make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=tc_actioons.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-4/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# timeout set to 10800
# selftests: net/forwarding: tc_actions.sh
# TEST: gact drop and ok (skip_hw)                                    [ OK ]
[ 2349.692939][ T7870] Mirror/redirect action on
# TEST: mirred egress flower redirect (skip_hw)                       [ OK ]
# TEST: mirred egress flower mirror (skip_hw)                         [ OK ]
# TEST: mirred egress matchall mirror (skip_hw)                       [ OK ]
[ 2360.341434][ T7984] ping (7984) used greatest stack depth: 23480 bytes left
# TEST: mirred_egress_to_ingress (skip_hw)                            [ OK ]
# [ 2364.665242][    C2] 
[ 2364.665424][    C2] ============================================
[ 2364.665753][    C2] WARNING: possible recursive locking detected
[ 2364.666087][    C2] 6.8.0-rc2-virtme #1 Not tainted
[ 2364.666342][    C2] --------------------------------------------
[ 2364.666649][    C2] swapper/2/0 is trying to acquire lock:
[ 2364.666941][    C2] ffff888007a89b70 (slock-AF_INET/1){+.-.}-{2:2}, at: tcp_v4_rcv+0x221e/0x2ac0
[ 2364.667407][    C2] 
[ 2364.667407][    C2] but task is already holding lock:
[ 2364.667773][    C2] ffff888007a88e30 (slock-AF_INET/1){+.-.}-{2:2}, at: tcp_v4_rcv+0x221e/0x2ac0
[ 2364.668229][    C2] 
[ 2364.668229][    C2] other info that might help us debug this:
[ 2364.668644][    C2]  Possible unsafe locking scenario:
[ 2364.668644][    C2] 
[ 2364.669019][    C2]        CPU0
[ 2364.669202][    C2]        ----
[ 2364.669386][    C2]   lock(slock-AF_INET/1);
[ 2364.669629][    C2]   lock(slock-AF_INET/1);
[ 2364.669869][    C2] 
[ 2364.669869][    C2]  *** DEADLOCK ***
[ 2364.669869][    C2] 
[ 2364.670293][    C2]  May be due to missing lock nesting notation
[ 2364.670293][    C2] 
[ 2364.670708][    C2] 8 locks held by swapper/2/0:
[ 2364.670965][    C2]  #0: ffffffff8af447e0 (rcu_read_lock){....}-{1:2}, at: process_backlog+0x1ed/0x5e0
[ 2364.671461][    C2]  #1: ffffffff8af447e0 (rcu_read_lock){....}-{1:2}, at: ip_local_deliver_finish+0x1f5/0x480
[ 2364.671978][    C2]  #2: ffff888007a88e30 (slock-AF_INET/1){+.-.}-{2:2}, at: tcp_v4_rcv+0x221e/0x2ac0
[ 2364.672456][    C2]  #3: ffffffff8af447e0 (rcu_read_lock){....}-{1:2}, at: __ip_queue_xmit+0x65/0x1910
[ 2364.672951][    C2]  #4: ffffffff8af447e0 (rcu_read_lock){....}-{1:2}, at: ip_finish_output2+0x262/0x18e0
[ 2364.673445][    C2]  #5: ffffffff8af44780 (rcu_read_lock_bh){....}-{1:2}, at: __dev_queue_xmit+0x1da/0x17e0
[ 2364.673964][    C2]  #6: ffffffff8af447e0 (rcu_read_lock){....}-{1:2}, at: netif_receive_skb_internal+0x84/0x300
[ 2364.674491][    C2]  #7: ffffffff8af447e0 (rcu_read_lock){....}-{1:2}, at: ip_local_deliver_finish+0x1f5/0x480
[ 2364.675028][    C2] 
[ 2364.675028][    C2] stack backtrace:
[ 2364.675346][    C2] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 6.8.0-rc2-virtme #1
[ 2364.675746][    C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2364.676381][    C2] Call Trace:
[ 2364.676571][    C2]  <IRQ>
[ 2364.676735][    C2]  dump_stack_lvl+0x64/0xb0
[ 2364.676984][    C2]  validate_chain+0x525/0xa00
[ 2364.677235][    C2]  ? __pfx_validate_chain+0x10/0x10
[ 2364.677512][    C2]  ? hlock_class+0x4e/0x130
[ 2364.677760][    C2]  ? mark_lock+0x38/0x3e0
[ 2364.678004][    C2]  __lock_acquire+0xb67/0x1610
[ 2364.678247][    C2]  ? lock_downgrade+0xa0/0x110
[ 2364.678506][    C2]  ? mark_lock+0x38/0x3e0
[ 2364.678752][    C2]  lock_acquire.part.0+0xe5/0x330
[ 2364.679009][    C2]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2364.679267][    C2]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 2364.679567][    C2]  ? __pfx_sk_filter_trim_cap+0x10/0x10
[ 2364.679855][    C2]  ? lock_acquire+0x1c1/0x220
[ 2364.680114][    C2]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2364.680374][    C2]  _raw_spin_lock_nested+0x33/0x80
[ 2364.680651][    C2]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2364.680907][    C2]  tcp_v4_rcv+0x221e/0x2ac0
[ 2364.681141][    C2]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2364.681418][    C2]  ? __pfx_raw_v4_input+0x10/0x10
[ 2364.681687][    C2]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 2364.681990][    C2]  ip_protocol_deliver_rcu+0x93/0x360
[ 2364.682284][    C2]  ip_local_deliver_finish+0x2ae/0x480
[ 2364.682564][    C2]  ip_local_deliver+0x19d/0x480
[ 2364.682833][    C2]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2364.683121][    C2]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2364.683399][    C2]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2364.683735][    C2]  ip_rcv+0x564/0x740
[ 2364.683954][    C2]  ? __pfx_ip_rcv+0x10/0x10
[ 2364.684216][    C2]  ? lock_acquire.part.0+0xe5/0x330
[ 2364.684482][    C2]  ? netif_receive_skb_internal+0x84/0x300
[ 2364.684787][    C2]  ? __pfx_ip_rcv+0x10/0x10
[ 2364.685045][    C2]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2364.685364][    C2]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2364.685706][    C2]  ? mark_held_locks+0xa5/0xf0
[ 2364.685961][    C2]  ? lock_acquire+0x1c1/0x220
[ 2364.686217][    C2]  ? netif_receive_skb_internal+0x84/0x300
[ 2364.686530][    C2]  netif_receive_skb_internal+0xb0/0x300
[ 2364.686834][    C2]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2364.687153][    C2]  ? __copy_skb_header+0xaf/0x490
[ 2364.687420][    C2]  ? __skb_clone+0x57a/0x760
[ 2364.687676][    C2]  netif_receive_skb+0x55/0x280
[ 2364.687939][    C2]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2364.688280][    C2]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2364.688626][    C2]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2364.688939][    C2]  tcf_action_exec.part.0+0x112/0x3d0
[ 2364.689220][    C2]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2364.689525][    C2]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2364.689857][    C2]  ? __pfx_check_irq_usage+0x10/0x10
[ 2364.690143][    C2]  ? __bfs+0x247/0x650
[ 2364.690369][    C2]  ? __pfx_hlock_conflict+0x10/0x10
[ 2364.690634][    C2]  ? check_path.constprop.0+0x24/0x50
[ 2364.690912][    C2]  ? check_noncircular+0x14e/0x3e0
[ 2364.691190][    C2]  ? hlock_class+0x4e/0x130
[ 2364.691430][    C2]  ? __pfx_check_noncircular+0x10/0x10
[ 2364.691718][    C2]  ? __pfx_validate_chain+0x10/0x10
[ 2364.691999][    C2]  ? hlock_class+0x4e/0x130
[ 2364.692245][    C2]  ? hlock_class+0x4e/0x130
[ 2364.692489][    C2]  ? check_prev_add+0x773/0xce0
[ 2364.692738][    C2]  __tcf_classify+0x329/0x7d0
[ 2364.692989][    C2]  tcf_classify+0x283/0x930
[ 2364.693236][    C2]  ? __pfx_tcf_classify+0x10/0x10
[ 2364.693503][    C2]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2364.693769][    C2]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2364.694063][    C2]  tc_run+0x2e4/0x5d0
[ 2364.694279][    C2]  ? __pfx_tc_run+0x10/0x10
[ 2364.694527][    C2]  ? lock_acquire+0x1c1/0x220
[ 2364.694805][    C2]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2364.695098][    C2]  __dev_queue_xmit+0x686/0x17e0
[ 2364.695358][    C2]  ? mark_held_locks+0xa5/0xf0
[ 2364.695619][    C2]  ? lockdep_hardirqs_on_prepare.part.0+0x151/0x370
[ 2364.695965][    C2]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2364.696253][    C2]  ? neigh_hh_output+0x348/0x590
[ 2364.696516][    C2]  ip_finish_output2+0x786/0x18e0
[ 2364.696782][    C2]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2364.697068][    C2]  ? __ip_finish_output+0x3dd/0x770
[ 2364.697345][    C2]  ip_output+0x16b/0x4f0
[ 2364.697577][    C2]  ? mark_held_locks+0xa5/0xf0
[ 2364.697837][    C2]  ? __pfx_ip_output+0x10/0x10
[ 2364.698085][    C2]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 2364.698401][    C2]  ? lockdep_hardirqs_on_prepare.part.0+0x151/0x370
[ 2364.698746][    C2]  ? ip_local_out+0x114/0x3b0
[ 2364.699010][    C2]  __ip_queue_xmit+0x672/0x1910
[ 2364.699265][    C2]  ? __skb_clone+0x57a/0x760
[ 2364.699517][    C2]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2364.699806][    C2]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2364.700101][    C2]  ? tcp_small_queue_check.isra.0+0xe9/0x380
[ 2364.700417][    C2]  tcp_write_xmit+0x94f/0x1cb0
[ 2364.700692][    C2]  ? ipv4_mtu+0x37/0x360
[ 2364.700918][    C2]  ? __pfx_tcp_write_xmit+0x10/0x10
[ 2364.701215][    C2]  ? __pfx_tcp_current_mss+0x10/0x10
[ 2364.701510][    C2]  __tcp_push_pending_frames+0x96/0x320
[ 2364.701815][    C2]  tcp_rcv_state_process+0x786/0x1fe0
[ 2364.702097][    C2]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2364.702357][    C2]  ? hlock_class+0x4e/0x130
[ 2364.702606][    C2]  ? __lock_acquired+0x18a/0x6b0
[ 2364.702875][    C2]  ? __pfx_tcp_rcv_state_process+0x10/0x10
[ 2364.703171][    C2]  ? __pfx___lock_acquired+0x10/0x10
[ 2364.703437][    C2]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2364.703745][    C2]  tcp_v4_do_rcv+0x154/0x860
[ 2364.703998][    C2]  tcp_v4_rcv+0x2449/0x2ac0
[ 2364.704238][    C2]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2364.704501][    C2]  ? __pfx_raw_v4_input+0x10/0x10
[ 2364.704774][    C2]  ? __pfx_lock_acquire.part.0+0x10/0x10
[ 2364.705108][    C2]  ip_protocol_deliver_rcu+0x93/0x360
[ 2364.705435][    C2]  ip_local_deliver_finish+0x2ae/0x480
[ 2364.705744][    C2]  ip_local_deliver+0x19d/0x480
[ 2364.706007][    C2]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2364.706334][    C2]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2364.706655][    C2]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2364.706979][    C2]  ip_rcv+0x564/0x740
[ 2364.707191][    C2]  ? __pfx_ip_rcv+0x10/0x10
[ 2364.707475][    C2]  ? lock_acquire.part.0+0xe5/0x330
[ 2364.707822][    C2]  ? process_backlog+0x1ed/0x5e0
[ 2364.708084][    C2]  ? __pfx_ip_rcv+0x10/0x10
[ 2364.708331][    C2]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2364.708679][    C2]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2364.709042][    C2]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2364.709367][    C2]  ? lock_acquire+0x1c1/0x220
[ 2364.709666][    C2]  ? process_backlog+0x1ed/0x5e0
[ 2364.709946][    C2]  process_backlog+0xd3/0x5e0
[ 2364.710223][    C2]  __napi_poll.constprop.0+0xa2/0x460
[ 2364.710544][    C2]  net_rx_action+0x440/0xb40
[ 2364.710797][    C2]  ? __pfx_net_rx_action+0x10/0x10
[ 2364.711078][    C2]  ? ktime_get+0x30/0x190
[ 2364.711345][    C2]  ? hrtimer_interrupt+0x230/0x770
[ 2364.711694][    C2]  ? __pfx_rebalance_domains+0x10/0x10
[ 2364.711985][    C2]  ? clockevents_program_event+0x1ea/0x300
[ 2364.712317][    C2]  __do_softirq+0x1b9/0x7ff
[ 2364.712582][    C2]  irq_exit_rcu+0x98/0xc0
[ 2364.712816][    C2]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2364.713117][    C2]  </IRQ>
[ 2364.713284][    C2]  <TASK>
[ 2364.713435][    C2]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2364.713756][    C2] RIP: 0010:default_idle+0xf/0x20
[ 2364.714026][    C2] Code: 4c 01 c7 4c 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 93 42 41 00 fb f4 <fa> c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
[ 2364.715011][    C2] RSP: 0018:ffffc9000014fdf8 EFLAGS: 00000246
[ 2364.715334][    C2] RAX: 00000000011bb28b RBX: 1ffff92000029fc1 RCX: ffffffff89c4c922
[ 2364.715795][    C2] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff876968b6
[ 2364.716202][    C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006b7eea4
[ 2364.716628][    C2] R10: ffff888035bf7523 R11: ffff888035bfc348 R12: 0000000000000000
[ 2364.717039][    C2] R13: ffff888001d1a640 R14: dffffc0000000000 R15: 0000000000000000
[ 2364.717453][    C2]  ? ct_kernel_exit.constprop.0+0xc2/0xe0
[ 2364.717752][    C2]  ? cpuidle_idle_call+0x1f6/0x280
[ 2364.718026][    C2]  default_idle_call+0x69/0xa0
[ 2364.718295][    C2]  cpuidle_idle_call+0x1f6/0x280
[ 2364.718575][    C2]  ? __pfx_cpuidle_idle_call+0x10/0x10
[ 2364.718865][    C2]  ? tsc_verify_tsc_adjust+0x65/0x2b0
[ 2364.719153][    C2]  do_idle+0xfb/0x160
[ 2364.719374][    C2]  cpu_startup_entry+0x55/0x60
[ 2364.719710][    C2]  start_secondary+0x21c/0x2b0
[ 2364.719958][    C2]  ? __pfx_start_secondary+0x10/0x10
[ 2364.720279][    C2]  secondary_startup_64_no_verify+0x16d/0x17b
[ 2364.720631][    C2]  </TASK>
[ 2400.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 26s! [ncat:8027]
[ 2400.613571][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2400.614824][    C1] irq event stamp: 174248
[ 2400.615039][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2400.615564][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2400.616027][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2400.616491][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2400.616948][    C1] CPU: 1 PID: 8027 Comm: ncat Not tainted 6.8.0-rc2-virtme #1
[ 2400.617321][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2400.617927][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 2400.618245][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 2400.619208][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2400.619512][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2400.619908][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2400.620304][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2400.620698][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2400.621101][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2400.621497][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2400.621940][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2400.622268][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2400.622665][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2400.623062][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2400.623458][    C1] PKRU: 55555554
[ 2400.623638][    C1] Call Trace:
[ 2400.623806][    C1]  <IRQ>
[ 2400.623958][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2400.624219][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2400.624461][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2400.624737][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2400.625007][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2400.625295][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2400.625561][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2400.625864][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2400.626125][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2400.626433][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2400.626729][    C1]  </IRQ>
[ 2400.626877][    C1]  <TASK>
[ 2400.627029][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2400.627343][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2400.627632][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 2400.627920][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2400.628206][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2400.628516][    C1]  ? lock_acquire+0x1c1/0x220
[ 2400.628758][    C1]  ? lock_release+0x1d5/0x250
[ 2400.628995][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2400.629241][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2400.629513][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2400.629795][    C1]  ? lock_acquire+0x1c1/0x220
[ 2400.630032][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2400.630272][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2400.630531][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2400.630762][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2400.631008][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2400.631282][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2400.631559][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2400.631837][    C1]  ip_local_deliver+0x19d/0x480
[ 2400.632083][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2400.632353][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2400.632617][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2400.632962][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2400.633214][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2400.633532][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2400.633799][    C1]  ip_rcv+0x564/0x740
[ 2400.634004][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2400.634232][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2400.634484][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2400.634759][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2400.635033][    C1]  ? skb_clone+0x10b/0x330
[ 2400.635259][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2400.635576][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2400.635880][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2400.636161][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2400.636457][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2400.636706][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2400.636932][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2400.637231][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2400.637514][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2400.637836][    C1]  ? lock_acquire+0x1c1/0x220
[ 2400.638073][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2400.638369][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2400.638650][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2400.638965][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2400.639218][    C1]  ? __skb_clone+0x57a/0x760
[ 2400.639451][    C1]  netif_receive_skb+0x55/0x280
[ 2400.639698][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2400.640009][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2400.640341][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2400.640637][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2400.640911][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2400.641202][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2400.641513][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2400.641795][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2400.642109][    C1]  ? stack_trace_save+0x95/0xd0
[ 2400.642356][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2400.642633][    C1]  ? kasan_save_stack+0x34/0x50
[ 2400.642881][    C1]  ? kasan_save_stack+0x24/0x50
[ 2400.643127][    C1]  ? kasan_save_track+0x14/0x30
[ 2400.643374][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2400.643637][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2400.643889][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2400.644136][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2400.644398][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2400.644661][    C1]  ? ip_output+0x16b/0x4f0
[ 2400.644887][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2400.645142][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2400.645413][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2400.645679][    C1]  ? get_reg+0x119/0x190
[ 2400.645894][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2400.646160][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2400.646467][    C1]  __tcf_classify+0x329/0x7d0
[ 2400.646706][    C1]  tcf_classify+0x283/0x930
[ 2400.646937][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2400.647186][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2400.647440][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2400.647722][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2400.647988][    C1]  tc_run+0x2e4/0x5d0
[ 2400.648195][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2400.648424][    C1]  ? lock_acquire+0x1c1/0x220
[ 2400.648661][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2400.648921][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2400.649176][    C1]  ? lock_acquire+0x1c1/0x220
[ 2400.649413][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2400.649676][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2400.649979][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2400.650250][    C1]  ? neigh_hh_output+0x348/0x590
[ 2400.650501][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2400.650764][    C1]  ip_finish_output2+0x786/0x18e0
[ 2400.651018][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2400.651305][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2400.651641][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2400.651918][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2400.652170][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2400.652433][    C1]  ip_output+0x16b/0x4f0
[ 2400.652647][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2400.652882][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2400.653125][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2400.653409][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2400.653659][    C1]  ? ip_local_out+0x114/0x3b0
[ 2400.653898][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2400.654146][    C1]  ? __create_object+0x5e/0xb0
[ 2400.654388][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2400.654654][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2400.654933][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2400.655203][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2400.655485][    C1]  tcp_release_cb+0x1e9/0x390
[ 2400.655723][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2400.655989][    C1]  release_sock+0xb8/0x1d0
[ 2400.656214][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2400.656436][    C1]  ? lock_release+0x1d5/0x250
[ 2400.656672][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2400.656922][    C1]  ? core_sys_select+0x620/0x710
[ 2400.657175][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2400.657442][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2400.657669][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2400.657917][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2400.658170][    C1]  ? __fget_light+0x54/0x1e0
[ 2400.658405][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2400.658670][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2400.658907][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2400.659172][    C1]  ? __might_fault+0xc6/0x180
[ 2400.659412][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2400.659694][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2400.659990][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2400.660290][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2400.660609][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2400.660861][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2400.661167][    C1]  do_syscall_64+0xc9/0x1e0
[ 2400.661397][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2400.661696][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2400.661925][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2400.662891][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2400.663314][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2400.663710][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2400.664106][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2400.664499][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2400.664891][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2400.665288][    C1]  </TASK>
[ 2400.665445][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 26s! [perl:7725]
[ 2400.665856][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2400.667109][    C3] irq event stamp: 290154
[ 2400.667326][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2400.667854][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2400.668354][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2400.668821][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2400.669280][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2400.669724][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2400.670332][    C3] RIP: 0010:kasan_check_range+0x1b/0x1c0
[ 2400.670618][    C3] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[ 2400.671591][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000286
[ 2400.671899][    C3] RAX: ffff888007a89b5c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2400.672299][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2400.672693][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2400.673093][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2400.673491][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2400.673888][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2400.674334][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2400.674664][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2400.675066][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2400.675464][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2400.675862][    C3] PKRU: 55555554
[ 2400.676043][    C3] Call Trace:
[ 2400.676215][    C3]  <IRQ>
[ 2400.676363][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2400.676624][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2400.676868][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2400.677145][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2400.677419][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2400.677706][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2400.677970][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2400.678276][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2400.678534][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 2400.678795][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2400.679105][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2400.679403][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2400.679716][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2400.680007][    C3]  ? kasan_check_range+0x1b/0x1c0
[ 2400.680265][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 2400.680544][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2400.680854][    C3]  ? get_stack_info+0x36/0xc0
[ 2400.681103][    C3]  ? lock_acquire+0x1c1/0x220
[ 2400.681345][    C3]  ? lock_release+0x1d5/0x250
[ 2400.681584][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2400.681835][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2400.682108][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2400.682394][    C3]  ? lock_acquire+0x1c1/0x220
[ 2400.682634][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2400.682877][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2400.683139][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2400.683375][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2400.683623][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2400.683881][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2400.684155][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2400.684433][    C3]  ip_local_deliver+0x19d/0x480
[ 2400.684680][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2400.684953][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2400.685217][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2400.685563][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2400.685816][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2400.686136][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2400.686400][    C3]  ip_rcv+0x564/0x740
[ 2400.686604][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2400.686836][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2400.687090][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2400.687367][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2400.687601][    C3]  ? skb_clone+0x10b/0x330
[ 2400.687830][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2400.688150][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2400.688460][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2400.688743][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2400.689040][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2400.689292][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2400.689521][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2400.689825][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2400.690112][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2400.690439][    C3]  ? lock_acquire+0x1c1/0x220
[ 2400.690678][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2400.690977][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2400.691270][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2400.691589][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2400.691846][    C3]  ? __skb_clone+0x57a/0x760
[ 2400.692083][    C3]  netif_receive_skb+0x55/0x280
[ 2400.692337][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2400.692652][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2400.692986][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2400.693284][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2400.693562][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2400.693851][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2400.694167][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2400.694477][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2400.694805][    C3]  ? lock_release+0x1d5/0x250
[ 2400.695043][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2400.695310][    C3]  ? kernel_text_address+0xce/0xe0
[ 2400.695572][    C3]  ? __kernel_text_address+0x12/0x40
[ 2400.695842][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2400.696126][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2400.696440][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2400.696692][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2400.696969][    C3]  ? get_stack_info+0x36/0xc0
[ 2400.697212][    C3]  __tcf_classify+0x329/0x7d0
[ 2400.697456][    C3]  tcf_classify+0x283/0x930
[ 2400.697687][    C3]  ? lock_release+0x1d5/0x250
[ 2400.697928][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2400.698192][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2400.698449][    C3]  ? __kernel_text_address+0x12/0x40
[ 2400.698717][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2400.699004][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2400.699318][    C3]  tc_run+0x2e4/0x5d0
[ 2400.699522][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2400.699758][    C3]  ? lock_acquire+0x1c1/0x220
[ 2400.699997][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2400.700259][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2400.700515][    C3]  ? lock_acquire+0x1c1/0x220
[ 2400.700755][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2400.701019][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2400.701328][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2400.701600][    C3]  ? neigh_hh_output+0x348/0x590
[ 2400.701852][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2400.702116][    C3]  ip_finish_output2+0x786/0x18e0
[ 2400.702373][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2400.702710][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2400.702988][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2400.703241][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2400.703506][    C3]  ip_output+0x16b/0x4f0
[ 2400.703722][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2400.703965][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2400.704244][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2400.704557][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2400.704834][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2400.705084][    C3]  ? __alloc_skb+0xd4/0x280
[ 2400.705315][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2400.705583][    C3]  ? tcp_fragment+0x168/0x1040
[ 2400.705826][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2400.706077][    C3]  ? ip_local_out+0x114/0x3b0
[ 2400.706317][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2400.706563][    C3]  ? __skb_clone+0x57a/0x760
[ 2400.706796][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2400.707061][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2400.707342][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2400.707586][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2400.707833][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2400.708132][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2400.708450][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2400.708694][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2400.708952][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2400.709219][    C3]  tcp_write_timer+0x82/0x1d0
[ 2400.709457][    C3]  call_timer_fn+0x173/0x430
[ 2400.709694][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2400.709955][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2400.710215][    C3]  __run_timers.part.0+0x52d/0x890
[ 2400.710474][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2400.710741][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2400.711024][    C3]  ? lock_acquire+0x1c1/0x220
[ 2400.711269][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2400.711560][    C3]  ? lock_release+0x1d5/0x250
[ 2400.711796][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2400.712060][    C3]  ? ktime_get+0xb3/0x190
[ 2400.712281][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2400.712577][    C3]  run_timer_softirq+0x72/0x100
[ 2400.712823][    C3]  __do_softirq+0x1b9/0x7ff
[ 2400.713054][    C3]  irq_exit_rcu+0x98/0xc0
[ 2400.713275][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2400.713560][    C3]  </IRQ>
[ 2400.713708][    C3]  <TASK>
[ 2400.713860][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2400.714163][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2400.714486][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2400.715450][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2400.715756][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2400.716154][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2400.716549][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2400.716944][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2400.717342][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2400.717741][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2400.718033][    C3]  uart_start+0xe4/0x1b0
[ 2400.718254][    C3]  n_tty_write+0x677/0x7a0
[ 2400.718481][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2400.718732][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2400.719019][    C3]  ? lock_acquire+0x1c1/0x220
[ 2400.719259][    C3]  ? iterate_tty_write+0x95/0x540
[ 2400.719516][    C3]  iterate_tty_write+0x229/0x540
[ 2400.719768][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2400.720058][    C3]  vfs_write+0x9e9/0x10a0
[ 2400.720280][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2400.720522][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2400.720766][    C3]  ? lock_acquire+0x1c1/0x220
[ 2400.721004][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2400.721297][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2400.721559][    C3]  ? __fget_light+0x54/0x1e0
[ 2400.721796][    C3]  ksys_write+0xf5/0x1e0
[ 2400.722011][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2400.722259][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2400.722563][    C3]  do_syscall_64+0xc9/0x1e0
[ 2400.722795][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2400.723092][    C3] RIP: 0033:0x7f93b2836957
[ 2400.723320][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2400.724287][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2400.724707][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2400.725104][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2400.725502][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2400.725898][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2400.726296][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2400.726696][    C3]  </TASK>
[ 2419.971163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 2419.971541][    C1] rcu: 1-....: (43411 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=6356
[ 2419.972076][    C1] rcu: (t=26000 jiffies g=1064457 q=21 ncpus=4)
[ 2419.972397][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2419.972844][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2419.973455][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2419.973783][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2419.974747][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2419.975053][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2419.975450][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2419.975846][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2419.976242][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2419.976642][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2419.977038][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2419.977483][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2419.977812][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2419.978211][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2419.978608][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2419.979004][    C1] PKRU: 55555554
[ 2419.979185][    C1] Call Trace:
[ 2419.979356][    C1]  <IRQ>
[ 2419.979506][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 2419.979780][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 2419.980031][    C1]  ? check_cpu_stall+0x284/0x500
[ 2419.980283][    C1]  ? rcu_pending+0x92/0x360
[ 2419.980513][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 2419.980781][    C1]  ? update_process_times+0xb9/0x110
[ 2419.981052][    C1]  ? tick_sched_handle+0x67/0x130
[ 2419.981309][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 2419.981591][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2419.981833][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 2419.982144][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2419.982415][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2419.982703][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2419.982967][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2419.983272][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2419.983533][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2419.983841][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2419.984134][    C1]  </IRQ>
[ 2419.984285][    C1]  <TASK>
[ 2419.984434][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2419.984747][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2419.985035][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2419.985331][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2419.985618][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2419.985929][    C1]  ? lock_acquire+0x1c1/0x220
[ 2419.986170][    C1]  ? lock_release+0x1d5/0x250
[ 2419.986410][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2419.986658][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2419.986929][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2419.987211][    C1]  ? lock_acquire+0x1c1/0x220
[ 2419.987450][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2419.987690][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2419.987949][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2419.988185][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2419.988430][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2419.988689][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2419.988963][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2419.989239][    C1]  ip_local_deliver+0x19d/0x480
[ 2419.989487][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2419.989756][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2419.990017][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2419.990364][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2419.990614][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2419.990932][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2419.991213][    C1]  ip_rcv+0x564/0x740
[ 2419.991417][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2419.991646][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2419.991898][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2419.992176][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2419.992448][    C1]  ? skb_clone+0x10b/0x330
[ 2419.992675][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2419.992992][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2419.993296][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2419.993577][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2419.993868][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2419.994115][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2419.994345][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2419.994642][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2419.994927][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2419.995249][    C1]  ? lock_acquire+0x1c1/0x220
[ 2419.995485][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2419.995778][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2419.996062][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2419.996375][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2419.996628][    C1]  ? __skb_clone+0x57a/0x760
[ 2419.996860][    C1]  netif_receive_skb+0x55/0x280
[ 2419.997106][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2419.997418][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2419.997747][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2419.998044][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2419.998316][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2419.998601][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2419.998912][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2419.999196][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2419.999509][    C1]  ? stack_trace_save+0x95/0xd0
[ 2419.999756][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2420.000035][    C1]  ? kasan_save_stack+0x34/0x50
[ 2420.000283][    C1]  ? kasan_save_stack+0x24/0x50
[ 2420.000527][    C1]  ? kasan_save_track+0x14/0x30
[ 2420.000773][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2420.001040][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2420.001293][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2420.001539][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2420.001800][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2420.002063][    C1]  ? ip_output+0x16b/0x4f0
[ 2420.002289][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2420.002547][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2420.002817][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2420.003083][    C1]  ? get_reg+0x119/0x190
[ 2420.003300][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2420.003565][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2420.003873][    C1]  __tcf_classify+0x329/0x7d0
[ 2420.004113][    C1]  tcf_classify+0x283/0x930
[ 2420.004343][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2420.004591][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2420.004844][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2420.005128][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2420.005395][    C1]  tc_run+0x2e4/0x5d0
[ 2420.005599][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2420.005828][    C1]  ? lock_acquire+0x1c1/0x220
[ 2420.006064][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2420.006324][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2420.006576][    C1]  ? lock_acquire+0x1c1/0x220
[ 2420.006813][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2420.007075][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2420.007382][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2420.007652][    C1]  ? neigh_hh_output+0x348/0x590
[ 2420.007903][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2420.008166][    C1]  ip_finish_output2+0x786/0x18e0
[ 2420.008420][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2420.008701][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2420.009037][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2420.009310][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2420.009562][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2420.009829][    C1]  ip_output+0x16b/0x4f0
[ 2420.010043][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2420.010278][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2420.010520][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2420.010804][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2420.011056][    C1]  ? ip_local_out+0x114/0x3b0
[ 2420.011297][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2420.011544][    C1]  ? __create_object+0x5e/0xb0
[ 2420.011787][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2420.012054][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2420.012333][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2420.012606][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2420.012887][    C1]  tcp_release_cb+0x1e9/0x390
[ 2420.013125][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2420.013390][    C1]  release_sock+0xb8/0x1d0
[ 2420.013615][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2420.013837][    C1]  ? lock_release+0x1d5/0x250
[ 2420.014075][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2420.014325][    C1]  ? core_sys_select+0x620/0x710
[ 2420.014578][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2420.014846][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2420.015069][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2420.015317][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2420.015571][    C1]  ? __fget_light+0x54/0x1e0
[ 2420.015807][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2420.016071][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2420.016311][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2420.016578][    C1]  ? __might_fault+0xc6/0x180
[ 2420.016819][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2420.017099][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2420.017398][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2420.017697][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2420.018017][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2420.018268][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2420.018571][    C1]  do_syscall_64+0xc9/0x1e0
[ 2420.018803][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2420.019100][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2420.019330][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2420.020295][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2420.020714][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2420.021120][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2420.021516][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2420.021911][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2420.022309][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2420.022709][    C1]  </TASK>
[ 2420.022874][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 2420.023153][    C3] NMI backtrace for cpu 3
[ 2420.023158][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2420.023163][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2420.023165][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2420.023172][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2420.023175][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2420.023177][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2420.023179][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2420.023180][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2420.023182][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2420.023183][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2420.023185][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2420.023187][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2420.023190][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2420.023191][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2420.023192][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2420.023194][    C3] PKRU: 55555554
[ 2420.023194][    C3] Call Trace:
[ 2420.023197][    C3]  <NMI>
[ 2420.023200][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 2420.023204][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 2420.023209][    C3]  ? nmi_handle+0x153/0x420
[ 2420.023213][    C3]  ? default_do_nmi+0x41/0x100
[ 2420.023216][    C3]  ? exc_nmi+0xf3/0x120
[ 2420.023218][    C3]  ? end_repeat_nmi+0xf/0x60
[ 2420.023224][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2420.023228][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2420.023231][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2420.023234][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2420.023237][    C3]  </NMI>
[ 2420.023238][    C3]  <IRQ>
[ 2420.023239][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2420.023241][    C3]  ? get_stack_info+0x36/0xc0
[ 2420.023246][    C3]  ? lock_acquire+0x1c1/0x220
[ 2420.023250][    C3]  ? lock_release+0x1d5/0x250
[ 2420.023253][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2420.023257][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2420.023260][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2420.023263][    C3]  ? lock_acquire+0x1c1/0x220
[ 2420.023265][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2420.023268][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2420.023271][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2420.023278][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2420.023280][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2420.023285][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2420.023290][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2420.023294][    C3]  ip_local_deliver+0x19d/0x480
[ 2420.023296][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2420.023298][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2420.023300][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2420.023305][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2420.023309][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2420.023312][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2420.023321][    C3]  ip_rcv+0x564/0x740
[ 2420.023324][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2420.023326][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2420.023331][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2420.023334][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2420.023337][    C3]  ? skb_clone+0x10b/0x330
[ 2420.023341][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2420.023347][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2420.023352][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2420.023355][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2420.023363][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2420.023367][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2420.023369][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2420.023372][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2420.023375][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2420.023379][    C3]  ? lock_acquire+0x1c1/0x220
[ 2420.023381][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2420.023385][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2420.023389][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2420.023393][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2420.023396][    C3]  ? __skb_clone+0x57a/0x760
[ 2420.023398][    C3]  netif_receive_skb+0x55/0x280
[ 2420.023401][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2420.023408][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2420.023414][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2420.023421][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2420.023425][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2420.023435][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2420.023444][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2420.023452][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2420.023461][    C3]  ? lock_release+0x1d5/0x250
[ 2420.023463][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2420.023468][    C3]  ? kernel_text_address+0xce/0xe0
[ 2420.023471][    C3]  ? __kernel_text_address+0x12/0x40
[ 2420.023473][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2420.023476][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2420.023479][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2420.023486][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2420.023488][    C3]  ? get_stack_info+0x36/0xc0
[ 2420.023493][    C3]  __tcf_classify+0x329/0x7d0
[ 2420.023498][    C3]  tcf_classify+0x283/0x930
[ 2420.023501][    C3]  ? lock_release+0x1d5/0x250
[ 2420.023504][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2420.023506][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2420.023510][    C3]  ? __kernel_text_address+0x12/0x40
[ 2420.023512][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2420.023514][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2420.023517][    C3]  tc_run+0x2e4/0x5d0
[ 2420.023521][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2420.023524][    C3]  ? lock_acquire+0x1c1/0x220
[ 2420.023526][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2420.023530][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2420.023534][    C3]  ? lock_acquire+0x1c1/0x220
[ 2420.023536][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2420.023539][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2420.023543][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2420.023545][    C3]  ? neigh_hh_output+0x348/0x590
[ 2420.023549][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2420.023552][    C3]  ip_finish_output2+0x786/0x18e0
[ 2420.023555][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2420.023563][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2420.023565][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2420.023569][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2420.023572][    C3]  ip_output+0x16b/0x4f0
[ 2420.023575][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2420.023577][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2420.023580][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2420.023583][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2420.023586][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2420.023589][    C3]  ? __alloc_skb+0xd4/0x280
[ 2420.023592][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2420.023595][    C3]  ? tcp_fragment+0x168/0x1040
[ 2420.023599][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2420.023601][    C3]  ? ip_local_out+0x114/0x3b0
[ 2420.023605][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2420.023608][    C3]  ? __skb_clone+0x57a/0x760
[ 2420.023611][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2420.023616][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2420.023619][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2420.023623][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2420.023627][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2420.023631][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2420.023634][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2420.023638][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2420.023641][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2420.023644][    C3]  tcp_write_timer+0x82/0x1d0
[ 2420.023647][    C3]  call_timer_fn+0x173/0x430
[ 2420.023651][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2420.023656][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2420.023660][    C3]  __run_timers.part.0+0x52d/0x890
[ 2420.023663][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2420.023667][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2420.023670][    C3]  ? lock_acquire+0x1c1/0x220
[ 2420.023672][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2420.023676][    C3]  ? lock_release+0x1d5/0x250
[ 2420.023679][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2420.023682][    C3]  ? ktime_get+0xb3/0x190
[ 2420.023685][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2420.023690][    C3]  run_timer_softirq+0x72/0x100
[ 2420.023693][    C3]  __do_softirq+0x1b9/0x7ff
[ 2420.023697][    C3]  irq_exit_rcu+0x98/0xc0
[ 2420.023700][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2420.023703][    C3]  </IRQ>
[ 2420.023704][    C3]  <TASK>
[ 2420.023705][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2420.023708][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2420.023711][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2420.023713][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2420.023715][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2420.023717][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2420.023718][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2420.023719][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2420.023720][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2420.023724][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2420.023727][    C3]  uart_start+0xe4/0x1b0
[ 2420.023733][    C3]  n_tty_write+0x677/0x7a0
[ 2420.023739][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2420.023742][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2420.023747][    C3]  ? lock_acquire+0x1c1/0x220
[ 2420.023750][    C3]  ? iterate_tty_write+0x95/0x540
[ 2420.023753][    C3]  iterate_tty_write+0x229/0x540
[ 2420.023758][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2420.023761][    C3]  vfs_write+0x9e9/0x10a0
[ 2420.023765][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2420.023768][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2420.023772][    C3]  ? lock_acquire+0x1c1/0x220
[ 2420.023774][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2420.023778][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2420.023781][    C3]  ? __fget_light+0x54/0x1e0
[ 2420.023785][    C3]  ksys_write+0xf5/0x1e0
[ 2420.023789][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2420.023793][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2420.023796][    C3]  do_syscall_64+0xc9/0x1e0
[ 2420.023800][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2420.023803][    C3] RIP: 0033:0x7f93b2836957
[ 2420.023806][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2420.023808][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2420.023810][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2420.023811][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2420.023813][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2420.023814][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2420.023815][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2420.023820][    C3]  </TASK>
[ 2444.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 67s! [ncat:8027]
[ 2444.613564][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2444.614814][    C1] irq event stamp: 174248
[ 2444.615033][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2444.615559][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2444.616020][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2444.616485][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2444.616945][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2444.617392][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2444.617999][    C1] RIP: 0010:kasan_check_range+0x10f/0x1c0
[ 2444.618289][    C1] Code: 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff 5b b8 01 00 00 00 5d 41 5c <c3> cc cc cc cc 41 bc 08 00 00 00 45 29 dc 49 8d 14 2c eb 0c 48 83
[ 2444.619254][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000246
[ 2444.619559][    C1] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2444.619956][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2444.620352][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2444.620747][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2444.621151][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2444.621547][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2444.621991][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2444.622320][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2444.622717][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2444.623115][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2444.623511][    C1] PKRU: 55555554
[ 2444.623693][    C1] Call Trace:
[ 2444.623862][    C1]  <IRQ>
[ 2444.624013][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2444.624274][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2444.624515][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2444.624790][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2444.625061][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2444.625349][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2444.625613][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2444.625918][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2444.626179][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2444.626486][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2444.626780][    C1]  </IRQ>
[ 2444.626929][    C1]  <TASK>
[ 2444.627080][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2444.627393][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2444.627682][    C1]  ? kasan_check_range+0x10f/0x1c0
[ 2444.627940][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 2444.628221][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2444.628532][    C1]  ? lock_acquire+0x1c1/0x220
[ 2444.628771][    C1]  ? lock_release+0x1d5/0x250
[ 2444.629010][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2444.629259][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2444.629529][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2444.629814][    C1]  ? lock_acquire+0x1c1/0x220
[ 2444.630049][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2444.630289][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2444.630548][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2444.630783][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2444.631036][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2444.631294][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2444.631568][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2444.631848][    C1]  ip_local_deliver+0x19d/0x480
[ 2444.632094][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2444.632366][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2444.632629][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2444.632974][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2444.633225][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2444.633544][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2444.633805][    C1]  ip_rcv+0x564/0x740
[ 2444.634007][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2444.634238][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2444.634490][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2444.634764][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2444.635035][    C1]  ? skb_clone+0x10b/0x330
[ 2444.635265][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2444.635583][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2444.635887][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2444.636167][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2444.636459][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2444.636707][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2444.636936][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2444.637233][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2444.637518][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2444.637840][    C1]  ? lock_acquire+0x1c1/0x220
[ 2444.638078][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2444.638372][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2444.638657][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2444.638972][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2444.639226][    C1]  ? __skb_clone+0x57a/0x760
[ 2444.639457][    C1]  netif_receive_skb+0x55/0x280
[ 2444.639704][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2444.640014][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2444.640345][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2444.640643][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2444.640920][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2444.641207][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2444.641518][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2444.641802][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2444.642116][    C1]  ? stack_trace_save+0x95/0xd0
[ 2444.642362][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2444.642642][    C1]  ? kasan_save_stack+0x34/0x50
[ 2444.642892][    C1]  ? kasan_save_stack+0x24/0x50
[ 2444.643138][    C1]  ? kasan_save_track+0x14/0x30
[ 2444.643384][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2444.643646][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2444.643898][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2444.644145][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2444.644408][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2444.644672][    C1]  ? ip_output+0x16b/0x4f0
[ 2444.644896][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2444.645150][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2444.645420][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2444.645689][    C1]  ? get_reg+0x119/0x190
[ 2444.645904][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2444.646169][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2444.646479][    C1]  __tcf_classify+0x329/0x7d0
[ 2444.646720][    C1]  tcf_classify+0x283/0x930
[ 2444.646949][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2444.647198][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2444.647451][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2444.647736][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2444.648002][    C1]  tc_run+0x2e4/0x5d0
[ 2444.648207][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2444.648438][    C1]  ? lock_acquire+0x1c1/0x220
[ 2444.648674][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2444.648934][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2444.649185][    C1]  ? lock_acquire+0x1c1/0x220
[ 2444.649423][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2444.649686][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2444.649997][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2444.650268][    C1]  ? neigh_hh_output+0x348/0x590
[ 2444.650521][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2444.650785][    C1]  ip_finish_output2+0x786/0x18e0
[ 2444.651049][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2444.651332][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2444.651669][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2444.651944][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2444.652198][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2444.652461][    C1]  ip_output+0x16b/0x4f0
[ 2444.652678][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2444.652911][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2444.653154][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2444.653441][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2444.653692][    C1]  ? ip_local_out+0x114/0x3b0
[ 2444.653930][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2444.654178][    C1]  ? __create_object+0x5e/0xb0
[ 2444.654421][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2444.654687][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2444.654969][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2444.655242][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2444.655522][    C1]  tcp_release_cb+0x1e9/0x390
[ 2444.655761][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2444.656026][    C1]  release_sock+0xb8/0x1d0
[ 2444.656255][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2444.656475][    C1]  ? lock_release+0x1d5/0x250
[ 2444.656713][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2444.656962][    C1]  ? core_sys_select+0x620/0x710
[ 2444.657216][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2444.657485][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2444.657710][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2444.657958][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2444.658212][    C1]  ? __fget_light+0x54/0x1e0
[ 2444.658448][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2444.658711][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2444.658951][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2444.659216][    C1]  ? __might_fault+0xc6/0x180
[ 2444.659459][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2444.659737][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2444.660038][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2444.660337][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2444.660657][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2444.660913][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2444.661214][    C1]  do_syscall_64+0xc9/0x1e0
[ 2444.661447][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2444.661745][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2444.661973][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2444.662938][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2444.663372][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2444.663769][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2444.664165][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2444.664562][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2444.664959][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2444.665358][    C1]  </TASK>
[ 2444.665515][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 67s! [perl:7725]
[ 2444.665916][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2444.667169][    C3] irq event stamp: 290154
[ 2444.667387][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2444.667910][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2444.668412][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2444.668876][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2444.669339][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2444.669784][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2444.670392][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2444.670715][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2444.671693][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2444.671999][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2444.672395][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2444.672795][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2444.673191][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2444.673587][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2444.673983][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2444.674428][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2444.674759][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2444.675158][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2444.675554][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2444.675950][    C3] PKRU: 55555554
[ 2444.676130][    C3] Call Trace:
[ 2444.676300][    C3]  <IRQ>
[ 2444.676448][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2444.676708][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2444.676950][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2444.677227][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2444.677498][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2444.677783][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2444.678047][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2444.678356][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2444.678616][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2444.678922][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2444.679218][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2444.679530][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2444.679818][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2444.680111][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2444.680398][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2444.680707][    C3]  ? get_stack_info+0x36/0xc0
[ 2444.680954][    C3]  ? lock_acquire+0x1c1/0x220
[ 2444.681193][    C3]  ? lock_release+0x1d5/0x250
[ 2444.681430][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2444.681679][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2444.681950][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2444.682239][    C3]  ? lock_acquire+0x1c1/0x220
[ 2444.682477][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2444.682716][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2444.682975][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2444.683212][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2444.683458][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2444.683715][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2444.683989][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2444.684267][    C3]  ip_local_deliver+0x19d/0x480
[ 2444.684514][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2444.684786][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2444.685050][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2444.685395][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2444.685648][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2444.685968][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2444.686231][    C3]  ip_rcv+0x564/0x740
[ 2444.686436][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2444.686668][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2444.686922][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2444.687197][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2444.687430][    C3]  ? skb_clone+0x10b/0x330
[ 2444.687655][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2444.687974][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2444.688282][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2444.688561][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2444.688861][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2444.689111][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2444.689341][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2444.689641][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2444.689928][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2444.690253][    C3]  ? lock_acquire+0x1c1/0x220
[ 2444.690491][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2444.690787][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2444.691079][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2444.691396][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2444.691651][    C3]  ? __skb_clone+0x57a/0x760
[ 2444.691886][    C3]  netif_receive_skb+0x55/0x280
[ 2444.692136][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2444.692449][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2444.692781][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2444.693077][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2444.693353][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2444.693652][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2444.693967][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2444.694277][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2444.694603][    C3]  ? lock_release+0x1d5/0x250
[ 2444.694845][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2444.695110][    C3]  ? kernel_text_address+0xce/0xe0
[ 2444.695369][    C3]  ? __kernel_text_address+0x12/0x40
[ 2444.695635][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2444.695916][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2444.696226][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2444.696476][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2444.696750][    C3]  ? get_stack_info+0x36/0xc0
[ 2444.696989][    C3]  __tcf_classify+0x329/0x7d0
[ 2444.697231][    C3]  tcf_classify+0x283/0x930
[ 2444.697458][    C3]  ? lock_release+0x1d5/0x250
[ 2444.697697][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2444.697958][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2444.698212][    C3]  ? __kernel_text_address+0x12/0x40
[ 2444.698476][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2444.698760][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2444.699071][    C3]  tc_run+0x2e4/0x5d0
[ 2444.699274][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2444.699504][    C3]  ? lock_acquire+0x1c1/0x220
[ 2444.699740][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2444.699999][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2444.700250][    C3]  ? lock_acquire+0x1c1/0x220
[ 2444.700487][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2444.700749][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2444.701057][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2444.701327][    C3]  ? neigh_hh_output+0x348/0x590
[ 2444.701578][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2444.701840][    C3]  ip_finish_output2+0x786/0x18e0
[ 2444.702094][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2444.702429][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2444.702705][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2444.702957][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2444.703221][    C3]  ip_output+0x16b/0x4f0
[ 2444.703435][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2444.703677][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2444.703951][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2444.704263][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2444.704539][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2444.704788][    C3]  ? __alloc_skb+0xd4/0x280
[ 2444.705018][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2444.705286][    C3]  ? tcp_fragment+0x168/0x1040
[ 2444.705528][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2444.705778][    C3]  ? ip_local_out+0x114/0x3b0
[ 2444.706017][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2444.706264][    C3]  ? __skb_clone+0x57a/0x760
[ 2444.706497][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2444.706761][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2444.707042][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2444.707286][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2444.707532][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2444.707829][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2444.708147][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2444.708391][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2444.708649][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2444.708914][    C3]  tcp_write_timer+0x82/0x1d0
[ 2444.709153][    C3]  call_timer_fn+0x173/0x430
[ 2444.709389][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2444.709648][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2444.709908][    C3]  __run_timers.part.0+0x52d/0x890
[ 2444.710169][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2444.710436][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2444.710718][    C3]  ? lock_acquire+0x1c1/0x220
[ 2444.710961][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2444.711251][    C3]  ? lock_release+0x1d5/0x250
[ 2444.711487][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2444.711752][    C3]  ? ktime_get+0xb3/0x190
[ 2444.711971][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2444.712267][    C3]  run_timer_softirq+0x72/0x100
[ 2444.712513][    C3]  __do_softirq+0x1b9/0x7ff
[ 2444.712744][    C3]  irq_exit_rcu+0x98/0xc0
[ 2444.712963][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2444.713247][    C3]  </IRQ>
[ 2444.713395][    C3]  <TASK>
[ 2444.713548][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2444.713851][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2444.714175][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2444.715143][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2444.715451][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2444.715850][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2444.716248][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2444.716644][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2444.717041][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2444.717440][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2444.717733][    C3]  uart_start+0xe4/0x1b0
[ 2444.717954][    C3]  n_tty_write+0x677/0x7a0
[ 2444.718183][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2444.718434][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2444.718721][    C3]  ? lock_acquire+0x1c1/0x220
[ 2444.718956][    C3]  ? iterate_tty_write+0x95/0x540
[ 2444.719212][    C3]  iterate_tty_write+0x229/0x540
[ 2444.719463][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2444.719753][    C3]  vfs_write+0x9e9/0x10a0
[ 2444.719973][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2444.720217][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2444.720461][    C3]  ? lock_acquire+0x1c1/0x220
[ 2444.720698][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2444.720995][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2444.721259][    C3]  ? __fget_light+0x54/0x1e0
[ 2444.721497][    C3]  ksys_write+0xf5/0x1e0
[ 2444.721713][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2444.721963][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2444.722268][    C3]  do_syscall_64+0xc9/0x1e0
[ 2444.722501][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2444.722798][    C3] RIP: 0033:0x7f93b2836957
[ 2444.723027][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2444.723994][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2444.724416][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2444.724813][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2444.725210][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2444.725607][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2444.726006][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2444.726412][    C3]  </TASK>
[ 2472.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 93s! [ncat:8027]
[ 2472.613566][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2472.614821][    C1] irq event stamp: 174248
[ 2472.615038][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2472.615562][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2472.616020][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2472.616488][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2472.616955][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2472.617409][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2472.618013][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 2472.618334][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 2472.619300][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2472.619603][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2472.620000][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2472.620395][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2472.620795][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2472.621191][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2472.621589][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2472.622032][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2472.622363][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2472.622760][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2472.623154][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2472.623554][    C1] PKRU: 55555554
[ 2472.623734][    C1] Call Trace:
[ 2472.623903][    C1]  <IRQ>
[ 2472.624054][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2472.624316][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2472.624555][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2472.624833][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2472.625104][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2472.625391][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2472.625657][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2472.625959][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2472.626221][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2472.626529][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2472.626824][    C1]  </IRQ>
[ 2472.626973][    C1]  <TASK>
[ 2472.627124][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2472.627438][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2472.627728][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 2472.628015][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2472.628303][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2472.628615][    C1]  ? lock_acquire+0x1c1/0x220
[ 2472.628855][    C1]  ? lock_release+0x1d5/0x250
[ 2472.629092][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2472.629340][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2472.629611][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2472.629894][    C1]  ? lock_acquire+0x1c1/0x220
[ 2472.630131][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2472.630369][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2472.630629][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2472.630872][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2472.631119][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2472.631376][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2472.631649][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2472.631924][    C1]  ip_local_deliver+0x19d/0x480
[ 2472.632170][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2472.632443][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2472.632705][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2472.633050][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2472.633302][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2472.633620][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2472.633881][    C1]  ip_rcv+0x564/0x740
[ 2472.634083][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2472.634315][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2472.634568][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2472.634841][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2472.635111][    C1]  ? skb_clone+0x10b/0x330
[ 2472.635339][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2472.635661][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2472.635966][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2472.636246][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2472.636540][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2472.636786][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2472.637016][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2472.637315][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2472.637598][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2472.637920][    C1]  ? lock_acquire+0x1c1/0x220
[ 2472.638158][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2472.638455][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2472.638738][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2472.639052][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2472.639307][    C1]  ? __skb_clone+0x57a/0x760
[ 2472.639542][    C1]  netif_receive_skb+0x55/0x280
[ 2472.639787][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2472.640097][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2472.640430][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2472.640733][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2472.641005][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2472.641294][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2472.641604][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2472.641886][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2472.642200][    C1]  ? stack_trace_save+0x95/0xd0
[ 2472.642447][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2472.642724][    C1]  ? kasan_save_stack+0x34/0x50
[ 2472.642972][    C1]  ? kasan_save_stack+0x24/0x50
[ 2472.643219][    C1]  ? kasan_save_track+0x14/0x30
[ 2472.643464][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2472.643726][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2472.643978][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2472.644225][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2472.644487][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2472.644749][    C1]  ? ip_output+0x16b/0x4f0
[ 2472.644973][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2472.645226][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2472.645498][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2472.645763][    C1]  ? get_reg+0x119/0x190
[ 2472.645977][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2472.646243][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2472.646549][    C1]  __tcf_classify+0x329/0x7d0
[ 2472.646790][    C1]  tcf_classify+0x283/0x930
[ 2472.647021][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2472.647269][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2472.647523][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2472.647807][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2472.648072][    C1]  tc_run+0x2e4/0x5d0
[ 2472.648276][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2472.648511][    C1]  ? lock_acquire+0x1c1/0x220
[ 2472.648748][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2472.649007][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2472.649259][    C1]  ? lock_acquire+0x1c1/0x220
[ 2472.649495][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2472.649757][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2472.650056][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2472.650329][    C1]  ? neigh_hh_output+0x348/0x590
[ 2472.650579][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2472.650850][    C1]  ip_finish_output2+0x786/0x18e0
[ 2472.651105][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2472.651384][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2472.651720][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2472.651994][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2472.652246][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2472.652510][    C1]  ip_output+0x16b/0x4f0
[ 2472.652725][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2472.652959][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2472.653200][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2472.653486][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2472.653736][    C1]  ? ip_local_out+0x114/0x3b0
[ 2472.653975][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2472.654222][    C1]  ? __create_object+0x5e/0xb0
[ 2472.654463][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2472.654728][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2472.655010][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2472.655281][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2472.655561][    C1]  tcp_release_cb+0x1e9/0x390
[ 2472.655803][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2472.656066][    C1]  release_sock+0xb8/0x1d0
[ 2472.656295][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2472.656512][    C1]  ? lock_release+0x1d5/0x250
[ 2472.656749][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2472.656999][    C1]  ? core_sys_select+0x620/0x710
[ 2472.657252][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2472.657523][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2472.657749][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2472.657997][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2472.658251][    C1]  ? __fget_light+0x54/0x1e0
[ 2472.658485][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2472.658748][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2472.658988][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2472.659251][    C1]  ? __might_fault+0xc6/0x180
[ 2472.659493][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2472.659771][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2472.660070][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2472.660370][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2472.660691][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2472.660949][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2472.661250][    C1]  do_syscall_64+0xc9/0x1e0
[ 2472.661482][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2472.661781][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2472.662005][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2472.662970][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2472.663389][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2472.663783][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2472.664180][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2472.664576][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2472.664969][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2472.665367][    C1]  </TASK>
[ 2472.665525][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 93s! [perl:7725]
[ 2472.665939][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2472.667204][    C3] irq event stamp: 290154
[ 2472.667420][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2472.667945][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2472.668449][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2472.668918][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2472.669379][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2472.669828][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2472.670442][    C3] RIP: 0010:kasan_check_range+0x16/0x1c0
[ 2472.670739][    C3] Code: 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 <48> 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe
[ 2472.671711][    C3] RSP: 0018:ffffc90000277a88 EFLAGS: 00000202
[ 2472.672020][    C3] RAX: ffff888007a89b58 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2472.672419][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2472.672818][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2472.673219][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2472.673619][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2472.674017][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2472.674464][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2472.674796][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2472.675199][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2472.675599][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2472.675998][    C3] PKRU: 55555554
[ 2472.676181][    C3] Call Trace:
[ 2472.676352][    C3]  <IRQ>
[ 2472.676502][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2472.676766][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2472.677009][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2472.677286][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2472.677559][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2472.677848][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2472.678111][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2472.678419][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2472.678681][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2472.678988][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2472.679283][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2472.679598][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2472.679895][    C3]  ? kasan_check_range+0x16/0x1c0
[ 2472.680152][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 2472.680433][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2472.680760][    C3]  ? get_stack_info+0x36/0xc0
[ 2472.681001][    C3]  ? lock_acquire+0x1c1/0x220
[ 2472.681241][    C3]  ? lock_release+0x1d5/0x250
[ 2472.681479][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2472.681726][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2472.681996][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2472.682282][    C3]  ? lock_acquire+0x1c1/0x220
[ 2472.682517][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2472.682756][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2472.683014][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2472.683250][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2472.683497][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2472.683754][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2472.684027][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2472.684302][    C3]  ip_local_deliver+0x19d/0x480
[ 2472.684547][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2472.684815][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2472.685077][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2472.685423][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2472.685678][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2472.685996][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2472.686257][    C3]  ip_rcv+0x564/0x740
[ 2472.686460][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2472.686691][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2472.686942][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2472.687217][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2472.687447][    C3]  ? skb_clone+0x10b/0x330
[ 2472.687671][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2472.687988][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2472.688293][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2472.688572][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2472.688865][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2472.689112][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2472.689341][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2472.689639][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2472.689921][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2472.690244][    C3]  ? lock_acquire+0x1c1/0x220
[ 2472.690482][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2472.690787][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2472.691070][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2472.691385][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2472.691640][    C3]  ? __skb_clone+0x57a/0x760
[ 2472.691874][    C3]  netif_receive_skb+0x55/0x280
[ 2472.692121][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2472.692431][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2472.692761][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2472.693056][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2472.693331][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2472.693618][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2472.693929][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2472.694237][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2472.694562][    C3]  ? lock_release+0x1d5/0x250
[ 2472.694801][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2472.695064][    C3]  ? kernel_text_address+0xce/0xe0
[ 2472.695323][    C3]  ? __kernel_text_address+0x12/0x40
[ 2472.695589][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2472.695872][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2472.696183][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2472.696433][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2472.696707][    C3]  ? get_stack_info+0x36/0xc0
[ 2472.696947][    C3]  __tcf_classify+0x329/0x7d0
[ 2472.697188][    C3]  tcf_classify+0x283/0x930
[ 2472.697418][    C3]  ? lock_release+0x1d5/0x250
[ 2472.697656][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2472.697918][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2472.698174][    C3]  ? __kernel_text_address+0x12/0x40
[ 2472.698440][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2472.698725][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2472.699035][    C3]  tc_run+0x2e4/0x5d0
[ 2472.699241][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2472.699469][    C3]  ? lock_acquire+0x1c1/0x220
[ 2472.699707][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2472.699967][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2472.700220][    C3]  ? lock_acquire+0x1c1/0x220
[ 2472.700458][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2472.700729][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2472.701032][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2472.701303][    C3]  ? neigh_hh_output+0x348/0x590
[ 2472.701554][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2472.701817][    C3]  ip_finish_output2+0x786/0x18e0
[ 2472.702077][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2472.702418][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2472.702691][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2472.702942][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2472.703207][    C3]  ip_output+0x16b/0x4f0
[ 2472.703422][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2472.703664][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2472.703940][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2472.704255][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2472.704529][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2472.704779][    C3]  ? __alloc_skb+0xd4/0x280
[ 2472.705009][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2472.705277][    C3]  ? tcp_fragment+0x168/0x1040
[ 2472.705521][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2472.705772][    C3]  ? ip_local_out+0x114/0x3b0
[ 2472.706011][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2472.706257][    C3]  ? __skb_clone+0x57a/0x760
[ 2472.706492][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2472.706756][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2472.707036][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2472.707278][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2472.707528][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2472.707827][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2472.708146][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2472.708391][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2472.708650][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2472.708916][    C3]  tcp_write_timer+0x82/0x1d0
[ 2472.709156][    C3]  call_timer_fn+0x173/0x430
[ 2472.709391][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2472.709651][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2472.709912][    C3]  __run_timers.part.0+0x52d/0x890
[ 2472.710171][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2472.710441][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2472.710729][    C3]  ? lock_acquire+0x1c1/0x220
[ 2472.710966][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2472.711256][    C3]  ? lock_release+0x1d5/0x250
[ 2472.711493][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2472.711756][    C3]  ? ktime_get+0xb3/0x190
[ 2472.711978][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2472.712274][    C3]  run_timer_softirq+0x72/0x100
[ 2472.712520][    C3]  __do_softirq+0x1b9/0x7ff
[ 2472.712753][    C3]  irq_exit_rcu+0x98/0xc0
[ 2472.712972][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2472.713260][    C3]  </IRQ>
[ 2472.713409][    C3]  <TASK>
[ 2472.713558][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2472.713859][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2472.714179][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2472.715143][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2472.715449][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2472.715844][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2472.716243][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2472.716636][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2472.717029][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2472.717428][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2472.717724][    C3]  uart_start+0xe4/0x1b0
[ 2472.717943][    C3]  n_tty_write+0x677/0x7a0
[ 2472.718172][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2472.718423][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2472.718707][    C3]  ? lock_acquire+0x1c1/0x220
[ 2472.718942][    C3]  ? iterate_tty_write+0x95/0x540
[ 2472.719198][    C3]  iterate_tty_write+0x229/0x540
[ 2472.719448][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2472.719737][    C3]  vfs_write+0x9e9/0x10a0
[ 2472.719956][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2472.720197][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2472.720441][    C3]  ? lock_acquire+0x1c1/0x220
[ 2472.720677][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2472.720970][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2472.721233][    C3]  ? __fget_light+0x54/0x1e0
[ 2472.721469][    C3]  ksys_write+0xf5/0x1e0
[ 2472.721682][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2472.721929][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2472.722233][    C3]  do_syscall_64+0xc9/0x1e0
[ 2472.722463][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2472.722760][    C3] RIP: 0033:0x7f93b2836957
[ 2472.722987][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2472.723945][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2472.724361][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2472.724758][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2472.725153][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2472.725548][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2472.725941][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2472.726342][    C3]  </TASK>
[ 2498.026163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 2498.026534][    C1] rcu: 1-....: (121311 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=25246
[ 2498.027080][    C1] rcu: (t=104055 jiffies g=1064457 q=46 ncpus=4)
[ 2498.027406][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2498.027851][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2498.028468][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2498.028796][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2498.029763][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2498.030071][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2498.030469][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2498.030871][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2498.031271][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2498.031669][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2498.032066][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2498.032512][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2498.032846][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2498.033245][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2498.033643][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2498.034040][    C1] PKRU: 55555554
[ 2498.034222][    C1] Call Trace:
[ 2498.034393][    C1]  <IRQ>
[ 2498.034543][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 2498.034815][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 2498.035067][    C1]  ? check_cpu_stall+0x284/0x500
[ 2498.035318][    C1]  ? rcu_pending+0x92/0x360
[ 2498.035550][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 2498.035820][    C1]  ? update_process_times+0xb9/0x110
[ 2498.036089][    C1]  ? tick_sched_handle+0x67/0x130
[ 2498.036346][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 2498.036630][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2498.036872][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 2498.037185][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2498.037455][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2498.037744][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2498.038008][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2498.038313][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2498.038574][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2498.038884][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2498.039179][    C1]  </IRQ>
[ 2498.039330][    C1]  <TASK>
[ 2498.039479][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2498.039793][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2498.040082][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2498.040379][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2498.040671][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2498.040983][    C1]  ? lock_acquire+0x1c1/0x220
[ 2498.041224][    C1]  ? lock_release+0x1d5/0x250
[ 2498.041464][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2498.041712][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2498.041982][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2498.042267][    C1]  ? lock_acquire+0x1c1/0x220
[ 2498.042504][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2498.042745][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2498.043005][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2498.043240][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2498.043486][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2498.043742][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2498.044017][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2498.044293][    C1]  ip_local_deliver+0x19d/0x480
[ 2498.044540][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2498.044810][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2498.045071][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2498.045420][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2498.045671][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2498.045990][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2498.046254][    C1]  ip_rcv+0x564/0x740
[ 2498.046457][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2498.046687][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2498.046941][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2498.047219][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2498.047490][    C1]  ? skb_clone+0x10b/0x330
[ 2498.047717][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2498.048035][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2498.048339][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2498.048620][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2498.048913][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2498.049160][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2498.049390][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2498.049688][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2498.049974][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2498.050299][    C1]  ? lock_acquire+0x1c1/0x220
[ 2498.050536][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2498.050841][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2498.051125][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2498.051440][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2498.051695][    C1]  ? __skb_clone+0x57a/0x760
[ 2498.051927][    C1]  netif_receive_skb+0x55/0x280
[ 2498.052175][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2498.052487][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2498.052816][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2498.053114][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2498.053389][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2498.053674][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2498.053984][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2498.054268][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2498.054581][    C1]  ? stack_trace_save+0x95/0xd0
[ 2498.054827][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2498.055106][    C1]  ? kasan_save_stack+0x34/0x50
[ 2498.055353][    C1]  ? kasan_save_stack+0x24/0x50
[ 2498.055598][    C1]  ? kasan_save_track+0x14/0x30
[ 2498.055845][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2498.056106][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2498.056359][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2498.056605][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2498.056865][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2498.057129][    C1]  ? ip_output+0x16b/0x4f0
[ 2498.057354][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2498.057611][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2498.057881][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2498.058148][    C1]  ? get_reg+0x119/0x190
[ 2498.058366][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2498.058631][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2498.058940][    C1]  __tcf_classify+0x329/0x7d0
[ 2498.059183][    C1]  tcf_classify+0x283/0x930
[ 2498.059413][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2498.059662][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2498.059917][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2498.060202][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2498.060471][    C1]  tc_run+0x2e4/0x5d0
[ 2498.060682][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2498.060912][    C1]  ? lock_acquire+0x1c1/0x220
[ 2498.061149][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2498.061409][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2498.061661][    C1]  ? lock_acquire+0x1c1/0x220
[ 2498.061899][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2498.062161][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2498.062466][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2498.062737][    C1]  ? neigh_hh_output+0x348/0x590
[ 2498.062989][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2498.063253][    C1]  ip_finish_output2+0x786/0x18e0
[ 2498.063507][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2498.063788][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2498.064125][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2498.064400][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2498.064652][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2498.064916][    C1]  ip_output+0x16b/0x4f0
[ 2498.065132][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2498.065366][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2498.065609][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2498.065894][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2498.066143][    C1]  ? ip_local_out+0x114/0x3b0
[ 2498.066384][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2498.066631][    C1]  ? __create_object+0x5e/0xb0
[ 2498.066875][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2498.067140][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2498.067420][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2498.067693][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2498.067974][    C1]  tcp_release_cb+0x1e9/0x390
[ 2498.068214][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2498.068479][    C1]  release_sock+0xb8/0x1d0
[ 2498.068703][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2498.068926][    C1]  ? lock_release+0x1d5/0x250
[ 2498.069164][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2498.069413][    C1]  ? core_sys_select+0x620/0x710
[ 2498.069666][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2498.069936][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2498.070160][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2498.070409][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2498.070669][    C1]  ? __fget_light+0x54/0x1e0
[ 2498.070904][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2498.071169][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2498.071410][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2498.071674][    C1]  ? __might_fault+0xc6/0x180
[ 2498.071916][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2498.072198][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2498.072499][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2498.072798][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2498.073118][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2498.073369][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2498.073672][    C1]  do_syscall_64+0xc9/0x1e0
[ 2498.073904][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2498.074202][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2498.074429][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2498.075395][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2498.075814][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2498.076212][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2498.076609][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2498.077004][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2498.077401][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2498.077806][    C1]  </TASK>
[ 2498.077962][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 2498.078233][    C3] NMI backtrace for cpu 3
[ 2498.078239][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2498.078242][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2498.078244][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2498.078250][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2498.078253][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2498.078255][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2498.078257][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2498.078258][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2498.078259][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2498.078261][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2498.078262][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2498.078264][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2498.078267][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2498.078268][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2498.078270][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2498.078271][    C3] PKRU: 55555554
[ 2498.078272][    C3] Call Trace:
[ 2498.078274][    C3]  <NMI>
[ 2498.078278][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 2498.078282][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 2498.078287][    C3]  ? nmi_handle+0x153/0x420
[ 2498.078292][    C3]  ? default_do_nmi+0x41/0x100
[ 2498.078295][    C3]  ? exc_nmi+0xf3/0x120
[ 2498.078297][    C3]  ? end_repeat_nmi+0xf/0x60
[ 2498.078303][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2498.078306][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2498.078309][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2498.078313][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2498.078315][    C3]  </NMI>
[ 2498.078316][    C3]  <IRQ>
[ 2498.078317][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2498.078320][    C3]  ? get_stack_info+0x36/0xc0
[ 2498.078324][    C3]  ? lock_acquire+0x1c1/0x220
[ 2498.078328][    C3]  ? lock_release+0x1d5/0x250
[ 2498.078331][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2498.078335][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2498.078337][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2498.078341][    C3]  ? lock_acquire+0x1c1/0x220
[ 2498.078343][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2498.078346][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2498.078349][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2498.078356][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2498.078358][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2498.078363][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2498.078368][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2498.078371][    C3]  ip_local_deliver+0x19d/0x480
[ 2498.078374][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2498.078376][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2498.078378][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2498.078383][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2498.078387][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2498.078390][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2498.078398][    C3]  ip_rcv+0x564/0x740
[ 2498.078401][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2498.078403][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2498.078408][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2498.078410][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2498.078414][    C3]  ? skb_clone+0x10b/0x330
[ 2498.078418][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2498.078423][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2498.078428][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2498.078432][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2498.078439][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2498.078443][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2498.078445][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2498.078449][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2498.078452][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2498.078456][    C3]  ? lock_acquire+0x1c1/0x220
[ 2498.078458][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2498.078462][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2498.078466][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2498.078469][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2498.078472][    C3]  ? __skb_clone+0x57a/0x760
[ 2498.078474][    C3]  netif_receive_skb+0x55/0x280
[ 2498.078477][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2498.078485][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2498.078491][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2498.078498][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2498.078502][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2498.078512][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2498.078521][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2498.078529][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2498.078538][    C3]  ? lock_release+0x1d5/0x250
[ 2498.078541][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2498.078545][    C3]  ? kernel_text_address+0xce/0xe0
[ 2498.078548][    C3]  ? __kernel_text_address+0x12/0x40
[ 2498.078550][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2498.078553][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2498.078556][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2498.078563][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2498.078565][    C3]  ? get_stack_info+0x36/0xc0
[ 2498.078569][    C3]  __tcf_classify+0x329/0x7d0
[ 2498.078575][    C3]  tcf_classify+0x283/0x930
[ 2498.078578][    C3]  ? lock_release+0x1d5/0x250
[ 2498.078580][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2498.078583][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2498.078586][    C3]  ? __kernel_text_address+0x12/0x40
[ 2498.078588][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2498.078590][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2498.078594][    C3]  tc_run+0x2e4/0x5d0
[ 2498.078597][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2498.078600][    C3]  ? lock_acquire+0x1c1/0x220
[ 2498.078602][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2498.078606][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2498.078610][    C3]  ? lock_acquire+0x1c1/0x220
[ 2498.078612][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2498.078616][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2498.078619][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2498.078622][    C3]  ? neigh_hh_output+0x348/0x590
[ 2498.078625][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2498.078629][    C3]  ip_finish_output2+0x786/0x18e0
[ 2498.078632][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2498.078640][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2498.078642][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2498.078646][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2498.078649][    C3]  ip_output+0x16b/0x4f0
[ 2498.078652][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2498.078654][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2498.078657][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2498.078660][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2498.078663][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2498.078666][    C3]  ? __alloc_skb+0xd4/0x280
[ 2498.078668][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2498.078673][    C3]  ? tcp_fragment+0x168/0x1040
[ 2498.078676][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2498.078679][    C3]  ? ip_local_out+0x114/0x3b0
[ 2498.078682][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2498.078686][    C3]  ? __skb_clone+0x57a/0x760
[ 2498.078688][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2498.078694][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2498.078696][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2498.078700][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2498.078704][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2498.078708][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2498.078711][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2498.078715][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2498.078718][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2498.078721][    C3]  tcp_write_timer+0x82/0x1d0
[ 2498.078724][    C3]  call_timer_fn+0x173/0x430
[ 2498.078728][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2498.078733][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2498.078737][    C3]  __run_timers.part.0+0x52d/0x890
[ 2498.078740][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2498.078744][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2498.078747][    C3]  ? lock_acquire+0x1c1/0x220
[ 2498.078749][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2498.078753][    C3]  ? lock_release+0x1d5/0x250
[ 2498.078755][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2498.078758][    C3]  ? ktime_get+0xb3/0x190
[ 2498.078762][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2498.078766][    C3]  run_timer_softirq+0x72/0x100
[ 2498.078769][    C3]  __do_softirq+0x1b9/0x7ff
[ 2498.078774][    C3]  irq_exit_rcu+0x98/0xc0
[ 2498.078776][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2498.078779][    C3]  </IRQ>
[ 2498.078780][    C3]  <TASK>
[ 2498.078781][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2498.078785][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2498.078787][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2498.078789][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2498.078791][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2498.078792][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2498.078793][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2498.078794][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2498.078795][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2498.078799][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2498.078802][    C3]  uart_start+0xe4/0x1b0
[ 2498.078808][    C3]  n_tty_write+0x677/0x7a0
[ 2498.078813][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2498.078817][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2498.078822][    C3]  ? lock_acquire+0x1c1/0x220
[ 2498.078824][    C3]  ? iterate_tty_write+0x95/0x540
[ 2498.078828][    C3]  iterate_tty_write+0x229/0x540
[ 2498.078832][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2498.078835][    C3]  vfs_write+0x9e9/0x10a0
[ 2498.078839][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2498.078841][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2498.078845][    C3]  ? lock_acquire+0x1c1/0x220
[ 2498.078847][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2498.078851][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2498.078854][    C3]  ? __fget_light+0x54/0x1e0
[ 2498.078859][    C3]  ksys_write+0xf5/0x1e0
[ 2498.078863][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2498.078866][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2498.078870][    C3]  do_syscall_64+0xc9/0x1e0
[ 2498.078874][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2498.078877][    C3] RIP: 0033:0x7f93b2836957
[ 2498.078880][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2498.078881][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2498.078884][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2498.078885][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2498.078886][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2498.078887][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2498.078889][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2498.078893][    C3]  </TASK>
[ 2524.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 142s! [ncat:8027]
[ 2524.613574][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2524.614825][    C1] irq event stamp: 174248
[ 2524.615041][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2524.615565][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2524.616032][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2524.616498][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2524.616956][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2524.617403][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2524.618012][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2524.618336][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2524.619302][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2524.619609][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2524.620006][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2524.620405][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2524.620815][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2524.621214][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2524.621611][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2524.622055][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2524.622387][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2524.622790][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2524.623189][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2524.623585][    C1] PKRU: 55555554
[ 2524.623766][    C1] Call Trace:
[ 2524.623937][    C1]  <IRQ>
[ 2524.624088][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2524.624352][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2524.624595][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2524.624871][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2524.625141][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2524.625431][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2524.625695][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2524.626001][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2524.626262][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2524.626571][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2524.626864][    C1]  </IRQ>
[ 2524.627015][    C1]  <TASK>
[ 2524.627164][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2524.627479][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2524.627770][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2524.628065][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2524.628354][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2524.628664][    C1]  ? lock_acquire+0x1c1/0x220
[ 2524.628904][    C1]  ? lock_release+0x1d5/0x250
[ 2524.629143][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2524.629392][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2524.629663][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2524.629947][    C1]  ? lock_acquire+0x1c1/0x220
[ 2524.630184][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2524.630425][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2524.630691][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2524.630928][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2524.631174][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2524.631432][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2524.631712][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2524.631988][    C1]  ip_local_deliver+0x19d/0x480
[ 2524.632237][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2524.632509][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2524.632772][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2524.633121][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2524.633375][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2524.633695][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2524.633957][    C1]  ip_rcv+0x564/0x740
[ 2524.634161][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2524.634393][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2524.634646][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2524.634925][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2524.635197][    C1]  ? skb_clone+0x10b/0x330
[ 2524.635426][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2524.635744][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2524.636050][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2524.636334][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2524.636629][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2524.636879][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2524.637110][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2524.637411][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2524.637697][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2524.638022][    C1]  ? lock_acquire+0x1c1/0x220
[ 2524.638261][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2524.638558][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2524.638844][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2524.639160][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2524.639416][    C1]  ? __skb_clone+0x57a/0x760
[ 2524.639651][    C1]  netif_receive_skb+0x55/0x280
[ 2524.639898][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2524.640211][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2524.640551][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2524.640851][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2524.641125][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2524.641413][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2524.641725][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2524.642010][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2524.642325][    C1]  ? stack_trace_save+0x95/0xd0
[ 2524.642573][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2524.642853][    C1]  ? kasan_save_stack+0x34/0x50
[ 2524.643101][    C1]  ? kasan_save_stack+0x24/0x50
[ 2524.643347][    C1]  ? kasan_save_track+0x14/0x30
[ 2524.643595][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2524.643858][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2524.644112][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2524.644361][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2524.644624][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2524.644888][    C1]  ? ip_output+0x16b/0x4f0
[ 2524.645115][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2524.645371][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2524.645642][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2524.645910][    C1]  ? get_reg+0x119/0x190
[ 2524.646127][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2524.646394][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2524.646703][    C1]  __tcf_classify+0x329/0x7d0
[ 2524.646944][    C1]  tcf_classify+0x283/0x930
[ 2524.647175][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2524.647424][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2524.647680][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2524.647965][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2524.648234][    C1]  tc_run+0x2e4/0x5d0
[ 2524.648439][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2524.648670][    C1]  ? lock_acquire+0x1c1/0x220
[ 2524.648907][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2524.649167][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2524.649421][    C1]  ? lock_acquire+0x1c1/0x220
[ 2524.649660][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2524.649923][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2524.650229][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2524.650506][    C1]  ? neigh_hh_output+0x348/0x590
[ 2524.650758][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2524.651022][    C1]  ip_finish_output2+0x786/0x18e0
[ 2524.651277][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2524.651558][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2524.651895][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2524.652170][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2524.652423][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2524.652690][    C1]  ip_output+0x16b/0x4f0
[ 2524.652907][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2524.653142][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2524.653386][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2524.653672][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2524.653921][    C1]  ? ip_local_out+0x114/0x3b0
[ 2524.654162][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2524.654411][    C1]  ? __create_object+0x5e/0xb0
[ 2524.654655][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2524.654921][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2524.655202][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2524.655475][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2524.655757][    C1]  tcp_release_cb+0x1e9/0x390
[ 2524.655997][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2524.656263][    C1]  release_sock+0xb8/0x1d0
[ 2524.656488][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2524.656709][    C1]  ? lock_release+0x1d5/0x250
[ 2524.656948][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2524.657200][    C1]  ? core_sys_select+0x620/0x710
[ 2524.657454][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2524.657724][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2524.657949][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2524.658201][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2524.658458][    C1]  ? __fget_light+0x54/0x1e0
[ 2524.658695][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2524.658960][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2524.659203][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2524.659468][    C1]  ? __might_fault+0xc6/0x180
[ 2524.659711][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2524.659992][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2524.660293][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2524.660598][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2524.660920][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2524.661173][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2524.661477][    C1]  do_syscall_64+0xc9/0x1e0
[ 2524.661711][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2524.662010][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2524.662240][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2524.663208][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2524.663630][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2524.664029][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2524.664428][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2524.664826][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2524.665227][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2524.665631][    C1]  </TASK>
[ 2524.665787][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 142s! [perl:7725]
[ 2524.666203][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2524.667467][    C3] irq event stamp: 290154
[ 2524.667685][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2524.668220][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2524.668725][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2524.669198][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2524.669662][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2524.670116][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2524.670740][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2524.671071][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2524.672040][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2524.672345][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2524.672748][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2524.673147][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2524.673547][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2524.673942][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2524.674342][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2524.674788][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2524.675119][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2524.675519][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2524.675915][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2524.676314][    C3] PKRU: 55555554
[ 2524.676494][    C3] Call Trace:
[ 2524.676662][    C3]  <IRQ>
[ 2524.676816][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2524.677080][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2524.677322][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2524.677600][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2524.677872][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2524.678159][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2524.678424][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2524.678726][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2524.678988][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2524.679297][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2524.679592][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2524.679906][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2524.680194][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2524.680498][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2524.680784][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2524.681095][    C3]  ? get_stack_info+0x36/0xc0
[ 2524.681335][    C3]  ? lock_acquire+0x1c1/0x220
[ 2524.681579][    C3]  ? lock_release+0x1d5/0x250
[ 2524.681816][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2524.682062][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2524.682336][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2524.682619][    C3]  ? lock_acquire+0x1c1/0x220
[ 2524.682857][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2524.683096][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2524.683356][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2524.683588][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2524.683834][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2524.684090][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2524.684364][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2524.684642][    C3]  ip_local_deliver+0x19d/0x480
[ 2524.684888][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2524.685160][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2524.685422][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2524.685765][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2524.686016][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2524.686335][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2524.686595][    C3]  ip_rcv+0x564/0x740
[ 2524.686799][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2524.687028][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2524.687284][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2524.687558][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2524.687789][    C3]  ? skb_clone+0x10b/0x330
[ 2524.688015][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2524.688334][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2524.688637][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2524.688918][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2524.689212][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2524.689460][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2524.689693][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2524.689990][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2524.690276][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2524.690611][    C3]  ? lock_acquire+0x1c1/0x220
[ 2524.690848][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2524.691142][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2524.691426][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2524.691743][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2524.691997][    C3]  ? __skb_clone+0x57a/0x760
[ 2524.692230][    C3]  netif_receive_skb+0x55/0x280
[ 2524.692480][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2524.692793][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2524.693123][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2524.693422][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2524.693697][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2524.693983][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2524.694296][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2524.694605][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2524.694929][    C3]  ? lock_release+0x1d5/0x250
[ 2524.695168][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2524.695433][    C3]  ? kernel_text_address+0xce/0xe0
[ 2524.695692][    C3]  ? __kernel_text_address+0x12/0x40
[ 2524.695958][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2524.696241][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2524.696552][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2524.696802][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2524.697076][    C3]  ? get_stack_info+0x36/0xc0
[ 2524.697315][    C3]  __tcf_classify+0x329/0x7d0
[ 2524.697556][    C3]  tcf_classify+0x283/0x930
[ 2524.697787][    C3]  ? lock_release+0x1d5/0x250
[ 2524.698022][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2524.698285][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2524.698540][    C3]  ? __kernel_text_address+0x12/0x40
[ 2524.698806][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2524.699086][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2524.699397][    C3]  tc_run+0x2e4/0x5d0
[ 2524.699600][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2524.699831][    C3]  ? lock_acquire+0x1c1/0x220
[ 2524.700068][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2524.700329][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2524.700588][    C3]  ? lock_acquire+0x1c1/0x220
[ 2524.700824][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2524.701086][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2524.701391][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2524.701660][    C3]  ? neigh_hh_output+0x348/0x590
[ 2524.701911][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2524.702175][    C3]  ip_finish_output2+0x786/0x18e0
[ 2524.702434][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2524.702770][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2524.703043][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2524.703296][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2524.703559][    C3]  ip_output+0x16b/0x4f0
[ 2524.703773][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2524.704015][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2524.704292][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2524.704600][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2524.704877][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2524.705127][    C3]  ? __alloc_skb+0xd4/0x280
[ 2524.705355][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2524.705623][    C3]  ? tcp_fragment+0x168/0x1040
[ 2524.705865][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2524.706114][    C3]  ? ip_local_out+0x114/0x3b0
[ 2524.706353][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2524.706601][    C3]  ? __skb_clone+0x57a/0x760
[ 2524.706834][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2524.707100][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2524.707378][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2524.707621][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2524.707869][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2524.708165][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2524.708484][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2524.708727][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2524.708986][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2524.709253][    C3]  tcp_write_timer+0x82/0x1d0
[ 2524.709491][    C3]  call_timer_fn+0x173/0x430
[ 2524.709728][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2524.709988][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2524.710247][    C3]  __run_timers.part.0+0x52d/0x890
[ 2524.710511][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2524.710778][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2524.711062][    C3]  ? lock_acquire+0x1c1/0x220
[ 2524.711298][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2524.711587][    C3]  ? lock_release+0x1d5/0x250
[ 2524.711825][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2524.712088][    C3]  ? ktime_get+0xb3/0x190
[ 2524.712308][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2524.712603][    C3]  run_timer_softirq+0x72/0x100
[ 2524.712849][    C3]  __do_softirq+0x1b9/0x7ff
[ 2524.713078][    C3]  irq_exit_rcu+0x98/0xc0
[ 2524.713301][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2524.713584][    C3]  </IRQ>
[ 2524.713734][    C3]  <TASK>
[ 2524.713883][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2524.714189][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2524.714512][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2524.715477][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2524.715785][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2524.716182][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2524.716578][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2524.716975][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2524.717372][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2524.717770][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2524.718066][    C3]  uart_start+0xe4/0x1b0
[ 2524.718284][    C3]  n_tty_write+0x677/0x7a0
[ 2524.718514][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2524.718764][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2524.719050][    C3]  ? lock_acquire+0x1c1/0x220
[ 2524.719289][    C3]  ? iterate_tty_write+0x95/0x540
[ 2524.719544][    C3]  iterate_tty_write+0x229/0x540
[ 2524.719796][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2524.720082][    C3]  vfs_write+0x9e9/0x10a0
[ 2524.720306][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2524.720554][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2524.720797][    C3]  ? lock_acquire+0x1c1/0x220
[ 2524.721037][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2524.721326][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2524.721589][    C3]  ? __fget_light+0x54/0x1e0
[ 2524.721823][    C3]  ksys_write+0xf5/0x1e0
[ 2524.722041][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2524.722293][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2524.722596][    C3]  do_syscall_64+0xc9/0x1e0
[ 2524.722828][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2524.723127][    C3] RIP: 0033:0x7f93b2836957
[ 2524.723353][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2524.724317][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2524.724738][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2524.725134][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2524.725530][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2524.725928][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2524.726326][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2524.726725][    C3]  </TASK>
[ 2552.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 168s! [ncat:8027]
[ 2552.613576][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2552.614830][    C1] irq event stamp: 174248
[ 2552.615055][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2552.615582][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2552.616045][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2552.616512][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2552.616973][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2552.617420][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2552.618030][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2552.618353][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2552.619322][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2552.619627][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2552.620025][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2552.620435][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2552.620830][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2552.621228][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2552.621638][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2552.622083][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2552.622415][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2552.622815][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2552.623216][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2552.623610][    C1] PKRU: 55555554
[ 2552.623788][    C1] Call Trace:
[ 2552.623957][    C1]  <IRQ>
[ 2552.624105][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2552.624367][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2552.624608][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2552.624892][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2552.625166][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2552.625450][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2552.625714][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2552.626017][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2552.626283][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2552.626593][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2552.626889][    C1]  </IRQ>
[ 2552.627038][    C1]  <TASK>
[ 2552.627189][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2552.627506][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2552.627803][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2552.628100][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2552.628388][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2552.628707][    C1]  ? lock_acquire+0x1c1/0x220
[ 2552.628948][    C1]  ? lock_release+0x1d5/0x250
[ 2552.629189][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2552.629439][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2552.629711][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2552.629995][    C1]  ? lock_acquire+0x1c1/0x220
[ 2552.630240][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2552.630488][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2552.630745][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2552.630978][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2552.631224][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2552.631487][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2552.631759][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2552.632049][    C1]  ip_local_deliver+0x19d/0x480
[ 2552.632295][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2552.632566][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2552.632832][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2552.633182][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2552.633432][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2552.633749][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2552.634009][    C1]  ip_rcv+0x564/0x740
[ 2552.634211][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2552.634440][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2552.634692][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2552.634972][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2552.635244][    C1]  ? skb_clone+0x10b/0x330
[ 2552.635476][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2552.635795][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2552.636099][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2552.636386][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2552.636686][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2552.636936][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2552.637165][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2552.637466][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2552.637752][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2552.638075][    C1]  ? lock_acquire+0x1c1/0x220
[ 2552.638314][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2552.638610][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2552.638894][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2552.639210][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2552.639466][    C1]  ? __skb_clone+0x57a/0x760
[ 2552.639702][    C1]  netif_receive_skb+0x55/0x280
[ 2552.639949][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2552.640260][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2552.640602][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2552.640899][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2552.641174][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2552.641463][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2552.641774][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2552.642057][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2552.642373][    C1]  ? stack_trace_save+0x95/0xd0
[ 2552.642621][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2552.642899][    C1]  ? kasan_save_stack+0x34/0x50
[ 2552.643147][    C1]  ? kasan_save_stack+0x24/0x50
[ 2552.643396][    C1]  ? kasan_save_track+0x14/0x30
[ 2552.643643][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2552.643907][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2552.644161][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2552.644410][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2552.644672][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2552.644936][    C1]  ? ip_output+0x16b/0x4f0
[ 2552.645162][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2552.645417][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2552.645690][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2552.645966][    C1]  ? get_reg+0x119/0x190
[ 2552.646180][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2552.646449][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2552.646756][    C1]  __tcf_classify+0x329/0x7d0
[ 2552.646998][    C1]  tcf_classify+0x283/0x930
[ 2552.647230][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2552.647484][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2552.647739][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2552.648036][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2552.648304][    C1]  tc_run+0x2e4/0x5d0
[ 2552.648508][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2552.648739][    C1]  ? lock_acquire+0x1c1/0x220
[ 2552.648980][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2552.649248][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2552.649500][    C1]  ? lock_acquire+0x1c1/0x220
[ 2552.649736][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2552.650000][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2552.650302][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2552.650580][    C1]  ? neigh_hh_output+0x348/0x590
[ 2552.650839][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2552.651110][    C1]  ip_finish_output2+0x786/0x18e0
[ 2552.651363][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2552.651640][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2552.651990][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2552.652268][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2552.652520][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2552.652786][    C1]  ip_output+0x16b/0x4f0
[ 2552.653001][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2552.653240][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2552.653482][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2552.653772][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2552.654024][    C1]  ? ip_local_out+0x114/0x3b0
[ 2552.654264][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2552.654511][    C1]  ? __create_object+0x5e/0xb0
[ 2552.654753][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2552.655018][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2552.655305][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2552.655580][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2552.655861][    C1]  tcp_release_cb+0x1e9/0x390
[ 2552.656099][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2552.656363][    C1]  release_sock+0xb8/0x1d0
[ 2552.656598][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2552.656817][    C1]  ? lock_release+0x1d5/0x250
[ 2552.657056][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2552.657306][    C1]  ? core_sys_select+0x620/0x710
[ 2552.657560][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2552.657841][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2552.658066][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2552.658315][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2552.658571][    C1]  ? __fget_light+0x54/0x1e0
[ 2552.658812][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2552.659076][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2552.659318][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2552.659582][    C1]  ? __might_fault+0xc6/0x180
[ 2552.659831][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2552.660111][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2552.660423][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2552.660723][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2552.661050][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2552.661302][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2552.661609][    C1]  do_syscall_64+0xc9/0x1e0
[ 2552.661846][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2552.662145][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2552.662371][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2552.663334][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2552.663754][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2552.664149][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2552.664546][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2552.664943][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2552.665338][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2552.665738][    C1]  </TASK>
[ 2552.665896][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 168s! [perl:7725]
[ 2552.666308][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2552.667564][    C3] irq event stamp: 290154
[ 2552.667780][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2552.668307][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2552.668809][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2552.669276][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2552.669735][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2552.670182][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2552.670796][    C3] RIP: 0010:kasan_check_range+0x16/0x1c0
[ 2552.671083][    C3] Code: 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 <48> 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe
[ 2552.672053][    C3] RSP: 0018:ffffc90000277a88 EFLAGS: 00000202
[ 2552.672361][    C3] RAX: ffff888007a89b58 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2552.672759][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2552.673154][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2552.673556][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2552.673955][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2552.674353][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2552.674797][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2552.675127][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2552.675530][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2552.675927][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2552.676325][    C3] PKRU: 55555554
[ 2552.676506][    C3] Call Trace:
[ 2552.676677][    C3]  <IRQ>
[ 2552.676825][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2552.677086][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2552.677334][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2552.677610][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2552.677883][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2552.678171][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2552.678437][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2552.678744][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2552.679005][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2552.679315][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2552.679608][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2552.679923][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2552.680215][    C3]  ? kasan_check_range+0x16/0x1c0
[ 2552.680479][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 2552.680760][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2552.681071][    C3]  ? get_stack_info+0x36/0xc0
[ 2552.681314][    C3]  ? lock_acquire+0x1c1/0x220
[ 2552.681553][    C3]  ? lock_release+0x1d5/0x250
[ 2552.681791][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2552.682040][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2552.682312][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2552.682598][    C3]  ? lock_acquire+0x1c1/0x220
[ 2552.682836][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2552.683075][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2552.683336][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2552.683573][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2552.683821][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2552.684078][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2552.684354][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2552.684631][    C3]  ip_local_deliver+0x19d/0x480
[ 2552.684876][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2552.685147][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2552.685410][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2552.685755][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2552.686007][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2552.686325][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2552.686587][    C3]  ip_rcv+0x564/0x740
[ 2552.686789][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2552.687021][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2552.687275][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2552.687549][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2552.687781][    C3]  ? skb_clone+0x10b/0x330
[ 2552.688006][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2552.688323][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2552.688627][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2552.688906][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2552.689199][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2552.689448][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2552.689675][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2552.689974][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2552.690258][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2552.690588][    C3]  ? lock_acquire+0x1c1/0x220
[ 2552.690826][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2552.691121][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2552.691404][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2552.691720][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2552.691975][    C3]  ? __skb_clone+0x57a/0x760
[ 2552.692210][    C3]  netif_receive_skb+0x55/0x280
[ 2552.692461][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2552.692772][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2552.693104][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2552.693400][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2552.693674][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2552.693960][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2552.694272][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2552.694579][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2552.694904][    C3]  ? lock_release+0x1d5/0x250
[ 2552.695141][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2552.695407][    C3]  ? kernel_text_address+0xce/0xe0
[ 2552.695666][    C3]  ? __kernel_text_address+0x12/0x40
[ 2552.695933][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2552.696213][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2552.696523][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2552.696774][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2552.697048][    C3]  ? get_stack_info+0x36/0xc0
[ 2552.697289][    C3]  __tcf_classify+0x329/0x7d0
[ 2552.697530][    C3]  tcf_classify+0x283/0x930
[ 2552.697757][    C3]  ? lock_release+0x1d5/0x250
[ 2552.697995][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2552.698257][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2552.698511][    C3]  ? __kernel_text_address+0x12/0x40
[ 2552.698775][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2552.699058][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2552.699369][    C3]  tc_run+0x2e4/0x5d0
[ 2552.699571][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2552.699800][    C3]  ? lock_acquire+0x1c1/0x220
[ 2552.700036][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2552.700295][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2552.700552][    C3]  ? lock_acquire+0x1c1/0x220
[ 2552.700790][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2552.701052][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2552.701354][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2552.701623][    C3]  ? neigh_hh_output+0x348/0x590
[ 2552.701875][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2552.702136][    C3]  ip_finish_output2+0x786/0x18e0
[ 2552.702391][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2552.702730][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2552.703008][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2552.703262][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2552.703527][    C3]  ip_output+0x16b/0x4f0
[ 2552.703743][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2552.703986][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2552.704262][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2552.704578][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2552.704853][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2552.705104][    C3]  ? __alloc_skb+0xd4/0x280
[ 2552.705336][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2552.705603][    C3]  ? tcp_fragment+0x168/0x1040
[ 2552.705846][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2552.706097][    C3]  ? ip_local_out+0x114/0x3b0
[ 2552.706337][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2552.706584][    C3]  ? __skb_clone+0x57a/0x760
[ 2552.706817][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2552.707083][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2552.707365][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2552.707613][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2552.707861][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2552.708160][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2552.708478][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2552.708722][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2552.708981][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2552.709249][    C3]  tcp_write_timer+0x82/0x1d0
[ 2552.709487][    C3]  call_timer_fn+0x173/0x430
[ 2552.709724][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2552.709986][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2552.710247][    C3]  __run_timers.part.0+0x52d/0x890
[ 2552.710516][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2552.710784][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2552.711067][    C3]  ? lock_acquire+0x1c1/0x220
[ 2552.711305][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2552.711596][    C3]  ? lock_release+0x1d5/0x250
[ 2552.711834][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2552.712098][    C3]  ? ktime_get+0xb3/0x190
[ 2552.712319][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2552.712616][    C3]  run_timer_softirq+0x72/0x100
[ 2552.712863][    C3]  __do_softirq+0x1b9/0x7ff
[ 2552.713094][    C3]  irq_exit_rcu+0x98/0xc0
[ 2552.713316][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2552.713601][    C3]  </IRQ>
[ 2552.713750][    C3]  <TASK>
[ 2552.713902][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2552.714206][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2552.714529][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2552.715497][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2552.715806][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2552.716203][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2552.716597][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2552.716991][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2552.717386][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2552.717783][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2552.718076][    C3]  uart_start+0xe4/0x1b0
[ 2552.718297][    C3]  n_tty_write+0x677/0x7a0
[ 2552.718523][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2552.718774][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2552.719058][    C3]  ? lock_acquire+0x1c1/0x220
[ 2552.719293][    C3]  ? iterate_tty_write+0x95/0x540
[ 2552.719548][    C3]  iterate_tty_write+0x229/0x540
[ 2552.719798][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2552.720087][    C3]  vfs_write+0x9e9/0x10a0
[ 2552.720307][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2552.720561][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2552.720803][    C3]  ? lock_acquire+0x1c1/0x220
[ 2552.721039][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2552.721326][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2552.721587][    C3]  ? __fget_light+0x54/0x1e0
[ 2552.721823][    C3]  ksys_write+0xf5/0x1e0
[ 2552.722038][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2552.722285][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2552.722587][    C3]  do_syscall_64+0xc9/0x1e0
[ 2552.722818][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2552.723113][    C3] RIP: 0033:0x7f93b2836957
[ 2552.723341][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2552.724303][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2552.724719][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2552.725113][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2552.725508][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2552.725901][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2552.726297][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2552.726695][    C3]  </TASK>
[ 2576.082162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 2576.082543][    C1] rcu: 1-....: (199211 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=44419
[ 2576.083089][    C1] rcu: (t=182111 jiffies g=1064457 q=52 ncpus=4)
[ 2576.083415][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2576.083861][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2576.084469][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2576.084796][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2576.085761][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2576.086068][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2576.086466][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2576.086862][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2576.087258][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2576.087656][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2576.088053][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2576.088498][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2576.088829][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2576.089231][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2576.089631][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2576.090027][    C1] PKRU: 55555554
[ 2576.090216][    C1] Call Trace:
[ 2576.090386][    C1]  <IRQ>
[ 2576.090538][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 2576.090810][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 2576.091061][    C1]  ? check_cpu_stall+0x284/0x500
[ 2576.091313][    C1]  ? rcu_pending+0x92/0x360
[ 2576.091542][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 2576.091812][    C1]  ? update_process_times+0xb9/0x110
[ 2576.092081][    C1]  ? tick_sched_handle+0x67/0x130
[ 2576.092336][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 2576.092619][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2576.092861][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 2576.093172][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2576.093444][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2576.093733][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2576.093997][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2576.094301][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2576.094562][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2576.094868][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2576.095163][    C1]  </IRQ>
[ 2576.095313][    C1]  <TASK>
[ 2576.095464][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2576.095779][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2576.096070][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2576.096364][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2576.096649][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2576.096964][    C1]  ? lock_acquire+0x1c1/0x220
[ 2576.097203][    C1]  ? lock_release+0x1d5/0x250
[ 2576.097442][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2576.097690][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2576.097960][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2576.098242][    C1]  ? lock_acquire+0x1c1/0x220
[ 2576.098481][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2576.098722][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2576.098982][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2576.099216][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2576.099461][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2576.099717][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2576.099993][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2576.100275][    C1]  ip_local_deliver+0x19d/0x480
[ 2576.100522][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2576.100792][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2576.101054][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2576.101401][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2576.101651][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2576.101969][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2576.102232][    C1]  ip_rcv+0x564/0x740
[ 2576.102436][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2576.102663][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2576.102916][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2576.103193][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2576.103465][    C1]  ? skb_clone+0x10b/0x330
[ 2576.103691][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2576.104008][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2576.104312][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2576.104591][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2576.104885][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2576.105133][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2576.105361][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2576.105660][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2576.105944][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2576.106270][    C1]  ? lock_acquire+0x1c1/0x220
[ 2576.106506][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2576.106800][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2576.107082][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2576.107398][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2576.107652][    C1]  ? __skb_clone+0x57a/0x760
[ 2576.107889][    C1]  netif_receive_skb+0x55/0x280
[ 2576.108136][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2576.108449][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2576.108779][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2576.109080][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2576.109354][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2576.109640][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2576.109952][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2576.110236][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2576.110551][    C1]  ? stack_trace_save+0x95/0xd0
[ 2576.110798][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2576.111075][    C1]  ? kasan_save_stack+0x34/0x50
[ 2576.111323][    C1]  ? kasan_save_stack+0x24/0x50
[ 2576.111569][    C1]  ? kasan_save_track+0x14/0x30
[ 2576.111815][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2576.112080][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2576.112332][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2576.112579][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2576.112841][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2576.113103][    C1]  ? ip_output+0x16b/0x4f0
[ 2576.113330][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2576.113583][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2576.113855][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2576.114120][    C1]  ? get_reg+0x119/0x190
[ 2576.114337][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2576.114602][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2576.114915][    C1]  __tcf_classify+0x329/0x7d0
[ 2576.115154][    C1]  tcf_classify+0x283/0x930
[ 2576.115385][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2576.115635][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2576.115890][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2576.116173][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2576.116443][    C1]  tc_run+0x2e4/0x5d0
[ 2576.116649][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2576.116877][    C1]  ? lock_acquire+0x1c1/0x220
[ 2576.117116][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2576.117376][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2576.117628][    C1]  ? lock_acquire+0x1c1/0x220
[ 2576.117866][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2576.118130][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2576.118437][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2576.118708][    C1]  ? neigh_hh_output+0x348/0x590
[ 2576.118961][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2576.119225][    C1]  ip_finish_output2+0x786/0x18e0
[ 2576.119480][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2576.119759][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2576.120096][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2576.120376][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2576.120629][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2576.120893][    C1]  ip_output+0x16b/0x4f0
[ 2576.121107][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2576.121344][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2576.121587][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2576.121872][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2576.122123][    C1]  ? ip_local_out+0x114/0x3b0
[ 2576.122362][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2576.122611][    C1]  ? __create_object+0x5e/0xb0
[ 2576.122855][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2576.123123][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2576.123402][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2576.123673][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2576.123956][    C1]  tcp_release_cb+0x1e9/0x390
[ 2576.124195][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2576.124461][    C1]  release_sock+0xb8/0x1d0
[ 2576.124687][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2576.124907][    C1]  ? lock_release+0x1d5/0x250
[ 2576.125144][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2576.125394][    C1]  ? core_sys_select+0x620/0x710
[ 2576.125648][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2576.125918][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2576.126143][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2576.126392][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2576.126646][    C1]  ? __fget_light+0x54/0x1e0
[ 2576.126882][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2576.127147][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2576.127387][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2576.127651][    C1]  ? __might_fault+0xc6/0x180
[ 2576.127890][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2576.128172][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2576.128468][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2576.128768][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2576.129088][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2576.129340][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2576.129643][    C1]  do_syscall_64+0xc9/0x1e0
[ 2576.129873][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2576.130173][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2576.130410][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2576.131375][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2576.131793][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2576.132192][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2576.132589][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2576.132985][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2576.133382][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2576.133783][    C1]  </TASK>
[ 2576.133940][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 2576.134212][    C3] NMI backtrace for cpu 3
[ 2576.134218][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2576.134221][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2576.134224][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2576.134230][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2576.134232][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2576.134235][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2576.134237][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2576.134239][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2576.134240][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2576.134242][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2576.134243][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2576.134245][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2576.134249][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2576.134250][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2576.134251][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2576.134253][    C3] PKRU: 55555554
[ 2576.134253][    C3] Call Trace:
[ 2576.134256][    C3]  <NMI>
[ 2576.134260][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 2576.134264][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 2576.134269][    C3]  ? nmi_handle+0x153/0x420
[ 2576.134273][    C3]  ? default_do_nmi+0x41/0x100
[ 2576.134277][    C3]  ? exc_nmi+0xf3/0x120
[ 2576.134279][    C3]  ? end_repeat_nmi+0xf/0x60
[ 2576.134284][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2576.134288][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2576.134291][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2576.134295][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2576.134298][    C3]  </NMI>
[ 2576.134298][    C3]  <IRQ>
[ 2576.134300][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2576.134302][    C3]  ? get_stack_info+0x36/0xc0
[ 2576.134307][    C3]  ? lock_acquire+0x1c1/0x220
[ 2576.134311][    C3]  ? lock_release+0x1d5/0x250
[ 2576.134314][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2576.134318][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2576.134321][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2576.134324][    C3]  ? lock_acquire+0x1c1/0x220
[ 2576.134326][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2576.134330][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2576.134333][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2576.134339][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2576.134342][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2576.134347][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2576.134352][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2576.134356][    C3]  ip_local_deliver+0x19d/0x480
[ 2576.134358][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2576.134360][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2576.134363][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2576.134368][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2576.134372][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2576.134375][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2576.134384][    C3]  ip_rcv+0x564/0x740
[ 2576.134386][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2576.134389][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2576.134393][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2576.134396][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2576.134400][    C3]  ? skb_clone+0x10b/0x330
[ 2576.134404][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2576.134409][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2576.134414][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2576.134418][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2576.134426][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2576.134430][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2576.134433][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2576.134436][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2576.134439][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2576.134443][    C3]  ? lock_acquire+0x1c1/0x220
[ 2576.134446][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2576.134450][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2576.134454][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2576.134457][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2576.134460][    C3]  ? __skb_clone+0x57a/0x760
[ 2576.134462][    C3]  netif_receive_skb+0x55/0x280
[ 2576.134466][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2576.134473][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2576.134480][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2576.134486][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2576.134491][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2576.134501][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2576.134510][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2576.134518][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2576.134527][    C3]  ? lock_release+0x1d5/0x250
[ 2576.134530][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2576.134535][    C3]  ? kernel_text_address+0xce/0xe0
[ 2576.134538][    C3]  ? __kernel_text_address+0x12/0x40
[ 2576.134541][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2576.134543][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2576.134547][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2576.134553][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2576.134556][    C3]  ? get_stack_info+0x36/0xc0
[ 2576.134560][    C3]  __tcf_classify+0x329/0x7d0
[ 2576.134566][    C3]  tcf_classify+0x283/0x930
[ 2576.134569][    C3]  ? lock_release+0x1d5/0x250
[ 2576.134571][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2576.134574][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2576.134577][    C3]  ? __kernel_text_address+0x12/0x40
[ 2576.134579][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2576.134582][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2576.134585][    C3]  tc_run+0x2e4/0x5d0
[ 2576.134589][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2576.134592][    C3]  ? lock_acquire+0x1c1/0x220
[ 2576.134594][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2576.134598][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2576.134602][    C3]  ? lock_acquire+0x1c1/0x220
[ 2576.134604][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2576.134607][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2576.134611][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2576.134613][    C3]  ? neigh_hh_output+0x348/0x590
[ 2576.134617][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2576.134621][    C3]  ip_finish_output2+0x786/0x18e0
[ 2576.134624][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2576.134631][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2576.134634][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2576.134638][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2576.134641][    C3]  ip_output+0x16b/0x4f0
[ 2576.134644][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2576.134647][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2576.134649][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2576.134652][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2576.134655][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2576.134658][    C3]  ? __alloc_skb+0xd4/0x280
[ 2576.134661][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2576.134665][    C3]  ? tcp_fragment+0x168/0x1040
[ 2576.134668][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2576.134671][    C3]  ? ip_local_out+0x114/0x3b0
[ 2576.134674][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2576.134678][    C3]  ? __skb_clone+0x57a/0x760
[ 2576.134680][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2576.134686][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2576.134689][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2576.134693][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2576.134696][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2576.134701][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2576.134704][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2576.134708][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2576.134711][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2576.134714][    C3]  tcp_write_timer+0x82/0x1d0
[ 2576.134718][    C3]  call_timer_fn+0x173/0x430
[ 2576.134723][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2576.134727][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2576.134731][    C3]  __run_timers.part.0+0x52d/0x890
[ 2576.134734][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2576.134738][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2576.134741][    C3]  ? lock_acquire+0x1c1/0x220
[ 2576.134744][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2576.134748][    C3]  ? lock_release+0x1d5/0x250
[ 2576.134751][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2576.134754][    C3]  ? ktime_get+0xb3/0x190
[ 2576.134757][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2576.134761][    C3]  run_timer_softirq+0x72/0x100
[ 2576.134765][    C3]  __do_softirq+0x1b9/0x7ff
[ 2576.134769][    C3]  irq_exit_rcu+0x98/0xc0
[ 2576.134772][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2576.134776][    C3]  </IRQ>
[ 2576.134776][    C3]  <TASK>
[ 2576.134777][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2576.134781][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2576.134783][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2576.134785][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2576.134787][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2576.134788][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2576.134790][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2576.134791][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2576.134793][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2576.134796][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2576.134800][    C3]  uart_start+0xe4/0x1b0
[ 2576.134806][    C3]  n_tty_write+0x677/0x7a0
[ 2576.134812][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2576.134816][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2576.134821][    C3]  ? lock_acquire+0x1c1/0x220
[ 2576.134823][    C3]  ? iterate_tty_write+0x95/0x540
[ 2576.134826][    C3]  iterate_tty_write+0x229/0x540
[ 2576.134831][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2576.134835][    C3]  vfs_write+0x9e9/0x10a0
[ 2576.134839][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2576.134841][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2576.134845][    C3]  ? lock_acquire+0x1c1/0x220
[ 2576.134848][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2576.134852][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2576.134855][    C3]  ? __fget_light+0x54/0x1e0
[ 2576.134859][    C3]  ksys_write+0xf5/0x1e0
[ 2576.134863][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2576.134867][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2576.134871][    C3]  do_syscall_64+0xc9/0x1e0
[ 2576.134875][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2576.134878][    C3] RIP: 0033:0x7f93b2836957
[ 2576.134881][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2576.134883][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2576.134885][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2576.134887][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2576.134888][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2576.134889][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2576.134890][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2576.134895][    C3]  </TASK>
[ 2600.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 213s! [ncat:8027]
[ 2600.613569][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2600.614823][    C1] irq event stamp: 174248
[ 2600.615039][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2600.615570][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2600.616029][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2600.616494][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2600.616954][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2600.617401][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2600.618010][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2600.618334][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2600.619298][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2600.619603][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2600.619999][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2600.620402][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2600.620798][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2600.621195][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2600.621590][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2600.622030][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2600.622361][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2600.622761][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2600.623156][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2600.623553][    C1] PKRU: 55555554
[ 2600.623734][    C1] Call Trace:
[ 2600.623905][    C1]  <IRQ>
[ 2600.624054][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2600.624316][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2600.624558][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2600.624831][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2600.625104][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2600.625392][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2600.625656][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2600.625960][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2600.626222][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2600.626530][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2600.626823][    C1]  </IRQ>
[ 2600.626973][    C1]  <TASK>
[ 2600.627121][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2600.627435][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2600.627726][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2600.628017][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2600.628306][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2600.628617][    C1]  ? lock_acquire+0x1c1/0x220
[ 2600.628854][    C1]  ? lock_release+0x1d5/0x250
[ 2600.629093][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2600.629342][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2600.629612][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2600.629899][    C1]  ? lock_acquire+0x1c1/0x220
[ 2600.630139][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2600.630384][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2600.630642][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2600.630877][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2600.631124][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2600.631380][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2600.631652][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2600.631928][    C1]  ip_local_deliver+0x19d/0x480
[ 2600.632174][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2600.632443][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2600.632706][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2600.633050][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2600.633303][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2600.633621][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2600.633884][    C1]  ip_rcv+0x564/0x740
[ 2600.634086][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2600.634318][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2600.634570][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2600.634846][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2600.635117][    C1]  ? skb_clone+0x10b/0x330
[ 2600.635345][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2600.635664][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2600.635966][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2600.636249][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2600.636542][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2600.636791][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2600.637022][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2600.637322][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2600.637606][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2600.637934][    C1]  ? lock_acquire+0x1c1/0x220
[ 2600.638172][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2600.638466][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2600.638751][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2600.639067][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2600.639324][    C1]  ? __skb_clone+0x57a/0x760
[ 2600.639556][    C1]  netif_receive_skb+0x55/0x280
[ 2600.639805][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2600.640123][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2600.640456][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2600.640756][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2600.641029][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2600.641318][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2600.641628][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2600.641913][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2600.642230][    C1]  ? stack_trace_save+0x95/0xd0
[ 2600.642476][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2600.642756][    C1]  ? kasan_save_stack+0x34/0x50
[ 2600.643005][    C1]  ? kasan_save_stack+0x24/0x50
[ 2600.643252][    C1]  ? kasan_save_track+0x14/0x30
[ 2600.643498][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2600.643763][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2600.644017][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2600.644263][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2600.644528][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2600.644792][    C1]  ? ip_output+0x16b/0x4f0
[ 2600.645017][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2600.645271][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2600.645544][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2600.645812][    C1]  ? get_reg+0x119/0x190
[ 2600.646027][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2600.646295][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2600.646604][    C1]  __tcf_classify+0x329/0x7d0
[ 2600.646846][    C1]  tcf_classify+0x283/0x930
[ 2600.647075][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2600.647325][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2600.647579][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2600.647869][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2600.648137][    C1]  tc_run+0x2e4/0x5d0
[ 2600.648345][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2600.648577][    C1]  ? lock_acquire+0x1c1/0x220
[ 2600.648814][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2600.649072][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2600.649325][    C1]  ? lock_acquire+0x1c1/0x220
[ 2600.649561][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2600.649822][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2600.650136][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2600.650407][    C1]  ? neigh_hh_output+0x348/0x590
[ 2600.650658][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2600.650920][    C1]  ip_finish_output2+0x786/0x18e0
[ 2600.651175][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2600.651456][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2600.651793][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2600.652068][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2600.652320][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2600.652582][    C1]  ip_output+0x16b/0x4f0
[ 2600.652798][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2600.653030][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2600.653274][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2600.653560][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2600.653811][    C1]  ? ip_local_out+0x114/0x3b0
[ 2600.654049][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2600.654297][    C1]  ? __create_object+0x5e/0xb0
[ 2600.654541][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2600.654807][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2600.655087][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2600.655361][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2600.655640][    C1]  tcp_release_cb+0x1e9/0x390
[ 2600.655878][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2600.656142][    C1]  release_sock+0xb8/0x1d0
[ 2600.656370][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2600.656589][    C1]  ? lock_release+0x1d5/0x250
[ 2600.656828][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2600.657077][    C1]  ? core_sys_select+0x620/0x710
[ 2600.657330][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2600.657598][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2600.657822][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2600.658071][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2600.658326][    C1]  ? __fget_light+0x54/0x1e0
[ 2600.658562][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2600.658826][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2600.659067][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2600.659331][    C1]  ? __might_fault+0xc6/0x180
[ 2600.659573][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2600.659852][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2600.660154][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2600.660453][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2600.660774][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2600.661024][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2600.661328][    C1]  do_syscall_64+0xc9/0x1e0
[ 2600.661564][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2600.661862][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2600.662093][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2600.663060][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2600.663481][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2600.663876][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2600.664271][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2600.664666][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2600.665063][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2600.665462][    C1]  </TASK>
[ 2600.665618][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 213s! [perl:7725]
[ 2600.666028][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2600.667286][    C3] irq event stamp: 290154
[ 2600.667506][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2600.668033][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2600.668539][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2600.669008][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2600.669470][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2600.669918][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2600.670542][    C3] RIP: 0010:__kasan_check_read+0x8/0x20
[ 2600.670826][    C3] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 2600.671798][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 2600.672107][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2600.672506][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2600.672907][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2600.673306][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2600.673705][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2600.674104][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2600.674551][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2600.674886][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2600.675287][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2600.675686][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2600.676082][    C3] PKRU: 55555554
[ 2600.676265][    C3] Call Trace:
[ 2600.676437][    C3]  <IRQ>
[ 2600.676587][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2600.676850][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2600.677095][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2600.677374][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2600.677649][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2600.677936][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2600.678202][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2600.678509][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2600.678781][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2600.679090][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2600.679388][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2600.679702][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2600.679993][    C3]  ? __kasan_check_read+0x8/0x20
[ 2600.680255][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 2600.680535][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2600.680844][    C3]  ? get_stack_info+0x36/0xc0
[ 2600.681084][    C3]  ? lock_acquire+0x1c1/0x220
[ 2600.681326][    C3]  ? lock_release+0x1d5/0x250
[ 2600.681564][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2600.681811][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2600.682082][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2600.682368][    C3]  ? lock_acquire+0x1c1/0x220
[ 2600.682607][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2600.682847][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2600.683107][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2600.683341][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2600.683587][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2600.683843][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2600.684116][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2600.684396][    C3]  ip_local_deliver+0x19d/0x480
[ 2600.684642][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2600.684914][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2600.685178][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2600.685523][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2600.685773][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2600.686092][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2600.686354][    C3]  ip_rcv+0x564/0x740
[ 2600.686557][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2600.686788][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2600.687041][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2600.687315][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2600.687548][    C3]  ? skb_clone+0x10b/0x330
[ 2600.687774][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2600.688090][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2600.688398][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2600.688677][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2600.688970][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2600.689222][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2600.689450][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2600.689748][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2600.690033][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2600.690366][    C3]  ? lock_acquire+0x1c1/0x220
[ 2600.690603][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2600.690897][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2600.691183][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2600.691498][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2600.691751][    C3]  ? __skb_clone+0x57a/0x760
[ 2600.691985][    C3]  netif_receive_skb+0x55/0x280
[ 2600.692232][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2600.692543][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2600.692872][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2600.693170][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2600.693443][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2600.693728][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2600.694040][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2600.694350][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2600.694674][    C3]  ? lock_release+0x1d5/0x250
[ 2600.694912][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2600.695177][    C3]  ? kernel_text_address+0xce/0xe0
[ 2600.695437][    C3]  ? __kernel_text_address+0x12/0x40
[ 2600.695703][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2600.695984][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2600.696299][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2600.696549][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2600.696824][    C3]  ? get_stack_info+0x36/0xc0
[ 2600.697063][    C3]  __tcf_classify+0x329/0x7d0
[ 2600.697305][    C3]  tcf_classify+0x283/0x930
[ 2600.697535][    C3]  ? lock_release+0x1d5/0x250
[ 2600.697772][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2600.698034][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2600.698290][    C3]  ? __kernel_text_address+0x12/0x40
[ 2600.698557][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2600.698839][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2600.699150][    C3]  tc_run+0x2e4/0x5d0
[ 2600.699354][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2600.699585][    C3]  ? lock_acquire+0x1c1/0x220
[ 2600.699822][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2600.700088][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2600.700341][    C3]  ? lock_acquire+0x1c1/0x220
[ 2600.700576][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2600.700838][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2600.701142][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2600.701413][    C3]  ? neigh_hh_output+0x348/0x590
[ 2600.701665][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2600.701930][    C3]  ip_finish_output2+0x786/0x18e0
[ 2600.702186][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2600.702525][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2600.702800][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2600.703052][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2600.703316][    C3]  ip_output+0x16b/0x4f0
[ 2600.703532][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2600.703774][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2600.704050][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2600.704361][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2600.704638][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2600.704888][    C3]  ? __alloc_skb+0xd4/0x280
[ 2600.705116][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2600.705389][    C3]  ? tcp_fragment+0x168/0x1040
[ 2600.705631][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2600.705882][    C3]  ? ip_local_out+0x114/0x3b0
[ 2600.706121][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2600.706369][    C3]  ? __skb_clone+0x57a/0x760
[ 2600.706602][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2600.706868][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2600.707147][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2600.707392][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2600.707640][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2600.707937][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2600.708257][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2600.708500][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2600.708758][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2600.709025][    C3]  tcp_write_timer+0x82/0x1d0
[ 2600.709265][    C3]  call_timer_fn+0x173/0x430
[ 2600.709501][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2600.709761][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2600.710020][    C3]  __run_timers.part.0+0x52d/0x890
[ 2600.710288][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2600.710556][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2600.710841][    C3]  ? lock_acquire+0x1c1/0x220
[ 2600.711078][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2600.711368][    C3]  ? lock_release+0x1d5/0x250
[ 2600.711610][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2600.711874][    C3]  ? ktime_get+0xb3/0x190
[ 2600.712092][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2600.712392][    C3]  run_timer_softirq+0x72/0x100
[ 2600.712639][    C3]  __do_softirq+0x1b9/0x7ff
[ 2600.712874][    C3]  irq_exit_rcu+0x98/0xc0
[ 2600.713094][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2600.713378][    C3]  </IRQ>
[ 2600.713529][    C3]  <TASK>
[ 2600.713679][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2600.713981][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2600.714304][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2600.715268][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2600.715575][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2600.715971][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2600.716366][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2600.716762][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2600.717158][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2600.717556][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2600.717850][    C3]  uart_start+0xe4/0x1b0
[ 2600.718068][    C3]  n_tty_write+0x677/0x7a0
[ 2600.718298][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2600.718551][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2600.718836][    C3]  ? lock_acquire+0x1c1/0x220
[ 2600.719073][    C3]  ? iterate_tty_write+0x95/0x540
[ 2600.719329][    C3]  iterate_tty_write+0x229/0x540
[ 2600.719581][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2600.719868][    C3]  vfs_write+0x9e9/0x10a0
[ 2600.720096][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2600.720338][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2600.720583][    C3]  ? lock_acquire+0x1c1/0x220
[ 2600.720820][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2600.721108][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2600.721373][    C3]  ? __fget_light+0x54/0x1e0
[ 2600.721606][    C3]  ksys_write+0xf5/0x1e0
[ 2600.721823][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2600.722070][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2600.722373][    C3]  do_syscall_64+0xc9/0x1e0
[ 2600.722605][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2600.722902][    C3] RIP: 0033:0x7f93b2836957
[ 2600.723127][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2600.724092][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2600.724513][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2600.724908][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2600.725304][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2600.725702][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2600.726098][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2600.726499][    C3]  </TASK>
[ 2628.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 239s! [ncat:8027]
[ 2628.613568][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2628.614819][    C1] irq event stamp: 174248
[ 2628.615037][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2628.615561][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2628.616021][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2628.616488][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2628.616945][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2628.617390][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2628.617997][    C1] RIP: 0010:kasan_check_range+0x1a/0x1c0
[ 2628.618282][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 <53> 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77
[ 2628.619245][    C1] RSP: 0018:ffffc9000009e940 EFLAGS: 00000282
[ 2628.619551][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2628.619957][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2628.620354][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2628.620749][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2628.621143][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2628.621539][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2628.621981][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2628.622312][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2628.622709][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2628.623103][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2628.623501][    C1] PKRU: 55555554
[ 2628.623680][    C1] Call Trace:
[ 2628.623853][    C1]  <IRQ>
[ 2628.624001][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2628.624265][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2628.624505][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2628.624782][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2628.625052][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2628.625339][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2628.625603][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2628.625906][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2628.626165][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2628.626472][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2628.626767][    C1]  </IRQ>
[ 2628.626916][    C1]  <TASK>
[ 2628.627065][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2628.627377][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2628.627665][    C1]  ? kasan_check_range+0x1a/0x1c0
[ 2628.627920][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 2628.628200][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2628.628511][    C1]  ? lock_acquire+0x1c1/0x220
[ 2628.628750][    C1]  ? lock_release+0x1d5/0x250
[ 2628.628989][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2628.629237][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2628.629508][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2628.629789][    C1]  ? lock_acquire+0x1c1/0x220
[ 2628.630032][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2628.630273][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2628.630531][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2628.630762][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2628.631008][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2628.631266][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2628.631542][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2628.631819][    C1]  ip_local_deliver+0x19d/0x480
[ 2628.632066][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2628.632339][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2628.632605][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2628.632949][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2628.633199][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2628.633516][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2628.633776][    C1]  ip_rcv+0x564/0x740
[ 2628.633979][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2628.634208][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2628.634459][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2628.634733][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2628.635004][    C1]  ? skb_clone+0x10b/0x330
[ 2628.635228][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2628.635545][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2628.635848][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2628.636126][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2628.636421][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2628.636668][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2628.636894][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2628.637193][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2628.637476][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2628.637799][    C1]  ? lock_acquire+0x1c1/0x220
[ 2628.638034][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2628.638330][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2628.638615][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2628.638929][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2628.639181][    C1]  ? __skb_clone+0x57a/0x760
[ 2628.639415][    C1]  netif_receive_skb+0x55/0x280
[ 2628.639661][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2628.639977][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2628.640309][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2628.640604][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2628.640879][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2628.641165][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2628.641476][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2628.641757][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2628.642071][    C1]  ? stack_trace_save+0x95/0xd0
[ 2628.642318][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2628.642592][    C1]  ? kasan_save_stack+0x34/0x50
[ 2628.642840][    C1]  ? kasan_save_stack+0x24/0x50
[ 2628.643085][    C1]  ? kasan_save_track+0x14/0x30
[ 2628.643332][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2628.643594][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2628.643845][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2628.644091][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2628.644353][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2628.644615][    C1]  ? ip_output+0x16b/0x4f0
[ 2628.644840][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2628.645093][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2628.645364][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2628.645629][    C1]  ? get_reg+0x119/0x190
[ 2628.645844][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2628.646110][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2628.646418][    C1]  __tcf_classify+0x329/0x7d0
[ 2628.646656][    C1]  tcf_classify+0x283/0x930
[ 2628.646887][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2628.647134][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2628.647389][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2628.647672][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2628.647938][    C1]  tc_run+0x2e4/0x5d0
[ 2628.648142][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2628.648372][    C1]  ? lock_acquire+0x1c1/0x220
[ 2628.648609][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2628.648867][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2628.649118][    C1]  ? lock_acquire+0x1c1/0x220
[ 2628.649357][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2628.649619][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2628.649922][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2628.650196][    C1]  ? neigh_hh_output+0x348/0x590
[ 2628.650447][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2628.650710][    C1]  ip_finish_output2+0x786/0x18e0
[ 2628.650964][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2628.651244][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2628.651580][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2628.651855][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2628.652105][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2628.652369][    C1]  ip_output+0x16b/0x4f0
[ 2628.652583][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2628.652817][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2628.653059][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2628.653343][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2628.653592][    C1]  ? ip_local_out+0x114/0x3b0
[ 2628.653831][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2628.654078][    C1]  ? __create_object+0x5e/0xb0
[ 2628.654321][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2628.654587][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2628.654865][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2628.655134][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2628.655417][    C1]  tcp_release_cb+0x1e9/0x390
[ 2628.655654][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2628.655918][    C1]  release_sock+0xb8/0x1d0
[ 2628.656143][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2628.656364][    C1]  ? lock_release+0x1d5/0x250
[ 2628.656600][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2628.656853][    C1]  ? core_sys_select+0x620/0x710
[ 2628.657105][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2628.657374][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2628.657600][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2628.657849][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2628.658103][    C1]  ? __fget_light+0x54/0x1e0
[ 2628.658338][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2628.658602][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2628.658838][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2628.659102][    C1]  ? __might_fault+0xc6/0x180
[ 2628.659343][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2628.659623][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2628.659918][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2628.660224][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2628.660544][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2628.660794][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2628.661097][    C1]  do_syscall_64+0xc9/0x1e0
[ 2628.661327][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2628.661629][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2628.661857][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2628.662818][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2628.663234][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2628.663631][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2628.664029][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2628.664425][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2628.664819][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2628.665220][    C1]  </TASK>
[ 2628.665376][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 239s! [perl:7725]
[ 2628.665782][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2628.667035][    C3] irq event stamp: 290154
[ 2628.667256][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2628.667781][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2628.668284][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2628.668750][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2628.669209][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2628.669655][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2628.670276][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2628.670600][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2628.671566][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2628.671872][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2628.672270][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2628.672668][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2628.673066][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2628.673464][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2628.673860][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2628.674305][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2628.674634][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2628.675039][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2628.675436][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2628.675832][    C3] PKRU: 55555554
[ 2628.676012][    C3] Call Trace:
[ 2628.676185][    C3]  <IRQ>
[ 2628.676333][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2628.676594][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2628.676837][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2628.677113][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2628.677388][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2628.677676][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2628.677941][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2628.678250][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2628.678512][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2628.678820][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2628.679114][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2628.679428][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2628.679721][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2628.680020][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2628.680311][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2628.680621][    C3]  ? get_stack_info+0x36/0xc0
[ 2628.680859][    C3]  ? lock_acquire+0x1c1/0x220
[ 2628.681098][    C3]  ? lock_release+0x1d5/0x250
[ 2628.681338][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2628.681588][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2628.681859][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2628.682144][    C3]  ? lock_acquire+0x1c1/0x220
[ 2628.682382][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2628.682625][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2628.682885][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2628.683124][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2628.683373][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2628.683630][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2628.683904][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2628.684182][    C3]  ip_local_deliver+0x19d/0x480
[ 2628.684428][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2628.684698][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2628.684962][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2628.685311][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2628.685563][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2628.685883][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2628.686147][    C3]  ip_rcv+0x564/0x740
[ 2628.686352][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2628.686584][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2628.686836][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2628.687113][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2628.687346][    C3]  ? skb_clone+0x10b/0x330
[ 2628.687573][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2628.687891][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2628.688198][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2628.688478][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2628.688772][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2628.689019][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2628.689251][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2628.689550][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2628.689833][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2628.690167][    C3]  ? lock_acquire+0x1c1/0x220
[ 2628.690405][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2628.690701][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2628.690984][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2628.691300][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2628.691555][    C3]  ? __skb_clone+0x57a/0x760
[ 2628.691790][    C3]  netif_receive_skb+0x55/0x280
[ 2628.692038][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2628.692350][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2628.692683][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2628.692980][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2628.693254][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2628.693543][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2628.693855][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2628.694162][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2628.694488][    C3]  ? lock_release+0x1d5/0x250
[ 2628.694728][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2628.694991][    C3]  ? kernel_text_address+0xce/0xe0
[ 2628.695251][    C3]  ? __kernel_text_address+0x12/0x40
[ 2628.695518][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2628.695802][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2628.696113][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2628.696363][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2628.696637][    C3]  ? get_stack_info+0x36/0xc0
[ 2628.696877][    C3]  __tcf_classify+0x329/0x7d0
[ 2628.697116][    C3]  tcf_classify+0x283/0x930
[ 2628.697346][    C3]  ? lock_release+0x1d5/0x250
[ 2628.697584][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2628.697847][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2628.698101][    C3]  ? __kernel_text_address+0x12/0x40
[ 2628.698368][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2628.698651][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2628.698961][    C3]  tc_run+0x2e4/0x5d0
[ 2628.699165][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2628.699394][    C3]  ? lock_acquire+0x1c1/0x220
[ 2628.699632][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2628.699891][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2628.700149][    C3]  ? lock_acquire+0x1c1/0x220
[ 2628.700388][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2628.700650][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2628.700954][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2628.701226][    C3]  ? neigh_hh_output+0x348/0x590
[ 2628.701477][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2628.701741][    C3]  ip_finish_output2+0x786/0x18e0
[ 2628.701997][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2628.702334][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2628.702608][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2628.702858][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2628.703123][    C3]  ip_output+0x16b/0x4f0
[ 2628.703339][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2628.703582][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2628.703858][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2628.704170][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2628.704444][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2628.704694][    C3]  ? __alloc_skb+0xd4/0x280
[ 2628.704924][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2628.705193][    C3]  ? tcp_fragment+0x168/0x1040
[ 2628.705436][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2628.705687][    C3]  ? ip_local_out+0x114/0x3b0
[ 2628.705926][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2628.706173][    C3]  ? __skb_clone+0x57a/0x760
[ 2628.706408][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2628.706673][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2628.706956][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2628.707200][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2628.707447][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2628.707748][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2628.708067][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2628.708311][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2628.708570][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2628.708837][    C3]  tcp_write_timer+0x82/0x1d0
[ 2628.709076][    C3]  call_timer_fn+0x173/0x430
[ 2628.709311][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2628.709572][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2628.709833][    C3]  __run_timers.part.0+0x52d/0x890
[ 2628.710101][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2628.710370][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2628.710653][    C3]  ? lock_acquire+0x1c1/0x220
[ 2628.710892][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2628.711182][    C3]  ? lock_release+0x1d5/0x250
[ 2628.711420][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2628.711683][    C3]  ? ktime_get+0xb3/0x190
[ 2628.711905][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2628.712200][    C3]  run_timer_softirq+0x72/0x100
[ 2628.712447][    C3]  __do_softirq+0x1b9/0x7ff
[ 2628.712681][    C3]  irq_exit_rcu+0x98/0xc0
[ 2628.712898][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2628.713186][    C3]  </IRQ>
[ 2628.713334][    C3]  <TASK>
[ 2628.713485][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2628.713788][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2628.714110][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2628.715082][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2628.715389][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2628.715786][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2628.716185][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2628.716582][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2628.716977][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2628.717378][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2628.717673][    C3]  uart_start+0xe4/0x1b0
[ 2628.717891][    C3]  n_tty_write+0x677/0x7a0
[ 2628.718121][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2628.718374][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2628.718660][    C3]  ? lock_acquire+0x1c1/0x220
[ 2628.718897][    C3]  ? iterate_tty_write+0x95/0x540
[ 2628.719151][    C3]  iterate_tty_write+0x229/0x540
[ 2628.719404][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2628.719693][    C3]  vfs_write+0x9e9/0x10a0
[ 2628.719913][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2628.720164][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2628.720409][    C3]  ? lock_acquire+0x1c1/0x220
[ 2628.720646][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2628.720935][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2628.721200][    C3]  ? __fget_light+0x54/0x1e0
[ 2628.721436][    C3]  ksys_write+0xf5/0x1e0
[ 2628.721651][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2628.721900][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2628.722206][    C3]  do_syscall_64+0xc9/0x1e0
[ 2628.722439][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2628.722739][    C3] RIP: 0033:0x7f93b2836957
[ 2628.722965][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2628.723933][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2628.724353][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2628.724752][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2628.725150][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2628.725547][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2628.725942][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2628.726346][    C3]  </TASK>
[ 2654.138163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 2654.138533][    C1] rcu: 1-....: (277111 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=63232
[ 2654.139079][    C1] rcu: (t=260167 jiffies g=1064457 q=58 ncpus=4)
[ 2654.139404][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2654.139856][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2654.140465][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2654.140794][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2654.141758][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2654.142066][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2654.142464][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2654.142863][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2654.143260][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2654.143655][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2654.144049][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2654.144494][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2654.144828][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2654.145226][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2654.145622][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2654.146018][    C1] PKRU: 55555554
[ 2654.146198][    C1] Call Trace:
[ 2654.146370][    C1]  <IRQ>
[ 2654.146521][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 2654.146797][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 2654.147049][    C1]  ? check_cpu_stall+0x284/0x500
[ 2654.147300][    C1]  ? rcu_pending+0x92/0x360
[ 2654.147530][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 2654.147798][    C1]  ? update_process_times+0xb9/0x110
[ 2654.148065][    C1]  ? tick_sched_handle+0x67/0x130
[ 2654.148322][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 2654.148607][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2654.148849][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 2654.149158][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2654.149430][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2654.149715][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2654.149990][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2654.150296][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2654.150556][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2654.150863][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2654.151158][    C1]  </IRQ>
[ 2654.151308][    C1]  <TASK>
[ 2654.151457][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2654.151769][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2654.152061][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2654.152353][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2654.152643][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2654.152956][    C1]  ? lock_acquire+0x1c1/0x220
[ 2654.153195][    C1]  ? lock_release+0x1d5/0x250
[ 2654.153433][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2654.153682][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2654.153950][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2654.154236][    C1]  ? lock_acquire+0x1c1/0x220
[ 2654.154474][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2654.154713][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2654.154973][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2654.155209][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2654.155455][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2654.155712][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2654.155985][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2654.156261][    C1]  ip_local_deliver+0x19d/0x480
[ 2654.156505][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2654.156777][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2654.157039][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2654.157384][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2654.157636][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2654.157954][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2654.158216][    C1]  ip_rcv+0x564/0x740
[ 2654.158419][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2654.158648][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2654.158901][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2654.159176][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2654.159446][    C1]  ? skb_clone+0x10b/0x330
[ 2654.159674][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2654.159999][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2654.160304][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2654.160583][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2654.160876][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2654.161122][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2654.161352][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2654.161651][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2654.161933][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2654.162256][    C1]  ? lock_acquire+0x1c1/0x220
[ 2654.162494][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2654.162788][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2654.163071][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2654.163388][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2654.163642][    C1]  ? __skb_clone+0x57a/0x760
[ 2654.163875][    C1]  netif_receive_skb+0x55/0x280
[ 2654.164121][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2654.164432][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2654.164763][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2654.165062][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2654.165334][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2654.165622][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2654.165931][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2654.166215][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2654.166530][    C1]  ? stack_trace_save+0x95/0xd0
[ 2654.166776][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2654.167053][    C1]  ? kasan_save_stack+0x34/0x50
[ 2654.167305][    C1]  ? kasan_save_stack+0x24/0x50
[ 2654.167551][    C1]  ? kasan_save_track+0x14/0x30
[ 2654.167797][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2654.168059][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2654.168312][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2654.168557][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2654.168820][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2654.169081][    C1]  ? ip_output+0x16b/0x4f0
[ 2654.169304][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2654.169558][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2654.169837][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2654.170102][    C1]  ? get_reg+0x119/0x190
[ 2654.170316][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2654.170581][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2654.170889][    C1]  __tcf_classify+0x329/0x7d0
[ 2654.171130][    C1]  tcf_classify+0x283/0x930
[ 2654.171361][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2654.171607][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2654.171861][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2654.172145][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2654.172413][    C1]  tc_run+0x2e4/0x5d0
[ 2654.172616][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2654.172847][    C1]  ? lock_acquire+0x1c1/0x220
[ 2654.173085][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2654.173344][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2654.173595][    C1]  ? lock_acquire+0x1c1/0x220
[ 2654.173833][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2654.174097][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2654.174400][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2654.174671][    C1]  ? neigh_hh_output+0x348/0x590
[ 2654.174920][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2654.175185][    C1]  ip_finish_output2+0x786/0x18e0
[ 2654.175440][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2654.175719][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2654.176054][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2654.176329][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2654.176579][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2654.176845][    C1]  ip_output+0x16b/0x4f0
[ 2654.177059][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2654.177294][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2654.177534][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2654.177820][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2654.178069][    C1]  ? ip_local_out+0x114/0x3b0
[ 2654.178308][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2654.178553][    C1]  ? __create_object+0x5e/0xb0
[ 2654.178796][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2654.179061][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2654.179346][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2654.179618][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2654.179901][    C1]  tcp_release_cb+0x1e9/0x390
[ 2654.180141][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2654.180406][    C1]  release_sock+0xb8/0x1d0
[ 2654.180636][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2654.180854][    C1]  ? lock_release+0x1d5/0x250
[ 2654.181092][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2654.181341][    C1]  ? core_sys_select+0x620/0x710
[ 2654.181594][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2654.181861][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2654.182086][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2654.182333][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2654.182586][    C1]  ? __fget_light+0x54/0x1e0
[ 2654.182821][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2654.183084][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2654.183324][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2654.183586][    C1]  ? __might_fault+0xc6/0x180
[ 2654.183828][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2654.184106][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2654.184406][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2654.184704][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2654.185023][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2654.185275][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2654.185574][    C1]  do_syscall_64+0xc9/0x1e0
[ 2654.185806][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2654.186105][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2654.186334][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2654.187307][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2654.187730][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2654.188127][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2654.188523][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2654.188921][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2654.189317][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2654.189718][    C1]  </TASK>
[ 2654.189884][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 2654.190158][    C3] NMI backtrace for cpu 3
[ 2654.190165][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2654.190169][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2654.190172][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2654.190179][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2654.190182][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2654.190185][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2654.190186][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2654.190188][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2654.190190][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2654.190192][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2654.190193][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2654.190195][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2654.190199][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2654.190200][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2654.190202][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2654.190203][    C3] PKRU: 55555554
[ 2654.190204][    C3] Call Trace:
[ 2654.190206][    C3]  <NMI>
[ 2654.190212][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 2654.190216][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 2654.190221][    C3]  ? nmi_handle+0x153/0x420
[ 2654.190226][    C3]  ? default_do_nmi+0x41/0x100
[ 2654.190229][    C3]  ? exc_nmi+0xf3/0x120
[ 2654.190232][    C3]  ? end_repeat_nmi+0xf/0x60
[ 2654.190238][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2654.190242][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2654.190246][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2654.190249][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2654.190252][    C3]  </NMI>
[ 2654.190253][    C3]  <IRQ>
[ 2654.190255][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2654.190258][    C3]  ? get_stack_info+0x36/0xc0
[ 2654.190263][    C3]  ? lock_acquire+0x1c1/0x220
[ 2654.190267][    C3]  ? lock_release+0x1d5/0x250
[ 2654.190270][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2654.190274][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2654.190277][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2654.190280][    C3]  ? lock_acquire+0x1c1/0x220
[ 2654.190282][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2654.190286][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2654.190289][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2654.190295][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2654.190298][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2654.190302][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2654.190309][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2654.190312][    C3]  ip_local_deliver+0x19d/0x480
[ 2654.190315][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2654.190317][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2654.190320][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2654.190325][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2654.190329][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2654.190332][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2654.190341][    C3]  ip_rcv+0x564/0x740
[ 2654.190344][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2654.190346][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2654.190351][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2654.190354][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2654.190357][    C3]  ? skb_clone+0x10b/0x330
[ 2654.190361][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2654.190367][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2654.190372][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2654.190376][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2654.190384][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2654.190388][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2654.190390][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2654.190394][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2654.190397][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2654.190402][    C3]  ? lock_acquire+0x1c1/0x220
[ 2654.190404][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2654.190409][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2654.190413][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2654.190417][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2654.190420][    C3]  ? __skb_clone+0x57a/0x760
[ 2654.190422][    C3]  netif_receive_skb+0x55/0x280
[ 2654.190425][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2654.190433][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2654.190439][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2654.190446][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2654.190450][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2654.190460][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2654.190469][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2654.190477][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2654.190486][    C3]  ? lock_release+0x1d5/0x250
[ 2654.190489][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2654.190493][    C3]  ? kernel_text_address+0xce/0xe0
[ 2654.190498][    C3]  ? __kernel_text_address+0x12/0x40
[ 2654.190500][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2654.190503][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2654.190506][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2654.190513][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2654.190515][    C3]  ? get_stack_info+0x36/0xc0
[ 2654.190520][    C3]  __tcf_classify+0x329/0x7d0
[ 2654.190526][    C3]  tcf_classify+0x283/0x930
[ 2654.190529][    C3]  ? lock_release+0x1d5/0x250
[ 2654.190532][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2654.190535][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2654.190538][    C3]  ? __kernel_text_address+0x12/0x40
[ 2654.190540][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2654.190542][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2654.190546][    C3]  tc_run+0x2e4/0x5d0
[ 2654.190550][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2654.190553][    C3]  ? lock_acquire+0x1c1/0x220
[ 2654.190555][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2654.190559][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2654.190564][    C3]  ? lock_acquire+0x1c1/0x220
[ 2654.190566][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2654.190569][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2654.190573][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2654.190575][    C3]  ? neigh_hh_output+0x348/0x590
[ 2654.190579][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2654.190583][    C3]  ip_finish_output2+0x786/0x18e0
[ 2654.190586][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2654.190594][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2654.190596][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2654.190600][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2654.190604][    C3]  ip_output+0x16b/0x4f0
[ 2654.190607][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2654.190609][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2654.190612][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2654.190616][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2654.190618][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2654.190622][    C3]  ? __alloc_skb+0xd4/0x280
[ 2654.190624][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2654.190629][    C3]  ? tcp_fragment+0x168/0x1040
[ 2654.190632][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2654.190635][    C3]  ? ip_local_out+0x114/0x3b0
[ 2654.190639][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2654.190643][    C3]  ? __skb_clone+0x57a/0x760
[ 2654.190645][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2654.190651][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2654.190654][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2654.190658][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2654.190662][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2654.190667][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2654.190670][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2654.190673][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2654.190677][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2654.190679][    C3]  tcp_write_timer+0x82/0x1d0
[ 2654.190683][    C3]  call_timer_fn+0x173/0x430
[ 2654.190687][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2654.190692][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2654.190696][    C3]  __run_timers.part.0+0x52d/0x890
[ 2654.190698][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2654.190703][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2654.190705][    C3]  ? lock_acquire+0x1c1/0x220
[ 2654.190708][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2654.190712][    C3]  ? lock_release+0x1d5/0x250
[ 2654.190715][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2654.190718][    C3]  ? ktime_get+0xb3/0x190
[ 2654.190721][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2654.190725][    C3]  run_timer_softirq+0x72/0x100
[ 2654.190729][    C3]  __do_softirq+0x1b9/0x7ff
[ 2654.190733][    C3]  irq_exit_rcu+0x98/0xc0
[ 2654.190736][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2654.190740][    C3]  </IRQ>
[ 2654.190740][    C3]  <TASK>
[ 2654.190741][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2654.190745][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2654.190747][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2654.190749][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2654.190752][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2654.190753][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2654.190754][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2654.190756][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2654.190757][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2654.190761][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2654.190764][    C3]  uart_start+0xe4/0x1b0
[ 2654.190770][    C3]  n_tty_write+0x677/0x7a0
[ 2654.190776][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2654.190779][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2654.190784][    C3]  ? lock_acquire+0x1c1/0x220
[ 2654.190787][    C3]  ? iterate_tty_write+0x95/0x540
[ 2654.190791][    C3]  iterate_tty_write+0x229/0x540
[ 2654.190795][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2654.190799][    C3]  vfs_write+0x9e9/0x10a0
[ 2654.190803][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2654.190805][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2654.190809][    C3]  ? lock_acquire+0x1c1/0x220
[ 2654.190812][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2654.190815][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2654.190819][    C3]  ? __fget_light+0x54/0x1e0
[ 2654.190824][    C3]  ksys_write+0xf5/0x1e0
[ 2654.190828][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2654.190832][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2654.190836][    C3]  do_syscall_64+0xc9/0x1e0
[ 2654.190840][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2654.190843][    C3] RIP: 0033:0x7f93b2836957
[ 2654.190851][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2654.190853][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2654.190855][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2654.190857][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2654.190858][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2654.190860][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2654.190861][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2654.190866][    C3]  </TASK>
[ 2680.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 287s! [ncat:8027]
[ 2680.613568][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2680.614819][    C1] irq event stamp: 174248
[ 2680.615037][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2680.615564][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2680.616025][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2680.616488][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2680.616945][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2680.617389][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2680.617996][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2680.618320][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2680.619281][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2680.619587][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2680.619990][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2680.620385][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2680.620782][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2680.621176][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2680.621573][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2680.622015][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2680.622345][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2680.622745][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2680.623141][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2680.623537][    C1] PKRU: 55555554
[ 2680.623717][    C1] Call Trace:
[ 2680.623889][    C1]  <IRQ>
[ 2680.624037][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2680.624300][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2680.624543][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2680.624817][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2680.625088][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2680.625376][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2680.625640][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2680.625944][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2680.626206][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2680.626514][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2680.626807][    C1]  </IRQ>
[ 2680.626959][    C1]  <TASK>
[ 2680.627107][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2680.627420][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2680.627713][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2680.628006][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2680.628298][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2680.628609][    C1]  ? lock_acquire+0x1c1/0x220
[ 2680.628848][    C1]  ? lock_release+0x1d5/0x250
[ 2680.629088][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2680.629336][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2680.629607][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2680.629899][    C1]  ? lock_acquire+0x1c1/0x220
[ 2680.630134][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2680.630375][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2680.630634][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2680.630868][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2680.631114][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2680.631372][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2680.631648][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2680.631924][    C1]  ip_local_deliver+0x19d/0x480
[ 2680.632171][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2680.632441][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2680.632704][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2680.633051][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2680.633305][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2680.633625][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2680.633892][    C1]  ip_rcv+0x564/0x740
[ 2680.634096][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2680.634329][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2680.634581][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2680.634860][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2680.635132][    C1]  ? skb_clone+0x10b/0x330
[ 2680.635361][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2680.635679][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2680.635982][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2680.636264][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2680.636554][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2680.636803][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2680.637033][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2680.637329][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2680.637618][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2680.637941][    C1]  ? lock_acquire+0x1c1/0x220
[ 2680.638182][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2680.638475][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2680.638760][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2680.639076][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2680.639331][    C1]  ? __skb_clone+0x57a/0x760
[ 2680.639563][    C1]  netif_receive_skb+0x55/0x280
[ 2680.639816][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2680.640126][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2680.640458][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2680.640757][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2680.641030][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2680.641317][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2680.641632][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2680.641916][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2680.642231][    C1]  ? stack_trace_save+0x95/0xd0
[ 2680.642476][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2680.642757][    C1]  ? kasan_save_stack+0x34/0x50
[ 2680.643006][    C1]  ? kasan_save_stack+0x24/0x50
[ 2680.643252][    C1]  ? kasan_save_track+0x14/0x30
[ 2680.643498][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2680.643761][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2680.644015][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2680.644261][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2680.644524][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2680.644789][    C1]  ? ip_output+0x16b/0x4f0
[ 2680.645013][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2680.645267][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2680.645541][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2680.645810][    C1]  ? get_reg+0x119/0x190
[ 2680.646026][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2680.646293][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2680.646601][    C1]  __tcf_classify+0x329/0x7d0
[ 2680.646842][    C1]  tcf_classify+0x283/0x930
[ 2680.647071][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2680.647320][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2680.647574][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2680.647860][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2680.648127][    C1]  tc_run+0x2e4/0x5d0
[ 2680.648333][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2680.648564][    C1]  ? lock_acquire+0x1c1/0x220
[ 2680.648799][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2680.649060][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2680.649312][    C1]  ? lock_acquire+0x1c1/0x220
[ 2680.649550][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2680.649819][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2680.650123][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2680.650394][    C1]  ? neigh_hh_output+0x348/0x590
[ 2680.650645][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2680.650908][    C1]  ip_finish_output2+0x786/0x18e0
[ 2680.651162][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2680.651444][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2680.651781][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2680.652055][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2680.652307][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2680.652571][    C1]  ip_output+0x16b/0x4f0
[ 2680.652788][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2680.653020][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2680.653263][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2680.653549][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2680.653800][    C1]  ? ip_local_out+0x114/0x3b0
[ 2680.654038][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2680.654287][    C1]  ? __create_object+0x5e/0xb0
[ 2680.654530][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2680.654796][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2680.655076][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2680.655351][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2680.655631][    C1]  tcp_release_cb+0x1e9/0x390
[ 2680.655871][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2680.656137][    C1]  release_sock+0xb8/0x1d0
[ 2680.656365][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2680.656584][    C1]  ? lock_release+0x1d5/0x250
[ 2680.656824][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2680.657074][    C1]  ? core_sys_select+0x620/0x710
[ 2680.657328][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2680.657597][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2680.657821][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2680.658070][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2680.658324][    C1]  ? __fget_light+0x54/0x1e0
[ 2680.658560][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2680.658824][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2680.659070][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2680.659335][    C1]  ? __might_fault+0xc6/0x180
[ 2680.659578][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2680.659864][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2680.660164][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2680.660462][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2680.660783][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2680.661035][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2680.661340][    C1]  do_syscall_64+0xc9/0x1e0
[ 2680.661573][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2680.661870][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2680.662098][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2680.663066][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2680.663488][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2680.663887][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2680.664284][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2680.664680][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2680.665079][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2680.665481][    C1]  </TASK>
[ 2680.665637][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 287s! [perl:7725]
[ 2680.666046][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2680.667315][    C3] irq event stamp: 290154
[ 2680.667537][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2680.668069][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2680.668574][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2680.669039][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2680.669499][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2680.669952][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2680.670564][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2680.670888][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2680.671856][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2680.672165][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2680.672563][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2680.672958][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2680.673361][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2680.673760][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2680.674157][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2680.674604][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2680.674936][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2680.675337][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2680.675733][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2680.676129][    C3] PKRU: 55555554
[ 2680.676311][    C3] Call Trace:
[ 2680.676481][    C3]  <IRQ>
[ 2680.676629][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2680.676890][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2680.677133][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2680.677408][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2680.677680][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2680.677968][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2680.678233][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2680.678540][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2680.678802][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2680.679111][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2680.679405][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2680.679724][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2680.680015][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2680.680307][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2680.680597][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2680.680908][    C3]  ? get_stack_info+0x36/0xc0
[ 2680.681147][    C3]  ? lock_acquire+0x1c1/0x220
[ 2680.681387][    C3]  ? lock_release+0x1d5/0x250
[ 2680.681627][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2680.681877][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2680.682148][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2680.682435][    C3]  ? lock_acquire+0x1c1/0x220
[ 2680.682671][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2680.682911][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2680.683171][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2680.683407][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2680.683653][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2680.683910][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2680.684184][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2680.684458][    C3]  ip_local_deliver+0x19d/0x480
[ 2680.684704][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2680.684974][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2680.685239][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2680.685587][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2680.685840][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2680.686159][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2680.686420][    C3]  ip_rcv+0x564/0x740
[ 2680.686625][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2680.686856][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2680.687108][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2680.687385][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2680.687616][    C3]  ? skb_clone+0x10b/0x330
[ 2680.687842][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2680.688160][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2680.688468][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2680.688748][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2680.689041][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2680.689289][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2680.689519][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2680.689828][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2680.690111][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2680.690436][    C3]  ? lock_acquire+0x1c1/0x220
[ 2680.690675][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2680.690971][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2680.691256][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2680.691571][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2680.691826][    C3]  ? __skb_clone+0x57a/0x760
[ 2680.692061][    C3]  netif_receive_skb+0x55/0x280
[ 2680.692310][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2680.692621][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2680.692954][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2680.693253][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2680.693526][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2680.693815][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2680.694127][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2680.694436][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2680.694762][    C3]  ? lock_release+0x1d5/0x250
[ 2680.695001][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2680.695267][    C3]  ? kernel_text_address+0xce/0xe0
[ 2680.695526][    C3]  ? __kernel_text_address+0x12/0x40
[ 2680.695793][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2680.696076][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2680.696388][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2680.696638][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2680.696913][    C3]  ? get_stack_info+0x36/0xc0
[ 2680.697154][    C3]  __tcf_classify+0x329/0x7d0
[ 2680.697395][    C3]  tcf_classify+0x283/0x930
[ 2680.697625][    C3]  ? lock_release+0x1d5/0x250
[ 2680.697865][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2680.698128][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2680.698384][    C3]  ? __kernel_text_address+0x12/0x40
[ 2680.698650][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2680.698934][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2680.699245][    C3]  tc_run+0x2e4/0x5d0
[ 2680.699452][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2680.699694][    C3]  ? lock_acquire+0x1c1/0x220
[ 2680.699936][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2680.700196][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2680.700448][    C3]  ? lock_acquire+0x1c1/0x220
[ 2680.700686][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2680.700950][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2680.701254][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2680.701525][    C3]  ? neigh_hh_output+0x348/0x590
[ 2680.701777][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2680.702040][    C3]  ip_finish_output2+0x786/0x18e0
[ 2680.702297][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2680.702634][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2680.702909][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2680.703160][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2680.703425][    C3]  ip_output+0x16b/0x4f0
[ 2680.703642][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2680.703884][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2680.704162][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2680.704474][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2680.704747][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2680.704998][    C3]  ? __alloc_skb+0xd4/0x280
[ 2680.705229][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2680.705498][    C3]  ? tcp_fragment+0x168/0x1040
[ 2680.705741][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2680.705992][    C3]  ? ip_local_out+0x114/0x3b0
[ 2680.706231][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2680.706478][    C3]  ? __skb_clone+0x57a/0x760
[ 2680.706716][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2680.706982][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2680.707263][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2680.707505][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2680.707754][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2680.708054][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2680.708373][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2680.708618][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2680.708877][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2680.709143][    C3]  tcp_write_timer+0x82/0x1d0
[ 2680.709384][    C3]  call_timer_fn+0x173/0x430
[ 2680.709617][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2680.709886][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2680.710147][    C3]  __run_timers.part.0+0x52d/0x890
[ 2680.710406][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2680.710674][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2680.710957][    C3]  ? lock_acquire+0x1c1/0x220
[ 2680.711196][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2680.711485][    C3]  ? lock_release+0x1d5/0x250
[ 2680.711721][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2680.711984][    C3]  ? ktime_get+0xb3/0x190
[ 2680.712207][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2680.712501][    C3]  run_timer_softirq+0x72/0x100
[ 2680.712748][    C3]  __do_softirq+0x1b9/0x7ff
[ 2680.712984][    C3]  irq_exit_rcu+0x98/0xc0
[ 2680.713203][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2680.713488][    C3]  </IRQ>
[ 2680.713637][    C3]  <TASK>
[ 2680.713788][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2680.714091][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2680.714413][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2680.715379][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2680.715685][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2680.716080][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2680.716478][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2680.716873][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2680.717270][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2680.717669][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2680.717963][    C3]  uart_start+0xe4/0x1b0
[ 2680.718183][    C3]  n_tty_write+0x677/0x7a0
[ 2680.718412][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2680.718664][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2680.718950][    C3]  ? lock_acquire+0x1c1/0x220
[ 2680.719187][    C3]  ? iterate_tty_write+0x95/0x540
[ 2680.719442][    C3]  iterate_tty_write+0x229/0x540
[ 2680.719698][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2680.719989][    C3]  vfs_write+0x9e9/0x10a0
[ 2680.720209][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2680.720450][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2680.720695][    C3]  ? lock_acquire+0x1c1/0x220
[ 2680.720932][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2680.721222][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2680.721485][    C3]  ? __fget_light+0x54/0x1e0
[ 2680.721722][    C3]  ksys_write+0xf5/0x1e0
[ 2680.721937][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2680.722186][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2680.722491][    C3]  do_syscall_64+0xc9/0x1e0
[ 2680.722721][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2680.723021][    C3] RIP: 0033:0x7f93b2836957
[ 2680.723249][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2680.724217][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2680.724634][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2680.725033][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2680.725432][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2680.725829][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2680.726225][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2680.726627][    C3]  </TASK>
[ 2708.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 313s! [ncat:8027]
[ 2708.613568][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2708.614826][    C1] irq event stamp: 174248
[ 2708.615041][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2708.615565][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2708.616029][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2708.616492][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2708.616950][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2708.617394][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2708.618007][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2708.618334][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2708.619297][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2708.619610][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2708.620004][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2708.620399][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2708.620794][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2708.621192][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2708.621586][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2708.622030][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2708.622359][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2708.622755][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2708.623152][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2708.623548][    C1] PKRU: 55555554
[ 2708.623729][    C1] Call Trace:
[ 2708.623898][    C1]  <IRQ>
[ 2708.624048][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2708.624309][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2708.624552][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2708.624827][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2708.625098][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2708.625386][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2708.625649][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2708.625953][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2708.626214][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2708.626518][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2708.626812][    C1]  </IRQ>
[ 2708.626961][    C1]  <TASK>
[ 2708.627113][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2708.627426][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2708.627713][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2708.628006][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2708.628290][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2708.628601][    C1]  ? lock_acquire+0x1c1/0x220
[ 2708.628841][    C1]  ? lock_release+0x1d5/0x250
[ 2708.629079][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2708.629327][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2708.629607][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2708.629889][    C1]  ? lock_acquire+0x1c1/0x220
[ 2708.630126][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2708.630365][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2708.630623][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2708.630856][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2708.631100][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2708.631357][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2708.631632][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2708.631906][    C1]  ip_local_deliver+0x19d/0x480
[ 2708.632152][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2708.632421][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2708.632682][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2708.633031][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2708.633281][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2708.633599][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2708.633861][    C1]  ip_rcv+0x564/0x740
[ 2708.634064][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2708.634292][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2708.634544][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2708.634821][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2708.635091][    C1]  ? skb_clone+0x10b/0x330
[ 2708.635314][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2708.635630][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2708.635935][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2708.636215][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2708.636507][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2708.636754][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2708.636985][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2708.637284][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2708.637571][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2708.637896][    C1]  ? lock_acquire+0x1c1/0x220
[ 2708.638131][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2708.638429][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2708.638713][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2708.639027][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2708.639283][    C1]  ? __skb_clone+0x57a/0x760
[ 2708.639517][    C1]  netif_receive_skb+0x55/0x280
[ 2708.639771][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2708.640084][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2708.640416][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2708.640715][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2708.640990][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2708.641277][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2708.641589][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2708.641872][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2708.642188][    C1]  ? stack_trace_save+0x95/0xd0
[ 2708.642435][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2708.642715][    C1]  ? kasan_save_stack+0x34/0x50
[ 2708.642964][    C1]  ? kasan_save_stack+0x24/0x50
[ 2708.643211][    C1]  ? kasan_save_track+0x14/0x30
[ 2708.643459][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2708.643722][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2708.643976][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2708.644224][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2708.644486][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2708.644750][    C1]  ? ip_output+0x16b/0x4f0
[ 2708.644977][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2708.645232][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2708.645504][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2708.645771][    C1]  ? get_reg+0x119/0x190
[ 2708.645989][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2708.646256][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2708.646566][    C1]  __tcf_classify+0x329/0x7d0
[ 2708.646806][    C1]  tcf_classify+0x283/0x930
[ 2708.647038][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2708.647287][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2708.647543][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2708.647826][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2708.648097][    C1]  tc_run+0x2e4/0x5d0
[ 2708.648303][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2708.648532][    C1]  ? lock_acquire+0x1c1/0x220
[ 2708.648772][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2708.649032][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2708.649285][    C1]  ? lock_acquire+0x1c1/0x220
[ 2708.649524][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2708.649794][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2708.650097][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2708.650370][    C1]  ? neigh_hh_output+0x348/0x590
[ 2708.650621][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2708.650883][    C1]  ip_finish_output2+0x786/0x18e0
[ 2708.651137][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2708.651417][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2708.651754][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2708.652026][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2708.652278][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2708.652541][    C1]  ip_output+0x16b/0x4f0
[ 2708.652755][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2708.652991][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2708.653233][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2708.653515][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2708.653764][    C1]  ? ip_local_out+0x114/0x3b0
[ 2708.654004][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2708.654251][    C1]  ? __create_object+0x5e/0xb0
[ 2708.654494][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2708.654759][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2708.655038][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2708.655309][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2708.655590][    C1]  tcp_release_cb+0x1e9/0x390
[ 2708.655830][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2708.656094][    C1]  release_sock+0xb8/0x1d0
[ 2708.656319][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2708.656539][    C1]  ? lock_release+0x1d5/0x250
[ 2708.656774][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2708.657021][    C1]  ? core_sys_select+0x620/0x710
[ 2708.657274][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2708.657542][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2708.657766][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2708.658013][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2708.658266][    C1]  ? __fget_light+0x54/0x1e0
[ 2708.658501][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2708.658764][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2708.659001][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2708.659264][    C1]  ? __might_fault+0xc6/0x180
[ 2708.659503][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2708.659791][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2708.660086][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2708.660382][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2708.660700][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2708.660949][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2708.661250][    C1]  do_syscall_64+0xc9/0x1e0
[ 2708.661480][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2708.661775][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2708.662001][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2708.662959][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2708.663375][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2708.663772][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2708.664165][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2708.664558][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2708.664949][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2708.665348][    C1]  </TASK>
[ 2708.665503][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 313s! [perl:7725]
[ 2708.665915][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2708.667175][    C3] irq event stamp: 290154
[ 2708.667396][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2708.667926][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2708.668428][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2708.668899][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2708.669363][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2708.669824][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2708.670444][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2708.670772][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2708.671746][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2708.672056][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2708.672457][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2708.672857][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2708.673258][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2708.673660][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2708.674058][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2708.674507][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2708.674840][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2708.675241][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2708.675641][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2708.676043][    C3] PKRU: 55555554
[ 2708.676225][    C3] Call Trace:
[ 2708.676396][    C3]  <IRQ>
[ 2708.676545][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2708.676808][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2708.677054][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2708.677331][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2708.677604][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2708.677897][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2708.678162][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2708.678470][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2708.678733][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2708.679044][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2708.679339][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2708.679662][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2708.679954][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2708.680247][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2708.680539][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2708.680850][    C3]  ? get_stack_info+0x36/0xc0
[ 2708.681089][    C3]  ? lock_acquire+0x1c1/0x220
[ 2708.681331][    C3]  ? lock_release+0x1d5/0x250
[ 2708.681572][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2708.681821][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2708.682094][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2708.682377][    C3]  ? lock_acquire+0x1c1/0x220
[ 2708.682617][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2708.682858][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2708.683118][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2708.683355][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2708.683603][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2708.683862][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2708.684140][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2708.684417][    C3]  ip_local_deliver+0x19d/0x480
[ 2708.684664][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2708.684934][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2708.685197][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2708.685544][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2708.685796][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2708.686115][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2708.686379][    C3]  ip_rcv+0x564/0x740
[ 2708.686583][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2708.686811][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2708.687064][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2708.687342][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2708.687575][    C3]  ? skb_clone+0x10b/0x330
[ 2708.687803][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2708.688121][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2708.688426][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2708.688708][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2708.689000][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2708.689249][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2708.689480][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2708.689785][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2708.690070][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2708.690394][    C3]  ? lock_acquire+0x1c1/0x220
[ 2708.690632][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2708.690927][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2708.691212][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2708.691528][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2708.691782][    C3]  ? __skb_clone+0x57a/0x760
[ 2708.692016][    C3]  netif_receive_skb+0x55/0x280
[ 2708.692262][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2708.692575][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2708.692905][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2708.693205][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2708.693478][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2708.693767][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2708.694078][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2708.694387][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2708.694711][    C3]  ? lock_release+0x1d5/0x250
[ 2708.694951][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2708.695215][    C3]  ? kernel_text_address+0xce/0xe0
[ 2708.695475][    C3]  ? __kernel_text_address+0x12/0x40
[ 2708.695740][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2708.696025][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2708.696335][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2708.696585][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2708.696862][    C3]  ? get_stack_info+0x36/0xc0
[ 2708.697101][    C3]  __tcf_classify+0x329/0x7d0
[ 2708.697340][    C3]  tcf_classify+0x283/0x930
[ 2708.697572][    C3]  ? lock_release+0x1d5/0x250
[ 2708.697811][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2708.698074][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2708.698330][    C3]  ? __kernel_text_address+0x12/0x40
[ 2708.698596][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2708.698877][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2708.699189][    C3]  tc_run+0x2e4/0x5d0
[ 2708.699393][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2708.699629][    C3]  ? lock_acquire+0x1c1/0x220
[ 2708.699867][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2708.700127][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2708.700379][    C3]  ? lock_acquire+0x1c1/0x220
[ 2708.700616][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2708.700881][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2708.701183][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2708.701455][    C3]  ? neigh_hh_output+0x348/0x590
[ 2708.701706][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2708.701969][    C3]  ip_finish_output2+0x786/0x18e0
[ 2708.702225][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2708.702563][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2708.702840][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2708.703093][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2708.703356][    C3]  ip_output+0x16b/0x4f0
[ 2708.703574][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2708.703816][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2708.704093][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2708.704405][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2708.704679][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2708.704930][    C3]  ? __alloc_skb+0xd4/0x280
[ 2708.705161][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2708.705431][    C3]  ? tcp_fragment+0x168/0x1040
[ 2708.705674][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2708.705924][    C3]  ? ip_local_out+0x114/0x3b0
[ 2708.706163][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2708.706410][    C3]  ? __skb_clone+0x57a/0x760
[ 2708.706645][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2708.706910][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2708.707189][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2708.707433][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2708.707682][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2708.707982][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2708.708301][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2708.708543][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2708.708805][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2708.709077][    C3]  tcp_write_timer+0x82/0x1d0
[ 2708.709316][    C3]  call_timer_fn+0x173/0x430
[ 2708.709563][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2708.709824][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2708.710084][    C3]  __run_timers.part.0+0x52d/0x890
[ 2708.710342][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2708.710613][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2708.710897][    C3]  ? lock_acquire+0x1c1/0x220
[ 2708.711135][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2708.711423][    C3]  ? lock_release+0x1d5/0x250
[ 2708.711662][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2708.711925][    C3]  ? ktime_get+0xb3/0x190
[ 2708.712145][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2708.712440][    C3]  run_timer_softirq+0x72/0x100
[ 2708.712688][    C3]  __do_softirq+0x1b9/0x7ff
[ 2708.712921][    C3]  irq_exit_rcu+0x98/0xc0
[ 2708.713140][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2708.713427][    C3]  </IRQ>
[ 2708.713577][    C3]  <TASK>
[ 2708.713725][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2708.714029][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2708.714352][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2708.715318][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2708.715626][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2708.716022][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2708.716420][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2708.716817][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2708.717215][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2708.717616][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2708.717915][    C3]  uart_start+0xe4/0x1b0
[ 2708.718135][    C3]  n_tty_write+0x677/0x7a0
[ 2708.718367][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2708.718621][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2708.718907][    C3]  ? lock_acquire+0x1c1/0x220
[ 2708.719147][    C3]  ? iterate_tty_write+0x95/0x540
[ 2708.719406][    C3]  iterate_tty_write+0x229/0x540
[ 2708.719671][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2708.719960][    C3]  vfs_write+0x9e9/0x10a0
[ 2708.720183][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2708.720428][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2708.720673][    C3]  ? lock_acquire+0x1c1/0x220
[ 2708.720911][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2708.721202][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2708.721467][    C3]  ? __fget_light+0x54/0x1e0
[ 2708.721704][    C3]  ksys_write+0xf5/0x1e0
[ 2708.721919][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2708.722167][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2708.722471][    C3]  do_syscall_64+0xc9/0x1e0
[ 2708.722702][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2708.723001][    C3] RIP: 0033:0x7f93b2836957
[ 2708.723226][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2708.724196][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2708.724615][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2708.725014][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2708.725413][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2708.725808][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2708.726204][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2708.726603][    C3]  </TASK>
[ 2732.193162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 2732.193526][    C1] rcu: 1-....: (355010 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=82499
[ 2732.194070][    C1] rcu: (t=338222 jiffies g=1064457 q=58 ncpus=4)
[ 2732.194397][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2732.194842][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2732.195450][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2732.195774][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2732.196732][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2732.197039][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2732.197434][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2732.197828][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2732.198224][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2732.198622][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2732.199019][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2732.199471][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2732.199800][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2732.200197][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2732.200594][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2732.200989][    C1] PKRU: 55555554
[ 2732.201169][    C1] Call Trace:
[ 2732.201339][    C1]  <IRQ>
[ 2732.201487][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 2732.201758][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 2732.202009][    C1]  ? check_cpu_stall+0x284/0x500
[ 2732.202258][    C1]  ? rcu_pending+0x92/0x360
[ 2732.202488][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 2732.202757][    C1]  ? update_process_times+0xb9/0x110
[ 2732.203023][    C1]  ? tick_sched_handle+0x67/0x130
[ 2732.203278][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 2732.203559][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2732.203800][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 2732.204110][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2732.204380][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2732.204668][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2732.204931][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2732.205235][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2732.205495][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2732.205802][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2732.206095][    C1]  </IRQ>
[ 2732.206246][    C1]  <TASK>
[ 2732.206395][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2732.206707][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2732.206993][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2732.207287][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2732.207573][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2732.207883][    C1]  ? lock_acquire+0x1c1/0x220
[ 2732.208123][    C1]  ? lock_release+0x1d5/0x250
[ 2732.208362][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2732.208608][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2732.208877][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2732.209158][    C1]  ? lock_acquire+0x1c1/0x220
[ 2732.209396][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2732.209645][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2732.209903][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2732.210136][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2732.210380][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2732.210637][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2732.210911][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2732.211186][    C1]  ip_local_deliver+0x19d/0x480
[ 2732.211433][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2732.211704][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2732.211964][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2732.212310][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2732.212560][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2732.212880][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2732.213142][    C1]  ip_rcv+0x564/0x740
[ 2732.213345][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2732.213573][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2732.213826][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2732.214103][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2732.214375][    C1]  ? skb_clone+0x10b/0x330
[ 2732.214601][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2732.214916][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2732.215221][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2732.215502][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2732.215795][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2732.216043][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2732.216272][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2732.216572][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2732.216856][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2732.217181][    C1]  ? lock_acquire+0x1c1/0x220
[ 2732.217417][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2732.217712][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2732.217996][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2732.218311][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2732.218566][    C1]  ? __skb_clone+0x57a/0x760
[ 2732.218799][    C1]  netif_receive_skb+0x55/0x280
[ 2732.219046][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2732.219359][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2732.219697][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2732.219995][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2732.220268][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2732.220555][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2732.220865][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2732.221148][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2732.221461][    C1]  ? stack_trace_save+0x95/0xd0
[ 2732.221708][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2732.221987][    C1]  ? kasan_save_stack+0x34/0x50
[ 2732.222234][    C1]  ? kasan_save_stack+0x24/0x50
[ 2732.222480][    C1]  ? kasan_save_track+0x14/0x30
[ 2732.222726][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2732.222989][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2732.223241][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2732.223488][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2732.223750][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2732.224012][    C1]  ? ip_output+0x16b/0x4f0
[ 2732.224239][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2732.224492][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2732.224763][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2732.225028][    C1]  ? get_reg+0x119/0x190
[ 2732.225245][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2732.225510][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2732.225819][    C1]  __tcf_classify+0x329/0x7d0
[ 2732.226059][    C1]  tcf_classify+0x283/0x930
[ 2732.226288][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2732.226535][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2732.226788][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2732.227070][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2732.227337][    C1]  tc_run+0x2e4/0x5d0
[ 2732.227540][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2732.227768][    C1]  ? lock_acquire+0x1c1/0x220
[ 2732.228004][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2732.228262][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2732.228513][    C1]  ? lock_acquire+0x1c1/0x220
[ 2732.228749][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2732.229010][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2732.229313][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2732.229593][    C1]  ? neigh_hh_output+0x348/0x590
[ 2732.229843][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2732.230104][    C1]  ip_finish_output2+0x786/0x18e0
[ 2732.230358][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2732.230636][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2732.230971][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2732.231244][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2732.231495][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2732.231757][    C1]  ip_output+0x16b/0x4f0
[ 2732.231971][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2732.232204][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2732.232445][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2732.232726][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2732.232976][    C1]  ? ip_local_out+0x114/0x3b0
[ 2732.233215][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2732.233461][    C1]  ? __create_object+0x5e/0xb0
[ 2732.233703][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2732.233966][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2732.234244][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2732.234515][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2732.234794][    C1]  tcp_release_cb+0x1e9/0x390
[ 2732.235032][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2732.235295][    C1]  release_sock+0xb8/0x1d0
[ 2732.235518][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2732.235738][    C1]  ? lock_release+0x1d5/0x250
[ 2732.235973][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2732.236221][    C1]  ? core_sys_select+0x620/0x710
[ 2732.236472][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2732.236741][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2732.236964][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2732.237212][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2732.237463][    C1]  ? __fget_light+0x54/0x1e0
[ 2732.237698][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2732.237960][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2732.238198][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2732.238462][    C1]  ? __might_fault+0xc6/0x180
[ 2732.238701][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2732.238980][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2732.239276][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2732.239581][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2732.239900][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2732.240149][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2732.240451][    C1]  do_syscall_64+0xc9/0x1e0
[ 2732.240683][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2732.240979][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2732.241207][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2732.242167][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2732.242585][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2732.242981][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2732.243375][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2732.243768][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2732.244163][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2732.244564][    C1]  </TASK>
[ 2732.244719][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 2732.244989][    C3] NMI backtrace for cpu 3
[ 2732.244995][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2732.244999][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2732.245002][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2732.245009][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2732.245012][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2732.245014][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2732.245016][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2732.245018][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2732.245020][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2732.245022][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2732.245023][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2732.245025][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2732.245028][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2732.245030][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2732.245031][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2732.245033][    C3] PKRU: 55555554
[ 2732.245034][    C3] Call Trace:
[ 2732.245037][    C3]  <NMI>
[ 2732.245041][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 2732.245045][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 2732.245050][    C3]  ? nmi_handle+0x153/0x420
[ 2732.245055][    C3]  ? default_do_nmi+0x41/0x100
[ 2732.245058][    C3]  ? exc_nmi+0xf3/0x120
[ 2732.245061][    C3]  ? end_repeat_nmi+0xf/0x60
[ 2732.245066][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2732.245070][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2732.245073][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2732.245077][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2732.245080][    C3]  </NMI>
[ 2732.245081][    C3]  <IRQ>
[ 2732.245083][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2732.245085][    C3]  ? get_stack_info+0x36/0xc0
[ 2732.245090][    C3]  ? lock_acquire+0x1c1/0x220
[ 2732.245094][    C3]  ? lock_release+0x1d5/0x250
[ 2732.245098][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2732.245102][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2732.245105][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2732.245108][    C3]  ? lock_acquire+0x1c1/0x220
[ 2732.245110][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2732.245114][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2732.245117][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2732.245124][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2732.245126][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2732.245131][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2732.245138][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2732.245141][    C3]  ip_local_deliver+0x19d/0x480
[ 2732.245144][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2732.245146][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2732.245149][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2732.245155][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2732.245158][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2732.245163][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2732.245172][    C3]  ip_rcv+0x564/0x740
[ 2732.245174][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2732.245177][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2732.245181][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2732.245184][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2732.245188][    C3]  ? skb_clone+0x10b/0x330
[ 2732.245192][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2732.245197][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2732.245203][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2732.245207][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2732.245214][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2732.245218][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2732.245220][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2732.245224][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2732.245227][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2732.245231][    C3]  ? lock_acquire+0x1c1/0x220
[ 2732.245234][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2732.245238][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2732.245241][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2732.245246][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2732.245249][    C3]  ? __skb_clone+0x57a/0x760
[ 2732.245251][    C3]  netif_receive_skb+0x55/0x280
[ 2732.245255][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2732.245262][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2732.245269][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2732.245275][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2732.245280][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2732.245290][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2732.245299][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2732.245308][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2732.245317][    C3]  ? lock_release+0x1d5/0x250
[ 2732.245320][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2732.245324][    C3]  ? kernel_text_address+0xce/0xe0
[ 2732.245328][    C3]  ? __kernel_text_address+0x12/0x40
[ 2732.245331][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2732.245334][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2732.245337][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2732.245344][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2732.245347][    C3]  ? get_stack_info+0x36/0xc0
[ 2732.245351][    C3]  __tcf_classify+0x329/0x7d0
[ 2732.245357][    C3]  tcf_classify+0x283/0x930
[ 2732.245360][    C3]  ? lock_release+0x1d5/0x250
[ 2732.245363][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2732.245366][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2732.245370][    C3]  ? __kernel_text_address+0x12/0x40
[ 2732.245372][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2732.245374][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2732.245378][    C3]  tc_run+0x2e4/0x5d0
[ 2732.245382][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2732.245385][    C3]  ? lock_acquire+0x1c1/0x220
[ 2732.245387][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2732.245391][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2732.245395][    C3]  ? lock_acquire+0x1c1/0x220
[ 2732.245397][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2732.245400][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2732.245404][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2732.245407][    C3]  ? neigh_hh_output+0x348/0x590
[ 2732.245411][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2732.245414][    C3]  ip_finish_output2+0x786/0x18e0
[ 2732.245417][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2732.245425][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2732.245427][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2732.245431][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2732.245434][    C3]  ip_output+0x16b/0x4f0
[ 2732.245437][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2732.245440][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2732.245442][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2732.245445][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2732.245448][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2732.245452][    C3]  ? __alloc_skb+0xd4/0x280
[ 2732.245454][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2732.245459][    C3]  ? tcp_fragment+0x168/0x1040
[ 2732.245462][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2732.245465][    C3]  ? ip_local_out+0x114/0x3b0
[ 2732.245469][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2732.245472][    C3]  ? __skb_clone+0x57a/0x760
[ 2732.245475][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2732.245480][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2732.245483][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2732.245487][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2732.245491][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2732.245495][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2732.245498][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2732.245502][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2732.245505][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2732.245508][    C3]  tcp_write_timer+0x82/0x1d0
[ 2732.245512][    C3]  call_timer_fn+0x173/0x430
[ 2732.245516][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2732.245521][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2732.245526][    C3]  __run_timers.part.0+0x52d/0x890
[ 2732.245529][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2732.245533][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2732.245536][    C3]  ? lock_acquire+0x1c1/0x220
[ 2732.245538][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2732.245543][    C3]  ? lock_release+0x1d5/0x250
[ 2732.245545][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2732.245548][    C3]  ? ktime_get+0xb3/0x190
[ 2732.245552][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2732.245556][    C3]  run_timer_softirq+0x72/0x100
[ 2732.245559][    C3]  __do_softirq+0x1b9/0x7ff
[ 2732.245564][    C3]  irq_exit_rcu+0x98/0xc0
[ 2732.245566][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2732.245570][    C3]  </IRQ>
[ 2732.245571][    C3]  <TASK>
[ 2732.245572][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2732.245575][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2732.245578][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2732.245580][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2732.245583][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2732.245584][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2732.245586][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2732.245588][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2732.245589][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2732.245593][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2732.245597][    C3]  uart_start+0xe4/0x1b0
[ 2732.245603][    C3]  n_tty_write+0x677/0x7a0
[ 2732.245609][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2732.245612][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2732.245617][    C3]  ? lock_acquire+0x1c1/0x220
[ 2732.245620][    C3]  ? iterate_tty_write+0x95/0x540
[ 2732.245624][    C3]  iterate_tty_write+0x229/0x540
[ 2732.245628][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2732.245632][    C3]  vfs_write+0x9e9/0x10a0
[ 2732.245637][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2732.245640][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2732.245643][    C3]  ? lock_acquire+0x1c1/0x220
[ 2732.245645][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2732.245649][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2732.245653][    C3]  ? __fget_light+0x54/0x1e0
[ 2732.245657][    C3]  ksys_write+0xf5/0x1e0
[ 2732.245661][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2732.245665][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2732.245669][    C3]  do_syscall_64+0xc9/0x1e0
[ 2732.245673][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2732.245677][    C3] RIP: 0033:0x7f93b2836957
[ 2732.245680][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2732.245682][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2732.245684][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2732.245686][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2732.245688][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2732.245689][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2732.245691][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2732.245696][    C3]  </TASK>
[ 2756.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 358s! [ncat:8027]
[ 2756.613563][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2756.614817][    C1] irq event stamp: 174248
[ 2756.615035][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2756.615562][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2756.616025][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2756.616489][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2756.616948][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2756.617390][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2756.617997][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2756.618319][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2756.619279][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2756.619594][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2756.619989][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2756.620385][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2756.620781][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2756.621175][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2756.621569][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2756.622012][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2756.622342][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2756.622740][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2756.623134][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2756.623531][    C1] PKRU: 55555554
[ 2756.623711][    C1] Call Trace:
[ 2756.623882][    C1]  <IRQ>
[ 2756.624029][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2756.624289][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2756.624531][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2756.624804][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2756.625076][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2756.625362][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2756.625625][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2756.625930][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2756.626190][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2756.626496][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2756.626790][    C1]  </IRQ>
[ 2756.626939][    C1]  <TASK>
[ 2756.627087][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2756.627400][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2756.627688][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2756.627980][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2756.628268][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2756.628579][    C1]  ? lock_acquire+0x1c1/0x220
[ 2756.628815][    C1]  ? lock_release+0x1d5/0x250
[ 2756.629055][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2756.629312][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2756.629583][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2756.629867][    C1]  ? lock_acquire+0x1c1/0x220
[ 2756.630102][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2756.630344][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2756.630603][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2756.630837][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2756.631083][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2756.631339][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2756.631611][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2756.631886][    C1]  ip_local_deliver+0x19d/0x480
[ 2756.632131][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2756.632401][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2756.632663][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2756.633006][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2756.633257][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2756.633575][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2756.633835][    C1]  ip_rcv+0x564/0x740
[ 2756.634037][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2756.634266][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2756.634518][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2756.634791][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2756.635061][    C1]  ? skb_clone+0x10b/0x330
[ 2756.635287][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2756.635604][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2756.635906][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2756.636186][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2756.636477][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2756.636726][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2756.636956][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2756.637252][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2756.637535][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2756.637856][    C1]  ? lock_acquire+0x1c1/0x220
[ 2756.638093][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2756.638385][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2756.638670][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2756.638984][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2756.639238][    C1]  ? __skb_clone+0x57a/0x760
[ 2756.639478][    C1]  netif_receive_skb+0x55/0x280
[ 2756.639722][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2756.640032][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2756.640364][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2756.640663][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2756.640935][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2756.641223][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2756.641531][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2756.641816][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2756.642129][    C1]  ? stack_trace_save+0x95/0xd0
[ 2756.642379][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2756.642658][    C1]  ? kasan_save_stack+0x34/0x50
[ 2756.642906][    C1]  ? kasan_save_stack+0x24/0x50
[ 2756.643152][    C1]  ? kasan_save_track+0x14/0x30
[ 2756.643397][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2756.643661][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2756.643913][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2756.644159][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2756.644422][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2756.644686][    C1]  ? ip_output+0x16b/0x4f0
[ 2756.644909][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2756.645163][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2756.645434][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2756.645699][    C1]  ? get_reg+0x119/0x190
[ 2756.645913][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2756.646180][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2756.646487][    C1]  __tcf_classify+0x329/0x7d0
[ 2756.646729][    C1]  tcf_classify+0x283/0x930
[ 2756.646958][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2756.647205][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2756.647462][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2756.647748][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2756.648014][    C1]  tc_run+0x2e4/0x5d0
[ 2756.648219][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2756.648450][    C1]  ? lock_acquire+0x1c1/0x220
[ 2756.648686][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2756.648946][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2756.649197][    C1]  ? lock_acquire+0x1c1/0x220
[ 2756.649439][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2756.649701][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2756.650005][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2756.650274][    C1]  ? neigh_hh_output+0x348/0x590
[ 2756.650526][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2756.650790][    C1]  ip_finish_output2+0x786/0x18e0
[ 2756.651044][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2756.651323][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2756.651659][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2756.651933][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2756.652184][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2756.652450][    C1]  ip_output+0x16b/0x4f0
[ 2756.652667][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2756.652899][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2756.653140][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2756.653426][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2756.653677][    C1]  ? ip_local_out+0x114/0x3b0
[ 2756.653913][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2756.654160][    C1]  ? __create_object+0x5e/0xb0
[ 2756.654402][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2756.654668][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2756.654948][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2756.655219][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2756.655498][    C1]  tcp_release_cb+0x1e9/0x390
[ 2756.655737][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2756.656000][    C1]  release_sock+0xb8/0x1d0
[ 2756.656228][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2756.656446][    C1]  ? lock_release+0x1d5/0x250
[ 2756.656684][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2756.656933][    C1]  ? core_sys_select+0x620/0x710
[ 2756.657186][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2756.657454][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2756.657679][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2756.657926][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2756.658179][    C1]  ? __fget_light+0x54/0x1e0
[ 2756.658416][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2756.658679][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2756.658919][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2756.659183][    C1]  ? __might_fault+0xc6/0x180
[ 2756.659435][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2756.659716][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2756.660015][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2756.660313][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2756.660633][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2756.660883][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2756.661186][    C1]  do_syscall_64+0xc9/0x1e0
[ 2756.661421][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2756.661719][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2756.661943][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2756.662902][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2756.663322][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2756.663717][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2756.664112][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2756.664509][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2756.664906][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2756.665305][    C1]  </TASK>
[ 2756.665462][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 358s! [perl:7725]
[ 2756.665868][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2756.667122][    C3] irq event stamp: 290154
[ 2756.667339][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2756.667864][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2756.668367][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2756.668834][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2756.669303][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2756.669750][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2756.670359][    C3] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 2756.670647][    C3] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 2756.671613][    C3] RSP: 0018:ffffc90000277a88 EFLAGS: 00000202
[ 2756.671921][    C3] RAX: ffff888007a89b58 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2756.672319][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2756.672715][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2756.673112][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2756.673512][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2756.673909][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2756.674359][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2756.674689][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2756.675087][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2756.675487][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2756.675884][    C3] PKRU: 55555554
[ 2756.676065][    C3] Call Trace:
[ 2756.676236][    C3]  <IRQ>
[ 2756.676387][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2756.676651][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2756.676894][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2756.677171][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2756.677446][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2756.677740][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2756.678006][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2756.678312][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2756.678575][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2756.678884][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2756.679182][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2756.679501][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2756.679793][    C3]  ? kasan_check_range+0x12/0x1c0
[ 2756.680050][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 2756.680333][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2756.680646][    C3]  ? get_stack_info+0x36/0xc0
[ 2756.680887][    C3]  ? lock_acquire+0x1c1/0x220
[ 2756.681127][    C3]  ? lock_release+0x1d5/0x250
[ 2756.681368][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2756.681617][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2756.681889][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2756.682174][    C3]  ? lock_acquire+0x1c1/0x220
[ 2756.682412][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2756.682653][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2756.682913][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2756.683150][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2756.683399][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2756.683656][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2756.683932][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2756.684209][    C3]  ip_local_deliver+0x19d/0x480
[ 2756.684457][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2756.684728][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2756.684991][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2756.685339][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2756.685592][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2756.685913][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2756.686175][    C3]  ip_rcv+0x564/0x740
[ 2756.686379][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2756.686612][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2756.686865][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2756.687142][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2756.687372][    C3]  ? skb_clone+0x10b/0x330
[ 2756.687601][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2756.687920][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2756.688227][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2756.688508][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2756.688802][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2756.689049][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2756.689281][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2756.689588][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2756.689874][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2756.690200][    C3]  ? lock_acquire+0x1c1/0x220
[ 2756.690438][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2756.690735][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2756.691020][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2756.691337][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2756.691593][    C3]  ? __skb_clone+0x57a/0x760
[ 2756.691828][    C3]  netif_receive_skb+0x55/0x280
[ 2756.692077][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2756.692390][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2756.692723][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2756.693024][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2756.693298][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2756.693591][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2756.693903][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2756.694210][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2756.694535][    C3]  ? lock_release+0x1d5/0x250
[ 2756.694775][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2756.695040][    C3]  ? kernel_text_address+0xce/0xe0
[ 2756.695300][    C3]  ? __kernel_text_address+0x12/0x40
[ 2756.695566][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2756.695853][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2756.696164][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2756.696414][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2756.696690][    C3]  ? get_stack_info+0x36/0xc0
[ 2756.696934][    C3]  __tcf_classify+0x329/0x7d0
[ 2756.697175][    C3]  tcf_classify+0x283/0x930
[ 2756.697407][    C3]  ? lock_release+0x1d5/0x250
[ 2756.697646][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2756.697909][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2756.698165][    C3]  ? __kernel_text_address+0x12/0x40
[ 2756.698432][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2756.698715][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2756.699025][    C3]  tc_run+0x2e4/0x5d0
[ 2756.699232][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2756.699467][    C3]  ? lock_acquire+0x1c1/0x220
[ 2756.699705][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2756.699966][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2756.700218][    C3]  ? lock_acquire+0x1c1/0x220
[ 2756.700457][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2756.700721][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2756.701025][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2756.701297][    C3]  ? neigh_hh_output+0x348/0x590
[ 2756.701548][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2756.701812][    C3]  ip_finish_output2+0x786/0x18e0
[ 2756.702069][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2756.702405][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2756.702678][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2756.702932][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2756.703200][    C3]  ip_output+0x16b/0x4f0
[ 2756.703417][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2756.703660][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2756.703936][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2756.704248][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2756.704522][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2756.704774][    C3]  ? __alloc_skb+0xd4/0x280
[ 2756.705006][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2756.705274][    C3]  ? tcp_fragment+0x168/0x1040
[ 2756.705518][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2756.705771][    C3]  ? ip_local_out+0x114/0x3b0
[ 2756.706008][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2756.706256][    C3]  ? __skb_clone+0x57a/0x760
[ 2756.706492][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2756.706758][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2756.707037][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2756.707281][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2756.707530][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2756.707831][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2756.708150][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2756.708394][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2756.708654][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2756.708922][    C3]  tcp_write_timer+0x82/0x1d0
[ 2756.709161][    C3]  call_timer_fn+0x173/0x430
[ 2756.709405][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2756.709666][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2756.709928][    C3]  __run_timers.part.0+0x52d/0x890
[ 2756.710188][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2756.710457][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2756.710739][    C3]  ? lock_acquire+0x1c1/0x220
[ 2756.710978][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2756.711267][    C3]  ? lock_release+0x1d5/0x250
[ 2756.711507][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2756.711770][    C3]  ? ktime_get+0xb3/0x190
[ 2756.711992][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2756.712286][    C3]  run_timer_softirq+0x72/0x100
[ 2756.712536][    C3]  __do_softirq+0x1b9/0x7ff
[ 2756.712770][    C3]  irq_exit_rcu+0x98/0xc0
[ 2756.712988][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2756.713275][    C3]  </IRQ>
[ 2756.713425][    C3]  <TASK>
[ 2756.713575][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2756.713876][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2756.714199][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2756.715167][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2756.715475][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2756.715873][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2756.716271][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2756.716668][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2756.717065][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2756.717465][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2756.717760][    C3]  uart_start+0xe4/0x1b0
[ 2756.717979][    C3]  n_tty_write+0x677/0x7a0
[ 2756.718209][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2756.718460][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2756.718745][    C3]  ? lock_acquire+0x1c1/0x220
[ 2756.718983][    C3]  ? iterate_tty_write+0x95/0x540
[ 2756.719240][    C3]  iterate_tty_write+0x229/0x540
[ 2756.719497][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2756.719786][    C3]  vfs_write+0x9e9/0x10a0
[ 2756.720011][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2756.720254][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2756.720498][    C3]  ? lock_acquire+0x1c1/0x220
[ 2756.720734][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2756.721026][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2756.721289][    C3]  ? __fget_light+0x54/0x1e0
[ 2756.721526][    C3]  ksys_write+0xf5/0x1e0
[ 2756.721742][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2756.721989][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2756.722295][    C3]  do_syscall_64+0xc9/0x1e0
[ 2756.722526][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2756.722826][    C3] RIP: 0033:0x7f93b2836957
[ 2756.723054][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2756.724018][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2756.724437][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2756.724840][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2756.725241][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2756.725641][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2756.726042][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2756.726448][    C3]  </TASK>
[ 2784.613151][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 384s! [ncat:8027]
[ 2784.613593][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2784.614852][    C1] irq event stamp: 174248
[ 2784.615067][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2784.615592][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2784.616054][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2784.616515][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2784.616972][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2784.617416][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2784.618023][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2784.618344][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2784.619313][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2784.619618][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2784.620012][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2784.620406][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2784.620801][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2784.621196][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2784.621591][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2784.622033][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2784.622362][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2784.622758][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2784.623154][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2784.623549][    C1] PKRU: 55555554
[ 2784.623729][    C1] Call Trace:
[ 2784.623899][    C1]  <IRQ>
[ 2784.624051][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2784.624311][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2784.624551][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2784.624823][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2784.625094][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2784.625379][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2784.625641][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2784.625944][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2784.626204][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2784.626511][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2784.626801][    C1]  </IRQ>
[ 2784.626952][    C1]  <TASK>
[ 2784.627100][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2784.627411][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2784.627698][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2784.627990][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2784.628278][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2784.628593][    C1]  ? lock_acquire+0x1c1/0x220
[ 2784.628831][    C1]  ? lock_release+0x1d5/0x250
[ 2784.629069][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2784.629324][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2784.629593][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2784.629876][    C1]  ? lock_acquire+0x1c1/0x220
[ 2784.630112][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2784.630350][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2784.630607][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2784.630841][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2784.631089][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2784.631344][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2784.631620][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2784.631896][    C1]  ip_local_deliver+0x19d/0x480
[ 2784.632142][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2784.632413][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2784.632676][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2784.633021][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2784.633273][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2784.633596][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2784.633860][    C1]  ip_rcv+0x564/0x740
[ 2784.634063][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2784.634294][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2784.634549][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2784.634823][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2784.635097][    C1]  ? skb_clone+0x10b/0x330
[ 2784.635325][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2784.635642][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2784.635945][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2784.636226][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2784.636517][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2784.636766][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2784.636997][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2784.637295][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2784.637580][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2784.637903][    C1]  ? lock_acquire+0x1c1/0x220
[ 2784.638142][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2784.638437][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2784.638722][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2784.639038][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2784.639300][    C1]  ? __skb_clone+0x57a/0x760
[ 2784.639534][    C1]  netif_receive_skb+0x55/0x280
[ 2784.639779][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2784.640091][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2784.640423][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2784.640721][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2784.640994][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2784.641282][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2784.641591][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2784.641877][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2784.642193][    C1]  ? stack_trace_save+0x95/0xd0
[ 2784.642439][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2784.642718][    C1]  ? kasan_save_stack+0x34/0x50
[ 2784.642966][    C1]  ? kasan_save_stack+0x24/0x50
[ 2784.643213][    C1]  ? kasan_save_track+0x14/0x30
[ 2784.643460][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2784.643724][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2784.643977][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2784.644224][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2784.644490][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2784.644752][    C1]  ? ip_output+0x16b/0x4f0
[ 2784.644977][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2784.645231][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2784.645503][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2784.645769][    C1]  ? get_reg+0x119/0x190
[ 2784.645982][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2784.646248][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2784.646555][    C1]  __tcf_classify+0x329/0x7d0
[ 2784.646796][    C1]  tcf_classify+0x283/0x930
[ 2784.647025][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2784.647271][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2784.647524][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2784.647808][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2784.648075][    C1]  tc_run+0x2e4/0x5d0
[ 2784.648278][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2784.648507][    C1]  ? lock_acquire+0x1c1/0x220
[ 2784.648744][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2784.649003][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2784.649261][    C1]  ? lock_acquire+0x1c1/0x220
[ 2784.649497][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2784.649758][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2784.650060][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2784.650330][    C1]  ? neigh_hh_output+0x348/0x590
[ 2784.650579][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2784.650842][    C1]  ip_finish_output2+0x786/0x18e0
[ 2784.651095][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2784.651374][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2784.651709][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2784.651981][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2784.652233][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2784.652496][    C1]  ip_output+0x16b/0x4f0
[ 2784.652711][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2784.652943][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2784.653182][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2784.653468][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2784.653718][    C1]  ? ip_local_out+0x114/0x3b0
[ 2784.653956][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2784.654200][    C1]  ? __create_object+0x5e/0xb0
[ 2784.654444][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2784.654709][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2784.654989][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2784.655259][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2784.655537][    C1]  tcp_release_cb+0x1e9/0x390
[ 2784.655775][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2784.656041][    C1]  release_sock+0xb8/0x1d0
[ 2784.656269][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2784.656487][    C1]  ? lock_release+0x1d5/0x250
[ 2784.656726][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2784.656976][    C1]  ? core_sys_select+0x620/0x710
[ 2784.657228][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2784.657494][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2784.657719][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2784.657964][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2784.658217][    C1]  ? __fget_light+0x54/0x1e0
[ 2784.658452][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2784.658715][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2784.658953][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2784.659222][    C1]  ? __might_fault+0xc6/0x180
[ 2784.659463][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2784.659740][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2784.660037][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2784.660337][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2784.660655][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2784.660905][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2784.661205][    C1]  do_syscall_64+0xc9/0x1e0
[ 2784.661437][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2784.661736][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2784.661961][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2784.662920][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2784.663340][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2784.663734][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2784.664130][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2784.664527][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2784.664921][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2784.665320][    C1]  </TASK>
[ 2784.665478][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 384s! [perl:7725]
[ 2784.665888][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2784.667145][    C3] irq event stamp: 290154
[ 2784.667362][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2784.667886][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2784.668388][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2784.668859][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2784.669328][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2784.669776][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2784.670385][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2784.670708][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2784.671678][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2784.671983][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2784.672382][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2784.672784][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2784.673181][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2784.673577][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2784.673977][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2784.674422][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2784.674754][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2784.675153][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2784.675550][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2784.675950][    C3] PKRU: 55555554
[ 2784.676130][    C3] Call Trace:
[ 2784.676299][    C3]  <IRQ>
[ 2784.676448][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2784.676710][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2784.676952][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2784.677232][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2784.677505][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2784.677793][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2784.678059][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2784.678364][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2784.678624][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2784.678931][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2784.679230][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2784.679542][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2784.679828][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2784.680122][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2784.680408][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2784.680718][    C3]  ? get_stack_info+0x36/0xc0
[ 2784.680957][    C3]  ? lock_acquire+0x1c1/0x220
[ 2784.681196][    C3]  ? lock_release+0x1d5/0x250
[ 2784.681434][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2784.681681][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2784.681953][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2784.682236][    C3]  ? lock_acquire+0x1c1/0x220
[ 2784.682475][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2784.682713][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2784.682972][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2784.683206][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2784.683450][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2784.683707][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2784.683979][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2784.684258][    C3]  ip_local_deliver+0x19d/0x480
[ 2784.684503][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2784.684774][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2784.685035][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2784.685380][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2784.685632][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2784.685950][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2784.686212][    C3]  ip_rcv+0x564/0x740
[ 2784.686414][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2784.686644][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2784.686897][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2784.687172][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2784.687404][    C3]  ? skb_clone+0x10b/0x330
[ 2784.687630][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2784.687948][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2784.688254][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2784.688535][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2784.688827][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2784.689079][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2784.689314][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2784.689616][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2784.689902][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2784.690226][    C3]  ? lock_acquire+0x1c1/0x220
[ 2784.690462][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2784.690758][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2784.691043][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2784.691358][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2784.691613][    C3]  ? __skb_clone+0x57a/0x760
[ 2784.691846][    C3]  netif_receive_skb+0x55/0x280
[ 2784.692094][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2784.692407][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2784.692738][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2784.693036][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2784.693309][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2784.693595][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2784.693907][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2784.694216][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2784.694540][    C3]  ? lock_release+0x1d5/0x250
[ 2784.694777][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2784.695042][    C3]  ? kernel_text_address+0xce/0xe0
[ 2784.695305][    C3]  ? __kernel_text_address+0x12/0x40
[ 2784.695570][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2784.695851][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2784.696163][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2784.696414][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2784.696689][    C3]  ? get_stack_info+0x36/0xc0
[ 2784.696928][    C3]  __tcf_classify+0x329/0x7d0
[ 2784.697172][    C3]  tcf_classify+0x283/0x930
[ 2784.697402][    C3]  ? lock_release+0x1d5/0x250
[ 2784.697640][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2784.697903][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2784.698158][    C3]  ? __kernel_text_address+0x12/0x40
[ 2784.698427][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2784.698708][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2784.699020][    C3]  tc_run+0x2e4/0x5d0
[ 2784.699230][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2784.699462][    C3]  ? lock_acquire+0x1c1/0x220
[ 2784.699699][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2784.699960][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2784.700211][    C3]  ? lock_acquire+0x1c1/0x220
[ 2784.700448][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2784.700712][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2784.701017][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2784.701288][    C3]  ? neigh_hh_output+0x348/0x590
[ 2784.701540][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2784.701804][    C3]  ip_finish_output2+0x786/0x18e0
[ 2784.702060][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2784.702397][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2784.702672][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2784.702927][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2784.703191][    C3]  ip_output+0x16b/0x4f0
[ 2784.703406][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2784.703649][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2784.703925][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2784.704236][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2784.704512][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2784.704763][    C3]  ? __alloc_skb+0xd4/0x280
[ 2784.704991][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2784.705260][    C3]  ? tcp_fragment+0x168/0x1040
[ 2784.705503][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2784.705755][    C3]  ? ip_local_out+0x114/0x3b0
[ 2784.705997][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2784.706246][    C3]  ? __skb_clone+0x57a/0x760
[ 2784.706480][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2784.706750][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2784.707030][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2784.707275][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2784.707523][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2784.707821][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2784.708141][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2784.708386][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2784.708645][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2784.708912][    C3]  tcp_write_timer+0x82/0x1d0
[ 2784.709156][    C3]  call_timer_fn+0x173/0x430
[ 2784.709394][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2784.709654][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2784.709914][    C3]  __run_timers.part.0+0x52d/0x890
[ 2784.710175][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2784.710446][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2784.710732][    C3]  ? lock_acquire+0x1c1/0x220
[ 2784.710971][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2784.711263][    C3]  ? lock_release+0x1d5/0x250
[ 2784.711506][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2784.711772][    C3]  ? ktime_get+0xb3/0x190
[ 2784.711992][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2784.712292][    C3]  run_timer_softirq+0x72/0x100
[ 2784.712541][    C3]  __do_softirq+0x1b9/0x7ff
[ 2784.712773][    C3]  irq_exit_rcu+0x98/0xc0
[ 2784.712996][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2784.713281][    C3]  </IRQ>
[ 2784.713434][    C3]  <TASK>
[ 2784.713583][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2784.713889][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2784.714213][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2784.715183][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2784.715494][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2784.715892][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2784.716291][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2784.716691][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2784.717091][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2784.717493][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2784.717790][    C3]  uart_start+0xe4/0x1b0
[ 2784.718009][    C3]  n_tty_write+0x677/0x7a0
[ 2784.718240][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2784.718490][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2784.718775][    C3]  ? lock_acquire+0x1c1/0x220
[ 2784.719012][    C3]  ? iterate_tty_write+0x95/0x540
[ 2784.719274][    C3]  iterate_tty_write+0x229/0x540
[ 2784.719526][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2784.719813][    C3]  vfs_write+0x9e9/0x10a0
[ 2784.720036][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2784.720276][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2784.720519][    C3]  ? lock_acquire+0x1c1/0x220
[ 2784.720757][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2784.721044][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2784.721309][    C3]  ? __fget_light+0x54/0x1e0
[ 2784.721544][    C3]  ksys_write+0xf5/0x1e0
[ 2784.721762][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2784.722009][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2784.722312][    C3]  do_syscall_64+0xc9/0x1e0
[ 2784.722544][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2784.722847][    C3] RIP: 0033:0x7f93b2836957
[ 2784.723074][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2784.724042][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2784.724464][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2784.724861][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2784.725258][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2784.725658][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2784.726054][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2784.726456][    C3]  </TASK>
[ 2810.248163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 2810.248534][    C3] rcu: 3-....: (432236 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=101640
[ 2810.249090][    C3] rcu: (t=416277 jiffies g=1064457 q=64 ncpus=4)
[ 2810.249415][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 2810.249686][    C1] NMI backtrace for cpu 1
[ 2810.249691][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2810.249696][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2810.249698][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2810.249707][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2810.249710][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2810.249713][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2810.249715][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2810.249717][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2810.249718][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2810.249720][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2810.249722][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2810.249724][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2810.249727][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2810.249729][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2810.249730][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2810.249732][    C1] PKRU: 55555554
[ 2810.249733][    C1] Call Trace:
[ 2810.249736][    C1]  <NMI>
[ 2810.249741][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 2810.249746][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 2810.249752][    C1]  ? nmi_handle+0x153/0x420
[ 2810.249757][    C1]  ? default_do_nmi+0x41/0x100
[ 2810.249760][    C1]  ? exc_nmi+0xf3/0x120
[ 2810.249762][    C1]  ? end_repeat_nmi+0xf/0x60
[ 2810.249768][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2810.249773][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2810.249776][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2810.249779][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2810.249783][    C1]  </NMI>
[ 2810.249784][    C1]  <TASK>
[ 2810.249785][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2810.249791][    C1]  ? lock_acquire+0x1c1/0x220
[ 2810.249796][    C1]  ? lock_release+0x1d5/0x250
[ 2810.249799][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2810.249804][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2810.249807][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2810.249810][    C1]  ? lock_acquire+0x1c1/0x220
[ 2810.249812][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2810.249817][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2810.249820][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2810.249827][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2810.249829][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2810.249834][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2810.249840][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2810.249843][    C1]  ip_local_deliver+0x19d/0x480
[ 2810.249846][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2810.249849][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2810.249851][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2810.249857][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2810.249861][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2810.249865][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2810.249874][    C1]  ip_rcv+0x564/0x740
[ 2810.249877][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2810.249879][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2810.249884][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2810.249887][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2810.249891][    C1]  ? skb_clone+0x10b/0x330
[ 2810.249895][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2810.249901][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2810.249907][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2810.249911][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2810.249919][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2810.249924][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2810.249926][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2810.249930][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2810.249933][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2810.249938][    C1]  ? lock_acquire+0x1c1/0x220
[ 2810.249940][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2810.249944][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2810.249948][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2810.249952][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2810.249955][    C1]  ? __skb_clone+0x57a/0x760
[ 2810.249957][    C1]  netif_receive_skb+0x55/0x280
[ 2810.249961][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2810.249969][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2810.249976][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2810.249983][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2810.249987][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2810.249998][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2810.250005][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2810.250008][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2810.250016][    C1]  ? stack_trace_save+0x95/0xd0
[ 2810.250019][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2810.250024][    C1]  ? kasan_save_stack+0x34/0x50
[ 2810.250029][    C1]  ? kasan_save_stack+0x24/0x50
[ 2810.250031][    C1]  ? kasan_save_track+0x14/0x30
[ 2810.250035][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2810.250038][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2810.250040][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2810.250043][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2810.250046][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2810.250050][    C1]  ? ip_output+0x16b/0x4f0
[ 2810.250052][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2810.250055][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2810.250058][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2810.250061][    C1]  ? get_reg+0x119/0x190
[ 2810.250064][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2810.250066][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2810.250071][    C1]  __tcf_classify+0x329/0x7d0
[ 2810.250076][    C1]  tcf_classify+0x283/0x930
[ 2810.250079][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2810.250084][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2810.250086][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2810.250090][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2810.250093][    C1]  tc_run+0x2e4/0x5d0
[ 2810.250097][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2810.250101][    C1]  ? lock_acquire+0x1c1/0x220
[ 2810.250103][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2810.250107][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2810.250111][    C1]  ? lock_acquire+0x1c1/0x220
[ 2810.250113][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2810.250116][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2810.250119][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2810.250122][    C1]  ? neigh_hh_output+0x348/0x590
[ 2810.250126][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2810.250129][    C1]  ip_finish_output2+0x786/0x18e0
[ 2810.250132][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2810.250135][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2810.250143][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2810.250145][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2810.250149][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2810.250153][    C1]  ip_output+0x16b/0x4f0
[ 2810.250156][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2810.250160][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2810.250163][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2810.250167][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2810.250170][    C1]  ? ip_local_out+0x114/0x3b0
[ 2810.250174][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2810.250177][    C1]  ? __create_object+0x5e/0xb0
[ 2810.250180][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2810.250186][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2810.250189][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2810.250193][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2810.250197][    C1]  tcp_release_cb+0x1e9/0x390
[ 2810.250200][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2810.250204][    C1]  release_sock+0xb8/0x1d0
[ 2810.250208][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2810.250210][    C1]  ? lock_release+0x1d5/0x250
[ 2810.250213][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2810.250215][    C1]  ? core_sys_select+0x620/0x710
[ 2810.250220][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2810.250225][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2810.250227][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2810.250231][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2810.250233][    C1]  ? __fget_light+0x54/0x1e0
[ 2810.250238][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2810.250242][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2810.250246][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2810.250250][    C1]  ? __might_fault+0xc6/0x180
[ 2810.250256][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2810.250260][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2810.250264][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2810.250268][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2810.250273][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2810.250277][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2810.250280][    C1]  do_syscall_64+0xc9/0x1e0
[ 2810.250284][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2810.250288][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2810.250291][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2810.250293][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2810.250296][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2810.250298][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2810.250300][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2810.250301][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2810.250302][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2810.250307][    C1]  </TASK>
[ 2810.250681][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2810.297467][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2810.298076][    C3] RIP: 0010:__kasan_check_read+0x8/0x20
[ 2810.298361][    C3] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 2810.299336][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 2810.299641][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2810.300039][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2810.300438][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2810.300834][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2810.301234][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2810.301632][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2810.302077][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2810.302410][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2810.302809][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2810.303210][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2810.303608][    C3] PKRU: 55555554
[ 2810.303790][    C3] Call Trace:
[ 2810.303958][    C3]  <IRQ>
[ 2810.304111][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 2810.304383][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 2810.304640][    C3]  ? check_cpu_stall+0x284/0x500
[ 2810.304893][    C3]  ? rcu_pending+0x92/0x360
[ 2810.305123][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 2810.305395][    C3]  ? update_process_times+0xb9/0x110
[ 2810.305667][    C3]  ? tick_sched_handle+0x67/0x130
[ 2810.305925][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 2810.306211][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2810.306454][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 2810.306768][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2810.307041][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2810.307333][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2810.307599][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2810.307905][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2810.308168][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2810.308473][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2810.308770][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2810.309089][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2810.309377][    C3]  ? __kasan_check_read+0x8/0x20
[ 2810.309630][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 2810.309912][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2810.310223][    C3]  ? get_stack_info+0x36/0xc0
[ 2810.310463][    C3]  ? lock_acquire+0x1c1/0x220
[ 2810.310704][    C3]  ? lock_release+0x1d5/0x250
[ 2810.310944][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2810.311192][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2810.311462][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2810.311744][    C3]  ? lock_acquire+0x1c1/0x220
[ 2810.311982][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2810.312223][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2810.312483][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2810.312718][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2810.312963][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2810.313220][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2810.313496][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2810.313772][    C3]  ip_local_deliver+0x19d/0x480
[ 2810.314018][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2810.314289][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2810.314551][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2810.314898][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2810.315150][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2810.315470][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2810.315732][    C3]  ip_rcv+0x564/0x740
[ 2810.315936][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2810.316165][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2810.316417][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2810.316694][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2810.316923][    C3]  ? skb_clone+0x10b/0x330
[ 2810.317152][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2810.317470][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2810.317774][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2810.318055][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2810.318347][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2810.318596][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2810.318827][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2810.319136][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2810.319425][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2810.319749][    C3]  ? lock_acquire+0x1c1/0x220
[ 2810.319987][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2810.320284][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2810.320569][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2810.320884][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2810.321142][    C3]  ? __skb_clone+0x57a/0x760
[ 2810.321377][    C3]  netif_receive_skb+0x55/0x280
[ 2810.321623][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2810.321935][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2810.322266][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2810.322566][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2810.322838][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2810.323126][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2810.323438][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2810.323747][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2810.324071][    C3]  ? lock_release+0x1d5/0x250
[ 2810.324311][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2810.324575][    C3]  ? kernel_text_address+0xce/0xe0
[ 2810.324835][    C3]  ? __kernel_text_address+0x12/0x40
[ 2810.325100][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2810.325386][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2810.325697][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2810.325947][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2810.326224][    C3]  ? get_stack_info+0x36/0xc0
[ 2810.326464][    C3]  __tcf_classify+0x329/0x7d0
[ 2810.326706][    C3]  tcf_classify+0x283/0x930
[ 2810.326938][    C3]  ? lock_release+0x1d5/0x250
[ 2810.327179][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2810.327443][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2810.327699][    C3]  ? __kernel_text_address+0x12/0x40
[ 2810.327966][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2810.328249][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2810.328561][    C3]  tc_run+0x2e4/0x5d0
[ 2810.328766][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2810.328997][    C3]  ? lock_acquire+0x1c1/0x220
[ 2810.329242][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2810.329503][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2810.329756][    C3]  ? lock_acquire+0x1c1/0x220
[ 2810.329994][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2810.330260][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2810.330563][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2810.330835][    C3]  ? neigh_hh_output+0x348/0x590
[ 2810.331087][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2810.331354][    C3]  ip_finish_output2+0x786/0x18e0
[ 2810.331611][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2810.331948][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2810.332223][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2810.332476][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2810.332739][    C3]  ip_output+0x16b/0x4f0
[ 2810.332958][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2810.333200][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2810.333477][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2810.333790][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2810.334065][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2810.334317][    C3]  ? __alloc_skb+0xd4/0x280
[ 2810.334548][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2810.334817][    C3]  ? tcp_fragment+0x168/0x1040
[ 2810.335062][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2810.335312][    C3]  ? ip_local_out+0x114/0x3b0
[ 2810.335551][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2810.335799][    C3]  ? __skb_clone+0x57a/0x760
[ 2810.336035][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2810.336302][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2810.336581][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2810.336826][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2810.337074][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2810.337376][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2810.337698][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2810.337941][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2810.338202][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2810.338471][    C3]  tcp_write_timer+0x82/0x1d0
[ 2810.338710][    C3]  call_timer_fn+0x173/0x430
[ 2810.338946][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2810.339213][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2810.339472][    C3]  __run_timers.part.0+0x52d/0x890
[ 2810.339732][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2810.340004][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2810.340291][    C3]  ? lock_acquire+0x1c1/0x220
[ 2810.340530][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2810.340820][    C3]  ? lock_release+0x1d5/0x250
[ 2810.341060][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2810.341324][    C3]  ? ktime_get+0xb3/0x190
[ 2810.341546][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2810.341840][    C3]  run_timer_softirq+0x72/0x100
[ 2810.342088][    C3]  __do_softirq+0x1b9/0x7ff
[ 2810.342322][    C3]  irq_exit_rcu+0x98/0xc0
[ 2810.342542][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2810.342831][    C3]  </IRQ>
[ 2810.342981][    C3]  <TASK>
[ 2810.343130][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2810.343436][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2810.343766][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2810.344737][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2810.345047][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2810.345445][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2810.345847][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2810.346247][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2810.346645][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2810.347046][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2810.347345][    C3]  uart_start+0xe4/0x1b0
[ 2810.347562][    C3]  n_tty_write+0x677/0x7a0
[ 2810.347794][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2810.348048][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2810.348334][    C3]  ? lock_acquire+0x1c1/0x220
[ 2810.348574][    C3]  ? iterate_tty_write+0x95/0x540
[ 2810.348832][    C3]  iterate_tty_write+0x229/0x540
[ 2810.349091][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2810.349381][    C3]  vfs_write+0x9e9/0x10a0
[ 2810.349604][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2810.349849][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2810.350093][    C3]  ? lock_acquire+0x1c1/0x220
[ 2810.350333][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2810.350626][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2810.350891][    C3]  ? __fget_light+0x54/0x1e0
[ 2810.351129][    C3]  ksys_write+0xf5/0x1e0
[ 2810.351346][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2810.351596][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2810.351902][    C3]  do_syscall_64+0xc9/0x1e0
[ 2810.352134][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2810.352436][    C3] RIP: 0033:0x7f93b2836957
[ 2810.352663][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2810.353637][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2810.354059][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2810.354458][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2810.354860][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2810.355259][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2810.355658][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2810.356060][    C3]  </TASK>
[ 2836.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 432s! [ncat:8027]
[ 2836.613570][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2836.614821][    C1] irq event stamp: 174248
[ 2836.615036][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2836.615572][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2836.616033][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2836.616497][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2836.616955][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2836.617402][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2836.618010][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2836.618333][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2836.619302][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2836.619608][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2836.620003][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2836.620401][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2836.620798][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2836.621192][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2836.621586][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2836.622027][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2836.622355][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2836.622754][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2836.623147][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2836.623543][    C1] PKRU: 55555554
[ 2836.623723][    C1] Call Trace:
[ 2836.623896][    C1]  <IRQ>
[ 2836.624049][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2836.624314][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2836.624553][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2836.624830][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2836.625099][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2836.625382][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2836.625646][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2836.625947][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2836.626207][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2836.626514][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2836.626807][    C1]  </IRQ>
[ 2836.626955][    C1]  <TASK>
[ 2836.627104][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2836.627415][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2836.627705][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2836.627998][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2836.628284][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2836.628595][    C1]  ? lock_acquire+0x1c1/0x220
[ 2836.628834][    C1]  ? lock_release+0x1d5/0x250
[ 2836.629085][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2836.629333][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2836.629603][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2836.629886][    C1]  ? lock_acquire+0x1c1/0x220
[ 2836.630122][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2836.630359][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2836.630617][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2836.630849][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2836.631093][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2836.631349][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2836.631621][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2836.631896][    C1]  ip_local_deliver+0x19d/0x480
[ 2836.632141][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2836.632412][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2836.632671][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2836.633015][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2836.633266][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2836.633583][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2836.633843][    C1]  ip_rcv+0x564/0x740
[ 2836.634044][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2836.634275][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2836.634525][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2836.634797][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2836.635067][    C1]  ? skb_clone+0x10b/0x330
[ 2836.635294][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2836.635610][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2836.635913][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2836.636191][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2836.636482][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2836.636728][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2836.636956][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2836.637253][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2836.637534][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2836.637856][    C1]  ? lock_acquire+0x1c1/0x220
[ 2836.638092][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2836.638386][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2836.638668][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2836.638992][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2836.639246][    C1]  ? __skb_clone+0x57a/0x760
[ 2836.639479][    C1]  netif_receive_skb+0x55/0x280
[ 2836.639726][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2836.640035][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2836.640367][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2836.640664][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2836.640935][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2836.641224][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2836.641535][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2836.641817][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2836.642135][    C1]  ? stack_trace_save+0x95/0xd0
[ 2836.642382][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2836.642658][    C1]  ? kasan_save_stack+0x34/0x50
[ 2836.642906][    C1]  ? kasan_save_stack+0x24/0x50
[ 2836.643152][    C1]  ? kasan_save_track+0x14/0x30
[ 2836.643399][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2836.643661][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2836.643914][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2836.644160][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2836.644422][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2836.644684][    C1]  ? ip_output+0x16b/0x4f0
[ 2836.644908][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2836.645163][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2836.645435][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2836.645701][    C1]  ? get_reg+0x119/0x190
[ 2836.645914][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2836.646181][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2836.646487][    C1]  __tcf_classify+0x329/0x7d0
[ 2836.646729][    C1]  tcf_classify+0x283/0x930
[ 2836.646959][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2836.647208][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2836.647462][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2836.647744][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2836.648009][    C1]  tc_run+0x2e4/0x5d0
[ 2836.648212][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2836.648442][    C1]  ? lock_acquire+0x1c1/0x220
[ 2836.648679][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2836.648948][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2836.649199][    C1]  ? lock_acquire+0x1c1/0x220
[ 2836.649435][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2836.649698][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2836.649998][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2836.650270][    C1]  ? neigh_hh_output+0x348/0x590
[ 2836.650520][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2836.650783][    C1]  ip_finish_output2+0x786/0x18e0
[ 2836.651038][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2836.651316][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2836.651651][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2836.651927][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2836.652179][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2836.652442][    C1]  ip_output+0x16b/0x4f0
[ 2836.652655][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2836.652890][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2836.653129][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2836.653413][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2836.653664][    C1]  ? ip_local_out+0x114/0x3b0
[ 2836.653903][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2836.654148][    C1]  ? __create_object+0x5e/0xb0
[ 2836.654390][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2836.654655][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2836.654935][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2836.655205][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2836.655484][    C1]  tcp_release_cb+0x1e9/0x390
[ 2836.655721][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2836.655984][    C1]  release_sock+0xb8/0x1d0
[ 2836.656212][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2836.656430][    C1]  ? lock_release+0x1d5/0x250
[ 2836.656667][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2836.656915][    C1]  ? core_sys_select+0x620/0x710
[ 2836.657167][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2836.657435][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2836.657661][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2836.657908][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2836.658161][    C1]  ? __fget_light+0x54/0x1e0
[ 2836.658394][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2836.658657][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2836.658903][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2836.659166][    C1]  ? __might_fault+0xc6/0x180
[ 2836.659408][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2836.659685][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2836.659984][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2836.660283][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2836.660604][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2836.660854][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2836.661153][    C1]  do_syscall_64+0xc9/0x1e0
[ 2836.661385][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2836.661684][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2836.661917][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2836.662884][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2836.663303][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2836.663696][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2836.664091][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2836.664487][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2836.664880][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2836.665277][    C1]  </TASK>
[ 2836.665435][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 432s! [perl:7725]
[ 2836.665846][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2836.667102][    C3] irq event stamp: 290154
[ 2836.667322][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2836.667846][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2836.668348][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2836.668814][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2836.669281][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2836.669728][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2836.670341][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2836.670665][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2836.671633][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2836.671941][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2836.672339][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2836.672735][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2836.673134][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2836.673532][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2836.673929][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2836.674375][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2836.674705][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2836.675105][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2836.675503][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2836.675900][    C3] PKRU: 55555554
[ 2836.676081][    C3] Call Trace:
[ 2836.676252][    C3]  <IRQ>
[ 2836.676401][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2836.676662][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2836.676905][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2836.677181][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2836.677452][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2836.677739][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2836.678003][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2836.678310][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2836.678570][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2836.678879][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2836.679181][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2836.679494][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2836.679785][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2836.680077][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2836.680367][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2836.680676][    C3]  ? get_stack_info+0x36/0xc0
[ 2836.680916][    C3]  ? lock_acquire+0x1c1/0x220
[ 2836.681154][    C3]  ? lock_release+0x1d5/0x250
[ 2836.681393][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2836.681641][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2836.681911][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2836.682195][    C3]  ? lock_acquire+0x1c1/0x220
[ 2836.682430][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2836.682671][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2836.682930][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2836.683165][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2836.683411][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2836.683668][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2836.683945][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2836.684220][    C3]  ip_local_deliver+0x19d/0x480
[ 2836.684466][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2836.684736][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2836.684999][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2836.685346][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2836.685596][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2836.685915][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2836.686177][    C3]  ip_rcv+0x564/0x740
[ 2836.686379][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2836.686609][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2836.686861][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2836.687137][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2836.687367][    C3]  ? skb_clone+0x10b/0x330
[ 2836.687593][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2836.687911][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2836.688217][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2836.688496][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2836.688790][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2836.689044][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2836.689273][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2836.689572][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2836.689855][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2836.690179][    C3]  ? lock_acquire+0x1c1/0x220
[ 2836.690417][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2836.690712][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2836.690995][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2836.691311][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2836.691566][    C3]  ? __skb_clone+0x57a/0x760
[ 2836.691800][    C3]  netif_receive_skb+0x55/0x280
[ 2836.692047][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2836.692357][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2836.692689][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2836.692986][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2836.693260][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2836.693549][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2836.693861][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2836.694166][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2836.694491][    C3]  ? lock_release+0x1d5/0x250
[ 2836.694729][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2836.694993][    C3]  ? kernel_text_address+0xce/0xe0
[ 2836.695253][    C3]  ? __kernel_text_address+0x12/0x40
[ 2836.695519][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2836.695803][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2836.696118][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2836.696368][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2836.696642][    C3]  ? get_stack_info+0x36/0xc0
[ 2836.696882][    C3]  __tcf_classify+0x329/0x7d0
[ 2836.697123][    C3]  tcf_classify+0x283/0x930
[ 2836.697354][    C3]  ? lock_release+0x1d5/0x250
[ 2836.697592][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2836.697854][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2836.698108][    C3]  ? __kernel_text_address+0x12/0x40
[ 2836.698374][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2836.698658][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2836.698974][    C3]  tc_run+0x2e4/0x5d0
[ 2836.699179][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2836.699408][    C3]  ? lock_acquire+0x1c1/0x220
[ 2836.699646][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2836.699906][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2836.700158][    C3]  ? lock_acquire+0x1c1/0x220
[ 2836.700398][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2836.700662][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2836.700966][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2836.701237][    C3]  ? neigh_hh_output+0x348/0x590
[ 2836.701489][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2836.701753][    C3]  ip_finish_output2+0x786/0x18e0
[ 2836.702008][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2836.702345][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2836.702620][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2836.702872][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2836.703137][    C3]  ip_output+0x16b/0x4f0
[ 2836.703355][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2836.703598][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2836.703873][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2836.704185][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2836.704459][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2836.704710][    C3]  ? __alloc_skb+0xd4/0x280
[ 2836.704940][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2836.705209][    C3]  ? tcp_fragment+0x168/0x1040
[ 2836.705452][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2836.705701][    C3]  ? ip_local_out+0x114/0x3b0
[ 2836.705941][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2836.706187][    C3]  ? __skb_clone+0x57a/0x760
[ 2836.706422][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2836.706687][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2836.706969][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2836.707212][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2836.707462][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2836.707763][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2836.708081][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2836.708326][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2836.708590][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2836.708857][    C3]  tcp_write_timer+0x82/0x1d0
[ 2836.709103][    C3]  call_timer_fn+0x173/0x430
[ 2836.709340][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2836.709603][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2836.709864][    C3]  __run_timers.part.0+0x52d/0x890
[ 2836.710124][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2836.710394][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2836.710677][    C3]  ? lock_acquire+0x1c1/0x220
[ 2836.710917][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2836.711209][    C3]  ? lock_release+0x1d5/0x250
[ 2836.711447][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2836.711711][    C3]  ? ktime_get+0xb3/0x190
[ 2836.711933][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2836.712227][    C3]  run_timer_softirq+0x72/0x100
[ 2836.712474][    C3]  __do_softirq+0x1b9/0x7ff
[ 2836.712707][    C3]  irq_exit_rcu+0x98/0xc0
[ 2836.712925][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2836.713213][    C3]  </IRQ>
[ 2836.713362][    C3]  <TASK>
[ 2836.713513][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2836.713816][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2836.714139][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2836.715111][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2836.715419][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2836.715818][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2836.716218][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2836.716614][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2836.717010][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2836.717411][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2836.717707][    C3]  uart_start+0xe4/0x1b0
[ 2836.717926][    C3]  n_tty_write+0x677/0x7a0
[ 2836.718156][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2836.718408][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2836.718694][    C3]  ? lock_acquire+0x1c1/0x220
[ 2836.718934][    C3]  ? iterate_tty_write+0x95/0x540
[ 2836.719192][    C3]  iterate_tty_write+0x229/0x540
[ 2836.719445][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2836.719734][    C3]  vfs_write+0x9e9/0x10a0
[ 2836.719955][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2836.720200][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2836.720444][    C3]  ? lock_acquire+0x1c1/0x220
[ 2836.720681][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2836.720970][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2836.721235][    C3]  ? __fget_light+0x54/0x1e0
[ 2836.721474][    C3]  ksys_write+0xf5/0x1e0
[ 2836.721690][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2836.721938][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2836.722243][    C3]  do_syscall_64+0xc9/0x1e0
[ 2836.722472][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2836.722772][    C3] RIP: 0033:0x7f93b2836957
[ 2836.723000][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2836.723967][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2836.724387][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2836.724786][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2836.725184][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2836.725580][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2836.725977][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2836.726381][    C3]  </TASK>
[ 2864.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 458s! [ncat:8027]
[ 2864.613568][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2864.614818][    C1] irq event stamp: 174248
[ 2864.615036][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2864.615558][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2864.616018][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2864.616483][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2864.616943][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2864.617387][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2864.617992][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2864.618316][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2864.619284][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2864.619586][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2864.619983][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2864.620379][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2864.620775][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2864.621171][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2864.621569][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2864.622012][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2864.622341][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2864.622736][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2864.623134][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2864.623535][    C1] PKRU: 55555554
[ 2864.623716][    C1] Call Trace:
[ 2864.623885][    C1]  <IRQ>
[ 2864.624035][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2864.624298][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2864.624538][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2864.624815][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2864.625085][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2864.625371][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2864.625635][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2864.625936][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2864.626199][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2864.626505][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2864.626801][    C1]  </IRQ>
[ 2864.626948][    C1]  <TASK>
[ 2864.627100][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2864.627413][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2864.627702][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2864.627995][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2864.628282][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2864.628592][    C1]  ? lock_acquire+0x1c1/0x220
[ 2864.628841][    C1]  ? lock_release+0x1d5/0x250
[ 2864.629079][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2864.629326][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2864.629598][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2864.629880][    C1]  ? lock_acquire+0x1c1/0x220
[ 2864.630117][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2864.630357][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2864.630616][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2864.630847][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2864.631092][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2864.631350][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2864.631622][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2864.631899][    C1]  ip_local_deliver+0x19d/0x480
[ 2864.632145][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2864.632415][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2864.632676][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2864.633020][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2864.633272][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2864.633589][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2864.633850][    C1]  ip_rcv+0x564/0x740
[ 2864.634053][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2864.634284][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2864.634535][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2864.634809][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2864.635081][    C1]  ? skb_clone+0x10b/0x330
[ 2864.635306][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2864.635622][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2864.635926][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2864.636203][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2864.636497][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2864.636743][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2864.636971][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2864.637270][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2864.637551][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2864.637871][    C1]  ? lock_acquire+0x1c1/0x220
[ 2864.638107][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2864.638403][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2864.638683][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2864.639004][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2864.639256][    C1]  ? __skb_clone+0x57a/0x760
[ 2864.639489][    C1]  netif_receive_skb+0x55/0x280
[ 2864.639733][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2864.640042][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2864.640373][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2864.640667][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2864.640940][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2864.641226][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2864.641536][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2864.641815][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2864.642127][    C1]  ? stack_trace_save+0x95/0xd0
[ 2864.642373][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2864.642648][    C1]  ? kasan_save_stack+0x34/0x50
[ 2864.642894][    C1]  ? kasan_save_stack+0x24/0x50
[ 2864.643139][    C1]  ? kasan_save_track+0x14/0x30
[ 2864.643385][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2864.643646][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2864.643898][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2864.644142][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2864.644403][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2864.644663][    C1]  ? ip_output+0x16b/0x4f0
[ 2864.644888][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2864.645142][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2864.645412][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2864.645676][    C1]  ? get_reg+0x119/0x190
[ 2864.645891][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2864.646157][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2864.646463][    C1]  __tcf_classify+0x329/0x7d0
[ 2864.646702][    C1]  tcf_classify+0x283/0x930
[ 2864.646932][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2864.647179][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2864.647432][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2864.647713][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2864.647978][    C1]  tc_run+0x2e4/0x5d0
[ 2864.648183][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2864.648411][    C1]  ? lock_acquire+0x1c1/0x220
[ 2864.648647][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2864.648911][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2864.649162][    C1]  ? lock_acquire+0x1c1/0x220
[ 2864.649398][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2864.649659][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2864.649959][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2864.650230][    C1]  ? neigh_hh_output+0x348/0x590
[ 2864.650480][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2864.650741][    C1]  ip_finish_output2+0x786/0x18e0
[ 2864.650994][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2864.651272][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2864.651605][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2864.651879][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2864.652129][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2864.652392][    C1]  ip_output+0x16b/0x4f0
[ 2864.652604][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2864.652840][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2864.653082][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2864.653366][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2864.653615][    C1]  ? ip_local_out+0x114/0x3b0
[ 2864.653853][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2864.654099][    C1]  ? __create_object+0x5e/0xb0
[ 2864.654340][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2864.654605][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2864.654884][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2864.655154][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2864.655434][    C1]  tcp_release_cb+0x1e9/0x390
[ 2864.655669][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2864.655933][    C1]  release_sock+0xb8/0x1d0
[ 2864.656161][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2864.656381][    C1]  ? lock_release+0x1d5/0x250
[ 2864.656618][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2864.656867][    C1]  ? core_sys_select+0x620/0x710
[ 2864.657120][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2864.657389][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2864.657616][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2864.657864][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2864.658115][    C1]  ? __fget_light+0x54/0x1e0
[ 2864.658349][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2864.658614][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2864.658859][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2864.659122][    C1]  ? __might_fault+0xc6/0x180
[ 2864.659366][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2864.659645][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2864.659941][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2864.660240][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2864.660560][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2864.660810][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2864.661111][    C1]  do_syscall_64+0xc9/0x1e0
[ 2864.661343][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2864.661642][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2864.661867][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2864.662828][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2864.663247][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2864.663645][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2864.664045][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2864.664442][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2864.664841][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2864.665240][    C1]  </TASK>
[ 2864.665398][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 458s! [perl:7725]
[ 2864.665805][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2864.667060][    C3] irq event stamp: 290154
[ 2864.667278][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2864.667806][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2864.668312][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2864.668789][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2864.669253][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2864.669702][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2864.670312][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2864.670638][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2864.671608][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2864.671920][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2864.672321][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2864.672720][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2864.673118][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2864.673519][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2864.673918][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2864.674366][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2864.674699][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2864.675098][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2864.675498][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2864.675900][    C3] PKRU: 55555554
[ 2864.676080][    C3] Call Trace:
[ 2864.676252][    C3]  <IRQ>
[ 2864.676401][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2864.676663][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2864.676904][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2864.677183][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2864.677455][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2864.677740][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2864.678005][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2864.678310][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2864.678569][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2864.678882][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2864.679177][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2864.679490][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2864.679778][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2864.680072][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2864.680359][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2864.680669][    C3]  ? get_stack_info+0x36/0xc0
[ 2864.680909][    C3]  ? lock_acquire+0x1c1/0x220
[ 2864.681149][    C3]  ? lock_release+0x1d5/0x250
[ 2864.681386][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2864.681634][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2864.681905][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2864.682191][    C3]  ? lock_acquire+0x1c1/0x220
[ 2864.682429][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2864.682668][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2864.682927][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2864.683161][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2864.683410][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2864.683666][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2864.683939][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2864.684217][    C3]  ip_local_deliver+0x19d/0x480
[ 2864.684464][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2864.684735][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2864.684999][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2864.685344][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2864.685595][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2864.685915][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2864.686177][    C3]  ip_rcv+0x564/0x740
[ 2864.686379][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2864.686611][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2864.686863][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2864.687136][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2864.687368][    C3]  ? skb_clone+0x10b/0x330
[ 2864.687592][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2864.687911][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2864.688216][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2864.688494][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2864.688793][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2864.689041][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2864.689271][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2864.689569][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2864.689853][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2864.690177][    C3]  ? lock_acquire+0x1c1/0x220
[ 2864.690413][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2864.690709][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2864.690993][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2864.691307][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2864.691560][    C3]  ? __skb_clone+0x57a/0x760
[ 2864.691794][    C3]  netif_receive_skb+0x55/0x280
[ 2864.692041][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2864.692354][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2864.692684][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2864.692981][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2864.693256][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2864.693541][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2864.693853][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2864.694162][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2864.694486][    C3]  ? lock_release+0x1d5/0x250
[ 2864.694722][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2864.694987][    C3]  ? kernel_text_address+0xce/0xe0
[ 2864.695250][    C3]  ? __kernel_text_address+0x12/0x40
[ 2864.695516][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2864.695798][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2864.696108][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2864.696361][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2864.696636][    C3]  ? get_stack_info+0x36/0xc0
[ 2864.696876][    C3]  __tcf_classify+0x329/0x7d0
[ 2864.697118][    C3]  tcf_classify+0x283/0x930
[ 2864.697349][    C3]  ? lock_release+0x1d5/0x250
[ 2864.697587][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2864.697848][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2864.698102][    C3]  ? __kernel_text_address+0x12/0x40
[ 2864.698370][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2864.698652][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2864.698969][    C3]  tc_run+0x2e4/0x5d0
[ 2864.699173][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2864.699405][    C3]  ? lock_acquire+0x1c1/0x220
[ 2864.699640][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2864.699901][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2864.700153][    C3]  ? lock_acquire+0x1c1/0x220
[ 2864.700394][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2864.700657][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2864.700960][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2864.701231][    C3]  ? neigh_hh_output+0x348/0x590
[ 2864.701482][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2864.701746][    C3]  ip_finish_output2+0x786/0x18e0
[ 2864.702001][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2864.702340][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2864.702616][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2864.702867][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2864.703130][    C3]  ip_output+0x16b/0x4f0
[ 2864.703346][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2864.703589][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2864.703864][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2864.704175][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2864.704455][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2864.704704][    C3]  ? __alloc_skb+0xd4/0x280
[ 2864.704933][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2864.705202][    C3]  ? tcp_fragment+0x168/0x1040
[ 2864.705445][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2864.705696][    C3]  ? ip_local_out+0x114/0x3b0
[ 2864.705935][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2864.706183][    C3]  ? __skb_clone+0x57a/0x760
[ 2864.706415][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2864.706682][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2864.706962][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2864.707208][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2864.707455][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2864.707752][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2864.708071][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2864.708316][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2864.708575][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2864.708848][    C3]  tcp_write_timer+0x82/0x1d0
[ 2864.709089][    C3]  call_timer_fn+0x173/0x430
[ 2864.709325][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2864.709587][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2864.709847][    C3]  __run_timers.part.0+0x52d/0x890
[ 2864.710107][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2864.710375][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2864.710659][    C3]  ? lock_acquire+0x1c1/0x220
[ 2864.710895][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2864.711186][    C3]  ? lock_release+0x1d5/0x250
[ 2864.711424][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2864.711687][    C3]  ? ktime_get+0xb3/0x190
[ 2864.711907][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2864.712205][    C3]  run_timer_softirq+0x72/0x100
[ 2864.712452][    C3]  __do_softirq+0x1b9/0x7ff
[ 2864.712683][    C3]  irq_exit_rcu+0x98/0xc0
[ 2864.712904][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2864.713187][    C3]  </IRQ>
[ 2864.713338][    C3]  <TASK>
[ 2864.713488][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2864.713792][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2864.714114][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2864.715079][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2864.715390][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2864.715787][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2864.716185][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2864.716582][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2864.716980][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2864.717379][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2864.717674][    C3]  uart_start+0xe4/0x1b0
[ 2864.717893][    C3]  n_tty_write+0x677/0x7a0
[ 2864.718123][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2864.718374][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2864.718661][    C3]  ? lock_acquire+0x1c1/0x220
[ 2864.718904][    C3]  ? iterate_tty_write+0x95/0x540
[ 2864.719159][    C3]  iterate_tty_write+0x229/0x540
[ 2864.719412][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2864.719700][    C3]  vfs_write+0x9e9/0x10a0
[ 2864.719920][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2864.720161][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2864.720405][    C3]  ? lock_acquire+0x1c1/0x220
[ 2864.720643][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2864.720930][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2864.721196][    C3]  ? __fget_light+0x54/0x1e0
[ 2864.721433][    C3]  ksys_write+0xf5/0x1e0
[ 2864.721650][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2864.721896][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2864.722202][    C3]  do_syscall_64+0xc9/0x1e0
[ 2864.722435][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2864.722731][    C3] RIP: 0033:0x7f93b2836957
[ 2864.722958][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2864.723924][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2864.724350][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2864.724748][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2864.725145][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2864.725545][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2864.725944][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2864.726347][    C3]  </TASK>
[ 2888.356163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 2888.356538][    C1] rcu: 1-....: (510914 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=120379
[ 2888.357085][    C1] rcu: (t=494385 jiffies g=1064457 q=64 ncpus=4)
[ 2888.357410][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2888.357855][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2888.358466][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2888.358812][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2888.359773][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2888.360078][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2888.360473][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2888.360866][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2888.361264][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2888.361657][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2888.362051][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2888.362494][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2888.362823][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2888.363222][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2888.363617][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2888.364012][    C1] PKRU: 55555554
[ 2888.364193][    C1] Call Trace:
[ 2888.364363][    C1]  <IRQ>
[ 2888.364511][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 2888.364782][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 2888.365033][    C1]  ? check_cpu_stall+0x284/0x500
[ 2888.365284][    C1]  ? rcu_pending+0x92/0x360
[ 2888.365516][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 2888.365782][    C1]  ? update_process_times+0xb9/0x110
[ 2888.366049][    C1]  ? tick_sched_handle+0x67/0x130
[ 2888.366306][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 2888.366590][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2888.366829][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 2888.367140][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2888.367413][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2888.367699][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2888.367962][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2888.368267][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2888.368527][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2888.368842][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2888.369134][    C1]  </IRQ>
[ 2888.369287][    C1]  <TASK>
[ 2888.369435][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2888.369748][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2888.370037][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2888.370330][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2888.370617][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2888.370930][    C1]  ? lock_acquire+0x1c1/0x220
[ 2888.371169][    C1]  ? lock_release+0x1d5/0x250
[ 2888.371407][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2888.371655][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2888.371925][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2888.372209][    C1]  ? lock_acquire+0x1c1/0x220
[ 2888.372444][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2888.372683][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2888.372941][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2888.373176][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2888.373422][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2888.373683][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2888.373956][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2888.374232][    C1]  ip_local_deliver+0x19d/0x480
[ 2888.374479][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2888.374751][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2888.375014][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2888.375361][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2888.375612][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2888.375931][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2888.376194][    C1]  ip_rcv+0x564/0x740
[ 2888.376397][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2888.376629][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2888.376881][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2888.377158][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2888.377429][    C1]  ? skb_clone+0x10b/0x330
[ 2888.377656][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2888.377973][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2888.378276][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2888.378556][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2888.378853][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2888.379101][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2888.379331][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2888.379628][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2888.379914][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2888.380237][    C1]  ? lock_acquire+0x1c1/0x220
[ 2888.380475][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2888.380768][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2888.381054][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2888.381373][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2888.381628][    C1]  ? __skb_clone+0x57a/0x760
[ 2888.381860][    C1]  netif_receive_skb+0x55/0x280
[ 2888.382107][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2888.382421][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2888.382753][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2888.383052][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2888.383326][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2888.383612][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2888.383922][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2888.384208][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2888.384522][    C1]  ? stack_trace_save+0x95/0xd0
[ 2888.384768][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2888.385049][    C1]  ? kasan_save_stack+0x34/0x50
[ 2888.385297][    C1]  ? kasan_save_stack+0x24/0x50
[ 2888.385542][    C1]  ? kasan_save_track+0x14/0x30
[ 2888.385787][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2888.386052][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2888.386307][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2888.386553][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2888.386818][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2888.387081][    C1]  ? ip_output+0x16b/0x4f0
[ 2888.387306][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2888.387561][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2888.387832][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2888.388101][    C1]  ? get_reg+0x119/0x190
[ 2888.388317][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2888.388583][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2888.388897][    C1]  __tcf_classify+0x329/0x7d0
[ 2888.389140][    C1]  tcf_classify+0x283/0x930
[ 2888.389369][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2888.389617][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2888.389872][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2888.390157][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2888.390425][    C1]  tc_run+0x2e4/0x5d0
[ 2888.390628][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2888.390860][    C1]  ? lock_acquire+0x1c1/0x220
[ 2888.391095][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2888.391356][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2888.391608][    C1]  ? lock_acquire+0x1c1/0x220
[ 2888.391848][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2888.392110][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2888.392414][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2888.392684][    C1]  ? neigh_hh_output+0x348/0x590
[ 2888.392935][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2888.393198][    C1]  ip_finish_output2+0x786/0x18e0
[ 2888.393453][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2888.393735][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2888.394070][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2888.394345][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2888.394596][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2888.394859][    C1]  ip_output+0x16b/0x4f0
[ 2888.395076][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2888.395313][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2888.395556][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2888.395841][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2888.396091][    C1]  ? ip_local_out+0x114/0x3b0
[ 2888.396331][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2888.396578][    C1]  ? __create_object+0x5e/0xb0
[ 2888.396822][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2888.397088][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2888.397370][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2888.397642][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2888.397922][    C1]  tcp_release_cb+0x1e9/0x390
[ 2888.398161][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2888.398426][    C1]  release_sock+0xb8/0x1d0
[ 2888.398658][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2888.398878][    C1]  ? lock_release+0x1d5/0x250
[ 2888.399117][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2888.399366][    C1]  ? core_sys_select+0x620/0x710
[ 2888.399619][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2888.399887][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2888.400111][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2888.400362][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2888.400615][    C1]  ? __fget_light+0x54/0x1e0
[ 2888.400853][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2888.401117][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2888.401358][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2888.401622][    C1]  ? __might_fault+0xc6/0x180
[ 2888.401864][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2888.402145][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2888.402445][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2888.402742][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2888.403064][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2888.403317][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2888.403620][    C1]  do_syscall_64+0xc9/0x1e0
[ 2888.403854][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2888.404152][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2888.404382][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2888.405348][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2888.405770][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2888.406167][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2888.406563][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2888.406959][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2888.407360][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2888.407761][    C1]  </TASK>
[ 2888.407917][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 2888.408196][    C3] NMI backtrace for cpu 3
[ 2888.408207][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2888.408211][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2888.408214][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2888.408220][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2888.408223][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2888.408226][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2888.408228][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2888.408230][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2888.408232][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2888.408233][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2888.408235][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2888.408237][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2888.408241][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2888.408242][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2888.408244][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2888.408245][    C3] PKRU: 55555554
[ 2888.408246][    C3] Call Trace:
[ 2888.408249][    C3]  <NMI>
[ 2888.408253][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 2888.408258][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 2888.408262][    C3]  ? nmi_handle+0x153/0x420
[ 2888.408267][    C3]  ? default_do_nmi+0x41/0x100
[ 2888.408270][    C3]  ? exc_nmi+0xf3/0x120
[ 2888.408272][    C3]  ? end_repeat_nmi+0xf/0x60
[ 2888.408277][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2888.408281][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2888.408284][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2888.408288][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2888.408291][    C3]  </NMI>
[ 2888.408292][    C3]  <IRQ>
[ 2888.408293][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2888.408296][    C3]  ? get_stack_info+0x36/0xc0
[ 2888.408300][    C3]  ? lock_acquire+0x1c1/0x220
[ 2888.408305][    C3]  ? lock_release+0x1d5/0x250
[ 2888.408308][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2888.408312][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2888.408315][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2888.408318][    C3]  ? lock_acquire+0x1c1/0x220
[ 2888.408320][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2888.408324][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2888.408327][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2888.408334][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2888.408337][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2888.408342][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2888.408347][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2888.408351][    C3]  ip_local_deliver+0x19d/0x480
[ 2888.408354][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2888.408356][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2888.408359][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2888.408365][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2888.408369][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2888.408372][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2888.408381][    C3]  ip_rcv+0x564/0x740
[ 2888.408384][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2888.408386][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2888.408391][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2888.408394][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2888.408398][    C3]  ? skb_clone+0x10b/0x330
[ 2888.408401][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2888.408407][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2888.408413][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2888.408417][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2888.408425][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2888.408429][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2888.408432][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2888.408436][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2888.408439][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2888.408443][    C3]  ? lock_acquire+0x1c1/0x220
[ 2888.408446][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2888.408451][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2888.408454][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2888.408458][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2888.408461][    C3]  ? __skb_clone+0x57a/0x760
[ 2888.408464][    C3]  netif_receive_skb+0x55/0x280
[ 2888.408467][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2888.408475][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2888.408481][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2888.408488][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2888.408492][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2888.408502][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2888.408511][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2888.408520][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2888.408529][    C3]  ? lock_release+0x1d5/0x250
[ 2888.408531][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2888.408536][    C3]  ? kernel_text_address+0xce/0xe0
[ 2888.408539][    C3]  ? __kernel_text_address+0x12/0x40
[ 2888.408542][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2888.408545][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2888.408548][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2888.408554][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2888.408558][    C3]  ? get_stack_info+0x36/0xc0
[ 2888.408563][    C3]  __tcf_classify+0x329/0x7d0
[ 2888.408568][    C3]  tcf_classify+0x283/0x930
[ 2888.408572][    C3]  ? lock_release+0x1d5/0x250
[ 2888.408575][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2888.408578][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2888.408581][    C3]  ? __kernel_text_address+0x12/0x40
[ 2888.408584][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2888.408586][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2888.408590][    C3]  tc_run+0x2e4/0x5d0
[ 2888.408594][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2888.408597][    C3]  ? lock_acquire+0x1c1/0x220
[ 2888.408599][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2888.408603][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2888.408607][    C3]  ? lock_acquire+0x1c1/0x220
[ 2888.408609][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2888.408613][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2888.408616][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2888.408619][    C3]  ? neigh_hh_output+0x348/0x590
[ 2888.408630][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2888.408634][    C3]  ip_finish_output2+0x786/0x18e0
[ 2888.408637][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2888.408645][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2888.408647][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2888.408651][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2888.408654][    C3]  ip_output+0x16b/0x4f0
[ 2888.408658][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2888.408660][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2888.408663][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2888.408667][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2888.408670][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2888.408673][    C3]  ? __alloc_skb+0xd4/0x280
[ 2888.408676][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2888.408681][    C3]  ? tcp_fragment+0x168/0x1040
[ 2888.408684][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2888.408687][    C3]  ? ip_local_out+0x114/0x3b0
[ 2888.408691][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2888.408695][    C3]  ? __skb_clone+0x57a/0x760
[ 2888.408698][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2888.408703][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2888.408707][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2888.408711][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2888.408715][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2888.408719][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2888.408722][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2888.408726][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2888.408729][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2888.408732][    C3]  tcp_write_timer+0x82/0x1d0
[ 2888.408736][    C3]  call_timer_fn+0x173/0x430
[ 2888.408740][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2888.408745][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2888.408749][    C3]  __run_timers.part.0+0x52d/0x890
[ 2888.408751][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2888.408756][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2888.408759][    C3]  ? lock_acquire+0x1c1/0x220
[ 2888.408761][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2888.408765][    C3]  ? lock_release+0x1d5/0x250
[ 2888.408768][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2888.408771][    C3]  ? ktime_get+0xb3/0x190
[ 2888.408774][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2888.408778][    C3]  run_timer_softirq+0x72/0x100
[ 2888.408781][    C3]  __do_softirq+0x1b9/0x7ff
[ 2888.408786][    C3]  irq_exit_rcu+0x98/0xc0
[ 2888.408789][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2888.408792][    C3]  </IRQ>
[ 2888.408793][    C3]  <TASK>
[ 2888.408794][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2888.408798][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2888.408800][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2888.408802][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2888.408805][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2888.408807][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2888.408808][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2888.408809][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2888.408811][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2888.408814][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2888.408818][    C3]  uart_start+0xe4/0x1b0
[ 2888.408824][    C3]  n_tty_write+0x677/0x7a0
[ 2888.408829][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2888.408832][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2888.408837][    C3]  ? lock_acquire+0x1c1/0x220
[ 2888.408839][    C3]  ? iterate_tty_write+0x95/0x540
[ 2888.408844][    C3]  iterate_tty_write+0x229/0x540
[ 2888.408848][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2888.408852][    C3]  vfs_write+0x9e9/0x10a0
[ 2888.408857][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2888.408859][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2888.408863][    C3]  ? lock_acquire+0x1c1/0x220
[ 2888.408865][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2888.408869][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2888.408872][    C3]  ? __fget_light+0x54/0x1e0
[ 2888.408877][    C3]  ksys_write+0xf5/0x1e0
[ 2888.408880][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2888.408884][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2888.408888][    C3]  do_syscall_64+0xc9/0x1e0
[ 2888.408892][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2888.408895][    C3] RIP: 0033:0x7f93b2836957
[ 2888.408898][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2888.408900][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2888.408903][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2888.408904][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2888.408906][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2888.408907][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2888.408909][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2888.408914][    C3]  </TASK>
[ 2912.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 503s! [ncat:8027]
[ 2912.613568][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2912.614819][    C1] irq event stamp: 174248
[ 2912.615035][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2912.615560][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2912.616021][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2912.616488][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2912.616944][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2912.617390][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2912.618000][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 2912.618284][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 2912.619254][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 2912.619559][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2912.619953][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2912.620349][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2912.620747][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2912.621142][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2912.621539][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2912.621981][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2912.622310][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2912.622708][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2912.623103][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2912.623498][    C1] PKRU: 55555554
[ 2912.623678][    C1] Call Trace:
[ 2912.623848][    C1]  <IRQ>
[ 2912.623997][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2912.624258][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2912.624500][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2912.624773][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2912.625044][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2912.625331][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2912.625594][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2912.625898][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2912.626158][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2912.626466][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2912.626758][    C1]  </IRQ>
[ 2912.626909][    C1]  <TASK>
[ 2912.627056][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2912.627370][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2912.627658][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 2912.627938][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 2912.628219][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2912.628537][    C1]  ? lock_acquire+0x1c1/0x220
[ 2912.628777][    C1]  ? lock_release+0x1d5/0x250
[ 2912.629015][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2912.629262][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2912.629533][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2912.629814][    C1]  ? lock_acquire+0x1c1/0x220
[ 2912.630055][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2912.630295][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2912.630553][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2912.630785][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2912.631032][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2912.631289][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2912.631564][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2912.631839][    C1]  ip_local_deliver+0x19d/0x480
[ 2912.632089][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2912.632361][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2912.632623][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2912.632966][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2912.633219][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2912.633536][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2912.633796][    C1]  ip_rcv+0x564/0x740
[ 2912.633999][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2912.634230][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2912.634483][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2912.634756][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2912.635029][    C1]  ? skb_clone+0x10b/0x330
[ 2912.635255][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2912.635572][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2912.635876][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2912.636154][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2912.636449][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2912.636696][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2912.636924][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2912.637224][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2912.637506][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2912.637828][    C1]  ? lock_acquire+0x1c1/0x220
[ 2912.638066][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2912.638361][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2912.638650][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2912.638964][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2912.639218][    C1]  ? __skb_clone+0x57a/0x760
[ 2912.639451][    C1]  netif_receive_skb+0x55/0x280
[ 2912.639698][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2912.640007][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2912.640340][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2912.640637][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2912.640911][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2912.641199][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2912.641511][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2912.641792][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2912.642105][    C1]  ? stack_trace_save+0x95/0xd0
[ 2912.642355][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2912.642632][    C1]  ? kasan_save_stack+0x34/0x50
[ 2912.642880][    C1]  ? kasan_save_stack+0x24/0x50
[ 2912.643126][    C1]  ? kasan_save_track+0x14/0x30
[ 2912.643374][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2912.643636][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2912.643889][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2912.644136][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2912.644398][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2912.644661][    C1]  ? ip_output+0x16b/0x4f0
[ 2912.644889][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2912.645145][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2912.645419][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2912.645687][    C1]  ? get_reg+0x119/0x190
[ 2912.645902][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2912.646171][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2912.646479][    C1]  __tcf_classify+0x329/0x7d0
[ 2912.646719][    C1]  tcf_classify+0x283/0x930
[ 2912.646951][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2912.647201][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2912.647455][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2912.647740][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2912.648007][    C1]  tc_run+0x2e4/0x5d0
[ 2912.648217][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2912.648448][    C1]  ? lock_acquire+0x1c1/0x220
[ 2912.648696][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2912.648956][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2912.649210][    C1]  ? lock_acquire+0x1c1/0x220
[ 2912.649448][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2912.649711][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2912.650015][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2912.650290][    C1]  ? neigh_hh_output+0x348/0x590
[ 2912.650542][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2912.650806][    C1]  ip_finish_output2+0x786/0x18e0
[ 2912.651061][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2912.651342][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2912.651678][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2912.651956][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2912.652210][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2912.652474][    C1]  ip_output+0x16b/0x4f0
[ 2912.652688][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2912.652923][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2912.653166][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2912.653455][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2912.653706][    C1]  ? ip_local_out+0x114/0x3b0
[ 2912.653946][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2912.654196][    C1]  ? __create_object+0x5e/0xb0
[ 2912.654438][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2912.654705][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2912.654985][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2912.655258][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2912.655540][    C1]  tcp_release_cb+0x1e9/0x390
[ 2912.655777][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2912.656042][    C1]  release_sock+0xb8/0x1d0
[ 2912.656270][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2912.656490][    C1]  ? lock_release+0x1d5/0x250
[ 2912.656727][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2912.656976][    C1]  ? core_sys_select+0x620/0x710
[ 2912.657229][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2912.657497][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2912.657724][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2912.657972][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2912.658227][    C1]  ? __fget_light+0x54/0x1e0
[ 2912.658460][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2912.658732][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2912.658969][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2912.659236][    C1]  ? __might_fault+0xc6/0x180
[ 2912.659482][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2912.659763][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2912.660061][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2912.660361][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2912.660682][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2912.660934][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2912.661237][    C1]  do_syscall_64+0xc9/0x1e0
[ 2912.661468][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2912.661768][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2912.661994][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2912.662961][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2912.663379][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2912.663775][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2912.664177][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2912.664574][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2912.664971][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2912.665372][    C1]  </TASK>
[ 2912.665530][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 503s! [perl:7725]
[ 2912.665938][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2912.667192][    C3] irq event stamp: 290154
[ 2912.667408][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2912.667932][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2912.668435][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2912.668911][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2912.669371][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2912.669816][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2912.670425][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2912.670747][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2912.671715][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2912.672020][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2912.672421][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2912.672818][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2912.673216][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2912.673612][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2912.674009][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2912.674456][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2912.674786][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2912.675185][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2912.675579][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2912.675979][    C3] PKRU: 55555554
[ 2912.676160][    C3] Call Trace:
[ 2912.676330][    C3]  <IRQ>
[ 2912.676479][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2912.676741][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2912.676982][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2912.677259][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2912.677531][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2912.677818][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2912.678084][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2912.678388][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2912.678658][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2912.678966][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2912.679263][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2912.679577][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2912.679866][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2912.680160][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2912.680447][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2912.680757][    C3]  ? get_stack_info+0x36/0xc0
[ 2912.680997][    C3]  ? lock_acquire+0x1c1/0x220
[ 2912.681239][    C3]  ? lock_release+0x1d5/0x250
[ 2912.681476][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2912.681724][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2912.681996][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2912.682280][    C3]  ? lock_acquire+0x1c1/0x220
[ 2912.682518][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2912.682756][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2912.683018][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2912.683252][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2912.683498][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2912.683755][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2912.684029][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2912.684309][    C3]  ip_local_deliver+0x19d/0x480
[ 2912.684557][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2912.684828][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2912.685091][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2912.685436][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2912.685687][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2912.686005][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2912.686266][    C3]  ip_rcv+0x564/0x740
[ 2912.686468][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2912.686700][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2912.686952][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2912.687227][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2912.687459][    C3]  ? skb_clone+0x10b/0x330
[ 2912.687683][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2912.688000][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2912.688307][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2912.688598][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2912.688891][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2912.689140][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2912.689372][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2912.689669][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2912.689957][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2912.690283][    C3]  ? lock_acquire+0x1c1/0x220
[ 2912.690520][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2912.690816][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2912.691102][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2912.691419][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2912.691674][    C3]  ? __skb_clone+0x57a/0x760
[ 2912.691907][    C3]  netif_receive_skb+0x55/0x280
[ 2912.692155][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2912.692469][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2912.692800][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2912.693098][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2912.693372][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2912.693659][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2912.693973][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2912.694282][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2912.694608][    C3]  ? lock_release+0x1d5/0x250
[ 2912.694846][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2912.695112][    C3]  ? kernel_text_address+0xce/0xe0
[ 2912.695374][    C3]  ? __kernel_text_address+0x12/0x40
[ 2912.695640][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2912.695923][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2912.696237][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2912.696488][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2912.696765][    C3]  ? get_stack_info+0x36/0xc0
[ 2912.697003][    C3]  __tcf_classify+0x329/0x7d0
[ 2912.697247][    C3]  tcf_classify+0x283/0x930
[ 2912.697482][    C3]  ? lock_release+0x1d5/0x250
[ 2912.697719][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2912.697984][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2912.698241][    C3]  ? __kernel_text_address+0x12/0x40
[ 2912.698520][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2912.698803][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2912.699116][    C3]  tc_run+0x2e4/0x5d0
[ 2912.699321][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2912.699552][    C3]  ? lock_acquire+0x1c1/0x220
[ 2912.699790][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2912.700052][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2912.700305][    C3]  ? lock_acquire+0x1c1/0x220
[ 2912.700542][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2912.700806][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2912.701110][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2912.701382][    C3]  ? neigh_hh_output+0x348/0x590
[ 2912.701634][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2912.701900][    C3]  ip_finish_output2+0x786/0x18e0
[ 2912.702156][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2912.702495][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2912.702773][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2912.703027][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2912.703295][    C3]  ip_output+0x16b/0x4f0
[ 2912.703511][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2912.703754][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2912.704031][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2912.704342][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2912.704620][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2912.704871][    C3]  ? __alloc_skb+0xd4/0x280
[ 2912.705100][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2912.705370][    C3]  ? tcp_fragment+0x168/0x1040
[ 2912.705613][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2912.705864][    C3]  ? ip_local_out+0x114/0x3b0
[ 2912.706107][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2912.706356][    C3]  ? __skb_clone+0x57a/0x760
[ 2912.706590][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2912.706857][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2912.707136][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2912.707381][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2912.707632][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2912.707930][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2912.708250][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2912.708495][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2912.708761][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2912.709028][    C3]  tcp_write_timer+0x82/0x1d0
[ 2912.709268][    C3]  call_timer_fn+0x173/0x430
[ 2912.709510][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2912.709771][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2912.710031][    C3]  __run_timers.part.0+0x52d/0x890
[ 2912.710291][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2912.710559][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2912.710845][    C3]  ? lock_acquire+0x1c1/0x220
[ 2912.711082][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2912.711374][    C3]  ? lock_release+0x1d5/0x250
[ 2912.711614][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2912.711879][    C3]  ? ktime_get+0xb3/0x190
[ 2912.712099][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2912.712397][    C3]  run_timer_softirq+0x72/0x100
[ 2912.712645][    C3]  __do_softirq+0x1b9/0x7ff
[ 2912.712877][    C3]  irq_exit_rcu+0x98/0xc0
[ 2912.713097][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2912.713382][    C3]  </IRQ>
[ 2912.713533][    C3]  <TASK>
[ 2912.713683][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2912.713987][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2912.714312][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2912.715281][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2912.715589][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2912.715986][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2912.716385][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2912.716785][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2912.717183][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2912.717583][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2912.717880][    C3]  uart_start+0xe4/0x1b0
[ 2912.718098][    C3]  n_tty_write+0x677/0x7a0
[ 2912.718328][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2912.718586][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2912.718873][    C3]  ? lock_acquire+0x1c1/0x220
[ 2912.719112][    C3]  ? iterate_tty_write+0x95/0x540
[ 2912.719372][    C3]  iterate_tty_write+0x229/0x540
[ 2912.719626][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2912.719914][    C3]  vfs_write+0x9e9/0x10a0
[ 2912.720138][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2912.720382][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2912.720626][    C3]  ? lock_acquire+0x1c1/0x220
[ 2912.720865][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2912.721153][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2912.721418][    C3]  ? __fget_light+0x54/0x1e0
[ 2912.721654][    C3]  ksys_write+0xf5/0x1e0
[ 2912.721873][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2912.722124][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2912.722433][    C3]  do_syscall_64+0xc9/0x1e0
[ 2912.722667][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2912.722967][    C3] RIP: 0033:0x7f93b2836957
[ 2912.723193][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2912.724159][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2912.724581][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2912.724979][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2912.725378][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2912.725778][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2912.726175][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2912.726577][    C3]  </TASK>
[ 2940.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 529s! [ncat:8027]
[ 2940.613572][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2940.614823][    C1] irq event stamp: 174248
[ 2940.615042][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2940.615566][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2940.616026][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2940.616491][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2940.616950][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2940.617396][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2940.618002][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2940.618325][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2940.619297][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2940.619602][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2940.620000][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2940.620397][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2940.620792][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2940.621188][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2940.621587][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2940.622031][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2940.622361][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2940.622758][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2940.623153][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2940.623551][    C1] PKRU: 55555554
[ 2940.623731][    C1] Call Trace:
[ 2940.623900][    C1]  <IRQ>
[ 2940.624050][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2940.624311][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2940.624552][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2940.624829][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2940.625100][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2940.625390][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2940.625656][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2940.625958][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2940.626218][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2940.626526][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2940.626821][    C1]  </IRQ>
[ 2940.626969][    C1]  <TASK>
[ 2940.627120][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2940.627432][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2940.627722][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2940.628016][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2940.628303][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2940.628624][    C1]  ? lock_acquire+0x1c1/0x220
[ 2940.628865][    C1]  ? lock_release+0x1d5/0x250
[ 2940.629103][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2940.629350][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2940.629621][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2940.629904][    C1]  ? lock_acquire+0x1c1/0x220
[ 2940.630143][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2940.630382][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2940.630641][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2940.630874][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2940.631119][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2940.631376][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2940.631649][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2940.631927][    C1]  ip_local_deliver+0x19d/0x480
[ 2940.632173][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2940.632444][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2940.632710][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2940.633055][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2940.633308][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2940.633626][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2940.633887][    C1]  ip_rcv+0x564/0x740
[ 2940.634089][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2940.634320][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2940.634573][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2940.634851][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2940.635124][    C1]  ? skb_clone+0x10b/0x330
[ 2940.635351][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2940.635669][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2940.635974][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2940.636255][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2940.636549][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2940.636795][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2940.637024][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2940.637324][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2940.637607][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2940.637930][    C1]  ? lock_acquire+0x1c1/0x220
[ 2940.638168][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2940.638469][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2940.638752][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2940.639067][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2940.639322][    C1]  ? __skb_clone+0x57a/0x760
[ 2940.639558][    C1]  netif_receive_skb+0x55/0x280
[ 2940.639805][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2940.640117][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2940.640450][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2940.640754][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2940.641028][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2940.641317][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2940.641628][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2940.641911][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2940.642228][    C1]  ? stack_trace_save+0x95/0xd0
[ 2940.642476][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2940.642753][    C1]  ? kasan_save_stack+0x34/0x50
[ 2940.643002][    C1]  ? kasan_save_stack+0x24/0x50
[ 2940.643250][    C1]  ? kasan_save_track+0x14/0x30
[ 2940.643497][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2940.643761][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2940.644015][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2940.644262][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2940.644523][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2940.644786][    C1]  ? ip_output+0x16b/0x4f0
[ 2940.645013][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2940.645268][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2940.645540][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2940.645807][    C1]  ? get_reg+0x119/0x190
[ 2940.646022][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2940.646291][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2940.646597][    C1]  __tcf_classify+0x329/0x7d0
[ 2940.646839][    C1]  tcf_classify+0x283/0x930
[ 2940.647071][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2940.647320][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2940.647576][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2940.647860][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2940.648126][    C1]  tc_run+0x2e4/0x5d0
[ 2940.648332][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2940.648571][    C1]  ? lock_acquire+0x1c1/0x220
[ 2940.648809][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2940.649069][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2940.649322][    C1]  ? lock_acquire+0x1c1/0x220
[ 2940.649561][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2940.649824][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2940.650127][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2940.650399][    C1]  ? neigh_hh_output+0x348/0x590
[ 2940.650651][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2940.650915][    C1]  ip_finish_output2+0x786/0x18e0
[ 2940.651171][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2940.651450][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2940.651785][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2940.652062][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2940.652315][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2940.652579][    C1]  ip_output+0x16b/0x4f0
[ 2940.652793][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2940.653029][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2940.653272][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2940.653556][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2940.653808][    C1]  ? ip_local_out+0x114/0x3b0
[ 2940.654048][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2940.654296][    C1]  ? __create_object+0x5e/0xb0
[ 2940.654538][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2940.654805][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2940.655086][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2940.655358][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2940.655639][    C1]  tcp_release_cb+0x1e9/0x390
[ 2940.655877][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2940.656141][    C1]  release_sock+0xb8/0x1d0
[ 2940.656369][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2940.656588][    C1]  ? lock_release+0x1d5/0x250
[ 2940.656827][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2940.657075][    C1]  ? core_sys_select+0x620/0x710
[ 2940.657329][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2940.657598][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2940.657823][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2940.658072][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2940.658326][    C1]  ? __fget_light+0x54/0x1e0
[ 2940.658566][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2940.658831][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2940.659070][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2940.659333][    C1]  ? __might_fault+0xc6/0x180
[ 2940.659574][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2940.659855][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2940.660153][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2940.660452][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2940.660772][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2940.661024][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2940.661326][    C1]  do_syscall_64+0xc9/0x1e0
[ 2940.661557][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2940.661856][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2940.662081][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2940.663046][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2940.663465][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2940.663862][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2940.664259][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2940.664656][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2940.665052][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2940.665451][    C1]  </TASK>
[ 2940.665609][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 529s! [perl:7725]
[ 2940.666020][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2940.667276][    C3] irq event stamp: 290154
[ 2940.667493][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2940.668018][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2940.668523][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2940.668988][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2940.669448][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2940.669893][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2940.670502][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2940.670825][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2940.671789][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2940.672094][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2940.672491][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2940.672886][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2940.673282][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2940.673679][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2940.674076][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2940.674519][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2940.674849][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2940.675247][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2940.675645][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2940.676040][    C3] PKRU: 55555554
[ 2940.676222][    C3] Call Trace:
[ 2940.676390][    C3]  <IRQ>
[ 2940.676540][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2940.676801][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2940.677043][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2940.677317][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2940.677588][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2940.677875][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2940.678138][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2940.678447][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2940.678708][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2940.679014][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2940.679310][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2940.679622][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2940.679909][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2940.680202][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2940.680489][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2940.680798][    C3]  ? get_stack_info+0x36/0xc0
[ 2940.681037][    C3]  ? lock_acquire+0x1c1/0x220
[ 2940.681277][    C3]  ? lock_release+0x1d5/0x250
[ 2940.681517][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2940.681764][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2940.682034][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2940.682315][    C3]  ? lock_acquire+0x1c1/0x220
[ 2940.682553][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2940.682793][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2940.683051][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2940.683284][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2940.683529][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2940.683785][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2940.684060][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2940.684335][    C3]  ip_local_deliver+0x19d/0x480
[ 2940.684581][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2940.684849][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2940.685111][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2940.685457][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2940.685707][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2940.686026][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2940.686287][    C3]  ip_rcv+0x564/0x740
[ 2940.686490][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2940.686718][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2940.686970][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2940.687245][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2940.687474][    C3]  ? skb_clone+0x10b/0x330
[ 2940.687701][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2940.688017][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2940.688319][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2940.688609][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2940.688900][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2940.689148][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2940.689379][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2940.689676][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2940.689959][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2940.690282][    C3]  ? lock_acquire+0x1c1/0x220
[ 2940.690521][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2940.690814][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2940.691099][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2940.691418][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2940.691672][    C3]  ? __skb_clone+0x57a/0x760
[ 2940.691902][    C3]  netif_receive_skb+0x55/0x280
[ 2940.692150][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2940.692462][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2940.692791][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2940.693091][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2940.693362][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2940.693649][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2940.693960][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2940.694268][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2940.694593][    C3]  ? lock_release+0x1d5/0x250
[ 2940.694832][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2940.695095][    C3]  ? kernel_text_address+0xce/0xe0
[ 2940.695353][    C3]  ? __kernel_text_address+0x12/0x40
[ 2940.695619][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2940.695902][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2940.696211][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2940.696459][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2940.696735][    C3]  ? get_stack_info+0x36/0xc0
[ 2940.696972][    C3]  __tcf_classify+0x329/0x7d0
[ 2940.697214][    C3]  tcf_classify+0x283/0x930
[ 2940.697446][    C3]  ? lock_release+0x1d5/0x250
[ 2940.697684][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2940.697947][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2940.698203][    C3]  ? __kernel_text_address+0x12/0x40
[ 2940.698474][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2940.698753][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2940.699064][    C3]  tc_run+0x2e4/0x5d0
[ 2940.699267][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2940.699498][    C3]  ? lock_acquire+0x1c1/0x220
[ 2940.699736][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2940.699996][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2940.700248][    C3]  ? lock_acquire+0x1c1/0x220
[ 2940.700485][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2940.700749][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2940.701050][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2940.701323][    C3]  ? neigh_hh_output+0x348/0x590
[ 2940.701574][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2940.701838][    C3]  ip_finish_output2+0x786/0x18e0
[ 2940.702093][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2940.702430][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2940.702703][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2940.702954][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2940.703217][    C3]  ip_output+0x16b/0x4f0
[ 2940.703433][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2940.703672][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2940.703949][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2940.704259][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2940.704532][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2940.704783][    C3]  ? __alloc_skb+0xd4/0x280
[ 2940.705011][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2940.705280][    C3]  ? tcp_fragment+0x168/0x1040
[ 2940.705520][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2940.705769][    C3]  ? ip_local_out+0x114/0x3b0
[ 2940.706009][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2940.706256][    C3]  ? __skb_clone+0x57a/0x760
[ 2940.706490][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2940.706755][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2940.707032][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2940.707276][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2940.707523][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2940.707821][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2940.708139][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2940.708385][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2940.708644][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2940.708910][    C3]  tcp_write_timer+0x82/0x1d0
[ 2940.709147][    C3]  call_timer_fn+0x173/0x430
[ 2940.709386][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2940.709646][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2940.709905][    C3]  __run_timers.part.0+0x52d/0x890
[ 2940.710161][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2940.710430][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2940.710713][    C3]  ? lock_acquire+0x1c1/0x220
[ 2940.710950][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2940.711237][    C3]  ? lock_release+0x1d5/0x250
[ 2940.711475][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2940.711737][    C3]  ? ktime_get+0xb3/0x190
[ 2940.711957][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2940.712253][    C3]  run_timer_softirq+0x72/0x100
[ 2940.712500][    C3]  __do_softirq+0x1b9/0x7ff
[ 2940.712731][    C3]  irq_exit_rcu+0x98/0xc0
[ 2940.712950][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2940.713237][    C3]  </IRQ>
[ 2940.713386][    C3]  <TASK>
[ 2940.713533][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2940.713836][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2940.714156][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2940.715114][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2940.715422][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2940.715813][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2940.716208][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2940.716603][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2940.716997][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2940.717395][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2940.717691][    C3]  uart_start+0xe4/0x1b0
[ 2940.717908][    C3]  n_tty_write+0x677/0x7a0
[ 2940.718137][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2940.718393][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2940.718675][    C3]  ? lock_acquire+0x1c1/0x220
[ 2940.718912][    C3]  ? iterate_tty_write+0x95/0x540
[ 2940.719168][    C3]  iterate_tty_write+0x229/0x540
[ 2940.719420][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2940.719705][    C3]  vfs_write+0x9e9/0x10a0
[ 2940.719927][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2940.720168][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2940.720410][    C3]  ? lock_acquire+0x1c1/0x220
[ 2940.720647][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2940.720936][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2940.721200][    C3]  ? __fget_light+0x54/0x1e0
[ 2940.721433][    C3]  ksys_write+0xf5/0x1e0
[ 2940.721651][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2940.721902][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2940.722205][    C3]  do_syscall_64+0xc9/0x1e0
[ 2940.722436][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2940.722736][    C3] RIP: 0033:0x7f93b2836957
[ 2940.722960][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2940.723926][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2940.724346][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2940.724745][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2940.725142][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2940.725540][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2940.725935][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2940.726335][    C3]  </TASK>
[ 2966.412162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 2966.412547][    C1] rcu: 1-....: (588814 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=139476
[ 2966.413094][    C1] rcu: (t=572441 jiffies g=1064457 q=70 ncpus=4)
[ 2966.413420][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2966.413864][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2966.414473][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2966.414798][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2966.415759][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2966.416065][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2966.416460][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2966.416854][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2966.417250][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2966.417647][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2966.418042][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2966.418493][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2966.418823][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2966.419219][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2966.419617][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2966.420014][    C1] PKRU: 55555554
[ 2966.420196][    C1] Call Trace:
[ 2966.420366][    C1]  <IRQ>
[ 2966.420516][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 2966.420788][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 2966.421041][    C1]  ? check_cpu_stall+0x284/0x500
[ 2966.421292][    C1]  ? rcu_pending+0x92/0x360
[ 2966.421523][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 2966.421791][    C1]  ? update_process_times+0xb9/0x110
[ 2966.422058][    C1]  ? tick_sched_handle+0x67/0x130
[ 2966.422313][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 2966.422595][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2966.422838][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 2966.423149][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2966.423420][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2966.423709][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2966.423972][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2966.424278][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2966.424540][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2966.424847][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2966.425141][    C1]  </IRQ>
[ 2966.425292][    C1]  <TASK>
[ 2966.425441][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2966.425755][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2966.426043][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2966.426337][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2966.426623][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2966.426935][    C1]  ? lock_acquire+0x1c1/0x220
[ 2966.427175][    C1]  ? lock_release+0x1d5/0x250
[ 2966.427415][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2966.427663][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2966.427933][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2966.428215][    C1]  ? lock_acquire+0x1c1/0x220
[ 2966.428461][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2966.428702][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2966.428961][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2966.429196][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2966.429442][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2966.429699][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2966.429974][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2966.430250][    C1]  ip_local_deliver+0x19d/0x480
[ 2966.430497][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2966.430766][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2966.431028][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2966.431374][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2966.431625][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2966.431943][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2966.432205][    C1]  ip_rcv+0x564/0x740
[ 2966.432408][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2966.432636][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2966.432889][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2966.433167][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2966.433438][    C1]  ? skb_clone+0x10b/0x330
[ 2966.433664][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2966.433981][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2966.434286][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2966.434566][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2966.434859][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2966.435106][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2966.435336][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2966.435633][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2966.435918][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2966.436244][    C1]  ? lock_acquire+0x1c1/0x220
[ 2966.436480][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2966.436775][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2966.437061][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2966.437376][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2966.437630][    C1]  ? __skb_clone+0x57a/0x760
[ 2966.437864][    C1]  netif_receive_skb+0x55/0x280
[ 2966.438111][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2966.438431][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2966.438761][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2966.439060][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2966.439334][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2966.439619][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2966.439930][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2966.440213][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2966.440526][    C1]  ? stack_trace_save+0x95/0xd0
[ 2966.440772][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2966.441050][    C1]  ? kasan_save_stack+0x34/0x50
[ 2966.441297][    C1]  ? kasan_save_stack+0x24/0x50
[ 2966.441543][    C1]  ? kasan_save_track+0x14/0x30
[ 2966.441790][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2966.442052][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2966.442305][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2966.442551][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2966.442813][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2966.443074][    C1]  ? ip_output+0x16b/0x4f0
[ 2966.443301][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2966.443555][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2966.443825][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2966.444090][    C1]  ? get_reg+0x119/0x190
[ 2966.444308][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2966.444573][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2966.444882][    C1]  __tcf_classify+0x329/0x7d0
[ 2966.445122][    C1]  tcf_classify+0x283/0x930
[ 2966.445352][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2966.445600][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2966.445854][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2966.446140][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2966.446408][    C1]  tc_run+0x2e4/0x5d0
[ 2966.446612][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2966.446841][    C1]  ? lock_acquire+0x1c1/0x220
[ 2966.447078][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2966.447337][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2966.447589][    C1]  ? lock_acquire+0x1c1/0x220
[ 2966.447826][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2966.448090][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2966.448400][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2966.448671][    C1]  ? neigh_hh_output+0x348/0x590
[ 2966.448923][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2966.449186][    C1]  ip_finish_output2+0x786/0x18e0
[ 2966.449441][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2966.449720][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2966.450057][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2966.450331][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2966.450583][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2966.450846][    C1]  ip_output+0x16b/0x4f0
[ 2966.451062][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2966.451297][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2966.451539][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2966.451823][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2966.452073][    C1]  ? ip_local_out+0x114/0x3b0
[ 2966.452312][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2966.452560][    C1]  ? __create_object+0x5e/0xb0
[ 2966.452803][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2966.453069][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2966.453348][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2966.453619][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2966.453900][    C1]  tcp_release_cb+0x1e9/0x390
[ 2966.454138][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2966.454403][    C1]  release_sock+0xb8/0x1d0
[ 2966.454627][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2966.454847][    C1]  ? lock_release+0x1d5/0x250
[ 2966.455087][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2966.455336][    C1]  ? core_sys_select+0x620/0x710
[ 2966.455588][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2966.455858][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2966.456083][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2966.456331][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2966.456584][    C1]  ? __fget_light+0x54/0x1e0
[ 2966.456821][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2966.457089][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2966.457329][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2966.457592][    C1]  ? __might_fault+0xc6/0x180
[ 2966.457833][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2966.458114][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2966.458419][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2966.458718][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2966.459037][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2966.459288][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2966.459590][    C1]  do_syscall_64+0xc9/0x1e0
[ 2966.459821][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2966.460120][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2966.460349][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2966.461315][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2966.461735][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2966.462134][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2966.462531][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2966.462926][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2966.463328][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2966.463730][    C1]  </TASK>
[ 2966.463885][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 2966.464155][    C3] NMI backtrace for cpu 3
[ 2966.464163][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2966.464167][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2966.464169][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2966.464175][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2966.464178][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2966.464181][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2966.464183][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2966.464185][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2966.464187][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2966.464188][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2966.464190][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2966.464192][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2966.464195][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2966.464197][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2966.464198][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2966.464199][    C3] PKRU: 55555554
[ 2966.464200][    C3] Call Trace:
[ 2966.464202][    C3]  <NMI>
[ 2966.464206][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 2966.464211][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 2966.464216][    C3]  ? nmi_handle+0x153/0x420
[ 2966.464221][    C3]  ? default_do_nmi+0x41/0x100
[ 2966.464224][    C3]  ? exc_nmi+0xf3/0x120
[ 2966.464226][    C3]  ? end_repeat_nmi+0xf/0x60
[ 2966.464231][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2966.464236][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2966.464239][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2966.464242][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2966.464246][    C3]  </NMI>
[ 2966.464247][    C3]  <IRQ>
[ 2966.464248][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2966.464251][    C3]  ? get_stack_info+0x36/0xc0
[ 2966.464255][    C3]  ? lock_acquire+0x1c1/0x220
[ 2966.464259][    C3]  ? lock_release+0x1d5/0x250
[ 2966.464262][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2966.464266][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2966.464269][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2966.464273][    C3]  ? lock_acquire+0x1c1/0x220
[ 2966.464275][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2966.464279][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2966.464282][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2966.464288][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2966.464291][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2966.464296][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2966.464301][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2966.464305][    C3]  ip_local_deliver+0x19d/0x480
[ 2966.464307][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2966.464310][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2966.464313][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2966.464318][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2966.464322][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2966.464325][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2966.464333][    C3]  ip_rcv+0x564/0x740
[ 2966.464336][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2966.464338][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2966.464343][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2966.464346][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2966.464350][    C3]  ? skb_clone+0x10b/0x330
[ 2966.464353][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2966.464359][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2966.464365][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2966.464369][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2966.464377][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2966.464381][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2966.464384][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2966.464387][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2966.464391][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2966.464395][    C3]  ? lock_acquire+0x1c1/0x220
[ 2966.464397][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2966.464402][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2966.464405][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2966.464410][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2966.464413][    C3]  ? __skb_clone+0x57a/0x760
[ 2966.464415][    C3]  netif_receive_skb+0x55/0x280
[ 2966.464418][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2966.464426][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2966.464432][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2966.464439][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2966.464444][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2966.464454][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2966.464462][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2966.464471][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2966.464480][    C3]  ? lock_release+0x1d5/0x250
[ 2966.464483][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2966.464487][    C3]  ? kernel_text_address+0xce/0xe0
[ 2966.464491][    C3]  ? __kernel_text_address+0x12/0x40
[ 2966.464494][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2966.464496][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2966.464500][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2966.464506][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2966.464509][    C3]  ? get_stack_info+0x36/0xc0
[ 2966.464514][    C3]  __tcf_classify+0x329/0x7d0
[ 2966.464519][    C3]  tcf_classify+0x283/0x930
[ 2966.464523][    C3]  ? lock_release+0x1d5/0x250
[ 2966.464525][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2966.464528][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2966.464531][    C3]  ? __kernel_text_address+0x12/0x40
[ 2966.464534][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2966.464536][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2966.464540][    C3]  tc_run+0x2e4/0x5d0
[ 2966.464543][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2966.464546][    C3]  ? lock_acquire+0x1c1/0x220
[ 2966.464549][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2966.464553][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2966.464557][    C3]  ? lock_acquire+0x1c1/0x220
[ 2966.464559][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2966.464562][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2966.464565][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2966.464568][    C3]  ? neigh_hh_output+0x348/0x590
[ 2966.464572][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2966.464575][    C3]  ip_finish_output2+0x786/0x18e0
[ 2966.464579][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2966.464586][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2966.464589][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2966.464593][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2966.464596][    C3]  ip_output+0x16b/0x4f0
[ 2966.464600][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2966.464602][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2966.464606][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2966.464609][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2966.464612][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2966.464615][    C3]  ? __alloc_skb+0xd4/0x280
[ 2966.464618][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2966.464622][    C3]  ? tcp_fragment+0x168/0x1040
[ 2966.464626][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2966.464629][    C3]  ? ip_local_out+0x114/0x3b0
[ 2966.464632][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2966.464636][    C3]  ? __skb_clone+0x57a/0x760
[ 2966.464639][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2966.464644][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2966.464647][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2966.464651][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2966.464655][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2966.464659][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2966.464662][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2966.464665][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2966.464669][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2966.464672][    C3]  tcp_write_timer+0x82/0x1d0
[ 2966.464675][    C3]  call_timer_fn+0x173/0x430
[ 2966.464680][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2966.464684][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2966.464688][    C3]  __run_timers.part.0+0x52d/0x890
[ 2966.464692][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2966.464696][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2966.464699][    C3]  ? lock_acquire+0x1c1/0x220
[ 2966.464701][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2966.464705][    C3]  ? lock_release+0x1d5/0x250
[ 2966.464708][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2966.464711][    C3]  ? ktime_get+0xb3/0x190
[ 2966.464714][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2966.464718][    C3]  run_timer_softirq+0x72/0x100
[ 2966.464722][    C3]  __do_softirq+0x1b9/0x7ff
[ 2966.464726][    C3]  irq_exit_rcu+0x98/0xc0
[ 2966.464729][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2966.464733][    C3]  </IRQ>
[ 2966.464734][    C3]  <TASK>
[ 2966.464735][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2966.464739][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2966.464741][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2966.464743][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2966.464746][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2966.464747][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2966.464749][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2966.464751][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2966.464752][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2966.464756][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2966.464760][    C3]  uart_start+0xe4/0x1b0
[ 2966.464766][    C3]  n_tty_write+0x677/0x7a0
[ 2966.464771][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2966.464775][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2966.464780][    C3]  ? lock_acquire+0x1c1/0x220
[ 2966.464782][    C3]  ? iterate_tty_write+0x95/0x540
[ 2966.464786][    C3]  iterate_tty_write+0x229/0x540
[ 2966.464791][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2966.464795][    C3]  vfs_write+0x9e9/0x10a0
[ 2966.464800][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2966.464802][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2966.464806][    C3]  ? lock_acquire+0x1c1/0x220
[ 2966.464809][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2966.464812][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2966.464816][    C3]  ? __fget_light+0x54/0x1e0
[ 2966.464820][    C3]  ksys_write+0xf5/0x1e0
[ 2966.464823][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2966.464828][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2966.464831][    C3]  do_syscall_64+0xc9/0x1e0
[ 2966.464835][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2966.464839][    C3] RIP: 0033:0x7f93b2836957
[ 2966.464842][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2966.464844][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2966.464846][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2966.464848][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2966.464849][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2966.464850][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2966.464852][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2966.464857][    C3]  </TASK>
[ 2992.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 578s! [ncat:8027]
[ 2992.613568][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2992.614816][    C1] irq event stamp: 174248
[ 2992.615031][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2992.615556][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 2992.616016][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2992.616479][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2992.616936][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 2992.617378][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2992.617984][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2992.618312][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2992.619269][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 2992.619573][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2992.619966][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 2992.620359][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 2992.620753][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 2992.621147][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 2992.621541][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 2992.621983][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2992.622310][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 2992.622708][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2992.623102][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2992.623496][    C1] PKRU: 55555554
[ 2992.623676][    C1] Call Trace:
[ 2992.623845][    C1]  <IRQ>
[ 2992.623993][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2992.624254][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 2992.624496][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2992.624769][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 2992.625037][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2992.625325][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 2992.625588][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2992.625890][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 2992.626149][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2992.626457][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 2992.626748][    C1]  </IRQ>
[ 2992.626898][    C1]  <TASK>
[ 2992.627046][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2992.627357][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2992.627644][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2992.627937][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2992.628230][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2992.628539][    C1]  ? lock_acquire+0x1c1/0x220
[ 2992.628778][    C1]  ? lock_release+0x1d5/0x250
[ 2992.629015][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 2992.629262][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2992.629531][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2992.629812][    C1]  ? lock_acquire+0x1c1/0x220
[ 2992.630048][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2992.630288][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 2992.630546][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 2992.630779][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2992.631022][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 2992.631279][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 2992.631554][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 2992.631827][    C1]  ip_local_deliver+0x19d/0x480
[ 2992.632072][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2992.632341][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2992.632601][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2992.632945][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2992.633197][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2992.633515][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2992.633775][    C1]  ip_rcv+0x564/0x740
[ 2992.633977][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2992.634206][    C1]  ? set_track_prepare+0x8a/0xd0
[ 2992.634458][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 2992.634734][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2992.635004][    C1]  ? skb_clone+0x10b/0x330
[ 2992.635231][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2992.635546][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2992.635848][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2992.636127][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2992.636419][    C1]  ? __tcf_classify+0x329/0x7d0
[ 2992.636665][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 2992.636894][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2992.637191][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2992.637475][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2992.637797][    C1]  ? lock_acquire+0x1c1/0x220
[ 2992.638033][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 2992.638335][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 2992.638619][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2992.638933][    C1]  ? __copy_skb_header+0xaf/0x490
[ 2992.639187][    C1]  ? __skb_clone+0x57a/0x760
[ 2992.639418][    C1]  netif_receive_skb+0x55/0x280
[ 2992.639664][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2992.639975][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2992.640306][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2992.640604][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 2992.640876][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2992.641161][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2992.641472][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 2992.641755][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2992.642068][    C1]  ? stack_trace_save+0x95/0xd0
[ 2992.642315][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 2992.642594][    C1]  ? kasan_save_stack+0x34/0x50
[ 2992.642840][    C1]  ? kasan_save_stack+0x24/0x50
[ 2992.643085][    C1]  ? kasan_save_track+0x14/0x30
[ 2992.643335][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 2992.643596][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 2992.643849][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 2992.644094][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 2992.644355][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2992.644617][    C1]  ? ip_output+0x16b/0x4f0
[ 2992.644841][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 2992.645094][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 2992.645365][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2992.645631][    C1]  ? get_reg+0x119/0x190
[ 2992.645846][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 2992.646111][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2992.646419][    C1]  __tcf_classify+0x329/0x7d0
[ 2992.646659][    C1]  tcf_classify+0x283/0x930
[ 2992.646887][    C1]  ? arch_stack_walk+0xa2/0x100
[ 2992.647133][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 2992.647387][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2992.647671][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 2992.647937][    C1]  tc_run+0x2e4/0x5d0
[ 2992.648149][    C1]  ? __pfx_tc_run+0x10/0x10
[ 2992.648379][    C1]  ? lock_acquire+0x1c1/0x220
[ 2992.648616][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2992.648875][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 2992.649125][    C1]  ? lock_acquire+0x1c1/0x220
[ 2992.649363][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 2992.649624][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2992.649928][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2992.650198][    C1]  ? neigh_hh_output+0x348/0x590
[ 2992.650449][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 2992.650710][    C1]  ip_finish_output2+0x786/0x18e0
[ 2992.650963][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 2992.651244][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2992.651580][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2992.651852][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2992.652103][    C1]  ? __ip_finish_output+0x10f/0x770
[ 2992.652368][    C1]  ip_output+0x16b/0x4f0
[ 2992.652583][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 2992.652815][    C1]  ? __pfx_ip_output+0x10/0x10
[ 2992.653058][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2992.653343][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 2992.653591][    C1]  ? ip_local_out+0x114/0x3b0
[ 2992.653831][    C1]  __ip_queue_xmit+0x672/0x1910
[ 2992.654076][    C1]  ? __create_object+0x5e/0xb0
[ 2992.654321][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2992.654585][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2992.654864][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 2992.655137][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 2992.655418][    C1]  tcp_release_cb+0x1e9/0x390
[ 2992.655656][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 2992.655919][    C1]  release_sock+0xb8/0x1d0
[ 2992.656143][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 2992.656366][    C1]  ? lock_release+0x1d5/0x250
[ 2992.656603][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 2992.656851][    C1]  ? core_sys_select+0x620/0x710
[ 2992.657103][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 2992.657373][    C1]  inet_recvmsg+0xf9/0x2c0
[ 2992.657596][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 2992.657845][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 2992.658103][    C1]  ? __fget_light+0x54/0x1e0
[ 2992.658341][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 2992.658605][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 2992.658844][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 2992.659108][    C1]  ? __might_fault+0xc6/0x180
[ 2992.659350][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 2992.659630][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 2992.659928][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 2992.660225][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 2992.660544][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 2992.660794][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2992.661096][    C1]  do_syscall_64+0xc9/0x1e0
[ 2992.661329][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2992.661625][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 2992.661854][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 2992.662817][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 2992.663239][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 2992.663635][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 2992.664030][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 2992.664426][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 2992.664823][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 2992.665223][    C1]  </TASK>
[ 2992.665378][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 578s! [perl:7725]
[ 2992.665782][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 2992.667039][    C3] irq event stamp: 290154
[ 2992.667258][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 2992.667785][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 2992.668297][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 2992.668765][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 2992.669227][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 2992.669675][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 2992.670287][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 2992.670612][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 2992.671581][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 2992.671899][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 2992.672301][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 2992.672701][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 2992.673100][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 2992.673503][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 2992.673902][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 2992.674351][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2992.674683][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 2992.675082][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2992.675484][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2992.675883][    C3] PKRU: 55555554
[ 2992.676065][    C3] Call Trace:
[ 2992.676235][    C3]  <IRQ>
[ 2992.676384][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 2992.676647][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 2992.676891][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 2992.677167][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 2992.677440][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 2992.677730][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2992.677994][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 2992.678305][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 2992.678567][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 2992.678874][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 2992.679170][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2992.679484][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2992.679775][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 2992.680071][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 2992.680362][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 2992.680673][    C3]  ? get_stack_info+0x36/0xc0
[ 2992.680913][    C3]  ? lock_acquire+0x1c1/0x220
[ 2992.681157][    C3]  ? lock_release+0x1d5/0x250
[ 2992.681399][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 2992.681648][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 2992.681920][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2992.682204][    C3]  ? lock_acquire+0x1c1/0x220
[ 2992.682442][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 2992.682683][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 2992.682945][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 2992.683179][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 2992.683425][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 2992.683682][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 2992.683958][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 2992.684234][    C3]  ip_local_deliver+0x19d/0x480
[ 2992.684482][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 2992.684753][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 2992.685017][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 2992.685365][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2992.685616][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 2992.685935][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 2992.686199][    C3]  ip_rcv+0x564/0x740
[ 2992.686403][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2992.686632][    C3]  ? set_track_prepare+0x8a/0xd0
[ 2992.686885][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2992.687162][    C3]  ? vfs_write+0x9e9/0x10a0
[ 2992.687393][    C3]  ? skb_clone+0x10b/0x330
[ 2992.687621][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 2992.687940][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2992.688252][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 2992.688536][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 2992.688829][    C3]  ? __tcf_classify+0x329/0x7d0
[ 2992.689078][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 2992.689309][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 2992.689608][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 2992.689893][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 2992.690219][    C3]  ? lock_acquire+0x1c1/0x220
[ 2992.690458][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 2992.690752][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 2992.691039][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 2992.691356][    C3]  ? __copy_skb_header+0xaf/0x490
[ 2992.691612][    C3]  ? __skb_clone+0x57a/0x760
[ 2992.691845][    C3]  netif_receive_skb+0x55/0x280
[ 2992.692091][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 2992.692404][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 2992.692736][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 2992.693034][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 2992.693309][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 2992.693597][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 2992.693909][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 2992.694219][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 2992.694544][    C3]  ? lock_release+0x1d5/0x250
[ 2992.694783][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2992.695047][    C3]  ? kernel_text_address+0xce/0xe0
[ 2992.695308][    C3]  ? __kernel_text_address+0x12/0x40
[ 2992.695574][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2992.695859][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2992.696169][    C3]  ? arch_stack_walk+0xa2/0x100
[ 2992.696420][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 2992.696699][    C3]  ? get_stack_info+0x36/0xc0
[ 2992.696938][    C3]  __tcf_classify+0x329/0x7d0
[ 2992.697179][    C3]  tcf_classify+0x283/0x930
[ 2992.697411][    C3]  ? lock_release+0x1d5/0x250
[ 2992.697650][    C3]  ? is_bpf_text_address+0x71/0x120
[ 2992.697913][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 2992.698175][    C3]  ? __kernel_text_address+0x12/0x40
[ 2992.698441][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 2992.698722][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 2992.699033][    C3]  tc_run+0x2e4/0x5d0
[ 2992.699238][    C3]  ? __pfx_tc_run+0x10/0x10
[ 2992.699470][    C3]  ? lock_acquire+0x1c1/0x220
[ 2992.699709][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 2992.699969][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 2992.700223][    C3]  ? lock_acquire+0x1c1/0x220
[ 2992.700460][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 2992.700725][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2992.701027][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 2992.701301][    C3]  ? neigh_hh_output+0x348/0x590
[ 2992.701553][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 2992.701817][    C3]  ip_finish_output2+0x786/0x18e0
[ 2992.702076][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 2992.702412][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 2992.702686][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2992.702939][    C3]  ? __ip_finish_output+0x10f/0x770
[ 2992.703203][    C3]  ip_output+0x16b/0x4f0
[ 2992.703420][    C3]  ? __pfx_ip_output+0x10/0x10
[ 2992.703661][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 2992.703939][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2992.704253][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 2992.704528][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 2992.704781][    C3]  ? __alloc_skb+0xd4/0x280
[ 2992.705010][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 2992.705281][    C3]  ? tcp_fragment+0x168/0x1040
[ 2992.705523][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 2992.705774][    C3]  ? ip_local_out+0x114/0x3b0
[ 2992.706012][    C3]  __ip_queue_xmit+0x672/0x1910
[ 2992.706260][    C3]  ? __skb_clone+0x57a/0x760
[ 2992.706496][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 2992.706761][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 2992.707040][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 2992.707285][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 2992.707533][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 2992.707833][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 2992.708156][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 2992.708399][    C3]  tcp_send_loss_probe+0x348/0x830
[ 2992.708659][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2992.708927][    C3]  tcp_write_timer+0x82/0x1d0
[ 2992.709166][    C3]  call_timer_fn+0x173/0x430
[ 2992.709401][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 2992.709662][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 2992.709922][    C3]  __run_timers.part.0+0x52d/0x890
[ 2992.710181][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 2992.710450][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 2992.710734][    C3]  ? lock_acquire+0x1c1/0x220
[ 2992.710973][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2992.711261][    C3]  ? lock_release+0x1d5/0x250
[ 2992.711499][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2992.711762][    C3]  ? ktime_get+0xb3/0x190
[ 2992.711983][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 2992.712279][    C3]  run_timer_softirq+0x72/0x100
[ 2992.712526][    C3]  __do_softirq+0x1b9/0x7ff
[ 2992.712760][    C3]  irq_exit_rcu+0x98/0xc0
[ 2992.712979][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 2992.713267][    C3]  </IRQ>
[ 2992.713417][    C3]  <TASK>
[ 2992.713565][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 2992.713869][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 2992.714192][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 2992.715157][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 2992.715465][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 2992.715860][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 2992.716258][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 2992.716655][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 2992.717052][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 2992.717452][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 2992.717747][    C3]  uart_start+0xe4/0x1b0
[ 2992.717964][    C3]  n_tty_write+0x677/0x7a0
[ 2992.718202][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 2992.718453][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 2992.718737][    C3]  ? lock_acquire+0x1c1/0x220
[ 2992.718975][    C3]  ? iterate_tty_write+0x95/0x540
[ 2992.719232][    C3]  iterate_tty_write+0x229/0x540
[ 2992.719486][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 2992.719772][    C3]  vfs_write+0x9e9/0x10a0
[ 2992.719995][    C3]  ? __run_hrtimer+0x5df/0x710
[ 2992.720237][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 2992.720480][    C3]  ? lock_acquire+0x1c1/0x220
[ 2992.720719][    C3]  ? clockevents_program_event+0xf6/0x300
[ 2992.721009][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 2992.721273][    C3]  ? __fget_light+0x54/0x1e0
[ 2992.721508][    C3]  ksys_write+0xf5/0x1e0
[ 2992.721724][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 2992.721972][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 2992.722275][    C3]  do_syscall_64+0xc9/0x1e0
[ 2992.722507][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 2992.722806][    C3] RIP: 0033:0x7f93b2836957
[ 2992.723030][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 2992.723997][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 2992.724415][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 2992.724811][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 2992.725211][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 2992.725607][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 2992.726007][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 2992.726407][    C3]  </TASK>
[ 3020.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 604s! [ncat:8027]
[ 3020.613571][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3020.614828][    C1] irq event stamp: 174248
[ 3020.615045][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3020.615568][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3020.616030][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3020.616500][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3020.616960][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3020.617405][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3020.618020][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3020.618345][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3020.619307][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3020.619612][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3020.620009][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3020.620405][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3020.620800][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3020.621199][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3020.621595][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3020.622040][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3020.622371][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3020.622767][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3020.623164][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3020.623560][    C1] PKRU: 55555554
[ 3020.623741][    C1] Call Trace:
[ 3020.623910][    C1]  <IRQ>
[ 3020.624062][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3020.624327][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3020.624569][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3020.624848][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3020.625119][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3020.625408][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3020.625673][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3020.625977][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3020.626239][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3020.626545][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3020.626840][    C1]  </IRQ>
[ 3020.626989][    C1]  <TASK>
[ 3020.627140][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3020.627456][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3020.627745][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3020.628046][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3020.628334][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3020.628647][    C1]  ? lock_acquire+0x1c1/0x220
[ 3020.628887][    C1]  ? lock_release+0x1d5/0x250
[ 3020.629127][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3020.629375][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3020.629646][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3020.629930][    C1]  ? lock_acquire+0x1c1/0x220
[ 3020.630168][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3020.630409][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3020.630667][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3020.630899][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3020.631146][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3020.631404][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3020.631679][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3020.631956][    C1]  ip_local_deliver+0x19d/0x480
[ 3020.632205][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3020.632476][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3020.632738][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3020.633083][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3020.633335][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3020.633652][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3020.633914][    C1]  ip_rcv+0x564/0x740
[ 3020.634119][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3020.634347][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3020.634600][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3020.634875][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3020.635148][    C1]  ? skb_clone+0x10b/0x330
[ 3020.635373][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3020.635691][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3020.635997][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3020.636277][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3020.636571][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3020.636819][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3020.637047][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3020.637347][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3020.637630][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3020.637955][    C1]  ? lock_acquire+0x1c1/0x220
[ 3020.638201][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3020.638497][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3020.638781][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3020.639096][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3020.639352][    C1]  ? __skb_clone+0x57a/0x760
[ 3020.639587][    C1]  netif_receive_skb+0x55/0x280
[ 3020.639834][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3020.640145][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3020.640477][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3020.640775][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3020.641049][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3020.641336][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3020.641647][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3020.641929][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3020.642245][    C1]  ? stack_trace_save+0x95/0xd0
[ 3020.642492][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3020.642771][    C1]  ? kasan_save_stack+0x34/0x50
[ 3020.643020][    C1]  ? kasan_save_stack+0x24/0x50
[ 3020.643267][    C1]  ? kasan_save_track+0x14/0x30
[ 3020.643514][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3020.643777][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3020.644030][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3020.644278][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3020.644542][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3020.644806][    C1]  ? ip_output+0x16b/0x4f0
[ 3020.645032][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3020.645288][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3020.645559][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3020.645826][    C1]  ? get_reg+0x119/0x190
[ 3020.646043][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3020.646311][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3020.646619][    C1]  __tcf_classify+0x329/0x7d0
[ 3020.646858][    C1]  tcf_classify+0x283/0x930
[ 3020.647090][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3020.647339][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3020.647594][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3020.647878][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3020.648155][    C1]  tc_run+0x2e4/0x5d0
[ 3020.648362][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3020.648591][    C1]  ? lock_acquire+0x1c1/0x220
[ 3020.648830][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3020.649089][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3020.649341][    C1]  ? lock_acquire+0x1c1/0x220
[ 3020.649580][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3020.649844][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3020.650149][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3020.650421][    C1]  ? neigh_hh_output+0x348/0x590
[ 3020.650674][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3020.650936][    C1]  ip_finish_output2+0x786/0x18e0
[ 3020.651192][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3020.651472][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3020.651810][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3020.652085][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3020.652338][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3020.652603][    C1]  ip_output+0x16b/0x4f0
[ 3020.652817][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3020.653053][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3020.653297][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3020.653581][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3020.653832][    C1]  ? ip_local_out+0x114/0x3b0
[ 3020.654072][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3020.654319][    C1]  ? __create_object+0x5e/0xb0
[ 3020.654564][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3020.654830][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3020.655109][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3020.655383][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3020.655665][    C1]  tcp_release_cb+0x1e9/0x390
[ 3020.655905][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3020.656170][    C1]  release_sock+0xb8/0x1d0
[ 3020.656395][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3020.656616][    C1]  ? lock_release+0x1d5/0x250
[ 3020.656853][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3020.657102][    C1]  ? core_sys_select+0x620/0x710
[ 3020.657357][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3020.657626][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3020.657851][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3020.658110][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3020.658365][    C1]  ? __fget_light+0x54/0x1e0
[ 3020.658601][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3020.658865][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3020.659104][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3020.659368][    C1]  ? __might_fault+0xc6/0x180
[ 3020.659608][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3020.659891][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3020.660193][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3020.660492][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3020.660812][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3020.661063][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3020.661367][    C1]  do_syscall_64+0xc9/0x1e0
[ 3020.661599][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3020.661898][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3020.662126][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3020.663093][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3020.663510][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3020.663908][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3020.664305][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3020.664700][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3020.665094][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3020.665496][    C1]  </TASK>
[ 3020.665653][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 604s! [perl:7725]
[ 3020.666093][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3020.667373][    C3] irq event stamp: 290154
[ 3020.667592][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3020.668134][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3020.668643][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3020.669114][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3020.669584][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3020.670036][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3020.670654][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3020.670983][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3020.671964][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3020.672274][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3020.672675][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3020.673078][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3020.673482][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3020.673884][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3020.674287][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3020.674736][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3020.675071][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3020.675474][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3020.675875][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3020.676281][    C3] PKRU: 55555554
[ 3020.676463][    C3] Call Trace:
[ 3020.676636][    C3]  <IRQ>
[ 3020.676790][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3020.677053][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3020.677299][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3020.677580][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3020.677855][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3020.678149][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3020.678419][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3020.678726][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3020.678989][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3020.679305][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3020.679603][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3020.679919][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3020.680212][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3020.680509][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3020.680796][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3020.681108][    C3]  ? get_stack_info+0x36/0xc0
[ 3020.681355][    C3]  ? lock_acquire+0x1c1/0x220
[ 3020.681597][    C3]  ? lock_release+0x1d5/0x250
[ 3020.681836][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3020.682085][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3020.682361][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3020.682649][    C3]  ? lock_acquire+0x1c1/0x220
[ 3020.682891][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3020.683133][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3020.683396][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3020.683632][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3020.683883][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3020.684144][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3020.684423][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3020.684704][    C3]  ip_local_deliver+0x19d/0x480
[ 3020.684952][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3020.685228][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3020.685495][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3020.685842][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3020.686098][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3020.686421][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3020.686685][    C3]  ip_rcv+0x564/0x740
[ 3020.686890][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3020.687122][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3020.687380][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3020.687657][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3020.687894][    C3]  ? skb_clone+0x10b/0x330
[ 3020.688129][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3020.688453][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3020.688760][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3020.689043][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3020.689340][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3020.689591][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3020.689821][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3020.690122][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3020.690411][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3020.690744][    C3]  ? lock_acquire+0x1c1/0x220
[ 3020.690981][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3020.691282][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3020.691570][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3020.691888][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3020.692152][    C3]  ? __skb_clone+0x57a/0x760
[ 3020.692392][    C3]  netif_receive_skb+0x55/0x280
[ 3020.692643][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3020.692959][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3020.693298][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3020.693599][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3020.693877][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3020.694166][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3020.694484][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3020.694796][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3020.695125][    C3]  ? lock_release+0x1d5/0x250
[ 3020.695367][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3020.695636][    C3]  ? kernel_text_address+0xce/0xe0
[ 3020.695899][    C3]  ? __kernel_text_address+0x12/0x40
[ 3020.696167][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3020.696452][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3020.696768][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3020.697022][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3020.697301][    C3]  ? get_stack_info+0x36/0xc0
[ 3020.697544][    C3]  __tcf_classify+0x329/0x7d0
[ 3020.697787][    C3]  tcf_classify+0x283/0x930
[ 3020.698027][    C3]  ? lock_release+0x1d5/0x250
[ 3020.698267][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3020.698536][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3020.698794][    C3]  ? __kernel_text_address+0x12/0x40
[ 3020.699065][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3020.699351][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3020.699666][    C3]  tc_run+0x2e4/0x5d0
[ 3020.699873][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3020.700106][    C3]  ? lock_acquire+0x1c1/0x220
[ 3020.700351][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3020.700614][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3020.700869][    C3]  ? lock_acquire+0x1c1/0x220
[ 3020.701108][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3020.701376][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3020.701684][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3020.701956][    C3]  ? neigh_hh_output+0x348/0x590
[ 3020.702211][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3020.702478][    C3]  ip_finish_output2+0x786/0x18e0
[ 3020.702738][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3020.703083][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3020.703361][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3020.703616][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3020.703882][    C3]  ip_output+0x16b/0x4f0
[ 3020.704100][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3020.704348][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3020.704627][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3020.704941][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3020.705221][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3020.705477][    C3]  ? __alloc_skb+0xd4/0x280
[ 3020.705708][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3020.705981][    C3]  ? tcp_fragment+0x168/0x1040
[ 3020.706229][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3020.706483][    C3]  ? ip_local_out+0x114/0x3b0
[ 3020.706725][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3020.706976][    C3]  ? __skb_clone+0x57a/0x760
[ 3020.707214][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3020.707484][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3020.707766][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3020.708019][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3020.708271][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3020.708572][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3020.708893][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3020.709140][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3020.709402][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3020.709671][    C3]  tcp_write_timer+0x82/0x1d0
[ 3020.709913][    C3]  call_timer_fn+0x173/0x430
[ 3020.710153][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3020.710417][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3020.710679][    C3]  __run_timers.part.0+0x52d/0x890
[ 3020.710945][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3020.711218][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3020.711505][    C3]  ? lock_acquire+0x1c1/0x220
[ 3020.711743][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3020.712038][    C3]  ? lock_release+0x1d5/0x250
[ 3020.712281][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3020.712547][    C3]  ? ktime_get+0xb3/0x190
[ 3020.712769][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3020.713067][    C3]  run_timer_softirq+0x72/0x100
[ 3020.713318][    C3]  __do_softirq+0x1b9/0x7ff
[ 3020.713550][    C3]  irq_exit_rcu+0x98/0xc0
[ 3020.713773][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3020.714061][    C3]  </IRQ>
[ 3020.714217][    C3]  <TASK>
[ 3020.714368][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3020.714676][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3020.715001][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3020.715976][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3020.716289][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3020.716688][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3020.717088][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3020.717489][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3020.717895][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3020.718308][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3020.718607][    C3]  uart_start+0xe4/0x1b0
[ 3020.718829][    C3]  n_tty_write+0x677/0x7a0
[ 3020.719061][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3020.719315][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3020.719605][    C3]  ? lock_acquire+0x1c1/0x220
[ 3020.719846][    C3]  ? iterate_tty_write+0x95/0x540
[ 3020.720104][    C3]  iterate_tty_write+0x229/0x540
[ 3020.720361][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3020.720649][    C3]  vfs_write+0x9e9/0x10a0
[ 3020.720873][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3020.721115][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3020.721363][    C3]  ? lock_acquire+0x1c1/0x220
[ 3020.721603][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3020.721893][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3020.722159][    C3]  ? __fget_light+0x54/0x1e0
[ 3020.722397][    C3]  ksys_write+0xf5/0x1e0
[ 3020.722616][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3020.722866][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3020.723172][    C3]  do_syscall_64+0xc9/0x1e0
[ 3020.723408][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3020.723709][    C3] RIP: 0033:0x7f93b2836957
[ 3020.723938][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3020.724915][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3020.725341][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3020.725742][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3020.726146][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3020.726550][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3020.726952][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3020.727357][    C3]  </TASK>
[ 3044.467163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3044.467532][    C3] rcu: 3-....: (665567 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=158675
[ 3044.468087][    C3] rcu: (t=650496 jiffies g=1064457 q=70 ncpus=4)
[ 3044.468413][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 3044.468687][    C1] NMI backtrace for cpu 1
[ 3044.468696][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3044.468700][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3044.468704][    C1] RIP: 0010:kasan_check_range+0x54/0x1c0
[ 3044.468712][    C1] Code: ff fe 48 39 c7 77 23 44 89 c2 e8 57 e8 ff ff 83 f0 01 5b 5d 41 5c c3 cc cc cc cc 48 b8 ff ff ff ff ff 7f ff ff 48 39 c7 76 dd <4c> 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48
[ 3044.468715][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000212
[ 3044.468718][    C1] RAX: ffff7fffffffffff RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3044.468721][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3044.468722][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3044.468724][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3044.468726][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3044.468727][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3044.468729][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3044.468733][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3044.468735][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3044.468736][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3044.468737][    C1] PKRU: 55555554
[ 3044.468738][    C1] Call Trace:
[ 3044.468741][    C1]  <NMI>
[ 3044.468747][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 3044.468752][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3044.468758][    C1]  ? nmi_handle+0x153/0x420
[ 3044.468763][    C1]  ? default_do_nmi+0x41/0x100
[ 3044.468768][    C1]  ? exc_nmi+0xf3/0x120
[ 3044.468770][    C1]  ? end_repeat_nmi+0xf/0x60
[ 3044.468776][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3044.468782][    C1]  ? kasan_check_range+0x54/0x1c0
[ 3044.468785][    C1]  ? kasan_check_range+0x54/0x1c0
[ 3044.468788][    C1]  ? kasan_check_range+0x54/0x1c0
[ 3044.468791][    C1]  </NMI>
[ 3044.468792][    C1]  <TASK>
[ 3044.468794][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3044.468798][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3044.468805][    C1]  ? lock_acquire+0x1c1/0x220
[ 3044.468810][    C1]  ? lock_release+0x1d5/0x250
[ 3044.468813][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3044.468818][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3044.468821][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3044.468824][    C1]  ? lock_acquire+0x1c1/0x220
[ 3044.468826][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3044.468831][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3044.468835][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3044.468842][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3044.468845][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3044.468850][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3044.468856][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3044.468860][    C1]  ip_local_deliver+0x19d/0x480
[ 3044.468863][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3044.468865][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3044.468868][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3044.468874][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3044.468878][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3044.468881][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3044.468892][    C1]  ip_rcv+0x564/0x740
[ 3044.468894][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3044.468897][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3044.468902][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3044.468905][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3044.468908][    C1]  ? skb_clone+0x10b/0x330
[ 3044.468913][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3044.468919][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3044.468925][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3044.468929][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3044.468938][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3044.468942][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3044.468945][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3044.468949][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3044.468952][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3044.468957][    C1]  ? lock_acquire+0x1c1/0x220
[ 3044.468959][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3044.468963][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3044.468967][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3044.468971][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3044.468974][    C1]  ? __skb_clone+0x57a/0x760
[ 3044.468977][    C1]  netif_receive_skb+0x55/0x280
[ 3044.468980][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3044.468988][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3044.468995][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3044.469002][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3044.469006][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3044.469017][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3044.469024][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3044.469027][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3044.469035][    C1]  ? stack_trace_save+0x95/0xd0
[ 3044.469038][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3044.469045][    C1]  ? kasan_save_stack+0x34/0x50
[ 3044.469049][    C1]  ? kasan_save_stack+0x24/0x50
[ 3044.469052][    C1]  ? kasan_save_track+0x14/0x30
[ 3044.469055][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3044.469058][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3044.469060][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3044.469064][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3044.469067][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3044.469070][    C1]  ? ip_output+0x16b/0x4f0
[ 3044.469072][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3044.469075][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3044.469079][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3044.469081][    C1]  ? get_reg+0x119/0x190
[ 3044.469084][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3044.469086][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3044.469091][    C1]  __tcf_classify+0x329/0x7d0
[ 3044.469097][    C1]  tcf_classify+0x283/0x930
[ 3044.469100][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3044.469105][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3044.469108][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3044.469111][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3044.469115][    C1]  tc_run+0x2e4/0x5d0
[ 3044.469119][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3044.469122][    C1]  ? lock_acquire+0x1c1/0x220
[ 3044.469124][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3044.469128][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3044.469132][    C1]  ? lock_acquire+0x1c1/0x220
[ 3044.469134][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3044.469137][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3044.469142][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3044.469144][    C1]  ? neigh_hh_output+0x348/0x590
[ 3044.469148][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3044.469152][    C1]  ip_finish_output2+0x786/0x18e0
[ 3044.469154][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3044.469157][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3044.469166][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3044.469168][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3044.469172][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3044.469176][    C1]  ip_output+0x16b/0x4f0
[ 3044.469179][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3044.469182][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3044.469185][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3044.469190][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3044.469192][    C1]  ? ip_local_out+0x114/0x3b0
[ 3044.469197][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3044.469200][    C1]  ? __create_object+0x5e/0xb0
[ 3044.469203][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3044.469209][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3044.469213][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3044.469216][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3044.469221][    C1]  tcp_release_cb+0x1e9/0x390
[ 3044.469224][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3044.469229][    C1]  release_sock+0xb8/0x1d0
[ 3044.469232][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3044.469235][    C1]  ? lock_release+0x1d5/0x250
[ 3044.469238][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3044.469240][    C1]  ? core_sys_select+0x620/0x710
[ 3044.469246][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3044.469250][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3044.469253][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3044.469257][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3044.469259][    C1]  ? __fget_light+0x54/0x1e0
[ 3044.469263][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3044.469267][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3044.469272][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3044.469276][    C1]  ? __might_fault+0xc6/0x180
[ 3044.469283][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3044.469287][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3044.469290][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3044.469294][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3044.469299][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3044.469303][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3044.469306][    C1]  do_syscall_64+0xc9/0x1e0
[ 3044.469311][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3044.469314][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3044.469318][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3044.469321][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3044.469323][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3044.469325][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3044.469328][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3044.469329][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3044.469331][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3044.469335][    C1]  </TASK>
[ 3044.469683][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3044.516812][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3044.517425][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 3044.517753][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 3044.518731][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3044.519041][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3044.519450][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3044.519851][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3044.520250][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3044.520649][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3044.521048][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3044.521495][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3044.521828][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3044.522232][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3044.522629][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3044.523028][    C3] PKRU: 55555554
[ 3044.523210][    C3] Call Trace:
[ 3044.523382][    C3]  <IRQ>
[ 3044.523532][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3044.523805][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 3044.524059][    C3]  ? check_cpu_stall+0x284/0x500
[ 3044.524312][    C3]  ? rcu_pending+0x92/0x360
[ 3044.524545][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3044.524815][    C3]  ? update_process_times+0xb9/0x110
[ 3044.525087][    C3]  ? tick_sched_handle+0x67/0x130
[ 3044.525346][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3044.525633][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3044.525876][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3044.526189][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3044.526465][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3044.526753][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3044.527020][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3044.527327][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3044.527591][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3044.527907][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3044.528205][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3044.528517][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3044.528810][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 3044.529098][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3044.529391][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3044.529703][    C3]  ? get_stack_info+0x36/0xc0
[ 3044.529950][    C3]  ? lock_acquire+0x1c1/0x220
[ 3044.530191][    C3]  ? lock_release+0x1d5/0x250
[ 3044.530431][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3044.530682][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3044.530953][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3044.531240][    C3]  ? lock_acquire+0x1c1/0x220
[ 3044.531478][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3044.531719][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3044.531979][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3044.532216][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3044.532465][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3044.532723][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3044.533001][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3044.533278][    C3]  ip_local_deliver+0x19d/0x480
[ 3044.533525][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3044.533797][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3044.534064][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3044.534416][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3044.534670][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3044.534991][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3044.535255][    C3]  ip_rcv+0x564/0x740
[ 3044.535459][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3044.535690][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3044.535944][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3044.536222][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3044.536452][    C3]  ? skb_clone+0x10b/0x330
[ 3044.536684][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3044.537004][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3044.537313][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3044.537595][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3044.537896][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3044.538144][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3044.538377][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3044.538678][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3044.538962][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3044.539288][    C3]  ? lock_acquire+0x1c1/0x220
[ 3044.539528][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3044.539827][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3044.540112][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3044.540431][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3044.540688][    C3]  ? __skb_clone+0x57a/0x760
[ 3044.540924][    C3]  netif_receive_skb+0x55/0x280
[ 3044.541172][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3044.541484][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3044.541821][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3044.542119][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3044.542395][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3044.542685][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3044.542998][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3044.543309][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3044.543635][    C3]  ? lock_release+0x1d5/0x250
[ 3044.543875][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3044.544142][    C3]  ? kernel_text_address+0xce/0xe0
[ 3044.544407][    C3]  ? __kernel_text_address+0x12/0x40
[ 3044.544673][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3044.544958][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3044.545273][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3044.545526][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3044.545804][    C3]  ? get_stack_info+0x36/0xc0
[ 3044.546047][    C3]  __tcf_classify+0x329/0x7d0
[ 3044.546289][    C3]  tcf_classify+0x283/0x930
[ 3044.546524][    C3]  ? lock_release+0x1d5/0x250
[ 3044.546763][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3044.547028][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3044.547286][    C3]  ? __kernel_text_address+0x12/0x40
[ 3044.547554][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3044.547847][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3044.548159][    C3]  tc_run+0x2e4/0x5d0
[ 3044.548367][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3044.548598][    C3]  ? lock_acquire+0x1c1/0x220
[ 3044.548838][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3044.549099][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3044.549355][    C3]  ? lock_acquire+0x1c1/0x220
[ 3044.549596][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3044.549860][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3044.550166][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3044.550447][    C3]  ? neigh_hh_output+0x348/0x590
[ 3044.550699][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3044.550971][    C3]  ip_finish_output2+0x786/0x18e0
[ 3044.551229][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3044.551568][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3044.551843][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3044.552097][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3044.552364][    C3]  ip_output+0x16b/0x4f0
[ 3044.552583][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3044.552827][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3044.553104][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3044.553418][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3044.553695][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3044.553948][    C3]  ? __alloc_skb+0xd4/0x280
[ 3044.554180][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3044.554451][    C3]  ? tcp_fragment+0x168/0x1040
[ 3044.554696][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3044.554948][    C3]  ? ip_local_out+0x114/0x3b0
[ 3044.555187][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3044.555437][    C3]  ? __skb_clone+0x57a/0x760
[ 3044.555673][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3044.555943][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3044.556224][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3044.556468][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3044.556720][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3044.557023][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3044.557346][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3044.557590][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3044.557857][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3044.558125][    C3]  tcp_write_timer+0x82/0x1d0
[ 3044.558368][    C3]  call_timer_fn+0x173/0x430
[ 3044.558603][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3044.558865][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3044.559128][    C3]  __run_timers.part.0+0x52d/0x890
[ 3044.559394][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3044.559665][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3044.559949][    C3]  ? lock_acquire+0x1c1/0x220
[ 3044.560188][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3044.560481][    C3]  ? lock_release+0x1d5/0x250
[ 3044.560721][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3044.560985][    C3]  ? ktime_get+0xb3/0x190
[ 3044.561210][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3044.561506][    C3]  run_timer_softirq+0x72/0x100
[ 3044.561755][    C3]  __do_softirq+0x1b9/0x7ff
[ 3044.561989][    C3]  irq_exit_rcu+0x98/0xc0
[ 3044.562211][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3044.562501][    C3]  </IRQ>
[ 3044.562652][    C3]  <TASK>
[ 3044.562803][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3044.563108][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3044.563433][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3044.564403][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3044.564712][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3044.565111][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3044.565512][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3044.565912][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3044.566310][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3044.566711][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3044.567007][    C3]  uart_start+0xe4/0x1b0
[ 3044.567229][    C3]  n_tty_write+0x677/0x7a0
[ 3044.567459][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3044.567712][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3044.568008][    C3]  ? lock_acquire+0x1c1/0x220
[ 3044.568249][    C3]  ? iterate_tty_write+0x95/0x540
[ 3044.568507][    C3]  iterate_tty_write+0x229/0x540
[ 3044.568762][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3044.569053][    C3]  vfs_write+0x9e9/0x10a0
[ 3044.569276][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3044.569520][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3044.569766][    C3]  ? lock_acquire+0x1c1/0x220
[ 3044.570003][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3044.570298][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3044.570563][    C3]  ? __fget_light+0x54/0x1e0
[ 3044.570803][    C3]  ksys_write+0xf5/0x1e0
[ 3044.571019][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3044.571269][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3044.571575][    C3]  do_syscall_64+0xc9/0x1e0
[ 3044.571807][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3044.572108][    C3] RIP: 0033:0x7f93b2836957
[ 3044.572339][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3044.573316][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3044.573740][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3044.574144][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3044.574546][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3044.574947][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3044.575347][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3044.575751][    C3]  </TASK>
[ 3068.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 648s! [ncat:8027]
[ 3068.613566][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3068.614813][    C1] irq event stamp: 174248
[ 3068.615030][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3068.615555][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3068.616014][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3068.616476][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3068.616934][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3068.617378][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3068.617992][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3068.618315][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3068.619275][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3068.619579][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3068.619973][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3068.620370][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3068.620767][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3068.621162][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3068.621556][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3068.621998][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3068.622327][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3068.622724][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3068.623118][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3068.623512][    C1] PKRU: 55555554
[ 3068.623692][    C1] Call Trace:
[ 3068.623862][    C1]  <IRQ>
[ 3068.624009][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3068.624269][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3068.624510][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3068.624784][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3068.625055][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3068.625340][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3068.625604][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3068.625909][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3068.626169][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3068.626477][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3068.626769][    C1]  </IRQ>
[ 3068.626918][    C1]  <TASK>
[ 3068.627065][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3068.627376][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3068.627664][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3068.627962][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3068.628249][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3068.628558][    C1]  ? lock_acquire+0x1c1/0x220
[ 3068.628795][    C1]  ? lock_release+0x1d5/0x250
[ 3068.629032][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3068.629280][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3068.629549][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3068.629832][    C1]  ? lock_acquire+0x1c1/0x220
[ 3068.630068][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3068.630306][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3068.630563][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3068.630796][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3068.631042][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3068.631298][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3068.631574][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3068.631849][    C1]  ip_local_deliver+0x19d/0x480
[ 3068.632095][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3068.632365][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3068.632628][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3068.632971][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3068.633223][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3068.633541][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3068.633802][    C1]  ip_rcv+0x564/0x740
[ 3068.634003][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3068.634234][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3068.634486][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3068.634760][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3068.635030][    C1]  ? skb_clone+0x10b/0x330
[ 3068.635257][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3068.635573][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3068.635876][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3068.636156][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3068.636447][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3068.636696][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3068.636925][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3068.637223][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3068.637506][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3068.637838][    C1]  ? lock_acquire+0x1c1/0x220
[ 3068.638076][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3068.638370][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3068.638653][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3068.638968][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3068.639223][    C1]  ? __skb_clone+0x57a/0x760
[ 3068.639456][    C1]  netif_receive_skb+0x55/0x280
[ 3068.639701][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3068.640012][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3068.640343][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3068.640641][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3068.640914][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3068.641202][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3068.641510][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3068.641798][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3068.642114][    C1]  ? stack_trace_save+0x95/0xd0
[ 3068.642359][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3068.642637][    C1]  ? kasan_save_stack+0x34/0x50
[ 3068.642886][    C1]  ? kasan_save_stack+0x24/0x50
[ 3068.643132][    C1]  ? kasan_save_track+0x14/0x30
[ 3068.643378][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3068.643642][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3068.643895][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3068.644141][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3068.644404][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3068.644668][    C1]  ? ip_output+0x16b/0x4f0
[ 3068.644892][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3068.645145][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3068.645417][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3068.645682][    C1]  ? get_reg+0x119/0x190
[ 3068.645896][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3068.646160][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3068.646467][    C1]  __tcf_classify+0x329/0x7d0
[ 3068.646707][    C1]  tcf_classify+0x283/0x930
[ 3068.646936][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3068.647186][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3068.647439][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3068.647731][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3068.647997][    C1]  tc_run+0x2e4/0x5d0
[ 3068.648200][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3068.648431][    C1]  ? lock_acquire+0x1c1/0x220
[ 3068.648667][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3068.648926][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3068.649176][    C1]  ? lock_acquire+0x1c1/0x220
[ 3068.649412][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3068.649673][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3068.649976][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3068.650246][    C1]  ? neigh_hh_output+0x348/0x590
[ 3068.650494][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3068.650758][    C1]  ip_finish_output2+0x786/0x18e0
[ 3068.651011][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3068.651290][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3068.651624][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3068.651896][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3068.652146][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3068.652410][    C1]  ip_output+0x16b/0x4f0
[ 3068.652625][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3068.652857][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3068.653097][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3068.653384][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3068.653635][    C1]  ? ip_local_out+0x114/0x3b0
[ 3068.653872][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3068.654117][    C1]  ? __create_object+0x5e/0xb0
[ 3068.654360][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3068.654623][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3068.654904][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3068.655173][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3068.655451][    C1]  tcp_release_cb+0x1e9/0x390
[ 3068.655690][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3068.655952][    C1]  release_sock+0xb8/0x1d0
[ 3068.656178][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3068.656397][    C1]  ? lock_release+0x1d5/0x250
[ 3068.656634][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3068.656883][    C1]  ? core_sys_select+0x620/0x710
[ 3068.657135][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3068.657401][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3068.657627][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3068.657880][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3068.658132][    C1]  ? __fget_light+0x54/0x1e0
[ 3068.658368][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3068.658630][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3068.658869][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3068.659131][    C1]  ? __might_fault+0xc6/0x180
[ 3068.659372][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3068.659650][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3068.659947][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3068.660247][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3068.660566][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3068.660816][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3068.661116][    C1]  do_syscall_64+0xc9/0x1e0
[ 3068.661348][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3068.661645][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3068.661870][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3068.662830][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3068.663249][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3068.663645][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3068.664039][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3068.664435][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3068.664830][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3068.665236][    C1]  </TASK>
[ 3068.665395][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 648s! [perl:7725]
[ 3068.665822][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3068.667096][    C3] irq event stamp: 290154
[ 3068.667316][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3068.667850][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3068.668357][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3068.668828][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3068.669296][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3068.669744][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3068.670360][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3068.670686][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3068.671662][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3068.671972][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3068.672374][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3068.672775][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3068.673175][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3068.673577][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3068.673978][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3068.674428][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3068.674761][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3068.675162][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3068.675561][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3068.675963][    C3] PKRU: 55555554
[ 3068.676144][    C3] Call Trace:
[ 3068.676320][    C3]  <IRQ>
[ 3068.676470][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3068.676736][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3068.676980][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3068.677262][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3068.677535][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3068.677832][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3068.678101][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3068.678415][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3068.678680][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3068.678991][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3068.679293][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3068.679611][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3068.679901][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3068.680200][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3068.680492][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3068.680803][    C3]  ? get_stack_info+0x36/0xc0
[ 3068.681047][    C3]  ? lock_acquire+0x1c1/0x220
[ 3068.681291][    C3]  ? lock_release+0x1d5/0x250
[ 3068.681532][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3068.681784][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3068.682057][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3068.682345][    C3]  ? lock_acquire+0x1c1/0x220
[ 3068.682585][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3068.682826][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3068.683088][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3068.683329][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3068.683578][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3068.683836][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3068.684113][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3068.684394][    C3]  ip_local_deliver+0x19d/0x480
[ 3068.684641][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3068.684916][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3068.685183][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3068.685531][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3068.685785][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3068.686108][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3068.686375][    C3]  ip_rcv+0x564/0x740
[ 3068.686581][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3068.686814][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3068.687069][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3068.687349][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3068.687583][    C3]  ? skb_clone+0x10b/0x330
[ 3068.687817][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3068.688138][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3068.688447][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3068.688730][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3068.689026][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3068.689280][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3068.689514][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3068.689821][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3068.690108][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3068.690438][    C3]  ? lock_acquire+0x1c1/0x220
[ 3068.690676][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3068.690974][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3068.691260][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3068.691580][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3068.691837][    C3]  ? __skb_clone+0x57a/0x760
[ 3068.692073][    C3]  netif_receive_skb+0x55/0x280
[ 3068.692325][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3068.692642][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3068.692977][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3068.693279][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3068.693556][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3068.693846][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3068.694161][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3068.694472][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3068.694801][    C3]  ? lock_release+0x1d5/0x250
[ 3068.695040][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3068.695311][    C3]  ? kernel_text_address+0xce/0xe0
[ 3068.695575][    C3]  ? __kernel_text_address+0x12/0x40
[ 3068.695844][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3068.696128][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3068.696445][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3068.696699][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3068.696974][    C3]  ? get_stack_info+0x36/0xc0
[ 3068.697219][    C3]  __tcf_classify+0x329/0x7d0
[ 3068.697463][    C3]  tcf_classify+0x283/0x930
[ 3068.697694][    C3]  ? lock_release+0x1d5/0x250
[ 3068.697939][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3068.698205][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3068.698462][    C3]  ? __kernel_text_address+0x12/0x40
[ 3068.698731][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3068.699016][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3068.699333][    C3]  tc_run+0x2e4/0x5d0
[ 3068.699539][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3068.699772][    C3]  ? lock_acquire+0x1c1/0x220
[ 3068.700009][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3068.700274][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3068.700528][    C3]  ? lock_acquire+0x1c1/0x220
[ 3068.700769][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3068.701034][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3068.701342][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3068.701616][    C3]  ? neigh_hh_output+0x348/0x590
[ 3068.701870][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3068.702136][    C3]  ip_finish_output2+0x786/0x18e0
[ 3068.702394][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3068.702734][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3068.703011][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3068.703267][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3068.703533][    C3]  ip_output+0x16b/0x4f0
[ 3068.703750][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3068.703994][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3068.704273][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3068.704586][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3068.704866][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3068.705120][    C3]  ? __alloc_skb+0xd4/0x280
[ 3068.705352][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3068.705622][    C3]  ? tcp_fragment+0x168/0x1040
[ 3068.705869][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3068.706120][    C3]  ? ip_local_out+0x114/0x3b0
[ 3068.706364][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3068.706613][    C3]  ? __skb_clone+0x57a/0x760
[ 3068.706848][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3068.707117][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3068.707402][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3068.707649][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3068.707906][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3068.708209][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3068.708529][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3068.708775][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3068.709037][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3068.709309][    C3]  tcp_write_timer+0x82/0x1d0
[ 3068.709550][    C3]  call_timer_fn+0x173/0x430
[ 3068.709789][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3068.710050][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3068.710314][    C3]  __run_timers.part.0+0x52d/0x890
[ 3068.710575][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3068.710845][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3068.711132][    C3]  ? lock_acquire+0x1c1/0x220
[ 3068.711372][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3068.711665][    C3]  ? lock_release+0x1d5/0x250
[ 3068.711907][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3068.712175][    C3]  ? ktime_get+0xb3/0x190
[ 3068.712397][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3068.712696][    C3]  run_timer_softirq+0x72/0x100
[ 3068.712947][    C3]  __do_softirq+0x1b9/0x7ff
[ 3068.713181][    C3]  irq_exit_rcu+0x98/0xc0
[ 3068.713405][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3068.713690][    C3]  </IRQ>
[ 3068.713843][    C3]  <TASK>
[ 3068.713994][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3068.714301][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3068.714631][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3068.715607][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3068.715923][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3068.716324][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3068.716725][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3068.717125][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3068.717527][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3068.717937][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3068.718236][    C3]  uart_start+0xe4/0x1b0
[ 3068.718458][    C3]  n_tty_write+0x677/0x7a0
[ 3068.718690][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3068.718942][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3068.719235][    C3]  ? lock_acquire+0x1c1/0x220
[ 3068.719476][    C3]  ? iterate_tty_write+0x95/0x540
[ 3068.719735][    C3]  iterate_tty_write+0x229/0x540
[ 3068.719989][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3068.720279][    C3]  vfs_write+0x9e9/0x10a0
[ 3068.720503][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3068.720748][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3068.720994][    C3]  ? lock_acquire+0x1c1/0x220
[ 3068.721235][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3068.721525][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3068.721792][    C3]  ? __fget_light+0x54/0x1e0
[ 3068.722029][    C3]  ksys_write+0xf5/0x1e0
[ 3068.722249][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3068.722497][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3068.722806][    C3]  do_syscall_64+0xc9/0x1e0
[ 3068.723040][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3068.723346][    C3] RIP: 0033:0x7f93b2836957
[ 3068.723576][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3068.724551][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3068.724974][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3068.725375][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3068.725773][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3068.726175][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3068.726576][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3068.726980][    C3]  </TASK>
[ 3096.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 674s! [ncat:8027]
[ 3096.613572][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3096.614822][    C1] irq event stamp: 174248
[ 3096.615038][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3096.615563][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3096.616025][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3096.616488][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3096.616946][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3096.617391][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3096.618007][    C1] RIP: 0010:kasan_check_range+0x1b/0x1c0
[ 3096.618291][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[ 3096.619255][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[ 3096.619561][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3096.619958][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3096.620359][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3096.620754][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3096.621148][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3096.621544][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3096.621990][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3096.622322][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3096.622720][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3096.623115][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3096.623511][    C1] PKRU: 55555554
[ 3096.623690][    C1] Call Trace:
[ 3096.623860][    C1]  <IRQ>
[ 3096.624009][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3096.624274][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3096.624515][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3096.624792][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3096.625063][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3096.625347][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3096.625610][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3096.625913][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3096.626173][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3096.626481][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3096.626775][    C1]  </IRQ>
[ 3096.626923][    C1]  <TASK>
[ 3096.627073][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3096.627384][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3096.627684][    C1]  ? kasan_check_range+0x1b/0x1c0
[ 3096.627940][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3096.628219][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3096.628530][    C1]  ? lock_acquire+0x1c1/0x220
[ 3096.628770][    C1]  ? lock_release+0x1d5/0x250
[ 3096.629009][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3096.629255][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3096.629525][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3096.629807][    C1]  ? lock_acquire+0x1c1/0x220
[ 3096.630045][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3096.630285][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3096.630544][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3096.630775][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3096.631021][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3096.631278][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3096.631551][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3096.631828][    C1]  ip_local_deliver+0x19d/0x480
[ 3096.632074][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3096.632344][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3096.632606][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3096.632950][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3096.633202][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3096.633520][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3096.633781][    C1]  ip_rcv+0x564/0x740
[ 3096.633984][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3096.634213][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3096.634465][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3096.634738][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3096.635010][    C1]  ? skb_clone+0x10b/0x330
[ 3096.635235][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3096.635552][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3096.635857][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3096.636134][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3096.636428][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3096.636675][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3096.636902][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3096.637200][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3096.637481][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3096.637813][    C1]  ? lock_acquire+0x1c1/0x220
[ 3096.638050][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3096.638349][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3096.638631][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3096.638947][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3096.639200][    C1]  ? __skb_clone+0x57a/0x760
[ 3096.639434][    C1]  netif_receive_skb+0x55/0x280
[ 3096.639681][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3096.639991][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3096.640323][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3096.640623][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3096.640898][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3096.641184][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3096.641495][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3096.641776][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3096.642090][    C1]  ? stack_trace_save+0x95/0xd0
[ 3096.642337][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3096.642614][    C1]  ? kasan_save_stack+0x34/0x50
[ 3096.642861][    C1]  ? kasan_save_stack+0x24/0x50
[ 3096.643107][    C1]  ? kasan_save_track+0x14/0x30
[ 3096.643354][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3096.643616][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3096.643870][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3096.644117][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3096.644380][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3096.644642][    C1]  ? ip_output+0x16b/0x4f0
[ 3096.644868][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3096.645122][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3096.645393][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3096.645659][    C1]  ? get_reg+0x119/0x190
[ 3096.645874][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3096.646142][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3096.646449][    C1]  __tcf_classify+0x329/0x7d0
[ 3096.646689][    C1]  tcf_classify+0x283/0x930
[ 3096.646919][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3096.647167][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3096.647422][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3096.647712][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3096.647978][    C1]  tc_run+0x2e4/0x5d0
[ 3096.648184][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3096.648413][    C1]  ? lock_acquire+0x1c1/0x220
[ 3096.648651][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3096.648910][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3096.649163][    C1]  ? lock_acquire+0x1c1/0x220
[ 3096.649401][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3096.649664][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3096.649967][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3096.650238][    C1]  ? neigh_hh_output+0x348/0x590
[ 3096.650489][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3096.650752][    C1]  ip_finish_output2+0x786/0x18e0
[ 3096.651006][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3096.651285][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3096.651622][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3096.651898][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3096.652148][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3096.652412][    C1]  ip_output+0x16b/0x4f0
[ 3096.652626][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3096.652860][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3096.653106][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3096.653390][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3096.653640][    C1]  ? ip_local_out+0x114/0x3b0
[ 3096.653880][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3096.654128][    C1]  ? __create_object+0x5e/0xb0
[ 3096.654370][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3096.654636][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3096.654915][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3096.655186][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3096.655468][    C1]  tcp_release_cb+0x1e9/0x390
[ 3096.655708][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3096.655975][    C1]  release_sock+0xb8/0x1d0
[ 3096.656202][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3096.656422][    C1]  ? lock_release+0x1d5/0x250
[ 3096.656659][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3096.656908][    C1]  ? core_sys_select+0x620/0x710
[ 3096.657160][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3096.657428][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3096.657661][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3096.657911][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3096.658165][    C1]  ? __fget_light+0x54/0x1e0
[ 3096.658398][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3096.658662][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3096.658900][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3096.659164][    C1]  ? __might_fault+0xc6/0x180
[ 3096.659405][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3096.659686][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3096.659982][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3096.660281][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3096.660602][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3096.660853][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3096.661155][    C1]  do_syscall_64+0xc9/0x1e0
[ 3096.661386][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3096.661686][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3096.661912][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3096.662876][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3096.663295][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3096.663692][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3096.664089][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3096.664492][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3096.664888][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3096.665288][    C1]  </TASK>
[ 3096.665446][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 674s! [perl:7725]
[ 3096.665874][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3096.667146][    C3] irq event stamp: 290154
[ 3096.667367][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3096.667906][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3096.668412][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3096.668882][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3096.669349][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3096.669800][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3096.670418][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3096.670745][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3096.671728][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3096.672040][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3096.672441][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3096.672843][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3096.673244][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3096.673646][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3096.674047][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3096.674497][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3096.674830][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3096.675233][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3096.675636][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3096.676036][    C3] PKRU: 55555554
[ 3096.676219][    C3] Call Trace:
[ 3096.676391][    C3]  <IRQ>
[ 3096.676543][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3096.676808][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3096.677054][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3096.677334][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3096.677614][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3096.677903][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3096.678173][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3096.678482][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3096.678745][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3096.679055][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3096.679355][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3096.679671][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3096.679964][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3096.680260][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3096.680551][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3096.680862][    C3]  ? get_stack_info+0x36/0xc0
[ 3096.681103][    C3]  ? lock_acquire+0x1c1/0x220
[ 3096.681350][    C3]  ? lock_release+0x1d5/0x250
[ 3096.681591][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3096.681841][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3096.682115][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3096.682402][    C3]  ? lock_acquire+0x1c1/0x220
[ 3096.682644][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3096.682887][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3096.683149][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3096.683386][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3096.683634][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3096.683894][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3096.684176][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3096.684456][    C3]  ip_local_deliver+0x19d/0x480
[ 3096.684705][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3096.684978][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3096.685244][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3096.685598][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3096.685853][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3096.686175][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3096.686440][    C3]  ip_rcv+0x564/0x740
[ 3096.686647][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3096.686878][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3096.687134][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3096.687414][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3096.687652][    C3]  ? skb_clone+0x10b/0x330
[ 3096.687884][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3096.688207][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3096.688513][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3096.688799][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3096.689093][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3096.689345][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3096.689577][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3096.689880][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3096.690168][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3096.690495][    C3]  ? lock_acquire+0x1c1/0x220
[ 3096.690737][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3096.691032][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3096.691323][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3096.691644][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3096.691901][    C3]  ? __skb_clone+0x57a/0x760
[ 3096.692135][    C3]  netif_receive_skb+0x55/0x280
[ 3096.692386][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3096.692701][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3096.693035][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3096.693338][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3096.693613][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3096.693903][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3096.694219][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3096.694531][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3096.694858][    C3]  ? lock_release+0x1d5/0x250
[ 3096.695099][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3096.695371][    C3]  ? kernel_text_address+0xce/0xe0
[ 3096.695635][    C3]  ? __kernel_text_address+0x12/0x40
[ 3096.695903][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3096.696191][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3096.696503][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3096.696755][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3096.697034][    C3]  ? get_stack_info+0x36/0xc0
[ 3096.697275][    C3]  __tcf_classify+0x329/0x7d0
[ 3096.697519][    C3]  tcf_classify+0x283/0x930
[ 3096.697759][    C3]  ? lock_release+0x1d5/0x250
[ 3096.697999][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3096.698268][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3096.698526][    C3]  ? __kernel_text_address+0x12/0x40
[ 3096.698800][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3096.699084][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3096.699399][    C3]  tc_run+0x2e4/0x5d0
[ 3096.699606][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3096.699840][    C3]  ? lock_acquire+0x1c1/0x220
[ 3096.700080][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3096.700350][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3096.700604][    C3]  ? lock_acquire+0x1c1/0x220
[ 3096.700843][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3096.701110][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3096.701416][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3096.701691][    C3]  ? neigh_hh_output+0x348/0x590
[ 3096.701944][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3096.702212][    C3]  ip_finish_output2+0x786/0x18e0
[ 3096.702469][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3096.702808][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3096.703085][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3096.703341][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3096.703607][    C3]  ip_output+0x16b/0x4f0
[ 3096.703826][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3096.704070][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3096.704351][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3096.704666][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3096.704946][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3096.705201][    C3]  ? __alloc_skb+0xd4/0x280
[ 3096.705432][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3096.705703][    C3]  ? tcp_fragment+0x168/0x1040
[ 3096.705948][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3096.706201][    C3]  ? ip_local_out+0x114/0x3b0
[ 3096.706444][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3096.706694][    C3]  ? __skb_clone+0x57a/0x760
[ 3096.706935][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3096.707203][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3096.707485][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3096.707738][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3096.707989][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3096.708294][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3096.708617][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3096.708862][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3096.709125][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3096.709397][    C3]  tcp_write_timer+0x82/0x1d0
[ 3096.709637][    C3]  call_timer_fn+0x173/0x430
[ 3096.709878][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3096.710140][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3096.710404][    C3]  __run_timers.part.0+0x52d/0x890
[ 3096.710663][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3096.710935][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3096.711224][    C3]  ? lock_acquire+0x1c1/0x220
[ 3096.711466][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3096.711758][    C3]  ? lock_release+0x1d5/0x250
[ 3096.712000][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3096.712265][    C3]  ? ktime_get+0xb3/0x190
[ 3096.712488][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3096.712786][    C3]  run_timer_softirq+0x72/0x100
[ 3096.713036][    C3]  __do_softirq+0x1b9/0x7ff
[ 3096.713272][    C3]  irq_exit_rcu+0x98/0xc0
[ 3096.713493][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3096.713782][    C3]  </IRQ>
[ 3096.713935][    C3]  <TASK>
[ 3096.714086][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3096.714394][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3096.714722][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3096.715699][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3096.716007][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3096.716408][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3096.716806][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3096.717208][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3096.717615][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3096.718017][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3096.718316][    C3]  uart_start+0xe4/0x1b0
[ 3096.718536][    C3]  n_tty_write+0x677/0x7a0
[ 3096.718771][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3096.719024][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3096.719314][    C3]  ? lock_acquire+0x1c1/0x220
[ 3096.719556][    C3]  ? iterate_tty_write+0x95/0x540
[ 3096.719814][    C3]  iterate_tty_write+0x229/0x540
[ 3096.720069][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3096.720359][    C3]  vfs_write+0x9e9/0x10a0
[ 3096.720584][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3096.720828][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3096.721072][    C3]  ? lock_acquire+0x1c1/0x220
[ 3096.721313][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3096.721605][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3096.721877][    C3]  ? __fget_light+0x54/0x1e0
[ 3096.722116][    C3]  ksys_write+0xf5/0x1e0
[ 3096.722337][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3096.722587][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3096.722892][    C3]  do_syscall_64+0xc9/0x1e0
[ 3096.723125][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3096.723429][    C3] RIP: 0033:0x7f93b2836957
[ 3096.723658][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3096.724638][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3096.725061][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3096.725467][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3096.725868][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3096.726273][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3096.726673][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3096.727083][    C3]  </TASK>
[ 3122.575163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3122.575529][    C1] rcu: 1-....: (744717 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=177868
[ 3122.576077][    C1] rcu: (t=728604 jiffies g=1064457 q=70 ncpus=4)
[ 3122.576402][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3122.576847][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3122.577461][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 3122.577784][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 3122.578745][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3122.579051][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3122.579447][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3122.579841][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3122.580239][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3122.580638][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3122.581032][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3122.581474][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3122.581803][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3122.582201][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3122.582596][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3122.582991][    C1] PKRU: 55555554
[ 3122.583171][    C1] Call Trace:
[ 3122.583342][    C1]  <IRQ>
[ 3122.583490][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3122.583762][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 3122.584013][    C1]  ? check_cpu_stall+0x284/0x500
[ 3122.584263][    C1]  ? rcu_pending+0x92/0x360
[ 3122.584496][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3122.584763][    C1]  ? update_process_times+0xb9/0x110
[ 3122.585031][    C1]  ? tick_sched_handle+0x67/0x130
[ 3122.585288][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3122.585572][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3122.585811][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3122.586120][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3122.586390][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3122.586677][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3122.586940][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3122.587244][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3122.587511][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3122.587819][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3122.588110][    C1]  </IRQ>
[ 3122.588262][    C1]  <TASK>
[ 3122.588410][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3122.588723][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3122.589008][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 3122.589297][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3122.589581][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3122.589893][    C1]  ? lock_acquire+0x1c1/0x220
[ 3122.590133][    C1]  ? lock_release+0x1d5/0x250
[ 3122.590372][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3122.590618][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3122.590887][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3122.591168][    C1]  ? lock_acquire+0x1c1/0x220
[ 3122.591406][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3122.591645][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3122.591902][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3122.592135][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3122.592379][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3122.592635][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3122.592909][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3122.593184][    C1]  ip_local_deliver+0x19d/0x480
[ 3122.593430][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3122.593702][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3122.593964][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3122.594312][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3122.594563][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3122.594881][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3122.595143][    C1]  ip_rcv+0x564/0x740
[ 3122.595348][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3122.595575][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3122.595828][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3122.596103][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3122.596375][    C1]  ? skb_clone+0x10b/0x330
[ 3122.596601][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3122.596918][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3122.597224][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3122.597511][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3122.597805][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3122.598053][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3122.598283][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3122.598581][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3122.598866][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3122.599190][    C1]  ? lock_acquire+0x1c1/0x220
[ 3122.599425][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3122.599721][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3122.600004][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3122.600319][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3122.600572][    C1]  ? __skb_clone+0x57a/0x760
[ 3122.600806][    C1]  netif_receive_skb+0x55/0x280
[ 3122.601052][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3122.601365][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3122.601695][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3122.601993][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3122.602268][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3122.602553][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3122.602864][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3122.603145][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3122.603461][    C1]  ? stack_trace_save+0x95/0xd0
[ 3122.603707][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3122.603986][    C1]  ? kasan_save_stack+0x34/0x50
[ 3122.604233][    C1]  ? kasan_save_stack+0x24/0x50
[ 3122.604479][    C1]  ? kasan_save_track+0x14/0x30
[ 3122.604726][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3122.604988][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3122.605242][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3122.605489][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3122.605750][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3122.606012][    C1]  ? ip_output+0x16b/0x4f0
[ 3122.606239][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3122.606494][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3122.606764][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3122.607030][    C1]  ? get_reg+0x119/0x190
[ 3122.607248][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3122.607520][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3122.607829][    C1]  __tcf_classify+0x329/0x7d0
[ 3122.608069][    C1]  tcf_classify+0x283/0x930
[ 3122.608300][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3122.608549][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3122.608802][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3122.609083][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3122.609352][    C1]  tc_run+0x2e4/0x5d0
[ 3122.609556][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3122.609783][    C1]  ? lock_acquire+0x1c1/0x220
[ 3122.610020][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3122.610278][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3122.610529][    C1]  ? lock_acquire+0x1c1/0x220
[ 3122.610766][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3122.611028][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3122.611331][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3122.611599][    C1]  ? neigh_hh_output+0x348/0x590
[ 3122.611850][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3122.612113][    C1]  ip_finish_output2+0x786/0x18e0
[ 3122.612369][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3122.612647][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3122.612982][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3122.613256][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3122.613507][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3122.613768][    C1]  ip_output+0x16b/0x4f0
[ 3122.613982][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3122.614218][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3122.614460][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3122.614742][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3122.614992][    C1]  ? ip_local_out+0x114/0x3b0
[ 3122.615232][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3122.615480][    C1]  ? __create_object+0x5e/0xb0
[ 3122.615722][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3122.615986][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3122.616264][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3122.616536][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3122.616816][    C1]  tcp_release_cb+0x1e9/0x390
[ 3122.617053][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3122.617321][    C1]  release_sock+0xb8/0x1d0
[ 3122.617551][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3122.617771][    C1]  ? lock_release+0x1d5/0x250
[ 3122.618007][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3122.618256][    C1]  ? core_sys_select+0x620/0x710
[ 3122.618508][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3122.618777][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3122.619004][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3122.619253][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3122.619506][    C1]  ? __fget_light+0x54/0x1e0
[ 3122.619741][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3122.620004][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3122.620243][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3122.620506][    C1]  ? __might_fault+0xc6/0x180
[ 3122.620746][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3122.621026][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3122.621323][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3122.621620][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3122.621938][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3122.622189][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3122.622491][    C1]  do_syscall_64+0xc9/0x1e0
[ 3122.622721][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3122.623019][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3122.623245][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3122.624211][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3122.624628][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3122.625026][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3122.625423][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3122.625818][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3122.626213][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3122.626615][    C1]  </TASK>
[ 3122.626771][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 3122.627044][    C3] NMI backtrace for cpu 3
[ 3122.627054][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3122.627059][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3122.627062][    C3] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 3122.627072][    C3] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 3122.627075][    C3] RSP: 0018:ffffc90000277a88 EFLAGS: 00000202
[ 3122.627079][    C3] RAX: ffff888007a89b58 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3122.627081][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3122.627083][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3122.627084][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3122.627086][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3122.627088][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3122.627090][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3122.627094][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3122.627096][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3122.627097][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3122.627099][    C3] PKRU: 55555554
[ 3122.627100][    C3] Call Trace:
[ 3122.627103][    C3]  <NMI>
[ 3122.627109][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 3122.627115][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3122.627121][    C3]  ? nmi_handle+0x153/0x420
[ 3122.627127][    C3]  ? default_do_nmi+0x41/0x100
[ 3122.627131][    C3]  ? exc_nmi+0xf3/0x120
[ 3122.627133][    C3]  ? end_repeat_nmi+0xf/0x60
[ 3122.627140][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3122.627147][    C3]  ? kasan_check_range+0x12/0x1c0
[ 3122.627150][    C3]  ? kasan_check_range+0x12/0x1c0
[ 3122.627153][    C3]  ? kasan_check_range+0x12/0x1c0
[ 3122.627157][    C3]  </NMI>
[ 3122.627158][    C3]  <IRQ>
[ 3122.627160][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3122.627164][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3122.627167][    C3]  ? get_stack_info+0x36/0xc0
[ 3122.627173][    C3]  ? lock_acquire+0x1c1/0x220
[ 3122.627179][    C3]  ? lock_release+0x1d5/0x250
[ 3122.627183][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3122.627187][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3122.627190][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3122.627193][    C3]  ? lock_acquire+0x1c1/0x220
[ 3122.627195][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3122.627200][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3122.627204][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3122.627211][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3122.627214][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3122.627219][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3122.627228][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3122.627232][    C3]  ip_local_deliver+0x19d/0x480
[ 3122.627235][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3122.627237][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3122.627240][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3122.627247][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3122.627252][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3122.627255][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3122.627265][    C3]  ip_rcv+0x564/0x740
[ 3122.627268][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3122.627271][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3122.627277][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3122.627280][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3122.627285][    C3]  ? skb_clone+0x10b/0x330
[ 3122.627290][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3122.627296][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3122.627302][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3122.627307][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3122.627316][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3122.627321][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3122.627323][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3122.627328][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3122.627331][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3122.627336][    C3]  ? lock_acquire+0x1c1/0x220
[ 3122.627338][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3122.627343][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3122.627347][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3122.627351][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3122.627355][    C3]  ? __skb_clone+0x57a/0x760
[ 3122.627357][    C3]  netif_receive_skb+0x55/0x280
[ 3122.627361][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3122.627370][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3122.627377][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3122.627384][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3122.627389][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3122.627400][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3122.627408][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3122.627417][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3122.627426][    C3]  ? lock_release+0x1d5/0x250
[ 3122.627429][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3122.627435][    C3]  ? kernel_text_address+0xce/0xe0
[ 3122.627440][    C3]  ? __kernel_text_address+0x12/0x40
[ 3122.627443][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3122.627454][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3122.627458][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3122.627466][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3122.627469][    C3]  ? get_stack_info+0x36/0xc0
[ 3122.627474][    C3]  __tcf_classify+0x329/0x7d0
[ 3122.627480][    C3]  tcf_classify+0x283/0x930
[ 3122.627484][    C3]  ? lock_release+0x1d5/0x250
[ 3122.627487][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3122.627490][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3122.627494][    C3]  ? __kernel_text_address+0x12/0x40
[ 3122.627496][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3122.627498][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3122.627502][    C3]  tc_run+0x2e4/0x5d0
[ 3122.627507][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3122.627510][    C3]  ? lock_acquire+0x1c1/0x220
[ 3122.627512][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3122.627516][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3122.627521][    C3]  ? lock_acquire+0x1c1/0x220
[ 3122.627523][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3122.627527][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3122.627531][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3122.627534][    C3]  ? neigh_hh_output+0x348/0x590
[ 3122.627538][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3122.627542][    C3]  ip_finish_output2+0x786/0x18e0
[ 3122.627545][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3122.627553][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3122.627556][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3122.627560][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3122.627564][    C3]  ip_output+0x16b/0x4f0
[ 3122.627568][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3122.627570][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3122.627573][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3122.627576][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3122.627580][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3122.627585][    C3]  ? __alloc_skb+0xd4/0x280
[ 3122.627587][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3122.627593][    C3]  ? tcp_fragment+0x168/0x1040
[ 3122.627598][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3122.627601][    C3]  ? ip_local_out+0x114/0x3b0
[ 3122.627605][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3122.627608][    C3]  ? __skb_clone+0x57a/0x760
[ 3122.627611][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3122.627617][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3122.627620][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3122.627625][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3122.627629][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3122.627634][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3122.627637][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3122.627641][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3122.627644][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3122.627647][    C3]  tcp_write_timer+0x82/0x1d0
[ 3122.627651][    C3]  call_timer_fn+0x173/0x430
[ 3122.627656][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3122.627660][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3122.627664][    C3]  __run_timers.part.0+0x52d/0x890
[ 3122.627667][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3122.627672][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3122.627675][    C3]  ? lock_acquire+0x1c1/0x220
[ 3122.627677][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3122.627682][    C3]  ? lock_release+0x1d5/0x250
[ 3122.627685][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3122.627688][    C3]  ? ktime_get+0xb3/0x190
[ 3122.627691][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3122.627696][    C3]  run_timer_softirq+0x72/0x100
[ 3122.627699][    C3]  __do_softirq+0x1b9/0x7ff
[ 3122.627703][    C3]  irq_exit_rcu+0x98/0xc0
[ 3122.627706][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3122.627711][    C3]  </IRQ>
[ 3122.627712][    C3]  <TASK>
[ 3122.627713][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3122.627717][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3122.627720][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3122.627722][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3122.627724][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3122.627726][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3122.627727][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3122.627729][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3122.627730][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3122.627734][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3122.627738][    C3]  uart_start+0xe4/0x1b0
[ 3122.627746][    C3]  n_tty_write+0x677/0x7a0
[ 3122.627755][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3122.627758][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3122.627764][    C3]  ? lock_acquire+0x1c1/0x220
[ 3122.627767][    C3]  ? iterate_tty_write+0x95/0x540
[ 3122.627771][    C3]  iterate_tty_write+0x229/0x540
[ 3122.627776][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3122.627780][    C3]  vfs_write+0x9e9/0x10a0
[ 3122.627785][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3122.627787][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3122.627792][    C3]  ? lock_acquire+0x1c1/0x220
[ 3122.627794][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3122.627798][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3122.627801][    C3]  ? __fget_light+0x54/0x1e0
[ 3122.627807][    C3]  ksys_write+0xf5/0x1e0
[ 3122.627811][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3122.627815][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3122.627819][    C3]  do_syscall_64+0xc9/0x1e0
[ 3122.627824][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3122.627827][    C3] RIP: 0033:0x7f93b2836957
[ 3122.627832][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3122.627835][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3122.627839][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3122.627841][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3122.627843][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3122.627846][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3122.627848][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3122.627854][    C3]  </TASK>
[ 3148.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 723s! [ncat:8027]
[ 3148.613576][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3148.614830][    C1] irq event stamp: 174248
[ 3148.615047][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3148.615572][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3148.616036][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3148.616501][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3148.616957][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3148.617410][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3148.618017][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3148.618340][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3148.619300][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3148.619605][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3148.620000][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3148.620394][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3148.620787][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3148.621181][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3148.621576][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3148.622019][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3148.622349][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3148.622746][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3148.623142][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3148.623535][    C1] PKRU: 55555554
[ 3148.623716][    C1] Call Trace:
[ 3148.623886][    C1]  <IRQ>
[ 3148.624035][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3148.624296][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3148.624538][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3148.624812][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3148.625081][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3148.625367][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3148.625629][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3148.625933][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3148.626193][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3148.626498][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3148.626789][    C1]  </IRQ>
[ 3148.626938][    C1]  <TASK>
[ 3148.627086][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3148.627405][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3148.627691][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3148.627984][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3148.628269][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3148.628579][    C1]  ? lock_acquire+0x1c1/0x220
[ 3148.628822][    C1]  ? lock_release+0x1d5/0x250
[ 3148.629060][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3148.629307][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3148.629576][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3148.629857][    C1]  ? lock_acquire+0x1c1/0x220
[ 3148.630093][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3148.630332][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3148.630589][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3148.630823][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3148.631067][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3148.631323][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3148.631596][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3148.631869][    C1]  ip_local_deliver+0x19d/0x480
[ 3148.632114][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3148.632387][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3148.632648][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3148.632992][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3148.633242][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3148.633559][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3148.633818][    C1]  ip_rcv+0x564/0x740
[ 3148.634020][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3148.634247][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3148.634499][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3148.634774][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3148.635043][    C1]  ? skb_clone+0x10b/0x330
[ 3148.635268][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3148.635583][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3148.635886][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3148.636163][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3148.636455][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3148.636706][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3148.636934][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3148.637230][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3148.637521][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3148.637843][    C1]  ? lock_acquire+0x1c1/0x220
[ 3148.638078][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3148.638372][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3148.638654][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3148.638968][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3148.639220][    C1]  ? __skb_clone+0x57a/0x760
[ 3148.639452][    C1]  netif_receive_skb+0x55/0x280
[ 3148.639697][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3148.640007][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3148.640337][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3148.640632][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3148.640904][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3148.641188][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3148.641498][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3148.641779][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3148.642091][    C1]  ? stack_trace_save+0x95/0xd0
[ 3148.642336][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3148.642613][    C1]  ? kasan_save_stack+0x34/0x50
[ 3148.642858][    C1]  ? kasan_save_stack+0x24/0x50
[ 3148.643103][    C1]  ? kasan_save_track+0x14/0x30
[ 3148.643349][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3148.643609][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3148.643860][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3148.644106][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3148.644366][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3148.644627][    C1]  ? ip_output+0x16b/0x4f0
[ 3148.644852][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3148.645104][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3148.645374][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3148.645637][    C1]  ? get_reg+0x119/0x190
[ 3148.645853][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3148.646117][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3148.646424][    C1]  __tcf_classify+0x329/0x7d0
[ 3148.646662][    C1]  tcf_classify+0x283/0x930
[ 3148.646891][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3148.647137][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3148.647401][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3148.647684][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3148.647950][    C1]  tc_run+0x2e4/0x5d0
[ 3148.648152][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3148.648380][    C1]  ? lock_acquire+0x1c1/0x220
[ 3148.648615][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3148.648873][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3148.649123][    C1]  ? lock_acquire+0x1c1/0x220
[ 3148.649360][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3148.649621][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3148.649924][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3148.650193][    C1]  ? neigh_hh_output+0x348/0x590
[ 3148.650443][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3148.650708][    C1]  ip_finish_output2+0x786/0x18e0
[ 3148.650960][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3148.651238][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3148.651573][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3148.651845][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3148.652096][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3148.652358][    C1]  ip_output+0x16b/0x4f0
[ 3148.652572][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3148.652804][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3148.653045][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3148.653327][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3148.653576][    C1]  ? ip_local_out+0x114/0x3b0
[ 3148.653814][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3148.654059][    C1]  ? __create_object+0x5e/0xb0
[ 3148.654301][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3148.654566][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3148.654843][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3148.655114][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3148.655392][    C1]  tcp_release_cb+0x1e9/0x390
[ 3148.655630][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3148.655892][    C1]  release_sock+0xb8/0x1d0
[ 3148.656116][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3148.656335][    C1]  ? lock_release+0x1d5/0x250
[ 3148.656571][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3148.656819][    C1]  ? core_sys_select+0x620/0x710
[ 3148.657069][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3148.657347][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3148.657570][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3148.657817][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3148.658069][    C1]  ? __fget_light+0x54/0x1e0
[ 3148.658303][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3148.658565][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3148.658804][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3148.659066][    C1]  ? __might_fault+0xc6/0x180
[ 3148.659305][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3148.659584][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3148.659879][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3148.660176][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3148.660494][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3148.660743][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3148.661043][    C1]  do_syscall_64+0xc9/0x1e0
[ 3148.661274][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3148.661570][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3148.661797][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3148.662753][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3148.663172][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3148.663567][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3148.663961][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3148.664357][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3148.664752][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3148.665151][    C1]  </TASK>
[ 3148.665307][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 723s! [perl:7725]
[ 3148.665738][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3148.667011][    C3] irq event stamp: 290154
[ 3148.667235][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3148.667775][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3148.668281][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3148.668754][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3148.669221][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3148.669672][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3148.670290][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[ 3148.670577][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 3148.671553][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 3148.671863][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3148.672263][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3148.672665][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3148.673070][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3148.673475][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3148.673874][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3148.674322][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3148.674658][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3148.675060][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3148.675461][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3148.675860][    C3] PKRU: 55555554
[ 3148.676042][    C3] Call Trace:
[ 3148.676217][    C3]  <IRQ>
[ 3148.676368][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3148.676633][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3148.676877][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3148.677155][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3148.677439][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3148.677726][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3148.677994][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3148.678304][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3148.678568][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3148.678880][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3148.679183][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3148.679498][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3148.679790][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 3148.680072][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3148.680359][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3148.680671][    C3]  ? get_stack_info+0x36/0xc0
[ 3148.680911][    C3]  ? lock_acquire+0x1c1/0x220
[ 3148.681153][    C3]  ? lock_release+0x1d5/0x250
[ 3148.681400][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3148.681651][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3148.681924][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3148.682214][    C3]  ? lock_acquire+0x1c1/0x220
[ 3148.682455][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3148.682699][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3148.682961][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3148.683201][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3148.683447][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3148.683708][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3148.683988][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3148.684269][    C3]  ip_local_deliver+0x19d/0x480
[ 3148.684519][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3148.684790][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3148.685052][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3148.685404][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3148.685658][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3148.685979][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3148.686251][    C3]  ip_rcv+0x564/0x740
[ 3148.686457][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3148.686688][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3148.686943][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3148.687224][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3148.687462][    C3]  ? skb_clone+0x10b/0x330
[ 3148.687692][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3148.688014][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3148.688323][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3148.688607][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3148.688902][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3148.689153][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3148.689386][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3148.689689][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3148.689976][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3148.690305][    C3]  ? lock_acquire+0x1c1/0x220
[ 3148.690546][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3148.690842][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3148.691131][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3148.691450][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3148.691707][    C3]  ? __skb_clone+0x57a/0x760
[ 3148.691942][    C3]  netif_receive_skb+0x55/0x280
[ 3148.692193][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3148.692507][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3148.692841][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3148.693142][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3148.693419][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3148.693708][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3148.694022][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3148.694336][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3148.694663][    C3]  ? lock_release+0x1d5/0x250
[ 3148.694905][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3148.695173][    C3]  ? kernel_text_address+0xce/0xe0
[ 3148.695436][    C3]  ? __kernel_text_address+0x12/0x40
[ 3148.695703][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3148.695990][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3148.696303][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3148.696553][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3148.696833][    C3]  ? get_stack_info+0x36/0xc0
[ 3148.697076][    C3]  __tcf_classify+0x329/0x7d0
[ 3148.697327][    C3]  tcf_classify+0x283/0x930
[ 3148.697560][    C3]  ? lock_release+0x1d5/0x250
[ 3148.697800][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3148.698065][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3148.698326][    C3]  ? __kernel_text_address+0x12/0x40
[ 3148.698595][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3148.698878][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3148.699193][    C3]  tc_run+0x2e4/0x5d0
[ 3148.699398][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3148.699631][    C3]  ? lock_acquire+0x1c1/0x220
[ 3148.699872][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3148.700134][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3148.700391][    C3]  ? lock_acquire+0x1c1/0x220
[ 3148.700630][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3148.700896][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3148.701203][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3148.701478][    C3]  ? neigh_hh_output+0x348/0x590
[ 3148.701731][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3148.701997][    C3]  ip_finish_output2+0x786/0x18e0
[ 3148.702257][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3148.702596][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3148.702872][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3148.703126][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3148.703393][    C3]  ip_output+0x16b/0x4f0
[ 3148.703613][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3148.703858][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3148.704136][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3148.704451][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3148.704728][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3148.704983][    C3]  ? __alloc_skb+0xd4/0x280
[ 3148.705216][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3148.705488][    C3]  ? tcp_fragment+0x168/0x1040
[ 3148.705732][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3148.705984][    C3]  ? ip_local_out+0x114/0x3b0
[ 3148.706228][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3148.706477][    C3]  ? __skb_clone+0x57a/0x760
[ 3148.706714][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3148.706981][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3148.707263][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3148.707520][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3148.707771][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3148.708074][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3148.708396][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3148.708640][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3148.708903][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3148.709176][    C3]  tcp_write_timer+0x82/0x1d0
[ 3148.709418][    C3]  call_timer_fn+0x173/0x430
[ 3148.709657][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3148.709918][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3148.710181][    C3]  __run_timers.part.0+0x52d/0x890
[ 3148.710443][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3148.710716][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3148.711002][    C3]  ? lock_acquire+0x1c1/0x220
[ 3148.711244][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3148.711536][    C3]  ? lock_release+0x1d5/0x250
[ 3148.711777][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3148.712041][    C3]  ? ktime_get+0xb3/0x190
[ 3148.712268][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3148.712564][    C3]  run_timer_softirq+0x72/0x100
[ 3148.712813][    C3]  __do_softirq+0x1b9/0x7ff
[ 3148.713048][    C3]  irq_exit_rcu+0x98/0xc0
[ 3148.713270][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3148.713563][    C3]  </IRQ>
[ 3148.713714][    C3]  <TASK>
[ 3148.713864][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3148.714172][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3148.714498][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3148.715478][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3148.715786][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3148.716186][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3148.716588][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3148.716989][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3148.717398][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3148.717800][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3148.718099][    C3]  uart_start+0xe4/0x1b0
[ 3148.718323][    C3]  n_tty_write+0x677/0x7a0
[ 3148.718557][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3148.718810][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3148.719097][    C3]  ? lock_acquire+0x1c1/0x220
[ 3148.719338][    C3]  ? iterate_tty_write+0x95/0x540
[ 3148.719598][    C3]  iterate_tty_write+0x229/0x540
[ 3148.719852][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3148.720142][    C3]  vfs_write+0x9e9/0x10a0
[ 3148.720371][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3148.720617][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3148.720868][    C3]  ? lock_acquire+0x1c1/0x220
[ 3148.721107][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3148.721406][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3148.721671][    C3]  ? __fget_light+0x54/0x1e0
[ 3148.721909][    C3]  ksys_write+0xf5/0x1e0
[ 3148.722127][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3148.722381][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3148.722685][    C3]  do_syscall_64+0xc9/0x1e0
[ 3148.722918][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3148.723222][    C3] RIP: 0033:0x7f93b2836957
[ 3148.723450][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3148.724428][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3148.724851][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3148.725250][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3148.725652][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3148.726052][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3148.726458][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3148.726861][    C3]  </TASK>
[ 3176.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 749s! [ncat:8027]
[ 3176.613574][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3176.614828][    C1] irq event stamp: 174248
[ 3176.615044][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3176.615570][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3176.616034][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3176.616499][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3176.616956][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3176.617408][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3176.618016][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3176.618339][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3176.619303][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3176.619608][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3176.620004][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3176.620400][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3176.620797][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3176.621194][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3176.621590][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3176.622034][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3176.622364][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3176.622762][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3176.623159][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3176.623555][    C1] PKRU: 55555554
[ 3176.623736][    C1] Call Trace:
[ 3176.623908][    C1]  <IRQ>
[ 3176.624057][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3176.624319][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3176.624561][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3176.624834][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3176.625104][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3176.625392][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3176.625655][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3176.625960][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3176.626221][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3176.626528][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3176.626821][    C1]  </IRQ>
[ 3176.626971][    C1]  <TASK>
[ 3176.627119][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3176.627442][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3176.627730][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3176.628025][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3176.628311][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3176.628621][    C1]  ? lock_acquire+0x1c1/0x220
[ 3176.628863][    C1]  ? lock_release+0x1d5/0x250
[ 3176.629101][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3176.629349][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3176.629619][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3176.629902][    C1]  ? lock_acquire+0x1c1/0x220
[ 3176.630140][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3176.630381][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3176.630638][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3176.630873][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3176.631119][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3176.631376][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3176.631651][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3176.631929][    C1]  ip_local_deliver+0x19d/0x480
[ 3176.632175][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3176.632444][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3176.632706][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3176.633053][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3176.633304][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3176.633622][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3176.633885][    C1]  ip_rcv+0x564/0x740
[ 3176.634088][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3176.634316][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3176.634569][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3176.634846][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3176.635117][    C1]  ? skb_clone+0x10b/0x330
[ 3176.635344][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3176.635661][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3176.635966][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3176.636246][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3176.636539][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3176.636788][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3176.637017][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3176.637326][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3176.637611][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3176.637934][    C1]  ? lock_acquire+0x1c1/0x220
[ 3176.638170][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3176.638465][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3176.638749][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3176.639063][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3176.639318][    C1]  ? __skb_clone+0x57a/0x760
[ 3176.639551][    C1]  netif_receive_skb+0x55/0x280
[ 3176.639799][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3176.640111][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3176.640442][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3176.640740][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3176.641012][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3176.641298][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3176.641610][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3176.641893][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3176.642205][    C1]  ? stack_trace_save+0x95/0xd0
[ 3176.642453][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3176.642730][    C1]  ? kasan_save_stack+0x34/0x50
[ 3176.642977][    C1]  ? kasan_save_stack+0x24/0x50
[ 3176.643226][    C1]  ? kasan_save_track+0x14/0x30
[ 3176.643472][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3176.643734][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3176.643988][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3176.644235][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3176.644497][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3176.644759][    C1]  ? ip_output+0x16b/0x4f0
[ 3176.644985][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3176.645240][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3176.645510][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3176.645776][    C1]  ? get_reg+0x119/0x190
[ 3176.645993][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3176.646262][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3176.646571][    C1]  __tcf_classify+0x329/0x7d0
[ 3176.646810][    C1]  tcf_classify+0x283/0x930
[ 3176.647040][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3176.647296][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3176.647550][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3176.647834][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3176.648102][    C1]  tc_run+0x2e4/0x5d0
[ 3176.648305][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3176.648534][    C1]  ? lock_acquire+0x1c1/0x220
[ 3176.648771][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3176.649030][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3176.649282][    C1]  ? lock_acquire+0x1c1/0x220
[ 3176.649519][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3176.649781][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3176.650084][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3176.650354][    C1]  ? neigh_hh_output+0x348/0x590
[ 3176.650605][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3176.650868][    C1]  ip_finish_output2+0x786/0x18e0
[ 3176.651123][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3176.651403][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3176.651740][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3176.652014][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3176.652267][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3176.652529][    C1]  ip_output+0x16b/0x4f0
[ 3176.652745][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3176.652979][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3176.653221][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3176.653506][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3176.653755][    C1]  ? ip_local_out+0x114/0x3b0
[ 3176.653995][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3176.654243][    C1]  ? __create_object+0x5e/0xb0
[ 3176.654487][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3176.654751][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3176.655029][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3176.655302][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3176.655582][    C1]  tcp_release_cb+0x1e9/0x390
[ 3176.655820][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3176.656083][    C1]  release_sock+0xb8/0x1d0
[ 3176.656309][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3176.656530][    C1]  ? lock_release+0x1d5/0x250
[ 3176.656768][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3176.657017][    C1]  ? core_sys_select+0x620/0x710
[ 3176.657277][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3176.657546][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3176.657771][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3176.658018][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3176.658271][    C1]  ? __fget_light+0x54/0x1e0
[ 3176.658507][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3176.658770][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3176.659010][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3176.659274][    C1]  ? __might_fault+0xc6/0x180
[ 3176.659515][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3176.659795][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3176.660093][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3176.660392][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3176.660712][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3176.660963][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3176.661266][    C1]  do_syscall_64+0xc9/0x1e0
[ 3176.661498][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3176.661798][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3176.662026][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3176.662988][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3176.663408][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3176.663806][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3176.664202][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3176.664599][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3176.664996][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3176.665397][    C1]  </TASK>
[ 3176.665553][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 749s! [perl:7725]
[ 3176.665981][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3176.667267][    C3] irq event stamp: 290154
[ 3176.667489][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3176.668023][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3176.668532][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3176.669005][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3176.669473][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3176.669925][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3176.670545][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3176.670872][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3176.671851][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3176.672161][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3176.672566][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3176.672967][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3176.673370][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3176.673770][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3176.674170][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3176.674620][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3176.674954][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3176.675360][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3176.675760][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3176.676161][    C3] PKRU: 55555554
[ 3176.676343][    C3] Call Trace:
[ 3176.676518][    C3]  <IRQ>
[ 3176.676669][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3176.676934][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3176.677185][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3176.677464][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3176.677739][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3176.678028][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3176.678304][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3176.678613][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3176.678877][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3176.679192][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3176.679490][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3176.679809][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3176.680104][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3176.680403][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3176.680696][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3176.681009][    C3]  ? get_stack_info+0x36/0xc0
[ 3176.681252][    C3]  ? lock_acquire+0x1c1/0x220
[ 3176.681495][    C3]  ? lock_release+0x1d5/0x250
[ 3176.681737][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3176.681990][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3176.682264][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3176.682552][    C3]  ? lock_acquire+0x1c1/0x220
[ 3176.682790][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3176.683034][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3176.683299][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3176.683538][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3176.683788][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3176.684047][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3176.684328][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3176.684607][    C3]  ip_local_deliver+0x19d/0x480
[ 3176.684856][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3176.685128][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3176.685395][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3176.685745][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3176.685999][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3176.686324][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3176.686590][    C3]  ip_rcv+0x564/0x740
[ 3176.686794][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3176.687026][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3176.687291][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3176.687570][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3176.687803][    C3]  ? skb_clone+0x10b/0x330
[ 3176.688033][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3176.688357][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3176.688666][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3176.688948][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3176.689246][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3176.689496][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3176.689728][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3176.690030][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3176.690317][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3176.690644][    C3]  ? lock_acquire+0x1c1/0x220
[ 3176.690885][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3176.691185][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3176.691471][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3176.691790][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3176.692046][    C3]  ? __skb_clone+0x57a/0x760
[ 3176.692284][    C3]  netif_receive_skb+0x55/0x280
[ 3176.692533][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3176.692846][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3176.693184][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3176.693484][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3176.693760][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3176.694052][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3176.694368][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3176.694678][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3176.695011][    C3]  ? lock_release+0x1d5/0x250
[ 3176.695253][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3176.695521][    C3]  ? kernel_text_address+0xce/0xe0
[ 3176.695782][    C3]  ? __kernel_text_address+0x12/0x40
[ 3176.696053][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3176.696342][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3176.696657][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3176.696911][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3176.697199][    C3]  ? get_stack_info+0x36/0xc0
[ 3176.697441][    C3]  __tcf_classify+0x329/0x7d0
[ 3176.697683][    C3]  tcf_classify+0x283/0x930
[ 3176.697916][    C3]  ? lock_release+0x1d5/0x250
[ 3176.698157][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3176.698424][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3176.698683][    C3]  ? __kernel_text_address+0x12/0x40
[ 3176.698951][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3176.699239][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3176.699553][    C3]  tc_run+0x2e4/0x5d0
[ 3176.699759][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3176.699990][    C3]  ? lock_acquire+0x1c1/0x220
[ 3176.700233][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3176.700497][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3176.700752][    C3]  ? lock_acquire+0x1c1/0x220
[ 3176.700993][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3176.701261][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3176.701570][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3176.701843][    C3]  ? neigh_hh_output+0x348/0x590
[ 3176.702097][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3176.702367][    C3]  ip_finish_output2+0x786/0x18e0
[ 3176.702626][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3176.702964][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3176.703243][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3176.703497][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3176.703765][    C3]  ip_output+0x16b/0x4f0
[ 3176.703983][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3176.704229][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3176.704507][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3176.704819][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3176.705097][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3176.705353][    C3]  ? __alloc_skb+0xd4/0x280
[ 3176.705585][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3176.705856][    C3]  ? tcp_fragment+0x168/0x1040
[ 3176.706102][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3176.706357][    C3]  ? ip_local_out+0x114/0x3b0
[ 3176.706598][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3176.706848][    C3]  ? __skb_clone+0x57a/0x760
[ 3176.707085][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3176.707368][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3176.707651][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3176.707897][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3176.708147][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3176.708453][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3176.708776][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3176.709021][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3176.709285][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3176.709555][    C3]  tcp_write_timer+0x82/0x1d0
[ 3176.709797][    C3]  call_timer_fn+0x173/0x430
[ 3176.710034][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3176.710299][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3176.710562][    C3]  __run_timers.part.0+0x52d/0x890
[ 3176.710824][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3176.711096][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3176.711382][    C3]  ? lock_acquire+0x1c1/0x220
[ 3176.711623][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3176.711916][    C3]  ? lock_release+0x1d5/0x250
[ 3176.712157][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3176.712423][    C3]  ? ktime_get+0xb3/0x190
[ 3176.712649][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3176.712945][    C3]  run_timer_softirq+0x72/0x100
[ 3176.713197][    C3]  __do_softirq+0x1b9/0x7ff
[ 3176.713434][    C3]  irq_exit_rcu+0x98/0xc0
[ 3176.713654][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3176.713942][    C3]  </IRQ>
[ 3176.714094][    C3]  <TASK>
[ 3176.714250][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3176.714553][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3176.714879][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3176.715862][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3176.716171][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3176.716571][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3176.716973][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3176.717381][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3176.717781][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3176.718187][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3176.718491][    C3]  uart_start+0xe4/0x1b0
[ 3176.718712][    C3]  n_tty_write+0x677/0x7a0
[ 3176.718945][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3176.719200][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3176.719491][    C3]  ? lock_acquire+0x1c1/0x220
[ 3176.719731][    C3]  ? iterate_tty_write+0x95/0x540
[ 3176.719989][    C3]  iterate_tty_write+0x229/0x540
[ 3176.720246][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3176.720538][    C3]  vfs_write+0x9e9/0x10a0
[ 3176.720760][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3176.721005][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3176.721253][    C3]  ? lock_acquire+0x1c1/0x220
[ 3176.721493][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3176.721784][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3176.722050][    C3]  ? __fget_light+0x54/0x1e0
[ 3176.722290][    C3]  ksys_write+0xf5/0x1e0
[ 3176.722509][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3176.722759][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3176.723066][    C3]  do_syscall_64+0xc9/0x1e0
[ 3176.723300][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3176.723604][    C3] RIP: 0033:0x7f93b2836957
[ 3176.723833][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3176.724811][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3176.725234][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3176.725637][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3176.726040][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3176.726442][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3176.726843][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3176.727256][    C3]  </TASK>
[ 3184.835444][   T74] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 3200.630163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3200.630547][    C1] rcu: 1-....: (822617 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=196921
[ 3200.631096][    C1] rcu: (t=806659 jiffies g=1064457 q=70 ncpus=4)
[ 3200.631422][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3200.631867][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3200.632495][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3200.632823][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3200.633811][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3200.634129][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3200.634534][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3200.634947][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3200.635373][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3200.635777][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3200.636180][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3200.636642][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3200.636974][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3200.637384][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3200.637800][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3200.638206][    C1] PKRU: 55555554
[ 3200.638388][    C1] Call Trace:
[ 3200.638561][    C1]  <IRQ>
[ 3200.638730][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3200.639008][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 3200.639267][    C1]  ? check_cpu_stall+0x284/0x500
[ 3200.639528][    C1]  ? rcu_pending+0x92/0x360
[ 3200.639764][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3200.640043][    C1]  ? update_process_times+0xb9/0x110
[ 3200.640311][    C1]  ? tick_sched_handle+0x67/0x130
[ 3200.640583][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3200.640878][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3200.641124][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3200.641448][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3200.641734][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3200.642028][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3200.642295][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3200.642612][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3200.642887][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3200.643202][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3200.643502][    C1]  </IRQ>
[ 3200.643650][    C1]  <TASK>
[ 3200.643813][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3200.644139][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3200.644430][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3200.644720][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3200.645007][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3200.645333][    C1]  ? lock_acquire+0x1c1/0x220
[ 3200.645576][    C1]  ? lock_release+0x1d5/0x250
[ 3200.645827][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3200.646089][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3200.646372][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3200.646657][    C1]  ? lock_acquire+0x1c1/0x220
[ 3200.646892][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3200.647138][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3200.647397][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3200.647632][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3200.647878][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3200.648135][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3200.648407][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3200.648683][    C1]  ip_local_deliver+0x19d/0x480
[ 3200.648929][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3200.649204][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3200.649467][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3200.649814][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3200.650064][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3200.650381][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3200.650642][    C1]  ip_rcv+0x564/0x740
[ 3200.650844][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3200.651074][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3200.651332][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3200.651620][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3200.651898][    C1]  ? skb_clone+0x10b/0x330
[ 3200.652138][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3200.652457][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3200.652760][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3200.653039][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3200.653346][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3200.653597][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3200.653836][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3200.654146][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3200.654440][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3200.654772][    C1]  ? lock_acquire+0x1c1/0x220
[ 3200.655014][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3200.655322][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3200.655624][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3200.655950][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3200.656208][    C1]  ? __skb_clone+0x57a/0x760
[ 3200.656441][    C1]  netif_receive_skb+0x55/0x280
[ 3200.656700][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3200.657025][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3200.657374][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3200.657676][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3200.657959][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3200.658263][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3200.658579][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3200.658863][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3200.659192][    C1]  ? stack_trace_save+0x95/0xd0
[ 3200.659440][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3200.659730][    C1]  ? kasan_save_stack+0x34/0x50
[ 3200.659988][    C1]  ? kasan_save_stack+0x24/0x50
[ 3200.660240][    C1]  ? kasan_save_track+0x14/0x30
[ 3200.660486][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3200.660762][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3200.661020][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3200.661280][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3200.661553][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3200.661820][    C1]  ? ip_output+0x16b/0x4f0
[ 3200.662055][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3200.662325][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3200.662598][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3200.662874][    C1]  ? get_reg+0x119/0x190
[ 3200.663091][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3200.663367][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3200.663690][    C1]  __tcf_classify+0x329/0x7d0
[ 3200.663941][    C1]  tcf_classify+0x283/0x930
[ 3200.664176][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3200.664423][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3200.664677][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3200.664960][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3200.665226][    C1]  tc_run+0x2e4/0x5d0
[ 3200.665430][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3200.665660][    C1]  ? lock_acquire+0x1c1/0x220
[ 3200.665898][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3200.666157][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3200.666409][    C1]  ? lock_acquire+0x1c1/0x220
[ 3200.666643][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3200.666907][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3200.667217][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3200.667485][    C1]  ? neigh_hh_output+0x348/0x590
[ 3200.667734][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3200.667999][    C1]  ip_finish_output2+0x786/0x18e0
[ 3200.668254][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3200.668534][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3200.668870][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3200.669144][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3200.669394][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3200.669660][    C1]  ip_output+0x16b/0x4f0
[ 3200.669875][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3200.670109][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3200.670349][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3200.670637][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3200.670887][    C1]  ? ip_local_out+0x114/0x3b0
[ 3200.671139][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3200.671402][    C1]  ? __create_object+0x5e/0xb0
[ 3200.671648][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3200.671929][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3200.672214][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3200.672485][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3200.672764][    C1]  tcp_release_cb+0x1e9/0x390
[ 3200.673003][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3200.673280][    C1]  release_sock+0xb8/0x1d0
[ 3200.673528][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3200.673745][    C1]  ? lock_release+0x1d5/0x250
[ 3200.673994][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3200.674248][    C1]  ? core_sys_select+0x620/0x710
[ 3200.674515][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3200.674798][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3200.675021][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3200.675278][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3200.675534][    C1]  ? __fget_light+0x54/0x1e0
[ 3200.675782][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3200.676063][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3200.676307][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3200.676583][    C1]  ? __might_fault+0xc6/0x180
[ 3200.676825][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3200.677117][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3200.677430][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3200.677743][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3200.678074][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3200.678328][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3200.678641][    C1]  do_syscall_64+0xc9/0x1e0
[ 3200.678889][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3200.679197][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3200.679422][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3200.680410][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3200.680841][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3200.681247][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3200.681651][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3200.682067][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3200.682467][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3200.682876][    C1]  </TASK>
[ 3200.683047][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 3200.683331][    C3] NMI backtrace for cpu 3
[ 3200.683340][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3200.683346][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3200.683349][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3200.683360][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3200.683364][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3200.683368][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3200.683370][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3200.683371][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3200.683373][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3200.683375][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3200.683377][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3200.683379][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3200.683382][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3200.683384][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3200.683385][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3200.683387][    C3] PKRU: 55555554
[ 3200.683388][    C3] Call Trace:
[ 3200.683392][    C3]  <NMI>
[ 3200.683398][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 3200.683404][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3200.683411][    C3]  ? nmi_handle+0x153/0x420
[ 3200.683417][    C3]  ? default_do_nmi+0x41/0x100
[ 3200.683421][    C3]  ? exc_nmi+0xf3/0x120
[ 3200.683423][    C3]  ? end_repeat_nmi+0xf/0x60
[ 3200.683430][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3200.683436][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3200.683439][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3200.683442][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3200.683445][    C3]  </NMI>
[ 3200.683446][    C3]  <IRQ>
[ 3200.683448][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3200.683450][    C3]  ? get_stack_info+0x36/0xc0
[ 3200.683457][    C3]  ? lock_acquire+0x1c1/0x220
[ 3200.683462][    C3]  ? lock_release+0x1d5/0x250
[ 3200.683465][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3200.683470][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3200.683472][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3200.683476][    C3]  ? lock_acquire+0x1c1/0x220
[ 3200.683478][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3200.683483][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3200.683486][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3200.683493][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3200.683496][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3200.683501][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3200.683509][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3200.683513][    C3]  ip_local_deliver+0x19d/0x480
[ 3200.683516][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3200.683518][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3200.683521][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3200.683527][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3200.683532][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3200.683535][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3200.683546][    C3]  ip_rcv+0x564/0x740
[ 3200.683549][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3200.683552][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3200.683558][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3200.683561][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3200.683567][    C3]  ? skb_clone+0x10b/0x330
[ 3200.683571][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3200.683578][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3200.683583][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3200.683588][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3200.683597][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3200.683602][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3200.683605][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3200.683609][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3200.683612][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3200.683616][    C3]  ? lock_acquire+0x1c1/0x220
[ 3200.683618][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3200.683623][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3200.683627][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3200.683631][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3200.683634][    C3]  ? __skb_clone+0x57a/0x760
[ 3200.683636][    C3]  netif_receive_skb+0x55/0x280
[ 3200.683639][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3200.683648][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3200.683655][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3200.683661][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3200.683666][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3200.683677][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3200.683685][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3200.683694][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3200.683702][    C3]  ? lock_release+0x1d5/0x250
[ 3200.683705][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3200.683711][    C3]  ? kernel_text_address+0xce/0xe0
[ 3200.683715][    C3]  ? __kernel_text_address+0x12/0x40
[ 3200.683718][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3200.683721][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3200.683725][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3200.683733][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3200.683736][    C3]  ? get_stack_info+0x36/0xc0
[ 3200.683740][    C3]  __tcf_classify+0x329/0x7d0
[ 3200.683746][    C3]  tcf_classify+0x283/0x930
[ 3200.683750][    C3]  ? lock_release+0x1d5/0x250
[ 3200.683753][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3200.683756][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3200.683759][    C3]  ? __kernel_text_address+0x12/0x40
[ 3200.683762][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3200.683764][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3200.683768][    C3]  tc_run+0x2e4/0x5d0
[ 3200.683773][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3200.683777][    C3]  ? lock_acquire+0x1c1/0x220
[ 3200.683779][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3200.683783][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3200.683787][    C3]  ? lock_acquire+0x1c1/0x220
[ 3200.683790][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3200.683793][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3200.683797][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3200.683800][    C3]  ? neigh_hh_output+0x348/0x590
[ 3200.683804][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3200.683807][    C3]  ip_finish_output2+0x786/0x18e0
[ 3200.683811][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3200.683818][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3200.683821][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3200.683825][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3200.683828][    C3]  ip_output+0x16b/0x4f0
[ 3200.683831][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3200.683834][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3200.683837][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3200.683840][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3200.683844][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3200.683848][    C3]  ? __alloc_skb+0xd4/0x280
[ 3200.683850][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3200.683856][    C3]  ? tcp_fragment+0x168/0x1040
[ 3200.683860][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3200.683864][    C3]  ? ip_local_out+0x114/0x3b0
[ 3200.683868][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3200.683872][    C3]  ? __skb_clone+0x57a/0x760
[ 3200.683875][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3200.683881][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3200.683884][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3200.683889][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3200.683893][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3200.683897][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3200.683901][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3200.683904][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3200.683908][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3200.683911][    C3]  tcp_write_timer+0x82/0x1d0
[ 3200.683914][    C3]  call_timer_fn+0x173/0x430
[ 3200.683920][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3200.683925][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3200.683930][    C3]  __run_timers.part.0+0x52d/0x890
[ 3200.683933][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3200.683938][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3200.683941][    C3]  ? lock_acquire+0x1c1/0x220
[ 3200.683943][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3200.683948][    C3]  ? lock_release+0x1d5/0x250
[ 3200.683951][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3200.683954][    C3]  ? ktime_get+0xb3/0x190
[ 3200.683958][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3200.683962][    C3]  run_timer_softirq+0x72/0x100
[ 3200.683966][    C3]  __do_softirq+0x1b9/0x7ff
[ 3200.683970][    C3]  irq_exit_rcu+0x98/0xc0
[ 3200.683974][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3200.683978][    C3]  </IRQ>
[ 3200.683979][    C3]  <TASK>
[ 3200.683980][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3200.683983][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3200.683986][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3200.683988][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3200.683991][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3200.683993][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3200.683994][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3200.683996][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3200.683997][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3200.684001][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3200.684005][    C3]  uart_start+0xe4/0x1b0
[ 3200.684013][    C3]  n_tty_write+0x677/0x7a0
[ 3200.684021][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3200.684024][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3200.684030][    C3]  ? lock_acquire+0x1c1/0x220
[ 3200.684033][    C3]  ? iterate_tty_write+0x95/0x540
[ 3200.684037][    C3]  iterate_tty_write+0x229/0x540
[ 3200.684042][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3200.684046][    C3]  vfs_write+0x9e9/0x10a0
[ 3200.684051][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3200.684053][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3200.684057][    C3]  ? lock_acquire+0x1c1/0x220
[ 3200.684059][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3200.684063][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3200.684067][    C3]  ? __fget_light+0x54/0x1e0
[ 3200.684072][    C3]  ksys_write+0xf5/0x1e0
[ 3200.684076][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3200.684080][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3200.684084][    C3]  do_syscall_64+0xc9/0x1e0
[ 3200.684088][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3200.684092][    C3] RIP: 0033:0x7f93b2836957
[ 3200.684096][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3200.684098][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3200.684101][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3200.684102][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3200.684104][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3200.684106][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3200.684107][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3200.684113][    C3]  </TASK>
[ 3228.613145][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 797s! [ncat:8027]
[ 3228.613596][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3228.614883][    C1] irq event stamp: 174248
[ 3228.615103][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3228.615631][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3228.616120][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3228.616595][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3228.617070][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3228.617533][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3228.618155][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3228.618479][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3228.619471][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3228.619780][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3228.620192][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3228.620598][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3228.621009][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3228.621417][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3228.621841][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3228.622307][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3228.622647][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3228.623064][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3228.623481][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3228.623889][    C1] PKRU: 55555554
[ 3228.624084][    C1] Call Trace:
[ 3228.624255][    C1]  <IRQ>
[ 3228.624411][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3228.624677][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3228.624931][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3228.625211][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3228.625496][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3228.625810][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3228.626075][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3228.626382][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3228.626650][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3228.626965][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3228.627259][    C1]  </IRQ>
[ 3228.627408][    C1]  <TASK>
[ 3228.627558][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3228.627869][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3228.628157][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3228.628451][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3228.628734][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3228.629046][    C1]  ? lock_acquire+0x1c1/0x220
[ 3228.629302][    C1]  ? lock_release+0x1d5/0x250
[ 3228.629558][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3228.629805][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3228.630088][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3228.630370][    C1]  ? lock_acquire+0x1c1/0x220
[ 3228.630620][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3228.630892][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3228.631171][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3228.631414][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3228.631672][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3228.631957][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3228.632233][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3228.632507][    C1]  ip_local_deliver+0x19d/0x480
[ 3228.632766][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3228.633034][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3228.633309][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3228.633665][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3228.633920][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3228.634250][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3228.634527][    C1]  ip_rcv+0x564/0x740
[ 3228.634743][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3228.634969][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3228.635223][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3228.635500][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3228.635776][    C1]  ? skb_clone+0x10b/0x330
[ 3228.636012][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3228.636346][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3228.636662][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3228.636949][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3228.637261][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3228.637508][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3228.637750][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3228.638059][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3228.638347][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3228.638683][    C1]  ? lock_acquire+0x1c1/0x220
[ 3228.638939][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3228.639235][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3228.639532][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3228.639859][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3228.640126][    C1]  ? __skb_clone+0x57a/0x760
[ 3228.640386][    C1]  netif_receive_skb+0x55/0x280
[ 3228.640642][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3228.640973][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3228.641336][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3228.641638][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3228.641915][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3228.642206][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3228.642528][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3228.642824][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3228.643148][    C1]  ? stack_trace_save+0x95/0xd0
[ 3228.643394][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3228.643670][    C1]  ? kasan_save_stack+0x34/0x50
[ 3228.643928][    C1]  ? kasan_save_stack+0x24/0x50
[ 3228.644182][    C1]  ? kasan_save_track+0x14/0x30
[ 3228.644441][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3228.644703][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3228.644970][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3228.645228][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3228.645494][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3228.645769][    C1]  ? ip_output+0x16b/0x4f0
[ 3228.645994][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3228.646249][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3228.646519][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3228.646798][    C1]  ? get_reg+0x119/0x190
[ 3228.647039][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3228.647305][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3228.647631][    C1]  __tcf_classify+0x329/0x7d0
[ 3228.647870][    C1]  tcf_classify+0x283/0x930
[ 3228.648128][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3228.648397][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3228.648662][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3228.648959][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3228.649248][    C1]  tc_run+0x2e4/0x5d0
[ 3228.649475][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3228.649708][    C1]  ? lock_acquire+0x1c1/0x220
[ 3228.649961][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3228.650225][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3228.650489][    C1]  ? lock_acquire+0x1c1/0x220
[ 3228.650742][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3228.651008][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3228.651312][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3228.651594][    C1]  ? neigh_hh_output+0x348/0x590
[ 3228.651849][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3228.652133][    C1]  ip_finish_output2+0x786/0x18e0
[ 3228.652403][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3228.652708][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3228.653069][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3228.653367][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3228.653641][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3228.653917][    C1]  ip_output+0x16b/0x4f0
[ 3228.654131][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3228.654382][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3228.654647][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3228.654945][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3228.655209][    C1]  ? ip_local_out+0x114/0x3b0
[ 3228.655460][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3228.655748][    C1]  ? __create_object+0x5e/0xb0
[ 3228.656004][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3228.656284][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3228.656580][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3228.656875][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3228.657184][    C1]  tcp_release_cb+0x1e9/0x390
[ 3228.657432][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3228.657702][    C1]  release_sock+0xb8/0x1d0
[ 3228.657940][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3228.658166][    C1]  ? lock_release+0x1d5/0x250
[ 3228.658412][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3228.658679][    C1]  ? core_sys_select+0x620/0x710
[ 3228.658937][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3228.659207][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3228.659432][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3228.659680][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3228.659944][    C1]  ? __fget_light+0x54/0x1e0
[ 3228.660180][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3228.660460][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3228.660710][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3228.660979][    C1]  ? __might_fault+0xc6/0x180
[ 3228.661232][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3228.661526][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3228.661823][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3228.662132][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3228.662465][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3228.662719][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3228.663037][    C1]  do_syscall_64+0xc9/0x1e0
[ 3228.663268][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3228.663568][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3228.663805][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3228.664798][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3228.665243][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3228.665652][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3228.666082][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3228.666496][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3228.666909][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3228.667319][    C1]  </TASK>
[ 3228.667475][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 797s! [perl:7725]
[ 3228.667902][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3228.669164][    C3] irq event stamp: 290154
[ 3228.669383][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3228.669915][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3228.670417][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3228.670885][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3228.671348][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3228.671797][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3228.672414][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3228.672739][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3228.673710][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3228.674018][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3228.674418][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3228.674816][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3228.675214][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3228.675617][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3228.676015][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3228.676461][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3228.676794][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3228.677200][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3228.677599][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3228.677998][    C3] PKRU: 55555554
[ 3228.678180][    C3] Call Trace:
[ 3228.678351][    C3]  <IRQ>
[ 3228.678502][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3228.678765][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3228.679010][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3228.679287][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3228.679558][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3228.679846][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3228.680111][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3228.680418][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3228.680681][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3228.680989][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3228.681285][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3228.681600][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3228.681890][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3228.682184][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3228.682474][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3228.682784][    C3]  ? get_stack_info+0x36/0xc0
[ 3228.683025][    C3]  ? lock_acquire+0x1c1/0x220
[ 3228.683267][    C3]  ? lock_release+0x1d5/0x250
[ 3228.683508][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3228.683757][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3228.684027][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3228.684312][    C3]  ? lock_acquire+0x1c1/0x220
[ 3228.684551][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3228.684793][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3228.685053][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3228.685289][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3228.685534][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3228.685792][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3228.686070][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3228.686348][    C3]  ip_local_deliver+0x19d/0x480
[ 3228.686603][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3228.686874][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3228.687145][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3228.687495][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3228.687747][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3228.688066][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3228.688331][    C3]  ip_rcv+0x564/0x740
[ 3228.688535][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3228.688764][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3228.689017][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3228.689295][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3228.689527][    C3]  ? skb_clone+0x10b/0x330
[ 3228.689755][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3228.690075][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3228.690381][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3228.690664][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3228.690957][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3228.691207][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3228.691437][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3228.691737][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3228.692021][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3228.692345][    C3]  ? lock_acquire+0x1c1/0x220
[ 3228.692584][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3228.692879][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3228.693167][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3228.693484][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3228.693739][    C3]  ? __skb_clone+0x57a/0x760
[ 3228.693972][    C3]  netif_receive_skb+0x55/0x280
[ 3228.694220][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3228.694532][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3228.694864][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3228.695163][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3228.695438][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3228.695726][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3228.696037][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3228.696348][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3228.696674][    C3]  ? lock_release+0x1d5/0x250
[ 3228.696921][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3228.697190][    C3]  ? kernel_text_address+0xce/0xe0
[ 3228.697451][    C3]  ? __kernel_text_address+0x12/0x40
[ 3228.697718][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3228.698002][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3228.698316][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3228.698566][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3228.698845][    C3]  ? get_stack_info+0x36/0xc0
[ 3228.699085][    C3]  __tcf_classify+0x329/0x7d0
[ 3228.699327][    C3]  tcf_classify+0x283/0x930
[ 3228.699558][    C3]  ? lock_release+0x1d5/0x250
[ 3228.699799][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3228.700063][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3228.700319][    C3]  ? __kernel_text_address+0x12/0x40
[ 3228.700585][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3228.700866][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3228.701180][    C3]  tc_run+0x2e4/0x5d0
[ 3228.701385][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3228.701617][    C3]  ? lock_acquire+0x1c1/0x220
[ 3228.701856][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3228.702116][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3228.702369][    C3]  ? lock_acquire+0x1c1/0x220
[ 3228.702606][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3228.702871][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3228.703174][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3228.703448][    C3]  ? neigh_hh_output+0x348/0x590
[ 3228.703700][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3228.703965][    C3]  ip_finish_output2+0x786/0x18e0
[ 3228.704222][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3228.704559][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3228.704833][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3228.705084][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3228.705348][    C3]  ip_output+0x16b/0x4f0
[ 3228.705566][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3228.705809][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3228.706084][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3228.706398][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3228.706672][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3228.706931][    C3]  ? __alloc_skb+0xd4/0x280
[ 3228.707162][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3228.707433][    C3]  ? tcp_fragment+0x168/0x1040
[ 3228.707676][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3228.707927][    C3]  ? ip_local_out+0x114/0x3b0
[ 3228.708166][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3228.708416][    C3]  ? __skb_clone+0x57a/0x760
[ 3228.708651][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3228.708917][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3228.709198][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3228.709442][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3228.709692][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3228.709993][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3228.710313][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3228.710556][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3228.710817][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3228.711085][    C3]  tcp_write_timer+0x82/0x1d0
[ 3228.711326][    C3]  call_timer_fn+0x173/0x430
[ 3228.711563][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3228.711823][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3228.712083][    C3]  __run_timers.part.0+0x52d/0x890
[ 3228.712348][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3228.712618][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3228.712904][    C3]  ? lock_acquire+0x1c1/0x220
[ 3228.713144][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3228.713434][    C3]  ? lock_release+0x1d5/0x250
[ 3228.713673][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3228.713937][    C3]  ? ktime_get+0xb3/0x190
[ 3228.714160][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3228.714457][    C3]  run_timer_softirq+0x72/0x100
[ 3228.714705][    C3]  __do_softirq+0x1b9/0x7ff
[ 3228.714939][    C3]  irq_exit_rcu+0x98/0xc0
[ 3228.715158][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3228.715443][    C3]  </IRQ>
[ 3228.715593][    C3]  <TASK>
[ 3228.715742][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3228.716049][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3228.716375][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3228.717350][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3228.717658][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3228.718054][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3228.718454][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3228.718856][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3228.719255][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3228.719655][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3228.719954][    C3]  uart_start+0xe4/0x1b0
[ 3228.720175][    C3]  n_tty_write+0x677/0x7a0
[ 3228.720409][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3228.720662][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3228.720948][    C3]  ? lock_acquire+0x1c1/0x220
[ 3228.721187][    C3]  ? iterate_tty_write+0x95/0x540
[ 3228.721445][    C3]  iterate_tty_write+0x229/0x540
[ 3228.721699][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3228.721986][    C3]  vfs_write+0x9e9/0x10a0
[ 3228.722213][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3228.722456][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3228.722700][    C3]  ? lock_acquire+0x1c1/0x220
[ 3228.722937][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3228.723231][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3228.723495][    C3]  ? __fget_light+0x54/0x1e0
[ 3228.723732][    C3]  ksys_write+0xf5/0x1e0
[ 3228.723949][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3228.724199][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3228.724503][    C3]  do_syscall_64+0xc9/0x1e0
[ 3228.724734][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3228.725034][    C3] RIP: 0033:0x7f93b2836957
[ 3228.725262][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3228.726234][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3228.726654][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3228.727059][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3228.727459][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3228.727857][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3228.728254][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3228.728658][    C3]  </TASK>
[ 3256.613145][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 823s! [ncat:8027]
[ 3256.613587][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3256.614848][    C1] irq event stamp: 174248
[ 3256.615070][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3256.615609][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3256.616078][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3256.616552][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3256.617026][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3256.617477][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3256.618093][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3256.618419][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3256.619390][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3256.619698][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3256.620097][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3256.620498][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3256.620895][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3256.621294][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3256.621692][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3256.622139][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3256.622473][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3256.622873][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3256.623272][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3256.623675][    C1] PKRU: 55555554
[ 3256.623857][    C1] Call Trace:
[ 3256.624033][    C1]  <IRQ>
[ 3256.624188][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3256.624455][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3256.624702][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3256.624986][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3256.625263][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3256.625555][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3256.625826][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3256.626135][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3256.626402][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3256.626718][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3256.627028][    C1]  </IRQ>
[ 3256.627180][    C1]  <TASK>
[ 3256.627332][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3256.627653][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3256.627950][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3256.628250][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3256.628594][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3256.628907][    C1]  ? lock_acquire+0x1c1/0x220
[ 3256.629148][    C1]  ? lock_release+0x1d5/0x250
[ 3256.629387][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3256.629639][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3256.629913][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3256.630199][    C1]  ? lock_acquire+0x1c1/0x220
[ 3256.630437][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3256.630677][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3256.630938][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3256.631175][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3256.631421][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3256.631680][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3256.631956][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3256.632232][    C1]  ip_local_deliver+0x19d/0x480
[ 3256.632477][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3256.632750][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3256.633015][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3256.633361][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3256.633615][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3256.633933][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3256.634197][    C1]  ip_rcv+0x564/0x740
[ 3256.634399][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3256.634633][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3256.634888][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3256.635162][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3256.635432][    C1]  ? skb_clone+0x10b/0x330
[ 3256.635660][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3256.635978][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3256.636286][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3256.636565][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3256.636863][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3256.637114][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3256.637346][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3256.637648][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3256.637934][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3256.638261][    C1]  ? lock_acquire+0x1c1/0x220
[ 3256.638498][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3256.638793][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3256.639079][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3256.639400][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3256.639657][    C1]  ? __skb_clone+0x57a/0x760
[ 3256.639891][    C1]  netif_receive_skb+0x55/0x280
[ 3256.640135][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3256.640447][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3256.640778][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3256.641075][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3256.641348][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3256.641637][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3256.641948][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3256.642231][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3256.642547][    C1]  ? stack_trace_save+0x95/0xd0
[ 3256.642796][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3256.643076][    C1]  ? kasan_save_stack+0x34/0x50
[ 3256.643327][    C1]  ? kasan_save_stack+0x24/0x50
[ 3256.643576][    C1]  ? kasan_save_track+0x14/0x30
[ 3256.643823][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3256.644086][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3256.644340][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3256.644588][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3256.644851][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3256.645115][    C1]  ? ip_output+0x16b/0x4f0
[ 3256.645339][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3256.645594][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3256.645867][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3256.646132][    C1]  ? get_reg+0x119/0x190
[ 3256.646348][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3256.646614][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3256.646931][    C1]  __tcf_classify+0x329/0x7d0
[ 3256.647176][    C1]  tcf_classify+0x283/0x930
[ 3256.647409][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3256.647660][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3256.647917][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3256.648204][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3256.648469][    C1]  tc_run+0x2e4/0x5d0
[ 3256.648674][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3256.648906][    C1]  ? lock_acquire+0x1c1/0x220
[ 3256.649144][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3256.649404][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3256.649656][    C1]  ? lock_acquire+0x1c1/0x220
[ 3256.649894][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3256.650162][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3256.650472][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3256.650743][    C1]  ? neigh_hh_output+0x348/0x590
[ 3256.650995][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3256.651260][    C1]  ip_finish_output2+0x786/0x18e0
[ 3256.651518][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3256.651799][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3256.652133][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3256.652412][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3256.652666][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3256.652931][    C1]  ip_output+0x16b/0x4f0
[ 3256.653147][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3256.653383][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3256.653626][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3256.653914][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3256.654165][    C1]  ? ip_local_out+0x114/0x3b0
[ 3256.654406][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3256.654655][    C1]  ? __create_object+0x5e/0xb0
[ 3256.654898][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3256.655160][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3256.655442][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3256.655715][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3256.655994][    C1]  tcp_release_cb+0x1e9/0x390
[ 3256.656237][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3256.656502][    C1]  release_sock+0xb8/0x1d0
[ 3256.656730][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3256.656955][    C1]  ? lock_release+0x1d5/0x250
[ 3256.657194][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3256.657446][    C1]  ? core_sys_select+0x620/0x710
[ 3256.657703][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3256.657971][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3256.658199][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3256.658452][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3256.658705][    C1]  ? __fget_light+0x54/0x1e0
[ 3256.658940][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3256.659207][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3256.659450][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3256.659715][    C1]  ? __might_fault+0xc6/0x180
[ 3256.659958][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3256.660237][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3256.660539][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3256.660840][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3256.661160][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3256.661412][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3256.661715][    C1]  do_syscall_64+0xc9/0x1e0
[ 3256.661949][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3256.662252][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3256.662481][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3256.663439][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3256.663859][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3256.664252][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3256.664647][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3256.665042][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3256.665437][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3256.665834][    C1]  </TASK>
[ 3256.665993][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 823s! [perl:7725]
[ 3256.666411][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3256.667672][    C3] irq event stamp: 290154
[ 3256.667892][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3256.668416][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3256.668916][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3256.669382][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3256.669842][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3256.670289][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3256.670898][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3256.671222][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3256.672186][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3256.672493][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3256.672890][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3256.673286][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3256.673686][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3256.674084][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3256.674481][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3256.674926][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3256.675256][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3256.675656][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3256.676053][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3256.676450][    C3] PKRU: 55555554
[ 3256.676630][    C3] Call Trace:
[ 3256.676811][    C3]  <IRQ>
[ 3256.676959][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3256.677224][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3256.677467][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3256.677742][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3256.678014][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3256.678303][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3256.678568][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3256.678873][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3256.679135][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3256.679449][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3256.679744][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3256.680057][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3256.680350][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3256.680642][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3256.680933][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3256.681246][    C3]  ? get_stack_info+0x36/0xc0
[ 3256.681485][    C3]  ? lock_acquire+0x1c1/0x220
[ 3256.681724][    C3]  ? lock_release+0x1d5/0x250
[ 3256.681965][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3256.682212][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3256.682483][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3256.682769][    C3]  ? lock_acquire+0x1c1/0x220
[ 3256.683006][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3256.683248][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3256.683506][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3256.683741][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3256.683987][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3256.684246][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3256.684522][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3256.684798][    C3]  ip_local_deliver+0x19d/0x480
[ 3256.685045][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3256.685321][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3256.685583][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3256.685930][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3256.686184][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3256.686504][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3256.686766][    C3]  ip_rcv+0x564/0x740
[ 3256.686976][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3256.687207][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3256.687461][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3256.687736][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3256.687967][    C3]  ? skb_clone+0x10b/0x330
[ 3256.688194][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3256.688511][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3256.688816][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3256.689097][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3256.689393][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3256.689641][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3256.689871][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3256.690171][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3256.690455][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3256.690783][    C3]  ? lock_acquire+0x1c1/0x220
[ 3256.691024][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3256.691321][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3256.691605][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3256.691920][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3256.692175][    C3]  ? __skb_clone+0x57a/0x760
[ 3256.692409][    C3]  netif_receive_skb+0x55/0x280
[ 3256.692656][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3256.692965][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3256.693299][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3256.693595][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3256.693868][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3256.694157][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3256.694475][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3256.694785][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3256.695110][    C3]  ? lock_release+0x1d5/0x250
[ 3256.695351][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3256.695615][    C3]  ? kernel_text_address+0xce/0xe0
[ 3256.695875][    C3]  ? __kernel_text_address+0x12/0x40
[ 3256.696143][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3256.696427][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3256.696739][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3256.696996][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3256.697272][    C3]  ? get_stack_info+0x36/0xc0
[ 3256.697512][    C3]  __tcf_classify+0x329/0x7d0
[ 3256.697753][    C3]  tcf_classify+0x283/0x930
[ 3256.697986][    C3]  ? lock_release+0x1d5/0x250
[ 3256.698229][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3256.698492][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3256.698749][    C3]  ? __kernel_text_address+0x12/0x40
[ 3256.699015][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3256.699299][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3256.699611][    C3]  tc_run+0x2e4/0x5d0
[ 3256.699817][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3256.700045][    C3]  ? lock_acquire+0x1c1/0x220
[ 3256.700287][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3256.700547][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3256.700800][    C3]  ? lock_acquire+0x1c1/0x220
[ 3256.701040][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3256.701304][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3256.701607][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3256.701878][    C3]  ? neigh_hh_output+0x348/0x590
[ 3256.702131][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3256.702395][    C3]  ip_finish_output2+0x786/0x18e0
[ 3256.702651][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3256.702989][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3256.703264][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3256.703516][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3256.703781][    C3]  ip_output+0x16b/0x4f0
[ 3256.703998][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3256.704243][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3256.704519][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3256.704830][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3256.705104][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3256.705356][    C3]  ? __alloc_skb+0xd4/0x280
[ 3256.705589][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3256.705857][    C3]  ? tcp_fragment+0x168/0x1040
[ 3256.706100][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3256.706354][    C3]  ? ip_local_out+0x114/0x3b0
[ 3256.706593][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3256.706850][    C3]  ? __skb_clone+0x57a/0x760
[ 3256.707085][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3256.707351][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3256.707632][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3256.707874][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3256.708123][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3256.708426][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3256.708745][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3256.708990][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3256.709250][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3256.709518][    C3]  tcp_write_timer+0x82/0x1d0
[ 3256.709757][    C3]  call_timer_fn+0x173/0x430
[ 3256.709991][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3256.710258][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3256.710518][    C3]  __run_timers.part.0+0x52d/0x890
[ 3256.710779][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3256.711049][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3256.711331][    C3]  ? lock_acquire+0x1c1/0x220
[ 3256.711569][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3256.711858][    C3]  ? lock_release+0x1d5/0x250
[ 3256.712096][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3256.712358][    C3]  ? ktime_get+0xb3/0x190
[ 3256.712580][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3256.712874][    C3]  run_timer_softirq+0x72/0x100
[ 3256.713122][    C3]  __do_softirq+0x1b9/0x7ff
[ 3256.713355][    C3]  irq_exit_rcu+0x98/0xc0
[ 3256.713573][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3256.713859][    C3]  </IRQ>
[ 3256.714009][    C3]  <TASK>
[ 3256.714159][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3256.714462][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3256.714784][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3256.715750][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3256.716056][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3256.716455][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3256.716859][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3256.717256][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3256.717651][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3256.718051][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3256.718346][    C3]  uart_start+0xe4/0x1b0
[ 3256.718568][    C3]  n_tty_write+0x677/0x7a0
[ 3256.718798][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3256.719050][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3256.719337][    C3]  ? lock_acquire+0x1c1/0x220
[ 3256.719575][    C3]  ? iterate_tty_write+0x95/0x540
[ 3256.719834][    C3]  iterate_tty_write+0x229/0x540
[ 3256.720086][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3256.720376][    C3]  vfs_write+0x9e9/0x10a0
[ 3256.720597][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3256.720839][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3256.721083][    C3]  ? lock_acquire+0x1c1/0x220
[ 3256.721323][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3256.721614][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3256.721878][    C3]  ? __fget_light+0x54/0x1e0
[ 3256.722114][    C3]  ksys_write+0xf5/0x1e0
[ 3256.722330][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3256.722579][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3256.722886][    C3]  do_syscall_64+0xc9/0x1e0
[ 3256.723117][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3256.723417][    C3] RIP: 0033:0x7f93b2836957
[ 3256.723645][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3256.724611][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3256.725030][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3256.725430][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3256.725826][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3256.726223][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3256.726621][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3256.727028][    C3]  </TASK>
[ 3278.687164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3278.687531][    C3] rcu: 3-....: (898894 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=215784
[ 3278.688080][    C3] rcu: (t=884716 jiffies g=1064457 q=70 ncpus=4)
[ 3278.688405][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 3278.688677][    C1] NMI backtrace for cpu 1
[ 3278.688684][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3278.688689][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3278.688691][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 3278.688703][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 3278.688707][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 3278.688710][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3278.688713][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3278.688715][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3278.688716][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3278.688718][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3278.688720][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3278.688722][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3278.688725][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3278.688727][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3278.688728][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3278.688730][    C1] PKRU: 55555554
[ 3278.688731][    C1] Call Trace:
[ 3278.688735][    C1]  <NMI>
[ 3278.688741][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 3278.688747][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3278.688754][    C1]  ? nmi_handle+0x153/0x420
[ 3278.688759][    C1]  ? default_do_nmi+0x41/0x100
[ 3278.688764][    C1]  ? exc_nmi+0xf3/0x120
[ 3278.688766][    C1]  ? end_repeat_nmi+0xf/0x60
[ 3278.688774][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3278.688780][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 3278.688784][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 3278.688788][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 3278.688791][    C1]  </NMI>
[ 3278.688792][    C1]  <TASK>
[ 3278.688794][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3278.688798][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3278.688804][    C1]  ? lock_acquire+0x1c1/0x220
[ 3278.688809][    C1]  ? lock_release+0x1d5/0x250
[ 3278.688813][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3278.688817][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3278.688820][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3278.688824][    C1]  ? lock_acquire+0x1c1/0x220
[ 3278.688826][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3278.688832][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3278.688836][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3278.688843][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3278.688846][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3278.688851][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3278.688859][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3278.688863][    C1]  ip_local_deliver+0x19d/0x480
[ 3278.688866][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3278.688868][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3278.688871][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3278.688878][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3278.688884][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3278.688887][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3278.688898][    C1]  ip_rcv+0x564/0x740
[ 3278.688901][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3278.688904][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3278.688910][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3278.688914][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3278.688918][    C1]  ? skb_clone+0x10b/0x330
[ 3278.688923][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3278.688930][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3278.688936][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3278.688941][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3278.688950][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3278.688956][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3278.688958][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3278.688962][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3278.688965][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3278.688970][    C1]  ? lock_acquire+0x1c1/0x220
[ 3278.688972][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3278.688977][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3278.688981][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3278.688986][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3278.688990][    C1]  ? __skb_clone+0x57a/0x760
[ 3278.688992][    C1]  netif_receive_skb+0x55/0x280
[ 3278.688995][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3278.689004][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3278.689010][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3278.689017][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3278.689022][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3278.689033][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3278.689041][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3278.689044][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3278.689053][    C1]  ? stack_trace_save+0x95/0xd0
[ 3278.689056][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3278.689063][    C1]  ? kasan_save_stack+0x34/0x50
[ 3278.689068][    C1]  ? kasan_save_stack+0x24/0x50
[ 3278.689071][    C1]  ? kasan_save_track+0x14/0x30
[ 3278.689074][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3278.689078][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3278.689080][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3278.689084][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3278.689087][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3278.689091][    C1]  ? ip_output+0x16b/0x4f0
[ 3278.689094][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3278.689097][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3278.689100][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3278.689103][    C1]  ? get_reg+0x119/0x190
[ 3278.689106][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3278.689109][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3278.689114][    C1]  __tcf_classify+0x329/0x7d0
[ 3278.689119][    C1]  tcf_classify+0x283/0x930
[ 3278.689123][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3278.689129][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3278.689132][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3278.689135][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3278.689138][    C1]  tc_run+0x2e4/0x5d0
[ 3278.689144][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3278.689147][    C1]  ? lock_acquire+0x1c1/0x220
[ 3278.689149][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3278.689153][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3278.689157][    C1]  ? lock_acquire+0x1c1/0x220
[ 3278.689161][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3278.689164][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3278.689168][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3278.689171][    C1]  ? neigh_hh_output+0x348/0x590
[ 3278.689175][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3278.689178][    C1]  ip_finish_output2+0x786/0x18e0
[ 3278.689181][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3278.689184][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3278.689192][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3278.689194][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3278.689198][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3278.689202][    C1]  ip_output+0x16b/0x4f0
[ 3278.689204][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3278.689208][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3278.689211][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3278.689216][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3278.689219][    C1]  ? ip_local_out+0x114/0x3b0
[ 3278.689222][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3278.689226][    C1]  ? __create_object+0x5e/0xb0
[ 3278.689229][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3278.689236][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3278.689240][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3278.689243][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3278.689248][    C1]  tcp_release_cb+0x1e9/0x390
[ 3278.689251][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3278.689256][    C1]  release_sock+0xb8/0x1d0
[ 3278.689260][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3278.689263][    C1]  ? lock_release+0x1d5/0x250
[ 3278.689265][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3278.689267][    C1]  ? core_sys_select+0x620/0x710
[ 3278.689274][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3278.689279][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3278.689281][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3278.689287][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3278.689289][    C1]  ? __fget_light+0x54/0x1e0
[ 3278.689293][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3278.689299][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3278.689303][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3278.689307][    C1]  ? __might_fault+0xc6/0x180
[ 3278.689314][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3278.689318][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3278.689322][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3278.689327][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3278.689332][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3278.689335][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3278.689339][    C1]  do_syscall_64+0xc9/0x1e0
[ 3278.689345][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3278.689349][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3278.689353][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3278.689356][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3278.689359][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3278.689361][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3278.689363][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3278.689364][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3278.689366][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3278.689371][    C1]  </TASK>
[ 3278.689671][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3278.736768][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3278.737384][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3278.737713][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3278.738679][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3278.738986][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3278.739385][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3278.739780][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3278.740180][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3278.740579][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3278.740975][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3278.741421][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3278.741750][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3278.742151][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3278.742547][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3278.742943][    C3] PKRU: 55555554
[ 3278.743128][    C3] Call Trace:
[ 3278.743299][    C3]  <IRQ>
[ 3278.743446][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3278.743719][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 3278.743971][    C3]  ? check_cpu_stall+0x284/0x500
[ 3278.744224][    C3]  ? rcu_pending+0x92/0x360
[ 3278.744454][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3278.744724][    C3]  ? update_process_times+0xb9/0x110
[ 3278.744992][    C3]  ? tick_sched_handle+0x67/0x130
[ 3278.745250][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3278.745535][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3278.745774][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3278.746086][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3278.746358][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3278.746644][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3278.746915][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3278.747222][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3278.747483][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3278.747792][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3278.748085][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3278.748398][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3278.748689][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3278.748982][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3278.749273][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3278.749583][    C3]  ? get_stack_info+0x36/0xc0
[ 3278.749823][    C3]  ? lock_acquire+0x1c1/0x220
[ 3278.750062][    C3]  ? lock_release+0x1d5/0x250
[ 3278.750302][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3278.750551][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3278.750821][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3278.751105][    C3]  ? lock_acquire+0x1c1/0x220
[ 3278.751342][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3278.751582][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3278.751840][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3278.752075][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3278.752321][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3278.752578][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3278.752852][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3278.753126][    C3]  ip_local_deliver+0x19d/0x480
[ 3278.753375][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3278.753644][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3278.753905][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3278.754255][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3278.754506][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3278.754825][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3278.755087][    C3]  ip_rcv+0x564/0x740
[ 3278.755290][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3278.755520][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3278.755770][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3278.756047][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3278.756277][    C3]  ? skb_clone+0x10b/0x330
[ 3278.756508][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3278.756834][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3278.757139][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3278.757420][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3278.757712][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3278.757960][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3278.758191][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3278.758491][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3278.758775][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3278.759098][    C3]  ? lock_acquire+0x1c1/0x220
[ 3278.759337][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3278.759634][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3278.759917][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3278.760233][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3278.760487][    C3]  ? __skb_clone+0x57a/0x760
[ 3278.760722][    C3]  netif_receive_skb+0x55/0x280
[ 3278.760967][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3278.761277][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3278.761610][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3278.761909][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3278.762183][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3278.762471][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3278.762782][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3278.763088][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3278.763415][    C3]  ? lock_release+0x1d5/0x250
[ 3278.763653][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3278.763917][    C3]  ? kernel_text_address+0xce/0xe0
[ 3278.764178][    C3]  ? __kernel_text_address+0x12/0x40
[ 3278.764444][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3278.764729][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3278.765039][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3278.765291][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3278.765567][    C3]  ? get_stack_info+0x36/0xc0
[ 3278.765808][    C3]  __tcf_classify+0x329/0x7d0
[ 3278.766047][    C3]  tcf_classify+0x283/0x930
[ 3278.766279][    C3]  ? lock_release+0x1d5/0x250
[ 3278.766520][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3278.766790][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3278.767046][    C3]  ? __kernel_text_address+0x12/0x40
[ 3278.767313][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3278.767595][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3278.767905][    C3]  tc_run+0x2e4/0x5d0
[ 3278.768112][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3278.768343][    C3]  ? lock_acquire+0x1c1/0x220
[ 3278.768580][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3278.768840][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3278.769092][    C3]  ? lock_acquire+0x1c1/0x220
[ 3278.769331][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3278.769596][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3278.769899][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3278.770170][    C3]  ? neigh_hh_output+0x348/0x590
[ 3278.770421][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3278.770684][    C3]  ip_finish_output2+0x786/0x18e0
[ 3278.770940][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3278.771278][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3278.771552][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3278.771805][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3278.772069][    C3]  ip_output+0x16b/0x4f0
[ 3278.772288][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3278.772530][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3278.772806][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3278.773117][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3278.773393][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3278.773644][    C3]  ? __alloc_skb+0xd4/0x280
[ 3278.773874][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3278.774145][    C3]  ? tcp_fragment+0x168/0x1040
[ 3278.774390][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3278.774642][    C3]  ? ip_local_out+0x114/0x3b0
[ 3278.774878][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3278.775127][    C3]  ? __skb_clone+0x57a/0x760
[ 3278.775363][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3278.775630][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3278.775909][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3278.776153][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3278.776403][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3278.776711][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3278.777031][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3278.777275][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3278.777535][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3278.777802][    C3]  tcp_write_timer+0x82/0x1d0
[ 3278.778044][    C3]  call_timer_fn+0x173/0x430
[ 3278.778278][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3278.778539][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3278.778801][    C3]  __run_timers.part.0+0x52d/0x890
[ 3278.779059][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3278.779330][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3278.779612][    C3]  ? lock_acquire+0x1c1/0x220
[ 3278.779851][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3278.780140][    C3]  ? lock_release+0x1d5/0x250
[ 3278.780381][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3278.780643][    C3]  ? ktime_get+0xb3/0x190
[ 3278.780863][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3278.781158][    C3]  run_timer_softirq+0x72/0x100
[ 3278.781406][    C3]  __do_softirq+0x1b9/0x7ff
[ 3278.781639][    C3]  irq_exit_rcu+0x98/0xc0
[ 3278.781859][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3278.782147][    C3]  </IRQ>
[ 3278.782297][    C3]  <TASK>
[ 3278.782446][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3278.782749][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3278.783072][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3278.784035][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3278.784344][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3278.784742][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3278.785139][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3278.785536][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3278.785931][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3278.786331][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3278.786628][    C3]  uart_start+0xe4/0x1b0
[ 3278.786857][    C3]  n_tty_write+0x677/0x7a0
[ 3278.787086][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3278.787339][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3278.787624][    C3]  ? lock_acquire+0x1c1/0x220
[ 3278.787863][    C3]  ? iterate_tty_write+0x95/0x540
[ 3278.788118][    C3]  iterate_tty_write+0x229/0x540
[ 3278.788371][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3278.788663][    C3]  vfs_write+0x9e9/0x10a0
[ 3278.788885][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3278.789127][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3278.789373][    C3]  ? lock_acquire+0x1c1/0x220
[ 3278.789608][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3278.789901][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3278.790164][    C3]  ? __fget_light+0x54/0x1e0
[ 3278.790400][    C3]  ksys_write+0xf5/0x1e0
[ 3278.790618][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3278.790864][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3278.791169][    C3]  do_syscall_64+0xc9/0x1e0
[ 3278.791400][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3278.791700][    C3] RIP: 0033:0x7f93b2836957
[ 3278.791927][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3278.792893][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3278.793311][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3278.793708][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3278.794105][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3278.794501][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3278.794897][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3278.795297][    C3]  </TASK>
[ 3304.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 868s! [ncat:8027]
[ 3304.613573][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3304.614832][    C1] irq event stamp: 174248
[ 3304.615049][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3304.615581][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3304.616047][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3304.616514][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3304.616981][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3304.617427][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3304.618040][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3304.618366][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3304.619331][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3304.619637][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3304.620032][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3304.620427][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3304.620825][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3304.621221][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3304.621617][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3304.622060][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3304.622389][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3304.622789][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3304.623186][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3304.623580][    C1] PKRU: 55555554
[ 3304.623762][    C1] Call Trace:
[ 3304.623934][    C1]  <IRQ>
[ 3304.624084][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3304.624347][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3304.624591][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3304.624866][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3304.625138][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3304.625426][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3304.625692][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3304.625998][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3304.626261][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3304.626575][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3304.626871][    C1]  </IRQ>
[ 3304.627022][    C1]  <TASK>
[ 3304.627171][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3304.627488][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3304.627778][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3304.628070][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3304.628361][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3304.628688][    C1]  ? lock_acquire+0x1c1/0x220
[ 3304.628927][    C1]  ? lock_release+0x1d5/0x250
[ 3304.629168][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3304.629419][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3304.629692][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3304.629978][    C1]  ? lock_acquire+0x1c1/0x220
[ 3304.630215][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3304.630458][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3304.630719][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3304.630956][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3304.631204][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3304.631462][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3304.631738][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3304.632017][    C1]  ip_local_deliver+0x19d/0x480
[ 3304.632267][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3304.632538][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3304.632804][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3304.633153][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3304.633409][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3304.633730][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3304.633994][    C1]  ip_rcv+0x564/0x740
[ 3304.634199][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3304.634432][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3304.634686][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3304.634961][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3304.635235][    C1]  ? skb_clone+0x10b/0x330
[ 3304.635465][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3304.635784][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3304.636087][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3304.636372][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3304.636672][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3304.636923][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3304.637155][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3304.637456][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3304.637740][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3304.638066][    C1]  ? lock_acquire+0x1c1/0x220
[ 3304.638307][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3304.638602][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3304.638889][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3304.639208][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3304.639467][    C1]  ? __skb_clone+0x57a/0x760
[ 3304.639702][    C1]  netif_receive_skb+0x55/0x280
[ 3304.639951][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3304.640267][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3304.640600][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3304.640899][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3304.641174][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3304.641462][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3304.641773][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3304.642059][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3304.642375][    C1]  ? stack_trace_save+0x95/0xd0
[ 3304.642621][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3304.642903][    C1]  ? kasan_save_stack+0x34/0x50
[ 3304.643153][    C1]  ? kasan_save_stack+0x24/0x50
[ 3304.643400][    C1]  ? kasan_save_track+0x14/0x30
[ 3304.643648][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3304.643913][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3304.644168][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3304.644415][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3304.644679][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3304.644945][    C1]  ? ip_output+0x16b/0x4f0
[ 3304.645171][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3304.645425][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3304.645697][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3304.645966][    C1]  ? get_reg+0x119/0x190
[ 3304.646182][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3304.646450][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3304.646770][    C1]  __tcf_classify+0x329/0x7d0
[ 3304.647014][    C1]  tcf_classify+0x283/0x930
[ 3304.647243][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3304.647495][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3304.647751][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3304.648040][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3304.648309][    C1]  tc_run+0x2e4/0x5d0
[ 3304.648515][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3304.648747][    C1]  ? lock_acquire+0x1c1/0x220
[ 3304.648984][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3304.649246][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3304.649499][    C1]  ? lock_acquire+0x1c1/0x220
[ 3304.649738][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3304.650001][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3304.650310][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3304.650581][    C1]  ? neigh_hh_output+0x348/0x590
[ 3304.650833][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3304.651097][    C1]  ip_finish_output2+0x786/0x18e0
[ 3304.651353][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3304.651636][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3304.651974][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3304.652250][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3304.652503][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3304.652767][    C1]  ip_output+0x16b/0x4f0
[ 3304.652985][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3304.653220][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3304.653464][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3304.653752][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3304.654003][    C1]  ? ip_local_out+0x114/0x3b0
[ 3304.654242][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3304.654492][    C1]  ? __create_object+0x5e/0xb0
[ 3304.654736][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3304.655002][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3304.655285][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3304.655558][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3304.655840][    C1]  tcp_release_cb+0x1e9/0x390
[ 3304.656081][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3304.656349][    C1]  release_sock+0xb8/0x1d0
[ 3304.656582][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3304.656802][    C1]  ? lock_release+0x1d5/0x250
[ 3304.657042][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3304.657293][    C1]  ? core_sys_select+0x620/0x710
[ 3304.657552][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3304.657820][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3304.658046][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3304.658296][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3304.658553][    C1]  ? __fget_light+0x54/0x1e0
[ 3304.658792][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3304.659058][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3304.659301][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3304.659565][    C1]  ? __might_fault+0xc6/0x180
[ 3304.659809][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3304.660089][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3304.660391][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3304.660691][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3304.661012][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3304.661264][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3304.661566][    C1]  do_syscall_64+0xc9/0x1e0
[ 3304.661801][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3304.662101][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3304.662330][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3304.663301][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3304.663728][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3304.664127][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3304.664524][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3304.664924][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3304.665326][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3304.665727][    C1]  </TASK>
[ 3304.665885][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 868s! [perl:7725]
[ 3304.666296][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3304.667557][    C3] irq event stamp: 290154
[ 3304.667775][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3304.668303][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3304.668803][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3304.669272][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3304.669731][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3304.670178][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3304.670788][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3304.671113][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3304.672078][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3304.672388][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3304.672787][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3304.673187][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3304.673584][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3304.673983][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3304.674381][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3304.674829][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3304.675161][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3304.675557][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3304.675957][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3304.676357][    C3] PKRU: 55555554
[ 3304.676550][    C3] Call Trace:
[ 3304.676721][    C3]  <IRQ>
[ 3304.676870][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3304.677135][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3304.677380][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3304.677660][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3304.677932][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3304.678223][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3304.678488][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3304.678793][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3304.679055][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3304.679363][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3304.679659][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3304.679973][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3304.680264][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3304.680559][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3304.680847][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3304.681156][    C3]  ? get_stack_info+0x36/0xc0
[ 3304.681397][    C3]  ? lock_acquire+0x1c1/0x220
[ 3304.681636][    C3]  ? lock_release+0x1d5/0x250
[ 3304.681876][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3304.682123][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3304.682394][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3304.682676][    C3]  ? lock_acquire+0x1c1/0x220
[ 3304.682913][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3304.683153][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3304.683415][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3304.683648][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3304.683894][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3304.684151][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3304.684429][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3304.684706][    C3]  ip_local_deliver+0x19d/0x480
[ 3304.684953][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3304.685224][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3304.685486][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3304.685830][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3304.686081][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3304.686402][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3304.686672][    C3]  ip_rcv+0x564/0x740
[ 3304.686876][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3304.687103][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3304.687357][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3304.687631][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3304.687862][    C3]  ? skb_clone+0x10b/0x330
[ 3304.688090][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3304.688408][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3304.688712][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3304.688993][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3304.689286][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3304.689533][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3304.689763][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3304.690063][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3304.690347][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3304.690669][    C3]  ? lock_acquire+0x1c1/0x220
[ 3304.690908][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3304.691203][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3304.691488][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3304.691811][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3304.692067][    C3]  ? __skb_clone+0x57a/0x760
[ 3304.692301][    C3]  netif_receive_skb+0x55/0x280
[ 3304.692550][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3304.692863][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3304.693196][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3304.693495][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3304.693769][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3304.694057][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3304.694371][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3304.694679][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3304.695005][    C3]  ? lock_release+0x1d5/0x250
[ 3304.695246][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3304.695512][    C3]  ? kernel_text_address+0xce/0xe0
[ 3304.695772][    C3]  ? __kernel_text_address+0x12/0x40
[ 3304.696038][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3304.696322][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3304.696639][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3304.696888][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3304.697166][    C3]  ? get_stack_info+0x36/0xc0
[ 3304.697405][    C3]  __tcf_classify+0x329/0x7d0
[ 3304.697649][    C3]  tcf_classify+0x283/0x930
[ 3304.697881][    C3]  ? lock_release+0x1d5/0x250
[ 3304.698118][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3304.698383][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3304.698639][    C3]  ? __kernel_text_address+0x12/0x40
[ 3304.698906][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3304.699188][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3304.699500][    C3]  tc_run+0x2e4/0x5d0
[ 3304.699704][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3304.699935][    C3]  ? lock_acquire+0x1c1/0x220
[ 3304.700175][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3304.700436][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3304.700688][    C3]  ? lock_acquire+0x1c1/0x220
[ 3304.700926][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3304.701193][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3304.701495][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3304.701767][    C3]  ? neigh_hh_output+0x348/0x590
[ 3304.702018][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3304.702284][    C3]  ip_finish_output2+0x786/0x18e0
[ 3304.702541][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3304.702880][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3304.703155][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3304.703408][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3304.703670][    C3]  ip_output+0x16b/0x4f0
[ 3304.703888][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3304.704128][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3304.704408][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3304.704720][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3304.704997][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3304.705250][    C3]  ? __alloc_skb+0xd4/0x280
[ 3304.705478][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3304.705746][    C3]  ? tcp_fragment+0x168/0x1040
[ 3304.705989][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3304.706240][    C3]  ? ip_local_out+0x114/0x3b0
[ 3304.706481][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3304.706737][    C3]  ? __skb_clone+0x57a/0x760
[ 3304.706972][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3304.707238][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3304.707517][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3304.707762][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3304.708010][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3304.708311][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3304.708631][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3304.708873][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3304.709133][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3304.709403][    C3]  tcp_write_timer+0x82/0x1d0
[ 3304.709641][    C3]  call_timer_fn+0x173/0x430
[ 3304.709878][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3304.710137][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3304.710397][    C3]  __run_timers.part.0+0x52d/0x890
[ 3304.710655][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3304.710924][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3304.711209][    C3]  ? lock_acquire+0x1c1/0x220
[ 3304.711447][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3304.711737][    C3]  ? lock_release+0x1d5/0x250
[ 3304.711977][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3304.712242][    C3]  ? ktime_get+0xb3/0x190
[ 3304.712461][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3304.712756][    C3]  run_timer_softirq+0x72/0x100
[ 3304.713004][    C3]  __do_softirq+0x1b9/0x7ff
[ 3304.713239][    C3]  irq_exit_rcu+0x98/0xc0
[ 3304.713457][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3304.713743][    C3]  </IRQ>
[ 3304.713894][    C3]  <TASK>
[ 3304.714042][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3304.714348][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3304.714671][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3304.715635][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3304.715943][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3304.716340][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3304.716743][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3304.717140][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3304.717535][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3304.717933][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3304.718230][    C3]  uart_start+0xe4/0x1b0
[ 3304.718449][    C3]  n_tty_write+0x677/0x7a0
[ 3304.718681][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3304.718933][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3304.719219][    C3]  ? lock_acquire+0x1c1/0x220
[ 3304.719457][    C3]  ? iterate_tty_write+0x95/0x540
[ 3304.719713][    C3]  iterate_tty_write+0x229/0x540
[ 3304.719966][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3304.720256][    C3]  vfs_write+0x9e9/0x10a0
[ 3304.720480][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3304.720721][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3304.720963][    C3]  ? lock_acquire+0x1c1/0x220
[ 3304.721203][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3304.721494][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3304.721758][    C3]  ? __fget_light+0x54/0x1e0
[ 3304.721993][    C3]  ksys_write+0xf5/0x1e0
[ 3304.722211][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3304.722458][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3304.722760][    C3]  do_syscall_64+0xc9/0x1e0
[ 3304.722992][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3304.723292][    C3] RIP: 0033:0x7f93b2836957
[ 3304.723517][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3304.724486][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3304.724905][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3304.725302][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3304.725699][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3304.726098][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3304.726495][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3304.726900][    C3]  </TASK>
[ 3332.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 894s! [ncat:8027]
[ 3332.613572][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3332.614831][    C1] irq event stamp: 174248
[ 3332.615048][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3332.615577][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3332.616038][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3332.616507][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3332.616966][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3332.617411][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3332.618022][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3332.618347][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3332.619313][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3332.619619][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3332.620015][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3332.620412][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3332.620810][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3332.621207][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3332.621603][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3332.622046][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3332.622376][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3332.622777][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3332.623174][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3332.623571][    C1] PKRU: 55555554
[ 3332.623752][    C1] Call Trace:
[ 3332.623923][    C1]  <IRQ>
[ 3332.624073][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3332.624338][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3332.624584][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3332.624862][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3332.625136][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3332.625424][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3332.625692][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3332.626000][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3332.626262][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3332.626577][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3332.626874][    C1]  </IRQ>
[ 3332.627028][    C1]  <TASK>
[ 3332.627178][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3332.627494][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3332.627786][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3332.628081][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3332.628372][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3332.628696][    C1]  ? lock_acquire+0x1c1/0x220
[ 3332.628936][    C1]  ? lock_release+0x1d5/0x250
[ 3332.629177][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3332.629427][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3332.629698][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3332.629984][    C1]  ? lock_acquire+0x1c1/0x220
[ 3332.630221][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3332.630463][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3332.630724][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3332.630961][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3332.631208][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3332.631465][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3332.631739][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3332.632016][    C1]  ip_local_deliver+0x19d/0x480
[ 3332.632264][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3332.632536][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3332.632804][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3332.633153][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3332.633407][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3332.633727][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3332.633991][    C1]  ip_rcv+0x564/0x740
[ 3332.634197][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3332.634429][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3332.634684][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3332.634961][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3332.635234][    C1]  ? skb_clone+0x10b/0x330
[ 3332.635464][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3332.635783][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3332.636088][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3332.636372][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3332.636673][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3332.636924][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3332.637155][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3332.637454][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3332.637740][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3332.638066][    C1]  ? lock_acquire+0x1c1/0x220
[ 3332.638305][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3332.638600][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3332.638888][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3332.639205][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3332.639461][    C1]  ? __skb_clone+0x57a/0x760
[ 3332.639693][    C1]  netif_receive_skb+0x55/0x280
[ 3332.639942][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3332.640261][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3332.640593][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3332.640894][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3332.641168][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3332.641457][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3332.641769][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3332.642054][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3332.642371][    C1]  ? stack_trace_save+0x95/0xd0
[ 3332.642618][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3332.642898][    C1]  ? kasan_save_stack+0x34/0x50
[ 3332.643148][    C1]  ? kasan_save_stack+0x24/0x50
[ 3332.643395][    C1]  ? kasan_save_track+0x14/0x30
[ 3332.643641][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3332.643907][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3332.644162][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3332.644410][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3332.644674][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3332.644939][    C1]  ? ip_output+0x16b/0x4f0
[ 3332.645163][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3332.645418][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3332.645688][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3332.645958][    C1]  ? get_reg+0x119/0x190
[ 3332.646176][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3332.646448][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3332.646757][    C1]  __tcf_classify+0x329/0x7d0
[ 3332.646999][    C1]  tcf_classify+0x283/0x930
[ 3332.647230][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3332.647480][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3332.647735][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3332.648022][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3332.648289][    C1]  tc_run+0x2e4/0x5d0
[ 3332.648495][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3332.648727][    C1]  ? lock_acquire+0x1c1/0x220
[ 3332.648962][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3332.649224][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3332.649476][    C1]  ? lock_acquire+0x1c1/0x220
[ 3332.649714][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3332.649976][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3332.650282][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3332.650554][    C1]  ? neigh_hh_output+0x348/0x590
[ 3332.650805][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3332.651070][    C1]  ip_finish_output2+0x786/0x18e0
[ 3332.651326][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3332.651609][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3332.651946][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3332.652222][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3332.652475][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3332.652738][    C1]  ip_output+0x16b/0x4f0
[ 3332.652958][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3332.653192][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3332.653436][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3332.653722][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3332.653972][    C1]  ? ip_local_out+0x114/0x3b0
[ 3332.654212][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3332.654460][    C1]  ? __create_object+0x5e/0xb0
[ 3332.654704][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3332.654970][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3332.655254][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3332.655528][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3332.655810][    C1]  tcp_release_cb+0x1e9/0x390
[ 3332.656050][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3332.656316][    C1]  release_sock+0xb8/0x1d0
[ 3332.656553][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3332.656775][    C1]  ? lock_release+0x1d5/0x250
[ 3332.657013][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3332.657265][    C1]  ? core_sys_select+0x620/0x710
[ 3332.657519][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3332.657788][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3332.658011][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3332.658263][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3332.658518][    C1]  ? __fget_light+0x54/0x1e0
[ 3332.658754][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3332.659018][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3332.659259][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3332.659522][    C1]  ? __might_fault+0xc6/0x180
[ 3332.659766][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3332.660047][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3332.660348][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3332.660647][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3332.660968][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3332.661221][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3332.661525][    C1]  do_syscall_64+0xc9/0x1e0
[ 3332.661759][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3332.662056][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3332.662287][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3332.663262][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3332.663685][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3332.664082][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3332.664480][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3332.664878][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3332.665278][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3332.665680][    C1]  </TASK>
[ 3332.665836][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 894s! [perl:7725]
[ 3332.666248][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3332.667511][    C3] irq event stamp: 290154
[ 3332.667731][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3332.668257][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3332.668760][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3332.669228][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3332.669686][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3332.670133][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3332.670749][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3332.671070][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3332.672039][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3332.672350][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3332.672747][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3332.673142][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3332.673542][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3332.673939][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3332.674335][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3332.674780][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3332.675111][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3332.675513][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3332.675911][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3332.676309][    C3] PKRU: 55555554
[ 3332.676497][    C3] Call Trace:
[ 3332.676668][    C3]  <IRQ>
[ 3332.676818][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3332.677081][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3332.677324][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3332.677601][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3332.677873][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3332.678162][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3332.678429][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3332.678735][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3332.678997][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3332.679307][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3332.679602][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3332.679915][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3332.680207][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3332.680500][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3332.680789][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3332.681099][    C3]  ? get_stack_info+0x36/0xc0
[ 3332.681341][    C3]  ? lock_acquire+0x1c1/0x220
[ 3332.681581][    C3]  ? lock_release+0x1d5/0x250
[ 3332.681821][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3332.682070][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3332.682343][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3332.682626][    C3]  ? lock_acquire+0x1c1/0x220
[ 3332.682865][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3332.683104][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3332.683364][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3332.683599][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3332.683845][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3332.684107][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3332.684385][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3332.684662][    C3]  ip_local_deliver+0x19d/0x480
[ 3332.684909][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3332.685181][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3332.685445][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3332.685791][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3332.686043][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3332.686362][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3332.686630][    C3]  ip_rcv+0x564/0x740
[ 3332.686834][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3332.687064][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3332.687317][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3332.687595][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3332.687825][    C3]  ? skb_clone+0x10b/0x330
[ 3332.688052][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3332.688372][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3332.688677][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3332.688958][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3332.689252][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3332.689500][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3332.689731][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3332.690033][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3332.690319][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3332.690642][    C3]  ? lock_acquire+0x1c1/0x220
[ 3332.690880][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3332.691180][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3332.691466][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3332.691782][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3332.692037][    C3]  ? __skb_clone+0x57a/0x760
[ 3332.692272][    C3]  netif_receive_skb+0x55/0x280
[ 3332.692519][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3332.692830][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3332.693160][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3332.693460][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3332.693734][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3332.694023][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3332.694337][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3332.694646][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3332.694971][    C3]  ? lock_release+0x1d5/0x250
[ 3332.695213][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3332.695476][    C3]  ? kernel_text_address+0xce/0xe0
[ 3332.695736][    C3]  ? __kernel_text_address+0x12/0x40
[ 3332.696000][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3332.696287][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3332.696607][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3332.696857][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3332.697133][    C3]  ? get_stack_info+0x36/0xc0
[ 3332.697376][    C3]  __tcf_classify+0x329/0x7d0
[ 3332.697619][    C3]  tcf_classify+0x283/0x930
[ 3332.697849][    C3]  ? lock_release+0x1d5/0x250
[ 3332.698090][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3332.698354][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3332.698609][    C3]  ? __kernel_text_address+0x12/0x40
[ 3332.698875][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3332.699160][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3332.699470][    C3]  tc_run+0x2e4/0x5d0
[ 3332.699675][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3332.699904][    C3]  ? lock_acquire+0x1c1/0x220
[ 3332.700141][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3332.700402][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3332.700653][    C3]  ? lock_acquire+0x1c1/0x220
[ 3332.700890][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3332.701155][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3332.701456][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3332.701728][    C3]  ? neigh_hh_output+0x348/0x590
[ 3332.701978][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3332.702242][    C3]  ip_finish_output2+0x786/0x18e0
[ 3332.702498][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3332.702835][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3332.703109][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3332.703365][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3332.703627][    C3]  ip_output+0x16b/0x4f0
[ 3332.703845][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3332.704087][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3332.704366][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3332.704678][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3332.704956][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3332.705207][    C3]  ? __alloc_skb+0xd4/0x280
[ 3332.705442][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3332.705709][    C3]  ? tcp_fragment+0x168/0x1040
[ 3332.705952][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3332.706202][    C3]  ? ip_local_out+0x114/0x3b0
[ 3332.706448][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3332.706695][    C3]  ? __skb_clone+0x57a/0x760
[ 3332.706929][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3332.707196][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3332.707473][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3332.707716][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3332.707963][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3332.708264][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3332.708582][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3332.708827][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3332.709086][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3332.709354][    C3]  tcp_write_timer+0x82/0x1d0
[ 3332.709592][    C3]  call_timer_fn+0x173/0x430
[ 3332.709828][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3332.710089][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3332.710349][    C3]  __run_timers.part.0+0x52d/0x890
[ 3332.710608][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3332.710877][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3332.711159][    C3]  ? lock_acquire+0x1c1/0x220
[ 3332.711399][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3332.711686][    C3]  ? lock_release+0x1d5/0x250
[ 3332.711924][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3332.712188][    C3]  ? ktime_get+0xb3/0x190
[ 3332.712410][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3332.712703][    C3]  run_timer_softirq+0x72/0x100
[ 3332.712950][    C3]  __do_softirq+0x1b9/0x7ff
[ 3332.713183][    C3]  irq_exit_rcu+0x98/0xc0
[ 3332.713402][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3332.713688][    C3]  </IRQ>
[ 3332.713838][    C3]  <TASK>
[ 3332.713986][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3332.714292][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3332.714612][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3332.715577][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3332.715885][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3332.716283][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3332.716688][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3332.717083][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3332.717476][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3332.717873][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3332.718169][    C3]  uart_start+0xe4/0x1b0
[ 3332.718386][    C3]  n_tty_write+0x677/0x7a0
[ 3332.718619][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3332.718870][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3332.719153][    C3]  ? lock_acquire+0x1c1/0x220
[ 3332.719392][    C3]  ? iterate_tty_write+0x95/0x540
[ 3332.719647][    C3]  iterate_tty_write+0x229/0x540
[ 3332.719898][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3332.720189][    C3]  vfs_write+0x9e9/0x10a0
[ 3332.720411][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3332.720652][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3332.720895][    C3]  ? lock_acquire+0x1c1/0x220
[ 3332.721130][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3332.721421][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3332.721683][    C3]  ? __fget_light+0x54/0x1e0
[ 3332.721919][    C3]  ksys_write+0xf5/0x1e0
[ 3332.722134][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3332.722382][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3332.722687][    C3]  do_syscall_64+0xc9/0x1e0
[ 3332.722918][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3332.723218][    C3] RIP: 0033:0x7f93b2836957
[ 3332.723444][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3332.724408][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3332.724829][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3332.725226][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3332.725623][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3332.726017][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3332.726430][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3332.726831][    C3]  </TASK>
[ 3356.796162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3356.796540][    C1] rcu: 1-....: (978520 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=234136
[ 3356.797091][    C1] rcu: (t=962825 jiffies g=1064457 q=76 ncpus=4)
[ 3356.797418][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3356.797867][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3356.798479][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 3356.798806][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 3356.799780][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3356.800086][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3356.800488][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3356.800886][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3356.801283][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3356.801681][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3356.802082][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3356.802529][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3356.802867][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3356.803266][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3356.803669][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3356.804069][    C1] PKRU: 55555554
[ 3356.804251][    C1] Call Trace:
[ 3356.804420][    C1]  <IRQ>
[ 3356.804572][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3356.804847][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 3356.805100][    C1]  ? check_cpu_stall+0x284/0x500
[ 3356.805352][    C1]  ? rcu_pending+0x92/0x360
[ 3356.805583][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3356.805853][    C1]  ? update_process_times+0xb9/0x110
[ 3356.806125][    C1]  ? tick_sched_handle+0x67/0x130
[ 3356.806392][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3356.806679][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3356.806922][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3356.807236][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3356.807508][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3356.807797][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3356.808064][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3356.808370][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3356.808634][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3356.808941][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3356.809241][    C1]  </IRQ>
[ 3356.809393][    C1]  <TASK>
[ 3356.809545][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3356.809859][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3356.810150][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 3356.810441][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3356.810729][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3356.811045][    C1]  ? lock_acquire+0x1c1/0x220
[ 3356.811289][    C1]  ? lock_release+0x1d5/0x250
[ 3356.811528][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3356.811776][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3356.812050][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3356.812337][    C1]  ? lock_acquire+0x1c1/0x220
[ 3356.812576][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3356.812817][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3356.813078][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3356.813314][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3356.813562][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3356.813821][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3356.814096][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3356.814377][    C1]  ip_local_deliver+0x19d/0x480
[ 3356.814623][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3356.814895][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3356.815158][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3356.815504][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3356.815758][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3356.816078][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3356.816350][    C1]  ip_rcv+0x564/0x740
[ 3356.816555][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3356.816787][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3356.817043][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3356.817319][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3356.817593][    C1]  ? skb_clone+0x10b/0x330
[ 3356.817822][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3356.818144][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3356.818452][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3356.818734][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3356.819031][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3356.819280][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3356.819512][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3356.819813][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3356.820097][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3356.820425][    C1]  ? lock_acquire+0x1c1/0x220
[ 3356.820665][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3356.820963][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3356.821249][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3356.821567][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3356.821822][    C1]  ? __skb_clone+0x57a/0x760
[ 3356.822058][    C1]  netif_receive_skb+0x55/0x280
[ 3356.822307][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3356.822619][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3356.822953][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3356.823257][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3356.823532][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3356.823822][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3356.824134][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3356.824422][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3356.824740][    C1]  ? stack_trace_save+0x95/0xd0
[ 3356.824989][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3356.825270][    C1]  ? kasan_save_stack+0x34/0x50
[ 3356.825521][    C1]  ? kasan_save_stack+0x24/0x50
[ 3356.825769][    C1]  ? kasan_save_track+0x14/0x30
[ 3356.826017][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3356.826290][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3356.826546][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3356.826795][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3356.827058][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3356.827323][    C1]  ? ip_output+0x16b/0x4f0
[ 3356.827550][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3356.827806][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3356.828081][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3356.828349][    C1]  ? get_reg+0x119/0x190
[ 3356.828565][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3356.828833][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3356.829141][    C1]  __tcf_classify+0x329/0x7d0
[ 3356.829385][    C1]  tcf_classify+0x283/0x930
[ 3356.829618][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3356.829868][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3356.830124][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3356.830410][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3356.830679][    C1]  tc_run+0x2e4/0x5d0
[ 3356.830885][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3356.831118][    C1]  ? lock_acquire+0x1c1/0x220
[ 3356.831361][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3356.831622][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3356.831876][    C1]  ? lock_acquire+0x1c1/0x220
[ 3356.832116][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3356.832381][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3356.832689][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3356.832962][    C1]  ? neigh_hh_output+0x348/0x590
[ 3356.833219][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3356.833485][    C1]  ip_finish_output2+0x786/0x18e0
[ 3356.833741][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3356.834021][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3356.834360][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3356.834637][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3356.834890][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3356.835162][    C1]  ip_output+0x16b/0x4f0
[ 3356.835378][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3356.835620][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3356.835863][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3356.836149][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3356.836408][    C1]  ? ip_local_out+0x114/0x3b0
[ 3356.836649][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3356.836898][    C1]  ? __create_object+0x5e/0xb0
[ 3356.837140][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3356.837411][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3356.837693][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3356.837964][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3356.838253][    C1]  tcp_release_cb+0x1e9/0x390
[ 3356.838492][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3356.838757][    C1]  release_sock+0xb8/0x1d0
[ 3356.838987][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3356.839208][    C1]  ? lock_release+0x1d5/0x250
[ 3356.839448][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3356.839700][    C1]  ? core_sys_select+0x620/0x710
[ 3356.839958][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3356.840227][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3356.840454][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3356.840704][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3356.840960][    C1]  ? __fget_light+0x54/0x1e0
[ 3356.841197][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3356.841461][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3356.841703][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3356.841967][    C1]  ? __might_fault+0xc6/0x180
[ 3356.842213][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3356.842495][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3356.842795][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3356.843097][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3356.843422][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3356.843674][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3356.843978][    C1]  do_syscall_64+0xc9/0x1e0
[ 3356.844212][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3356.844514][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3356.844740][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3356.845712][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3356.846136][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3356.846539][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3356.846939][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3356.847340][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3356.847736][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3356.848138][    C1]  </TASK>
[ 3356.848299][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 3356.848574][    C3] NMI backtrace for cpu 3
[ 3356.848580][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3356.848584][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3356.848586][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3356.848593][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3356.848596][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3356.848598][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3356.848600][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3356.848602][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3356.848604][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3356.848606][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3356.848607][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3356.848610][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3356.848613][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3356.848615][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3356.848616][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3356.848618][    C3] PKRU: 55555554
[ 3356.848619][    C3] Call Trace:
[ 3356.848621][    C3]  <NMI>
[ 3356.848624][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 3356.848629][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3356.848634][    C3]  ? nmi_handle+0x153/0x420
[ 3356.848640][    C3]  ? default_do_nmi+0x41/0x100
[ 3356.848643][    C3]  ? exc_nmi+0xf3/0x120
[ 3356.848646][    C3]  ? end_repeat_nmi+0xf/0x60
[ 3356.848651][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3356.848655][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3356.848658][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3356.848662][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3356.848665][    C3]  </NMI>
[ 3356.848666][    C3]  <IRQ>
[ 3356.848667][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3356.848670][    C3]  ? get_stack_info+0x36/0xc0
[ 3356.848676][    C3]  ? lock_acquire+0x1c1/0x220
[ 3356.848679][    C3]  ? lock_release+0x1d5/0x250
[ 3356.848683][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3356.848686][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3356.848689][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3356.848692][    C3]  ? lock_acquire+0x1c1/0x220
[ 3356.848695][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3356.848699][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3356.848702][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3356.848710][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3356.848712][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3356.848717][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3356.848723][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3356.848727][    C3]  ip_local_deliver+0x19d/0x480
[ 3356.848729][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3356.848732][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3356.848734][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3356.848740][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3356.848744][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3356.848747][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3356.848757][    C3]  ip_rcv+0x564/0x740
[ 3356.848759][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3356.848762][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3356.848767][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3356.848770][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3356.848774][    C3]  ? skb_clone+0x10b/0x330
[ 3356.848778][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3356.848784][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3356.848789][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3356.848793][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3356.848801][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3356.848805][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3356.848807][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3356.848810][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3356.848814][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3356.848818][    C3]  ? lock_acquire+0x1c1/0x220
[ 3356.848820][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3356.848825][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3356.848828][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3356.848833][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3356.848836][    C3]  ? __skb_clone+0x57a/0x760
[ 3356.848838][    C3]  netif_receive_skb+0x55/0x280
[ 3356.848842][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3356.848849][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3356.848855][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3356.848862][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3356.848867][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3356.848877][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3356.848885][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3356.848894][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3356.848903][    C3]  ? lock_release+0x1d5/0x250
[ 3356.848906][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3356.848911][    C3]  ? kernel_text_address+0xce/0xe0
[ 3356.848916][    C3]  ? __kernel_text_address+0x12/0x40
[ 3356.848918][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3356.848920][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3356.848924][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3356.848931][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3356.848934][    C3]  ? get_stack_info+0x36/0xc0
[ 3356.848939][    C3]  __tcf_classify+0x329/0x7d0
[ 3356.848944][    C3]  tcf_classify+0x283/0x930
[ 3356.848948][    C3]  ? lock_release+0x1d5/0x250
[ 3356.848950][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3356.848953][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3356.848957][    C3]  ? __kernel_text_address+0x12/0x40
[ 3356.848959][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3356.848961][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3356.848965][    C3]  tc_run+0x2e4/0x5d0
[ 3356.848969][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3356.848972][    C3]  ? lock_acquire+0x1c1/0x220
[ 3356.848974][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3356.848978][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3356.848982][    C3]  ? lock_acquire+0x1c1/0x220
[ 3356.848985][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3356.848988][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3356.848991][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3356.848994][    C3]  ? neigh_hh_output+0x348/0x590
[ 3356.848997][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3356.849001][    C3]  ip_finish_output2+0x786/0x18e0
[ 3356.849004][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3356.849011][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3356.849014][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3356.849018][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3356.849022][    C3]  ip_output+0x16b/0x4f0
[ 3356.849025][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3356.849027][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3356.849030][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3356.849033][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3356.849036][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3356.849039][    C3]  ? __alloc_skb+0xd4/0x280
[ 3356.849042][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3356.849047][    C3]  ? tcp_fragment+0x168/0x1040
[ 3356.849050][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3356.849053][    C3]  ? ip_local_out+0x114/0x3b0
[ 3356.849056][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3356.849060][    C3]  ? __skb_clone+0x57a/0x760
[ 3356.849063][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3356.849068][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3356.849071][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3356.849075][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3356.849079][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3356.849084][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3356.849087][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3356.849090][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3356.849094][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3356.849097][    C3]  tcp_write_timer+0x82/0x1d0
[ 3356.849100][    C3]  call_timer_fn+0x173/0x430
[ 3356.849106][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3356.849111][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3356.849115][    C3]  __run_timers.part.0+0x52d/0x890
[ 3356.849118][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3356.849123][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3356.849126][    C3]  ? lock_acquire+0x1c1/0x220
[ 3356.849128][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3356.849133][    C3]  ? lock_release+0x1d5/0x250
[ 3356.849135][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3356.849139][    C3]  ? ktime_get+0xb3/0x190
[ 3356.849143][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3356.849147][    C3]  run_timer_softirq+0x72/0x100
[ 3356.849150][    C3]  __do_softirq+0x1b9/0x7ff
[ 3356.849155][    C3]  irq_exit_rcu+0x98/0xc0
[ 3356.849158][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3356.849163][    C3]  </IRQ>
[ 3356.849163][    C3]  <TASK>
[ 3356.849164][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3356.849168][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3356.849170][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3356.849172][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3356.849174][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3356.849176][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3356.849178][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3356.849179][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3356.849181][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3356.849185][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3356.849189][    C3]  uart_start+0xe4/0x1b0
[ 3356.849195][    C3]  n_tty_write+0x677/0x7a0
[ 3356.849202][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3356.849205][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3356.849211][    C3]  ? lock_acquire+0x1c1/0x220
[ 3356.849213][    C3]  ? iterate_tty_write+0x95/0x540
[ 3356.849217][    C3]  iterate_tty_write+0x229/0x540
[ 3356.849222][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3356.849225][    C3]  vfs_write+0x9e9/0x10a0
[ 3356.849230][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3356.849233][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3356.849237][    C3]  ? lock_acquire+0x1c1/0x220
[ 3356.849239][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3356.849244][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3356.849247][    C3]  ? __fget_light+0x54/0x1e0
[ 3356.849252][    C3]  ksys_write+0xf5/0x1e0
[ 3356.849255][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3356.849259][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3356.849263][    C3]  do_syscall_64+0xc9/0x1e0
[ 3356.849267][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3356.849270][    C3] RIP: 0033:0x7f93b2836957
[ 3356.849273][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3356.849275][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3356.849277][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3356.849279][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3356.849280][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3356.849281][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3356.849282][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3356.849287][    C3]  </TASK>
[ 3384.613145][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 943s! [ncat:8027]
[ 3384.613575][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3384.614838][    C1] irq event stamp: 174248
[ 3384.615058][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3384.615593][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3384.616061][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3384.616544][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3384.617009][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3384.617458][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3384.618072][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3384.618400][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3384.619377][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3384.619686][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3384.620084][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3384.620486][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3384.620885][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3384.621285][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3384.621684][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3384.622131][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3384.622466][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3384.622868][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3384.623270][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3384.623669][    C1] PKRU: 55555554
[ 3384.623852][    C1] Call Trace:
[ 3384.624025][    C1]  <IRQ>
[ 3384.624176][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3384.624441][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3384.624686][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3384.624964][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3384.625240][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3384.625528][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3384.625795][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3384.626103][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3384.626372][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3384.626683][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3384.626979][    C1]  </IRQ>
[ 3384.627129][    C1]  <TASK>
[ 3384.627281][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3384.627597][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3384.627888][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3384.628181][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3384.628473][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3384.628800][    C1]  ? lock_acquire+0x1c1/0x220
[ 3384.629039][    C1]  ? lock_release+0x1d5/0x250
[ 3384.629279][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3384.629528][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3384.629799][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3384.630086][    C1]  ? lock_acquire+0x1c1/0x220
[ 3384.630325][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3384.630565][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3384.630826][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3384.631063][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3384.631311][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3384.631570][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3384.631844][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3384.632118][    C1]  ip_local_deliver+0x19d/0x480
[ 3384.632366][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3384.632640][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3384.632904][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3384.633257][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3384.633510][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3384.633831][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3384.634095][    C1]  ip_rcv+0x564/0x740
[ 3384.634299][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3384.634531][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3384.634787][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3384.635062][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3384.635336][    C1]  ? skb_clone+0x10b/0x330
[ 3384.635567][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3384.635888][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3384.636199][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3384.636482][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3384.636776][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3384.637027][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3384.637260][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3384.637562][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3384.637846][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3384.638171][    C1]  ? lock_acquire+0x1c1/0x220
[ 3384.638412][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3384.638707][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3384.638993][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3384.639311][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3384.639566][    C1]  ? __skb_clone+0x57a/0x760
[ 3384.639800][    C1]  netif_receive_skb+0x55/0x280
[ 3384.640046][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3384.640361][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3384.640691][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3384.640996][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3384.641271][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3384.641560][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3384.641869][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3384.642155][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3384.642478][    C1]  ? stack_trace_save+0x95/0xd0
[ 3384.642726][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3384.643006][    C1]  ? kasan_save_stack+0x34/0x50
[ 3384.643258][    C1]  ? kasan_save_stack+0x24/0x50
[ 3384.643506][    C1]  ? kasan_save_track+0x14/0x30
[ 3384.643754][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3384.644019][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3384.644275][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3384.644522][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3384.644787][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3384.645050][    C1]  ? ip_output+0x16b/0x4f0
[ 3384.645277][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3384.645532][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3384.645807][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3384.646074][    C1]  ? get_reg+0x119/0x190
[ 3384.646297][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3384.646562][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3384.646873][    C1]  __tcf_classify+0x329/0x7d0
[ 3384.647115][    C1]  tcf_classify+0x283/0x930
[ 3384.647349][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3384.647597][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3384.647856][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3384.648143][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3384.648411][    C1]  tc_run+0x2e4/0x5d0
[ 3384.648617][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3384.648849][    C1]  ? lock_acquire+0x1c1/0x220
[ 3384.649089][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3384.649350][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3384.649603][    C1]  ? lock_acquire+0x1c1/0x220
[ 3384.649840][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3384.650104][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3384.650410][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3384.650682][    C1]  ? neigh_hh_output+0x348/0x590
[ 3384.650933][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3384.651201][    C1]  ip_finish_output2+0x786/0x18e0
[ 3384.651457][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3384.651738][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3384.652074][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3384.652349][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3384.652603][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3384.652868][    C1]  ip_output+0x16b/0x4f0
[ 3384.653085][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3384.653322][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3384.653565][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3384.653853][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3384.654106][    C1]  ? ip_local_out+0x114/0x3b0
[ 3384.654346][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3384.654593][    C1]  ? __create_object+0x5e/0xb0
[ 3384.654837][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3384.655104][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3384.655388][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3384.655659][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3384.655943][    C1]  tcp_release_cb+0x1e9/0x390
[ 3384.656190][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3384.656457][    C1]  release_sock+0xb8/0x1d0
[ 3384.656685][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3384.656906][    C1]  ? lock_release+0x1d5/0x250
[ 3384.657146][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3384.657398][    C1]  ? core_sys_select+0x620/0x710
[ 3384.657654][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3384.657924][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3384.658151][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3384.658401][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3384.658655][    C1]  ? __fget_light+0x54/0x1e0
[ 3384.658893][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3384.659159][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3384.659401][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3384.659666][    C1]  ? __might_fault+0xc6/0x180
[ 3384.659914][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3384.660197][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3384.660497][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3384.660799][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3384.661121][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3384.661374][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3384.661677][    C1]  do_syscall_64+0xc9/0x1e0
[ 3384.661911][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3384.662213][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3384.662441][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3384.663410][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3384.663835][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3384.664235][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3384.664633][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3384.665035][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3384.665435][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3384.665836][    C1]  </TASK>
[ 3384.665996][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 943s! [perl:7725]
[ 3384.666415][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3384.667654][    C3] irq event stamp: 290154
[ 3384.667870][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3384.668395][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3384.668895][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3384.669363][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3384.669822][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3384.670266][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3384.670880][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3384.671206][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3384.672171][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3384.672480][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3384.672878][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3384.673275][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3384.673671][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3384.674071][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3384.674469][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3384.674914][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3384.675245][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3384.675644][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3384.676045][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3384.676454][    C3] PKRU: 55555554
[ 3384.676635][    C3] Call Trace:
[ 3384.676805][    C3]  <IRQ>
[ 3384.676956][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3384.677219][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3384.677465][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3384.677741][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3384.678013][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3384.678301][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3384.678567][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3384.678873][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3384.679134][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3384.679442][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3384.679738][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3384.680050][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3384.680341][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3384.680634][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3384.680921][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3384.681232][    C3]  ? get_stack_info+0x36/0xc0
[ 3384.681471][    C3]  ? lock_acquire+0x1c1/0x220
[ 3384.681710][    C3]  ? lock_release+0x1d5/0x250
[ 3384.681950][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3384.682200][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3384.682472][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3384.682754][    C3]  ? lock_acquire+0x1c1/0x220
[ 3384.682992][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3384.683233][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3384.683493][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3384.683726][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3384.683974][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3384.684233][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3384.684510][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3384.684787][    C3]  ip_local_deliver+0x19d/0x480
[ 3384.685033][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3384.685305][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3384.685567][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3384.685912][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3384.686172][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3384.686492][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3384.686753][    C3]  ip_rcv+0x564/0x740
[ 3384.686958][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3384.687188][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3384.687441][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3384.687716][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3384.687950][    C3]  ? skb_clone+0x10b/0x330
[ 3384.688176][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3384.688495][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3384.688800][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3384.689084][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3384.689378][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3384.689626][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3384.689858][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3384.690155][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3384.690441][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3384.690764][    C3]  ? lock_acquire+0x1c1/0x220
[ 3384.691003][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3384.691297][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3384.691582][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3384.691898][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3384.692152][    C3]  ? __skb_clone+0x57a/0x760
[ 3384.692386][    C3]  netif_receive_skb+0x55/0x280
[ 3384.692634][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3384.692946][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3384.693279][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3384.693577][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3384.693850][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3384.694135][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3384.694447][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3384.694757][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3384.695081][    C3]  ? lock_release+0x1d5/0x250
[ 3384.695322][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3384.695588][    C3]  ? kernel_text_address+0xce/0xe0
[ 3384.695846][    C3]  ? __kernel_text_address+0x12/0x40
[ 3384.696114][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3384.696406][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3384.696719][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3384.696968][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3384.697248][    C3]  ? get_stack_info+0x36/0xc0
[ 3384.697486][    C3]  __tcf_classify+0x329/0x7d0
[ 3384.697728][    C3]  tcf_classify+0x283/0x930
[ 3384.697960][    C3]  ? lock_release+0x1d5/0x250
[ 3384.698199][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3384.698462][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3384.698718][    C3]  ? __kernel_text_address+0x12/0x40
[ 3384.698984][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3384.699267][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3384.699579][    C3]  tc_run+0x2e4/0x5d0
[ 3384.699782][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3384.700012][    C3]  ? lock_acquire+0x1c1/0x220
[ 3384.700252][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3384.700512][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3384.700765][    C3]  ? lock_acquire+0x1c1/0x220
[ 3384.701001][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3384.701267][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3384.701569][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3384.701842][    C3]  ? neigh_hh_output+0x348/0x590
[ 3384.702096][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3384.702362][    C3]  ip_finish_output2+0x786/0x18e0
[ 3384.702618][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3384.702956][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3384.703230][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3384.703483][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3384.703746][    C3]  ip_output+0x16b/0x4f0
[ 3384.703963][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3384.704203][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3384.704483][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3384.704794][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3384.705070][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3384.705323][    C3]  ? __alloc_skb+0xd4/0x280
[ 3384.705553][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3384.705822][    C3]  ? tcp_fragment+0x168/0x1040
[ 3384.706063][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3384.706321][    C3]  ? ip_local_out+0x114/0x3b0
[ 3384.706562][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3384.706810][    C3]  ? __skb_clone+0x57a/0x760
[ 3384.707045][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3384.707312][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3384.707590][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3384.707835][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3384.708085][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3384.708385][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3384.708705][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3384.708946][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3384.709208][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3384.709478][    C3]  tcp_write_timer+0x82/0x1d0
[ 3384.709714][    C3]  call_timer_fn+0x173/0x430
[ 3384.709952][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3384.710214][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3384.710474][    C3]  __run_timers.part.0+0x52d/0x890
[ 3384.710731][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3384.711000][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3384.711287][    C3]  ? lock_acquire+0x1c1/0x220
[ 3384.711527][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3384.711815][    C3]  ? lock_release+0x1d5/0x250
[ 3384.712055][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3384.712322][    C3]  ? ktime_get+0xb3/0x190
[ 3384.712541][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3384.712838][    C3]  run_timer_softirq+0x72/0x100
[ 3384.713087][    C3]  __do_softirq+0x1b9/0x7ff
[ 3384.713321][    C3]  irq_exit_rcu+0x98/0xc0
[ 3384.713540][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3384.713824][    C3]  </IRQ>
[ 3384.713975][    C3]  <TASK>
[ 3384.714123][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3384.714429][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3384.714751][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3384.715720][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3384.716027][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3384.716432][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3384.716828][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3384.717227][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3384.717623][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3384.718021][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3384.718320][    C3]  uart_start+0xe4/0x1b0
[ 3384.718539][    C3]  n_tty_write+0x677/0x7a0
[ 3384.718769][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3384.719020][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3384.719305][    C3]  ? lock_acquire+0x1c1/0x220
[ 3384.719543][    C3]  ? iterate_tty_write+0x95/0x540
[ 3384.719800][    C3]  iterate_tty_write+0x229/0x540
[ 3384.720051][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3384.720338][    C3]  vfs_write+0x9e9/0x10a0
[ 3384.720560][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3384.720803][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3384.721044][    C3]  ? lock_acquire+0x1c1/0x220
[ 3384.721282][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3384.721571][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3384.721834][    C3]  ? __fget_light+0x54/0x1e0
[ 3384.722069][    C3]  ksys_write+0xf5/0x1e0
[ 3384.722287][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3384.722534][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3384.722837][    C3]  do_syscall_64+0xc9/0x1e0
[ 3384.723069][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3384.723369][    C3] RIP: 0033:0x7f93b2836957
[ 3384.723593][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3384.724558][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3384.724977][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3384.725374][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3384.725774][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3384.726180][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3384.726577][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3384.726976][    C3]  </TASK>
[ 3412.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 969s! [ncat:8027]
[ 3412.613565][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3412.614826][    C1] irq event stamp: 174248
[ 3412.615045][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3412.615574][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3412.616043][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3412.616514][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3412.616975][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3412.617424][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3412.618033][    C1] RIP: 0010:kasan_check_range+0x4f/0x1c0
[ 3412.618324][    C1] Code: ff ff ff ff ff ff fe 48 39 c7 77 23 44 89 c2 e8 57 e8 ff ff 83 f0 01 5b 5d 41 5c c3 cc cc cc cc 48 b8 ff ff ff ff ff 7f ff ff <48> 39 c7 76 dd 4c 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff
[ 3412.619296][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[ 3412.619605][    C1] RAX: ffff7fffffffffff RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3412.620003][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3412.620403][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3412.620801][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3412.621200][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3412.621598][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3412.622048][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3412.622380][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3412.622780][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3412.623180][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3412.623577][    C1] PKRU: 55555554
[ 3412.623759][    C1] Call Trace:
[ 3412.623931][    C1]  <IRQ>
[ 3412.624081][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3412.624347][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3412.624592][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3412.624867][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3412.625139][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3412.625429][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3412.625694][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3412.626007][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3412.626269][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3412.626580][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3412.626874][    C1]  </IRQ>
[ 3412.627026][    C1]  <TASK>
[ 3412.627176][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3412.627493][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3412.627782][    C1]  ? kasan_check_range+0x4f/0x1c0
[ 3412.628039][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3412.628324][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3412.628650][    C1]  ? lock_acquire+0x1c1/0x220
[ 3412.628892][    C1]  ? lock_release+0x1d5/0x250
[ 3412.629130][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3412.629379][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3412.629648][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3412.629931][    C1]  ? lock_acquire+0x1c1/0x220
[ 3412.630166][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3412.630407][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3412.630667][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3412.630903][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3412.631151][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3412.631410][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3412.631689][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3412.631965][    C1]  ip_local_deliver+0x19d/0x480
[ 3412.632213][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3412.632484][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3412.632747][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3412.633097][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3412.633352][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3412.633671][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3412.633935][    C1]  ip_rcv+0x564/0x740
[ 3412.634139][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3412.634372][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3412.634627][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3412.634903][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3412.635177][    C1]  ? skb_clone+0x10b/0x330
[ 3412.635406][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3412.635726][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3412.636036][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3412.636320][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3412.636614][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3412.636863][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3412.637094][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3412.637394][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3412.637679][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3412.638003][    C1]  ? lock_acquire+0x1c1/0x220
[ 3412.638243][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3412.638536][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3412.638823][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3412.639139][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3412.639395][    C1]  ? __skb_clone+0x57a/0x760
[ 3412.639628][    C1]  netif_receive_skb+0x55/0x280
[ 3412.639875][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3412.640190][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3412.640521][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3412.640821][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3412.641094][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3412.641384][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3412.641694][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3412.641980][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3412.642299][    C1]  ? stack_trace_save+0x95/0xd0
[ 3412.642547][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3412.642829][    C1]  ? kasan_save_stack+0x34/0x50
[ 3412.643079][    C1]  ? kasan_save_stack+0x24/0x50
[ 3412.643326][    C1]  ? kasan_save_track+0x14/0x30
[ 3412.643573][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3412.643838][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3412.644091][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3412.644338][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3412.644603][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3412.644866][    C1]  ? ip_output+0x16b/0x4f0
[ 3412.645093][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3412.645349][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3412.645622][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3412.645890][    C1]  ? get_reg+0x119/0x190
[ 3412.646120][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3412.646388][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3412.646697][    C1]  __tcf_classify+0x329/0x7d0
[ 3412.646941][    C1]  tcf_classify+0x283/0x930
[ 3412.647173][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3412.647424][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3412.647680][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3412.647967][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3412.648236][    C1]  tc_run+0x2e4/0x5d0
[ 3412.648440][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3412.648674][    C1]  ? lock_acquire+0x1c1/0x220
[ 3412.648912][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3412.649175][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3412.649429][    C1]  ? lock_acquire+0x1c1/0x220
[ 3412.649666][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3412.649934][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3412.650242][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3412.650514][    C1]  ? neigh_hh_output+0x348/0x590
[ 3412.650769][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3412.651034][    C1]  ip_finish_output2+0x786/0x18e0
[ 3412.651292][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3412.651574][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3412.651913][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3412.652189][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3412.652443][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3412.652708][    C1]  ip_output+0x16b/0x4f0
[ 3412.652927][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3412.653164][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3412.653407][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3412.653694][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3412.653945][    C1]  ? ip_local_out+0x114/0x3b0
[ 3412.654183][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3412.654433][    C1]  ? __create_object+0x5e/0xb0
[ 3412.654678][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3412.654945][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3412.655229][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3412.655502][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3412.655784][    C1]  tcp_release_cb+0x1e9/0x390
[ 3412.656028][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3412.656297][    C1]  release_sock+0xb8/0x1d0
[ 3412.656526][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3412.656748][    C1]  ? lock_release+0x1d5/0x250
[ 3412.656987][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3412.657240][    C1]  ? core_sys_select+0x620/0x710
[ 3412.657497][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3412.657766][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3412.657993][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3412.658244][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3412.658499][    C1]  ? __fget_light+0x54/0x1e0
[ 3412.658736][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3412.659003][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3412.659246][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3412.659512][    C1]  ? __might_fault+0xc6/0x180
[ 3412.659757][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3412.660039][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3412.660342][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3412.660644][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3412.660966][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3412.661220][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3412.661523][    C1]  do_syscall_64+0xc9/0x1e0
[ 3412.661758][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3412.662060][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3412.662290][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3412.663262][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3412.663687][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3412.664086][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3412.664489][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3412.664890][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3412.665291][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3412.665693][    C1]  </TASK>
[ 3412.665851][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 969s! [perl:7725]
[ 3412.666264][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3412.667516][    C3] irq event stamp: 290154
[ 3412.667734][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3412.668260][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3412.668760][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3412.669226][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3412.669682][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3412.670127][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3412.670736][    C3] RIP: 0010:kasan_check_range+0x74/0x1c0
[ 3412.671019][    C3] Code: ff ff 7f ff ff 48 39 c7 76 dd 4c 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48 c1 ed 03 49 c1 e9 03 48 01 c5 <49> 01 c1 48 89 e8 49 8d 59 01 48 89 da 48 29 ea 48 83 fa 10 0f 8e
[ 3412.671989][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000282
[ 3412.672296][    C3] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3412.672693][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3412.673095][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: 1ffff11000f5136b
[ 3412.673492][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3412.673889][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3412.674287][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3412.674732][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3412.675064][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3412.675466][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3412.675863][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3412.676270][    C3] PKRU: 55555554
[ 3412.676450][    C3] Call Trace:
[ 3412.676623][    C3]  <IRQ>
[ 3412.676770][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3412.677034][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3412.677277][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3412.677555][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3412.677828][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3412.678115][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3412.678384][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3412.678690][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3412.678948][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 3412.679208][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3412.679517][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3412.679811][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3412.680124][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3412.680415][    C3]  ? kasan_check_range+0x74/0x1c0
[ 3412.680672][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3412.680954][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3412.681264][    C3]  ? get_stack_info+0x36/0xc0
[ 3412.681506][    C3]  ? lock_acquire+0x1c1/0x220
[ 3412.681745][    C3]  ? lock_release+0x1d5/0x250
[ 3412.681985][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3412.682231][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3412.682503][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3412.682788][    C3]  ? lock_acquire+0x1c1/0x220
[ 3412.683025][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3412.683267][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3412.683527][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3412.683759][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3412.684005][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3412.684263][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3412.684539][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3412.684817][    C3]  ip_local_deliver+0x19d/0x480
[ 3412.685066][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3412.685338][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3412.685602][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3412.685948][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3412.686213][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3412.686533][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3412.686794][    C3]  ip_rcv+0x564/0x740
[ 3412.687000][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3412.687230][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3412.687483][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3412.687760][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3412.687992][    C3]  ? skb_clone+0x10b/0x330
[ 3412.688226][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3412.688544][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3412.688848][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3412.689129][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3412.689422][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3412.689670][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3412.689901][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3412.690199][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3412.690486][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3412.690809][    C3]  ? lock_acquire+0x1c1/0x220
[ 3412.691048][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3412.691343][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3412.691628][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3412.691945][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3412.692201][    C3]  ? __skb_clone+0x57a/0x760
[ 3412.692432][    C3]  netif_receive_skb+0x55/0x280
[ 3412.692679][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3412.692991][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3412.693321][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3412.693620][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3412.693895][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3412.694181][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3412.694494][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3412.694803][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3412.695128][    C3]  ? lock_release+0x1d5/0x250
[ 3412.695368][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3412.695634][    C3]  ? kernel_text_address+0xce/0xe0
[ 3412.695895][    C3]  ? __kernel_text_address+0x12/0x40
[ 3412.696173][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3412.696460][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3412.696769][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3412.697018][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3412.697297][    C3]  ? get_stack_info+0x36/0xc0
[ 3412.697534][    C3]  __tcf_classify+0x329/0x7d0
[ 3412.697776][    C3]  tcf_classify+0x283/0x930
[ 3412.698006][    C3]  ? lock_release+0x1d5/0x250
[ 3412.698244][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3412.698509][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3412.698764][    C3]  ? __kernel_text_address+0x12/0x40
[ 3412.699031][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3412.699313][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3412.699625][    C3]  tc_run+0x2e4/0x5d0
[ 3412.699828][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3412.700060][    C3]  ? lock_acquire+0x1c1/0x220
[ 3412.700299][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3412.700560][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3412.700812][    C3]  ? lock_acquire+0x1c1/0x220
[ 3412.701047][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3412.701313][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3412.701615][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3412.701885][    C3]  ? neigh_hh_output+0x348/0x590
[ 3412.702136][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3412.702402][    C3]  ip_finish_output2+0x786/0x18e0
[ 3412.702658][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3412.702995][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3412.703270][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3412.703522][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3412.703785][    C3]  ip_output+0x16b/0x4f0
[ 3412.704001][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3412.704242][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3412.704520][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3412.704830][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3412.705106][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3412.705358][    C3]  ? __alloc_skb+0xd4/0x280
[ 3412.705585][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3412.705856][    C3]  ? tcp_fragment+0x168/0x1040
[ 3412.706108][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3412.706359][    C3]  ? ip_local_out+0x114/0x3b0
[ 3412.706598][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3412.706846][    C3]  ? __skb_clone+0x57a/0x760
[ 3412.707079][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3412.707346][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3412.707628][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3412.707871][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3412.708119][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3412.708420][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3412.708739][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3412.708981][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3412.709242][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3412.709511][    C3]  tcp_write_timer+0x82/0x1d0
[ 3412.709748][    C3]  call_timer_fn+0x173/0x430
[ 3412.709987][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3412.710248][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3412.710506][    C3]  __run_timers.part.0+0x52d/0x890
[ 3412.710764][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3412.711031][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3412.711316][    C3]  ? lock_acquire+0x1c1/0x220
[ 3412.711553][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3412.711842][    C3]  ? lock_release+0x1d5/0x250
[ 3412.712080][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3412.712343][    C3]  ? ktime_get+0xb3/0x190
[ 3412.712563][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3412.712859][    C3]  run_timer_softirq+0x72/0x100
[ 3412.713106][    C3]  __do_softirq+0x1b9/0x7ff
[ 3412.713338][    C3]  irq_exit_rcu+0x98/0xc0
[ 3412.713558][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3412.713842][    C3]  </IRQ>
[ 3412.713995][    C3]  <TASK>
[ 3412.714143][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3412.714450][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3412.714771][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3412.715734][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3412.716050][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3412.716447][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3412.716840][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3412.717240][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3412.717637][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3412.718035][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3412.718330][    C3]  uart_start+0xe4/0x1b0
[ 3412.718549][    C3]  n_tty_write+0x677/0x7a0
[ 3412.718780][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3412.719029][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3412.719313][    C3]  ? lock_acquire+0x1c1/0x220
[ 3412.719551][    C3]  ? iterate_tty_write+0x95/0x540
[ 3412.719806][    C3]  iterate_tty_write+0x229/0x540
[ 3412.720059][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3412.720345][    C3]  vfs_write+0x9e9/0x10a0
[ 3412.720569][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3412.720809][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3412.721050][    C3]  ? lock_acquire+0x1c1/0x220
[ 3412.721288][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3412.721576][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3412.721840][    C3]  ? __fget_light+0x54/0x1e0
[ 3412.722073][    C3]  ksys_write+0xf5/0x1e0
[ 3412.722293][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3412.722539][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3412.722841][    C3]  do_syscall_64+0xc9/0x1e0
[ 3412.723073][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3412.723372][    C3] RIP: 0033:0x7f93b2836957
[ 3412.723596][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3412.724558][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3412.724978][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3412.725372][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3412.725770][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3412.726175][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3412.726569][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3412.726966][    C3]  </TASK>
[ 3434.852164][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3434.852540][    C1] rcu: 1-....: (1056420 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=252722
[ 3434.853093][    C1] rcu: (t=1040881 jiffies g=1064457 q=76 ncpus=4)
[ 3434.853424][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3434.853875][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3434.854485][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3434.854816][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3434.855785][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3434.856100][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3434.856499][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3434.856897][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3434.857297][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3434.857697][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3434.858095][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3434.858542][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3434.858874][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3434.859275][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3434.859674][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3434.860074][    C1] PKRU: 55555554
[ 3434.860257][    C1] Call Trace:
[ 3434.860430][    C1]  <IRQ>
[ 3434.860581][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3434.860855][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 3434.861107][    C1]  ? check_cpu_stall+0x284/0x500
[ 3434.861361][    C1]  ? rcu_pending+0x92/0x360
[ 3434.861593][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3434.861861][    C1]  ? update_process_times+0xb9/0x110
[ 3434.862132][    C1]  ? tick_sched_handle+0x67/0x130
[ 3434.862391][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3434.862675][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3434.862917][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3434.863230][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3434.863501][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3434.863791][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3434.864059][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3434.864366][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3434.864628][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3434.864939][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3434.865236][    C1]  </IRQ>
[ 3434.865387][    C1]  <TASK>
[ 3434.865537][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3434.865852][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3434.866146][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3434.866442][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3434.866729][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3434.867041][    C1]  ? lock_acquire+0x1c1/0x220
[ 3434.867284][    C1]  ? lock_release+0x1d5/0x250
[ 3434.867524][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3434.867774][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3434.868044][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3434.868330][    C1]  ? lock_acquire+0x1c1/0x220
[ 3434.868567][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3434.868810][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3434.869070][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3434.869307][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3434.869555][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3434.869813][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3434.870090][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3434.870367][    C1]  ip_local_deliver+0x19d/0x480
[ 3434.870617][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3434.870890][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3434.871152][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3434.871502][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3434.871756][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3434.872075][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3434.872341][    C1]  ip_rcv+0x564/0x740
[ 3434.872546][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3434.872776][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3434.873029][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3434.873309][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3434.873582][    C1]  ? skb_clone+0x10b/0x330
[ 3434.873812][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3434.874132][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3434.874439][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3434.874722][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3434.875017][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3434.875266][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3434.875497][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3434.875799][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3434.876092][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3434.876419][    C1]  ? lock_acquire+0x1c1/0x220
[ 3434.876658][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3434.876955][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3434.877242][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3434.877558][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3434.877814][    C1]  ? __skb_clone+0x57a/0x760
[ 3434.878047][    C1]  netif_receive_skb+0x55/0x280
[ 3434.878296][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3434.878610][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3434.878943][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3434.879245][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3434.879520][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3434.879808][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3434.880121][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3434.880407][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3434.880723][    C1]  ? stack_trace_save+0x95/0xd0
[ 3434.880971][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3434.881252][    C1]  ? kasan_save_stack+0x34/0x50
[ 3434.881502][    C1]  ? kasan_save_stack+0x24/0x50
[ 3434.881748][    C1]  ? kasan_save_track+0x14/0x30
[ 3434.881997][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3434.882261][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3434.882516][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3434.882764][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3434.883028][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3434.883294][    C1]  ? ip_output+0x16b/0x4f0
[ 3434.883520][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3434.883776][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3434.884049][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3434.884317][    C1]  ? get_reg+0x119/0x190
[ 3434.884535][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3434.884803][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3434.885114][    C1]  __tcf_classify+0x329/0x7d0
[ 3434.885356][    C1]  tcf_classify+0x283/0x930
[ 3434.885587][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3434.885838][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3434.886100][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3434.886388][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3434.886656][    C1]  tc_run+0x2e4/0x5d0
[ 3434.886862][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3434.887093][    C1]  ? lock_acquire+0x1c1/0x220
[ 3434.887331][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3434.887591][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3434.887846][    C1]  ? lock_acquire+0x1c1/0x220
[ 3434.888084][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3434.888353][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3434.888659][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3434.888932][    C1]  ? neigh_hh_output+0x348/0x590
[ 3434.889184][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3434.889449][    C1]  ip_finish_output2+0x786/0x18e0
[ 3434.889705][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3434.889991][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3434.890329][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3434.890605][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3434.890858][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3434.891123][    C1]  ip_output+0x16b/0x4f0
[ 3434.891340][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3434.891575][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3434.891820][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3434.892107][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3434.892357][    C1]  ? ip_local_out+0x114/0x3b0
[ 3434.892600][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3434.892848][    C1]  ? __create_object+0x5e/0xb0
[ 3434.893094][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3434.893361][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3434.893641][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3434.893916][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3434.894199][    C1]  tcp_release_cb+0x1e9/0x390
[ 3434.894440][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3434.894704][    C1]  release_sock+0xb8/0x1d0
[ 3434.894931][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3434.895159][    C1]  ? lock_release+0x1d5/0x250
[ 3434.895398][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3434.895648][    C1]  ? core_sys_select+0x620/0x710
[ 3434.895908][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3434.896179][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3434.896405][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3434.896656][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3434.896910][    C1]  ? __fget_light+0x54/0x1e0
[ 3434.897148][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3434.897414][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3434.897656][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3434.897922][    C1]  ? __might_fault+0xc6/0x180
[ 3434.898166][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3434.898448][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3434.898750][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3434.899049][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3434.899371][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3434.899622][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3434.899926][    C1]  do_syscall_64+0xc9/0x1e0
[ 3434.900160][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3434.900460][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3434.900689][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3434.901663][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3434.902085][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3434.902487][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3434.902886][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3434.903285][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3434.903685][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3434.904089][    C1]  </TASK>
[ 3434.904246][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 3434.904519][    C3] NMI backtrace for cpu 3
[ 3434.904526][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3434.904530][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3434.904533][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3434.904540][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3434.904543][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3434.904546][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3434.904548][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3434.904550][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3434.904551][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3434.904553][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3434.904555][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3434.904557][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3434.904561][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3434.904562][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3434.904563][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3434.904565][    C3] PKRU: 55555554
[ 3434.904566][    C3] Call Trace:
[ 3434.904568][    C3]  <NMI>
[ 3434.904572][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 3434.904578][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3434.904584][    C3]  ? nmi_handle+0x153/0x420
[ 3434.904589][    C3]  ? default_do_nmi+0x41/0x100
[ 3434.904593][    C3]  ? exc_nmi+0xf3/0x120
[ 3434.904595][    C3]  ? end_repeat_nmi+0xf/0x60
[ 3434.904601][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3434.904605][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3434.904608][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3434.904611][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3434.904615][    C3]  </NMI>
[ 3434.904615][    C3]  <IRQ>
[ 3434.904617][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3434.904620][    C3]  ? get_stack_info+0x36/0xc0
[ 3434.904626][    C3]  ? lock_acquire+0x1c1/0x220
[ 3434.904630][    C3]  ? lock_release+0x1d5/0x250
[ 3434.904633][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3434.904637][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3434.904640][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3434.904644][    C3]  ? lock_acquire+0x1c1/0x220
[ 3434.904646][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3434.904650][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3434.904653][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3434.904661][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3434.904664][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3434.904669][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3434.904675][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3434.904679][    C3]  ip_local_deliver+0x19d/0x480
[ 3434.904682][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3434.904684][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3434.904686][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3434.904692][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3434.904696][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3434.904699][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3434.904708][    C3]  ip_rcv+0x564/0x740
[ 3434.904711][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3434.904713][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3434.904718][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3434.904720][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3434.904724][    C3]  ? skb_clone+0x10b/0x330
[ 3434.904727][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3434.904733][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3434.904738][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3434.904742][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3434.904750][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3434.904754][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3434.904756][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3434.904760][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3434.904763][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3434.904768][    C3]  ? lock_acquire+0x1c1/0x220
[ 3434.904770][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3434.904775][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3434.904779][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3434.904783][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3434.904786][    C3]  ? __skb_clone+0x57a/0x760
[ 3434.904788][    C3]  netif_receive_skb+0x55/0x280
[ 3434.904792][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3434.904799][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3434.904806][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3434.904812][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3434.904817][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3434.904827][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3434.904836][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3434.904845][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3434.904854][    C3]  ? lock_release+0x1d5/0x250
[ 3434.904857][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3434.904862][    C3]  ? kernel_text_address+0xce/0xe0
[ 3434.904867][    C3]  ? __kernel_text_address+0x12/0x40
[ 3434.904870][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3434.904872][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3434.904876][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3434.904882][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3434.904885][    C3]  ? get_stack_info+0x36/0xc0
[ 3434.904890][    C3]  __tcf_classify+0x329/0x7d0
[ 3434.904896][    C3]  tcf_classify+0x283/0x930
[ 3434.904899][    C3]  ? lock_release+0x1d5/0x250
[ 3434.904902][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3434.904905][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3434.904908][    C3]  ? __kernel_text_address+0x12/0x40
[ 3434.904911][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3434.904913][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3434.904917][    C3]  tc_run+0x2e4/0x5d0
[ 3434.904921][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3434.904924][    C3]  ? lock_acquire+0x1c1/0x220
[ 3434.904926][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3434.904930][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3434.904934][    C3]  ? lock_acquire+0x1c1/0x220
[ 3434.904937][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3434.904940][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3434.904943][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3434.904946][    C3]  ? neigh_hh_output+0x348/0x590
[ 3434.904950][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3434.904953][    C3]  ip_finish_output2+0x786/0x18e0
[ 3434.904957][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3434.904964][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3434.904966][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3434.904970][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3434.904974][    C3]  ip_output+0x16b/0x4f0
[ 3434.904977][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3434.904980][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3434.904983][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3434.904986][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3434.904989][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3434.904993][    C3]  ? __alloc_skb+0xd4/0x280
[ 3434.904996][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3434.905002][    C3]  ? tcp_fragment+0x168/0x1040
[ 3434.905006][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3434.905008][    C3]  ? ip_local_out+0x114/0x3b0
[ 3434.905012][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3434.905017][    C3]  ? __skb_clone+0x57a/0x760
[ 3434.905019][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3434.905025][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3434.905028][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3434.905033][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3434.905038][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3434.905042][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3434.905045][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3434.905049][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3434.905053][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3434.905056][    C3]  tcp_write_timer+0x82/0x1d0
[ 3434.905059][    C3]  call_timer_fn+0x173/0x430
[ 3434.905065][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3434.905070][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3434.905074][    C3]  __run_timers.part.0+0x52d/0x890
[ 3434.905078][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3434.905082][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3434.905085][    C3]  ? lock_acquire+0x1c1/0x220
[ 3434.905087][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3434.905093][    C3]  ? lock_release+0x1d5/0x250
[ 3434.905096][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3434.905100][    C3]  ? ktime_get+0xb3/0x190
[ 3434.905103][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3434.905108][    C3]  run_timer_softirq+0x72/0x100
[ 3434.905111][    C3]  __do_softirq+0x1b9/0x7ff
[ 3434.905116][    C3]  irq_exit_rcu+0x98/0xc0
[ 3434.905119][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3434.905123][    C3]  </IRQ>
[ 3434.905124][    C3]  <TASK>
[ 3434.905125][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3434.905129][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3434.905131][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3434.905134][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3434.905136][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3434.905138][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3434.905139][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3434.905141][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3434.905143][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3434.905147][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3434.905151][    C3]  uart_start+0xe4/0x1b0
[ 3434.905158][    C3]  n_tty_write+0x677/0x7a0
[ 3434.905168][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3434.905171][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3434.905178][    C3]  ? lock_acquire+0x1c1/0x220
[ 3434.905180][    C3]  ? iterate_tty_write+0x95/0x540
[ 3434.905185][    C3]  iterate_tty_write+0x229/0x540
[ 3434.905189][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3434.905193][    C3]  vfs_write+0x9e9/0x10a0
[ 3434.905198][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3434.905201][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3434.905205][    C3]  ? lock_acquire+0x1c1/0x220
[ 3434.905208][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3434.905212][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3434.905215][    C3]  ? __fget_light+0x54/0x1e0
[ 3434.905219][    C3]  ksys_write+0xf5/0x1e0
[ 3434.905223][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3434.905227][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3434.905231][    C3]  do_syscall_64+0xc9/0x1e0
[ 3434.905235][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3434.905238][    C3] RIP: 0033:0x7f93b2836957
[ 3434.905241][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3434.905243][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3434.905246][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3434.905247][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3434.905249][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3434.905250][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3434.905252][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3434.905257][    C3]  </TASK>
[ 3460.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1013s! [ncat:8027]
[ 3460.613575][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3460.614831][    C1] irq event stamp: 174248
[ 3460.615050][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3460.615581][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3460.616049][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3460.616516][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3460.616978][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3460.617425][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3460.618032][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 3460.618320][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 3460.619286][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 3460.619593][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3460.619990][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3460.620389][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3460.620784][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3460.621185][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3460.621583][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3460.622028][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3460.622359][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3460.622757][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3460.623155][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3460.623553][    C1] PKRU: 55555554
[ 3460.623736][    C1] Call Trace:
[ 3460.623906][    C1]  <IRQ>
[ 3460.624058][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3460.624323][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3460.624566][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3460.624842][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3460.625113][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3460.625402][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3460.625670][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3460.625981][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3460.626245][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3460.626553][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3460.626850][    C1]  </IRQ>
[ 3460.627001][    C1]  <TASK>
[ 3460.627151][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3460.627469][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3460.627757][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 3460.628038][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3460.628322][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3460.628648][    C1]  ? lock_acquire+0x1c1/0x220
[ 3460.628891][    C1]  ? lock_release+0x1d5/0x250
[ 3460.629128][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3460.629380][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3460.629652][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3460.629936][    C1]  ? lock_acquire+0x1c1/0x220
[ 3460.630176][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3460.630415][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3460.630677][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3460.630912][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3460.631160][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3460.631419][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3460.631693][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3460.631970][    C1]  ip_local_deliver+0x19d/0x480
[ 3460.632217][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3460.632490][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3460.632755][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3460.633102][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3460.633357][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3460.633676][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3460.633940][    C1]  ip_rcv+0x564/0x740
[ 3460.634144][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3460.634377][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3460.634631][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3460.634907][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3460.635179][    C1]  ? skb_clone+0x10b/0x330
[ 3460.635408][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3460.635728][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3460.636041][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3460.636324][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3460.636619][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3460.636865][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3460.637097][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3460.637398][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3460.637682][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3460.638006][    C1]  ? lock_acquire+0x1c1/0x220
[ 3460.638245][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3460.638542][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3460.638826][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3460.639142][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3460.639399][    C1]  ? __skb_clone+0x57a/0x760
[ 3460.639634][    C1]  netif_receive_skb+0x55/0x280
[ 3460.639881][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3460.640194][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3460.640527][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3460.640828][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3460.641102][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3460.641394][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3460.641707][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3460.641991][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3460.642309][    C1]  ? stack_trace_save+0x95/0xd0
[ 3460.642557][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3460.642836][    C1]  ? kasan_save_stack+0x34/0x50
[ 3460.643086][    C1]  ? kasan_save_stack+0x24/0x50
[ 3460.643334][    C1]  ? kasan_save_track+0x14/0x30
[ 3460.643582][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3460.643846][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3460.644100][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3460.644348][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3460.644610][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3460.644873][    C1]  ? ip_output+0x16b/0x4f0
[ 3460.645098][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3460.645353][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3460.645630][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3460.645904][    C1]  ? get_reg+0x119/0x190
[ 3460.646118][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3460.646387][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3460.646695][    C1]  __tcf_classify+0x329/0x7d0
[ 3460.646937][    C1]  tcf_classify+0x283/0x930
[ 3460.647170][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3460.647420][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3460.647676][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3460.647961][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3460.648229][    C1]  tc_run+0x2e4/0x5d0
[ 3460.648435][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3460.648666][    C1]  ? lock_acquire+0x1c1/0x220
[ 3460.648906][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3460.649167][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3460.649422][    C1]  ? lock_acquire+0x1c1/0x220
[ 3460.649658][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3460.649922][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3460.650226][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3460.650500][    C1]  ? neigh_hh_output+0x348/0x590
[ 3460.650752][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3460.651017][    C1]  ip_finish_output2+0x786/0x18e0
[ 3460.651274][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3460.651553][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3460.651888][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3460.652164][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3460.652416][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3460.652681][    C1]  ip_output+0x16b/0x4f0
[ 3460.652897][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3460.653134][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3460.653376][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3460.653662][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3460.653913][    C1]  ? ip_local_out+0x114/0x3b0
[ 3460.654152][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3460.654401][    C1]  ? __create_object+0x5e/0xb0
[ 3460.654644][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3460.654909][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3460.655194][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3460.655466][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3460.655755][    C1]  tcp_release_cb+0x1e9/0x390
[ 3460.655993][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3460.656260][    C1]  release_sock+0xb8/0x1d0
[ 3460.656490][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3460.656708][    C1]  ? lock_release+0x1d5/0x250
[ 3460.656947][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3460.657198][    C1]  ? core_sys_select+0x620/0x710
[ 3460.657453][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3460.657722][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3460.657949][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3460.658201][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3460.658456][    C1]  ? __fget_light+0x54/0x1e0
[ 3460.658691][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3460.658955][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3460.659198][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3460.659462][    C1]  ? __might_fault+0xc6/0x180
[ 3460.659704][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3460.659986][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3460.660287][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3460.660589][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3460.660912][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3460.661164][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3460.661472][    C1]  do_syscall_64+0xc9/0x1e0
[ 3460.661706][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3460.662005][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3460.662231][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3460.663202][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3460.663629][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3460.664027][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3460.664426][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3460.664824][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3460.665226][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3460.665627][    C1]  </TASK>
[ 3460.665794][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1013s! [perl:7725]
[ 3460.666211][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3460.667462][    C3] irq event stamp: 290154
[ 3460.667679][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3460.668203][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3460.668703][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3460.669170][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3460.669630][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3460.670077][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3460.670686][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3460.671009][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3460.671976][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3460.672284][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3460.672685][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3460.673081][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3460.673479][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3460.673873][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3460.674271][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3460.674715][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3460.675046][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3460.675444][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3460.675848][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3460.676246][    C3] PKRU: 55555554
[ 3460.676428][    C3] Call Trace:
[ 3460.676596][    C3]  <IRQ>
[ 3460.676746][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3460.677008][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3460.677250][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3460.677527][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3460.677798][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3460.678085][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3460.678352][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3460.678655][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3460.678917][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3460.679225][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3460.679520][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3460.679834][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3460.680123][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3460.680420][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3460.680705][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3460.681017][    C3]  ? get_stack_info+0x36/0xc0
[ 3460.681257][    C3]  ? lock_acquire+0x1c1/0x220
[ 3460.681496][    C3]  ? lock_release+0x1d5/0x250
[ 3460.681734][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3460.681980][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3460.682254][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3460.682540][    C3]  ? lock_acquire+0x1c1/0x220
[ 3460.682777][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3460.683016][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3460.683276][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3460.683509][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3460.683754][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3460.684012][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3460.684286][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3460.684564][    C3]  ip_local_deliver+0x19d/0x480
[ 3460.684810][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3460.685082][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3460.685347][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3460.685690][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3460.685948][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3460.686269][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3460.686529][    C3]  ip_rcv+0x564/0x740
[ 3460.686734][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3460.686963][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3460.687214][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3460.687490][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3460.687723][    C3]  ? skb_clone+0x10b/0x330
[ 3460.687954][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3460.688273][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3460.688578][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3460.688858][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3460.689150][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3460.689399][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3460.689628][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3460.689925][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3460.690213][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3460.690537][    C3]  ? lock_acquire+0x1c1/0x220
[ 3460.690774][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3460.691069][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3460.691354][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3460.691669][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3460.691924][    C3]  ? __skb_clone+0x57a/0x760
[ 3460.692157][    C3]  netif_receive_skb+0x55/0x280
[ 3460.692408][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3460.692720][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3460.693050][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3460.693349][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3460.693623][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3460.693909][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3460.694222][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3460.694531][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3460.694857][    C3]  ? lock_release+0x1d5/0x250
[ 3460.695096][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3460.695365][    C3]  ? kernel_text_address+0xce/0xe0
[ 3460.695625][    C3]  ? __kernel_text_address+0x12/0x40
[ 3460.695900][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3460.696183][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3460.696496][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3460.696746][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3460.697022][    C3]  ? get_stack_info+0x36/0xc0
[ 3460.697263][    C3]  __tcf_classify+0x329/0x7d0
[ 3460.697505][    C3]  tcf_classify+0x283/0x930
[ 3460.697737][    C3]  ? lock_release+0x1d5/0x250
[ 3460.697974][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3460.698238][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3460.698491][    C3]  ? __kernel_text_address+0x12/0x40
[ 3460.698759][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3460.699041][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3460.699353][    C3]  tc_run+0x2e4/0x5d0
[ 3460.699556][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3460.699787][    C3]  ? lock_acquire+0x1c1/0x220
[ 3460.700023][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3460.700285][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3460.700537][    C3]  ? lock_acquire+0x1c1/0x220
[ 3460.700773][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3460.701036][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3460.701340][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3460.701611][    C3]  ? neigh_hh_output+0x348/0x590
[ 3460.701861][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3460.702125][    C3]  ip_finish_output2+0x786/0x18e0
[ 3460.702383][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3460.702724][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3460.702998][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3460.703251][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3460.703515][    C3]  ip_output+0x16b/0x4f0
[ 3460.703729][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3460.703971][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3460.704249][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3460.704559][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3460.704837][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3460.705088][    C3]  ? __alloc_skb+0xd4/0x280
[ 3460.705318][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3460.705588][    C3]  ? tcp_fragment+0x168/0x1040
[ 3460.705838][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3460.706089][    C3]  ? ip_local_out+0x114/0x3b0
[ 3460.706329][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3460.706576][    C3]  ? __skb_clone+0x57a/0x760
[ 3460.706810][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3460.707077][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3460.707356][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3460.707601][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3460.707849][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3460.708145][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3460.708465][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3460.708708][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3460.708967][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3460.709235][    C3]  tcp_write_timer+0x82/0x1d0
[ 3460.709473][    C3]  call_timer_fn+0x173/0x430
[ 3460.709712][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3460.709971][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3460.710231][    C3]  __run_timers.part.0+0x52d/0x890
[ 3460.710490][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3460.710757][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3460.711041][    C3]  ? lock_acquire+0x1c1/0x220
[ 3460.711279][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3460.711568][    C3]  ? lock_release+0x1d5/0x250
[ 3460.711806][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3460.712069][    C3]  ? ktime_get+0xb3/0x190
[ 3460.712290][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3460.712586][    C3]  run_timer_softirq+0x72/0x100
[ 3460.712834][    C3]  __do_softirq+0x1b9/0x7ff
[ 3460.713064][    C3]  irq_exit_rcu+0x98/0xc0
[ 3460.713286][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3460.713570][    C3]  </IRQ>
[ 3460.713721][    C3]  <TASK>
[ 3460.713870][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3460.714174][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3460.714499][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3460.715465][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3460.715777][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3460.716174][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3460.716569][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3460.716966][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3460.717366][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3460.717764][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3460.718059][    C3]  uart_start+0xe4/0x1b0
[ 3460.718279][    C3]  n_tty_write+0x677/0x7a0
[ 3460.718510][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3460.718760][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3460.719046][    C3]  ? lock_acquire+0x1c1/0x220
[ 3460.719285][    C3]  ? iterate_tty_write+0x95/0x540
[ 3460.719543][    C3]  iterate_tty_write+0x229/0x540
[ 3460.719794][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3460.720082][    C3]  vfs_write+0x9e9/0x10a0
[ 3460.720306][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3460.720545][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3460.720788][    C3]  ? lock_acquire+0x1c1/0x220
[ 3460.721025][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3460.721313][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3460.721578][    C3]  ? __fget_light+0x54/0x1e0
[ 3460.721812][    C3]  ksys_write+0xf5/0x1e0
[ 3460.722028][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3460.722276][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3460.722579][    C3]  do_syscall_64+0xc9/0x1e0
[ 3460.722815][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3460.723114][    C3] RIP: 0033:0x7f93b2836957
[ 3460.723341][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3460.724303][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3460.724722][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3460.725117][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3460.725512][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3460.725917][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3460.726313][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3460.726712][    C3]  </TASK>
[ 3488.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1040s! [ncat:8027]
[ 3488.613572][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3488.614844][    C1] irq event stamp: 174248
[ 3488.615061][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3488.615592][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3488.616062][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3488.616532][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3488.616996][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3488.617445][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3488.618059][    C1] RIP: 0010:kasan_check_range+0x158/0x1c0
[ 3488.618351][    C1] Code: 11 80 38 00 74 ef 4d 8d 1c 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 <48> 83 c0 01 48 39 d0 74 a5 80 38 00 74 f2 e9 74 ff ff ff b8 01 00
[ 3488.619326][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000246
[ 3488.619635][    C1] RAX: ffffed1000f511c3 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[ 3488.620032][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3488.620431][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3488.620831][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3488.621230][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3488.621629][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3488.622076][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3488.622410][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3488.622812][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3488.623211][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3488.623608][    C1] PKRU: 55555554
[ 3488.623791][    C1] Call Trace:
[ 3488.623963][    C1]  <IRQ>
[ 3488.624112][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3488.624376][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3488.624620][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3488.624896][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3488.625171][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3488.625461][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3488.625734][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3488.626040][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3488.626304][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3488.626615][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3488.626912][    C1]  </IRQ>
[ 3488.627062][    C1]  <TASK>
[ 3488.627213][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3488.627527][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3488.627818][    C1]  ? kasan_check_range+0x158/0x1c0
[ 3488.628079][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3488.628361][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3488.628686][    C1]  ? lock_acquire+0x1c1/0x220
[ 3488.628929][    C1]  ? lock_release+0x1d5/0x250
[ 3488.629168][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3488.629418][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3488.629692][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3488.629976][    C1]  ? lock_acquire+0x1c1/0x220
[ 3488.630216][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3488.630457][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3488.630718][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3488.630955][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3488.631204][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3488.631464][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3488.631738][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3488.632016][    C1]  ip_local_deliver+0x19d/0x480
[ 3488.632265][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3488.632537][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3488.632800][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3488.633146][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3488.633401][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3488.633720][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3488.633985][    C1]  ip_rcv+0x564/0x740
[ 3488.634189][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3488.634420][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3488.634676][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3488.634953][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3488.635230][    C1]  ? skb_clone+0x10b/0x330
[ 3488.635458][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3488.635783][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3488.636089][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3488.636371][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3488.636667][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3488.636915][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3488.637144][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3488.637445][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3488.637729][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3488.638051][    C1]  ? lock_acquire+0x1c1/0x220
[ 3488.638291][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3488.638590][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3488.638872][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3488.639189][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3488.639446][    C1]  ? __skb_clone+0x57a/0x760
[ 3488.639680][    C1]  netif_receive_skb+0x55/0x280
[ 3488.639928][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3488.640239][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3488.640571][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3488.640869][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3488.641142][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3488.641432][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3488.641742][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3488.642024][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3488.642340][    C1]  ? stack_trace_save+0x95/0xd0
[ 3488.642588][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3488.642866][    C1]  ? kasan_save_stack+0x34/0x50
[ 3488.643115][    C1]  ? kasan_save_stack+0x24/0x50
[ 3488.643363][    C1]  ? kasan_save_track+0x14/0x30
[ 3488.643609][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3488.643876][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3488.644129][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3488.644379][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3488.644642][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3488.644906][    C1]  ? ip_output+0x16b/0x4f0
[ 3488.645131][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3488.645388][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3488.645667][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3488.645940][    C1]  ? get_reg+0x119/0x190
[ 3488.646155][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3488.646425][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3488.646733][    C1]  __tcf_classify+0x329/0x7d0
[ 3488.646976][    C1]  tcf_classify+0x283/0x930
[ 3488.647209][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3488.647459][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3488.647715][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3488.648000][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3488.648268][    C1]  tc_run+0x2e4/0x5d0
[ 3488.648473][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3488.648704][    C1]  ? lock_acquire+0x1c1/0x220
[ 3488.648942][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3488.649204][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3488.649457][    C1]  ? lock_acquire+0x1c1/0x220
[ 3488.649697][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3488.649960][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3488.650264][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3488.650536][    C1]  ? neigh_hh_output+0x348/0x590
[ 3488.650788][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3488.651053][    C1]  ip_finish_output2+0x786/0x18e0
[ 3488.651313][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3488.651594][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3488.651931][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3488.652209][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3488.652462][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3488.652726][    C1]  ip_output+0x16b/0x4f0
[ 3488.652941][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3488.653179][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3488.653422][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3488.653707][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3488.653959][    C1]  ? ip_local_out+0x114/0x3b0
[ 3488.654202][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3488.654449][    C1]  ? __create_object+0x5e/0xb0
[ 3488.654691][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3488.654959][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3488.655242][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3488.655513][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3488.655802][    C1]  tcp_release_cb+0x1e9/0x390
[ 3488.656042][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3488.656309][    C1]  release_sock+0xb8/0x1d0
[ 3488.656536][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3488.656758][    C1]  ? lock_release+0x1d5/0x250
[ 3488.656996][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3488.657247][    C1]  ? core_sys_select+0x620/0x710
[ 3488.657502][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3488.657772][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3488.658000][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3488.658252][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3488.658506][    C1]  ? __fget_light+0x54/0x1e0
[ 3488.658741][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3488.659008][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3488.659248][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3488.659512][    C1]  ? __might_fault+0xc6/0x180
[ 3488.659757][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3488.660039][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3488.660339][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3488.660641][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3488.660962][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3488.661215][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3488.661520][    C1]  do_syscall_64+0xc9/0x1e0
[ 3488.661752][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3488.662052][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3488.662280][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3488.663249][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3488.663671][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3488.664068][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3488.664472][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3488.664869][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3488.665267][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3488.665672][    C1]  </TASK>
[ 3488.665832][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1040s! [perl:7725]
[ 3488.666244][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3488.667494][    C3] irq event stamp: 290154
[ 3488.667713][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3488.668238][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3488.668740][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3488.669207][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3488.669664][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3488.670110][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3488.670723][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3488.671049][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3488.672011][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3488.672318][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3488.672712][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3488.673108][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3488.673506][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3488.673904][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3488.674303][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3488.674748][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3488.675077][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3488.675475][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3488.675883][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3488.676280][    C3] PKRU: 55555554
[ 3488.676462][    C3] Call Trace:
[ 3488.676631][    C3]  <IRQ>
[ 3488.676779][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3488.677040][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3488.677284][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3488.677561][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3488.677833][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3488.678121][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3488.678386][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3488.678690][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3488.678952][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3488.679260][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3488.679554][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3488.679866][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3488.680156][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3488.680449][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3488.680740][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3488.681049][    C3]  ? get_stack_info+0x36/0xc0
[ 3488.681290][    C3]  ? lock_acquire+0x1c1/0x220
[ 3488.681529][    C3]  ? lock_release+0x1d5/0x250
[ 3488.681769][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3488.682017][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3488.682292][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3488.682575][    C3]  ? lock_acquire+0x1c1/0x220
[ 3488.682815][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3488.683055][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3488.683314][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3488.683549][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3488.683795][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3488.684052][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3488.684328][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3488.684603][    C3]  ip_local_deliver+0x19d/0x480
[ 3488.684850][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3488.685120][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3488.685383][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3488.685739][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3488.685991][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3488.686311][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3488.686571][    C3]  ip_rcv+0x564/0x740
[ 3488.686774][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3488.687004][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3488.687257][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3488.687535][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3488.687763][    C3]  ? skb_clone+0x10b/0x330
[ 3488.687991][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3488.688310][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3488.688616][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3488.688896][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3488.689190][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3488.689436][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3488.689667][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3488.689966][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3488.690249][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3488.690572][    C3]  ? lock_acquire+0x1c1/0x220
[ 3488.690811][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3488.691105][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3488.691389][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3488.691704][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3488.691958][    C3]  ? __skb_clone+0x57a/0x760
[ 3488.692192][    C3]  netif_receive_skb+0x55/0x280
[ 3488.692439][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3488.692749][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3488.693080][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3488.693381][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3488.693653][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3488.693942][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3488.694255][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3488.694561][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3488.694883][    C3]  ? lock_release+0x1d5/0x250
[ 3488.695122][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3488.695389][    C3]  ? kernel_text_address+0xce/0xe0
[ 3488.695656][    C3]  ? __kernel_text_address+0x12/0x40
[ 3488.695922][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3488.696207][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3488.696517][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3488.696765][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3488.697041][    C3]  ? get_stack_info+0x36/0xc0
[ 3488.697281][    C3]  __tcf_classify+0x329/0x7d0
[ 3488.697520][    C3]  tcf_classify+0x283/0x930
[ 3488.697752][    C3]  ? lock_release+0x1d5/0x250
[ 3488.697990][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3488.698252][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3488.698507][    C3]  ? __kernel_text_address+0x12/0x40
[ 3488.698772][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3488.699054][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3488.699364][    C3]  tc_run+0x2e4/0x5d0
[ 3488.699568][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3488.699797][    C3]  ? lock_acquire+0x1c1/0x220
[ 3488.700034][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3488.700294][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3488.700547][    C3]  ? lock_acquire+0x1c1/0x220
[ 3488.700784][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3488.701047][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3488.701351][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3488.701624][    C3]  ? neigh_hh_output+0x348/0x590
[ 3488.701874][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3488.702136][    C3]  ip_finish_output2+0x786/0x18e0
[ 3488.702393][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3488.702727][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3488.703000][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3488.703252][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3488.703515][    C3]  ip_output+0x16b/0x4f0
[ 3488.703733][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3488.703974][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3488.704250][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3488.704561][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3488.704836][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3488.705088][    C3]  ? __alloc_skb+0xd4/0x280
[ 3488.705318][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3488.705585][    C3]  ? tcp_fragment+0x168/0x1040
[ 3488.705836][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3488.706086][    C3]  ? ip_local_out+0x114/0x3b0
[ 3488.706322][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3488.706571][    C3]  ? __skb_clone+0x57a/0x760
[ 3488.706806][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3488.707070][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3488.707349][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3488.707594][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3488.707841][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3488.708140][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3488.708464][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3488.708707][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3488.708966][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3488.709233][    C3]  tcp_write_timer+0x82/0x1d0
[ 3488.709471][    C3]  call_timer_fn+0x173/0x430
[ 3488.709705][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3488.709964][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3488.710223][    C3]  __run_timers.part.0+0x52d/0x890
[ 3488.710483][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3488.710751][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3488.711033][    C3]  ? lock_acquire+0x1c1/0x220
[ 3488.711272][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3488.711559][    C3]  ? lock_release+0x1d5/0x250
[ 3488.711796][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3488.712058][    C3]  ? ktime_get+0xb3/0x190
[ 3488.712279][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3488.712573][    C3]  run_timer_softirq+0x72/0x100
[ 3488.712819][    C3]  __do_softirq+0x1b9/0x7ff
[ 3488.713051][    C3]  irq_exit_rcu+0x98/0xc0
[ 3488.713270][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3488.713556][    C3]  </IRQ>
[ 3488.713705][    C3]  <TASK>
[ 3488.713852][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3488.714154][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3488.714475][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3488.715438][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3488.715751][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3488.716152][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3488.716555][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3488.716948][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3488.717342][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3488.717741][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3488.718037][    C3]  uart_start+0xe4/0x1b0
[ 3488.718258][    C3]  n_tty_write+0x677/0x7a0
[ 3488.718488][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3488.718739][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3488.719024][    C3]  ? lock_acquire+0x1c1/0x220
[ 3488.719264][    C3]  ? iterate_tty_write+0x95/0x540
[ 3488.719519][    C3]  iterate_tty_write+0x229/0x540
[ 3488.719771][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3488.720060][    C3]  vfs_write+0x9e9/0x10a0
[ 3488.720281][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3488.720524][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3488.720767][    C3]  ? lock_acquire+0x1c1/0x220
[ 3488.721002][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3488.721293][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3488.721558][    C3]  ? __fget_light+0x54/0x1e0
[ 3488.721793][    C3]  ksys_write+0xf5/0x1e0
[ 3488.722007][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3488.722255][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3488.722560][    C3]  do_syscall_64+0xc9/0x1e0
[ 3488.722788][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3488.723086][    C3] RIP: 0033:0x7f93b2836957
[ 3488.723315][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3488.724276][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3488.724692][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3488.725090][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3488.725486][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3488.725893][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3488.726287][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3488.726687][    C3]  </TASK>
[ 3512.908164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3512.908530][    C3] rcu: 3-....: (1132228 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=271560
[ 3512.909079][    C3] rcu: (t=1118937 jiffies g=1064457 q=82 ncpus=4)
[ 3512.909408][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 3512.909680][    C1] NMI backtrace for cpu 1
[ 3512.909688][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3512.909692][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3512.909695][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3512.909705][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3512.909708][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3512.909713][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3512.909715][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3512.909717][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3512.909718][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3512.909720][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3512.909722][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3512.909724][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3512.909728][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3512.909730][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3512.909731][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3512.909733][    C1] PKRU: 55555554
[ 3512.909734][    C1] Call Trace:
[ 3512.909738][    C1]  <NMI>
[ 3512.909744][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 3512.909750][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3512.909757][    C1]  ? nmi_handle+0x153/0x420
[ 3512.909762][    C1]  ? default_do_nmi+0x41/0x100
[ 3512.909766][    C1]  ? exc_nmi+0xf3/0x120
[ 3512.909768][    C1]  ? end_repeat_nmi+0xf/0x60
[ 3512.909775][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3512.909780][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3512.909783][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3512.909787][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3512.909790][    C1]  </NMI>
[ 3512.909791][    C1]  <TASK>
[ 3512.909793][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3512.909798][    C1]  ? lock_acquire+0x1c1/0x220
[ 3512.909803][    C1]  ? lock_release+0x1d5/0x250
[ 3512.909807][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3512.909812][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3512.909815][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3512.909818][    C1]  ? lock_acquire+0x1c1/0x220
[ 3512.909821][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3512.909826][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3512.909829][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3512.909837][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3512.909839][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3512.909845][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3512.909852][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3512.909856][    C1]  ip_local_deliver+0x19d/0x480
[ 3512.909859][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3512.909861][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3512.909864][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3512.909871][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3512.909876][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3512.909880][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3512.909891][    C1]  ip_rcv+0x564/0x740
[ 3512.909893][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3512.909896][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3512.909903][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3512.909906][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3512.909911][    C1]  ? skb_clone+0x10b/0x330
[ 3512.909916][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3512.909922][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3512.909927][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3512.909932][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3512.909941][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3512.909946][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3512.909948][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3512.909952][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3512.909956][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3512.909960][    C1]  ? lock_acquire+0x1c1/0x220
[ 3512.909963][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3512.909967][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3512.909971][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3512.909975][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3512.909979][    C1]  ? __skb_clone+0x57a/0x760
[ 3512.909981][    C1]  netif_receive_skb+0x55/0x280
[ 3512.909984][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3512.909994][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3512.910000][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3512.910007][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3512.910012][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3512.910022][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3512.910030][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3512.910033][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3512.910041][    C1]  ? stack_trace_save+0x95/0xd0
[ 3512.910045][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3512.910052][    C1]  ? kasan_save_stack+0x34/0x50
[ 3512.910058][    C1]  ? kasan_save_stack+0x24/0x50
[ 3512.910061][    C1]  ? kasan_save_track+0x14/0x30
[ 3512.910064][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3512.910067][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3512.910069][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3512.910074][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3512.910077][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3512.910081][    C1]  ? ip_output+0x16b/0x4f0
[ 3512.910084][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3512.910087][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3512.910091][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3512.910093][    C1]  ? get_reg+0x119/0x190
[ 3512.910096][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3512.910099][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3512.910104][    C1]  __tcf_classify+0x329/0x7d0
[ 3512.910110][    C1]  tcf_classify+0x283/0x930
[ 3512.910114][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3512.910120][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3512.910123][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3512.910127][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3512.910130][    C1]  tc_run+0x2e4/0x5d0
[ 3512.910135][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3512.910138][    C1]  ? lock_acquire+0x1c1/0x220
[ 3512.910140][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3512.910144][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3512.910149][    C1]  ? lock_acquire+0x1c1/0x220
[ 3512.910151][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3512.910154][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3512.910160][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3512.910163][    C1]  ? neigh_hh_output+0x348/0x590
[ 3512.910167][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3512.910170][    C1]  ip_finish_output2+0x786/0x18e0
[ 3512.910173][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3512.910176][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3512.910184][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3512.910186][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3512.910190][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3512.910194][    C1]  ip_output+0x16b/0x4f0
[ 3512.910197][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3512.910201][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3512.910204][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3512.910209][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3512.910212][    C1]  ? ip_local_out+0x114/0x3b0
[ 3512.910215][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3512.910219][    C1]  ? __create_object+0x5e/0xb0
[ 3512.910223][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3512.910229][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3512.910234][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3512.910237][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3512.910242][    C1]  tcp_release_cb+0x1e9/0x390
[ 3512.910245][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3512.910250][    C1]  release_sock+0xb8/0x1d0
[ 3512.910254][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3512.910257][    C1]  ? lock_release+0x1d5/0x250
[ 3512.910260][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3512.910261][    C1]  ? core_sys_select+0x620/0x710
[ 3512.910268][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3512.910273][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3512.910275][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3512.910282][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3512.910284][    C1]  ? __fget_light+0x54/0x1e0
[ 3512.910289][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3512.910295][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3512.910300][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3512.910304][    C1]  ? __might_fault+0xc6/0x180
[ 3512.910312][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3512.910316][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3512.910319][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3512.910324][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3512.910329][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3512.910333][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3512.910336][    C1]  do_syscall_64+0xc9/0x1e0
[ 3512.910342][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3512.910346][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3512.910350][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3512.910352][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3512.910355][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3512.910357][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3512.910359][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3512.910361][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3512.910362][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3512.910368][    C1]  </TASK>
[ 3512.910675][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3512.957439][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3512.958052][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3512.958380][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3512.959344][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3512.959649][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3512.960044][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3512.960440][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3512.960835][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3512.961234][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3512.961629][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3512.962072][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3512.962402][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3512.962798][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3512.963196][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3512.963591][    C3] PKRU: 55555554
[ 3512.963772][    C3] Call Trace:
[ 3512.963941][    C3]  <IRQ>
[ 3512.964090][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3512.964361][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 3512.964613][    C3]  ? check_cpu_stall+0x284/0x500
[ 3512.964865][    C3]  ? rcu_pending+0x92/0x360
[ 3512.965094][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3512.965363][    C3]  ? update_process_times+0xb9/0x110
[ 3512.965640][    C3]  ? tick_sched_handle+0x67/0x130
[ 3512.965896][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3512.966179][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3512.966421][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3512.966733][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3512.967004][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3512.967293][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3512.967557][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3512.967862][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3512.968122][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3512.968428][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3512.968722][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3512.969034][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3512.969323][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3512.969617][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3512.969903][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3512.970212][    C3]  ? get_stack_info+0x36/0xc0
[ 3512.970452][    C3]  ? lock_acquire+0x1c1/0x220
[ 3512.970692][    C3]  ? lock_release+0x1d5/0x250
[ 3512.970929][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3512.971178][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3512.971449][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3512.971730][    C3]  ? lock_acquire+0x1c1/0x220
[ 3512.971966][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3512.972207][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3512.972465][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3512.972697][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3512.972941][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3512.973199][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3512.973475][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3512.973750][    C3]  ip_local_deliver+0x19d/0x480
[ 3512.973995][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3512.974264][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3512.974526][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3512.974870][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3512.975119][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3512.975437][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3512.975703][    C3]  ip_rcv+0x564/0x740
[ 3512.975906][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3512.976134][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3512.976385][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3512.976660][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3512.976890][    C3]  ? skb_clone+0x10b/0x330
[ 3512.977116][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3512.977433][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3512.977735][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3512.978016][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3512.978307][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3512.978555][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3512.978784][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3512.979081][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3512.979364][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3512.979687][    C3]  ? lock_acquire+0x1c1/0x220
[ 3512.979925][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3512.980218][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3512.980502][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3512.980817][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3512.981070][    C3]  ? __skb_clone+0x57a/0x760
[ 3512.981302][    C3]  netif_receive_skb+0x55/0x280
[ 3512.981547][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3512.981858][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3512.982188][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3512.982485][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3512.982757][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3512.983043][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3512.983353][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3512.983661][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3512.983984][    C3]  ? lock_release+0x1d5/0x250
[ 3512.984223][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3512.984488][    C3]  ? kernel_text_address+0xce/0xe0
[ 3512.984746][    C3]  ? __kernel_text_address+0x12/0x40
[ 3512.985011][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3512.985295][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3512.985610][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3512.985858][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3512.986134][    C3]  ? get_stack_info+0x36/0xc0
[ 3512.986372][    C3]  __tcf_classify+0x329/0x7d0
[ 3512.986612][    C3]  tcf_classify+0x283/0x930
[ 3512.986843][    C3]  ? lock_release+0x1d5/0x250
[ 3512.987081][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3512.987343][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3512.987597][    C3]  ? __kernel_text_address+0x12/0x40
[ 3512.987863][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3512.988145][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3512.988455][    C3]  tc_run+0x2e4/0x5d0
[ 3512.988658][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3512.988888][    C3]  ? lock_acquire+0x1c1/0x220
[ 3512.989125][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3512.989384][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3512.989636][    C3]  ? lock_acquire+0x1c1/0x220
[ 3512.989871][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3512.990134][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3512.990435][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3512.990707][    C3]  ? neigh_hh_output+0x348/0x590
[ 3512.990957][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3512.991220][    C3]  ip_finish_output2+0x786/0x18e0
[ 3512.991475][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3512.991814][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3512.992087][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3512.992338][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3512.992599][    C3]  ip_output+0x16b/0x4f0
[ 3512.992816][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3512.993055][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3512.993331][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3512.993640][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3512.993914][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3512.994163][    C3]  ? __alloc_skb+0xd4/0x280
[ 3512.994391][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3512.994660][    C3]  ? tcp_fragment+0x168/0x1040
[ 3512.994900][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3512.995149][    C3]  ? ip_local_out+0x114/0x3b0
[ 3512.995387][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3512.995641][    C3]  ? __skb_clone+0x57a/0x760
[ 3512.995875][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3512.996140][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3512.996417][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3512.996660][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3512.996908][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3512.997208][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3512.997524][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3512.997765][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3512.998023][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3512.998290][    C3]  tcp_write_timer+0x82/0x1d0
[ 3512.998526][    C3]  call_timer_fn+0x173/0x430
[ 3512.998761][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3512.999019][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3512.999278][    C3]  __run_timers.part.0+0x52d/0x890
[ 3512.999536][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3512.999803][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3513.000085][    C3]  ? lock_acquire+0x1c1/0x220
[ 3513.000325][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3513.000614][    C3]  ? lock_release+0x1d5/0x250
[ 3513.000851][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3513.001112][    C3]  ? ktime_get+0xb3/0x190
[ 3513.001333][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3513.001626][    C3]  run_timer_softirq+0x72/0x100
[ 3513.001873][    C3]  __do_softirq+0x1b9/0x7ff
[ 3513.002107][    C3]  irq_exit_rcu+0x98/0xc0
[ 3513.002326][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3513.002610][    C3]  </IRQ>
[ 3513.002759][    C3]  <TASK>
[ 3513.002907][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3513.003209][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3513.003533][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3513.004494][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3513.004801][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3513.005196][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3513.005598][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3513.005997][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3513.006393][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3513.006790][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3513.007087][    C3]  uart_start+0xe4/0x1b0
[ 3513.007307][    C3]  n_tty_write+0x677/0x7a0
[ 3513.007539][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3513.007789][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3513.008074][    C3]  ? lock_acquire+0x1c1/0x220
[ 3513.008313][    C3]  ? iterate_tty_write+0x95/0x540
[ 3513.008568][    C3]  iterate_tty_write+0x229/0x540
[ 3513.008821][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3513.009109][    C3]  vfs_write+0x9e9/0x10a0
[ 3513.009332][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3513.009574][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3513.009816][    C3]  ? lock_acquire+0x1c1/0x220
[ 3513.010051][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3513.010342][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3513.010605][    C3]  ? __fget_light+0x54/0x1e0
[ 3513.010840][    C3]  ksys_write+0xf5/0x1e0
[ 3513.011056][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3513.011305][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3513.011607][    C3]  do_syscall_64+0xc9/0x1e0
[ 3513.011838][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3513.012137][    C3] RIP: 0033:0x7f93b2836957
[ 3513.012363][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3513.013326][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3513.013744][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3513.014140][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3513.014538][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3513.014934][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3513.015331][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3513.015740][    C3]  </TASK>
[ 3540.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1088s! [ncat:8027]
[ 3540.613574][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3540.614835][    C1] irq event stamp: 174248
[ 3540.615054][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3540.615588][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3540.616051][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3540.616518][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3540.616982][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3540.617430][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3540.618041][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3540.618366][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3540.619332][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3540.619640][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3540.620038][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3540.620438][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3540.620835][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3540.621238][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3540.621635][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3540.622079][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3540.622413][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3540.622812][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3540.623210][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3540.623606][    C1] PKRU: 55555554
[ 3540.623788][    C1] Call Trace:
[ 3540.623960][    C1]  <IRQ>
[ 3540.624110][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3540.624374][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3540.624617][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3540.624893][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3540.625166][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3540.625457][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3540.625721][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3540.626027][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3540.626290][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3540.626598][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3540.626895][    C1]  </IRQ>
[ 3540.627045][    C1]  <TASK>
[ 3540.627195][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3540.627509][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3540.627801][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3540.628093][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3540.628383][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3540.628710][    C1]  ? lock_acquire+0x1c1/0x220
[ 3540.628950][    C1]  ? lock_release+0x1d5/0x250
[ 3540.629191][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3540.629439][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3540.629711][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3540.629997][    C1]  ? lock_acquire+0x1c1/0x220
[ 3540.630235][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3540.630475][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3540.630735][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3540.630972][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3540.631219][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3540.631482][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3540.631762][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3540.632038][    C1]  ip_local_deliver+0x19d/0x480
[ 3540.632287][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3540.632559][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3540.632826][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3540.633174][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3540.633428][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3540.633750][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3540.634016][    C1]  ip_rcv+0x564/0x740
[ 3540.634222][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3540.634458][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3540.634711][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3540.634986][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3540.635259][    C1]  ? skb_clone+0x10b/0x330
[ 3540.635497][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3540.635817][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3540.636121][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3540.636403][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3540.636696][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3540.636944][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3540.637176][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3540.637476][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3540.637758][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3540.638081][    C1]  ? lock_acquire+0x1c1/0x220
[ 3540.638320][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3540.638614][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3540.638900][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3540.639218][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3540.639473][    C1]  ? __skb_clone+0x57a/0x760
[ 3540.639707][    C1]  netif_receive_skb+0x55/0x280
[ 3540.639952][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3540.640265][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3540.640597][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3540.640896][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3540.641170][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3540.641458][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3540.641768][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3540.642053][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3540.642371][    C1]  ? stack_trace_save+0x95/0xd0
[ 3540.642617][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3540.642895][    C1]  ? kasan_save_stack+0x34/0x50
[ 3540.643146][    C1]  ? kasan_save_stack+0x24/0x50
[ 3540.643394][    C1]  ? kasan_save_track+0x14/0x30
[ 3540.643639][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3540.643903][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3540.644154][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3540.644401][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3540.644663][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3540.644927][    C1]  ? ip_output+0x16b/0x4f0
[ 3540.645151][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3540.645411][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3540.645686][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3540.645957][    C1]  ? get_reg+0x119/0x190
[ 3540.646171][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3540.646438][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3540.646748][    C1]  __tcf_classify+0x329/0x7d0
[ 3540.646989][    C1]  tcf_classify+0x283/0x930
[ 3540.647220][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3540.647469][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3540.647724][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3540.648010][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3540.648278][    C1]  tc_run+0x2e4/0x5d0
[ 3540.648482][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3540.648714][    C1]  ? lock_acquire+0x1c1/0x220
[ 3540.648951][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3540.649211][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3540.649463][    C1]  ? lock_acquire+0x1c1/0x220
[ 3540.649697][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3540.649960][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3540.650266][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3540.650536][    C1]  ? neigh_hh_output+0x348/0x590
[ 3540.650786][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3540.651051][    C1]  ip_finish_output2+0x786/0x18e0
[ 3540.651306][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3540.651586][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3540.651922][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3540.652202][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3540.652454][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3540.652719][    C1]  ip_output+0x16b/0x4f0
[ 3540.652936][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3540.653170][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3540.653411][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3540.653696][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3540.653949][    C1]  ? ip_local_out+0x114/0x3b0
[ 3540.654188][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3540.654434][    C1]  ? __create_object+0x5e/0xb0
[ 3540.654677][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3540.654942][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3540.655223][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3540.655499][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3540.655779][    C1]  tcp_release_cb+0x1e9/0x390
[ 3540.656019][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3540.656285][    C1]  release_sock+0xb8/0x1d0
[ 3540.656514][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3540.656732][    C1]  ? lock_release+0x1d5/0x250
[ 3540.656971][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3540.657222][    C1]  ? core_sys_select+0x620/0x710
[ 3540.657475][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3540.657743][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3540.657968][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3540.658218][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3540.658472][    C1]  ? __fget_light+0x54/0x1e0
[ 3540.658709][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3540.658972][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3540.659212][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3540.659477][    C1]  ? __might_fault+0xc6/0x180
[ 3540.659720][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3540.659998][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3540.660297][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3540.660598][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3540.660917][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3540.661166][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3540.661468][    C1]  do_syscall_64+0xc9/0x1e0
[ 3540.661700][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3540.661999][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3540.662225][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3540.663188][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3540.663609][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3540.664006][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3540.664400][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3540.664798][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3540.665194][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3540.665599][    C1]  </TASK>
[ 3540.665757][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1088s! [perl:7725]
[ 3540.666165][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3540.667413][    C3] irq event stamp: 290154
[ 3540.667632][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3540.668154][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3540.668654][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3540.669119][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3540.669579][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3540.670026][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3540.670637][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3540.670960][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3540.671922][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3540.672228][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3540.672624][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3540.673021][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3540.673418][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3540.673814][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3540.674209][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3540.674654][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3540.674983][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3540.675392][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3540.675787][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3540.676180][    C3] PKRU: 55555554
[ 3540.676359][    C3] Call Trace:
[ 3540.676530][    C3]  <IRQ>
[ 3540.676676][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3540.676938][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3540.677181][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3540.677455][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3540.677728][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3540.678015][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3540.678279][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3540.678586][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3540.678847][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3540.679154][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3540.679447][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3540.679760][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3540.680050][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3540.680344][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3540.680631][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3540.680942][    C3]  ? get_stack_info+0x36/0xc0
[ 3540.681184][    C3]  ? lock_acquire+0x1c1/0x220
[ 3540.681420][    C3]  ? lock_release+0x1d5/0x250
[ 3540.681659][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3540.681907][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3540.682177][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3540.682462][    C3]  ? lock_acquire+0x1c1/0x220
[ 3540.682698][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3540.682938][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3540.683197][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3540.683431][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3540.683679][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3540.683937][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3540.684212][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3540.684487][    C3]  ip_local_deliver+0x19d/0x480
[ 3540.684733][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3540.685006][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3540.685271][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3540.685626][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3540.685879][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3540.686196][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3540.686456][    C3]  ip_rcv+0x564/0x740
[ 3540.686660][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3540.686890][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3540.687141][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3540.687417][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3540.687647][    C3]  ? skb_clone+0x10b/0x330
[ 3540.687872][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3540.688190][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3540.688494][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3540.688772][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3540.689066][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3540.689315][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3540.689548][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3540.689849][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3540.690131][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3540.690455][    C3]  ? lock_acquire+0x1c1/0x220
[ 3540.690693][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3540.690989][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3540.691274][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3540.691586][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3540.691841][    C3]  ? __skb_clone+0x57a/0x760
[ 3540.692076][    C3]  netif_receive_skb+0x55/0x280
[ 3540.692324][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3540.692633][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3540.692963][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3540.693259][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3540.693534][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3540.693820][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3540.694132][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3540.694440][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3540.694765][    C3]  ? lock_release+0x1d5/0x250
[ 3540.695003][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3540.695269][    C3]  ? kernel_text_address+0xce/0xe0
[ 3540.695534][    C3]  ? __kernel_text_address+0x12/0x40
[ 3540.695800][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3540.696083][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3540.696395][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3540.696646][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3540.696920][    C3]  ? get_stack_info+0x36/0xc0
[ 3540.697161][    C3]  __tcf_classify+0x329/0x7d0
[ 3540.697403][    C3]  tcf_classify+0x283/0x930
[ 3540.697634][    C3]  ? lock_release+0x1d5/0x250
[ 3540.697872][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3540.698134][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3540.698388][    C3]  ? __kernel_text_address+0x12/0x40
[ 3540.698653][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3540.698936][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3540.699246][    C3]  tc_run+0x2e4/0x5d0
[ 3540.699450][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3540.699678][    C3]  ? lock_acquire+0x1c1/0x220
[ 3540.699916][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3540.700177][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3540.700428][    C3]  ? lock_acquire+0x1c1/0x220
[ 3540.700666][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3540.700928][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3540.701232][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3540.701500][    C3]  ? neigh_hh_output+0x348/0x590
[ 3540.701751][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3540.702015][    C3]  ip_finish_output2+0x786/0x18e0
[ 3540.702270][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3540.702605][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3540.702879][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3540.703131][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3540.703396][    C3]  ip_output+0x16b/0x4f0
[ 3540.703612][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3540.703854][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3540.704128][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3540.704440][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3540.704713][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3540.704964][    C3]  ? __alloc_skb+0xd4/0x280
[ 3540.705194][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3540.705469][    C3]  ? tcp_fragment+0x168/0x1040
[ 3540.705713][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3540.705964][    C3]  ? ip_local_out+0x114/0x3b0
[ 3540.706203][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3540.706448][    C3]  ? __skb_clone+0x57a/0x760
[ 3540.706683][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3540.706948][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3540.707229][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3540.707471][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3540.707719][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3540.708019][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3540.708339][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3540.708581][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3540.708841][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3540.709107][    C3]  tcp_write_timer+0x82/0x1d0
[ 3540.709347][    C3]  call_timer_fn+0x173/0x430
[ 3540.709583][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3540.709842][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3540.710102][    C3]  __run_timers.part.0+0x52d/0x890
[ 3540.710362][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3540.710630][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3540.710911][    C3]  ? lock_acquire+0x1c1/0x220
[ 3540.711150][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3540.711442][    C3]  ? lock_release+0x1d5/0x250
[ 3540.711678][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3540.711941][    C3]  ? ktime_get+0xb3/0x190
[ 3540.712163][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3540.712459][    C3]  run_timer_softirq+0x72/0x100
[ 3540.712705][    C3]  __do_softirq+0x1b9/0x7ff
[ 3540.712937][    C3]  irq_exit_rcu+0x98/0xc0
[ 3540.713155][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3540.713443][    C3]  </IRQ>
[ 3540.713592][    C3]  <TASK>
[ 3540.713742][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3540.714044][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3540.714367][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3540.715334][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3540.715647][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3540.716046][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3540.716443][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3540.716840][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3540.717236][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3540.717635][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3540.717928][    C3]  uart_start+0xe4/0x1b0
[ 3540.718146][    C3]  n_tty_write+0x677/0x7a0
[ 3540.718377][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3540.718627][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3540.718913][    C3]  ? lock_acquire+0x1c1/0x220
[ 3540.719148][    C3]  ? iterate_tty_write+0x95/0x540
[ 3540.719404][    C3]  iterate_tty_write+0x229/0x540
[ 3540.719655][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3540.719944][    C3]  vfs_write+0x9e9/0x10a0
[ 3540.720163][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3540.720405][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3540.720647][    C3]  ? lock_acquire+0x1c1/0x220
[ 3540.720884][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3540.721170][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3540.721432][    C3]  ? __fget_light+0x54/0x1e0
[ 3540.721668][    C3]  ksys_write+0xf5/0x1e0
[ 3540.721882][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3540.722128][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3540.722434][    C3]  do_syscall_64+0xc9/0x1e0
[ 3540.722663][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3540.722961][    C3] RIP: 0033:0x7f93b2836957
[ 3540.723188][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3540.724147][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3540.724564][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3540.724961][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3540.725360][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3540.725754][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3540.726148][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3540.726548][    C3]  </TASK>
[ 3568.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1114s! [ncat:8027]
[ 3568.613578][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3568.614838][    C1] irq event stamp: 174248
[ 3568.615054][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3568.615592][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3568.616058][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3568.616524][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3568.616987][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3568.617434][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3568.618047][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 3568.618368][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 3568.619338][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3568.619646][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3568.620042][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3568.620439][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3568.620836][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3568.621234][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3568.621630][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3568.622076][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3568.622407][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3568.622806][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3568.623205][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3568.623602][    C1] PKRU: 55555554
[ 3568.623783][    C1] Call Trace:
[ 3568.623955][    C1]  <IRQ>
[ 3568.624107][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3568.624371][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3568.624615][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3568.624890][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3568.625162][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3568.625463][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3568.625729][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3568.626035][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3568.626297][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3568.626607][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3568.626901][    C1]  </IRQ>
[ 3568.627052][    C1]  <TASK>
[ 3568.627202][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3568.627517][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3568.627806][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 3568.628096][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3568.628384][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3568.628715][    C1]  ? lock_acquire+0x1c1/0x220
[ 3568.628957][    C1]  ? lock_release+0x1d5/0x250
[ 3568.629200][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3568.629450][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3568.629721][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3568.630006][    C1]  ? lock_acquire+0x1c1/0x220
[ 3568.630246][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3568.630489][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3568.630748][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3568.630984][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3568.631230][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3568.631488][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3568.631765][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3568.632041][    C1]  ip_local_deliver+0x19d/0x480
[ 3568.632295][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3568.632566][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3568.632828][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3568.633176][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3568.633428][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3568.633747][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3568.634010][    C1]  ip_rcv+0x564/0x740
[ 3568.634220][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3568.634449][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3568.634703][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3568.634980][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3568.635264][    C1]  ? skb_clone+0x10b/0x330
[ 3568.635491][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3568.635812][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3568.636119][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3568.636404][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3568.636701][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3568.636953][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3568.637185][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3568.637485][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3568.637770][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3568.638097][    C1]  ? lock_acquire+0x1c1/0x220
[ 3568.638336][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3568.638635][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3568.638921][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3568.639237][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3568.639493][    C1]  ? __skb_clone+0x57a/0x760
[ 3568.639729][    C1]  netif_receive_skb+0x55/0x280
[ 3568.639978][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3568.640295][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3568.640628][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3568.640928][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3568.641204][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3568.641492][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3568.641804][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3568.642089][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3568.642411][    C1]  ? stack_trace_save+0x95/0xd0
[ 3568.642659][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3568.642940][    C1]  ? kasan_save_stack+0x34/0x50
[ 3568.643192][    C1]  ? kasan_save_stack+0x24/0x50
[ 3568.643441][    C1]  ? kasan_save_track+0x14/0x30
[ 3568.643689][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3568.643954][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3568.644209][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3568.644458][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3568.644722][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3568.644986][    C1]  ? ip_output+0x16b/0x4f0
[ 3568.645214][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3568.645476][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3568.645749][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3568.646016][    C1]  ? get_reg+0x119/0x190
[ 3568.646236][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3568.646503][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3568.646818][    C1]  __tcf_classify+0x329/0x7d0
[ 3568.647061][    C1]  tcf_classify+0x283/0x930
[ 3568.647293][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3568.647544][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3568.647800][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3568.648087][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3568.648358][    C1]  tc_run+0x2e4/0x5d0
[ 3568.648565][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3568.648797][    C1]  ? lock_acquire+0x1c1/0x220
[ 3568.649035][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3568.649296][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3568.649550][    C1]  ? lock_acquire+0x1c1/0x220
[ 3568.649790][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3568.650053][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3568.650360][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3568.650632][    C1]  ? neigh_hh_output+0x348/0x590
[ 3568.650884][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3568.651148][    C1]  ip_finish_output2+0x786/0x18e0
[ 3568.651406][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3568.651688][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3568.652028][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3568.652307][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3568.652560][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3568.652825][    C1]  ip_output+0x16b/0x4f0
[ 3568.653044][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3568.653280][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3568.653524][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3568.653810][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3568.654061][    C1]  ? ip_local_out+0x114/0x3b0
[ 3568.654303][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3568.654553][    C1]  ? __create_object+0x5e/0xb0
[ 3568.654798][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3568.655065][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3568.655353][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3568.655627][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3568.655909][    C1]  tcp_release_cb+0x1e9/0x390
[ 3568.656149][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3568.656419][    C1]  release_sock+0xb8/0x1d0
[ 3568.656646][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3568.656870][    C1]  ? lock_release+0x1d5/0x250
[ 3568.657109][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3568.657360][    C1]  ? core_sys_select+0x620/0x710
[ 3568.657615][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3568.657888][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3568.658113][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3568.658366][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3568.658622][    C1]  ? __fget_light+0x54/0x1e0
[ 3568.658860][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3568.659125][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3568.659367][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3568.659633][    C1]  ? __might_fault+0xc6/0x180
[ 3568.659876][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3568.660159][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3568.660471][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3568.660786][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3568.661107][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3568.661361][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3568.661665][    C1]  do_syscall_64+0xc9/0x1e0
[ 3568.661898][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3568.662198][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3568.662427][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3568.663398][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3568.663825][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3568.664226][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3568.664624][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3568.665023][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3568.665431][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3568.665837][    C1]  </TASK>
[ 3568.665994][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1114s! [perl:7725]
[ 3568.666410][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3568.667661][    C3] irq event stamp: 290154
[ 3568.667881][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3568.668408][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3568.668909][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3568.669375][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3568.669832][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3568.670278][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3568.670886][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3568.671210][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3568.672172][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3568.672478][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3568.672873][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3568.673268][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3568.673666][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3568.674062][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3568.674458][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3568.674899][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3568.675235][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3568.675634][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3568.676031][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3568.676426][    C3] PKRU: 55555554
[ 3568.676606][    C3] Call Trace:
[ 3568.676778][    C3]  <IRQ>
[ 3568.676925][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3568.677187][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3568.677428][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3568.677704][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3568.677976][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3568.678262][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3568.678527][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3568.678832][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3568.679094][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3568.679400][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3568.679693][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3568.680003][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3568.680293][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3568.680584][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3568.680872][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3568.681181][    C3]  ? get_stack_info+0x36/0xc0
[ 3568.681421][    C3]  ? lock_acquire+0x1c1/0x220
[ 3568.681659][    C3]  ? lock_release+0x1d5/0x250
[ 3568.681896][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3568.682144][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3568.682413][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3568.682696][    C3]  ? lock_acquire+0x1c1/0x220
[ 3568.682932][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3568.683173][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3568.683430][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3568.683666][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3568.683911][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3568.684168][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3568.684440][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3568.684716][    C3]  ip_local_deliver+0x19d/0x480
[ 3568.684963][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3568.685239][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3568.685500][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3568.685847][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3568.686098][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3568.686418][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3568.686679][    C3]  ip_rcv+0x564/0x740
[ 3568.686882][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3568.687112][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3568.687366][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3568.687644][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3568.687872][    C3]  ? skb_clone+0x10b/0x330
[ 3568.688100][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3568.688419][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3568.688724][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3568.689003][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3568.689297][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3568.689543][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3568.689773][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3568.690071][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3568.690355][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3568.690677][    C3]  ? lock_acquire+0x1c1/0x220
[ 3568.690915][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3568.691216][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3568.691501][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3568.691815][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3568.692069][    C3]  ? __skb_clone+0x57a/0x760
[ 3568.692304][    C3]  netif_receive_skb+0x55/0x280
[ 3568.692550][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3568.692861][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3568.693193][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3568.693490][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3568.693761][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3568.694050][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3568.694362][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3568.694669][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3568.694994][    C3]  ? lock_release+0x1d5/0x250
[ 3568.695239][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3568.695504][    C3]  ? kernel_text_address+0xce/0xe0
[ 3568.695763][    C3]  ? __kernel_text_address+0x12/0x40
[ 3568.696027][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3568.696313][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3568.696623][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3568.696874][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3568.697148][    C3]  ? get_stack_info+0x36/0xc0
[ 3568.697388][    C3]  __tcf_classify+0x329/0x7d0
[ 3568.697627][    C3]  tcf_classify+0x283/0x930
[ 3568.697859][    C3]  ? lock_release+0x1d5/0x250
[ 3568.698102][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3568.698365][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3568.698620][    C3]  ? __kernel_text_address+0x12/0x40
[ 3568.698884][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3568.699166][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3568.699474][    C3]  tc_run+0x2e4/0x5d0
[ 3568.699680][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3568.699908][    C3]  ? lock_acquire+0x1c1/0x220
[ 3568.700145][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3568.700405][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3568.700657][    C3]  ? lock_acquire+0x1c1/0x220
[ 3568.700899][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3568.701162][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3568.701464][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3568.701735][    C3]  ? neigh_hh_output+0x348/0x590
[ 3568.701985][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3568.702248][    C3]  ip_finish_output2+0x786/0x18e0
[ 3568.702505][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3568.702846][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3568.703118][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3568.703372][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3568.703636][    C3]  ip_output+0x16b/0x4f0
[ 3568.703853][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3568.704094][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3568.704370][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3568.704680][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3568.704953][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3568.705204][    C3]  ? __alloc_skb+0xd4/0x280
[ 3568.705442][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3568.705711][    C3]  ? tcp_fragment+0x168/0x1040
[ 3568.705953][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3568.706209][    C3]  ? ip_local_out+0x114/0x3b0
[ 3568.706444][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3568.706692][    C3]  ? __skb_clone+0x57a/0x760
[ 3568.706926][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3568.707192][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3568.707471][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3568.707714][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3568.707962][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3568.708262][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3568.708579][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3568.708821][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3568.709079][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3568.709347][    C3]  tcp_write_timer+0x82/0x1d0
[ 3568.709585][    C3]  call_timer_fn+0x173/0x430
[ 3568.709819][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3568.710079][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3568.710341][    C3]  __run_timers.part.0+0x52d/0x890
[ 3568.710599][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3568.710868][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3568.711149][    C3]  ? lock_acquire+0x1c1/0x220
[ 3568.711389][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3568.711676][    C3]  ? lock_release+0x1d5/0x250
[ 3568.711914][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3568.712178][    C3]  ? ktime_get+0xb3/0x190
[ 3568.712399][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3568.712693][    C3]  run_timer_softirq+0x72/0x100
[ 3568.712939][    C3]  __do_softirq+0x1b9/0x7ff
[ 3568.713172][    C3]  irq_exit_rcu+0x98/0xc0
[ 3568.713390][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3568.713675][    C3]  </IRQ>
[ 3568.713824][    C3]  <TASK>
[ 3568.713974][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3568.714276][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3568.714597][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3568.715567][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3568.715875][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3568.716271][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3568.716667][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3568.717061][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3568.717459][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3568.717858][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3568.718152][    C3]  uart_start+0xe4/0x1b0
[ 3568.718371][    C3]  n_tty_write+0x677/0x7a0
[ 3568.718601][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3568.718850][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3568.719133][    C3]  ? lock_acquire+0x1c1/0x220
[ 3568.719372][    C3]  ? iterate_tty_write+0x95/0x540
[ 3568.719626][    C3]  iterate_tty_write+0x229/0x540
[ 3568.719877][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3568.720164][    C3]  vfs_write+0x9e9/0x10a0
[ 3568.720384][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3568.720624][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3568.720866][    C3]  ? lock_acquire+0x1c1/0x220
[ 3568.721101][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3568.721391][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3568.721653][    C3]  ? __fget_light+0x54/0x1e0
[ 3568.721889][    C3]  ksys_write+0xf5/0x1e0
[ 3568.722104][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3568.722351][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3568.722654][    C3]  do_syscall_64+0xc9/0x1e0
[ 3568.722883][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3568.723181][    C3] RIP: 0033:0x7f93b2836957
[ 3568.723408][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3568.724371][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3568.724785][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3568.725184][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3568.725587][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3568.725981][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3568.726376][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3568.726774][    C3]  </TASK>
[ 3591.016162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3591.016528][    C1] rcu: 1-....: (1212324 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=290184
[ 3591.017081][    C1] rcu: (t=1197045 jiffies g=1064457 q=82 ncpus=4)
[ 3591.017410][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3591.017856][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3591.018468][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3591.018798][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3591.019764][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3591.020072][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3591.020470][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3591.020866][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3591.021265][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3591.021663][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3591.022060][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3591.022504][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3591.022836][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3591.023237][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3591.023639][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3591.024036][    C1] PKRU: 55555554
[ 3591.024218][    C1] Call Trace:
[ 3591.024390][    C1]  <IRQ>
[ 3591.024539][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3591.024812][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 3591.025064][    C1]  ? check_cpu_stall+0x284/0x500
[ 3591.025322][    C1]  ? rcu_pending+0x92/0x360
[ 3591.025556][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3591.025824][    C1]  ? update_process_times+0xb9/0x110
[ 3591.026093][    C1]  ? tick_sched_handle+0x67/0x130
[ 3591.026351][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3591.026636][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3591.026877][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3591.027189][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3591.027462][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3591.027750][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3591.028017][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3591.028322][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3591.028586][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3591.028898][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3591.029193][    C1]  </IRQ>
[ 3591.029346][    C1]  <TASK>
[ 3591.029496][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3591.029810][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3591.030099][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3591.030395][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3591.030684][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3591.030995][    C1]  ? lock_acquire+0x1c1/0x220
[ 3591.031236][    C1]  ? lock_release+0x1d5/0x250
[ 3591.031476][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3591.031725][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3591.031997][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3591.032282][    C1]  ? lock_acquire+0x1c1/0x220
[ 3591.032519][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3591.032760][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3591.033022][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3591.033259][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3591.033506][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3591.033766][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3591.034043][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3591.034319][    C1]  ip_local_deliver+0x19d/0x480
[ 3591.034567][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3591.034838][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3591.035102][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3591.035465][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3591.035720][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3591.036039][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3591.036304][    C1]  ip_rcv+0x564/0x740
[ 3591.036507][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3591.036738][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3591.036992][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3591.037269][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3591.037540][    C1]  ? skb_clone+0x10b/0x330
[ 3591.037770][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3591.038092][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3591.038396][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3591.038679][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3591.038973][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3591.039222][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3591.039452][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3591.039750][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3591.040036][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3591.040361][    C1]  ? lock_acquire+0x1c1/0x220
[ 3591.040600][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3591.040894][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3591.041181][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3591.041497][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3591.041753][    C1]  ? __skb_clone+0x57a/0x760
[ 3591.041987][    C1]  netif_receive_skb+0x55/0x280
[ 3591.042234][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3591.042548][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3591.042878][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3591.043177][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3591.043453][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3591.043739][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3591.044052][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3591.044337][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3591.044653][    C1]  ? stack_trace_save+0x95/0xd0
[ 3591.044897][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3591.045186][    C1]  ? kasan_save_stack+0x34/0x50
[ 3591.045435][    C1]  ? kasan_save_stack+0x24/0x50
[ 3591.045680][    C1]  ? kasan_save_track+0x14/0x30
[ 3591.045927][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3591.046192][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3591.046446][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3591.046692][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3591.046956][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3591.047223][    C1]  ? ip_output+0x16b/0x4f0
[ 3591.047447][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3591.047703][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3591.047975][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3591.048244][    C1]  ? get_reg+0x119/0x190
[ 3591.048461][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3591.048728][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3591.049037][    C1]  __tcf_classify+0x329/0x7d0
[ 3591.049280][    C1]  tcf_classify+0x283/0x930
[ 3591.049509][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3591.049758][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3591.050012][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3591.050299][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3591.050566][    C1]  tc_run+0x2e4/0x5d0
[ 3591.050772][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3591.051003][    C1]  ? lock_acquire+0x1c1/0x220
[ 3591.051239][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3591.051501][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3591.051751][    C1]  ? lock_acquire+0x1c1/0x220
[ 3591.051991][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3591.052255][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3591.052561][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3591.052832][    C1]  ? neigh_hh_output+0x348/0x590
[ 3591.053085][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3591.053348][    C1]  ip_finish_output2+0x786/0x18e0
[ 3591.053604][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3591.053892][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3591.054230][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3591.054506][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3591.054763][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3591.055027][    C1]  ip_output+0x16b/0x4f0
[ 3591.055252][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3591.055487][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3591.055730][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3591.056017][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3591.056267][    C1]  ? ip_local_out+0x114/0x3b0
[ 3591.056506][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3591.056753][    C1]  ? __create_object+0x5e/0xb0
[ 3591.056998][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3591.057265][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3591.057547][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3591.057820][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3591.058101][    C1]  tcp_release_cb+0x1e9/0x390
[ 3591.058341][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3591.058607][    C1]  release_sock+0xb8/0x1d0
[ 3591.058835][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3591.059056][    C1]  ? lock_release+0x1d5/0x250
[ 3591.059296][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3591.059547][    C1]  ? core_sys_select+0x620/0x710
[ 3591.059802][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3591.060071][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3591.060297][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3591.060548][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3591.060801][    C1]  ? __fget_light+0x54/0x1e0
[ 3591.061040][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3591.061306][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3591.061551][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3591.061816][    C1]  ? __might_fault+0xc6/0x180
[ 3591.062061][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3591.062343][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3591.062644][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3591.062944][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3591.063266][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3591.063519][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3591.063824][    C1]  do_syscall_64+0xc9/0x1e0
[ 3591.064059][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3591.064357][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3591.064588][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3591.065566][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3591.065989][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3591.066388][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3591.066786][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3591.067185][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3591.067585][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3591.067987][    C1]  </TASK>
[ 3591.068144][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 3591.068417][    C3] NMI backtrace for cpu 3
[ 3591.068424][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3591.068428][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3591.068431][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3591.068439][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3591.068442][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3591.068445][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3591.068446][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3591.068448][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3591.068450][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3591.068452][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3591.068454][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3591.068456][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3591.068459][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3591.068461][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3591.068462][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3591.068464][    C3] PKRU: 55555554
[ 3591.068465][    C3] Call Trace:
[ 3591.068467][    C3]  <NMI>
[ 3591.068470][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 3591.068475][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3591.068481][    C3]  ? nmi_handle+0x153/0x420
[ 3591.068486][    C3]  ? default_do_nmi+0x41/0x100
[ 3591.068490][    C3]  ? exc_nmi+0xf3/0x120
[ 3591.068492][    C3]  ? end_repeat_nmi+0xf/0x60
[ 3591.068498][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3591.068502][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3591.068505][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3591.068509][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3591.068512][    C3]  </NMI>
[ 3591.068513][    C3]  <IRQ>
[ 3591.068514][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3591.068517][    C3]  ? get_stack_info+0x36/0xc0
[ 3591.068523][    C3]  ? lock_acquire+0x1c1/0x220
[ 3591.068527][    C3]  ? lock_release+0x1d5/0x250
[ 3591.068531][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3591.068535][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3591.068538][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3591.068541][    C3]  ? lock_acquire+0x1c1/0x220
[ 3591.068544][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3591.068548][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3591.068551][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3591.068558][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3591.068561][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3591.068566][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3591.068572][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3591.068575][    C3]  ip_local_deliver+0x19d/0x480
[ 3591.068578][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3591.068580][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3591.068583][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3591.068588][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3591.068592][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3591.068596][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3591.068605][    C3]  ip_rcv+0x564/0x740
[ 3591.068608][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3591.068611][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3591.068615][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3591.068619][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3591.068623][    C3]  ? skb_clone+0x10b/0x330
[ 3591.068627][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3591.068633][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3591.068638][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3591.068642][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3591.068650][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3591.068654][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3591.068656][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3591.068659][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3591.068663][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3591.068667][    C3]  ? lock_acquire+0x1c1/0x220
[ 3591.068669][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3591.068674][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3591.068678][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3591.068682][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3591.068686][    C3]  ? __skb_clone+0x57a/0x760
[ 3591.068688][    C3]  netif_receive_skb+0x55/0x280
[ 3591.068691][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3591.068698][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3591.068705][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3591.068711][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3591.068717][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3591.068727][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3591.068736][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3591.068744][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3591.068753][    C3]  ? lock_release+0x1d5/0x250
[ 3591.068756][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3591.068761][    C3]  ? kernel_text_address+0xce/0xe0
[ 3591.068766][    C3]  ? __kernel_text_address+0x12/0x40
[ 3591.068768][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3591.068771][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3591.068775][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3591.068782][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3591.068785][    C3]  ? get_stack_info+0x36/0xc0
[ 3591.068789][    C3]  __tcf_classify+0x329/0x7d0
[ 3591.068795][    C3]  tcf_classify+0x283/0x930
[ 3591.068798][    C3]  ? lock_release+0x1d5/0x250
[ 3591.068801][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3591.068804][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3591.068807][    C3]  ? __kernel_text_address+0x12/0x40
[ 3591.068810][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3591.068812][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3591.068816][    C3]  tc_run+0x2e4/0x5d0
[ 3591.068820][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3591.068823][    C3]  ? lock_acquire+0x1c1/0x220
[ 3591.068826][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3591.068829][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3591.068833][    C3]  ? lock_acquire+0x1c1/0x220
[ 3591.068836][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3591.068839][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3591.068843][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3591.068845][    C3]  ? neigh_hh_output+0x348/0x590
[ 3591.068849][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3591.068853][    C3]  ip_finish_output2+0x786/0x18e0
[ 3591.068856][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3591.068864][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3591.068866][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3591.068870][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3591.068874][    C3]  ip_output+0x16b/0x4f0
[ 3591.068877][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3591.068879][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3591.068882][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3591.068885][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3591.068887][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3591.068892][    C3]  ? __alloc_skb+0xd4/0x280
[ 3591.068894][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3591.068898][    C3]  ? tcp_fragment+0x168/0x1040
[ 3591.068902][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3591.068904][    C3]  ? ip_local_out+0x114/0x3b0
[ 3591.068908][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3591.068911][    C3]  ? __skb_clone+0x57a/0x760
[ 3591.068914][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3591.068920][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3591.068923][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3591.068928][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3591.068932][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3591.068936][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3591.068940][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3591.068943][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3591.068947][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3591.068950][    C3]  tcp_write_timer+0x82/0x1d0
[ 3591.068953][    C3]  call_timer_fn+0x173/0x430
[ 3591.068959][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3591.068963][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3591.068967][    C3]  __run_timers.part.0+0x52d/0x890
[ 3591.068970][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3591.068975][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3591.068978][    C3]  ? lock_acquire+0x1c1/0x220
[ 3591.068980][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3591.068985][    C3]  ? lock_release+0x1d5/0x250
[ 3591.068987][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3591.068991][    C3]  ? ktime_get+0xb3/0x190
[ 3591.068994][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3591.068999][    C3]  run_timer_softirq+0x72/0x100
[ 3591.069002][    C3]  __do_softirq+0x1b9/0x7ff
[ 3591.069007][    C3]  irq_exit_rcu+0x98/0xc0
[ 3591.069009][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3591.069013][    C3]  </IRQ>
[ 3591.069014][    C3]  <TASK>
[ 3591.069015][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3591.069019][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3591.069021][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3591.069023][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3591.069025][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3591.069027][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3591.069028][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3591.069029][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3591.069031][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3591.069034][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3591.069038][    C3]  uart_start+0xe4/0x1b0
[ 3591.069044][    C3]  n_tty_write+0x677/0x7a0
[ 3591.069051][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3591.069055][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3591.069060][    C3]  ? lock_acquire+0x1c1/0x220
[ 3591.069063][    C3]  ? iterate_tty_write+0x95/0x540
[ 3591.069067][    C3]  iterate_tty_write+0x229/0x540
[ 3591.069071][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3591.069075][    C3]  vfs_write+0x9e9/0x10a0
[ 3591.069079][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3591.069082][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3591.069086][    C3]  ? lock_acquire+0x1c1/0x220
[ 3591.069088][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3591.069092][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3591.069095][    C3]  ? __fget_light+0x54/0x1e0
[ 3591.069100][    C3]  ksys_write+0xf5/0x1e0
[ 3591.069104][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3591.069108][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3591.069112][    C3]  do_syscall_64+0xc9/0x1e0
[ 3591.069116][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3591.069119][    C3] RIP: 0033:0x7f93b2836957
[ 3591.069121][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3591.069124][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3591.069126][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3591.069128][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3591.069129][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3591.069131][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3591.069132][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3591.069137][    C3]  </TASK>
[ 3616.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1159s! [ncat:8027]
[ 3616.613573][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3616.614829][    C1] irq event stamp: 174248
[ 3616.615056][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3616.615588][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3616.616055][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3616.616523][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3616.616986][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3616.617434][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3616.618043][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3616.618367][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3616.619338][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3616.619646][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3616.620044][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3616.620444][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3616.620840][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3616.621238][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3616.621635][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3616.622081][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3616.622416][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3616.622816][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3616.623213][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3616.623610][    C1] PKRU: 55555554
[ 3616.623791][    C1] Call Trace:
[ 3616.623964][    C1]  <IRQ>
[ 3616.624113][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3616.624378][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3616.624624][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3616.624901][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3616.625182][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3616.625469][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3616.625739][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3616.626045][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3616.626307][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3616.626618][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3616.626918][    C1]  </IRQ>
[ 3616.627066][    C1]  <TASK>
[ 3616.627216][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3616.627529][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3616.627821][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3616.628116][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3616.628405][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3616.628731][    C1]  ? lock_acquire+0x1c1/0x220
[ 3616.628973][    C1]  ? lock_release+0x1d5/0x250
[ 3616.629210][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3616.629459][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3616.629731][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3616.630016][    C1]  ? lock_acquire+0x1c1/0x220
[ 3616.630255][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3616.630495][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3616.630757][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3616.630991][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3616.631240][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3616.631497][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3616.631773][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3616.632050][    C1]  ip_local_deliver+0x19d/0x480
[ 3616.632296][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3616.632569][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3616.632832][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3616.633179][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3616.633432][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3616.633751][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3616.634014][    C1]  ip_rcv+0x564/0x740
[ 3616.634217][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3616.634449][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3616.634704][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3616.634979][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3616.635260][    C1]  ? skb_clone+0x10b/0x330
[ 3616.635488][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3616.635808][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3616.636115][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3616.636396][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3616.636692][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3616.636940][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3616.637174][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3616.637474][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3616.637756][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3616.638085][    C1]  ? lock_acquire+0x1c1/0x220
[ 3616.638329][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3616.638625][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3616.638910][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3616.639226][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3616.639483][    C1]  ? __skb_clone+0x57a/0x760
[ 3616.639717][    C1]  netif_receive_skb+0x55/0x280
[ 3616.639966][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3616.640277][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3616.640610][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3616.640907][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3616.641181][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3616.641471][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3616.641782][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3616.642065][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3616.642384][    C1]  ? stack_trace_save+0x95/0xd0
[ 3616.642633][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3616.642910][    C1]  ? kasan_save_stack+0x34/0x50
[ 3616.643160][    C1]  ? kasan_save_stack+0x24/0x50
[ 3616.643407][    C1]  ? kasan_save_track+0x14/0x30
[ 3616.643655][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3616.643917][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3616.644172][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3616.644419][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3616.644687][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3616.644951][    C1]  ? ip_output+0x16b/0x4f0
[ 3616.645184][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3616.645438][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3616.645712][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3616.645978][    C1]  ? get_reg+0x119/0x190
[ 3616.646193][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3616.646461][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3616.646769][    C1]  __tcf_classify+0x329/0x7d0
[ 3616.647011][    C1]  tcf_classify+0x283/0x930
[ 3616.647245][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3616.647494][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3616.647749][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3616.648034][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3616.648302][    C1]  tc_run+0x2e4/0x5d0
[ 3616.648507][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3616.648741][    C1]  ? lock_acquire+0x1c1/0x220
[ 3616.648979][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3616.649240][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3616.649494][    C1]  ? lock_acquire+0x1c1/0x220
[ 3616.649732][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3616.649995][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3616.650300][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3616.650573][    C1]  ? neigh_hh_output+0x348/0x590
[ 3616.650824][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3616.651089][    C1]  ip_finish_output2+0x786/0x18e0
[ 3616.651345][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3616.651626][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3616.651961][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3616.652237][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3616.652489][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3616.652753][    C1]  ip_output+0x16b/0x4f0
[ 3616.652969][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3616.653206][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3616.653447][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3616.653733][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3616.653984][    C1]  ? ip_local_out+0x114/0x3b0
[ 3616.654224][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3616.654471][    C1]  ? __create_object+0x5e/0xb0
[ 3616.654713][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3616.654981][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3616.655271][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3616.655540][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3616.655826][    C1]  tcp_release_cb+0x1e9/0x390
[ 3616.656065][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3616.656330][    C1]  release_sock+0xb8/0x1d0
[ 3616.656557][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3616.656776][    C1]  ? lock_release+0x1d5/0x250
[ 3616.657014][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3616.657264][    C1]  ? core_sys_select+0x620/0x710
[ 3616.657519][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3616.657787][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3616.658014][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3616.658265][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3616.658518][    C1]  ? __fget_light+0x54/0x1e0
[ 3616.658752][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3616.659018][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3616.659256][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3616.659523][    C1]  ? __might_fault+0xc6/0x180
[ 3616.659767][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3616.660046][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3616.660343][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3616.660644][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3616.660962][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3616.661213][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3616.661515][    C1]  do_syscall_64+0xc9/0x1e0
[ 3616.661747][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3616.662048][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3616.662272][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3616.663238][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3616.663655][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3616.664049][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3616.664444][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3616.664838][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3616.665240][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3616.665635][    C1]  </TASK>
[ 3616.665794][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1159s! [perl:7725]
[ 3616.666202][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3616.667453][    C3] irq event stamp: 290154
[ 3616.667670][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3616.668195][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3616.668694][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3616.669158][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3616.669621][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3616.670068][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3616.670677][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3616.670999][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3616.671960][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3616.672266][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3616.672661][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3616.673060][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3616.673457][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3616.673852][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3616.674248][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3616.674692][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3616.675031][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3616.675429][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3616.675823][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3616.676219][    C3] PKRU: 55555554
[ 3616.676399][    C3] Call Trace:
[ 3616.676570][    C3]  <IRQ>
[ 3616.676716][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3616.676980][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3616.677222][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3616.677498][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3616.677770][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3616.678059][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3616.678324][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3616.678629][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3616.678889][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3616.679195][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3616.679489][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3616.679801][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3616.680090][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3616.680385][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3616.680672][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3616.680981][    C3]  ? get_stack_info+0x36/0xc0
[ 3616.681223][    C3]  ? lock_acquire+0x1c1/0x220
[ 3616.681460][    C3]  ? lock_release+0x1d5/0x250
[ 3616.681697][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3616.681945][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3616.682215][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3616.682499][    C3]  ? lock_acquire+0x1c1/0x220
[ 3616.682736][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3616.682973][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3616.683230][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3616.683464][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3616.683714][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3616.683970][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3616.684243][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3616.684519][    C3]  ip_local_deliver+0x19d/0x480
[ 3616.684765][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3616.685042][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3616.685306][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3616.685651][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3616.685902][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3616.686220][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3616.686480][    C3]  ip_rcv+0x564/0x740
[ 3616.686683][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3616.686911][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3616.687167][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3616.687440][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3616.687673][    C3]  ? skb_clone+0x10b/0x330
[ 3616.687896][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3616.688213][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3616.688516][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3616.688798][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3616.689090][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3616.689338][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3616.689565][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3616.689862][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3616.690146][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3616.690468][    C3]  ? lock_acquire+0x1c1/0x220
[ 3616.690704][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3616.691001][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3616.691283][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3616.691597][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3616.691852][    C3]  ? __skb_clone+0x57a/0x760
[ 3616.692085][    C3]  netif_receive_skb+0x55/0x280
[ 3616.692333][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3616.692643][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3616.692972][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3616.693268][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3616.693544][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3616.693829][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3616.694140][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3616.694447][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3616.694771][    C3]  ? lock_release+0x1d5/0x250
[ 3616.695014][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3616.695278][    C3]  ? kernel_text_address+0xce/0xe0
[ 3616.695538][    C3]  ? __kernel_text_address+0x12/0x40
[ 3616.695803][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3616.696083][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3616.696392][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3616.696642][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3616.696916][    C3]  ? get_stack_info+0x36/0xc0
[ 3616.697156][    C3]  __tcf_classify+0x329/0x7d0
[ 3616.697398][    C3]  tcf_classify+0x283/0x930
[ 3616.697625][    C3]  ? lock_release+0x1d5/0x250
[ 3616.697863][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3616.698128][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3616.698382][    C3]  ? __kernel_text_address+0x12/0x40
[ 3616.698646][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3616.698928][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3616.699236][    C3]  tc_run+0x2e4/0x5d0
[ 3616.699441][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3616.699669][    C3]  ? lock_acquire+0x1c1/0x220
[ 3616.699904][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3616.700163][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3616.700414][    C3]  ? lock_acquire+0x1c1/0x220
[ 3616.700653][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3616.700916][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3616.701217][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3616.701487][    C3]  ? neigh_hh_output+0x348/0x590
[ 3616.701737][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3616.701999][    C3]  ip_finish_output2+0x786/0x18e0
[ 3616.702254][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3616.702588][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3616.702869][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3616.703120][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3616.703384][    C3]  ip_output+0x16b/0x4f0
[ 3616.703598][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3616.703843][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3616.704117][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3616.704432][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3616.704705][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3616.704953][    C3]  ? __alloc_skb+0xd4/0x280
[ 3616.705193][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3616.705462][    C3]  ? tcp_fragment+0x168/0x1040
[ 3616.705704][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3616.705954][    C3]  ? ip_local_out+0x114/0x3b0
[ 3616.706193][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3616.706437][    C3]  ? __skb_clone+0x57a/0x760
[ 3616.706669][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3616.706932][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3616.707211][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3616.707454][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3616.707699][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3616.707996][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3616.708313][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3616.708555][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3616.708813][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3616.709078][    C3]  tcp_write_timer+0x82/0x1d0
[ 3616.709315][    C3]  call_timer_fn+0x173/0x430
[ 3616.709551][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3616.709810][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3616.710068][    C3]  __run_timers.part.0+0x52d/0x890
[ 3616.710325][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3616.710591][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3616.710878][    C3]  ? lock_acquire+0x1c1/0x220
[ 3616.711113][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3616.711404][    C3]  ? lock_release+0x1d5/0x250
[ 3616.711640][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3616.711903][    C3]  ? ktime_get+0xb3/0x190
[ 3616.712122][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3616.712416][    C3]  run_timer_softirq+0x72/0x100
[ 3616.712660][    C3]  __do_softirq+0x1b9/0x7ff
[ 3616.712890][    C3]  irq_exit_rcu+0x98/0xc0
[ 3616.713114][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3616.713397][    C3]  </IRQ>
[ 3616.713547][    C3]  <TASK>
[ 3616.713697][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3616.713998][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3616.714318][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3616.715288][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3616.715594][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3616.715991][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3616.716386][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3616.716780][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3616.717174][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3616.717572][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3616.717865][    C3]  uart_start+0xe4/0x1b0
[ 3616.718086][    C3]  n_tty_write+0x677/0x7a0
[ 3616.718316][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3616.718567][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3616.718854][    C3]  ? lock_acquire+0x1c1/0x220
[ 3616.719089][    C3]  ? iterate_tty_write+0x95/0x540
[ 3616.719344][    C3]  iterate_tty_write+0x229/0x540
[ 3616.719593][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3616.719882][    C3]  vfs_write+0x9e9/0x10a0
[ 3616.720102][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3616.720343][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3616.720587][    C3]  ? lock_acquire+0x1c1/0x220
[ 3616.720824][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3616.721111][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3616.721374][    C3]  ? __fget_light+0x54/0x1e0
[ 3616.721610][    C3]  ksys_write+0xf5/0x1e0
[ 3616.721824][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3616.722072][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3616.722375][    C3]  do_syscall_64+0xc9/0x1e0
[ 3616.722607][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3616.722902][    C3] RIP: 0033:0x7f93b2836957
[ 3616.723130][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3616.724087][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3616.724505][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3616.724901][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3616.725302][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3616.725699][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3616.726094][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3616.726492][    C3]  </TASK>
[ 3644.613145][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1185s! [ncat:8027]
[ 3644.613574][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3644.614829][    C1] irq event stamp: 174248
[ 3644.615054][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3644.615580][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3644.616041][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3644.616509][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3644.616969][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3644.617417][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3644.618023][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3644.618348][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3644.619319][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3644.619625][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3644.620024][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3644.620421][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3644.620815][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3644.621212][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3644.621610][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3644.622054][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3644.622385][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3644.622783][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3644.623181][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3644.623582][    C1] PKRU: 55555554
[ 3644.623763][    C1] Call Trace:
[ 3644.623931][    C1]  <IRQ>
[ 3644.624083][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3644.624347][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3644.624591][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3644.624873][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3644.625144][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3644.625432][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3644.625697][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3644.626000][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3644.626261][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3644.626565][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3644.626861][    C1]  </IRQ>
[ 3644.627009][    C1]  <TASK>
[ 3644.627159][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3644.627472][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3644.627758][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3644.628053][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3644.628339][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3644.628651][    C1]  ? lock_acquire+0x1c1/0x220
[ 3644.628891][    C1]  ? lock_release+0x1d5/0x250
[ 3644.629129][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3644.629377][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3644.629650][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3644.629931][    C1]  ? lock_acquire+0x1c1/0x220
[ 3644.630170][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3644.630411][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3644.630670][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3644.630902][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3644.631149][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3644.631407][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3644.631680][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3644.631959][    C1]  ip_local_deliver+0x19d/0x480
[ 3644.632205][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3644.632475][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3644.632737][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3644.633082][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3644.633336][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3644.633653][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3644.633915][    C1]  ip_rcv+0x564/0x740
[ 3644.634119][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3644.634349][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3644.634602][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3644.634880][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3644.635154][    C1]  ? skb_clone+0x10b/0x330
[ 3644.635380][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3644.635698][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3644.636022][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3644.636302][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3644.636601][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3644.636855][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3644.637082][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3644.637389][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3644.637671][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3644.637999][    C1]  ? lock_acquire+0x1c1/0x220
[ 3644.638242][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3644.638534][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3644.638823][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3644.639141][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3644.639396][    C1]  ? __skb_clone+0x57a/0x760
[ 3644.639632][    C1]  netif_receive_skb+0x55/0x280
[ 3644.639883][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3644.640194][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3644.640526][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3644.640825][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3644.641101][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3644.641390][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3644.641705][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3644.641987][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3644.642302][    C1]  ? stack_trace_save+0x95/0xd0
[ 3644.642552][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3644.642829][    C1]  ? kasan_save_stack+0x34/0x50
[ 3644.643079][    C1]  ? kasan_save_stack+0x24/0x50
[ 3644.643330][    C1]  ? kasan_save_track+0x14/0x30
[ 3644.643574][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3644.643839][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3644.644094][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3644.644344][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3644.644605][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3644.644877][    C1]  ? ip_output+0x16b/0x4f0
[ 3644.645110][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3644.645365][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3644.645642][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3644.645911][    C1]  ? get_reg+0x119/0x190
[ 3644.646136][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3644.646404][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3644.646712][    C1]  __tcf_classify+0x329/0x7d0
[ 3644.646953][    C1]  tcf_classify+0x283/0x930
[ 3644.647185][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3644.647436][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3644.647690][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3644.647974][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3644.648240][    C1]  tc_run+0x2e4/0x5d0
[ 3644.648447][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3644.648677][    C1]  ? lock_acquire+0x1c1/0x220
[ 3644.648917][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3644.649178][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3644.649432][    C1]  ? lock_acquire+0x1c1/0x220
[ 3644.649671][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3644.649935][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3644.650240][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3644.650511][    C1]  ? neigh_hh_output+0x348/0x590
[ 3644.650764][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3644.651028][    C1]  ip_finish_output2+0x786/0x18e0
[ 3644.651284][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3644.651565][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3644.651902][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3644.652178][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3644.652430][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3644.652693][    C1]  ip_output+0x16b/0x4f0
[ 3644.652908][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3644.653143][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3644.653387][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3644.653671][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3644.653920][    C1]  ? ip_local_out+0x114/0x3b0
[ 3644.654159][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3644.654407][    C1]  ? __create_object+0x5e/0xb0
[ 3644.654649][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3644.654921][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3644.655201][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3644.655472][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3644.655754][    C1]  tcp_release_cb+0x1e9/0x390
[ 3644.655990][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3644.656255][    C1]  release_sock+0xb8/0x1d0
[ 3644.656482][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3644.656701][    C1]  ? lock_release+0x1d5/0x250
[ 3644.656939][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3644.657190][    C1]  ? core_sys_select+0x620/0x710
[ 3644.657444][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3644.657712][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3644.657938][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3644.658188][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3644.658442][    C1]  ? __fget_light+0x54/0x1e0
[ 3644.658677][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3644.658943][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3644.659181][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3644.659444][    C1]  ? __might_fault+0xc6/0x180
[ 3644.659686][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3644.659967][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3644.660266][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3644.660566][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3644.660886][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3644.661138][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3644.661443][    C1]  do_syscall_64+0xc9/0x1e0
[ 3644.661673][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3644.661972][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3644.662202][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3644.663167][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3644.663587][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3644.663985][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3644.664384][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3644.664779][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3644.665179][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3644.665577][    C1]  </TASK>
[ 3644.665733][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1185s! [perl:7725]
[ 3644.666145][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3644.667391][    C3] irq event stamp: 290154
[ 3644.667607][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3644.668129][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3644.668632][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3644.669100][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3644.669561][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3644.670008][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3644.670616][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3644.670939][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3644.671903][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3644.672208][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3644.672606][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3644.673001][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3644.673396][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3644.673790][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3644.674186][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3644.674630][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3644.674967][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3644.675364][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3644.675759][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3644.676157][    C3] PKRU: 55555554
[ 3644.676337][    C3] Call Trace:
[ 3644.676507][    C3]  <IRQ>
[ 3644.676656][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3644.676917][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3644.677157][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3644.677436][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3644.677706][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3644.677991][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3644.678257][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3644.678559][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3644.678819][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3644.679126][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3644.679422][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3644.679734][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3644.680022][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3644.680317][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3644.680603][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3644.680914][    C3]  ? get_stack_info+0x36/0xc0
[ 3644.681154][    C3]  ? lock_acquire+0x1c1/0x220
[ 3644.681395][    C3]  ? lock_release+0x1d5/0x250
[ 3644.681632][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3644.681878][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3644.682149][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3644.682431][    C3]  ? lock_acquire+0x1c1/0x220
[ 3644.682668][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3644.682907][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3644.683166][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3644.683399][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3644.683645][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3644.683902][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3644.684176][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3644.684456][    C3]  ip_local_deliver+0x19d/0x480
[ 3644.684700][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3644.684979][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3644.685242][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3644.685586][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3644.685837][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3644.686155][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3644.686417][    C3]  ip_rcv+0x564/0x740
[ 3644.686620][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3644.686852][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3644.687104][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3644.687378][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3644.687609][    C3]  ? skb_clone+0x10b/0x330
[ 3644.687834][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3644.688152][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3644.688455][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3644.688737][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3644.689031][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3644.689279][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3644.689508][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3644.689810][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3644.690094][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3644.690418][    C3]  ? lock_acquire+0x1c1/0x220
[ 3644.690660][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3644.690953][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3644.691237][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3644.691551][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3644.691806][    C3]  ? __skb_clone+0x57a/0x760
[ 3644.692038][    C3]  netif_receive_skb+0x55/0x280
[ 3644.692285][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3644.692596][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3644.692925][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3644.693224][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3644.693496][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3644.693782][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3644.694092][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3644.694400][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3644.694724][    C3]  ? lock_release+0x1d5/0x250
[ 3644.694970][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3644.695237][    C3]  ? kernel_text_address+0xce/0xe0
[ 3644.695499][    C3]  ? __kernel_text_address+0x12/0x40
[ 3644.695766][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3644.696048][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3644.696360][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3644.696611][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3644.696885][    C3]  ? get_stack_info+0x36/0xc0
[ 3644.697126][    C3]  __tcf_classify+0x329/0x7d0
[ 3644.697368][    C3]  tcf_classify+0x283/0x930
[ 3644.697598][    C3]  ? lock_release+0x1d5/0x250
[ 3644.697834][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3644.698095][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3644.698353][    C3]  ? __kernel_text_address+0x12/0x40
[ 3644.698626][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3644.698907][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3644.699218][    C3]  tc_run+0x2e4/0x5d0
[ 3644.699420][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3644.699649][    C3]  ? lock_acquire+0x1c1/0x220
[ 3644.699885][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3644.700144][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3644.700397][    C3]  ? lock_acquire+0x1c1/0x220
[ 3644.700632][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3644.700895][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3644.701197][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3644.701465][    C3]  ? neigh_hh_output+0x348/0x590
[ 3644.701715][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3644.701977][    C3]  ip_finish_output2+0x786/0x18e0
[ 3644.702234][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3644.702571][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3644.702845][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3644.703095][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3644.703359][    C3]  ip_output+0x16b/0x4f0
[ 3644.703573][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3644.703815][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3644.704089][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3644.704400][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3644.704676][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3644.704936][    C3]  ? __alloc_skb+0xd4/0x280
[ 3644.705163][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3644.705431][    C3]  ? tcp_fragment+0x168/0x1040
[ 3644.705673][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3644.705922][    C3]  ? ip_local_out+0x114/0x3b0
[ 3644.706161][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3644.706408][    C3]  ? __skb_clone+0x57a/0x760
[ 3644.706640][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3644.706905][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3644.707184][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3644.707426][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3644.707673][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3644.707968][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3644.708286][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3644.708528][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3644.708786][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3644.709050][    C3]  tcp_write_timer+0x82/0x1d0
[ 3644.709290][    C3]  call_timer_fn+0x173/0x430
[ 3644.709527][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3644.709786][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3644.710046][    C3]  __run_timers.part.0+0x52d/0x890
[ 3644.710307][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3644.710572][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3644.710854][    C3]  ? lock_acquire+0x1c1/0x220
[ 3644.711087][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3644.711380][    C3]  ? lock_release+0x1d5/0x250
[ 3644.711617][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3644.711878][    C3]  ? ktime_get+0xb3/0x190
[ 3644.712096][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3644.712392][    C3]  run_timer_softirq+0x72/0x100
[ 3644.712637][    C3]  __do_softirq+0x1b9/0x7ff
[ 3644.712866][    C3]  irq_exit_rcu+0x98/0xc0
[ 3644.713087][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3644.713370][    C3]  </IRQ>
[ 3644.713520][    C3]  <TASK>
[ 3644.713669][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3644.713970][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3644.714292][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3644.715256][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3644.715562][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3644.715955][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3644.716349][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3644.716744][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3644.717138][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3644.717535][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3644.717829][    C3]  uart_start+0xe4/0x1b0
[ 3644.718048][    C3]  n_tty_write+0x677/0x7a0
[ 3644.718278][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3644.718528][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3644.718812][    C3]  ? lock_acquire+0x1c1/0x220
[ 3644.719049][    C3]  ? iterate_tty_write+0x95/0x540
[ 3644.719303][    C3]  iterate_tty_write+0x229/0x540
[ 3644.719554][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3644.719840][    C3]  vfs_write+0x9e9/0x10a0
[ 3644.720060][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3644.720302][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3644.720544][    C3]  ? lock_acquire+0x1c1/0x220
[ 3644.720781][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3644.721065][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3644.721330][    C3]  ? __fget_light+0x54/0x1e0
[ 3644.721563][    C3]  ksys_write+0xf5/0x1e0
[ 3644.721780][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3644.722025][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3644.722327][    C3]  do_syscall_64+0xc9/0x1e0
[ 3644.722558][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3644.722853][    C3] RIP: 0033:0x7f93b2836957
[ 3644.723077][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3644.724034][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3644.724453][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3644.724853][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3644.725250][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3644.725644][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3644.726040][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3644.726436][    C3]  </TASK>
[ 3669.072163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3669.072538][    C1] rcu: 1-....: (1290224 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=309377
[ 3669.073092][    C1] rcu: (t=1275101 jiffies g=1064457 q=82 ncpus=4)
[ 3669.073422][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3669.073868][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3669.074479][    C1] RIP: 0010:__kasan_check_read+0x8/0x20
[ 3669.074782][    C1] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 3669.075749][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 3669.076062][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3669.076467][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3669.076863][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3669.077262][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3669.077658][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3669.078057][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3669.078504][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3669.078832][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3669.079236][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3669.079640][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3669.080038][    C1] PKRU: 55555554
[ 3669.080219][    C1] Call Trace:
[ 3669.080390][    C1]  <IRQ>
[ 3669.080538][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3669.080816][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 3669.081073][    C1]  ? check_cpu_stall+0x284/0x500
[ 3669.081323][    C1]  ? rcu_pending+0x92/0x360
[ 3669.081553][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3669.081821][    C1]  ? update_process_times+0xb9/0x110
[ 3669.082097][    C1]  ? tick_sched_handle+0x67/0x130
[ 3669.082357][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3669.082641][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3669.082881][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3669.083195][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3669.083471][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3669.083758][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3669.084023][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3669.084329][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3669.084591][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3669.084915][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3669.085216][    C1]  </IRQ>
[ 3669.085366][    C1]  <TASK>
[ 3669.085514][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3669.085828][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3669.086130][    C1]  ? __kasan_check_read+0x8/0x20
[ 3669.086385][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3669.086664][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3669.086981][    C1]  ? lock_acquire+0x1c1/0x220
[ 3669.087221][    C1]  ? lock_release+0x1d5/0x250
[ 3669.087466][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3669.087714][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3669.087984][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3669.088269][    C1]  ? lock_acquire+0x1c1/0x220
[ 3669.088506][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3669.088744][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3669.089002][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3669.089245][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3669.089494][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3669.089751][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3669.090026][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3669.090303][    C1]  ip_local_deliver+0x19d/0x480
[ 3669.090549][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3669.090821][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3669.091084][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3669.091430][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3669.091684][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3669.092004][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3669.092267][    C1]  ip_rcv+0x564/0x740
[ 3669.092471][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3669.092701][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3669.092954][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3669.093228][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3669.093500][    C1]  ? skb_clone+0x10b/0x330
[ 3669.093730][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3669.094049][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3669.094354][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3669.094634][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3669.094932][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3669.095180][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3669.095411][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3669.095712][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3669.095995][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3669.096320][    C1]  ? lock_acquire+0x1c1/0x220
[ 3669.096559][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3669.096853][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3669.097138][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3669.097455][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3669.097717][    C1]  ? __skb_clone+0x57a/0x760
[ 3669.097952][    C1]  netif_receive_skb+0x55/0x280
[ 3669.098207][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3669.098525][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3669.098855][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3669.099156][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3669.099436][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3669.099725][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3669.100035][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3669.100319][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3669.100634][    C1]  ? stack_trace_save+0x95/0xd0
[ 3669.100880][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3669.101163][    C1]  ? kasan_save_stack+0x34/0x50
[ 3669.101417][    C1]  ? kasan_save_stack+0x24/0x50
[ 3669.101662][    C1]  ? kasan_save_track+0x14/0x30
[ 3669.101907][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3669.102184][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3669.102440][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3669.102686][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3669.102953][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3669.103218][    C1]  ? ip_output+0x16b/0x4f0
[ 3669.103445][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3669.103701][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3669.103982][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3669.104247][    C1]  ? get_reg+0x119/0x190
[ 3669.104462][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3669.104733][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3669.105042][    C1]  __tcf_classify+0x329/0x7d0
[ 3669.105291][    C1]  tcf_classify+0x283/0x930
[ 3669.105524][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3669.105776][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3669.106029][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3669.106314][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3669.106580][    C1]  tc_run+0x2e4/0x5d0
[ 3669.106792][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3669.107023][    C1]  ? lock_acquire+0x1c1/0x220
[ 3669.107274][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3669.107533][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3669.107789][    C1]  ? lock_acquire+0x1c1/0x220
[ 3669.108025][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3669.108290][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3669.108594][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3669.108872][    C1]  ? neigh_hh_output+0x348/0x590
[ 3669.109129][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3669.109393][    C1]  ip_finish_output2+0x786/0x18e0
[ 3669.109648][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3669.109928][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3669.110263][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3669.110537][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3669.110788][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3669.111052][    C1]  ip_output+0x16b/0x4f0
[ 3669.111267][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3669.111503][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3669.111742][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3669.112028][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3669.112279][    C1]  ? ip_local_out+0x114/0x3b0
[ 3669.112516][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3669.112763][    C1]  ? __create_object+0x5e/0xb0
[ 3669.113007][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3669.113272][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3669.113553][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3669.113822][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3669.114103][    C1]  tcp_release_cb+0x1e9/0x390
[ 3669.114341][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3669.114605][    C1]  release_sock+0xb8/0x1d0
[ 3669.114840][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3669.115056][    C1]  ? lock_release+0x1d5/0x250
[ 3669.115292][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3669.115540][    C1]  ? core_sys_select+0x620/0x710
[ 3669.115793][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3669.116059][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3669.116283][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3669.116534][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3669.116785][    C1]  ? __fget_light+0x54/0x1e0
[ 3669.117024][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3669.117287][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3669.117532][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3669.117795][    C1]  ? __might_fault+0xc6/0x180
[ 3669.118037][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3669.118315][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3669.118611][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3669.118911][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3669.119231][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3669.119481][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3669.119779][    C1]  do_syscall_64+0xc9/0x1e0
[ 3669.120012][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3669.120312][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3669.120537][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3669.121501][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3669.121924][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3669.122320][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3669.122716][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3669.123114][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3669.123510][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3669.123910][    C1]  </TASK>
[ 3669.124068][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 3669.124341][    C3] NMI backtrace for cpu 3
[ 3669.124348][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3669.124352][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3669.124355][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3669.124361][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3669.124364][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3669.124368][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3669.124370][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3669.124371][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3669.124373][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3669.124375][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3669.124376][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3669.124379][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3669.124382][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3669.124384][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3669.124386][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3669.124387][    C3] PKRU: 55555554
[ 3669.124389][    C3] Call Trace:
[ 3669.124391][    C3]  <NMI>
[ 3669.124394][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 3669.124400][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3669.124405][    C3]  ? nmi_handle+0x153/0x420
[ 3669.124411][    C3]  ? default_do_nmi+0x41/0x100
[ 3669.124415][    C3]  ? exc_nmi+0xf3/0x120
[ 3669.124417][    C3]  ? end_repeat_nmi+0xf/0x60
[ 3669.124423][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3669.124427][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3669.124430][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3669.124434][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3669.124437][    C3]  </NMI>
[ 3669.124439][    C3]  <IRQ>
[ 3669.124440][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3669.124443][    C3]  ? get_stack_info+0x36/0xc0
[ 3669.124449][    C3]  ? lock_acquire+0x1c1/0x220
[ 3669.124453][    C3]  ? lock_release+0x1d5/0x250
[ 3669.124457][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3669.124460][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3669.124463][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3669.124467][    C3]  ? lock_acquire+0x1c1/0x220
[ 3669.124469][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3669.124473][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3669.124477][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3669.124484][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3669.124486][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3669.124491][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3669.124497][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3669.124501][    C3]  ip_local_deliver+0x19d/0x480
[ 3669.124504][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3669.124506][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3669.124509][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3669.124514][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3669.124518][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3669.124522][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3669.124531][    C3]  ip_rcv+0x564/0x740
[ 3669.124534][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3669.124536][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3669.124541][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3669.124544][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3669.124549][    C3]  ? skb_clone+0x10b/0x330
[ 3669.124552][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3669.124558][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3669.124564][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3669.124567][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3669.124576][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3669.124580][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3669.124582][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3669.124586][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3669.124589][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3669.124593][    C3]  ? lock_acquire+0x1c1/0x220
[ 3669.124596][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3669.124600][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3669.124604][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3669.124608][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3669.124611][    C3]  ? __skb_clone+0x57a/0x760
[ 3669.124613][    C3]  netif_receive_skb+0x55/0x280
[ 3669.124617][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3669.124624][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3669.124631][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3669.124638][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3669.124643][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3669.124653][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3669.124661][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3669.124670][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3669.124679][    C3]  ? lock_release+0x1d5/0x250
[ 3669.124682][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3669.124688][    C3]  ? kernel_text_address+0xce/0xe0
[ 3669.124693][    C3]  ? __kernel_text_address+0x12/0x40
[ 3669.124696][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3669.124698][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3669.124702][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3669.124709][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3669.124711][    C3]  ? get_stack_info+0x36/0xc0
[ 3669.124716][    C3]  __tcf_classify+0x329/0x7d0
[ 3669.124728][    C3]  tcf_classify+0x283/0x930
[ 3669.124732][    C3]  ? lock_release+0x1d5/0x250
[ 3669.124735][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3669.124738][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3669.124741][    C3]  ? __kernel_text_address+0x12/0x40
[ 3669.124743][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3669.124746][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3669.124750][    C3]  tc_run+0x2e4/0x5d0
[ 3669.124754][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3669.124757][    C3]  ? lock_acquire+0x1c1/0x220
[ 3669.124760][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3669.124764][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3669.124769][    C3]  ? lock_acquire+0x1c1/0x220
[ 3669.124771][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3669.124774][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3669.124778][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3669.124781][    C3]  ? neigh_hh_output+0x348/0x590
[ 3669.124785][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3669.124789][    C3]  ip_finish_output2+0x786/0x18e0
[ 3669.124793][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3669.124800][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3669.124803][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3669.124807][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3669.124811][    C3]  ip_output+0x16b/0x4f0
[ 3669.124814][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3669.124816][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3669.124819][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3669.124823][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3669.124826][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3669.124830][    C3]  ? __alloc_skb+0xd4/0x280
[ 3669.124833][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3669.124839][    C3]  ? tcp_fragment+0x168/0x1040
[ 3669.124843][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3669.124846][    C3]  ? ip_local_out+0x114/0x3b0
[ 3669.124849][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3669.124853][    C3]  ? __skb_clone+0x57a/0x760
[ 3669.124856][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3669.124862][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3669.124865][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3669.124870][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3669.124874][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3669.124879][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3669.124882][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3669.124885][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3669.124889][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3669.124892][    C3]  tcp_write_timer+0x82/0x1d0
[ 3669.124895][    C3]  call_timer_fn+0x173/0x430
[ 3669.124901][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3669.124906][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3669.124911][    C3]  __run_timers.part.0+0x52d/0x890
[ 3669.124914][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3669.124919][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3669.124922][    C3]  ? lock_acquire+0x1c1/0x220
[ 3669.124924][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3669.124929][    C3]  ? lock_release+0x1d5/0x250
[ 3669.124932][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3669.124935][    C3]  ? ktime_get+0xb3/0x190
[ 3669.124939][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3669.124943][    C3]  run_timer_softirq+0x72/0x100
[ 3669.124947][    C3]  __do_softirq+0x1b9/0x7ff
[ 3669.124951][    C3]  irq_exit_rcu+0x98/0xc0
[ 3669.124955][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3669.124959][    C3]  </IRQ>
[ 3669.124960][    C3]  <TASK>
[ 3669.124961][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3669.124964][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3669.124967][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3669.124969][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3669.124971][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3669.124973][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3669.124974][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3669.124975][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3669.124977][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3669.124980][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3669.124984][    C3]  uart_start+0xe4/0x1b0
[ 3669.124990][    C3]  n_tty_write+0x677/0x7a0
[ 3669.124997][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3669.125000][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3669.125006][    C3]  ? lock_acquire+0x1c1/0x220
[ 3669.125008][    C3]  ? iterate_tty_write+0x95/0x540
[ 3669.125012][    C3]  iterate_tty_write+0x229/0x540
[ 3669.125016][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3669.125020][    C3]  vfs_write+0x9e9/0x10a0
[ 3669.125024][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3669.125027][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3669.125031][    C3]  ? lock_acquire+0x1c1/0x220
[ 3669.125033][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3669.125037][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3669.125040][    C3]  ? __fget_light+0x54/0x1e0
[ 3669.125045][    C3]  ksys_write+0xf5/0x1e0
[ 3669.125049][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3669.125053][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3669.125057][    C3]  do_syscall_64+0xc9/0x1e0
[ 3669.125061][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3669.125065][    C3] RIP: 0033:0x7f93b2836957
[ 3669.125067][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3669.125069][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3669.125071][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3669.125073][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3669.125075][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3669.125076][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3669.125078][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3669.125083][    C3]  </TASK>
[ 3696.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1233s! [ncat:8027]
[ 3696.613583][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3696.614855][    C1] irq event stamp: 174248
[ 3696.615074][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3696.615601][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3696.616064][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3696.616531][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3696.616993][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3696.617439][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3696.618051][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3696.618373][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3696.619338][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3696.619644][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3696.620039][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3696.620435][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3696.620829][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3696.621223][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3696.621618][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3696.622060][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3696.622391][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3696.622787][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3696.623182][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3696.623577][    C1] PKRU: 55555554
[ 3696.623755][    C1] Call Trace:
[ 3696.623927][    C1]  <IRQ>
[ 3696.624076][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3696.624340][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3696.624586][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3696.624864][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3696.625134][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3696.625420][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3696.625686][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3696.625992][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3696.626252][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3696.626560][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3696.626855][    C1]  </IRQ>
[ 3696.627004][    C1]  <TASK>
[ 3696.627154][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3696.627466][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3696.627757][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3696.628050][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3696.628338][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3696.628650][    C1]  ? lock_acquire+0x1c1/0x220
[ 3696.628890][    C1]  ? lock_release+0x1d5/0x250
[ 3696.629127][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3696.629377][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3696.629649][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3696.629933][    C1]  ? lock_acquire+0x1c1/0x220
[ 3696.630171][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3696.630409][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3696.630669][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3696.630903][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3696.631150][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3696.631409][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3696.631682][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3696.631958][    C1]  ip_local_deliver+0x19d/0x480
[ 3696.632204][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3696.632477][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3696.632740][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3696.633086][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3696.633339][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3696.633656][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3696.633918][    C1]  ip_rcv+0x564/0x740
[ 3696.634122][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3696.634354][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3696.634615][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3696.634891][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3696.635161][    C1]  ? skb_clone+0x10b/0x330
[ 3696.635390][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3696.635709][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3696.636015][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3696.636295][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3696.636588][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3696.636834][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3696.637064][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3696.637363][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3696.637649][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3696.637971][    C1]  ? lock_acquire+0x1c1/0x220
[ 3696.638210][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3696.638506][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3696.638790][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3696.639105][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3696.639360][    C1]  ? __skb_clone+0x57a/0x760
[ 3696.639594][    C1]  netif_receive_skb+0x55/0x280
[ 3696.639840][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3696.640150][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3696.640482][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3696.640779][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3696.641052][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3696.641341][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3696.641652][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3696.641935][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3696.642250][    C1]  ? stack_trace_save+0x95/0xd0
[ 3696.642497][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3696.642776][    C1]  ? kasan_save_stack+0x34/0x50
[ 3696.643027][    C1]  ? kasan_save_stack+0x24/0x50
[ 3696.643275][    C1]  ? kasan_save_track+0x14/0x30
[ 3696.643521][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3696.643786][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3696.644040][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3696.644288][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3696.644553][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3696.644823][    C1]  ? ip_output+0x16b/0x4f0
[ 3696.645049][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3696.645304][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3696.645577][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3696.645844][    C1]  ? get_reg+0x119/0x190
[ 3696.646058][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3696.646326][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3696.646634][    C1]  __tcf_classify+0x329/0x7d0
[ 3696.646876][    C1]  tcf_classify+0x283/0x930
[ 3696.647109][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3696.647358][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3696.647612][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3696.647898][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3696.648166][    C1]  tc_run+0x2e4/0x5d0
[ 3696.648370][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3696.648602][    C1]  ? lock_acquire+0x1c1/0x220
[ 3696.648841][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3696.649101][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3696.649354][    C1]  ? lock_acquire+0x1c1/0x220
[ 3696.649591][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3696.649855][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3696.650157][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3696.650431][    C1]  ? neigh_hh_output+0x348/0x590
[ 3696.650682][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3696.650946][    C1]  ip_finish_output2+0x786/0x18e0
[ 3696.651203][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3696.651483][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3696.651819][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3696.652094][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3696.652347][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3696.652611][    C1]  ip_output+0x16b/0x4f0
[ 3696.652826][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3696.653062][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3696.653304][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3696.653589][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3696.653840][    C1]  ? ip_local_out+0x114/0x3b0
[ 3696.654079][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3696.654326][    C1]  ? __create_object+0x5e/0xb0
[ 3696.654568][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3696.654844][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3696.655124][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3696.655394][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3696.655674][    C1]  tcp_release_cb+0x1e9/0x390
[ 3696.655912][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3696.656175][    C1]  release_sock+0xb8/0x1d0
[ 3696.656404][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3696.656622][    C1]  ? lock_release+0x1d5/0x250
[ 3696.656860][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3696.657109][    C1]  ? core_sys_select+0x620/0x710
[ 3696.657363][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3696.657631][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3696.657857][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3696.658107][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3696.658361][    C1]  ? __fget_light+0x54/0x1e0
[ 3696.658595][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3696.658859][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3696.659098][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3696.659361][    C1]  ? __might_fault+0xc6/0x180
[ 3696.659603][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3696.659881][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3696.660180][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3696.660481][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3696.660801][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3696.661055][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3696.661357][    C1]  do_syscall_64+0xc9/0x1e0
[ 3696.661589][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3696.661889][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3696.662118][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3696.663084][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3696.663505][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3696.663900][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3696.664301][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3696.664702][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3696.665099][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3696.665499][    C1]  </TASK>
[ 3696.665657][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1233s! [perl:7725]
[ 3696.666083][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3696.667339][    C3] irq event stamp: 290154
[ 3696.667558][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3696.668086][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3696.668586][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3696.669050][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3696.669511][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3696.669956][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3696.670565][    C3] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 3696.670850][    C3] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 3696.671813][    C3] RSP: 0018:ffffc90000277a88 EFLAGS: 00000202
[ 3696.672117][    C3] RAX: ffff888007a89b58 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3696.672515][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3696.672910][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3696.673305][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3696.673699][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3696.674095][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3696.674539][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3696.674877][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3696.675274][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3696.675668][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3696.676066][    C3] PKRU: 55555554
[ 3696.676246][    C3] Call Trace:
[ 3696.676416][    C3]  <IRQ>
[ 3696.676567][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3696.676829][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3696.677069][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3696.677346][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3696.677618][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3696.677903][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3696.678167][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3696.678470][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3696.678730][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3696.679038][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3696.679332][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3696.679645][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3696.679931][    C3]  ? kasan_check_range+0x12/0x1c0
[ 3696.680185][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3696.680466][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3696.680773][    C3]  ? get_stack_info+0x36/0xc0
[ 3696.681010][    C3]  ? lock_acquire+0x1c1/0x220
[ 3696.681252][    C3]  ? lock_release+0x1d5/0x250
[ 3696.681490][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3696.681735][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3696.682004][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3696.682287][    C3]  ? lock_acquire+0x1c1/0x220
[ 3696.682524][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3696.682764][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3696.683021][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3696.683255][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3696.683499][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3696.683755][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3696.684030][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3696.684305][    C3]  ip_local_deliver+0x19d/0x480
[ 3696.684551][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3696.684827][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3696.685087][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3696.685432][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3696.685682][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3696.685999][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3696.686260][    C3]  ip_rcv+0x564/0x740
[ 3696.686464][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3696.686690][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3696.686943][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3696.687217][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3696.687446][    C3]  ? skb_clone+0x10b/0x330
[ 3696.687674][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3696.687989][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3696.688291][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3696.688572][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3696.688863][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3696.689109][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3696.689340][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3696.689636][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3696.689919][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3696.690242][    C3]  ? lock_acquire+0x1c1/0x220
[ 3696.690478][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3696.690770][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3696.691053][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3696.691368][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3696.691621][    C3]  ? __skb_clone+0x57a/0x760
[ 3696.691851][    C3]  netif_receive_skb+0x55/0x280
[ 3696.692097][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3696.692409][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3696.692738][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3696.693035][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3696.693307][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3696.693594][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3696.693904][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3696.694213][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3696.694536][    C3]  ? lock_release+0x1d5/0x250
[ 3696.694783][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3696.695048][    C3]  ? kernel_text_address+0xce/0xe0
[ 3696.695310][    C3]  ? __kernel_text_address+0x12/0x40
[ 3696.695574][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3696.695856][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3696.696165][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3696.696414][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3696.696690][    C3]  ? get_stack_info+0x36/0xc0
[ 3696.696927][    C3]  __tcf_classify+0x329/0x7d0
[ 3696.697168][    C3]  tcf_classify+0x283/0x930
[ 3696.697399][    C3]  ? lock_release+0x1d5/0x250
[ 3696.697635][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3696.697897][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3696.698151][    C3]  ? __kernel_text_address+0x12/0x40
[ 3696.698417][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3696.698696][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3696.699006][    C3]  tc_run+0x2e4/0x5d0
[ 3696.699210][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3696.699440][    C3]  ? lock_acquire+0x1c1/0x220
[ 3696.699677][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3696.699936][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3696.700187][    C3]  ? lock_acquire+0x1c1/0x220
[ 3696.700422][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3696.700685][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3696.700986][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3696.701258][    C3]  ? neigh_hh_output+0x348/0x590
[ 3696.701510][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3696.701772][    C3]  ip_finish_output2+0x786/0x18e0
[ 3696.702026][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3696.702361][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3696.702634][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3696.702884][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3696.703145][    C3]  ip_output+0x16b/0x4f0
[ 3696.703363][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3696.703602][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3696.703878][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3696.704186][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3696.704460][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3696.704718][    C3]  ? __alloc_skb+0xd4/0x280
[ 3696.704945][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3696.705215][    C3]  ? tcp_fragment+0x168/0x1040
[ 3696.705455][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3696.705702][    C3]  ? ip_local_out+0x114/0x3b0
[ 3696.705942][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3696.706188][    C3]  ? __skb_clone+0x57a/0x760
[ 3696.706422][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3696.706685][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3696.706962][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3696.707206][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3696.707453][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3696.707752][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3696.708070][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3696.708311][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3696.708572][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3696.708838][    C3]  tcp_write_timer+0x82/0x1d0
[ 3696.709074][    C3]  call_timer_fn+0x173/0x430
[ 3696.709313][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3696.709575][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3696.709833][    C3]  __run_timers.part.0+0x52d/0x890
[ 3696.710091][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3696.710359][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3696.710642][    C3]  ? lock_acquire+0x1c1/0x220
[ 3696.710879][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3696.711168][    C3]  ? lock_release+0x1d5/0x250
[ 3696.711405][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3696.711666][    C3]  ? ktime_get+0xb3/0x190
[ 3696.711885][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3696.712180][    C3]  run_timer_softirq+0x72/0x100
[ 3696.712426][    C3]  __do_softirq+0x1b9/0x7ff
[ 3696.712657][    C3]  irq_exit_rcu+0x98/0xc0
[ 3696.712879][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3696.713161][    C3]  </IRQ>
[ 3696.713313][    C3]  <TASK>
[ 3696.713460][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3696.713761][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3696.714080][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3696.715044][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3696.715350][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3696.715744][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3696.716136][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3696.716534][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3696.716927][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3696.717323][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3696.717615][    C3]  uart_start+0xe4/0x1b0
[ 3696.717832][    C3]  n_tty_write+0x677/0x7a0
[ 3696.718060][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3696.718311][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3696.718596][    C3]  ? lock_acquire+0x1c1/0x220
[ 3696.718831][    C3]  ? iterate_tty_write+0x95/0x540
[ 3696.719086][    C3]  iterate_tty_write+0x229/0x540
[ 3696.719339][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3696.719623][    C3]  vfs_write+0x9e9/0x10a0
[ 3696.719844][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3696.720083][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3696.720324][    C3]  ? lock_acquire+0x1c1/0x220
[ 3696.720561][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3696.720847][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3696.721109][    C3]  ? __fget_light+0x54/0x1e0
[ 3696.721343][    C3]  ksys_write+0xf5/0x1e0
[ 3696.721561][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3696.721807][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3696.722107][    C3]  do_syscall_64+0xc9/0x1e0
[ 3696.722345][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3696.722644][    C3] RIP: 0033:0x7f93b2836957
[ 3696.722868][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3696.723830][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3696.724250][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3696.724650][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3696.725045][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3696.725441][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3696.725836][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3696.726235][    C3]  </TASK>
[ 3724.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1259s! [ncat:8027]
[ 3724.613581][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3724.614842][    C1] irq event stamp: 174248
[ 3724.615061][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3724.615590][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3724.616052][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3724.616520][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3724.616981][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3724.617429][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3724.618036][    C1] RIP: 0010:kasan_check_range+0x66/0x1c0
[ 3724.618338][    C1] Code: 5b 5d 41 5c c3 cc cc cc cc 48 b8 ff ff ff ff ff 7f ff ff 48 39 c7 76 dd 4c 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df <4d> 89 d1 48 c1 ed 03 49 c1 e9 03 48 01 c5 49 01 c1 48 89 e8 49 8d
[ 3724.619307][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000212
[ 3724.619612][    C1] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3724.620009][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3724.620409][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3724.620800][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3724.621199][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3724.621596][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3724.622040][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3724.622375][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3724.622772][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3724.623174][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3724.623576][    C1] PKRU: 55555554
[ 3724.623756][    C1] Call Trace:
[ 3724.623924][    C1]  <IRQ>
[ 3724.624076][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3724.624343][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3724.624593][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3724.624867][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3724.625138][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3724.625430][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3724.625693][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3724.625997][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3724.626265][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3724.626572][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3724.626867][    C1]  </IRQ>
[ 3724.627015][    C1]  <TASK>
[ 3724.627174][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3724.627488][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3724.627776][    C1]  ? kasan_check_range+0x66/0x1c0
[ 3724.628031][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3724.628323][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3724.628634][    C1]  ? lock_acquire+0x1c1/0x220
[ 3724.628873][    C1]  ? lock_release+0x1d5/0x250
[ 3724.629112][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3724.629366][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3724.629635][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3724.629918][    C1]  ? lock_acquire+0x1c1/0x220
[ 3724.630154][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3724.630399][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3724.630658][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3724.630892][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3724.631137][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3724.631397][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3724.631671][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3724.631946][    C1]  ip_local_deliver+0x19d/0x480
[ 3724.632199][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3724.632467][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3724.632728][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3724.633077][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3724.633340][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3724.633658][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3724.633919][    C1]  ip_rcv+0x564/0x740
[ 3724.634122][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3724.634354][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3724.634610][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3724.634891][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3724.635160][    C1]  ? skb_clone+0x10b/0x330
[ 3724.635389][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3724.635704][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3724.636007][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3724.636293][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3724.636586][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3724.636833][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3724.637062][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3724.637363][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3724.637647][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3724.637970][    C1]  ? lock_acquire+0x1c1/0x220
[ 3724.638219][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3724.638514][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3724.638798][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3724.639113][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3724.639372][    C1]  ? __skb_clone+0x57a/0x760
[ 3724.639604][    C1]  netif_receive_skb+0x55/0x280
[ 3724.639850][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3724.640163][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3724.640496][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3724.640793][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3724.641067][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3724.641357][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3724.641666][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3724.641948][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3724.642266][    C1]  ? stack_trace_save+0x95/0xd0
[ 3724.642512][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3724.642791][    C1]  ? kasan_save_stack+0x34/0x50
[ 3724.643036][    C1]  ? kasan_save_stack+0x24/0x50
[ 3724.643292][    C1]  ? kasan_save_track+0x14/0x30
[ 3724.643538][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3724.643799][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3724.644052][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3724.644303][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3724.644573][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3724.644836][    C1]  ? ip_output+0x16b/0x4f0
[ 3724.645061][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3724.645321][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3724.645590][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3724.645855][    C1]  ? get_reg+0x119/0x190
[ 3724.646071][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3724.646341][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3724.646647][    C1]  __tcf_classify+0x329/0x7d0
[ 3724.646887][    C1]  tcf_classify+0x283/0x930
[ 3724.647114][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3724.647367][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3724.647621][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3724.647904][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3724.648179][    C1]  tc_run+0x2e4/0x5d0
[ 3724.648389][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3724.648618][    C1]  ? lock_acquire+0x1c1/0x220
[ 3724.648854][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3724.649113][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3724.649371][    C1]  ? lock_acquire+0x1c1/0x220
[ 3724.649608][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3724.649869][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3724.650179][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3724.650448][    C1]  ? neigh_hh_output+0x348/0x590
[ 3724.650699][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3724.650960][    C1]  ip_finish_output2+0x786/0x18e0
[ 3724.651220][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3724.651499][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3724.651833][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3724.652106][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3724.652362][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3724.652623][    C1]  ip_output+0x16b/0x4f0
[ 3724.652839][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3724.653072][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3724.653325][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3724.653610][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3724.653858][    C1]  ? ip_local_out+0x114/0x3b0
[ 3724.654098][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3724.654350][    C1]  ? __create_object+0x5e/0xb0
[ 3724.654597][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3724.654862][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3724.655139][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3724.655416][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3724.655696][    C1]  tcp_release_cb+0x1e9/0x390
[ 3724.655935][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3724.656205][    C1]  release_sock+0xb8/0x1d0
[ 3724.656428][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3724.656649][    C1]  ? lock_release+0x1d5/0x250
[ 3724.656886][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3724.657134][    C1]  ? core_sys_select+0x620/0x710
[ 3724.657391][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3724.657659][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3724.657882][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3724.658130][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3724.658393][    C1]  ? __fget_light+0x54/0x1e0
[ 3724.658628][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3724.658892][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3724.659131][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3724.659401][    C1]  ? __might_fault+0xc6/0x180
[ 3724.659643][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3724.659923][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3724.660226][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3724.660522][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3724.660842][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3724.661093][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3724.661399][    C1]  do_syscall_64+0xc9/0x1e0
[ 3724.661632][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3724.661928][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3724.662157][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3724.663116][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3724.663546][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3724.663941][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3724.664342][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3724.664743][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3724.665138][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3724.665540][    C1]  </TASK>
[ 3724.665695][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1259s! [perl:7725]
[ 3724.666116][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3724.667370][    C3] irq event stamp: 290154
[ 3724.667585][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3724.668112][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3724.668613][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3724.669079][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3724.669539][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3724.669983][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3724.670592][    C3] RIP: 0010:kasan_check_range+0x81/0x1c0
[ 3724.670878][    C3] Code: 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48 c1 ed 03 49 c1 e9 03 48 01 c5 49 01 c1 48 89 e8 49 8d 59 01 48 89 da <48> 29 ea 48 83 fa 10 0f 8e c0 00 00 00 41 89 eb 41 83 e3 07 75 7d
[ 3724.671840][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000282
[ 3724.672146][    C3] RAX: ffffed1000f5136b RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[ 3724.672541][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3724.672936][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[ 3724.673335][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3724.673729][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3724.674124][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3724.674577][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3724.674905][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3724.675305][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3724.675699][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3724.676094][    C3] PKRU: 55555554
[ 3724.676276][    C3] Call Trace:
[ 3724.676447][    C3]  <IRQ>
[ 3724.676594][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3724.676856][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3724.677097][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3724.677374][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3724.677645][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3724.677930][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3724.678194][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3724.678498][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3724.678755][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 3724.679013][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3724.679322][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3724.679615][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3724.679925][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3724.680215][    C3]  ? kasan_check_range+0x81/0x1c0
[ 3724.680470][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3724.680747][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3724.681056][    C3]  ? get_stack_info+0x36/0xc0
[ 3724.681297][    C3]  ? lock_acquire+0x1c1/0x220
[ 3724.681536][    C3]  ? lock_release+0x1d5/0x250
[ 3724.681770][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3724.682017][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3724.682287][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3724.682570][    C3]  ? lock_acquire+0x1c1/0x220
[ 3724.682807][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3724.683043][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3724.683305][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3724.683536][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3724.683782][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3724.684038][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3724.684312][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3724.684595][    C3]  ip_local_deliver+0x19d/0x480
[ 3724.684839][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3724.685109][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3724.685371][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3724.685713][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3724.685963][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3724.686286][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3724.686547][    C3]  ip_rcv+0x564/0x740
[ 3724.686749][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3724.686978][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3724.687230][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3724.687503][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3724.687734][    C3]  ? skb_clone+0x10b/0x330
[ 3724.687962][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3724.688279][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3724.688582][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3724.688860][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3724.689153][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3724.689401][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3724.689627][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3724.689927][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3724.690211][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3724.690533][    C3]  ? lock_acquire+0x1c1/0x220
[ 3724.690768][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3724.691061][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3724.691344][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3724.691658][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3724.691910][    C3]  ? __skb_clone+0x57a/0x760
[ 3724.692144][    C3]  netif_receive_skb+0x55/0x280
[ 3724.692391][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3724.692702][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3724.693031][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3724.693326][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3724.693599][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3724.693883][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3724.694195][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3724.694511][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3724.694834][    C3]  ? lock_release+0x1d5/0x250
[ 3724.695069][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3724.695335][    C3]  ? kernel_text_address+0xce/0xe0
[ 3724.695594][    C3]  ? __kernel_text_address+0x12/0x40
[ 3724.695861][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3724.696141][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3724.696451][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3724.696701][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3724.696974][    C3]  ? get_stack_info+0x36/0xc0
[ 3724.697214][    C3]  __tcf_classify+0x329/0x7d0
[ 3724.697454][    C3]  tcf_classify+0x283/0x930
[ 3724.697681][    C3]  ? lock_release+0x1d5/0x250
[ 3724.697918][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3724.698181][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3724.698434][    C3]  ? __kernel_text_address+0x12/0x40
[ 3724.698700][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3724.698980][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3724.699291][    C3]  tc_run+0x2e4/0x5d0
[ 3724.699494][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3724.699723][    C3]  ? lock_acquire+0x1c1/0x220
[ 3724.699958][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3724.700216][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3724.700467][    C3]  ? lock_acquire+0x1c1/0x220
[ 3724.700703][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3724.700965][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3724.701269][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3724.701536][    C3]  ? neigh_hh_output+0x348/0x590
[ 3724.701787][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3724.702047][    C3]  ip_finish_output2+0x786/0x18e0
[ 3724.702303][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3724.702637][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3724.702911][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3724.703161][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3724.703425][    C3]  ip_output+0x16b/0x4f0
[ 3724.703638][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3724.703879][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3724.704152][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3724.704471][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3724.704751][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3724.705001][    C3]  ? __alloc_skb+0xd4/0x280
[ 3724.705232][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3724.705497][    C3]  ? tcp_fragment+0x168/0x1040
[ 3724.705739][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3724.705988][    C3]  ? ip_local_out+0x114/0x3b0
[ 3724.706227][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3724.706474][    C3]  ? __skb_clone+0x57a/0x760
[ 3724.706705][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3724.706970][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3724.707251][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3724.707493][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3724.707739][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3724.708035][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3724.708352][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3724.708594][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3724.708857][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3724.709121][    C3]  tcp_write_timer+0x82/0x1d0
[ 3724.709361][    C3]  call_timer_fn+0x173/0x430
[ 3724.709598][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3724.709857][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3724.710115][    C3]  __run_timers.part.0+0x52d/0x890
[ 3724.710375][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3724.710642][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3724.710924][    C3]  ? lock_acquire+0x1c1/0x220
[ 3724.711159][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3724.711449][    C3]  ? lock_release+0x1d5/0x250
[ 3724.711685][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3724.711946][    C3]  ? ktime_get+0xb3/0x190
[ 3724.712166][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3724.712461][    C3]  run_timer_softirq+0x72/0x100
[ 3724.712707][    C3]  __do_softirq+0x1b9/0x7ff
[ 3724.712936][    C3]  irq_exit_rcu+0x98/0xc0
[ 3724.713155][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3724.713441][    C3]  </IRQ>
[ 3724.713590][    C3]  <TASK>
[ 3724.713740][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3724.714042][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3724.714363][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3724.715334][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3724.715639][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3724.716032][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3724.716427][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3724.716820][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3724.717218][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3724.717614][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3724.717907][    C3]  uart_start+0xe4/0x1b0
[ 3724.718128][    C3]  n_tty_write+0x677/0x7a0
[ 3724.718356][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3724.718606][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3724.718892][    C3]  ? lock_acquire+0x1c1/0x220
[ 3724.719127][    C3]  ? iterate_tty_write+0x95/0x540
[ 3724.719384][    C3]  iterate_tty_write+0x229/0x540
[ 3724.719634][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3724.719921][    C3]  vfs_write+0x9e9/0x10a0
[ 3724.720141][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3724.720383][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3724.720625][    C3]  ? lock_acquire+0x1c1/0x220
[ 3724.720863][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3724.721150][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3724.721412][    C3]  ? __fget_light+0x54/0x1e0
[ 3724.721649][    C3]  ksys_write+0xf5/0x1e0
[ 3724.721865][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3724.722110][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3724.722414][    C3]  do_syscall_64+0xc9/0x1e0
[ 3724.722646][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3724.722941][    C3] RIP: 0033:0x7f93b2836957
[ 3724.723169][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3724.724129][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3724.724555][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3724.724951][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3724.725345][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3724.725739][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3724.726136][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3724.726535][    C3]  </TASK>
[ 3747.128164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3747.128530][    C3] rcu: 3-....: (1365562 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=328404
[ 3747.129079][    C3] rcu: (t=1353157 jiffies g=1064457 q=82 ncpus=4)
[ 3747.129406][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 3747.129677][    C1] NMI backtrace for cpu 1
[ 3747.129685][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3747.129690][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3747.129693][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3747.129701][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3747.129704][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3747.129708][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3747.129710][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3747.129712][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3747.129713][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3747.129715][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3747.129717][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3747.129719][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3747.129723][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3747.129724][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3747.129726][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3747.129727][    C1] PKRU: 55555554
[ 3747.129728][    C1] Call Trace:
[ 3747.129732][    C1]  <NMI>
[ 3747.129738][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 3747.129744][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3747.129750][    C1]  ? nmi_handle+0x153/0x420
[ 3747.129756][    C1]  ? default_do_nmi+0x41/0x100
[ 3747.129759][    C1]  ? exc_nmi+0xf3/0x120
[ 3747.129761][    C1]  ? end_repeat_nmi+0xf/0x60
[ 3747.129768][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3747.129772][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3747.129776][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3747.129779][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3747.129782][    C1]  </NMI>
[ 3747.129783][    C1]  <TASK>
[ 3747.129785][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3747.129791][    C1]  ? lock_acquire+0x1c1/0x220
[ 3747.129796][    C1]  ? lock_release+0x1d5/0x250
[ 3747.129799][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3747.129804][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3747.129807][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3747.129810][    C1]  ? lock_acquire+0x1c1/0x220
[ 3747.129812][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3747.129817][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3747.129820][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3747.129827][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3747.129830][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3747.129835][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3747.129842][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3747.129845][    C1]  ip_local_deliver+0x19d/0x480
[ 3747.129848][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3747.129850][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3747.129853][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3747.129859][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3747.129864][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3747.129867][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3747.129878][    C1]  ip_rcv+0x564/0x740
[ 3747.129880][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3747.129883][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3747.129889][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3747.129892][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3747.129896][    C1]  ? skb_clone+0x10b/0x330
[ 3747.129900][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3747.129906][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3747.129912][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3747.129916][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3747.129924][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3747.129929][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3747.129931][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3747.129935][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3747.129938][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3747.129942][    C1]  ? lock_acquire+0x1c1/0x220
[ 3747.129945][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3747.129949][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3747.129953][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3747.129957][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3747.129960][    C1]  ? __skb_clone+0x57a/0x760
[ 3747.129963][    C1]  netif_receive_skb+0x55/0x280
[ 3747.129966][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3747.129974][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3747.129981][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3747.129988][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3747.129993][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3747.130003][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3747.130010][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3747.130013][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3747.130020][    C1]  ? stack_trace_save+0x95/0xd0
[ 3747.130023][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3747.130030][    C1]  ? kasan_save_stack+0x34/0x50
[ 3747.130035][    C1]  ? kasan_save_stack+0x24/0x50
[ 3747.130038][    C1]  ? kasan_save_track+0x14/0x30
[ 3747.130041][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3747.130044][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3747.130046][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3747.130049][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3747.130052][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3747.130055][    C1]  ? ip_output+0x16b/0x4f0
[ 3747.130058][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3747.130061][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3747.130064][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3747.130067][    C1]  ? get_reg+0x119/0x190
[ 3747.130070][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3747.130072][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3747.130077][    C1]  __tcf_classify+0x329/0x7d0
[ 3747.130082][    C1]  tcf_classify+0x283/0x930
[ 3747.130086][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3747.130091][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3747.130094][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3747.130097][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3747.130100][    C1]  tc_run+0x2e4/0x5d0
[ 3747.130104][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3747.130107][    C1]  ? lock_acquire+0x1c1/0x220
[ 3747.130109][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3747.130113][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3747.130117][    C1]  ? lock_acquire+0x1c1/0x220
[ 3747.130119][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3747.130122][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3747.130127][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3747.130129][    C1]  ? neigh_hh_output+0x348/0x590
[ 3747.130133][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3747.130137][    C1]  ip_finish_output2+0x786/0x18e0
[ 3747.130140][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3747.130143][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3747.130150][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3747.130153][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3747.130157][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3747.130162][    C1]  ip_output+0x16b/0x4f0
[ 3747.130165][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3747.130169][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3747.130172][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3747.130176][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3747.130179][    C1]  ? ip_local_out+0x114/0x3b0
[ 3747.130183][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3747.130187][    C1]  ? __create_object+0x5e/0xb0
[ 3747.130190][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3747.130196][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3747.130200][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3747.130203][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3747.130208][    C1]  tcp_release_cb+0x1e9/0x390
[ 3747.130211][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3747.130215][    C1]  release_sock+0xb8/0x1d0
[ 3747.130218][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3747.130221][    C1]  ? lock_release+0x1d5/0x250
[ 3747.130224][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3747.130226][    C1]  ? core_sys_select+0x620/0x710
[ 3747.130231][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3747.130236][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3747.130238][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3747.130243][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3747.130245][    C1]  ? __fget_light+0x54/0x1e0
[ 3747.130249][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3747.130253][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3747.130257][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3747.130261][    C1]  ? __might_fault+0xc6/0x180
[ 3747.130268][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3747.130272][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3747.130276][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3747.130280][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3747.130286][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3747.130289][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3747.130292][    C1]  do_syscall_64+0xc9/0x1e0
[ 3747.130297][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3747.130300][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3747.130304][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3747.130307][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3747.130309][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3747.130311][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3747.130313][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3747.130314][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3747.130316][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3747.130321][    C1]  </TASK>
[ 3747.130673][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3747.177337][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3747.177944][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3747.178272][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3747.179231][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3747.179538][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3747.179932][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3747.180326][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3747.180719][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3747.181113][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3747.181509][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3747.181950][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3747.182279][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3747.182672][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3747.183068][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3747.183462][    C3] PKRU: 55555554
[ 3747.183642][    C3] Call Trace:
[ 3747.183809][    C3]  <IRQ>
[ 3747.183962][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3747.184232][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 3747.184492][    C3]  ? check_cpu_stall+0x284/0x500
[ 3747.184742][    C3]  ? rcu_pending+0x92/0x360
[ 3747.184969][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3747.185239][    C3]  ? update_process_times+0xb9/0x110
[ 3747.185506][    C3]  ? tick_sched_handle+0x67/0x130
[ 3747.185761][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3747.186042][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3747.186283][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3747.186591][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3747.186861][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3747.187146][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3747.187410][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3747.187711][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3747.187970][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3747.188276][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3747.188570][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3747.188881][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3747.189168][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3747.189461][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3747.189748][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3747.190054][    C3]  ? get_stack_info+0x36/0xc0
[ 3747.190296][    C3]  ? lock_acquire+0x1c1/0x220
[ 3747.190534][    C3]  ? lock_release+0x1d5/0x250
[ 3747.190771][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3747.191016][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3747.191287][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3747.191567][    C3]  ? lock_acquire+0x1c1/0x220
[ 3747.191804][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3747.192045][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3747.192303][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3747.192533][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3747.192778][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3747.193033][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3747.193310][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3747.193586][    C3]  ip_local_deliver+0x19d/0x480
[ 3747.193831][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3747.194101][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3747.194369][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3747.194716][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3747.194966][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3747.195287][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3747.195548][    C3]  ip_rcv+0x564/0x740
[ 3747.195750][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3747.195978][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3747.196229][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3747.196503][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3747.196733][    C3]  ? skb_clone+0x10b/0x330
[ 3747.196960][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3747.197277][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3747.197577][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3747.197863][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3747.198153][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3747.198400][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3747.198629][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3747.198923][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3747.199207][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3747.199529][    C3]  ? lock_acquire+0x1c1/0x220
[ 3747.199765][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3747.200057][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3747.200341][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3747.200654][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3747.200907][    C3]  ? __skb_clone+0x57a/0x760
[ 3747.201137][    C3]  netif_receive_skb+0x55/0x280
[ 3747.201385][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3747.201694][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3747.202022][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3747.202319][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3747.202591][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3747.202879][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3747.203191][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3747.203498][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3747.203820][    C3]  ? lock_release+0x1d5/0x250
[ 3747.204057][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3747.204321][    C3]  ? kernel_text_address+0xce/0xe0
[ 3747.204590][    C3]  ? __kernel_text_address+0x12/0x40
[ 3747.204855][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3747.205137][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3747.205446][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3747.205697][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3747.205972][    C3]  ? get_stack_info+0x36/0xc0
[ 3747.206209][    C3]  __tcf_classify+0x329/0x7d0
[ 3747.206449][    C3]  tcf_classify+0x283/0x930
[ 3747.206680][    C3]  ? lock_release+0x1d5/0x250
[ 3747.206916][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3747.207180][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3747.207434][    C3]  ? __kernel_text_address+0x12/0x40
[ 3747.207699][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3747.207978][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3747.208288][    C3]  tc_run+0x2e4/0x5d0
[ 3747.208492][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3747.208721][    C3]  ? lock_acquire+0x1c1/0x220
[ 3747.208959][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3747.209217][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3747.209469][    C3]  ? lock_acquire+0x1c1/0x220
[ 3747.209704][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3747.209966][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3747.210268][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3747.210538][    C3]  ? neigh_hh_output+0x348/0x590
[ 3747.210787][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3747.211050][    C3]  ip_finish_output2+0x786/0x18e0
[ 3747.211306][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3747.211640][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3747.211914][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3747.212165][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3747.212427][    C3]  ip_output+0x16b/0x4f0
[ 3747.212643][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3747.212882][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3747.213157][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3747.213465][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3747.213739][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3747.213990][    C3]  ? __alloc_skb+0xd4/0x280
[ 3747.214218][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3747.214491][    C3]  ? tcp_fragment+0x168/0x1040
[ 3747.214732][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3747.214980][    C3]  ? ip_local_out+0x114/0x3b0
[ 3747.215219][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3747.215466][    C3]  ? __skb_clone+0x57a/0x760
[ 3747.215699][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3747.215964][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3747.216241][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3747.216483][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3747.216731][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3747.217029][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3747.217346][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3747.217588][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3747.217847][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3747.218113][    C3]  tcp_write_timer+0x82/0x1d0
[ 3747.218349][    C3]  call_timer_fn+0x173/0x430
[ 3747.218585][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3747.218842][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3747.219100][    C3]  __run_timers.part.0+0x52d/0x890
[ 3747.219359][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3747.219626][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3747.219909][    C3]  ? lock_acquire+0x1c1/0x220
[ 3747.220146][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3747.220432][    C3]  ? lock_release+0x1d5/0x250
[ 3747.220671][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3747.220933][    C3]  ? ktime_get+0xb3/0x190
[ 3747.221152][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3747.221445][    C3]  run_timer_softirq+0x72/0x100
[ 3747.221691][    C3]  __do_softirq+0x1b9/0x7ff
[ 3747.221923][    C3]  irq_exit_rcu+0x98/0xc0
[ 3747.222140][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3747.222424][    C3]  </IRQ>
[ 3747.222573][    C3]  <TASK>
[ 3747.222721][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3747.223024][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3747.223344][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3747.224302][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3747.224616][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3747.225008][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3747.225403][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3747.225797][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3747.226191][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3747.226586][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3747.226880][    C3]  uart_start+0xe4/0x1b0
[ 3747.227096][    C3]  n_tty_write+0x677/0x7a0
[ 3747.227329][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3747.227578][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3747.227862][    C3]  ? lock_acquire+0x1c1/0x220
[ 3747.228097][    C3]  ? iterate_tty_write+0x95/0x540
[ 3747.228353][    C3]  iterate_tty_write+0x229/0x540
[ 3747.228603][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3747.228889][    C3]  vfs_write+0x9e9/0x10a0
[ 3747.229110][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3747.229356][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3747.229596][    C3]  ? lock_acquire+0x1c1/0x220
[ 3747.229831][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3747.230120][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3747.230381][    C3]  ? __fget_light+0x54/0x1e0
[ 3747.230616][    C3]  ksys_write+0xf5/0x1e0
[ 3747.230831][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3747.231077][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3747.231377][    C3]  do_syscall_64+0xc9/0x1e0
[ 3747.231607][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3747.231906][    C3] RIP: 0033:0x7f93b2836957
[ 3747.232129][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3747.233093][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3747.233511][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3747.233903][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3747.234300][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3747.234702][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3747.235094][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3747.235491][    C3]  </TASK>
[ 3772.613145][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1304s! [ncat:8027]
[ 3772.613584][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3772.614840][    C1] irq event stamp: 174248
[ 3772.615057][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3772.615582][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3772.616041][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3772.616503][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3772.616965][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3772.617409][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3772.618011][    C1] RIP: 0010:kasan_check_range+0x1a/0x1c0
[ 3772.618296][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 <53> 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77
[ 3772.619256][    C1] RSP: 0018:ffffc9000009e940 EFLAGS: 00000282
[ 3772.619560][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3772.619956][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3772.620350][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3772.620742][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3772.621137][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3772.621534][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3772.621976][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3772.622305][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3772.622699][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3772.623094][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3772.623489][    C1] PKRU: 55555554
[ 3772.623669][    C1] Call Trace:
[ 3772.623837][    C1]  <IRQ>
[ 3772.623989][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3772.624286][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3772.624532][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3772.624806][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3772.625075][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3772.625362][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3772.625626][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3772.625929][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3772.626190][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3772.626494][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3772.626789][    C1]  </IRQ>
[ 3772.626936][    C1]  <TASK>
[ 3772.627088][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3772.627401][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3772.627688][    C1]  ? kasan_check_range+0x1a/0x1c0
[ 3772.627942][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3772.628221][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3772.628530][    C1]  ? lock_acquire+0x1c1/0x220
[ 3772.628769][    C1]  ? lock_release+0x1d5/0x250
[ 3772.629008][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3772.629256][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3772.629525][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3772.629807][    C1]  ? lock_acquire+0x1c1/0x220
[ 3772.630043][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3772.630283][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3772.630540][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3772.630774][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3772.631020][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3772.631277][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3772.631553][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3772.631828][    C1]  ip_local_deliver+0x19d/0x480
[ 3772.632074][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3772.632344][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3772.632605][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3772.632953][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3772.633204][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3772.633522][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3772.633783][    C1]  ip_rcv+0x564/0x740
[ 3772.633985][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3772.634226][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3772.634484][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3772.634758][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3772.635027][    C1]  ? skb_clone+0x10b/0x330
[ 3772.635253][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3772.635570][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3772.635873][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3772.636153][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3772.636445][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3772.636692][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3772.636921][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3772.637219][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3772.637505][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3772.637828][    C1]  ? lock_acquire+0x1c1/0x220
[ 3772.638064][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3772.638359][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3772.638644][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3772.638958][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3772.639214][    C1]  ? __skb_clone+0x57a/0x760
[ 3772.639446][    C1]  netif_receive_skb+0x55/0x280
[ 3772.639692][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3772.640002][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3772.640332][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3772.640629][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3772.640902][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3772.641188][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3772.641499][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3772.641782][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3772.642094][    C1]  ? stack_trace_save+0x95/0xd0
[ 3772.642341][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3772.642620][    C1]  ? kasan_save_stack+0x34/0x50
[ 3772.642868][    C1]  ? kasan_save_stack+0x24/0x50
[ 3772.643113][    C1]  ? kasan_save_track+0x14/0x30
[ 3772.643360][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3772.643621][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3772.643874][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3772.644120][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3772.644403][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3772.644667][    C1]  ? ip_output+0x16b/0x4f0
[ 3772.644892][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3772.645147][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3772.645419][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3772.645686][    C1]  ? get_reg+0x119/0x190
[ 3772.645902][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3772.646167][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3772.646475][    C1]  __tcf_classify+0x329/0x7d0
[ 3772.646715][    C1]  tcf_classify+0x283/0x930
[ 3772.646943][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3772.647191][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3772.647445][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3772.647728][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3772.647995][    C1]  tc_run+0x2e4/0x5d0
[ 3772.648199][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3772.648428][    C1]  ? lock_acquire+0x1c1/0x220
[ 3772.648663][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3772.648923][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3772.649175][    C1]  ? lock_acquire+0x1c1/0x220
[ 3772.649413][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3772.649675][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3772.649979][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3772.650249][    C1]  ? neigh_hh_output+0x348/0x590
[ 3772.650500][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3772.650762][    C1]  ip_finish_output2+0x786/0x18e0
[ 3772.651017][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3772.651297][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3772.651633][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3772.651907][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3772.652158][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3772.652422][    C1]  ip_output+0x16b/0x4f0
[ 3772.652637][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3772.652870][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3772.653113][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3772.653397][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3772.653646][    C1]  ? ip_local_out+0x114/0x3b0
[ 3772.653885][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3772.654132][    C1]  ? __create_object+0x5e/0xb0
[ 3772.654417][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3772.654683][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3772.654962][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3772.655235][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3772.655515][    C1]  tcp_release_cb+0x1e9/0x390
[ 3772.655753][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3772.656018][    C1]  release_sock+0xb8/0x1d0
[ 3772.656242][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3772.656464][    C1]  ? lock_release+0x1d5/0x250
[ 3772.656702][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3772.656951][    C1]  ? core_sys_select+0x620/0x710
[ 3772.657204][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3772.657474][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3772.657698][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3772.657946][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3772.658199][    C1]  ? __fget_light+0x54/0x1e0
[ 3772.658435][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3772.658697][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3772.658936][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3772.659200][    C1]  ? __might_fault+0xc6/0x180
[ 3772.659441][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3772.659721][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3772.660019][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3772.660317][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3772.660636][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3772.660887][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3772.661189][    C1]  do_syscall_64+0xc9/0x1e0
[ 3772.661420][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3772.661716][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3772.661944][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3772.662906][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3772.663326][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3772.663725][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3772.664121][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3772.664552][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3772.664948][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3772.665348][    C1]  </TASK>
[ 3772.665503][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1304s! [perl:7725]
[ 3772.665922][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3772.667175][    C3] irq event stamp: 290154
[ 3772.667392][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3772.667916][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3772.668420][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3772.668885][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3772.669342][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3772.669785][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3772.670396][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3772.670722][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3772.671681][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3772.671986][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3772.672381][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3772.672775][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3772.673170][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3772.673567][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3772.673961][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3772.674414][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3772.674741][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3772.675137][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3772.675533][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3772.675925][    C3] PKRU: 55555554
[ 3772.676105][    C3] Call Trace:
[ 3772.676275][    C3]  <IRQ>
[ 3772.676423][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3772.676683][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3772.676926][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3772.677200][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3772.677470][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3772.677757][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3772.678019][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3772.678323][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3772.678582][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3772.678888][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3772.679181][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3772.679492][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3772.679780][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3772.680072][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3772.680360][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3772.680668][    C3]  ? get_stack_info+0x36/0xc0
[ 3772.680905][    C3]  ? lock_acquire+0x1c1/0x220
[ 3772.681143][    C3]  ? lock_release+0x1d5/0x250
[ 3772.681386][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3772.681631][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3772.681900][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3772.682182][    C3]  ? lock_acquire+0x1c1/0x220
[ 3772.682420][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3772.682660][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3772.682917][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3772.683150][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3772.683394][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3772.683650][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3772.683926][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3772.684209][    C3]  ip_local_deliver+0x19d/0x480
[ 3772.684455][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3772.684724][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3772.684984][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3772.685330][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3772.685581][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3772.685897][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3772.686157][    C3]  ip_rcv+0x564/0x740
[ 3772.686361][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3772.686588][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3772.686840][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3772.687115][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3772.687346][    C3]  ? skb_clone+0x10b/0x330
[ 3772.687573][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3772.687889][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3772.688192][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3772.688473][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3772.688763][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3772.689010][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3772.689241][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3772.689538][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3772.689821][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3772.690142][    C3]  ? lock_acquire+0x1c1/0x220
[ 3772.690380][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3772.690672][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3772.690955][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3772.691270][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3772.691522][    C3]  ? __skb_clone+0x57a/0x760
[ 3772.691754][    C3]  netif_receive_skb+0x55/0x280
[ 3772.691998][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3772.692309][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3772.692638][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3772.692936][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3772.693209][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3772.693496][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3772.693804][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3772.694111][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3772.694443][    C3]  ? lock_release+0x1d5/0x250
[ 3772.694680][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3772.694944][    C3]  ? kernel_text_address+0xce/0xe0
[ 3772.695202][    C3]  ? __kernel_text_address+0x12/0x40
[ 3772.695467][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3772.695751][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3772.696059][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3772.696310][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3772.696585][    C3]  ? get_stack_info+0x36/0xc0
[ 3772.696823][    C3]  __tcf_classify+0x329/0x7d0
[ 3772.697061][    C3]  tcf_classify+0x283/0x930
[ 3772.697294][    C3]  ? lock_release+0x1d5/0x250
[ 3772.697530][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3772.697792][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3772.698046][    C3]  ? __kernel_text_address+0x12/0x40
[ 3772.698311][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3772.698590][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3772.698900][    C3]  tc_run+0x2e4/0x5d0
[ 3772.699103][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3772.699331][    C3]  ? lock_acquire+0x1c1/0x220
[ 3772.699568][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3772.699827][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3772.700078][    C3]  ? lock_acquire+0x1c1/0x220
[ 3772.700315][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3772.700578][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3772.700879][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3772.701149][    C3]  ? neigh_hh_output+0x348/0x590
[ 3772.701400][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3772.701663][    C3]  ip_finish_output2+0x786/0x18e0
[ 3772.701919][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3772.702253][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3772.702525][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3772.702775][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3772.703037][    C3]  ip_output+0x16b/0x4f0
[ 3772.703256][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3772.703496][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3772.703771][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3772.704081][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3772.704365][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3772.704616][    C3]  ? __alloc_skb+0xd4/0x280
[ 3772.704846][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3772.705112][    C3]  ? tcp_fragment+0x168/0x1040
[ 3772.705355][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3772.705603][    C3]  ? ip_local_out+0x114/0x3b0
[ 3772.705840][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3772.706085][    C3]  ? __skb_clone+0x57a/0x760
[ 3772.706320][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3772.706584][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3772.706860][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3772.707105][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3772.707353][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3772.707651][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3772.707968][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3772.708210][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3772.708468][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3772.708734][    C3]  tcp_write_timer+0x82/0x1d0
[ 3772.708971][    C3]  call_timer_fn+0x173/0x430
[ 3772.709206][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3772.709464][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3772.709724][    C3]  __run_timers.part.0+0x52d/0x890
[ 3772.709981][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3772.710250][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3772.710532][    C3]  ? lock_acquire+0x1c1/0x220
[ 3772.710769][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3772.711056][    C3]  ? lock_release+0x1d5/0x250
[ 3772.711293][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3772.711560][    C3]  ? ktime_get+0xb3/0x190
[ 3772.711779][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3772.712072][    C3]  run_timer_softirq+0x72/0x100
[ 3772.712318][    C3]  __do_softirq+0x1b9/0x7ff
[ 3772.712549][    C3]  irq_exit_rcu+0x98/0xc0
[ 3772.712766][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3772.713051][    C3]  </IRQ>
[ 3772.713201][    C3]  <TASK>
[ 3772.713351][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3772.713652][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3772.713972][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3772.714939][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3772.715245][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3772.715640][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3772.716035][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3772.716432][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3772.716828][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3772.717225][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3772.717520][    C3]  uart_start+0xe4/0x1b0
[ 3772.717738][    C3]  n_tty_write+0x677/0x7a0
[ 3772.717970][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3772.718222][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3772.718505][    C3]  ? lock_acquire+0x1c1/0x220
[ 3772.718743][    C3]  ? iterate_tty_write+0x95/0x540
[ 3772.718999][    C3]  iterate_tty_write+0x229/0x540
[ 3772.719253][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3772.719539][    C3]  vfs_write+0x9e9/0x10a0
[ 3772.719761][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3772.720002][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3772.720245][    C3]  ? lock_acquire+0x1c1/0x220
[ 3772.720480][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3772.720769][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3772.721030][    C3]  ? __fget_light+0x54/0x1e0
[ 3772.721267][    C3]  ksys_write+0xf5/0x1e0
[ 3772.721482][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3772.721729][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3772.722031][    C3]  do_syscall_64+0xc9/0x1e0
[ 3772.722262][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3772.722560][    C3] RIP: 0033:0x7f93b2836957
[ 3772.722784][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3772.723747][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3772.724163][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3772.724567][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3772.724963][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3772.725359][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3772.725753][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3772.726151][    C3]  </TASK>
[ 3800.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1330s! [ncat:8027]
[ 3800.613584][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3800.614849][    C1] irq event stamp: 174248
[ 3800.615066][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3800.615594][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3800.616059][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3800.616525][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3800.616987][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3800.617434][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3800.618045][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3800.618369][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3800.619338][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3800.619645][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3800.620043][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3800.620441][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3800.620842][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3800.621242][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3800.621639][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3800.622083][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3800.622417][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3800.622815][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3800.623214][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3800.623611][    C1] PKRU: 55555554
[ 3800.623792][    C1] Call Trace:
[ 3800.623963][    C1]  <IRQ>
[ 3800.624120][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3800.624383][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3800.624626][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3800.624902][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3800.625173][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3800.625462][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3800.625727][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3800.626032][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3800.626294][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3800.626602][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3800.626897][    C1]  </IRQ>
[ 3800.627048][    C1]  <TASK>
[ 3800.627198][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3800.627513][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3800.627801][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3800.628096][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3800.628383][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3800.628696][    C1]  ? lock_acquire+0x1c1/0x220
[ 3800.628938][    C1]  ? lock_release+0x1d5/0x250
[ 3800.629178][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3800.629427][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3800.629697][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3800.629980][    C1]  ? lock_acquire+0x1c1/0x220
[ 3800.630220][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3800.630460][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3800.630719][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3800.630953][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3800.631198][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3800.631455][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3800.631732][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3800.632007][    C1]  ip_local_deliver+0x19d/0x480
[ 3800.632254][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3800.632525][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3800.632786][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3800.633133][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3800.633385][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3800.633703][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3800.633966][    C1]  ip_rcv+0x564/0x740
[ 3800.634176][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3800.634404][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3800.634657][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3800.634933][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3800.635205][    C1]  ? skb_clone+0x10b/0x330
[ 3800.635430][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3800.635748][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3800.636053][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3800.636333][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3800.636627][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3800.636877][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3800.637106][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3800.637407][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3800.637692][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3800.638016][    C1]  ? lock_acquire+0x1c1/0x220
[ 3800.638251][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3800.638547][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3800.638831][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3800.639145][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3800.639400][    C1]  ? __skb_clone+0x57a/0x760
[ 3800.639634][    C1]  netif_receive_skb+0x55/0x280
[ 3800.639881][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3800.640193][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3800.640525][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3800.640823][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3800.641098][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3800.641384][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3800.641695][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3800.641977][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3800.642292][    C1]  ? stack_trace_save+0x95/0xd0
[ 3800.642539][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3800.642818][    C1]  ? kasan_save_stack+0x34/0x50
[ 3800.643066][    C1]  ? kasan_save_stack+0x24/0x50
[ 3800.643313][    C1]  ? kasan_save_track+0x14/0x30
[ 3800.643559][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3800.643822][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3800.644080][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3800.644328][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3800.644590][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3800.644853][    C1]  ? ip_output+0x16b/0x4f0
[ 3800.645079][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3800.645334][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3800.645605][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3800.645871][    C1]  ? get_reg+0x119/0x190
[ 3800.646088][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3800.646355][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3800.646664][    C1]  __tcf_classify+0x329/0x7d0
[ 3800.646905][    C1]  tcf_classify+0x283/0x930
[ 3800.647136][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3800.647388][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3800.647644][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3800.647930][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3800.648199][    C1]  tc_run+0x2e4/0x5d0
[ 3800.648404][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3800.648633][    C1]  ? lock_acquire+0x1c1/0x220
[ 3800.648871][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3800.649131][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3800.649384][    C1]  ? lock_acquire+0x1c1/0x220
[ 3800.649622][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3800.649885][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3800.650191][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3800.650461][    C1]  ? neigh_hh_output+0x348/0x590
[ 3800.650714][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3800.650978][    C1]  ip_finish_output2+0x786/0x18e0
[ 3800.651232][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3800.651512][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3800.651850][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3800.652124][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3800.652377][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3800.652641][    C1]  ip_output+0x16b/0x4f0
[ 3800.652855][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3800.653091][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3800.653335][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3800.653619][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3800.653869][    C1]  ? ip_local_out+0x114/0x3b0
[ 3800.654114][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3800.654363][    C1]  ? __create_object+0x5e/0xb0
[ 3800.654606][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3800.654873][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3800.655153][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3800.655425][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3800.655706][    C1]  tcp_release_cb+0x1e9/0x390
[ 3800.655945][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3800.656211][    C1]  release_sock+0xb8/0x1d0
[ 3800.656436][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3800.656658][    C1]  ? lock_release+0x1d5/0x250
[ 3800.656896][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3800.657144][    C1]  ? core_sys_select+0x620/0x710
[ 3800.657398][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3800.657668][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3800.657892][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3800.658142][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3800.658397][    C1]  ? __fget_light+0x54/0x1e0
[ 3800.658633][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3800.658896][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3800.659135][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3800.659400][    C1]  ? __might_fault+0xc6/0x180
[ 3800.659641][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3800.659925][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3800.660223][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3800.660522][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3800.660842][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3800.661093][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3800.661398][    C1]  do_syscall_64+0xc9/0x1e0
[ 3800.661630][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3800.661930][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3800.662158][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3800.663122][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3800.663541][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3800.663940][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3800.664346][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3800.664743][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3800.665138][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3800.665540][    C1]  </TASK>
[ 3800.665696][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1330s! [perl:7725]
[ 3800.666120][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3800.667376][    C3] irq event stamp: 290154
[ 3800.667594][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3800.668120][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3800.668619][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3800.669084][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3800.669543][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3800.669987][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3800.670596][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3800.670920][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3800.671881][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3800.672186][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3800.672581][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3800.672974][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3800.673370][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3800.673765][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3800.674167][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3800.674609][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3800.674936][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3800.675334][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3800.675729][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3800.676122][    C3] PKRU: 55555554
[ 3800.676303][    C3] Call Trace:
[ 3800.676474][    C3]  <IRQ>
[ 3800.676627][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3800.676889][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3800.677132][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3800.677408][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3800.677676][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3800.677964][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3800.678231][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3800.678534][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3800.678793][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3800.679099][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3800.679393][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3800.679705][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3800.679994][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3800.680286][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3800.680574][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3800.680882][    C3]  ? get_stack_info+0x36/0xc0
[ 3800.681120][    C3]  ? lock_acquire+0x1c1/0x220
[ 3800.681360][    C3]  ? lock_release+0x1d5/0x250
[ 3800.681598][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3800.681846][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3800.682114][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3800.682396][    C3]  ? lock_acquire+0x1c1/0x220
[ 3800.682633][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3800.682872][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3800.683131][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3800.683366][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3800.683610][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3800.683866][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3800.684148][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3800.684424][    C3]  ip_local_deliver+0x19d/0x480
[ 3800.684670][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3800.684938][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3800.685200][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3800.685546][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3800.685796][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3800.686112][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3800.686375][    C3]  ip_rcv+0x564/0x740
[ 3800.686577][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3800.686803][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3800.687056][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3800.687333][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3800.687562][    C3]  ? skb_clone+0x10b/0x330
[ 3800.687789][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3800.688104][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3800.688408][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3800.688689][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3800.688979][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3800.689228][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3800.689456][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3800.689754][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3800.690036][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3800.690359][    C3]  ? lock_acquire+0x1c1/0x220
[ 3800.690596][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3800.690889][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3800.691172][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3800.691488][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3800.691741][    C3]  ? __skb_clone+0x57a/0x760
[ 3800.691973][    C3]  netif_receive_skb+0x55/0x280
[ 3800.692219][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3800.692529][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3800.692856][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3800.693154][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3800.693428][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3800.693715][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3800.694023][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3800.694341][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3800.694664][    C3]  ? lock_release+0x1d5/0x250
[ 3800.694902][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3800.695166][    C3]  ? kernel_text_address+0xce/0xe0
[ 3800.695425][    C3]  ? __kernel_text_address+0x12/0x40
[ 3800.695688][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3800.695971][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3800.696283][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3800.696531][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3800.696810][    C3]  ? get_stack_info+0x36/0xc0
[ 3800.697047][    C3]  __tcf_classify+0x329/0x7d0
[ 3800.697288][    C3]  tcf_classify+0x283/0x930
[ 3800.697520][    C3]  ? lock_release+0x1d5/0x250
[ 3800.697757][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3800.698018][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3800.698273][    C3]  ? __kernel_text_address+0x12/0x40
[ 3800.698537][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3800.698817][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3800.699128][    C3]  tc_run+0x2e4/0x5d0
[ 3800.699336][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3800.699565][    C3]  ? lock_acquire+0x1c1/0x220
[ 3800.699802][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3800.700065][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3800.700319][    C3]  ? lock_acquire+0x1c1/0x220
[ 3800.700554][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3800.700817][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3800.701117][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3800.701389][    C3]  ? neigh_hh_output+0x348/0x590
[ 3800.701639][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3800.701901][    C3]  ip_finish_output2+0x786/0x18e0
[ 3800.702155][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3800.702492][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3800.702766][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3800.703015][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3800.703277][    C3]  ip_output+0x16b/0x4f0
[ 3800.703495][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3800.703734][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3800.704010][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3800.704329][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3800.704602][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3800.704853][    C3]  ? __alloc_skb+0xd4/0x280
[ 3800.705082][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3800.705351][    C3]  ? tcp_fragment+0x168/0x1040
[ 3800.705593][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3800.705843][    C3]  ? ip_local_out+0x114/0x3b0
[ 3800.706080][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3800.706336][    C3]  ? __skb_clone+0x57a/0x760
[ 3800.706570][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3800.706835][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3800.707113][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3800.707357][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3800.707605][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3800.707903][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3800.708223][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3800.708464][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3800.708723][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3800.708991][    C3]  tcp_write_timer+0x82/0x1d0
[ 3800.709230][    C3]  call_timer_fn+0x173/0x430
[ 3800.709466][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3800.709725][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3800.709985][    C3]  __run_timers.part.0+0x52d/0x890
[ 3800.710246][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3800.710515][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3800.710798][    C3]  ? lock_acquire+0x1c1/0x220
[ 3800.711035][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3800.711324][    C3]  ? lock_release+0x1d5/0x250
[ 3800.711562][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3800.711823][    C3]  ? ktime_get+0xb3/0x190
[ 3800.712043][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3800.712339][    C3]  run_timer_softirq+0x72/0x100
[ 3800.712585][    C3]  __do_softirq+0x1b9/0x7ff
[ 3800.712817][    C3]  irq_exit_rcu+0x98/0xc0
[ 3800.713035][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3800.713322][    C3]  </IRQ>
[ 3800.713471][    C3]  <TASK>
[ 3800.713620][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3800.713922][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3800.714253][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3800.715214][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3800.715521][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3800.715916][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3800.716315][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3800.716711][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3800.717107][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3800.717505][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3800.717800][    C3]  uart_start+0xe4/0x1b0
[ 3800.718016][    C3]  n_tty_write+0x677/0x7a0
[ 3800.718253][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3800.718503][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3800.718786][    C3]  ? lock_acquire+0x1c1/0x220
[ 3800.719024][    C3]  ? iterate_tty_write+0x95/0x540
[ 3800.719280][    C3]  iterate_tty_write+0x229/0x540
[ 3800.719531][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3800.719818][    C3]  vfs_write+0x9e9/0x10a0
[ 3800.720040][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3800.720284][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3800.720525][    C3]  ? lock_acquire+0x1c1/0x220
[ 3800.720761][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3800.721048][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3800.721312][    C3]  ? __fget_light+0x54/0x1e0
[ 3800.721547][    C3]  ksys_write+0xf5/0x1e0
[ 3800.721762][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3800.722008][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3800.722313][    C3]  do_syscall_64+0xc9/0x1e0
[ 3800.722543][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3800.722839][    C3] RIP: 0033:0x7f93b2836957
[ 3800.723065][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3800.724034][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3800.724460][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3800.724854][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3800.725253][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3800.725647][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3800.726040][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3800.726439][    C3]  </TASK>
[ 3825.236165][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3825.236539][    C3] rcu: 3-....: (1443340 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=347362
[ 3825.237088][    C3] rcu: (t=1431265 jiffies g=1064457 q=82 ncpus=4)
[ 3825.237416][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 3825.237689][    C1] NMI backtrace for cpu 1
[ 3825.237698][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3825.237703][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3825.237705][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3825.237713][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3825.237716][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3825.237720][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3825.237721][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3825.237723][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3825.237724][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3825.237726][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3825.237728][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3825.237730][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3825.237734][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3825.237735][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3825.237737][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3825.237738][    C1] PKRU: 55555554
[ 3825.237739][    C1] Call Trace:
[ 3825.237742][    C1]  <NMI>
[ 3825.237748][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 3825.237752][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3825.237757][    C1]  ? nmi_handle+0x153/0x420
[ 3825.237762][    C1]  ? default_do_nmi+0x41/0x100
[ 3825.237766][    C1]  ? exc_nmi+0xf3/0x120
[ 3825.237768][    C1]  ? end_repeat_nmi+0xf/0x60
[ 3825.237774][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3825.237780][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3825.237783][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3825.237786][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3825.237789][    C1]  </NMI>
[ 3825.237790][    C1]  <TASK>
[ 3825.237791][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3825.237797][    C1]  ? lock_acquire+0x1c1/0x220
[ 3825.237802][    C1]  ? lock_release+0x1d5/0x250
[ 3825.237806][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3825.237810][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3825.237813][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3825.237816][    C1]  ? lock_acquire+0x1c1/0x220
[ 3825.237818][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3825.237823][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3825.237826][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3825.237833][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3825.237836][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3825.237841][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3825.237847][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3825.237850][    C1]  ip_local_deliver+0x19d/0x480
[ 3825.237854][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3825.237856][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3825.237858][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3825.237864][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3825.237868][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3825.237871][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3825.237881][    C1]  ip_rcv+0x564/0x740
[ 3825.237884][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3825.237886][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3825.237892][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3825.237894][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3825.237898][    C1]  ? skb_clone+0x10b/0x330
[ 3825.237902][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3825.237908][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3825.237914][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3825.237918][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3825.237926][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3825.237931][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3825.237933][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3825.237937][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3825.237940][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3825.237945][    C1]  ? lock_acquire+0x1c1/0x220
[ 3825.237947][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3825.237952][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3825.237955][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3825.237959][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3825.237962][    C1]  ? __skb_clone+0x57a/0x760
[ 3825.237965][    C1]  netif_receive_skb+0x55/0x280
[ 3825.237968][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3825.237977][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3825.237983][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3825.237990][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3825.237995][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3825.238005][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3825.238012][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3825.238015][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3825.238023][    C1]  ? stack_trace_save+0x95/0xd0
[ 3825.238026][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3825.238031][    C1]  ? kasan_save_stack+0x34/0x50
[ 3825.238035][    C1]  ? kasan_save_stack+0x24/0x50
[ 3825.238038][    C1]  ? kasan_save_track+0x14/0x30
[ 3825.238041][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3825.238044][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3825.238046][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3825.238049][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3825.238052][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3825.238055][    C1]  ? ip_output+0x16b/0x4f0
[ 3825.238058][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3825.238061][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3825.238064][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3825.238066][    C1]  ? get_reg+0x119/0x190
[ 3825.238069][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3825.238072][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3825.238076][    C1]  __tcf_classify+0x329/0x7d0
[ 3825.238082][    C1]  tcf_classify+0x283/0x930
[ 3825.238085][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3825.238090][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3825.238093][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3825.238097][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3825.238100][    C1]  tc_run+0x2e4/0x5d0
[ 3825.238104][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3825.238107][    C1]  ? lock_acquire+0x1c1/0x220
[ 3825.238109][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3825.238113][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3825.238117][    C1]  ? lock_acquire+0x1c1/0x220
[ 3825.238120][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3825.238122][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3825.238126][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3825.238129][    C1]  ? neigh_hh_output+0x348/0x590
[ 3825.238133][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3825.238136][    C1]  ip_finish_output2+0x786/0x18e0
[ 3825.238139][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3825.238142][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3825.238150][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3825.238152][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3825.238156][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3825.238161][    C1]  ip_output+0x16b/0x4f0
[ 3825.238163][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3825.238166][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3825.238168][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3825.238173][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3825.238176][    C1]  ? ip_local_out+0x114/0x3b0
[ 3825.238179][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3825.238182][    C1]  ? __create_object+0x5e/0xb0
[ 3825.238186][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3825.238192][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3825.238195][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3825.238199][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3825.238203][    C1]  tcp_release_cb+0x1e9/0x390
[ 3825.238207][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3825.238211][    C1]  release_sock+0xb8/0x1d0
[ 3825.238215][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3825.238217][    C1]  ? lock_release+0x1d5/0x250
[ 3825.238220][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3825.238222][    C1]  ? core_sys_select+0x620/0x710
[ 3825.238228][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3825.238232][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3825.238234][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3825.238238][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3825.238240][    C1]  ? __fget_light+0x54/0x1e0
[ 3825.238244][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3825.238248][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3825.238253][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3825.238256][    C1]  ? __might_fault+0xc6/0x180
[ 3825.238262][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3825.238266][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3825.238270][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3825.238274][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3825.238279][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3825.238282][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3825.238286][    C1]  do_syscall_64+0xc9/0x1e0
[ 3825.238290][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3825.238293][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3825.238297][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3825.238299][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3825.238302][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3825.238304][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3825.238305][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3825.238307][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3825.238308][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3825.238313][    C1]  </TASK>
[ 3825.238685][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3825.285299][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3825.285906][    C3] RIP: 0010:kasan_check_range+0x69/0x1c0
[ 3825.286193][    C3] Code: 5c c3 cc cc cc cc 48 b8 ff ff ff ff ff 7f ff ff 48 39 c7 76 dd 4c 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 <48> c1 ed 03 49 c1 e9 03 48 01 c5 49 01 c1 48 89 e8 49 8d 59 01 48
[ 3825.287150][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000216
[ 3825.287458][    C3] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3825.287850][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3825.288244][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffff888007a89b5b
[ 3825.288638][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3825.289031][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3825.289426][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3825.289867][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3825.290198][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3825.290594][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3825.290986][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3825.291380][    C3] PKRU: 55555554
[ 3825.291560][    C3] Call Trace:
[ 3825.291731][    C3]  <IRQ>
[ 3825.291879][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3825.292149][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 3825.292400][    C3]  ? check_cpu_stall+0x284/0x500
[ 3825.292650][    C3]  ? rcu_pending+0x92/0x360
[ 3825.292879][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3825.293145][    C3]  ? update_process_times+0xb9/0x110
[ 3825.293413][    C3]  ? tick_sched_handle+0x67/0x130
[ 3825.293668][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3825.293959][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3825.294199][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3825.294507][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3825.294779][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3825.295063][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3825.295327][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3825.295630][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3825.295887][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 3825.296144][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3825.296451][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3825.296745][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3825.297055][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3825.297345][    C3]  ? kasan_check_range+0x69/0x1c0
[ 3825.297598][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3825.297879][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3825.298188][    C3]  ? get_stack_info+0x36/0xc0
[ 3825.298429][    C3]  ? lock_acquire+0x1c1/0x220
[ 3825.298669][    C3]  ? lock_release+0x1d5/0x250
[ 3825.298904][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3825.299149][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3825.299420][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3825.299700][    C3]  ? lock_acquire+0x1c1/0x220
[ 3825.299937][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3825.300177][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3825.300435][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3825.300667][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3825.300913][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3825.301167][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3825.301441][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3825.301716][    C3]  ip_local_deliver+0x19d/0x480
[ 3825.301962][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3825.302232][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3825.302492][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3825.302835][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3825.303084][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3825.303400][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3825.303662][    C3]  ip_rcv+0x564/0x740
[ 3825.303863][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3825.304099][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3825.304353][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3825.304626][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3825.304855][    C3]  ? skb_clone+0x10b/0x330
[ 3825.305081][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3825.305395][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3825.305698][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3825.305977][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3825.306269][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3825.306516][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3825.306742][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3825.307038][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3825.307324][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3825.307644][    C3]  ? lock_acquire+0x1c1/0x220
[ 3825.307879][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3825.308172][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3825.308453][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3825.308766][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3825.309018][    C3]  ? __skb_clone+0x57a/0x760
[ 3825.309251][    C3]  netif_receive_skb+0x55/0x280
[ 3825.309497][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3825.309807][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3825.310135][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3825.310433][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3825.310704][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3825.310989][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3825.311300][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3825.311607][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3825.311930][    C3]  ? lock_release+0x1d5/0x250
[ 3825.312166][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3825.312431][    C3]  ? kernel_text_address+0xce/0xe0
[ 3825.312689][    C3]  ? __kernel_text_address+0x12/0x40
[ 3825.312952][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3825.313233][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3825.313542][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3825.313791][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3825.314067][    C3]  ? get_stack_info+0x36/0xc0
[ 3825.314308][    C3]  __tcf_classify+0x329/0x7d0
[ 3825.314548][    C3]  tcf_classify+0x283/0x930
[ 3825.314777][    C3]  ? lock_release+0x1d5/0x250
[ 3825.315012][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3825.315274][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3825.315527][    C3]  ? __kernel_text_address+0x12/0x40
[ 3825.315793][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3825.316074][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3825.316384][    C3]  tc_run+0x2e4/0x5d0
[ 3825.316587][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3825.316816][    C3]  ? lock_acquire+0x1c1/0x220
[ 3825.317052][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3825.317311][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3825.317560][    C3]  ? lock_acquire+0x1c1/0x220
[ 3825.317795][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3825.318061][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3825.318366][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3825.318634][    C3]  ? neigh_hh_output+0x348/0x590
[ 3825.318885][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3825.319146][    C3]  ip_finish_output2+0x786/0x18e0
[ 3825.319403][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3825.319738][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3825.320011][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3825.320262][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3825.320523][    C3]  ip_output+0x16b/0x4f0
[ 3825.320737][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3825.320978][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3825.321253][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3825.321561][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3825.321836][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3825.322085][    C3]  ? __alloc_skb+0xd4/0x280
[ 3825.322317][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3825.322583][    C3]  ? tcp_fragment+0x168/0x1040
[ 3825.322825][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3825.323075][    C3]  ? ip_local_out+0x114/0x3b0
[ 3825.323313][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3825.323560][    C3]  ? __skb_clone+0x57a/0x760
[ 3825.323792][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3825.324065][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3825.324344][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3825.324588][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3825.324836][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3825.325133][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3825.325452][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3825.325694][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3825.325952][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3825.326218][    C3]  tcp_write_timer+0x82/0x1d0
[ 3825.326456][    C3]  call_timer_fn+0x173/0x430
[ 3825.326692][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3825.326950][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3825.327211][    C3]  __run_timers.part.0+0x52d/0x890
[ 3825.327468][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3825.327741][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3825.328023][    C3]  ? lock_acquire+0x1c1/0x220
[ 3825.328260][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3825.328550][    C3]  ? lock_release+0x1d5/0x250
[ 3825.328787][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3825.329049][    C3]  ? ktime_get+0xb3/0x190
[ 3825.329268][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3825.329563][    C3]  run_timer_softirq+0x72/0x100
[ 3825.329808][    C3]  __do_softirq+0x1b9/0x7ff
[ 3825.330037][    C3]  irq_exit_rcu+0x98/0xc0
[ 3825.330259][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3825.330541][    C3]  </IRQ>
[ 3825.330691][    C3]  <TASK>
[ 3825.330840][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3825.331142][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3825.331464][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3825.332425][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3825.332731][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3825.333125][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3825.333519][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3825.333914][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3825.334316][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3825.334712][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3825.335005][    C3]  uart_start+0xe4/0x1b0
[ 3825.335225][    C3]  n_tty_write+0x677/0x7a0
[ 3825.335459][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3825.335710][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3825.335995][    C3]  ? lock_acquire+0x1c1/0x220
[ 3825.336233][    C3]  ? iterate_tty_write+0x95/0x540
[ 3825.336488][    C3]  iterate_tty_write+0x229/0x540
[ 3825.336738][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3825.337024][    C3]  vfs_write+0x9e9/0x10a0
[ 3825.337245][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3825.337486][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3825.337729][    C3]  ? lock_acquire+0x1c1/0x220
[ 3825.337965][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3825.338252][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3825.338515][    C3]  ? __fget_light+0x54/0x1e0
[ 3825.338750][    C3]  ksys_write+0xf5/0x1e0
[ 3825.338969][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3825.339217][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3825.339517][    C3]  do_syscall_64+0xc9/0x1e0
[ 3825.339748][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3825.340044][    C3] RIP: 0033:0x7f93b2836957
[ 3825.340270][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3825.341234][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3825.341652][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3825.342047][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3825.342441][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3825.342836][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3825.343234][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3825.343631][    C3]  </TASK>
[ 3852.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1379s! [ncat:8027]
[ 3852.613565][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3852.614823][    C1] irq event stamp: 174248
[ 3852.615041][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3852.615569][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3852.616030][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3852.616494][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3852.616955][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3852.617399][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3852.618006][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3852.618330][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3852.619293][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3852.619599][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3852.619994][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3852.620392][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3852.620788][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3852.621183][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3852.621578][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3852.622022][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3852.622354][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3852.622753][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3852.623148][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3852.623543][    C1] PKRU: 55555554
[ 3852.623724][    C1] Call Trace:
[ 3852.623900][    C1]  <IRQ>
[ 3852.624049][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3852.624310][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3852.624552][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3852.624828][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3852.625099][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3852.625385][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3852.625648][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3852.625953][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3852.626214][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3852.626522][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3852.626820][    C1]  </IRQ>
[ 3852.626968][    C1]  <TASK>
[ 3852.627117][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3852.627430][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3852.627720][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3852.628012][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3852.628301][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3852.628613][    C1]  ? lock_acquire+0x1c1/0x220
[ 3852.628852][    C1]  ? lock_release+0x1d5/0x250
[ 3852.629090][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3852.629337][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3852.629607][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3852.629892][    C1]  ? lock_acquire+0x1c1/0x220
[ 3852.630130][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3852.630369][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3852.630628][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3852.630862][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3852.631108][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3852.631365][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3852.631641][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3852.631916][    C1]  ip_local_deliver+0x19d/0x480
[ 3852.632163][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3852.632433][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3852.632696][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3852.633041][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3852.633292][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3852.633611][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3852.633880][    C1]  ip_rcv+0x564/0x740
[ 3852.634083][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3852.634317][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3852.634570][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3852.634844][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3852.635114][    C1]  ? skb_clone+0x10b/0x330
[ 3852.635342][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3852.635661][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3852.635965][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3852.636246][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3852.636538][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3852.636786][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3852.637016][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3852.637316][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3852.637599][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3852.637922][    C1]  ? lock_acquire+0x1c1/0x220
[ 3852.638160][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3852.638455][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3852.638740][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3852.639057][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3852.639311][    C1]  ? __skb_clone+0x57a/0x760
[ 3852.639544][    C1]  netif_receive_skb+0x55/0x280
[ 3852.639790][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3852.640102][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3852.640432][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3852.640732][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3852.641005][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3852.641293][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3852.641602][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3852.641887][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3852.642202][    C1]  ? stack_trace_save+0x95/0xd0
[ 3852.642449][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3852.642728][    C1]  ? kasan_save_stack+0x34/0x50
[ 3852.642977][    C1]  ? kasan_save_stack+0x24/0x50
[ 3852.643224][    C1]  ? kasan_save_track+0x14/0x30
[ 3852.643469][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3852.643734][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3852.643994][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3852.644240][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3852.644503][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3852.644767][    C1]  ? ip_output+0x16b/0x4f0
[ 3852.644991][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3852.645245][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3852.645517][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3852.645784][    C1]  ? get_reg+0x119/0x190
[ 3852.645998][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3852.646267][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3852.646576][    C1]  __tcf_classify+0x329/0x7d0
[ 3852.646817][    C1]  tcf_classify+0x283/0x930
[ 3852.647047][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3852.647294][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3852.647553][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3852.647839][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3852.648106][    C1]  tc_run+0x2e4/0x5d0
[ 3852.648309][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3852.648540][    C1]  ? lock_acquire+0x1c1/0x220
[ 3852.648778][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3852.649038][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3852.649290][    C1]  ? lock_acquire+0x1c1/0x220
[ 3852.649526][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3852.649790][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3852.650092][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3852.650362][    C1]  ? neigh_hh_output+0x348/0x590
[ 3852.650611][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3852.650876][    C1]  ip_finish_output2+0x786/0x18e0
[ 3852.651131][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3852.651410][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3852.651746][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3852.652020][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3852.652272][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3852.652537][    C1]  ip_output+0x16b/0x4f0
[ 3852.652754][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3852.652988][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3852.653230][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3852.653517][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3852.653769][    C1]  ? ip_local_out+0x114/0x3b0
[ 3852.654012][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3852.654260][    C1]  ? __create_object+0x5e/0xb0
[ 3852.654503][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3852.654768][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3852.655050][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3852.655321][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3852.655602][    C1]  tcp_release_cb+0x1e9/0x390
[ 3852.655842][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3852.656108][    C1]  release_sock+0xb8/0x1d0
[ 3852.656335][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3852.656554][    C1]  ? lock_release+0x1d5/0x250
[ 3852.656793][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3852.657042][    C1]  ? core_sys_select+0x620/0x710
[ 3852.657296][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3852.657565][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3852.657790][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3852.658039][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3852.658293][    C1]  ? __fget_light+0x54/0x1e0
[ 3852.658530][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3852.658794][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3852.659034][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3852.659298][    C1]  ? __might_fault+0xc6/0x180
[ 3852.659541][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3852.659821][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3852.660121][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3852.660421][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3852.660743][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3852.660994][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3852.661295][    C1]  do_syscall_64+0xc9/0x1e0
[ 3852.661528][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3852.661831][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3852.662058][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3852.663024][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3852.663450][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3852.663854][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3852.664249][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3852.664647][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3852.665044][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3852.665446][    C1]  </TASK>
[ 3852.665604][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1379s! [perl:7725]
[ 3852.666022][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3852.667273][    C3] irq event stamp: 290154
[ 3852.667490][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3852.668015][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3852.668518][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3852.668981][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3852.669440][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3852.669885][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3852.670495][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3852.670818][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3852.671777][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3852.672085][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3852.672480][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3852.672874][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3852.673269][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3852.673665][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3852.674075][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3852.674517][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3852.674844][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3852.675241][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3852.675637][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3852.676031][    C3] PKRU: 55555554
[ 3852.676212][    C3] Call Trace:
[ 3852.676381][    C3]  <IRQ>
[ 3852.676529][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3852.676789][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3852.677030][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3852.677305][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3852.677575][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3852.677861][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3852.678124][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3852.678430][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3852.678690][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3852.678997][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3852.679292][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3852.679603][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3852.679892][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3852.680186][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3852.680473][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3852.680781][    C3]  ? get_stack_info+0x36/0xc0
[ 3852.681020][    C3]  ? lock_acquire+0x1c1/0x220
[ 3852.681259][    C3]  ? lock_release+0x1d5/0x250
[ 3852.681496][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3852.681744][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3852.682013][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3852.682296][    C3]  ? lock_acquire+0x1c1/0x220
[ 3852.682533][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3852.682773][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3852.683030][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3852.683265][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3852.683510][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3852.683766][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3852.684049][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3852.684326][    C3]  ip_local_deliver+0x19d/0x480
[ 3852.684571][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3852.684838][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3852.685099][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3852.685448][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3852.685699][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3852.686016][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3852.686278][    C3]  ip_rcv+0x564/0x740
[ 3852.686481][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3852.686707][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3852.686960][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3852.687237][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3852.687465][    C3]  ? skb_clone+0x10b/0x330
[ 3852.687692][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3852.688008][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3852.688313][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3852.688592][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3852.688884][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3852.689131][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3852.689362][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3852.689658][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3852.689940][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3852.690262][    C3]  ? lock_acquire+0x1c1/0x220
[ 3852.690499][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3852.690792][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3852.691075][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3852.691391][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3852.691645][    C3]  ? __skb_clone+0x57a/0x760
[ 3852.691876][    C3]  netif_receive_skb+0x55/0x280
[ 3852.692121][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3852.692432][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3852.692760][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3852.693059][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3852.693332][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3852.693618][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3852.693934][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3852.694243][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3852.694567][    C3]  ? lock_release+0x1d5/0x250
[ 3852.694804][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3852.695068][    C3]  ? kernel_text_address+0xce/0xe0
[ 3852.695328][    C3]  ? __kernel_text_address+0x12/0x40
[ 3852.695591][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3852.695879][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3852.696194][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3852.696444][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3852.696719][    C3]  ? get_stack_info+0x36/0xc0
[ 3852.696957][    C3]  __tcf_classify+0x329/0x7d0
[ 3852.697197][    C3]  tcf_classify+0x283/0x930
[ 3852.697427][    C3]  ? lock_release+0x1d5/0x250
[ 3852.697664][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3852.697926][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3852.698181][    C3]  ? __kernel_text_address+0x12/0x40
[ 3852.698444][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3852.698724][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3852.699033][    C3]  tc_run+0x2e4/0x5d0
[ 3852.699238][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3852.699467][    C3]  ? lock_acquire+0x1c1/0x220
[ 3852.699704][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3852.699963][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3852.700215][    C3]  ? lock_acquire+0x1c1/0x220
[ 3852.700455][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3852.700718][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3852.701019][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3852.701291][    C3]  ? neigh_hh_output+0x348/0x590
[ 3852.701541][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3852.701805][    C3]  ip_finish_output2+0x786/0x18e0
[ 3852.702065][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3852.702401][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3852.702673][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3852.702923][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3852.703186][    C3]  ip_output+0x16b/0x4f0
[ 3852.703402][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3852.703643][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3852.703927][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3852.704237][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3852.704511][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3852.704760][    C3]  ? __alloc_skb+0xd4/0x280
[ 3852.704989][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3852.705259][    C3]  ? tcp_fragment+0x168/0x1040
[ 3852.705502][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3852.705750][    C3]  ? ip_local_out+0x114/0x3b0
[ 3852.705987][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3852.706234][    C3]  ? __skb_clone+0x57a/0x760
[ 3852.706468][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3852.706733][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3852.707009][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3852.707253][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3852.707501][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3852.707801][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3852.708120][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3852.708362][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3852.708621][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3852.708888][    C3]  tcp_write_timer+0x82/0x1d0
[ 3852.709124][    C3]  call_timer_fn+0x173/0x430
[ 3852.709363][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3852.709621][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3852.709880][    C3]  __run_timers.part.0+0x52d/0x890
[ 3852.710138][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3852.710408][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3852.710689][    C3]  ? lock_acquire+0x1c1/0x220
[ 3852.710927][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3852.711215][    C3]  ? lock_release+0x1d5/0x250
[ 3852.711454][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3852.711715][    C3]  ? ktime_get+0xb3/0x190
[ 3852.711935][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3852.712230][    C3]  run_timer_softirq+0x72/0x100
[ 3852.712475][    C3]  __do_softirq+0x1b9/0x7ff
[ 3852.712706][    C3]  irq_exit_rcu+0x98/0xc0
[ 3852.712924][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3852.713209][    C3]  </IRQ>
[ 3852.713357][    C3]  <TASK>
[ 3852.713507][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3852.713817][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3852.714141][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3852.715101][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3852.715408][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3852.715801][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3852.716201][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3852.716597][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3852.716991][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3852.717389][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3852.717688][    C3]  uart_start+0xe4/0x1b0
[ 3852.717905][    C3]  n_tty_write+0x677/0x7a0
[ 3852.718137][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3852.718389][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3852.718674][    C3]  ? lock_acquire+0x1c1/0x220
[ 3852.718912][    C3]  ? iterate_tty_write+0x95/0x540
[ 3852.719168][    C3]  iterate_tty_write+0x229/0x540
[ 3852.719420][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3852.719708][    C3]  vfs_write+0x9e9/0x10a0
[ 3852.719929][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3852.720174][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3852.720423][    C3]  ? lock_acquire+0x1c1/0x220
[ 3852.720658][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3852.720948][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3852.721212][    C3]  ? __fget_light+0x54/0x1e0
[ 3852.721449][    C3]  ksys_write+0xf5/0x1e0
[ 3852.721665][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3852.721913][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3852.722218][    C3]  do_syscall_64+0xc9/0x1e0
[ 3852.722448][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3852.722747][    C3] RIP: 0033:0x7f93b2836957
[ 3852.722972][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3852.723952][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3852.724372][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3852.724767][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3852.725163][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3852.725563][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3852.725960][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3852.726361][    C3]  </TASK>
[ 3880.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1405s! [ncat:8027]
[ 3880.613573][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3880.614837][    C1] irq event stamp: 174248
[ 3880.615054][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3880.615582][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3880.616048][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3880.616515][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3880.616975][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3880.617423][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3880.618036][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 3880.618356][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 3880.619323][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3880.619629][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3880.620026][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3880.620422][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3880.620818][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3880.621217][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3880.621613][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3880.622057][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3880.622388][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3880.622787][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3880.623185][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3880.623581][    C1] PKRU: 55555554
[ 3880.623768][    C1] Call Trace:
[ 3880.623937][    C1]  <IRQ>
[ 3880.624088][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3880.624351][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3880.624594][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3880.624869][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3880.625140][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3880.625429][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3880.625694][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3880.626000][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3880.626261][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3880.626569][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3880.626864][    C1]  </IRQ>
[ 3880.627015][    C1]  <TASK>
[ 3880.627165][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3880.627479][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3880.627767][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 3880.628056][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3880.628342][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3880.628655][    C1]  ? lock_acquire+0x1c1/0x220
[ 3880.628896][    C1]  ? lock_release+0x1d5/0x250
[ 3880.629136][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3880.629384][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3880.629656][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3880.629939][    C1]  ? lock_acquire+0x1c1/0x220
[ 3880.630177][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3880.630418][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3880.630677][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3880.630909][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3880.631156][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3880.631413][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3880.631687][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3880.631963][    C1]  ip_local_deliver+0x19d/0x480
[ 3880.632210][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3880.632480][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3880.632743][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3880.633089][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3880.633340][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3880.633664][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3880.633926][    C1]  ip_rcv+0x564/0x740
[ 3880.634131][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3880.634360][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3880.634611][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3880.634885][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3880.635157][    C1]  ? skb_clone+0x10b/0x330
[ 3880.635381][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3880.635698][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3880.636002][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3880.636281][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3880.636575][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3880.636823][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3880.637050][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3880.637349][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3880.637632][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3880.637955][    C1]  ? lock_acquire+0x1c1/0x220
[ 3880.638191][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3880.638488][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3880.638770][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3880.639085][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3880.639340][    C1]  ? __skb_clone+0x57a/0x760
[ 3880.639574][    C1]  netif_receive_skb+0x55/0x280
[ 3880.639821][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3880.640132][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3880.640463][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3880.640757][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3880.641031][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3880.641318][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3880.641629][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3880.641910][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3880.642226][    C1]  ? stack_trace_save+0x95/0xd0
[ 3880.642472][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3880.642748][    C1]  ? kasan_save_stack+0x34/0x50
[ 3880.642996][    C1]  ? kasan_save_stack+0x24/0x50
[ 3880.643242][    C1]  ? kasan_save_track+0x14/0x30
[ 3880.643488][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3880.643756][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3880.644009][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3880.644256][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3880.644519][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3880.644780][    C1]  ? ip_output+0x16b/0x4f0
[ 3880.645005][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3880.645259][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3880.645530][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3880.645797][    C1]  ? get_reg+0x119/0x190
[ 3880.646013][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3880.646279][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3880.646587][    C1]  __tcf_classify+0x329/0x7d0
[ 3880.646826][    C1]  tcf_classify+0x283/0x930
[ 3880.647057][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3880.647306][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3880.647559][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3880.647842][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3880.648109][    C1]  tc_run+0x2e4/0x5d0
[ 3880.648314][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3880.648542][    C1]  ? lock_acquire+0x1c1/0x220
[ 3880.648779][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3880.649039][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3880.649291][    C1]  ? lock_acquire+0x1c1/0x220
[ 3880.649529][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3880.649791][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3880.650095][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3880.650365][    C1]  ? neigh_hh_output+0x348/0x590
[ 3880.650616][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3880.650879][    C1]  ip_finish_output2+0x786/0x18e0
[ 3880.651133][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3880.651411][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3880.651747][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3880.652023][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3880.652277][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3880.652540][    C1]  ip_output+0x16b/0x4f0
[ 3880.652752][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3880.652987][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3880.653229][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3880.653512][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3880.653765][    C1]  ? ip_local_out+0x114/0x3b0
[ 3880.654004][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3880.654251][    C1]  ? __create_object+0x5e/0xb0
[ 3880.654493][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3880.654758][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3880.655038][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3880.655307][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3880.655589][    C1]  tcp_release_cb+0x1e9/0x390
[ 3880.655825][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3880.656090][    C1]  release_sock+0xb8/0x1d0
[ 3880.656314][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3880.656534][    C1]  ? lock_release+0x1d5/0x250
[ 3880.656770][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3880.657019][    C1]  ? core_sys_select+0x620/0x710
[ 3880.657271][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3880.657538][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3880.657763][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3880.658012][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3880.658265][    C1]  ? __fget_light+0x54/0x1e0
[ 3880.658500][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3880.658763][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3880.659000][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3880.659264][    C1]  ? __might_fault+0xc6/0x180
[ 3880.659504][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3880.659784][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3880.660081][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3880.660381][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3880.660701][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3880.660953][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3880.661255][    C1]  do_syscall_64+0xc9/0x1e0
[ 3880.661484][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3880.661782][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3880.662009][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3880.662972][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3880.663388][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3880.663788][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3880.664185][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3880.664580][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3880.664974][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3880.665375][    C1]  </TASK>
[ 3880.665531][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1405s! [perl:7725]
[ 3880.665960][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3880.667214][    C3] irq event stamp: 290154
[ 3880.667430][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3880.667954][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3880.668456][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3880.668920][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3880.669382][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3880.669828][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3880.670438][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3880.670760][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3880.671723][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3880.672028][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3880.672425][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3880.672822][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3880.673218][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3880.673614][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3880.674012][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3880.674456][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3880.674787][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3880.675185][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3880.675579][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3880.675974][    C3] PKRU: 55555554
[ 3880.676154][    C3] Call Trace:
[ 3880.676325][    C3]  <IRQ>
[ 3880.676474][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3880.676735][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3880.676977][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3880.677255][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3880.677526][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3880.677812][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3880.678076][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3880.678382][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3880.678642][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3880.678947][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3880.679249][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3880.679562][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3880.679850][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3880.680145][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3880.680431][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3880.680741][    C3]  ? get_stack_info+0x36/0xc0
[ 3880.680982][    C3]  ? lock_acquire+0x1c1/0x220
[ 3880.681222][    C3]  ? lock_release+0x1d5/0x250
[ 3880.681459][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3880.681706][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3880.681975][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3880.682262][    C3]  ? lock_acquire+0x1c1/0x220
[ 3880.682498][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3880.682736][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3880.682994][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3880.683230][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3880.683476][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3880.683737][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3880.684011][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3880.684288][    C3]  ip_local_deliver+0x19d/0x480
[ 3880.684533][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3880.684803][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3880.685065][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3880.685411][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3880.685662][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3880.685979][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3880.686242][    C3]  ip_rcv+0x564/0x740
[ 3880.686443][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3880.686672][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3880.686924][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3880.687198][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3880.687431][    C3]  ? skb_clone+0x10b/0x330
[ 3880.687656][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3880.687974][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3880.688278][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3880.688556][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3880.688850][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3880.689097][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3880.689327][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3880.689625][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3880.689909][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3880.690232][    C3]  ? lock_acquire+0x1c1/0x220
[ 3880.690467][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3880.690763][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3880.691045][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3880.691361][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3880.691615][    C3]  ? __skb_clone+0x57a/0x760
[ 3880.691850][    C3]  netif_receive_skb+0x55/0x280
[ 3880.692097][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3880.692410][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3880.692741][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3880.693035][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3880.693312][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3880.693597][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3880.693914][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3880.694223][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3880.694546][    C3]  ? lock_release+0x1d5/0x250
[ 3880.694782][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3880.695051][    C3]  ? kernel_text_address+0xce/0xe0
[ 3880.695311][    C3]  ? __kernel_text_address+0x12/0x40
[ 3880.695577][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3880.695859][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3880.696171][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3880.696420][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3880.696693][    C3]  ? get_stack_info+0x36/0xc0
[ 3880.696933][    C3]  __tcf_classify+0x329/0x7d0
[ 3880.697175][    C3]  tcf_classify+0x283/0x930
[ 3880.697404][    C3]  ? lock_release+0x1d5/0x250
[ 3880.697643][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3880.697904][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3880.698158][    C3]  ? __kernel_text_address+0x12/0x40
[ 3880.698423][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3880.698706][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3880.699017][    C3]  tc_run+0x2e4/0x5d0
[ 3880.699223][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3880.699452][    C3]  ? lock_acquire+0x1c1/0x220
[ 3880.699688][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3880.699946][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3880.700198][    C3]  ? lock_acquire+0x1c1/0x220
[ 3880.700440][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3880.700703][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3880.701005][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3880.701276][    C3]  ? neigh_hh_output+0x348/0x590
[ 3880.701527][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3880.701787][    C3]  ip_finish_output2+0x786/0x18e0
[ 3880.702042][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3880.702377][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3880.702655][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3880.702905][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3880.703169][    C3]  ip_output+0x16b/0x4f0
[ 3880.703390][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3880.703632][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3880.703921][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3880.704232][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3880.704508][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3880.704756][    C3]  ? __alloc_skb+0xd4/0x280
[ 3880.704987][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3880.705257][    C3]  ? tcp_fragment+0x168/0x1040
[ 3880.705500][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3880.705748][    C3]  ? ip_local_out+0x114/0x3b0
[ 3880.705988][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3880.706236][    C3]  ? __skb_clone+0x57a/0x760
[ 3880.706468][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3880.706733][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3880.707014][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3880.707258][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3880.707505][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3880.707803][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3880.708120][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3880.708363][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3880.708622][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3880.708888][    C3]  tcp_write_timer+0x82/0x1d0
[ 3880.709131][    C3]  call_timer_fn+0x173/0x430
[ 3880.709370][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3880.709629][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3880.709888][    C3]  __run_timers.part.0+0x52d/0x890
[ 3880.710147][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3880.710415][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3880.710696][    C3]  ? lock_acquire+0x1c1/0x220
[ 3880.710932][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3880.711224][    C3]  ? lock_release+0x1d5/0x250
[ 3880.711461][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3880.711724][    C3]  ? ktime_get+0xb3/0x190
[ 3880.711944][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3880.712240][    C3]  run_timer_softirq+0x72/0x100
[ 3880.712486][    C3]  __do_softirq+0x1b9/0x7ff
[ 3880.712715][    C3]  irq_exit_rcu+0x98/0xc0
[ 3880.712935][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3880.713220][    C3]  </IRQ>
[ 3880.713370][    C3]  <TASK>
[ 3880.713520][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3880.713829][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3880.714150][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3880.715114][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3880.715422][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3880.715819][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3880.716214][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3880.716609][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3880.717006][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3880.717411][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3880.717704][    C3]  uart_start+0xe4/0x1b0
[ 3880.717925][    C3]  n_tty_write+0x677/0x7a0
[ 3880.718154][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3880.718405][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3880.718691][    C3]  ? lock_acquire+0x1c1/0x220
[ 3880.718927][    C3]  ? iterate_tty_write+0x95/0x540
[ 3880.719182][    C3]  iterate_tty_write+0x229/0x540
[ 3880.719431][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3880.719719][    C3]  vfs_write+0x9e9/0x10a0
[ 3880.719937][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3880.720180][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3880.720423][    C3]  ? lock_acquire+0x1c1/0x220
[ 3880.720660][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3880.720945][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3880.721209][    C3]  ? __fget_light+0x54/0x1e0
[ 3880.721443][    C3]  ksys_write+0xf5/0x1e0
[ 3880.721657][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3880.721904][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3880.722208][    C3]  do_syscall_64+0xc9/0x1e0
[ 3880.722440][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3880.722735][    C3] RIP: 0033:0x7f93b2836957
[ 3880.722961][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3880.723932][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3880.724351][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3880.724745][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3880.725139][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3880.725532][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3880.725926][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3880.726325][    C3]  </TASK>
[ 3903.345164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3903.345535][    C3] rcu: 3-....: (1521119 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=366082
[ 3903.346091][    C3] rcu: (t=1509374 jiffies g=1064457 q=82 ncpus=4)
[ 3903.346419][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 3903.346689][    C1] NMI backtrace for cpu 1
[ 3903.346698][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3903.346703][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3903.346705][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3903.346713][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3903.346716][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3903.346719][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3903.346721][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3903.346722][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3903.346724][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3903.346725][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3903.346727][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3903.346729][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3903.346733][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3903.346735][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3903.346736][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3903.346737][    C1] PKRU: 55555554
[ 3903.346738][    C1] Call Trace:
[ 3903.346741][    C1]  <NMI>
[ 3903.346744][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 3903.346748][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3903.346753][    C1]  ? nmi_handle+0x153/0x420
[ 3903.346759][    C1]  ? default_do_nmi+0x41/0x100
[ 3903.346762][    C1]  ? exc_nmi+0xf3/0x120
[ 3903.346765][    C1]  ? end_repeat_nmi+0xf/0x60
[ 3903.346771][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3903.346775][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3903.346778][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3903.346781][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3903.346784][    C1]  </NMI>
[ 3903.346785][    C1]  <TASK>
[ 3903.346787][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3903.346792][    C1]  ? lock_acquire+0x1c1/0x220
[ 3903.346797][    C1]  ? lock_release+0x1d5/0x250
[ 3903.346800][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3903.346804][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3903.346807][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3903.346810][    C1]  ? lock_acquire+0x1c1/0x220
[ 3903.346812][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3903.346817][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3903.346820][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3903.346827][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3903.346829][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3903.346834][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3903.346840][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3903.346843][    C1]  ip_local_deliver+0x19d/0x480
[ 3903.346846][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3903.346848][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3903.346850][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3903.346856][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3903.346860][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3903.346863][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3903.346872][    C1]  ip_rcv+0x564/0x740
[ 3903.346875][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3903.346878][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3903.346883][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3903.346886][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3903.346889][    C1]  ? skb_clone+0x10b/0x330
[ 3903.346893][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3903.346899][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3903.346905][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3903.346909][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3903.346917][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3903.346921][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3903.346924][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3903.346927][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3903.346930][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3903.346935][    C1]  ? lock_acquire+0x1c1/0x220
[ 3903.346937][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3903.346941][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3903.346945][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3903.346949][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3903.346952][    C1]  ? __skb_clone+0x57a/0x760
[ 3903.346955][    C1]  netif_receive_skb+0x55/0x280
[ 3903.346958][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3903.346966][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3903.346973][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3903.346980][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3903.346985][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3903.346995][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3903.347002][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3903.347005][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3903.347012][    C1]  ? stack_trace_save+0x95/0xd0
[ 3903.347015][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3903.347020][    C1]  ? kasan_save_stack+0x34/0x50
[ 3903.347024][    C1]  ? kasan_save_stack+0x24/0x50
[ 3903.347026][    C1]  ? kasan_save_track+0x14/0x30
[ 3903.347029][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3903.347032][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3903.347034][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3903.347037][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3903.347040][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3903.347043][    C1]  ? ip_output+0x16b/0x4f0
[ 3903.347045][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3903.347048][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3903.347052][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3903.347054][    C1]  ? get_reg+0x119/0x190
[ 3903.347057][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3903.347059][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3903.347064][    C1]  __tcf_classify+0x329/0x7d0
[ 3903.347069][    C1]  tcf_classify+0x283/0x930
[ 3903.347072][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3903.347077][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3903.347080][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3903.347084][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3903.347087][    C1]  tc_run+0x2e4/0x5d0
[ 3903.347091][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3903.347094][    C1]  ? lock_acquire+0x1c1/0x220
[ 3903.347096][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3903.347100][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3903.347104][    C1]  ? lock_acquire+0x1c1/0x220
[ 3903.347106][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3903.347109][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3903.347114][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3903.347116][    C1]  ? neigh_hh_output+0x348/0x590
[ 3903.347120][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3903.347124][    C1]  ip_finish_output2+0x786/0x18e0
[ 3903.347126][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3903.347130][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3903.347137][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3903.347139][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3903.347143][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3903.347147][    C1]  ip_output+0x16b/0x4f0
[ 3903.347149][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3903.347152][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3903.347154][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3903.347160][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3903.347163][    C1]  ? ip_local_out+0x114/0x3b0
[ 3903.347166][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3903.347170][    C1]  ? __create_object+0x5e/0xb0
[ 3903.347173][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3903.347178][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3903.347182][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3903.347186][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3903.347190][    C1]  tcp_release_cb+0x1e9/0x390
[ 3903.347193][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3903.347198][    C1]  release_sock+0xb8/0x1d0
[ 3903.347201][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3903.347203][    C1]  ? lock_release+0x1d5/0x250
[ 3903.347206][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3903.347208][    C1]  ? core_sys_select+0x620/0x710
[ 3903.347213][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3903.347217][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3903.347220][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3903.347225][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3903.347227][    C1]  ? __fget_light+0x54/0x1e0
[ 3903.347231][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3903.347234][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3903.347238][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3903.347242][    C1]  ? __might_fault+0xc6/0x180
[ 3903.347248][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3903.347252][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3903.347255][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3903.347259][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3903.347264][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3903.347267][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3903.347270][    C1]  do_syscall_64+0xc9/0x1e0
[ 3903.347275][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3903.347279][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3903.347281][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3903.347283][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3903.347286][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3903.347287][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3903.347289][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3903.347290][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3903.347291][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3903.347296][    C1]  </TASK>
[ 3903.347687][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3903.394281][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3903.394892][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3903.395218][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3903.396178][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3903.396484][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3903.396877][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3903.397272][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3903.397667][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3903.398060][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3903.398453][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3903.398896][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3903.399230][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3903.399626][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3903.400021][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3903.400416][    C3] PKRU: 55555554
[ 3903.400596][    C3] Call Trace:
[ 3903.400767][    C3]  <IRQ>
[ 3903.400914][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3903.401187][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 3903.401440][    C3]  ? check_cpu_stall+0x284/0x500
[ 3903.401690][    C3]  ? rcu_pending+0x92/0x360
[ 3903.401921][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3903.402190][    C3]  ? update_process_times+0xb9/0x110
[ 3903.402457][    C3]  ? tick_sched_handle+0x67/0x130
[ 3903.402712][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3903.402997][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3903.403238][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3903.403552][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3903.403826][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3903.404111][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3903.404376][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3903.404680][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3903.404940][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3903.405246][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3903.405540][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3903.405851][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3903.406140][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3903.406434][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3903.406720][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3903.407028][    C3]  ? get_stack_info+0x36/0xc0
[ 3903.407270][    C3]  ? lock_acquire+0x1c1/0x220
[ 3903.407508][    C3]  ? lock_release+0x1d5/0x250
[ 3903.407747][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3903.407994][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3903.408266][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3903.408550][    C3]  ? lock_acquire+0x1c1/0x220
[ 3903.408786][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3903.409024][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3903.409283][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3903.409517][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3903.409764][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3903.410019][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3903.410295][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3903.410569][    C3]  ip_local_deliver+0x19d/0x480
[ 3903.410815][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3903.411083][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3903.411347][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3903.411690][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3903.411941][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3903.412259][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3903.412519][    C3]  ip_rcv+0x564/0x740
[ 3903.412721][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3903.412951][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3903.413204][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3903.413477][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3903.413715][    C3]  ? skb_clone+0x10b/0x330
[ 3903.413942][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3903.414259][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3903.414564][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3903.414844][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3903.415137][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3903.415385][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3903.415613][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3903.415911][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3903.416192][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3903.416520][    C3]  ? lock_acquire+0x1c1/0x220
[ 3903.416757][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3903.417051][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3903.417334][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3903.417646][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3903.417899][    C3]  ? __skb_clone+0x57a/0x760
[ 3903.418131][    C3]  netif_receive_skb+0x55/0x280
[ 3903.418378][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3903.418687][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3903.419019][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3903.419317][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3903.419589][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3903.419876][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3903.420189][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3903.420495][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3903.420818][    C3]  ? lock_release+0x1d5/0x250
[ 3903.421054][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3903.421319][    C3]  ? kernel_text_address+0xce/0xe0
[ 3903.421578][    C3]  ? __kernel_text_address+0x12/0x40
[ 3903.421846][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3903.422125][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3903.422437][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3903.422688][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3903.422961][    C3]  ? get_stack_info+0x36/0xc0
[ 3903.423202][    C3]  __tcf_classify+0x329/0x7d0
[ 3903.423441][    C3]  tcf_classify+0x283/0x930
[ 3903.423676][    C3]  ? lock_release+0x1d5/0x250
[ 3903.423913][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3903.424177][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3903.424430][    C3]  ? __kernel_text_address+0x12/0x40
[ 3903.424696][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3903.424983][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3903.425294][    C3]  tc_run+0x2e4/0x5d0
[ 3903.425498][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3903.425726][    C3]  ? lock_acquire+0x1c1/0x220
[ 3903.425963][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3903.426223][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3903.426475][    C3]  ? lock_acquire+0x1c1/0x220
[ 3903.426710][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3903.426974][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3903.427277][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3903.427546][    C3]  ? neigh_hh_output+0x348/0x590
[ 3903.427800][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3903.428064][    C3]  ip_finish_output2+0x786/0x18e0
[ 3903.428320][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3903.428653][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3903.428928][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3903.429178][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3903.429441][    C3]  ip_output+0x16b/0x4f0
[ 3903.429656][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3903.429898][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3903.430172][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3903.430482][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3903.430755][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3903.431006][    C3]  ? __alloc_skb+0xd4/0x280
[ 3903.431242][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3903.431512][    C3]  ? tcp_fragment+0x168/0x1040
[ 3903.431754][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3903.432004][    C3]  ? ip_local_out+0x114/0x3b0
[ 3903.432244][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3903.432490][    C3]  ? __skb_clone+0x57a/0x760
[ 3903.432723][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3903.432987][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3903.433268][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3903.433511][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3903.433763][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3903.434063][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3903.434382][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3903.434624][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3903.434883][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3903.435149][    C3]  tcp_write_timer+0x82/0x1d0
[ 3903.435387][    C3]  call_timer_fn+0x173/0x430
[ 3903.435623][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3903.435882][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3903.436143][    C3]  __run_timers.part.0+0x52d/0x890
[ 3903.436403][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3903.436670][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3903.436952][    C3]  ? lock_acquire+0x1c1/0x220
[ 3903.437192][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3903.437481][    C3]  ? lock_release+0x1d5/0x250
[ 3903.437717][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3903.437980][    C3]  ? ktime_get+0xb3/0x190
[ 3903.438200][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3903.438494][    C3]  run_timer_softirq+0x72/0x100
[ 3903.438744][    C3]  __do_softirq+0x1b9/0x7ff
[ 3903.438976][    C3]  irq_exit_rcu+0x98/0xc0
[ 3903.439196][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3903.439480][    C3]  </IRQ>
[ 3903.439629][    C3]  <TASK>
[ 3903.439779][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3903.440080][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3903.440404][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3903.441367][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3903.441670][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3903.442068][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3903.442466][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3903.442860][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3903.443255][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3903.443663][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3903.443955][    C3]  uart_start+0xe4/0x1b0
[ 3903.444176][    C3]  n_tty_write+0x677/0x7a0
[ 3903.444405][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3903.444654][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3903.444939][    C3]  ? lock_acquire+0x1c1/0x220
[ 3903.445174][    C3]  ? iterate_tty_write+0x95/0x540
[ 3903.445432][    C3]  iterate_tty_write+0x229/0x540
[ 3903.445682][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3903.445973][    C3]  vfs_write+0x9e9/0x10a0
[ 3903.446193][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3903.446434][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3903.446678][    C3]  ? lock_acquire+0x1c1/0x220
[ 3903.446914][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3903.447202][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3903.447463][    C3]  ? __fget_light+0x54/0x1e0
[ 3903.447699][    C3]  ksys_write+0xf5/0x1e0
[ 3903.447914][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3903.448161][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3903.448465][    C3]  do_syscall_64+0xc9/0x1e0
[ 3903.448696][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3903.448992][    C3] RIP: 0033:0x7f93b2836957
[ 3903.449220][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3903.450182][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3903.450599][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3903.450995][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3903.451392][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3903.451786][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3903.452183][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3903.452580][    C3]  </TASK>
[ 3928.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1449s! [ncat:8027]
[ 3928.613567][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3928.614825][    C1] irq event stamp: 174248
[ 3928.615042][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3928.615567][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3928.616028][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3928.616495][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3928.616952][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3928.617398][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3928.618003][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3928.618326][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3928.619290][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3928.619593][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3928.619989][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3928.620384][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3928.620778][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3928.621172][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3928.621572][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3928.622015][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3928.622343][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3928.622740][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3928.623135][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3928.623538][    C1] PKRU: 55555554
[ 3928.623718][    C1] Call Trace:
[ 3928.623887][    C1]  <IRQ>
[ 3928.624037][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3928.624299][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3928.624541][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3928.624818][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3928.625091][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3928.625379][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3928.625643][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3928.625946][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3928.626208][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3928.626514][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3928.626808][    C1]  </IRQ>
[ 3928.626956][    C1]  <TASK>
[ 3928.627107][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3928.627419][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3928.627707][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3928.628000][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3928.628286][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3928.628597][    C1]  ? lock_acquire+0x1c1/0x220
[ 3928.628837][    C1]  ? lock_release+0x1d5/0x250
[ 3928.629075][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3928.629321][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3928.629594][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3928.629877][    C1]  ? lock_acquire+0x1c1/0x220
[ 3928.630115][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3928.630354][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3928.630612][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3928.630844][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3928.631089][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3928.631346][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3928.631619][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3928.631897][    C1]  ip_local_deliver+0x19d/0x480
[ 3928.632142][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3928.632413][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3928.632676][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3928.633020][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3928.633271][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3928.633595][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3928.633857][    C1]  ip_rcv+0x564/0x740
[ 3928.634059][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3928.634289][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3928.634543][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3928.634816][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3928.635087][    C1]  ? skb_clone+0x10b/0x330
[ 3928.635313][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3928.635629][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3928.635934][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3928.636213][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3928.636506][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3928.636753][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3928.636981][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3928.637282][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3928.637564][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3928.637888][    C1]  ? lock_acquire+0x1c1/0x220
[ 3928.638126][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3928.638422][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3928.638704][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3928.639018][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3928.639273][    C1]  ? __skb_clone+0x57a/0x760
[ 3928.639506][    C1]  netif_receive_skb+0x55/0x280
[ 3928.639753][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3928.640061][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3928.640392][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3928.640687][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3928.640961][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3928.641249][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3928.641560][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3928.641843][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3928.642157][    C1]  ? stack_trace_save+0x95/0xd0
[ 3928.642404][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3928.642681][    C1]  ? kasan_save_stack+0x34/0x50
[ 3928.642928][    C1]  ? kasan_save_stack+0x24/0x50
[ 3928.643175][    C1]  ? kasan_save_track+0x14/0x30
[ 3928.643422][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3928.643689][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3928.643943][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3928.644190][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3928.644452][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3928.644716][    C1]  ? ip_output+0x16b/0x4f0
[ 3928.644942][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3928.645197][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3928.645468][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3928.645734][    C1]  ? get_reg+0x119/0x190
[ 3928.645949][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3928.646217][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3928.646524][    C1]  __tcf_classify+0x329/0x7d0
[ 3928.646764][    C1]  tcf_classify+0x283/0x930
[ 3928.646995][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3928.647244][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3928.647498][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3928.647781][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3928.648048][    C1]  tc_run+0x2e4/0x5d0
[ 3928.648253][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3928.648483][    C1]  ? lock_acquire+0x1c1/0x220
[ 3928.648720][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3928.648980][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3928.649231][    C1]  ? lock_acquire+0x1c1/0x220
[ 3928.649470][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3928.649733][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3928.650035][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3928.650308][    C1]  ? neigh_hh_output+0x348/0x590
[ 3928.650558][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3928.650821][    C1]  ip_finish_output2+0x786/0x18e0
[ 3928.651076][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3928.651355][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3928.651690][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3928.651967][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3928.652219][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3928.652481][    C1]  ip_output+0x16b/0x4f0
[ 3928.652695][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3928.652930][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3928.653174][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3928.653468][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3928.653719][    C1]  ? ip_local_out+0x114/0x3b0
[ 3928.653957][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3928.654205][    C1]  ? __create_object+0x5e/0xb0
[ 3928.654447][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3928.654713][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3928.654992][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3928.655263][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3928.655544][    C1]  tcp_release_cb+0x1e9/0x390
[ 3928.655781][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3928.656046][    C1]  release_sock+0xb8/0x1d0
[ 3928.656273][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3928.656492][    C1]  ? lock_release+0x1d5/0x250
[ 3928.656728][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3928.656978][    C1]  ? core_sys_select+0x620/0x710
[ 3928.657232][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3928.657500][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3928.657726][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3928.657974][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3928.658227][    C1]  ? __fget_light+0x54/0x1e0
[ 3928.658463][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3928.658728][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3928.658966][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3928.659229][    C1]  ? __might_fault+0xc6/0x180
[ 3928.659472][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3928.659752][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3928.660050][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3928.660350][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3928.660671][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3928.660922][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3928.661225][    C1]  do_syscall_64+0xc9/0x1e0
[ 3928.661456][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3928.661755][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3928.661982][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3928.662946][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3928.663366][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3928.663767][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3928.664166][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3928.664563][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3928.664958][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3928.665356][    C1]  </TASK>
[ 3928.665515][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1449s! [perl:7725]
[ 3928.665939][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3928.667194][    C3] irq event stamp: 290154
[ 3928.667412][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3928.667935][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3928.668436][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3928.668900][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3928.669361][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3928.669804][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3928.670414][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3928.670735][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3928.671695][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3928.672000][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3928.672396][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3928.672789][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3928.673187][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3928.673590][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3928.673983][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3928.674428][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3928.674757][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3928.675154][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3928.675549][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3928.675942][    C3] PKRU: 55555554
[ 3928.676122][    C3] Call Trace:
[ 3928.676295][    C3]  <IRQ>
[ 3928.676442][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3928.676703][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3928.676944][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3928.677220][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3928.677490][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3928.677776][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3928.678039][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3928.678344][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3928.678603][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3928.678910][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3928.679203][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3928.679514][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3928.679803][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3928.680097][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3928.680386][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3928.680694][    C3]  ? get_stack_info+0x36/0xc0
[ 3928.680933][    C3]  ? lock_acquire+0x1c1/0x220
[ 3928.681171][    C3]  ? lock_release+0x1d5/0x250
[ 3928.681409][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3928.681655][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3928.681924][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3928.682209][    C3]  ? lock_acquire+0x1c1/0x220
[ 3928.682443][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3928.682682][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3928.682940][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3928.683174][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3928.683419][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3928.683682][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3928.683956][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3928.684230][    C3]  ip_local_deliver+0x19d/0x480
[ 3928.684476][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3928.684744][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3928.685005][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3928.685353][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3928.685602][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3928.685919][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3928.686179][    C3]  ip_rcv+0x564/0x740
[ 3928.686381][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3928.686610][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3928.686862][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3928.687137][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3928.687370][    C3]  ? skb_clone+0x10b/0x330
[ 3928.687597][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3928.687914][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3928.688220][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3928.688498][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3928.688791][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3928.689036][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3928.689267][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3928.689575][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3928.689856][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3928.690178][    C3]  ? lock_acquire+0x1c1/0x220
[ 3928.690416][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3928.690709][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3928.690993][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3928.691308][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3928.691561][    C3]  ? __skb_clone+0x57a/0x760
[ 3928.691794][    C3]  netif_receive_skb+0x55/0x280
[ 3928.692039][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3928.692356][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3928.692686][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3928.692981][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3928.693254][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3928.693549][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3928.693859][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3928.694164][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3928.694489][    C3]  ? lock_release+0x1d5/0x250
[ 3928.694727][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3928.694992][    C3]  ? kernel_text_address+0xce/0xe0
[ 3928.695252][    C3]  ? __kernel_text_address+0x12/0x40
[ 3928.695515][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3928.695799][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3928.696107][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3928.696357][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3928.696631][    C3]  ? get_stack_info+0x36/0xc0
[ 3928.696870][    C3]  __tcf_classify+0x329/0x7d0
[ 3928.697108][    C3]  tcf_classify+0x283/0x930
[ 3928.697341][    C3]  ? lock_release+0x1d5/0x250
[ 3928.697579][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3928.697840][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3928.698093][    C3]  ? __kernel_text_address+0x12/0x40
[ 3928.698361][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3928.698641][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3928.698949][    C3]  tc_run+0x2e4/0x5d0
[ 3928.699155][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3928.699386][    C3]  ? lock_acquire+0x1c1/0x220
[ 3928.699622][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3928.699880][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3928.700130][    C3]  ? lock_acquire+0x1c1/0x220
[ 3928.700369][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3928.700634][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3928.700935][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3928.701206][    C3]  ? neigh_hh_output+0x348/0x590
[ 3928.701456][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3928.701718][    C3]  ip_finish_output2+0x786/0x18e0
[ 3928.701973][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3928.702309][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3928.702581][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3928.702832][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3928.703094][    C3]  ip_output+0x16b/0x4f0
[ 3928.703312][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3928.703560][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3928.703833][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3928.704144][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3928.704419][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3928.704668][    C3]  ? __alloc_skb+0xd4/0x280
[ 3928.704897][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3928.705164][    C3]  ? tcp_fragment+0x168/0x1040
[ 3928.705407][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3928.705657][    C3]  ? ip_local_out+0x114/0x3b0
[ 3928.705894][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3928.706140][    C3]  ? __skb_clone+0x57a/0x760
[ 3928.706376][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3928.706640][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3928.706918][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3928.707159][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3928.707407][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3928.707705][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3928.708024][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3928.708267][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3928.708525][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3928.708790][    C3]  tcp_write_timer+0x82/0x1d0
[ 3928.709028][    C3]  call_timer_fn+0x173/0x430
[ 3928.709262][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3928.709522][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3928.709781][    C3]  __run_timers.part.0+0x52d/0x890
[ 3928.710038][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3928.710307][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3928.710594][    C3]  ? lock_acquire+0x1c1/0x220
[ 3928.710831][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3928.711117][    C3]  ? lock_release+0x1d5/0x250
[ 3928.711356][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3928.711616][    C3]  ? ktime_get+0xb3/0x190
[ 3928.711836][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3928.712126][    C3]  run_timer_softirq+0x72/0x100
[ 3928.712376][    C3]  __do_softirq+0x1b9/0x7ff
[ 3928.712607][    C3]  irq_exit_rcu+0x98/0xc0
[ 3928.712824][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3928.713107][    C3]  </IRQ>
[ 3928.713258][    C3]  <TASK>
[ 3928.713406][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3928.713713][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3928.714033][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3928.714995][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3928.715302][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3928.715696][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3928.716090][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3928.716485][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3928.716879][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3928.717278][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3928.717571][    C3]  uart_start+0xe4/0x1b0
[ 3928.717788][    C3]  n_tty_write+0x677/0x7a0
[ 3928.718016][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3928.718268][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3928.718549][    C3]  ? lock_acquire+0x1c1/0x220
[ 3928.718791][    C3]  ? iterate_tty_write+0x95/0x540
[ 3928.719045][    C3]  iterate_tty_write+0x229/0x540
[ 3928.719298][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3928.719584][    C3]  vfs_write+0x9e9/0x10a0
[ 3928.719804][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3928.720045][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3928.720289][    C3]  ? lock_acquire+0x1c1/0x220
[ 3928.720522][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3928.720811][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3928.721073][    C3]  ? __fget_light+0x54/0x1e0
[ 3928.721311][    C3]  ksys_write+0xf5/0x1e0
[ 3928.721525][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3928.721771][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3928.722072][    C3]  do_syscall_64+0xc9/0x1e0
[ 3928.722303][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3928.722601][    C3] RIP: 0033:0x7f93b2836957
[ 3928.722828][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3928.723796][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3928.724213][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3928.724608][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3928.725008][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3928.725403][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3928.725795][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3928.726193][    C3]  </TASK>
[ 3956.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1475s! [ncat:8027]
[ 3956.613583][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3956.614833][    C1] irq event stamp: 174248
[ 3956.615049][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3956.615580][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 3956.616041][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3956.616506][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3956.616964][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3956.617408][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3956.618016][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 3956.618297][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 3956.619261][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 3956.619567][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3956.619963][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3956.620360][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3956.620754][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3956.621149][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3956.621546][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3956.621988][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3956.622319][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3956.622716][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3956.623110][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3956.623514][    C1] PKRU: 55555554
[ 3956.623693][    C1] Call Trace:
[ 3956.623864][    C1]  <IRQ>
[ 3956.624012][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3956.624281][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 3956.624524][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3956.624799][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 3956.625071][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3956.625356][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 3956.625619][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3956.625922][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 3956.626182][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3956.626490][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 3956.626784][    C1]  </IRQ>
[ 3956.626932][    C1]  <TASK>
[ 3956.627081][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3956.627392][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3956.627682][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 3956.627959][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 3956.628238][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3956.628549][    C1]  ? lock_acquire+0x1c1/0x220
[ 3956.628788][    C1]  ? lock_release+0x1d5/0x250
[ 3956.629027][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3956.629275][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3956.629549][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3956.629833][    C1]  ? lock_acquire+0x1c1/0x220
[ 3956.630068][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3956.630308][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3956.630567][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3956.630802][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3956.631047][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3956.631305][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3956.631578][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3956.631852][    C1]  ip_local_deliver+0x19d/0x480
[ 3956.632098][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3956.632367][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3956.632628][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3956.632975][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3956.633227][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3956.633550][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3956.633811][    C1]  ip_rcv+0x564/0x740
[ 3956.634013][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3956.634243][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3956.634495][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3956.634771][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3956.635041][    C1]  ? skb_clone+0x10b/0x330
[ 3956.635269][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3956.635586][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3956.635889][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3956.636171][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3956.636465][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3956.636713][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3956.636942][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3956.637237][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3956.637520][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3956.637842][    C1]  ? lock_acquire+0x1c1/0x220
[ 3956.638079][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3956.638372][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3956.638656][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3956.638970][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3956.639224][    C1]  ? __skb_clone+0x57a/0x760
[ 3956.639455][    C1]  netif_receive_skb+0x55/0x280
[ 3956.639701][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3956.640012][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3956.640343][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3956.640641][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3956.640914][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3956.641200][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3956.641511][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3956.641794][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3956.642106][    C1]  ? stack_trace_save+0x95/0xd0
[ 3956.642352][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3956.642633][    C1]  ? kasan_save_stack+0x34/0x50
[ 3956.642879][    C1]  ? kasan_save_stack+0x24/0x50
[ 3956.643131][    C1]  ? kasan_save_track+0x14/0x30
[ 3956.643383][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3956.643644][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3956.643897][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3956.644144][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3956.644407][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3956.644671][    C1]  ? ip_output+0x16b/0x4f0
[ 3956.644894][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3956.645148][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3956.645418][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3956.645685][    C1]  ? get_reg+0x119/0x190
[ 3956.645901][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3956.646166][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3956.646474][    C1]  __tcf_classify+0x329/0x7d0
[ 3956.646718][    C1]  tcf_classify+0x283/0x930
[ 3956.646947][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3956.647195][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3956.647449][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3956.647734][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3956.648001][    C1]  tc_run+0x2e4/0x5d0
[ 3956.648205][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3956.648437][    C1]  ? lock_acquire+0x1c1/0x220
[ 3956.648671][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3956.648930][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3956.649182][    C1]  ? lock_acquire+0x1c1/0x220
[ 3956.649420][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3956.649682][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3956.649986][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3956.650257][    C1]  ? neigh_hh_output+0x348/0x590
[ 3956.650508][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3956.650770][    C1]  ip_finish_output2+0x786/0x18e0
[ 3956.651023][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3956.651305][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3956.651640][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3956.651913][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3956.652164][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3956.652427][    C1]  ip_output+0x16b/0x4f0
[ 3956.652643][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3956.652876][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3956.653118][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3956.653410][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3956.653662][    C1]  ? ip_local_out+0x114/0x3b0
[ 3956.653900][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3956.654146][    C1]  ? __create_object+0x5e/0xb0
[ 3956.654389][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3956.654654][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3956.654934][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3956.655207][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3956.655486][    C1]  tcp_release_cb+0x1e9/0x390
[ 3956.655725][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3956.655988][    C1]  release_sock+0xb8/0x1d0
[ 3956.656215][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3956.656434][    C1]  ? lock_release+0x1d5/0x250
[ 3956.656672][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3956.656921][    C1]  ? core_sys_select+0x620/0x710
[ 3956.657173][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3956.657442][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3956.657665][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3956.657913][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3956.658165][    C1]  ? __fget_light+0x54/0x1e0
[ 3956.658401][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3956.658664][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3956.658903][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3956.659166][    C1]  ? __might_fault+0xc6/0x180
[ 3956.659408][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3956.659687][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3956.659987][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3956.660283][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3956.660602][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3956.660853][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3956.661155][    C1]  do_syscall_64+0xc9/0x1e0
[ 3956.661388][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3956.661684][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3956.661915][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3956.662876][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3956.663301][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3956.663697][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3956.664093][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3956.664487][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3956.664884][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3956.665282][    C1]  </TASK>
[ 3956.665437][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1475s! [perl:7725]
[ 3956.665867][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 3956.667118][    C3] irq event stamp: 290154
[ 3956.667336][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 3956.667859][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 3956.668359][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 3956.668824][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 3956.669285][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3956.669727][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3956.670336][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 3956.670654][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 3956.671618][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3956.671921][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3956.672319][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3956.672713][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3956.673107][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3956.673516][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3956.673913][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3956.674358][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3956.674686][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3956.675082][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3956.675480][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3956.675874][    C3] PKRU: 55555554
[ 3956.676055][    C3] Call Trace:
[ 3956.676224][    C3]  <IRQ>
[ 3956.676379][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 3956.676639][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3956.676879][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 3956.677155][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3956.677425][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3956.677712][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3956.677975][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3956.678278][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3956.678538][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3956.678843][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3956.679136][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3956.679450][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3956.679736][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 3956.680030][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3956.680315][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3956.680623][    C3]  ? get_stack_info+0x36/0xc0
[ 3956.680863][    C3]  ? lock_acquire+0x1c1/0x220
[ 3956.681103][    C3]  ? lock_release+0x1d5/0x250
[ 3956.681340][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3956.681586][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3956.681858][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3956.682140][    C3]  ? lock_acquire+0x1c1/0x220
[ 3956.682378][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3956.682617][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3956.682876][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3956.683107][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3956.683361][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3956.683617][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3956.683890][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3956.684166][    C3]  ip_local_deliver+0x19d/0x480
[ 3956.684413][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3956.684681][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3956.684942][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3956.685288][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3956.685539][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3956.685856][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3956.686118][    C3]  ip_rcv+0x564/0x740
[ 3956.686323][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3956.686551][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3956.686804][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3956.687077][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3956.687311][    C3]  ? skb_clone+0x10b/0x330
[ 3956.687536][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3956.687853][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3956.688155][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3956.688437][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3956.688730][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3956.688977][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3956.689207][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3956.689503][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3956.689786][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3956.690107][    C3]  ? lock_acquire+0x1c1/0x220
[ 3956.690344][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3956.690638][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3956.690922][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3956.691239][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3956.691492][    C3]  ? __skb_clone+0x57a/0x760
[ 3956.691723][    C3]  netif_receive_skb+0x55/0x280
[ 3956.691969][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3956.692283][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3956.692612][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3956.692910][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3956.693183][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3956.693476][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3956.693789][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3956.694097][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3956.694421][    C3]  ? lock_release+0x1d5/0x250
[ 3956.694658][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3956.694922][    C3]  ? kernel_text_address+0xce/0xe0
[ 3956.695182][    C3]  ? __kernel_text_address+0x12/0x40
[ 3956.695450][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3956.695731][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3956.696041][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3956.696292][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3956.696567][    C3]  ? get_stack_info+0x36/0xc0
[ 3956.696805][    C3]  __tcf_classify+0x329/0x7d0
[ 3956.697046][    C3]  tcf_classify+0x283/0x930
[ 3956.697277][    C3]  ? lock_release+0x1d5/0x250
[ 3956.697512][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3956.697774][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3956.698027][    C3]  ? __kernel_text_address+0x12/0x40
[ 3956.698295][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3956.698575][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3956.698885][    C3]  tc_run+0x2e4/0x5d0
[ 3956.699087][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3956.699320][    C3]  ? lock_acquire+0x1c1/0x220
[ 3956.699555][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3956.699814][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3956.700064][    C3]  ? lock_acquire+0x1c1/0x220
[ 3956.700302][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3956.700563][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3956.700866][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3956.701135][    C3]  ? neigh_hh_output+0x348/0x590
[ 3956.701387][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3956.701650][    C3]  ip_finish_output2+0x786/0x18e0
[ 3956.701905][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3956.702241][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3956.702515][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3956.702765][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3956.703028][    C3]  ip_output+0x16b/0x4f0
[ 3956.703244][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3956.703493][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3956.703768][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3956.704075][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3956.704359][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3956.704609][    C3]  ? __alloc_skb+0xd4/0x280
[ 3956.704837][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3956.705104][    C3]  ? tcp_fragment+0x168/0x1040
[ 3956.705347][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3956.705596][    C3]  ? ip_local_out+0x114/0x3b0
[ 3956.705833][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3956.706081][    C3]  ? __skb_clone+0x57a/0x760
[ 3956.706315][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3956.706581][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3956.706857][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3956.707101][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3956.707350][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3956.707646][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3956.707964][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3956.708208][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3956.708466][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3956.708733][    C3]  tcp_write_timer+0x82/0x1d0
[ 3956.708969][    C3]  call_timer_fn+0x173/0x430
[ 3956.709207][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3956.709467][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3956.709725][    C3]  __run_timers.part.0+0x52d/0x890
[ 3956.709983][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3956.710251][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3956.710535][    C3]  ? lock_acquire+0x1c1/0x220
[ 3956.710770][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3956.711063][    C3]  ? lock_release+0x1d5/0x250
[ 3956.711302][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3956.711564][    C3]  ? ktime_get+0xb3/0x190
[ 3956.711781][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3956.712076][    C3]  run_timer_softirq+0x72/0x100
[ 3956.712323][    C3]  __do_softirq+0x1b9/0x7ff
[ 3956.712553][    C3]  irq_exit_rcu+0x98/0xc0
[ 3956.712773][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3956.713059][    C3]  </IRQ>
[ 3956.713214][    C3]  <TASK>
[ 3956.713369][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3956.713678][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3956.713999][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3956.714965][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3956.715275][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3956.715669][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3956.716062][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3956.716460][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3956.716855][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3956.717254][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3956.717548][    C3]  uart_start+0xe4/0x1b0
[ 3956.717766][    C3]  n_tty_write+0x677/0x7a0
[ 3956.717995][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3956.718248][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3956.718533][    C3]  ? lock_acquire+0x1c1/0x220
[ 3956.718770][    C3]  ? iterate_tty_write+0x95/0x540
[ 3956.719025][    C3]  iterate_tty_write+0x229/0x540
[ 3956.719279][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3956.719565][    C3]  vfs_write+0x9e9/0x10a0
[ 3956.719788][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3956.720028][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3956.720272][    C3]  ? lock_acquire+0x1c1/0x220
[ 3956.720507][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3956.720794][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3956.721057][    C3]  ? __fget_light+0x54/0x1e0
[ 3956.721293][    C3]  ksys_write+0xf5/0x1e0
[ 3956.721511][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3956.721757][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3956.722059][    C3]  do_syscall_64+0xc9/0x1e0
[ 3956.722292][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3956.722590][    C3] RIP: 0033:0x7f93b2836957
[ 3956.722814][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3956.723786][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3956.724208][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3956.724602][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3956.724996][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3956.725395][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3956.725789][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3956.726188][    C3]  </TASK>
[ 3981.454164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 3981.454530][    C3] rcu: 3-....: (1598898 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=384519
[ 3981.455076][    C3] rcu: (t=1587483 jiffies g=1064457 q=82 ncpus=4)
[ 3981.455403][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 3981.455676][    C1] NMI backtrace for cpu 1
[ 3981.455685][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 3981.455688][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3981.455691][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 3981.455699][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 3981.455701][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 3981.455705][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3981.455707][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 3981.455709][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 3981.455710][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 3981.455712][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 3981.455714][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 3981.455716][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3981.455719][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 3981.455721][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3981.455722][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3981.455724][    C1] PKRU: 55555554
[ 3981.455725][    C1] Call Trace:
[ 3981.455729][    C1]  <NMI>
[ 3981.455732][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 3981.455737][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 3981.455742][    C1]  ? nmi_handle+0x153/0x420
[ 3981.455747][    C1]  ? default_do_nmi+0x41/0x100
[ 3981.455751][    C1]  ? exc_nmi+0xf3/0x120
[ 3981.455753][    C1]  ? end_repeat_nmi+0xf/0x60
[ 3981.455759][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3981.455764][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3981.455767][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3981.455771][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 3981.455774][    C1]  </NMI>
[ 3981.455775][    C1]  <TASK>
[ 3981.455776][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3981.455781][    C1]  ? lock_acquire+0x1c1/0x220
[ 3981.455786][    C1]  ? lock_release+0x1d5/0x250
[ 3981.455790][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 3981.455794][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3981.455797][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3981.455800][    C1]  ? lock_acquire+0x1c1/0x220
[ 3981.455802][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3981.455807][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 3981.455810][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 3981.455817][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3981.455819][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 3981.455824][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 3981.455830][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 3981.455833][    C1]  ip_local_deliver+0x19d/0x480
[ 3981.455836][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3981.455838][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3981.455841][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3981.455846][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3981.455850][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3981.455854][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3981.455863][    C1]  ip_rcv+0x564/0x740
[ 3981.455865][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3981.455868][    C1]  ? set_track_prepare+0x8a/0xd0
[ 3981.455874][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 3981.455877][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3981.455880][    C1]  ? skb_clone+0x10b/0x330
[ 3981.455884][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3981.455890][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3981.455895][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3981.455899][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3981.455908][    C1]  ? __tcf_classify+0x329/0x7d0
[ 3981.455913][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 3981.455915][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3981.455919][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3981.455922][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3981.455926][    C1]  ? lock_acquire+0x1c1/0x220
[ 3981.455928][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 3981.455933][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 3981.455937][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3981.455941][    C1]  ? __copy_skb_header+0xaf/0x490
[ 3981.455944][    C1]  ? __skb_clone+0x57a/0x760
[ 3981.455946][    C1]  netif_receive_skb+0x55/0x280
[ 3981.455950][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3981.455957][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3981.455965][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3981.455971][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 3981.455976][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3981.455986][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3981.455993][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 3981.455996][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3981.456003][    C1]  ? stack_trace_save+0x95/0xd0
[ 3981.456006][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 3981.456011][    C1]  ? kasan_save_stack+0x34/0x50
[ 3981.456015][    C1]  ? kasan_save_stack+0x24/0x50
[ 3981.456018][    C1]  ? kasan_save_track+0x14/0x30
[ 3981.456021][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 3981.456023][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 3981.456025][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 3981.456029][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 3981.456032][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3981.456035][    C1]  ? ip_output+0x16b/0x4f0
[ 3981.456037][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 3981.456040][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 3981.456043][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3981.456046][    C1]  ? get_reg+0x119/0x190
[ 3981.456049][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 3981.456051][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3981.456056][    C1]  __tcf_classify+0x329/0x7d0
[ 3981.456061][    C1]  tcf_classify+0x283/0x930
[ 3981.456064][    C1]  ? arch_stack_walk+0xa2/0x100
[ 3981.456069][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 3981.456072][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3981.456076][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 3981.456079][    C1]  tc_run+0x2e4/0x5d0
[ 3981.456084][    C1]  ? __pfx_tc_run+0x10/0x10
[ 3981.456087][    C1]  ? lock_acquire+0x1c1/0x220
[ 3981.456089][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3981.456093][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 3981.456097][    C1]  ? lock_acquire+0x1c1/0x220
[ 3981.456099][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 3981.456102][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3981.456107][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3981.456110][    C1]  ? neigh_hh_output+0x348/0x590
[ 3981.456113][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 3981.456117][    C1]  ip_finish_output2+0x786/0x18e0
[ 3981.456120][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 3981.456123][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3981.456130][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3981.456133][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3981.456137][    C1]  ? __ip_finish_output+0x10f/0x770
[ 3981.456141][    C1]  ip_output+0x16b/0x4f0
[ 3981.456143][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 3981.456146][    C1]  ? __pfx_ip_output+0x10/0x10
[ 3981.456149][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3981.456153][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 3981.456156][    C1]  ? ip_local_out+0x114/0x3b0
[ 3981.456160][    C1]  __ip_queue_xmit+0x672/0x1910
[ 3981.456164][    C1]  ? __create_object+0x5e/0xb0
[ 3981.456167][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3981.456172][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3981.456176][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 3981.456180][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 3981.456184][    C1]  tcp_release_cb+0x1e9/0x390
[ 3981.456187][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 3981.456191][    C1]  release_sock+0xb8/0x1d0
[ 3981.456194][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 3981.456197][    C1]  ? lock_release+0x1d5/0x250
[ 3981.456199][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 3981.456201][    C1]  ? core_sys_select+0x620/0x710
[ 3981.456206][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 3981.456210][    C1]  inet_recvmsg+0xf9/0x2c0
[ 3981.456213][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 3981.456217][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 3981.456219][    C1]  ? __fget_light+0x54/0x1e0
[ 3981.456223][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 3981.456227][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 3981.456231][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 3981.456235][    C1]  ? __might_fault+0xc6/0x180
[ 3981.456241][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 3981.456245][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 3981.456248][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 3981.456252][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 3981.456257][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 3981.456260][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3981.456263][    C1]  do_syscall_64+0xc9/0x1e0
[ 3981.456268][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3981.456272][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 3981.456275][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 3981.456277][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 3981.456280][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 3981.456282][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 3981.456283][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 3981.456285][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 3981.456287][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 3981.456291][    C1]  </TASK>
[ 3981.456672][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 3981.503368][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3981.503976][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 3981.504299][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 3981.505257][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 3981.505561][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 3981.505955][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 3981.506348][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 3981.506740][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 3981.507140][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 3981.507536][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 3981.507977][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3981.508305][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 3981.508699][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3981.509096][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3981.509491][    C3] PKRU: 55555554
[ 3981.509671][    C3] Call Trace:
[ 3981.509839][    C3]  <IRQ>
[ 3981.509988][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 3981.510259][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 3981.510509][    C3]  ? check_cpu_stall+0x284/0x500
[ 3981.510758][    C3]  ? rcu_pending+0x92/0x360
[ 3981.510985][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 3981.511254][    C3]  ? update_process_times+0xb9/0x110
[ 3981.511521][    C3]  ? tick_sched_handle+0x67/0x130
[ 3981.511776][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 3981.512056][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 3981.512298][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 3981.512607][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 3981.512876][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 3981.513162][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3981.513431][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 3981.513734][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 3981.513993][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 3981.514299][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 3981.514591][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3981.514902][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3981.515190][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 3981.515476][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 3981.515760][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 3981.516067][    C3]  ? get_stack_info+0x36/0xc0
[ 3981.516306][    C3]  ? lock_acquire+0x1c1/0x220
[ 3981.516545][    C3]  ? lock_release+0x1d5/0x250
[ 3981.516781][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 3981.517027][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 3981.517297][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3981.517578][    C3]  ? lock_acquire+0x1c1/0x220
[ 3981.517814][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 3981.518053][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 3981.518310][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 3981.518542][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 3981.518786][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 3981.519042][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 3981.519318][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 3981.519593][    C3]  ip_local_deliver+0x19d/0x480
[ 3981.519838][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 3981.520106][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 3981.520367][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 3981.520711][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3981.520961][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 3981.521277][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 3981.521537][    C3]  ip_rcv+0x564/0x740
[ 3981.521739][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3981.521968][    C3]  ? set_track_prepare+0x8a/0xd0
[ 3981.522219][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3981.522491][    C3]  ? vfs_write+0x9e9/0x10a0
[ 3981.522722][    C3]  ? skb_clone+0x10b/0x330
[ 3981.522948][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 3981.523269][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3981.523571][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 3981.523851][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 3981.524142][    C3]  ? __tcf_classify+0x329/0x7d0
[ 3981.524388][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 3981.524617][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 3981.524911][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 3981.525196][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 3981.525517][    C3]  ? lock_acquire+0x1c1/0x220
[ 3981.525753][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 3981.526046][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 3981.526330][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 3981.526644][    C3]  ? __copy_skb_header+0xaf/0x490
[ 3981.526897][    C3]  ? __skb_clone+0x57a/0x760
[ 3981.527128][    C3]  netif_receive_skb+0x55/0x280
[ 3981.527374][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 3981.527686][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 3981.528014][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 3981.528313][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 3981.528584][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 3981.528868][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 3981.529186][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 3981.529493][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 3981.529815][    C3]  ? lock_release+0x1d5/0x250
[ 3981.530052][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3981.530317][    C3]  ? kernel_text_address+0xce/0xe0
[ 3981.530576][    C3]  ? __kernel_text_address+0x12/0x40
[ 3981.530839][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3981.531121][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3981.531429][    C3]  ? arch_stack_walk+0xa2/0x100
[ 3981.531680][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 3981.531954][    C3]  ? get_stack_info+0x36/0xc0
[ 3981.532192][    C3]  __tcf_classify+0x329/0x7d0
[ 3981.532432][    C3]  tcf_classify+0x283/0x930
[ 3981.532661][    C3]  ? lock_release+0x1d5/0x250
[ 3981.532895][    C3]  ? is_bpf_text_address+0x71/0x120
[ 3981.533158][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 3981.533420][    C3]  ? __kernel_text_address+0x12/0x40
[ 3981.533687][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 3981.533966][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 3981.534276][    C3]  tc_run+0x2e4/0x5d0
[ 3981.534478][    C3]  ? __pfx_tc_run+0x10/0x10
[ 3981.534708][    C3]  ? lock_acquire+0x1c1/0x220
[ 3981.534944][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 3981.535203][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 3981.535453][    C3]  ? lock_acquire+0x1c1/0x220
[ 3981.535688][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 3981.535951][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3981.536252][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 3981.536521][    C3]  ? neigh_hh_output+0x348/0x590
[ 3981.536770][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 3981.537033][    C3]  ip_finish_output2+0x786/0x18e0
[ 3981.537288][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 3981.537628][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 3981.537900][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3981.538151][    C3]  ? __ip_finish_output+0x10f/0x770
[ 3981.538413][    C3]  ip_output+0x16b/0x4f0
[ 3981.538627][    C3]  ? __pfx_ip_output+0x10/0x10
[ 3981.538866][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 3981.539140][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3981.539450][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 3981.539725][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 3981.539974][    C3]  ? __alloc_skb+0xd4/0x280
[ 3981.540201][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 3981.540470][    C3]  ? tcp_fragment+0x168/0x1040
[ 3981.540711][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 3981.540960][    C3]  ? ip_local_out+0x114/0x3b0
[ 3981.541199][    C3]  __ip_queue_xmit+0x672/0x1910
[ 3981.541444][    C3]  ? __skb_clone+0x57a/0x760
[ 3981.541676][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 3981.541941][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 3981.542218][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 3981.542461][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 3981.542710][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 3981.543006][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 3981.543330][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 3981.543570][    C3]  tcp_send_loss_probe+0x348/0x830
[ 3981.543828][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3981.544095][    C3]  tcp_write_timer+0x82/0x1d0
[ 3981.544333][    C3]  call_timer_fn+0x173/0x430
[ 3981.544568][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 3981.544827][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 3981.545084][    C3]  __run_timers.part.0+0x52d/0x890
[ 3981.545341][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 3981.545607][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 3981.545891][    C3]  ? lock_acquire+0x1c1/0x220
[ 3981.546125][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3981.546415][    C3]  ? lock_release+0x1d5/0x250
[ 3981.546652][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3981.546912][    C3]  ? ktime_get+0xb3/0x190
[ 3981.547128][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 3981.547423][    C3]  run_timer_softirq+0x72/0x100
[ 3981.547668][    C3]  __do_softirq+0x1b9/0x7ff
[ 3981.547898][    C3]  irq_exit_rcu+0x98/0xc0
[ 3981.548117][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 3981.548399][    C3]  </IRQ>
[ 3981.548549][    C3]  <TASK>
[ 3981.548697][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3981.548998][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 3981.549320][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 3981.550279][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 3981.550584][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 3981.550978][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 3981.551371][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 3981.551766][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 3981.552159][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 3981.552557][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 3981.552851][    C3]  uart_start+0xe4/0x1b0
[ 3981.553068][    C3]  n_tty_write+0x677/0x7a0
[ 3981.553306][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 3981.553555][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 3981.553839][    C3]  ? lock_acquire+0x1c1/0x220
[ 3981.554075][    C3]  ? iterate_tty_write+0x95/0x540
[ 3981.554331][    C3]  iterate_tty_write+0x229/0x540
[ 3981.554581][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 3981.554867][    C3]  vfs_write+0x9e9/0x10a0
[ 3981.555087][    C3]  ? __run_hrtimer+0x5df/0x710
[ 3981.555328][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 3981.555569][    C3]  ? lock_acquire+0x1c1/0x220
[ 3981.555806][    C3]  ? clockevents_program_event+0xf6/0x300
[ 3981.556093][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 3981.556356][    C3]  ? __fget_light+0x54/0x1e0
[ 3981.556588][    C3]  ksys_write+0xf5/0x1e0
[ 3981.556804][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 3981.557049][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 3981.557349][    C3]  do_syscall_64+0xc9/0x1e0
[ 3981.557581][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 3981.557877][    C3] RIP: 0033:0x7f93b2836957
[ 3981.558101][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 3981.559062][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 3981.559481][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 3981.559874][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 3981.560270][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 3981.560667][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 3981.561061][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 3981.561458][    C3]  </TASK>
[ 4008.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1524s! [ncat:8027]
[ 4008.613574][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4008.614822][    C1] irq event stamp: 174248
[ 4008.615038][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4008.615567][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4008.616029][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4008.616495][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4008.616953][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4008.617398][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4008.618006][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4008.618330][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4008.619296][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4008.619602][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4008.620001][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4008.620396][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4008.620791][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4008.621190][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4008.621588][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4008.622033][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4008.622363][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4008.622760][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4008.623163][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4008.623560][    C1] PKRU: 55555554
[ 4008.623742][    C1] Call Trace:
[ 4008.623910][    C1]  <IRQ>
[ 4008.624062][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4008.624324][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4008.624566][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4008.624843][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4008.625113][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4008.625402][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4008.625667][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4008.625971][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4008.626232][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4008.626538][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4008.626835][    C1]  </IRQ>
[ 4008.626983][    C1]  <TASK>
[ 4008.627135][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4008.627449][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4008.627737][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4008.628032][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4008.628318][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4008.628632][    C1]  ? lock_acquire+0x1c1/0x220
[ 4008.628872][    C1]  ? lock_release+0x1d5/0x250
[ 4008.629112][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4008.629360][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4008.629631][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4008.629914][    C1]  ? lock_acquire+0x1c1/0x220
[ 4008.630153][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4008.630394][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4008.630652][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4008.630884][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4008.631131][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4008.631388][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4008.631666][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4008.631944][    C1]  ip_local_deliver+0x19d/0x480
[ 4008.632191][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4008.632461][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4008.632724][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4008.633075][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4008.633326][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4008.633648][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4008.633910][    C1]  ip_rcv+0x564/0x740
[ 4008.634115][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4008.634344][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4008.634597][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4008.634872][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4008.635145][    C1]  ? skb_clone+0x10b/0x330
[ 4008.635370][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4008.635689][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4008.635994][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4008.636275][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4008.636569][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4008.636817][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4008.637045][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4008.637344][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4008.637627][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4008.637951][    C1]  ? lock_acquire+0x1c1/0x220
[ 4008.638187][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4008.638484][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4008.638767][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4008.639082][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4008.639336][    C1]  ? __skb_clone+0x57a/0x760
[ 4008.639570][    C1]  netif_receive_skb+0x55/0x280
[ 4008.639818][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4008.640128][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4008.640461][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4008.640757][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4008.641033][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4008.641321][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4008.641632][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4008.641914][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4008.642228][    C1]  ? stack_trace_save+0x95/0xd0
[ 4008.642475][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4008.642752][    C1]  ? kasan_save_stack+0x34/0x50
[ 4008.643001][    C1]  ? kasan_save_stack+0x24/0x50
[ 4008.643254][    C1]  ? kasan_save_track+0x14/0x30
[ 4008.643501][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4008.643764][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4008.644018][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4008.644265][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4008.644528][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4008.644790][    C1]  ? ip_output+0x16b/0x4f0
[ 4008.645016][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4008.645271][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4008.645542][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4008.645808][    C1]  ? get_reg+0x119/0x190
[ 4008.646025][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4008.646292][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4008.646600][    C1]  __tcf_classify+0x329/0x7d0
[ 4008.646839][    C1]  tcf_classify+0x283/0x930
[ 4008.647071][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4008.647321][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4008.647577][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4008.647860][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4008.648128][    C1]  tc_run+0x2e4/0x5d0
[ 4008.648335][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4008.648564][    C1]  ? lock_acquire+0x1c1/0x220
[ 4008.648801][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4008.649061][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4008.649313][    C1]  ? lock_acquire+0x1c1/0x220
[ 4008.649553][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4008.649815][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4008.650120][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4008.650391][    C1]  ? neigh_hh_output+0x348/0x590
[ 4008.650643][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4008.650907][    C1]  ip_finish_output2+0x786/0x18e0
[ 4008.651162][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4008.651441][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4008.651778][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4008.652054][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4008.652306][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4008.652570][    C1]  ip_output+0x16b/0x4f0
[ 4008.652785][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4008.653021][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4008.653270][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4008.653553][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4008.653804][    C1]  ? ip_local_out+0x114/0x3b0
[ 4008.654043][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4008.654291][    C1]  ? __create_object+0x5e/0xb0
[ 4008.654534][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4008.654800][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4008.655079][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4008.655351][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4008.655633][    C1]  tcp_release_cb+0x1e9/0x390
[ 4008.655871][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4008.656136][    C1]  release_sock+0xb8/0x1d0
[ 4008.656363][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4008.656583][    C1]  ? lock_release+0x1d5/0x250
[ 4008.656820][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4008.657070][    C1]  ? core_sys_select+0x620/0x710
[ 4008.657324][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4008.657592][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4008.657818][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4008.658067][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4008.658321][    C1]  ? __fget_light+0x54/0x1e0
[ 4008.658556][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4008.658820][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4008.659057][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4008.659323][    C1]  ? __might_fault+0xc6/0x180
[ 4008.659564][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4008.659847][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4008.660143][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4008.660444][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4008.660765][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4008.661016][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4008.661320][    C1]  do_syscall_64+0xc9/0x1e0
[ 4008.661550][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4008.661850][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4008.662078][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4008.663045][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4008.663464][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4008.663861][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4008.664258][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4008.664655][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4008.665050][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4008.665450][    C1]  </TASK>
[ 4008.665607][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1524s! [perl:7725]
[ 4008.666037][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4008.667294][    C3] irq event stamp: 290154
[ 4008.667509][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4008.668034][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4008.668537][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4008.669001][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4008.669460][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4008.669902][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4008.670513][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4008.670835][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4008.671798][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4008.672104][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4008.672500][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4008.672898][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4008.673301][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4008.673695][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4008.674090][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4008.674534][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4008.674862][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4008.675259][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4008.675654][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4008.676048][    C3] PKRU: 55555554
[ 4008.676229][    C3] Call Trace:
[ 4008.676396][    C3]  <IRQ>
[ 4008.676548][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4008.676807][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4008.677049][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4008.677325][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4008.677595][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4008.677881][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4008.678145][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4008.678450][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4008.678710][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4008.679014][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4008.679311][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4008.679621][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4008.679907][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4008.680201][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4008.680486][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4008.680792][    C3]  ? get_stack_info+0x36/0xc0
[ 4008.681032][    C3]  ? lock_acquire+0x1c1/0x220
[ 4008.681272][    C3]  ? lock_release+0x1d5/0x250
[ 4008.681509][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4008.681754][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4008.682024][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4008.682307][    C3]  ? lock_acquire+0x1c1/0x220
[ 4008.682543][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4008.682783][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4008.683048][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4008.683282][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4008.683528][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4008.683784][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4008.684057][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4008.684334][    C3]  ip_local_deliver+0x19d/0x480
[ 4008.684581][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4008.684850][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4008.685111][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4008.685456][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4008.685706][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4008.686022][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4008.686283][    C3]  ip_rcv+0x564/0x740
[ 4008.686487][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4008.686715][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4008.686967][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4008.687241][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4008.687471][    C3]  ? skb_clone+0x10b/0x330
[ 4008.687697][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4008.688013][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4008.688316][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4008.688598][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4008.688889][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4008.689135][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4008.689365][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4008.689659][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4008.689944][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4008.690267][    C3]  ? lock_acquire+0x1c1/0x220
[ 4008.690505][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4008.690798][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4008.691081][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4008.691397][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4008.691650][    C3]  ? __skb_clone+0x57a/0x760
[ 4008.691881][    C3]  netif_receive_skb+0x55/0x280
[ 4008.692127][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4008.692437][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4008.692766][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4008.693071][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4008.693344][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4008.693629][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4008.693941][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4008.694249][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4008.694572][    C3]  ? lock_release+0x1d5/0x250
[ 4008.694810][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4008.695075][    C3]  ? kernel_text_address+0xce/0xe0
[ 4008.695336][    C3]  ? __kernel_text_address+0x12/0x40
[ 4008.695601][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4008.695882][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4008.696193][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4008.696444][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4008.696719][    C3]  ? get_stack_info+0x36/0xc0
[ 4008.696957][    C3]  __tcf_classify+0x329/0x7d0
[ 4008.697199][    C3]  tcf_classify+0x283/0x930
[ 4008.697429][    C3]  ? lock_release+0x1d5/0x250
[ 4008.697665][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4008.697927][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4008.698183][    C3]  ? __kernel_text_address+0x12/0x40
[ 4008.698449][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4008.698729][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4008.699042][    C3]  tc_run+0x2e4/0x5d0
[ 4008.699246][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4008.699477][    C3]  ? lock_acquire+0x1c1/0x220
[ 4008.699715][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4008.699973][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4008.700227][    C3]  ? lock_acquire+0x1c1/0x220
[ 4008.700462][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4008.700727][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4008.701027][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4008.701299][    C3]  ? neigh_hh_output+0x348/0x590
[ 4008.701549][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4008.701812][    C3]  ip_finish_output2+0x786/0x18e0
[ 4008.702066][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4008.702404][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4008.702677][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4008.702926][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4008.703197][    C3]  ip_output+0x16b/0x4f0
[ 4008.703413][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4008.703654][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4008.703930][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4008.704240][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4008.704515][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4008.704766][    C3]  ? __alloc_skb+0xd4/0x280
[ 4008.704993][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4008.705265][    C3]  ? tcp_fragment+0x168/0x1040
[ 4008.705505][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4008.705755][    C3]  ? ip_local_out+0x114/0x3b0
[ 4008.705993][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4008.706242][    C3]  ? __skb_clone+0x57a/0x760
[ 4008.706477][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4008.706741][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4008.707018][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4008.707262][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4008.707510][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4008.707809][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4008.708127][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4008.708370][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4008.708629][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4008.708897][    C3]  tcp_write_timer+0x82/0x1d0
[ 4008.709134][    C3]  call_timer_fn+0x173/0x430
[ 4008.709373][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4008.709634][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4008.709893][    C3]  __run_timers.part.0+0x52d/0x890
[ 4008.710150][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4008.710417][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4008.710703][    C3]  ? lock_acquire+0x1c1/0x220
[ 4008.710939][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4008.711230][    C3]  ? lock_release+0x1d5/0x250
[ 4008.711467][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4008.711729][    C3]  ? ktime_get+0xb3/0x190
[ 4008.711947][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4008.712245][    C3]  run_timer_softirq+0x72/0x100
[ 4008.712491][    C3]  __do_softirq+0x1b9/0x7ff
[ 4008.712722][    C3]  irq_exit_rcu+0x98/0xc0
[ 4008.712939][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4008.713231][    C3]  </IRQ>
[ 4008.713382][    C3]  <TASK>
[ 4008.713529][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4008.713832][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4008.714154][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4008.715116][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4008.715424][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4008.715819][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4008.716214][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4008.716613][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4008.717010][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4008.717409][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4008.717703][    C3]  uart_start+0xe4/0x1b0
[ 4008.717922][    C3]  n_tty_write+0x677/0x7a0
[ 4008.718153][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4008.718404][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4008.718689][    C3]  ? lock_acquire+0x1c1/0x220
[ 4008.718927][    C3]  ? iterate_tty_write+0x95/0x540
[ 4008.719182][    C3]  iterate_tty_write+0x229/0x540
[ 4008.719435][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4008.719720][    C3]  vfs_write+0x9e9/0x10a0
[ 4008.719941][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4008.720182][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4008.720423][    C3]  ? lock_acquire+0x1c1/0x220
[ 4008.720661][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4008.720949][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4008.721213][    C3]  ? __fget_light+0x54/0x1e0
[ 4008.721446][    C3]  ksys_write+0xf5/0x1e0
[ 4008.721663][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4008.721910][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4008.722212][    C3]  do_syscall_64+0xc9/0x1e0
[ 4008.722444][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4008.722743][    C3] RIP: 0033:0x7f93b2836957
[ 4008.722968][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4008.723935][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4008.724354][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4008.724749][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4008.725144][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4008.725543][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4008.725937][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4008.726336][    C3]  </TASK>
[ 4036.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1550s! [ncat:8027]
[ 4036.613574][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4036.614823][    C1] irq event stamp: 174248
[ 4036.615037][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4036.615561][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4036.616022][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4036.616484][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4036.616939][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4036.617382][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4036.617988][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4036.618310][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4036.619270][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4036.619575][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4036.619970][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4036.620363][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4036.620759][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4036.621154][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4036.621550][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4036.621993][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4036.622321][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4036.622721][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4036.623120][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4036.623514][    C1] PKRU: 55555554
[ 4036.623695][    C1] Call Trace:
[ 4036.623865][    C1]  <IRQ>
[ 4036.624013][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4036.624273][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4036.624516][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4036.624790][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4036.625060][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4036.625346][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4036.625609][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4036.625913][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4036.626173][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4036.626479][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4036.626772][    C1]  </IRQ>
[ 4036.626923][    C1]  <TASK>
[ 4036.627071][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4036.627385][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4036.627672][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4036.627965][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4036.628253][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4036.628564][    C1]  ? lock_acquire+0x1c1/0x220
[ 4036.628802][    C1]  ? lock_release+0x1d5/0x250
[ 4036.629042][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4036.629290][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4036.629558][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4036.629842][    C1]  ? lock_acquire+0x1c1/0x220
[ 4036.630079][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4036.630319][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4036.630577][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4036.630811][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4036.631056][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4036.631312][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4036.631584][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4036.631859][    C1]  ip_local_deliver+0x19d/0x480
[ 4036.632106][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4036.632374][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4036.632635][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4036.632987][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4036.633238][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4036.633555][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4036.633817][    C1]  ip_rcv+0x564/0x740
[ 4036.634019][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4036.634249][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4036.634501][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4036.634775][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4036.635046][    C1]  ? skb_clone+0x10b/0x330
[ 4036.635273][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4036.635590][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4036.635893][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4036.636174][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4036.636466][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4036.636714][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4036.636944][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4036.637240][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4036.637525][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4036.637848][    C1]  ? lock_acquire+0x1c1/0x220
[ 4036.638085][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4036.638379][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4036.638663][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4036.638977][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4036.639232][    C1]  ? __skb_clone+0x57a/0x760
[ 4036.639463][    C1]  netif_receive_skb+0x55/0x280
[ 4036.639710][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4036.640021][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4036.640352][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4036.640650][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4036.640922][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4036.641207][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4036.641518][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4036.641802][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4036.642117][    C1]  ? stack_trace_save+0x95/0xd0
[ 4036.642362][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4036.642642][    C1]  ? kasan_save_stack+0x34/0x50
[ 4036.642889][    C1]  ? kasan_save_stack+0x24/0x50
[ 4036.643138][    C1]  ? kasan_save_track+0x14/0x30
[ 4036.643386][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4036.643648][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4036.643901][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4036.644148][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4036.644410][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4036.644674][    C1]  ? ip_output+0x16b/0x4f0
[ 4036.644898][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4036.645155][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4036.645426][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4036.645693][    C1]  ? get_reg+0x119/0x190
[ 4036.645908][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4036.646174][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4036.646483][    C1]  __tcf_classify+0x329/0x7d0
[ 4036.646724][    C1]  tcf_classify+0x283/0x930
[ 4036.646953][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4036.647201][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4036.647455][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4036.647739][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4036.648007][    C1]  tc_run+0x2e4/0x5d0
[ 4036.648211][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4036.648442][    C1]  ? lock_acquire+0x1c1/0x220
[ 4036.648676][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4036.648935][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4036.649187][    C1]  ? lock_acquire+0x1c1/0x220
[ 4036.649425][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4036.649689][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4036.649993][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4036.650263][    C1]  ? neigh_hh_output+0x348/0x590
[ 4036.650513][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4036.650776][    C1]  ip_finish_output2+0x786/0x18e0
[ 4036.651031][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4036.651312][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4036.651648][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4036.651922][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4036.652173][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4036.652436][    C1]  ip_output+0x16b/0x4f0
[ 4036.652652][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4036.652885][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4036.653133][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4036.653418][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4036.653668][    C1]  ? ip_local_out+0x114/0x3b0
[ 4036.653906][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4036.654153][    C1]  ? __create_object+0x5e/0xb0
[ 4036.654400][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4036.654665][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4036.654943][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4036.655217][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4036.655497][    C1]  tcp_release_cb+0x1e9/0x390
[ 4036.655735][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4036.655999][    C1]  release_sock+0xb8/0x1d0
[ 4036.656225][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4036.656444][    C1]  ? lock_release+0x1d5/0x250
[ 4036.656683][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4036.656932][    C1]  ? core_sys_select+0x620/0x710
[ 4036.657186][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4036.657455][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4036.657678][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4036.657926][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4036.658180][    C1]  ? __fget_light+0x54/0x1e0
[ 4036.658416][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4036.658680][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4036.658919][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4036.659182][    C1]  ? __might_fault+0xc6/0x180
[ 4036.659424][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4036.659703][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4036.660002][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4036.660299][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4036.660619][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4036.660870][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4036.661177][    C1]  do_syscall_64+0xc9/0x1e0
[ 4036.661410][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4036.661706][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4036.661939][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4036.662901][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4036.663326][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4036.663724][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4036.664121][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4036.664517][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4036.664915][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4036.665320][    C1]  </TASK>
[ 4036.665475][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1550s! [perl:7725]
[ 4036.665901][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4036.667156][    C3] irq event stamp: 290154
[ 4036.667373][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4036.667901][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4036.668401][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4036.668867][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4036.669326][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4036.669768][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4036.670378][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4036.670702][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4036.671666][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4036.671969][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4036.672368][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4036.672762][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4036.673162][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4036.673559][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4036.673955][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4036.674400][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4036.674729][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4036.675124][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4036.675523][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4036.675920][    C3] PKRU: 55555554
[ 4036.676100][    C3] Call Trace:
[ 4036.676271][    C3]  <IRQ>
[ 4036.676421][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4036.676681][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4036.676923][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4036.677197][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4036.677468][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4036.677755][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4036.678020][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4036.678324][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4036.678585][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4036.678890][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4036.679187][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4036.679499][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4036.679785][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4036.680079][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4036.680368][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4036.680674][    C3]  ? get_stack_info+0x36/0xc0
[ 4036.680917][    C3]  ? lock_acquire+0x1c1/0x220
[ 4036.681162][    C3]  ? lock_release+0x1d5/0x250
[ 4036.681403][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4036.681649][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4036.681920][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4036.682203][    C3]  ? lock_acquire+0x1c1/0x220
[ 4036.682441][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4036.682682][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4036.682947][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4036.683181][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4036.683427][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4036.683684][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4036.683964][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4036.684243][    C3]  ip_local_deliver+0x19d/0x480
[ 4036.684491][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4036.684760][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4036.685022][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4036.685368][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4036.685619][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4036.685937][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4036.686199][    C3]  ip_rcv+0x564/0x740
[ 4036.686404][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4036.686632][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4036.686884][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4036.687158][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4036.687390][    C3]  ? skb_clone+0x10b/0x330
[ 4036.687618][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4036.687935][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4036.688240][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4036.688521][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4036.688813][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4036.689060][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4036.689293][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4036.689588][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4036.689873][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4036.690196][    C3]  ? lock_acquire+0x1c1/0x220
[ 4036.690435][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4036.690727][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4036.691014][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4036.691329][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4036.691583][    C3]  ? __skb_clone+0x57a/0x760
[ 4036.691815][    C3]  netif_receive_skb+0x55/0x280
[ 4036.692061][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4036.692373][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4036.692702][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4036.693006][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4036.693277][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4036.693563][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4036.693880][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4036.694188][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4036.694513][    C3]  ? lock_release+0x1d5/0x250
[ 4036.694751][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4036.695014][    C3]  ? kernel_text_address+0xce/0xe0
[ 4036.695274][    C3]  ? __kernel_text_address+0x12/0x40
[ 4036.695538][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4036.695821][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4036.696130][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4036.696382][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4036.696659][    C3]  ? get_stack_info+0x36/0xc0
[ 4036.696896][    C3]  __tcf_classify+0x329/0x7d0
[ 4036.697136][    C3]  tcf_classify+0x283/0x930
[ 4036.697368][    C3]  ? lock_release+0x1d5/0x250
[ 4036.697605][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4036.697869][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4036.698123][    C3]  ? __kernel_text_address+0x12/0x40
[ 4036.698390][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4036.698670][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4036.698980][    C3]  tc_run+0x2e4/0x5d0
[ 4036.699185][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4036.699417][    C3]  ? lock_acquire+0x1c1/0x220
[ 4036.699654][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4036.699915][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4036.700166][    C3]  ? lock_acquire+0x1c1/0x220
[ 4036.700402][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4036.700665][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4036.700967][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4036.701240][    C3]  ? neigh_hh_output+0x348/0x590
[ 4036.701491][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4036.701754][    C3]  ip_finish_output2+0x786/0x18e0
[ 4036.702009][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4036.702345][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4036.702618][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4036.702869][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4036.703137][    C3]  ip_output+0x16b/0x4f0
[ 4036.703355][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4036.703595][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4036.703871][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4036.704181][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4036.704456][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4036.704707][    C3]  ? __alloc_skb+0xd4/0x280
[ 4036.704934][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4036.705207][    C3]  ? tcp_fragment+0x168/0x1040
[ 4036.705447][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4036.705696][    C3]  ? ip_local_out+0x114/0x3b0
[ 4036.705935][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4036.706184][    C3]  ? __skb_clone+0x57a/0x760
[ 4036.706420][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4036.706684][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4036.706962][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4036.707207][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4036.707457][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4036.707755][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4036.708073][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4036.708315][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4036.708574][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4036.708843][    C3]  tcp_write_timer+0x82/0x1d0
[ 4036.709079][    C3]  call_timer_fn+0x173/0x430
[ 4036.709317][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4036.709576][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4036.709836][    C3]  __run_timers.part.0+0x52d/0x890
[ 4036.710093][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4036.710362][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4036.710646][    C3]  ? lock_acquire+0x1c1/0x220
[ 4036.710883][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4036.711173][    C3]  ? lock_release+0x1d5/0x250
[ 4036.711412][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4036.711674][    C3]  ? ktime_get+0xb3/0x190
[ 4036.711892][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4036.712188][    C3]  run_timer_softirq+0x72/0x100
[ 4036.712435][    C3]  __do_softirq+0x1b9/0x7ff
[ 4036.712665][    C3]  irq_exit_rcu+0x98/0xc0
[ 4036.712884][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4036.713174][    C3]  </IRQ>
[ 4036.713324][    C3]  <TASK>
[ 4036.713473][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4036.713774][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4036.714095][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4036.715057][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4036.715362][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4036.715756][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4036.716152][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4036.716549][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4036.716942][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4036.717340][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4036.717639][    C3]  uart_start+0xe4/0x1b0
[ 4036.717856][    C3]  n_tty_write+0x677/0x7a0
[ 4036.718086][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4036.718337][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4036.718621][    C3]  ? lock_acquire+0x1c1/0x220
[ 4036.718858][    C3]  ? iterate_tty_write+0x95/0x540
[ 4036.719112][    C3]  iterate_tty_write+0x229/0x540
[ 4036.719366][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4036.719651][    C3]  vfs_write+0x9e9/0x10a0
[ 4036.719873][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4036.720114][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4036.720356][    C3]  ? lock_acquire+0x1c1/0x220
[ 4036.720592][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4036.720881][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4036.721143][    C3]  ? __fget_light+0x54/0x1e0
[ 4036.721382][    C3]  ksys_write+0xf5/0x1e0
[ 4036.721598][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4036.721846][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4036.722146][    C3]  do_syscall_64+0xc9/0x1e0
[ 4036.722379][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4036.722677][    C3] RIP: 0033:0x7f93b2836957
[ 4036.722901][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4036.723868][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4036.724288][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4036.724687][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4036.725082][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4036.725478][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4036.725873][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4036.726272][    C3]  </TASK>
[ 4059.563165][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4059.563532][    C3] rcu: 3-....: (1676677 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=402649
[ 4059.564082][    C3] rcu: (t=1665592 jiffies g=1064457 q=82 ncpus=4)
[ 4059.564411][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 4059.564683][    C1] NMI backtrace for cpu 1
[ 4059.564692][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4059.564697][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4059.564699][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4059.564708][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4059.564711][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4059.564714][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4059.564716][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4059.564718][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4059.564720][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4059.564721][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4059.564723][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4059.564725][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4059.564728][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4059.564730][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4059.564731][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4059.564733][    C1] PKRU: 55555554
[ 4059.564734][    C1] Call Trace:
[ 4059.564737][    C1]  <NMI>
[ 4059.564741][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 4059.564746][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4059.564751][    C1]  ? nmi_handle+0x153/0x420
[ 4059.564756][    C1]  ? default_do_nmi+0x41/0x100
[ 4059.564759][    C1]  ? exc_nmi+0xf3/0x120
[ 4059.564761][    C1]  ? end_repeat_nmi+0xf/0x60
[ 4059.564768][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4059.564773][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4059.564776][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4059.564779][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4059.564782][    C1]  </NMI>
[ 4059.564783][    C1]  <TASK>
[ 4059.564784][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4059.564790][    C1]  ? lock_acquire+0x1c1/0x220
[ 4059.564795][    C1]  ? lock_release+0x1d5/0x250
[ 4059.564799][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4059.564803][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4059.564806][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4059.564809][    C1]  ? lock_acquire+0x1c1/0x220
[ 4059.564811][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4059.564816][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4059.564819][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4059.564826][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4059.564829][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4059.564833][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4059.564840][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4059.564844][    C1]  ip_local_deliver+0x19d/0x480
[ 4059.564846][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4059.564848][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4059.564851][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4059.564857][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4059.564862][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4059.564865][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4059.564874][    C1]  ip_rcv+0x564/0x740
[ 4059.564877][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4059.564879][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4059.564885][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4059.564888][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4059.564891][    C1]  ? skb_clone+0x10b/0x330
[ 4059.564895][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4059.564902][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4059.564907][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4059.564911][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4059.564920][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4059.564924][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4059.564926][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4059.564930][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4059.564933][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4059.564937][    C1]  ? lock_acquire+0x1c1/0x220
[ 4059.564939][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4059.564943][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4059.564947][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4059.564951][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4059.564955][    C1]  ? __skb_clone+0x57a/0x760
[ 4059.564957][    C1]  netif_receive_skb+0x55/0x280
[ 4059.564960][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4059.564968][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4059.564975][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4059.564982][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4059.564987][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4059.564997][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4059.565004][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4059.565007][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4059.565014][    C1]  ? stack_trace_save+0x95/0xd0
[ 4059.565017][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4059.565023][    C1]  ? kasan_save_stack+0x34/0x50
[ 4059.565028][    C1]  ? kasan_save_stack+0x24/0x50
[ 4059.565030][    C1]  ? kasan_save_track+0x14/0x30
[ 4059.565034][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4059.565036][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4059.565038][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4059.565042][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4059.565045][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4059.565048][    C1]  ? ip_output+0x16b/0x4f0
[ 4059.565050][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4059.565054][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4059.565057][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4059.565060][    C1]  ? get_reg+0x119/0x190
[ 4059.565062][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4059.565065][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4059.565069][    C1]  __tcf_classify+0x329/0x7d0
[ 4059.565075][    C1]  tcf_classify+0x283/0x930
[ 4059.565078][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4059.565083][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4059.565086][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4059.565089][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4059.565092][    C1]  tc_run+0x2e4/0x5d0
[ 4059.565096][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4059.565099][    C1]  ? lock_acquire+0x1c1/0x220
[ 4059.565101][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4059.565105][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4059.565109][    C1]  ? lock_acquire+0x1c1/0x220
[ 4059.565112][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4059.565114][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4059.565119][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4059.565122][    C1]  ? neigh_hh_output+0x348/0x590
[ 4059.565125][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4059.565129][    C1]  ip_finish_output2+0x786/0x18e0
[ 4059.565132][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4059.565135][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4059.565143][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4059.565145][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4059.565149][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4059.565153][    C1]  ip_output+0x16b/0x4f0
[ 4059.565155][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4059.565158][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4059.565162][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4059.565166][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4059.565169][    C1]  ? ip_local_out+0x114/0x3b0
[ 4059.565172][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4059.565176][    C1]  ? __create_object+0x5e/0xb0
[ 4059.565179][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4059.565185][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4059.565189][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4059.565193][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4059.565197][    C1]  tcp_release_cb+0x1e9/0x390
[ 4059.565200][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4059.565204][    C1]  release_sock+0xb8/0x1d0
[ 4059.565208][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4059.565211][    C1]  ? lock_release+0x1d5/0x250
[ 4059.565213][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4059.565215][    C1]  ? core_sys_select+0x620/0x710
[ 4059.565221][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4059.565225][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4059.565228][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4059.565232][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4059.565234][    C1]  ? __fget_light+0x54/0x1e0
[ 4059.565238][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4059.565242][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4059.565247][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4059.565250][    C1]  ? __might_fault+0xc6/0x180
[ 4059.565257][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4059.565261][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4059.565264][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4059.565268][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4059.565273][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4059.565277][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4059.565280][    C1]  do_syscall_64+0xc9/0x1e0
[ 4059.565285][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4059.565288][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4059.565293][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4059.565295][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4059.565298][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4059.565299][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4059.565301][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4059.565303][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4059.565304][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4059.565309][    C1]  </TASK>
[ 4059.565680][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4059.612445][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4059.613057][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4059.613386][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4059.614347][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4059.614652][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4059.615046][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4059.615441][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4059.615834][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4059.616233][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4059.616627][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4059.617069][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4059.617398][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4059.617795][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4059.618193][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4059.618587][    C3] PKRU: 55555554
[ 4059.618768][    C3] Call Trace:
[ 4059.618937][    C3]  <IRQ>
[ 4059.619087][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4059.619357][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 4059.619609][    C3]  ? check_cpu_stall+0x284/0x500
[ 4059.619858][    C3]  ? rcu_pending+0x92/0x360
[ 4059.620087][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4059.620356][    C3]  ? update_process_times+0xb9/0x110
[ 4059.620624][    C3]  ? tick_sched_handle+0x67/0x130
[ 4059.620877][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4059.621159][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4059.621401][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4059.621710][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4059.621979][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4059.622267][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4059.622531][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4059.622843][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4059.623104][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4059.623412][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4059.623705][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4059.624015][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4059.624306][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4059.624597][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4059.624884][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4059.625191][    C3]  ? get_stack_info+0x36/0xc0
[ 4059.625429][    C3]  ? lock_acquire+0x1c1/0x220
[ 4059.625668][    C3]  ? lock_release+0x1d5/0x250
[ 4059.625906][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4059.626153][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4059.626423][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4059.626704][    C3]  ? lock_acquire+0x1c1/0x220
[ 4059.626941][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4059.627182][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4059.627440][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4059.627672][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4059.627916][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4059.628172][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4059.628449][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4059.628722][    C3]  ip_local_deliver+0x19d/0x480
[ 4059.628967][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4059.629237][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4059.629497][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4059.629843][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4059.630092][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4059.630410][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4059.630670][    C3]  ip_rcv+0x564/0x740
[ 4059.630873][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4059.631100][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4059.631353][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4059.631626][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4059.631855][    C3]  ? skb_clone+0x10b/0x330
[ 4059.632082][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4059.632399][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4059.632702][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4059.632988][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4059.633280][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4059.633526][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4059.633756][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4059.634052][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4059.634336][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4059.634657][    C3]  ? lock_acquire+0x1c1/0x220
[ 4059.634894][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4059.635186][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4059.635469][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4059.635782][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4059.636036][    C3]  ? __skb_clone+0x57a/0x760
[ 4059.636270][    C3]  netif_receive_skb+0x55/0x280
[ 4059.636514][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4059.636825][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4059.637154][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4059.637451][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4059.637722][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4059.638008][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4059.638317][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4059.638625][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4059.638948][    C3]  ? lock_release+0x1d5/0x250
[ 4059.639186][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4059.639449][    C3]  ? kernel_text_address+0xce/0xe0
[ 4059.639708][    C3]  ? __kernel_text_address+0x12/0x40
[ 4059.639971][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4059.640254][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4059.640563][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4059.640811][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4059.641087][    C3]  ? get_stack_info+0x36/0xc0
[ 4059.641326][    C3]  __tcf_classify+0x329/0x7d0
[ 4059.641565][    C3]  tcf_classify+0x283/0x930
[ 4059.641794][    C3]  ? lock_release+0x1d5/0x250
[ 4059.642031][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4059.642293][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4059.642547][    C3]  ? __kernel_text_address+0x12/0x40
[ 4059.642817][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4059.643097][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4059.643409][    C3]  tc_run+0x2e4/0x5d0
[ 4059.643610][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4059.643840][    C3]  ? lock_acquire+0x1c1/0x220
[ 4059.644076][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4059.644337][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4059.644587][    C3]  ? lock_acquire+0x1c1/0x220
[ 4059.644822][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4059.645086][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4059.645386][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4059.645657][    C3]  ? neigh_hh_output+0x348/0x590
[ 4059.645907][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4059.646171][    C3]  ip_finish_output2+0x786/0x18e0
[ 4059.646425][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4059.646759][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4059.647031][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4059.647282][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4059.647543][    C3]  ip_output+0x16b/0x4f0
[ 4059.647759][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4059.647999][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4059.648275][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4059.648584][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4059.648861][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4059.649111][    C3]  ? __alloc_skb+0xd4/0x280
[ 4059.649339][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4059.649609][    C3]  ? tcp_fragment+0x168/0x1040
[ 4059.649850][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4059.650098][    C3]  ? ip_local_out+0x114/0x3b0
[ 4059.650336][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4059.650581][    C3]  ? __skb_clone+0x57a/0x760
[ 4059.650816][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4059.651079][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4059.651359][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4059.651601][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4059.651849][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4059.652147][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4059.652467][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4059.652707][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4059.652970][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4059.653238][    C3]  tcp_write_timer+0x82/0x1d0
[ 4059.653475][    C3]  call_timer_fn+0x173/0x430
[ 4059.653709][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4059.653967][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4059.654226][    C3]  __run_timers.part.0+0x52d/0x890
[ 4059.654483][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4059.654756][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4059.655037][    C3]  ? lock_acquire+0x1c1/0x220
[ 4059.655276][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4059.655564][    C3]  ? lock_release+0x1d5/0x250
[ 4059.655805][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4059.656065][    C3]  ? ktime_get+0xb3/0x190
[ 4059.656285][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4059.656578][    C3]  run_timer_softirq+0x72/0x100
[ 4059.656825][    C3]  __do_softirq+0x1b9/0x7ff
[ 4059.657056][    C3]  irq_exit_rcu+0x98/0xc0
[ 4059.657276][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4059.657559][    C3]  </IRQ>
[ 4059.657707][    C3]  <TASK>
[ 4059.657857][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4059.658159][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4059.658480][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4059.659439][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4059.659744][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4059.660139][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4059.660536][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4059.660932][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4059.661328][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4059.661725][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4059.662019][    C3]  uart_start+0xe4/0x1b0
[ 4059.662239][    C3]  n_tty_write+0x677/0x7a0
[ 4059.662471][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4059.662721][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4059.663010][    C3]  ? lock_acquire+0x1c1/0x220
[ 4059.663256][    C3]  ? iterate_tty_write+0x95/0x540
[ 4059.663511][    C3]  iterate_tty_write+0x229/0x540
[ 4059.663762][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4059.664047][    C3]  vfs_write+0x9e9/0x10a0
[ 4059.664272][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4059.664513][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4059.664755][    C3]  ? lock_acquire+0x1c1/0x220
[ 4059.664990][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4059.665281][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4059.665543][    C3]  ? __fget_light+0x54/0x1e0
[ 4059.665778][    C3]  ksys_write+0xf5/0x1e0
[ 4059.665993][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4059.666241][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4059.666541][    C3]  do_syscall_64+0xc9/0x1e0
[ 4059.666772][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4059.667070][    C3] RIP: 0033:0x7f93b2836957
[ 4059.667295][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4059.668258][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4059.668676][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4059.669069][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4059.669466][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4059.669861][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4059.670255][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4059.670651][    C3]  </TASK>
[ 4084.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1595s! [ncat:8027]
[ 4084.613567][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4084.614819][    C1] irq event stamp: 174248
[ 4084.615037][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4084.615561][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4084.616023][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4084.616488][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4084.616946][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4084.617392][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4084.617998][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4084.618320][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4084.619282][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4084.619588][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4084.619983][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4084.620380][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4084.620776][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4084.621171][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4084.621565][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4084.622007][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4084.622337][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4084.622740][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4084.623134][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4084.623529][    C1] PKRU: 55555554
[ 4084.623709][    C1] Call Trace:
[ 4084.623880][    C1]  <IRQ>
[ 4084.624027][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4084.624287][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4084.624530][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4084.624804][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4084.625078][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4084.625363][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4084.625627][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4084.625932][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4084.626194][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4084.626502][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4084.626797][    C1]  </IRQ>
[ 4084.626946][    C1]  <TASK>
[ 4084.627095][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4084.627408][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4084.627701][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4084.627994][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4084.628283][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4084.628595][    C1]  ? lock_acquire+0x1c1/0x220
[ 4084.628833][    C1]  ? lock_release+0x1d5/0x250
[ 4084.629072][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4084.629320][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4084.629590][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4084.629874][    C1]  ? lock_acquire+0x1c1/0x220
[ 4084.630109][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4084.630348][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4084.630607][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4084.630842][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4084.631088][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4084.631345][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4084.631617][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4084.631893][    C1]  ip_local_deliver+0x19d/0x480
[ 4084.632140][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4084.632410][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4084.632677][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4084.633022][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4084.633274][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4084.633592][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4084.633854][    C1]  ip_rcv+0x564/0x740
[ 4084.634055][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4084.634286][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4084.634539][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4084.634813][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4084.635084][    C1]  ? skb_clone+0x10b/0x330
[ 4084.635311][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4084.635629][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4084.635932][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4084.636213][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4084.636503][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4084.636751][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4084.636980][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4084.637278][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4084.637561][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4084.637885][    C1]  ? lock_acquire+0x1c1/0x220
[ 4084.638123][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4084.638416][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4084.638701][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4084.639016][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4084.639270][    C1]  ? __skb_clone+0x57a/0x760
[ 4084.639503][    C1]  netif_receive_skb+0x55/0x280
[ 4084.639748][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4084.640058][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4084.640388][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4084.640686][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4084.640959][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4084.641248][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4084.641556][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4084.641841][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4084.642156][    C1]  ? stack_trace_save+0x95/0xd0
[ 4084.642402][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4084.642685][    C1]  ? kasan_save_stack+0x34/0x50
[ 4084.642933][    C1]  ? kasan_save_stack+0x24/0x50
[ 4084.643180][    C1]  ? kasan_save_track+0x14/0x30
[ 4084.643425][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4084.643689][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4084.643943][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4084.644188][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4084.644454][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4084.644720][    C1]  ? ip_output+0x16b/0x4f0
[ 4084.644946][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4084.645201][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4084.645473][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4084.645741][    C1]  ? get_reg+0x119/0x190
[ 4084.645955][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4084.646221][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4084.646530][    C1]  __tcf_classify+0x329/0x7d0
[ 4084.646774][    C1]  tcf_classify+0x283/0x930
[ 4084.647004][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4084.647252][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4084.647505][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4084.647792][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4084.648058][    C1]  tc_run+0x2e4/0x5d0
[ 4084.648262][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4084.648494][    C1]  ? lock_acquire+0x1c1/0x220
[ 4084.648730][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4084.648991][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4084.649245][    C1]  ? lock_acquire+0x1c1/0x220
[ 4084.649483][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4084.649744][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4084.650049][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4084.650319][    C1]  ? neigh_hh_output+0x348/0x590
[ 4084.650571][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4084.650835][    C1]  ip_finish_output2+0x786/0x18e0
[ 4084.651090][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4084.651371][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4084.651706][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4084.651983][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4084.652235][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4084.652498][    C1]  ip_output+0x16b/0x4f0
[ 4084.652720][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4084.652953][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4084.653195][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4084.653481][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4084.653732][    C1]  ? ip_local_out+0x114/0x3b0
[ 4084.653969][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4084.654216][    C1]  ? __create_object+0x5e/0xb0
[ 4084.654459][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4084.654724][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4084.655006][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4084.655277][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4084.655556][    C1]  tcp_release_cb+0x1e9/0x390
[ 4084.655795][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4084.656059][    C1]  release_sock+0xb8/0x1d0
[ 4084.656287][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4084.656505][    C1]  ? lock_release+0x1d5/0x250
[ 4084.656743][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4084.656993][    C1]  ? core_sys_select+0x620/0x710
[ 4084.657246][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4084.657514][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4084.657740][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4084.657986][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4084.658239][    C1]  ? __fget_light+0x54/0x1e0
[ 4084.658474][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4084.658738][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4084.658979][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4084.659243][    C1]  ? __might_fault+0xc6/0x180
[ 4084.659486][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4084.659765][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4084.660065][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4084.660364][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4084.660686][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4084.660937][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4084.661239][    C1]  do_syscall_64+0xc9/0x1e0
[ 4084.661472][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4084.661769][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4084.661995][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4084.662964][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4084.663385][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4084.663781][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4084.664177][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4084.664573][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4084.664970][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4084.665369][    C1]  </TASK>
[ 4084.665527][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1595s! [perl:7725]
[ 4084.665949][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4084.667201][    C3] irq event stamp: 290154
[ 4084.667420][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4084.667943][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4084.668442][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4084.668905][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4084.669364][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4084.669806][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4084.670414][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4084.670735][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4084.671695][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4084.671999][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4084.672393][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4084.672793][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4084.673192][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4084.673585][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4084.673979][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4084.674422][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4084.674750][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4084.675148][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4084.675543][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4084.675935][    C3] PKRU: 55555554
[ 4084.676115][    C3] Call Trace:
[ 4084.676286][    C3]  <IRQ>
[ 4084.676434][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4084.676693][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4084.676935][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4084.677208][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4084.677481][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4084.677766][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4084.678028][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4084.678333][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4084.678592][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4084.678898][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4084.679189][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4084.679502][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4084.679791][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4084.680081][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4084.680376][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4084.680683][    C3]  ? get_stack_info+0x36/0xc0
[ 4084.680921][    C3]  ? lock_acquire+0x1c1/0x220
[ 4084.681158][    C3]  ? lock_release+0x1d5/0x250
[ 4084.681397][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4084.681643][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4084.681911][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4084.682197][    C3]  ? lock_acquire+0x1c1/0x220
[ 4084.682430][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4084.682674][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4084.682941][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4084.683180][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4084.683426][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4084.683681][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4084.683954][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4084.684230][    C3]  ip_local_deliver+0x19d/0x480
[ 4084.684475][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4084.684743][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4084.685006][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4084.685352][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4084.685602][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4084.685918][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4084.686186][    C3]  ip_rcv+0x564/0x740
[ 4084.686388][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4084.686616][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4084.686867][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4084.687142][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4084.687373][    C3]  ? skb_clone+0x10b/0x330
[ 4084.687598][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4084.687915][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4084.688219][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4084.688497][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4084.688789][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4084.689035][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4084.689264][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4084.689561][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4084.689841][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4084.690162][    C3]  ? lock_acquire+0x1c1/0x220
[ 4084.690400][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4084.690694][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4084.690975][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4084.691290][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4084.691543][    C3]  ? __skb_clone+0x57a/0x760
[ 4084.691775][    C3]  netif_receive_skb+0x55/0x280
[ 4084.692021][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4084.692335][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4084.692664][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4084.692965][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4084.693240][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4084.693526][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4084.693836][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4084.694142][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4084.694467][    C3]  ? lock_release+0x1d5/0x250
[ 4084.694702][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4084.694966][    C3]  ? kernel_text_address+0xce/0xe0
[ 4084.695226][    C3]  ? __kernel_text_address+0x12/0x40
[ 4084.695492][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4084.695772][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4084.696082][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4084.696335][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4084.696607][    C3]  ? get_stack_info+0x36/0xc0
[ 4084.696846][    C3]  __tcf_classify+0x329/0x7d0
[ 4084.697086][    C3]  tcf_classify+0x283/0x930
[ 4084.697315][    C3]  ? lock_release+0x1d5/0x250
[ 4084.697552][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4084.697813][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4084.698066][    C3]  ? __kernel_text_address+0x12/0x40
[ 4084.698333][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4084.698615][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4084.698924][    C3]  tc_run+0x2e4/0x5d0
[ 4084.699127][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4084.699357][    C3]  ? lock_acquire+0x1c1/0x220
[ 4084.699594][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4084.699852][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4084.700102][    C3]  ? lock_acquire+0x1c1/0x220
[ 4084.700341][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4084.700603][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4084.700904][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4084.701175][    C3]  ? neigh_hh_output+0x348/0x590
[ 4084.701424][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4084.701686][    C3]  ip_finish_output2+0x786/0x18e0
[ 4084.701940][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4084.702276][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4084.702549][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4084.702808][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4084.703070][    C3]  ip_output+0x16b/0x4f0
[ 4084.703285][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4084.703527][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4084.703799][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4084.704107][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4084.704381][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4084.704630][    C3]  ? __alloc_skb+0xd4/0x280
[ 4084.704859][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4084.705126][    C3]  ? tcp_fragment+0x168/0x1040
[ 4084.705369][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4084.705618][    C3]  ? ip_local_out+0x114/0x3b0
[ 4084.705857][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4084.706103][    C3]  ? __skb_clone+0x57a/0x760
[ 4084.706336][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4084.706600][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4084.706880][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4084.707122][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4084.707370][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4084.707669][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4084.707984][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4084.708228][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4084.708485][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4084.708750][    C3]  tcp_write_timer+0x82/0x1d0
[ 4084.708988][    C3]  call_timer_fn+0x173/0x430
[ 4084.709224][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4084.709484][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4084.709744][    C3]  __run_timers.part.0+0x52d/0x890
[ 4084.710001][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4084.710269][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4084.710549][    C3]  ? lock_acquire+0x1c1/0x220
[ 4084.710786][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4084.711078][    C3]  ? lock_release+0x1d5/0x250
[ 4084.711313][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4084.711576][    C3]  ? ktime_get+0xb3/0x190
[ 4084.711794][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4084.712089][    C3]  run_timer_softirq+0x72/0x100
[ 4084.712336][    C3]  __do_softirq+0x1b9/0x7ff
[ 4084.712566][    C3]  irq_exit_rcu+0x98/0xc0
[ 4084.712789][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4084.713072][    C3]  </IRQ>
[ 4084.713221][    C3]  <TASK>
[ 4084.713372][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4084.713673][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4084.713995][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4084.714956][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4084.715260][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4084.715655][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4084.716047][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4084.716442][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4084.716837][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4084.717237][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4084.717527][    C3]  uart_start+0xe4/0x1b0
[ 4084.717746][    C3]  n_tty_write+0x677/0x7a0
[ 4084.717973][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4084.718225][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4084.718509][    C3]  ? lock_acquire+0x1c1/0x220
[ 4084.718743][    C3]  ? iterate_tty_write+0x95/0x540
[ 4084.718998][    C3]  iterate_tty_write+0x229/0x540
[ 4084.719250][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4084.719540][    C3]  vfs_write+0x9e9/0x10a0
[ 4084.719757][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4084.719998][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4084.720242][    C3]  ? lock_acquire+0x1c1/0x220
[ 4084.720479][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4084.720764][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4084.721030][    C3]  ? __fget_light+0x54/0x1e0
[ 4084.721267][    C3]  ksys_write+0xf5/0x1e0
[ 4084.721481][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4084.721728][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4084.722030][    C3]  do_syscall_64+0xc9/0x1e0
[ 4084.722263][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4084.722559][    C3] RIP: 0033:0x7f93b2836957
[ 4084.722790][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4084.723750][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4084.724166][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4084.724563][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4084.724957][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4084.725351][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4084.725746][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4084.726145][    C3]  </TASK>
[ 4112.613148][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1621s! [ncat:8027]
[ 4112.613641][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4112.614935][    C1] irq event stamp: 174248
[ 4112.615157][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4112.615702][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4112.616180][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4112.616654][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4112.617125][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4112.617581][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4112.618200][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 4112.618528][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 4112.619514][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4112.619829][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4112.620240][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4112.620642][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4112.621043][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4112.621443][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4112.621844][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4112.622295][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4112.622647][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4112.623052][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4112.623453][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4112.623855][    C1] PKRU: 55555554
[ 4112.624043][    C1] Call Trace:
[ 4112.624222][    C1]  <IRQ>
[ 4112.624378][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4112.624648][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4112.624896][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4112.625176][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4112.625452][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4112.625742][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4112.626010][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4112.626322][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4112.626589][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4112.626901][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4112.627206][    C1]  </IRQ>
[ 4112.627357][    C1]  <TASK>
[ 4112.627510][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4112.627826][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4112.628123][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 4112.628415][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4112.628709][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4112.629029][    C1]  ? lock_acquire+0x1c1/0x220
[ 4112.629275][    C1]  ? lock_release+0x1d5/0x250
[ 4112.629517][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4112.629773][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4112.630046][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4112.630338][    C1]  ? lock_acquire+0x1c1/0x220
[ 4112.630579][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4112.630824][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4112.631086][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4112.631328][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4112.631579][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4112.631840][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4112.632119][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4112.632399][    C1]  ip_local_deliver+0x19d/0x480
[ 4112.632667][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4112.632945][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4112.633214][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4112.633568][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4112.633825][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4112.634150][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4112.634423][    C1]  ip_rcv+0x564/0x740
[ 4112.634631][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4112.634863][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4112.635127][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4112.635411][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4112.635688][    C1]  ? skb_clone+0x10b/0x330
[ 4112.635921][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4112.636245][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4112.636558][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4112.636844][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4112.637142][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4112.637394][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4112.637630][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4112.637938][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4112.638226][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4112.638560][    C1]  ? lock_acquire+0x1c1/0x220
[ 4112.638803][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4112.639102][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4112.639402][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4112.639726][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4112.639985][    C1]  ? __skb_clone+0x57a/0x760
[ 4112.640226][    C1]  netif_receive_skb+0x55/0x280
[ 4112.640475][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4112.640796][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4112.641131][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4112.641437][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4112.641724][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4112.642015][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4112.642328][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4112.642641][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4112.642962][    C1]  ? stack_trace_save+0x95/0xd0
[ 4112.643214][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4112.643499][    C1]  ? kasan_save_stack+0x34/0x50
[ 4112.643758][    C1]  ? kasan_save_stack+0x24/0x50
[ 4112.644010][    C1]  ? kasan_save_track+0x14/0x30
[ 4112.644264][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4112.644536][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4112.644794][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4112.645045][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4112.645314][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4112.645586][    C1]  ? ip_output+0x16b/0x4f0
[ 4112.645814][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4112.646073][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4112.646356][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4112.646627][    C1]  ? get_reg+0x119/0x190
[ 4112.646844][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4112.647116][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4112.647444][    C1]  __tcf_classify+0x329/0x7d0
[ 4112.647695][    C1]  tcf_classify+0x283/0x930
[ 4112.647932][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4112.648185][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4112.648449][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4112.648743][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4112.649014][    C1]  tc_run+0x2e4/0x5d0
[ 4112.649225][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4112.649459][    C1]  ? lock_acquire+0x1c1/0x220
[ 4112.649699][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4112.649963][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4112.650231][    C1]  ? lock_acquire+0x1c1/0x220
[ 4112.650476][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4112.650743][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4112.651054][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4112.651328][    C1]  ? neigh_hh_output+0x348/0x590
[ 4112.651584][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4112.651852][    C1]  ip_finish_output2+0x786/0x18e0
[ 4112.652111][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4112.652402][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4112.652765][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4112.653043][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4112.653301][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4112.653568][    C1]  ip_output+0x16b/0x4f0
[ 4112.653789][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4112.654026][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4112.654270][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4112.654562][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4112.654816][    C1]  ? ip_local_out+0x114/0x3b0
[ 4112.655055][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4112.655310][    C1]  ? __create_object+0x5e/0xb0
[ 4112.655558][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4112.655828][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4112.656112][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4112.656391][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4112.656675][    C1]  tcp_release_cb+0x1e9/0x390
[ 4112.656917][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4112.657189][    C1]  release_sock+0xb8/0x1d0
[ 4112.657422][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4112.657649][    C1]  ? lock_release+0x1d5/0x250
[ 4112.657889][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4112.658141][    C1]  ? core_sys_select+0x620/0x710
[ 4112.658401][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4112.658672][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4112.658900][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4112.659152][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4112.659408][    C1]  ? __fget_light+0x54/0x1e0
[ 4112.659650][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4112.659919][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4112.660164][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4112.660435][    C1]  ? __might_fault+0xc6/0x180
[ 4112.660681][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4112.660963][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4112.661265][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4112.661569][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4112.661896][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4112.662151][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4112.662460][    C1]  do_syscall_64+0xc9/0x1e0
[ 4112.662720][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4112.663024][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4112.663257][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4112.664242][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4112.664673][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4112.665077][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4112.665479][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4112.665882][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4112.666285][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4112.666692][    C1]  </TASK>
[ 4112.666856][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1621s! [perl:7725]
[ 4112.667293][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4112.668576][    C3] irq event stamp: 290154
[ 4112.668794][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4112.669327][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4112.669828][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4112.670294][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4112.670760][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4112.671210][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4112.671820][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4112.672144][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4112.673119][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4112.673427][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4112.673823][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4112.674221][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4112.674623][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4112.675023][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4112.675420][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4112.675866][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4112.676200][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4112.676602][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4112.677004][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4112.677401][    C3] PKRU: 55555554
[ 4112.677583][    C3] Call Trace:
[ 4112.677755][    C3]  <IRQ>
[ 4112.677906][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4112.678172][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4112.678417][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4112.678693][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4112.678967][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4112.679255][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4112.679522][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4112.679829][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4112.680091][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4112.680402][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4112.680698][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4112.681013][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4112.681304][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4112.681600][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4112.681889][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4112.682201][    C3]  ? get_stack_info+0x36/0xc0
[ 4112.682448][    C3]  ? lock_acquire+0x1c1/0x220
[ 4112.682696][    C3]  ? lock_release+0x1d5/0x250
[ 4112.682937][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4112.683190][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4112.683462][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4112.683748][    C3]  ? lock_acquire+0x1c1/0x220
[ 4112.683985][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4112.684227][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4112.684486][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4112.684721][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4112.684968][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4112.685227][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4112.685505][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4112.685782][    C3]  ip_local_deliver+0x19d/0x480
[ 4112.686028][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4112.686300][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4112.686565][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4112.686910][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4112.687163][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4112.687482][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4112.687747][    C3]  ip_rcv+0x564/0x740
[ 4112.687950][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4112.688179][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4112.688436][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4112.688713][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4112.688948][    C3]  ? skb_clone+0x10b/0x330
[ 4112.689177][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4112.689498][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4112.689806][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4112.690087][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4112.690382][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4112.690634][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4112.690862][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4112.691163][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4112.691448][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4112.691771][    C3]  ? lock_acquire+0x1c1/0x220
[ 4112.692011][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4112.692308][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4112.692602][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4112.692918][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4112.693178][    C3]  ? __skb_clone+0x57a/0x760
[ 4112.693415][    C3]  netif_receive_skb+0x55/0x280
[ 4112.693662][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4112.693975][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4112.694310][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4112.694606][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4112.694882][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4112.695172][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4112.695486][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4112.695794][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4112.696121][    C3]  ? lock_release+0x1d5/0x250
[ 4112.696359][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4112.696630][    C3]  ? kernel_text_address+0xce/0xe0
[ 4112.696893][    C3]  ? __kernel_text_address+0x12/0x40
[ 4112.697160][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4112.697443][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4112.697759][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4112.698013][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4112.698291][    C3]  ? get_stack_info+0x36/0xc0
[ 4112.698533][    C3]  __tcf_classify+0x329/0x7d0
[ 4112.698785][    C3]  tcf_classify+0x283/0x930
[ 4112.699025][    C3]  ? lock_release+0x1d5/0x250
[ 4112.699265][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4112.699529][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4112.699786][    C3]  ? __kernel_text_address+0x12/0x40
[ 4112.700054][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4112.700340][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4112.700653][    C3]  tc_run+0x2e4/0x5d0
[ 4112.700859][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4112.701088][    C3]  ? lock_acquire+0x1c1/0x220
[ 4112.701325][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4112.701586][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4112.701843][    C3]  ? lock_acquire+0x1c1/0x220
[ 4112.702092][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4112.702356][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4112.702676][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4112.702947][    C3]  ? neigh_hh_output+0x348/0x590
[ 4112.703202][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4112.703465][    C3]  ip_finish_output2+0x786/0x18e0
[ 4112.703724][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4112.704060][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4112.704336][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4112.704589][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4112.704855][    C3]  ip_output+0x16b/0x4f0
[ 4112.705072][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4112.705316][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4112.705592][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4112.705905][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4112.706183][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4112.706438][    C3]  ? __alloc_skb+0xd4/0x280
[ 4112.706670][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4112.706942][    C3]  ? tcp_fragment+0x168/0x1040
[ 4112.707187][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4112.707438][    C3]  ? ip_local_out+0x114/0x3b0
[ 4112.707679][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4112.707926][    C3]  ? __skb_clone+0x57a/0x760
[ 4112.708159][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4112.708428][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4112.708713][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4112.708959][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4112.709211][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4112.709515][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4112.709835][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4112.710080][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4112.710342][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4112.710610][    C3]  tcp_write_timer+0x82/0x1d0
[ 4112.710853][    C3]  call_timer_fn+0x173/0x430
[ 4112.711092][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4112.711353][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4112.711614][    C3]  __run_timers.part.0+0x52d/0x890
[ 4112.711873][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4112.712142][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4112.712425][    C3]  ? lock_acquire+0x1c1/0x220
[ 4112.712674][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4112.712972][    C3]  ? lock_release+0x1d5/0x250
[ 4112.713207][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4112.713471][    C3]  ? ktime_get+0xb3/0x190
[ 4112.713693][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4112.713992][    C3]  run_timer_softirq+0x72/0x100
[ 4112.714239][    C3]  __do_softirq+0x1b9/0x7ff
[ 4112.714477][    C3]  irq_exit_rcu+0x98/0xc0
[ 4112.714699][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4112.714988][    C3]  </IRQ>
[ 4112.715138][    C3]  <TASK>
[ 4112.715290][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4112.715605][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4112.715932][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4112.716905][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4112.717217][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4112.717617][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4112.718016][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4112.718415][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4112.718818][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4112.719222][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4112.719515][    C3]  uart_start+0xe4/0x1b0
[ 4112.719738][    C3]  n_tty_write+0x677/0x7a0
[ 4112.719970][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4112.720223][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4112.720513][    C3]  ? lock_acquire+0x1c1/0x220
[ 4112.720750][    C3]  ? iterate_tty_write+0x95/0x540
[ 4112.721008][    C3]  iterate_tty_write+0x229/0x540
[ 4112.721262][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4112.721553][    C3]  vfs_write+0x9e9/0x10a0
[ 4112.721777][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4112.722019][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4112.722267][    C3]  ? lock_acquire+0x1c1/0x220
[ 4112.722505][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4112.722804][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4112.723067][    C3]  ? __fget_light+0x54/0x1e0
[ 4112.723307][    C3]  ksys_write+0xf5/0x1e0
[ 4112.723523][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4112.723771][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4112.724081][    C3]  do_syscall_64+0xc9/0x1e0
[ 4112.724317][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4112.724615][    C3] RIP: 0033:0x7f93b2836957
[ 4112.724843][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4112.725812][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4112.726237][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4112.726638][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4112.727035][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4112.727432][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4112.727831][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4112.728237][    C3]  </TASK>
[ 4137.672164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4137.672536][    C3] rcu: 3-....: (1754454 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=421511
[ 4137.673087][    C3] rcu: (t=1743701 jiffies g=1064457 q=82 ncpus=4)
[ 4137.673415][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 4137.673691][    C1] NMI backtrace for cpu 1
[ 4137.673700][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4137.673705][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4137.673707][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 4137.673716][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 4137.673719][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4137.673723][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4137.673724][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4137.673726][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4137.673728][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4137.673729][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4137.673731][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4137.673734][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4137.673748][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4137.673750][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4137.673751][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4137.673752][    C1] PKRU: 55555554
[ 4137.673753][    C1] Call Trace:
[ 4137.673757][    C1]  <NMI>
[ 4137.673763][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 4137.673767][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4137.673772][    C1]  ? nmi_handle+0x153/0x420
[ 4137.673777][    C1]  ? default_do_nmi+0x41/0x100
[ 4137.673780][    C1]  ? exc_nmi+0xf3/0x120
[ 4137.673783][    C1]  ? end_repeat_nmi+0xf/0x60
[ 4137.673788][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4137.673793][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 4137.673796][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 4137.673799][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 4137.673802][    C1]  </NMI>
[ 4137.673803][    C1]  <TASK>
[ 4137.673804][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4137.673810][    C1]  ? lock_acquire+0x1c1/0x220
[ 4137.673814][    C1]  ? lock_release+0x1d5/0x250
[ 4137.673818][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4137.673822][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4137.673824][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4137.673828][    C1]  ? lock_acquire+0x1c1/0x220
[ 4137.673830][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4137.673834][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4137.673837][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4137.673844][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4137.673846][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4137.673851][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4137.673857][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4137.673860][    C1]  ip_local_deliver+0x19d/0x480
[ 4137.673863][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4137.673865][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4137.673868][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4137.673873][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4137.673877][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4137.673880][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4137.673889][    C1]  ip_rcv+0x564/0x740
[ 4137.673892][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4137.673894][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4137.673899][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4137.673902][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4137.673905][    C1]  ? skb_clone+0x10b/0x330
[ 4137.673909][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4137.673915][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4137.673920][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4137.673924][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4137.673932][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4137.673936][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4137.673938][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4137.673942][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4137.673945][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4137.673949][    C1]  ? lock_acquire+0x1c1/0x220
[ 4137.673951][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4137.673955][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4137.673958][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4137.673962][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4137.673965][    C1]  ? __skb_clone+0x57a/0x760
[ 4137.673967][    C1]  netif_receive_skb+0x55/0x280
[ 4137.673971][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4137.673979][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4137.673985][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4137.673991][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4137.673995][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4137.674005][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4137.674012][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4137.674014][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4137.674021][    C1]  ? stack_trace_save+0x95/0xd0
[ 4137.674024][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4137.674030][    C1]  ? kasan_save_stack+0x34/0x50
[ 4137.674035][    C1]  ? kasan_save_stack+0x24/0x50
[ 4137.674037][    C1]  ? kasan_save_track+0x14/0x30
[ 4137.674040][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4137.674043][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4137.674045][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4137.674048][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4137.674051][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4137.674053][    C1]  ? ip_output+0x16b/0x4f0
[ 4137.674056][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4137.674058][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4137.674061][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4137.674064][    C1]  ? get_reg+0x119/0x190
[ 4137.674066][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4137.674068][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4137.674073][    C1]  __tcf_classify+0x329/0x7d0
[ 4137.674078][    C1]  tcf_classify+0x283/0x930
[ 4137.674081][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4137.674086][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4137.674089][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4137.674093][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4137.674096][    C1]  tc_run+0x2e4/0x5d0
[ 4137.674100][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4137.674103][    C1]  ? lock_acquire+0x1c1/0x220
[ 4137.674104][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4137.674108][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4137.674112][    C1]  ? lock_acquire+0x1c1/0x220
[ 4137.674114][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4137.674117][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4137.674121][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4137.674124][    C1]  ? neigh_hh_output+0x348/0x590
[ 4137.674127][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4137.674130][    C1]  ip_finish_output2+0x786/0x18e0
[ 4137.674133][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4137.674136][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4137.674143][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4137.674146][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4137.674149][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4137.674153][    C1]  ip_output+0x16b/0x4f0
[ 4137.674155][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4137.674158][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4137.674162][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4137.674166][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4137.674168][    C1]  ? ip_local_out+0x114/0x3b0
[ 4137.674171][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4137.674175][    C1]  ? __create_object+0x5e/0xb0
[ 4137.674178][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4137.674183][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4137.674187][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4137.674190][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4137.674194][    C1]  tcp_release_cb+0x1e9/0x390
[ 4137.674197][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4137.674201][    C1]  release_sock+0xb8/0x1d0
[ 4137.674204][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4137.674207][    C1]  ? lock_release+0x1d5/0x250
[ 4137.674209][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4137.674211][    C1]  ? core_sys_select+0x620/0x710
[ 4137.674217][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4137.674221][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4137.674223][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4137.674228][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4137.674229][    C1]  ? __fget_light+0x54/0x1e0
[ 4137.674233][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4137.674237][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4137.674241][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4137.674244][    C1]  ? __might_fault+0xc6/0x180
[ 4137.674250][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4137.674254][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4137.674257][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4137.674261][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4137.674266][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4137.674269][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4137.674272][    C1]  do_syscall_64+0xc9/0x1e0
[ 4137.674276][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4137.674280][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4137.674283][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4137.674285][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4137.674288][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4137.674290][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4137.674291][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4137.674293][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4137.674294][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4137.674299][    C1]  </TASK>
[ 4137.674685][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4137.721419][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4137.722028][    C3] RIP: 0010:kasan_check_range+0x69/0x1c0
[ 4137.722321][    C3] Code: 5c c3 cc cc cc cc 48 b8 ff ff ff ff ff 7f ff ff 48 39 c7 76 dd 4c 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 <48> c1 ed 03 49 c1 e9 03 48 01 c5 49 01 c1 48 89 e8 49 8d 59 01 48
[ 4137.723301][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000216
[ 4137.723611][    C3] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4137.724006][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4137.724402][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffff888007a89b5b
[ 4137.724796][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4137.725192][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4137.725587][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4137.726030][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4137.726359][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4137.726754][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4137.727150][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4137.727545][    C3] PKRU: 55555554
[ 4137.727726][    C3] Call Trace:
[ 4137.727897][    C3]  <IRQ>
[ 4137.728049][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4137.728322][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 4137.728573][    C3]  ? check_cpu_stall+0x284/0x500
[ 4137.728822][    C3]  ? rcu_pending+0x92/0x360
[ 4137.729052][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4137.729324][    C3]  ? update_process_times+0xb9/0x110
[ 4137.729595][    C3]  ? tick_sched_handle+0x67/0x130
[ 4137.729851][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4137.730133][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4137.730374][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4137.730683][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4137.730954][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4137.731242][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4137.731506][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4137.731812][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4137.732070][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 4137.732329][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4137.732645][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4137.732942][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4137.733258][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4137.733550][    C3]  ? kasan_check_range+0x69/0x1c0
[ 4137.733805][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 4137.734085][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4137.734393][    C3]  ? get_stack_info+0x36/0xc0
[ 4137.734636][    C3]  ? lock_acquire+0x1c1/0x220
[ 4137.734875][    C3]  ? lock_release+0x1d5/0x250
[ 4137.735114][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4137.735361][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4137.735630][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4137.735914][    C3]  ? lock_acquire+0x1c1/0x220
[ 4137.736149][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4137.736391][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4137.736650][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4137.736885][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4137.737132][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4137.737392][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4137.737671][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4137.737946][    C3]  ip_local_deliver+0x19d/0x480
[ 4137.738192][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4137.738461][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4137.738724][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4137.739075][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4137.739330][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4137.739649][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4137.739916][    C3]  ip_rcv+0x564/0x740
[ 4137.740118][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4137.740350][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4137.740606][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4137.740883][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4137.741115][    C3]  ? skb_clone+0x10b/0x330
[ 4137.741346][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4137.741664][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4137.741970][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4137.742255][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4137.742557][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4137.742806][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4137.743034][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4137.743334][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4137.743615][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4137.743937][    C3]  ? lock_acquire+0x1c1/0x220
[ 4137.744175][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4137.744471][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4137.744753][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4137.745067][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4137.745323][    C3]  ? __skb_clone+0x57a/0x760
[ 4137.745557][    C3]  netif_receive_skb+0x55/0x280
[ 4137.745803][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4137.746115][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4137.746447][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4137.746744][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4137.747015][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4137.747316][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4137.747627][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4137.747932][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4137.748256][    C3]  ? lock_release+0x1d5/0x250
[ 4137.748495][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4137.748761][    C3]  ? kernel_text_address+0xce/0xe0
[ 4137.749022][    C3]  ? __kernel_text_address+0x12/0x40
[ 4137.749288][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4137.749571][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4137.749885][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4137.750137][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4137.750411][    C3]  ? get_stack_info+0x36/0xc0
[ 4137.750650][    C3]  __tcf_classify+0x329/0x7d0
[ 4137.750891][    C3]  tcf_classify+0x283/0x930
[ 4137.751122][    C3]  ? lock_release+0x1d5/0x250
[ 4137.751360][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4137.751624][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4137.751879][    C3]  ? __kernel_text_address+0x12/0x40
[ 4137.752143][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4137.752433][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4137.752743][    C3]  tc_run+0x2e4/0x5d0
[ 4137.752951][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4137.753180][    C3]  ? lock_acquire+0x1c1/0x220
[ 4137.753418][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4137.753679][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4137.753930][    C3]  ? lock_acquire+0x1c1/0x220
[ 4137.754178][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4137.754441][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4137.754744][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4137.755013][    C3]  ? neigh_hh_output+0x348/0x590
[ 4137.755269][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4137.755532][    C3]  ip_finish_output2+0x786/0x18e0
[ 4137.755789][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4137.756122][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4137.756400][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4137.756651][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4137.756916][    C3]  ip_output+0x16b/0x4f0
[ 4137.757132][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4137.757374][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4137.757647][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4137.757958][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4137.758234][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4137.758488][    C3]  ? __alloc_skb+0xd4/0x280
[ 4137.758718][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4137.758988][    C3]  ? tcp_fragment+0x168/0x1040
[ 4137.759235][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4137.759485][    C3]  ? ip_local_out+0x114/0x3b0
[ 4137.759723][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4137.759970][    C3]  ? __skb_clone+0x57a/0x760
[ 4137.760205][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4137.760470][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4137.760748][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4137.760990][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4137.761240][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4137.761542][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4137.761860][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4137.762103][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4137.762362][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4137.762636][    C3]  tcp_write_timer+0x82/0x1d0
[ 4137.762876][    C3]  call_timer_fn+0x173/0x430
[ 4137.763110][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4137.763371][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4137.763630][    C3]  __run_timers.part.0+0x52d/0x890
[ 4137.763888][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4137.764156][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4137.764438][    C3]  ? lock_acquire+0x1c1/0x220
[ 4137.764676][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4137.764966][    C3]  ? lock_release+0x1d5/0x250
[ 4137.765203][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4137.765463][    C3]  ? ktime_get+0xb3/0x190
[ 4137.765684][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4137.765976][    C3]  run_timer_softirq+0x72/0x100
[ 4137.766223][    C3]  __do_softirq+0x1b9/0x7ff
[ 4137.766457][    C3]  irq_exit_rcu+0x98/0xc0
[ 4137.766685][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4137.766973][    C3]  </IRQ>
[ 4137.767121][    C3]  <TASK>
[ 4137.767271][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4137.767574][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4137.767895][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4137.768858][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4137.769163][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4137.769562][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4137.769956][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4137.770351][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4137.770745][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4137.771143][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4137.771436][    C3]  uart_start+0xe4/0x1b0
[ 4137.771660][    C3]  n_tty_write+0x677/0x7a0
[ 4137.771891][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4137.772141][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4137.772436][    C3]  ? lock_acquire+0x1c1/0x220
[ 4137.772671][    C3]  ? iterate_tty_write+0x95/0x540
[ 4137.772929][    C3]  iterate_tty_write+0x229/0x540
[ 4137.773182][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4137.773471][    C3]  vfs_write+0x9e9/0x10a0
[ 4137.773692][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4137.773935][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4137.774179][    C3]  ? lock_acquire+0x1c1/0x220
[ 4137.774414][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4137.774701][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4137.774962][    C3]  ? __fget_light+0x54/0x1e0
[ 4137.775204][    C3]  ksys_write+0xf5/0x1e0
[ 4137.775418][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4137.775664][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4137.775965][    C3]  do_syscall_64+0xc9/0x1e0
[ 4137.776196][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4137.776497][    C3] RIP: 0033:0x7f93b2836957
[ 4137.776727][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4137.777688][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4137.778104][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4137.778500][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4137.778896][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4137.779290][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4137.779684][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4137.780083][    C3]  </TASK>
[ 4164.613148][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1669s! [ncat:8027]
[ 4164.613623][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4164.614897][    C1] irq event stamp: 174248
[ 4164.615119][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4164.615657][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4164.616126][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4164.616598][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4164.617069][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4164.617526][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4164.618143][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4164.618473][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4164.619455][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4164.619769][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4164.620171][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4164.620577][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4164.620980][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4164.621383][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4164.621782][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4164.622237][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4164.622590][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4164.622995][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4164.623395][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4164.623797][    C1] PKRU: 55555554
[ 4164.623978][    C1] Call Trace:
[ 4164.624155][    C1]  <IRQ>
[ 4164.624310][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4164.624583][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4164.624830][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4164.625111][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4164.625386][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4164.625676][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4164.625944][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4164.626257][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4164.626525][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4164.626838][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4164.627141][    C1]  </IRQ>
[ 4164.627294][    C1]  <TASK>
[ 4164.627444][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4164.627761][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4164.628057][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4164.628352][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4164.628645][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4164.628964][    C1]  ? lock_acquire+0x1c1/0x220
[ 4164.629213][    C1]  ? lock_release+0x1d5/0x250
[ 4164.629454][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4164.629708][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4164.629982][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4164.630275][    C1]  ? lock_acquire+0x1c1/0x220
[ 4164.630518][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4164.630761][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4164.631027][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4164.631268][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4164.631517][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4164.631779][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4164.632056][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4164.632354][    C1]  ip_local_deliver+0x19d/0x480
[ 4164.632601][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4164.632876][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4164.633142][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4164.633495][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4164.633752][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4164.634074][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4164.634343][    C1]  ip_rcv+0x564/0x740
[ 4164.634547][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4164.634780][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4164.635035][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4164.635312][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4164.635584][    C1]  ? skb_clone+0x10b/0x330
[ 4164.635816][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4164.636138][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4164.636449][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4164.636732][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4164.637030][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4164.637284][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4164.637519][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4164.637823][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4164.638112][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4164.638445][    C1]  ? lock_acquire+0x1c1/0x220
[ 4164.638687][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4164.638986][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4164.639282][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4164.639601][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4164.639861][    C1]  ? __skb_clone+0x57a/0x760
[ 4164.640098][    C1]  netif_receive_skb+0x55/0x280
[ 4164.640348][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4164.640664][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4164.640996][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4164.641302][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4164.641582][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4164.641877][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4164.642189][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4164.642488][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4164.642808][    C1]  ? stack_trace_save+0x95/0xd0
[ 4164.643055][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4164.643341][    C1]  ? kasan_save_stack+0x34/0x50
[ 4164.643597][    C1]  ? kasan_save_stack+0x24/0x50
[ 4164.643848][    C1]  ? kasan_save_track+0x14/0x30
[ 4164.644098][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4164.644366][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4164.644623][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4164.644872][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4164.645144][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4164.645413][    C1]  ? ip_output+0x16b/0x4f0
[ 4164.645637][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4164.645896][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4164.646175][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4164.646444][    C1]  ? get_reg+0x119/0x190
[ 4164.646663][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4164.646930][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4164.647249][    C1]  __tcf_classify+0x329/0x7d0
[ 4164.647495][    C1]  tcf_classify+0x283/0x930
[ 4164.647729][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4164.647984][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4164.648244][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4164.648539][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4164.648809][    C1]  tc_run+0x2e4/0x5d0
[ 4164.649018][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4164.649251][    C1]  ? lock_acquire+0x1c1/0x220
[ 4164.649493][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4164.649758][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4164.650015][    C1]  ? lock_acquire+0x1c1/0x220
[ 4164.650255][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4164.650526][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4164.650837][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4164.651110][    C1]  ? neigh_hh_output+0x348/0x590
[ 4164.651366][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4164.651636][    C1]  ip_finish_output2+0x786/0x18e0
[ 4164.651895][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4164.652188][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4164.652551][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4164.652825][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4164.653083][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4164.653354][    C1]  ip_output+0x16b/0x4f0
[ 4164.653573][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4164.653810][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4164.654057][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4164.654348][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4164.654603][    C1]  ? ip_local_out+0x114/0x3b0
[ 4164.654845][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4164.655094][    C1]  ? __create_object+0x5e/0xb0
[ 4164.655344][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4164.655616][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4164.655908][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4164.656191][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4164.656481][    C1]  tcp_release_cb+0x1e9/0x390
[ 4164.656727][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4164.656996][    C1]  release_sock+0xb8/0x1d0
[ 4164.657231][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4164.657455][    C1]  ? lock_release+0x1d5/0x250
[ 4164.657697][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4164.657951][    C1]  ? core_sys_select+0x620/0x710
[ 4164.658208][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4164.658484][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4164.658714][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4164.658969][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4164.659228][    C1]  ? __fget_light+0x54/0x1e0
[ 4164.659466][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4164.659733][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4164.659977][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4164.660245][    C1]  ? __might_fault+0xc6/0x180
[ 4164.660496][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4164.660782][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4164.661084][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4164.661395][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4164.661725][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4164.661982][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4164.662311][    C1]  do_syscall_64+0xc9/0x1e0
[ 4164.662560][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4164.662867][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4164.663102][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4164.664084][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4164.664525][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4164.664928][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4164.665335][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4164.665743][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4164.666148][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4164.666557][    C1]  </TASK>
[ 4164.666719][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1669s! [perl:7725]
[ 4164.667140][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4164.668400][    C3] irq event stamp: 290154
[ 4164.668621][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4164.669151][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4164.669655][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4164.670122][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4164.670585][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4164.671031][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4164.671653][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4164.671978][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4164.672944][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4164.673252][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4164.673647][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4164.674042][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4164.674439][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4164.674835][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4164.675233][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4164.675676][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4164.676006][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4164.676405][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4164.676802][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4164.677198][    C3] PKRU: 55555554
[ 4164.677379][    C3] Call Trace:
[ 4164.677552][    C3]  <IRQ>
[ 4164.677701][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4164.677966][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4164.678210][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4164.678483][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4164.678753][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4164.679042][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4164.679307][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4164.679613][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4164.679875][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4164.680190][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4164.680482][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4164.680796][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4164.681085][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4164.681376][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4164.681664][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4164.681972][    C3]  ? get_stack_info+0x36/0xc0
[ 4164.682217][    C3]  ? lock_acquire+0x1c1/0x220
[ 4164.682468][    C3]  ? lock_release+0x1d5/0x250
[ 4164.682707][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4164.682955][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4164.683224][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4164.683508][    C3]  ? lock_acquire+0x1c1/0x220
[ 4164.683743][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4164.683985][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4164.684247][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4164.684483][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4164.684728][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4164.684984][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4164.685263][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4164.685539][    C3]  ip_local_deliver+0x19d/0x480
[ 4164.685787][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4164.686056][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4164.686318][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4164.686666][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4164.686919][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4164.687238][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4164.687502][    C3]  ip_rcv+0x564/0x740
[ 4164.687707][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4164.687935][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4164.688188][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4164.688465][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4164.688693][    C3]  ? skb_clone+0x10b/0x330
[ 4164.688922][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4164.689242][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4164.689546][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4164.689828][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4164.690122][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4164.690369][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4164.690599][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4164.690896][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4164.691179][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4164.691500][    C3]  ? lock_acquire+0x1c1/0x220
[ 4164.691738][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4164.692032][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4164.692322][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4164.692634][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4164.692889][    C3]  ? __skb_clone+0x57a/0x760
[ 4164.693122][    C3]  netif_receive_skb+0x55/0x280
[ 4164.693370][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4164.693680][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4164.694009][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4164.694309][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4164.694580][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4164.694869][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4164.695185][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4164.695494][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4164.695817][    C3]  ? lock_release+0x1d5/0x250
[ 4164.696055][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4164.696320][    C3]  ? kernel_text_address+0xce/0xe0
[ 4164.696580][    C3]  ? __kernel_text_address+0x12/0x40
[ 4164.696855][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4164.697139][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4164.697453][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4164.697706][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4164.697982][    C3]  ? get_stack_info+0x36/0xc0
[ 4164.698223][    C3]  __tcf_classify+0x329/0x7d0
[ 4164.698461][    C3]  tcf_classify+0x283/0x930
[ 4164.698694][    C3]  ? lock_release+0x1d5/0x250
[ 4164.698931][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4164.699194][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4164.699448][    C3]  ? __kernel_text_address+0x12/0x40
[ 4164.699712][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4164.699994][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4164.700302][    C3]  tc_run+0x2e4/0x5d0
[ 4164.700510][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4164.700739][    C3]  ? lock_acquire+0x1c1/0x220
[ 4164.700976][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4164.701236][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4164.701488][    C3]  ? lock_acquire+0x1c1/0x220
[ 4164.701725][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4164.701988][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4164.702298][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4164.702568][    C3]  ? neigh_hh_output+0x348/0x590
[ 4164.702819][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4164.703081][    C3]  ip_finish_output2+0x786/0x18e0
[ 4164.703338][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4164.703672][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4164.703945][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4164.704197][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4164.704459][    C3]  ip_output+0x16b/0x4f0
[ 4164.704679][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4164.704920][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4164.705193][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4164.705504][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4164.705781][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4164.706038][    C3]  ? __alloc_skb+0xd4/0x280
[ 4164.706269][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4164.706541][    C3]  ? tcp_fragment+0x168/0x1040
[ 4164.706785][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4164.707033][    C3]  ? ip_local_out+0x114/0x3b0
[ 4164.707271][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4164.707520][    C3]  ? __skb_clone+0x57a/0x760
[ 4164.707763][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4164.708028][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4164.708305][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4164.708550][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4164.708801][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4164.709102][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4164.709419][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4164.709663][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4164.709921][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4164.710190][    C3]  tcp_write_timer+0x82/0x1d0
[ 4164.710434][    C3]  call_timer_fn+0x173/0x430
[ 4164.710671][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4164.710939][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4164.711198][    C3]  __run_timers.part.0+0x52d/0x890
[ 4164.711457][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4164.711726][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4164.712010][    C3]  ? lock_acquire+0x1c1/0x220
[ 4164.712248][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4164.712542][    C3]  ? lock_release+0x1d5/0x250
[ 4164.712781][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4164.713043][    C3]  ? ktime_get+0xb3/0x190
[ 4164.713266][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4164.713559][    C3]  run_timer_softirq+0x72/0x100
[ 4164.713808][    C3]  __do_softirq+0x1b9/0x7ff
[ 4164.714040][    C3]  irq_exit_rcu+0x98/0xc0
[ 4164.714260][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4164.714546][    C3]  </IRQ>
[ 4164.714696][    C3]  <TASK>
[ 4164.714844][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4164.715149][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4164.715471][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4164.716434][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4164.716742][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4164.717137][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4164.717536][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4164.717931][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4164.718327][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4164.718724][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4164.719020][    C3]  uart_start+0xe4/0x1b0
[ 4164.719242][    C3]  n_tty_write+0x677/0x7a0
[ 4164.719477][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4164.719728][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4164.720014][    C3]  ? lock_acquire+0x1c1/0x220
[ 4164.720252][    C3]  ? iterate_tty_write+0x95/0x540
[ 4164.720507][    C3]  iterate_tty_write+0x229/0x540
[ 4164.720761][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4164.721048][    C3]  vfs_write+0x9e9/0x10a0
[ 4164.721268][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4164.721509][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4164.721751][    C3]  ? lock_acquire+0x1c1/0x220
[ 4164.721986][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4164.722282][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4164.722543][    C3]  ? __fget_light+0x54/0x1e0
[ 4164.722781][    C3]  ksys_write+0xf5/0x1e0
[ 4164.722996][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4164.723242][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4164.723549][    C3]  do_syscall_64+0xc9/0x1e0
[ 4164.723781][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4164.724081][    C3] RIP: 0033:0x7f93b2836957
[ 4164.724309][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4164.725272][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4164.725688][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4164.726084][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4164.726489][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4164.726882][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4164.727278][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4164.727677][    C3]  </TASK>
[ 4192.613159][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1695s! [ncat:8027]
[ 4192.613585][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4192.614748][    C1] irq event stamp: 174248
[ 4192.614952][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4192.615436][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4192.615862][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4192.616294][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4192.616719][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4192.617129][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4192.617690][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4192.617988][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4192.619006][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4192.619646][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4192.620336][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4192.621062][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4192.621780][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4192.622590][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4192.623380][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4192.624202][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4192.624796][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4192.625509][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4192.626223][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4192.626936][    C1] PKRU: 55555554
[ 4192.627251][    C1] Call Trace:
[ 4192.627556][    C1]  <IRQ>
[ 4192.627816][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4192.628287][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4192.628723][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4192.629223][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4192.629703][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4192.630209][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4192.630675][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4192.631201][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4192.631671][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4192.632249][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4192.632818][    C1]  </IRQ>
[ 4192.633091][    C1]  <TASK>
[ 4192.633384][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4192.633965][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4192.634472][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4192.634988][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4192.635495][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4192.636055][    C1]  ? lock_acquire+0x1c1/0x220
[ 4192.636471][    C1]  ? lock_release+0x1d5/0x250
[ 4192.636888][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4192.637318][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4192.637787][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4192.638283][    C1]  ? lock_acquire+0x1c1/0x220
[ 4192.638706][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4192.639124][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4192.639593][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4192.639999][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4192.640441][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4192.640904][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4192.641387][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4192.641879][    C1]  ip_local_deliver+0x19d/0x480
[ 4192.642342][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4192.642834][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4192.643332][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4192.643946][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4192.644412][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4192.644983][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4192.645448][    C1]  ip_rcv+0x564/0x740
[ 4192.645808][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4192.646219][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4192.646673][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4192.647146][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4192.647617][    C1]  ? skb_clone+0x10b/0x330
[ 4192.648016][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4192.648567][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4192.649101][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4192.649612][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4192.650125][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4192.650563][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4192.650962][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4192.651498][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4192.652008][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4192.652625][    C1]  ? lock_acquire+0x1c1/0x220
[ 4192.653071][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4192.653620][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4192.654137][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4192.654701][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4192.655173][    C1]  ? __skb_clone+0x57a/0x760
[ 4192.655598][    C1]  netif_receive_skb+0x55/0x280
[ 4192.656038][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4192.656597][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4192.657180][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4192.657705][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4192.658183][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4192.658683][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4192.659222][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4192.659726][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4192.660278][    C1]  ? stack_trace_save+0x95/0xd0
[ 4192.660714][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4192.661202][    C1]  ? kasan_save_stack+0x34/0x50
[ 4192.661642][    C1]  ? kasan_save_stack+0x24/0x50
[ 4192.662064][    C1]  ? kasan_save_track+0x14/0x30
[ 4192.662524][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4192.662999][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4192.663458][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4192.663912][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4192.664385][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4192.664853][    C1]  ? ip_output+0x16b/0x4f0
[ 4192.665251][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4192.665699][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4192.666175][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4192.666629][    C1]  ? get_reg+0x119/0x190
[ 4192.667008][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4192.667475][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4192.668004][    C1]  __tcf_classify+0x329/0x7d0
[ 4192.668432][    C1]  tcf_classify+0x283/0x930
[ 4192.668837][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4192.669268][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4192.669715][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4192.670219][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4192.670679][    C1]  tc_run+0x2e4/0x5d0
[ 4192.671037][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4192.671436][    C1]  ? lock_acquire+0x1c1/0x220
[ 4192.671846][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4192.672337][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4192.672795][    C1]  ? lock_acquire+0x1c1/0x220
[ 4192.673230][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4192.673719][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4192.674253][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4192.674738][    C1]  ? neigh_hh_output+0x348/0x590
[ 4192.675180][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4192.675643][    C1]  ip_finish_output2+0x786/0x18e0
[ 4192.676110][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4192.676603][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4192.677195][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4192.677666][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4192.678113][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4192.678568][    C1]  ip_output+0x16b/0x4f0
[ 4192.678930][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4192.679349][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4192.679770][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4192.680267][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4192.680707][    C1]  ? ip_local_out+0x114/0x3b0
[ 4192.681124][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4192.681560][    C1]  ? __create_object+0x5e/0xb0
[ 4192.681978][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4192.682468][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4192.682978][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4192.683469][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4192.683946][    C1]  tcp_release_cb+0x1e9/0x390
[ 4192.684371][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4192.684825][    C1]  release_sock+0xb8/0x1d0
[ 4192.685228][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4192.685617][    C1]  ? lock_release+0x1d5/0x250
[ 4192.686046][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4192.686488][    C1]  ? core_sys_select+0x620/0x710
[ 4192.686943][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4192.687416][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4192.687830][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4192.688257][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4192.688689][    C1]  ? __fget_light+0x54/0x1e0
[ 4192.689135][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4192.689627][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4192.690084][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4192.690569][    C1]  ? __might_fault+0xc6/0x180
[ 4192.691009][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4192.691507][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4192.692041][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4192.692608][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4192.693233][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4192.693702][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4192.694262][    C1]  do_syscall_64+0xc9/0x1e0
[ 4192.694665][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4192.695193][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4192.695584][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4192.697246][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4192.697983][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4192.698666][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4192.699348][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4192.700022][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4192.700714][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4192.701407][    C1]  </TASK>
[ 4192.701693][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1695s! [perl:7725]
[ 4192.702116][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4192.703374][    C3] irq event stamp: 290154
[ 4192.703591][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4192.704114][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4192.704612][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4192.705075][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4192.705535][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4192.705983][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4192.706590][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4192.706911][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4192.707872][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4192.708178][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4192.708574][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4192.708971][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4192.709368][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4192.709763][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4192.710156][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4192.710600][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4192.710931][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4192.711330][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4192.711724][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4192.712118][    C3] PKRU: 55555554
[ 4192.712304][    C3] Call Trace:
[ 4192.712474][    C3]  <IRQ>
[ 4192.712621][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4192.712880][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4192.713123][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4192.713398][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4192.713669][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4192.713952][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4192.714216][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4192.714520][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4192.714779][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4192.715086][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4192.715380][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4192.715690][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4192.715978][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4192.716272][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4192.716557][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4192.716865][    C3]  ? get_stack_info+0x36/0xc0
[ 4192.717106][    C3]  ? lock_acquire+0x1c1/0x220
[ 4192.717345][    C3]  ? lock_release+0x1d5/0x250
[ 4192.717581][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4192.717828][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4192.718096][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4192.718382][    C3]  ? lock_acquire+0x1c1/0x220
[ 4192.718618][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4192.718857][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4192.719114][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4192.719350][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4192.719595][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4192.719850][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4192.720123][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4192.720399][    C3]  ip_local_deliver+0x19d/0x480
[ 4192.720646][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4192.720915][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4192.721177][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4192.721521][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4192.721772][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4192.722089][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4192.722355][    C3]  ip_rcv+0x564/0x740
[ 4192.722557][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4192.722786][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4192.723037][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4192.723311][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4192.723542][    C3]  ? skb_clone+0x10b/0x330
[ 4192.723766][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4192.724081][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4192.724384][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4192.724662][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4192.724955][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4192.725203][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4192.725428][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4192.725727][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4192.726006][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4192.726332][    C3]  ? lock_acquire+0x1c1/0x220
[ 4192.726567][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4192.726862][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4192.727142][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4192.727457][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4192.727711][    C3]  ? __skb_clone+0x57a/0x760
[ 4192.727944][    C3]  netif_receive_skb+0x55/0x280
[ 4192.728190][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4192.728500][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4192.728831][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4192.729124][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4192.729399][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4192.729683][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4192.729994][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4192.730301][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4192.730625][    C3]  ? lock_release+0x1d5/0x250
[ 4192.730861][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4192.731124][    C3]  ? kernel_text_address+0xce/0xe0
[ 4192.731386][    C3]  ? __kernel_text_address+0x12/0x40
[ 4192.731652][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4192.731934][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4192.732261][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4192.732511][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4192.732784][    C3]  ? get_stack_info+0x36/0xc0
[ 4192.733023][    C3]  __tcf_classify+0x329/0x7d0
[ 4192.733265][    C3]  tcf_classify+0x283/0x930
[ 4192.733492][    C3]  ? lock_release+0x1d5/0x250
[ 4192.733729][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4192.733992][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4192.734245][    C3]  ? __kernel_text_address+0x12/0x40
[ 4192.734509][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4192.734791][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4192.735100][    C3]  tc_run+0x2e4/0x5d0
[ 4192.735304][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4192.735533][    C3]  ? lock_acquire+0x1c1/0x220
[ 4192.735769][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4192.736028][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4192.736280][    C3]  ? lock_acquire+0x1c1/0x220
[ 4192.736516][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4192.736777][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4192.737079][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4192.737349][    C3]  ? neigh_hh_output+0x348/0x590
[ 4192.737599][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4192.737861][    C3]  ip_finish_output2+0x786/0x18e0
[ 4192.738115][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4192.738447][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4192.738722][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4192.738971][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4192.739235][    C3]  ip_output+0x16b/0x4f0
[ 4192.739449][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4192.739690][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4192.739963][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4192.740272][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4192.740544][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4192.740794][    C3]  ? __alloc_skb+0xd4/0x280
[ 4192.741023][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4192.741291][    C3]  ? tcp_fragment+0x168/0x1040
[ 4192.741533][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4192.741782][    C3]  ? ip_local_out+0x114/0x3b0
[ 4192.742019][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4192.742271][    C3]  ? __skb_clone+0x57a/0x760
[ 4192.742502][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4192.742766][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4192.743049][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4192.743294][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4192.743538][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4192.743837][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4192.744154][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4192.744397][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4192.744654][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4192.744919][    C3]  tcp_write_timer+0x82/0x1d0
[ 4192.745157][    C3]  call_timer_fn+0x173/0x430
[ 4192.745392][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4192.745651][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4192.745911][    C3]  __run_timers.part.0+0x52d/0x890
[ 4192.746169][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4192.746436][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4192.746716][    C3]  ? lock_acquire+0x1c1/0x220
[ 4192.746952][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4192.747243][    C3]  ? lock_release+0x1d5/0x250
[ 4192.747477][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4192.747740][    C3]  ? ktime_get+0xb3/0x190
[ 4192.747958][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4192.748253][    C3]  run_timer_softirq+0x72/0x100
[ 4192.748497][    C3]  __do_softirq+0x1b9/0x7ff
[ 4192.748727][    C3]  irq_exit_rcu+0x98/0xc0
[ 4192.748944][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4192.749227][    C3]  </IRQ>
[ 4192.749375][    C3]  <TASK>
[ 4192.749525][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4192.749825][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4192.750145][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4192.751106][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4192.751411][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4192.751807][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4192.752207][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4192.752601][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4192.752996][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4192.753395][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4192.753687][    C3]  uart_start+0xe4/0x1b0
[ 4192.753907][    C3]  n_tty_write+0x677/0x7a0
[ 4192.754134][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4192.754384][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4192.754671][    C3]  ? lock_acquire+0x1c1/0x220
[ 4192.754905][    C3]  ? iterate_tty_write+0x95/0x540
[ 4192.755160][    C3]  iterate_tty_write+0x229/0x540
[ 4192.755412][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4192.755700][    C3]  vfs_write+0x9e9/0x10a0
[ 4192.755919][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4192.756160][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4192.756403][    C3]  ? lock_acquire+0x1c1/0x220
[ 4192.756639][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4192.756925][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4192.757187][    C3]  ? __fget_light+0x54/0x1e0
[ 4192.757423][    C3]  ksys_write+0xf5/0x1e0
[ 4192.757636][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4192.757884][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4192.758185][    C3]  do_syscall_64+0xc9/0x1e0
[ 4192.758417][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4192.758711][    C3] RIP: 0033:0x7f93b2836957
[ 4192.758938][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4192.759898][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4192.760315][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4192.760711][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4192.761107][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4192.761502][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4192.761897][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4192.762303][    C3]  </TASK>
[ 4215.781163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4215.781534][    C3] rcu: 3-....: (1832195 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=440704
[ 4215.782091][    C3] rcu: (t=1821810 jiffies g=1064457 q=85 ncpus=4)
[ 4215.782417][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 4215.782689][    C1] NMI backtrace for cpu 1
[ 4215.782698][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4215.782702][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4215.782705][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 4215.782715][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 4215.782718][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 4215.782722][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4215.782723][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4215.782725][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4215.782727][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4215.782728][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4215.782730][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4215.782732][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4215.782736][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4215.782738][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4215.782739][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4215.782741][    C1] PKRU: 55555554
[ 4215.782742][    C1] Call Trace:
[ 4215.782746][    C1]  <NMI>
[ 4215.782752][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 4215.782757][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4215.782762][    C1]  ? nmi_handle+0x153/0x420
[ 4215.782767][    C1]  ? default_do_nmi+0x41/0x100
[ 4215.782770][    C1]  ? exc_nmi+0xf3/0x120
[ 4215.782772][    C1]  ? end_repeat_nmi+0xf/0x60
[ 4215.782778][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4215.782785][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 4215.782788][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 4215.782792][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 4215.782795][    C1]  </NMI>
[ 4215.782796][    C1]  <TASK>
[ 4215.782797][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 4215.782801][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4215.782816][    C1]  ? lock_acquire+0x1c1/0x220
[ 4215.782821][    C1]  ? lock_release+0x1d5/0x250
[ 4215.782824][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4215.782828][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4215.782831][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4215.782835][    C1]  ? lock_acquire+0x1c1/0x220
[ 4215.782837][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4215.782842][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4215.782845][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4215.782851][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4215.782854][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4215.782859][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4215.782868][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4215.782872][    C1]  ip_local_deliver+0x19d/0x480
[ 4215.782875][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4215.782877][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4215.782879][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4215.782885][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4215.782890][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4215.782893][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4215.782902][    C1]  ip_rcv+0x564/0x740
[ 4215.782905][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4215.782907][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4215.782913][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4215.782915][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4215.782919][    C1]  ? skb_clone+0x10b/0x330
[ 4215.782926][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4215.782932][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4215.782937][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4215.782941][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4215.782949][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4215.782954][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4215.782956][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4215.782960][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4215.782963][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4215.782967][    C1]  ? lock_acquire+0x1c1/0x220
[ 4215.782969][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4215.782974][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4215.782978][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4215.782982][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4215.782985][    C1]  ? __skb_clone+0x57a/0x760
[ 4215.782987][    C1]  netif_receive_skb+0x55/0x280
[ 4215.782990][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4215.782999][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4215.783006][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4215.783013][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4215.783017][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4215.783028][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4215.783035][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4215.783038][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4215.783045][    C1]  ? stack_trace_save+0x95/0xd0
[ 4215.783048][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4215.783054][    C1]  ? kasan_save_stack+0x34/0x50
[ 4215.783058][    C1]  ? kasan_save_stack+0x24/0x50
[ 4215.783061][    C1]  ? kasan_save_track+0x14/0x30
[ 4215.783064][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4215.783066][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4215.783068][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4215.783072][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4215.783074][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4215.783077][    C1]  ? ip_output+0x16b/0x4f0
[ 4215.783079][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4215.783082][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4215.783086][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4215.783088][    C1]  ? get_reg+0x119/0x190
[ 4215.783091][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4215.783093][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4215.783098][    C1]  __tcf_classify+0x329/0x7d0
[ 4215.783104][    C1]  tcf_classify+0x283/0x930
[ 4215.783107][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4215.783111][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4215.783114][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4215.783118][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4215.783121][    C1]  tc_run+0x2e4/0x5d0
[ 4215.783125][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4215.783128][    C1]  ? lock_acquire+0x1c1/0x220
[ 4215.783130][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4215.783134][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4215.783138][    C1]  ? lock_acquire+0x1c1/0x220
[ 4215.783140][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4215.783143][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4215.783147][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4215.783150][    C1]  ? neigh_hh_output+0x348/0x590
[ 4215.783154][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4215.783157][    C1]  ip_finish_output2+0x786/0x18e0
[ 4215.783161][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4215.783164][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4215.783172][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4215.783174][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4215.783178][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4215.783181][    C1]  ip_output+0x16b/0x4f0
[ 4215.783184][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4215.783187][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4215.783190][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4215.783194][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4215.783197][    C1]  ? ip_local_out+0x114/0x3b0
[ 4215.783200][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4215.783204][    C1]  ? __create_object+0x5e/0xb0
[ 4215.783207][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4215.783213][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4215.783217][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4215.783220][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4215.783224][    C1]  tcp_release_cb+0x1e9/0x390
[ 4215.783227][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4215.783231][    C1]  release_sock+0xb8/0x1d0
[ 4215.783235][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4215.783237][    C1]  ? lock_release+0x1d5/0x250
[ 4215.783240][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4215.783242][    C1]  ? core_sys_select+0x620/0x710
[ 4215.783247][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4215.783252][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4215.783254][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4215.783259][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4215.783261][    C1]  ? __fget_light+0x54/0x1e0
[ 4215.783265][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4215.783269][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4215.783273][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4215.783277][    C1]  ? __might_fault+0xc6/0x180
[ 4215.783283][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4215.783287][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4215.783290][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4215.783294][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4215.783299][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4215.783303][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4215.783306][    C1]  do_syscall_64+0xc9/0x1e0
[ 4215.783311][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4215.783315][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4215.783319][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4215.783321][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4215.783324][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4215.783326][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4215.783327][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4215.783329][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4215.783330][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4215.783335][    C1]  </TASK>
[ 4215.783684][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4215.830384][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4215.830993][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4215.831320][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4215.832288][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4215.832592][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4215.832992][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4215.833386][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4215.833780][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4215.834174][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4215.834570][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4215.835012][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4215.835342][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4215.835738][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4215.836131][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4215.836526][    C3] PKRU: 55555554
[ 4215.836705][    C3] Call Trace:
[ 4215.836874][    C3]  <IRQ>
[ 4215.837024][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4215.837296][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 4215.837547][    C3]  ? check_cpu_stall+0x284/0x500
[ 4215.837797][    C3]  ? rcu_pending+0x92/0x360
[ 4215.838024][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4215.838292][    C3]  ? update_process_times+0xb9/0x110
[ 4215.838560][    C3]  ? tick_sched_handle+0x67/0x130
[ 4215.838816][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4215.839098][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4215.839340][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4215.839650][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4215.839920][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4215.840206][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4215.840470][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4215.840776][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4215.841037][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4215.841342][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4215.841635][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4215.841947][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4215.842240][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4215.842533][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4215.842819][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4215.843127][    C3]  ? get_stack_info+0x36/0xc0
[ 4215.843370][    C3]  ? lock_acquire+0x1c1/0x220
[ 4215.843608][    C3]  ? lock_release+0x1d5/0x250
[ 4215.843845][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4215.844090][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4215.844362][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4215.844645][    C3]  ? lock_acquire+0x1c1/0x220
[ 4215.844881][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4215.845121][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4215.845379][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4215.845611][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4215.845856][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4215.846111][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4215.846385][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4215.846662][    C3]  ip_local_deliver+0x19d/0x480
[ 4215.846907][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4215.847176][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4215.847438][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4215.847780][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4215.848030][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4215.848347][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4215.848608][    C3]  ip_rcv+0x564/0x740
[ 4215.848810][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4215.849040][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4215.849292][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4215.849565][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4215.849797][    C3]  ? skb_clone+0x10b/0x330
[ 4215.850023][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4215.850343][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4215.850645][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4215.850926][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4215.851218][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4215.851467][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4215.851699][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4215.851996][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4215.852286][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4215.852608][    C3]  ? lock_acquire+0x1c1/0x220
[ 4215.852845][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4215.853139][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4215.853425][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4215.853740][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4215.853993][    C3]  ? __skb_clone+0x57a/0x760
[ 4215.854226][    C3]  netif_receive_skb+0x55/0x280
[ 4215.854473][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4215.854783][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4215.855112][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4215.855411][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4215.855681][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4215.855966][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4215.856278][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4215.856586][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4215.856909][    C3]  ? lock_release+0x1d5/0x250
[ 4215.857149][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4215.857417][    C3]  ? kernel_text_address+0xce/0xe0
[ 4215.857677][    C3]  ? __kernel_text_address+0x12/0x40
[ 4215.857942][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4215.858226][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4215.858534][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4215.858783][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4215.859057][    C3]  ? get_stack_info+0x36/0xc0
[ 4215.859296][    C3]  __tcf_classify+0x329/0x7d0
[ 4215.859536][    C3]  tcf_classify+0x283/0x930
[ 4215.859766][    C3]  ? lock_release+0x1d5/0x250
[ 4215.860001][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4215.860265][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4215.860519][    C3]  ? __kernel_text_address+0x12/0x40
[ 4215.860785][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4215.861066][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4215.861375][    C3]  tc_run+0x2e4/0x5d0
[ 4215.861578][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4215.861814][    C3]  ? lock_acquire+0x1c1/0x220
[ 4215.862057][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4215.862318][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4215.862569][    C3]  ? lock_acquire+0x1c1/0x220
[ 4215.862803][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4215.863066][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4215.863367][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4215.863637][    C3]  ? neigh_hh_output+0x348/0x590
[ 4215.863887][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4215.864152][    C3]  ip_finish_output2+0x786/0x18e0
[ 4215.864407][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4215.864743][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4215.865016][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4215.865267][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4215.865529][    C3]  ip_output+0x16b/0x4f0
[ 4215.865745][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4215.865985][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4215.866261][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4215.866570][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4215.866844][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4215.867095][    C3]  ? __alloc_skb+0xd4/0x280
[ 4215.867323][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4215.867593][    C3]  ? tcp_fragment+0x168/0x1040
[ 4215.867834][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4215.868083][    C3]  ? ip_local_out+0x114/0x3b0
[ 4215.868322][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4215.868568][    C3]  ? __skb_clone+0x57a/0x760
[ 4215.868802][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4215.869067][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4215.869346][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4215.869589][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4215.869837][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4215.870140][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4215.870458][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4215.870700][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4215.870958][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4215.871225][    C3]  tcp_write_timer+0x82/0x1d0
[ 4215.871461][    C3]  call_timer_fn+0x173/0x430
[ 4215.871699][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4215.871958][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4215.872224][    C3]  __run_timers.part.0+0x52d/0x890
[ 4215.872480][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4215.872748][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4215.873031][    C3]  ? lock_acquire+0x1c1/0x220
[ 4215.873271][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4215.873560][    C3]  ? lock_release+0x1d5/0x250
[ 4215.873798][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4215.874060][    C3]  ? ktime_get+0xb3/0x190
[ 4215.874278][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4215.874574][    C3]  run_timer_softirq+0x72/0x100
[ 4215.874821][    C3]  __do_softirq+0x1b9/0x7ff
[ 4215.875051][    C3]  irq_exit_rcu+0x98/0xc0
[ 4215.875271][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4215.875559][    C3]  </IRQ>
[ 4215.875711][    C3]  <TASK>
[ 4215.875859][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4215.876161][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4215.876482][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4215.877442][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4215.877748][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4215.878142][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4215.878536][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4215.878934][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4215.879330][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4215.879728][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4215.880021][    C3]  uart_start+0xe4/0x1b0
[ 4215.880240][    C3]  n_tty_write+0x677/0x7a0
[ 4215.880470][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4215.880722][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4215.881006][    C3]  ? lock_acquire+0x1c1/0x220
[ 4215.881245][    C3]  ? iterate_tty_write+0x95/0x540
[ 4215.881501][    C3]  iterate_tty_write+0x229/0x540
[ 4215.881752][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4215.882039][    C3]  vfs_write+0x9e9/0x10a0
[ 4215.882267][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4215.882508][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4215.882749][    C3]  ? lock_acquire+0x1c1/0x220
[ 4215.882986][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4215.883275][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4215.883538][    C3]  ? __fget_light+0x54/0x1e0
[ 4215.883771][    C3]  ksys_write+0xf5/0x1e0
[ 4215.883989][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4215.884235][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4215.884534][    C3]  do_syscall_64+0xc9/0x1e0
[ 4215.884766][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4215.885064][    C3] RIP: 0033:0x7f93b2836957
[ 4215.885291][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4215.886253][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4215.886670][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4215.887064][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4215.887461][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4215.887859][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4215.888254][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4215.888652][    C3]  </TASK>
[ 4240.613154][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1740s! [ncat:8027]
[ 4240.613591][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4240.614832][    C1] irq event stamp: 174248
[ 4240.615044][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4240.615558][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4240.616007][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4240.616459][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4240.616908][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4240.617341][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4240.617933][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4240.618248][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4240.619188][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4240.619486][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4240.619869][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4240.620257][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4240.620641][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4240.621025][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4240.621410][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4240.621841][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4240.622190][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4240.622585][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4240.622977][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4240.623376][    C1] PKRU: 55555554
[ 4240.623553][    C1] Call Trace:
[ 4240.623718][    C1]  <IRQ>
[ 4240.623866][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4240.624118][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4240.624355][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4240.624622][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4240.624885][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4240.625161][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4240.625417][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4240.625713][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4240.625966][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4240.626263][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4240.626545][    C1]  </IRQ>
[ 4240.626689][    C1]  <TASK>
[ 4240.626833][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4240.627134][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4240.627417][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4240.627700][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4240.627979][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4240.628282][    C1]  ? lock_acquire+0x1c1/0x220
[ 4240.628513][    C1]  ? lock_release+0x1d5/0x250
[ 4240.628744][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4240.628985][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4240.629247][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4240.629525][    C1]  ? lock_acquire+0x1c1/0x220
[ 4240.629755][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4240.629986][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4240.630239][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4240.630470][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4240.630710][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4240.630959][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4240.631230][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4240.631498][    C1]  ip_local_deliver+0x19d/0x480
[ 4240.631741][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4240.632027][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4240.632292][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4240.632636][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4240.632889][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4240.633218][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4240.633473][    C1]  ip_rcv+0x564/0x740
[ 4240.633670][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4240.633894][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4240.634140][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4240.634407][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4240.634670][    C1]  ? skb_clone+0x10b/0x330
[ 4240.634891][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4240.635204][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4240.635500][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4240.635771][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4240.636057][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4240.636299][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4240.636524][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4240.636835][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4240.637117][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4240.637449][    C1]  ? lock_acquire+0x1c1/0x220
[ 4240.637681][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4240.637964][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4240.638241][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4240.638548][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4240.638795][    C1]  ? __skb_clone+0x57a/0x760
[ 4240.639023][    C1]  netif_receive_skb+0x55/0x280
[ 4240.639263][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4240.639565][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4240.639886][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4240.640178][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4240.640444][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4240.640725][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4240.641026][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4240.641303][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4240.641612][    C1]  ? stack_trace_save+0x95/0xd0
[ 4240.641852][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4240.642148][    C1]  ? kasan_save_stack+0x34/0x50
[ 4240.642399][    C1]  ? kasan_save_stack+0x24/0x50
[ 4240.642644][    C1]  ? kasan_save_track+0x14/0x30
[ 4240.642890][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4240.643153][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4240.643414][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4240.643655][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4240.643910][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4240.644167][    C1]  ? ip_output+0x16b/0x4f0
[ 4240.644385][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4240.644632][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4240.644897][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4240.645157][    C1]  ? get_reg+0x119/0x190
[ 4240.645366][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4240.645626][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4240.645925][    C1]  __tcf_classify+0x329/0x7d0
[ 4240.646161][    C1]  tcf_classify+0x283/0x930
[ 4240.646387][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4240.646628][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4240.646875][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4240.647152][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4240.647413][    C1]  tc_run+0x2e4/0x5d0
[ 4240.647611][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4240.647836][    C1]  ? lock_acquire+0x1c1/0x220
[ 4240.648068][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4240.648322][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4240.648567][    C1]  ? lock_acquire+0x1c1/0x220
[ 4240.648797][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4240.649053][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4240.649348][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4240.649616][    C1]  ? neigh_hh_output+0x348/0x590
[ 4240.649860][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4240.650118][    C1]  ip_finish_output2+0x786/0x18e0
[ 4240.650367][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4240.650639][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4240.650966][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4240.651235][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4240.651480][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4240.651737][    C1]  ip_output+0x16b/0x4f0
[ 4240.651952][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4240.652203][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4240.652444][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4240.652729][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4240.652980][    C1]  ? ip_local_out+0x114/0x3b0
[ 4240.653228][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4240.653467][    C1]  ? __create_object+0x5e/0xb0
[ 4240.653702][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4240.653958][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4240.654233][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4240.654495][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4240.654765][    C1]  tcp_release_cb+0x1e9/0x390
[ 4240.654997][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4240.655254][    C1]  release_sock+0xb8/0x1d0
[ 4240.655474][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4240.655684][    C1]  ? lock_release+0x1d5/0x250
[ 4240.655915][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4240.656156][    C1]  ? core_sys_select+0x620/0x710
[ 4240.656400][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4240.656660][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4240.656879][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4240.657119][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4240.657365][    C1]  ? __fget_light+0x54/0x1e0
[ 4240.657592][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4240.657849][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4240.658080][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4240.658337][    C1]  ? __might_fault+0xc6/0x180
[ 4240.658571][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4240.658840][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4240.659129][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4240.659420][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4240.659732][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4240.659974][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4240.660265][    C1]  do_syscall_64+0xc9/0x1e0
[ 4240.660492][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4240.660782][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4240.661001][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4240.661932][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4240.662373][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4240.662768][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4240.663175][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4240.663562][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4240.663948][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4240.664338][    C1]  </TASK>
[ 4240.664492][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1740s! [perl:7725]
[ 4240.664918][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4240.666177][    C3] irq event stamp: 290154
[ 4240.666403][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4240.666930][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4240.667432][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4240.667898][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4240.668357][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4240.668802][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4240.669412][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4240.669734][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4240.670697][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4240.671002][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4240.671398][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4240.671792][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4240.672194][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4240.672591][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4240.672987][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4240.673432][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4240.673763][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4240.674159][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4240.674557][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4240.674952][    C3] PKRU: 55555554
[ 4240.675133][    C3] Call Trace:
[ 4240.675304][    C3]  <IRQ>
[ 4240.675454][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4240.675715][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4240.675957][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4240.676231][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4240.676501][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4240.676790][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4240.677052][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4240.677357][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4240.677618][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4240.677925][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4240.678219][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4240.678531][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4240.678825][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4240.679115][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4240.679406][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4240.679714][    C3]  ? get_stack_info+0x36/0xc0
[ 4240.679955][    C3]  ? lock_acquire+0x1c1/0x220
[ 4240.680193][    C3]  ? lock_release+0x1d5/0x250
[ 4240.680432][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4240.680680][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4240.680950][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4240.681232][    C3]  ? lock_acquire+0x1c1/0x220
[ 4240.681468][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4240.681709][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4240.681981][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4240.682216][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4240.682462][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4240.682718][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4240.682992][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4240.683275][    C3]  ip_local_deliver+0x19d/0x480
[ 4240.683514][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4240.683774][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4240.684045][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4240.684393][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4240.684644][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4240.684963][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4240.685223][    C3]  ip_rcv+0x564/0x740
[ 4240.685426][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4240.685654][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4240.685906][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4240.686183][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4240.686413][    C3]  ? skb_clone+0x10b/0x330
[ 4240.686640][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4240.686958][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4240.687264][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4240.687545][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4240.687837][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4240.688085][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4240.688316][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4240.688615][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4240.688897][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4240.689221][    C3]  ? lock_acquire+0x1c1/0x220
[ 4240.689458][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4240.689753][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4240.690037][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4240.690352][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4240.690606][    C3]  ? __skb_clone+0x57a/0x760
[ 4240.690839][    C3]  netif_receive_skb+0x55/0x280
[ 4240.691084][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4240.691396][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4240.691726][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4240.692042][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4240.692313][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4240.692602][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4240.692912][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4240.693229][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4240.693552][    C3]  ? lock_release+0x1d5/0x250
[ 4240.693792][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4240.694055][    C3]  ? kernel_text_address+0xce/0xe0
[ 4240.694315][    C3]  ? __kernel_text_address+0x12/0x40
[ 4240.694580][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4240.694866][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4240.695176][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4240.695425][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4240.695700][    C3]  ? get_stack_info+0x36/0xc0
[ 4240.695939][    C3]  __tcf_classify+0x329/0x7d0
[ 4240.696180][    C3]  tcf_classify+0x283/0x930
[ 4240.696410][    C3]  ? lock_release+0x1d5/0x250
[ 4240.696648][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4240.696911][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4240.697165][    C3]  ? __kernel_text_address+0x12/0x40
[ 4240.697432][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4240.697712][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4240.698023][    C3]  tc_run+0x2e4/0x5d0
[ 4240.698228][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4240.698457][    C3]  ? lock_acquire+0x1c1/0x220
[ 4240.698695][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4240.698955][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4240.699207][    C3]  ? lock_acquire+0x1c1/0x220
[ 4240.699444][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4240.699706][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4240.700009][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4240.700280][    C3]  ? neigh_hh_output+0x348/0x590
[ 4240.700531][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4240.700794][    C3]  ip_finish_output2+0x786/0x18e0
[ 4240.701049][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4240.701385][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4240.701659][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4240.701911][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4240.702189][    C3]  ip_output+0x16b/0x4f0
[ 4240.702408][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4240.702649][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4240.702925][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4240.703235][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4240.703509][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4240.703761][    C3]  ? __alloc_skb+0xd4/0x280
[ 4240.703991][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4240.704261][    C3]  ? tcp_fragment+0x168/0x1040
[ 4240.704503][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4240.704752][    C3]  ? ip_local_out+0x114/0x3b0
[ 4240.704989][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4240.705237][    C3]  ? __skb_clone+0x57a/0x760
[ 4240.705471][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4240.705735][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4240.706014][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4240.706258][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4240.706510][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4240.706811][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4240.707133][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4240.707375][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4240.707634][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4240.707902][    C3]  tcp_write_timer+0x82/0x1d0
[ 4240.708143][    C3]  call_timer_fn+0x173/0x430
[ 4240.708378][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4240.708642][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4240.708901][    C3]  __run_timers.part.0+0x52d/0x890
[ 4240.709159][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4240.709429][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4240.709712][    C3]  ? lock_acquire+0x1c1/0x220
[ 4240.709949][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4240.710238][    C3]  ? lock_release+0x1d5/0x250
[ 4240.710475][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4240.710737][    C3]  ? ktime_get+0xb3/0x190
[ 4240.710958][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4240.711253][    C3]  run_timer_softirq+0x72/0x100
[ 4240.711501][    C3]  __do_softirq+0x1b9/0x7ff
[ 4240.711734][    C3]  irq_exit_rcu+0x98/0xc0
[ 4240.711956][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4240.712251][    C3]  </IRQ>
[ 4240.712400][    C3]  <TASK>
[ 4240.712548][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4240.712851][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4240.713172][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4240.714155][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4240.714461][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4240.714853][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4240.715251][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4240.715646][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4240.716040][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4240.716437][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4240.716732][    C3]  uart_start+0xe4/0x1b0
[ 4240.716950][    C3]  n_tty_write+0x677/0x7a0
[ 4240.717192][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4240.717435][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4240.717711][    C3]  ? lock_acquire+0x1c1/0x220
[ 4240.717941][    C3]  ? iterate_tty_write+0x95/0x540
[ 4240.718190][    C3]  iterate_tty_write+0x229/0x540
[ 4240.718434][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4240.718713][    C3]  vfs_write+0x9e9/0x10a0
[ 4240.718928][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4240.719163][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4240.719400][    C3]  ? lock_acquire+0x1c1/0x220
[ 4240.719628][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4240.719925][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4240.720186][    C3]  ? __fget_light+0x54/0x1e0
[ 4240.720422][    C3]  ksys_write+0xf5/0x1e0
[ 4240.720638][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4240.720886][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4240.721199][    C3]  do_syscall_64+0xc9/0x1e0
[ 4240.721422][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4240.721710][    C3] RIP: 0033:0x7f93b2836957
[ 4240.721954][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4240.722917][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4240.723336][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4240.723731][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4240.724130][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4240.724527][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4240.724922][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4240.725321][    C3]  </TASK>
[ 4268.613149][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1766s! [ncat:8027]
[ 4268.613641][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4268.614915][    C1] irq event stamp: 174248
[ 4268.615139][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4268.615684][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4268.616170][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4268.616642][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4268.617115][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4268.617571][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4268.618192][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4268.618526][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4268.619516][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4268.619834][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4268.620275][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4268.620702][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4268.621102][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4268.621502][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4268.621913][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4268.622361][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4268.622694][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4268.623094][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4268.623494][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4268.623893][    C1] PKRU: 55555554
[ 4268.624074][    C1] Call Trace:
[ 4268.624249][    C1]  <IRQ>
[ 4268.624403][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4268.624678][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4268.624924][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4268.625209][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4268.625487][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4268.625778][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4268.626046][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4268.626362][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4268.626625][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4268.626940][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4268.627246][    C1]  </IRQ>
[ 4268.627397][    C1]  <TASK>
[ 4268.627547][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4268.627866][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4268.628165][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4268.628467][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4268.628759][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4268.629083][    C1]  ? lock_acquire+0x1c1/0x220
[ 4268.629331][    C1]  ? lock_release+0x1d5/0x250
[ 4268.629576][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4268.629829][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4268.630102][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4268.630392][    C1]  ? lock_acquire+0x1c1/0x220
[ 4268.630633][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4268.630879][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4268.631141][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4268.631380][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4268.631633][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4268.631911][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4268.632197][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4268.632479][    C1]  ip_local_deliver+0x19d/0x480
[ 4268.632731][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4268.633007][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4268.633278][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4268.633634][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4268.633889][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4268.634215][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4268.634517][    C1]  ip_rcv+0x564/0x740
[ 4268.634827][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4268.635280][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4268.635799][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4268.636246][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4268.636759][    C1]  ? skb_clone+0x10b/0x330
[ 4268.637177][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4268.637705][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4268.638288][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4268.638747][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4268.639307][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4268.639758][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4268.640152][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4268.640734][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4268.641254][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4268.641889][    C1]  ? lock_acquire+0x1c1/0x220
[ 4268.642312][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4268.642863][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4268.643385][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4268.643974][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4268.644447][    C1]  ? __skb_clone+0x57a/0x760
[ 4268.644887][    C1]  netif_receive_skb+0x55/0x280
[ 4268.645346][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4268.645933][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4268.646551][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4268.647108][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4268.647657][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4268.648196][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4268.648792][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4268.649327][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4268.649932][    C1]  ? stack_trace_save+0x95/0xd0
[ 4268.650410][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4268.650948][    C1]  ? kasan_save_stack+0x34/0x50
[ 4268.651398][    C1]  ? kasan_save_stack+0x24/0x50
[ 4268.651892][    C1]  ? kasan_save_track+0x14/0x30
[ 4268.652346][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4268.652865][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4268.653364][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4268.653847][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4268.654353][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4268.654885][    C1]  ? ip_output+0x16b/0x4f0
[ 4268.655294][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4268.655772][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4268.656283][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4268.656814][    C1]  ? get_reg+0x119/0x190
[ 4268.657207][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4268.657712][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4268.658286][    C1]  __tcf_classify+0x329/0x7d0
[ 4268.658761][    C1]  tcf_classify+0x283/0x930
[ 4268.659189][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4268.659661][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4268.660121][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4268.660664][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4268.661164][    C1]  tc_run+0x2e4/0x5d0
[ 4268.661563][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4268.662016][    C1]  ? lock_acquire+0x1c1/0x220
[ 4268.662461][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4268.662945][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4268.663434][    C1]  ? lock_acquire+0x1c1/0x220
[ 4268.663905][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4268.664405][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4268.664984][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4268.665509][    C1]  ? neigh_hh_output+0x348/0x590
[ 4268.665975][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4268.666482][    C1]  ip_finish_output2+0x786/0x18e0
[ 4268.666964][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4268.667502][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4268.668113][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4268.668631][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4268.669103][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4268.669588][    C1]  ip_output+0x16b/0x4f0
[ 4268.669997][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4268.670426][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4268.670870][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4268.671415][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4268.671906][    C1]  ? ip_local_out+0x114/0x3b0
[ 4268.672358][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4268.672854][    C1]  ? __create_object+0x5e/0xb0
[ 4268.673318][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4268.673828][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4268.674342][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4268.674858][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4268.675387][    C1]  tcp_release_cb+0x1e9/0x390
[ 4268.675840][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4268.676327][    C1]  release_sock+0xb8/0x1d0
[ 4268.676760][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4268.677169][    C1]  ? lock_release+0x1d5/0x250
[ 4268.677653][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4268.678099][    C1]  ? core_sys_select+0x620/0x710
[ 4268.678590][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4268.679084][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4268.679511][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4268.679972][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4268.680468][    C1]  ? __fget_light+0x54/0x1e0
[ 4268.680894][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4268.681372][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4268.681859][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4268.682364][    C1]  ? __might_fault+0xc6/0x180
[ 4268.682828][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4268.683383][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4268.683953][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4268.684525][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4268.685145][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4268.685621][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4268.686207][    C1]  do_syscall_64+0xc9/0x1e0
[ 4268.686626][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4268.687169][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4268.687621][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4268.689466][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4268.690278][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4268.691036][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4268.691794][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4268.692541][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4268.693244][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4268.694011][    C1]  </TASK>
[ 4268.694292][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1766s! [perl:7725]
[ 4268.694719][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4268.695985][    C3] irq event stamp: 290154
[ 4268.696205][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4268.696745][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4268.697249][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4268.697716][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4268.698182][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4268.698630][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4268.699242][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 4268.699561][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 4268.700525][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4268.700832][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4268.701228][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4268.701625][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4268.702030][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4268.702428][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4268.702825][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4268.703272][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4268.703603][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4268.704002][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4268.704399][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4268.704794][    C3] PKRU: 55555554
[ 4268.704976][    C3] Call Trace:
[ 4268.705150][    C3]  <IRQ>
[ 4268.705301][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4268.705565][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4268.705809][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4268.706085][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4268.706359][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4268.706645][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4268.706911][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4268.707217][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4268.707479][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4268.707791][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4268.708087][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4268.708403][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4268.708692][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 4268.708981][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4268.709269][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4268.709580][    C3]  ? get_stack_info+0x36/0xc0
[ 4268.709824][    C3]  ? lock_acquire+0x1c1/0x220
[ 4268.710062][    C3]  ? lock_release+0x1d5/0x250
[ 4268.710302][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4268.710553][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4268.710822][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4268.711108][    C3]  ? lock_acquire+0x1c1/0x220
[ 4268.711346][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4268.711590][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4268.711855][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4268.712090][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4268.712337][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4268.712596][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4268.712873][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4268.713149][    C3]  ip_local_deliver+0x19d/0x480
[ 4268.713397][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4268.713666][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4268.713930][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4268.714277][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4268.714533][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4268.714851][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4268.715112][    C3]  ip_rcv+0x564/0x740
[ 4268.715316][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4268.715547][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4268.715801][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4268.716075][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4268.716307][    C3]  ? skb_clone+0x10b/0x330
[ 4268.716535][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4268.716853][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4268.717158][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4268.717439][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4268.717733][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4268.717983][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4268.718213][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4268.718515][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4268.718797][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4268.719120][    C3]  ? lock_acquire+0x1c1/0x220
[ 4268.719359][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4268.719656][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4268.719939][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4268.720255][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4268.720509][    C3]  ? __skb_clone+0x57a/0x760
[ 4268.720744][    C3]  netif_receive_skb+0x55/0x280
[ 4268.720993][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4268.721305][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4268.721635][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4268.721943][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4268.722217][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4268.722507][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4268.722820][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4268.723127][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4268.723453][    C3]  ? lock_release+0x1d5/0x250
[ 4268.723693][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4268.723957][    C3]  ? kernel_text_address+0xce/0xe0
[ 4268.724218][    C3]  ? __kernel_text_address+0x12/0x40
[ 4268.724484][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4268.724774][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4268.725085][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4268.725339][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4268.725614][    C3]  ? get_stack_info+0x36/0xc0
[ 4268.725856][    C3]  __tcf_classify+0x329/0x7d0
[ 4268.726103][    C3]  tcf_classify+0x283/0x930
[ 4268.726336][    C3]  ? lock_release+0x1d5/0x250
[ 4268.726575][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4268.726837][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4268.727093][    C3]  ? __kernel_text_address+0x12/0x40
[ 4268.727362][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4268.727647][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4268.727955][    C3]  tc_run+0x2e4/0x5d0
[ 4268.728161][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4268.728393][    C3]  ? lock_acquire+0x1c1/0x220
[ 4268.728631][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4268.728890][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4268.729142][    C3]  ? lock_acquire+0x1c1/0x220
[ 4268.729381][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4268.729646][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4268.729950][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4268.730220][    C3]  ? neigh_hh_output+0x348/0x590
[ 4268.730471][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4268.730733][    C3]  ip_finish_output2+0x786/0x18e0
[ 4268.730988][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4268.731324][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4268.731598][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4268.731856][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4268.732119][    C3]  ip_output+0x16b/0x4f0
[ 4268.732335][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4268.732578][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4268.732860][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4268.733173][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4268.733449][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4268.733700][    C3]  ? __alloc_skb+0xd4/0x280
[ 4268.733930][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4268.734203][    C3]  ? tcp_fragment+0x168/0x1040
[ 4268.734453][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4268.734706][    C3]  ? ip_local_out+0x114/0x3b0
[ 4268.734943][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4268.735189][    C3]  ? __skb_clone+0x57a/0x760
[ 4268.735425][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4268.735691][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4268.735971][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4268.736212][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4268.736462][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4268.736762][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4268.737080][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4268.737326][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4268.737585][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4268.737851][    C3]  tcp_write_timer+0x82/0x1d0
[ 4268.738090][    C3]  call_timer_fn+0x173/0x430
[ 4268.738328][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4268.738588][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4268.738847][    C3]  __run_timers.part.0+0x52d/0x890
[ 4268.739106][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4268.739373][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4268.739656][    C3]  ? lock_acquire+0x1c1/0x220
[ 4268.739894][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4268.740187][    C3]  ? lock_release+0x1d5/0x250
[ 4268.740422][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4268.740685][    C3]  ? ktime_get+0xb3/0x190
[ 4268.740907][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4268.741202][    C3]  run_timer_softirq+0x72/0x100
[ 4268.741448][    C3]  __do_softirq+0x1b9/0x7ff
[ 4268.741681][    C3]  irq_exit_rcu+0x98/0xc0
[ 4268.741908][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4268.742196][    C3]  </IRQ>
[ 4268.742344][    C3]  <TASK>
[ 4268.742500][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4268.742801][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4268.743122][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4268.744091][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4268.744399][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4268.744797][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4268.745201][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4268.745596][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4268.745993][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4268.746396][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4268.746689][    C3]  uart_start+0xe4/0x1b0
[ 4268.746912][    C3]  n_tty_write+0x677/0x7a0
[ 4268.747143][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4268.747395][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4268.747680][    C3]  ? lock_acquire+0x1c1/0x220
[ 4268.747915][    C3]  ? iterate_tty_write+0x95/0x540
[ 4268.748170][    C3]  iterate_tty_write+0x229/0x540
[ 4268.748422][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4268.748710][    C3]  vfs_write+0x9e9/0x10a0
[ 4268.748932][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4268.749175][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4268.749420][    C3]  ? lock_acquire+0x1c1/0x220
[ 4268.749656][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4268.749944][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4268.750206][    C3]  ? __fget_light+0x54/0x1e0
[ 4268.750445][    C3]  ksys_write+0xf5/0x1e0
[ 4268.750661][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4268.750907][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4268.751213][    C3]  do_syscall_64+0xc9/0x1e0
[ 4268.751445][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4268.751745][    C3] RIP: 0033:0x7f93b2836957
[ 4268.751979][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4268.752942][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4268.753361][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4268.753760][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4268.754155][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4268.754551][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4268.754944][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4268.755345][    C3]  </TASK>
[ 4293.890164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4293.890530][    C3] rcu: 3-....: (1909946 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=459810
[ 4293.891082][    C3] rcu: (t=1899919 jiffies g=1064457 q=88 ncpus=4)
[ 4293.891410][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 4293.891685][    C1] NMI backtrace for cpu 1
[ 4293.891701][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4293.891706][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4293.891709][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 4293.891719][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 4293.891722][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4293.891725][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4293.891727][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4293.891729][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4293.891731][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4293.891732][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4293.891734][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4293.891737][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4293.891741][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4293.891742][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4293.891744][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4293.891745][    C1] PKRU: 55555554
[ 4293.891746][    C1] Call Trace:
[ 4293.891750][    C1]  <NMI>
[ 4293.891756][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 4293.891762][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4293.891767][    C1]  ? nmi_handle+0x153/0x420
[ 4293.891771][    C1]  ? default_do_nmi+0x41/0x100
[ 4293.891775][    C1]  ? exc_nmi+0xf3/0x120
[ 4293.891777][    C1]  ? end_repeat_nmi+0xf/0x60
[ 4293.891783][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4293.891789][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 4293.891792][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 4293.891795][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 4293.891798][    C1]  </NMI>
[ 4293.891799][    C1]  <TASK>
[ 4293.891800][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4293.891806][    C1]  ? lock_acquire+0x1c1/0x220
[ 4293.891812][    C1]  ? lock_release+0x1d5/0x250
[ 4293.891815][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4293.891820][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4293.891823][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4293.891826][    C1]  ? lock_acquire+0x1c1/0x220
[ 4293.891828][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4293.891833][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4293.891836][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4293.891843][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4293.891846][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4293.891851][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4293.891858][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4293.891861][    C1]  ip_local_deliver+0x19d/0x480
[ 4293.891864][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4293.891866][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4293.891869][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4293.891875][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4293.891880][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4293.891883][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4293.891893][    C1]  ip_rcv+0x564/0x740
[ 4293.891895][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4293.891898][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4293.891903][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4293.891906][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4293.891910][    C1]  ? skb_clone+0x10b/0x330
[ 4293.891914][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4293.891920][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4293.891926][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4293.891930][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4293.891939][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4293.891943][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4293.891946][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4293.891950][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4293.891953][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4293.891957][    C1]  ? lock_acquire+0x1c1/0x220
[ 4293.891960][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4293.891964][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4293.891968][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4293.891972][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4293.891975][    C1]  ? __skb_clone+0x57a/0x760
[ 4293.891977][    C1]  netif_receive_skb+0x55/0x280
[ 4293.891981][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4293.891989][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4293.891996][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4293.892003][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4293.892008][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4293.892018][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4293.892025][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4293.892029][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4293.892036][    C1]  ? stack_trace_save+0x95/0xd0
[ 4293.892039][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4293.892045][    C1]  ? kasan_save_stack+0x34/0x50
[ 4293.892050][    C1]  ? kasan_save_stack+0x24/0x50
[ 4293.892053][    C1]  ? kasan_save_track+0x14/0x30
[ 4293.892056][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4293.892059][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4293.892061][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4293.892064][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4293.892067][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4293.892070][    C1]  ? ip_output+0x16b/0x4f0
[ 4293.892072][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4293.892075][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4293.892079][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4293.892081][    C1]  ? get_reg+0x119/0x190
[ 4293.892084][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4293.892086][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4293.892091][    C1]  __tcf_classify+0x329/0x7d0
[ 4293.892096][    C1]  tcf_classify+0x283/0x930
[ 4293.892100][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4293.892105][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4293.892108][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4293.892111][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4293.892114][    C1]  tc_run+0x2e4/0x5d0
[ 4293.892119][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4293.892122][    C1]  ? lock_acquire+0x1c1/0x220
[ 4293.892124][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4293.892128][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4293.892132][    C1]  ? lock_acquire+0x1c1/0x220
[ 4293.892134][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4293.892137][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4293.892141][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4293.892144][    C1]  ? neigh_hh_output+0x348/0x590
[ 4293.892147][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4293.892151][    C1]  ip_finish_output2+0x786/0x18e0
[ 4293.892154][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4293.892157][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4293.892166][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4293.892168][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4293.892172][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4293.892176][    C1]  ip_output+0x16b/0x4f0
[ 4293.892178][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4293.892182][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4293.892185][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4293.892189][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4293.892192][    C1]  ? ip_local_out+0x114/0x3b0
[ 4293.892195][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4293.892199][    C1]  ? __create_object+0x5e/0xb0
[ 4293.892202][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4293.892208][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4293.892212][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4293.892216][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4293.892220][    C1]  tcp_release_cb+0x1e9/0x390
[ 4293.892224][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4293.892228][    C1]  release_sock+0xb8/0x1d0
[ 4293.892232][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4293.892235][    C1]  ? lock_release+0x1d5/0x250
[ 4293.892237][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4293.892239][    C1]  ? core_sys_select+0x620/0x710
[ 4293.892244][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4293.892249][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4293.892251][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4293.892257][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4293.892259][    C1]  ? __fget_light+0x54/0x1e0
[ 4293.892263][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4293.892268][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4293.892272][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4293.892276][    C1]  ? __might_fault+0xc6/0x180
[ 4293.892282][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4293.892286][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4293.892289][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4293.892293][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4293.892298][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4293.892302][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4293.892305][    C1]  do_syscall_64+0xc9/0x1e0
[ 4293.892311][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4293.892314][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4293.892319][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4293.892321][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4293.892324][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4293.892326][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4293.892328][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4293.892330][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4293.892331][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4293.892336][    C1]  </TASK>
[ 4293.892678][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4293.939368][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4293.939978][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4293.940304][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4293.941266][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4293.941571][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4293.941973][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4293.942367][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4293.942763][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4293.943159][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4293.943556][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4293.944000][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4293.944328][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4293.944723][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4293.945120][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4293.945515][    C3] PKRU: 55555554
[ 4293.945699][    C3] Call Trace:
[ 4293.945867][    C3]  <IRQ>
[ 4293.946018][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4293.946291][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 4293.946543][    C3]  ? check_cpu_stall+0x284/0x500
[ 4293.946793][    C3]  ? rcu_pending+0x92/0x360
[ 4293.947020][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4293.947290][    C3]  ? update_process_times+0xb9/0x110
[ 4293.947558][    C3]  ? tick_sched_handle+0x67/0x130
[ 4293.947812][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4293.948092][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4293.948334][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4293.948645][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4293.948914][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4293.949203][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4293.949468][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4293.949770][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4293.950030][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4293.950338][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4293.950633][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4293.950947][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4293.951233][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4293.951527][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4293.951817][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4293.952124][    C3]  ? get_stack_info+0x36/0xc0
[ 4293.952366][    C3]  ? lock_acquire+0x1c1/0x220
[ 4293.952606][    C3]  ? lock_release+0x1d5/0x250
[ 4293.952844][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4293.953090][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4293.953361][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4293.953642][    C3]  ? lock_acquire+0x1c1/0x220
[ 4293.953879][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4293.954118][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4293.954377][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4293.954608][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4293.954854][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4293.955109][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4293.955385][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4293.955660][    C3]  ip_local_deliver+0x19d/0x480
[ 4293.955907][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4293.956176][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4293.956437][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4293.956781][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4293.957035][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4293.957354][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4293.957615][    C3]  ip_rcv+0x564/0x740
[ 4293.957823][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4293.958052][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4293.958305][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4293.958578][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4293.958809][    C3]  ? skb_clone+0x10b/0x330
[ 4293.959035][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4293.959352][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4293.959654][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4293.959935][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4293.960225][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4293.960473][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4293.960702][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4293.960999][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4293.961284][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4293.961606][    C3]  ? lock_acquire+0x1c1/0x220
[ 4293.961849][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4293.962143][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4293.962428][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4293.962742][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4293.962996][    C3]  ? __skb_clone+0x57a/0x760
[ 4293.963228][    C3]  netif_receive_skb+0x55/0x280
[ 4293.963474][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4293.963786][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4293.964117][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4293.964416][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4293.964688][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4293.964974][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4293.965285][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4293.965592][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4293.965916][    C3]  ? lock_release+0x1d5/0x250
[ 4293.966154][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4293.966418][    C3]  ? kernel_text_address+0xce/0xe0
[ 4293.966676][    C3]  ? __kernel_text_address+0x12/0x40
[ 4293.966941][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4293.967223][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4293.967531][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4293.967781][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4293.968057][    C3]  ? get_stack_info+0x36/0xc0
[ 4293.968295][    C3]  __tcf_classify+0x329/0x7d0
[ 4293.968536][    C3]  tcf_classify+0x283/0x930
[ 4293.968766][    C3]  ? lock_release+0x1d5/0x250
[ 4293.969001][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4293.969265][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4293.969519][    C3]  ? __kernel_text_address+0x12/0x40
[ 4293.969785][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4293.970065][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4293.970375][    C3]  tc_run+0x2e4/0x5d0
[ 4293.970579][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4293.970808][    C3]  ? lock_acquire+0x1c1/0x220
[ 4293.971046][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4293.971305][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4293.971555][    C3]  ? lock_acquire+0x1c1/0x220
[ 4293.971796][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4293.972063][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4293.972364][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4293.972634][    C3]  ? neigh_hh_output+0x348/0x590
[ 4293.972885][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4293.973149][    C3]  ip_finish_output2+0x786/0x18e0
[ 4293.973404][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4293.973741][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4293.974014][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4293.974264][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4293.974526][    C3]  ip_output+0x16b/0x4f0
[ 4293.974741][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4293.974981][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4293.975258][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4293.975567][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4293.975841][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4293.976090][    C3]  ? __alloc_skb+0xd4/0x280
[ 4293.976317][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4293.976589][    C3]  ? tcp_fragment+0x168/0x1040
[ 4293.976829][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4293.977079][    C3]  ? ip_local_out+0x114/0x3b0
[ 4293.977317][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4293.977565][    C3]  ? __skb_clone+0x57a/0x760
[ 4293.977799][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4293.978065][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4293.978343][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4293.978586][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4293.978836][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4293.979135][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4293.979451][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4293.979692][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4293.979950][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4293.980219][    C3]  tcp_write_timer+0x82/0x1d0
[ 4293.980455][    C3]  call_timer_fn+0x173/0x430
[ 4293.980690][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4293.980950][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4293.981207][    C3]  __run_timers.part.0+0x52d/0x890
[ 4293.981466][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4293.981739][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4293.982023][    C3]  ? lock_acquire+0x1c1/0x220
[ 4293.982261][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4293.982550][    C3]  ? lock_release+0x1d5/0x250
[ 4293.982786][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4293.983048][    C3]  ? ktime_get+0xb3/0x190
[ 4293.983266][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4293.983562][    C3]  run_timer_softirq+0x72/0x100
[ 4293.983808][    C3]  __do_softirq+0x1b9/0x7ff
[ 4293.984038][    C3]  irq_exit_rcu+0x98/0xc0
[ 4293.984258][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4293.984540][    C3]  </IRQ>
[ 4293.984691][    C3]  <TASK>
[ 4293.984839][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4293.985142][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4293.985463][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4293.986422][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4293.986728][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4293.987123][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4293.987516][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4293.987912][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4293.988307][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4293.988703][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4293.988999][    C3]  uart_start+0xe4/0x1b0
[ 4293.989218][    C3]  n_tty_write+0x677/0x7a0
[ 4293.989447][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4293.989698][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4293.989984][    C3]  ? lock_acquire+0x1c1/0x220
[ 4293.990222][    C3]  ? iterate_tty_write+0x95/0x540
[ 4293.990477][    C3]  iterate_tty_write+0x229/0x540
[ 4293.990727][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4293.991020][    C3]  vfs_write+0x9e9/0x10a0
[ 4293.991242][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4293.991483][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4293.991730][    C3]  ? lock_acquire+0x1c1/0x220
[ 4293.991967][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4293.992255][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4293.992521][    C3]  ? __fget_light+0x54/0x1e0
[ 4293.992753][    C3]  ksys_write+0xf5/0x1e0
[ 4293.992972][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4293.993219][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4293.993519][    C3]  do_syscall_64+0xc9/0x1e0
[ 4293.993752][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4293.994049][    C3] RIP: 0033:0x7f93b2836957
[ 4293.994274][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4293.995242][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4293.995662][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4293.996057][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4293.996453][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4293.996852][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4293.997249][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4293.997646][    C3]  </TASK>
[ 4320.613154][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1814s! [ncat:8027]
[ 4320.613577][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4320.614750][    C1] irq event stamp: 174248
[ 4320.614951][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4320.615438][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4320.615866][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4320.616295][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4320.616718][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4320.617129][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4320.617692][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 4320.617987][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 4320.618879][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4320.619161][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4320.619526][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4320.619891][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4320.620260][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4320.620626][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4320.620991][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4320.621400][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4320.621733][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4320.622119][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4320.622502][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4320.622888][    C1] PKRU: 55555554
[ 4320.623055][    C1] Call Trace:
[ 4320.623215][    C1]  <IRQ>
[ 4320.623354][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4320.623596][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4320.623821][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4320.624075][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4320.624327][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4320.624592][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4320.624836][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4320.625119][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4320.625361][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4320.625648][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4320.625918][    C1]  </IRQ>
[ 4320.626058][    C1]  <TASK>
[ 4320.626196][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4320.626484][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4320.626751][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 4320.627016][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4320.627281][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4320.627568][    C1]  ? lock_acquire+0x1c1/0x220
[ 4320.627791][    C1]  ? lock_release+0x1d5/0x250
[ 4320.628012][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4320.628242][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4320.628492][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4320.628755][    C1]  ? lock_acquire+0x1c1/0x220
[ 4320.628974][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4320.629198][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4320.629438][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4320.629655][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4320.629882][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4320.630119][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4320.630377][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4320.630631][    C1]  ip_local_deliver+0x19d/0x480
[ 4320.630859][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4320.631108][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4320.631350][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4320.631696][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4320.631941][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4320.632253][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4320.632509][    C1]  ip_rcv+0x564/0x740
[ 4320.632706][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4320.632929][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4320.633183][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4320.633452][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4320.633717][    C1]  ? skb_clone+0x10b/0x330
[ 4320.633937][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4320.634248][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4320.634545][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4320.634819][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4320.635104][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4320.635347][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4320.635571][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4320.635861][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4320.636138][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4320.636454][    C1]  ? lock_acquire+0x1c1/0x220
[ 4320.636686][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4320.636972][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4320.637250][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4320.637558][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4320.637805][    C1]  ? __skb_clone+0x57a/0x760
[ 4320.638032][    C1]  netif_receive_skb+0x55/0x280
[ 4320.638273][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4320.638576][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4320.638897][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4320.639189][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4320.639456][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4320.639735][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4320.640038][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4320.640315][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4320.640620][    C1]  ? stack_trace_save+0x95/0xd0
[ 4320.640860][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4320.641133][    C1]  ? kasan_save_stack+0x34/0x50
[ 4320.641374][    C1]  ? kasan_save_stack+0x24/0x50
[ 4320.641617][    C1]  ? kasan_save_track+0x14/0x30
[ 4320.641857][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4320.642113][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4320.642360][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4320.642599][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4320.642853][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4320.643112][    C1]  ? ip_output+0x16b/0x4f0
[ 4320.643332][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4320.643579][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4320.643843][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4320.644103][    C1]  ? get_reg+0x119/0x190
[ 4320.644314][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4320.644573][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4320.644874][    C1]  __tcf_classify+0x329/0x7d0
[ 4320.645108][    C1]  tcf_classify+0x283/0x930
[ 4320.645332][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4320.645574][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4320.645825][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4320.646102][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4320.646365][    C1]  tc_run+0x2e4/0x5d0
[ 4320.646565][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4320.646790][    C1]  ? lock_acquire+0x1c1/0x220
[ 4320.647021][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4320.647275][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4320.647520][    C1]  ? lock_acquire+0x1c1/0x220
[ 4320.647753][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4320.648010][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4320.648308][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4320.648572][    C1]  ? neigh_hh_output+0x348/0x590
[ 4320.648817][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4320.649073][    C1]  ip_finish_output2+0x786/0x18e0
[ 4320.649326][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4320.649600][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4320.649928][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4320.650196][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4320.650441][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4320.650698][    C1]  ip_output+0x16b/0x4f0
[ 4320.650909][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4320.651137][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4320.651375][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4320.651660][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4320.651904][    C1]  ? ip_local_out+0x114/0x3b0
[ 4320.652138][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4320.652382][    C1]  ? __create_object+0x5e/0xb0
[ 4320.652621][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4320.652880][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4320.653153][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4320.653420][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4320.653695][    C1]  tcp_release_cb+0x1e9/0x390
[ 4320.653928][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4320.654188][    C1]  release_sock+0xb8/0x1d0
[ 4320.654407][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4320.654623][    C1]  ? lock_release+0x1d5/0x250
[ 4320.654855][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4320.655097][    C1]  ? core_sys_select+0x620/0x710
[ 4320.655349][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4320.655611][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4320.655829][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4320.656072][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4320.656321][    C1]  ? __fget_light+0x54/0x1e0
[ 4320.656551][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4320.656809][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4320.657045][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4320.657304][    C1]  ? __might_fault+0xc6/0x180
[ 4320.657540][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4320.657816][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4320.658107][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4320.658399][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4320.658711][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4320.658955][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4320.659251][    C1]  do_syscall_64+0xc9/0x1e0
[ 4320.659478][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4320.659769][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4320.659991][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4320.660933][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4320.661344][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4320.661737][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4320.662124][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4320.662511][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4320.662897][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4320.663289][    C1]  </TASK>
[ 4320.663441][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1814s! [perl:7725]
[ 4320.663862][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4320.665120][    C3] irq event stamp: 290154
[ 4320.665341][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4320.665866][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4320.666367][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4320.666830][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4320.667290][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4320.667736][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4320.668347][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4320.668670][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4320.669635][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4320.669941][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4320.670337][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4320.670734][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4320.671132][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4320.671528][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4320.671929][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4320.672373][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4320.672703][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4320.673102][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4320.673499][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4320.673893][    C3] PKRU: 55555554
[ 4320.674079][    C3] Call Trace:
[ 4320.674250][    C3]  <IRQ>
[ 4320.674397][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4320.674659][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4320.674902][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4320.675176][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4320.675449][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4320.675734][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4320.675998][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4320.676304][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4320.676564][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4320.676872][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4320.677168][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4320.677478][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4320.677768][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4320.678060][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4320.678347][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4320.678656][    C3]  ? get_stack_info+0x36/0xc0
[ 4320.678902][    C3]  ? lock_acquire+0x1c1/0x220
[ 4320.679140][    C3]  ? lock_release+0x1d5/0x250
[ 4320.679379][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4320.679627][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4320.679897][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4320.680183][    C3]  ? lock_acquire+0x1c1/0x220
[ 4320.680422][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4320.680662][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4320.680921][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4320.681156][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4320.681403][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4320.681672][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4320.681951][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4320.682225][    C3]  ip_local_deliver+0x19d/0x480
[ 4320.682471][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4320.682741][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4320.683003][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4320.683348][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4320.683600][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4320.683917][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4320.684180][    C3]  ip_rcv+0x564/0x740
[ 4320.684383][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4320.684613][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4320.684866][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4320.685138][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4320.685370][    C3]  ? skb_clone+0x10b/0x330
[ 4320.685596][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4320.685912][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4320.686217][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4320.686496][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4320.686794][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4320.687041][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4320.687269][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4320.687568][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4320.687849][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4320.688172][    C3]  ? lock_acquire+0x1c1/0x220
[ 4320.688410][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4320.688705][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4320.688986][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4320.689301][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4320.689561][    C3]  ? __skb_clone+0x57a/0x760
[ 4320.689794][    C3]  netif_receive_skb+0x55/0x280
[ 4320.690039][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4320.690349][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4320.690679][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4320.690974][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4320.691252][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4320.691539][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4320.691859][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4320.692165][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4320.692496][    C3]  ? lock_release+0x1d5/0x250
[ 4320.692732][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4320.693000][    C3]  ? kernel_text_address+0xce/0xe0
[ 4320.693261][    C3]  ? __kernel_text_address+0x12/0x40
[ 4320.693527][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4320.693808][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4320.694118][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4320.694369][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4320.694643][    C3]  ? get_stack_info+0x36/0xc0
[ 4320.694882][    C3]  __tcf_classify+0x329/0x7d0
[ 4320.695123][    C3]  tcf_classify+0x283/0x930
[ 4320.695352][    C3]  ? lock_release+0x1d5/0x250
[ 4320.695590][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4320.695851][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4320.696104][    C3]  ? __kernel_text_address+0x12/0x40
[ 4320.696370][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4320.696654][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4320.696964][    C3]  tc_run+0x2e4/0x5d0
[ 4320.697168][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4320.697398][    C3]  ? lock_acquire+0x1c1/0x220
[ 4320.697634][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4320.697891][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4320.698143][    C3]  ? lock_acquire+0x1c1/0x220
[ 4320.698381][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4320.698644][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4320.698947][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4320.699217][    C3]  ? neigh_hh_output+0x348/0x590
[ 4320.699468][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4320.699731][    C3]  ip_finish_output2+0x786/0x18e0
[ 4320.699986][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4320.700321][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4320.700596][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4320.700847][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4320.701112][    C3]  ip_output+0x16b/0x4f0
[ 4320.701326][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4320.701574][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4320.701851][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4320.702162][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4320.702435][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4320.702685][    C3]  ? __alloc_skb+0xd4/0x280
[ 4320.702915][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4320.703185][    C3]  ? tcp_fragment+0x168/0x1040
[ 4320.703427][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4320.703677][    C3]  ? ip_local_out+0x114/0x3b0
[ 4320.703915][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4320.704161][    C3]  ? __skb_clone+0x57a/0x760
[ 4320.704394][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4320.704657][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4320.704939][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4320.705184][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4320.705431][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4320.705731][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4320.706049][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4320.706293][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4320.706551][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4320.706818][    C3]  tcp_write_timer+0x82/0x1d0
[ 4320.707057][    C3]  call_timer_fn+0x173/0x430
[ 4320.707293][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4320.707553][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4320.707814][    C3]  __run_timers.part.0+0x52d/0x890
[ 4320.708073][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4320.708341][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4320.708621][    C3]  ? lock_acquire+0x1c1/0x220
[ 4320.708860][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4320.709151][    C3]  ? lock_release+0x1d5/0x250
[ 4320.709387][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4320.709651][    C3]  ? ktime_get+0xb3/0x190
[ 4320.709872][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4320.710167][    C3]  run_timer_softirq+0x72/0x100
[ 4320.710413][    C3]  __do_softirq+0x1b9/0x7ff
[ 4320.710643][    C3]  irq_exit_rcu+0x98/0xc0
[ 4320.710862][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4320.711146][    C3]  </IRQ>
[ 4320.711295][    C3]  <TASK>
[ 4320.711446][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4320.711751][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4320.712073][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4320.713043][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4320.713348][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4320.713745][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4320.714139][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4320.714534][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4320.714930][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4320.715329][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4320.715622][    C3]  uart_start+0xe4/0x1b0
[ 4320.715845][    C3]  n_tty_write+0x677/0x7a0
[ 4320.716074][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4320.716326][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4320.716612][    C3]  ? lock_acquire+0x1c1/0x220
[ 4320.716847][    C3]  ? iterate_tty_write+0x95/0x540
[ 4320.717103][    C3]  iterate_tty_write+0x229/0x540
[ 4320.717355][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4320.717646][    C3]  vfs_write+0x9e9/0x10a0
[ 4320.717864][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4320.718107][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4320.718355][    C3]  ? lock_acquire+0x1c1/0x220
[ 4320.718592][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4320.718879][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4320.719141][    C3]  ? __fget_light+0x54/0x1e0
[ 4320.719379][    C3]  ksys_write+0xf5/0x1e0
[ 4320.719593][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4320.719849][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4320.720151][    C3]  do_syscall_64+0xc9/0x1e0
[ 4320.720383][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4320.720679][    C3] RIP: 0033:0x7f93b2836957
[ 4320.720906][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4320.721874][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4320.722292][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4320.722688][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4320.723081][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4320.723475][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4320.723871][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4320.724270][    C3]  </TASK>
[ 4348.613153][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1840s! [ncat:8027]
[ 4348.613578][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4348.614802][    C1] irq event stamp: 174248
[ 4348.615013][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4348.615543][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4348.616003][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4348.616473][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4348.616932][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4348.617378][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4348.617986][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 4348.618305][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 4348.619257][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4348.619553][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4348.619938][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4348.620321][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4348.620701][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4348.621081][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4348.621491][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4348.621932][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4348.622262][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4348.622663][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4348.623065][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4348.623459][    C1] PKRU: 55555554
[ 4348.623638][    C1] Call Trace:
[ 4348.623805][    C1]  <IRQ>
[ 4348.623956][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4348.624219][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4348.624460][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4348.624736][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4348.625007][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4348.625295][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4348.625560][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4348.625863][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4348.626132][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4348.626430][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4348.626716][    C1]  </IRQ>
[ 4348.626861][    C1]  <TASK>
[ 4348.627008][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4348.627314][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4348.627593][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 4348.627873][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4348.628150][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4348.628458][    C1]  ? lock_acquire+0x1c1/0x220
[ 4348.628692][    C1]  ? lock_release+0x1d5/0x250
[ 4348.628923][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4348.629163][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4348.629429][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4348.629704][    C1]  ? lock_acquire+0x1c1/0x220
[ 4348.629936][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4348.630171][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4348.630424][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4348.630650][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4348.630889][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4348.631139][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4348.631436][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4348.631712][    C1]  ip_local_deliver+0x19d/0x480
[ 4348.631956][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4348.632228][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4348.632489][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4348.632834][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4348.633078][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4348.633387][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4348.633642][    C1]  ip_rcv+0x564/0x740
[ 4348.633856][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4348.634086][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4348.634338][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4348.634610][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4348.634880][    C1]  ? skb_clone+0x10b/0x330
[ 4348.635112][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4348.635419][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4348.635734][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4348.636010][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4348.636304][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4348.636551][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4348.636778][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4348.637078][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4348.637373][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4348.637691][    C1]  ? lock_acquire+0x1c1/0x220
[ 4348.637929][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4348.638225][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4348.638512][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4348.638822][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4348.639067][    C1]  ? __skb_clone+0x57a/0x760
[ 4348.639296][    C1]  netif_receive_skb+0x55/0x280
[ 4348.639538][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4348.639840][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4348.640163][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4348.640453][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4348.640718][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4348.641018][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4348.641334][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4348.641621][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4348.641937][    C1]  ? stack_trace_save+0x95/0xd0
[ 4348.642184][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4348.642462][    C1]  ? kasan_save_stack+0x34/0x50
[ 4348.642716][    C1]  ? kasan_save_stack+0x24/0x50
[ 4348.642956][    C1]  ? kasan_save_track+0x14/0x30
[ 4348.643196][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4348.643450][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4348.643695][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4348.643933][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4348.644188][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4348.644463][    C1]  ? ip_output+0x16b/0x4f0
[ 4348.644689][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4348.644944][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4348.645217][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4348.645484][    C1]  ? get_reg+0x119/0x190
[ 4348.645700][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4348.645968][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4348.646278][    C1]  __tcf_classify+0x329/0x7d0
[ 4348.646519][    C1]  tcf_classify+0x283/0x930
[ 4348.646750][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4348.647002][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4348.647258][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4348.647545][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4348.647803][    C1]  tc_run+0x2e4/0x5d0
[ 4348.648004][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4348.648229][    C1]  ? lock_acquire+0x1c1/0x220
[ 4348.648461][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4348.648714][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4348.648960][    C1]  ? lock_acquire+0x1c1/0x220
[ 4348.649193][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4348.649450][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4348.649745][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4348.650009][    C1]  ? neigh_hh_output+0x348/0x590
[ 4348.650256][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4348.650513][    C1]  ip_finish_output2+0x786/0x18e0
[ 4348.650761][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4348.651033][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4348.651361][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4348.651655][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4348.651906][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4348.652171][    C1]  ip_output+0x16b/0x4f0
[ 4348.652385][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4348.652620][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4348.652862][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4348.653147][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4348.653398][    C1]  ? ip_local_out+0x114/0x3b0
[ 4348.653638][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4348.653884][    C1]  ? __create_object+0x5e/0xb0
[ 4348.654127][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4348.654394][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4348.654674][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4348.654945][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4348.655228][    C1]  tcp_release_cb+0x1e9/0x390
[ 4348.655465][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4348.655729][    C1]  release_sock+0xb8/0x1d0
[ 4348.655955][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4348.656177][    C1]  ? lock_release+0x1d5/0x250
[ 4348.656414][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4348.656663][    C1]  ? core_sys_select+0x620/0x710
[ 4348.656917][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4348.657187][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4348.657413][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4348.657663][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4348.657916][    C1]  ? __fget_light+0x54/0x1e0
[ 4348.658150][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4348.658418][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4348.658657][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4348.658920][    C1]  ? __might_fault+0xc6/0x180
[ 4348.659163][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4348.659445][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4348.659743][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4348.660043][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4348.660366][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4348.660619][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4348.660921][    C1]  do_syscall_64+0xc9/0x1e0
[ 4348.661153][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4348.661457][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4348.661685][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4348.662660][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4348.663066][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4348.663451][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4348.663841][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4348.664247][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4348.664643][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4348.665042][    C1]  </TASK>
[ 4348.665203][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1840s! [perl:7725]
[ 4348.665626][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4348.666884][    C3] irq event stamp: 290154
[ 4348.667103][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4348.667629][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4348.668132][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4348.668598][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4348.669056][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4348.669502][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4348.670111][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4348.670434][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4348.671400][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4348.671708][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4348.672104][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4348.672502][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4348.672904][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4348.673301][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4348.673697][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4348.674139][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4348.674469][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4348.674876][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4348.675272][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4348.675666][    C3] PKRU: 55555554
[ 4348.675847][    C3] Call Trace:
[ 4348.676017][    C3]  <IRQ>
[ 4348.676165][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4348.676427][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4348.676670][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4348.676944][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4348.677216][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4348.677501][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4348.677765][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4348.678069][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4348.678329][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4348.678637][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4348.678930][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4348.679248][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4348.679537][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4348.679830][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4348.680117][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4348.680427][    C3]  ? get_stack_info+0x36/0xc0
[ 4348.680668][    C3]  ? lock_acquire+0x1c1/0x220
[ 4348.680907][    C3]  ? lock_release+0x1d5/0x250
[ 4348.681146][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4348.681399][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4348.681669][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4348.681954][    C3]  ? lock_acquire+0x1c1/0x220
[ 4348.682189][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4348.682430][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4348.682687][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4348.682922][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4348.683175][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4348.683433][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4348.683707][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4348.683982][    C3]  ip_local_deliver+0x19d/0x480
[ 4348.684229][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4348.684496][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4348.684761][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4348.685106][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4348.685358][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4348.685675][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4348.685936][    C3]  ip_rcv+0x564/0x740
[ 4348.686138][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4348.686369][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4348.686619][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4348.686894][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4348.687124][    C3]  ? skb_clone+0x10b/0x330
[ 4348.687351][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4348.687669][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4348.687973][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4348.688251][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4348.688545][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4348.688791][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4348.689020][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4348.689320][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4348.689602][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4348.689925][    C3]  ? lock_acquire+0x1c1/0x220
[ 4348.690163][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4348.690459][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4348.690742][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4348.691056][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4348.691312][    C3]  ? __skb_clone+0x57a/0x760
[ 4348.691550][    C3]  netif_receive_skb+0x55/0x280
[ 4348.691797][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4348.692105][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4348.692437][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4348.692733][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4348.693005][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4348.693294][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4348.693605][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4348.693911][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4348.694236][    C3]  ? lock_release+0x1d5/0x250
[ 4348.694474][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4348.694738][    C3]  ? kernel_text_address+0xce/0xe0
[ 4348.694998][    C3]  ? __kernel_text_address+0x12/0x40
[ 4348.695264][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4348.695546][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4348.695856][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4348.696107][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4348.696380][    C3]  ? get_stack_info+0x36/0xc0
[ 4348.696620][    C3]  __tcf_classify+0x329/0x7d0
[ 4348.696860][    C3]  tcf_classify+0x283/0x930
[ 4348.697090][    C3]  ? lock_release+0x1d5/0x250
[ 4348.697328][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4348.697591][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4348.697845][    C3]  ? __kernel_text_address+0x12/0x40
[ 4348.698110][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4348.698393][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4348.698704][    C3]  tc_run+0x2e4/0x5d0
[ 4348.698909][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4348.699137][    C3]  ? lock_acquire+0x1c1/0x220
[ 4348.699374][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4348.699633][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4348.699885][    C3]  ? lock_acquire+0x1c1/0x220
[ 4348.700122][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4348.700385][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4348.700687][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4348.700957][    C3]  ? neigh_hh_output+0x348/0x590
[ 4348.701208][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4348.701477][    C3]  ip_finish_output2+0x786/0x18e0
[ 4348.701733][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4348.702067][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4348.702341][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4348.702593][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4348.702856][    C3]  ip_output+0x16b/0x4f0
[ 4348.703071][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4348.703314][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4348.703602][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4348.703912][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4348.704186][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4348.704437][    C3]  ? __alloc_skb+0xd4/0x280
[ 4348.704667][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4348.704942][    C3]  ? tcp_fragment+0x168/0x1040
[ 4348.705186][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4348.705436][    C3]  ? ip_local_out+0x114/0x3b0
[ 4348.705674][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4348.705920][    C3]  ? __skb_clone+0x57a/0x760
[ 4348.706156][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4348.706422][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4348.706703][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4348.706944][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4348.707194][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4348.707494][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4348.707813][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4348.708056][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4348.708317][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4348.708582][    C3]  tcp_write_timer+0x82/0x1d0
[ 4348.708822][    C3]  call_timer_fn+0x173/0x430
[ 4348.709055][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4348.709316][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4348.709576][    C3]  __run_timers.part.0+0x52d/0x890
[ 4348.709835][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4348.710103][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4348.710384][    C3]  ? lock_acquire+0x1c1/0x220
[ 4348.710623][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4348.710912][    C3]  ? lock_release+0x1d5/0x250
[ 4348.711150][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4348.711417][    C3]  ? ktime_get+0xb3/0x190
[ 4348.711639][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4348.711933][    C3]  run_timer_softirq+0x72/0x100
[ 4348.712178][    C3]  __do_softirq+0x1b9/0x7ff
[ 4348.712411][    C3]  irq_exit_rcu+0x98/0xc0
[ 4348.712628][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4348.712913][    C3]  </IRQ>
[ 4348.713061][    C3]  <TASK>
[ 4348.713219][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4348.713519][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4348.713853][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4348.714819][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4348.715122][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4348.715521][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4348.715916][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4348.716311][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4348.716711][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4348.717111][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4348.717404][    C3]  uart_start+0xe4/0x1b0
[ 4348.717625][    C3]  n_tty_write+0x677/0x7a0
[ 4348.717855][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4348.718106][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4348.718397][    C3]  ? lock_acquire+0x1c1/0x220
[ 4348.718633][    C3]  ? iterate_tty_write+0x95/0x540
[ 4348.718888][    C3]  iterate_tty_write+0x229/0x540
[ 4348.719140][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4348.719429][    C3]  vfs_write+0x9e9/0x10a0
[ 4348.719649][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4348.719891][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4348.720134][    C3]  ? lock_acquire+0x1c1/0x220
[ 4348.720371][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4348.720659][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4348.720920][    C3]  ? __fget_light+0x54/0x1e0
[ 4348.721157][    C3]  ksys_write+0xf5/0x1e0
[ 4348.721371][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4348.721629][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4348.721932][    C3]  do_syscall_64+0xc9/0x1e0
[ 4348.722162][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4348.722459][    C3] RIP: 0033:0x7f93b2836957
[ 4348.722686][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4348.723646][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4348.724067][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4348.724466][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4348.724864][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4348.725260][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4348.725655][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4348.726057][    C3]  </TASK>
[ 4371.998162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4371.998528][    C1] rcu: 1-....: (1992098 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=478807
[ 4371.999064][    C1] rcu: (t=1978027 jiffies g=1064457 q=88 ncpus=4)
[ 4371.999384][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4371.999816][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4372.000411][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4372.000728][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4372.001699][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4372.002005][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4372.002402][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4372.002796][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4372.003181][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4372.003567][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4372.003951][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4372.004381][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4372.004700][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4372.005085][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4372.005475][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4372.005857][    C1] PKRU: 55555554
[ 4372.006032][    C1] Call Trace:
[ 4372.006197][    C1]  <IRQ>
[ 4372.006343][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4372.006607][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 4372.006852][    C1]  ? check_cpu_stall+0x284/0x500
[ 4372.007095][    C1]  ? rcu_pending+0x92/0x360
[ 4372.007320][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4372.007582][    C1]  ? update_process_times+0xb9/0x110
[ 4372.007843][    C1]  ? tick_sched_handle+0x67/0x130
[ 4372.008093][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4372.008368][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4372.008603][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4372.008905][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4372.009169][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4372.009449][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4372.009706][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4372.010002][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4372.010257][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4372.010555][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4372.010841][    C1]  </IRQ>
[ 4372.010986][    C1]  <TASK>
[ 4372.011132][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4372.011462][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4372.011749][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4372.012042][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4372.012327][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4372.012645][    C1]  ? lock_acquire+0x1c1/0x220
[ 4372.012881][    C1]  ? lock_release+0x1d5/0x250
[ 4372.013114][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4372.013355][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4372.013616][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4372.013889][    C1]  ? lock_acquire+0x1c1/0x220
[ 4372.014120][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4372.014357][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4372.014609][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4372.014836][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4372.015074][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4372.015325][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4372.015595][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4372.015863][    C1]  ip_local_deliver+0x19d/0x480
[ 4372.016102][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4372.016368][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4372.016623][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4372.016964][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4372.017210][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4372.017521][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4372.017776][    C1]  ip_rcv+0x564/0x740
[ 4372.017975][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4372.018198][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4372.018445][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4372.018715][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4372.018980][    C1]  ? skb_clone+0x10b/0x330
[ 4372.019201][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4372.019511][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4372.019809][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4372.020081][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4372.020369][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4372.020611][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4372.020834][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4372.021125][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4372.021427][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4372.021751][    C1]  ? lock_acquire+0x1c1/0x220
[ 4372.021986][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4372.022285][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4372.022568][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4372.022884][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4372.023129][    C1]  ? __skb_clone+0x57a/0x760
[ 4372.023357][    C1]  netif_receive_skb+0x55/0x280
[ 4372.023597][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4372.023898][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4372.024222][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4372.024510][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4372.024775][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4372.025052][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4372.025355][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4372.025628][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4372.025934][    C1]  ? stack_trace_save+0x95/0xd0
[ 4372.026174][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4372.026444][    C1]  ? kasan_save_stack+0x34/0x50
[ 4372.026684][    C1]  ? kasan_save_stack+0x24/0x50
[ 4372.026923][    C1]  ? kasan_save_track+0x14/0x30
[ 4372.027166][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4372.027422][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4372.027668][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4372.027908][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4372.028163][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4372.028418][    C1]  ? ip_output+0x16b/0x4f0
[ 4372.028638][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4372.028886][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4372.029149][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4372.029408][    C1]  ? get_reg+0x119/0x190
[ 4372.029619][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4372.029877][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4372.030177][    C1]  __tcf_classify+0x329/0x7d0
[ 4372.030410][    C1]  tcf_classify+0x283/0x930
[ 4372.030651][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4372.030899][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4372.031153][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4372.031439][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4372.031708][    C1]  tc_run+0x2e4/0x5d0
[ 4372.031913][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4372.032140][    C1]  ? lock_acquire+0x1c1/0x220
[ 4372.032379][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4372.032638][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4372.032888][    C1]  ? lock_acquire+0x1c1/0x220
[ 4372.033126][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4372.033389][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4372.033691][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4372.033961][    C1]  ? neigh_hh_output+0x348/0x590
[ 4372.034213][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4372.034476][    C1]  ip_finish_output2+0x786/0x18e0
[ 4372.034730][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4372.035009][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4372.035346][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4372.035620][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4372.035872][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4372.036135][    C1]  ip_output+0x16b/0x4f0
[ 4372.036349][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4372.036584][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4372.036826][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4372.037117][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4372.037361][    C1]  ? ip_local_out+0x114/0x3b0
[ 4372.037594][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4372.037834][    C1]  ? __create_object+0x5e/0xb0
[ 4372.038071][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4372.038330][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4372.038601][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4372.038864][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4372.039137][    C1]  tcp_release_cb+0x1e9/0x390
[ 4372.039370][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4372.039628][    C1]  release_sock+0xb8/0x1d0
[ 4372.039864][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4372.040084][    C1]  ? lock_release+0x1d5/0x250
[ 4372.040321][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4372.040566][    C1]  ? core_sys_select+0x620/0x710
[ 4372.040818][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4372.041086][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4372.041316][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4372.041563][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4372.041816][    C1]  ? __fget_light+0x54/0x1e0
[ 4372.042051][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4372.042315][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4372.042552][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4372.042815][    C1]  ? __might_fault+0xc6/0x180
[ 4372.043055][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4372.043336][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4372.043632][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4372.043928][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4372.044247][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4372.044497][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4372.044799][    C1]  do_syscall_64+0xc9/0x1e0
[ 4372.045029][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4372.045326][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4372.045552][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4372.046516][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4372.046933][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4372.047337][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4372.047732][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4372.048127][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4372.048521][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4372.048923][    C1]  </TASK>
[ 4372.049078][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 4372.049351][    C3] NMI backtrace for cpu 3
[ 4372.049359][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4372.049364][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4372.049367][    C3] RIP: 0010:kasan_check_range+0x106/0x1c0
[ 4372.049375][    C3] Code: 00 74 f2 48 89 c2 b8 01 00 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff <5b> b8 01 00 00 00 5d 41 5c c3 cc cc cc cc 41 bc 08 00 00 00 45 29
[ 4372.049378][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000246
[ 4372.049382][    C3] RAX: ffffed1000f5136c RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[ 4372.049384][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4372.049385][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[ 4372.049387][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4372.049389][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4372.049391][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4372.049393][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4372.049396][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4372.049397][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4372.049399][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4372.049400][    C3] PKRU: 55555554
[ 4372.049402][    C3] Call Trace:
[ 4372.049405][    C3]  <NMI>
[ 4372.049410][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 4372.049415][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4372.049421][    C3]  ? nmi_handle+0x153/0x420
[ 4372.049426][    C3]  ? default_do_nmi+0x41/0x100
[ 4372.049430][    C3]  ? exc_nmi+0xf3/0x120
[ 4372.049433][    C3]  ? end_repeat_nmi+0xf/0x60
[ 4372.049439][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4372.049445][    C3]  ? kasan_check_range+0x106/0x1c0
[ 4372.049448][    C3]  ? kasan_check_range+0x106/0x1c0
[ 4372.049451][    C3]  ? kasan_check_range+0x106/0x1c0
[ 4372.049454][    C3]  </NMI>
[ 4372.049454][    C3]  <IRQ>
[ 4372.049456][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 4372.049460][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4372.049463][    C3]  ? get_stack_info+0x36/0xc0
[ 4372.049469][    C3]  ? lock_acquire+0x1c1/0x220
[ 4372.049473][    C3]  ? lock_release+0x1d5/0x250
[ 4372.049476][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4372.049481][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4372.049484][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4372.049488][    C3]  ? lock_acquire+0x1c1/0x220
[ 4372.049490][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4372.049495][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4372.049498][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4372.049505][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4372.049508][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4372.049513][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4372.049521][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4372.049524][    C3]  ip_local_deliver+0x19d/0x480
[ 4372.049527][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4372.049529][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4372.049532][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4372.049539][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4372.049543][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4372.049546][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4372.049556][    C3]  ip_rcv+0x564/0x740
[ 4372.049559][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4372.049561][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4372.049567][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4372.049570][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4372.049575][    C3]  ? skb_clone+0x10b/0x330
[ 4372.049579][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4372.049586][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4372.049591][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4372.049597][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4372.049606][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4372.049610][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4372.049613][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4372.049617][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4372.049620][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4372.049625][    C3]  ? lock_acquire+0x1c1/0x220
[ 4372.049627][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4372.049631][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4372.049635][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4372.049639][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4372.049642][    C3]  ? __skb_clone+0x57a/0x760
[ 4372.049645][    C3]  netif_receive_skb+0x55/0x280
[ 4372.049648][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4372.049656][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4372.049663][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4372.049670][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4372.049675][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4372.049685][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4372.049693][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4372.049702][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4372.049711][    C3]  ? lock_release+0x1d5/0x250
[ 4372.049714][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4372.049719][    C3]  ? kernel_text_address+0xce/0xe0
[ 4372.049724][    C3]  ? __kernel_text_address+0x12/0x40
[ 4372.049726][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4372.049730][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4372.049734][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4372.049741][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4372.049744][    C3]  ? get_stack_info+0x36/0xc0
[ 4372.049749][    C3]  __tcf_classify+0x329/0x7d0
[ 4372.049755][    C3]  tcf_classify+0x283/0x930
[ 4372.049758][    C3]  ? lock_release+0x1d5/0x250
[ 4372.049761][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4372.049764][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4372.049767][    C3]  ? __kernel_text_address+0x12/0x40
[ 4372.049770][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4372.049772][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4372.049776][    C3]  tc_run+0x2e4/0x5d0
[ 4372.049780][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4372.049784][    C3]  ? lock_acquire+0x1c1/0x220
[ 4372.049786][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4372.049790][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4372.049795][    C3]  ? lock_acquire+0x1c1/0x220
[ 4372.049797][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4372.049801][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4372.049805][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4372.049808][    C3]  ? neigh_hh_output+0x348/0x590
[ 4372.049812][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4372.049815][    C3]  ip_finish_output2+0x786/0x18e0
[ 4372.049819][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4372.049826][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4372.049829][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4372.049832][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4372.049836][    C3]  ip_output+0x16b/0x4f0
[ 4372.049839][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4372.049842][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4372.049844][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4372.049847][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4372.049851][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4372.049855][    C3]  ? __alloc_skb+0xd4/0x280
[ 4372.049857][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4372.049862][    C3]  ? tcp_fragment+0x168/0x1040
[ 4372.049866][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4372.049869][    C3]  ? ip_local_out+0x114/0x3b0
[ 4372.049872][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4372.049876][    C3]  ? __skb_clone+0x57a/0x760
[ 4372.049879][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4372.049885][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4372.049888][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4372.049892][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4372.049897][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4372.049901][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4372.049904][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4372.049908][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4372.049912][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4372.049914][    C3]  tcp_write_timer+0x82/0x1d0
[ 4372.049918][    C3]  call_timer_fn+0x173/0x430
[ 4372.049923][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4372.049927][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4372.049932][    C3]  __run_timers.part.0+0x52d/0x890
[ 4372.049935][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4372.049940][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4372.049943][    C3]  ? lock_acquire+0x1c1/0x220
[ 4372.049945][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4372.049951][    C3]  ? lock_release+0x1d5/0x250
[ 4372.049954][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4372.049957][    C3]  ? ktime_get+0xb3/0x190
[ 4372.049960][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4372.049965][    C3]  run_timer_softirq+0x72/0x100
[ 4372.049968][    C3]  __do_softirq+0x1b9/0x7ff
[ 4372.049973][    C3]  irq_exit_rcu+0x98/0xc0
[ 4372.049976][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4372.049980][    C3]  </IRQ>
[ 4372.049981][    C3]  <TASK>
[ 4372.049982][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4372.049986][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4372.049989][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4372.049991][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4372.049994][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4372.049995][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4372.049997][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4372.049998][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4372.050000][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4372.050004][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4372.050007][    C3]  uart_start+0xe4/0x1b0
[ 4372.050015][    C3]  n_tty_write+0x677/0x7a0
[ 4372.050022][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4372.050025][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4372.050031][    C3]  ? lock_acquire+0x1c1/0x220
[ 4372.050033][    C3]  ? iterate_tty_write+0x95/0x540
[ 4372.050037][    C3]  iterate_tty_write+0x229/0x540
[ 4372.050042][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4372.050046][    C3]  vfs_write+0x9e9/0x10a0
[ 4372.050051][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4372.050053][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4372.050057][    C3]  ? lock_acquire+0x1c1/0x220
[ 4372.050059][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4372.050063][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4372.050067][    C3]  ? __fget_light+0x54/0x1e0
[ 4372.050072][    C3]  ksys_write+0xf5/0x1e0
[ 4372.050076][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4372.050080][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4372.050084][    C3]  do_syscall_64+0xc9/0x1e0
[ 4372.050089][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4372.050092][    C3] RIP: 0033:0x7f93b2836957
[ 4372.050096][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4372.050098][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4372.050101][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4372.050102][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4372.050104][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4372.050106][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4372.050107][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4372.050112][    C3]  </TASK>
[ 4396.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1885s! [ncat:8027]
[ 4396.613581][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4396.614805][    C1] irq event stamp: 174248
[ 4396.615017][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4396.615532][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4396.615985][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4396.616438][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4396.616885][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4396.617321][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4396.617915][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 4396.618190][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 4396.619131][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 4396.619430][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4396.619816][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4396.620205][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4396.620591][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4396.620981][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4396.621391][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4396.621836][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4396.622169][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4396.622574][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4396.622959][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4396.623343][    C1] PKRU: 55555554
[ 4396.623519][    C1] Call Trace:
[ 4396.623685][    C1]  <IRQ>
[ 4396.623830][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4396.624084][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4396.624321][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4396.624589][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4396.624854][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4396.625132][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4396.625390][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4396.625687][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4396.625940][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4396.626241][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4396.626527][    C1]  </IRQ>
[ 4396.626672][    C1]  <TASK>
[ 4396.626816][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4396.627120][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4396.627402][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 4396.627675][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 4396.627947][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4396.628250][    C1]  ? lock_acquire+0x1c1/0x220
[ 4396.628484][    C1]  ? lock_release+0x1d5/0x250
[ 4396.628717][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4396.628959][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4396.629223][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4396.629498][    C1]  ? lock_acquire+0x1c1/0x220
[ 4396.629731][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4396.629964][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4396.630217][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4396.630446][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4396.630684][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4396.630935][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4396.631212][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4396.631481][    C1]  ip_local_deliver+0x19d/0x480
[ 4396.631722][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4396.631985][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4396.632242][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4396.632581][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4396.632827][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4396.633138][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4396.633394][    C1]  ip_rcv+0x564/0x740
[ 4396.633592][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4396.633815][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4396.634062][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4396.634333][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4396.634598][    C1]  ? skb_clone+0x10b/0x330
[ 4396.634818][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4396.635126][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4396.635425][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4396.635700][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4396.635986][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4396.636230][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4396.636456][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4396.636750][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4396.637028][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4396.637346][    C1]  ? lock_acquire+0x1c1/0x220
[ 4396.637576][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4396.637865][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4396.638143][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4396.638452][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4396.638699][    C1]  ? __skb_clone+0x57a/0x760
[ 4396.638927][    C1]  netif_receive_skb+0x55/0x280
[ 4396.639169][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4396.639474][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4396.639798][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4396.640090][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4396.640358][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4396.640637][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4396.640941][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4396.641224][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4396.641531][    C1]  ? stack_trace_save+0x95/0xd0
[ 4396.641773][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4396.642046][    C1]  ? kasan_save_stack+0x34/0x50
[ 4396.642288][    C1]  ? kasan_save_stack+0x24/0x50
[ 4396.642529][    C1]  ? kasan_save_track+0x14/0x30
[ 4396.642770][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4396.643027][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4396.643276][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4396.643518][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4396.643774][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4396.644031][    C1]  ? ip_output+0x16b/0x4f0
[ 4396.644255][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4396.644504][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4396.644768][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4396.645029][    C1]  ? get_reg+0x119/0x190
[ 4396.645243][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4396.645503][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4396.645806][    C1]  __tcf_classify+0x329/0x7d0
[ 4396.646040][    C1]  tcf_classify+0x283/0x930
[ 4396.646266][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4396.646510][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4396.646758][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4396.647036][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4396.647301][    C1]  tc_run+0x2e4/0x5d0
[ 4396.647501][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4396.647726][    C1]  ? lock_acquire+0x1c1/0x220
[ 4396.647958][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4396.648212][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4396.648461][    C1]  ? lock_acquire+0x1c1/0x220
[ 4396.648692][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4396.648948][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4396.649245][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4396.649509][    C1]  ? neigh_hh_output+0x348/0x590
[ 4396.649754][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4396.650009][    C1]  ip_finish_output2+0x786/0x18e0
[ 4396.650259][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4396.650532][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4396.650860][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4396.651127][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4396.651400][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4396.651663][    C1]  ip_output+0x16b/0x4f0
[ 4396.651878][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4396.652112][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4396.652366][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4396.652641][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4396.652885][    C1]  ? ip_local_out+0x114/0x3b0
[ 4396.653118][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4396.653361][    C1]  ? __create_object+0x5e/0xb0
[ 4396.653598][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4396.653856][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4396.654129][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4396.654394][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4396.654668][    C1]  tcp_release_cb+0x1e9/0x390
[ 4396.654901][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4396.655159][    C1]  release_sock+0xb8/0x1d0
[ 4396.655378][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4396.655595][    C1]  ? lock_release+0x1d5/0x250
[ 4396.655825][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4396.656068][    C1]  ? core_sys_select+0x620/0x710
[ 4396.656314][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4396.656582][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4396.656802][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4396.657044][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4396.657292][    C1]  ? __fget_light+0x54/0x1e0
[ 4396.657522][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4396.657779][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4396.658013][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4396.658271][    C1]  ? __might_fault+0xc6/0x180
[ 4396.658506][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4396.658780][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4396.659070][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4396.659363][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4396.659675][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4396.659920][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4396.660219][    C1]  do_syscall_64+0xc9/0x1e0
[ 4396.660445][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4396.660738][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4396.660961][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4396.661938][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4396.662358][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4396.662756][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4396.663153][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4396.663556][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4396.663943][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4396.664334][    C1]  </TASK>
[ 4396.664485][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1885s! [perl:7725]
[ 4396.664908][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4396.666168][    C3] irq event stamp: 290154
[ 4396.666384][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4396.666909][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4396.667407][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4396.667874][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4396.668335][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4396.668779][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4396.669385][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4396.669706][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4396.670667][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4396.670971][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4396.671372][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4396.671767][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4396.672162][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4396.672559][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4396.672954][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4396.673398][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4396.673726][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4396.674122][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4396.674518][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4396.674914][    C3] PKRU: 55555554
[ 4396.675094][    C3] Call Trace:
[ 4396.675263][    C3]  <IRQ>
[ 4396.675413][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4396.675674][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4396.675916][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4396.676191][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4396.676461][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4396.676747][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4396.677011][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4396.677314][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4396.677582][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4396.677889][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4396.678184][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4396.678496][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4396.678780][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4396.679078][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4396.679363][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4396.679672][    C3]  ? get_stack_info+0x36/0xc0
[ 4396.679911][    C3]  ? lock_acquire+0x1c1/0x220
[ 4396.680151][    C3]  ? lock_release+0x1d5/0x250
[ 4396.680389][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4396.680635][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4396.680905][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4396.681193][    C3]  ? lock_acquire+0x1c1/0x220
[ 4396.681430][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4396.681669][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4396.681928][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4396.682158][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4396.682405][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4396.682660][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4396.682935][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4396.683211][    C3]  ip_local_deliver+0x19d/0x480
[ 4396.683457][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4396.683727][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4396.683988][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4396.684332][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4396.684582][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4396.684899][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4396.685164][    C3]  ip_rcv+0x564/0x740
[ 4396.685369][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4396.685597][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4396.685850][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4396.686124][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4396.686355][    C3]  ? skb_clone+0x10b/0x330
[ 4396.686584][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4396.686900][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4396.687203][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4396.687483][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4396.687774][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4396.688022][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4396.688251][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4396.688546][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4396.688830][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4396.689153][    C3]  ? lock_acquire+0x1c1/0x220
[ 4396.689389][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4396.689683][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4396.689966][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4396.690281][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4396.690534][    C3]  ? __skb_clone+0x57a/0x760
[ 4396.690766][    C3]  netif_receive_skb+0x55/0x280
[ 4396.691013][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4396.691331][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4396.691660][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4396.691958][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4396.692231][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4396.692519][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4396.692830][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4396.693137][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4396.693462][    C3]  ? lock_release+0x1d5/0x250
[ 4396.693699][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4396.693964][    C3]  ? kernel_text_address+0xce/0xe0
[ 4396.694225][    C3]  ? __kernel_text_address+0x12/0x40
[ 4396.694492][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4396.694773][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4396.695083][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4396.695334][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4396.695609][    C3]  ? get_stack_info+0x36/0xc0
[ 4396.695846][    C3]  __tcf_classify+0x329/0x7d0
[ 4396.696087][    C3]  tcf_classify+0x283/0x930
[ 4396.696319][    C3]  ? lock_release+0x1d5/0x250
[ 4396.696554][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4396.696818][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4396.697072][    C3]  ? __kernel_text_address+0x12/0x40
[ 4396.697337][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4396.697618][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4396.697928][    C3]  tc_run+0x2e4/0x5d0
[ 4396.698131][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4396.698362][    C3]  ? lock_acquire+0x1c1/0x220
[ 4396.698598][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4396.698858][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4396.699108][    C3]  ? lock_acquire+0x1c1/0x220
[ 4396.699344][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4396.699609][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4396.699911][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4396.700186][    C3]  ? neigh_hh_output+0x348/0x590
[ 4396.700435][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4396.700699][    C3]  ip_finish_output2+0x786/0x18e0
[ 4396.700955][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4396.701297][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4396.701572][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4396.701822][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4396.702085][    C3]  ip_output+0x16b/0x4f0
[ 4396.702302][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4396.702542][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4396.702821][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4396.703129][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4396.703407][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4396.703657][    C3]  ? __alloc_skb+0xd4/0x280
[ 4396.703884][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4396.704153][    C3]  ? tcp_fragment+0x168/0x1040
[ 4396.704394][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4396.704648][    C3]  ? ip_local_out+0x114/0x3b0
[ 4396.704887][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4396.705134][    C3]  ? __skb_clone+0x57a/0x760
[ 4396.705370][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4396.705636][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4396.705915][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4396.706158][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4396.706407][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4396.706705][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4396.707023][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4396.707264][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4396.707522][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4396.707789][    C3]  tcp_write_timer+0x82/0x1d0
[ 4396.708026][    C3]  call_timer_fn+0x173/0x430
[ 4396.708263][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4396.708522][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4396.708780][    C3]  __run_timers.part.0+0x52d/0x890
[ 4396.709037][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4396.709304][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4396.709588][    C3]  ? lock_acquire+0x1c1/0x220
[ 4396.709823][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4396.710112][    C3]  ? lock_release+0x1d5/0x250
[ 4396.710351][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4396.710614][    C3]  ? ktime_get+0xb3/0x190
[ 4396.710831][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4396.711127][    C3]  run_timer_softirq+0x72/0x100
[ 4396.711380][    C3]  __do_softirq+0x1b9/0x7ff
[ 4396.711612][    C3]  irq_exit_rcu+0x98/0xc0
[ 4396.711831][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4396.712114][    C3]  </IRQ>
[ 4396.712266][    C3]  <TASK>
[ 4396.712414][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4396.712718][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4396.713039][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4396.713998][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4396.714306][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4396.714707][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4396.715101][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4396.715499][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4396.715894][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4396.716291][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4396.716585][    C3]  uart_start+0xe4/0x1b0
[ 4396.716804][    C3]  n_tty_write+0x677/0x7a0
[ 4396.717033][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4396.717284][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4396.717569][    C3]  ? lock_acquire+0x1c1/0x220
[ 4396.717807][    C3]  ? iterate_tty_write+0x95/0x540
[ 4396.718062][    C3]  iterate_tty_write+0x229/0x540
[ 4396.718313][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4396.718600][    C3]  vfs_write+0x9e9/0x10a0
[ 4396.718822][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4396.719062][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4396.719305][    C3]  ? lock_acquire+0x1c1/0x220
[ 4396.719541][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4396.719829][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4396.720093][    C3]  ? __fget_light+0x54/0x1e0
[ 4396.720328][    C3]  ksys_write+0xf5/0x1e0
[ 4396.720544][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4396.720793][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4396.721092][    C3]  do_syscall_64+0xc9/0x1e0
[ 4396.721331][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4396.721631][    C3] RIP: 0033:0x7f93b2836957
[ 4396.721856][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4396.722816][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4396.723236][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4396.723631][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4396.724024][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4396.724422][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4396.724816][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4396.725215][    C3]  </TASK>
[ 4424.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1911s! [ncat:8027]
[ 4424.613579][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4424.614841][    C1] irq event stamp: 174248
[ 4424.615060][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4424.615589][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4424.616053][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4424.616519][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4424.616980][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4424.617428][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4424.618040][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4424.618364][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4424.619330][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4424.619637][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4424.620034][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4424.620433][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4424.620831][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4424.621236][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4424.621632][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4424.622077][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4424.622410][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4424.622809][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4424.623207][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4424.623604][    C1] PKRU: 55555554
[ 4424.623789][    C1] Call Trace:
[ 4424.623972][    C1]  <IRQ>
[ 4424.624118][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4424.624373][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4424.624610][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4424.624881][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4424.625148][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4424.625429][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4424.625689][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4424.625988][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4424.626243][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4424.626545][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4424.626833][    C1]  </IRQ>
[ 4424.626980][    C1]  <TASK>
[ 4424.627125][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4424.627431][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4424.627714][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4424.628000][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4424.628284][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4424.628589][    C1]  ? lock_acquire+0x1c1/0x220
[ 4424.628822][    C1]  ? lock_release+0x1d5/0x250
[ 4424.629074][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4424.629324][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4424.629596][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4424.629882][    C1]  ? lock_acquire+0x1c1/0x220
[ 4424.630119][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4424.630360][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4424.630620][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4424.630856][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4424.631107][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4424.631367][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4424.631643][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4424.631920][    C1]  ip_local_deliver+0x19d/0x480
[ 4424.632169][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4424.632442][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4424.632706][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4424.633053][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4424.633308][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4424.633629][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4424.633893][    C1]  ip_rcv+0x564/0x740
[ 4424.634097][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4424.634331][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4424.634585][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4424.634863][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4424.635135][    C1]  ? skb_clone+0x10b/0x330
[ 4424.635366][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4424.635687][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4424.635994][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4424.636279][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4424.636573][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4424.636824][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4424.637055][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4424.637356][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4424.637642][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4424.637967][    C1]  ? lock_acquire+0x1c1/0x220
[ 4424.638209][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4424.638504][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4424.638793][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4424.639110][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4424.639367][    C1]  ? __skb_clone+0x57a/0x760
[ 4424.639601][    C1]  netif_receive_skb+0x55/0x280
[ 4424.639848][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4424.640161][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4424.640495][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4424.640795][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4424.641074][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4424.641363][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4424.641675][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4424.641961][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4424.642280][    C1]  ? stack_trace_save+0x95/0xd0
[ 4424.642528][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4424.642808][    C1]  ? kasan_save_stack+0x34/0x50
[ 4424.643058][    C1]  ? kasan_save_stack+0x24/0x50
[ 4424.643307][    C1]  ? kasan_save_track+0x14/0x30
[ 4424.643554][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4424.643820][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4424.644075][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4424.644325][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4424.644589][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4424.644855][    C1]  ? ip_output+0x16b/0x4f0
[ 4424.645080][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4424.645337][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4424.645611][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4424.645880][    C1]  ? get_reg+0x119/0x190
[ 4424.646095][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4424.646363][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4424.646673][    C1]  __tcf_classify+0x329/0x7d0
[ 4424.646916][    C1]  tcf_classify+0x283/0x930
[ 4424.647147][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4424.647398][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4424.647654][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4424.647941][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4424.648211][    C1]  tc_run+0x2e4/0x5d0
[ 4424.648420][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4424.648653][    C1]  ? lock_acquire+0x1c1/0x220
[ 4424.648892][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4424.649154][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4424.649408][    C1]  ? lock_acquire+0x1c1/0x220
[ 4424.649646][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4424.649910][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4424.650218][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4424.650489][    C1]  ? neigh_hh_output+0x348/0x590
[ 4424.650742][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4424.651008][    C1]  ip_finish_output2+0x786/0x18e0
[ 4424.651270][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4424.651552][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4424.651890][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4424.652166][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4424.652420][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4424.652684][    C1]  ip_output+0x16b/0x4f0
[ 4424.652902][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4424.653137][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4424.653384][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4424.653672][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4424.653925][    C1]  ? ip_local_out+0x114/0x3b0
[ 4424.654163][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4424.654413][    C1]  ? __create_object+0x5e/0xb0
[ 4424.654658][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4424.654925][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4424.655210][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4424.655483][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4424.655765][    C1]  tcp_release_cb+0x1e9/0x390
[ 4424.656005][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4424.656273][    C1]  release_sock+0xb8/0x1d0
[ 4424.656501][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4424.656723][    C1]  ? lock_release+0x1d5/0x250
[ 4424.656963][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4424.657215][    C1]  ? core_sys_select+0x620/0x710
[ 4424.657468][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4424.657738][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4424.657964][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4424.658215][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4424.658469][    C1]  ? __fget_light+0x54/0x1e0
[ 4424.658706][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4424.658971][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4424.659217][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4424.659483][    C1]  ? __might_fault+0xc6/0x180
[ 4424.659727][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4424.660007][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4424.660310][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4424.660612][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4424.660934][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4424.661195][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4424.661500][    C1]  do_syscall_64+0xc9/0x1e0
[ 4424.661733][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4424.662034][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4424.662262][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4424.663236][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4424.663660][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4424.664059][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4424.664458][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4424.664858][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4424.665259][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4424.665661][    C1]  </TASK>
[ 4424.665821][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1911s! [perl:7725]
[ 4424.666248][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4424.667500][    C3] irq event stamp: 290154
[ 4424.667720][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4424.668248][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4424.668748][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4424.669213][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4424.669671][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4424.670115][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4424.670725][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4424.671053][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4424.672022][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4424.672330][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4424.672725][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4424.673120][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4424.673516][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4424.673911][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4424.674307][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4424.674750][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4424.675079][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4424.675476][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4424.675872][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4424.676267][    C3] PKRU: 55555554
[ 4424.676447][    C3] Call Trace:
[ 4424.676618][    C3]  <IRQ>
[ 4424.676767][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4424.677028][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4424.677271][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4424.677545][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4424.677815][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4424.678101][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4424.678366][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4424.678672][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4424.678932][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4424.679240][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4424.679537][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4424.679850][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4424.680138][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4424.680430][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4424.680718][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4424.681031][    C3]  ? get_stack_info+0x36/0xc0
[ 4424.681272][    C3]  ? lock_acquire+0x1c1/0x220
[ 4424.681511][    C3]  ? lock_release+0x1d5/0x250
[ 4424.681749][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4424.681996][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4424.682267][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4424.682548][    C3]  ? lock_acquire+0x1c1/0x220
[ 4424.682787][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4424.683031][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4424.683290][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4424.683523][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4424.683767][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4424.684022][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4424.684298][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4424.684573][    C3]  ip_local_deliver+0x19d/0x480
[ 4424.684819][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4424.685087][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4424.685349][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4424.685695][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4424.685946][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4424.686265][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4424.686526][    C3]  ip_rcv+0x564/0x740
[ 4424.686728][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4424.686956][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4424.687209][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4424.687486][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4424.687715][    C3]  ? skb_clone+0x10b/0x330
[ 4424.687941][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4424.688260][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4424.688564][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4424.688844][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4424.689135][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4424.689383][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4424.689613][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4424.689911][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4424.690194][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4424.690516][    C3]  ? lock_acquire+0x1c1/0x220
[ 4424.690754][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4424.691053][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4424.691337][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4424.691652][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4424.691905][    C3]  ? __skb_clone+0x57a/0x760
[ 4424.692137][    C3]  netif_receive_skb+0x55/0x280
[ 4424.692383][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4424.692695][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4424.693023][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4424.693320][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4424.693600][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4424.693886][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4424.694196][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4424.694503][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4424.694827][    C3]  ? lock_release+0x1d5/0x250
[ 4424.695065][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4424.695330][    C3]  ? kernel_text_address+0xce/0xe0
[ 4424.695589][    C3]  ? __kernel_text_address+0x12/0x40
[ 4424.695854][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4424.696137][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4424.696448][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4424.696697][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4424.696972][    C3]  ? get_stack_info+0x36/0xc0
[ 4424.697211][    C3]  __tcf_classify+0x329/0x7d0
[ 4424.697449][    C3]  tcf_classify+0x283/0x930
[ 4424.697686][    C3]  ? lock_release+0x1d5/0x250
[ 4424.697923][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4424.698187][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4424.698442][    C3]  ? __kernel_text_address+0x12/0x40
[ 4424.698707][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4424.698987][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4424.699298][    C3]  tc_run+0x2e4/0x5d0
[ 4424.699503][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4424.699732][    C3]  ? lock_acquire+0x1c1/0x220
[ 4424.699969][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4424.700228][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4424.700479][    C3]  ? lock_acquire+0x1c1/0x220
[ 4424.700716][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4424.700980][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4424.701288][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4424.701559][    C3]  ? neigh_hh_output+0x348/0x590
[ 4424.701811][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4424.702074][    C3]  ip_finish_output2+0x786/0x18e0
[ 4424.702331][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4424.702664][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4424.702937][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4424.703187][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4424.703450][    C3]  ip_output+0x16b/0x4f0
[ 4424.703667][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4424.703908][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4424.704183][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4424.704493][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4424.704767][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4424.705017][    C3]  ? __alloc_skb+0xd4/0x280
[ 4424.705246][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4424.705520][    C3]  ? tcp_fragment+0x168/0x1040
[ 4424.705761][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4424.706011][    C3]  ? ip_local_out+0x114/0x3b0
[ 4424.706250][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4424.706497][    C3]  ? __skb_clone+0x57a/0x760
[ 4424.706731][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4424.706996][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4424.707273][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4424.707518][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4424.707765][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4424.708064][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4424.708382][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4424.708622][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4424.708880][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4424.709147][    C3]  tcp_write_timer+0x82/0x1d0
[ 4424.709384][    C3]  call_timer_fn+0x173/0x430
[ 4424.709619][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4424.709878][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4424.710136][    C3]  __run_timers.part.0+0x52d/0x890
[ 4424.710395][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4424.710664][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4424.710948][    C3]  ? lock_acquire+0x1c1/0x220
[ 4424.711191][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4424.711480][    C3]  ? lock_release+0x1d5/0x250
[ 4424.711718][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4424.711980][    C3]  ? ktime_get+0xb3/0x190
[ 4424.712200][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4424.712493][    C3]  run_timer_softirq+0x72/0x100
[ 4424.712739][    C3]  __do_softirq+0x1b9/0x7ff
[ 4424.712970][    C3]  irq_exit_rcu+0x98/0xc0
[ 4424.713189][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4424.713473][    C3]  </IRQ>
[ 4424.713623][    C3]  <TASK>
[ 4424.713770][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4424.714074][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4424.714394][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4424.715355][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4424.715661][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4424.716055][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4424.716451][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4424.716847][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4424.717243][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4424.717638][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4424.717931][    C3]  uart_start+0xe4/0x1b0
[ 4424.718150][    C3]  n_tty_write+0x677/0x7a0
[ 4424.718381][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4424.718632][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4424.718914][    C3]  ? lock_acquire+0x1c1/0x220
[ 4424.719152][    C3]  ? iterate_tty_write+0x95/0x540
[ 4424.719408][    C3]  iterate_tty_write+0x229/0x540
[ 4424.719660][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4424.719948][    C3]  vfs_write+0x9e9/0x10a0
[ 4424.720170][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4424.720411][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4424.720654][    C3]  ? lock_acquire+0x1c1/0x220
[ 4424.720889][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4424.721186][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4424.721448][    C3]  ? __fget_light+0x54/0x1e0
[ 4424.721685][    C3]  ksys_write+0xf5/0x1e0
[ 4424.721900][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4424.722146][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4424.722449][    C3]  do_syscall_64+0xc9/0x1e0
[ 4424.722678][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4424.722975][    C3] RIP: 0033:0x7f93b2836957
[ 4424.723201][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4424.724168][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4424.724586][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4424.724981][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4424.725379][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4424.725773][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4424.726169][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4424.726566][    C3]  </TASK>
[ 4450.053164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4450.053520][    C3] rcu: 3-....: (2065504 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=497873
[ 4450.054072][    C3] rcu: (t=2056082 jiffies g=1064457 q=88 ncpus=4)
[ 4450.054400][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 4450.054672][    C1] NMI backtrace for cpu 1
[ 4450.054679][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4450.054684][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4450.054687][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4450.054696][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4450.054699][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4450.054703][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4450.054705][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4450.054707][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4450.054708][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4450.054710][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4450.054712][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4450.054715][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4450.054718][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4450.054720][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4450.054721][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4450.054723][    C1] PKRU: 55555554
[ 4450.054724][    C1] Call Trace:
[ 4450.054727][    C1]  <NMI>
[ 4450.054732][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 4450.054738][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4450.054745][    C1]  ? nmi_handle+0x153/0x420
[ 4450.054749][    C1]  ? default_do_nmi+0x41/0x100
[ 4450.054753][    C1]  ? exc_nmi+0xf3/0x120
[ 4450.054755][    C1]  ? end_repeat_nmi+0xf/0x60
[ 4450.054761][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4450.054767][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4450.054770][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4450.054773][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4450.054777][    C1]  </NMI>
[ 4450.054778][    C1]  <TASK>
[ 4450.054779][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4450.054786][    C1]  ? lock_acquire+0x1c1/0x220
[ 4450.054791][    C1]  ? lock_release+0x1d5/0x250
[ 4450.054794][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4450.054798][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4450.054802][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4450.054805][    C1]  ? lock_acquire+0x1c1/0x220
[ 4450.054808][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4450.054813][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4450.054816][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4450.054823][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4450.054826][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4450.054831][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4450.054837][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4450.054841][    C1]  ip_local_deliver+0x19d/0x480
[ 4450.054844][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4450.054846][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4450.054849][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4450.054855][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4450.054859][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4450.054863][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4450.054873][    C1]  ip_rcv+0x564/0x740
[ 4450.054876][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4450.054878][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4450.054884][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4450.054887][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4450.054891][    C1]  ? skb_clone+0x10b/0x330
[ 4450.054895][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4450.054901][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4450.054907][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4450.054911][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4450.054919][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4450.054924][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4450.054926][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4450.054930][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4450.054934][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4450.054938][    C1]  ? lock_acquire+0x1c1/0x220
[ 4450.054941][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4450.054945][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4450.054949][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4450.054954][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4450.054957][    C1]  ? __skb_clone+0x57a/0x760
[ 4450.054959][    C1]  netif_receive_skb+0x55/0x280
[ 4450.054963][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4450.054971][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4450.054978][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4450.054985][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4450.054990][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4450.055001][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4450.055008][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4450.055011][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4450.055018][    C1]  ? stack_trace_save+0x95/0xd0
[ 4450.055022][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4450.055028][    C1]  ? kasan_save_stack+0x34/0x50
[ 4450.055032][    C1]  ? kasan_save_stack+0x24/0x50
[ 4450.055035][    C1]  ? kasan_save_track+0x14/0x30
[ 4450.055038][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4450.055041][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4450.055043][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4450.055047][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4450.055050][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4450.055054][    C1]  ? ip_output+0x16b/0x4f0
[ 4450.055056][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4450.055059][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4450.055063][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4450.055065][    C1]  ? get_reg+0x119/0x190
[ 4450.055068][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4450.055071][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4450.055076][    C1]  __tcf_classify+0x329/0x7d0
[ 4450.055081][    C1]  tcf_classify+0x283/0x930
[ 4450.055084][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4450.055089][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4450.055092][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4450.055096][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4450.055099][    C1]  tc_run+0x2e4/0x5d0
[ 4450.055103][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4450.055106][    C1]  ? lock_acquire+0x1c1/0x220
[ 4450.055108][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4450.055112][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4450.055116][    C1]  ? lock_acquire+0x1c1/0x220
[ 4450.055118][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4450.055121][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4450.055125][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4450.055128][    C1]  ? neigh_hh_output+0x348/0x590
[ 4450.055132][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4450.055135][    C1]  ip_finish_output2+0x786/0x18e0
[ 4450.055138][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4450.055142][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4450.055149][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4450.055152][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4450.055156][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4450.055161][    C1]  ip_output+0x16b/0x4f0
[ 4450.055164][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4450.055168][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4450.055171][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4450.055175][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4450.055178][    C1]  ? ip_local_out+0x114/0x3b0
[ 4450.055182][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4450.055186][    C1]  ? __create_object+0x5e/0xb0
[ 4450.055189][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4450.055195][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4450.055199][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4450.055202][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4450.055207][    C1]  tcp_release_cb+0x1e9/0x390
[ 4450.055210][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4450.055214][    C1]  release_sock+0xb8/0x1d0
[ 4450.055218][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4450.055221][    C1]  ? lock_release+0x1d5/0x250
[ 4450.055223][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4450.055225][    C1]  ? core_sys_select+0x620/0x710
[ 4450.055231][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4450.055235][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4450.055238][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4450.055243][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4450.055245][    C1]  ? __fget_light+0x54/0x1e0
[ 4450.055249][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4450.055253][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4450.055258][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4450.055261][    C1]  ? __might_fault+0xc6/0x180
[ 4450.055268][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4450.055273][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4450.055276][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4450.055281][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4450.055286][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4450.055289][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4450.055293][    C1]  do_syscall_64+0xc9/0x1e0
[ 4450.055297][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4450.055301][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4450.055305][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4450.055307][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4450.055310][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4450.055312][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4450.055313][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4450.055315][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4450.055317][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4450.055322][    C1]  </TASK>
[ 4450.055667][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4450.102343][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4450.102953][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4450.103279][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4450.104238][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4450.104544][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4450.104938][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4450.105332][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4450.105729][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4450.106124][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4450.106519][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4450.106961][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4450.107290][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4450.107689][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4450.108084][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4450.108477][    C3] PKRU: 55555554
[ 4450.108658][    C3] Call Trace:
[ 4450.108828][    C3]  <IRQ>
[ 4450.108976][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4450.109247][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 4450.109497][    C3]  ? check_cpu_stall+0x284/0x500
[ 4450.109747][    C3]  ? rcu_pending+0x92/0x360
[ 4450.109976][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4450.110244][    C3]  ? update_process_times+0xb9/0x110
[ 4450.110510][    C3]  ? tick_sched_handle+0x67/0x130
[ 4450.110764][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4450.111052][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4450.111292][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4450.111601][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4450.111875][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4450.112160][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4450.112424][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4450.112728][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4450.112988][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4450.113297][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4450.113589][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4450.113900][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4450.114189][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4450.114482][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4450.114768][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4450.115076][    C3]  ? get_stack_info+0x36/0xc0
[ 4450.115316][    C3]  ? lock_acquire+0x1c1/0x220
[ 4450.115553][    C3]  ? lock_release+0x1d5/0x250
[ 4450.115790][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4450.116037][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4450.116306][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4450.116590][    C3]  ? lock_acquire+0x1c1/0x220
[ 4450.116825][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4450.117064][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4450.117321][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4450.117556][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4450.117801][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4450.118057][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4450.118331][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4450.118605][    C3]  ip_local_deliver+0x19d/0x480
[ 4450.118851][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4450.119119][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4450.119382][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4450.119726][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4450.119977][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4450.120294][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4450.120555][    C3]  ip_rcv+0x564/0x740
[ 4450.120757][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4450.120996][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4450.121248][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4450.121522][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4450.121752][    C3]  ? skb_clone+0x10b/0x330
[ 4450.121978][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4450.122296][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4450.122599][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4450.122878][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4450.123171][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4450.123417][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4450.123643][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4450.123945][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4450.124225][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4450.124547][    C3]  ? lock_acquire+0x1c1/0x220
[ 4450.124784][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4450.125077][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4450.125360][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4450.125673][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4450.125926][    C3]  ? __skb_clone+0x57a/0x760
[ 4450.126159][    C3]  netif_receive_skb+0x55/0x280
[ 4450.126406][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4450.126715][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4450.127045][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4450.127346][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4450.127619][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4450.127905][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4450.128217][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4450.128528][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4450.128851][    C3]  ? lock_release+0x1d5/0x250
[ 4450.129089][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4450.129353][    C3]  ? kernel_text_address+0xce/0xe0
[ 4450.129613][    C3]  ? __kernel_text_address+0x12/0x40
[ 4450.129879][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4450.130161][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4450.130471][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4450.130721][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4450.131001][    C3]  ? get_stack_info+0x36/0xc0
[ 4450.131242][    C3]  __tcf_classify+0x329/0x7d0
[ 4450.131481][    C3]  tcf_classify+0x283/0x930
[ 4450.131710][    C3]  ? lock_release+0x1d5/0x250
[ 4450.131947][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4450.132208][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4450.132462][    C3]  ? __kernel_text_address+0x12/0x40
[ 4450.132727][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4450.133010][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4450.133320][    C3]  tc_run+0x2e4/0x5d0
[ 4450.133524][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4450.133752][    C3]  ? lock_acquire+0x1c1/0x220
[ 4450.133988][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4450.134250][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4450.134500][    C3]  ? lock_acquire+0x1c1/0x220
[ 4450.134738][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4450.134999][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4450.135304][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4450.135573][    C3]  ? neigh_hh_output+0x348/0x590
[ 4450.135824][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4450.136086][    C3]  ip_finish_output2+0x786/0x18e0
[ 4450.136341][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4450.136674][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4450.136947][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4450.137197][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4450.137460][    C3]  ip_output+0x16b/0x4f0
[ 4450.137674][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4450.137918][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4450.138192][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4450.138501][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4450.138773][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4450.139023][    C3]  ? __alloc_skb+0xd4/0x280
[ 4450.139252][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4450.139521][    C3]  ? tcp_fragment+0x168/0x1040
[ 4450.139763][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4450.140012][    C3]  ? ip_local_out+0x114/0x3b0
[ 4450.140249][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4450.140494][    C3]  ? __skb_clone+0x57a/0x760
[ 4450.140727][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4450.140997][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4450.141277][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4450.141518][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4450.141766][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4450.142065][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4450.142382][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4450.142625][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4450.142883][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4450.143148][    C3]  tcp_write_timer+0x82/0x1d0
[ 4450.143386][    C3]  call_timer_fn+0x173/0x430
[ 4450.143620][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4450.143880][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4450.144138][    C3]  __run_timers.part.0+0x52d/0x890
[ 4450.144396][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4450.144663][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4450.144944][    C3]  ? lock_acquire+0x1c1/0x220
[ 4450.145180][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4450.145469][    C3]  ? lock_release+0x1d5/0x250
[ 4450.145705][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4450.145966][    C3]  ? ktime_get+0xb3/0x190
[ 4450.146188][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4450.146482][    C3]  run_timer_softirq+0x72/0x100
[ 4450.146727][    C3]  __do_softirq+0x1b9/0x7ff
[ 4450.146959][    C3]  irq_exit_rcu+0x98/0xc0
[ 4450.147177][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4450.147463][    C3]  </IRQ>
[ 4450.147612][    C3]  <TASK>
[ 4450.147762][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4450.148062][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4450.148382][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4450.149344][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4450.149652][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4450.150048][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4450.150442][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4450.150837][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4450.151236][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4450.151635][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4450.151931][    C3]  uart_start+0xe4/0x1b0
[ 4450.152152][    C3]  n_tty_write+0x677/0x7a0
[ 4450.152381][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4450.152630][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4450.152915][    C3]  ? lock_acquire+0x1c1/0x220
[ 4450.153149][    C3]  ? iterate_tty_write+0x95/0x540
[ 4450.153405][    C3]  iterate_tty_write+0x229/0x540
[ 4450.153656][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4450.153944][    C3]  vfs_write+0x9e9/0x10a0
[ 4450.154163][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4450.154404][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4450.154648][    C3]  ? lock_acquire+0x1c1/0x220
[ 4450.154883][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4450.155171][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4450.155433][    C3]  ? __fget_light+0x54/0x1e0
[ 4450.155669][    C3]  ksys_write+0xf5/0x1e0
[ 4450.155884][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4450.156131][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4450.156434][    C3]  do_syscall_64+0xc9/0x1e0
[ 4450.156665][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4450.156962][    C3] RIP: 0033:0x7f93b2836957
[ 4450.157189][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4450.158155][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4450.158571][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4450.158974][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4450.159368][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4450.159763][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4450.160156][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4450.160562][    C3]  </TASK>
[ 4476.613154][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1960s! [ncat:8027]
[ 4476.613566][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4476.614789][    C1] irq event stamp: 174248
[ 4476.615000][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4476.615513][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4476.615964][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4476.616420][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4476.616867][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4476.617300][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4476.617892][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4476.618207][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4476.619175][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4476.619480][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4476.619873][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4476.620266][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4476.620659][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4476.621057][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4476.621449][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4476.621891][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4476.622220][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4476.622616][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4476.623009][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4476.623404][    C1] PKRU: 55555554
[ 4476.623583][    C1] Call Trace:
[ 4476.623752][    C1]  <IRQ>
[ 4476.623900][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4476.624160][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4476.624404][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4476.624679][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4476.624948][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4476.625238][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4476.625501][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4476.625806][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4476.626066][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4476.626375][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4476.626668][    C1]  </IRQ>
[ 4476.626819][    C1]  <TASK>
[ 4476.626968][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4476.627282][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4476.627570][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4476.627865][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4476.628152][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4476.628464][    C1]  ? lock_acquire+0x1c1/0x220
[ 4476.628705][    C1]  ? lock_release+0x1d5/0x250
[ 4476.628944][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4476.629193][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4476.629465][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4476.629748][    C1]  ? lock_acquire+0x1c1/0x220
[ 4476.629984][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4476.630225][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4476.630484][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4476.630718][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4476.630968][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4476.631226][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4476.631499][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4476.631774][    C1]  ip_local_deliver+0x19d/0x480
[ 4476.632021][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4476.632291][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4476.632552][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4476.632898][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4476.633149][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4476.633469][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4476.633730][    C1]  ip_rcv+0x564/0x740
[ 4476.633933][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4476.634164][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4476.634415][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4476.634692][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4476.634963][    C1]  ? skb_clone+0x10b/0x330
[ 4476.635190][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4476.635507][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4476.635810][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4476.636091][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4476.636385][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4476.636634][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4476.636863][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4476.637159][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4476.637444][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4476.637768][    C1]  ? lock_acquire+0x1c1/0x220
[ 4476.638004][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4476.638300][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4476.638584][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4476.638899][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4476.639154][    C1]  ? __skb_clone+0x57a/0x760
[ 4476.639388][    C1]  netif_receive_skb+0x55/0x280
[ 4476.639634][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4476.639945][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4476.640277][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4476.640574][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4476.640854][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4476.641139][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4476.641452][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4476.641734][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4476.642047][    C1]  ? stack_trace_save+0x95/0xd0
[ 4476.642294][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4476.642573][    C1]  ? kasan_save_stack+0x34/0x50
[ 4476.642819][    C1]  ? kasan_save_stack+0x24/0x50
[ 4476.643064][    C1]  ? kasan_save_track+0x14/0x30
[ 4476.643311][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4476.643573][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4476.643824][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4476.644070][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4476.644332][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4476.644594][    C1]  ? ip_output+0x16b/0x4f0
[ 4476.644819][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4476.645073][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4476.645344][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4476.645610][    C1]  ? get_reg+0x119/0x190
[ 4476.645826][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4476.646091][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4476.646399][    C1]  __tcf_classify+0x329/0x7d0
[ 4476.646639][    C1]  tcf_classify+0x283/0x930
[ 4476.646867][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4476.647118][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4476.647373][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4476.647656][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4476.647923][    C1]  tc_run+0x2e4/0x5d0
[ 4476.648127][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4476.648357][    C1]  ? lock_acquire+0x1c1/0x220
[ 4476.648593][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4476.648851][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4476.649102][    C1]  ? lock_acquire+0x1c1/0x220
[ 4476.649340][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4476.649602][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4476.649904][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4476.650176][    C1]  ? neigh_hh_output+0x348/0x590
[ 4476.650426][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4476.650689][    C1]  ip_finish_output2+0x786/0x18e0
[ 4476.650947][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4476.651228][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4476.651564][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4476.651837][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4476.652088][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4476.652351][    C1]  ip_output+0x16b/0x4f0
[ 4476.652566][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4476.652798][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4476.653039][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4476.653325][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4476.653574][    C1]  ? ip_local_out+0x114/0x3b0
[ 4476.653813][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4476.654060][    C1]  ? __create_object+0x5e/0xb0
[ 4476.654304][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4476.654569][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4476.654847][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4476.655119][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4476.655400][    C1]  tcp_release_cb+0x1e9/0x390
[ 4476.655638][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4476.655902][    C1]  release_sock+0xb8/0x1d0
[ 4476.656125][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4476.656347][    C1]  ? lock_release+0x1d5/0x250
[ 4476.656585][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4476.656833][    C1]  ? core_sys_select+0x620/0x710
[ 4476.657086][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4476.657356][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4476.657580][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4476.657827][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4476.658080][    C1]  ? __fget_light+0x54/0x1e0
[ 4476.658317][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4476.658580][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4476.658820][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4476.659083][    C1]  ? __might_fault+0xc6/0x180
[ 4476.659324][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4476.659604][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4476.659902][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4476.660200][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4476.660519][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4476.660774][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4476.661076][    C1]  do_syscall_64+0xc9/0x1e0
[ 4476.661310][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4476.661607][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4476.661834][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4476.662798][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4476.663219][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4476.663616][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4476.664011][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4476.664406][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4476.664803][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4476.665205][    C1]  </TASK>
[ 4476.665360][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1960s! [perl:7725]
[ 4476.665774][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4476.667033][    C3] irq event stamp: 290154
[ 4476.667251][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4476.667783][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4476.668284][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4476.668752][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4476.669212][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4476.669657][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4476.670267][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4476.670590][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4476.671567][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4476.671873][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4476.672272][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4476.672668][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4476.673062][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4476.673459][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4476.673855][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4476.674300][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4476.674630][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4476.675026][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4476.675424][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4476.675819][    C3] PKRU: 55555554
[ 4476.676000][    C3] Call Trace:
[ 4476.676170][    C3]  <IRQ>
[ 4476.676318][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4476.676579][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4476.676820][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4476.677094][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4476.677365][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4476.677652][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4476.677915][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4476.678220][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4476.678481][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4476.678787][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4476.679081][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4476.679394][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4476.679682][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4476.679975][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4476.680263][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4476.680571][    C3]  ? get_stack_info+0x36/0xc0
[ 4476.680817][    C3]  ? lock_acquire+0x1c1/0x220
[ 4476.681058][    C3]  ? lock_release+0x1d5/0x250
[ 4476.681297][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4476.681543][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4476.681817][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4476.682100][    C3]  ? lock_acquire+0x1c1/0x220
[ 4476.682338][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4476.682579][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4476.682837][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4476.683074][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4476.683319][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4476.683575][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4476.683850][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4476.684126][    C3]  ip_local_deliver+0x19d/0x480
[ 4476.684372][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4476.684642][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4476.684903][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4476.685250][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4476.685500][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4476.685818][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4476.686078][    C3]  ip_rcv+0x564/0x740
[ 4476.686283][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4476.686511][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4476.686763][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4476.687038][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4476.687270][    C3]  ? skb_clone+0x10b/0x330
[ 4476.687497][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4476.687815][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4476.688116][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4476.688399][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4476.688690][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4476.688937][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4476.689165][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4476.689464][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4476.689746][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4476.690070][    C3]  ? lock_acquire+0x1c1/0x220
[ 4476.690307][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4476.690603][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4476.690893][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4476.691209][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4476.691463][    C3]  ? __skb_clone+0x57a/0x760
[ 4476.691694][    C3]  netif_receive_skb+0x55/0x280
[ 4476.691941][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4476.692253][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4476.692584][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4476.692882][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4476.693153][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4476.693440][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4476.693752][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4476.694060][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4476.694385][    C3]  ? lock_release+0x1d5/0x250
[ 4476.694624][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4476.694887][    C3]  ? kernel_text_address+0xce/0xe0
[ 4476.695147][    C3]  ? __kernel_text_address+0x12/0x40
[ 4476.695412][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4476.695694][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4476.696002][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4476.696252][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4476.696532][    C3]  ? get_stack_info+0x36/0xc0
[ 4476.696771][    C3]  __tcf_classify+0x329/0x7d0
[ 4476.697011][    C3]  tcf_classify+0x283/0x930
[ 4476.697242][    C3]  ? lock_release+0x1d5/0x250
[ 4476.697478][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4476.697741][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4476.697995][    C3]  ? __kernel_text_address+0x12/0x40
[ 4476.698261][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4476.698540][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4476.698850][    C3]  tc_run+0x2e4/0x5d0
[ 4476.699054][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4476.699286][    C3]  ? lock_acquire+0x1c1/0x220
[ 4476.699524][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4476.699784][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4476.700036][    C3]  ? lock_acquire+0x1c1/0x220
[ 4476.700271][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4476.700534][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4476.700839][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4476.701112][    C3]  ? neigh_hh_output+0x348/0x590
[ 4476.701362][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4476.701627][    C3]  ip_finish_output2+0x786/0x18e0
[ 4476.701882][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4476.702218][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4476.702493][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4476.702742][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4476.703004][    C3]  ip_output+0x16b/0x4f0
[ 4476.703221][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4476.703464][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4476.703741][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4476.704049][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4476.704323][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4476.704575][    C3]  ? __alloc_skb+0xd4/0x280
[ 4476.704802][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4476.705073][    C3]  ? tcp_fragment+0x168/0x1040
[ 4476.705315][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4476.705563][    C3]  ? ip_local_out+0x114/0x3b0
[ 4476.705802][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4476.706048][    C3]  ? __skb_clone+0x57a/0x760
[ 4476.706283][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4476.706547][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4476.706825][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4476.707068][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4476.707318][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4476.707617][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4476.707935][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4476.708176][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4476.708435][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4476.708701][    C3]  tcp_write_timer+0x82/0x1d0
[ 4476.708937][    C3]  call_timer_fn+0x173/0x430
[ 4476.709174][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4476.709434][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4476.709693][    C3]  __run_timers.part.0+0x52d/0x890
[ 4476.709951][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4476.710219][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4476.710501][    C3]  ? lock_acquire+0x1c1/0x220
[ 4476.710738][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4476.711032][    C3]  ? lock_release+0x1d5/0x250
[ 4476.711270][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4476.711532][    C3]  ? ktime_get+0xb3/0x190
[ 4476.711750][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4476.712046][    C3]  run_timer_softirq+0x72/0x100
[ 4476.712292][    C3]  __do_softirq+0x1b9/0x7ff
[ 4476.712524][    C3]  irq_exit_rcu+0x98/0xc0
[ 4476.712742][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4476.713025][    C3]  </IRQ>
[ 4476.713175][    C3]  <TASK>
[ 4476.713323][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4476.713626][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4476.713947][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4476.714907][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4476.715214][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4476.715608][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4476.716003][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4476.716400][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4476.716799][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4476.717196][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4476.717490][    C3]  uart_start+0xe4/0x1b0
[ 4476.717707][    C3]  n_tty_write+0x677/0x7a0
[ 4476.717938][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4476.718189][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4476.718474][    C3]  ? lock_acquire+0x1c1/0x220
[ 4476.718711][    C3]  ? iterate_tty_write+0x95/0x540
[ 4476.718967][    C3]  iterate_tty_write+0x229/0x540
[ 4476.719218][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4476.719503][    C3]  vfs_write+0x9e9/0x10a0
[ 4476.719729][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4476.719970][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4476.720211][    C3]  ? lock_acquire+0x1c1/0x220
[ 4476.720449][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4476.720737][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4476.721005][    C3]  ? __fget_light+0x54/0x1e0
[ 4476.721239][    C3]  ksys_write+0xf5/0x1e0
[ 4476.721456][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4476.721703][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4476.722005][    C3]  do_syscall_64+0xc9/0x1e0
[ 4476.722235][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4476.722533][    C3] RIP: 0033:0x7f93b2836957
[ 4476.722756][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4476.723717][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4476.724135][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4476.724531][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4476.724928][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4476.725325][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4476.725720][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4476.726118][    C3]  </TASK>
[ 4504.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 1986s! [ncat:8027]
[ 4504.613575][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4504.614829][    C1] irq event stamp: 174248
[ 4504.615046][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4504.615571][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4504.616031][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4504.616497][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4504.616955][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4504.617399][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4504.618004][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4504.618328][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4504.619290][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4504.619593][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4504.619990][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4504.620386][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4504.620786][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4504.621179][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4504.621576][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4504.622018][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4504.622349][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4504.622745][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4504.623143][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4504.623542][    C1] PKRU: 55555554
[ 4504.623721][    C1] Call Trace:
[ 4504.623892][    C1]  <IRQ>
[ 4504.624043][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4504.624307][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4504.624547][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4504.624823][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4504.625092][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4504.625379][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4504.625643][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4504.625945][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4504.626207][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4504.626513][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4504.626808][    C1]  </IRQ>
[ 4504.626956][    C1]  <TASK>
[ 4504.627107][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4504.627419][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4504.627707][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4504.628000][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4504.628288][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4504.628598][    C1]  ? lock_acquire+0x1c1/0x220
[ 4504.628838][    C1]  ? lock_release+0x1d5/0x250
[ 4504.629075][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4504.629322][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4504.629594][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4504.629876][    C1]  ? lock_acquire+0x1c1/0x220
[ 4504.630114][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4504.630355][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4504.630612][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4504.630849][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4504.631095][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4504.631352][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4504.631628][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4504.631904][    C1]  ip_local_deliver+0x19d/0x480
[ 4504.632150][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4504.632421][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4504.632682][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4504.633026][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4504.633279][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4504.633596][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4504.633857][    C1]  ip_rcv+0x564/0x740
[ 4504.634061][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4504.634291][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4504.634546][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4504.634820][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4504.635092][    C1]  ? skb_clone+0x10b/0x330
[ 4504.635318][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4504.635635][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4504.635939][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4504.636218][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4504.636512][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4504.636760][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4504.636986][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4504.637287][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4504.637569][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4504.637893][    C1]  ? lock_acquire+0x1c1/0x220
[ 4504.638130][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4504.638427][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4504.638709][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4504.639023][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4504.639279][    C1]  ? __skb_clone+0x57a/0x760
[ 4504.639512][    C1]  netif_receive_skb+0x55/0x280
[ 4504.639759][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4504.640070][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4504.640401][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4504.640702][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4504.640976][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4504.641263][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4504.641573][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4504.641855][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4504.642168][    C1]  ? stack_trace_save+0x95/0xd0
[ 4504.642415][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4504.642691][    C1]  ? kasan_save_stack+0x34/0x50
[ 4504.642938][    C1]  ? kasan_save_stack+0x24/0x50
[ 4504.643186][    C1]  ? kasan_save_track+0x14/0x30
[ 4504.643431][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4504.643695][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4504.643948][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4504.644196][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4504.644457][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4504.644719][    C1]  ? ip_output+0x16b/0x4f0
[ 4504.644944][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4504.645199][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4504.645469][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4504.645734][    C1]  ? get_reg+0x119/0x190
[ 4504.645949][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4504.646215][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4504.646521][    C1]  __tcf_classify+0x329/0x7d0
[ 4504.646759][    C1]  tcf_classify+0x283/0x930
[ 4504.646990][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4504.647240][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4504.647494][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4504.647776][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4504.648041][    C1]  tc_run+0x2e4/0x5d0
[ 4504.648249][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4504.648477][    C1]  ? lock_acquire+0x1c1/0x220
[ 4504.648714][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4504.648974][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4504.649227][    C1]  ? lock_acquire+0x1c1/0x220
[ 4504.649465][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4504.649726][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4504.650029][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4504.650299][    C1]  ? neigh_hh_output+0x348/0x590
[ 4504.650549][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4504.650815][    C1]  ip_finish_output2+0x786/0x18e0
[ 4504.651073][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4504.651352][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4504.651688][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4504.651962][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4504.652214][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4504.652476][    C1]  ip_output+0x16b/0x4f0
[ 4504.652689][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4504.652923][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4504.653165][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4504.653448][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4504.653697][    C1]  ? ip_local_out+0x114/0x3b0
[ 4504.653935][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4504.654183][    C1]  ? __create_object+0x5e/0xb0
[ 4504.654424][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4504.654690][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4504.654968][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4504.655239][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4504.655523][    C1]  tcp_release_cb+0x1e9/0x390
[ 4504.655759][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4504.656024][    C1]  release_sock+0xb8/0x1d0
[ 4504.656250][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4504.656469][    C1]  ? lock_release+0x1d5/0x250
[ 4504.656706][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4504.656954][    C1]  ? core_sys_select+0x620/0x710
[ 4504.657208][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4504.657475][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4504.657700][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4504.657949][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4504.658202][    C1]  ? __fget_light+0x54/0x1e0
[ 4504.658436][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4504.658699][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4504.658937][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4504.659202][    C1]  ? __might_fault+0xc6/0x180
[ 4504.659443][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4504.659723][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4504.660018][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4504.660320][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4504.660643][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4504.660894][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4504.661196][    C1]  do_syscall_64+0xc9/0x1e0
[ 4504.661425][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4504.661723][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4504.661949][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4504.662912][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4504.663329][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4504.663724][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4504.664119][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4504.664516][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4504.664911][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4504.665311][    C1]  </TASK>
[ 4504.665468][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 1986s! [perl:7725]
[ 4504.665895][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4504.667152][    C3] irq event stamp: 290154
[ 4504.667369][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4504.667894][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4504.668396][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4504.668860][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4504.669321][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4504.669765][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4504.670374][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[ 4504.670665][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 4504.671629][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 4504.671934][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4504.672330][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4504.672724][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4504.673117][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4504.673515][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4504.673912][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4504.674356][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4504.674685][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4504.675081][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4504.675479][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4504.675875][    C3] PKRU: 55555554
[ 4504.676056][    C3] Call Trace:
[ 4504.676225][    C3]  <IRQ>
[ 4504.676375][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4504.676635][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4504.676877][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4504.677151][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4504.677421][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4504.677708][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4504.677970][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4504.678274][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4504.678534][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4504.678842][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4504.679135][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4504.679447][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4504.679734][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 4504.680014][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 4504.680294][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4504.680602][    C3]  ? get_stack_info+0x36/0xc0
[ 4504.680848][    C3]  ? lock_acquire+0x1c1/0x220
[ 4504.681086][    C3]  ? lock_release+0x1d5/0x250
[ 4504.681323][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4504.681570][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4504.681841][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4504.682124][    C3]  ? lock_acquire+0x1c1/0x220
[ 4504.682362][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4504.682599][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4504.682858][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4504.683092][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4504.683338][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4504.683594][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4504.683867][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4504.684147][    C3]  ip_local_deliver+0x19d/0x480
[ 4504.684391][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4504.684664][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4504.684924][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4504.685268][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4504.685519][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4504.685837][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4504.686098][    C3]  ip_rcv+0x564/0x740
[ 4504.686300][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4504.686530][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4504.686782][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4504.687054][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4504.687287][    C3]  ? skb_clone+0x10b/0x330
[ 4504.687510][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4504.687827][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4504.688131][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4504.688411][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4504.688705][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4504.688953][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4504.689179][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4504.689477][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4504.689759][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4504.690082][    C3]  ? lock_acquire+0x1c1/0x220
[ 4504.690323][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4504.690622][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4504.690904][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4504.691221][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4504.691474][    C3]  ? __skb_clone+0x57a/0x760
[ 4504.691709][    C3]  netif_receive_skb+0x55/0x280
[ 4504.691955][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4504.692267][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4504.692598][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4504.692894][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4504.693167][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4504.693454][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4504.693766][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4504.694073][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4504.694398][    C3]  ? lock_release+0x1d5/0x250
[ 4504.694633][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4504.694898][    C3]  ? kernel_text_address+0xce/0xe0
[ 4504.695157][    C3]  ? __kernel_text_address+0x12/0x40
[ 4504.695424][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4504.695704][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4504.696015][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4504.696266][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4504.696540][    C3]  ? get_stack_info+0x36/0xc0
[ 4504.696779][    C3]  __tcf_classify+0x329/0x7d0
[ 4504.697020][    C3]  tcf_classify+0x283/0x930
[ 4504.697248][    C3]  ? lock_release+0x1d5/0x250
[ 4504.697487][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4504.697748][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4504.698001][    C3]  ? __kernel_text_address+0x12/0x40
[ 4504.698268][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4504.698550][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4504.698860][    C3]  tc_run+0x2e4/0x5d0
[ 4504.699064][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4504.699294][    C3]  ? lock_acquire+0x1c1/0x220
[ 4504.699530][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4504.699788][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4504.700040][    C3]  ? lock_acquire+0x1c1/0x220
[ 4504.700278][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4504.700542][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4504.700853][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4504.701122][    C3]  ? neigh_hh_output+0x348/0x590
[ 4504.701374][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4504.701636][    C3]  ip_finish_output2+0x786/0x18e0
[ 4504.701891][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4504.702226][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4504.702501][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4504.702753][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4504.703016][    C3]  ip_output+0x16b/0x4f0
[ 4504.703231][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4504.703473][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4504.703746][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4504.704054][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4504.704329][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4504.704580][    C3]  ? __alloc_skb+0xd4/0x280
[ 4504.704809][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4504.705077][    C3]  ? tcp_fragment+0x168/0x1040
[ 4504.705320][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4504.705570][    C3]  ? ip_local_out+0x114/0x3b0
[ 4504.705808][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4504.706056][    C3]  ? __skb_clone+0x57a/0x760
[ 4504.706288][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4504.706554][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4504.706834][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4504.707077][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4504.707326][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4504.707624][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4504.707941][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4504.708184][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4504.708443][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4504.708709][    C3]  tcp_write_timer+0x82/0x1d0
[ 4504.708950][    C3]  call_timer_fn+0x173/0x430
[ 4504.709187][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4504.709448][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4504.709707][    C3]  __run_timers.part.0+0x52d/0x890
[ 4504.709965][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4504.710232][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4504.710514][    C3]  ? lock_acquire+0x1c1/0x220
[ 4504.710756][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4504.711047][    C3]  ? lock_release+0x1d5/0x250
[ 4504.711285][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4504.711546][    C3]  ? ktime_get+0xb3/0x190
[ 4504.711766][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4504.712060][    C3]  run_timer_softirq+0x72/0x100
[ 4504.712307][    C3]  __do_softirq+0x1b9/0x7ff
[ 4504.712536][    C3]  irq_exit_rcu+0x98/0xc0
[ 4504.712758][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4504.713040][    C3]  </IRQ>
[ 4504.713190][    C3]  <TASK>
[ 4504.713342][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4504.713642][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4504.713964][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4504.714925][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4504.715230][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4504.715625][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4504.716020][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4504.716413][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4504.716810][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4504.717210][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4504.717503][    C3]  uart_start+0xe4/0x1b0
[ 4504.717724][    C3]  n_tty_write+0x677/0x7a0
[ 4504.717953][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4504.718204][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4504.718491][    C3]  ? lock_acquire+0x1c1/0x220
[ 4504.718727][    C3]  ? iterate_tty_write+0x95/0x540
[ 4504.718981][    C3]  iterate_tty_write+0x229/0x540
[ 4504.719233][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4504.719520][    C3]  vfs_write+0x9e9/0x10a0
[ 4504.719741][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4504.719982][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4504.720225][    C3]  ? lock_acquire+0x1c1/0x220
[ 4504.720463][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4504.720754][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4504.721015][    C3]  ? __fget_light+0x54/0x1e0
[ 4504.721252][    C3]  ksys_write+0xf5/0x1e0
[ 4504.721468][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4504.721712][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4504.722016][    C3]  do_syscall_64+0xc9/0x1e0
[ 4504.722247][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4504.722542][    C3] RIP: 0033:0x7f93b2836957
[ 4504.722768][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4504.723727][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4504.724145][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4504.724539][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4504.724933][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4504.725328][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4504.725725][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4504.726128][    C3]  </TASK>
[ 4528.161162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4528.161531][    C1] rcu: 1-....: (2148003 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=516795
[ 4528.162082][    C1] rcu: (t=2134190 jiffies g=1064457 q=88 ncpus=4)
[ 4528.162416][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4528.162860][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4528.163474][    C1] RIP: 0010:kasan_check_range+0x10f/0x1c0
[ 4528.163766][    C1] Code: 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff 5b b8 01 00 00 00 5d 41 5c <c3> cc cc cc cc 41 bc 08 00 00 00 45 29 dc 49 8d 14 2c eb 0c 48 83
[ 4528.164728][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000246
[ 4528.165032][    C1] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4528.165428][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4528.165823][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4528.166218][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4528.166613][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4528.167009][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4528.167452][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4528.167782][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4528.168179][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4528.168576][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4528.168971][    C1] PKRU: 55555554
[ 4528.169151][    C1] Call Trace:
[ 4528.169319][    C1]  <IRQ>
[ 4528.169469][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4528.169742][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 4528.169994][    C1]  ? check_cpu_stall+0x284/0x500
[ 4528.170248][    C1]  ? rcu_pending+0x92/0x360
[ 4528.170475][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4528.170750][    C1]  ? update_process_times+0xb9/0x110
[ 4528.171018][    C1]  ? tick_sched_handle+0x67/0x130
[ 4528.171274][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4528.171557][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4528.171798][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4528.172109][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4528.172380][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4528.172668][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4528.172932][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4528.173236][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4528.173500][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4528.173805][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4528.174102][    C1]  </IRQ>
[ 4528.174251][    C1]  <TASK>
[ 4528.174404][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4528.174719][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4528.175007][    C1]  ? kasan_check_range+0x10f/0x1c0
[ 4528.175267][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 4528.175548][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4528.175859][    C1]  ? lock_acquire+0x1c1/0x220
[ 4528.176099][    C1]  ? lock_release+0x1d5/0x250
[ 4528.176338][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4528.176586][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4528.176855][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4528.177139][    C1]  ? lock_acquire+0x1c1/0x220
[ 4528.177375][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4528.177615][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4528.177874][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4528.178108][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4528.178355][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4528.178612][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4528.178885][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4528.179160][    C1]  ip_local_deliver+0x19d/0x480
[ 4528.179407][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4528.179679][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4528.179941][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4528.180290][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4528.180546][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4528.180865][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4528.181128][    C1]  ip_rcv+0x564/0x740
[ 4528.181332][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4528.181562][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4528.181814][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4528.182091][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4528.182363][    C1]  ? skb_clone+0x10b/0x330
[ 4528.182591][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4528.182909][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4528.183213][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4528.183495][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4528.183788][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4528.184036][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4528.184268][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4528.184565][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4528.184851][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4528.185176][    C1]  ? lock_acquire+0x1c1/0x220
[ 4528.185414][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4528.185709][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4528.185994][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4528.186311][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4528.186566][    C1]  ? __skb_clone+0x57a/0x760
[ 4528.186798][    C1]  netif_receive_skb+0x55/0x280
[ 4528.187046][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4528.187360][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4528.187691][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4528.187990][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4528.188265][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4528.188552][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4528.188863][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4528.189147][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4528.189462][    C1]  ? stack_trace_save+0x95/0xd0
[ 4528.189711][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4528.189991][    C1]  ? kasan_save_stack+0x34/0x50
[ 4528.190239][    C1]  ? kasan_save_stack+0x24/0x50
[ 4528.190484][    C1]  ? kasan_save_track+0x14/0x30
[ 4528.190735][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4528.190997][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4528.191251][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4528.191498][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4528.191760][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4528.192025][    C1]  ? ip_output+0x16b/0x4f0
[ 4528.192250][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4528.192505][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4528.192776][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4528.193043][    C1]  ? get_reg+0x119/0x190
[ 4528.193260][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4528.193526][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4528.193836][    C1]  __tcf_classify+0x329/0x7d0
[ 4528.194077][    C1]  tcf_classify+0x283/0x930
[ 4528.194308][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4528.194555][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4528.194809][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4528.195094][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4528.195362][    C1]  tc_run+0x2e4/0x5d0
[ 4528.195565][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4528.195796][    C1]  ? lock_acquire+0x1c1/0x220
[ 4528.196031][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4528.196291][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4528.196543][    C1]  ? lock_acquire+0x1c1/0x220
[ 4528.196786][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4528.197048][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4528.197353][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4528.197623][    C1]  ? neigh_hh_output+0x348/0x590
[ 4528.197874][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4528.198137][    C1]  ip_finish_output2+0x786/0x18e0
[ 4528.198393][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4528.198674][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4528.199009][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4528.199284][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4528.199536][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4528.199799][    C1]  ip_output+0x16b/0x4f0
[ 4528.200015][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4528.200249][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4528.200491][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4528.200783][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4528.201032][    C1]  ? ip_local_out+0x114/0x3b0
[ 4528.201270][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4528.201517][    C1]  ? __create_object+0x5e/0xb0
[ 4528.201760][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4528.202025][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4528.202306][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4528.202578][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4528.202857][    C1]  tcp_release_cb+0x1e9/0x390
[ 4528.203096][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4528.203361][    C1]  release_sock+0xb8/0x1d0
[ 4528.203587][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4528.203806][    C1]  ? lock_release+0x1d5/0x250
[ 4528.204044][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4528.204293][    C1]  ? core_sys_select+0x620/0x710
[ 4528.204546][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4528.204813][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4528.205036][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4528.205283][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4528.205536][    C1]  ? __fget_light+0x54/0x1e0
[ 4528.205772][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4528.206035][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4528.206276][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4528.206539][    C1]  ? __might_fault+0xc6/0x180
[ 4528.206781][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4528.207060][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4528.207358][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4528.207655][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4528.207974][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4528.208225][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4528.208527][    C1]  do_syscall_64+0xc9/0x1e0
[ 4528.208759][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4528.209054][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4528.209283][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4528.210245][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4528.210673][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4528.211069][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4528.211465][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4528.211860][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4528.212260][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4528.212660][    C1]  </TASK>
[ 4528.212816][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 4528.213090][    C3] NMI backtrace for cpu 3
[ 4528.213097][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4528.213101][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4528.213104][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4528.213112][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4528.213116][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4528.213119][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4528.213120][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4528.213122][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4528.213124][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4528.213126][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4528.213127][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4528.213129][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4528.213133][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4528.213134][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4528.213136][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4528.213137][    C3] PKRU: 55555554
[ 4528.213138][    C3] Call Trace:
[ 4528.213141][    C3]  <NMI>
[ 4528.213145][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 4528.213151][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4528.213156][    C3]  ? nmi_handle+0x153/0x420
[ 4528.213163][    C3]  ? default_do_nmi+0x41/0x100
[ 4528.213167][    C3]  ? exc_nmi+0xf3/0x120
[ 4528.213169][    C3]  ? end_repeat_nmi+0xf/0x60
[ 4528.213175][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4528.213180][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4528.213184][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4528.213187][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4528.213190][    C3]  </NMI>
[ 4528.213191][    C3]  <IRQ>
[ 4528.213193][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4528.213195][    C3]  ? get_stack_info+0x36/0xc0
[ 4528.213201][    C3]  ? lock_acquire+0x1c1/0x220
[ 4528.213206][    C3]  ? lock_release+0x1d5/0x250
[ 4528.213209][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4528.213214][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4528.213216][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4528.213220][    C3]  ? lock_acquire+0x1c1/0x220
[ 4528.213222][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4528.213227][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4528.213230][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4528.213237][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4528.213239][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4528.213244][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4528.213251][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4528.213255][    C3]  ip_local_deliver+0x19d/0x480
[ 4528.213258][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4528.213260][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4528.213263][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4528.213270][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4528.213274][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4528.213278][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4528.213288][    C3]  ip_rcv+0x564/0x740
[ 4528.213290][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4528.213293][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4528.213298][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4528.213301][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4528.213306][    C3]  ? skb_clone+0x10b/0x330
[ 4528.213311][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4528.213316][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4528.213322][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4528.213326][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4528.213334][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4528.213339][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4528.213341][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4528.213345][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4528.213349][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4528.213353][    C3]  ? lock_acquire+0x1c1/0x220
[ 4528.213356][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4528.213360][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4528.213364][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4528.213369][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4528.213372][    C3]  ? __skb_clone+0x57a/0x760
[ 4528.213375][    C3]  netif_receive_skb+0x55/0x280
[ 4528.213378][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4528.213386][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4528.213394][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4528.213400][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4528.213405][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4528.213416][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4528.213425][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4528.213433][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4528.213442][    C3]  ? lock_release+0x1d5/0x250
[ 4528.213445][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4528.213451][    C3]  ? kernel_text_address+0xce/0xe0
[ 4528.213455][    C3]  ? __kernel_text_address+0x12/0x40
[ 4528.213458][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4528.213461][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4528.213465][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4528.213473][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4528.213476][    C3]  ? get_stack_info+0x36/0xc0
[ 4528.213481][    C3]  __tcf_classify+0x329/0x7d0
[ 4528.213486][    C3]  tcf_classify+0x283/0x930
[ 4528.213490][    C3]  ? lock_release+0x1d5/0x250
[ 4528.213493][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4528.213496][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4528.213499][    C3]  ? __kernel_text_address+0x12/0x40
[ 4528.213502][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4528.213504][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4528.213507][    C3]  tc_run+0x2e4/0x5d0
[ 4528.213512][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4528.213515][    C3]  ? lock_acquire+0x1c1/0x220
[ 4528.213517][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4528.213521][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4528.213525][    C3]  ? lock_acquire+0x1c1/0x220
[ 4528.213527][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4528.213531][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4528.213534][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4528.213537][    C3]  ? neigh_hh_output+0x348/0x590
[ 4528.213541][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4528.213545][    C3]  ip_finish_output2+0x786/0x18e0
[ 4528.213548][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4528.213556][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4528.213558][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4528.213562][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4528.213565][    C3]  ip_output+0x16b/0x4f0
[ 4528.213569][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4528.213571][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4528.213574][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4528.213577][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4528.213580][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4528.213583][    C3]  ? __alloc_skb+0xd4/0x280
[ 4528.213586][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4528.213590][    C3]  ? tcp_fragment+0x168/0x1040
[ 4528.213594][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4528.213597][    C3]  ? ip_local_out+0x114/0x3b0
[ 4528.213600][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4528.213604][    C3]  ? __skb_clone+0x57a/0x760
[ 4528.213607][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4528.213613][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4528.213616][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4528.213620][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4528.213625][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4528.213629][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4528.213632][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4528.213636][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4528.213639][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4528.213642][    C3]  tcp_write_timer+0x82/0x1d0
[ 4528.213646][    C3]  call_timer_fn+0x173/0x430
[ 4528.213651][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4528.213656][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4528.213660][    C3]  __run_timers.part.0+0x52d/0x890
[ 4528.213663][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4528.213667][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4528.213670][    C3]  ? lock_acquire+0x1c1/0x220
[ 4528.213672][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4528.213677][    C3]  ? lock_release+0x1d5/0x250
[ 4528.213680][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4528.213683][    C3]  ? ktime_get+0xb3/0x190
[ 4528.213686][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4528.213691][    C3]  run_timer_softirq+0x72/0x100
[ 4528.213694][    C3]  __do_softirq+0x1b9/0x7ff
[ 4528.213699][    C3]  irq_exit_rcu+0x98/0xc0
[ 4528.213702][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4528.213706][    C3]  </IRQ>
[ 4528.213707][    C3]  <TASK>
[ 4528.213708][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4528.213711][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4528.213714][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4528.213716][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4528.213718][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4528.213720][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4528.213721][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4528.213723][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4528.213724][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4528.213729][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4528.213733][    C3]  uart_start+0xe4/0x1b0
[ 4528.213740][    C3]  n_tty_write+0x677/0x7a0
[ 4528.213746][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4528.213749][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4528.213755][    C3]  ? lock_acquire+0x1c1/0x220
[ 4528.213758][    C3]  ? iterate_tty_write+0x95/0x540
[ 4528.213762][    C3]  iterate_tty_write+0x229/0x540
[ 4528.213766][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4528.213770][    C3]  vfs_write+0x9e9/0x10a0
[ 4528.213774][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4528.213777][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4528.213781][    C3]  ? lock_acquire+0x1c1/0x220
[ 4528.213783][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4528.213787][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4528.213790][    C3]  ? __fget_light+0x54/0x1e0
[ 4528.213796][    C3]  ksys_write+0xf5/0x1e0
[ 4528.213799][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4528.213803][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4528.213807][    C3]  do_syscall_64+0xc9/0x1e0
[ 4528.213812][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4528.213815][    C3] RIP: 0033:0x7f93b2836957
[ 4528.213818][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4528.213820][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4528.213823][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4528.213824][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4528.213825][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4528.213827][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4528.213828][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4528.213833][    C3]  </TASK>
[ 4552.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2030s! [ncat:8027]
[ 4552.613579][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4552.614837][    C1] irq event stamp: 174248
[ 4552.615057][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4552.615585][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4552.616046][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4552.616513][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4552.616973][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4552.617420][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4552.618028][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4552.618353][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4552.619319][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4552.619625][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4552.620022][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4552.620425][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4552.620821][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4552.621221][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4552.621620][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4552.622067][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4552.622399][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4552.622798][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4552.623196][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4552.623596][    C1] PKRU: 55555554
[ 4552.623777][    C1] Call Trace:
[ 4552.623947][    C1]  <IRQ>
[ 4552.624098][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4552.624362][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4552.624603][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4552.624882][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4552.625152][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4552.625442][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4552.625707][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4552.626011][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4552.626274][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4552.626583][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4552.626880][    C1]  </IRQ>
[ 4552.627028][    C1]  <TASK>
[ 4552.627180][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4552.627493][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4552.627783][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4552.628079][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4552.628368][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4552.628682][    C1]  ? lock_acquire+0x1c1/0x220
[ 4552.628924][    C1]  ? lock_release+0x1d5/0x250
[ 4552.629163][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4552.629410][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4552.629683][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4552.629967][    C1]  ? lock_acquire+0x1c1/0x220
[ 4552.630208][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4552.630454][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4552.630715][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4552.630948][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4552.631195][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4552.631452][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4552.631726][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4552.632005][    C1]  ip_local_deliver+0x19d/0x480
[ 4552.632252][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4552.632525][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4552.632787][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4552.633136][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4552.633390][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4552.633709][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4552.633971][    C1]  ip_rcv+0x564/0x740
[ 4552.634174][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4552.634406][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4552.634660][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4552.634935][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4552.635210][    C1]  ? skb_clone+0x10b/0x330
[ 4552.635438][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4552.635760][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4552.636066][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4552.636348][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4552.636642][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4552.636890][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4552.637119][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4552.637421][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4552.637704][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4552.638028][    C1]  ? lock_acquire+0x1c1/0x220
[ 4552.638267][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4552.638565][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4552.638848][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4552.639163][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4552.639419][    C1]  ? __skb_clone+0x57a/0x760
[ 4552.639654][    C1]  netif_receive_skb+0x55/0x280
[ 4552.639901][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4552.640214][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4552.640557][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4552.640855][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4552.641129][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4552.641421][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4552.641732][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4552.642017][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4552.642333][    C1]  ? stack_trace_save+0x95/0xd0
[ 4552.642581][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4552.642860][    C1]  ? kasan_save_stack+0x34/0x50
[ 4552.643109][    C1]  ? kasan_save_stack+0x24/0x50
[ 4552.643357][    C1]  ? kasan_save_track+0x14/0x30
[ 4552.643606][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4552.643870][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4552.644126][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4552.644375][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4552.644638][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4552.644902][    C1]  ? ip_output+0x16b/0x4f0
[ 4552.645128][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4552.645386][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4552.645659][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4552.645925][    C1]  ? get_reg+0x119/0x190
[ 4552.646141][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4552.646410][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4552.646717][    C1]  __tcf_classify+0x329/0x7d0
[ 4552.646960][    C1]  tcf_classify+0x283/0x930
[ 4552.647193][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4552.647442][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4552.647698][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4552.647982][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4552.648251][    C1]  tc_run+0x2e4/0x5d0
[ 4552.648456][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4552.648687][    C1]  ? lock_acquire+0x1c1/0x220
[ 4552.648925][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4552.649187][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4552.649441][    C1]  ? lock_acquire+0x1c1/0x220
[ 4552.649679][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4552.649942][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4552.650248][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4552.650524][    C1]  ? neigh_hh_output+0x348/0x590
[ 4552.650777][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4552.651042][    C1]  ip_finish_output2+0x786/0x18e0
[ 4552.651298][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4552.651577][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4552.651914][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4552.652193][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4552.652445][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4552.652710][    C1]  ip_output+0x16b/0x4f0
[ 4552.652926][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4552.653163][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4552.653407][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4552.653692][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4552.653945][    C1]  ? ip_local_out+0x114/0x3b0
[ 4552.654186][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4552.654433][    C1]  ? __create_object+0x5e/0xb0
[ 4552.654675][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4552.654942][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4552.655224][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4552.655496][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4552.655778][    C1]  tcp_release_cb+0x1e9/0x390
[ 4552.656016][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4552.656281][    C1]  release_sock+0xb8/0x1d0
[ 4552.656510][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4552.656729][    C1]  ? lock_release+0x1d5/0x250
[ 4552.656968][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4552.657220][    C1]  ? core_sys_select+0x620/0x710
[ 4552.657474][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4552.657743][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4552.657971][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4552.658221][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4552.658476][    C1]  ? __fget_light+0x54/0x1e0
[ 4552.658711][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4552.658976][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4552.659218][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4552.659482][    C1]  ? __might_fault+0xc6/0x180
[ 4552.659725][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4552.660005][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4552.660305][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4552.660611][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4552.660934][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4552.661187][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4552.661490][    C1]  do_syscall_64+0xc9/0x1e0
[ 4552.661722][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4552.662023][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4552.662250][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4552.663221][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4552.663643][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4552.664039][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4552.664440][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4552.664838][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4552.665237][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4552.665639][    C1]  </TASK>
[ 4552.665799][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2030s! [perl:7725]
[ 4552.666224][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4552.667479][    C3] irq event stamp: 290154
[ 4552.667696][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4552.668225][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4552.668725][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4552.669195][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4552.669656][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4552.670101][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4552.670715][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4552.671036][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4552.671997][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4552.672302][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4552.672697][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4552.673091][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4552.673486][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4552.673882][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4552.674281][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4552.674722][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4552.675049][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4552.675445][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4552.675841][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4552.676235][    C3] PKRU: 55555554
[ 4552.676415][    C3] Call Trace:
[ 4552.676583][    C3]  <IRQ>
[ 4552.676732][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4552.676993][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4552.677235][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4552.677508][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4552.677777][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4552.678063][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4552.678326][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4552.678631][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4552.678890][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4552.679196][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4552.679489][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4552.679803][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4552.680091][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4552.680389][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4552.680677][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4552.680985][    C3]  ? get_stack_info+0x36/0xc0
[ 4552.681224][    C3]  ? lock_acquire+0x1c1/0x220
[ 4552.681464][    C3]  ? lock_release+0x1d5/0x250
[ 4552.681702][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4552.681948][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4552.682218][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4552.682499][    C3]  ? lock_acquire+0x1c1/0x220
[ 4552.682735][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4552.682976][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4552.683234][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4552.683466][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4552.683709][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4552.683965][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4552.684240][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4552.684515][    C3]  ip_local_deliver+0x19d/0x480
[ 4552.684760][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4552.685029][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4552.685289][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4552.685635][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4552.685884][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4552.686201][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4552.686463][    C3]  ip_rcv+0x564/0x740
[ 4552.686666][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4552.686892][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4552.687144][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4552.687420][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4552.687650][    C3]  ? skb_clone+0x10b/0x330
[ 4552.687877][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4552.688193][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4552.688501][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4552.688780][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4552.689071][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4552.689318][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4552.689552][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4552.689849][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4552.690131][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4552.690457][    C3]  ? lock_acquire+0x1c1/0x220
[ 4552.690695][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4552.690986][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4552.691272][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4552.691586][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4552.691839][    C3]  ? __skb_clone+0x57a/0x760
[ 4552.692069][    C3]  netif_receive_skb+0x55/0x280
[ 4552.692315][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4552.692625][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4552.692955][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4552.693253][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4552.693523][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4552.693810][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4552.694118][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4552.694427][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4552.694749][    C3]  ? lock_release+0x1d5/0x250
[ 4552.694986][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4552.695249][    C3]  ? kernel_text_address+0xce/0xe0
[ 4552.695508][    C3]  ? __kernel_text_address+0x12/0x40
[ 4552.695771][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4552.696052][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4552.696361][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4552.696614][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4552.696890][    C3]  ? get_stack_info+0x36/0xc0
[ 4552.697127][    C3]  __tcf_classify+0x329/0x7d0
[ 4552.697368][    C3]  tcf_classify+0x283/0x930
[ 4552.697598][    C3]  ? lock_release+0x1d5/0x250
[ 4552.697836][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4552.698098][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4552.698352][    C3]  ? __kernel_text_address+0x12/0x40
[ 4552.698616][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4552.698896][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4552.699204][    C3]  tc_run+0x2e4/0x5d0
[ 4552.699408][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4552.699638][    C3]  ? lock_acquire+0x1c1/0x220
[ 4552.699880][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4552.700137][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4552.700394][    C3]  ? lock_acquire+0x1c1/0x220
[ 4552.700630][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4552.700896][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4552.701196][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4552.701467][    C3]  ? neigh_hh_output+0x348/0x590
[ 4552.701718][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4552.701981][    C3]  ip_finish_output2+0x786/0x18e0
[ 4552.702235][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4552.702569][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4552.702841][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4552.703092][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4552.703355][    C3]  ip_output+0x16b/0x4f0
[ 4552.703571][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4552.703811][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4552.704085][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4552.704394][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4552.704666][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4552.704919][    C3]  ? __alloc_skb+0xd4/0x280
[ 4552.705147][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4552.705417][    C3]  ? tcp_fragment+0x168/0x1040
[ 4552.705659][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4552.705908][    C3]  ? ip_local_out+0x114/0x3b0
[ 4552.706144][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4552.706391][    C3]  ? __skb_clone+0x57a/0x760
[ 4552.706625][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4552.706889][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4552.707167][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4552.707410][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4552.707659][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4552.707956][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4552.708274][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4552.708514][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4552.708773][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4552.709039][    C3]  tcp_write_timer+0x82/0x1d0
[ 4552.709280][    C3]  call_timer_fn+0x173/0x430
[ 4552.709515][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4552.709774][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4552.710032][    C3]  __run_timers.part.0+0x52d/0x890
[ 4552.710290][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4552.710572][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4552.710857][    C3]  ? lock_acquire+0x1c1/0x220
[ 4552.711093][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4552.711383][    C3]  ? lock_release+0x1d5/0x250
[ 4552.711619][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4552.711882][    C3]  ? ktime_get+0xb3/0x190
[ 4552.712100][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4552.712394][    C3]  run_timer_softirq+0x72/0x100
[ 4552.712639][    C3]  __do_softirq+0x1b9/0x7ff
[ 4552.712871][    C3]  irq_exit_rcu+0x98/0xc0
[ 4552.713088][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4552.713372][    C3]  </IRQ>
[ 4552.713521][    C3]  <TASK>
[ 4552.713669][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4552.713971][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4552.714291][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4552.715249][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4552.715554][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4552.715948][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4552.716343][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4552.716738][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4552.717137][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4552.717534][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4552.717833][    C3]  uart_start+0xe4/0x1b0
[ 4552.718051][    C3]  n_tty_write+0x677/0x7a0
[ 4552.718285][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4552.718534][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4552.718817][    C3]  ? lock_acquire+0x1c1/0x220
[ 4552.719054][    C3]  ? iterate_tty_write+0x95/0x540
[ 4552.719308][    C3]  iterate_tty_write+0x229/0x540
[ 4552.719559][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4552.719844][    C3]  vfs_write+0x9e9/0x10a0
[ 4552.720066][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4552.720306][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4552.720554][    C3]  ? lock_acquire+0x1c1/0x220
[ 4552.720789][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4552.721078][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4552.721339][    C3]  ? __fget_light+0x54/0x1e0
[ 4552.721574][    C3]  ksys_write+0xf5/0x1e0
[ 4552.721788][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4552.722036][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4552.722341][    C3]  do_syscall_64+0xc9/0x1e0
[ 4552.722572][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4552.722869][    C3] RIP: 0033:0x7f93b2836957
[ 4552.723093][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4552.724054][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4552.724472][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4552.724865][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4552.725262][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4552.725655][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4552.726048][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4552.726445][    C3]  </TASK>
[ 4580.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2057s! [ncat:8027]
[ 4580.613576][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4580.614841][    C1] irq event stamp: 174248
[ 4580.615057][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4580.615583][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4580.616046][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4580.616512][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4580.616970][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4580.617415][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4580.618021][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4580.618353][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4580.619319][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4580.619625][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4580.620021][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4580.620422][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4580.620818][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4580.621216][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4580.621612][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4580.622056][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4580.622386][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4580.622784][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4580.623182][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4580.623578][    C1] PKRU: 55555554
[ 4580.623759][    C1] Call Trace:
[ 4580.623930][    C1]  <IRQ>
[ 4580.624082][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4580.624345][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4580.624588][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4580.624863][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4580.625134][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4580.625423][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4580.625688][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4580.625993][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4580.626256][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4580.626565][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4580.626858][    C1]  </IRQ>
[ 4580.627010][    C1]  <TASK>
[ 4580.627158][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4580.627474][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4580.627763][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4580.628056][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4580.628348][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4580.628659][    C1]  ? lock_acquire+0x1c1/0x220
[ 4580.628897][    C1]  ? lock_release+0x1d5/0x250
[ 4580.629137][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4580.629386][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4580.629656][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4580.629939][    C1]  ? lock_acquire+0x1c1/0x220
[ 4580.630176][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4580.630423][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4580.630681][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4580.630916][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4580.631163][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4580.631421][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4580.631698][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4580.631974][    C1]  ip_local_deliver+0x19d/0x480
[ 4580.632223][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4580.632494][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4580.632756][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4580.633105][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4580.633359][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4580.633682][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4580.633945][    C1]  ip_rcv+0x564/0x740
[ 4580.634149][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4580.634380][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4580.634634][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4580.634911][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4580.635184][    C1]  ? skb_clone+0x10b/0x330
[ 4580.635413][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4580.635731][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4580.636035][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4580.636319][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4580.636613][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4580.636861][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4580.637093][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4580.637391][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4580.637677][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4580.638002][    C1]  ? lock_acquire+0x1c1/0x220
[ 4580.638243][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4580.638537][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4580.638823][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4580.639140][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4580.639397][    C1]  ? __skb_clone+0x57a/0x760
[ 4580.639629][    C1]  netif_receive_skb+0x55/0x280
[ 4580.639877][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4580.640189][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4580.640526][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4580.640826][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4580.641099][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4580.641388][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4580.641698][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4580.641982][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4580.642297][    C1]  ? stack_trace_save+0x95/0xd0
[ 4580.642542][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4580.642824][    C1]  ? kasan_save_stack+0x34/0x50
[ 4580.643072][    C1]  ? kasan_save_stack+0x24/0x50
[ 4580.643320][    C1]  ? kasan_save_track+0x14/0x30
[ 4580.643570][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4580.643833][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4580.644086][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4580.644331][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4580.644595][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4580.644859][    C1]  ? ip_output+0x16b/0x4f0
[ 4580.645083][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4580.645338][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4580.645608][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4580.645877][    C1]  ? get_reg+0x119/0x190
[ 4580.646091][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4580.646358][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4580.646665][    C1]  __tcf_classify+0x329/0x7d0
[ 4580.646907][    C1]  tcf_classify+0x283/0x930
[ 4580.647136][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4580.647389][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4580.647644][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4580.647930][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4580.648196][    C1]  tc_run+0x2e4/0x5d0
[ 4580.648400][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4580.648632][    C1]  ? lock_acquire+0x1c1/0x220
[ 4580.648867][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4580.649127][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4580.649379][    C1]  ? lock_acquire+0x1c1/0x220
[ 4580.649619][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4580.649881][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4580.650185][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4580.650459][    C1]  ? neigh_hh_output+0x348/0x590
[ 4580.650710][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4580.650973][    C1]  ip_finish_output2+0x786/0x18e0
[ 4580.651228][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4580.651510][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4580.651845][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4580.652119][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4580.652371][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4580.652634][    C1]  ip_output+0x16b/0x4f0
[ 4580.652851][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4580.653083][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4580.653327][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4580.653613][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4580.653864][    C1]  ? ip_local_out+0x114/0x3b0
[ 4580.654101][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4580.654349][    C1]  ? __create_object+0x5e/0xb0
[ 4580.654591][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4580.654856][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4580.655136][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4580.655410][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4580.655689][    C1]  tcp_release_cb+0x1e9/0x390
[ 4580.655928][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4580.656193][    C1]  release_sock+0xb8/0x1d0
[ 4580.656419][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4580.656638][    C1]  ? lock_release+0x1d5/0x250
[ 4580.656877][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4580.657126][    C1]  ? core_sys_select+0x620/0x710
[ 4580.657380][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4580.657648][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4580.657871][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4580.658118][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4580.658372][    C1]  ? __fget_light+0x54/0x1e0
[ 4580.658607][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4580.658870][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4580.659110][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4580.659373][    C1]  ? __might_fault+0xc6/0x180
[ 4580.659614][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4580.659894][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4580.660193][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4580.660494][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4580.660812][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4580.661062][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4580.661365][    C1]  do_syscall_64+0xc9/0x1e0
[ 4580.661597][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4580.661892][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4580.662121][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4580.663085][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4580.663506][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4580.663901][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4580.664298][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4580.664694][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4580.665093][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4580.665493][    C1]  </TASK>
[ 4580.665649][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2057s! [perl:7725]
[ 4580.666077][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4580.667325][    C3] irq event stamp: 290154
[ 4580.667539][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4580.668069][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4580.668567][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4580.669033][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4580.669490][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4580.669936][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4580.670548][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4580.670870][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4580.671830][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4580.672132][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4580.672529][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4580.672924][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4580.673318][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4580.673712][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4580.674107][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4580.674550][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4580.674879][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4580.675275][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4580.675670][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4580.676064][    C3] PKRU: 55555554
[ 4580.676244][    C3] Call Trace:
[ 4580.676412][    C3]  <IRQ>
[ 4580.676562][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4580.676824][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4580.677065][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4580.677341][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4580.677610][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4580.677897][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4580.678159][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4580.678461][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4580.678720][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4580.679025][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4580.679320][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4580.679632][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4580.679917][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4580.680212][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4580.680504][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4580.680811][    C3]  ? get_stack_info+0x36/0xc0
[ 4580.681053][    C3]  ? lock_acquire+0x1c1/0x220
[ 4580.681293][    C3]  ? lock_release+0x1d5/0x250
[ 4580.681530][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4580.681775][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4580.682045][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4580.682326][    C3]  ? lock_acquire+0x1c1/0x220
[ 4580.682562][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4580.682804][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4580.683062][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4580.683294][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4580.683538][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4580.683794][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4580.684067][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4580.684343][    C3]  ip_local_deliver+0x19d/0x480
[ 4580.684589][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4580.684859][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4580.685120][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4580.685463][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4580.685714][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4580.686030][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4580.686292][    C3]  ip_rcv+0x564/0x740
[ 4580.686501][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4580.686730][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4580.686981][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4580.687253][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4580.687487][    C3]  ? skb_clone+0x10b/0x330
[ 4580.687713][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4580.688030][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4580.688334][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4580.688615][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4580.688905][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4580.689153][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4580.689382][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4580.689678][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4580.689962][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4580.690290][    C3]  ? lock_acquire+0x1c1/0x220
[ 4580.690526][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4580.690818][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4580.691101][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4580.691417][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4580.691671][    C3]  ? __skb_clone+0x57a/0x760
[ 4580.691902][    C3]  netif_receive_skb+0x55/0x280
[ 4580.692149][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4580.692459][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4580.692788][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4580.693087][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4580.693359][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4580.693649][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4580.693960][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4580.694267][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4580.694591][    C3]  ? lock_release+0x1d5/0x250
[ 4580.694828][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4580.695092][    C3]  ? kernel_text_address+0xce/0xe0
[ 4580.695352][    C3]  ? __kernel_text_address+0x12/0x40
[ 4580.695616][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4580.695897][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4580.696206][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4580.696456][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4580.696730][    C3]  ? get_stack_info+0x36/0xc0
[ 4580.696968][    C3]  __tcf_classify+0x329/0x7d0
[ 4580.697209][    C3]  tcf_classify+0x283/0x930
[ 4580.697440][    C3]  ? lock_release+0x1d5/0x250
[ 4580.697674][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4580.697937][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4580.698191][    C3]  ? __kernel_text_address+0x12/0x40
[ 4580.698457][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4580.698736][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4580.699046][    C3]  tc_run+0x2e4/0x5d0
[ 4580.699248][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4580.699478][    C3]  ? lock_acquire+0x1c1/0x220
[ 4580.699715][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4580.699974][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4580.700230][    C3]  ? lock_acquire+0x1c1/0x220
[ 4580.700465][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4580.700729][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4580.701031][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4580.701302][    C3]  ? neigh_hh_output+0x348/0x590
[ 4580.701551][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4580.701816][    C3]  ip_finish_output2+0x786/0x18e0
[ 4580.702070][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4580.702406][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4580.702678][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4580.702929][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4580.703191][    C3]  ip_output+0x16b/0x4f0
[ 4580.703407][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4580.703647][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4580.703923][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4580.704232][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4580.704507][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4580.704762][    C3]  ? __alloc_skb+0xd4/0x280
[ 4580.704988][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4580.705257][    C3]  ? tcp_fragment+0x168/0x1040
[ 4580.705497][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4580.705746][    C3]  ? ip_local_out+0x114/0x3b0
[ 4580.705984][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4580.706231][    C3]  ? __skb_clone+0x57a/0x760
[ 4580.706464][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4580.706729][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4580.707006][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4580.707249][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4580.707497][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4580.707794][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4580.708111][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4580.708352][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4580.708611][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4580.708878][    C3]  tcp_write_timer+0x82/0x1d0
[ 4580.709115][    C3]  call_timer_fn+0x173/0x430
[ 4580.709351][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4580.709611][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4580.709869][    C3]  __run_timers.part.0+0x52d/0x890
[ 4580.710131][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4580.710404][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4580.710689][    C3]  ? lock_acquire+0x1c1/0x220
[ 4580.710925][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4580.711217][    C3]  ? lock_release+0x1d5/0x250
[ 4580.711455][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4580.711717][    C3]  ? ktime_get+0xb3/0x190
[ 4580.711935][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4580.712232][    C3]  run_timer_softirq+0x72/0x100
[ 4580.712479][    C3]  __do_softirq+0x1b9/0x7ff
[ 4580.712710][    C3]  irq_exit_rcu+0x98/0xc0
[ 4580.712929][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4580.713213][    C3]  </IRQ>
[ 4580.713364][    C3]  <TASK>
[ 4580.713513][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4580.713814][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4580.714136][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4580.715099][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4580.715405][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4580.715800][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4580.716195][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4580.716592][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4580.716987][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4580.717385][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4580.717678][    C3]  uart_start+0xe4/0x1b0
[ 4580.717898][    C3]  n_tty_write+0x677/0x7a0
[ 4580.718127][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4580.718379][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4580.718662][    C3]  ? lock_acquire+0x1c1/0x220
[ 4580.718900][    C3]  ? iterate_tty_write+0x95/0x540
[ 4580.719155][    C3]  iterate_tty_write+0x229/0x540
[ 4580.719407][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4580.719693][    C3]  vfs_write+0x9e9/0x10a0
[ 4580.719915][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4580.720156][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4580.720404][    C3]  ? lock_acquire+0x1c1/0x220
[ 4580.720643][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4580.720931][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4580.721196][    C3]  ? __fget_light+0x54/0x1e0
[ 4580.721430][    C3]  ksys_write+0xf5/0x1e0
[ 4580.721647][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4580.721894][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4580.722194][    C3]  do_syscall_64+0xc9/0x1e0
[ 4580.722427][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4580.722725][    C3] RIP: 0033:0x7f93b2836957
[ 4580.722949][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4580.723910][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4580.724329][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4580.724725][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4580.725119][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4580.725517][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4580.725911][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4580.726311][    C3]  </TASK>
[ 4606.216163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4606.216533][    C1] rcu: 1-....: (2225903 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=535774
[ 4606.217085][    C1] rcu: (t=2212245 jiffies g=1064457 q=94 ncpus=4)
[ 4606.217415][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4606.217861][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4606.218469][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4606.218795][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4606.219762][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4606.220066][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4606.220471][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4606.220870][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4606.221265][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4606.221660][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4606.222060][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4606.222504][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4606.222835][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4606.223233][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4606.223627][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4606.224025][    C1] PKRU: 55555554
[ 4606.224205][    C1] Call Trace:
[ 4606.224376][    C1]  <IRQ>
[ 4606.224526][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4606.224798][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 4606.225049][    C1]  ? check_cpu_stall+0x284/0x500
[ 4606.225299][    C1]  ? rcu_pending+0x92/0x360
[ 4606.225528][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4606.225795][    C1]  ? update_process_times+0xb9/0x110
[ 4606.226068][    C1]  ? tick_sched_handle+0x67/0x130
[ 4606.226324][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4606.226606][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4606.226848][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4606.227159][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4606.227430][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4606.227715][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4606.227980][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4606.228281][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4606.228540][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4606.228848][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4606.229141][    C1]  </IRQ>
[ 4606.229290][    C1]  <TASK>
[ 4606.229440][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4606.229751][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4606.230039][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4606.230336][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4606.230621][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4606.230939][    C1]  ? lock_acquire+0x1c1/0x220
[ 4606.231178][    C1]  ? lock_release+0x1d5/0x250
[ 4606.231415][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4606.231660][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4606.231938][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4606.232221][    C1]  ? lock_acquire+0x1c1/0x220
[ 4606.232459][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4606.232705][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4606.232963][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4606.233196][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4606.233442][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4606.233698][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4606.233970][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4606.234249][    C1]  ip_local_deliver+0x19d/0x480
[ 4606.234495][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4606.234768][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4606.235031][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4606.235376][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4606.235628][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4606.235946][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4606.236208][    C1]  ip_rcv+0x564/0x740
[ 4606.236412][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4606.236642][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4606.236895][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4606.237170][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4606.237444][    C1]  ? skb_clone+0x10b/0x330
[ 4606.237670][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4606.237987][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4606.238292][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4606.238574][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4606.238869][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4606.239117][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4606.239346][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4606.239645][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4606.239928][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4606.240255][    C1]  ? lock_acquire+0x1c1/0x220
[ 4606.240493][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4606.240789][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4606.241072][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4606.241388][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4606.241642][    C1]  ? __skb_clone+0x57a/0x760
[ 4606.241877][    C1]  netif_receive_skb+0x55/0x280
[ 4606.242125][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4606.242437][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4606.242769][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4606.243065][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4606.243340][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4606.243628][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4606.243940][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4606.244222][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4606.244538][    C1]  ? stack_trace_save+0x95/0xd0
[ 4606.244785][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4606.245063][    C1]  ? kasan_save_stack+0x34/0x50
[ 4606.245312][    C1]  ? kasan_save_stack+0x24/0x50
[ 4606.245559][    C1]  ? kasan_save_track+0x14/0x30
[ 4606.245806][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4606.246070][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4606.246323][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4606.246570][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4606.246834][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4606.247097][    C1]  ? ip_output+0x16b/0x4f0
[ 4606.247324][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4606.247578][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4606.247849][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4606.248116][    C1]  ? get_reg+0x119/0x190
[ 4606.248332][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4606.248599][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4606.248906][    C1]  __tcf_classify+0x329/0x7d0
[ 4606.249145][    C1]  tcf_classify+0x283/0x930
[ 4606.249377][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4606.249626][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4606.249881][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4606.250172][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4606.250438][    C1]  tc_run+0x2e4/0x5d0
[ 4606.250643][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4606.250873][    C1]  ? lock_acquire+0x1c1/0x220
[ 4606.251111][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4606.251371][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4606.251623][    C1]  ? lock_acquire+0x1c1/0x220
[ 4606.251860][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4606.252123][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4606.252427][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4606.252699][    C1]  ? neigh_hh_output+0x348/0x590
[ 4606.252951][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4606.253214][    C1]  ip_finish_output2+0x786/0x18e0
[ 4606.253468][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4606.253745][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4606.254081][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4606.254358][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4606.254609][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4606.254872][    C1]  ip_output+0x16b/0x4f0
[ 4606.255085][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4606.255321][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4606.255563][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4606.255847][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4606.256097][    C1]  ? ip_local_out+0x114/0x3b0
[ 4606.256337][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4606.256584][    C1]  ? __create_object+0x5e/0xb0
[ 4606.256827][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4606.257093][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4606.257373][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4606.257644][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4606.257926][    C1]  tcp_release_cb+0x1e9/0x390
[ 4606.258164][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4606.258428][    C1]  release_sock+0xb8/0x1d0
[ 4606.258655][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4606.258875][    C1]  ? lock_release+0x1d5/0x250
[ 4606.259112][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4606.259362][    C1]  ? core_sys_select+0x620/0x710
[ 4606.259614][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4606.259881][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4606.260115][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4606.260363][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4606.260616][    C1]  ? __fget_light+0x54/0x1e0
[ 4606.260849][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4606.261114][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4606.261353][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4606.261615][    C1]  ? __might_fault+0xc6/0x180
[ 4606.261858][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4606.262138][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4606.262436][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4606.262736][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4606.263055][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4606.263308][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4606.263610][    C1]  do_syscall_64+0xc9/0x1e0
[ 4606.263841][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4606.264140][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4606.264367][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4606.265333][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4606.265752][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4606.266148][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4606.266549][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4606.266946][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4606.267343][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4606.267742][    C1]  </TASK>
[ 4606.267900][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 4606.268172][    C3] NMI backtrace for cpu 3
[ 4606.268180][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4606.268184][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4606.268187][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4606.268195][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4606.268198][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4606.268201][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4606.268203][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4606.268205][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4606.268207][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4606.268208][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4606.268210][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4606.268212][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4606.268216][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4606.268218][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4606.268219][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4606.268220][    C3] PKRU: 55555554
[ 4606.268221][    C3] Call Trace:
[ 4606.268224][    C3]  <NMI>
[ 4606.268229][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 4606.268235][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4606.268240][    C3]  ? nmi_handle+0x153/0x420
[ 4606.268246][    C3]  ? default_do_nmi+0x41/0x100
[ 4606.268250][    C3]  ? exc_nmi+0xf3/0x120
[ 4606.268252][    C3]  ? end_repeat_nmi+0xf/0x60
[ 4606.268258][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4606.268263][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4606.268266][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4606.268269][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4606.268272][    C3]  </NMI>
[ 4606.268273][    C3]  <IRQ>
[ 4606.268275][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4606.268278][    C3]  ? get_stack_info+0x36/0xc0
[ 4606.268283][    C3]  ? lock_acquire+0x1c1/0x220
[ 4606.268287][    C3]  ? lock_release+0x1d5/0x250
[ 4606.268291][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4606.268295][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4606.268298][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4606.268301][    C3]  ? lock_acquire+0x1c1/0x220
[ 4606.268303][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4606.268308][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4606.268311][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4606.268319][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4606.268321][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4606.268326][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4606.268334][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4606.268338][    C3]  ip_local_deliver+0x19d/0x480
[ 4606.268341][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4606.268343][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4606.268346][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4606.268352][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4606.268357][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4606.268360][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4606.268370][    C3]  ip_rcv+0x564/0x740
[ 4606.268373][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4606.268375][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4606.268381][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4606.268383][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4606.268389][    C3]  ? skb_clone+0x10b/0x330
[ 4606.268393][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4606.268400][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4606.268405][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4606.268410][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4606.268418][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4606.268423][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4606.268425][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4606.268429][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4606.268432][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4606.268437][    C3]  ? lock_acquire+0x1c1/0x220
[ 4606.268439][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4606.268444][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4606.268448][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4606.268452][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4606.268455][    C3]  ? __skb_clone+0x57a/0x760
[ 4606.268457][    C3]  netif_receive_skb+0x55/0x280
[ 4606.268461][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4606.268469][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4606.268476][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4606.268482][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4606.268487][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4606.268498][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4606.268506][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4606.268515][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4606.268524][    C3]  ? lock_release+0x1d5/0x250
[ 4606.268527][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4606.268532][    C3]  ? kernel_text_address+0xce/0xe0
[ 4606.268537][    C3]  ? __kernel_text_address+0x12/0x40
[ 4606.268540][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4606.268543][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4606.268547][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4606.268555][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4606.268558][    C3]  ? get_stack_info+0x36/0xc0
[ 4606.268563][    C3]  __tcf_classify+0x329/0x7d0
[ 4606.268568][    C3]  tcf_classify+0x283/0x930
[ 4606.268572][    C3]  ? lock_release+0x1d5/0x250
[ 4606.268575][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4606.268578][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4606.268581][    C3]  ? __kernel_text_address+0x12/0x40
[ 4606.268584][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4606.268586][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4606.268590][    C3]  tc_run+0x2e4/0x5d0
[ 4606.268594][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4606.268597][    C3]  ? lock_acquire+0x1c1/0x220
[ 4606.268599][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4606.268603][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4606.268608][    C3]  ? lock_acquire+0x1c1/0x220
[ 4606.268610][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4606.268613][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4606.268617][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4606.268620][    C3]  ? neigh_hh_output+0x348/0x590
[ 4606.268624][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4606.268627][    C3]  ip_finish_output2+0x786/0x18e0
[ 4606.268631][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4606.268638][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4606.268640][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4606.268644][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4606.268648][    C3]  ip_output+0x16b/0x4f0
[ 4606.268651][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4606.268653][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4606.268656][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4606.268659][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4606.268663][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4606.268667][    C3]  ? __alloc_skb+0xd4/0x280
[ 4606.268670][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4606.268675][    C3]  ? tcp_fragment+0x168/0x1040
[ 4606.268679][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4606.268682][    C3]  ? ip_local_out+0x114/0x3b0
[ 4606.268685][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4606.268689][    C3]  ? __skb_clone+0x57a/0x760
[ 4606.268692][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4606.268698][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4606.268701][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4606.268705][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4606.268710][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4606.268714][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4606.268717][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4606.268721][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4606.268725][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4606.268728][    C3]  tcp_write_timer+0x82/0x1d0
[ 4606.268732][    C3]  call_timer_fn+0x173/0x430
[ 4606.268737][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4606.268742][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4606.268746][    C3]  __run_timers.part.0+0x52d/0x890
[ 4606.268750][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4606.268755][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4606.268758][    C3]  ? lock_acquire+0x1c1/0x220
[ 4606.268760][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4606.268766][    C3]  ? lock_release+0x1d5/0x250
[ 4606.268770][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4606.268773][    C3]  ? ktime_get+0xb3/0x190
[ 4606.268776][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4606.268780][    C3]  run_timer_softirq+0x72/0x100
[ 4606.268784][    C3]  __do_softirq+0x1b9/0x7ff
[ 4606.268788][    C3]  irq_exit_rcu+0x98/0xc0
[ 4606.268791][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4606.268795][    C3]  </IRQ>
[ 4606.268796][    C3]  <TASK>
[ 4606.268797][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4606.268801][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4606.268804][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4606.268806][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4606.268808][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4606.268810][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4606.268811][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4606.268812][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4606.268813][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4606.268817][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4606.268821][    C3]  uart_start+0xe4/0x1b0
[ 4606.268829][    C3]  n_tty_write+0x677/0x7a0
[ 4606.268836][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4606.268840][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4606.268845][    C3]  ? lock_acquire+0x1c1/0x220
[ 4606.268848][    C3]  ? iterate_tty_write+0x95/0x540
[ 4606.268852][    C3]  iterate_tty_write+0x229/0x540
[ 4606.268856][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4606.268860][    C3]  vfs_write+0x9e9/0x10a0
[ 4606.268865][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4606.268867][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4606.268871][    C3]  ? lock_acquire+0x1c1/0x220
[ 4606.268873][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4606.268877][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4606.268881][    C3]  ? __fget_light+0x54/0x1e0
[ 4606.268886][    C3]  ksys_write+0xf5/0x1e0
[ 4606.268890][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4606.268894][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4606.268898][    C3]  do_syscall_64+0xc9/0x1e0
[ 4606.268903][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4606.268906][    C3] RIP: 0033:0x7f93b2836957
[ 4606.268910][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4606.268912][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4606.268914][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4606.268916][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4606.268918][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4606.268919][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4606.268920][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4606.268925][    C3]  </TASK>
[ 4632.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2105s! [ncat:8027]
[ 4632.613579][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4632.614828][    C1] irq event stamp: 174248
[ 4632.615045][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4632.615571][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4632.616034][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4632.616502][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4632.616961][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4632.617406][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4632.618018][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4632.618341][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4632.619309][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4632.619615][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4632.620014][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4632.620411][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4632.620805][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4632.621204][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4632.621600][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4632.622044][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4632.622375][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4632.622772][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4632.623170][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4632.623566][    C1] PKRU: 55555554
[ 4632.623747][    C1] Call Trace:
[ 4632.623917][    C1]  <IRQ>
[ 4632.624069][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4632.624330][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4632.624572][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4632.624846][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4632.625116][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4632.625404][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4632.625672][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4632.625976][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4632.626238][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4632.626545][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4632.626837][    C1]  </IRQ>
[ 4632.626987][    C1]  <TASK>
[ 4632.627136][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4632.627451][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4632.627739][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4632.628033][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4632.628320][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4632.628632][    C1]  ? lock_acquire+0x1c1/0x220
[ 4632.628872][    C1]  ? lock_release+0x1d5/0x250
[ 4632.629111][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4632.629359][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4632.629632][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4632.629914][    C1]  ? lock_acquire+0x1c1/0x220
[ 4632.630156][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4632.630398][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4632.630657][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4632.630891][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4632.631134][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4632.631393][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4632.631668][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4632.631945][    C1]  ip_local_deliver+0x19d/0x480
[ 4632.632192][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4632.632463][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4632.632725][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4632.633071][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4632.633323][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4632.633641][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4632.633902][    C1]  ip_rcv+0x564/0x740
[ 4632.634106][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4632.634334][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4632.634586][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4632.634862][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4632.635132][    C1]  ? skb_clone+0x10b/0x330
[ 4632.635358][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4632.635674][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4632.635977][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4632.636258][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4632.636550][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4632.636799][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4632.637027][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4632.637326][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4632.637611][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4632.637934][    C1]  ? lock_acquire+0x1c1/0x220
[ 4632.638169][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4632.638466][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4632.638749][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4632.639064][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4632.639319][    C1]  ? __skb_clone+0x57a/0x760
[ 4632.639552][    C1]  netif_receive_skb+0x55/0x280
[ 4632.639800][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4632.640117][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4632.640448][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4632.640745][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4632.641019][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4632.641305][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4632.641615][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4632.641895][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4632.642211][    C1]  ? stack_trace_save+0x95/0xd0
[ 4632.642458][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4632.642736][    C1]  ? kasan_save_stack+0x34/0x50
[ 4632.642983][    C1]  ? kasan_save_stack+0x24/0x50
[ 4632.643231][    C1]  ? kasan_save_track+0x14/0x30
[ 4632.643476][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4632.643739][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4632.643992][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4632.644241][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4632.644504][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4632.644765][    C1]  ? ip_output+0x16b/0x4f0
[ 4632.644990][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4632.645245][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4632.645515][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4632.645781][    C1]  ? get_reg+0x119/0x190
[ 4632.645996][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4632.646264][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4632.646572][    C1]  __tcf_classify+0x329/0x7d0
[ 4632.646810][    C1]  tcf_classify+0x283/0x930
[ 4632.647042][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4632.647292][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4632.647547][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4632.647829][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4632.648096][    C1]  tc_run+0x2e4/0x5d0
[ 4632.648303][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4632.648531][    C1]  ? lock_acquire+0x1c1/0x220
[ 4632.648768][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4632.649027][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4632.649279][    C1]  ? lock_acquire+0x1c1/0x220
[ 4632.649518][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4632.649780][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4632.650090][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4632.650360][    C1]  ? neigh_hh_output+0x348/0x590
[ 4632.650612][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4632.650877][    C1]  ip_finish_output2+0x786/0x18e0
[ 4632.651132][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4632.651412][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4632.651749][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4632.652023][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4632.652276][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4632.652540][    C1]  ip_output+0x16b/0x4f0
[ 4632.652754][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4632.652989][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4632.653233][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4632.653516][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4632.653766][    C1]  ? ip_local_out+0x114/0x3b0
[ 4632.654006][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4632.654255][    C1]  ? __create_object+0x5e/0xb0
[ 4632.654497][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4632.654763][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4632.655042][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4632.655314][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4632.655598][    C1]  tcp_release_cb+0x1e9/0x390
[ 4632.655835][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4632.656100][    C1]  release_sock+0xb8/0x1d0
[ 4632.656326][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4632.656547][    C1]  ? lock_release+0x1d5/0x250
[ 4632.656783][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4632.657032][    C1]  ? core_sys_select+0x620/0x710
[ 4632.657286][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4632.657554][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4632.657780][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4632.658028][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4632.658282][    C1]  ? __fget_light+0x54/0x1e0
[ 4632.658517][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4632.658779][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4632.659020][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4632.659287][    C1]  ? __might_fault+0xc6/0x180
[ 4632.659526][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4632.659807][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4632.660108][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4632.660408][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4632.660728][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4632.660979][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4632.661282][    C1]  do_syscall_64+0xc9/0x1e0
[ 4632.661511][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4632.661810][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4632.662039][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4632.663003][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4632.663423][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4632.663821][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4632.664219][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4632.664615][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4632.665010][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4632.665412][    C1]  </TASK>
[ 4632.665568][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2105s! [perl:7725]
[ 4632.665996][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4632.667259][    C3] irq event stamp: 290154
[ 4632.667474][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4632.667999][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4632.668500][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4632.668966][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4632.669426][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4632.669871][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4632.670483][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4632.670805][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4632.671768][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4632.672072][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4632.672469][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4632.672866][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4632.673263][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4632.673658][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4632.674057][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4632.674501][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4632.674836][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4632.675234][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4632.675630][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4632.676027][    C3] PKRU: 55555554
[ 4632.676208][    C3] Call Trace:
[ 4632.676378][    C3]  <IRQ>
[ 4632.676526][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4632.676787][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4632.677029][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4632.677307][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4632.677578][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4632.677862][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4632.678129][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4632.678434][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4632.678693][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4632.679002][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4632.679297][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4632.679611][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4632.679898][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4632.680198][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4632.680484][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4632.680792][    C3]  ? get_stack_info+0x36/0xc0
[ 4632.681035][    C3]  ? lock_acquire+0x1c1/0x220
[ 4632.681276][    C3]  ? lock_release+0x1d5/0x250
[ 4632.681512][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4632.681760][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4632.682030][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4632.682315][    C3]  ? lock_acquire+0x1c1/0x220
[ 4632.682552][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4632.682790][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4632.683049][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4632.683283][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4632.683528][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4632.683786][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4632.684061][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4632.684339][    C3]  ip_local_deliver+0x19d/0x480
[ 4632.684583][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4632.684853][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4632.685115][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4632.685459][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4632.685711][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4632.686028][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4632.686290][    C3]  ip_rcv+0x564/0x740
[ 4632.686492][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4632.686723][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4632.686975][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4632.687249][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4632.687482][    C3]  ? skb_clone+0x10b/0x330
[ 4632.687706][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4632.688025][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4632.688330][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4632.688611][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4632.688904][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4632.689157][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4632.689386][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4632.689683][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4632.689972][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4632.690299][    C3]  ? lock_acquire+0x1c1/0x220
[ 4632.690535][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4632.690830][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4632.691113][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4632.691427][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4632.691680][    C3]  ? __skb_clone+0x57a/0x760
[ 4632.691916][    C3]  netif_receive_skb+0x55/0x280
[ 4632.692162][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4632.692474][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4632.692803][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4632.693100][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4632.693374][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4632.693659][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4632.693971][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4632.694279][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4632.694603][    C3]  ? lock_release+0x1d5/0x250
[ 4632.694839][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4632.695105][    C3]  ? kernel_text_address+0xce/0xe0
[ 4632.695366][    C3]  ? __kernel_text_address+0x12/0x40
[ 4632.695631][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4632.695912][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4632.696222][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4632.696478][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4632.696751][    C3]  ? get_stack_info+0x36/0xc0
[ 4632.696990][    C3]  __tcf_classify+0x329/0x7d0
[ 4632.697232][    C3]  tcf_classify+0x283/0x930
[ 4632.697462][    C3]  ? lock_release+0x1d5/0x250
[ 4632.697698][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4632.697960][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4632.698214][    C3]  ? __kernel_text_address+0x12/0x40
[ 4632.698480][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4632.698761][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4632.699073][    C3]  tc_run+0x2e4/0x5d0
[ 4632.699278][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4632.699509][    C3]  ? lock_acquire+0x1c1/0x220
[ 4632.699744][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4632.700010][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4632.700260][    C3]  ? lock_acquire+0x1c1/0x220
[ 4632.700498][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4632.700760][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4632.701064][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4632.701334][    C3]  ? neigh_hh_output+0x348/0x590
[ 4632.701584][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4632.701847][    C3]  ip_finish_output2+0x786/0x18e0
[ 4632.702101][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4632.702440][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4632.702714][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4632.702968][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4632.703231][    C3]  ip_output+0x16b/0x4f0
[ 4632.703446][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4632.703688][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4632.703961][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4632.704272][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4632.704548][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4632.704797][    C3]  ? __alloc_skb+0xd4/0x280
[ 4632.705026][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4632.705295][    C3]  ? tcp_fragment+0x168/0x1040
[ 4632.705538][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4632.705787][    C3]  ? ip_local_out+0x114/0x3b0
[ 4632.706025][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4632.706273][    C3]  ? __skb_clone+0x57a/0x760
[ 4632.706504][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4632.706770][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4632.707049][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4632.707293][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4632.707540][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4632.707837][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4632.708154][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4632.708398][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4632.708655][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4632.708922][    C3]  tcp_write_timer+0x82/0x1d0
[ 4632.709161][    C3]  call_timer_fn+0x173/0x430
[ 4632.709398][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4632.709660][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4632.709919][    C3]  __run_timers.part.0+0x52d/0x890
[ 4632.710183][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4632.710451][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4632.710734][    C3]  ? lock_acquire+0x1c1/0x220
[ 4632.710970][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4632.711260][    C3]  ? lock_release+0x1d5/0x250
[ 4632.711498][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4632.711762][    C3]  ? ktime_get+0xb3/0x190
[ 4632.711979][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4632.712275][    C3]  run_timer_softirq+0x72/0x100
[ 4632.712528][    C3]  __do_softirq+0x1b9/0x7ff
[ 4632.712758][    C3]  irq_exit_rcu+0x98/0xc0
[ 4632.712977][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4632.713261][    C3]  </IRQ>
[ 4632.713411][    C3]  <TASK>
[ 4632.713560][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4632.713864][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4632.714186][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4632.715149][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4632.715459][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4632.715855][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4632.716251][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4632.716644][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4632.717043][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4632.717441][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4632.717734][    C3]  uart_start+0xe4/0x1b0
[ 4632.717955][    C3]  n_tty_write+0x677/0x7a0
[ 4632.718184][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4632.718434][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4632.718721][    C3]  ? lock_acquire+0x1c1/0x220
[ 4632.718958][    C3]  ? iterate_tty_write+0x95/0x540
[ 4632.719215][    C3]  iterate_tty_write+0x229/0x540
[ 4632.719466][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4632.719753][    C3]  vfs_write+0x9e9/0x10a0
[ 4632.719978][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4632.720220][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4632.720464][    C3]  ? lock_acquire+0x1c1/0x220
[ 4632.720702][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4632.720988][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4632.721258][    C3]  ? __fget_light+0x54/0x1e0
[ 4632.721491][    C3]  ksys_write+0xf5/0x1e0
[ 4632.721707][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4632.721953][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4632.722256][    C3]  do_syscall_64+0xc9/0x1e0
[ 4632.722489][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4632.722786][    C3] RIP: 0033:0x7f93b2836957
[ 4632.723011][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4632.723973][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4632.724393][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4632.724788][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4632.725182][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4632.725578][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4632.725974][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4632.726374][    C3]  </TASK>
[ 4660.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2131s! [ncat:8027]
[ 4660.613571][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4660.614828][    C1] irq event stamp: 174248
[ 4660.615048][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4660.615575][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4660.616038][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4660.616504][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4660.616961][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4660.617406][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4660.618015][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4660.618338][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4660.619303][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4660.619607][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4660.620006][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4660.620402][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4660.620798][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4660.621195][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4660.621589][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4660.622031][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4660.622361][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4660.622758][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4660.623155][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4660.623551][    C1] PKRU: 55555554
[ 4660.623731][    C1] Call Trace:
[ 4660.623901][    C1]  <IRQ>
[ 4660.624049][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4660.624311][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4660.624554][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4660.624827][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4660.625097][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4660.625386][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4660.625649][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4660.625952][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4660.626214][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4660.626519][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4660.626811][    C1]  </IRQ>
[ 4660.626960][    C1]  <TASK>
[ 4660.627109][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4660.627423][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4660.627708][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4660.628001][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4660.628287][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4660.628596][    C1]  ? lock_acquire+0x1c1/0x220
[ 4660.628836][    C1]  ? lock_release+0x1d5/0x250
[ 4660.629076][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4660.629324][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4660.629594][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4660.629881][    C1]  ? lock_acquire+0x1c1/0x220
[ 4660.630119][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4660.630361][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4660.630619][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4660.630853][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4660.631096][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4660.631360][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4660.631628][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4660.631896][    C1]  ip_local_deliver+0x19d/0x480
[ 4660.632154][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4660.632424][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4660.632686][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4660.633029][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4660.633280][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4660.633622][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4660.633882][    C1]  ip_rcv+0x564/0x740
[ 4660.634086][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4660.634315][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4660.634568][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4660.634844][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4660.635116][    C1]  ? skb_clone+0x10b/0x330
[ 4660.635343][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4660.635660][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4660.635965][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4660.636248][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4660.636541][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4660.636789][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4660.637019][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4660.637319][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4660.637604][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4660.637927][    C1]  ? lock_acquire+0x1c1/0x220
[ 4660.638163][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4660.638459][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4660.638744][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4660.639058][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4660.639315][    C1]  ? __skb_clone+0x57a/0x760
[ 4660.639550][    C1]  netif_receive_skb+0x55/0x280
[ 4660.639797][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4660.640113][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4660.640448][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4660.640746][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4660.641018][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4660.641304][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4660.641615][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4660.641895][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4660.642210][    C1]  ? stack_trace_save+0x95/0xd0
[ 4660.642456][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4660.642734][    C1]  ? kasan_save_stack+0x34/0x50
[ 4660.642980][    C1]  ? kasan_save_stack+0x24/0x50
[ 4660.643228][    C1]  ? kasan_save_track+0x14/0x30
[ 4660.643475][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4660.643737][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4660.643989][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4660.644237][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4660.644498][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4660.644759][    C1]  ? ip_output+0x16b/0x4f0
[ 4660.644985][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4660.645241][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4660.645511][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4660.645777][    C1]  ? get_reg+0x119/0x190
[ 4660.645994][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4660.646261][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4660.646568][    C1]  __tcf_classify+0x329/0x7d0
[ 4660.646808][    C1]  tcf_classify+0x283/0x930
[ 4660.647038][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4660.647286][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4660.647540][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4660.647822][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4660.648090][    C1]  tc_run+0x2e4/0x5d0
[ 4660.648295][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4660.648523][    C1]  ? lock_acquire+0x1c1/0x220
[ 4660.648760][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4660.649019][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4660.649270][    C1]  ? lock_acquire+0x1c1/0x220
[ 4660.649508][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4660.649770][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4660.650078][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4660.650347][    C1]  ? neigh_hh_output+0x348/0x590
[ 4660.650598][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4660.650860][    C1]  ip_finish_output2+0x786/0x18e0
[ 4660.651115][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4660.651395][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4660.651730][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4660.652003][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4660.652256][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4660.652517][    C1]  ip_output+0x16b/0x4f0
[ 4660.652732][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4660.652967][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4660.653210][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4660.653494][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4660.653744][    C1]  ? ip_local_out+0x114/0x3b0
[ 4660.653982][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4660.654230][    C1]  ? __create_object+0x5e/0xb0
[ 4660.654473][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4660.654738][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4660.655016][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4660.655289][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4660.655569][    C1]  tcp_release_cb+0x1e9/0x390
[ 4660.655808][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4660.656071][    C1]  release_sock+0xb8/0x1d0
[ 4660.656297][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4660.656515][    C1]  ? lock_release+0x1d5/0x250
[ 4660.656750][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4660.656996][    C1]  ? core_sys_select+0x620/0x710
[ 4660.657248][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4660.657514][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4660.657738][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4660.657985][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4660.658237][    C1]  ? __fget_light+0x54/0x1e0
[ 4660.658470][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4660.658731][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4660.658968][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4660.659232][    C1]  ? __might_fault+0xc6/0x180
[ 4660.659468][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4660.659747][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4660.660047][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4660.660345][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4660.660663][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4660.660911][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4660.661213][    C1]  do_syscall_64+0xc9/0x1e0
[ 4660.661441][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4660.661740][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4660.661964][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4660.662925][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4660.663342][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4660.663741][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4660.664135][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4660.664530][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4660.664923][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4660.665324][    C1]  </TASK>
[ 4660.665479][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2131s! [perl:7725]
[ 4660.665896][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4660.667148][    C3] irq event stamp: 290154
[ 4660.667366][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4660.667890][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4660.668390][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4660.668857][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4660.669316][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4660.669761][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4660.670373][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4660.670698][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4660.671663][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4660.671965][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4660.672362][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4660.672756][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4660.673150][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4660.673544][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4660.673943][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4660.674388][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4660.674717][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4660.675115][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4660.675511][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4660.675906][    C3] PKRU: 55555554
[ 4660.676085][    C3] Call Trace:
[ 4660.676254][    C3]  <IRQ>
[ 4660.676405][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4660.676665][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4660.676906][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4660.677182][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4660.677452][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4660.677738][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4660.678003][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4660.678305][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4660.678567][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4660.678873][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4660.679169][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4660.679482][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4660.679768][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4660.680068][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4660.680353][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4660.680663][    C3]  ? get_stack_info+0x36/0xc0
[ 4660.680904][    C3]  ? lock_acquire+0x1c1/0x220
[ 4660.681142][    C3]  ? lock_release+0x1d5/0x250
[ 4660.681380][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4660.681626][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4660.681898][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4660.682181][    C3]  ? lock_acquire+0x1c1/0x220
[ 4660.682418][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4660.682656][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4660.682915][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4660.683145][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4660.683391][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4660.683649][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4660.683921][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4660.684204][    C3]  ip_local_deliver+0x19d/0x480
[ 4660.684450][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4660.684718][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4660.684979][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4660.685324][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4660.685575][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4660.685892][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4660.686153][    C3]  ip_rcv+0x564/0x740
[ 4660.686357][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4660.686586][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4660.686837][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4660.687114][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4660.687347][    C3]  ? skb_clone+0x10b/0x330
[ 4660.687574][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4660.687891][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4660.688194][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4660.688474][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4660.688766][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4660.689014][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4660.689243][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4660.689540][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4660.689835][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4660.690160][    C3]  ? lock_acquire+0x1c1/0x220
[ 4660.690396][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4660.690688][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4660.690973][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4660.691287][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4660.691540][    C3]  ? __skb_clone+0x57a/0x760
[ 4660.691772][    C3]  netif_receive_skb+0x55/0x280
[ 4660.692019][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4660.692330][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4660.692659][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4660.692955][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4660.693228][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4660.693513][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4660.693825][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4660.694132][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4660.694457][    C3]  ? lock_release+0x1d5/0x250
[ 4660.694694][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4660.694958][    C3]  ? kernel_text_address+0xce/0xe0
[ 4660.695218][    C3]  ? __kernel_text_address+0x12/0x40
[ 4660.695482][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4660.695763][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4660.696072][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4660.696323][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4660.696600][    C3]  ? get_stack_info+0x36/0xc0
[ 4660.696838][    C3]  __tcf_classify+0x329/0x7d0
[ 4660.697079][    C3]  tcf_classify+0x283/0x930
[ 4660.697309][    C3]  ? lock_release+0x1d5/0x250
[ 4660.697545][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4660.697806][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4660.698063][    C3]  ? __kernel_text_address+0x12/0x40
[ 4660.698329][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4660.698608][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4660.698918][    C3]  tc_run+0x2e4/0x5d0
[ 4660.699120][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4660.699351][    C3]  ? lock_acquire+0x1c1/0x220
[ 4660.699586][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4660.699863][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4660.700113][    C3]  ? lock_acquire+0x1c1/0x220
[ 4660.700350][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4660.700613][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4660.700916][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4660.701186][    C3]  ? neigh_hh_output+0x348/0x590
[ 4660.701437][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4660.701700][    C3]  ip_finish_output2+0x786/0x18e0
[ 4660.701956][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4660.702291][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4660.702563][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4660.702814][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4660.703076][    C3]  ip_output+0x16b/0x4f0
[ 4660.703299][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4660.703540][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4660.703815][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4660.704122][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4660.704399][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4660.704648][    C3]  ? __alloc_skb+0xd4/0x280
[ 4660.704878][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4660.705145][    C3]  ? tcp_fragment+0x168/0x1040
[ 4660.705386][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4660.705636][    C3]  ? ip_local_out+0x114/0x3b0
[ 4660.705874][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4660.706122][    C3]  ? __skb_clone+0x57a/0x760
[ 4660.706356][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4660.706621][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4660.706899][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4660.707143][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4660.707391][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4660.707687][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4660.708004][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4660.708248][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4660.708505][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4660.708772][    C3]  tcp_write_timer+0x82/0x1d0
[ 4660.709009][    C3]  call_timer_fn+0x173/0x430
[ 4660.709245][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4660.709505][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4660.709763][    C3]  __run_timers.part.0+0x52d/0x890
[ 4660.710026][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4660.710294][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4660.710578][    C3]  ? lock_acquire+0x1c1/0x220
[ 4660.710813][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4660.711104][    C3]  ? lock_release+0x1d5/0x250
[ 4660.711342][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4660.711603][    C3]  ? ktime_get+0xb3/0x190
[ 4660.711820][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4660.712115][    C3]  run_timer_softirq+0x72/0x100
[ 4660.712363][    C3]  __do_softirq+0x1b9/0x7ff
[ 4660.712592][    C3]  irq_exit_rcu+0x98/0xc0
[ 4660.712812][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4660.713094][    C3]  </IRQ>
[ 4660.713245][    C3]  <TASK>
[ 4660.713394][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4660.713697][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4660.714018][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4660.714979][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4660.715285][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4660.715679][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4660.716073][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4660.716468][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4660.716864][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4660.717261][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4660.717555][    C3]  uart_start+0xe4/0x1b0
[ 4660.717774][    C3]  n_tty_write+0x677/0x7a0
[ 4660.718004][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4660.718254][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4660.718540][    C3]  ? lock_acquire+0x1c1/0x220
[ 4660.718777][    C3]  ? iterate_tty_write+0x95/0x540
[ 4660.719033][    C3]  iterate_tty_write+0x229/0x540
[ 4660.719284][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4660.719570][    C3]  vfs_write+0x9e9/0x10a0
[ 4660.719791][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4660.720036][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4660.720279][    C3]  ? lock_acquire+0x1c1/0x220
[ 4660.720516][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4660.720804][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4660.721067][    C3]  ? __fget_light+0x54/0x1e0
[ 4660.721301][    C3]  ksys_write+0xf5/0x1e0
[ 4660.721520][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4660.721766][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4660.722067][    C3]  do_syscall_64+0xc9/0x1e0
[ 4660.722299][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4660.722597][    C3] RIP: 0033:0x7f93b2836957
[ 4660.722821][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4660.723781][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4660.724200][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4660.724594][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4660.724989][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4660.725385][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4660.725781][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4660.726179][    C3]  </TASK>
[ 4684.272164][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4684.272546][    C1] rcu: 1-....: (2303803 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=554911
[ 4684.273097][    C1] rcu: (t=2290301 jiffies g=1064457 q=94 ncpus=4)
[ 4684.273429][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4684.273876][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4684.274487][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4684.274814][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4684.275781][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4684.276087][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4684.276485][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4684.276883][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4684.277280][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4684.277675][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4684.278072][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4684.278517][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4684.278848][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4684.279246][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4684.279645][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4684.280051][    C1] PKRU: 55555554
[ 4684.280232][    C1] Call Trace:
[ 4684.280403][    C1]  <IRQ>
[ 4684.280555][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4684.280828][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 4684.281079][    C1]  ? check_cpu_stall+0x284/0x500
[ 4684.281333][    C1]  ? rcu_pending+0x92/0x360
[ 4684.281562][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4684.281830][    C1]  ? update_process_times+0xb9/0x110
[ 4684.282099][    C1]  ? tick_sched_handle+0x67/0x130
[ 4684.282356][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4684.282640][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4684.282884][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4684.283196][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4684.283468][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4684.283754][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4684.284021][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4684.284325][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4684.284587][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4684.284895][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4684.285192][    C1]  </IRQ>
[ 4684.285342][    C1]  <TASK>
[ 4684.285492][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4684.285804][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4684.286096][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4684.286391][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4684.286679][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4684.286991][    C1]  ? lock_acquire+0x1c1/0x220
[ 4684.287232][    C1]  ? lock_release+0x1d5/0x250
[ 4684.287470][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4684.287727][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4684.287999][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4684.288286][    C1]  ? lock_acquire+0x1c1/0x220
[ 4684.288528][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4684.288768][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4684.289028][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4684.289262][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4684.289509][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4684.289774][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4684.290048][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4684.290329][    C1]  ip_local_deliver+0x19d/0x480
[ 4684.290575][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4684.290850][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4684.291113][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4684.291459][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4684.291712][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4684.292031][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4684.292294][    C1]  ip_rcv+0x564/0x740
[ 4684.292497][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4684.292730][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4684.292984][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4684.293261][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4684.293534][    C1]  ? skb_clone+0x10b/0x330
[ 4684.293763][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4684.294081][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4684.294389][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4684.294669][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4684.294964][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4684.295214][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4684.295444][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4684.295745][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4684.296027][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4684.296353][    C1]  ? lock_acquire+0x1c1/0x220
[ 4684.296593][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4684.296890][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4684.297176][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4684.297494][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4684.297750][    C1]  ? __skb_clone+0x57a/0x760
[ 4684.297986][    C1]  netif_receive_skb+0x55/0x280
[ 4684.298235][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4684.298547][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4684.298880][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4684.299181][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4684.299454][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4684.299749][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4684.300061][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4684.300346][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4684.300662][    C1]  ? stack_trace_save+0x95/0xd0
[ 4684.300910][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4684.301190][    C1]  ? kasan_save_stack+0x34/0x50
[ 4684.301440][    C1]  ? kasan_save_stack+0x24/0x50
[ 4684.301688][    C1]  ? kasan_save_track+0x14/0x30
[ 4684.301936][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4684.302201][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4684.302456][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4684.302704][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4684.302968][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4684.303234][    C1]  ? ip_output+0x16b/0x4f0
[ 4684.303459][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4684.303714][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4684.303987][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4684.304253][    C1]  ? get_reg+0x119/0x190
[ 4684.304468][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4684.304736][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4684.305042][    C1]  __tcf_classify+0x329/0x7d0
[ 4684.305285][    C1]  tcf_classify+0x283/0x930
[ 4684.305517][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4684.305766][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4684.306020][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4684.306305][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4684.306572][    C1]  tc_run+0x2e4/0x5d0
[ 4684.306776][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4684.307008][    C1]  ? lock_acquire+0x1c1/0x220
[ 4684.307247][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4684.307507][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4684.307759][    C1]  ? lock_acquire+0x1c1/0x220
[ 4684.307997][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4684.308263][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4684.308564][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4684.308837][    C1]  ? neigh_hh_output+0x348/0x590
[ 4684.309089][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4684.309355][    C1]  ip_finish_output2+0x786/0x18e0
[ 4684.309612][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4684.309897][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4684.310235][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4684.310511][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4684.310763][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4684.311028][    C1]  ip_output+0x16b/0x4f0
[ 4684.311243][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4684.311479][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4684.311720][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4684.312005][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4684.312255][    C1]  ? ip_local_out+0x114/0x3b0
[ 4684.312495][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4684.312741][    C1]  ? __create_object+0x5e/0xb0
[ 4684.312983][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4684.313250][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4684.313531][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4684.313802][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4684.314081][    C1]  tcp_release_cb+0x1e9/0x390
[ 4684.314321][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4684.314585][    C1]  release_sock+0xb8/0x1d0
[ 4684.314813][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4684.315031][    C1]  ? lock_release+0x1d5/0x250
[ 4684.315272][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4684.315521][    C1]  ? core_sys_select+0x620/0x710
[ 4684.315774][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4684.316043][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4684.316271][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4684.316520][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4684.316775][    C1]  ? __fget_light+0x54/0x1e0
[ 4684.317009][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4684.317272][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4684.317512][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4684.317784][    C1]  ? __might_fault+0xc6/0x180
[ 4684.318025][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4684.318305][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4684.318602][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4684.318901][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4684.319219][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4684.319469][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4684.319774][    C1]  do_syscall_64+0xc9/0x1e0
[ 4684.320005][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4684.320304][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4684.320529][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4684.321494][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4684.321913][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4684.322310][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4684.322707][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4684.323105][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4684.323503][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4684.323903][    C1]  </TASK>
[ 4684.324062][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 4684.324335][    C3] NMI backtrace for cpu 3
[ 4684.324345][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4684.324350][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4684.324353][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4684.324360][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4684.324363][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4684.324367][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4684.324369][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4684.324370][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4684.324372][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4684.324374][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4684.324376][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4684.324378][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4684.324381][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4684.324383][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4684.324384][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4684.324386][    C3] PKRU: 55555554
[ 4684.324387][    C3] Call Trace:
[ 4684.324390][    C3]  <NMI>
[ 4684.324395][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 4684.324400][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4684.324406][    C3]  ? nmi_handle+0x153/0x420
[ 4684.324412][    C3]  ? default_do_nmi+0x41/0x100
[ 4684.324415][    C3]  ? exc_nmi+0xf3/0x120
[ 4684.324417][    C3]  ? end_repeat_nmi+0xf/0x60
[ 4684.324423][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4684.324429][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4684.324432][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4684.324436][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4684.324439][    C3]  </NMI>
[ 4684.324440][    C3]  <IRQ>
[ 4684.324441][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4684.324443][    C3]  ? get_stack_info+0x36/0xc0
[ 4684.324449][    C3]  ? lock_acquire+0x1c1/0x220
[ 4684.324453][    C3]  ? lock_release+0x1d5/0x250
[ 4684.324457][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4684.324461][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4684.324464][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4684.324467][    C3]  ? lock_acquire+0x1c1/0x220
[ 4684.324470][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4684.324474][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4684.324477][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4684.324484][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4684.324487][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4684.324492][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4684.324500][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4684.324504][    C3]  ip_local_deliver+0x19d/0x480
[ 4684.324507][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4684.324509][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4684.324512][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4684.324518][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4684.324523][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4684.324526][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4684.324537][    C3]  ip_rcv+0x564/0x740
[ 4684.324540][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4684.324543][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4684.324548][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4684.324551][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4684.324556][    C3]  ? skb_clone+0x10b/0x330
[ 4684.324561][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4684.324567][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4684.324572][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4684.324578][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4684.324587][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4684.324591][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4684.324594][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4684.324597][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4684.324601][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4684.324605][    C3]  ? lock_acquire+0x1c1/0x220
[ 4684.324608][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4684.324612][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4684.324616][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4684.324621][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4684.324624][    C3]  ? __skb_clone+0x57a/0x760
[ 4684.324626][    C3]  netif_receive_skb+0x55/0x280
[ 4684.324630][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4684.324638][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4684.324645][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4684.324652][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4684.324657][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4684.324667][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4684.324675][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4684.324684][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4684.324693][    C3]  ? lock_release+0x1d5/0x250
[ 4684.324696][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4684.324702][    C3]  ? kernel_text_address+0xce/0xe0
[ 4684.324707][    C3]  ? __kernel_text_address+0x12/0x40
[ 4684.324709][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4684.324712][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4684.324716][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4684.324724][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4684.324727][    C3]  ? get_stack_info+0x36/0xc0
[ 4684.324732][    C3]  __tcf_classify+0x329/0x7d0
[ 4684.324737][    C3]  tcf_classify+0x283/0x930
[ 4684.324741][    C3]  ? lock_release+0x1d5/0x250
[ 4684.324743][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4684.324746][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4684.324750][    C3]  ? __kernel_text_address+0x12/0x40
[ 4684.324752][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4684.324754][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4684.324758][    C3]  tc_run+0x2e4/0x5d0
[ 4684.324762][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4684.324765][    C3]  ? lock_acquire+0x1c1/0x220
[ 4684.324768][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4684.324772][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4684.324776][    C3]  ? lock_acquire+0x1c1/0x220
[ 4684.324778][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4684.324781][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4684.324786][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4684.324789][    C3]  ? neigh_hh_output+0x348/0x590
[ 4684.324792][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4684.324796][    C3]  ip_finish_output2+0x786/0x18e0
[ 4684.324800][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4684.324807][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4684.324810][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4684.324814][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4684.324817][    C3]  ip_output+0x16b/0x4f0
[ 4684.324821][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4684.324823][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4684.324826][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4684.324829][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4684.324833][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4684.324837][    C3]  ? __alloc_skb+0xd4/0x280
[ 4684.324839][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4684.324845][    C3]  ? tcp_fragment+0x168/0x1040
[ 4684.324848][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4684.324851][    C3]  ? ip_local_out+0x114/0x3b0
[ 4684.324855][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4684.324859][    C3]  ? __skb_clone+0x57a/0x760
[ 4684.324862][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4684.324867][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4684.324870][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4684.324875][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4684.324880][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4684.324884][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4684.324887][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4684.324891][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4684.324895][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4684.324898][    C3]  tcp_write_timer+0x82/0x1d0
[ 4684.324902][    C3]  call_timer_fn+0x173/0x430
[ 4684.324907][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4684.324911][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4684.324916][    C3]  __run_timers.part.0+0x52d/0x890
[ 4684.324919][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4684.324923][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4684.324926][    C3]  ? lock_acquire+0x1c1/0x220
[ 4684.324928][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4684.324933][    C3]  ? lock_release+0x1d5/0x250
[ 4684.324936][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4684.324939][    C3]  ? ktime_get+0xb3/0x190
[ 4684.324942][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4684.324947][    C3]  run_timer_softirq+0x72/0x100
[ 4684.324950][    C3]  __do_softirq+0x1b9/0x7ff
[ 4684.324955][    C3]  irq_exit_rcu+0x98/0xc0
[ 4684.324958][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4684.324962][    C3]  </IRQ>
[ 4684.324963][    C3]  <TASK>
[ 4684.324964][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4684.324968][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4684.324970][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4684.324972][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4684.324974][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4684.324976][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4684.324977][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4684.324979][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4684.324980][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4684.324984][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4684.324988][    C3]  uart_start+0xe4/0x1b0
[ 4684.324995][    C3]  n_tty_write+0x677/0x7a0
[ 4684.325001][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4684.325004][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4684.325010][    C3]  ? lock_acquire+0x1c1/0x220
[ 4684.325012][    C3]  ? iterate_tty_write+0x95/0x540
[ 4684.325016][    C3]  iterate_tty_write+0x229/0x540
[ 4684.325021][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4684.325025][    C3]  vfs_write+0x9e9/0x10a0
[ 4684.325030][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4684.325033][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4684.325037][    C3]  ? lock_acquire+0x1c1/0x220
[ 4684.325039][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4684.325043][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4684.325046][    C3]  ? __fget_light+0x54/0x1e0
[ 4684.325052][    C3]  ksys_write+0xf5/0x1e0
[ 4684.325056][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4684.325059][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4684.325063][    C3]  do_syscall_64+0xc9/0x1e0
[ 4684.325067][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4684.325071][    C3] RIP: 0033:0x7f93b2836957
[ 4684.325075][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4684.325077][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4684.325079][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4684.325081][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4684.325082][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4684.325084][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4684.325085][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4684.325090][    C3]  </TASK>
[ 4708.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2176s! [ncat:8027]
[ 4708.613582][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4708.614837][    C1] irq event stamp: 174248
[ 4708.615056][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4708.615580][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4708.616042][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4708.616508][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4708.616966][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4708.617412][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4708.618016][    C1] RIP: 0010:__kasan_check_read+0x8/0x20
[ 4708.618299][    C1] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 4708.619260][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 4708.619564][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4708.619966][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4708.620363][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4708.620757][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4708.621156][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4708.621554][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4708.621998][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4708.622329][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4708.622724][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4708.623121][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4708.623517][    C1] PKRU: 55555554
[ 4708.623697][    C1] Call Trace:
[ 4708.623865][    C1]  <IRQ>
[ 4708.624017][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4708.624280][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4708.624522][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4708.624796][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4708.625067][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4708.625356][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4708.625621][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4708.625923][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4708.626188][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4708.626494][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4708.626789][    C1]  </IRQ>
[ 4708.626937][    C1]  <TASK>
[ 4708.627089][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4708.627407][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4708.627698][    C1]  ? __kasan_check_read+0x8/0x20
[ 4708.627948][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 4708.628229][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4708.628539][    C1]  ? lock_acquire+0x1c1/0x220
[ 4708.628780][    C1]  ? lock_release+0x1d5/0x250
[ 4708.629019][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4708.629268][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4708.629538][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4708.629823][    C1]  ? lock_acquire+0x1c1/0x220
[ 4708.630061][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4708.630302][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4708.630561][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4708.630796][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4708.631044][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4708.631301][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4708.631577][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4708.631852][    C1]  ip_local_deliver+0x19d/0x480
[ 4708.632099][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4708.632371][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4708.632632][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4708.632979][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4708.633232][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4708.633552][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4708.633813][    C1]  ip_rcv+0x564/0x740
[ 4708.634017][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4708.634246][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4708.634499][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4708.634775][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4708.635045][    C1]  ? skb_clone+0x10b/0x330
[ 4708.635272][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4708.635589][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4708.635893][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4708.636175][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4708.636467][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4708.636714][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4708.636943][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4708.637242][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4708.637526][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4708.637851][    C1]  ? lock_acquire+0x1c1/0x220
[ 4708.638087][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4708.638383][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4708.638667][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4708.638981][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4708.639237][    C1]  ? __skb_clone+0x57a/0x760
[ 4708.639470][    C1]  netif_receive_skb+0x55/0x280
[ 4708.639723][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4708.640034][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4708.640366][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4708.640664][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4708.640938][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4708.641225][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4708.641536][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4708.641819][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4708.642133][    C1]  ? stack_trace_save+0x95/0xd0
[ 4708.642382][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4708.642663][    C1]  ? kasan_save_stack+0x34/0x50
[ 4708.642910][    C1]  ? kasan_save_stack+0x24/0x50
[ 4708.643162][    C1]  ? kasan_save_track+0x14/0x30
[ 4708.643411][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4708.643673][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4708.643927][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4708.644175][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4708.644438][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4708.644700][    C1]  ? ip_output+0x16b/0x4f0
[ 4708.644929][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4708.645185][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4708.645456][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4708.645722][    C1]  ? get_reg+0x119/0x190
[ 4708.645940][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4708.646207][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4708.646517][    C1]  __tcf_classify+0x329/0x7d0
[ 4708.646757][    C1]  tcf_classify+0x283/0x930
[ 4708.646987][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4708.647236][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4708.647491][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4708.647775][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4708.648043][    C1]  tc_run+0x2e4/0x5d0
[ 4708.648249][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4708.648479][    C1]  ? lock_acquire+0x1c1/0x220
[ 4708.648715][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4708.648975][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4708.649228][    C1]  ? lock_acquire+0x1c1/0x220
[ 4708.649466][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4708.649742][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4708.650047][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4708.650318][    C1]  ? neigh_hh_output+0x348/0x590
[ 4708.650570][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4708.650834][    C1]  ip_finish_output2+0x786/0x18e0
[ 4708.651092][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4708.651374][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4708.651711][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4708.651985][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4708.652240][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4708.652503][    C1]  ip_output+0x16b/0x4f0
[ 4708.652720][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4708.652954][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4708.653199][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4708.653484][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4708.653735][    C1]  ? ip_local_out+0x114/0x3b0
[ 4708.653974][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4708.654224][    C1]  ? __create_object+0x5e/0xb0
[ 4708.654468][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4708.654734][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4708.655013][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4708.655287][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4708.655568][    C1]  tcp_release_cb+0x1e9/0x390
[ 4708.655808][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4708.656072][    C1]  release_sock+0xb8/0x1d0
[ 4708.656298][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4708.656520][    C1]  ? lock_release+0x1d5/0x250
[ 4708.656758][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4708.657007][    C1]  ? core_sys_select+0x620/0x710
[ 4708.657261][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4708.657532][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4708.657757][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4708.658006][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4708.658262][    C1]  ? __fget_light+0x54/0x1e0
[ 4708.658498][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4708.658762][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4708.659001][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4708.659267][    C1]  ? __might_fault+0xc6/0x180
[ 4708.659509][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4708.659797][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4708.660096][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4708.660395][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4708.660716][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4708.660968][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4708.661272][    C1]  do_syscall_64+0xc9/0x1e0
[ 4708.661504][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4708.661803][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4708.662031][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4708.663000][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4708.663422][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4708.663822][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4708.664221][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4708.664619][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4708.665016][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4708.665420][    C1]  </TASK>
[ 4708.665576][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2176s! [perl:7725]
[ 4708.665993][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4708.667244][    C3] irq event stamp: 290154
[ 4708.667458][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4708.667987][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4708.668486][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4708.668952][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4708.669415][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4708.669866][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4708.670473][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4708.670795][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4708.671760][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4708.672064][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4708.672460][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4708.672855][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4708.673248][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4708.673644][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4708.674043][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4708.674485][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4708.674814][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4708.675210][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4708.675606][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4708.675999][    C3] PKRU: 55555554
[ 4708.676180][    C3] Call Trace:
[ 4708.676347][    C3]  <IRQ>
[ 4708.676498][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4708.676759][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4708.677000][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4708.677276][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4708.677546][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4708.677831][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4708.678097][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4708.678406][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4708.678666][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4708.678970][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4708.679267][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4708.679578][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4708.679871][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4708.680165][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4708.680451][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4708.680758][    C3]  ? get_stack_info+0x36/0xc0
[ 4708.680999][    C3]  ? lock_acquire+0x1c1/0x220
[ 4708.681239][    C3]  ? lock_release+0x1d5/0x250
[ 4708.681478][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4708.681723][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4708.681994][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4708.682275][    C3]  ? lock_acquire+0x1c1/0x220
[ 4708.682512][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4708.682750][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4708.683007][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4708.683239][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4708.683484][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4708.683740][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4708.684014][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4708.684290][    C3]  ip_local_deliver+0x19d/0x480
[ 4708.684535][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4708.684802][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4708.685063][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4708.685407][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4708.685657][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4708.685975][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4708.686235][    C3]  ip_rcv+0x564/0x740
[ 4708.686440][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4708.686667][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4708.686917][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4708.687192][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4708.687423][    C3]  ? skb_clone+0x10b/0x330
[ 4708.687649][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4708.687965][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4708.688267][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4708.688552][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4708.688843][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4708.689088][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4708.689317][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4708.689617][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4708.689902][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4708.690225][    C3]  ? lock_acquire+0x1c1/0x220
[ 4708.690462][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4708.690753][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4708.691037][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4708.691350][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4708.691604][    C3]  ? __skb_clone+0x57a/0x760
[ 4708.691834][    C3]  netif_receive_skb+0x55/0x280
[ 4708.692080][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4708.692390][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4708.692718][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4708.693015][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4708.693287][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4708.693571][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4708.693880][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4708.694188][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4708.694511][    C3]  ? lock_release+0x1d5/0x250
[ 4708.694748][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4708.695011][    C3]  ? kernel_text_address+0xce/0xe0
[ 4708.695270][    C3]  ? __kernel_text_address+0x12/0x40
[ 4708.695539][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4708.695820][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4708.696129][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4708.696378][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4708.696653][    C3]  ? get_stack_info+0x36/0xc0
[ 4708.696891][    C3]  __tcf_classify+0x329/0x7d0
[ 4708.697132][    C3]  tcf_classify+0x283/0x930
[ 4708.697362][    C3]  ? lock_release+0x1d5/0x250
[ 4708.697598][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4708.697859][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4708.698113][    C3]  ? __kernel_text_address+0x12/0x40
[ 4708.698378][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4708.698658][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4708.698966][    C3]  tc_run+0x2e4/0x5d0
[ 4708.699169][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4708.699400][    C3]  ? lock_acquire+0x1c1/0x220
[ 4708.699643][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4708.699901][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4708.700152][    C3]  ? lock_acquire+0x1c1/0x220
[ 4708.700386][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4708.700650][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4708.700951][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4708.701222][    C3]  ? neigh_hh_output+0x348/0x590
[ 4708.701472][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4708.701733][    C3]  ip_finish_output2+0x786/0x18e0
[ 4708.701987][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4708.702328][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4708.702600][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4708.702851][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4708.703112][    C3]  ip_output+0x16b/0x4f0
[ 4708.703328][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4708.703567][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4708.703842][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4708.704150][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4708.704425][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4708.704676][    C3]  ? __alloc_skb+0xd4/0x280
[ 4708.704901][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4708.705172][    C3]  ? tcp_fragment+0x168/0x1040
[ 4708.705412][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4708.705661][    C3]  ? ip_local_out+0x114/0x3b0
[ 4708.705899][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4708.706146][    C3]  ? __skb_clone+0x57a/0x760
[ 4708.706379][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4708.706645][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4708.706922][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4708.707165][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4708.707412][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4708.707708][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4708.708025][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4708.708266][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4708.708524][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4708.708791][    C3]  tcp_write_timer+0x82/0x1d0
[ 4708.709027][    C3]  call_timer_fn+0x173/0x430
[ 4708.709263][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4708.709521][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4708.709785][    C3]  __run_timers.part.0+0x52d/0x890
[ 4708.710042][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4708.710308][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4708.710593][    C3]  ? lock_acquire+0x1c1/0x220
[ 4708.710828][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4708.711117][    C3]  ? lock_release+0x1d5/0x250
[ 4708.711355][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4708.711616][    C3]  ? ktime_get+0xb3/0x190
[ 4708.711833][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4708.712127][    C3]  run_timer_softirq+0x72/0x100
[ 4708.712373][    C3]  __do_softirq+0x1b9/0x7ff
[ 4708.712604][    C3]  irq_exit_rcu+0x98/0xc0
[ 4708.712822][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4708.713103][    C3]  </IRQ>
[ 4708.713255][    C3]  <TASK>
[ 4708.713403][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4708.713704][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4708.714030][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4708.714991][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4708.715297][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4708.715692][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4708.716085][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4708.716482][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4708.716876][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4708.717273][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4708.717568][    C3]  uart_start+0xe4/0x1b0
[ 4708.717785][    C3]  n_tty_write+0x677/0x7a0
[ 4708.718015][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4708.718267][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4708.718551][    C3]  ? lock_acquire+0x1c1/0x220
[ 4708.718788][    C3]  ? iterate_tty_write+0x95/0x540
[ 4708.719042][    C3]  iterate_tty_write+0x229/0x540
[ 4708.719293][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4708.719577][    C3]  vfs_write+0x9e9/0x10a0
[ 4708.719805][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4708.720045][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4708.720286][    C3]  ? lock_acquire+0x1c1/0x220
[ 4708.720523][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4708.720811][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4708.721072][    C3]  ? __fget_light+0x54/0x1e0
[ 4708.721306][    C3]  ksys_write+0xf5/0x1e0
[ 4708.721523][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4708.721769][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4708.722068][    C3]  do_syscall_64+0xc9/0x1e0
[ 4708.722302][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4708.722599][    C3] RIP: 0033:0x7f93b2836957
[ 4708.722823][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4708.723781][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4708.724201][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4708.724593][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4708.724988][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4708.725384][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4708.725778][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4708.726175][    C3]  </TASK>
[ 4736.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2202s! [ncat:8027]
[ 4736.613579][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4736.614836][    C1] irq event stamp: 174248
[ 4736.615055][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4736.615584][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4736.616046][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4736.616513][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4736.616975][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4736.617421][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4736.618028][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4736.618352][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4736.619316][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4736.619625][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4736.620021][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4736.620418][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4736.620813][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4736.621209][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4736.621606][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4736.622050][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4736.622381][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4736.622778][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4736.623174][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4736.623572][    C1] PKRU: 55555554
[ 4736.623752][    C1] Call Trace:
[ 4736.623922][    C1]  <IRQ>
[ 4736.624071][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4736.624333][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4736.624574][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4736.624851][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4736.625123][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4736.625410][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4736.625676][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4736.625980][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4736.626241][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4736.626549][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4736.626845][    C1]  </IRQ>
[ 4736.626994][    C1]  <TASK>
[ 4736.627143][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4736.627455][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4736.627745][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4736.628039][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4736.628329][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4736.628642][    C1]  ? lock_acquire+0x1c1/0x220
[ 4736.628882][    C1]  ? lock_release+0x1d5/0x250
[ 4736.629118][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4736.629370][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4736.629647][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4736.629932][    C1]  ? lock_acquire+0x1c1/0x220
[ 4736.630172][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4736.630410][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4736.630669][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4736.630902][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4736.631148][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4736.631406][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4736.631683][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4736.631960][    C1]  ip_local_deliver+0x19d/0x480
[ 4736.632206][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4736.632477][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4736.632740][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4736.633085][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4736.633337][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4736.633656][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4736.633917][    C1]  ip_rcv+0x564/0x740
[ 4736.634120][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4736.634353][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4736.634606][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4736.634880][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4736.635152][    C1]  ? skb_clone+0x10b/0x330
[ 4736.635380][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4736.635698][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4736.636003][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4736.636284][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4736.636581][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4736.636829][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4736.637057][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4736.637358][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4736.637641][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4736.637965][    C1]  ? lock_acquire+0x1c1/0x220
[ 4736.638205][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4736.638502][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4736.638786][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4736.639102][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4736.639359][    C1]  ? __skb_clone+0x57a/0x760
[ 4736.639602][    C1]  netif_receive_skb+0x55/0x280
[ 4736.639849][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4736.640159][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4736.640492][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4736.640789][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4736.641062][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4736.641355][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4736.641666][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4736.641949][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4736.642266][    C1]  ? stack_trace_save+0x95/0xd0
[ 4736.642514][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4736.642792][    C1]  ? kasan_save_stack+0x34/0x50
[ 4736.643042][    C1]  ? kasan_save_stack+0x24/0x50
[ 4736.643291][    C1]  ? kasan_save_track+0x14/0x30
[ 4736.643539][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4736.643804][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4736.644056][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4736.644305][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4736.644568][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4736.644832][    C1]  ? ip_output+0x16b/0x4f0
[ 4736.645057][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4736.645312][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4736.645584][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4736.645850][    C1]  ? get_reg+0x119/0x190
[ 4736.646064][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4736.646333][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4736.646641][    C1]  __tcf_classify+0x329/0x7d0
[ 4736.646883][    C1]  tcf_classify+0x283/0x930
[ 4736.647115][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4736.647363][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4736.647618][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4736.647902][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4736.648169][    C1]  tc_run+0x2e4/0x5d0
[ 4736.648373][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4736.648606][    C1]  ? lock_acquire+0x1c1/0x220
[ 4736.648844][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4736.649103][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4736.649356][    C1]  ? lock_acquire+0x1c1/0x220
[ 4736.649599][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4736.649863][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4736.650164][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4736.650438][    C1]  ? neigh_hh_output+0x348/0x590
[ 4736.650690][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4736.650954][    C1]  ip_finish_output2+0x786/0x18e0
[ 4736.651210][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4736.651489][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4736.651824][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4736.652099][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4736.652351][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4736.652614][    C1]  ip_output+0x16b/0x4f0
[ 4736.652829][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4736.653065][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4736.653307][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4736.653592][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4736.653843][    C1]  ? ip_local_out+0x114/0x3b0
[ 4736.654083][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4736.654331][    C1]  ? __create_object+0x5e/0xb0
[ 4736.654573][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4736.654839][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4736.655120][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4736.655392][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4736.655672][    C1]  tcp_release_cb+0x1e9/0x390
[ 4736.655910][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4736.656174][    C1]  release_sock+0xb8/0x1d0
[ 4736.656403][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4736.656621][    C1]  ? lock_release+0x1d5/0x250
[ 4736.656859][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4736.657108][    C1]  ? core_sys_select+0x620/0x710
[ 4736.657363][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4736.657630][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4736.657855][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4736.658102][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4736.658358][    C1]  ? __fget_light+0x54/0x1e0
[ 4736.658591][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4736.658853][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4736.659094][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4736.659357][    C1]  ? __might_fault+0xc6/0x180
[ 4736.659604][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4736.659883][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4736.660182][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4736.660480][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4736.660800][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4736.661051][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4736.661352][    C1]  do_syscall_64+0xc9/0x1e0
[ 4736.661582][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4736.661880][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4736.662107][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4736.663074][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4736.663496][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4736.663892][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4736.664290][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4736.664686][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4736.665082][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4736.665482][    C1]  </TASK>
[ 4736.665640][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2202s! [perl:7725]
[ 4736.666066][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4736.667321][    C3] irq event stamp: 290154
[ 4736.667539][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4736.668063][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4736.668565][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4736.669028][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4736.669491][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4736.669937][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4736.670546][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4736.670868][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4736.671828][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4736.672133][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4736.672528][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4736.672923][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4736.673320][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4736.673718][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4736.674112][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4736.674554][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4736.674883][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4736.675283][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4736.675677][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4736.676071][    C3] PKRU: 55555554
[ 4736.676252][    C3] Call Trace:
[ 4736.676421][    C3]  <IRQ>
[ 4736.676568][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4736.676829][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4736.677071][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4736.677345][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4736.677616][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4736.677901][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4736.678166][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4736.678470][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4736.678730][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4736.679038][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4736.679330][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4736.679647][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4736.679938][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4736.680228][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4736.680516][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4736.680824][    C3]  ? get_stack_info+0x36/0xc0
[ 4736.681063][    C3]  ? lock_acquire+0x1c1/0x220
[ 4736.681301][    C3]  ? lock_release+0x1d5/0x250
[ 4736.681539][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4736.681787][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4736.682056][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4736.682340][    C3]  ? lock_acquire+0x1c1/0x220
[ 4736.682575][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4736.682814][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4736.683071][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4736.683310][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4736.683555][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4736.683812][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4736.684085][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4736.684359][    C3]  ip_local_deliver+0x19d/0x480
[ 4736.684609][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4736.684878][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4736.685144][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4736.685491][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4736.685742][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4736.686060][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4736.686320][    C3]  ip_rcv+0x564/0x740
[ 4736.686522][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4736.686751][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4736.687000][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4736.687276][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4736.687506][    C3]  ? skb_clone+0x10b/0x330
[ 4736.687733][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4736.688050][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4736.688355][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4736.688637][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4736.688929][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4736.689176][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4736.689404][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4736.689708][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4736.689994][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4736.690316][    C3]  ? lock_acquire+0x1c1/0x220
[ 4736.690552][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4736.690844][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4736.691127][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4736.691442][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4736.691695][    C3]  ? __skb_clone+0x57a/0x760
[ 4736.691928][    C3]  netif_receive_skb+0x55/0x280
[ 4736.692175][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4736.692483][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4736.692813][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4736.693111][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4736.693382][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4736.693670][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4736.693980][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4736.694286][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4736.694608][    C3]  ? lock_release+0x1d5/0x250
[ 4736.694847][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4736.695110][    C3]  ? kernel_text_address+0xce/0xe0
[ 4736.695370][    C3]  ? __kernel_text_address+0x12/0x40
[ 4736.695636][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4736.695918][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4736.696233][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4736.696484][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4736.696758][    C3]  ? get_stack_info+0x36/0xc0
[ 4736.696998][    C3]  __tcf_classify+0x329/0x7d0
[ 4736.697237][    C3]  tcf_classify+0x283/0x930
[ 4736.697466][    C3]  ? lock_release+0x1d5/0x250
[ 4736.697704][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4736.697966][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4736.698220][    C3]  ? __kernel_text_address+0x12/0x40
[ 4736.698485][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4736.698767][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4736.699075][    C3]  tc_run+0x2e4/0x5d0
[ 4736.699280][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4736.699513][    C3]  ? lock_acquire+0x1c1/0x220
[ 4736.699750][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4736.700009][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4736.700260][    C3]  ? lock_acquire+0x1c1/0x220
[ 4736.700498][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4736.700760][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4736.701063][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4736.701334][    C3]  ? neigh_hh_output+0x348/0x590
[ 4736.701585][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4736.701848][    C3]  ip_finish_output2+0x786/0x18e0
[ 4736.702103][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4736.702437][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4736.702712][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4736.702961][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4736.703226][    C3]  ip_output+0x16b/0x4f0
[ 4736.703441][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4736.703682][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4736.703955][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4736.704265][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4736.704538][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4736.704787][    C3]  ? __alloc_skb+0xd4/0x280
[ 4736.705017][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4736.705286][    C3]  ? tcp_fragment+0x168/0x1040
[ 4736.705529][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4736.705778][    C3]  ? ip_local_out+0x114/0x3b0
[ 4736.706015][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4736.706263][    C3]  ? __skb_clone+0x57a/0x760
[ 4736.706496][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4736.706761][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4736.707039][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4736.707282][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4736.707532][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4736.707831][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4736.708148][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4736.708391][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4736.708654][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4736.708920][    C3]  tcp_write_timer+0x82/0x1d0
[ 4736.709158][    C3]  call_timer_fn+0x173/0x430
[ 4736.709391][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4736.709659][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4736.709918][    C3]  __run_timers.part.0+0x52d/0x890
[ 4736.710177][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4736.710442][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4736.710723][    C3]  ? lock_acquire+0x1c1/0x220
[ 4736.710960][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4736.711248][    C3]  ? lock_release+0x1d5/0x250
[ 4736.711484][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4736.711745][    C3]  ? ktime_get+0xb3/0x190
[ 4736.711966][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4736.712259][    C3]  run_timer_softirq+0x72/0x100
[ 4736.712504][    C3]  __do_softirq+0x1b9/0x7ff
[ 4736.712737][    C3]  irq_exit_rcu+0x98/0xc0
[ 4736.712954][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4736.713238][    C3]  </IRQ>
[ 4736.713387][    C3]  <TASK>
[ 4736.713537][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4736.713837][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4736.714157][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4736.715122][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4736.715427][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4736.715824][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4736.716221][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4736.716618][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4736.717011][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4736.717410][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4736.717702][    C3]  uart_start+0xe4/0x1b0
[ 4736.717924][    C3]  n_tty_write+0x677/0x7a0
[ 4736.718154][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4736.718405][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4736.718692][    C3]  ? lock_acquire+0x1c1/0x220
[ 4736.718928][    C3]  ? iterate_tty_write+0x95/0x540
[ 4736.719182][    C3]  iterate_tty_write+0x229/0x540
[ 4736.719433][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4736.719728][    C3]  vfs_write+0x9e9/0x10a0
[ 4736.719948][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4736.720189][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4736.720432][    C3]  ? lock_acquire+0x1c1/0x220
[ 4736.720669][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4736.720956][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4736.721219][    C3]  ? __fget_light+0x54/0x1e0
[ 4736.721455][    C3]  ksys_write+0xf5/0x1e0
[ 4736.721669][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4736.721916][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4736.722219][    C3]  do_syscall_64+0xc9/0x1e0
[ 4736.722450][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4736.722748][    C3] RIP: 0033:0x7f93b2836957
[ 4736.722974][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4736.723937][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4736.724354][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4736.724752][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4736.725148][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4736.725544][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4736.725938][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4736.726341][    C3]  </TASK>
[ 4762.328163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4762.328523][    C3] rcu: 3-....: (2376615 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=574056
[ 4762.329081][    C3] rcu: (t=2368357 jiffies g=1064457 q=94 ncpus=4)
[ 4762.329413][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 4762.329686][    C1] NMI backtrace for cpu 1
[ 4762.329693][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4762.329698][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4762.329701][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4762.329709][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4762.329712][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4762.329715][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4762.329717][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4762.329719][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4762.329721][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4762.329723][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4762.329725][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4762.329727][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4762.329730][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4762.329732][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4762.329733][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4762.329735][    C1] PKRU: 55555554
[ 4762.329736][    C1] Call Trace:
[ 4762.329739][    C1]  <NMI>
[ 4762.329743][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 4762.329749][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4762.329755][    C1]  ? nmi_handle+0x153/0x420
[ 4762.329760][    C1]  ? default_do_nmi+0x41/0x100
[ 4762.329764][    C1]  ? exc_nmi+0xf3/0x120
[ 4762.329766][    C1]  ? end_repeat_nmi+0xf/0x60
[ 4762.329772][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4762.329776][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4762.329780][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4762.329783][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4762.329787][    C1]  </NMI>
[ 4762.329788][    C1]  <TASK>
[ 4762.329789][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4762.329795][    C1]  ? lock_acquire+0x1c1/0x220
[ 4762.329799][    C1]  ? lock_release+0x1d5/0x250
[ 4762.329803][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4762.329807][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4762.329810][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4762.329814][    C1]  ? lock_acquire+0x1c1/0x220
[ 4762.329816][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4762.329821][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4762.329824][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4762.329832][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4762.329834][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4762.329840][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4762.329846][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4762.329850][    C1]  ip_local_deliver+0x19d/0x480
[ 4762.329853][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4762.329855][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4762.329858][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4762.329864][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4762.329868][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4762.329871][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4762.329881][    C1]  ip_rcv+0x564/0x740
[ 4762.329884][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4762.329887][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4762.329892][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4762.329895][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4762.329898][    C1]  ? skb_clone+0x10b/0x330
[ 4762.329903][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4762.329908][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4762.329914][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4762.329918][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4762.329927][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4762.329931][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4762.329933][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4762.329937][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4762.329941][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4762.329945][    C1]  ? lock_acquire+0x1c1/0x220
[ 4762.329948][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4762.329952][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4762.329956][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4762.329960][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4762.329963][    C1]  ? __skb_clone+0x57a/0x760
[ 4762.329966][    C1]  netif_receive_skb+0x55/0x280
[ 4762.329969][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4762.329978][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4762.329984][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4762.329991][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4762.329996][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4762.330006][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4762.330013][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4762.330015][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4762.330022][    C1]  ? stack_trace_save+0x95/0xd0
[ 4762.330025][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4762.330031][    C1]  ? kasan_save_stack+0x34/0x50
[ 4762.330035][    C1]  ? kasan_save_stack+0x24/0x50
[ 4762.330038][    C1]  ? kasan_save_track+0x14/0x30
[ 4762.330041][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4762.330044][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4762.330046][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4762.330050][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4762.330053][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4762.330057][    C1]  ? ip_output+0x16b/0x4f0
[ 4762.330059][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4762.330062][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4762.330065][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4762.330068][    C1]  ? get_reg+0x119/0x190
[ 4762.330070][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4762.330073][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4762.330078][    C1]  __tcf_classify+0x329/0x7d0
[ 4762.330083][    C1]  tcf_classify+0x283/0x930
[ 4762.330087][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4762.330091][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4762.330094][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4762.330098][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4762.330101][    C1]  tc_run+0x2e4/0x5d0
[ 4762.330104][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4762.330107][    C1]  ? lock_acquire+0x1c1/0x220
[ 4762.330109][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4762.330113][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4762.330117][    C1]  ? lock_acquire+0x1c1/0x220
[ 4762.330120][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4762.330122][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4762.330127][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4762.330130][    C1]  ? neigh_hh_output+0x348/0x590
[ 4762.330134][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4762.330138][    C1]  ip_finish_output2+0x786/0x18e0
[ 4762.330141][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4762.330144][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4762.330152][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4762.330154][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4762.330160][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4762.330163][    C1]  ip_output+0x16b/0x4f0
[ 4762.330166][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4762.330169][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4762.330171][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4762.330176][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4762.330178][    C1]  ? ip_local_out+0x114/0x3b0
[ 4762.330182][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4762.330185][    C1]  ? __create_object+0x5e/0xb0
[ 4762.330189][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4762.330194][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4762.330198][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4762.330202][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4762.330206][    C1]  tcp_release_cb+0x1e9/0x390
[ 4762.330209][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4762.330214][    C1]  release_sock+0xb8/0x1d0
[ 4762.330218][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4762.330220][    C1]  ? lock_release+0x1d5/0x250
[ 4762.330223][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4762.330225][    C1]  ? core_sys_select+0x620/0x710
[ 4762.330230][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4762.330234][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4762.330237][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4762.330242][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4762.330244][    C1]  ? __fget_light+0x54/0x1e0
[ 4762.330248][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4762.330252][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4762.330256][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4762.330260][    C1]  ? __might_fault+0xc6/0x180
[ 4762.330266][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4762.330270][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4762.330274][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4762.330277][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4762.330283][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4762.330286][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4762.330290][    C1]  do_syscall_64+0xc9/0x1e0
[ 4762.330295][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4762.330298][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4762.330301][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4762.330304][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4762.330306][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4762.330309][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4762.330311][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4762.330312][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4762.330314][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4762.330319][    C1]  </TASK>
[ 4762.330681][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4762.377218][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4762.377823][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4762.378154][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4762.379115][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4762.379427][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4762.379823][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4762.380218][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4762.380613][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4762.381008][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4762.381403][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4762.381845][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4762.382176][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4762.382572][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4762.382966][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4762.383366][    C3] PKRU: 55555554
[ 4762.383545][    C3] Call Trace:
[ 4762.383714][    C3]  <IRQ>
[ 4762.383862][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4762.384134][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 4762.384385][    C3]  ? check_cpu_stall+0x284/0x500
[ 4762.384638][    C3]  ? rcu_pending+0x92/0x360
[ 4762.384868][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4762.385133][    C3]  ? update_process_times+0xb9/0x110
[ 4762.385403][    C3]  ? tick_sched_handle+0x67/0x130
[ 4762.385656][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4762.385939][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4762.386180][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4762.386490][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4762.386760][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4762.387044][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4762.387310][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4762.387612][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4762.387871][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4762.388178][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4762.388472][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4762.388785][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4762.389072][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4762.389372][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4762.389658][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4762.389967][    C3]  ? get_stack_info+0x36/0xc0
[ 4762.390207][    C3]  ? lock_acquire+0x1c1/0x220
[ 4762.390445][    C3]  ? lock_release+0x1d5/0x250
[ 4762.390681][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4762.390928][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4762.391199][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4762.391481][    C3]  ? lock_acquire+0x1c1/0x220
[ 4762.391718][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4762.391957][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4762.392215][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4762.392447][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4762.392692][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4762.392948][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4762.393221][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4762.393497][    C3]  ip_local_deliver+0x19d/0x480
[ 4762.393741][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4762.394016][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4762.394277][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4762.394621][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4762.394870][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4762.395186][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4762.395446][    C3]  ip_rcv+0x564/0x740
[ 4762.395648][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4762.395877][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4762.396128][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4762.396402][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4762.396633][    C3]  ? skb_clone+0x10b/0x330
[ 4762.396858][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4762.397175][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4762.397480][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4762.397759][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4762.398052][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4762.398301][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4762.398529][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4762.398826][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4762.399108][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4762.399440][    C3]  ? lock_acquire+0x1c1/0x220
[ 4762.399673][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4762.399969][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4762.400251][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4762.400563][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4762.400816][    C3]  ? __skb_clone+0x57a/0x760
[ 4762.401055][    C3]  netif_receive_skb+0x55/0x280
[ 4762.401303][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4762.401612][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4762.401941][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4762.402236][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4762.402509][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4762.402793][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4762.403104][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4762.403411][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4762.403733][    C3]  ? lock_release+0x1d5/0x250
[ 4762.403968][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4762.404238][    C3]  ? kernel_text_address+0xce/0xe0
[ 4762.404495][    C3]  ? __kernel_text_address+0x12/0x40
[ 4762.404758][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4762.405038][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4762.405347][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4762.405596][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4762.405868][    C3]  ? get_stack_info+0x36/0xc0
[ 4762.406108][    C3]  __tcf_classify+0x329/0x7d0
[ 4762.406348][    C3]  tcf_classify+0x283/0x930
[ 4762.406576][    C3]  ? lock_release+0x1d5/0x250
[ 4762.406812][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4762.407072][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4762.407327][    C3]  ? __kernel_text_address+0x12/0x40
[ 4762.407592][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4762.407873][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4762.408181][    C3]  tc_run+0x2e4/0x5d0
[ 4762.408383][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4762.408614][    C3]  ? lock_acquire+0x1c1/0x220
[ 4762.408847][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4762.409107][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4762.409356][    C3]  ? lock_acquire+0x1c1/0x220
[ 4762.409599][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4762.409860][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4762.410161][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4762.410429][    C3]  ? neigh_hh_output+0x348/0x590
[ 4762.410678][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4762.410939][    C3]  ip_finish_output2+0x786/0x18e0
[ 4762.411194][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4762.411531][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4762.411803][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4762.412053][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4762.412315][    C3]  ip_output+0x16b/0x4f0
[ 4762.412528][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4762.412770][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4762.413043][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4762.413352][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4762.413626][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4762.413878][    C3]  ? __alloc_skb+0xd4/0x280
[ 4762.414105][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4762.414378][    C3]  ? tcp_fragment+0x168/0x1040
[ 4762.414621][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4762.414870][    C3]  ? ip_local_out+0x114/0x3b0
[ 4762.415110][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4762.415356][    C3]  ? __skb_clone+0x57a/0x760
[ 4762.415588][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4762.415853][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4762.416131][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4762.416374][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4762.416622][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4762.416918][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4762.417236][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4762.417478][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4762.417736][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4762.418009][    C3]  tcp_write_timer+0x82/0x1d0
[ 4762.418249][    C3]  call_timer_fn+0x173/0x430
[ 4762.418484][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4762.418743][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4762.419001][    C3]  __run_timers.part.0+0x52d/0x890
[ 4762.419260][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4762.419533][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4762.419816][    C3]  ? lock_acquire+0x1c1/0x220
[ 4762.420052][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4762.420340][    C3]  ? lock_release+0x1d5/0x250
[ 4762.420577][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4762.420840][    C3]  ? ktime_get+0xb3/0x190
[ 4762.421057][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4762.421353][    C3]  run_timer_softirq+0x72/0x100
[ 4762.421599][    C3]  __do_softirq+0x1b9/0x7ff
[ 4762.421827][    C3]  irq_exit_rcu+0x98/0xc0
[ 4762.422048][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4762.422330][    C3]  </IRQ>
[ 4762.422480][    C3]  <TASK>
[ 4762.422629][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4762.422931][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4762.423252][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4762.424210][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4762.424517][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4762.424912][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4762.425305][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4762.425700][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4762.426095][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4762.426497][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4762.426791][    C3]  uart_start+0xe4/0x1b0
[ 4762.427008][    C3]  n_tty_write+0x677/0x7a0
[ 4762.427238][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4762.427487][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4762.427772][    C3]  ? lock_acquire+0x1c1/0x220
[ 4762.428010][    C3]  ? iterate_tty_write+0x95/0x540
[ 4762.428266][    C3]  iterate_tty_write+0x229/0x540
[ 4762.428516][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4762.428804][    C3]  vfs_write+0x9e9/0x10a0
[ 4762.429024][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4762.429265][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4762.429512][    C3]  ? lock_acquire+0x1c1/0x220
[ 4762.429748][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4762.430033][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4762.430296][    C3]  ? __fget_light+0x54/0x1e0
[ 4762.430531][    C3]  ksys_write+0xf5/0x1e0
[ 4762.430746][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4762.430990][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4762.431291][    C3]  do_syscall_64+0xc9/0x1e0
[ 4762.431521][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4762.431817][    C3] RIP: 0033:0x7f93b2836957
[ 4762.432042][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4762.433002][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4762.433420][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4762.433814][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4762.434208][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4762.434603][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4762.434997][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4762.435395][    C3]  </TASK>
[ 4788.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2250s! [ncat:8027]
[ 4788.613584][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4788.614841][    C1] irq event stamp: 174248
[ 4788.615057][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4788.615584][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4788.616047][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4788.616513][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4788.616972][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4788.617418][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4788.618026][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4788.618350][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4788.619318][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4788.619623][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4788.620019][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4788.620416][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4788.620814][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4788.621213][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4788.621608][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4788.622053][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4788.622383][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4788.622782][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4788.623180][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4788.623573][    C1] PKRU: 55555554
[ 4788.623754][    C1] Call Trace:
[ 4788.623923][    C1]  <IRQ>
[ 4788.624074][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4788.624338][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4788.624580][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4788.624859][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4788.625130][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4788.625418][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4788.625683][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4788.625987][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4788.626249][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4788.626554][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4788.626847][    C1]  </IRQ>
[ 4788.626997][    C1]  <TASK>
[ 4788.627147][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4788.627461][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4788.627748][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4788.628041][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4788.628329][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4788.628640][    C1]  ? lock_acquire+0x1c1/0x220
[ 4788.628882][    C1]  ? lock_release+0x1d5/0x250
[ 4788.629121][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4788.629376][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4788.629645][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4788.629927][    C1]  ? lock_acquire+0x1c1/0x220
[ 4788.630164][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4788.630405][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4788.630662][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4788.630895][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4788.631139][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4788.631396][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4788.631670][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4788.631946][    C1]  ip_local_deliver+0x19d/0x480
[ 4788.632192][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4788.632461][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4788.632722][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4788.633066][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4788.633319][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4788.633636][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4788.633897][    C1]  ip_rcv+0x564/0x740
[ 4788.634100][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4788.634329][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4788.634581][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4788.634855][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4788.635126][    C1]  ? skb_clone+0x10b/0x330
[ 4788.635352][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4788.635669][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4788.635974][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4788.636254][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4788.636548][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4788.636796][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4788.637022][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4788.637324][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4788.637607][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4788.637929][    C1]  ? lock_acquire+0x1c1/0x220
[ 4788.638164][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4788.638461][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4788.638743][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4788.639057][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4788.639318][    C1]  ? __skb_clone+0x57a/0x760
[ 4788.639552][    C1]  netif_receive_skb+0x55/0x280
[ 4788.639800][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4788.640111][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4788.640442][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4788.640737][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4788.641011][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4788.641297][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4788.641607][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4788.641887][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4788.642202][    C1]  ? stack_trace_save+0x95/0xd0
[ 4788.642448][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4788.642724][    C1]  ? kasan_save_stack+0x34/0x50
[ 4788.642973][    C1]  ? kasan_save_stack+0x24/0x50
[ 4788.643218][    C1]  ? kasan_save_track+0x14/0x30
[ 4788.643465][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4788.643727][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4788.643980][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4788.644227][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4788.644488][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4788.644750][    C1]  ? ip_output+0x16b/0x4f0
[ 4788.644975][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4788.645230][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4788.645499][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4788.645764][    C1]  ? get_reg+0x119/0x190
[ 4788.645981][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4788.646247][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4788.646555][    C1]  __tcf_classify+0x329/0x7d0
[ 4788.646793][    C1]  tcf_classify+0x283/0x930
[ 4788.647023][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4788.647273][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4788.647527][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4788.647808][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4788.648075][    C1]  tc_run+0x2e4/0x5d0
[ 4788.648282][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4788.648509][    C1]  ? lock_acquire+0x1c1/0x220
[ 4788.648747][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4788.649005][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4788.649263][    C1]  ? lock_acquire+0x1c1/0x220
[ 4788.649500][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4788.649762][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4788.650066][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4788.650337][    C1]  ? neigh_hh_output+0x348/0x590
[ 4788.650587][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4788.650849][    C1]  ip_finish_output2+0x786/0x18e0
[ 4788.651105][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4788.651383][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4788.651720][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4788.651994][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4788.652246][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4788.652510][    C1]  ip_output+0x16b/0x4f0
[ 4788.652724][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4788.652958][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4788.653202][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4788.653485][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4788.653734][    C1]  ? ip_local_out+0x114/0x3b0
[ 4788.653973][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4788.654221][    C1]  ? __create_object+0x5e/0xb0
[ 4788.654464][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4788.654730][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4788.655008][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4788.655278][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4788.655559][    C1]  tcp_release_cb+0x1e9/0x390
[ 4788.655795][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4788.656059][    C1]  release_sock+0xb8/0x1d0
[ 4788.656284][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4788.656505][    C1]  ? lock_release+0x1d5/0x250
[ 4788.656739][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4788.656987][    C1]  ? core_sys_select+0x620/0x710
[ 4788.657240][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4788.657507][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4788.657731][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4788.657979][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4788.658233][    C1]  ? __fget_light+0x54/0x1e0
[ 4788.658469][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4788.658732][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4788.658970][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4788.659240][    C1]  ? __might_fault+0xc6/0x180
[ 4788.659479][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4788.659760][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4788.660056][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4788.660357][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4788.660676][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4788.660926][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4788.661229][    C1]  do_syscall_64+0xc9/0x1e0
[ 4788.661457][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4788.661756][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4788.661982][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4788.662942][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4788.663363][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4788.663760][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4788.664154][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4788.664548][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4788.664941][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4788.665342][    C1]  </TASK>
[ 4788.665498][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2250s! [perl:7725]
[ 4788.665923][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4788.667176][    C3] irq event stamp: 290154
[ 4788.667394][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4788.667917][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4788.668416][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4788.668879][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4788.669347][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4788.669792][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4788.670400][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4788.670721][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4788.671680][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4788.671984][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4788.672379][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4788.672776][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4788.673172][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4788.673568][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4788.673962][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4788.674405][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4788.674737][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4788.675135][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4788.675530][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4788.675925][    C3] PKRU: 55555554
[ 4788.676104][    C3] Call Trace:
[ 4788.676275][    C3]  <IRQ>
[ 4788.676424][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4788.676686][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4788.676928][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4788.677203][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4788.677474][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4788.677757][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4788.678019][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4788.678324][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4788.678584][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4788.678889][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4788.679185][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4788.679505][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4788.679792][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4788.680086][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4788.680372][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4788.680680][    C3]  ? get_stack_info+0x36/0xc0
[ 4788.680922][    C3]  ? lock_acquire+0x1c1/0x220
[ 4788.681160][    C3]  ? lock_release+0x1d5/0x250
[ 4788.681396][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4788.681643][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4788.681917][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4788.682202][    C3]  ? lock_acquire+0x1c1/0x220
[ 4788.682438][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4788.682676][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4788.682935][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4788.683168][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4788.683414][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4788.683670][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4788.683943][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4788.684219][    C3]  ip_local_deliver+0x19d/0x480
[ 4788.684464][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4788.684736][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4788.684999][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4788.685343][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4788.685594][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4788.685911][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4788.686170][    C3]  ip_rcv+0x564/0x740
[ 4788.686372][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4788.686601][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4788.686852][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4788.687125][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4788.687357][    C3]  ? skb_clone+0x10b/0x330
[ 4788.687580][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4788.687896][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4788.688201][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4788.688479][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4788.688772][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4788.689019][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4788.689252][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4788.689550][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4788.689832][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4788.690154][    C3]  ? lock_acquire+0x1c1/0x220
[ 4788.690390][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4788.690685][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4788.690966][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4788.691279][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4788.691532][    C3]  ? __skb_clone+0x57a/0x760
[ 4788.691765][    C3]  netif_receive_skb+0x55/0x280
[ 4788.692011][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4788.692326][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4788.692655][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4788.692951][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4788.693225][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4788.693510][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4788.693820][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4788.694128][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4788.694452][    C3]  ? lock_release+0x1d5/0x250
[ 4788.694688][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4788.694953][    C3]  ? kernel_text_address+0xce/0xe0
[ 4788.695215][    C3]  ? __kernel_text_address+0x12/0x40
[ 4788.695480][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4788.695761][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4788.696069][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4788.696323][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4788.696596][    C3]  ? get_stack_info+0x36/0xc0
[ 4788.696835][    C3]  __tcf_classify+0x329/0x7d0
[ 4788.697075][    C3]  tcf_classify+0x283/0x930
[ 4788.697303][    C3]  ? lock_release+0x1d5/0x250
[ 4788.697541][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4788.697802][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4788.698055][    C3]  ? __kernel_text_address+0x12/0x40
[ 4788.698325][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4788.698608][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4788.698918][    C3]  tc_run+0x2e4/0x5d0
[ 4788.699121][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4788.699360][    C3]  ? lock_acquire+0x1c1/0x220
[ 4788.699594][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4788.699852][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4788.700108][    C3]  ? lock_acquire+0x1c1/0x220
[ 4788.700346][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4788.700606][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4788.700908][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4788.701178][    C3]  ? neigh_hh_output+0x348/0x590
[ 4788.701433][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4788.701695][    C3]  ip_finish_output2+0x786/0x18e0
[ 4788.701950][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4788.702284][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4788.702559][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4788.702809][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4788.703072][    C3]  ip_output+0x16b/0x4f0
[ 4788.703287][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4788.703528][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4788.703801][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4788.704111][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4788.704386][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4788.704636][    C3]  ? __alloc_skb+0xd4/0x280
[ 4788.704864][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4788.705132][    C3]  ? tcp_fragment+0x168/0x1040
[ 4788.705374][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4788.705624][    C3]  ? ip_local_out+0x114/0x3b0
[ 4788.705862][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4788.706109][    C3]  ? __skb_clone+0x57a/0x760
[ 4788.706340][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4788.706605][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4788.706884][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4788.707126][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4788.707374][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4788.707672][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4788.707988][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4788.708231][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4788.708488][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4788.708753][    C3]  tcp_write_timer+0x82/0x1d0
[ 4788.708991][    C3]  call_timer_fn+0x173/0x430
[ 4788.709232][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4788.709492][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4788.709751][    C3]  __run_timers.part.0+0x52d/0x890
[ 4788.710009][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4788.710276][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4788.710557][    C3]  ? lock_acquire+0x1c1/0x220
[ 4788.710793][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4788.711082][    C3]  ? lock_release+0x1d5/0x250
[ 4788.711319][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4788.711581][    C3]  ? ktime_get+0xb3/0x190
[ 4788.711800][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4788.712094][    C3]  run_timer_softirq+0x72/0x100
[ 4788.712340][    C3]  __do_softirq+0x1b9/0x7ff
[ 4788.712570][    C3]  irq_exit_rcu+0x98/0xc0
[ 4788.712790][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4788.713072][    C3]  </IRQ>
[ 4788.713223][    C3]  <TASK>
[ 4788.713373][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4788.713674][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4788.713996][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4788.714956][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4788.715260][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4788.715654][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4788.716048][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4788.716448][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4788.716843][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4788.717241][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4788.717533][    C3]  uart_start+0xe4/0x1b0
[ 4788.717752][    C3]  n_tty_write+0x677/0x7a0
[ 4788.717980][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4788.718232][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4788.718518][    C3]  ? lock_acquire+0x1c1/0x220
[ 4788.718754][    C3]  ? iterate_tty_write+0x95/0x540
[ 4788.719008][    C3]  iterate_tty_write+0x229/0x540
[ 4788.719265][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4788.719553][    C3]  vfs_write+0x9e9/0x10a0
[ 4788.719772][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4788.720014][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4788.720257][    C3]  ? lock_acquire+0x1c1/0x220
[ 4788.720494][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4788.720779][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4788.721040][    C3]  ? __fget_light+0x54/0x1e0
[ 4788.721282][    C3]  ksys_write+0xf5/0x1e0
[ 4788.721498][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4788.721742][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4788.722045][    C3]  do_syscall_64+0xc9/0x1e0
[ 4788.722277][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4788.722572][    C3] RIP: 0033:0x7f93b2836957
[ 4788.722798][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4788.723759][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4788.724177][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4788.724571][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4788.724967][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4788.725362][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4788.725760][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4788.726163][    C3]  </TASK>
[ 4816.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2276s! [ncat:8027]
[ 4816.613581][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4816.614838][    C1] irq event stamp: 174248
[ 4816.615054][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4816.615578][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4816.616039][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4816.616505][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4816.616962][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4816.617407][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4816.618014][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4816.618338][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4816.619305][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4816.619610][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4816.620007][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4816.620404][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4816.620802][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4816.621202][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4816.621599][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4816.622044][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4816.622376][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4816.622774][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4816.623173][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4816.623570][    C1] PKRU: 55555554
[ 4816.623750][    C1] Call Trace:
[ 4816.623920][    C1]  <IRQ>
[ 4816.624071][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4816.624334][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4816.624576][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4816.624850][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4816.625121][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4816.625411][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4816.625675][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4816.625980][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4816.626243][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4816.626550][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4816.626844][    C1]  </IRQ>
[ 4816.626995][    C1]  <TASK>
[ 4816.627145][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4816.627460][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4816.627748][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4816.628043][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4816.628331][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4816.628643][    C1]  ? lock_acquire+0x1c1/0x220
[ 4816.628885][    C1]  ? lock_release+0x1d5/0x250
[ 4816.629131][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4816.629380][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4816.629651][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4816.629932][    C1]  ? lock_acquire+0x1c1/0x220
[ 4816.630171][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4816.630412][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4816.630670][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4816.630905][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4816.631149][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4816.631407][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4816.631687][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4816.631963][    C1]  ip_local_deliver+0x19d/0x480
[ 4816.632211][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4816.632480][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4816.632742][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4816.633088][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4816.633342][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4816.633663][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4816.633925][    C1]  ip_rcv+0x564/0x740
[ 4816.634129][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4816.634358][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4816.634611][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4816.634888][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4816.635160][    C1]  ? skb_clone+0x10b/0x330
[ 4816.635386][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4816.635704][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4816.636009][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4816.636290][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4816.636585][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4816.636833][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4816.637062][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4816.637362][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4816.637646][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4816.637970][    C1]  ? lock_acquire+0x1c1/0x220
[ 4816.638207][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4816.638504][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4816.638788][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4816.639107][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4816.639364][    C1]  ? __skb_clone+0x57a/0x760
[ 4816.639598][    C1]  netif_receive_skb+0x55/0x280
[ 4816.639846][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4816.640158][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4816.640489][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4816.640787][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4816.641061][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4816.641349][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4816.641660][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4816.641943][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4816.642258][    C1]  ? stack_trace_save+0x95/0xd0
[ 4816.642505][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4816.642784][    C1]  ? kasan_save_stack+0x34/0x50
[ 4816.643031][    C1]  ? kasan_save_stack+0x24/0x50
[ 4816.643280][    C1]  ? kasan_save_track+0x14/0x30
[ 4816.643529][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4816.643792][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4816.644044][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4816.644294][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4816.644557][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4816.644820][    C1]  ? ip_output+0x16b/0x4f0
[ 4816.645047][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4816.645302][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4816.645574][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4816.645838][    C1]  ? get_reg+0x119/0x190
[ 4816.646055][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4816.646320][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4816.646628][    C1]  __tcf_classify+0x329/0x7d0
[ 4816.646868][    C1]  tcf_classify+0x283/0x930
[ 4816.647098][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4816.647347][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4816.647601][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4816.647885][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4816.648154][    C1]  tc_run+0x2e4/0x5d0
[ 4816.648361][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4816.648589][    C1]  ? lock_acquire+0x1c1/0x220
[ 4816.648828][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4816.649092][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4816.649345][    C1]  ? lock_acquire+0x1c1/0x220
[ 4816.649584][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4816.649846][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4816.650150][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4816.650421][    C1]  ? neigh_hh_output+0x348/0x590
[ 4816.650673][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4816.650936][    C1]  ip_finish_output2+0x786/0x18e0
[ 4816.651191][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4816.651472][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4816.651808][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4816.652082][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4816.652335][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4816.652599][    C1]  ip_output+0x16b/0x4f0
[ 4816.652813][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4816.653048][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4816.653293][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4816.653577][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4816.653827][    C1]  ? ip_local_out+0x114/0x3b0
[ 4816.654067][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4816.654316][    C1]  ? __create_object+0x5e/0xb0
[ 4816.654562][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4816.654827][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4816.655107][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4816.655380][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4816.655662][    C1]  tcp_release_cb+0x1e9/0x390
[ 4816.655900][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4816.656165][    C1]  release_sock+0xb8/0x1d0
[ 4816.656391][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4816.656612][    C1]  ? lock_release+0x1d5/0x250
[ 4816.656848][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4816.657096][    C1]  ? core_sys_select+0x620/0x710
[ 4816.657350][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4816.657620][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4816.657844][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4816.658092][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4816.658347][    C1]  ? __fget_light+0x54/0x1e0
[ 4816.658587][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4816.658851][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4816.659094][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4816.659360][    C1]  ? __might_fault+0xc6/0x180
[ 4816.659599][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4816.659881][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4816.660179][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4816.660478][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4816.660798][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4816.661049][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4816.661354][    C1]  do_syscall_64+0xc9/0x1e0
[ 4816.661584][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4816.661883][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4816.662110][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4816.663077][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4816.663496][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4816.663896][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4816.664295][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4816.664690][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4816.665088][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4816.665493][    C1]  </TASK>
[ 4816.665649][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2276s! [perl:7725]
[ 4816.666079][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4816.667339][    C3] irq event stamp: 290154
[ 4816.667555][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4816.668083][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4816.668583][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4816.669048][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4816.669516][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4816.669961][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4816.670570][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4816.670893][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4816.671857][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4816.672161][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4816.672559][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4816.672954][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4816.673349][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4816.673746][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4816.674142][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4816.674587][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4816.674916][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4816.675315][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4816.675711][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4816.676107][    C3] PKRU: 55555554
[ 4816.676289][    C3] Call Trace:
[ 4816.676456][    C3]  <IRQ>
[ 4816.676609][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4816.676869][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4816.677112][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4816.677387][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4816.677657][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4816.677944][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4816.678207][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4816.678510][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4816.678770][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4816.679083][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4816.679379][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4816.679693][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4816.679980][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4816.680275][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4816.680565][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4816.680872][    C3]  ? get_stack_info+0x36/0xc0
[ 4816.681113][    C3]  ? lock_acquire+0x1c1/0x220
[ 4816.681353][    C3]  ? lock_release+0x1d5/0x250
[ 4816.681592][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4816.681838][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4816.682109][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4816.682390][    C3]  ? lock_acquire+0x1c1/0x220
[ 4816.682628][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4816.682868][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4816.683127][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4816.683359][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4816.683603][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4816.683861][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4816.684136][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4816.684413][    C3]  ip_local_deliver+0x19d/0x480
[ 4816.684660][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4816.684929][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4816.685191][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4816.685537][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4816.685787][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4816.686104][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4816.686366][    C3]  ip_rcv+0x564/0x740
[ 4816.686571][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4816.686798][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4816.687050][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4816.687325][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4816.687557][    C3]  ? skb_clone+0x10b/0x330
[ 4816.687784][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4816.688101][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4816.688404][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4816.688685][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4816.688975][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4816.689230][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4816.689459][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4816.689755][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4816.690040][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4816.690364][    C3]  ? lock_acquire+0x1c1/0x220
[ 4816.690602][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4816.690894][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4816.691179][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4816.691494][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4816.691747][    C3]  ? __skb_clone+0x57a/0x760
[ 4816.691979][    C3]  netif_receive_skb+0x55/0x280
[ 4816.692226][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4816.692536][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4816.692866][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4816.693165][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4816.693437][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4816.693724][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4816.694036][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4816.694344][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4816.694669][    C3]  ? lock_release+0x1d5/0x250
[ 4816.694913][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4816.695177][    C3]  ? kernel_text_address+0xce/0xe0
[ 4816.695436][    C3]  ? __kernel_text_address+0x12/0x40
[ 4816.695701][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4816.695983][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4816.696293][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4816.696542][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4816.696819][    C3]  ? get_stack_info+0x36/0xc0
[ 4816.697056][    C3]  __tcf_classify+0x329/0x7d0
[ 4816.697297][    C3]  tcf_classify+0x283/0x930
[ 4816.697529][    C3]  ? lock_release+0x1d5/0x250
[ 4816.697765][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4816.698029][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4816.698284][    C3]  ? __kernel_text_address+0x12/0x40
[ 4816.698549][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4816.698830][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4816.699148][    C3]  tc_run+0x2e4/0x5d0
[ 4816.699354][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4816.699585][    C3]  ? lock_acquire+0x1c1/0x220
[ 4816.699823][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4816.700082][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4816.700333][    C3]  ? lock_acquire+0x1c1/0x220
[ 4816.700569][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4816.700833][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4816.701134][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4816.701406][    C3]  ? neigh_hh_output+0x348/0x590
[ 4816.701657][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4816.701920][    C3]  ip_finish_output2+0x786/0x18e0
[ 4816.702175][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4816.702513][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4816.702785][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4816.703036][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4816.703299][    C3]  ip_output+0x16b/0x4f0
[ 4816.703516][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4816.703755][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4816.704031][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4816.704343][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4816.704618][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4816.704872][    C3]  ? __alloc_skb+0xd4/0x280
[ 4816.705104][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4816.705375][    C3]  ? tcp_fragment+0x168/0x1040
[ 4816.705616][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4816.705865][    C3]  ? ip_local_out+0x114/0x3b0
[ 4816.706105][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4816.706351][    C3]  ? __skb_clone+0x57a/0x760
[ 4816.706585][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4816.706850][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4816.707128][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4816.707377][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4816.707624][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4816.707924][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4816.708241][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4816.708482][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4816.708746][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4816.709013][    C3]  tcp_write_timer+0x82/0x1d0
[ 4816.709257][    C3]  call_timer_fn+0x173/0x430
[ 4816.709497][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4816.709757][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4816.710017][    C3]  __run_timers.part.0+0x52d/0x890
[ 4816.710277][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4816.710545][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4816.710828][    C3]  ? lock_acquire+0x1c1/0x220
[ 4816.711066][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4816.711356][    C3]  ? lock_release+0x1d5/0x250
[ 4816.711594][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4816.711856][    C3]  ? ktime_get+0xb3/0x190
[ 4816.712075][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4816.712369][    C3]  run_timer_softirq+0x72/0x100
[ 4816.712616][    C3]  __do_softirq+0x1b9/0x7ff
[ 4816.712847][    C3]  irq_exit_rcu+0x98/0xc0
[ 4816.713065][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4816.713351][    C3]  </IRQ>
[ 4816.713501][    C3]  <TASK>
[ 4816.713649][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4816.713953][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4816.714278][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4816.715238][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4816.715543][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4816.715938][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4816.716333][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4816.716730][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4816.717125][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4816.717522][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4816.717816][    C3]  uart_start+0xe4/0x1b0
[ 4816.718034][    C3]  n_tty_write+0x677/0x7a0
[ 4816.718265][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4816.718515][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4816.718798][    C3]  ? lock_acquire+0x1c1/0x220
[ 4816.719035][    C3]  ? iterate_tty_write+0x95/0x540
[ 4816.719298][    C3]  iterate_tty_write+0x229/0x540
[ 4816.719550][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4816.719837][    C3]  vfs_write+0x9e9/0x10a0
[ 4816.720059][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4816.720301][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4816.720543][    C3]  ? lock_acquire+0x1c1/0x220
[ 4816.720780][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4816.721071][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4816.721334][    C3]  ? __fget_light+0x54/0x1e0
[ 4816.721569][    C3]  ksys_write+0xf5/0x1e0
[ 4816.721787][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4816.722034][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4816.722341][    C3]  do_syscall_64+0xc9/0x1e0
[ 4816.722571][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4816.722869][    C3] RIP: 0033:0x7f93b2836957
[ 4816.723093][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4816.724058][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4816.724478][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4816.724873][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4816.725270][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4816.725666][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4816.726062][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4816.726461][    C3]  </TASK>
[ 4840.436163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4840.436531][    C3] rcu: 3-....: (2454393 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=593130
[ 4840.437087][    C3] rcu: (t=2446465 jiffies g=1064457 q=94 ncpus=4)
[ 4840.437414][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 4840.437687][    C1] NMI backtrace for cpu 1
[ 4840.437695][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4840.437700][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4840.437702][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4840.437711][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4840.437714][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4840.437718][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4840.437720][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4840.437721][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4840.437723][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4840.437725][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4840.437726][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4840.437729][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4840.437732][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4840.437734][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4840.437735][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4840.437737][    C1] PKRU: 55555554
[ 4840.437738][    C1] Call Trace:
[ 4840.437741][    C1]  <NMI>
[ 4840.437748][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 4840.437753][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4840.437758][    C1]  ? nmi_handle+0x153/0x420
[ 4840.437763][    C1]  ? default_do_nmi+0x41/0x100
[ 4840.437767][    C1]  ? exc_nmi+0xf3/0x120
[ 4840.437769][    C1]  ? end_repeat_nmi+0xf/0x60
[ 4840.437775][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4840.437781][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4840.437784][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4840.437787][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4840.437790][    C1]  </NMI>
[ 4840.437791][    C1]  <TASK>
[ 4840.437792][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4840.437799][    C1]  ? lock_acquire+0x1c1/0x220
[ 4840.437803][    C1]  ? lock_release+0x1d5/0x250
[ 4840.437807][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4840.437811][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4840.437814][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4840.437818][    C1]  ? lock_acquire+0x1c1/0x220
[ 4840.437820][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4840.437825][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4840.437828][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4840.437835][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4840.437838][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4840.437843][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4840.437850][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4840.437855][    C1]  ip_local_deliver+0x19d/0x480
[ 4840.437859][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4840.437862][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4840.437866][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4840.437874][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4840.437878][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4840.437881][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4840.437891][    C1]  ip_rcv+0x564/0x740
[ 4840.437894][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4840.437897][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4840.437902][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4840.437905][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4840.437908][    C1]  ? skb_clone+0x10b/0x330
[ 4840.437912][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4840.437919][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4840.437924][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4840.437928][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4840.437937][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4840.437941][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4840.437943][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4840.437947][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4840.437950][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4840.437955][    C1]  ? lock_acquire+0x1c1/0x220
[ 4840.437957][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4840.437962][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4840.437966][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4840.437970][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4840.437973][    C1]  ? __skb_clone+0x57a/0x760
[ 4840.437975][    C1]  netif_receive_skb+0x55/0x280
[ 4840.437979][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4840.437987][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4840.437994][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4840.438001][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4840.438006][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4840.438016][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4840.438023][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4840.438026][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4840.438034][    C1]  ? stack_trace_save+0x95/0xd0
[ 4840.438037][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4840.438044][    C1]  ? kasan_save_stack+0x34/0x50
[ 4840.438048][    C1]  ? kasan_save_stack+0x24/0x50
[ 4840.438051][    C1]  ? kasan_save_track+0x14/0x30
[ 4840.438054][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4840.438058][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4840.438060][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4840.438063][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4840.438066][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4840.438069][    C1]  ? ip_output+0x16b/0x4f0
[ 4840.438072][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4840.438074][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4840.438078][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4840.438080][    C1]  ? get_reg+0x119/0x190
[ 4840.438083][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4840.438086][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4840.438090][    C1]  __tcf_classify+0x329/0x7d0
[ 4840.438095][    C1]  tcf_classify+0x283/0x930
[ 4840.438099][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4840.438104][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4840.438107][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4840.438110][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4840.438114][    C1]  tc_run+0x2e4/0x5d0
[ 4840.438118][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4840.438121][    C1]  ? lock_acquire+0x1c1/0x220
[ 4840.438123][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4840.438127][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4840.438131][    C1]  ? lock_acquire+0x1c1/0x220
[ 4840.438134][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4840.438137][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4840.438141][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4840.438144][    C1]  ? neigh_hh_output+0x348/0x590
[ 4840.438148][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4840.438151][    C1]  ip_finish_output2+0x786/0x18e0
[ 4840.438154][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4840.438158][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4840.438167][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4840.438169][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4840.438174][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4840.438177][    C1]  ip_output+0x16b/0x4f0
[ 4840.438180][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4840.438183][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4840.438186][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4840.438190][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4840.438193][    C1]  ? ip_local_out+0x114/0x3b0
[ 4840.438196][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4840.438200][    C1]  ? __create_object+0x5e/0xb0
[ 4840.438203][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4840.438209][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4840.438213][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4840.438216][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4840.438221][    C1]  tcp_release_cb+0x1e9/0x390
[ 4840.438224][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4840.438228][    C1]  release_sock+0xb8/0x1d0
[ 4840.438232][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4840.438234][    C1]  ? lock_release+0x1d5/0x250
[ 4840.438237][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4840.438239][    C1]  ? core_sys_select+0x620/0x710
[ 4840.438245][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4840.438249][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4840.438252][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4840.438256][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4840.438258][    C1]  ? __fget_light+0x54/0x1e0
[ 4840.438263][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4840.438267][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4840.438272][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4840.438275][    C1]  ? __might_fault+0xc6/0x180
[ 4840.438282][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4840.438286][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4840.438289][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4840.438293][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4840.438299][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4840.438302][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4840.438305][    C1]  do_syscall_64+0xc9/0x1e0
[ 4840.438310][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4840.438314][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4840.438317][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4840.438320][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4840.438323][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4840.438325][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4840.438326][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4840.438328][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4840.438329][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4840.438334][    C1]  </TASK>
[ 4840.438682][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4840.485427][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4840.486028][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4840.486353][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4840.487309][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4840.487614][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4840.488006][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4840.488400][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4840.488794][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4840.489192][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4840.489584][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4840.490025][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4840.490354][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4840.490750][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4840.491142][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4840.491534][    C3] PKRU: 55555554
[ 4840.491714][    C3] Call Trace:
[ 4840.491884][    C3]  <IRQ>
[ 4840.492031][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4840.492301][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 4840.492551][    C3]  ? check_cpu_stall+0x284/0x500
[ 4840.492801][    C3]  ? rcu_pending+0x92/0x360
[ 4840.493030][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4840.493298][    C3]  ? update_process_times+0xb9/0x110
[ 4840.493563][    C3]  ? tick_sched_handle+0x67/0x130
[ 4840.493821][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4840.494103][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4840.494344][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4840.494653][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4840.494925][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4840.495210][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4840.495472][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4840.495776][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4840.496035][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4840.496344][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4840.496636][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4840.496947][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4840.497237][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4840.497530][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4840.497816][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4840.498125][    C3]  ? get_stack_info+0x36/0xc0
[ 4840.498366][    C3]  ? lock_acquire+0x1c1/0x220
[ 4840.498602][    C3]  ? lock_release+0x1d5/0x250
[ 4840.498840][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4840.499093][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4840.499363][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4840.499645][    C3]  ? lock_acquire+0x1c1/0x220
[ 4840.499880][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4840.500117][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4840.500375][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4840.500609][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4840.500854][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4840.501110][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4840.501385][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4840.501659][    C3]  ip_local_deliver+0x19d/0x480
[ 4840.501905][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4840.502174][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4840.502435][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4840.502778][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4840.503029][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4840.503349][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4840.503608][    C3]  ip_rcv+0x564/0x740
[ 4840.503810][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4840.504038][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4840.504292][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4840.504568][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4840.504799][    C3]  ? skb_clone+0x10b/0x330
[ 4840.505025][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4840.505340][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4840.505643][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4840.505920][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4840.506215][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4840.506461][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4840.506687][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4840.506985][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4840.507266][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4840.507587][    C3]  ? lock_acquire+0x1c1/0x220
[ 4840.507824][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4840.508119][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4840.508400][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4840.508713][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4840.508971][    C3]  ? __skb_clone+0x57a/0x760
[ 4840.509205][    C3]  netif_receive_skb+0x55/0x280
[ 4840.509452][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4840.509761][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4840.510092][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4840.510387][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4840.510659][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4840.510945][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4840.511256][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4840.511565][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4840.511888][    C3]  ? lock_release+0x1d5/0x250
[ 4840.512124][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4840.512387][    C3]  ? kernel_text_address+0xce/0xe0
[ 4840.512645][    C3]  ? __kernel_text_address+0x12/0x40
[ 4840.512911][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4840.513193][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4840.513502][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4840.513753][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4840.514025][    C3]  ? get_stack_info+0x36/0xc0
[ 4840.514265][    C3]  __tcf_classify+0x329/0x7d0
[ 4840.514504][    C3]  tcf_classify+0x283/0x930
[ 4840.514732][    C3]  ? lock_release+0x1d5/0x250
[ 4840.514969][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4840.515231][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4840.515483][    C3]  ? __kernel_text_address+0x12/0x40
[ 4840.515747][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4840.516028][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4840.516338][    C3]  tc_run+0x2e4/0x5d0
[ 4840.516542][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4840.516768][    C3]  ? lock_acquire+0x1c1/0x220
[ 4840.517006][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4840.517263][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4840.517514][    C3]  ? lock_acquire+0x1c1/0x220
[ 4840.517751][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4840.518013][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4840.518316][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4840.518584][    C3]  ? neigh_hh_output+0x348/0x590
[ 4840.518840][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4840.519109][    C3]  ip_finish_output2+0x786/0x18e0
[ 4840.519364][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4840.519696][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4840.519970][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4840.520221][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4840.520483][    C3]  ip_output+0x16b/0x4f0
[ 4840.520697][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4840.520938][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4840.521211][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4840.521519][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4840.521792][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4840.522044][    C3]  ? __alloc_skb+0xd4/0x280
[ 4840.522273][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4840.522538][    C3]  ? tcp_fragment+0x168/0x1040
[ 4840.522781][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4840.523029][    C3]  ? ip_local_out+0x114/0x3b0
[ 4840.523268][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4840.523513][    C3]  ? __skb_clone+0x57a/0x760
[ 4840.523745][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4840.524013][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4840.524293][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4840.524535][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4840.524781][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4840.525080][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4840.525396][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4840.525638][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4840.525895][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4840.526160][    C3]  tcp_write_timer+0x82/0x1d0
[ 4840.526398][    C3]  call_timer_fn+0x173/0x430
[ 4840.526631][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4840.526890][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4840.527149][    C3]  __run_timers.part.0+0x52d/0x890
[ 4840.527408][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4840.527674][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4840.527954][    C3]  ? lock_acquire+0x1c1/0x220
[ 4840.528192][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4840.528480][    C3]  ? lock_release+0x1d5/0x250
[ 4840.528715][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4840.528984][    C3]  ? ktime_get+0xb3/0x190
[ 4840.529203][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4840.529496][    C3]  run_timer_softirq+0x72/0x100
[ 4840.529740][    C3]  __do_softirq+0x1b9/0x7ff
[ 4840.529972][    C3]  irq_exit_rcu+0x98/0xc0
[ 4840.530192][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4840.530478][    C3]  </IRQ>
[ 4840.530626][    C3]  <TASK>
[ 4840.530777][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4840.531075][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4840.531397][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4840.532360][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4840.532663][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4840.533060][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4840.533456][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4840.533849][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4840.534243][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4840.534642][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4840.534934][    C3]  uart_start+0xe4/0x1b0
[ 4840.535155][    C3]  n_tty_write+0x677/0x7a0
[ 4840.535385][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4840.535634][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4840.535919][    C3]  ? lock_acquire+0x1c1/0x220
[ 4840.536153][    C3]  ? iterate_tty_write+0x95/0x540
[ 4840.536408][    C3]  iterate_tty_write+0x229/0x540
[ 4840.536659][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4840.536946][    C3]  vfs_write+0x9e9/0x10a0
[ 4840.537165][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4840.537406][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4840.537648][    C3]  ? lock_acquire+0x1c1/0x220
[ 4840.537885][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4840.538171][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4840.538433][    C3]  ? __fget_light+0x54/0x1e0
[ 4840.538668][    C3]  ksys_write+0xf5/0x1e0
[ 4840.538881][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4840.539135][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4840.539437][    C3]  do_syscall_64+0xc9/0x1e0
[ 4840.539667][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4840.539963][    C3] RIP: 0033:0x7f93b2836957
[ 4840.540189][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4840.541145][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4840.541561][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4840.541956][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4840.542350][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4840.542746][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4840.543139][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4840.543543][    C3]  </TASK>
[ 4864.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2321s! [ncat:8027]
[ 4864.613580][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4864.614836][    C1] irq event stamp: 174248
[ 4864.615054][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4864.615589][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4864.616053][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4864.616519][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4864.616985][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4864.617433][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4864.618043][    C1] RIP: 0010:kasan_check_range+0x1b/0x1c0
[ 4864.618329][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[ 4864.619302][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[ 4864.619606][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4864.620004][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4864.620403][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4864.620799][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4864.621200][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4864.621598][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4864.622042][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4864.622374][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4864.622771][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4864.623166][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4864.623565][    C1] PKRU: 55555554
[ 4864.623745][    C1] Call Trace:
[ 4864.623915][    C1]  <IRQ>
[ 4864.624066][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4864.624328][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4864.624569][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4864.624846][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4864.625117][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4864.625403][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4864.625669][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4864.625972][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4864.626234][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4864.626541][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4864.626838][    C1]  </IRQ>
[ 4864.626986][    C1]  <TASK>
[ 4864.627136][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4864.627450][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4864.627751][    C1]  ? kasan_check_range+0x1b/0x1c0
[ 4864.628007][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 4864.628287][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4864.628600][    C1]  ? lock_acquire+0x1c1/0x220
[ 4864.628846][    C1]  ? lock_release+0x1d5/0x250
[ 4864.629087][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4864.629335][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4864.629608][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4864.629891][    C1]  ? lock_acquire+0x1c1/0x220
[ 4864.630129][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4864.630370][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4864.630630][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4864.630864][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4864.631109][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4864.631367][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4864.631642][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4864.631920][    C1]  ip_local_deliver+0x19d/0x480
[ 4864.632167][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4864.632439][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4864.632702][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4864.633048][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4864.633300][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4864.633619][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4864.633881][    C1]  ip_rcv+0x564/0x740
[ 4864.634086][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4864.634315][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4864.634569][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4864.634845][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4864.635119][    C1]  ? skb_clone+0x10b/0x330
[ 4864.635346][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4864.635663][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4864.635970][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4864.636251][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4864.636547][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4864.636796][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4864.637023][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4864.637322][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4864.637606][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4864.637931][    C1]  ? lock_acquire+0x1c1/0x220
[ 4864.638168][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4864.638466][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4864.638750][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4864.639075][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4864.639331][    C1]  ? __skb_clone+0x57a/0x760
[ 4864.639565][    C1]  netif_receive_skb+0x55/0x280
[ 4864.639813][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4864.640126][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4864.640457][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4864.640755][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4864.641029][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4864.641316][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4864.641628][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4864.641911][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4864.642227][    C1]  ? stack_trace_save+0x95/0xd0
[ 4864.642474][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4864.642752][    C1]  ? kasan_save_stack+0x34/0x50
[ 4864.643000][    C1]  ? kasan_save_stack+0x24/0x50
[ 4864.643250][    C1]  ? kasan_save_track+0x14/0x30
[ 4864.643497][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4864.643759][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4864.644013][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4864.644260][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4864.644527][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4864.644789][    C1]  ? ip_output+0x16b/0x4f0
[ 4864.645015][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4864.645272][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4864.645555][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4864.645823][    C1]  ? get_reg+0x119/0x190
[ 4864.646039][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4864.646305][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4864.646614][    C1]  __tcf_classify+0x329/0x7d0
[ 4864.646853][    C1]  tcf_classify+0x283/0x930
[ 4864.647085][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4864.647336][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4864.647590][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4864.647872][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4864.648140][    C1]  tc_run+0x2e4/0x5d0
[ 4864.648346][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4864.648575][    C1]  ? lock_acquire+0x1c1/0x220
[ 4864.648812][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4864.649078][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4864.649331][    C1]  ? lock_acquire+0x1c1/0x220
[ 4864.649570][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4864.649835][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4864.650140][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4864.650411][    C1]  ? neigh_hh_output+0x348/0x590
[ 4864.650663][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4864.650927][    C1]  ip_finish_output2+0x786/0x18e0
[ 4864.651183][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4864.651462][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4864.651800][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4864.652075][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4864.652328][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4864.652590][    C1]  ip_output+0x16b/0x4f0
[ 4864.652806][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4864.653041][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4864.653286][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4864.653570][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4864.653821][    C1]  ? ip_local_out+0x114/0x3b0
[ 4864.654060][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4864.654309][    C1]  ? __create_object+0x5e/0xb0
[ 4864.654552][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4864.654818][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4864.655098][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4864.655370][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4864.655654][    C1]  tcp_release_cb+0x1e9/0x390
[ 4864.655893][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4864.656159][    C1]  release_sock+0xb8/0x1d0
[ 4864.656385][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4864.656606][    C1]  ? lock_release+0x1d5/0x250
[ 4864.656843][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4864.657093][    C1]  ? core_sys_select+0x620/0x710
[ 4864.657347][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4864.657617][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4864.657842][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4864.658091][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4864.658346][    C1]  ? __fget_light+0x54/0x1e0
[ 4864.658582][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4864.658851][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4864.659091][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4864.659356][    C1]  ? __might_fault+0xc6/0x180
[ 4864.659598][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4864.659879][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4864.660176][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4864.660477][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4864.660797][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4864.661049][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4864.661352][    C1]  do_syscall_64+0xc9/0x1e0
[ 4864.661582][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4864.661881][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4864.662109][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4864.663075][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4864.663494][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4864.663892][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4864.664290][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4864.664686][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4864.665082][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4864.665485][    C1]  </TASK>
[ 4864.665642][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2321s! [perl:7725]
[ 4864.666072][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4864.667329][    C3] irq event stamp: 290154
[ 4864.667545][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4864.668073][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4864.668573][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4864.669047][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4864.669506][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4864.669951][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4864.670560][    C3] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 4864.670847][    C3] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 4864.671810][    C3] RSP: 0018:ffffc90000277a88 EFLAGS: 00000202
[ 4864.672115][    C3] RAX: ffff888007a89b58 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4864.672512][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4864.672907][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4864.673306][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4864.673702][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4864.674100][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4864.674544][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4864.674873][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4864.675275][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4864.675671][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4864.676066][    C3] PKRU: 55555554
[ 4864.676247][    C3] Call Trace:
[ 4864.676418][    C3]  <IRQ>
[ 4864.676566][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4864.676827][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4864.677069][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4864.677344][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4864.677616][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4864.677901][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4864.678166][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4864.678470][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4864.678731][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4864.679052][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4864.679345][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4864.679657][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4864.679949][    C3]  ? kasan_check_range+0x12/0x1c0
[ 4864.680203][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 4864.680481][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4864.680790][    C3]  ? get_stack_info+0x36/0xc0
[ 4864.681031][    C3]  ? lock_acquire+0x1c1/0x220
[ 4864.681270][    C3]  ? lock_release+0x1d5/0x250
[ 4864.681506][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4864.681753][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4864.682023][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4864.682308][    C3]  ? lock_acquire+0x1c1/0x220
[ 4864.682546][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4864.682783][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4864.683040][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4864.683276][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4864.683521][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4864.683778][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4864.684051][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4864.684327][    C3]  ip_local_deliver+0x19d/0x480
[ 4864.684573][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4864.684844][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4864.685106][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4864.685451][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4864.685702][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4864.686023][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4864.686286][    C3]  ip_rcv+0x564/0x740
[ 4864.686487][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4864.686717][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4864.686969][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4864.687242][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4864.687473][    C3]  ? skb_clone+0x10b/0x330
[ 4864.687698][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4864.688013][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4864.688318][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4864.688596][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4864.688896][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4864.689144][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4864.689370][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4864.689669][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4864.689951][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4864.690276][    C3]  ? lock_acquire+0x1c1/0x220
[ 4864.690512][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4864.690807][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4864.691088][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4864.691403][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4864.691656][    C3]  ? __skb_clone+0x57a/0x760
[ 4864.691890][    C3]  netif_receive_skb+0x55/0x280
[ 4864.692137][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4864.692448][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4864.692780][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4864.693076][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4864.693353][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4864.693638][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4864.693951][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4864.694259][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4864.694583][    C3]  ? lock_release+0x1d5/0x250
[ 4864.694819][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4864.695085][    C3]  ? kernel_text_address+0xce/0xe0
[ 4864.695345][    C3]  ? __kernel_text_address+0x12/0x40
[ 4864.695610][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4864.695891][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4864.696201][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4864.696452][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4864.696726][    C3]  ? get_stack_info+0x36/0xc0
[ 4864.696967][    C3]  __tcf_classify+0x329/0x7d0
[ 4864.697209][    C3]  tcf_classify+0x283/0x930
[ 4864.697438][    C3]  ? lock_release+0x1d5/0x250
[ 4864.697675][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4864.697937][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4864.698191][    C3]  ? __kernel_text_address+0x12/0x40
[ 4864.698456][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4864.698739][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4864.699055][    C3]  tc_run+0x2e4/0x5d0
[ 4864.699260][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4864.699489][    C3]  ? lock_acquire+0x1c1/0x220
[ 4864.699725][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4864.699984][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4864.700236][    C3]  ? lock_acquire+0x1c1/0x220
[ 4864.700473][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4864.700735][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4864.701038][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4864.701308][    C3]  ? neigh_hh_output+0x348/0x590
[ 4864.701558][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4864.701820][    C3]  ip_finish_output2+0x786/0x18e0
[ 4864.702075][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4864.702410][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4864.702686][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4864.702937][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4864.703200][    C3]  ip_output+0x16b/0x4f0
[ 4864.703415][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4864.703657][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4864.703930][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4864.704241][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4864.704519][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4864.704769][    C3]  ? __alloc_skb+0xd4/0x280
[ 4864.705000][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4864.705268][    C3]  ? tcp_fragment+0x168/0x1040
[ 4864.705511][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4864.705760][    C3]  ? ip_local_out+0x114/0x3b0
[ 4864.705998][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4864.706247][    C3]  ? __skb_clone+0x57a/0x760
[ 4864.706479][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4864.706743][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4864.707025][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4864.707269][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4864.707517][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4864.707814][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4864.708131][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4864.708374][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4864.708632][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4864.708904][    C3]  tcp_write_timer+0x82/0x1d0
[ 4864.709142][    C3]  call_timer_fn+0x173/0x430
[ 4864.709379][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4864.709638][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4864.709897][    C3]  __run_timers.part.0+0x52d/0x890
[ 4864.710155][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4864.710422][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4864.710707][    C3]  ? lock_acquire+0x1c1/0x220
[ 4864.710943][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4864.711235][    C3]  ? lock_release+0x1d5/0x250
[ 4864.711471][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4864.711734][    C3]  ? ktime_get+0xb3/0x190
[ 4864.711953][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4864.712247][    C3]  run_timer_softirq+0x72/0x100
[ 4864.712494][    C3]  __do_softirq+0x1b9/0x7ff
[ 4864.712724][    C3]  irq_exit_rcu+0x98/0xc0
[ 4864.712943][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4864.713227][    C3]  </IRQ>
[ 4864.713376][    C3]  <TASK>
[ 4864.713527][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4864.713829][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4864.714149][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4864.715113][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4864.715418][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4864.715814][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4864.716215][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4864.716610][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4864.717006][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4864.717406][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4864.717698][    C3]  uart_start+0xe4/0x1b0
[ 4864.717920][    C3]  n_tty_write+0x677/0x7a0
[ 4864.718147][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4864.718398][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4864.718686][    C3]  ? lock_acquire+0x1c1/0x220
[ 4864.718928][    C3]  ? iterate_tty_write+0x95/0x540
[ 4864.719183][    C3]  iterate_tty_write+0x229/0x540
[ 4864.719434][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4864.719722][    C3]  vfs_write+0x9e9/0x10a0
[ 4864.719947][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4864.720189][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4864.720432][    C3]  ? lock_acquire+0x1c1/0x220
[ 4864.720669][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4864.720956][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4864.721218][    C3]  ? __fget_light+0x54/0x1e0
[ 4864.721456][    C3]  ksys_write+0xf5/0x1e0
[ 4864.721670][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4864.721917][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4864.722221][    C3]  do_syscall_64+0xc9/0x1e0
[ 4864.722453][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4864.722749][    C3] RIP: 0033:0x7f93b2836957
[ 4864.722975][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4864.723939][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4864.724358][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4864.724753][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4864.725147][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4864.725541][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4864.725939][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4864.726338][    C3]  </TASK>
[ 4892.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2347s! [ncat:8027]
[ 4892.613617][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4892.614880][    C1] irq event stamp: 174248
[ 4892.615101][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4892.615629][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4892.616096][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4892.616567][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4892.617029][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4892.617476][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4892.618090][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4892.618418][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4892.619392][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4892.619700][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4892.620098][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4892.620495][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4892.620893][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4892.621294][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4892.621693][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4892.622139][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4892.622471][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4892.622872][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4892.623276][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4892.623674][    C1] PKRU: 55555554
[ 4892.623856][    C1] Call Trace:
[ 4892.624028][    C1]  <IRQ>
[ 4892.624181][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4892.624445][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4892.624690][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4892.624966][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4892.625237][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4892.625527][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4892.625792][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4892.626098][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4892.626360][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4892.626669][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4892.626965][    C1]  </IRQ>
[ 4892.627117][    C1]  <TASK>
[ 4892.627267][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4892.627582][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4892.627872][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4892.628169][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4892.628461][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4892.628781][    C1]  ? lock_acquire+0x1c1/0x220
[ 4892.629023][    C1]  ? lock_release+0x1d5/0x250
[ 4892.629263][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4892.629514][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4892.629784][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4892.630069][    C1]  ? lock_acquire+0x1c1/0x220
[ 4892.630307][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4892.630549][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4892.630810][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4892.631046][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4892.631292][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4892.631550][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4892.631825][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4892.632101][    C1]  ip_local_deliver+0x19d/0x480
[ 4892.632347][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4892.632619][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4892.632881][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4892.633231][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4892.633483][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4892.633801][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4892.634065][    C1]  ip_rcv+0x564/0x740
[ 4892.634270][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4892.634500][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4892.634754][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4892.635032][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4892.635304][    C1]  ? skb_clone+0x10b/0x330
[ 4892.635532][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4892.635851][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4892.636156][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4892.636439][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4892.636735][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4892.636987][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4892.637218][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4892.637519][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4892.637805][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4892.638130][    C1]  ? lock_acquire+0x1c1/0x220
[ 4892.638368][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4892.638662][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4892.638961][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4892.639277][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4892.639532][    C1]  ? __skb_clone+0x57a/0x760
[ 4892.639765][    C1]  netif_receive_skb+0x55/0x280
[ 4892.640015][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4892.640328][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4892.640660][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4892.640961][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4892.641233][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4892.641520][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4892.641831][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4892.642116][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4892.642429][    C1]  ? stack_trace_save+0x95/0xd0
[ 4892.642678][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4892.642957][    C1]  ? kasan_save_stack+0x34/0x50
[ 4892.643206][    C1]  ? kasan_save_stack+0x24/0x50
[ 4892.643451][    C1]  ? kasan_save_track+0x14/0x30
[ 4892.643698][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4892.643961][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4892.644216][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4892.644464][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4892.644725][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4892.644990][    C1]  ? ip_output+0x16b/0x4f0
[ 4892.645215][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4892.645473][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4892.645745][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4892.646013][    C1]  ? get_reg+0x119/0x190
[ 4892.646231][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4892.646496][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4892.646807][    C1]  __tcf_classify+0x329/0x7d0
[ 4892.647050][    C1]  tcf_classify+0x283/0x930
[ 4892.647281][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4892.647529][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4892.647786][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4892.648070][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4892.648338][    C1]  tc_run+0x2e4/0x5d0
[ 4892.648543][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4892.648791][    C1]  ? lock_acquire+0x1c1/0x220
[ 4892.649027][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4892.649287][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4892.649539][    C1]  ? lock_acquire+0x1c1/0x220
[ 4892.649778][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4892.650040][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4892.650343][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4892.650611][    C1]  ? neigh_hh_output+0x348/0x590
[ 4892.650862][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4892.651125][    C1]  ip_finish_output2+0x786/0x18e0
[ 4892.651379][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4892.651662][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4892.651997][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4892.652272][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4892.652523][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4892.652787][    C1]  ip_output+0x16b/0x4f0
[ 4892.653003][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4892.653237][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4892.653481][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4892.653766][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4892.654015][    C1]  ? ip_local_out+0x114/0x3b0
[ 4892.654256][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4892.654504][    C1]  ? __create_object+0x5e/0xb0
[ 4892.654748][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4892.655018][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4892.655298][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4892.655571][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4892.655848][    C1]  tcp_release_cb+0x1e9/0x390
[ 4892.656086][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4892.656351][    C1]  release_sock+0xb8/0x1d0
[ 4892.656577][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4892.656798][    C1]  ? lock_release+0x1d5/0x250
[ 4892.657036][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4892.657284][    C1]  ? core_sys_select+0x620/0x710
[ 4892.657538][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4892.657807][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4892.658030][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4892.658276][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4892.658530][    C1]  ? __fget_light+0x54/0x1e0
[ 4892.658780][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4892.659049][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4892.659290][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4892.659554][    C1]  ? __might_fault+0xc6/0x180
[ 4892.659796][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4892.660079][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4892.660380][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4892.660678][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4892.660998][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4892.661250][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4892.661553][    C1]  do_syscall_64+0xc9/0x1e0
[ 4892.661787][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4892.662088][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4892.662319][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4892.663286][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4892.663707][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4892.664105][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4892.664503][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4892.664899][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4892.665298][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4892.665699][    C1]  </TASK>
[ 4892.665858][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2347s! [perl:7725]
[ 4892.666364][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4892.667638][    C3] irq event stamp: 290154
[ 4892.667860][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4892.668394][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4892.668916][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4892.669461][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4892.670138][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4892.670797][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4892.671724][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4892.672222][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4892.673721][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4892.674195][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4892.674803][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4892.675388][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4892.675999][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4892.676458][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4892.676873][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4892.677328][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4892.677674][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4892.678079][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4892.678494][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4892.678909][    C3] PKRU: 55555554
[ 4892.679091][    C3] Call Trace:
[ 4892.679268][    C3]  <IRQ>
[ 4892.679422][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4892.679695][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4892.679941][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4892.680218][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4892.680501][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4892.680786][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4892.681049][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4892.681359][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4892.681678][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4892.681988][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4892.682292][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4892.682614][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4892.682907][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4892.683201][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4892.683502][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4892.683813][    C3]  ? get_stack_info+0x36/0xc0
[ 4892.684053][    C3]  ? lock_acquire+0x1c1/0x220
[ 4892.684298][    C3]  ? lock_release+0x1d5/0x250
[ 4892.684546][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4892.684796][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4892.685066][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4892.685354][    C3]  ? lock_acquire+0x1c1/0x220
[ 4892.685601][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4892.685843][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4892.686100][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4892.686338][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4892.686593][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4892.686850][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4892.687127][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4892.687406][    C3]  ip_local_deliver+0x19d/0x480
[ 4892.687662][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4892.687929][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4892.688193][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4892.688550][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4892.688819][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4892.689136][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4892.689404][    C3]  ip_rcv+0x564/0x740
[ 4892.689616][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4892.689846][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4892.690099][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4892.690376][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4892.690615][    C3]  ? skb_clone+0x10b/0x330
[ 4892.690843][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4892.691161][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4892.691478][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4892.691758][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4892.692051][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4892.692303][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4892.692540][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4892.692839][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4892.693122][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4892.693459][    C3]  ? lock_acquire+0x1c1/0x220
[ 4892.693702][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4892.693999][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4892.694287][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4892.694634][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4892.694889][    C3]  ? __skb_clone+0x57a/0x760
[ 4892.695123][    C3]  netif_receive_skb+0x55/0x280
[ 4892.695374][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4892.695693][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4892.696026][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4892.696327][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4892.696609][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4892.696900][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4892.697213][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4892.697531][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4892.697857][    C3]  ? lock_release+0x1d5/0x250
[ 4892.698096][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4892.698364][    C3]  ? kernel_text_address+0xce/0xe0
[ 4892.698632][    C3]  ? __kernel_text_address+0x12/0x40
[ 4892.698916][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4892.699204][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4892.699523][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4892.699774][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4892.700050][    C3]  ? get_stack_info+0x36/0xc0
[ 4892.700295][    C3]  __tcf_classify+0x329/0x7d0
[ 4892.700544][    C3]  tcf_classify+0x283/0x930
[ 4892.700775][    C3]  ? lock_release+0x1d5/0x250
[ 4892.701014][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4892.701282][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4892.701551][    C3]  ? __kernel_text_address+0x12/0x40
[ 4892.701820][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4892.702106][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4892.702422][    C3]  tc_run+0x2e4/0x5d0
[ 4892.702637][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4892.702868][    C3]  ? lock_acquire+0x1c1/0x220
[ 4892.703106][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4892.703371][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4892.703632][    C3]  ? lock_acquire+0x1c1/0x220
[ 4892.703871][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4892.704135][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4892.704447][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4892.704719][    C3]  ? neigh_hh_output+0x348/0x590
[ 4892.704968][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4892.705233][    C3]  ip_finish_output2+0x786/0x18e0
[ 4892.705502][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4892.705839][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4892.706113][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4892.706367][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4892.706649][    C3]  ip_output+0x16b/0x4f0
[ 4892.706867][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4892.707108][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4892.707387][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4892.707704][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4892.707982][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4892.708240][    C3]  ? __alloc_skb+0xd4/0x280
[ 4892.708472][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4892.708763][    C3]  ? tcp_fragment+0x168/0x1040
[ 4892.709014][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4892.709271][    C3]  ? ip_local_out+0x114/0x3b0
[ 4892.709512][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4892.709762][    C3]  ? __skb_clone+0x57a/0x760
[ 4892.709997][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4892.710265][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4892.710546][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4892.710789][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4892.711041][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4892.711345][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4892.711665][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4892.711909][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4892.712170][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4892.712439][    C3]  tcp_write_timer+0x82/0x1d0
[ 4892.712677][    C3]  call_timer_fn+0x173/0x430
[ 4892.712912][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4892.713173][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4892.713435][    C3]  __run_timers.part.0+0x52d/0x890
[ 4892.713694][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4892.713963][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4892.714246][    C3]  ? lock_acquire+0x1c1/0x220
[ 4892.714486][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4892.714777][    C3]  ? lock_release+0x1d5/0x250
[ 4892.715014][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4892.715279][    C3]  ? ktime_get+0xb3/0x190
[ 4892.715501][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4892.715794][    C3]  run_timer_softirq+0x72/0x100
[ 4892.716042][    C3]  __do_softirq+0x1b9/0x7ff
[ 4892.716278][    C3]  irq_exit_rcu+0x98/0xc0
[ 4892.716497][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4892.716786][    C3]  </IRQ>
[ 4892.716935][    C3]  <TASK>
[ 4892.717085][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4892.717393][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4892.717716][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4892.718689][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4892.719016][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4892.719414][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4892.719833][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4892.720230][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4892.720625][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4892.721021][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4892.721320][    C3]  uart_start+0xe4/0x1b0
[ 4892.721539][    C3]  n_tty_write+0x677/0x7a0
[ 4892.721771][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4892.722025][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4892.722313][    C3]  ? lock_acquire+0x1c1/0x220
[ 4892.722550][    C3]  ? iterate_tty_write+0x95/0x540
[ 4892.722805][    C3]  iterate_tty_write+0x229/0x540
[ 4892.723058][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4892.723350][    C3]  vfs_write+0x9e9/0x10a0
[ 4892.723574][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4892.723816][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4892.724059][    C3]  ? lock_acquire+0x1c1/0x220
[ 4892.724298][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4892.724589][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4892.724853][    C3]  ? __fget_light+0x54/0x1e0
[ 4892.725090][    C3]  ksys_write+0xf5/0x1e0
[ 4892.725308][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4892.725559][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4892.725863][    C3]  do_syscall_64+0xc9/0x1e0
[ 4892.726094][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4892.726397][    C3] RIP: 0033:0x7f93b2836957
[ 4892.726627][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4892.727598][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4892.728015][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4892.728418][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4892.728830][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4892.729229][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4892.729626][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4892.730027][    C3]  </TASK>
[ 4918.544166][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4918.544736][    C3] rcu: 3-....: (2532167 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=612096
[ 4918.545583][    C3] rcu: (t=2524573 jiffies g=1064457 q=94 ncpus=4)
[ 4918.546081][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 4918.546493][    C1] NMI backtrace for cpu 1
[ 4918.546502][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4918.546507][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4918.546510][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4918.546519][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4918.546522][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4918.546526][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4918.546528][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4918.546530][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4918.546532][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4918.546534][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4918.546535][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4918.546538][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4918.546541][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4918.546543][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4918.546544][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4918.546546][    C1] PKRU: 55555554
[ 4918.546547][    C1] Call Trace:
[ 4918.546550][    C1]  <NMI>
[ 4918.546557][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 4918.546561][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4918.546566][    C1]  ? nmi_handle+0x153/0x420
[ 4918.546571][    C1]  ? default_do_nmi+0x41/0x100
[ 4918.546575][    C1]  ? exc_nmi+0xf3/0x120
[ 4918.546577][    C1]  ? end_repeat_nmi+0xf/0x60
[ 4918.546583][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4918.546589][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4918.546592][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4918.546595][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4918.546598][    C1]  </NMI>
[ 4918.546600][    C1]  <TASK>
[ 4918.546601][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4918.546608][    C1]  ? lock_acquire+0x1c1/0x220
[ 4918.546613][    C1]  ? lock_release+0x1d5/0x250
[ 4918.546617][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4918.546621][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4918.546624][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4918.546628][    C1]  ? lock_acquire+0x1c1/0x220
[ 4918.546630][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4918.546634][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4918.546638][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4918.546645][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4918.546648][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4918.546653][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4918.546669][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4918.546673][    C1]  ip_local_deliver+0x19d/0x480
[ 4918.546676][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4918.546678][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4918.546681][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4918.546687][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4918.546691][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4918.546695][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4918.546705][    C1]  ip_rcv+0x564/0x740
[ 4918.546708][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4918.546711][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4918.546716][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4918.546719][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4918.546723][    C1]  ? skb_clone+0x10b/0x330
[ 4918.546727][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4918.546733][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4918.546739][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4918.546743][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4918.546752][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4918.546756][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4918.546759][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4918.546762][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4918.546766][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4918.546770][    C1]  ? lock_acquire+0x1c1/0x220
[ 4918.546772][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4918.546777][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4918.546781][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4918.546785][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4918.546788][    C1]  ? __skb_clone+0x57a/0x760
[ 4918.546791][    C1]  netif_receive_skb+0x55/0x280
[ 4918.546794][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4918.546803][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4918.546809][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4918.546816][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4918.546820][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4918.546831][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4918.546838][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4918.546841][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4918.546849][    C1]  ? stack_trace_save+0x95/0xd0
[ 4918.546852][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4918.546858][    C1]  ? kasan_save_stack+0x34/0x50
[ 4918.546863][    C1]  ? kasan_save_stack+0x24/0x50
[ 4918.546865][    C1]  ? kasan_save_track+0x14/0x30
[ 4918.546868][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4918.546871][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4918.546873][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4918.546876][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4918.546880][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4918.546884][    C1]  ? ip_output+0x16b/0x4f0
[ 4918.546886][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4918.546889][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4918.546892][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4918.546895][    C1]  ? get_reg+0x119/0x190
[ 4918.546898][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4918.546901][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4918.546906][    C1]  __tcf_classify+0x329/0x7d0
[ 4918.546911][    C1]  tcf_classify+0x283/0x930
[ 4918.546915][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4918.546920][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4918.546922][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4918.546926][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4918.546929][    C1]  tc_run+0x2e4/0x5d0
[ 4918.546934][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4918.546937][    C1]  ? lock_acquire+0x1c1/0x220
[ 4918.546939][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4918.546943][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4918.546947][    C1]  ? lock_acquire+0x1c1/0x220
[ 4918.546949][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4918.546952][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4918.546956][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4918.546959][    C1]  ? neigh_hh_output+0x348/0x590
[ 4918.546962][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4918.546967][    C1]  ip_finish_output2+0x786/0x18e0
[ 4918.546969][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4918.546972][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4918.546980][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4918.546983][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4918.546987][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4918.546991][    C1]  ip_output+0x16b/0x4f0
[ 4918.546994][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4918.546998][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4918.547000][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4918.547005][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4918.547008][    C1]  ? ip_local_out+0x114/0x3b0
[ 4918.547011][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4918.547015][    C1]  ? __create_object+0x5e/0xb0
[ 4918.547018][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4918.547024][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4918.547028][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4918.547031][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4918.547036][    C1]  tcp_release_cb+0x1e9/0x390
[ 4918.547039][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4918.547043][    C1]  release_sock+0xb8/0x1d0
[ 4918.547047][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4918.547050][    C1]  ? lock_release+0x1d5/0x250
[ 4918.547052][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4918.547054][    C1]  ? core_sys_select+0x620/0x710
[ 4918.547060][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4918.547065][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4918.547067][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4918.547073][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4918.547075][    C1]  ? __fget_light+0x54/0x1e0
[ 4918.547080][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4918.547085][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4918.547089][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4918.547092][    C1]  ? __might_fault+0xc6/0x180
[ 4918.547099][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4918.547103][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4918.547106][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4918.547111][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4918.547116][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4918.547119][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4918.547122][    C1]  do_syscall_64+0xc9/0x1e0
[ 4918.547127][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4918.547131][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4918.547135][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4918.547138][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4918.547140][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4918.547143][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4918.547144][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4918.547146][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4918.547148][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4918.547153][    C1]  </TASK>
[ 4918.547491][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4918.594837][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4918.595454][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4918.595784][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4918.596750][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4918.597058][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4918.597456][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4918.597854][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4918.598251][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4918.598659][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4918.599055][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4918.599501][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4918.599835][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4918.600235][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4918.600629][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4918.601025][    C3] PKRU: 55555554
[ 4918.601204][    C3] Call Trace:
[ 4918.601375][    C3]  <IRQ>
[ 4918.601525][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4918.601801][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 4918.602053][    C3]  ? check_cpu_stall+0x284/0x500
[ 4918.602305][    C3]  ? rcu_pending+0x92/0x360
[ 4918.602536][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4918.602803][    C3]  ? update_process_times+0xb9/0x110
[ 4918.603071][    C3]  ? tick_sched_handle+0x67/0x130
[ 4918.603330][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4918.603616][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4918.603858][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4918.604171][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4918.604446][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4918.604732][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4918.604995][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4918.605301][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4918.605561][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4918.605869][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4918.606165][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4918.606480][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4918.606773][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4918.607067][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4918.607355][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4918.607665][    C3]  ? get_stack_info+0x36/0xc0
[ 4918.607905][    C3]  ? lock_acquire+0x1c1/0x220
[ 4918.608144][    C3]  ? lock_release+0x1d5/0x250
[ 4918.608383][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4918.608647][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4918.608917][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4918.609204][    C3]  ? lock_acquire+0x1c1/0x220
[ 4918.609443][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4918.609684][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4918.609944][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4918.610180][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4918.610427][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4918.610683][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4918.610958][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4918.611236][    C3]  ip_local_deliver+0x19d/0x480
[ 4918.611482][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4918.611754][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4918.612016][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4918.612363][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4918.612615][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4918.612931][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4918.613195][    C3]  ip_rcv+0x564/0x740
[ 4918.613397][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4918.613629][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4918.613882][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4918.614161][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4918.614394][    C3]  ? skb_clone+0x10b/0x330
[ 4918.614622][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4918.614940][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4918.615246][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4918.615526][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4918.615822][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4918.616070][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4918.616299][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4918.616598][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4918.616880][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4918.617207][    C3]  ? lock_acquire+0x1c1/0x220
[ 4918.617444][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4918.617739][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4918.618022][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4918.618337][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4918.618603][    C3]  ? __skb_clone+0x57a/0x760
[ 4918.618837][    C3]  netif_receive_skb+0x55/0x280
[ 4918.619085][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4918.619398][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4918.619728][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4918.620024][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4918.620299][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4918.620585][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4918.620903][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4918.621212][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4918.621536][    C3]  ? lock_release+0x1d5/0x250
[ 4918.621774][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4918.622037][    C3]  ? kernel_text_address+0xce/0xe0
[ 4918.622300][    C3]  ? __kernel_text_address+0x12/0x40
[ 4918.622568][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4918.622850][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4918.623161][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4918.623412][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4918.623687][    C3]  ? get_stack_info+0x36/0xc0
[ 4918.623929][    C3]  __tcf_classify+0x329/0x7d0
[ 4918.624171][    C3]  tcf_classify+0x283/0x930
[ 4918.624402][    C3]  ? lock_release+0x1d5/0x250
[ 4918.624641][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4918.624902][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4918.625156][    C3]  ? __kernel_text_address+0x12/0x40
[ 4918.625424][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4918.625707][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4918.626016][    C3]  tc_run+0x2e4/0x5d0
[ 4918.626222][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4918.626452][    C3]  ? lock_acquire+0x1c1/0x220
[ 4918.626689][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4918.626948][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4918.627202][    C3]  ? lock_acquire+0x1c1/0x220
[ 4918.627438][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4918.627700][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4918.628003][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4918.628274][    C3]  ? neigh_hh_output+0x348/0x590
[ 4918.628526][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4918.628797][    C3]  ip_finish_output2+0x786/0x18e0
[ 4918.629051][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4918.629387][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4918.629663][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4918.629913][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4918.630175][    C3]  ip_output+0x16b/0x4f0
[ 4918.630390][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4918.630632][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4918.630908][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4918.631218][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4918.631492][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4918.631741][    C3]  ? __alloc_skb+0xd4/0x280
[ 4918.631973][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4918.632241][    C3]  ? tcp_fragment+0x168/0x1040
[ 4918.632485][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4918.632735][    C3]  ? ip_local_out+0x114/0x3b0
[ 4918.632973][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4918.633219][    C3]  ? __skb_clone+0x57a/0x760
[ 4918.633451][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4918.633716][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4918.633997][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4918.634240][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4918.634486][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4918.634787][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4918.635103][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4918.635346][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4918.635606][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4918.635871][    C3]  tcp_write_timer+0x82/0x1d0
[ 4918.636110][    C3]  call_timer_fn+0x173/0x430
[ 4918.636345][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4918.636604][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4918.636863][    C3]  __run_timers.part.0+0x52d/0x890
[ 4918.637121][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4918.637390][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4918.637674][    C3]  ? lock_acquire+0x1c1/0x220
[ 4918.637912][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4918.638202][    C3]  ? lock_release+0x1d5/0x250
[ 4918.638441][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4918.638717][    C3]  ? ktime_get+0xb3/0x190
[ 4918.638940][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4918.639236][    C3]  run_timer_softirq+0x72/0x100
[ 4918.639483][    C3]  __do_softirq+0x1b9/0x7ff
[ 4918.639714][    C3]  irq_exit_rcu+0x98/0xc0
[ 4918.639935][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4918.640223][    C3]  </IRQ>
[ 4918.640372][    C3]  <TASK>
[ 4918.640523][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4918.640824][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4918.641147][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4918.642112][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4918.642421][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4918.642819][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4918.643215][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4918.643611][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4918.644007][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4918.644407][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4918.644699][    C3]  uart_start+0xe4/0x1b0
[ 4918.644920][    C3]  n_tty_write+0x677/0x7a0
[ 4918.645148][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4918.645400][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4918.645688][    C3]  ? lock_acquire+0x1c1/0x220
[ 4918.645924][    C3]  ? iterate_tty_write+0x95/0x540
[ 4918.646179][    C3]  iterate_tty_write+0x229/0x540
[ 4918.646432][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4918.646722][    C3]  vfs_write+0x9e9/0x10a0
[ 4918.646942][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4918.647185][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4918.647429][    C3]  ? lock_acquire+0x1c1/0x220
[ 4918.647665][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4918.647953][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4918.648217][    C3]  ? __fget_light+0x54/0x1e0
[ 4918.648454][    C3]  ksys_write+0xf5/0x1e0
[ 4918.648684][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4918.648931][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4918.649232][    C3]  do_syscall_64+0xc9/0x1e0
[ 4918.649462][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4918.649757][    C3] RIP: 0033:0x7f93b2836957
[ 4918.649984][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4918.650947][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4918.651364][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4918.651760][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4918.652153][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4918.652546][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4918.652944][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4918.653343][    C3]  </TASK>
[ 4944.613158][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2396s! [ncat:8027]
[ 4944.613597][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4944.614870][    C1] irq event stamp: 174248
[ 4944.615078][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4944.615586][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4944.616034][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4944.616486][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4944.616932][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4944.617365][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4944.617956][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4944.618269][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4944.619240][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4944.619544][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4944.619940][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4944.620324][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4944.620707][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4944.621095][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4944.621479][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4944.621907][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4944.622227][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4944.622613][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4944.623023][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4944.623418][    C1] PKRU: 55555554
[ 4944.623598][    C1] Call Trace:
[ 4944.623766][    C1]  <IRQ>
[ 4944.623928][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4944.624181][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4944.624447][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4944.624729][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4944.624998][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4944.625284][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4944.625548][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4944.625852][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4944.626112][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4944.626418][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4944.626711][    C1]  </IRQ>
[ 4944.626860][    C1]  <TASK>
[ 4944.627020][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4944.627324][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4944.627623][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4944.627918][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4944.628204][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4944.628523][    C1]  ? lock_acquire+0x1c1/0x220
[ 4944.628762][    C1]  ? lock_release+0x1d5/0x250
[ 4944.629002][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4944.629249][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4944.629519][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4944.629800][    C1]  ? lock_acquire+0x1c1/0x220
[ 4944.630073][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4944.630324][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4944.630583][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4944.630815][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4944.631060][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4944.631316][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4944.631595][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4944.631873][    C1]  ip_local_deliver+0x19d/0x480
[ 4944.632120][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4944.632391][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4944.632653][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4944.633000][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4944.633253][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4944.633570][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4944.633831][    C1]  ip_rcv+0x564/0x740
[ 4944.634036][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4944.634266][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4944.634519][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4944.634793][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4944.635063][    C1]  ? skb_clone+0x10b/0x330
[ 4944.635287][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4944.635604][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4944.635908][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4944.636187][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4944.636481][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4944.636728][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4944.636954][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4944.637253][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4944.637536][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4944.637858][    C1]  ? lock_acquire+0x1c1/0x220
[ 4944.638102][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4944.638388][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4944.638685][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4944.638998][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4944.639251][    C1]  ? __skb_clone+0x57a/0x760
[ 4944.639483][    C1]  netif_receive_skb+0x55/0x280
[ 4944.639740][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4944.640042][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4944.640366][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4944.640655][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4944.640921][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4944.641198][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4944.641501][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4944.641774][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4944.642079][    C1]  ? stack_trace_save+0x95/0xd0
[ 4944.642318][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4944.642587][    C1]  ? kasan_save_stack+0x34/0x50
[ 4944.642828][    C1]  ? kasan_save_stack+0x24/0x50
[ 4944.643066][    C1]  ? kasan_save_track+0x14/0x30
[ 4944.643306][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4944.643561][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4944.643807][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4944.644046][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4944.644319][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4944.644580][    C1]  ? ip_output+0x16b/0x4f0
[ 4944.644805][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4944.645059][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4944.645330][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4944.645596][    C1]  ? get_reg+0x119/0x190
[ 4944.645812][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4944.646078][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4944.646386][    C1]  __tcf_classify+0x329/0x7d0
[ 4944.646624][    C1]  tcf_classify+0x283/0x930
[ 4944.646856][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4944.647104][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4944.647358][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4944.647641][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4944.647907][    C1]  tc_run+0x2e4/0x5d0
[ 4944.648111][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4944.648339][    C1]  ? lock_acquire+0x1c1/0x220
[ 4944.648580][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4944.648839][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4944.649090][    C1]  ? lock_acquire+0x1c1/0x220
[ 4944.649328][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4944.649590][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4944.649893][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4944.650163][    C1]  ? neigh_hh_output+0x348/0x590
[ 4944.650437][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4944.650699][    C1]  ip_finish_output2+0x786/0x18e0
[ 4944.650952][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4944.651230][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4944.651568][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4944.651841][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4944.652092][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4944.652356][    C1]  ip_output+0x16b/0x4f0
[ 4944.652577][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4944.652824][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4944.653067][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4944.653350][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4944.653598][    C1]  ? ip_local_out+0x114/0x3b0
[ 4944.653837][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4944.654084][    C1]  ? __create_object+0x5e/0xb0
[ 4944.654326][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4944.654592][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4944.654870][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4944.655142][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4944.655433][    C1]  tcp_release_cb+0x1e9/0x390
[ 4944.655669][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4944.655933][    C1]  release_sock+0xb8/0x1d0
[ 4944.656157][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4944.656375][    C1]  ? lock_release+0x1d5/0x250
[ 4944.656609][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4944.656860][    C1]  ? core_sys_select+0x620/0x710
[ 4944.657111][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4944.657378][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4944.657601][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4944.657848][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4944.658100][    C1]  ? __fget_light+0x54/0x1e0
[ 4944.658333][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4944.658601][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4944.658838][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4944.659101][    C1]  ? __might_fault+0xc6/0x180
[ 4944.659340][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4944.659620][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4944.659916][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4944.660216][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4944.660537][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4944.660781][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4944.661075][    C1]  do_syscall_64+0xc9/0x1e0
[ 4944.661315][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4944.661611][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4944.661839][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4944.662799][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4944.663214][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4944.663610][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4944.664007][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4944.664392][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4944.664776][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4944.665169][    C1]  </TASK>
[ 4944.665324][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2396s! [perl:7725]
[ 4944.665746][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4944.666968][    C3] irq event stamp: 290154
[ 4944.667184][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4944.667699][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4944.668188][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4944.668667][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4944.669125][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4944.669571][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4944.670179][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4944.670504][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4944.671466][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4944.671772][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4944.672169][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4944.672565][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4944.672962][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4944.673360][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4944.673755][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4944.674201][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4944.674529][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4944.674926][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4944.675326][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4944.675721][    C3] PKRU: 55555554
[ 4944.675902][    C3] Call Trace:
[ 4944.676073][    C3]  <IRQ>
[ 4944.676226][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4944.676486][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4944.676735][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4944.677009][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4944.677282][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4944.677570][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4944.677836][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4944.678139][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4944.678402][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4944.678727][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4944.679020][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4944.679334][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4944.679623][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4944.679916][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4944.680206][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4944.680513][    C3]  ? get_stack_info+0x36/0xc0
[ 4944.680751][    C3]  ? lock_acquire+0x1c1/0x220
[ 4944.680990][    C3]  ? lock_release+0x1d5/0x250
[ 4944.681231][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4944.681479][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4944.681748][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4944.682030][    C3]  ? lock_acquire+0x1c1/0x220
[ 4944.682268][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4944.682507][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4944.682766][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4944.683001][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4944.683247][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4944.683506][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4944.683781][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4944.684056][    C3]  ip_local_deliver+0x19d/0x480
[ 4944.684304][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4944.684574][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4944.684834][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4944.685181][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4944.685434][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4944.685752][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4944.686013][    C3]  ip_rcv+0x564/0x740
[ 4944.686218][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4944.686447][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4944.686697][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4944.686974][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4944.687206][    C3]  ? skb_clone+0x10b/0x330
[ 4944.687433][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4944.687750][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4944.688054][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4944.688336][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4944.688634][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4944.688879][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4944.689108][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4944.689410][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4944.689691][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4944.690014][    C3]  ? lock_acquire+0x1c1/0x220
[ 4944.690252][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4944.690546][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4944.690830][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4944.691144][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4944.691399][    C3]  ? __skb_clone+0x57a/0x760
[ 4944.691633][    C3]  netif_receive_skb+0x55/0x280
[ 4944.691877][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4944.692189][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4944.692519][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4944.692821][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4944.693082][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4944.693366][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4944.693667][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4944.693966][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4944.694284][    C3]  ? lock_release+0x1d5/0x250
[ 4944.694515][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4944.694772][    C3]  ? kernel_text_address+0xce/0xe0
[ 4944.695023][    C3]  ? __kernel_text_address+0x12/0x40
[ 4944.695282][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4944.695557][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4944.695859][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4944.696100][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4944.696374][    C3]  ? get_stack_info+0x36/0xc0
[ 4944.696607][    C3]  __tcf_classify+0x329/0x7d0
[ 4944.696838][    C3]  tcf_classify+0x283/0x930
[ 4944.697064][    C3]  ? lock_release+0x1d5/0x250
[ 4944.697298][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4944.697553][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4944.697801][    C3]  ? __kernel_text_address+0x12/0x40
[ 4944.698059][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4944.698336][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4944.698662][    C3]  tc_run+0x2e4/0x5d0
[ 4944.698867][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4944.699100][    C3]  ? lock_acquire+0x1c1/0x220
[ 4944.699339][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4944.699598][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4944.699852][    C3]  ? lock_acquire+0x1c1/0x220
[ 4944.700082][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4944.700339][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4944.700632][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4944.700895][    C3]  ? neigh_hh_output+0x348/0x590
[ 4944.701139][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4944.701397][    C3]  ip_finish_output2+0x786/0x18e0
[ 4944.701645][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4944.701971][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4944.702238][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4944.702483][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4944.702737][    C3]  ip_output+0x16b/0x4f0
[ 4944.702949][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4944.703186][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4944.703453][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4944.703754][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4944.704021][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4944.704265][    C3]  ? __alloc_skb+0xd4/0x280
[ 4944.704488][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4944.704749][    C3]  ? tcp_fragment+0x168/0x1040
[ 4944.704987][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4944.705232][    C3]  ? ip_local_out+0x114/0x3b0
[ 4944.705466][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4944.705707][    C3]  ? __skb_clone+0x57a/0x760
[ 4944.705954][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4944.706218][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4944.706492][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4944.706733][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4944.706977][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4944.707274][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4944.707588][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4944.707827][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4944.708084][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4944.708355][    C3]  tcp_write_timer+0x82/0x1d0
[ 4944.708595][    C3]  call_timer_fn+0x173/0x430
[ 4944.708828][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4944.709086][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4944.709344][    C3]  __run_timers.part.0+0x52d/0x890
[ 4944.709601][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4944.709867][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4944.710146][    C3]  ? lock_acquire+0x1c1/0x220
[ 4944.710384][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4944.710677][    C3]  ? lock_release+0x1d5/0x250
[ 4944.710905][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4944.711160][    C3]  ? ktime_get+0xb3/0x190
[ 4944.711375][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4944.711660][    C3]  run_timer_softirq+0x72/0x100
[ 4944.711899][    C3]  __do_softirq+0x1b9/0x7ff
[ 4944.712124][    C3]  irq_exit_rcu+0x98/0xc0
[ 4944.712336][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4944.712612][    C3]  </IRQ>
[ 4944.712757][    C3]  <TASK>
[ 4944.712902][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4944.713198][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4944.713510][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4944.714467][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4944.714773][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4944.715168][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4944.715569][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4944.715964][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4944.716361][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4944.716757][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4944.717053][    C3]  uart_start+0xe4/0x1b0
[ 4944.717272][    C3]  n_tty_write+0x677/0x7a0
[ 4944.717502][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4944.717753][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4944.718037][    C3]  ? lock_acquire+0x1c1/0x220
[ 4944.718276][    C3]  ? iterate_tty_write+0x95/0x540
[ 4944.718536][    C3]  iterate_tty_write+0x229/0x540
[ 4944.718789][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4944.719076][    C3]  vfs_write+0x9e9/0x10a0
[ 4944.719298][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4944.719541][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4944.719783][    C3]  ? lock_acquire+0x1c1/0x220
[ 4944.720017][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4944.720306][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4944.720574][    C3]  ? __fget_light+0x54/0x1e0
[ 4944.720811][    C3]  ksys_write+0xf5/0x1e0
[ 4944.721025][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4944.721274][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4944.721582][    C3]  do_syscall_64+0xc9/0x1e0
[ 4944.721811][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4944.722109][    C3] RIP: 0033:0x7f93b2836957
[ 4944.722338][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4944.723302][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4944.723719][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4944.724115][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4944.724519][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4944.724915][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4944.725311][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4944.725710][    C3]  </TASK>
[ 4972.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2422s! [ncat:8027]
[ 4972.613586][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4972.614811][    C1] irq event stamp: 174248
[ 4972.615025][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4972.615540][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 4972.615989][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4972.616444][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4972.616894][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4972.617330][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4972.617922][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4972.618237][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4972.619214][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4972.619520][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4972.619917][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4972.620304][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4972.620688][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4972.621075][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4972.621461][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4972.621891][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4972.622214][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4972.622600][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4972.622984][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4972.623371][    C1] PKRU: 55555554
[ 4972.623545][    C1] Call Trace:
[ 4972.623711][    C1]  <IRQ>
[ 4972.623857][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4972.624112][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 4972.624349][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4972.624618][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 4972.624883][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4972.625161][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 4972.625419][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4972.625716][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 4972.625970][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4972.626271][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 4972.626559][    C1]  </IRQ>
[ 4972.626703][    C1]  <TASK>
[ 4972.626848][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4972.627151][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4972.627435][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4972.627721][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4972.628004][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4972.628313][    C1]  ? lock_acquire+0x1c1/0x220
[ 4972.628569][    C1]  ? lock_release+0x1d5/0x250
[ 4972.628806][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4972.629054][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4972.629327][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4972.629619][    C1]  ? lock_acquire+0x1c1/0x220
[ 4972.629851][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4972.630084][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4972.630339][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4972.630568][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4972.630809][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4972.631061][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4972.631327][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4972.631597][    C1]  ip_local_deliver+0x19d/0x480
[ 4972.631836][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4972.632101][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4972.632358][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4972.632695][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4972.632941][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4972.633256][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4972.633511][    C1]  ip_rcv+0x564/0x740
[ 4972.633709][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4972.633933][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4972.634182][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4972.634450][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4972.634715][    C1]  ? skb_clone+0x10b/0x330
[ 4972.634937][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4972.635248][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4972.635545][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4972.635819][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4972.636106][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4972.636369][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4972.636601][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4972.636900][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4972.637183][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4972.637512][    C1]  ? lock_acquire+0x1c1/0x220
[ 4972.637743][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4972.638030][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4972.638311][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4972.638641][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4972.638895][    C1]  ? __skb_clone+0x57a/0x760
[ 4972.639129][    C1]  netif_receive_skb+0x55/0x280
[ 4972.639377][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4972.639693][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4972.640016][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4972.640307][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4972.640572][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4972.640854][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4972.641156][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4972.641433][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4972.641741][    C1]  ? stack_trace_save+0x95/0xd0
[ 4972.641981][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4972.642254][    C1]  ? kasan_save_stack+0x34/0x50
[ 4972.642496][    C1]  ? kasan_save_stack+0x24/0x50
[ 4972.642737][    C1]  ? kasan_save_track+0x14/0x30
[ 4972.642978][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4972.643236][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4972.643483][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4972.643724][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4972.643979][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4972.644236][    C1]  ? ip_output+0x16b/0x4f0
[ 4972.644454][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4972.644702][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4972.644969][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4972.645229][    C1]  ? get_reg+0x119/0x190
[ 4972.645438][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4972.645698][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4972.645997][    C1]  __tcf_classify+0x329/0x7d0
[ 4972.646232][    C1]  tcf_classify+0x283/0x930
[ 4972.646458][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4972.646701][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4972.646948][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4972.647227][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4972.647487][    C1]  tc_run+0x2e4/0x5d0
[ 4972.647686][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4972.647911][    C1]  ? lock_acquire+0x1c1/0x220
[ 4972.648145][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4972.648423][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4972.648673][    C1]  ? lock_acquire+0x1c1/0x220
[ 4972.648909][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4972.649171][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4972.649472][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4972.649748][    C1]  ? neigh_hh_output+0x348/0x590
[ 4972.649992][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4972.650251][    C1]  ip_finish_output2+0x786/0x18e0
[ 4972.650499][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4972.650770][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4972.651096][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4972.651364][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4972.651609][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4972.651866][    C1]  ip_output+0x16b/0x4f0
[ 4972.652074][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4972.652305][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4972.652540][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4972.652817][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4972.653061][    C1]  ? ip_local_out+0x114/0x3b0
[ 4972.653294][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4972.653533][    C1]  ? __create_object+0x5e/0xb0
[ 4972.653769][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4972.654027][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4972.654302][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4972.654565][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4972.654837][    C1]  tcp_release_cb+0x1e9/0x390
[ 4972.655069][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4972.655326][    C1]  release_sock+0xb8/0x1d0
[ 4972.655549][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4972.655761][    C1]  ? lock_release+0x1d5/0x250
[ 4972.655992][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4972.656237][    C1]  ? core_sys_select+0x620/0x710
[ 4972.656484][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4972.656750][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4972.656971][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4972.657214][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4972.657460][    C1]  ? __fget_light+0x54/0x1e0
[ 4972.657688][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4972.657944][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4972.658178][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4972.658457][    C1]  ? __might_fault+0xc6/0x180
[ 4972.658698][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4972.658976][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4972.659273][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4972.659587][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4972.659897][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4972.660142][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4972.660436][    C1]  do_syscall_64+0xc9/0x1e0
[ 4972.660664][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4972.660956][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4972.661176][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4972.662115][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4972.662528][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4972.662914][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4972.663305][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4972.663692][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4972.664078][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4972.664468][    C1]  </TASK>
[ 4972.664622][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2422s! [perl:7725]
[ 4972.665053][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 4972.666313][    C3] irq event stamp: 290154
[ 4972.666532][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 4972.667060][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 4972.667568][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 4972.668032][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 4972.668497][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4972.668941][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4972.669553][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4972.669875][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4972.670834][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4972.671139][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4972.671534][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4972.671928][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4972.672324][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4972.672720][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4972.673114][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4972.673557][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4972.673886][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4972.674287][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4972.674681][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4972.675075][    C3] PKRU: 55555554
[ 4972.675257][    C3] Call Trace:
[ 4972.675428][    C3]  <IRQ>
[ 4972.675579][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 4972.675839][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4972.676082][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 4972.676357][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4972.676628][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4972.676914][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4972.677180][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4972.677484][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4972.677745][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4972.678053][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4972.678361][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4972.678675][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4972.678963][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4972.679254][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4972.679542][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4972.679854][    C3]  ? get_stack_info+0x36/0xc0
[ 4972.680093][    C3]  ? lock_acquire+0x1c1/0x220
[ 4972.680333][    C3]  ? lock_release+0x1d5/0x250
[ 4972.680570][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4972.680817][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4972.681085][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4972.681368][    C3]  ? lock_acquire+0x1c1/0x220
[ 4972.681603][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4972.681842][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4972.682100][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4972.682335][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4972.682580][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4972.682838][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4972.683112][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4972.683387][    C3]  ip_local_deliver+0x19d/0x480
[ 4972.683632][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4972.683905][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4972.684166][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4972.684514][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4972.684766][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4972.685083][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4972.685345][    C3]  ip_rcv+0x564/0x740
[ 4972.685548][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4972.685776][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4972.686028][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4972.686304][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4972.686532][    C3]  ? skb_clone+0x10b/0x330
[ 4972.686759][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4972.687075][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4972.687379][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4972.687657][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4972.687949][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4972.688196][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4972.688434][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4972.688731][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4972.689013][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4972.689335][    C3]  ? lock_acquire+0x1c1/0x220
[ 4972.689573][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4972.689868][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4972.690150][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4972.690465][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4972.690719][    C3]  ? __skb_clone+0x57a/0x760
[ 4972.690952][    C3]  netif_receive_skb+0x55/0x280
[ 4972.691197][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4972.691506][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4972.691837][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4972.692132][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4972.692405][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4972.692693][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4972.693002][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4972.693309][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4972.693632][    C3]  ? lock_release+0x1d5/0x250
[ 4972.693870][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4972.694136][    C3]  ? kernel_text_address+0xce/0xe0
[ 4972.694400][    C3]  ? __kernel_text_address+0x12/0x40
[ 4972.694664][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4972.694947][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4972.695258][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4972.695507][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4972.695782][    C3]  ? get_stack_info+0x36/0xc0
[ 4972.696022][    C3]  __tcf_classify+0x329/0x7d0
[ 4972.696259][    C3]  tcf_classify+0x283/0x930
[ 4972.696491][    C3]  ? lock_release+0x1d5/0x250
[ 4972.696729][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4972.696990][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4972.697250][    C3]  ? __kernel_text_address+0x12/0x40
[ 4972.697514][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4972.697795][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4972.698103][    C3]  tc_run+0x2e4/0x5d0
[ 4972.698317][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4972.698544][    C3]  ? lock_acquire+0x1c1/0x220
[ 4972.698782][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4972.699042][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4972.699299][    C3]  ? lock_acquire+0x1c1/0x220
[ 4972.699535][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4972.699797][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4972.700100][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4972.700370][    C3]  ? neigh_hh_output+0x348/0x590
[ 4972.700621][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4972.700882][    C3]  ip_finish_output2+0x786/0x18e0
[ 4972.701136][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4972.701469][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4972.701741][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4972.701990][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4972.702254][    C3]  ip_output+0x16b/0x4f0
[ 4972.702469][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4972.702709][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4972.702982][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4972.703292][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4972.703565][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4972.703814][    C3]  ? __alloc_skb+0xd4/0x280
[ 4972.704044][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4972.704312][    C3]  ? tcp_fragment+0x168/0x1040
[ 4972.704555][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4972.704816][    C3]  ? ip_local_out+0x114/0x3b0
[ 4972.705046][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4972.705284][    C3]  ? __skb_clone+0x57a/0x760
[ 4972.705512][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4972.705770][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4972.706041][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4972.706277][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4972.706519][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4972.706809][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4972.707117][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4972.707374][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4972.707631][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4972.707896][    C3]  tcp_write_timer+0x82/0x1d0
[ 4972.708134][    C3]  call_timer_fn+0x173/0x430
[ 4972.708381][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4972.708639][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4972.708899][    C3]  __run_timers.part.0+0x52d/0x890
[ 4972.709156][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4972.709422][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4972.709706][    C3]  ? lock_acquire+0x1c1/0x220
[ 4972.709936][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4972.710217][    C3]  ? lock_release+0x1d5/0x250
[ 4972.710446][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4972.710700][    C3]  ? ktime_get+0xb3/0x190
[ 4972.710914][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4972.711199][    C3]  run_timer_softirq+0x72/0x100
[ 4972.711443][    C3]  __do_softirq+0x1b9/0x7ff
[ 4972.711669][    C3]  irq_exit_rcu+0x98/0xc0
[ 4972.711880][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4972.712157][    C3]  </IRQ>
[ 4972.712302][    C3]  <TASK>
[ 4972.712448][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4972.712741][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4972.713054][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4972.714017][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4972.714319][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4972.714720][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4972.715102][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4972.715483][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4972.715863][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4972.716248][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4972.716534][    C3]  uart_start+0xe4/0x1b0
[ 4972.716748][    C3]  n_tty_write+0x677/0x7a0
[ 4972.716971][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4972.717216][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4972.717493][    C3]  ? lock_acquire+0x1c1/0x220
[ 4972.717722][    C3]  ? iterate_tty_write+0x95/0x540
[ 4972.717970][    C3]  iterate_tty_write+0x229/0x540
[ 4972.718215][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4972.718519][    C3]  vfs_write+0x9e9/0x10a0
[ 4972.718736][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4972.718976][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4972.719217][    C3]  ? lock_acquire+0x1c1/0x220
[ 4972.719450][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4972.719740][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4972.719991][    C3]  ? __fget_light+0x54/0x1e0
[ 4972.720221][    C3]  ksys_write+0xf5/0x1e0
[ 4972.720430][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4972.720669][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4972.720961][    C3]  do_syscall_64+0xc9/0x1e0
[ 4972.721186][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4972.721473][    C3] RIP: 0033:0x7f93b2836957
[ 4972.721693][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4972.722627][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4972.723031][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4972.723418][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4972.723802][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4972.724185][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4972.724570][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4972.724958][    C3]  </TASK>
[ 4996.652164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 4996.652552][    C3] rcu: 3-....: (2609946 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=630301
[ 4996.653108][    C3] rcu: (t=2602681 jiffies g=1064457 q=94 ncpus=4)
[ 4996.653437][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 4996.653714][    C1] NMI backtrace for cpu 1
[ 4996.653722][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 4996.653727][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4996.653730][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 4996.653738][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 4996.653742][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 4996.653745][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4996.653748][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 4996.653749][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 4996.653752][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 4996.653753][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 4996.653755][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 4996.653757][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4996.653761][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 4996.653762][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4996.653764][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4996.653765][    C1] PKRU: 55555554
[ 4996.653766][    C1] Call Trace:
[ 4996.653769][    C1]  <NMI>
[ 4996.653786][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 4996.653791][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 4996.653796][    C1]  ? nmi_handle+0x153/0x420
[ 4996.653800][    C1]  ? default_do_nmi+0x41/0x100
[ 4996.653804][    C1]  ? exc_nmi+0xf3/0x120
[ 4996.653806][    C1]  ? end_repeat_nmi+0xf/0x60
[ 4996.653813][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4996.653818][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4996.653821][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4996.653824][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 4996.653827][    C1]  </NMI>
[ 4996.653828][    C1]  <TASK>
[ 4996.653830][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4996.653836][    C1]  ? lock_acquire+0x1c1/0x220
[ 4996.653841][    C1]  ? lock_release+0x1d5/0x250
[ 4996.653845][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 4996.653849][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4996.653852][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4996.653855][    C1]  ? lock_acquire+0x1c1/0x220
[ 4996.653857][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4996.653862][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 4996.653866][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 4996.653873][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4996.653876][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 4996.653881][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 4996.653887][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 4996.653890][    C1]  ip_local_deliver+0x19d/0x480
[ 4996.653893][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4996.653895][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4996.653897][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4996.653904][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4996.653908][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4996.653911][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4996.653922][    C1]  ip_rcv+0x564/0x740
[ 4996.653924][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4996.653927][    C1]  ? set_track_prepare+0x8a/0xd0
[ 4996.653933][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 4996.653935][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4996.653939][    C1]  ? skb_clone+0x10b/0x330
[ 4996.653944][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4996.653950][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4996.653956][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4996.653960][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4996.653969][    C1]  ? __tcf_classify+0x329/0x7d0
[ 4996.653974][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 4996.653976][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4996.653980][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4996.653983][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4996.653987][    C1]  ? lock_acquire+0x1c1/0x220
[ 4996.653990][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 4996.653994][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 4996.653998][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4996.654002][    C1]  ? __copy_skb_header+0xaf/0x490
[ 4996.654005][    C1]  ? __skb_clone+0x57a/0x760
[ 4996.654008][    C1]  netif_receive_skb+0x55/0x280
[ 4996.654011][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4996.654020][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4996.654027][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4996.654033][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 4996.654038][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4996.654049][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4996.654056][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 4996.654059][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4996.654067][    C1]  ? stack_trace_save+0x95/0xd0
[ 4996.654070][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 4996.654077][    C1]  ? kasan_save_stack+0x34/0x50
[ 4996.654082][    C1]  ? kasan_save_stack+0x24/0x50
[ 4996.654085][    C1]  ? kasan_save_track+0x14/0x30
[ 4996.654088][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 4996.654091][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 4996.654094][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 4996.654098][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 4996.654101][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4996.654104][    C1]  ? ip_output+0x16b/0x4f0
[ 4996.654106][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 4996.654109][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 4996.654112][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4996.654115][    C1]  ? get_reg+0x119/0x190
[ 4996.654117][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 4996.654120][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4996.654125][    C1]  __tcf_classify+0x329/0x7d0
[ 4996.654130][    C1]  tcf_classify+0x283/0x930
[ 4996.654134][    C1]  ? arch_stack_walk+0xa2/0x100
[ 4996.654138][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 4996.654141][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4996.654145][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 4996.654148][    C1]  tc_run+0x2e4/0x5d0
[ 4996.654152][    C1]  ? __pfx_tc_run+0x10/0x10
[ 4996.654155][    C1]  ? lock_acquire+0x1c1/0x220
[ 4996.654157][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4996.654162][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 4996.654166][    C1]  ? lock_acquire+0x1c1/0x220
[ 4996.654168][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 4996.654171][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4996.654175][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4996.654178][    C1]  ? neigh_hh_output+0x348/0x590
[ 4996.654182][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 4996.654185][    C1]  ip_finish_output2+0x786/0x18e0
[ 4996.654188][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 4996.654191][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4996.654199][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4996.654202][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4996.654206][    C1]  ? __ip_finish_output+0x10f/0x770
[ 4996.654209][    C1]  ip_output+0x16b/0x4f0
[ 4996.654212][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 4996.654215][    C1]  ? __pfx_ip_output+0x10/0x10
[ 4996.654218][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4996.654223][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 4996.654225][    C1]  ? ip_local_out+0x114/0x3b0
[ 4996.654229][    C1]  __ip_queue_xmit+0x672/0x1910
[ 4996.654232][    C1]  ? __create_object+0x5e/0xb0
[ 4996.654236][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4996.654241][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4996.654245][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 4996.654249][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 4996.654253][    C1]  tcp_release_cb+0x1e9/0x390
[ 4996.654256][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 4996.654260][    C1]  release_sock+0xb8/0x1d0
[ 4996.654264][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 4996.654267][    C1]  ? lock_release+0x1d5/0x250
[ 4996.654269][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 4996.654271][    C1]  ? core_sys_select+0x620/0x710
[ 4996.654277][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 4996.654281][    C1]  inet_recvmsg+0xf9/0x2c0
[ 4996.654284][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 4996.654289][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 4996.654291][    C1]  ? __fget_light+0x54/0x1e0
[ 4996.654295][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 4996.654299][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 4996.654304][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 4996.654307][    C1]  ? __might_fault+0xc6/0x180
[ 4996.654314][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 4996.654318][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 4996.654321][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 4996.654325][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 4996.654331][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 4996.654334][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4996.654337][    C1]  do_syscall_64+0xc9/0x1e0
[ 4996.654342][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4996.654346][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 4996.654350][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 4996.654352][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 4996.654355][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 4996.654356][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 4996.654358][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 4996.654360][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 4996.654361][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 4996.654366][    C1]  </TASK>
[ 4996.654708][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 4996.701412][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4996.702017][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 4996.702338][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 4996.703290][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 4996.703594][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 4996.703985][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 4996.704379][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 4996.704771][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 4996.705164][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 4996.705555][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 4996.705995][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4996.706323][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 4996.706716][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4996.707108][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4996.707500][    C3] PKRU: 55555554
[ 4996.707679][    C3] Call Trace:
[ 4996.707849][    C3]  <IRQ>
[ 4996.707997][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 4996.708272][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 4996.708520][    C3]  ? check_cpu_stall+0x284/0x500
[ 4996.708769][    C3]  ? rcu_pending+0x92/0x360
[ 4996.708998][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 4996.709270][    C3]  ? update_process_times+0xb9/0x110
[ 4996.709537][    C3]  ? tick_sched_handle+0x67/0x130
[ 4996.709791][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 4996.710075][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 4996.710317][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 4996.710626][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 4996.710897][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 4996.711182][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4996.711445][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 4996.711750][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 4996.712009][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 4996.712322][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 4996.712617][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4996.712925][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4996.713214][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 4996.713500][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 4996.713785][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 4996.714095][    C3]  ? get_stack_info+0x36/0xc0
[ 4996.714336][    C3]  ? lock_acquire+0x1c1/0x220
[ 4996.714573][    C3]  ? lock_release+0x1d5/0x250
[ 4996.714812][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 4996.715060][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 4996.715330][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4996.715613][    C3]  ? lock_acquire+0x1c1/0x220
[ 4996.715848][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 4996.716089][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 4996.716347][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 4996.716580][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 4996.716826][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 4996.717084][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 4996.717359][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 4996.717633][    C3]  ip_local_deliver+0x19d/0x480
[ 4996.717878][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 4996.718146][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 4996.718414][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 4996.718758][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4996.719008][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 4996.719323][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 4996.719589][    C3]  ip_rcv+0x564/0x740
[ 4996.719786][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4996.720011][    C3]  ? set_track_prepare+0x8a/0xd0
[ 4996.720256][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4996.720524][    C3]  ? vfs_write+0x9e9/0x10a0
[ 4996.720751][    C3]  ? skb_clone+0x10b/0x330
[ 4996.720973][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 4996.721284][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4996.721600][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 4996.721880][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 4996.722174][    C3]  ? __tcf_classify+0x329/0x7d0
[ 4996.722421][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 4996.722650][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 4996.722950][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 4996.723224][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 4996.723558][    C3]  ? lock_acquire+0x1c1/0x220
[ 4996.723796][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 4996.724092][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 4996.724375][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 4996.724689][    C3]  ? __copy_skb_header+0xaf/0x490
[ 4996.724944][    C3]  ? __skb_clone+0x57a/0x760
[ 4996.725179][    C3]  netif_receive_skb+0x55/0x280
[ 4996.725425][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 4996.725736][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 4996.726067][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 4996.726363][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 4996.726635][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 4996.726923][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 4996.727235][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 4996.727541][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 4996.727865][    C3]  ? lock_release+0x1d5/0x250
[ 4996.728104][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4996.728373][    C3]  ? kernel_text_address+0xce/0xe0
[ 4996.728631][    C3]  ? __kernel_text_address+0x12/0x40
[ 4996.728898][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4996.729181][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4996.729492][    C3]  ? arch_stack_walk+0xa2/0x100
[ 4996.729743][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 4996.730018][    C3]  ? get_stack_info+0x36/0xc0
[ 4996.730259][    C3]  __tcf_classify+0x329/0x7d0
[ 4996.730499][    C3]  tcf_classify+0x283/0x930
[ 4996.730729][    C3]  ? lock_release+0x1d5/0x250
[ 4996.730967][    C3]  ? is_bpf_text_address+0x71/0x120
[ 4996.731229][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 4996.731484][    C3]  ? __kernel_text_address+0x12/0x40
[ 4996.731753][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 4996.732036][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 4996.732345][    C3]  tc_run+0x2e4/0x5d0
[ 4996.732550][    C3]  ? __pfx_tc_run+0x10/0x10
[ 4996.732777][    C3]  ? lock_acquire+0x1c1/0x220
[ 4996.733015][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 4996.733275][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 4996.733526][    C3]  ? lock_acquire+0x1c1/0x220
[ 4996.733764][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 4996.734027][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4996.734332][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 4996.734601][    C3]  ? neigh_hh_output+0x348/0x590
[ 4996.734852][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 4996.735115][    C3]  ip_finish_output2+0x786/0x18e0
[ 4996.735372][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 4996.735706][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 4996.735980][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4996.736231][    C3]  ? __ip_finish_output+0x10f/0x770
[ 4996.736494][    C3]  ip_output+0x16b/0x4f0
[ 4996.736709][    C3]  ? __pfx_ip_output+0x10/0x10
[ 4996.736952][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 4996.737226][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4996.737536][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 4996.737809][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 4996.738059][    C3]  ? __alloc_skb+0xd4/0x280
[ 4996.738295][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 4996.738563][    C3]  ? tcp_fragment+0x168/0x1040
[ 4996.738807][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 4996.739057][    C3]  ? ip_local_out+0x114/0x3b0
[ 4996.739295][    C3]  __ip_queue_xmit+0x672/0x1910
[ 4996.739541][    C3]  ? __skb_clone+0x57a/0x760
[ 4996.739776][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 4996.740041][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 4996.740322][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 4996.740563][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 4996.740811][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 4996.741112][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 4996.741430][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 4996.741673][    C3]  tcp_send_loss_probe+0x348/0x830
[ 4996.741932][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4996.742202][    C3]  tcp_write_timer+0x82/0x1d0
[ 4996.742441][    C3]  call_timer_fn+0x173/0x430
[ 4996.742674][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 4996.742934][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 4996.743195][    C3]  __run_timers.part.0+0x52d/0x890
[ 4996.743453][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 4996.743720][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 4996.744002][    C3]  ? lock_acquire+0x1c1/0x220
[ 4996.744240][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4996.744528][    C3]  ? lock_release+0x1d5/0x250
[ 4996.744772][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4996.745030][    C3]  ? ktime_get+0xb3/0x190
[ 4996.745246][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 4996.745552][    C3]  run_timer_softirq+0x72/0x100
[ 4996.745797][    C3]  __do_softirq+0x1b9/0x7ff
[ 4996.746031][    C3]  irq_exit_rcu+0x98/0xc0
[ 4996.746251][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 4996.746537][    C3]  </IRQ>
[ 4996.746686][    C3]  <TASK>
[ 4996.746846][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 4996.747138][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 4996.747450][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 4996.748414][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 4996.748716][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 4996.749113][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 4996.749510][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 4996.749923][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 4996.750319][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 4996.750727][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 4996.751011][    C3]  uart_start+0xe4/0x1b0
[ 4996.751227][    C3]  n_tty_write+0x677/0x7a0
[ 4996.751451][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 4996.751694][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 4996.751972][    C3]  ? lock_acquire+0x1c1/0x220
[ 4996.752201][    C3]  ? iterate_tty_write+0x95/0x540
[ 4996.752449][    C3]  iterate_tty_write+0x229/0x540
[ 4996.752693][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 4996.752973][    C3]  vfs_write+0x9e9/0x10a0
[ 4996.753189][    C3]  ? __run_hrtimer+0x5df/0x710
[ 4996.753423][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 4996.753660][    C3]  ? lock_acquire+0x1c1/0x220
[ 4996.753891][    C3]  ? clockevents_program_event+0xf6/0x300
[ 4996.754171][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 4996.754426][    C3]  ? __fget_light+0x54/0x1e0
[ 4996.754656][    C3]  ksys_write+0xf5/0x1e0
[ 4996.754864][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 4996.755103][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 4996.755398][    C3]  do_syscall_64+0xc9/0x1e0
[ 4996.755623][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 4996.755912][    C3] RIP: 0033:0x7f93b2836957
[ 4996.756134][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 4996.757069][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4996.757493][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 4996.757891][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 4996.758298][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 4996.758693][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 4996.759089][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 4996.759497][    C3]  </TASK>
[ 5024.613147][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2470s! [ncat:8027]
[ 5024.613633][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5024.614920][    C1] irq event stamp: 174248
[ 5024.615143][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5024.615674][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5024.616141][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5024.616613][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5024.617075][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5024.617523][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5024.618162][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5024.618495][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5024.619470][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5024.619778][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5024.620194][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5024.620611][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5024.621009][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5024.621411][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5024.621815][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5024.622263][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5024.622596][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5024.622995][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5024.623403][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5024.623802][    C1] PKRU: 55555554
[ 5024.623986][    C1] Call Trace:
[ 5024.624158][    C1]  <IRQ>
[ 5024.624316][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5024.624586][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5024.624831][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5024.625109][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5024.625384][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5024.625678][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5024.625950][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5024.626261][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5024.626528][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5024.626840][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5024.627139][    C1]  </IRQ>
[ 5024.627297][    C1]  <TASK>
[ 5024.627450][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5024.627771][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5024.628083][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5024.628383][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5024.628677][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5024.628997][    C1]  ? lock_acquire+0x1c1/0x220
[ 5024.629243][    C1]  ? lock_release+0x1d5/0x250
[ 5024.629488][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5024.629739][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5024.630013][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5024.630303][    C1]  ? lock_acquire+0x1c1/0x220
[ 5024.630545][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5024.630792][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5024.631057][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5024.631298][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5024.631550][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5024.631812][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5024.632096][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5024.632375][    C1]  ip_local_deliver+0x19d/0x480
[ 5024.632627][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5024.632902][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5024.633168][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5024.633523][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5024.633780][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5024.634106][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5024.634374][    C1]  ip_rcv+0x564/0x740
[ 5024.634582][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5024.634813][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5024.635070][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5024.635354][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5024.635632][    C1]  ? skb_clone+0x10b/0x330
[ 5024.635865][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5024.636191][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5024.636502][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5024.636792][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5024.637094][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5024.637349][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5024.637579][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5024.637886][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5024.638198][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5024.638526][    C1]  ? lock_acquire+0x1c1/0x220
[ 5024.638765][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5024.639066][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5024.639357][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5024.639680][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5024.639938][    C1]  ? __skb_clone+0x57a/0x760
[ 5024.640177][    C1]  netif_receive_skb+0x55/0x280
[ 5024.640431][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5024.640755][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5024.641092][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5024.641395][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5024.641673][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5024.641970][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5024.642285][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5024.642571][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5024.642893][    C1]  ? stack_trace_save+0x95/0xd0
[ 5024.643142][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5024.643427][    C1]  ? kasan_save_stack+0x34/0x50
[ 5024.643684][    C1]  ? kasan_save_stack+0x24/0x50
[ 5024.643932][    C1]  ? kasan_save_track+0x14/0x30
[ 5024.644185][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5024.644452][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5024.644711][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5024.644959][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5024.645229][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5024.645497][    C1]  ? ip_output+0x16b/0x4f0
[ 5024.645728][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5024.645987][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5024.646263][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5024.646534][    C1]  ? get_reg+0x119/0x190
[ 5024.646754][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5024.647024][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5024.647342][    C1]  __tcf_classify+0x329/0x7d0
[ 5024.647587][    C1]  tcf_classify+0x283/0x930
[ 5024.647827][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5024.648096][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5024.648356][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5024.648650][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5024.648927][    C1]  tc_run+0x2e4/0x5d0
[ 5024.649137][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5024.649371][    C1]  ? lock_acquire+0x1c1/0x220
[ 5024.649613][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5024.649880][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5024.650139][    C1]  ? lock_acquire+0x1c1/0x220
[ 5024.650383][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5024.650652][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5024.650965][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5024.651242][    C1]  ? neigh_hh_output+0x348/0x590
[ 5024.651501][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5024.651771][    C1]  ip_finish_output2+0x786/0x18e0
[ 5024.652030][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5024.652318][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5024.652663][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5024.652943][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5024.653205][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5024.653475][    C1]  ip_output+0x16b/0x4f0
[ 5024.653695][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5024.653937][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5024.654186][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5024.654474][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5024.654728][    C1]  ? ip_local_out+0x114/0x3b0
[ 5024.654971][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5024.655224][    C1]  ? __create_object+0x5e/0xb0
[ 5024.655472][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5024.655742][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5024.656024][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5024.656300][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5024.656587][    C1]  tcp_release_cb+0x1e9/0x390
[ 5024.656830][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5024.657098][    C1]  release_sock+0xb8/0x1d0
[ 5024.657328][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5024.657551][    C1]  ? lock_release+0x1d5/0x250
[ 5024.657790][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5024.658059][    C1]  ? core_sys_select+0x620/0x710
[ 5024.658320][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5024.658590][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5024.658821][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5024.659076][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5024.659334][    C1]  ? __fget_light+0x54/0x1e0
[ 5024.659575][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5024.659845][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5024.660088][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5024.660361][    C1]  ? __might_fault+0xc6/0x180
[ 5024.660610][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5024.660900][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5024.661208][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5024.661517][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5024.661843][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5024.662101][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5024.662414][    C1]  do_syscall_64+0xc9/0x1e0
[ 5024.662652][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5024.662964][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5024.663200][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5024.664183][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5024.664618][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5024.665024][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5024.665429][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5024.665833][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5024.666239][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5024.666645][    C1]  </TASK>
[ 5024.666806][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2470s! [perl:7725]
[ 5024.667255][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5024.668541][    C3] irq event stamp: 290154
[ 5024.668757][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5024.669286][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5024.669786][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5024.670256][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5024.670719][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5024.671168][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5024.671786][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5024.672110][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5024.673084][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5024.673391][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5024.673795][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5024.674192][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5024.674588][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5024.674985][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5024.675384][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5024.675831][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5024.676163][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5024.676563][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5024.676962][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5024.677359][    C3] PKRU: 55555554
[ 5024.677540][    C3] Call Trace:
[ 5024.677714][    C3]  <IRQ>
[ 5024.677868][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5024.678149][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5024.678393][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5024.678670][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5024.678943][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5024.679231][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5024.679502][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5024.679808][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5024.680071][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5024.680380][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5024.680681][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5024.681000][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5024.681291][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5024.681588][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5024.681875][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5024.682187][    C3]  ? get_stack_info+0x36/0xc0
[ 5024.682434][    C3]  ? lock_acquire+0x1c1/0x220
[ 5024.682679][    C3]  ? lock_release+0x1d5/0x250
[ 5024.682918][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5024.683167][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5024.683440][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5024.683725][    C3]  ? lock_acquire+0x1c1/0x220
[ 5024.683964][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5024.684206][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5024.684467][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5024.684703][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5024.684949][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5024.685209][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5024.685488][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5024.685769][    C3]  ip_local_deliver+0x19d/0x480
[ 5024.686016][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5024.686287][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5024.686549][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5024.686895][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5024.687150][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5024.687469][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5024.687737][    C3]  ip_rcv+0x564/0x740
[ 5024.687942][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5024.688181][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5024.688438][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5024.688711][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5024.688946][    C3]  ? skb_clone+0x10b/0x330
[ 5024.689176][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5024.689496][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5024.689801][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5024.690085][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5024.690380][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5024.690629][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5024.690859][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5024.691156][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5024.691442][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5024.691765][    C3]  ? lock_acquire+0x1c1/0x220
[ 5024.692001][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5024.692298][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5024.692584][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5024.692899][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5024.693153][    C3]  ? __skb_clone+0x57a/0x760
[ 5024.693386][    C3]  netif_receive_skb+0x55/0x280
[ 5024.693635][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5024.693947][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5024.694279][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5024.694577][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5024.694852][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5024.695139][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5024.695455][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5024.695762][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5024.696088][    C3]  ? lock_release+0x1d5/0x250
[ 5024.696327][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5024.696597][    C3]  ? kernel_text_address+0xce/0xe0
[ 5024.696860][    C3]  ? __kernel_text_address+0x12/0x40
[ 5024.697126][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5024.697410][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5024.697723][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5024.697984][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5024.698267][    C3]  ? get_stack_info+0x36/0xc0
[ 5024.698506][    C3]  __tcf_classify+0x329/0x7d0
[ 5024.698748][    C3]  tcf_classify+0x283/0x930
[ 5024.698982][    C3]  ? lock_release+0x1d5/0x250
[ 5024.699219][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5024.699484][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5024.699741][    C3]  ? __kernel_text_address+0x12/0x40
[ 5024.700009][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5024.700291][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5024.700604][    C3]  tc_run+0x2e4/0x5d0
[ 5024.700809][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5024.701041][    C3]  ? lock_acquire+0x1c1/0x220
[ 5024.701278][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5024.701538][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5024.701789][    C3]  ? lock_acquire+0x1c1/0x220
[ 5024.702025][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5024.702291][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5024.702597][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5024.702867][    C3]  ? neigh_hh_output+0x348/0x590
[ 5024.703122][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5024.703388][    C3]  ip_finish_output2+0x786/0x18e0
[ 5024.703645][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5024.703983][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5024.704259][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5024.704511][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5024.704774][    C3]  ip_output+0x16b/0x4f0
[ 5024.704989][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5024.705232][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5024.705508][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5024.705816][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5024.706099][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5024.706356][    C3]  ? __alloc_skb+0xd4/0x280
[ 5024.706584][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5024.706855][    C3]  ? tcp_fragment+0x168/0x1040
[ 5024.707101][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5024.707352][    C3]  ? ip_local_out+0x114/0x3b0
[ 5024.707592][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5024.707842][    C3]  ? __skb_clone+0x57a/0x760
[ 5024.708080][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5024.708350][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5024.708628][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5024.708873][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5024.709126][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5024.709430][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5024.709748][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5024.709992][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5024.710251][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5024.710525][    C3]  tcp_write_timer+0x82/0x1d0
[ 5024.710764][    C3]  call_timer_fn+0x173/0x430
[ 5024.711007][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5024.711269][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5024.711529][    C3]  __run_timers.part.0+0x52d/0x890
[ 5024.711788][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5024.712054][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5024.712339][    C3]  ? lock_acquire+0x1c1/0x220
[ 5024.712575][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5024.712866][    C3]  ? lock_release+0x1d5/0x250
[ 5024.713104][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5024.713368][    C3]  ? ktime_get+0xb3/0x190
[ 5024.713589][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5024.713884][    C3]  run_timer_softirq+0x72/0x100
[ 5024.714131][    C3]  __do_softirq+0x1b9/0x7ff
[ 5024.714363][    C3]  irq_exit_rcu+0x98/0xc0
[ 5024.714583][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5024.714867][    C3]  </IRQ>
[ 5024.715018][    C3]  <TASK>
[ 5024.715168][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5024.715472][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5024.715796][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5024.716760][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5024.717067][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5024.717467][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5024.717864][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5024.718272][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5024.718669][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5024.719074][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5024.719371][    C3]  uart_start+0xe4/0x1b0
[ 5024.719596][    C3]  n_tty_write+0x677/0x7a0
[ 5024.719831][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5024.720081][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5024.720372][    C3]  ? lock_acquire+0x1c1/0x220
[ 5024.720610][    C3]  ? iterate_tty_write+0x95/0x540
[ 5024.720867][    C3]  iterate_tty_write+0x229/0x540
[ 5024.721119][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5024.721407][    C3]  vfs_write+0x9e9/0x10a0
[ 5024.721629][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5024.721876][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5024.722120][    C3]  ? lock_acquire+0x1c1/0x220
[ 5024.722359][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5024.722648][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5024.722914][    C3]  ? __fget_light+0x54/0x1e0
[ 5024.723151][    C3]  ksys_write+0xf5/0x1e0
[ 5024.723371][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5024.723618][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5024.723921][    C3]  do_syscall_64+0xc9/0x1e0
[ 5024.724156][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5024.724457][    C3] RIP: 0033:0x7f93b2836957
[ 5024.724685][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5024.725648][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5024.726070][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5024.726469][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5024.726867][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5024.727268][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5024.727664][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5024.728068][    C3]  </TASK>
[ 5052.613149][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2496s! [ncat:8027]
[ 5052.613771][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5052.615535][    C1] irq event stamp: 174248
[ 5052.615836][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5052.616608][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5052.617336][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5052.618134][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5052.618803][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5052.619476][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5052.620418][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 5052.620871][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 5052.622324][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5052.622790][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5052.623389][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5052.623915][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5052.624501][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5052.625098][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5052.625749][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5052.626411][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5052.626860][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5052.627407][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5052.628030][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5052.628681][    C1] PKRU: 55555554
[ 5052.628956][    C1] Call Trace:
[ 5052.629217][    C1]  <IRQ>
[ 5052.629444][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5052.629809][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5052.630143][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5052.630526][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5052.630927][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5052.631391][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5052.631966][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5052.632440][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5052.632837][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5052.633275][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5052.633695][    C1]  </IRQ>
[ 5052.633896][    C1]  <TASK>
[ 5052.634119][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5052.634603][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5052.635053][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 5052.635508][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5052.635953][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5052.636385][    C1]  ? lock_acquire+0x1c1/0x220
[ 5052.636713][    C1]  ? lock_release+0x1d5/0x250
[ 5052.637046][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5052.637417][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5052.637845][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5052.638299][    C1]  ? lock_acquire+0x1c1/0x220
[ 5052.638659][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5052.639005][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5052.639359][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5052.639695][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5052.640069][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5052.640503][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5052.640903][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5052.641340][    C1]  ip_local_deliver+0x19d/0x480
[ 5052.641679][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5052.642050][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5052.642441][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5052.642967][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5052.643359][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5052.643867][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5052.644275][    C1]  ip_rcv+0x564/0x740
[ 5052.644561][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5052.644870][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5052.645234][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5052.645651][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5052.646076][    C1]  ? skb_clone+0x10b/0x330
[ 5052.646448][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5052.646940][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5052.647377][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5052.647755][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5052.648183][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5052.648553][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5052.648900][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5052.649420][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5052.649862][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5052.650346][    C1]  ? lock_acquire+0x1c1/0x220
[ 5052.650667][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5052.651064][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5052.651488][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5052.651966][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5052.652369][    C1]  ? __skb_clone+0x57a/0x760
[ 5052.652762][    C1]  netif_receive_skb+0x55/0x280
[ 5052.653205][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5052.653739][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5052.654282][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5052.654760][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5052.655176][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5052.655579][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5052.656051][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5052.656501][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5052.657006][    C1]  ? stack_trace_save+0x95/0xd0
[ 5052.657505][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5052.658024][    C1]  ? kasan_save_stack+0x34/0x50
[ 5052.658402][    C1]  ? kasan_save_stack+0x24/0x50
[ 5052.658776][    C1]  ? kasan_save_track+0x14/0x30
[ 5052.659160][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5052.659561][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5052.659950][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5052.660322][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5052.660716][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5052.661131][    C1]  ? ip_output+0x16b/0x4f0
[ 5052.661457][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5052.661849][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5052.662221][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5052.662586][    C1]  ? get_reg+0x119/0x190
[ 5052.662877][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5052.663243][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5052.663663][    C1]  __tcf_classify+0x329/0x7d0
[ 5052.664001][    C1]  tcf_classify+0x283/0x930
[ 5052.664316][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5052.664669][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5052.665018][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5052.665393][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5052.665755][    C1]  tc_run+0x2e4/0x5d0
[ 5052.666039][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5052.666353][    C1]  ? lock_acquire+0x1c1/0x220
[ 5052.666671][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5052.667018][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5052.667352][    C1]  ? lock_acquire+0x1c1/0x220
[ 5052.667668][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5052.668050][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5052.668462][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5052.668836][    C1]  ? neigh_hh_output+0x348/0x590
[ 5052.669168][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5052.669522][    C1]  ip_finish_output2+0x786/0x18e0
[ 5052.669865][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5052.670241][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5052.670690][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5052.671065][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5052.671410][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5052.671763][    C1]  ip_output+0x16b/0x4f0
[ 5052.672050][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5052.672366][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5052.672688][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5052.673069][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5052.673415][    C1]  ? ip_local_out+0x114/0x3b0
[ 5052.673740][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5052.674072][    C1]  ? __create_object+0x5e/0xb0
[ 5052.674402][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5052.674767][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5052.675144][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5052.675519][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5052.675917][    C1]  tcp_release_cb+0x1e9/0x390
[ 5052.676252][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5052.676653][    C1]  release_sock+0xb8/0x1d0
[ 5052.677001][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5052.677331][    C1]  ? lock_release+0x1d5/0x250
[ 5052.677687][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5052.678069][    C1]  ? core_sys_select+0x620/0x710
[ 5052.678464][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5052.678875][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5052.679226][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5052.679575][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5052.679932][    C1]  ? __fget_light+0x54/0x1e0
[ 5052.680264][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5052.680631][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5052.680975][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5052.681352][    C1]  ? __might_fault+0xc6/0x180
[ 5052.681694][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5052.682089][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5052.682509][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5052.682929][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5052.683377][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5052.683738][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5052.684173][    C1]  do_syscall_64+0xc9/0x1e0
[ 5052.684497][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5052.684922][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5052.685243][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5052.686679][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5052.687322][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5052.687895][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5052.688521][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5052.689125][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5052.689656][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5052.690203][    C1]  </TASK>
[ 5052.690421][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2496s! [perl:7725]
[ 5052.690866][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5052.692139][    C3] irq event stamp: 290154
[ 5052.692358][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5052.692898][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5052.693414][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5052.693885][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5052.694351][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5052.694799][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5052.695411][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5052.695737][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5052.696708][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5052.697012][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5052.697414][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5052.697810][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5052.698214][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5052.698609][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5052.699010][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5052.699457][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5052.699789][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5052.700185][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5052.700582][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5052.700979][    C3] PKRU: 55555554
[ 5052.701160][    C3] Call Trace:
[ 5052.701332][    C3]  <IRQ>
[ 5052.701487][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5052.701753][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5052.701998][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5052.702275][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5052.702546][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5052.702834][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5052.703106][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5052.703413][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5052.703676][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5052.703993][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5052.704291][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5052.704608][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5052.704895][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5052.705190][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5052.705476][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5052.705787][    C3]  ? get_stack_info+0x36/0xc0
[ 5052.706031][    C3]  ? lock_acquire+0x1c1/0x220
[ 5052.706276][    C3]  ? lock_release+0x1d5/0x250
[ 5052.706514][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5052.706760][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5052.707035][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5052.707319][    C3]  ? lock_acquire+0x1c1/0x220
[ 5052.707558][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5052.707802][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5052.708069][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5052.708303][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5052.708550][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5052.708810][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5052.709090][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5052.709370][    C3]  ip_local_deliver+0x19d/0x480
[ 5052.709618][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5052.709888][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5052.710152][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5052.710502][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5052.710758][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5052.711076][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5052.711341][    C3]  ip_rcv+0x564/0x740
[ 5052.711545][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5052.711774][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5052.712029][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5052.712304][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5052.712540][    C3]  ? skb_clone+0x10b/0x330
[ 5052.712773][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5052.713091][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5052.713395][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5052.713687][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5052.713983][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5052.714236][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5052.714466][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5052.714771][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5052.715055][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5052.715380][    C3]  ? lock_acquire+0x1c1/0x220
[ 5052.715617][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5052.715913][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5052.716206][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5052.716530][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5052.716784][    C3]  ? __skb_clone+0x57a/0x760
[ 5052.717016][    C3]  netif_receive_skb+0x55/0x280
[ 5052.717264][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5052.717576][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5052.717912][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5052.718211][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5052.718484][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5052.718769][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5052.719083][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5052.719393][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5052.719717][    C3]  ? lock_release+0x1d5/0x250
[ 5052.719956][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5052.720224][    C3]  ? kernel_text_address+0xce/0xe0
[ 5052.720487][    C3]  ? __kernel_text_address+0x12/0x40
[ 5052.720752][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5052.721034][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5052.721347][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5052.721602][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5052.721877][    C3]  ? get_stack_info+0x36/0xc0
[ 5052.722116][    C3]  __tcf_classify+0x329/0x7d0
[ 5052.722358][    C3]  tcf_classify+0x283/0x930
[ 5052.722591][    C3]  ? lock_release+0x1d5/0x250
[ 5052.722827][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5052.723090][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5052.723346][    C3]  ? __kernel_text_address+0x12/0x40
[ 5052.723614][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5052.723897][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5052.724210][    C3]  tc_run+0x2e4/0x5d0
[ 5052.724418][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5052.724650][    C3]  ? lock_acquire+0x1c1/0x220
[ 5052.724887][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5052.725147][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5052.725399][    C3]  ? lock_acquire+0x1c1/0x220
[ 5052.725636][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5052.725903][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5052.726210][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5052.726480][    C3]  ? neigh_hh_output+0x348/0x590
[ 5052.726732][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5052.726994][    C3]  ip_finish_output2+0x786/0x18e0
[ 5052.727253][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5052.727588][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5052.727862][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5052.728120][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5052.728383][    C3]  ip_output+0x16b/0x4f0
[ 5052.728598][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5052.728842][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5052.729117][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5052.729427][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5052.729707][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5052.729958][    C3]  ? __alloc_skb+0xd4/0x280
[ 5052.730186][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5052.730458][    C3]  ? tcp_fragment+0x168/0x1040
[ 5052.730702][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5052.730955][    C3]  ? ip_local_out+0x114/0x3b0
[ 5052.731195][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5052.731443][    C3]  ? __skb_clone+0x57a/0x760
[ 5052.731677][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5052.731944][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5052.732223][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5052.732470][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5052.732729][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5052.733025][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5052.733344][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5052.733587][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5052.733847][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5052.734117][    C3]  tcp_write_timer+0x82/0x1d0
[ 5052.734356][    C3]  call_timer_fn+0x173/0x430
[ 5052.734595][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5052.734856][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5052.735115][    C3]  __run_timers.part.0+0x52d/0x890
[ 5052.735376][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5052.735643][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5052.735929][    C3]  ? lock_acquire+0x1c1/0x220
[ 5052.736165][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5052.736459][    C3]  ? lock_release+0x1d5/0x250
[ 5052.736700][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5052.736965][    C3]  ? ktime_get+0xb3/0x190
[ 5052.737185][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5052.737481][    C3]  run_timer_softirq+0x72/0x100
[ 5052.737729][    C3]  __do_softirq+0x1b9/0x7ff
[ 5052.737967][    C3]  irq_exit_rcu+0x98/0xc0
[ 5052.738191][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5052.738476][    C3]  </IRQ>
[ 5052.738628][    C3]  <TASK>
[ 5052.738777][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5052.739084][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5052.739418][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5052.740387][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5052.740697][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5052.741095][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5052.741493][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5052.741894][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5052.742293][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5052.742694][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5052.742990][    C3]  uart_start+0xe4/0x1b0
[ 5052.743215][    C3]  n_tty_write+0x677/0x7a0
[ 5052.743453][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5052.743703][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5052.743996][    C3]  ? lock_acquire+0x1c1/0x220
[ 5052.744237][    C3]  ? iterate_tty_write+0x95/0x540
[ 5052.744495][    C3]  iterate_tty_write+0x229/0x540
[ 5052.744749][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5052.745036][    C3]  vfs_write+0x9e9/0x10a0
[ 5052.745260][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5052.745500][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5052.745744][    C3]  ? lock_acquire+0x1c1/0x220
[ 5052.745982][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5052.746273][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5052.746538][    C3]  ? __fget_light+0x54/0x1e0
[ 5052.746774][    C3]  ksys_write+0xf5/0x1e0
[ 5052.746993][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5052.747239][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5052.747541][    C3]  do_syscall_64+0xc9/0x1e0
[ 5052.747776][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5052.748081][    C3] RIP: 0033:0x7f93b2836957
[ 5052.748309][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5052.749272][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5052.749696][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5052.750159][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5052.750557][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5052.750953][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5052.751351][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5052.751751][    C3]  </TASK>
[ 5074.760164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5074.760531][    C3] rcu: 3-....: (2687697 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=649244
[ 5074.761073][    C3] rcu: (t=2680789 jiffies g=1064457 q=94 ncpus=4)
[ 5074.761395][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 5074.761663][    C1] NMI backtrace for cpu 1
[ 5074.761673][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5074.761678][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5074.761680][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5074.761689][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5074.761692][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5074.761696][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5074.761698][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5074.761700][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5074.761702][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5074.761704][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5074.761705][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5074.761708][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5074.761711][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5074.761713][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5074.761714][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5074.761715][    C1] PKRU: 55555554
[ 5074.761716][    C1] Call Trace:
[ 5074.761719][    C1]  <NMI>
[ 5074.761726][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 5074.761730][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5074.761735][    C1]  ? nmi_handle+0x153/0x420
[ 5074.761740][    C1]  ? default_do_nmi+0x41/0x100
[ 5074.761743][    C1]  ? exc_nmi+0xf3/0x120
[ 5074.761745][    C1]  ? end_repeat_nmi+0xf/0x60
[ 5074.761751][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5074.761756][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5074.761758][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5074.761761][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5074.761764][    C1]  </NMI>
[ 5074.761765][    C1]  <TASK>
[ 5074.761767][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5074.761772][    C1]  ? lock_acquire+0x1c1/0x220
[ 5074.761778][    C1]  ? lock_release+0x1d5/0x250
[ 5074.761781][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5074.761785][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5074.761788][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5074.761791][    C1]  ? lock_acquire+0x1c1/0x220
[ 5074.761793][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5074.761797][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5074.761800][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5074.761807][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5074.761810][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5074.761814][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5074.761820][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5074.761824][    C1]  ip_local_deliver+0x19d/0x480
[ 5074.761827][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5074.761829][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5074.761832][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5074.761838][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5074.761842][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5074.761845][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5074.761854][    C1]  ip_rcv+0x564/0x740
[ 5074.761857][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5074.761860][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5074.761866][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5074.761869][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5074.761872][    C1]  ? skb_clone+0x10b/0x330
[ 5074.761876][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5074.761882][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5074.761887][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5074.761891][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5074.761899][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5074.761904][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5074.761906][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5074.761910][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5074.761913][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5074.761917][    C1]  ? lock_acquire+0x1c1/0x220
[ 5074.761919][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5074.761924][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5074.761927][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5074.761931][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5074.761934][    C1]  ? __skb_clone+0x57a/0x760
[ 5074.761936][    C1]  netif_receive_skb+0x55/0x280
[ 5074.761939][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5074.761948][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5074.761954][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5074.761960][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5074.761965][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5074.761974][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5074.761981][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5074.761984][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5074.761991][    C1]  ? stack_trace_save+0x95/0xd0
[ 5074.761994][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5074.762000][    C1]  ? kasan_save_stack+0x34/0x50
[ 5074.762004][    C1]  ? kasan_save_stack+0x24/0x50
[ 5074.762007][    C1]  ? kasan_save_track+0x14/0x30
[ 5074.762010][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5074.762013][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5074.762015][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5074.762018][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5074.762021][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5074.762024][    C1]  ? ip_output+0x16b/0x4f0
[ 5074.762026][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5074.762029][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5074.762033][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5074.762035][    C1]  ? get_reg+0x119/0x190
[ 5074.762038][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5074.762040][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5074.762045][    C1]  __tcf_classify+0x329/0x7d0
[ 5074.762050][    C1]  tcf_classify+0x283/0x930
[ 5074.762053][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5074.762058][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5074.762061][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5074.762064][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5074.762067][    C1]  tc_run+0x2e4/0x5d0
[ 5074.762071][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5074.762074][    C1]  ? lock_acquire+0x1c1/0x220
[ 5074.762076][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5074.762080][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5074.762084][    C1]  ? lock_acquire+0x1c1/0x220
[ 5074.762086][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5074.762088][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5074.762092][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5074.762095][    C1]  ? neigh_hh_output+0x348/0x590
[ 5074.762098][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5074.762101][    C1]  ip_finish_output2+0x786/0x18e0
[ 5074.762104][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5074.762107][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5074.762114][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5074.762116][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5074.762120][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5074.762123][    C1]  ip_output+0x16b/0x4f0
[ 5074.762125][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5074.762128][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5074.762131][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5074.762135][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5074.762138][    C1]  ? ip_local_out+0x114/0x3b0
[ 5074.762141][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5074.762145][    C1]  ? __create_object+0x5e/0xb0
[ 5074.762148][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5074.762154][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5074.762157][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5074.762161][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5074.762166][    C1]  tcp_release_cb+0x1e9/0x390
[ 5074.762168][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5074.762173][    C1]  release_sock+0xb8/0x1d0
[ 5074.762176][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5074.762178][    C1]  ? lock_release+0x1d5/0x250
[ 5074.762181][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5074.762182][    C1]  ? core_sys_select+0x620/0x710
[ 5074.762188][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5074.762192][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5074.762194][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5074.762199][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5074.762201][    C1]  ? __fget_light+0x54/0x1e0
[ 5074.762205][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5074.762209][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5074.762213][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5074.762217][    C1]  ? __might_fault+0xc6/0x180
[ 5074.762224][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5074.762227][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5074.762231][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5074.762234][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5074.762239][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5074.762242][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5074.762245][    C1]  do_syscall_64+0xc9/0x1e0
[ 5074.762250][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5074.762253][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5074.762257][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5074.762259][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5074.762262][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5074.762263][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5074.762265][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5074.762267][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5074.762268][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5074.762273][    C1]  </TASK>
[ 5074.762657][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5074.808379][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5074.808972][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5074.809292][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5074.810230][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5074.810528][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5074.810914][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5074.811298][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5074.811687][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5074.812074][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5074.812461][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5074.812893][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5074.813215][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5074.813604][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5074.813990][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5074.814376][    C3] PKRU: 55555554
[ 5074.814553][    C3] Call Trace:
[ 5074.814719][    C3]  <IRQ>
[ 5074.814865][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5074.815130][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 5074.815376][    C3]  ? check_cpu_stall+0x284/0x500
[ 5074.815620][    C3]  ? rcu_pending+0x92/0x360
[ 5074.815845][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5074.816107][    C3]  ? update_process_times+0xb9/0x110
[ 5074.816369][    C3]  ? tick_sched_handle+0x67/0x130
[ 5074.816618][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5074.816894][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5074.817128][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5074.817432][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5074.817696][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5074.817983][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5074.818243][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5074.818540][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5074.818794][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5074.819096][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5074.819382][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5074.819688][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5074.819970][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5074.820255][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5074.820537][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5074.820838][    C3]  ? get_stack_info+0x36/0xc0
[ 5074.821075][    C3]  ? lock_acquire+0x1c1/0x220
[ 5074.821310][    C3]  ? lock_release+0x1d5/0x250
[ 5074.821543][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5074.821785][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5074.822048][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5074.822325][    C3]  ? lock_acquire+0x1c1/0x220
[ 5074.822555][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5074.822789][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5074.823043][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5074.823272][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5074.823511][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5074.823762][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5074.824030][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5074.824299][    C3]  ip_local_deliver+0x19d/0x480
[ 5074.824539][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5074.824801][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5074.825055][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5074.825396][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5074.825640][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5074.825951][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5074.826208][    C3]  ip_rcv+0x564/0x740
[ 5074.826405][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5074.826628][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5074.826872][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5074.827143][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5074.827367][    C3]  ? skb_clone+0x10b/0x330
[ 5074.827590][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5074.827904][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5074.828201][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5074.828474][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5074.828759][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5074.829000][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5074.829225][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5074.829516][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5074.829791][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5074.830106][    C3]  ? lock_acquire+0x1c1/0x220
[ 5074.830339][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5074.830625][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5074.830900][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5074.831208][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5074.831454][    C3]  ? __skb_clone+0x57a/0x760
[ 5074.831681][    C3]  netif_receive_skb+0x55/0x280
[ 5074.831920][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5074.832222][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5074.832544][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5074.832835][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5074.833123][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5074.833415][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5074.833727][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5074.834034][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5074.834362][    C3]  ? lock_release+0x1d5/0x250
[ 5074.834595][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5074.834853][    C3]  ? kernel_text_address+0xce/0xe0
[ 5074.835106][    C3]  ? __kernel_text_address+0x12/0x40
[ 5074.835373][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5074.835651][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5074.835954][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5074.836197][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5074.836467][    C3]  ? get_stack_info+0x36/0xc0
[ 5074.836700][    C3]  __tcf_classify+0x329/0x7d0
[ 5074.836933][    C3]  tcf_classify+0x283/0x930
[ 5074.837159][    C3]  ? lock_release+0x1d5/0x250
[ 5074.837392][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5074.837653][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5074.837906][    C3]  ? __kernel_text_address+0x12/0x40
[ 5074.838164][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5074.838438][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5074.838741][    C3]  tc_run+0x2e4/0x5d0
[ 5074.838941][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5074.839165][    C3]  ? lock_acquire+0x1c1/0x220
[ 5074.839397][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5074.839650][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5074.839895][    C3]  ? lock_acquire+0x1c1/0x220
[ 5074.840128][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5074.840384][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5074.840679][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5074.840943][    C3]  ? neigh_hh_output+0x348/0x590
[ 5074.841189][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5074.841446][    C3]  ip_finish_output2+0x786/0x18e0
[ 5074.841695][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5074.842021][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5074.842288][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5074.842534][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5074.842790][    C3]  ip_output+0x16b/0x4f0
[ 5074.843003][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5074.843238][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5074.843506][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5074.843808][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5074.844075][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5074.844321][    C3]  ? __alloc_skb+0xd4/0x280
[ 5074.844545][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5074.844808][    C3]  ? tcp_fragment+0x168/0x1040
[ 5074.845044][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5074.845289][    C3]  ? ip_local_out+0x114/0x3b0
[ 5074.845520][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5074.845761][    C3]  ? __skb_clone+0x57a/0x760
[ 5074.845990][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5074.846249][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5074.846521][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5074.846758][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5074.847001][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5074.847293][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5074.847604][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5074.847862][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5074.848121][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5074.848388][    C3]  tcp_write_timer+0x82/0x1d0
[ 5074.848627][    C3]  call_timer_fn+0x173/0x430
[ 5074.848859][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5074.849126][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5074.849380][    C3]  __run_timers.part.0+0x52d/0x890
[ 5074.849633][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5074.849896][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5074.850171][    C3]  ? lock_acquire+0x1c1/0x220
[ 5074.850402][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5074.850683][    C3]  ? lock_release+0x1d5/0x250
[ 5074.850916][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5074.851189][    C3]  ? ktime_get+0xb3/0x190
[ 5074.851409][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5074.851703][    C3]  run_timer_softirq+0x72/0x100
[ 5074.851949][    C3]  __do_softirq+0x1b9/0x7ff
[ 5074.852185][    C3]  irq_exit_rcu+0x98/0xc0
[ 5074.852415][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5074.852692][    C3]  </IRQ>
[ 5074.852838][    C3]  <TASK>
[ 5074.852982][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5074.853279][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5074.853592][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5074.854530][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5074.854828][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5074.855214][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5074.855602][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5074.855988][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5074.856374][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5074.856760][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5074.857048][    C3]  uart_start+0xe4/0x1b0
[ 5074.857261][    C3]  n_tty_write+0x677/0x7a0
[ 5074.857487][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5074.857733][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5074.858014][    C3]  ? lock_acquire+0x1c1/0x220
[ 5074.858247][    C3]  ? iterate_tty_write+0x95/0x540
[ 5074.858496][    C3]  iterate_tty_write+0x229/0x540
[ 5074.858743][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5074.859023][    C3]  vfs_write+0x9e9/0x10a0
[ 5074.859239][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5074.859475][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5074.859712][    C3]  ? lock_acquire+0x1c1/0x220
[ 5074.859941][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5074.860224][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5074.860481][    C3]  ? __fget_light+0x54/0x1e0
[ 5074.860712][    C3]  ksys_write+0xf5/0x1e0
[ 5074.860923][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5074.861165][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5074.861461][    C3]  do_syscall_64+0xc9/0x1e0
[ 5074.861684][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5074.861975][    C3] RIP: 0033:0x7f93b2836957
[ 5074.862197][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5074.863153][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5074.863576][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5074.863971][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5074.864377][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5074.864760][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5074.865143][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5074.865530][    C3]  </TASK>
[ 5100.613146][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2541s! [ncat:8027]
[ 5100.613630][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5100.614906][    C1] irq event stamp: 174248
[ 5100.615130][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5100.615668][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5100.616134][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5100.616609][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5100.617076][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5100.617530][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5100.618155][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5100.618484][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5100.619461][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5100.619770][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5100.620174][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5100.620574][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5100.620977][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5100.621382][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5100.621784][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5100.622237][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5100.622575][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5100.622978][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5100.623379][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5100.623783][    C1] PKRU: 55555554
[ 5100.623966][    C1] Call Trace:
[ 5100.624139][    C1]  <IRQ>
[ 5100.624296][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5100.624565][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5100.624809][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5100.625090][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5100.625367][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5100.625658][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5100.625932][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5100.626243][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5100.626507][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5100.626821][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5100.627119][    C1]  </IRQ>
[ 5100.627272][    C1]  <TASK>
[ 5100.627424][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5100.627762][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5100.628060][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5100.628363][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5100.628652][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5100.628969][    C1]  ? lock_acquire+0x1c1/0x220
[ 5100.629216][    C1]  ? lock_release+0x1d5/0x250
[ 5100.629457][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5100.629711][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5100.629986][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5100.630277][    C1]  ? lock_acquire+0x1c1/0x220
[ 5100.630519][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5100.630760][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5100.631023][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5100.631260][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5100.631510][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5100.631772][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5100.632073][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5100.632357][    C1]  ip_local_deliver+0x19d/0x480
[ 5100.632603][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5100.632876][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5100.633143][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5100.633498][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5100.633755][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5100.634079][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5100.634350][    C1]  ip_rcv+0x564/0x740
[ 5100.634556][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5100.634790][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5100.635046][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5100.635327][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5100.635603][    C1]  ? skb_clone+0x10b/0x330
[ 5100.635836][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5100.636158][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5100.636468][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5100.636751][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5100.637050][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5100.637302][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5100.637535][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5100.637853][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5100.638141][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5100.638470][    C1]  ? lock_acquire+0x1c1/0x220
[ 5100.638712][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5100.639010][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5100.639300][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5100.639621][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5100.639880][    C1]  ? __skb_clone+0x57a/0x760
[ 5100.640117][    C1]  netif_receive_skb+0x55/0x280
[ 5100.640369][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5100.640689][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5100.641024][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5100.641333][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5100.641613][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5100.641910][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5100.642230][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5100.642520][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5100.642842][    C1]  ? stack_trace_save+0x95/0xd0
[ 5100.643092][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5100.643378][    C1]  ? kasan_save_stack+0x34/0x50
[ 5100.643631][    C1]  ? kasan_save_stack+0x24/0x50
[ 5100.643879][    C1]  ? kasan_save_track+0x14/0x30
[ 5100.644130][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5100.644399][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5100.644657][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5100.644907][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5100.645178][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5100.645447][    C1]  ? ip_output+0x16b/0x4f0
[ 5100.645676][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5100.645932][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5100.646216][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5100.646488][    C1]  ? get_reg+0x119/0x190
[ 5100.646706][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5100.646974][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5100.647292][    C1]  __tcf_classify+0x329/0x7d0
[ 5100.647539][    C1]  tcf_classify+0x283/0x930
[ 5100.647792][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5100.648044][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5100.648307][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5100.648601][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5100.648872][    C1]  tc_run+0x2e4/0x5d0
[ 5100.649083][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5100.649320][    C1]  ? lock_acquire+0x1c1/0x220
[ 5100.649569][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5100.649839][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5100.650096][    C1]  ? lock_acquire+0x1c1/0x220
[ 5100.650339][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5100.650611][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5100.650925][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5100.651203][    C1]  ? neigh_hh_output+0x348/0x590
[ 5100.651457][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5100.651730][    C1]  ip_finish_output2+0x786/0x18e0
[ 5100.651989][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5100.652277][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5100.652624][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5100.652904][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5100.653166][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5100.653436][    C1]  ip_output+0x16b/0x4f0
[ 5100.653655][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5100.653892][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5100.654135][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5100.654432][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5100.654688][    C1]  ? ip_local_out+0x114/0x3b0
[ 5100.654929][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5100.655181][    C1]  ? __create_object+0x5e/0xb0
[ 5100.655430][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5100.655707][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5100.655994][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5100.656271][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5100.656561][    C1]  tcp_release_cb+0x1e9/0x390
[ 5100.656807][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5100.657077][    C1]  release_sock+0xb8/0x1d0
[ 5100.657312][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5100.657537][    C1]  ? lock_release+0x1d5/0x250
[ 5100.657802][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5100.658057][    C1]  ? core_sys_select+0x620/0x710
[ 5100.658321][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5100.658593][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5100.658824][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5100.659076][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5100.659337][    C1]  ? __fget_light+0x54/0x1e0
[ 5100.659577][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5100.659847][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5100.660090][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5100.660360][    C1]  ? __might_fault+0xc6/0x180
[ 5100.660611][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5100.660899][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5100.661208][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5100.661515][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5100.661843][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5100.662101][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5100.662417][    C1]  do_syscall_64+0xc9/0x1e0
[ 5100.662660][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5100.662965][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5100.663201][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5100.664189][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5100.664626][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5100.665034][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5100.665442][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5100.665852][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5100.666260][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5100.666672][    C1]  </TASK>
[ 5100.666837][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2541s! [perl:7725]
[ 5100.667284][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5100.668551][    C3] irq event stamp: 290154
[ 5100.668767][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5100.669300][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5100.669799][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5100.670268][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5100.670734][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5100.671183][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5100.671795][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5100.672120][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5100.673087][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5100.673397][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5100.673799][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5100.674196][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5100.674592][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5100.674988][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5100.675387][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5100.675834][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5100.676166][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5100.676564][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5100.676963][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5100.677368][    C3] PKRU: 55555554
[ 5100.677551][    C3] Call Trace:
[ 5100.677728][    C3]  <IRQ>
[ 5100.677887][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5100.678152][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5100.678401][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5100.678678][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5100.678949][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5100.679239][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5100.679509][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5100.679818][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5100.680088][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5100.680398][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5100.680697][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5100.681013][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5100.681302][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5100.681596][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5100.681885][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5100.682193][    C3]  ? get_stack_info+0x36/0xc0
[ 5100.682442][    C3]  ? lock_acquire+0x1c1/0x220
[ 5100.682684][    C3]  ? lock_release+0x1d5/0x250
[ 5100.682927][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5100.683175][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5100.683450][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5100.683733][    C3]  ? lock_acquire+0x1c1/0x220
[ 5100.683971][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5100.684216][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5100.684474][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5100.684706][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5100.684954][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5100.685215][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5100.685497][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5100.685773][    C3]  ip_local_deliver+0x19d/0x480
[ 5100.686029][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5100.686300][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5100.686567][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5100.686916][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5100.687169][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5100.687514][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5100.687787][    C3]  ip_rcv+0x564/0x740
[ 5100.687991][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5100.688221][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5100.688479][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5100.688755][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5100.688989][    C3]  ? skb_clone+0x10b/0x330
[ 5100.689221][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5100.689539][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5100.689844][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5100.690128][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5100.690423][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5100.690682][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5100.690911][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5100.691209][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5100.691496][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5100.691818][    C3]  ? lock_acquire+0x1c1/0x220
[ 5100.692058][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5100.692353][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5100.692638][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5100.692953][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5100.693210][    C3]  ? __skb_clone+0x57a/0x760
[ 5100.693442][    C3]  netif_receive_skb+0x55/0x280
[ 5100.693688][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5100.694001][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5100.694333][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5100.694632][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5100.694905][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5100.695191][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5100.695503][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5100.695814][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5100.696140][    C3]  ? lock_release+0x1d5/0x250
[ 5100.696381][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5100.696649][    C3]  ? kernel_text_address+0xce/0xe0
[ 5100.696910][    C3]  ? __kernel_text_address+0x12/0x40
[ 5100.697175][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5100.697459][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5100.697775][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5100.698030][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5100.698307][    C3]  ? get_stack_info+0x36/0xc0
[ 5100.698545][    C3]  __tcf_classify+0x329/0x7d0
[ 5100.698786][    C3]  tcf_classify+0x283/0x930
[ 5100.699020][    C3]  ? lock_release+0x1d5/0x250
[ 5100.699259][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5100.699521][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5100.699774][    C3]  ? __kernel_text_address+0x12/0x40
[ 5100.700042][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5100.700324][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5100.700634][    C3]  tc_run+0x2e4/0x5d0
[ 5100.700842][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5100.701072][    C3]  ? lock_acquire+0x1c1/0x220
[ 5100.701310][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5100.701569][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5100.701822][    C3]  ? lock_acquire+0x1c1/0x220
[ 5100.702058][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5100.702325][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5100.702628][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5100.702898][    C3]  ? neigh_hh_output+0x348/0x590
[ 5100.703149][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5100.703413][    C3]  ip_finish_output2+0x786/0x18e0
[ 5100.703669][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5100.704004][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5100.704280][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5100.704531][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5100.704793][    C3]  ip_output+0x16b/0x4f0
[ 5100.705009][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5100.705252][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5100.705529][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5100.705838][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5100.706114][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5100.706367][    C3]  ? __alloc_skb+0xd4/0x280
[ 5100.706592][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5100.706866][    C3]  ? tcp_fragment+0x168/0x1040
[ 5100.707107][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5100.707357][    C3]  ? ip_local_out+0x114/0x3b0
[ 5100.707596][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5100.707850][    C3]  ? __skb_clone+0x57a/0x760
[ 5100.708083][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5100.708349][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5100.708626][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5100.708873][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5100.709123][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5100.709420][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5100.709736][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5100.709977][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5100.710235][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5100.710504][    C3]  tcp_write_timer+0x82/0x1d0
[ 5100.710741][    C3]  call_timer_fn+0x173/0x430
[ 5100.710981][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5100.711240][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5100.711498][    C3]  __run_timers.part.0+0x52d/0x890
[ 5100.711754][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5100.712020][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5100.712312][    C3]  ? lock_acquire+0x1c1/0x220
[ 5100.712548][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5100.712841][    C3]  ? lock_release+0x1d5/0x250
[ 5100.713079][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5100.713341][    C3]  ? ktime_get+0xb3/0x190
[ 5100.713561][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5100.713858][    C3]  run_timer_softirq+0x72/0x100
[ 5100.714105][    C3]  __do_softirq+0x1b9/0x7ff
[ 5100.714338][    C3]  irq_exit_rcu+0x98/0xc0
[ 5100.714558][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5100.714841][    C3]  </IRQ>
[ 5100.714993][    C3]  <TASK>
[ 5100.715142][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5100.715445][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5100.715768][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5100.716734][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5100.717042][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5100.717438][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5100.717841][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5100.718242][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5100.718638][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5100.719035][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5100.719341][    C3]  uart_start+0xe4/0x1b0
[ 5100.719570][    C3]  n_tty_write+0x677/0x7a0
[ 5100.719806][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5100.720057][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5100.720346][    C3]  ? lock_acquire+0x1c1/0x220
[ 5100.720583][    C3]  ? iterate_tty_write+0x95/0x540
[ 5100.720840][    C3]  iterate_tty_write+0x229/0x540
[ 5100.721094][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5100.721381][    C3]  vfs_write+0x9e9/0x10a0
[ 5100.721603][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5100.721844][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5100.722084][    C3]  ? lock_acquire+0x1c1/0x220
[ 5100.722322][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5100.722612][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5100.722876][    C3]  ? __fget_light+0x54/0x1e0
[ 5100.723111][    C3]  ksys_write+0xf5/0x1e0
[ 5100.723333][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5100.723581][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5100.723884][    C3]  do_syscall_64+0xc9/0x1e0
[ 5100.724121][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5100.724425][    C3] RIP: 0033:0x7f93b2836957
[ 5100.724652][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5100.725618][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5100.726039][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5100.726434][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5100.726831][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5100.727229][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5100.727625][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5100.728030][    C3]  </TASK>
[ 5128.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2567s! [ncat:8027]
[ 5128.613560][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5128.614726][    C1] irq event stamp: 174248
[ 5128.614930][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5128.615421][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5128.615848][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5128.616280][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5128.616707][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5128.617123][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5128.617713][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 5128.618024][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 5128.618975][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5128.619259][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5128.619625][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5128.619991][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5128.620357][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5128.620722][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5128.621088][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5128.621498][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5128.621804][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5128.622173][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5128.622538][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5128.622905][    C1] PKRU: 55555554
[ 5128.623069][    C1] Call Trace:
[ 5128.623230][    C1]  <IRQ>
[ 5128.623369][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5128.623611][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5128.623835][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5128.624091][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5128.624345][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5128.624609][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5128.624854][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5128.625136][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5128.625378][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5128.625664][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5128.625938][    C1]  </IRQ>
[ 5128.626075][    C1]  <TASK>
[ 5128.626215][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5128.626504][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5128.626774][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 5128.627039][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5128.627308][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5128.627617][    C1]  ? lock_acquire+0x1c1/0x220
[ 5128.627850][    C1]  ? lock_release+0x1d5/0x250
[ 5128.628082][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5128.628325][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5128.628589][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5128.628872][    C1]  ? lock_acquire+0x1c1/0x220
[ 5128.629090][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5128.629312][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5128.629555][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5128.629773][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5128.630002][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5128.630241][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5128.630498][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5128.630757][    C1]  ip_local_deliver+0x19d/0x480
[ 5128.630986][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5128.631239][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5128.631483][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5128.631805][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5128.632039][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5128.632337][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5128.632581][    C1]  ip_rcv+0x564/0x740
[ 5128.632770][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5128.632984][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5128.633223][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5128.633478][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5128.633729][    C1]  ? skb_clone+0x10b/0x330
[ 5128.633941][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5128.634238][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5128.634522][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5128.634784][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5128.635055][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5128.635288][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5128.635503][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5128.635781][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5128.636044][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5128.636346][    C1]  ? lock_acquire+0x1c1/0x220
[ 5128.636567][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5128.636840][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5128.637105][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5128.637399][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5128.637658][    C1]  ? __skb_clone+0x57a/0x760
[ 5128.637886][    C1]  netif_receive_skb+0x55/0x280
[ 5128.638126][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5128.638436][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5128.638777][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5128.639053][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5128.639308][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5128.639575][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5128.639862][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5128.640126][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5128.640421][    C1]  ? stack_trace_save+0x95/0xd0
[ 5128.640649][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5128.640909][    C1]  ? kasan_save_stack+0x34/0x50
[ 5128.641140][    C1]  ? kasan_save_stack+0x24/0x50
[ 5128.641370][    C1]  ? kasan_save_track+0x14/0x30
[ 5128.641599][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5128.641844][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5128.642079][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5128.642310][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5128.642554][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5128.642798][    C1]  ? ip_output+0x16b/0x4f0
[ 5128.643005][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5128.643243][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5128.643496][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5128.643744][    C1]  ? get_reg+0x119/0x190
[ 5128.643942][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5128.644190][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5128.644476][    C1]  __tcf_classify+0x329/0x7d0
[ 5128.644701][    C1]  tcf_classify+0x283/0x930
[ 5128.644914][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5128.645143][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5128.645381][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5128.645647][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5128.645894][    C1]  tc_run+0x2e4/0x5d0
[ 5128.646084][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5128.646299][    C1]  ? lock_acquire+0x1c1/0x220
[ 5128.646520][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5128.646760][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5128.646993][    C1]  ? lock_acquire+0x1c1/0x220
[ 5128.647213][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5128.647457][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5128.647765][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5128.648033][    C1]  ? neigh_hh_output+0x348/0x590
[ 5128.648277][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5128.648535][    C1]  ip_finish_output2+0x786/0x18e0
[ 5128.648794][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5128.649052][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5128.649365][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5128.649620][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5128.649853][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5128.650097][    C1]  ip_output+0x16b/0x4f0
[ 5128.650298][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5128.650516][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5128.650739][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5128.651004][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5128.651237][    C1]  ? ip_local_out+0x114/0x3b0
[ 5128.651458][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5128.651685][    C1]  ? __create_object+0x5e/0xb0
[ 5128.651911][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5128.652156][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5128.652418][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5128.652669][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5128.652928][    C1]  tcp_release_cb+0x1e9/0x390
[ 5128.653149][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5128.653397][    C1]  release_sock+0xb8/0x1d0
[ 5128.653607][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5128.653810][    C1]  ? lock_release+0x1d5/0x250
[ 5128.654034][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5128.654268][    C1]  ? core_sys_select+0x620/0x710
[ 5128.654503][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5128.654752][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5128.654961][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5128.655192][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5128.655428][    C1]  ? __fget_light+0x54/0x1e0
[ 5128.655647][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5128.655892][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5128.656115][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5128.656361][    C1]  ? __might_fault+0xc6/0x180
[ 5128.656587][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5128.656846][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5128.657124][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5128.657404][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5128.657727][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5128.657972][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5128.658268][    C1]  do_syscall_64+0xc9/0x1e0
[ 5128.658495][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5128.658787][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5128.659007][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5128.659900][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5128.660291][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5128.660658][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5128.661025][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5128.661396][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5128.661765][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5128.662136][    C1]  </TASK>
[ 5128.662284][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2567s! [perl:7725]
[ 5128.662715][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5128.663971][    C3] irq event stamp: 290154
[ 5128.664191][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5128.664718][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5128.665220][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5128.665686][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5128.666151][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5128.666597][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5128.667213][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5128.667535][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5128.668516][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5128.668828][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5128.669224][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5128.669619][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5128.670017][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5128.670414][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5128.670809][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5128.671253][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5128.671582][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5128.671979][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5128.672377][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5128.672773][    C3] PKRU: 55555554
[ 5128.672953][    C3] Call Trace:
[ 5128.673125][    C3]  <IRQ>
[ 5128.673276][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5128.673537][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5128.673781][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5128.674055][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5128.674326][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5128.674615][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5128.674880][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5128.675185][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5128.675447][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5128.675754][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5128.676047][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5128.676362][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5128.676651][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5128.676943][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5128.677232][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5128.677541][    C3]  ? get_stack_info+0x36/0xc0
[ 5128.677782][    C3]  ? lock_acquire+0x1c1/0x220
[ 5128.678024][    C3]  ? lock_release+0x1d5/0x250
[ 5128.678264][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5128.678512][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5128.678782][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5128.679069][    C3]  ? lock_acquire+0x1c1/0x220
[ 5128.679308][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5128.679548][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5128.679806][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5128.680040][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5128.680286][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5128.680542][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5128.680818][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5128.681092][    C3]  ip_local_deliver+0x19d/0x480
[ 5128.681339][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5128.681608][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5128.681869][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5128.682217][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5128.682469][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5128.682788][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5128.683050][    C3]  ip_rcv+0x564/0x740
[ 5128.683254][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5128.683483][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5128.683735][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5128.684011][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5128.684242][    C3]  ? skb_clone+0x10b/0x330
[ 5128.684470][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5128.684786][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5128.685091][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5128.685373][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5128.685665][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5128.685912][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5128.686143][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5128.686442][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5128.686725][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5128.687047][    C3]  ? lock_acquire+0x1c1/0x220
[ 5128.687286][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5128.687607][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5128.687890][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5128.688206][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5128.688459][    C3]  ? __skb_clone+0x57a/0x760
[ 5128.688697][    C3]  netif_receive_skb+0x55/0x280
[ 5128.688942][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5128.689253][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5128.689583][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5128.689880][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5128.690152][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5128.690440][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5128.690750][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5128.691058][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5128.691382][    C3]  ? lock_release+0x1d5/0x250
[ 5128.691620][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5128.691885][    C3]  ? kernel_text_address+0xce/0xe0
[ 5128.692143][    C3]  ? __kernel_text_address+0x12/0x40
[ 5128.692408][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5128.692691][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5128.693001][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5128.693251][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5128.693525][    C3]  ? get_stack_info+0x36/0xc0
[ 5128.693765][    C3]  __tcf_classify+0x329/0x7d0
[ 5128.694004][    C3]  tcf_classify+0x283/0x930
[ 5128.694236][    C3]  ? lock_release+0x1d5/0x250
[ 5128.694475][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5128.694737][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5128.694992][    C3]  ? __kernel_text_address+0x12/0x40
[ 5128.695258][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5128.695539][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5128.695854][    C3]  tc_run+0x2e4/0x5d0
[ 5128.696059][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5128.696290][    C3]  ? lock_acquire+0x1c1/0x220
[ 5128.696527][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5128.696786][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5128.697037][    C3]  ? lock_acquire+0x1c1/0x220
[ 5128.697274][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5128.697538][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5128.697847][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5128.698119][    C3]  ? neigh_hh_output+0x348/0x590
[ 5128.698370][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5128.698634][    C3]  ip_finish_output2+0x786/0x18e0
[ 5128.698888][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5128.699224][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5128.699497][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5128.699748][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5128.700011][    C3]  ip_output+0x16b/0x4f0
[ 5128.700229][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5128.700470][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5128.700745][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5128.701055][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5128.701330][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5128.701581][    C3]  ? __alloc_skb+0xd4/0x280
[ 5128.701812][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5128.702080][    C3]  ? tcp_fragment+0x168/0x1040
[ 5128.702325][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5128.702575][    C3]  ? ip_local_out+0x114/0x3b0
[ 5128.702812][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5128.703060][    C3]  ? __skb_clone+0x57a/0x760
[ 5128.703295][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5128.703561][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5128.703839][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5128.704084][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5128.704332][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5128.704632][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5128.704949][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5128.705192][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5128.705451][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5128.705718][    C3]  tcp_write_timer+0x82/0x1d0
[ 5128.705961][    C3]  call_timer_fn+0x173/0x430
[ 5128.706196][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5128.706456][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5128.706715][    C3]  __run_timers.part.0+0x52d/0x890
[ 5128.706973][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5128.707243][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5128.707526][    C3]  ? lock_acquire+0x1c1/0x220
[ 5128.707773][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5128.708061][    C3]  ? lock_release+0x1d5/0x250
[ 5128.708301][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5128.708563][    C3]  ? ktime_get+0xb3/0x190
[ 5128.708783][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5128.709077][    C3]  run_timer_softirq+0x72/0x100
[ 5128.709325][    C3]  __do_softirq+0x1b9/0x7ff
[ 5128.709557][    C3]  irq_exit_rcu+0x98/0xc0
[ 5128.709775][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5128.710059][    C3]  </IRQ>
[ 5128.710211][    C3]  <TASK>
[ 5128.710360][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5128.710664][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5128.710984][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5128.711947][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5128.712253][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5128.712647][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5128.713050][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5128.713446][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5128.713841][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5128.714239][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5128.714534][    C3]  uart_start+0xe4/0x1b0
[ 5128.714752][    C3]  n_tty_write+0x677/0x7a0
[ 5128.714983][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5128.715235][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5128.715519][    C3]  ? lock_acquire+0x1c1/0x220
[ 5128.715756][    C3]  ? iterate_tty_write+0x95/0x540
[ 5128.716012][    C3]  iterate_tty_write+0x229/0x540
[ 5128.716264][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5128.716551][    C3]  vfs_write+0x9e9/0x10a0
[ 5128.716772][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5128.717014][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5128.717257][    C3]  ? lock_acquire+0x1c1/0x220
[ 5128.717492][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5128.717786][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5128.718048][    C3]  ? __fget_light+0x54/0x1e0
[ 5128.718284][    C3]  ksys_write+0xf5/0x1e0
[ 5128.718498][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5128.718745][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5128.719047][    C3]  do_syscall_64+0xc9/0x1e0
[ 5128.719278][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5128.719577][    C3] RIP: 0033:0x7f93b2836957
[ 5128.719803][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5128.720762][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5128.721179][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5128.721575][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5128.721972][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5128.722368][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5128.722762][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5128.723160][    C3]  </TASK>
[ 5152.864163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5152.864551][    C1] rcu: 1-....: (2771696 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=668199
[ 5152.865091][    C1] rcu: (t=2758893 jiffies g=1064457 q=94 ncpus=4)
[ 5152.865414][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5152.865849][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5152.866442][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5152.866761][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5152.867735][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5152.868040][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5152.868438][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5152.868840][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5152.869227][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5152.869613][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5152.870000][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5152.870434][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5152.870756][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5152.871141][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5152.871526][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5152.871913][    C1] PKRU: 55555554
[ 5152.872089][    C1] Call Trace:
[ 5152.872254][    C1]  <IRQ>
[ 5152.872401][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5152.872667][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 5152.872912][    C1]  ? check_cpu_stall+0x284/0x500
[ 5152.873156][    C1]  ? rcu_pending+0x92/0x360
[ 5152.873380][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5152.873640][    C1]  ? update_process_times+0xb9/0x110
[ 5152.873902][    C1]  ? tick_sched_handle+0x67/0x130
[ 5152.874150][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5152.874425][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5152.874660][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5152.874963][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5152.875227][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5152.875505][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5152.875763][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5152.876057][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5152.876311][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5152.876611][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5152.876898][    C1]  </IRQ>
[ 5152.877042][    C1]  <TASK>
[ 5152.877189][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5152.877516][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5152.877805][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5152.878098][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5152.878383][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5152.878705][    C1]  ? lock_acquire+0x1c1/0x220
[ 5152.878938][    C1]  ? lock_release+0x1d5/0x250
[ 5152.879169][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5152.879410][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5152.879674][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5152.879948][    C1]  ? lock_acquire+0x1c1/0x220
[ 5152.880181][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5152.880414][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5152.880665][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5152.880891][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5152.881130][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5152.881380][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5152.881645][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5152.881915][    C1]  ip_local_deliver+0x19d/0x480
[ 5152.882153][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5152.882429][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5152.882684][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5152.883018][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5152.883262][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5152.883570][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5152.883824][    C1]  ip_rcv+0x564/0x740
[ 5152.884020][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5152.884245][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5152.884492][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5152.884758][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5152.885022][    C1]  ? skb_clone+0x10b/0x330
[ 5152.885244][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5152.885551][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5152.885847][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5152.886117][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5152.886403][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5152.886644][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5152.886866][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5152.887157][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5152.887431][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5152.887772][    C1]  ? lock_acquire+0x1c1/0x220
[ 5152.888006][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5152.888299][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5152.888580][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5152.888897][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5152.889143][    C1]  ? __skb_clone+0x57a/0x760
[ 5152.889372][    C1]  netif_receive_skb+0x55/0x280
[ 5152.889610][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5152.889911][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5152.890233][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5152.890522][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5152.890785][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5152.891063][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5152.891365][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5152.891639][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5152.891942][    C1]  ? stack_trace_save+0x95/0xd0
[ 5152.892183][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5152.892451][    C1]  ? kasan_save_stack+0x34/0x50
[ 5152.892692][    C1]  ? kasan_save_stack+0x24/0x50
[ 5152.892930][    C1]  ? kasan_save_track+0x14/0x30
[ 5152.893169][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5152.893423][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5152.893668][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5152.893907][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5152.894161][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5152.894416][    C1]  ? ip_output+0x16b/0x4f0
[ 5152.894634][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5152.894882][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5152.895144][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5152.895407][    C1]  ? get_reg+0x119/0x190
[ 5152.895614][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5152.895873][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5152.896171][    C1]  __tcf_classify+0x329/0x7d0
[ 5152.896405][    C1]  tcf_classify+0x283/0x930
[ 5152.896629][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5152.896869][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5152.897116][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5152.897391][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5152.897682][    C1]  tc_run+0x2e4/0x5d0
[ 5152.897886][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5152.898115][    C1]  ? lock_acquire+0x1c1/0x220
[ 5152.898353][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5152.898611][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5152.898867][    C1]  ? lock_acquire+0x1c1/0x220
[ 5152.899099][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5152.899355][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5152.899648][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5152.899911][    C1]  ? neigh_hh_output+0x348/0x590
[ 5152.900155][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5152.900411][    C1]  ip_finish_output2+0x786/0x18e0
[ 5152.900658][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5152.900928][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5152.901253][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5152.901522][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5152.901765][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5152.902022][    C1]  ip_output+0x16b/0x4f0
[ 5152.902231][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5152.902460][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5152.902695][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5152.902972][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5152.903216][    C1]  ? ip_local_out+0x114/0x3b0
[ 5152.903448][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5152.903688][    C1]  ? __create_object+0x5e/0xb0
[ 5152.903921][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5152.904180][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5152.904453][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5152.904715][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5152.904988][    C1]  tcp_release_cb+0x1e9/0x390
[ 5152.905220][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5152.905474][    C1]  release_sock+0xb8/0x1d0
[ 5152.905697][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5152.905909][    C1]  ? lock_release+0x1d5/0x250
[ 5152.906142][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5152.906384][    C1]  ? core_sys_select+0x620/0x710
[ 5152.906630][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5152.906890][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5152.907110][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5152.907352][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5152.907629][    C1]  ? __fget_light+0x54/0x1e0
[ 5152.907860][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5152.908121][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5152.908359][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5152.908620][    C1]  ? __might_fault+0xc6/0x180
[ 5152.908865][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5152.909139][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5152.909429][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5152.909720][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5152.910036][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5152.910281][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5152.910574][    C1]  do_syscall_64+0xc9/0x1e0
[ 5152.910799][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5152.911089][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5152.911310][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5152.912248][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5152.912656][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5152.913041][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5152.913429][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5152.913813][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5152.914196][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5152.914582][    C1]  </TASK>
[ 5152.914737][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 5152.915007][    C3] NMI backtrace for cpu 3
[ 5152.915017][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5152.915023][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5152.915026][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5152.915036][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5152.915040][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5152.915044][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5152.915046][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5152.915048][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5152.915049][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5152.915051][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5152.915053][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5152.915055][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5152.915058][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5152.915060][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5152.915061][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5152.915063][    C3] PKRU: 55555554
[ 5152.915064][    C3] Call Trace:
[ 5152.915068][    C3]  <NMI>
[ 5152.915074][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 5152.915079][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5152.915086][    C3]  ? nmi_handle+0x153/0x420
[ 5152.915091][    C3]  ? default_do_nmi+0x41/0x100
[ 5152.915095][    C3]  ? exc_nmi+0xf3/0x120
[ 5152.915098][    C3]  ? end_repeat_nmi+0xf/0x60
[ 5152.915104][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5152.915108][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5152.915111][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5152.915115][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5152.915118][    C3]  </NMI>
[ 5152.915120][    C3]  <IRQ>
[ 5152.915121][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5152.915124][    C3]  ? get_stack_info+0x36/0xc0
[ 5152.915131][    C3]  ? lock_acquire+0x1c1/0x220
[ 5152.915135][    C3]  ? lock_release+0x1d5/0x250
[ 5152.915139][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5152.915143][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5152.915146][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5152.915149][    C3]  ? lock_acquire+0x1c1/0x220
[ 5152.915151][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5152.915156][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5152.915161][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5152.915169][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5152.915172][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5152.915177][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5152.915185][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5152.915189][    C3]  ip_local_deliver+0x19d/0x480
[ 5152.915192][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5152.915195][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5152.915197][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5152.915204][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5152.915209][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5152.915213][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5152.915223][    C3]  ip_rcv+0x564/0x740
[ 5152.915226][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5152.915229][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5152.915235][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5152.915238][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5152.915243][    C3]  ? skb_clone+0x10b/0x330
[ 5152.915248][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5152.915254][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5152.915260][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5152.915266][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5152.915275][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5152.915279][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5152.915282][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5152.915286][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5152.915289][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5152.915294][    C3]  ? lock_acquire+0x1c1/0x220
[ 5152.915296][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5152.915300][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5152.915305][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5152.915309][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5152.915312][    C3]  ? __skb_clone+0x57a/0x760
[ 5152.915314][    C3]  netif_receive_skb+0x55/0x280
[ 5152.915318][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5152.915326][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5152.915333][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5152.915340][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5152.915345][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5152.915356][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5152.915364][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5152.915373][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5152.915382][    C3]  ? lock_release+0x1d5/0x250
[ 5152.915385][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5152.915390][    C3]  ? kernel_text_address+0xce/0xe0
[ 5152.915395][    C3]  ? __kernel_text_address+0x12/0x40
[ 5152.915398][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5152.915401][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5152.915405][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5152.915413][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5152.915416][    C3]  ? get_stack_info+0x36/0xc0
[ 5152.915420][    C3]  __tcf_classify+0x329/0x7d0
[ 5152.915426][    C3]  tcf_classify+0x283/0x930
[ 5152.915429][    C3]  ? lock_release+0x1d5/0x250
[ 5152.915432][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5152.915435][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5152.915438][    C3]  ? __kernel_text_address+0x12/0x40
[ 5152.915441][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5152.915443][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5152.915447][    C3]  tc_run+0x2e4/0x5d0
[ 5152.915451][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5152.915454][    C3]  ? lock_acquire+0x1c1/0x220
[ 5152.915457][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5152.915461][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5152.915465][    C3]  ? lock_acquire+0x1c1/0x220
[ 5152.915467][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5152.915471][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5152.915475][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5152.915478][    C3]  ? neigh_hh_output+0x348/0x590
[ 5152.915481][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5152.915485][    C3]  ip_finish_output2+0x786/0x18e0
[ 5152.915489][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5152.915496][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5152.915498][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5152.915502][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5152.915506][    C3]  ip_output+0x16b/0x4f0
[ 5152.915510][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5152.915512][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5152.915515][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5152.915519][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5152.915523][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5152.915527][    C3]  ? __alloc_skb+0xd4/0x280
[ 5152.915530][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5152.915536][    C3]  ? tcp_fragment+0x168/0x1040
[ 5152.915540][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5152.915543][    C3]  ? ip_local_out+0x114/0x3b0
[ 5152.915547][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5152.915551][    C3]  ? __skb_clone+0x57a/0x760
[ 5152.915554][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5152.915559][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5152.915562][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5152.915567][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5152.915572][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5152.915577][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5152.915581][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5152.915584][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5152.915588][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5152.915591][    C3]  tcp_write_timer+0x82/0x1d0
[ 5152.915595][    C3]  call_timer_fn+0x173/0x430
[ 5152.915601][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5152.915606][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5152.915610][    C3]  __run_timers.part.0+0x52d/0x890
[ 5152.915614][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5152.915618][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5152.915621][    C3]  ? lock_acquire+0x1c1/0x220
[ 5152.915623][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5152.915630][    C3]  ? lock_release+0x1d5/0x250
[ 5152.915632][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5152.915636][    C3]  ? ktime_get+0xb3/0x190
[ 5152.915640][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5152.915644][    C3]  run_timer_softirq+0x72/0x100
[ 5152.915648][    C3]  __do_softirq+0x1b9/0x7ff
[ 5152.915652][    C3]  irq_exit_rcu+0x98/0xc0
[ 5152.915655][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5152.915660][    C3]  </IRQ>
[ 5152.915661][    C3]  <TASK>
[ 5152.915662][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5152.915665][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5152.915668][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5152.915670][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5152.915673][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5152.915674][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5152.915676][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5152.915677][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5152.915679][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5152.915683][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5152.915687][    C3]  uart_start+0xe4/0x1b0
[ 5152.915695][    C3]  n_tty_write+0x677/0x7a0
[ 5152.915703][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5152.915706][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5152.915712][    C3]  ? lock_acquire+0x1c1/0x220
[ 5152.915715][    C3]  ? iterate_tty_write+0x95/0x540
[ 5152.915719][    C3]  iterate_tty_write+0x229/0x540
[ 5152.915724][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5152.915728][    C3]  vfs_write+0x9e9/0x10a0
[ 5152.915733][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5152.915736][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5152.915739][    C3]  ? lock_acquire+0x1c1/0x220
[ 5152.915742][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5152.915746][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5152.915749][    C3]  ? __fget_light+0x54/0x1e0
[ 5152.915755][    C3]  ksys_write+0xf5/0x1e0
[ 5152.915759][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5152.915763][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5152.915767][    C3]  do_syscall_64+0xc9/0x1e0
[ 5152.915772][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5152.915776][    C3] RIP: 0033:0x7f93b2836957
[ 5152.915780][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5152.915782][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5152.915784][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5152.915786][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5152.915788][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5152.915789][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5152.915791][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5152.915796][    C3]  </TASK>
[ 5180.613145][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2615s! [ncat:8027]
[ 5180.613603][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5180.614868][    C1] irq event stamp: 174248
[ 5180.615092][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5180.615642][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5180.616115][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5180.616588][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5180.617058][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5180.617517][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5180.618131][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5180.618461][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5180.619444][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5180.619753][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5180.620150][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5180.620552][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5180.620958][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5180.621349][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5180.621749][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5180.622190][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5180.622518][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5180.622914][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5180.623318][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5180.623713][    C1] PKRU: 55555554
[ 5180.623895][    C1] Call Trace:
[ 5180.624077][    C1]  <IRQ>
[ 5180.624231][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5180.624497][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5180.624749][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5180.625029][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5180.625301][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5180.625587][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5180.625862][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5180.626168][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5180.626431][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5180.626741][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5180.627042][    C1]  </IRQ>
[ 5180.627193][    C1]  <TASK>
[ 5180.627351][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5180.627669][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5180.627963][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5180.628253][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5180.628554][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5180.628871][    C1]  ? lock_acquire+0x1c1/0x220
[ 5180.629116][    C1]  ? lock_release+0x1d5/0x250
[ 5180.629358][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5180.629613][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5180.629889][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5180.630178][    C1]  ? lock_acquire+0x1c1/0x220
[ 5180.630419][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5180.630667][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5180.630930][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5180.631179][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5180.631427][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5180.631688][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5180.631968][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5180.632244][    C1]  ip_local_deliver+0x19d/0x480
[ 5180.632490][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5180.632763][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5180.633031][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5180.633393][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5180.633648][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5180.633969][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5180.634236][    C1]  ip_rcv+0x564/0x740
[ 5180.634439][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5180.634672][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5180.634933][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5180.635208][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5180.635484][    C1]  ? skb_clone+0x10b/0x330
[ 5180.635716][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5180.636035][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5180.636339][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5180.636630][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5180.636928][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5180.637179][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5180.637423][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5180.637726][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5180.638011][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5180.638337][    C1]  ? lock_acquire+0x1c1/0x220
[ 5180.638578][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5180.638876][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5180.639164][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5180.639479][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5180.639736][    C1]  ? __skb_clone+0x57a/0x760
[ 5180.639973][    C1]  netif_receive_skb+0x55/0x280
[ 5180.640223][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5180.640539][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5180.640868][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5180.641166][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5180.641442][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5180.641732][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5180.642039][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5180.642326][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5180.642646][    C1]  ? stack_trace_save+0x95/0xd0
[ 5180.642892][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5180.643178][    C1]  ? kasan_save_stack+0x34/0x50
[ 5180.643434][    C1]  ? kasan_save_stack+0x24/0x50
[ 5180.643682][    C1]  ? kasan_save_track+0x14/0x30
[ 5180.643931][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5180.644207][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5180.644463][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5180.644713][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5180.644978][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5180.645245][    C1]  ? ip_output+0x16b/0x4f0
[ 5180.645470][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5180.645727][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5180.646001][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5180.646271][    C1]  ? get_reg+0x119/0x190
[ 5180.646491][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5180.646761][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5180.647074][    C1]  __tcf_classify+0x329/0x7d0
[ 5180.647332][    C1]  tcf_classify+0x283/0x930
[ 5180.647567][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5180.647823][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5180.648079][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5180.648365][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5180.648637][    C1]  tc_run+0x2e4/0x5d0
[ 5180.648849][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5180.649081][    C1]  ? lock_acquire+0x1c1/0x220
[ 5180.649322][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5180.649587][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5180.649838][    C1]  ? lock_acquire+0x1c1/0x220
[ 5180.650073][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5180.650340][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5180.650648][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5180.650922][    C1]  ? neigh_hh_output+0x348/0x590
[ 5180.651176][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5180.651443][    C1]  ip_finish_output2+0x786/0x18e0
[ 5180.651700][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5180.651981][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5180.652325][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5180.652600][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5180.652853][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5180.653119][    C1]  ip_output+0x16b/0x4f0
[ 5180.653338][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5180.653574][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5180.653816][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5180.654104][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5180.654358][    C1]  ? ip_local_out+0x114/0x3b0
[ 5180.654603][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5180.654851][    C1]  ? __create_object+0x5e/0xb0
[ 5180.655092][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5180.655360][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5180.655641][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5180.655916][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5180.656199][    C1]  tcp_release_cb+0x1e9/0x390
[ 5180.656442][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5180.656704][    C1]  release_sock+0xb8/0x1d0
[ 5180.656934][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5180.657154][    C1]  ? lock_release+0x1d5/0x250
[ 5180.657403][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5180.657657][    C1]  ? core_sys_select+0x620/0x710
[ 5180.657917][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5180.658188][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5180.658417][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5180.658668][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5180.658925][    C1]  ? __fget_light+0x54/0x1e0
[ 5180.659166][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5180.659435][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5180.659682][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5180.659950][    C1]  ? __might_fault+0xc6/0x180
[ 5180.660198][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5180.660484][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5180.660782][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5180.661084][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5180.661405][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5180.661657][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5180.661957][    C1]  do_syscall_64+0xc9/0x1e0
[ 5180.662194][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5180.662496][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5180.662723][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5180.663684][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5180.664106][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5180.664503][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5180.664896][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5180.665290][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5180.665682][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5180.666081][    C1]  </TASK>
[ 5180.666241][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2615s! [perl:7725]
[ 5180.666659][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5180.667915][    C3] irq event stamp: 290154
[ 5180.668134][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5180.668658][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5180.669155][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5180.669620][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5180.670080][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5180.670524][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5180.671131][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5180.671454][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5180.672415][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5180.672722][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5180.673123][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5180.673521][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5180.673915][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5180.674311][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5180.674707][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5180.675153][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5180.675484][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5180.675883][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5180.676276][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5180.676672][    C3] PKRU: 55555554
[ 5180.676856][    C3] Call Trace:
[ 5180.677027][    C3]  <IRQ>
[ 5180.677175][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5180.677441][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5180.677683][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5180.677960][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5180.678232][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5180.678517][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5180.678780][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5180.679087][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5180.679348][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5180.679655][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5180.679949][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5180.680261][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5180.680550][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5180.680846][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5180.681132][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5180.681441][    C3]  ? get_stack_info+0x36/0xc0
[ 5180.681686][    C3]  ? lock_acquire+0x1c1/0x220
[ 5180.681924][    C3]  ? lock_release+0x1d5/0x250
[ 5180.682161][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5180.682407][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5180.682677][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5180.682962][    C3]  ? lock_acquire+0x1c1/0x220
[ 5180.683199][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5180.683437][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5180.683695][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5180.683929][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5180.684176][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5180.684433][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5180.684705][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5180.684982][    C3]  ip_local_deliver+0x19d/0x480
[ 5180.685238][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5180.685509][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5180.685772][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5180.686117][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5180.686369][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5180.686688][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5180.686950][    C3]  ip_rcv+0x564/0x740
[ 5180.687155][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5180.687406][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5180.687691][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5180.687963][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5180.688199][    C3]  ? skb_clone+0x10b/0x330
[ 5180.688421][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5180.688739][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5180.689043][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5180.689321][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5180.689614][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5180.689860][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5180.690086][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5180.690384][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5180.690667][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5180.690992][    C3]  ? lock_acquire+0x1c1/0x220
[ 5180.691229][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5180.691524][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5180.691807][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5180.692120][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5180.692373][    C3]  ? __skb_clone+0x57a/0x760
[ 5180.692605][    C3]  netif_receive_skb+0x55/0x280
[ 5180.692851][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5180.693160][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5180.693491][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5180.693785][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5180.694059][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5180.694344][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5180.694656][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5180.694963][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5180.695286][    C3]  ? lock_release+0x1d5/0x250
[ 5180.695523][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5180.695799][    C3]  ? kernel_text_address+0xce/0xe0
[ 5180.696060][    C3]  ? __kernel_text_address+0x12/0x40
[ 5180.696326][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5180.696607][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5180.696916][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5180.697172][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5180.697452][    C3]  ? get_stack_info+0x36/0xc0
[ 5180.697694][    C3]  __tcf_classify+0x329/0x7d0
[ 5180.697942][    C3]  tcf_classify+0x283/0x930
[ 5180.698170][    C3]  ? lock_release+0x1d5/0x250
[ 5180.698407][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5180.698672][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5180.698925][    C3]  ? __kernel_text_address+0x12/0x40
[ 5180.699188][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5180.699471][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5180.699778][    C3]  tc_run+0x2e4/0x5d0
[ 5180.699981][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5180.700209][    C3]  ? lock_acquire+0x1c1/0x220
[ 5180.700444][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5180.700703][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5180.700961][    C3]  ? lock_acquire+0x1c1/0x220
[ 5180.701199][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5180.701462][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5180.701764][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5180.702032][    C3]  ? neigh_hh_output+0x348/0x590
[ 5180.702282][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5180.702543][    C3]  ip_finish_output2+0x786/0x18e0
[ 5180.702796][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5180.703130][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5180.703408][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5180.703661][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5180.703923][    C3]  ip_output+0x16b/0x4f0
[ 5180.704138][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5180.704380][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5180.704654][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5180.704964][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5180.705238][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5180.705492][    C3]  ? __alloc_skb+0xd4/0x280
[ 5180.705721][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5180.705991][    C3]  ? tcp_fragment+0x168/0x1040
[ 5180.706234][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5180.706485][    C3]  ? ip_local_out+0x114/0x3b0
[ 5180.706724][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5180.706970][    C3]  ? __skb_clone+0x57a/0x760
[ 5180.707202][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5180.707474][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5180.707755][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5180.708002][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5180.708251][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5180.708552][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5180.708869][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5180.709112][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5180.709371][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5180.709636][    C3]  tcp_write_timer+0x82/0x1d0
[ 5180.709875][    C3]  call_timer_fn+0x173/0x430
[ 5180.710118][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5180.710379][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5180.710640][    C3]  __run_timers.part.0+0x52d/0x890
[ 5180.710899][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5180.711165][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5180.711446][    C3]  ? lock_acquire+0x1c1/0x220
[ 5180.711685][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5180.711974][    C3]  ? lock_release+0x1d5/0x250
[ 5180.712210][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5180.712475][    C3]  ? ktime_get+0xb3/0x190
[ 5180.712696][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5180.712990][    C3]  run_timer_softirq+0x72/0x100
[ 5180.713236][    C3]  __do_softirq+0x1b9/0x7ff
[ 5180.713467][    C3]  irq_exit_rcu+0x98/0xc0
[ 5180.713687][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5180.713971][    C3]  </IRQ>
[ 5180.714119][    C3]  <TASK>
[ 5180.714271][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5180.714572][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5180.714894][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5180.715854][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5180.716160][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5180.716556][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5180.716950][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5180.717352][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5180.717747][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5180.718144][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5180.718436][    C3]  uart_start+0xe4/0x1b0
[ 5180.718660][    C3]  n_tty_write+0x677/0x7a0
[ 5180.718889][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5180.719138][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5180.719428][    C3]  ? lock_acquire+0x1c1/0x220
[ 5180.719663][    C3]  ? iterate_tty_write+0x95/0x540
[ 5180.719920][    C3]  iterate_tty_write+0x229/0x540
[ 5180.720170][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5180.720459][    C3]  vfs_write+0x9e9/0x10a0
[ 5180.720679][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5180.720920][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5180.721163][    C3]  ? lock_acquire+0x1c1/0x220
[ 5180.721399][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5180.721686][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5180.721948][    C3]  ? __fget_light+0x54/0x1e0
[ 5180.722184][    C3]  ksys_write+0xf5/0x1e0
[ 5180.722398][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5180.722646][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5180.722949][    C3]  do_syscall_64+0xc9/0x1e0
[ 5180.723181][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5180.723479][    C3] RIP: 0033:0x7f93b2836957
[ 5180.723705][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5180.724664][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5180.725089][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5180.725491][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5180.725887][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5180.726280][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5180.726677][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5180.727076][    C3]  </TASK>
[ 5208.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2641s! [ncat:8027]
[ 5208.613545][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5208.614673][    C1] irq event stamp: 174248
[ 5208.614868][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5208.615344][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5208.615760][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5208.616180][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5208.616592][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5208.616995][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5208.617579][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5208.617883][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5208.618783][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5208.619056][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5208.619410][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5208.619765][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5208.620119][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5208.620474][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5208.620828][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5208.621228][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5208.621523][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5208.621881][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5208.622236][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5208.622596][    C1] PKRU: 55555554
[ 5208.622756][    C1] Call Trace:
[ 5208.622909][    C1]  <IRQ>
[ 5208.623042][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5208.623277][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5208.623496][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5208.623741][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5208.623986][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5208.624246][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5208.624483][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5208.624755][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5208.624988][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5208.625267][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5208.625530][    C1]  </IRQ>
[ 5208.625664][    C1]  <TASK>
[ 5208.625796][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5208.626078][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5208.626339][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5208.626602][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5208.626862][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5208.627141][    C1]  ? lock_acquire+0x1c1/0x220
[ 5208.627361][    C1]  ? lock_release+0x1d5/0x250
[ 5208.627578][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5208.627799][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5208.628041][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5208.628298][    C1]  ? lock_acquire+0x1c1/0x220
[ 5208.628509][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5208.628729][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5208.628961][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5208.629172][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5208.629393][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5208.629624][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5208.629870][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5208.630117][    C1]  ip_local_deliver+0x19d/0x480
[ 5208.630341][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5208.630582][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5208.630819][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5208.631129][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5208.631356][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5208.631642][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5208.631878][    C1]  ip_rcv+0x564/0x740
[ 5208.632060][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5208.632268][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5208.632495][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5208.632742][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5208.632986][    C1]  ? skb_clone+0x10b/0x330
[ 5208.633192][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5208.633480][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5208.633752][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5208.634005][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5208.634269][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5208.634492][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5208.634700][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5208.634966][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5208.635223][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5208.635513][    C1]  ? lock_acquire+0x1c1/0x220
[ 5208.635726][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5208.635990][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5208.636249][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5208.636533][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5208.636761][    C1]  ? __skb_clone+0x57a/0x760
[ 5208.636968][    C1]  netif_receive_skb+0x55/0x280
[ 5208.637194][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5208.637475][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5208.637773][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5208.638042][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5208.638289][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5208.638547][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5208.638826][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5208.639082][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5208.639365][    C1]  ? stack_trace_save+0x95/0xd0
[ 5208.639587][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5208.639840][    C1]  ? kasan_save_stack+0x34/0x50
[ 5208.640064][    C1]  ? kasan_save_stack+0x24/0x50
[ 5208.640285][    C1]  ? kasan_save_track+0x14/0x30
[ 5208.640505][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5208.640743][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5208.640971][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5208.641192][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5208.641429][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5208.641666][    C1]  ? ip_output+0x16b/0x4f0
[ 5208.641867][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5208.642095][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5208.642339][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5208.642580][    C1]  ? get_reg+0x119/0x190
[ 5208.642773][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5208.643011][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5208.643291][    C1]  __tcf_classify+0x329/0x7d0
[ 5208.643508][    C1]  tcf_classify+0x283/0x930
[ 5208.643713][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5208.643936][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5208.644166][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5208.644423][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5208.644663][    C1]  tc_run+0x2e4/0x5d0
[ 5208.644846][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5208.645057][    C1]  ? lock_acquire+0x1c1/0x220
[ 5208.645271][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5208.645505][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5208.645731][    C1]  ? lock_acquire+0x1c1/0x220
[ 5208.645943][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5208.646180][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5208.646452][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5208.646695][    C1]  ? neigh_hh_output+0x348/0x590
[ 5208.646922][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5208.647158][    C1]  ip_finish_output2+0x786/0x18e0
[ 5208.647392][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5208.647646][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5208.647947][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5208.648195][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5208.648421][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5208.648657][    C1]  ip_output+0x16b/0x4f0
[ 5208.648852][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5208.649063][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5208.649282][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5208.649539][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5208.649764][    C1]  ? ip_local_out+0x114/0x3b0
[ 5208.649976][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5208.650200][    C1]  ? __create_object+0x5e/0xb0
[ 5208.650419][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5208.650657][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5208.650909][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5208.651153][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5208.651407][    C1]  tcp_release_cb+0x1e9/0x390
[ 5208.651622][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5208.651859][    C1]  release_sock+0xb8/0x1d0
[ 5208.652063][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5208.652262][    C1]  ? lock_release+0x1d5/0x250
[ 5208.652475][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5208.652700][    C1]  ? core_sys_select+0x620/0x710
[ 5208.652928][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5208.653169][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5208.653371][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5208.653595][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5208.653822][    C1]  ? __fget_light+0x54/0x1e0
[ 5208.654034][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5208.654274][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5208.654490][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5208.654727][    C1]  ? __might_fault+0xc6/0x180
[ 5208.654946][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5208.655198][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5208.655468][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5208.655737][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5208.656025][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5208.656251][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5208.656524][    C1]  do_syscall_64+0xc9/0x1e0
[ 5208.656733][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5208.656999][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5208.657209][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5208.658078][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5208.658457][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5208.658813][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5208.659170][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5208.659527][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5208.659885][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5208.660246][    C1]  </TASK>
[ 5208.660387][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2641s! [perl:7725]
[ 5208.660814][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5208.662070][    C3] irq event stamp: 290154
[ 5208.662287][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5208.662812][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5208.663313][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5208.663776][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5208.664238][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5208.664682][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5208.665288][    C3] RIP: 0010:kasan_check_range+0x1a/0x1c0
[ 5208.665574][    C3] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 <53> 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77
[ 5208.666535][    C3] RSP: 0018:ffffc90000277a80 EFLAGS: 00000286
[ 5208.666843][    C3] RAX: ffff888007a89b5c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5208.667245][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5208.667639][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5208.668033][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5208.668428][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5208.668823][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5208.669266][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5208.669594][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5208.669991][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5208.670388][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5208.670781][    C3] PKRU: 55555554
[ 5208.670961][    C3] Call Trace:
[ 5208.671130][    C3]  <IRQ>
[ 5208.671282][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5208.671543][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5208.671785][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5208.672061][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5208.672332][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5208.672619][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5208.672884][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5208.673187][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5208.673447][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5208.673752][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5208.674048][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5208.674362][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5208.674649][    C3]  ? kasan_check_range+0x1a/0x1c0
[ 5208.674904][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5208.675187][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5208.675495][    C3]  ? get_stack_info+0x36/0xc0
[ 5208.675736][    C3]  ? lock_acquire+0x1c1/0x220
[ 5208.675977][    C3]  ? lock_release+0x1d5/0x250
[ 5208.676216][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5208.676463][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5208.676733][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5208.677015][    C3]  ? lock_acquire+0x1c1/0x220
[ 5208.677257][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5208.677498][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5208.677756][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5208.677991][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5208.678235][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5208.678491][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5208.678765][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5208.679038][    C3]  ip_local_deliver+0x19d/0x480
[ 5208.679285][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5208.679554][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5208.679814][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5208.680162][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5208.680413][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5208.680731][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5208.680992][    C3]  ip_rcv+0x564/0x740
[ 5208.681195][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5208.681423][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5208.681674][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5208.681950][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5208.682179][    C3]  ? skb_clone+0x10b/0x330
[ 5208.682406][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5208.682724][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5208.683028][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5208.683309][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5208.683600][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5208.683847][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5208.684077][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5208.684376][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5208.684658][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5208.684981][    C3]  ? lock_acquire+0x1c1/0x220
[ 5208.685219][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5208.685514][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5208.685797][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5208.686112][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5208.686366][    C3]  ? __skb_clone+0x57a/0x760
[ 5208.686598][    C3]  netif_receive_skb+0x55/0x280
[ 5208.686844][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5208.687154][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5208.687489][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5208.687788][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5208.688060][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5208.688347][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5208.688658][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5208.688965][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5208.689289][    C3]  ? lock_release+0x1d5/0x250
[ 5208.689527][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5208.689792][    C3]  ? kernel_text_address+0xce/0xe0
[ 5208.690051][    C3]  ? __kernel_text_address+0x12/0x40
[ 5208.690320][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5208.690604][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5208.690914][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5208.691163][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5208.691438][    C3]  ? get_stack_info+0x36/0xc0
[ 5208.691677][    C3]  __tcf_classify+0x329/0x7d0
[ 5208.691916][    C3]  tcf_classify+0x283/0x930
[ 5208.692146][    C3]  ? lock_release+0x1d5/0x250
[ 5208.692385][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5208.692647][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5208.692901][    C3]  ? __kernel_text_address+0x12/0x40
[ 5208.693166][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5208.693448][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5208.693756][    C3]  tc_run+0x2e4/0x5d0
[ 5208.693960][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5208.694190][    C3]  ? lock_acquire+0x1c1/0x220
[ 5208.694428][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5208.694687][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5208.694938][    C3]  ? lock_acquire+0x1c1/0x220
[ 5208.695177][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5208.695439][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5208.695741][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5208.696012][    C3]  ? neigh_hh_output+0x348/0x590
[ 5208.696264][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5208.696526][    C3]  ip_finish_output2+0x786/0x18e0
[ 5208.696782][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5208.697115][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5208.697404][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5208.697655][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5208.697916][    C3]  ip_output+0x16b/0x4f0
[ 5208.698135][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5208.698377][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5208.698651][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5208.698961][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5208.699234][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5208.699483][    C3]  ? __alloc_skb+0xd4/0x280
[ 5208.699718][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5208.699987][    C3]  ? tcp_fragment+0x168/0x1040
[ 5208.700230][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5208.700479][    C3]  ? ip_local_out+0x114/0x3b0
[ 5208.700716][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5208.700963][    C3]  ? __skb_clone+0x57a/0x760
[ 5208.701197][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5208.701463][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5208.701740][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5208.701984][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5208.702233][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5208.702532][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5208.702850][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5208.703092][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5208.703352][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5208.703618][    C3]  tcp_write_timer+0x82/0x1d0
[ 5208.703856][    C3]  call_timer_fn+0x173/0x430
[ 5208.704089][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5208.704350][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5208.704608][    C3]  __run_timers.part.0+0x52d/0x890
[ 5208.704866][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5208.705135][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5208.705417][    C3]  ? lock_acquire+0x1c1/0x220
[ 5208.705655][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5208.705944][    C3]  ? lock_release+0x1d5/0x250
[ 5208.706182][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5208.706444][    C3]  ? ktime_get+0xb3/0x190
[ 5208.706663][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5208.706956][    C3]  run_timer_softirq+0x72/0x100
[ 5208.707209][    C3]  __do_softirq+0x1b9/0x7ff
[ 5208.707440][    C3]  irq_exit_rcu+0x98/0xc0
[ 5208.707657][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5208.707942][    C3]  </IRQ>
[ 5208.708090][    C3]  <TASK>
[ 5208.708240][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5208.708541][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5208.708861][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5208.709828][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5208.710133][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5208.710528][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5208.710923][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5208.711318][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5208.711712][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5208.712110][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5208.712403][    C3]  uart_start+0xe4/0x1b0
[ 5208.712624][    C3]  n_tty_write+0x677/0x7a0
[ 5208.712855][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5208.713109][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5208.713394][    C3]  ? lock_acquire+0x1c1/0x220
[ 5208.713631][    C3]  ? iterate_tty_write+0x95/0x540
[ 5208.713886][    C3]  iterate_tty_write+0x229/0x540
[ 5208.714137][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5208.714426][    C3]  vfs_write+0x9e9/0x10a0
[ 5208.714646][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5208.714886][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5208.715129][    C3]  ? lock_acquire+0x1c1/0x220
[ 5208.715364][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5208.715653][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5208.715914][    C3]  ? __fget_light+0x54/0x1e0
[ 5208.716150][    C3]  ksys_write+0xf5/0x1e0
[ 5208.716364][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5208.716611][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5208.716913][    C3]  do_syscall_64+0xc9/0x1e0
[ 5208.717142][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5208.717445][    C3] RIP: 0033:0x7f93b2836957
[ 5208.717672][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5208.718657][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5208.719071][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5208.719472][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5208.719864][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5208.720258][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5208.720651][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5208.721052][    C3]  </TASK>
[ 5230.918165][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5230.918535][    C3] rcu: 3-....: (2843254 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=687240
[ 5230.919086][    C3] rcu: (t=2836947 jiffies g=1064457 q=94 ncpus=4)
[ 5230.919413][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 5230.919693][    C1] NMI backtrace for cpu 1
[ 5230.919701][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5230.919705][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5230.919708][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5230.919717][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5230.919720][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5230.919723][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5230.919725][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5230.919726][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5230.919728][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5230.919730][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5230.919732][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5230.919734][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5230.919738][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5230.919739][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5230.919741][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5230.919742][    C1] PKRU: 55555554
[ 5230.919743][    C1] Call Trace:
[ 5230.919747][    C1]  <NMI>
[ 5230.919755][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 5230.919761][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5230.919767][    C1]  ? nmi_handle+0x153/0x420
[ 5230.919771][    C1]  ? default_do_nmi+0x41/0x100
[ 5230.919774][    C1]  ? exc_nmi+0xf3/0x120
[ 5230.919777][    C1]  ? end_repeat_nmi+0xf/0x60
[ 5230.919782][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5230.919787][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5230.919790][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5230.919794][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5230.919797][    C1]  </NMI>
[ 5230.919797][    C1]  <TASK>
[ 5230.919799][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5230.919805][    C1]  ? lock_acquire+0x1c1/0x220
[ 5230.919809][    C1]  ? lock_release+0x1d5/0x250
[ 5230.919813][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5230.919816][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5230.919819][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5230.919823][    C1]  ? lock_acquire+0x1c1/0x220
[ 5230.919825][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5230.919829][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5230.919832][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5230.919839][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5230.919842][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5230.919847][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5230.919853][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5230.919856][    C1]  ip_local_deliver+0x19d/0x480
[ 5230.919859][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5230.919861][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5230.919863][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5230.919869][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5230.919874][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5230.919876][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5230.919886][    C1]  ip_rcv+0x564/0x740
[ 5230.919889][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5230.919891][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5230.919896][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5230.919899][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5230.919902][    C1]  ? skb_clone+0x10b/0x330
[ 5230.919907][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5230.919912][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5230.919917][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5230.919922][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5230.919930][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5230.919934][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5230.919936][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5230.919939][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5230.919943][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5230.919947][    C1]  ? lock_acquire+0x1c1/0x220
[ 5230.919949][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5230.919953][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5230.919957][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5230.919961][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5230.919963][    C1]  ? __skb_clone+0x57a/0x760
[ 5230.919966][    C1]  netif_receive_skb+0x55/0x280
[ 5230.919969][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5230.919977][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5230.919983][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5230.919989][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5230.919994][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5230.920003][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5230.920010][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5230.920013][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5230.920019][    C1]  ? stack_trace_save+0x95/0xd0
[ 5230.920022][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5230.920028][    C1]  ? kasan_save_stack+0x34/0x50
[ 5230.920033][    C1]  ? kasan_save_stack+0x24/0x50
[ 5230.920036][    C1]  ? kasan_save_track+0x14/0x30
[ 5230.920039][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5230.920042][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5230.920044][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5230.920048][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5230.920050][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5230.920054][    C1]  ? ip_output+0x16b/0x4f0
[ 5230.920056][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5230.920059][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5230.920062][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5230.920064][    C1]  ? get_reg+0x119/0x190
[ 5230.920067][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5230.920069][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5230.920074][    C1]  __tcf_classify+0x329/0x7d0
[ 5230.920079][    C1]  tcf_classify+0x283/0x930
[ 5230.920082][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5230.920087][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5230.920089][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5230.920093][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5230.920096][    C1]  tc_run+0x2e4/0x5d0
[ 5230.920100][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5230.920103][    C1]  ? lock_acquire+0x1c1/0x220
[ 5230.920105][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5230.920108][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5230.920112][    C1]  ? lock_acquire+0x1c1/0x220
[ 5230.920114][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5230.920117][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5230.920121][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5230.920123][    C1]  ? neigh_hh_output+0x348/0x590
[ 5230.920127][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5230.920130][    C1]  ip_finish_output2+0x786/0x18e0
[ 5230.920133][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5230.920136][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5230.920143][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5230.920145][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5230.920149][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5230.920152][    C1]  ip_output+0x16b/0x4f0
[ 5230.920154][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5230.920157][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5230.920161][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5230.920165][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5230.920168][    C1]  ? ip_local_out+0x114/0x3b0
[ 5230.920171][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5230.920174][    C1]  ? __create_object+0x5e/0xb0
[ 5230.920178][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5230.920183][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5230.920187][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5230.920190][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5230.920194][    C1]  tcp_release_cb+0x1e9/0x390
[ 5230.920197][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5230.920201][    C1]  release_sock+0xb8/0x1d0
[ 5230.920204][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5230.920207][    C1]  ? lock_release+0x1d5/0x250
[ 5230.920209][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5230.920211][    C1]  ? core_sys_select+0x620/0x710
[ 5230.920217][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5230.920221][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5230.920223][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5230.920228][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5230.920230][    C1]  ? __fget_light+0x54/0x1e0
[ 5230.920234][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5230.920238][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5230.920242][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5230.920246][    C1]  ? __might_fault+0xc6/0x180
[ 5230.920252][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5230.920256][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5230.920259][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5230.920263][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5230.920269][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5230.920272][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5230.920275][    C1]  do_syscall_64+0xc9/0x1e0
[ 5230.920280][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5230.920283][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5230.920287][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5230.920289][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5230.920292][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5230.920294][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5230.920296][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5230.920297][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5230.920299][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5230.920304][    C1]  </TASK>
[ 5230.920682][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5230.967210][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5230.967818][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5230.968147][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5230.969111][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5230.969417][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5230.969814][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5230.970210][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5230.970605][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5230.971001][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5230.971396][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5230.971840][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5230.972169][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5230.972566][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5230.972963][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5230.973360][    C3] PKRU: 55555554
[ 5230.973541][    C3] Call Trace:
[ 5230.973710][    C3]  <IRQ>
[ 5230.973862][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5230.974133][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 5230.974386][    C3]  ? check_cpu_stall+0x284/0x500
[ 5230.974636][    C3]  ? rcu_pending+0x92/0x360
[ 5230.974864][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5230.975133][    C3]  ? update_process_times+0xb9/0x110
[ 5230.975402][    C3]  ? tick_sched_handle+0x67/0x130
[ 5230.975657][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5230.975939][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5230.976180][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5230.976491][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5230.976762][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5230.977048][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5230.977319][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5230.977623][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5230.977884][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5230.978191][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5230.978486][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5230.978798][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5230.979085][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5230.979380][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5230.979667][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5230.979975][    C3]  ? get_stack_info+0x36/0xc0
[ 5230.980218][    C3]  ? lock_acquire+0x1c1/0x220
[ 5230.980459][    C3]  ? lock_release+0x1d5/0x250
[ 5230.980698][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5230.980946][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5230.981217][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5230.981499][    C3]  ? lock_acquire+0x1c1/0x220
[ 5230.981737][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5230.981977][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5230.982237][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5230.982468][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5230.982714][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5230.982970][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5230.983247][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5230.983524][    C3]  ip_local_deliver+0x19d/0x480
[ 5230.983769][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5230.984039][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5230.984300][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5230.984644][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5230.984894][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5230.985216][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5230.985477][    C3]  ip_rcv+0x564/0x740
[ 5230.985682][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5230.985910][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5230.986161][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5230.986435][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5230.986668][    C3]  ? skb_clone+0x10b/0x330
[ 5230.986896][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5230.987218][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5230.987521][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5230.987802][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5230.988093][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5230.988341][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5230.988571][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5230.988867][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5230.989152][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5230.989477][    C3]  ? lock_acquire+0x1c1/0x220
[ 5230.989714][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5230.990005][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5230.990291][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5230.990606][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5230.990861][    C3]  ? __skb_clone+0x57a/0x760
[ 5230.991093][    C3]  netif_receive_skb+0x55/0x280
[ 5230.991339][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5230.991649][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5230.991979][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5230.992278][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5230.992549][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5230.992835][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5230.993148][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5230.993456][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5230.993780][    C3]  ? lock_release+0x1d5/0x250
[ 5230.994019][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5230.994286][    C3]  ? kernel_text_address+0xce/0xe0
[ 5230.994546][    C3]  ? __kernel_text_address+0x12/0x40
[ 5230.994812][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5230.995095][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5230.995405][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5230.995655][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5230.995931][    C3]  ? get_stack_info+0x36/0xc0
[ 5230.996169][    C3]  __tcf_classify+0x329/0x7d0
[ 5230.996410][    C3]  tcf_classify+0x283/0x930
[ 5230.996641][    C3]  ? lock_release+0x1d5/0x250
[ 5230.996878][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5230.997147][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5230.997402][    C3]  ? __kernel_text_address+0x12/0x40
[ 5230.997668][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5230.997948][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5230.998258][    C3]  tc_run+0x2e4/0x5d0
[ 5230.998462][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5230.998694][    C3]  ? lock_acquire+0x1c1/0x220
[ 5230.998931][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5230.999190][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5230.999442][    C3]  ? lock_acquire+0x1c1/0x220
[ 5230.999677][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5230.999941][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5231.000244][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5231.000515][    C3]  ? neigh_hh_output+0x348/0x590
[ 5231.000766][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5231.001030][    C3]  ip_finish_output2+0x786/0x18e0
[ 5231.001285][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5231.001622][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5231.001895][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5231.002146][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5231.002409][    C3]  ip_output+0x16b/0x4f0
[ 5231.002625][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5231.002865][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5231.003141][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5231.003451][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5231.003725][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5231.003979][    C3]  ? __alloc_skb+0xd4/0x280
[ 5231.004207][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5231.004477][    C3]  ? tcp_fragment+0x168/0x1040
[ 5231.004719][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5231.004969][    C3]  ? ip_local_out+0x114/0x3b0
[ 5231.005209][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5231.005456][    C3]  ? __skb_clone+0x57a/0x760
[ 5231.005691][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5231.005957][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5231.006235][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5231.006479][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5231.006729][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5231.007028][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5231.007351][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5231.007592][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5231.007849][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5231.008119][    C3]  tcp_write_timer+0x82/0x1d0
[ 5231.008356][    C3]  call_timer_fn+0x173/0x430
[ 5231.008592][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5231.008853][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5231.009116][    C3]  __run_timers.part.0+0x52d/0x890
[ 5231.009374][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5231.009641][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5231.009925][    C3]  ? lock_acquire+0x1c1/0x220
[ 5231.010162][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5231.010451][    C3]  ? lock_release+0x1d5/0x250
[ 5231.010689][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5231.010952][    C3]  ? ktime_get+0xb3/0x190
[ 5231.011175][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5231.011471][    C3]  run_timer_softirq+0x72/0x100
[ 5231.011718][    C3]  __do_softirq+0x1b9/0x7ff
[ 5231.011949][    C3]  irq_exit_rcu+0x98/0xc0
[ 5231.012169][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5231.012451][    C3]  </IRQ>
[ 5231.012603][    C3]  <TASK>
[ 5231.012751][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5231.013053][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5231.013376][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5231.014339][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5231.014644][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5231.015040][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5231.015436][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5231.015833][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5231.016228][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5231.016626][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5231.016921][    C3]  uart_start+0xe4/0x1b0
[ 5231.017142][    C3]  n_tty_write+0x677/0x7a0
[ 5231.017374][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5231.017625][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5231.017908][    C3]  ? lock_acquire+0x1c1/0x220
[ 5231.018146][    C3]  ? iterate_tty_write+0x95/0x540
[ 5231.018403][    C3]  iterate_tty_write+0x229/0x540
[ 5231.018654][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5231.018941][    C3]  vfs_write+0x9e9/0x10a0
[ 5231.019164][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5231.019409][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5231.019650][    C3]  ? lock_acquire+0x1c1/0x220
[ 5231.019888][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5231.020177][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5231.020441][    C3]  ? __fget_light+0x54/0x1e0
[ 5231.020675][    C3]  ksys_write+0xf5/0x1e0
[ 5231.020893][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5231.021140][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5231.021440][    C3]  do_syscall_64+0xc9/0x1e0
[ 5231.021673][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5231.021971][    C3] RIP: 0033:0x7f93b2836957
[ 5231.022197][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5231.023160][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5231.023580][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5231.023974][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5231.024370][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5231.024767][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5231.025162][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5231.025562][    C3]  </TASK>
[ 5256.613145][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2686s! [ncat:8027]
[ 5256.613597][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5256.614858][    C1] irq event stamp: 174248
[ 5256.615080][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5256.615634][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5256.616108][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5256.616583][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5256.617074][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5256.617535][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5256.618160][    C1] RIP: 0010:kasan_check_range+0x158/0x1c0
[ 5256.618463][    C1] Code: 11 80 38 00 74 ef 4d 8d 1c 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 <48> 83 c0 01 48 39 d0 74 a5 80 38 00 74 f2 e9 74 ff ff ff b8 01 00
[ 5256.619443][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000246
[ 5256.619755][    C1] RAX: ffffed1000f511c3 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[ 5256.620167][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5256.620563][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5256.620958][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5256.621358][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5256.621754][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5256.622213][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5256.622550][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5256.622952][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5256.623352][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5256.623749][    C1] PKRU: 55555554
[ 5256.623932][    C1] Call Trace:
[ 5256.624108][    C1]  <IRQ>
[ 5256.624268][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5256.624535][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5256.624782][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5256.625060][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5256.625332][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5256.625626][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5256.625900][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5256.626211][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5256.626474][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5256.626787][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5256.627099][    C1]  </IRQ>
[ 5256.627247][    C1]  <TASK>
[ 5256.627404][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5256.627731][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5256.628024][    C1]  ? kasan_check_range+0x158/0x1c0
[ 5256.628287][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5256.628578][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5256.628907][    C1]  ? lock_acquire+0x1c1/0x220
[ 5256.629156][    C1]  ? lock_release+0x1d5/0x250
[ 5256.629399][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5256.629653][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5256.629927][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5256.630215][    C1]  ? lock_acquire+0x1c1/0x220
[ 5256.630457][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5256.630705][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5256.630978][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5256.631217][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5256.631466][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5256.631729][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5256.632012][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5256.632291][    C1]  ip_local_deliver+0x19d/0x480
[ 5256.632541][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5256.632817][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5256.633081][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5256.633440][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5256.633701][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5256.634028][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5256.634301][    C1]  ip_rcv+0x564/0x740
[ 5256.634509][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5256.634742][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5256.635002][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5256.635285][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5256.635561][    C1]  ? skb_clone+0x10b/0x330
[ 5256.635797][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5256.636124][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5256.636433][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5256.636724][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5256.637035][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5256.637286][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5256.637520][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5256.637820][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5256.638109][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5256.638438][    C1]  ? lock_acquire+0x1c1/0x220
[ 5256.638676][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5256.638974][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5256.639260][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5256.639578][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5256.639836][    C1]  ? __skb_clone+0x57a/0x760
[ 5256.640081][    C1]  netif_receive_skb+0x55/0x280
[ 5256.640330][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5256.640647][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5256.640981][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5256.641283][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5256.641560][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5256.641848][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5256.642161][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5256.642447][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5256.642766][    C1]  ? stack_trace_save+0x95/0xd0
[ 5256.643016][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5256.643301][    C1]  ? kasan_save_stack+0x34/0x50
[ 5256.643556][    C1]  ? kasan_save_stack+0x24/0x50
[ 5256.643804][    C1]  ? kasan_save_track+0x14/0x30
[ 5256.644052][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5256.644317][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5256.644572][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5256.644824][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5256.645086][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5256.645361][    C1]  ? ip_output+0x16b/0x4f0
[ 5256.645590][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5256.645846][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5256.646118][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5256.646401][    C1]  ? get_reg+0x119/0x190
[ 5256.646618][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5256.646885][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5256.647205][    C1]  __tcf_classify+0x329/0x7d0
[ 5256.647451][    C1]  tcf_classify+0x283/0x930
[ 5256.647684][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5256.647939][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5256.648195][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5256.648486][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5256.648755][    C1]  tc_run+0x2e4/0x5d0
[ 5256.648964][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5256.649196][    C1]  ? lock_acquire+0x1c1/0x220
[ 5256.649432][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5256.649691][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5256.649942][    C1]  ? lock_acquire+0x1c1/0x220
[ 5256.650180][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5256.650442][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5256.650748][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5256.651018][    C1]  ? neigh_hh_output+0x348/0x590
[ 5256.651269][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5256.651533][    C1]  ip_finish_output2+0x786/0x18e0
[ 5256.651799][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5256.652084][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5256.652429][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5256.652708][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5256.652966][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5256.653236][    C1]  ip_output+0x16b/0x4f0
[ 5256.653456][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5256.653695][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5256.653943][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5256.654237][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5256.654487][    C1]  ? ip_local_out+0x114/0x3b0
[ 5256.654729][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5256.654987][    C1]  ? __create_object+0x5e/0xb0
[ 5256.655235][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5256.655505][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5256.655786][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5256.656061][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5256.656346][    C1]  tcp_release_cb+0x1e9/0x390
[ 5256.656589][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5256.656855][    C1]  release_sock+0xb8/0x1d0
[ 5256.657104][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5256.657330][    C1]  ? lock_release+0x1d5/0x250
[ 5256.657572][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5256.657825][    C1]  ? core_sys_select+0x620/0x710
[ 5256.658084][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5256.658356][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5256.658583][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5256.658836][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5256.659104][    C1]  ? __fget_light+0x54/0x1e0
[ 5256.659346][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5256.659612][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5256.659854][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5256.660120][    C1]  ? __might_fault+0xc6/0x180
[ 5256.660363][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5256.660644][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5256.660940][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5256.661244][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5256.661564][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5256.661815][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5256.662118][    C1]  do_syscall_64+0xc9/0x1e0
[ 5256.662354][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5256.662652][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5256.662891][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5256.663850][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5256.664273][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5256.664675][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5256.665076][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5256.665471][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5256.665866][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5256.666267][    C1]  </TASK>
[ 5256.666428][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2686s! [perl:7725]
[ 5256.666845][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5256.668116][    C3] irq event stamp: 290154
[ 5256.668338][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5256.668872][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5256.669376][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5256.669845][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5256.670310][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5256.670762][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5256.671378][    C3] RIP: 0010:kasan_check_range+0x158/0x1c0
[ 5256.671670][    C3] Code: 11 80 38 00 74 ef 4d 8d 1c 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 <48> 83 c0 01 48 39 d0 74 a5 80 38 00 74 f2 e9 74 ff ff ff b8 01 00
[ 5256.672638][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000246
[ 5256.672955][    C3] RAX: ffffed1000f5136b RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[ 5256.673352][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5256.673752][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[ 5256.674153][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5256.674553][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5256.674952][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5256.675400][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5256.675731][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5256.676130][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5256.676530][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5256.676926][    C3] PKRU: 55555554
[ 5256.677115][    C3] Call Trace:
[ 5256.677286][    C3]  <IRQ>
[ 5256.677437][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5256.677704][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5256.677959][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5256.678237][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5256.678513][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5256.678805][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5256.679075][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5256.679390][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5256.679650][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 5256.679913][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5256.680230][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5256.680531][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5256.680844][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5256.681137][    C3]  ? kasan_check_range+0x158/0x1c0
[ 5256.681403][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5256.681684][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5256.681996][    C3]  ? get_stack_info+0x36/0xc0
[ 5256.682244][    C3]  ? lock_acquire+0x1c1/0x220
[ 5256.682487][    C3]  ? lock_release+0x1d5/0x250
[ 5256.682727][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5256.682977][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5256.683252][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5256.683537][    C3]  ? lock_acquire+0x1c1/0x220
[ 5256.683777][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5256.684020][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5256.684284][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5256.684519][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5256.684766][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5256.685026][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5256.685302][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5256.685581][    C3]  ip_local_deliver+0x19d/0x480
[ 5256.685831][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5256.686104][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5256.686368][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5256.686716][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5256.686978][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5256.687303][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5256.687570][    C3]  ip_rcv+0x564/0x740
[ 5256.687777][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5256.688008][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5256.688263][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5256.688538][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5256.688774][    C3]  ? skb_clone+0x10b/0x330
[ 5256.689003][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5256.689323][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5256.689629][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5256.689912][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5256.690206][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5256.690456][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5256.690686][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5256.690984][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5256.691272][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5256.691596][    C3]  ? lock_acquire+0x1c1/0x220
[ 5256.691833][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5256.692128][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5256.692412][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5256.692727][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5256.692982][    C3]  ? __skb_clone+0x57a/0x760
[ 5256.693216][    C3]  netif_receive_skb+0x55/0x280
[ 5256.693465][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5256.693779][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5256.694110][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5256.694410][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5256.694684][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5256.694971][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5256.695286][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5256.695598][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5256.695924][    C3]  ? lock_release+0x1d5/0x250
[ 5256.696163][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5256.696433][    C3]  ? kernel_text_address+0xce/0xe0
[ 5256.696696][    C3]  ? __kernel_text_address+0x12/0x40
[ 5256.696968][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5256.697270][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5256.697583][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5256.697849][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5256.698128][    C3]  ? get_stack_info+0x36/0xc0
[ 5256.698369][    C3]  __tcf_classify+0x329/0x7d0
[ 5256.698617][    C3]  tcf_classify+0x283/0x930
[ 5256.698849][    C3]  ? lock_release+0x1d5/0x250
[ 5256.699085][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5256.699358][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5256.699615][    C3]  ? __kernel_text_address+0x12/0x40
[ 5256.699882][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5256.700162][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5256.700473][    C3]  tc_run+0x2e4/0x5d0
[ 5256.700677][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5256.700908][    C3]  ? lock_acquire+0x1c1/0x220
[ 5256.701146][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5256.701408][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5256.701659][    C3]  ? lock_acquire+0x1c1/0x220
[ 5256.701894][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5256.702159][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5256.702461][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5256.702731][    C3]  ? neigh_hh_output+0x348/0x590
[ 5256.702982][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5256.703248][    C3]  ip_finish_output2+0x786/0x18e0
[ 5256.703506][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5256.703846][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5256.704122][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5256.704377][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5256.704641][    C3]  ip_output+0x16b/0x4f0
[ 5256.704859][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5256.705099][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5256.705380][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5256.705695][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5256.705973][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5256.706228][    C3]  ? __alloc_skb+0xd4/0x280
[ 5256.706456][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5256.706731][    C3]  ? tcp_fragment+0x168/0x1040
[ 5256.706983][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5256.707235][    C3]  ? ip_local_out+0x114/0x3b0
[ 5256.707477][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5256.707728][    C3]  ? __skb_clone+0x57a/0x760
[ 5256.707963][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5256.708229][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5256.708507][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5256.708754][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5256.709003][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5256.709304][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5256.709623][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5256.709865][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5256.710124][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5256.710394][    C3]  tcp_write_timer+0x82/0x1d0
[ 5256.710631][    C3]  call_timer_fn+0x173/0x430
[ 5256.710872][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5256.711133][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5256.711393][    C3]  __run_timers.part.0+0x52d/0x890
[ 5256.711651][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5256.711920][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5256.712204][    C3]  ? lock_acquire+0x1c1/0x220
[ 5256.712441][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5256.712737][    C3]  ? lock_release+0x1d5/0x250
[ 5256.712976][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5256.713242][    C3]  ? ktime_get+0xb3/0x190
[ 5256.713463][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5256.713760][    C3]  run_timer_softirq+0x72/0x100
[ 5256.714009][    C3]  __do_softirq+0x1b9/0x7ff
[ 5256.714242][    C3]  irq_exit_rcu+0x98/0xc0
[ 5256.714461][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5256.714748][    C3]  </IRQ>
[ 5256.714900][    C3]  <TASK>
[ 5256.715048][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5256.715355][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5256.715677][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5256.716641][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5256.716950][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5256.717351][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5256.717745][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5256.718149][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5256.718556][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5256.718953][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5256.719250][    C3]  uart_start+0xe4/0x1b0
[ 5256.719473][    C3]  n_tty_write+0x677/0x7a0
[ 5256.719711][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5256.719962][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5256.720252][    C3]  ? lock_acquire+0x1c1/0x220
[ 5256.720491][    C3]  ? iterate_tty_write+0x95/0x540
[ 5256.720748][    C3]  iterate_tty_write+0x229/0x540
[ 5256.720999][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5256.721286][    C3]  vfs_write+0x9e9/0x10a0
[ 5256.721509][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5256.721749][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5256.721992][    C3]  ? lock_acquire+0x1c1/0x220
[ 5256.722230][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5256.722519][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5256.722784][    C3]  ? __fget_light+0x54/0x1e0
[ 5256.723020][    C3]  ksys_write+0xf5/0x1e0
[ 5256.723238][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5256.723486][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5256.723789][    C3]  do_syscall_64+0xc9/0x1e0
[ 5256.724022][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5256.724322][    C3] RIP: 0033:0x7f93b2836957
[ 5256.724548][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5256.725521][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5256.725943][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5256.726339][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5256.726736][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5256.727141][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5256.727545][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5256.727945][    C3]  </TASK>
[ 5284.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2712s! [ncat:8027]
[ 5284.613578][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5284.614843][    C1] irq event stamp: 174248
[ 5284.615065][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5284.615603][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5284.616073][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5284.616549][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5284.617020][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5284.617463][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5284.618071][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5284.618395][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5284.619358][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5284.619659][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5284.620051][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5284.620441][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5284.620831][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5284.621225][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5284.621617][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5284.622053][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5284.622378][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5284.622770][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5284.623162][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5284.623553][    C1] PKRU: 55555554
[ 5284.623731][    C1] Call Trace:
[ 5284.623906][    C1]  <IRQ>
[ 5284.624060][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5284.624322][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5284.624565][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5284.624842][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5284.625116][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5284.625405][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5284.625670][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5284.625974][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5284.626233][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5284.626541][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5284.626840][    C1]  </IRQ>
[ 5284.626991][    C1]  <TASK>
[ 5284.627138][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5284.627450][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5284.627747][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5284.628043][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5284.628337][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5284.628655][    C1]  ? lock_acquire+0x1c1/0x220
[ 5284.628896][    C1]  ? lock_release+0x1d5/0x250
[ 5284.629139][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5284.629391][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5284.629665][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5284.629950][    C1]  ? lock_acquire+0x1c1/0x220
[ 5284.630195][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5284.630441][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5284.630700][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5284.630938][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5284.631184][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5284.631443][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5284.631720][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5284.631996][    C1]  ip_local_deliver+0x19d/0x480
[ 5284.632243][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5284.632513][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5284.632776][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5284.633123][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5284.633375][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5284.633692][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5284.633954][    C1]  ip_rcv+0x564/0x740
[ 5284.634158][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5284.634388][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5284.634643][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5284.634918][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5284.635189][    C1]  ? skb_clone+0x10b/0x330
[ 5284.635418][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5284.635738][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5284.636043][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5284.636325][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5284.636617][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5284.636872][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5284.637101][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5284.637394][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5284.637677][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5284.637996][    C1]  ? lock_acquire+0x1c1/0x220
[ 5284.638233][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5284.638523][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5284.638805][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5284.639120][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5284.639375][    C1]  ? __skb_clone+0x57a/0x760
[ 5284.639606][    C1]  netif_receive_skb+0x55/0x280
[ 5284.639850][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5284.640159][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5284.640487][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5284.640783][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5284.641053][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5284.641338][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5284.641645][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5284.641925][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5284.642238][    C1]  ? stack_trace_save+0x95/0xd0
[ 5284.642480][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5284.642759][    C1]  ? kasan_save_stack+0x34/0x50
[ 5284.643006][    C1]  ? kasan_save_stack+0x24/0x50
[ 5284.643251][    C1]  ? kasan_save_track+0x14/0x30
[ 5284.643494][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5284.643756][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5284.644012][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5284.644261][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5284.644526][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5284.644791][    C1]  ? ip_output+0x16b/0x4f0
[ 5284.645018][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5284.645274][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5284.645545][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5284.645818][    C1]  ? get_reg+0x119/0x190
[ 5284.646035][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5284.646309][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5284.646614][    C1]  __tcf_classify+0x329/0x7d0
[ 5284.646865][    C1]  tcf_classify+0x283/0x930
[ 5284.647097][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5284.647349][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5284.647604][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5284.647891][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5284.648164][    C1]  tc_run+0x2e4/0x5d0
[ 5284.648370][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5284.648603][    C1]  ? lock_acquire+0x1c1/0x220
[ 5284.648839][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5284.649101][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5284.649352][    C1]  ? lock_acquire+0x1c1/0x220
[ 5284.649594][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5284.649857][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5284.650163][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5284.650435][    C1]  ? neigh_hh_output+0x348/0x590
[ 5284.650687][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5284.650951][    C1]  ip_finish_output2+0x786/0x18e0
[ 5284.651208][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5284.651490][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5284.651827][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5284.652102][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5284.652355][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5284.652619][    C1]  ip_output+0x16b/0x4f0
[ 5284.652837][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5284.653071][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5284.653315][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5284.653602][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5284.653854][    C1]  ? ip_local_out+0x114/0x3b0
[ 5284.654093][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5284.654342][    C1]  ? __create_object+0x5e/0xb0
[ 5284.654585][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5284.654852][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5284.655134][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5284.655407][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5284.655688][    C1]  tcp_release_cb+0x1e9/0x390
[ 5284.655929][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5284.656194][    C1]  release_sock+0xb8/0x1d0
[ 5284.656423][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5284.656644][    C1]  ? lock_release+0x1d5/0x250
[ 5284.656890][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5284.657138][    C1]  ? core_sys_select+0x620/0x710
[ 5284.657390][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5284.657664][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5284.657890][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5284.658138][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5284.658393][    C1]  ? __fget_light+0x54/0x1e0
[ 5284.658631][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5284.658897][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5284.659139][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5284.659404][    C1]  ? __might_fault+0xc6/0x180
[ 5284.659650][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5284.659930][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5284.660239][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5284.660539][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5284.660864][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5284.661116][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5284.661424][    C1]  do_syscall_64+0xc9/0x1e0
[ 5284.661660][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5284.661958][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5284.662189][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5284.663162][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5284.663585][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5284.663985][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5284.664384][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5284.664782][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5284.665183][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5284.665594][    C1]  </TASK>
[ 5284.665748][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2712s! [perl:7725]
[ 5284.666157][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5284.667404][    C3] irq event stamp: 290154
[ 5284.667623][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5284.668145][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5284.668645][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5284.669108][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5284.669565][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5284.670011][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5284.670620][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5284.670942][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5284.671902][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5284.672207][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5284.672603][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5284.672998][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5284.673395][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5284.673790][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5284.674185][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5284.674628][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5284.674957][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5284.675358][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5284.675753][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5284.676148][    C3] PKRU: 55555554
[ 5284.676330][    C3] Call Trace:
[ 5284.676500][    C3]  <IRQ>
[ 5284.676648][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5284.676914][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5284.677155][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5284.677430][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5284.677704][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5284.677989][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5284.678252][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5284.678557][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5284.678817][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5284.679124][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5284.679420][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5284.679731][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5284.680020][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5284.680312][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5284.680599][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5284.680908][    C3]  ? get_stack_info+0x36/0xc0
[ 5284.681149][    C3]  ? lock_acquire+0x1c1/0x220
[ 5284.681386][    C3]  ? lock_release+0x1d5/0x250
[ 5284.681625][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5284.681871][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5284.682140][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5284.682425][    C3]  ? lock_acquire+0x1c1/0x220
[ 5284.682660][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5284.682900][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5284.683158][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5284.683391][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5284.683638][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5284.683893][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5284.684165][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5284.684441][    C3]  ip_local_deliver+0x19d/0x480
[ 5284.684687][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5284.684955][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5284.685219][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5284.685564][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5284.685815][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5284.686133][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5284.686393][    C3]  ip_rcv+0x564/0x740
[ 5284.686595][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5284.686831][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5284.687083][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5284.687358][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5284.687603][    C3]  ? skb_clone+0x10b/0x330
[ 5284.687827][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5284.688143][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5284.688447][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5284.688724][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5284.689018][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5284.689269][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5284.689498][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5284.689798][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5284.690080][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5284.690403][    C3]  ? lock_acquire+0x1c1/0x220
[ 5284.690641][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5284.690936][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5284.691219][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5284.691534][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5284.691788][    C3]  ? __skb_clone+0x57a/0x760
[ 5284.692021][    C3]  netif_receive_skb+0x55/0x280
[ 5284.692268][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5284.692582][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5284.692912][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5284.693207][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5284.693480][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5284.693768][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5284.694079][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5284.694386][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5284.694709][    C3]  ? lock_release+0x1d5/0x250
[ 5284.694947][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5284.695210][    C3]  ? kernel_text_address+0xce/0xe0
[ 5284.695470][    C3]  ? __kernel_text_address+0x12/0x40
[ 5284.695736][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5284.696018][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5284.696328][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5284.696577][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5284.696856][    C3]  ? get_stack_info+0x36/0xc0
[ 5284.697095][    C3]  __tcf_classify+0x329/0x7d0
[ 5284.697335][    C3]  tcf_classify+0x283/0x930
[ 5284.697564][    C3]  ? lock_release+0x1d5/0x250
[ 5284.697801][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5284.698063][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5284.698319][    C3]  ? __kernel_text_address+0x12/0x40
[ 5284.698583][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5284.698866][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5284.699175][    C3]  tc_run+0x2e4/0x5d0
[ 5284.699379][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5284.699606][    C3]  ? lock_acquire+0x1c1/0x220
[ 5284.699844][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5284.700102][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5284.700353][    C3]  ? lock_acquire+0x1c1/0x220
[ 5284.700595][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5284.700857][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5284.701160][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5284.701430][    C3]  ? neigh_hh_output+0x348/0x590
[ 5284.701681][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5284.701943][    C3]  ip_finish_output2+0x786/0x18e0
[ 5284.702198][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5284.702533][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5284.702808][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5284.703059][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5284.703323][    C3]  ip_output+0x16b/0x4f0
[ 5284.703538][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5284.703780][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5284.704052][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5284.704363][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5284.704636][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5284.704886][    C3]  ? __alloc_skb+0xd4/0x280
[ 5284.705115][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5284.705382][    C3]  ? tcp_fragment+0x168/0x1040
[ 5284.705625][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5284.705874][    C3]  ? ip_local_out+0x114/0x3b0
[ 5284.706111][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5284.706357][    C3]  ? __skb_clone+0x57a/0x760
[ 5284.706592][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5284.706860][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5284.707140][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5284.707382][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5284.707629][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5284.707929][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5284.708247][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5284.708489][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5284.708748][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5284.709013][    C3]  tcp_write_timer+0x82/0x1d0
[ 5284.709252][    C3]  call_timer_fn+0x173/0x430
[ 5284.709487][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5284.709747][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5284.710006][    C3]  __run_timers.part.0+0x52d/0x890
[ 5284.710265][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5284.710532][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5284.710813][    C3]  ? lock_acquire+0x1c1/0x220
[ 5284.711050][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5284.711340][    C3]  ? lock_release+0x1d5/0x250
[ 5284.711576][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5284.711837][    C3]  ? ktime_get+0xb3/0x190
[ 5284.712058][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5284.712351][    C3]  run_timer_softirq+0x72/0x100
[ 5284.712597][    C3]  __do_softirq+0x1b9/0x7ff
[ 5284.712830][    C3]  irq_exit_rcu+0x98/0xc0
[ 5284.713046][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5284.713332][    C3]  </IRQ>
[ 5284.713481][    C3]  <TASK>
[ 5284.713631][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5284.713933][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5284.714255][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5284.715218][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5284.715522][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5284.715921][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5284.716322][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5284.716717][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5284.717114][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5284.717513][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5284.717807][    C3]  uart_start+0xe4/0x1b0
[ 5284.718028][    C3]  n_tty_write+0x677/0x7a0
[ 5284.718256][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5284.718507][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5284.718793][    C3]  ? lock_acquire+0x1c1/0x220
[ 5284.719029][    C3]  ? iterate_tty_write+0x95/0x540
[ 5284.719290][    C3]  iterate_tty_write+0x229/0x540
[ 5284.719542][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5284.719830][    C3]  vfs_write+0x9e9/0x10a0
[ 5284.720049][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5284.720290][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5284.720534][    C3]  ? lock_acquire+0x1c1/0x220
[ 5284.720770][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5284.721059][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5284.721321][    C3]  ? __fget_light+0x54/0x1e0
[ 5284.721557][    C3]  ksys_write+0xf5/0x1e0
[ 5284.721772][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5284.722020][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5284.722322][    C3]  do_syscall_64+0xc9/0x1e0
[ 5284.722552][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5284.722850][    C3] RIP: 0033:0x7f93b2836957
[ 5284.723076][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5284.724038][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5284.724454][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5284.724852][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5284.725246][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5284.725641][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5284.726035][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5284.726437][    C3]  </TASK>
[ 5309.027163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5309.027538][    C3] rcu: 3-....: (2921032 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=706459
[ 5309.028090][    C3] rcu: (t=2915056 jiffies g=1064457 q=94 ncpus=4)
[ 5309.028424][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 5309.028706][    C1] NMI backtrace for cpu 1
[ 5309.028714][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5309.028719][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5309.028722][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5309.028734][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5309.028738][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5309.028741][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5309.028743][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5309.028745][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5309.028747][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5309.028749][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5309.028751][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5309.028753][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5309.028756][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5309.028758][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5309.028759][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5309.028761][    C1] PKRU: 55555554
[ 5309.028762][    C1] Call Trace:
[ 5309.028765][    C1]  <NMI>
[ 5309.028772][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 5309.028778][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5309.028784][    C1]  ? nmi_handle+0x153/0x420
[ 5309.028790][    C1]  ? default_do_nmi+0x41/0x100
[ 5309.028794][    C1]  ? exc_nmi+0xf3/0x120
[ 5309.028797][    C1]  ? end_repeat_nmi+0xf/0x60
[ 5309.028804][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5309.028809][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5309.028812][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5309.028816][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5309.028819][    C1]  </NMI>
[ 5309.028819][    C1]  <TASK>
[ 5309.028821][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5309.028828][    C1]  ? lock_acquire+0x1c1/0x220
[ 5309.028833][    C1]  ? lock_release+0x1d5/0x250
[ 5309.028837][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5309.028841][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5309.028844][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5309.028848][    C1]  ? lock_acquire+0x1c1/0x220
[ 5309.028850][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5309.028856][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5309.028860][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5309.028868][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5309.028870][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5309.028876][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5309.028883][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5309.028887][    C1]  ip_local_deliver+0x19d/0x480
[ 5309.028890][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5309.028892][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5309.028894][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5309.028901][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5309.028907][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5309.028910][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5309.028921][    C1]  ip_rcv+0x564/0x740
[ 5309.028924][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5309.028926][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5309.028933][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5309.028937][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5309.028940][    C1]  ? skb_clone+0x10b/0x330
[ 5309.028946][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5309.028953][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5309.028959][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5309.028963][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5309.028973][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5309.028978][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5309.028981][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5309.028985][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5309.028988][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5309.028993][    C1]  ? lock_acquire+0x1c1/0x220
[ 5309.028995][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5309.028999][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5309.029003][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5309.029007][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5309.029011][    C1]  ? __skb_clone+0x57a/0x760
[ 5309.029013][    C1]  netif_receive_skb+0x55/0x280
[ 5309.029017][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5309.029026][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5309.029033][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5309.029040][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5309.029045][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5309.029055][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5309.029062][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5309.029066][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5309.029074][    C1]  ? stack_trace_save+0x95/0xd0
[ 5309.029077][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5309.029085][    C1]  ? kasan_save_stack+0x34/0x50
[ 5309.029091][    C1]  ? kasan_save_stack+0x24/0x50
[ 5309.029094][    C1]  ? kasan_save_track+0x14/0x30
[ 5309.029098][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5309.029101][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5309.029103][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5309.029107][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5309.029110][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5309.029113][    C1]  ? ip_output+0x16b/0x4f0
[ 5309.029116][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5309.029119][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5309.029122][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5309.029125][    C1]  ? get_reg+0x119/0x190
[ 5309.029128][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5309.029130][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5309.029135][    C1]  __tcf_classify+0x329/0x7d0
[ 5309.029140][    C1]  tcf_classify+0x283/0x930
[ 5309.029144][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5309.029149][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5309.029153][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5309.029157][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5309.029161][    C1]  tc_run+0x2e4/0x5d0
[ 5309.029166][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5309.029169][    C1]  ? lock_acquire+0x1c1/0x220
[ 5309.029171][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5309.029175][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5309.029180][    C1]  ? lock_acquire+0x1c1/0x220
[ 5309.029182][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5309.029184][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5309.029190][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5309.029192][    C1]  ? neigh_hh_output+0x348/0x590
[ 5309.029196][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5309.029200][    C1]  ip_finish_output2+0x786/0x18e0
[ 5309.029203][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5309.029206][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5309.029213][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5309.029216][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5309.029220][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5309.029223][    C1]  ip_output+0x16b/0x4f0
[ 5309.029226][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5309.029230][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5309.029233][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5309.029238][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5309.029240][    C1]  ? ip_local_out+0x114/0x3b0
[ 5309.029244][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5309.029248][    C1]  ? __create_object+0x5e/0xb0
[ 5309.029252][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5309.029258][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5309.029262][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5309.029266][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5309.029271][    C1]  tcp_release_cb+0x1e9/0x390
[ 5309.029274][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5309.029278][    C1]  release_sock+0xb8/0x1d0
[ 5309.029282][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5309.029286][    C1]  ? lock_release+0x1d5/0x250
[ 5309.029288][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5309.029290][    C1]  ? core_sys_select+0x620/0x710
[ 5309.029297][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5309.029301][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5309.029304][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5309.029310][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5309.029312][    C1]  ? __fget_light+0x54/0x1e0
[ 5309.029317][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5309.029322][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5309.029328][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5309.029331][    C1]  ? __might_fault+0xc6/0x180
[ 5309.029339][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5309.029343][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5309.029346][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5309.029351][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5309.029357][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5309.029360][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5309.029363][    C1]  do_syscall_64+0xc9/0x1e0
[ 5309.029369][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5309.029372][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5309.029377][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5309.029379][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5309.029382][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5309.029384][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5309.029386][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5309.029387][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5309.029389][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5309.029394][    C1]  </TASK>
[ 5309.029696][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5309.076606][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5309.077221][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5309.077547][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5309.078512][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5309.078818][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5309.079216][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5309.079611][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5309.080006][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5309.080404][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5309.080800][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5309.081245][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5309.081575][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5309.081973][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5309.082371][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5309.082767][    C3] PKRU: 55555554
[ 5309.082948][    C3] Call Trace:
[ 5309.083117][    C3]  <IRQ>
[ 5309.083265][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5309.083537][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 5309.083788][    C3]  ? check_cpu_stall+0x284/0x500
[ 5309.084039][    C3]  ? rcu_pending+0x92/0x360
[ 5309.084269][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5309.084538][    C3]  ? update_process_times+0xb9/0x110
[ 5309.084807][    C3]  ? tick_sched_handle+0x67/0x130
[ 5309.085063][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5309.085345][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5309.085587][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5309.085898][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5309.086169][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5309.086457][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5309.086727][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5309.087033][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5309.087293][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5309.087599][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5309.087893][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5309.088204][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5309.088493][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5309.088784][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5309.089071][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5309.089380][    C3]  ? get_stack_info+0x36/0xc0
[ 5309.089619][    C3]  ? lock_acquire+0x1c1/0x220
[ 5309.089859][    C3]  ? lock_release+0x1d5/0x250
[ 5309.090099][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5309.090347][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5309.090616][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5309.090898][    C3]  ? lock_acquire+0x1c1/0x220
[ 5309.091136][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5309.091377][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5309.091636][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5309.091871][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5309.092118][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5309.092374][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5309.092649][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5309.092925][    C3]  ip_local_deliver+0x19d/0x480
[ 5309.093172][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5309.093442][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5309.093704][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5309.094049][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5309.094300][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5309.094619][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5309.094881][    C3]  ip_rcv+0x564/0x740
[ 5309.095084][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5309.095312][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5309.095563][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5309.095840][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5309.096070][    C3]  ? skb_clone+0x10b/0x330
[ 5309.096297][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5309.096616][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5309.096926][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5309.097206][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5309.097496][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5309.097745][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5309.097975][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5309.098275][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5309.098558][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5309.098881][    C3]  ? lock_acquire+0x1c1/0x220
[ 5309.099119][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5309.099412][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5309.099697][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5309.100012][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5309.100266][    C3]  ? __skb_clone+0x57a/0x760
[ 5309.100499][    C3]  netif_receive_skb+0x55/0x280
[ 5309.100745][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5309.101054][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5309.101383][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5309.101683][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5309.101955][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5309.102242][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5309.102557][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5309.102864][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5309.103188][    C3]  ? lock_release+0x1d5/0x250
[ 5309.103427][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5309.103690][    C3]  ? kernel_text_address+0xce/0xe0
[ 5309.103949][    C3]  ? __kernel_text_address+0x12/0x40
[ 5309.104215][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5309.104503][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5309.104813][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5309.105061][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5309.105337][    C3]  ? get_stack_info+0x36/0xc0
[ 5309.105575][    C3]  __tcf_classify+0x329/0x7d0
[ 5309.105815][    C3]  tcf_classify+0x283/0x930
[ 5309.106046][    C3]  ? lock_release+0x1d5/0x250
[ 5309.106284][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5309.106547][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5309.106807][    C3]  ? __kernel_text_address+0x12/0x40
[ 5309.107072][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5309.107354][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5309.107664][    C3]  tc_run+0x2e4/0x5d0
[ 5309.107869][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5309.108098][    C3]  ? lock_acquire+0x1c1/0x220
[ 5309.108336][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5309.108596][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5309.108848][    C3]  ? lock_acquire+0x1c1/0x220
[ 5309.109085][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5309.109348][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5309.109649][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5309.109921][    C3]  ? neigh_hh_output+0x348/0x590
[ 5309.110173][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5309.110436][    C3]  ip_finish_output2+0x786/0x18e0
[ 5309.110691][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5309.111028][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5309.111302][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5309.111553][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5309.111816][    C3]  ip_output+0x16b/0x4f0
[ 5309.112033][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5309.112275][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5309.112550][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5309.112861][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5309.113134][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5309.113386][    C3]  ? __alloc_skb+0xd4/0x280
[ 5309.113615][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5309.113885][    C3]  ? tcp_fragment+0x168/0x1040
[ 5309.114128][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5309.114377][    C3]  ? ip_local_out+0x114/0x3b0
[ 5309.114614][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5309.114860][    C3]  ? __skb_clone+0x57a/0x760
[ 5309.115094][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5309.115359][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5309.115637][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5309.115881][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5309.116128][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5309.116427][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5309.116754][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5309.116995][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5309.117255][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5309.117523][    C3]  tcp_write_timer+0x82/0x1d0
[ 5309.117760][    C3]  call_timer_fn+0x173/0x430
[ 5309.117994][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5309.118255][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5309.118514][    C3]  __run_timers.part.0+0x52d/0x890
[ 5309.118772][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5309.119043][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5309.119326][    C3]  ? lock_acquire+0x1c1/0x220
[ 5309.119565][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5309.119853][    C3]  ? lock_release+0x1d5/0x250
[ 5309.120091][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5309.120353][    C3]  ? ktime_get+0xb3/0x190
[ 5309.120573][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5309.120866][    C3]  run_timer_softirq+0x72/0x100
[ 5309.121112][    C3]  __do_softirq+0x1b9/0x7ff
[ 5309.121344][    C3]  irq_exit_rcu+0x98/0xc0
[ 5309.121563][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5309.121849][    C3]  </IRQ>
[ 5309.121998][    C3]  <TASK>
[ 5309.122147][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5309.122450][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5309.122771][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5309.123732][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5309.124038][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5309.124434][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5309.124831][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5309.125227][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5309.125622][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5309.126023][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5309.126319][    C3]  uart_start+0xe4/0x1b0
[ 5309.126537][    C3]  n_tty_write+0x677/0x7a0
[ 5309.126773][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5309.127024][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5309.127309][    C3]  ? lock_acquire+0x1c1/0x220
[ 5309.127547][    C3]  ? iterate_tty_write+0x95/0x540
[ 5309.127803][    C3]  iterate_tty_write+0x229/0x540
[ 5309.128055][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5309.128343][    C3]  vfs_write+0x9e9/0x10a0
[ 5309.128564][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5309.128806][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5309.129049][    C3]  ? lock_acquire+0x1c1/0x220
[ 5309.129284][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5309.129577][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5309.129841][    C3]  ? __fget_light+0x54/0x1e0
[ 5309.130078][    C3]  ksys_write+0xf5/0x1e0
[ 5309.130294][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5309.130541][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5309.130845][    C3]  do_syscall_64+0xc9/0x1e0
[ 5309.131073][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5309.131373][    C3] RIP: 0033:0x7f93b2836957
[ 5309.131599][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5309.132564][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5309.132987][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5309.133379][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5309.133770][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5309.134161][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5309.134553][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5309.134948][    C3]  </TASK>
[ 5336.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2761s! [ncat:8027]
[ 5336.613574][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5336.614831][    C1] irq event stamp: 174248
[ 5336.615050][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5336.615581][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5336.616045][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5336.616512][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5336.616978][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5336.617425][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5336.618035][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5336.618359][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5336.619324][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5336.619631][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5336.620026][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5336.620426][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5336.620821][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5336.621217][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5336.621611][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5336.622056][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5336.622388][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5336.622786][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5336.623182][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5336.623579][    C1] PKRU: 55555554
[ 5336.623758][    C1] Call Trace:
[ 5336.623929][    C1]  <IRQ>
[ 5336.624078][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5336.624340][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5336.624584][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5336.624861][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5336.625134][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5336.625420][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5336.625687][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5336.625994][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5336.626257][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5336.626570][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5336.626867][    C1]  </IRQ>
[ 5336.627016][    C1]  <TASK>
[ 5336.627168][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5336.627483][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5336.627773][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5336.628069][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5336.628359][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5336.628672][    C1]  ? lock_acquire+0x1c1/0x220
[ 5336.628913][    C1]  ? lock_release+0x1d5/0x250
[ 5336.629153][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5336.629402][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5336.629672][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5336.629958][    C1]  ? lock_acquire+0x1c1/0x220
[ 5336.630196][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5336.630436][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5336.630696][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5336.630933][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5336.631180][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5336.631439][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5336.631718][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5336.631995][    C1]  ip_local_deliver+0x19d/0x480
[ 5336.632242][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5336.632514][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5336.632782][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5336.633127][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5336.633380][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5336.633699][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5336.633961][    C1]  ip_rcv+0x564/0x740
[ 5336.634165][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5336.634396][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5336.634650][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5336.634924][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5336.635197][    C1]  ? skb_clone+0x10b/0x330
[ 5336.635425][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5336.635745][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5336.636050][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5336.636331][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5336.636628][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5336.636875][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5336.637106][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5336.637407][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5336.637689][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5336.638014][    C1]  ? lock_acquire+0x1c1/0x220
[ 5336.638253][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5336.638552][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5336.638837][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5336.639153][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5336.639409][    C1]  ? __skb_clone+0x57a/0x760
[ 5336.639644][    C1]  netif_receive_skb+0x55/0x280
[ 5336.639893][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5336.640204][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5336.640535][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5336.640835][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5336.641109][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5336.641398][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5336.641709][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5336.641995][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5336.642311][    C1]  ? stack_trace_save+0x95/0xd0
[ 5336.642564][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5336.642844][    C1]  ? kasan_save_stack+0x34/0x50
[ 5336.643094][    C1]  ? kasan_save_stack+0x24/0x50
[ 5336.643342][    C1]  ? kasan_save_track+0x14/0x30
[ 5336.643589][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5336.643854][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5336.644112][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5336.644361][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5336.644625][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5336.644889][    C1]  ? ip_output+0x16b/0x4f0
[ 5336.645113][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5336.645369][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5336.645643][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5336.645909][    C1]  ? get_reg+0x119/0x190
[ 5336.646124][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5336.646390][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5336.646703][    C1]  __tcf_classify+0x329/0x7d0
[ 5336.646944][    C1]  tcf_classify+0x283/0x930
[ 5336.647176][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5336.647426][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5336.647680][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5336.647966][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5336.648235][    C1]  tc_run+0x2e4/0x5d0
[ 5336.648440][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5336.648672][    C1]  ? lock_acquire+0x1c1/0x220
[ 5336.648910][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5336.649170][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5336.649422][    C1]  ? lock_acquire+0x1c1/0x220
[ 5336.649658][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5336.649923][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5336.650229][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5336.650500][    C1]  ? neigh_hh_output+0x348/0x590
[ 5336.650752][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5336.651016][    C1]  ip_finish_output2+0x786/0x18e0
[ 5336.651272][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5336.651552][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5336.651888][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5336.652164][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5336.652414][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5336.652680][    C1]  ip_output+0x16b/0x4f0
[ 5336.652896][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5336.653131][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5336.653373][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5336.653660][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5336.653911][    C1]  ? ip_local_out+0x114/0x3b0
[ 5336.654150][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5336.654396][    C1]  ? __create_object+0x5e/0xb0
[ 5336.654640][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5336.654906][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5336.655188][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5336.655460][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5336.655741][    C1]  tcp_release_cb+0x1e9/0x390
[ 5336.655981][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5336.656245][    C1]  release_sock+0xb8/0x1d0
[ 5336.656473][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5336.656695][    C1]  ? lock_release+0x1d5/0x250
[ 5336.656933][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5336.657183][    C1]  ? core_sys_select+0x620/0x710
[ 5336.657437][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5336.657705][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5336.657932][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5336.658180][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5336.658434][    C1]  ? __fget_light+0x54/0x1e0
[ 5336.658670][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5336.658934][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5336.659175][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5336.659438][    C1]  ? __might_fault+0xc6/0x180
[ 5336.659681][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5336.659961][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5336.660261][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5336.660562][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5336.660883][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5336.661133][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5336.661435][    C1]  do_syscall_64+0xc9/0x1e0
[ 5336.661669][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5336.661968][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5336.662193][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5336.663161][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5336.663582][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5336.663979][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5336.664376][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5336.664776][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5336.665173][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5336.665573][    C1]  </TASK>
[ 5336.665731][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2761s! [perl:7725]
[ 5336.666141][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5336.667384][    C3] irq event stamp: 290154
[ 5336.667599][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5336.668125][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5336.668623][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5336.669089][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5336.669545][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5336.669989][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5336.670595][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5336.670917][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5336.671876][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5336.672179][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5336.672574][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5336.672965][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5336.673357][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5336.673752][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5336.674146][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5336.674587][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5336.674915][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5336.675309][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5336.675705][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5336.676098][    C3] PKRU: 55555554
[ 5336.676278][    C3] Call Trace:
[ 5336.676444][    C3]  <IRQ>
[ 5336.676597][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5336.676856][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5336.677096][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5336.677371][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5336.677640][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5336.677927][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5336.678190][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5336.678491][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5336.678751][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5336.679055][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5336.679352][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5336.679664][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5336.679949][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5336.680243][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5336.680528][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5336.680835][    C3]  ? get_stack_info+0x36/0xc0
[ 5336.681077][    C3]  ? lock_acquire+0x1c1/0x220
[ 5336.681316][    C3]  ? lock_release+0x1d5/0x250
[ 5336.681554][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5336.681801][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5336.682072][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5336.682353][    C3]  ? lock_acquire+0x1c1/0x220
[ 5336.682590][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5336.682828][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5336.683086][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5336.683317][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5336.683562][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5336.683816][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5336.684089][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5336.684365][    C3]  ip_local_deliver+0x19d/0x480
[ 5336.684610][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5336.684880][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5336.685150][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5336.685494][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5336.685743][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5336.686061][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5336.686320][    C3]  ip_rcv+0x564/0x740
[ 5336.686524][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5336.686755][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5336.687006][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5336.687280][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5336.687532][    C3]  ? skb_clone+0x10b/0x330
[ 5336.687755][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5336.688071][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5336.688372][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5336.688652][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5336.688941][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5336.689188][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5336.689416][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5336.689711][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5336.689993][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5336.690314][    C3]  ? lock_acquire+0x1c1/0x220
[ 5336.690550][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5336.690842][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5336.691126][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5336.691440][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5336.691692][    C3]  ? __skb_clone+0x57a/0x760
[ 5336.691921][    C3]  netif_receive_skb+0x55/0x280
[ 5336.692170][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5336.692480][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5336.692807][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5336.693105][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5336.693376][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5336.693661][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5336.693970][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5336.694278][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5336.694601][    C3]  ? lock_release+0x1d5/0x250
[ 5336.694838][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5336.695099][    C3]  ? kernel_text_address+0xce/0xe0
[ 5336.695358][    C3]  ? __kernel_text_address+0x12/0x40
[ 5336.695622][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5336.695902][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5336.696210][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5336.696457][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5336.696735][    C3]  ? get_stack_info+0x36/0xc0
[ 5336.696972][    C3]  __tcf_classify+0x329/0x7d0
[ 5336.697211][    C3]  tcf_classify+0x283/0x930
[ 5336.697441][    C3]  ? lock_release+0x1d5/0x250
[ 5336.697677][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5336.697938][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5336.698192][    C3]  ? __kernel_text_address+0x12/0x40
[ 5336.698456][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5336.698734][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5336.699043][    C3]  tc_run+0x2e4/0x5d0
[ 5336.699245][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5336.699474][    C3]  ? lock_acquire+0x1c1/0x220
[ 5336.699710][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5336.699968][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5336.700218][    C3]  ? lock_acquire+0x1c1/0x220
[ 5336.700452][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5336.700714][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5336.701012][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5336.701282][    C3]  ? neigh_hh_output+0x348/0x590
[ 5336.701532][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5336.701794][    C3]  ip_finish_output2+0x786/0x18e0
[ 5336.702048][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5336.702382][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5336.702654][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5336.702903][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5336.703164][    C3]  ip_output+0x16b/0x4f0
[ 5336.703380][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5336.703618][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5336.703893][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5336.704201][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5336.704473][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5336.704722][    C3]  ? __alloc_skb+0xd4/0x280
[ 5336.704948][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5336.705216][    C3]  ? tcp_fragment+0x168/0x1040
[ 5336.705455][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5336.705702][    C3]  ? ip_local_out+0x114/0x3b0
[ 5336.705940][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5336.706186][    C3]  ? __skb_clone+0x57a/0x760
[ 5336.706419][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5336.706688][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5336.706963][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5336.707206][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5336.707451][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5336.707749][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5336.708065][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5336.708305][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5336.708563][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5336.708829][    C3]  tcp_write_timer+0x82/0x1d0
[ 5336.709064][    C3]  call_timer_fn+0x173/0x430
[ 5336.709301][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5336.709560][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5336.709817][    C3]  __run_timers.part.0+0x52d/0x890
[ 5336.710075][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5336.710341][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5336.710623][    C3]  ? lock_acquire+0x1c1/0x220
[ 5336.710859][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5336.711148][    C3]  ? lock_release+0x1d5/0x250
[ 5336.711384][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5336.711643][    C3]  ? ktime_get+0xb3/0x190
[ 5336.711860][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5336.712152][    C3]  run_timer_softirq+0x72/0x100
[ 5336.712396][    C3]  __do_softirq+0x1b9/0x7ff
[ 5336.712627][    C3]  irq_exit_rcu+0x98/0xc0
[ 5336.712844][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5336.713124][    C3]  </IRQ>
[ 5336.713274][    C3]  <TASK>
[ 5336.713421][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5336.713722][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5336.714040][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5336.714994][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5336.715298][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5336.715688][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5336.716081][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5336.716474][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5336.716871][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5336.717265][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5336.717558][    C3]  uart_start+0xe4/0x1b0
[ 5336.717774][    C3]  n_tty_write+0x677/0x7a0
[ 5336.718002][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5336.718252][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5336.718534][    C3]  ? lock_acquire+0x1c1/0x220
[ 5336.718770][    C3]  ? iterate_tty_write+0x95/0x540
[ 5336.719024][    C3]  iterate_tty_write+0x229/0x540
[ 5336.719274][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5336.719559][    C3]  vfs_write+0x9e9/0x10a0
[ 5336.719781][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5336.720020][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5336.720260][    C3]  ? lock_acquire+0x1c1/0x220
[ 5336.720497][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5336.720783][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5336.721045][    C3]  ? __fget_light+0x54/0x1e0
[ 5336.721279][    C3]  ksys_write+0xf5/0x1e0
[ 5336.721494][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5336.721741][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5336.722040][    C3]  do_syscall_64+0xc9/0x1e0
[ 5336.722270][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5336.722566][    C3] RIP: 0033:0x7f93b2836957
[ 5336.722789][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5336.723744][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5336.724163][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5336.724557][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5336.724950][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5336.725343][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5336.725734][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5336.726127][    C3]  </TASK>
[ 5364.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2787s! [ncat:8027]
[ 5364.613588][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5364.614845][    C1] irq event stamp: 174248
[ 5364.615061][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5364.615590][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5364.616054][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5364.616525][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5364.616988][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5364.617434][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5364.618043][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5364.618367][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5364.619332][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5364.619642][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5364.620036][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5364.620433][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5364.620828][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5364.621223][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5364.621619][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5364.622063][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5364.622394][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5364.622792][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5364.623187][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5364.623582][    C1] PKRU: 55555554
[ 5364.623763][    C1] Call Trace:
[ 5364.623935][    C1]  <IRQ>
[ 5364.624084][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5364.624346][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5364.624589][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5364.624865][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5364.625136][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5364.625422][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5364.625687][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5364.625993][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5364.626253][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5364.626564][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5364.626859][    C1]  </IRQ>
[ 5364.627008][    C1]  <TASK>
[ 5364.627156][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5364.627470][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5364.627759][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5364.628050][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5364.628339][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5364.628651][    C1]  ? lock_acquire+0x1c1/0x220
[ 5364.628890][    C1]  ? lock_release+0x1d5/0x250
[ 5364.629128][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5364.629377][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5364.629647][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5364.629932][    C1]  ? lock_acquire+0x1c1/0x220
[ 5364.630169][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5364.630409][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5364.630668][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5364.630903][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5364.631150][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5364.631408][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5364.631684][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5364.631959][    C1]  ip_local_deliver+0x19d/0x480
[ 5364.632207][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5364.632478][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5364.632741][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5364.633089][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5364.633344][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5364.633663][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5364.633926][    C1]  ip_rcv+0x564/0x740
[ 5364.634129][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5364.634360][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5364.634616][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5364.634890][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5364.635161][    C1]  ? skb_clone+0x10b/0x330
[ 5364.635390][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5364.635709][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5364.636015][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5364.636297][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5364.636594][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5364.636840][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5364.637076][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5364.637376][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5364.637659][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5364.637982][    C1]  ? lock_acquire+0x1c1/0x220
[ 5364.638220][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5364.638513][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5364.638797][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5364.639112][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5364.639366][    C1]  ? __skb_clone+0x57a/0x760
[ 5364.639600][    C1]  netif_receive_skb+0x55/0x280
[ 5364.639846][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5364.640157][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5364.640486][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5364.640785][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5364.641057][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5364.641345][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5364.641654][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5364.641938][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5364.642253][    C1]  ? stack_trace_save+0x95/0xd0
[ 5364.642500][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5364.642778][    C1]  ? kasan_save_stack+0x34/0x50
[ 5364.643028][    C1]  ? kasan_save_stack+0x24/0x50
[ 5364.643275][    C1]  ? kasan_save_track+0x14/0x30
[ 5364.643521][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5364.643785][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5364.644038][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5364.644285][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5364.644548][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5364.644811][    C1]  ? ip_output+0x16b/0x4f0
[ 5364.645035][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5364.645289][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5364.645562][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5364.645828][    C1]  ? get_reg+0x119/0x190
[ 5364.646042][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5364.646312][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5364.646623][    C1]  __tcf_classify+0x329/0x7d0
[ 5364.646863][    C1]  tcf_classify+0x283/0x930
[ 5364.647093][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5364.647342][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5364.647595][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5364.647879][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5364.648144][    C1]  tc_run+0x2e4/0x5d0
[ 5364.648349][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5364.648581][    C1]  ? lock_acquire+0x1c1/0x220
[ 5364.648819][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5364.649079][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5364.649332][    C1]  ? lock_acquire+0x1c1/0x220
[ 5364.649567][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5364.649830][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5364.650133][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5364.650403][    C1]  ? neigh_hh_output+0x348/0x590
[ 5364.650653][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5364.650916][    C1]  ip_finish_output2+0x786/0x18e0
[ 5364.651170][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5364.651448][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5364.651783][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5364.652058][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5364.652308][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5364.652573][    C1]  ip_output+0x16b/0x4f0
[ 5364.652788][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5364.653024][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5364.653264][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5364.653551][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5364.653800][    C1]  ? ip_local_out+0x114/0x3b0
[ 5364.654038][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5364.654284][    C1]  ? __create_object+0x5e/0xb0
[ 5364.654527][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5364.654792][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5364.655074][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5364.655345][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5364.655625][    C1]  tcp_release_cb+0x1e9/0x390
[ 5364.655864][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5364.656128][    C1]  release_sock+0xb8/0x1d0
[ 5364.656356][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5364.656579][    C1]  ? lock_release+0x1d5/0x250
[ 5364.656817][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5364.657066][    C1]  ? core_sys_select+0x620/0x710
[ 5364.657322][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5364.657589][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5364.657814][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5364.658062][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5364.658315][    C1]  ? __fget_light+0x54/0x1e0
[ 5364.658551][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5364.658814][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5364.659053][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5364.659316][    C1]  ? __might_fault+0xc6/0x180
[ 5364.659560][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5364.659839][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5364.660138][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5364.660437][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5364.660757][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5364.661008][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5364.661308][    C1]  do_syscall_64+0xc9/0x1e0
[ 5364.661542][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5364.661839][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5364.662068][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5364.663028][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5364.663446][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5364.663840][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5364.664235][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5364.664631][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5364.665025][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5364.665425][    C1]  </TASK>
[ 5364.665583][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2787s! [perl:7725]
[ 5364.665993][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5364.667248][    C3] irq event stamp: 290154
[ 5364.667464][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5364.667988][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5364.668487][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5364.668952][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5364.669410][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5364.669854][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5364.670462][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5364.670789][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5364.671751][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5364.672060][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5364.672456][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5364.672851][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5364.673246][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5364.673642][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5364.674038][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5364.674482][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5364.674810][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5364.675207][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5364.675604][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5364.675997][    C3] PKRU: 55555554
[ 5364.676179][    C3] Call Trace:
[ 5364.676350][    C3]  <IRQ>
[ 5364.676505][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5364.676765][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5364.677007][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5364.677282][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5364.677551][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5364.677839][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5364.678102][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5364.678406][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5364.678667][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5364.678972][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5364.679266][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5364.679578][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5364.679865][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5364.680158][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5364.680446][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5364.680753][    C3]  ? get_stack_info+0x36/0xc0
[ 5364.680994][    C3]  ? lock_acquire+0x1c1/0x220
[ 5364.681233][    C3]  ? lock_release+0x1d5/0x250
[ 5364.681471][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5364.681718][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5364.681988][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5364.682271][    C3]  ? lock_acquire+0x1c1/0x220
[ 5364.682512][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5364.682751][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5364.683009][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5364.683242][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5364.683486][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5364.683742][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5364.684015][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5364.684292][    C3]  ip_local_deliver+0x19d/0x480
[ 5364.684538][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5364.684806][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5364.685067][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5364.685413][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5364.685663][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5364.685980][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5364.686241][    C3]  ip_rcv+0x564/0x740
[ 5364.686449][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5364.686676][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5364.686927][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5364.687202][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5364.687448][    C3]  ? skb_clone+0x10b/0x330
[ 5364.687674][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5364.687990][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5364.688290][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5364.688570][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5364.688859][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5364.689106][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5364.689335][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5364.689631][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5364.689914][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5364.690237][    C3]  ? lock_acquire+0x1c1/0x220
[ 5364.690474][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5364.690765][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5364.691050][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5364.691365][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5364.691618][    C3]  ? __skb_clone+0x57a/0x760
[ 5364.691848][    C3]  netif_receive_skb+0x55/0x280
[ 5364.692094][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5364.692404][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5364.692732][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5364.693029][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5364.693300][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5364.693586][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5364.693896][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5364.694203][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5364.694526][    C3]  ? lock_release+0x1d5/0x250
[ 5364.694763][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5364.695027][    C3]  ? kernel_text_address+0xce/0xe0
[ 5364.695286][    C3]  ? __kernel_text_address+0x12/0x40
[ 5364.695550][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5364.695832][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5364.696139][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5364.696392][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5364.696668][    C3]  ? get_stack_info+0x36/0xc0
[ 5364.696905][    C3]  __tcf_classify+0x329/0x7d0
[ 5364.697145][    C3]  tcf_classify+0x283/0x930
[ 5364.697375][    C3]  ? lock_release+0x1d5/0x250
[ 5364.697612][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5364.697874][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5364.698126][    C3]  ? __kernel_text_address+0x12/0x40
[ 5364.698393][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5364.698673][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5364.698982][    C3]  tc_run+0x2e4/0x5d0
[ 5364.699184][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5364.699414][    C3]  ? lock_acquire+0x1c1/0x220
[ 5364.699652][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5364.699909][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5364.700160][    C3]  ? lock_acquire+0x1c1/0x220
[ 5364.700396][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5364.700659][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5364.700958][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5364.701230][    C3]  ? neigh_hh_output+0x348/0x590
[ 5364.701479][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5364.701741][    C3]  ip_finish_output2+0x786/0x18e0
[ 5364.701995][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5364.702331][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5364.702603][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5364.702852][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5364.703113][    C3]  ip_output+0x16b/0x4f0
[ 5364.703330][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5364.703569][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5364.703844][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5364.704153][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5364.704426][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5364.704676][    C3]  ? __alloc_skb+0xd4/0x280
[ 5364.704904][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5364.705173][    C3]  ? tcp_fragment+0x168/0x1040
[ 5364.705414][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5364.705663][    C3]  ? ip_local_out+0x114/0x3b0
[ 5364.705900][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5364.706146][    C3]  ? __skb_clone+0x57a/0x760
[ 5364.706380][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5364.706649][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5364.706926][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5364.707169][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5364.707416][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5364.707714][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5364.708031][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5364.708271][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5364.708529][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5364.708796][    C3]  tcp_write_timer+0x82/0x1d0
[ 5364.709032][    C3]  call_timer_fn+0x173/0x430
[ 5364.709266][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5364.709526][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5364.709786][    C3]  __run_timers.part.0+0x52d/0x890
[ 5364.710043][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5364.710311][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5364.710593][    C3]  ? lock_acquire+0x1c1/0x220
[ 5364.710830][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5364.711115][    C3]  ? lock_release+0x1d5/0x250
[ 5364.711352][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5364.711613][    C3]  ? ktime_get+0xb3/0x190
[ 5364.711832][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5364.712126][    C3]  run_timer_softirq+0x72/0x100
[ 5364.712371][    C3]  __do_softirq+0x1b9/0x7ff
[ 5364.712602][    C3]  irq_exit_rcu+0x98/0xc0
[ 5364.712819][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5364.713101][    C3]  </IRQ>
[ 5364.713251][    C3]  <TASK>
[ 5364.713399][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5364.713700][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5364.714021][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5364.714976][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5364.715281][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5364.715675][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5364.716070][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5364.716470][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5364.716863][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5364.717257][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5364.717550][    C3]  uart_start+0xe4/0x1b0
[ 5364.717767][    C3]  n_tty_write+0x677/0x7a0
[ 5364.717998][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5364.718248][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5364.718530][    C3]  ? lock_acquire+0x1c1/0x220
[ 5364.718767][    C3]  ? iterate_tty_write+0x95/0x540
[ 5364.719022][    C3]  iterate_tty_write+0x229/0x540
[ 5364.719273][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5364.719558][    C3]  vfs_write+0x9e9/0x10a0
[ 5364.719781][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5364.720022][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5364.720267][    C3]  ? lock_acquire+0x1c1/0x220
[ 5364.720503][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5364.720790][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5364.721052][    C3]  ? __fget_light+0x54/0x1e0
[ 5364.721286][    C3]  ksys_write+0xf5/0x1e0
[ 5364.721502][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5364.721748][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5364.722048][    C3]  do_syscall_64+0xc9/0x1e0
[ 5364.722277][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5364.722575][    C3] RIP: 0033:0x7f93b2836957
[ 5364.722799][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5364.723758][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5364.724174][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5364.724567][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5364.724962][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5364.725356][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5364.725749][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5364.726146][    C3]  </TASK>
[ 5387.135162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5387.135537][    C1] rcu: 1-....: (3005608 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=725814
[ 5387.136092][    C1] rcu: (t=2993164 jiffies g=1064457 q=94 ncpus=4)
[ 5387.136427][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5387.136873][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5387.137486][    C1] RIP: 0010:kasan_check_range+0x161/0x1c0
[ 5387.137780][    C1] Code: 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 48 83 c0 01 48 39 d0 74 a5 <80> 38 00 74 f2 e9 74 ff ff ff b8 01 00 00 00 c3 cc cc cc cc 48 29
[ 5387.138747][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[ 5387.139056][    C1] RAX: ffffed1000f511c3 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[ 5387.139453][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5387.139852][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5387.140249][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5387.140646][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5387.141043][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5387.141489][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5387.141820][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5387.142218][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5387.142615][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5387.143011][    C1] PKRU: 55555554
[ 5387.143191][    C1] Call Trace:
[ 5387.143364][    C1]  <IRQ>
[ 5387.143512][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5387.143788][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 5387.144039][    C1]  ? check_cpu_stall+0x284/0x500
[ 5387.144290][    C1]  ? rcu_pending+0x92/0x360
[ 5387.144519][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5387.144788][    C1]  ? update_process_times+0xb9/0x110
[ 5387.145059][    C1]  ? tick_sched_handle+0x67/0x130
[ 5387.145316][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5387.145601][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5387.145844][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5387.146158][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5387.146433][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5387.146718][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5387.146986][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5387.147290][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5387.147551][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5387.147860][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5387.148157][    C1]  </IRQ>
[ 5387.148306][    C1]  <TASK>
[ 5387.148457][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5387.148770][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5387.149063][    C1]  ? kasan_check_range+0x161/0x1c0
[ 5387.149323][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5387.149603][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5387.149918][    C1]  ? lock_acquire+0x1c1/0x220
[ 5387.150160][    C1]  ? lock_release+0x1d5/0x250
[ 5387.150399][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5387.150645][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5387.150917][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5387.151200][    C1]  ? lock_acquire+0x1c1/0x220
[ 5387.151438][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5387.151679][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5387.151939][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5387.152172][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5387.152419][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5387.152677][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5387.152952][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5387.153230][    C1]  ip_local_deliver+0x19d/0x480
[ 5387.153478][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5387.153752][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5387.154016][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5387.154363][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5387.154616][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5387.154935][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5387.155199][    C1]  ip_rcv+0x564/0x740
[ 5387.155405][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5387.155635][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5387.155890][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5387.156166][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5387.156444][    C1]  ? skb_clone+0x10b/0x330
[ 5387.156671][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5387.156990][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5387.157296][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5387.157577][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5387.157874][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5387.158122][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5387.158350][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5387.158651][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5387.158935][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5387.159259][    C1]  ? lock_acquire+0x1c1/0x220
[ 5387.159495][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5387.159792][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5387.160076][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5387.160392][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5387.160648][    C1]  ? __skb_clone+0x57a/0x760
[ 5387.160884][    C1]  netif_receive_skb+0x55/0x280
[ 5387.161132][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5387.161445][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5387.161777][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5387.162073][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5387.162350][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5387.162637][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5387.162949][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5387.163232][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5387.163547][    C1]  ? stack_trace_save+0x95/0xd0
[ 5387.163794][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5387.164074][    C1]  ? kasan_save_stack+0x34/0x50
[ 5387.164322][    C1]  ? kasan_save_stack+0x24/0x50
[ 5387.164569][    C1]  ? kasan_save_track+0x14/0x30
[ 5387.164816][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5387.165078][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5387.165332][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5387.165579][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5387.165842][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5387.166105][    C1]  ? ip_output+0x16b/0x4f0
[ 5387.166342][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5387.166598][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5387.166869][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5387.167135][    C1]  ? get_reg+0x119/0x190
[ 5387.167352][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5387.167618][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5387.167927][    C1]  __tcf_classify+0x329/0x7d0
[ 5387.168166][    C1]  tcf_classify+0x283/0x930
[ 5387.168397][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5387.168648][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5387.168902][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5387.169186][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5387.169454][    C1]  tc_run+0x2e4/0x5d0
[ 5387.169665][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5387.169893][    C1]  ? lock_acquire+0x1c1/0x220
[ 5387.170131][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5387.170392][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5387.170644][    C1]  ? lock_acquire+0x1c1/0x220
[ 5387.170884][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5387.171147][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5387.171452][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5387.171723][    C1]  ? neigh_hh_output+0x348/0x590
[ 5387.171975][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5387.172238][    C1]  ip_finish_output2+0x786/0x18e0
[ 5387.172495][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5387.172774][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5387.173111][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5387.173388][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5387.173640][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5387.173903][    C1]  ip_output+0x16b/0x4f0
[ 5387.174118][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5387.174355][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5387.174599][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5387.174882][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5387.175133][    C1]  ? ip_local_out+0x114/0x3b0
[ 5387.175376][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5387.175623][    C1]  ? __create_object+0x5e/0xb0
[ 5387.175867][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5387.176133][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5387.176416][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5387.176687][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5387.176971][    C1]  tcp_release_cb+0x1e9/0x390
[ 5387.177209][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5387.177474][    C1]  release_sock+0xb8/0x1d0
[ 5387.177700][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5387.177921][    C1]  ? lock_release+0x1d5/0x250
[ 5387.178157][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5387.178407][    C1]  ? core_sys_select+0x620/0x710
[ 5387.178662][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5387.178929][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5387.179156][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5387.179406][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5387.179660][    C1]  ? __fget_light+0x54/0x1e0
[ 5387.179896][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5387.180162][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5387.180400][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5387.180665][    C1]  ? __might_fault+0xc6/0x180
[ 5387.180907][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5387.181189][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5387.181486][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5387.181787][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5387.182108][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5387.182360][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5387.182664][    C1]  do_syscall_64+0xc9/0x1e0
[ 5387.182895][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5387.183196][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5387.183426][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5387.184389][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5387.184809][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5387.185206][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5387.185603][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5387.185999][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5387.186401][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5387.186800][    C1]  </TASK>
[ 5387.186963][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 5387.187240][    C3] NMI backtrace for cpu 3
[ 5387.187246][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5387.187250][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5387.187253][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5387.187259][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5387.187263][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5387.187266][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5387.187268][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5387.187270][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5387.187271][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5387.187273][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5387.187275][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5387.187278][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5387.187281][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5387.187282][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5387.187283][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5387.187285][    C3] PKRU: 55555554
[ 5387.187286][    C3] Call Trace:
[ 5387.187289][    C3]  <NMI>
[ 5387.187292][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 5387.187297][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5387.187303][    C3]  ? nmi_handle+0x153/0x420
[ 5387.187309][    C3]  ? default_do_nmi+0x41/0x100
[ 5387.187312][    C3]  ? exc_nmi+0xf3/0x120
[ 5387.187314][    C3]  ? end_repeat_nmi+0xf/0x60
[ 5387.187320][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5387.187324][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5387.187327][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5387.187330][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5387.187333][    C3]  </NMI>
[ 5387.187334][    C3]  <IRQ>
[ 5387.187336][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5387.187339][    C3]  ? get_stack_info+0x36/0xc0
[ 5387.187345][    C3]  ? lock_acquire+0x1c1/0x220
[ 5387.187349][    C3]  ? lock_release+0x1d5/0x250
[ 5387.187352][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5387.187356][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5387.187359][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5387.187363][    C3]  ? lock_acquire+0x1c1/0x220
[ 5387.187365][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5387.187369][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5387.187373][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5387.187380][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5387.187383][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5387.187387][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5387.187392][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5387.187396][    C3]  ip_local_deliver+0x19d/0x480
[ 5387.187399][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5387.187401][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5387.187404][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5387.187410][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5387.187414][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5387.187417][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5387.187426][    C3]  ip_rcv+0x564/0x740
[ 5387.187429][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5387.187432][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5387.187436][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5387.187439][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5387.187444][    C3]  ? skb_clone+0x10b/0x330
[ 5387.187448][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5387.187454][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5387.187460][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5387.187464][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5387.187472][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5387.187476][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5387.187478][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5387.187482][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5387.187485][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5387.187490][    C3]  ? lock_acquire+0x1c1/0x220
[ 5387.187492][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5387.187497][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5387.187501][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5387.187506][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5387.187509][    C3]  ? __skb_clone+0x57a/0x760
[ 5387.187511][    C3]  netif_receive_skb+0x55/0x280
[ 5387.187514][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5387.187522][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5387.187528][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5387.187535][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5387.187540][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5387.187550][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5387.187558][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5387.187567][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5387.187576][    C3]  ? lock_release+0x1d5/0x250
[ 5387.187579][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5387.187585][    C3]  ? kernel_text_address+0xce/0xe0
[ 5387.187589][    C3]  ? __kernel_text_address+0x12/0x40
[ 5387.187592][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5387.187594][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5387.187598][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5387.187605][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5387.187608][    C3]  ? get_stack_info+0x36/0xc0
[ 5387.187612][    C3]  __tcf_classify+0x329/0x7d0
[ 5387.187618][    C3]  tcf_classify+0x283/0x930
[ 5387.187622][    C3]  ? lock_release+0x1d5/0x250
[ 5387.187625][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5387.187627][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5387.187631][    C3]  ? __kernel_text_address+0x12/0x40
[ 5387.187633][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5387.187635][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5387.187639][    C3]  tc_run+0x2e4/0x5d0
[ 5387.187643][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5387.187646][    C3]  ? lock_acquire+0x1c1/0x220
[ 5387.187648][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5387.187652][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5387.187656][    C3]  ? lock_acquire+0x1c1/0x220
[ 5387.187658][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5387.187661][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5387.187665][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5387.187668][    C3]  ? neigh_hh_output+0x348/0x590
[ 5387.187671][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5387.187675][    C3]  ip_finish_output2+0x786/0x18e0
[ 5387.187679][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5387.187686][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5387.187689][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5387.187693][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5387.187696][    C3]  ip_output+0x16b/0x4f0
[ 5387.187699][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5387.187702][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5387.187705][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5387.187708][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5387.187711][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5387.187715][    C3]  ? __alloc_skb+0xd4/0x280
[ 5387.187718][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5387.187724][    C3]  ? tcp_fragment+0x168/0x1040
[ 5387.187727][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5387.187730][    C3]  ? ip_local_out+0x114/0x3b0
[ 5387.187733][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5387.187737][    C3]  ? __skb_clone+0x57a/0x760
[ 5387.187740][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5387.187745][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5387.187749][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5387.187754][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5387.187758][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5387.187762][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5387.187766][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5387.187769][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5387.187773][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5387.187776][    C3]  tcp_write_timer+0x82/0x1d0
[ 5387.187779][    C3]  call_timer_fn+0x173/0x430
[ 5387.187784][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5387.187789][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5387.187794][    C3]  __run_timers.part.0+0x52d/0x890
[ 5387.187797][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5387.187801][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5387.187804][    C3]  ? lock_acquire+0x1c1/0x220
[ 5387.187806][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5387.187811][    C3]  ? lock_release+0x1d5/0x250
[ 5387.187814][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5387.187817][    C3]  ? ktime_get+0xb3/0x190
[ 5387.187820][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5387.187824][    C3]  run_timer_softirq+0x72/0x100
[ 5387.187828][    C3]  __do_softirq+0x1b9/0x7ff
[ 5387.187832][    C3]  irq_exit_rcu+0x98/0xc0
[ 5387.187835][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5387.187839][    C3]  </IRQ>
[ 5387.187840][    C3]  <TASK>
[ 5387.187841][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5387.187845][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5387.187849][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5387.187851][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5387.187853][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5387.187855][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5387.187856][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5387.187857][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5387.187859][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5387.187863][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5387.187867][    C3]  uart_start+0xe4/0x1b0
[ 5387.187875][    C3]  n_tty_write+0x677/0x7a0
[ 5387.187884][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5387.187887][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5387.187893][    C3]  ? lock_acquire+0x1c1/0x220
[ 5387.187896][    C3]  ? iterate_tty_write+0x95/0x540
[ 5387.187900][    C3]  iterate_tty_write+0x229/0x540
[ 5387.187905][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5387.187909][    C3]  vfs_write+0x9e9/0x10a0
[ 5387.187913][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5387.187916][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5387.187920][    C3]  ? lock_acquire+0x1c1/0x220
[ 5387.187922][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5387.187926][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5387.187929][    C3]  ? __fget_light+0x54/0x1e0
[ 5387.187934][    C3]  ksys_write+0xf5/0x1e0
[ 5387.187938][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5387.187942][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5387.187945][    C3]  do_syscall_64+0xc9/0x1e0
[ 5387.187949][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5387.187952][    C3] RIP: 0033:0x7f93b2836957
[ 5387.187955][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5387.187957][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5387.187959][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5387.187961][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5387.187962][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5387.187964][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5387.187966][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5387.187970][    C3]  </TASK>
[ 5412.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2831s! [ncat:8027]
[ 5412.613579][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5412.614837][    C1] irq event stamp: 174248
[ 5412.615055][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5412.615590][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5412.616053][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5412.616525][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5412.616985][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5412.617431][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5412.618041][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5412.618365][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5412.619332][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5412.619637][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5412.620034][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5412.620430][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5412.620828][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5412.621232][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5412.621628][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5412.622073][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5412.622405][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5412.622805][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5412.623203][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5412.623601][    C1] PKRU: 55555554
[ 5412.623782][    C1] Call Trace:
[ 5412.623953][    C1]  <IRQ>
[ 5412.624102][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5412.624365][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5412.624610][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5412.624884][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5412.625159][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5412.625446][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5412.625713][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5412.626020][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5412.626286][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5412.626597][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5412.626892][    C1]  </IRQ>
[ 5412.627042][    C1]  <TASK>
[ 5412.627192][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5412.627508][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5412.627799][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5412.628093][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5412.628384][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5412.628696][    C1]  ? lock_acquire+0x1c1/0x220
[ 5412.628936][    C1]  ? lock_release+0x1d5/0x250
[ 5412.629177][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5412.629426][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5412.629698][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5412.629984][    C1]  ? lock_acquire+0x1c1/0x220
[ 5412.630220][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5412.630460][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5412.630720][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5412.630956][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5412.631203][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5412.631463][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5412.631739][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5412.632015][    C1]  ip_local_deliver+0x19d/0x480
[ 5412.632261][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5412.632533][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5412.632796][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5412.633143][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5412.633398][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5412.633718][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5412.633981][    C1]  ip_rcv+0x564/0x740
[ 5412.634184][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5412.634416][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5412.634671][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5412.634947][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5412.635220][    C1]  ? skb_clone+0x10b/0x330
[ 5412.635448][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5412.635767][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5412.636071][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5412.636359][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5412.636652][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5412.636901][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5412.637132][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5412.637433][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5412.637716][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5412.638041][    C1]  ? lock_acquire+0x1c1/0x220
[ 5412.638280][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5412.638575][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5412.638861][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5412.639178][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5412.639434][    C1]  ? __skb_clone+0x57a/0x760
[ 5412.639667][    C1]  netif_receive_skb+0x55/0x280
[ 5412.639913][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5412.640230][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5412.640559][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5412.640859][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5412.641133][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5412.641422][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5412.641730][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5412.642016][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5412.642333][    C1]  ? stack_trace_save+0x95/0xd0
[ 5412.642581][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5412.642862][    C1]  ? kasan_save_stack+0x34/0x50
[ 5412.643112][    C1]  ? kasan_save_stack+0x24/0x50
[ 5412.643359][    C1]  ? kasan_save_track+0x14/0x30
[ 5412.643606][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5412.643871][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5412.644125][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5412.644372][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5412.644635][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5412.644900][    C1]  ? ip_output+0x16b/0x4f0
[ 5412.645124][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5412.645379][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5412.645653][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5412.645920][    C1]  ? get_reg+0x119/0x190
[ 5412.646135][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5412.646407][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5412.646715][    C1]  __tcf_classify+0x329/0x7d0
[ 5412.646957][    C1]  tcf_classify+0x283/0x930
[ 5412.647189][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5412.647437][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5412.647692][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5412.647979][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5412.648246][    C1]  tc_run+0x2e4/0x5d0
[ 5412.648452][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5412.648684][    C1]  ? lock_acquire+0x1c1/0x220
[ 5412.648921][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5412.649181][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5412.649438][    C1]  ? lock_acquire+0x1c1/0x220
[ 5412.649674][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5412.649938][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5412.650242][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5412.650514][    C1]  ? neigh_hh_output+0x348/0x590
[ 5412.650764][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5412.651030][    C1]  ip_finish_output2+0x786/0x18e0
[ 5412.651286][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5412.651567][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5412.651903][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5412.652178][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5412.652430][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5412.652695][    C1]  ip_output+0x16b/0x4f0
[ 5412.652912][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5412.653147][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5412.653388][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5412.653675][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5412.653926][    C1]  ? ip_local_out+0x114/0x3b0
[ 5412.654170][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5412.654418][    C1]  ? __create_object+0x5e/0xb0
[ 5412.654662][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5412.654929][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5412.655212][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5412.655484][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5412.655765][    C1]  tcp_release_cb+0x1e9/0x390
[ 5412.656005][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5412.656275][    C1]  release_sock+0xb8/0x1d0
[ 5412.656504][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5412.656724][    C1]  ? lock_release+0x1d5/0x250
[ 5412.656964][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5412.657215][    C1]  ? core_sys_select+0x620/0x710
[ 5412.657472][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5412.657741][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5412.657967][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5412.658217][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5412.658471][    C1]  ? __fget_light+0x54/0x1e0
[ 5412.658710][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5412.658975][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5412.659217][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5412.659481][    C1]  ? __might_fault+0xc6/0x180
[ 5412.659725][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5412.660006][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5412.660305][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5412.660607][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5412.660929][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5412.661181][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5412.661483][    C1]  do_syscall_64+0xc9/0x1e0
[ 5412.661718][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5412.662019][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5412.662245][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5412.663215][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5412.663638][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5412.664036][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5412.664435][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5412.664834][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5412.665233][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5412.665634][    C1]  </TASK>
[ 5412.665792][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2831s! [perl:7725]
[ 5412.666210][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5412.667461][    C3] irq event stamp: 290154
[ 5412.667677][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5412.668201][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5412.668699][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5412.669166][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5412.669626][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5412.670070][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5412.670677][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5412.671000][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5412.671963][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5412.672269][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5412.672666][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5412.673061][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5412.673456][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5412.673852][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5412.674250][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5412.674693][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5412.675022][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5412.675420][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5412.675816][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5412.676220][    C3] PKRU: 55555554
[ 5412.676405][    C3] Call Trace:
[ 5412.676573][    C3]  <IRQ>
[ 5412.676723][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5412.676984][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5412.677226][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5412.677505][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5412.677775][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5412.678063][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5412.678326][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5412.678634][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5412.678893][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5412.679198][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5412.679491][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5412.679803][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5412.680089][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5412.680387][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5412.680673][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5412.680980][    C3]  ? get_stack_info+0x36/0xc0
[ 5412.681222][    C3]  ? lock_acquire+0x1c1/0x220
[ 5412.681460][    C3]  ? lock_release+0x1d5/0x250
[ 5412.681698][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5412.681943][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5412.682214][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5412.682496][    C3]  ? lock_acquire+0x1c1/0x220
[ 5412.682734][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5412.682973][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5412.683232][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5412.683463][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5412.683709][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5412.683964][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5412.684237][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5412.684514][    C3]  ip_local_deliver+0x19d/0x480
[ 5412.684760][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5412.685030][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5412.685292][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5412.685636][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5412.685887][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5412.686212][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5412.686473][    C3]  ip_rcv+0x564/0x740
[ 5412.686676][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5412.686904][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5412.687156][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5412.687446][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5412.687677][    C3]  ? skb_clone+0x10b/0x330
[ 5412.687902][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5412.688223][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5412.688524][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5412.688805][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5412.689097][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5412.689344][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5412.689573][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5412.689868][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5412.690153][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5412.690475][    C3]  ? lock_acquire+0x1c1/0x220
[ 5412.690712][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5412.691004][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5412.691288][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5412.691601][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5412.691855][    C3]  ? __skb_clone+0x57a/0x760
[ 5412.692085][    C3]  netif_receive_skb+0x55/0x280
[ 5412.692332][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5412.692642][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5412.692970][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5412.693268][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5412.693539][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5412.693825][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5412.694136][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5412.694443][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5412.694767][    C3]  ? lock_release+0x1d5/0x250
[ 5412.695004][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5412.695269][    C3]  ? kernel_text_address+0xce/0xe0
[ 5412.695528][    C3]  ? __kernel_text_address+0x12/0x40
[ 5412.695792][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5412.696074][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5412.696388][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5412.696638][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5412.696912][    C3]  ? get_stack_info+0x36/0xc0
[ 5412.697151][    C3]  __tcf_classify+0x329/0x7d0
[ 5412.697391][    C3]  tcf_classify+0x283/0x930
[ 5412.697622][    C3]  ? lock_release+0x1d5/0x250
[ 5412.697857][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5412.698120][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5412.698374][    C3]  ? __kernel_text_address+0x12/0x40
[ 5412.698641][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5412.698922][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5412.699232][    C3]  tc_run+0x2e4/0x5d0
[ 5412.699435][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5412.699665][    C3]  ? lock_acquire+0x1c1/0x220
[ 5412.699906][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5412.700166][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5412.700417][    C3]  ? lock_acquire+0x1c1/0x220
[ 5412.700652][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5412.700914][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5412.701220][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5412.701490][    C3]  ? neigh_hh_output+0x348/0x590
[ 5412.701740][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5412.702005][    C3]  ip_finish_output2+0x786/0x18e0
[ 5412.702260][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5412.702597][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5412.702870][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5412.703122][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5412.703385][    C3]  ip_output+0x16b/0x4f0
[ 5412.703601][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5412.703842][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5412.704118][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5412.704427][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5412.704703][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5412.704954][    C3]  ? __alloc_skb+0xd4/0x280
[ 5412.705181][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5412.705450][    C3]  ? tcp_fragment+0x168/0x1040
[ 5412.705690][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5412.705940][    C3]  ? ip_local_out+0x114/0x3b0
[ 5412.706183][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5412.706431][    C3]  ? __skb_clone+0x57a/0x760
[ 5412.706665][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5412.706930][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5412.707209][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5412.707453][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5412.707701][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5412.707998][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5412.708315][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5412.708556][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5412.708815][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5412.709082][    C3]  tcp_write_timer+0x82/0x1d0
[ 5412.709319][    C3]  call_timer_fn+0x173/0x430
[ 5412.709559][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5412.709818][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5412.710078][    C3]  __run_timers.part.0+0x52d/0x890
[ 5412.710336][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5412.710604][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5412.710887][    C3]  ? lock_acquire+0x1c1/0x220
[ 5412.711124][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5412.711415][    C3]  ? lock_release+0x1d5/0x250
[ 5412.711654][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5412.711916][    C3]  ? ktime_get+0xb3/0x190
[ 5412.712134][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5412.712429][    C3]  run_timer_softirq+0x72/0x100
[ 5412.712677][    C3]  __do_softirq+0x1b9/0x7ff
[ 5412.712908][    C3]  irq_exit_rcu+0x98/0xc0
[ 5412.713126][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5412.713408][    C3]  </IRQ>
[ 5412.713560][    C3]  <TASK>
[ 5412.713708][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5412.714012][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5412.714334][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5412.715296][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5412.715603][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5412.715999][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5412.716401][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5412.716798][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5412.717193][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5412.717590][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5412.717884][    C3]  uart_start+0xe4/0x1b0
[ 5412.718102][    C3]  n_tty_write+0x677/0x7a0
[ 5412.718334][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5412.718585][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5412.718869][    C3]  ? lock_acquire+0x1c1/0x220
[ 5412.719107][    C3]  ? iterate_tty_write+0x95/0x540
[ 5412.719368][    C3]  iterate_tty_write+0x229/0x540
[ 5412.719620][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5412.719906][    C3]  vfs_write+0x9e9/0x10a0
[ 5412.720134][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5412.720374][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5412.720615][    C3]  ? lock_acquire+0x1c1/0x220
[ 5412.720852][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5412.721140][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5412.721404][    C3]  ? __fget_light+0x54/0x1e0
[ 5412.721637][    C3]  ksys_write+0xf5/0x1e0
[ 5412.721855][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5412.722101][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5412.722403][    C3]  do_syscall_64+0xc9/0x1e0
[ 5412.722634][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5412.722932][    C3] RIP: 0033:0x7f93b2836957
[ 5412.723156][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5412.724116][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5412.724536][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5412.724931][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5412.725326][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5412.725724][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5412.726118][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5412.726523][    C3]  </TASK>
[ 5440.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2857s! [ncat:8027]
[ 5440.613579][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5440.614840][    C1] irq event stamp: 174248
[ 5440.615059][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5440.615591][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5440.616062][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5440.616530][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5440.616995][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5440.617444][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5440.618056][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5440.618381][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5440.619350][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5440.619658][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5440.620056][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5440.620456][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5440.620855][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5440.621254][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5440.621650][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5440.622101][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5440.622434][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5440.622834][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5440.623232][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5440.623628][    C1] PKRU: 55555554
[ 5440.623811][    C1] Call Trace:
[ 5440.623983][    C1]  <IRQ>
[ 5440.624133][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5440.624397][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5440.624641][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5440.624919][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5440.625192][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5440.625478][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5440.625745][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5440.626056][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5440.626318][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5440.626630][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5440.626927][    C1]  </IRQ>
[ 5440.627077][    C1]  <TASK>
[ 5440.627226][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5440.627542][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5440.627833][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5440.628126][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5440.628417][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5440.628731][    C1]  ? lock_acquire+0x1c1/0x220
[ 5440.628972][    C1]  ? lock_release+0x1d5/0x250
[ 5440.629211][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5440.629461][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5440.629733][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5440.630020][    C1]  ? lock_acquire+0x1c1/0x220
[ 5440.630258][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5440.630503][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5440.630763][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5440.630999][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5440.631247][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5440.631506][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5440.631785][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5440.632061][    C1]  ip_local_deliver+0x19d/0x480
[ 5440.632309][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5440.632582][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5440.632847][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5440.633195][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5440.633450][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5440.633771][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5440.634035][    C1]  ip_rcv+0x564/0x740
[ 5440.634239][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5440.634472][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5440.634728][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5440.635004][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5440.635278][    C1]  ? skb_clone+0x10b/0x330
[ 5440.635508][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5440.635828][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5440.636138][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5440.636422][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5440.636717][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5440.636969][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5440.637201][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5440.637501][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5440.637785][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5440.638112][    C1]  ? lock_acquire+0x1c1/0x220
[ 5440.638352][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5440.638649][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5440.638935][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5440.639253][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5440.639510][    C1]  ? __skb_clone+0x57a/0x760
[ 5440.639744][    C1]  netif_receive_skb+0x55/0x280
[ 5440.639991][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5440.640306][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5440.640638][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5440.640939][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5440.641214][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5440.641503][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5440.641814][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5440.642100][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5440.642417][    C1]  ? stack_trace_save+0x95/0xd0
[ 5440.642668][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5440.642952][    C1]  ? kasan_save_stack+0x34/0x50
[ 5440.643203][    C1]  ? kasan_save_stack+0x24/0x50
[ 5440.643451][    C1]  ? kasan_save_track+0x14/0x30
[ 5440.643698][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5440.643964][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5440.644220][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5440.644468][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5440.644733][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5440.645000][    C1]  ? ip_output+0x16b/0x4f0
[ 5440.645225][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5440.645481][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5440.645755][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5440.646027][    C1]  ? get_reg+0x119/0x190
[ 5440.646242][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5440.646508][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5440.646817][    C1]  __tcf_classify+0x329/0x7d0
[ 5440.647060][    C1]  tcf_classify+0x283/0x930
[ 5440.647292][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5440.647542][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5440.647798][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5440.648086][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5440.648353][    C1]  tc_run+0x2e4/0x5d0
[ 5440.648559][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5440.648791][    C1]  ? lock_acquire+0x1c1/0x220
[ 5440.649029][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5440.649289][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5440.649542][    C1]  ? lock_acquire+0x1c1/0x220
[ 5440.649779][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5440.650044][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5440.650349][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5440.650625][    C1]  ? neigh_hh_output+0x348/0x590
[ 5440.650876][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5440.651142][    C1]  ip_finish_output2+0x786/0x18e0
[ 5440.651399][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5440.651678][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5440.652015][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5440.652290][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5440.652543][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5440.652807][    C1]  ip_output+0x16b/0x4f0
[ 5440.653025][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5440.653261][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5440.653502][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5440.653790][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5440.654041][    C1]  ? ip_local_out+0x114/0x3b0
[ 5440.654280][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5440.654527][    C1]  ? __create_object+0x5e/0xb0
[ 5440.654772][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5440.655039][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5440.655322][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5440.655596][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5440.655878][    C1]  tcp_release_cb+0x1e9/0x390
[ 5440.656125][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5440.656389][    C1]  release_sock+0xb8/0x1d0
[ 5440.656618][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5440.656842][    C1]  ? lock_release+0x1d5/0x250
[ 5440.657082][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5440.657337][    C1]  ? core_sys_select+0x620/0x710
[ 5440.657592][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5440.657862][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5440.658088][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5440.658337][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5440.658596][    C1]  ? __fget_light+0x54/0x1e0
[ 5440.658833][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5440.659098][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5440.659339][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5440.659604][    C1]  ? __might_fault+0xc6/0x180
[ 5440.659847][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5440.660128][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5440.660428][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5440.660729][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5440.661050][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5440.661302][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5440.661603][    C1]  do_syscall_64+0xc9/0x1e0
[ 5440.661838][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5440.662138][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5440.662365][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5440.663332][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5440.663753][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5440.664151][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5440.664548][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5440.664947][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5440.665345][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5440.665748][    C1]  </TASK>
[ 5440.665906][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2857s! [perl:7725]
[ 5440.666320][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5440.667564][    C3] irq event stamp: 290154
[ 5440.667779][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5440.668301][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5440.668800][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5440.669265][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5440.669722][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5440.670166][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5440.670771][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5440.671093][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5440.672054][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5440.672359][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5440.672756][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5440.673151][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5440.673546][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5440.673941][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5440.674337][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5440.674786][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5440.675117][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5440.675513][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5440.675906][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5440.676308][    C3] PKRU: 55555554
[ 5440.676487][    C3] Call Trace:
[ 5440.676655][    C3]  <IRQ>
[ 5440.676803][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5440.677063][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5440.677303][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5440.677579][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5440.677849][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5440.678133][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5440.678397][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5440.678699][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5440.678959][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5440.679266][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5440.679560][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5440.679871][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5440.680156][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5440.680450][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5440.680735][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5440.681043][    C3]  ? get_stack_info+0x36/0xc0
[ 5440.681286][    C3]  ? lock_acquire+0x1c1/0x220
[ 5440.681528][    C3]  ? lock_release+0x1d5/0x250
[ 5440.681764][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5440.682016][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5440.682287][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5440.682570][    C3]  ? lock_acquire+0x1c1/0x220
[ 5440.682808][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5440.683045][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5440.683304][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5440.683536][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5440.683783][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5440.684038][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5440.684311][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5440.684588][    C3]  ip_local_deliver+0x19d/0x480
[ 5440.684833][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5440.685104][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5440.685366][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5440.685709][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5440.685959][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5440.686281][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5440.686542][    C3]  ip_rcv+0x564/0x740
[ 5440.686744][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5440.686975][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5440.687228][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5440.687515][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5440.687748][    C3]  ? skb_clone+0x10b/0x330
[ 5440.687971][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5440.688287][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5440.688592][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5440.688872][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5440.689164][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5440.689412][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5440.689640][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5440.689937][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5440.690220][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5440.690543][    C3]  ? lock_acquire+0x1c1/0x220
[ 5440.690778][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5440.691074][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5440.691358][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5440.691671][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5440.691924][    C3]  ? __skb_clone+0x57a/0x760
[ 5440.692157][    C3]  netif_receive_skb+0x55/0x280
[ 5440.692404][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5440.692714][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5440.693042][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5440.693339][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5440.693613][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5440.693898][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5440.694210][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5440.694518][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5440.694843][    C3]  ? lock_release+0x1d5/0x250
[ 5440.695079][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5440.695346][    C3]  ? kernel_text_address+0xce/0xe0
[ 5440.695606][    C3]  ? __kernel_text_address+0x12/0x40
[ 5440.695872][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5440.696160][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5440.696471][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5440.696721][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5440.696994][    C3]  ? get_stack_info+0x36/0xc0
[ 5440.697234][    C3]  __tcf_classify+0x329/0x7d0
[ 5440.697474][    C3]  tcf_classify+0x283/0x930
[ 5440.697703][    C3]  ? lock_release+0x1d5/0x250
[ 5440.697940][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5440.698201][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5440.698456][    C3]  ? __kernel_text_address+0x12/0x40
[ 5440.698722][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5440.699004][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5440.699314][    C3]  tc_run+0x2e4/0x5d0
[ 5440.699517][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5440.699751][    C3]  ? lock_acquire+0x1c1/0x220
[ 5440.699986][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5440.700251][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5440.700501][    C3]  ? lock_acquire+0x1c1/0x220
[ 5440.700739][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5440.701000][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5440.701303][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5440.701573][    C3]  ? neigh_hh_output+0x348/0x590
[ 5440.701824][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5440.702086][    C3]  ip_finish_output2+0x786/0x18e0
[ 5440.702341][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5440.702678][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5440.702951][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5440.703203][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5440.703466][    C3]  ip_output+0x16b/0x4f0
[ 5440.703680][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5440.703923][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5440.704196][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5440.704506][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5440.704780][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5440.705030][    C3]  ? __alloc_skb+0xd4/0x280
[ 5440.705259][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5440.705532][    C3]  ? tcp_fragment+0x168/0x1040
[ 5440.705775][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5440.706029][    C3]  ? ip_local_out+0x114/0x3b0
[ 5440.706269][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5440.706515][    C3]  ? __skb_clone+0x57a/0x760
[ 5440.706747][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5440.707014][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5440.707294][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5440.707538][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5440.707789][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5440.708085][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5440.708402][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5440.708645][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5440.708904][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5440.709170][    C3]  tcp_write_timer+0x82/0x1d0
[ 5440.709408][    C3]  call_timer_fn+0x173/0x430
[ 5440.709646][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5440.709905][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5440.710165][    C3]  __run_timers.part.0+0x52d/0x890
[ 5440.710423][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5440.710690][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5440.710974][    C3]  ? lock_acquire+0x1c1/0x220
[ 5440.711210][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5440.711503][    C3]  ? lock_release+0x1d5/0x250
[ 5440.711740][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5440.712003][    C3]  ? ktime_get+0xb3/0x190
[ 5440.712223][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5440.712518][    C3]  run_timer_softirq+0x72/0x100
[ 5440.712765][    C3]  __do_softirq+0x1b9/0x7ff
[ 5440.712995][    C3]  irq_exit_rcu+0x98/0xc0
[ 5440.713215][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5440.713497][    C3]  </IRQ>
[ 5440.713647][    C3]  <TASK>
[ 5440.713797][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5440.714100][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5440.714422][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5440.715381][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5440.715686][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5440.716084][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5440.716478][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5440.716871][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5440.717267][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5440.717664][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5440.717958][    C3]  uart_start+0xe4/0x1b0
[ 5440.718177][    C3]  n_tty_write+0x677/0x7a0
[ 5440.718407][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5440.718656][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5440.718942][    C3]  ? lock_acquire+0x1c1/0x220
[ 5440.719178][    C3]  ? iterate_tty_write+0x95/0x540
[ 5440.719433][    C3]  iterate_tty_write+0x229/0x540
[ 5440.719684][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5440.719970][    C3]  vfs_write+0x9e9/0x10a0
[ 5440.720189][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5440.720429][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5440.720672][    C3]  ? lock_acquire+0x1c1/0x220
[ 5440.720908][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5440.721195][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5440.721457][    C3]  ? __fget_light+0x54/0x1e0
[ 5440.721692][    C3]  ksys_write+0xf5/0x1e0
[ 5440.721907][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5440.722152][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5440.722454][    C3]  do_syscall_64+0xc9/0x1e0
[ 5440.722684][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5440.722979][    C3] RIP: 0033:0x7f93b2836957
[ 5440.723205][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5440.724166][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5440.724585][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5440.724981][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5440.725376][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5440.725772][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5440.726174][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5440.726573][    C3]  </TASK>
[ 5465.191168][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5465.191616][    C3] rcu: 3-....: (3076588 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=745143
[ 5465.192211][    C3] rcu: (t=3071220 jiffies g=1064457 q=94 ncpus=4)
[ 5465.192580][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 5465.192882][    C1] NMI backtrace for cpu 1
[ 5465.192890][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5465.192895][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5465.192898][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 5465.192909][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 5465.192912][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 5465.192916][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5465.192918][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5465.192920][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5465.192922][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5465.192924][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5465.192926][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5465.192928][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5465.192932][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5465.192934][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5465.192935][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5465.192937][    C1] PKRU: 55555554
[ 5465.192938][    C1] Call Trace:
[ 5465.192942][    C1]  <NMI>
[ 5465.192949][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 5465.192956][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5465.192962][    C1]  ? nmi_handle+0x153/0x420
[ 5465.192966][    C1]  ? default_do_nmi+0x41/0x100
[ 5465.192970][    C1]  ? exc_nmi+0xf3/0x120
[ 5465.192973][    C1]  ? end_repeat_nmi+0xf/0x60
[ 5465.192979][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5465.192986][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 5465.192989][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 5465.192993][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 5465.192996][    C1]  </NMI>
[ 5465.192998][    C1]  <TASK>
[ 5465.192999][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5465.193003][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5465.193009][    C1]  ? lock_acquire+0x1c1/0x220
[ 5465.193014][    C1]  ? lock_release+0x1d5/0x250
[ 5465.193017][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5465.193022][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5465.193025][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5465.193028][    C1]  ? lock_acquire+0x1c1/0x220
[ 5465.193031][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5465.193035][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5465.193039][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5465.193046][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5465.193049][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5465.193055][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5465.193061][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5465.193065][    C1]  ip_local_deliver+0x19d/0x480
[ 5465.193068][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5465.193070][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5465.193073][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5465.193079][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5465.193083][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5465.193086][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5465.193097][    C1]  ip_rcv+0x564/0x740
[ 5465.193100][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5465.193102][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5465.193107][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5465.193110][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5465.193114][    C1]  ? skb_clone+0x10b/0x330
[ 5465.193118][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5465.193124][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5465.193130][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5465.193134][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5465.193143][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5465.193147][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5465.193150][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5465.193154][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5465.193157][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5465.193163][    C1]  ? lock_acquire+0x1c1/0x220
[ 5465.193166][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5465.193170][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5465.193174][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5465.193178][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5465.193181][    C1]  ? __skb_clone+0x57a/0x760
[ 5465.193183][    C1]  netif_receive_skb+0x55/0x280
[ 5465.193187][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5465.193196][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5465.193203][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5465.193209][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5465.193214][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5465.193224][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5465.193231][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5465.193235][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5465.193242][    C1]  ? stack_trace_save+0x95/0xd0
[ 5465.193245][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5465.193253][    C1]  ? kasan_save_stack+0x34/0x50
[ 5465.193259][    C1]  ? kasan_save_stack+0x24/0x50
[ 5465.193262][    C1]  ? kasan_save_track+0x14/0x30
[ 5465.193265][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5465.193268][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5465.193270][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5465.193273][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5465.193276][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5465.193280][    C1]  ? ip_output+0x16b/0x4f0
[ 5465.193282][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5465.193285][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5465.193288][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5465.193291][    C1]  ? get_reg+0x119/0x190
[ 5465.193293][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5465.193296][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5465.193301][    C1]  __tcf_classify+0x329/0x7d0
[ 5465.193306][    C1]  tcf_classify+0x283/0x930
[ 5465.193310][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5465.193315][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5465.193317][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5465.193321][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5465.193324][    C1]  tc_run+0x2e4/0x5d0
[ 5465.193329][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5465.193332][    C1]  ? lock_acquire+0x1c1/0x220
[ 5465.193334][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5465.193338][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5465.193342][    C1]  ? lock_acquire+0x1c1/0x220
[ 5465.193344][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5465.193347][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5465.193351][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5465.193354][    C1]  ? neigh_hh_output+0x348/0x590
[ 5465.193357][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5465.193361][    C1]  ip_finish_output2+0x786/0x18e0
[ 5465.193364][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5465.193367][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5465.193375][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5465.193377][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5465.193381][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5465.193385][    C1]  ip_output+0x16b/0x4f0
[ 5465.193387][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5465.193392][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5465.193395][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5465.193399][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5465.193402][    C1]  ? ip_local_out+0x114/0x3b0
[ 5465.193405][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5465.193409][    C1]  ? __create_object+0x5e/0xb0
[ 5465.193412][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5465.193418][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5465.193422][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5465.193425][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5465.193430][    C1]  tcp_release_cb+0x1e9/0x390
[ 5465.193433][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5465.193438][    C1]  release_sock+0xb8/0x1d0
[ 5465.193442][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5465.193445][    C1]  ? lock_release+0x1d5/0x250
[ 5465.193448][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5465.193450][    C1]  ? core_sys_select+0x620/0x710
[ 5465.193456][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5465.193461][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5465.193464][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5465.193471][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5465.193473][    C1]  ? __fget_light+0x54/0x1e0
[ 5465.193477][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5465.193482][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5465.193486][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5465.193490][    C1]  ? __might_fault+0xc6/0x180
[ 5465.193498][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5465.193502][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5465.193505][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5465.193511][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5465.193516][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5465.193519][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5465.193523][    C1]  do_syscall_64+0xc9/0x1e0
[ 5465.193528][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5465.193531][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5465.193536][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5465.193538][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5465.193540][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5465.193542][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5465.193544][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5465.193545][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5465.193547][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5465.193552][    C1]  </TASK>
[ 5465.193878][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5465.243626][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5465.244274][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5465.244628][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5465.245696][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5465.246063][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5465.246499][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5465.246912][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5465.247331][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5465.247761][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5465.248179][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5465.248655][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5465.249003][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5465.249434][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5465.249890][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5465.250306][    C3] PKRU: 55555554
[ 5465.250499][    C3] Call Trace:
[ 5465.250692][    C3]  <IRQ>
[ 5465.250842][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5465.251117][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 5465.251371][    C3]  ? check_cpu_stall+0x284/0x500
[ 5465.251636][    C3]  ? rcu_pending+0x92/0x360
[ 5465.251867][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5465.252136][    C3]  ? update_process_times+0xb9/0x110
[ 5465.252405][    C3]  ? tick_sched_handle+0x67/0x130
[ 5465.252672][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5465.252958][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5465.253201][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5465.253557][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5465.253849][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5465.254162][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5465.254427][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5465.254743][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5465.255006][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5465.255317][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5465.255625][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5465.255958][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5465.256253][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5465.256560][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5465.256844][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5465.257154][    C3]  ? get_stack_info+0x36/0xc0
[ 5465.257396][    C3]  ? lock_acquire+0x1c1/0x220
[ 5465.257702][    C3]  ? lock_release+0x1d5/0x250
[ 5465.257942][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5465.258217][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5465.258516][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5465.258802][    C3]  ? lock_acquire+0x1c1/0x220
[ 5465.259060][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5465.259322][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5465.259605][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5465.259864][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5465.260131][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5465.260389][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5465.260699][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5465.260993][    C3]  ip_local_deliver+0x19d/0x480
[ 5465.261240][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5465.261560][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5465.261823][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5465.262195][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5465.262471][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5465.262811][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5465.263074][    C3]  ip_rcv+0x564/0x740
[ 5465.263302][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5465.263548][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5465.263821][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5465.264097][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5465.264351][    C3]  ? skb_clone+0x10b/0x330
[ 5465.264592][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5465.264936][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5465.265263][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5465.265572][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5465.265871][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5465.266158][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5465.266392][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5465.266707][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5465.266994][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5465.267325][    C3]  ? lock_acquire+0x1c1/0x220
[ 5465.267584][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5465.267883][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5465.268192][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5465.268537][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5465.268803][    C3]  ? __skb_clone+0x57a/0x760
[ 5465.269058][    C3]  netif_receive_skb+0x55/0x280
[ 5465.269331][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5465.269713][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5465.270072][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5465.270395][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5465.270686][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5465.270982][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5465.271303][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5465.271626][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5465.271954][    C3]  ? lock_release+0x1d5/0x250
[ 5465.272198][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5465.272479][    C3]  ? kernel_text_address+0xce/0xe0
[ 5465.272741][    C3]  ? __kernel_text_address+0x12/0x40
[ 5465.273011][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5465.273300][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5465.273671][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5465.273927][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5465.274207][    C3]  ? get_stack_info+0x36/0xc0
[ 5465.274461][    C3]  __tcf_classify+0x329/0x7d0
[ 5465.274708][    C3]  tcf_classify+0x283/0x930
[ 5465.274940][    C3]  ? lock_release+0x1d5/0x250
[ 5465.275184][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5465.275459][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5465.275722][    C3]  ? __kernel_text_address+0x12/0x40
[ 5465.276033][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5465.276321][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5465.276657][    C3]  tc_run+0x2e4/0x5d0
[ 5465.276875][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5465.277109][    C3]  ? lock_acquire+0x1c1/0x220
[ 5465.277370][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5465.277644][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5465.277898][    C3]  ? lock_acquire+0x1c1/0x220
[ 5465.278138][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5465.278426][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5465.278767][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5465.279057][    C3]  ? neigh_hh_output+0x348/0x590
[ 5465.279329][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5465.279615][    C3]  ip_finish_output2+0x786/0x18e0
[ 5465.279883][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5465.280240][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5465.280547][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5465.280804][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5465.281067][    C3]  ip_output+0x16b/0x4f0
[ 5465.281287][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5465.281552][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5465.281833][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5465.282148][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5465.282426][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5465.282685][    C3]  ? __alloc_skb+0xd4/0x280
[ 5465.282915][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5465.283181][    C3]  ? tcp_fragment+0x168/0x1040
[ 5465.283423][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5465.283690][    C3]  ? ip_local_out+0x114/0x3b0
[ 5465.283929][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5465.284234][    C3]  ? __skb_clone+0x57a/0x760
[ 5465.284584][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5465.284974][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5465.285324][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5465.285684][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5465.286002][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5465.286447][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5465.286912][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5465.287268][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5465.287645][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5465.288050][    C3]  tcp_write_timer+0x82/0x1d0
[ 5465.288408][    C3]  call_timer_fn+0x173/0x430
[ 5465.288755][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5465.289142][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5465.289526][    C3]  __run_timers.part.0+0x52d/0x890
[ 5465.289915][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5465.290307][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5465.290722][    C3]  ? lock_acquire+0x1c1/0x220
[ 5465.291079][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5465.291511][    C3]  ? lock_release+0x1d5/0x250
[ 5465.291864][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5465.292253][    C3]  ? ktime_get+0xb3/0x190
[ 5465.292584][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5465.293030][    C3]  run_timer_softirq+0x72/0x100
[ 5465.293390][    C3]  __do_softirq+0x1b9/0x7ff
[ 5465.293739][    C3]  irq_exit_rcu+0x98/0xc0
[ 5465.294074][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5465.294513][    C3]  </IRQ>
[ 5465.294741][    C3]  <TASK>
[ 5465.294968][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5465.295425][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5465.295944][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5465.297392][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5465.297858][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5465.298458][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5465.299056][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5465.299650][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5465.300240][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5465.300826][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5465.301272][    C3]  uart_start+0xe4/0x1b0
[ 5465.301597][    C3]  n_tty_write+0x677/0x7a0
[ 5465.301936][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5465.302319][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5465.302745][    C3]  ? lock_acquire+0x1c1/0x220
[ 5465.303110][    C3]  ? iterate_tty_write+0x95/0x540
[ 5465.303510][    C3]  iterate_tty_write+0x229/0x540
[ 5465.303894][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5465.304316][    C3]  vfs_write+0x9e9/0x10a0
[ 5465.304648][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5465.305004][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5465.305378][    C3]  ? lock_acquire+0x1c1/0x220
[ 5465.305741][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5465.306208][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5465.306612][    C3]  ? __fget_light+0x54/0x1e0
[ 5465.306957][    C3]  ksys_write+0xf5/0x1e0
[ 5465.307286][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5465.307651][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5465.308121][    C3]  do_syscall_64+0xc9/0x1e0
[ 5465.308464][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5465.308912][    C3] RIP: 0033:0x7f93b2836957
[ 5465.309248][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5465.310721][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5465.311351][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5465.311935][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5465.312533][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5465.313130][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5465.313739][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5465.314352][    C3]  </TASK>
[ 5492.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2906s! [ncat:8027]
[ 5492.613582][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5492.614828][    C1] irq event stamp: 174248
[ 5492.615043][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5492.615570][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5492.616038][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5492.616501][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5492.616958][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5492.617401][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5492.618008][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 5492.618325][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 5492.619286][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5492.619590][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5492.619985][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5492.620379][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5492.620774][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5492.621170][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5492.621563][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5492.622006][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5492.622335][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5492.622732][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5492.623129][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5492.623522][    C1] PKRU: 55555554
[ 5492.623703][    C1] Call Trace:
[ 5492.623874][    C1]  <IRQ>
[ 5492.624021][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5492.624282][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5492.624524][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5492.624798][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5492.625068][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5492.625355][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5492.625616][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5492.625923][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5492.626183][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5492.626489][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5492.626780][    C1]  </IRQ>
[ 5492.626931][    C1]  <TASK>
[ 5492.627079][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5492.627392][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5492.627680][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 5492.627967][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5492.628253][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5492.628563][    C1]  ? lock_acquire+0x1c1/0x220
[ 5492.628803][    C1]  ? lock_release+0x1d5/0x250
[ 5492.629042][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5492.629290][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5492.629558][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5492.629839][    C1]  ? lock_acquire+0x1c1/0x220
[ 5492.630076][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5492.630315][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5492.630573][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5492.630806][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5492.631051][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5492.631307][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5492.631585][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5492.631861][    C1]  ip_local_deliver+0x19d/0x480
[ 5492.632109][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5492.632379][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5492.632640][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5492.632987][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5492.633239][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5492.633558][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5492.633819][    C1]  ip_rcv+0x564/0x740
[ 5492.634023][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5492.634252][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5492.634506][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5492.634783][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5492.635053][    C1]  ? skb_clone+0x10b/0x330
[ 5492.635280][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5492.635597][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5492.635910][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5492.636190][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5492.636483][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5492.636732][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5492.636962][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5492.637260][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5492.637546][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5492.637870][    C1]  ? lock_acquire+0x1c1/0x220
[ 5492.638106][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5492.638402][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5492.638687][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5492.639002][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5492.639257][    C1]  ? __skb_clone+0x57a/0x760
[ 5492.639490][    C1]  netif_receive_skb+0x55/0x280
[ 5492.639737][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5492.640049][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5492.640378][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5492.640676][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5492.640948][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5492.641232][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5492.641541][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5492.641823][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5492.642135][    C1]  ? stack_trace_save+0x95/0xd0
[ 5492.642382][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5492.642659][    C1]  ? kasan_save_stack+0x34/0x50
[ 5492.642903][    C1]  ? kasan_save_stack+0x24/0x50
[ 5492.643149][    C1]  ? kasan_save_track+0x14/0x30
[ 5492.643396][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5492.643656][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5492.643908][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5492.644158][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5492.644419][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5492.644680][    C1]  ? ip_output+0x16b/0x4f0
[ 5492.644906][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5492.645159][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5492.645428][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5492.645692][    C1]  ? get_reg+0x119/0x190
[ 5492.645917][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5492.646181][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5492.646489][    C1]  __tcf_classify+0x329/0x7d0
[ 5492.646729][    C1]  tcf_classify+0x283/0x930
[ 5492.646959][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5492.647207][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5492.647460][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5492.647744][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5492.648011][    C1]  tc_run+0x2e4/0x5d0
[ 5492.648217][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5492.648446][    C1]  ? lock_acquire+0x1c1/0x220
[ 5492.648682][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5492.648940][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5492.649191][    C1]  ? lock_acquire+0x1c1/0x220
[ 5492.649429][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5492.649690][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5492.649994][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5492.650263][    C1]  ? neigh_hh_output+0x348/0x590
[ 5492.650513][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5492.650775][    C1]  ip_finish_output2+0x786/0x18e0
[ 5492.651029][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5492.651309][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5492.651645][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5492.651919][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5492.652169][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5492.652431][    C1]  ip_output+0x16b/0x4f0
[ 5492.652646][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5492.652881][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5492.653123][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5492.653405][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5492.653655][    C1]  ? ip_local_out+0x114/0x3b0
[ 5492.653894][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5492.654142][    C1]  ? __create_object+0x5e/0xb0
[ 5492.654385][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5492.654650][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5492.654929][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5492.655201][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5492.655487][    C1]  tcp_release_cb+0x1e9/0x390
[ 5492.655726][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5492.655995][    C1]  release_sock+0xb8/0x1d0
[ 5492.656221][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5492.656442][    C1]  ? lock_release+0x1d5/0x250
[ 5492.656679][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5492.656928][    C1]  ? core_sys_select+0x620/0x710
[ 5492.657180][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5492.657451][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5492.657675][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5492.657924][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5492.658178][    C1]  ? __fget_light+0x54/0x1e0
[ 5492.658413][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5492.658677][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5492.658915][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5492.659178][    C1]  ? __might_fault+0xc6/0x180
[ 5492.659418][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5492.659698][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5492.659994][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5492.660292][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5492.660612][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5492.660862][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5492.661164][    C1]  do_syscall_64+0xc9/0x1e0
[ 5492.661396][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5492.661694][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5492.661921][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5492.662883][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5492.663302][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5492.663697][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5492.664091][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5492.664485][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5492.664880][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5492.665278][    C1]  </TASK>
[ 5492.665434][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2906s! [perl:7725]
[ 5492.665905][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5492.667174][    C3] irq event stamp: 290154
[ 5492.667390][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5492.667915][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5492.668425][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5492.668877][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5492.669326][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5492.669759][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5492.670349][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5492.670683][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5492.671650][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5492.671956][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5492.672337][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5492.672719][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5492.673099][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5492.673480][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5492.673859][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5492.674288][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5492.674626][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5492.675021][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5492.675415][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5492.675815][    C3] PKRU: 55555554
[ 5492.675993][    C3] Call Trace:
[ 5492.676164][    C3]  <IRQ>
[ 5492.676314][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5492.676575][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5492.676834][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5492.677110][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5492.677407][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5492.677691][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5492.677969][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5492.678273][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5492.678536][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5492.678850][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5492.679152][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5492.679479][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5492.679775][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5492.680077][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5492.680368][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5492.680681][    C3]  ? get_stack_info+0x36/0xc0
[ 5492.680923][    C3]  ? lock_acquire+0x1c1/0x220
[ 5492.681178][    C3]  ? lock_release+0x1d5/0x250
[ 5492.681418][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5492.681705][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5492.681973][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5492.682272][    C3]  ? lock_acquire+0x1c1/0x220
[ 5492.682508][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5492.682750][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5492.683008][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5492.683258][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5492.683503][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5492.683760][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5492.684058][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5492.684334][    C3]  ip_local_deliver+0x19d/0x480
[ 5492.684590][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5492.684860][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5492.685133][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5492.685503][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5492.685760][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5492.686095][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5492.686358][    C3]  ip_rcv+0x564/0x740
[ 5492.686574][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5492.686803][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5492.687059][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5492.687339][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5492.687599][    C3]  ? skb_clone+0x10b/0x330
[ 5492.687822][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5492.688137][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5492.688440][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5492.688718][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5492.689011][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5492.689258][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5492.689484][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5492.689783][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5492.690064][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5492.690386][    C3]  ? lock_acquire+0x1c1/0x220
[ 5492.690621][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5492.690914][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5492.691197][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5492.691510][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5492.691762][    C3]  ? __skb_clone+0x57a/0x760
[ 5492.691995][    C3]  netif_receive_skb+0x55/0x280
[ 5492.692252][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5492.692553][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5492.692894][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5492.693188][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5492.693460][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5492.693746][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5492.694057][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5492.694366][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5492.694688][    C3]  ? lock_release+0x1d5/0x250
[ 5492.694924][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5492.695189][    C3]  ? kernel_text_address+0xce/0xe0
[ 5492.695449][    C3]  ? __kernel_text_address+0x12/0x40
[ 5492.695715][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5492.696038][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5492.696348][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5492.696598][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5492.696871][    C3]  ? get_stack_info+0x36/0xc0
[ 5492.697110][    C3]  __tcf_classify+0x329/0x7d0
[ 5492.697351][    C3]  tcf_classify+0x283/0x930
[ 5492.697579][    C3]  ? lock_release+0x1d5/0x250
[ 5492.697816][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5492.698075][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5492.698330][    C3]  ? __kernel_text_address+0x12/0x40
[ 5492.698593][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5492.698874][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5492.699184][    C3]  tc_run+0x2e4/0x5d0
[ 5492.699387][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5492.699615][    C3]  ? lock_acquire+0x1c1/0x220
[ 5492.699856][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5492.700105][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5492.700351][    C3]  ? lock_acquire+0x1c1/0x220
[ 5492.700580][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5492.700835][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5492.701129][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5492.701392][    C3]  ? neigh_hh_output+0x348/0x590
[ 5492.701635][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5492.701890][    C3]  ip_finish_output2+0x786/0x18e0
[ 5492.702137][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5492.702478][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5492.702752][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5492.703002][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5492.703267][    C3]  ip_output+0x16b/0x4f0
[ 5492.703480][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5492.703731][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5492.703996][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5492.704297][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5492.704578][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5492.704828][    C3]  ? __alloc_skb+0xd4/0x280
[ 5492.705058][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5492.705327][    C3]  ? tcp_fragment+0x168/0x1040
[ 5492.705568][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5492.705826][    C3]  ? ip_local_out+0x114/0x3b0
[ 5492.706063][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5492.706309][    C3]  ? __skb_clone+0x57a/0x760
[ 5492.706539][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5492.706802][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5492.707080][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5492.707322][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5492.707566][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5492.707863][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5492.708179][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5492.708420][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5492.708677][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5492.708941][    C3]  tcp_write_timer+0x82/0x1d0
[ 5492.709178][    C3]  call_timer_fn+0x173/0x430
[ 5492.709414][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5492.709684][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5492.709952][    C3]  __run_timers.part.0+0x52d/0x890
[ 5492.710208][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5492.710473][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5492.710752][    C3]  ? lock_acquire+0x1c1/0x220
[ 5492.710988][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5492.711282][    C3]  ? lock_release+0x1d5/0x250
[ 5492.711516][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5492.711782][    C3]  ? ktime_get+0xb3/0x190
[ 5492.711999][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5492.712293][    C3]  run_timer_softirq+0x72/0x100
[ 5492.712537][    C3]  __do_softirq+0x1b9/0x7ff
[ 5492.712766][    C3]  irq_exit_rcu+0x98/0xc0
[ 5492.712984][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5492.713266][    C3]  </IRQ>
[ 5492.713414][    C3]  <TASK>
[ 5492.713564][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5492.713863][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5492.714184][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5492.715139][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5492.715442][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5492.715843][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5492.716237][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5492.716630][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5492.717022][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5492.717419][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5492.717710][    C3]  uart_start+0xe4/0x1b0
[ 5492.717929][    C3]  n_tty_write+0x677/0x7a0
[ 5492.718157][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5492.718407][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5492.718692][    C3]  ? lock_acquire+0x1c1/0x220
[ 5492.718926][    C3]  ? iterate_tty_write+0x95/0x540
[ 5492.719180][    C3]  iterate_tty_write+0x229/0x540
[ 5492.719430][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5492.719716][    C3]  vfs_write+0x9e9/0x10a0
[ 5492.719935][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5492.720175][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5492.720422][    C3]  ? lock_acquire+0x1c1/0x220
[ 5492.720669][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5492.720953][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5492.721214][    C3]  ? __fget_light+0x54/0x1e0
[ 5492.721449][    C3]  ksys_write+0xf5/0x1e0
[ 5492.721662][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5492.721907][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5492.722209][    C3]  do_syscall_64+0xc9/0x1e0
[ 5492.722438][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5492.722732][    C3] RIP: 0033:0x7f93b2836957
[ 5492.722957][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5492.723918][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5492.724335][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5492.724717][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5492.725118][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5492.725511][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5492.725910][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5492.726307][    C3]  </TASK>
[ 5520.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2932s! [ncat:8027]
[ 5520.613572][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5520.614799][    C1] irq event stamp: 174248
[ 5520.615013][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5520.615536][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5520.616016][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5520.616489][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5520.616959][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5520.617394][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5520.617980][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5520.618296][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5520.619240][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5520.619537][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5520.619925][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5520.620312][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5520.620694][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5520.621075][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5520.621462][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5520.621890][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5520.622210][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5520.622594][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5520.622976][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5520.623363][    C1] PKRU: 55555554
[ 5520.623539][    C1] Call Trace:
[ 5520.623705][    C1]  <IRQ>
[ 5520.623854][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5520.624111][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5520.624349][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5520.624620][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5520.624884][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5520.625165][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5520.625427][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5520.625748][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5520.626010][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5520.626322][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5520.626621][    C1]  </IRQ>
[ 5520.626771][    C1]  <TASK>
[ 5520.626930][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5520.627235][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5520.627518][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5520.627808][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5520.628089][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5520.628396][    C1]  ? lock_acquire+0x1c1/0x220
[ 5520.628653][    C1]  ? lock_release+0x1d5/0x250
[ 5520.628891][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5520.629140][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5520.629416][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5520.629698][    C1]  ? lock_acquire+0x1c1/0x220
[ 5520.629943][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5520.630179][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5520.630436][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5520.630663][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5520.630904][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5520.631157][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5520.631429][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5520.631698][    C1]  ip_local_deliver+0x19d/0x480
[ 5520.631939][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5520.632205][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5520.632460][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5520.632799][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5520.633047][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5520.633361][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5520.633617][    C1]  ip_rcv+0x564/0x740
[ 5520.633816][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5520.634042][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5520.634294][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5520.634562][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5520.634833][    C1]  ? skb_clone+0x10b/0x330
[ 5520.635055][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5520.635366][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5520.635685][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5520.635965][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5520.636265][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5520.636518][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5520.636747][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5520.637050][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5520.637327][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5520.637648][    C1]  ? lock_acquire+0x1c1/0x220
[ 5520.637883][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5520.638177][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5520.638458][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5520.638770][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5520.639022][    C1]  ? __skb_clone+0x57a/0x760
[ 5520.639256][    C1]  netif_receive_skb+0x55/0x280
[ 5520.639501][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5520.639808][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5520.640133][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5520.640425][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5520.640695][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5520.640976][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5520.641283][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5520.641559][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5520.641869][    C1]  ? stack_trace_save+0x95/0xd0
[ 5520.642114][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5520.642393][    C1]  ? kasan_save_stack+0x34/0x50
[ 5520.642640][    C1]  ? kasan_save_stack+0x24/0x50
[ 5520.642883][    C1]  ? kasan_save_track+0x14/0x30
[ 5520.643126][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5520.643387][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5520.643636][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5520.643879][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5520.644137][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5520.644397][    C1]  ? ip_output+0x16b/0x4f0
[ 5520.644619][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5520.644868][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5520.645134][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5520.645399][    C1]  ? get_reg+0x119/0x190
[ 5520.645634][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5520.645903][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5520.646217][    C1]  __tcf_classify+0x329/0x7d0
[ 5520.646460][    C1]  tcf_classify+0x283/0x930
[ 5520.646696][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5520.646954][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5520.647203][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5520.647479][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5520.647741][    C1]  tc_run+0x2e4/0x5d0
[ 5520.647943][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5520.648169][    C1]  ? lock_acquire+0x1c1/0x220
[ 5520.648401][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5520.648653][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5520.648898][    C1]  ? lock_acquire+0x1c1/0x220
[ 5520.649132][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5520.649391][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5520.649687][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5520.649954][    C1]  ? neigh_hh_output+0x348/0x590
[ 5520.650202][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5520.650460][    C1]  ip_finish_output2+0x786/0x18e0
[ 5520.650711][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5520.650984][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5520.651313][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5520.651582][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5520.651827][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5520.652086][    C1]  ip_output+0x16b/0x4f0
[ 5520.652298][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5520.652547][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5520.652791][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5520.653080][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5520.653335][    C1]  ? ip_local_out+0x114/0x3b0
[ 5520.653576][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5520.653833][    C1]  ? __create_object+0x5e/0xb0
[ 5520.654069][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5520.654332][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5520.654606][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5520.654872][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5520.655149][    C1]  tcp_release_cb+0x1e9/0x390
[ 5520.655382][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5520.655662][    C1]  release_sock+0xb8/0x1d0
[ 5520.655888][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5520.656112][    C1]  ? lock_release+0x1d5/0x250
[ 5520.656351][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5520.656603][    C1]  ? core_sys_select+0x620/0x710
[ 5520.656868][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5520.657126][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5520.657349][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5520.657592][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5520.657837][    C1]  ? __fget_light+0x54/0x1e0
[ 5520.658065][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5520.658325][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5520.658559][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5520.658817][    C1]  ? __might_fault+0xc6/0x180
[ 5520.659053][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5520.659329][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5520.659618][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5520.659909][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5520.660222][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5520.660465][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5520.660760][    C1]  do_syscall_64+0xc9/0x1e0
[ 5520.660986][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5520.661280][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5520.661503][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5520.662429][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5520.662829][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5520.663212][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5520.663616][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5520.664010][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5520.664404][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5520.664814][    C1]  </TASK>
[ 5520.664966][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2932s! [perl:7725]
[ 5520.665366][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5520.666618][    C3] irq event stamp: 290154
[ 5520.666844][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5520.667357][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5520.667840][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5520.668290][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5520.668733][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5520.669164][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5520.669754][    C3] RIP: 0010:kasan_check_range+0x106/0x1c0
[ 5520.670031][    C3] Code: 00 74 f2 48 89 c2 b8 01 00 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff <5b> b8 01 00 00 00 5d 41 5c c3 cc cc cc cc 41 bc 08 00 00 00 45 29
[ 5520.670963][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000246
[ 5520.671260][    C3] RAX: ffffed1000f5136c RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[ 5520.671645][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5520.672029][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[ 5520.672412][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5520.672794][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5520.673178][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5520.673608][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5520.673928][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5520.674314][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5520.674700][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5520.675083][    C3] PKRU: 55555554
[ 5520.675258][    C3] Call Trace:
[ 5520.675423][    C3]  <IRQ>
[ 5520.675566][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5520.675846][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5520.676086][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5520.676363][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5520.676632][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5520.676921][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5520.677176][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5520.677469][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5520.677718][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 5520.677969][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5520.678266][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5520.678550][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5520.678852][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5520.679129][    C3]  ? kasan_check_range+0x106/0x1c0
[ 5520.679380][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5520.679651][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5520.679950][    C3]  ? get_stack_info+0x36/0xc0
[ 5520.680186][    C3]  ? lock_acquire+0x1c1/0x220
[ 5520.680417][    C3]  ? lock_release+0x1d5/0x250
[ 5520.680648][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5520.680887][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5520.681148][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5520.681422][    C3]  ? lock_acquire+0x1c1/0x220
[ 5520.681652][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5520.681883][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5520.682134][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5520.682362][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5520.682599][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5520.682848][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5520.683114][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5520.683382][    C3]  ip_local_deliver+0x19d/0x480
[ 5520.683620][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5520.683880][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5520.684134][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5520.684469][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5520.684712][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5520.685020][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5520.685274][    C3]  ip_rcv+0x564/0x740
[ 5520.685471][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5520.685716][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5520.685966][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5520.686240][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5520.686468][    C3]  ? skb_clone+0x10b/0x330
[ 5520.686692][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5520.687013][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5520.687308][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5520.687599][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5520.687888][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5520.688134][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5520.688365][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5520.688670][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5520.688941][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5520.689255][    C3]  ? lock_acquire+0x1c1/0x220
[ 5520.689485][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5520.689767][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5520.690043][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5520.690351][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5520.690597][    C3]  ? __skb_clone+0x57a/0x760
[ 5520.690821][    C3]  netif_receive_skb+0x55/0x280
[ 5520.691058][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5520.691360][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5520.691678][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5520.691967][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5520.692232][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5520.692510][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5520.692810][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5520.693109][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5520.693423][    C3]  ? lock_release+0x1d5/0x250
[ 5520.693654][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5520.693928][    C3]  ? kernel_text_address+0xce/0xe0
[ 5520.694186][    C3]  ? __kernel_text_address+0x12/0x40
[ 5520.694448][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5520.694727][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5520.695033][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5520.695287][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5520.695555][    C3]  ? get_stack_info+0x36/0xc0
[ 5520.695811][    C3]  __tcf_classify+0x329/0x7d0
[ 5520.696050][    C3]  tcf_classify+0x283/0x930
[ 5520.696280][    C3]  ? lock_release+0x1d5/0x250
[ 5520.696515][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5520.696787][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5520.697031][    C3]  ? __kernel_text_address+0x12/0x40
[ 5520.697289][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5520.697559][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5520.697859][    C3]  tc_run+0x2e4/0x5d0
[ 5520.698055][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5520.698280][    C3]  ? lock_acquire+0x1c1/0x220
[ 5520.698510][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5520.698760][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5520.699003][    C3]  ? lock_acquire+0x1c1/0x220
[ 5520.699232][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5520.699487][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5520.699778][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5520.700040][    C3]  ? neigh_hh_output+0x348/0x590
[ 5520.700283][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5520.700538][    C3]  ip_finish_output2+0x786/0x18e0
[ 5520.700790][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5520.701115][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5520.701381][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5520.701625][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5520.701878][    C3]  ip_output+0x16b/0x4f0
[ 5520.702089][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5520.702324][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5520.702591][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5520.702895][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5520.703160][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5520.703404][    C3]  ? __alloc_skb+0xd4/0x280
[ 5520.703625][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5520.703887][    C3]  ? tcp_fragment+0x168/0x1040
[ 5520.704120][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5520.704364][    C3]  ? ip_local_out+0x114/0x3b0
[ 5520.704594][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5520.704832][    C3]  ? __skb_clone+0x57a/0x760
[ 5520.705059][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5520.705318][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5520.705592][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5520.705828][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5520.706069][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5520.706362][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5520.706670][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5520.706904][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5520.707171][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5520.707435][    C3]  tcp_write_timer+0x82/0x1d0
[ 5520.707669][    C3]  call_timer_fn+0x173/0x430
[ 5520.707903][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5520.708161][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5520.708431][    C3]  __run_timers.part.0+0x52d/0x890
[ 5520.708678][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5520.708935][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5520.709209][    C3]  ? lock_acquire+0x1c1/0x220
[ 5520.709438][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5520.709715][    C3]  ? lock_release+0x1d5/0x250
[ 5520.709944][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5520.710197][    C3]  ? ktime_get+0xb3/0x190
[ 5520.710407][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5520.710690][    C3]  run_timer_softirq+0x72/0x100
[ 5520.710928][    C3]  __do_softirq+0x1b9/0x7ff
[ 5520.711152][    C3]  irq_exit_rcu+0x98/0xc0
[ 5520.711362][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5520.711636][    C3]  </IRQ>
[ 5520.711780][    C3]  <TASK>
[ 5520.711923][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5520.712222][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5520.712533][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5520.713468][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5520.713765][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5520.714146][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5520.714532][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5520.714914][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5520.715297][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5520.715687][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5520.715972][    C3]  uart_start+0xe4/0x1b0
[ 5520.716183][    C3]  n_tty_write+0x677/0x7a0
[ 5520.716408][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5520.716651][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5520.716924][    C3]  ? lock_acquire+0x1c1/0x220
[ 5520.717155][    C3]  ? iterate_tty_write+0x95/0x540
[ 5520.717403][    C3]  iterate_tty_write+0x229/0x540
[ 5520.717647][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5520.717922][    C3]  vfs_write+0x9e9/0x10a0
[ 5520.718138][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5520.718374][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5520.718608][    C3]  ? lock_acquire+0x1c1/0x220
[ 5520.718837][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5520.719116][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5520.719371][    C3]  ? __fget_light+0x54/0x1e0
[ 5520.719598][    C3]  ksys_write+0xf5/0x1e0
[ 5520.719807][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5520.720045][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5520.720338][    C3]  do_syscall_64+0xc9/0x1e0
[ 5520.720560][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5520.720849][    C3] RIP: 0033:0x7f93b2836957
[ 5520.721066][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5520.722000][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5520.722406][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5520.722788][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5520.723173][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5520.723559][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5520.723940][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5520.724327][    C3]  </TASK>
[ 5543.314163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5543.314533][    C3] rcu: 3-....: (3154367 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=763631
[ 5543.315084][    C3] rcu: (t=3149343 jiffies g=1064457 q=94 ncpus=4)
[ 5543.315411][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 5543.315687][    C1] NMI backtrace for cpu 1
[ 5543.315695][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5543.315700][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5543.315703][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5543.315714][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5543.315717][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5543.315721][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5543.315723][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5543.315725][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5543.315727][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5543.315729][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5543.315731][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5543.315733][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5543.315736][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5543.315738][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5543.315739][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5543.315741][    C1] PKRU: 55555554
[ 5543.315742][    C1] Call Trace:
[ 5543.315747][    C1]  <NMI>
[ 5543.315755][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 5543.315760][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5543.315767][    C1]  ? nmi_handle+0x153/0x420
[ 5543.315773][    C1]  ? default_do_nmi+0x41/0x100
[ 5543.315777][    C1]  ? exc_nmi+0xf3/0x120
[ 5543.315779][    C1]  ? end_repeat_nmi+0xf/0x60
[ 5543.315786][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5543.315791][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5543.315794][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5543.315797][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5543.315800][    C1]  </NMI>
[ 5543.315801][    C1]  <TASK>
[ 5543.315803][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5543.315809][    C1]  ? lock_acquire+0x1c1/0x220
[ 5543.315815][    C1]  ? lock_release+0x1d5/0x250
[ 5543.315819][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5543.315824][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5543.315827][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5543.315830][    C1]  ? lock_acquire+0x1c1/0x220
[ 5543.315833][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5543.315838][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5543.315842][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5543.315849][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5543.315852][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5543.315857][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5543.315865][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5543.315868][    C1]  ip_local_deliver+0x19d/0x480
[ 5543.315872][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5543.315874][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5543.315876][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5543.315883][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5543.315889][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5543.315892][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5543.315903][    C1]  ip_rcv+0x564/0x740
[ 5543.315906][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5543.315909][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5543.315914][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5543.315917][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5543.315920][    C1]  ? skb_clone+0x10b/0x330
[ 5543.315925][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5543.315931][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5543.315936][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5543.315941][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5543.315950][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5543.315955][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5543.315958][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5543.315962][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5543.315965][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5543.315970][    C1]  ? lock_acquire+0x1c1/0x220
[ 5543.315972][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5543.315977][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5543.315981][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5543.315985][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5543.315989][    C1]  ? __skb_clone+0x57a/0x760
[ 5543.315991][    C1]  netif_receive_skb+0x55/0x280
[ 5543.315994][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5543.316003][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5543.316009][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5543.316016][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5543.316021][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5543.316031][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5543.316039][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5543.316042][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5543.316050][    C1]  ? stack_trace_save+0x95/0xd0
[ 5543.316053][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5543.316060][    C1]  ? kasan_save_stack+0x34/0x50
[ 5543.316066][    C1]  ? kasan_save_stack+0x24/0x50
[ 5543.316069][    C1]  ? kasan_save_track+0x14/0x30
[ 5543.316072][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5543.316075][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5543.316077][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5543.316081][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5543.316084][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5543.316088][    C1]  ? ip_output+0x16b/0x4f0
[ 5543.316090][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5543.316093][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5543.316097][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5543.316099][    C1]  ? get_reg+0x119/0x190
[ 5543.316102][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5543.316105][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5543.316110][    C1]  __tcf_classify+0x329/0x7d0
[ 5543.316116][    C1]  tcf_classify+0x283/0x930
[ 5543.316120][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5543.316125][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5543.316128][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5543.316132][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5543.316135][    C1]  tc_run+0x2e4/0x5d0
[ 5543.316141][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5543.316144][    C1]  ? lock_acquire+0x1c1/0x220
[ 5543.316146][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5543.316150][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5543.316154][    C1]  ? lock_acquire+0x1c1/0x220
[ 5543.316156][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5543.316161][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5543.316165][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5543.316168][    C1]  ? neigh_hh_output+0x348/0x590
[ 5543.316172][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5543.316175][    C1]  ip_finish_output2+0x786/0x18e0
[ 5543.316179][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5543.316182][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5543.316190][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5543.316192][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5543.316196][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5543.316200][    C1]  ip_output+0x16b/0x4f0
[ 5543.316202][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5543.316206][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5543.316209][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5543.316213][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5543.316216][    C1]  ? ip_local_out+0x114/0x3b0
[ 5543.316220][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5543.316223][    C1]  ? __create_object+0x5e/0xb0
[ 5543.316227][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5543.316233][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5543.316237][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5543.316240][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5543.316244][    C1]  tcp_release_cb+0x1e9/0x390
[ 5543.316247][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5543.316252][    C1]  release_sock+0xb8/0x1d0
[ 5543.316255][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5543.316258][    C1]  ? lock_release+0x1d5/0x250
[ 5543.316261][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5543.316263][    C1]  ? core_sys_select+0x620/0x710
[ 5543.316269][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5543.316274][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5543.316276][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5543.316282][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5543.316284][    C1]  ? __fget_light+0x54/0x1e0
[ 5543.316289][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5543.316293][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5543.316298][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5543.316301][    C1]  ? __might_fault+0xc6/0x180
[ 5543.316309][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5543.316313][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5543.316317][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5543.316322][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5543.316327][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5543.316331][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5543.316334][    C1]  do_syscall_64+0xc9/0x1e0
[ 5543.316340][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5543.316344][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5543.316348][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5543.316351][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5543.316354][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5543.316356][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5543.316357][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5543.316359][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5543.316361][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5543.316365][    C1]  </TASK>
[ 5543.316683][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5543.363438][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5543.364046][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 5543.364369][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 5543.365329][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5543.365641][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5543.366035][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5543.366433][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5543.366831][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5543.367227][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5543.367623][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5543.368066][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5543.368396][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5543.368793][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5543.369187][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5543.369584][    C3] PKRU: 55555554
[ 5543.369762][    C3] Call Trace:
[ 5543.369932][    C3]  <IRQ>
[ 5543.370081][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5543.370354][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 5543.370604][    C3]  ? check_cpu_stall+0x284/0x500
[ 5543.370854][    C3]  ? rcu_pending+0x92/0x360
[ 5543.371083][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5543.371352][    C3]  ? update_process_times+0xb9/0x110
[ 5543.371620][    C3]  ? tick_sched_handle+0x67/0x130
[ 5543.371876][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5543.372160][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5543.372406][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5543.372716][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5543.372987][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5543.373272][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5543.373537][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5543.373840][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5543.374099][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5543.374407][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5543.374701][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5543.375014][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5543.375302][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 5543.375596][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5543.375882][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5543.376191][    C3]  ? get_stack_info+0x36/0xc0
[ 5543.376433][    C3]  ? lock_acquire+0x1c1/0x220
[ 5543.376671][    C3]  ? lock_release+0x1d5/0x250
[ 5543.376910][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5543.377157][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5543.377426][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5543.377711][    C3]  ? lock_acquire+0x1c1/0x220
[ 5543.377948][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5543.378186][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5543.378445][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5543.378680][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5543.378927][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5543.379184][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5543.379457][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5543.379732][    C3]  ip_local_deliver+0x19d/0x480
[ 5543.379977][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5543.380248][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5543.380510][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5543.380855][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5543.381106][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5543.381424][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5543.381686][    C3]  ip_rcv+0x564/0x740
[ 5543.381888][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5543.382117][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5543.382370][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5543.382643][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5543.382876][    C3]  ? skb_clone+0x10b/0x330
[ 5543.383101][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5543.383416][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5543.383721][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5543.383999][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5543.384293][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5543.384541][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5543.384768][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5543.385068][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5543.385350][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5543.385679][    C3]  ? lock_acquire+0x1c1/0x220
[ 5543.385916][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5543.386211][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5543.386493][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5543.386807][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5543.387060][    C3]  ? __skb_clone+0x57a/0x760
[ 5543.387293][    C3]  netif_receive_skb+0x55/0x280
[ 5543.387541][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5543.387852][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5543.388182][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5543.388478][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5543.388752][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5543.389038][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5543.389350][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5543.389657][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5543.389981][    C3]  ? lock_release+0x1d5/0x250
[ 5543.390218][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5543.390481][    C3]  ? kernel_text_address+0xce/0xe0
[ 5543.390741][    C3]  ? __kernel_text_address+0x12/0x40
[ 5543.391008][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5543.391288][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5543.391597][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5543.391847][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5543.392121][    C3]  ? get_stack_info+0x36/0xc0
[ 5543.392361][    C3]  __tcf_classify+0x329/0x7d0
[ 5543.392602][    C3]  tcf_classify+0x283/0x930
[ 5543.392830][    C3]  ? lock_release+0x1d5/0x250
[ 5543.393067][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5543.393330][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5543.393584][    C3]  ? __kernel_text_address+0x12/0x40
[ 5543.393849][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5543.394132][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5543.394444][    C3]  tc_run+0x2e4/0x5d0
[ 5543.394647][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5543.394876][    C3]  ? lock_acquire+0x1c1/0x220
[ 5543.395113][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5543.395371][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5543.395628][    C3]  ? lock_acquire+0x1c1/0x220
[ 5543.395865][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5543.396128][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5543.396430][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5543.396700][    C3]  ? neigh_hh_output+0x348/0x590
[ 5543.396950][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5543.397213][    C3]  ip_finish_output2+0x786/0x18e0
[ 5543.397469][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5543.397803][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5543.398077][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5543.398328][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5543.398591][    C3]  ip_output+0x16b/0x4f0
[ 5543.398806][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5543.399048][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5543.399323][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5543.399633][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5543.399906][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5543.400155][    C3]  ? __alloc_skb+0xd4/0x280
[ 5543.400386][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5543.400653][    C3]  ? tcp_fragment+0x168/0x1040
[ 5543.400895][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5543.401146][    C3]  ? ip_local_out+0x114/0x3b0
[ 5543.401385][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5543.401631][    C3]  ? __skb_clone+0x57a/0x760
[ 5543.401865][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5543.402129][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5543.402410][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5543.402653][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5543.402899][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5543.403199][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5543.403517][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5543.403760][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5543.404020][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5543.404286][    C3]  tcp_write_timer+0x82/0x1d0
[ 5543.404525][    C3]  call_timer_fn+0x173/0x430
[ 5543.404761][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5543.405021][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5543.405280][    C3]  __run_timers.part.0+0x52d/0x890
[ 5543.405544][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5543.405811][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5543.406093][    C3]  ? lock_acquire+0x1c1/0x220
[ 5543.406332][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5543.406621][    C3]  ? lock_release+0x1d5/0x250
[ 5543.406856][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5543.407120][    C3]  ? ktime_get+0xb3/0x190
[ 5543.407339][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5543.407636][    C3]  run_timer_softirq+0x72/0x100
[ 5543.407881][    C3]  __do_softirq+0x1b9/0x7ff
[ 5543.408114][    C3]  irq_exit_rcu+0x98/0xc0
[ 5543.408334][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5543.408618][    C3]  </IRQ>
[ 5543.408767][    C3]  <TASK>
[ 5543.408918][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5543.409220][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5543.409543][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5543.410508][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5543.410813][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5543.411210][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5543.411605][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5543.412000][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5543.412394][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5543.412794][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5543.413088][    C3]  uart_start+0xe4/0x1b0
[ 5543.413309][    C3]  n_tty_write+0x677/0x7a0
[ 5543.413538][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5543.413789][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5543.414074][    C3]  ? lock_acquire+0x1c1/0x220
[ 5543.414310][    C3]  ? iterate_tty_write+0x95/0x540
[ 5543.414565][    C3]  iterate_tty_write+0x229/0x540
[ 5543.414817][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5543.415105][    C3]  vfs_write+0x9e9/0x10a0
[ 5543.415326][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5543.415574][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5543.415817][    C3]  ? lock_acquire+0x1c1/0x220
[ 5543.416055][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5543.416341][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5543.416603][    C3]  ? __fget_light+0x54/0x1e0
[ 5543.416838][    C3]  ksys_write+0xf5/0x1e0
[ 5543.417053][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5543.417301][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5543.417603][    C3]  do_syscall_64+0xc9/0x1e0
[ 5543.417835][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5543.418132][    C3] RIP: 0033:0x7f93b2836957
[ 5543.418359][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5543.419320][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5543.419738][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5543.420135][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5543.420530][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5543.420924][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5543.421319][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5543.421720][    C3]  </TASK>
[ 5568.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 2977s! [ncat:8027]
[ 5568.613587][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5568.614846][    C1] irq event stamp: 174248
[ 5568.615064][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5568.615599][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5568.616065][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5568.616538][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5568.617005][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5568.617457][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5568.618076][    C1] RIP: 0010:__kasan_check_read+0x8/0x20
[ 5568.618364][    C1] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 5568.619331][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 5568.619638][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5568.620035][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5568.620435][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5568.620832][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5568.621229][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5568.621625][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5568.622072][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5568.622405][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5568.622805][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5568.623202][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5568.623600][    C1] PKRU: 55555554
[ 5568.623784][    C1] Call Trace:
[ 5568.623958][    C1]  <IRQ>
[ 5568.624110][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5568.624377][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5568.624625][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5568.624905][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5568.625178][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5568.625472][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5568.625740][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5568.626049][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5568.626313][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5568.626623][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5568.626922][    C1]  </IRQ>
[ 5568.627073][    C1]  <TASK>
[ 5568.627223][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5568.627539][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5568.627834][    C1]  ? __kasan_check_read+0x8/0x20
[ 5568.628086][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5568.628368][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5568.628682][    C1]  ? lock_acquire+0x1c1/0x220
[ 5568.628926][    C1]  ? lock_release+0x1d5/0x250
[ 5568.629169][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5568.629420][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5568.629700][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5568.629986][    C1]  ? lock_acquire+0x1c1/0x220
[ 5568.630228][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5568.630470][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5568.630734][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5568.630972][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5568.631222][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5568.631481][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5568.631754][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5568.632034][    C1]  ip_local_deliver+0x19d/0x480
[ 5568.632285][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5568.632565][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5568.632835][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5568.633183][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5568.633437][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5568.633756][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5568.634019][    C1]  ip_rcv+0x564/0x740
[ 5568.634223][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5568.634461][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5568.634720][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5568.634996][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5568.635271][    C1]  ? skb_clone+0x10b/0x330
[ 5568.635506][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5568.635829][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5568.636136][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5568.636420][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5568.636716][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5568.636969][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5568.637202][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5568.637502][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5568.637786][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5568.638113][    C1]  ? lock_acquire+0x1c1/0x220
[ 5568.638353][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5568.638650][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5568.638934][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5568.639254][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5568.639513][    C1]  ? __skb_clone+0x57a/0x760
[ 5568.639748][    C1]  netif_receive_skb+0x55/0x280
[ 5568.639999][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5568.640312][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5568.640645][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5568.640945][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5568.641220][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5568.641510][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5568.641823][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5568.642110][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5568.642431][    C1]  ? stack_trace_save+0x95/0xd0
[ 5568.642683][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5568.642964][    C1]  ? kasan_save_stack+0x34/0x50
[ 5568.643216][    C1]  ? kasan_save_stack+0x24/0x50
[ 5568.643464][    C1]  ? kasan_save_track+0x14/0x30
[ 5568.643713][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5568.643977][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5568.644232][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5568.644480][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5568.644744][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5568.645011][    C1]  ? ip_output+0x16b/0x4f0
[ 5568.645238][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5568.645499][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5568.645772][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5568.646041][    C1]  ? get_reg+0x119/0x190
[ 5568.646257][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5568.646525][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5568.646836][    C1]  __tcf_classify+0x329/0x7d0
[ 5568.647084][    C1]  tcf_classify+0x283/0x930
[ 5568.647319][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5568.647571][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5568.647828][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5568.648114][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5568.648385][    C1]  tc_run+0x2e4/0x5d0
[ 5568.648592][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5568.648826][    C1]  ? lock_acquire+0x1c1/0x220
[ 5568.649068][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5568.649329][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5568.649585][    C1]  ? lock_acquire+0x1c1/0x220
[ 5568.649827][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5568.650095][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5568.650402][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5568.650674][    C1]  ? neigh_hh_output+0x348/0x590
[ 5568.650927][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5568.651196][    C1]  ip_finish_output2+0x786/0x18e0
[ 5568.651452][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5568.651734][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5568.652070][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5568.652348][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5568.652603][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5568.652872][    C1]  ip_output+0x16b/0x4f0
[ 5568.653089][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5568.653328][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5568.653572][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5568.653859][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5568.654118][    C1]  ? ip_local_out+0x114/0x3b0
[ 5568.654360][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5568.654609][    C1]  ? __create_object+0x5e/0xb0
[ 5568.654855][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5568.655123][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5568.655411][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5568.655683][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5568.655969][    C1]  tcp_release_cb+0x1e9/0x390
[ 5568.656207][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5568.656476][    C1]  release_sock+0xb8/0x1d0
[ 5568.656708][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5568.656929][    C1]  ? lock_release+0x1d5/0x250
[ 5568.657172][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5568.657425][    C1]  ? core_sys_select+0x620/0x710
[ 5568.657680][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5568.657952][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5568.658182][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5568.658436][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5568.658692][    C1]  ? __fget_light+0x54/0x1e0
[ 5568.658928][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5568.659197][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5568.659440][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5568.659706][    C1]  ? __might_fault+0xc6/0x180
[ 5568.659950][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5568.660233][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5568.660534][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5568.660836][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5568.661157][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5568.661413][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5568.661719][    C1]  do_syscall_64+0xc9/0x1e0
[ 5568.661955][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5568.662259][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5568.662484][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5568.663457][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5568.663881][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5568.664277][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5568.664676][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5568.665075][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5568.665476][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5568.665875][    C1]  </TASK>
[ 5568.666039][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 2977s! [perl:7725]
[ 5568.666454][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5568.667704][    C3] irq event stamp: 290154
[ 5568.667923][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5568.668445][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5568.668947][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5568.669411][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5568.669868][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5568.670317][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5568.670927][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5568.671250][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5568.672212][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5568.672519][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5568.672915][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5568.673311][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5568.673714][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5568.674112][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5568.674507][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5568.674951][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5568.675280][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5568.675688][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5568.676084][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5568.676479][    C3] PKRU: 55555554
[ 5568.676659][    C3] Call Trace:
[ 5568.676829][    C3]  <IRQ>
[ 5568.676980][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5568.677240][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5568.677482][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5568.677755][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5568.678027][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5568.678313][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5568.678577][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5568.678882][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5568.679142][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5568.679450][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5568.679742][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5568.680053][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5568.680343][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5568.680633][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5568.680921][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5568.681229][    C3]  ? get_stack_info+0x36/0xc0
[ 5568.681470][    C3]  ? lock_acquire+0x1c1/0x220
[ 5568.681706][    C3]  ? lock_release+0x1d5/0x250
[ 5568.681944][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5568.682192][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5568.682461][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5568.682744][    C3]  ? lock_acquire+0x1c1/0x220
[ 5568.682978][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5568.683218][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5568.683476][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5568.683711][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5568.683957][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5568.684213][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5568.684484][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5568.684759][    C3]  ip_local_deliver+0x19d/0x480
[ 5568.685004][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5568.685273][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5568.685542][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5568.685887][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5568.686137][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5568.686455][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5568.686715][    C3]  ip_rcv+0x564/0x740
[ 5568.686917][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5568.687147][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5568.687397][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5568.687671][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5568.687900][    C3]  ? skb_clone+0x10b/0x330
[ 5568.688125][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5568.688441][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5568.688743][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5568.689020][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5568.689312][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5568.689557][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5568.689785][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5568.690083][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5568.690364][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5568.690685][    C3]  ? lock_acquire+0x1c1/0x220
[ 5568.690922][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5568.691216][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5568.691499][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5568.691812][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5568.692065][    C3]  ? __skb_clone+0x57a/0x760
[ 5568.692298][    C3]  netif_receive_skb+0x55/0x280
[ 5568.692544][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5568.692853][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5568.693183][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5568.693479][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5568.693751][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5568.694039][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5568.694351][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5568.694656][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5568.694979][    C3]  ? lock_release+0x1d5/0x250
[ 5568.695219][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5568.695490][    C3]  ? kernel_text_address+0xce/0xe0
[ 5568.695748][    C3]  ? __kernel_text_address+0x12/0x40
[ 5568.696014][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5568.696296][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5568.696605][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5568.696854][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5568.697129][    C3]  ? get_stack_info+0x36/0xc0
[ 5568.697370][    C3]  __tcf_classify+0x329/0x7d0
[ 5568.697609][    C3]  tcf_classify+0x283/0x930
[ 5568.697839][    C3]  ? lock_release+0x1d5/0x250
[ 5568.698077][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5568.698339][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5568.698594][    C3]  ? __kernel_text_address+0x12/0x40
[ 5568.698861][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5568.699143][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5568.699451][    C3]  tc_run+0x2e4/0x5d0
[ 5568.699655][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5568.699884][    C3]  ? lock_acquire+0x1c1/0x220
[ 5568.700126][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5568.700385][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5568.700636][    C3]  ? lock_acquire+0x1c1/0x220
[ 5568.700873][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5568.701135][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5568.701437][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5568.701711][    C3]  ? neigh_hh_output+0x348/0x590
[ 5568.701961][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5568.702223][    C3]  ip_finish_output2+0x786/0x18e0
[ 5568.702479][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5568.702811][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5568.703084][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5568.703335][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5568.703598][    C3]  ip_output+0x16b/0x4f0
[ 5568.703814][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5568.704056][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5568.704330][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5568.704639][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5568.704912][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5568.705161][    C3]  ? __alloc_skb+0xd4/0x280
[ 5568.705397][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5568.705664][    C3]  ? tcp_fragment+0x168/0x1040
[ 5568.705906][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5568.706159][    C3]  ? ip_local_out+0x114/0x3b0
[ 5568.706397][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5568.706642][    C3]  ? __skb_clone+0x57a/0x760
[ 5568.706876][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5568.707140][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5568.707419][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5568.707660][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5568.707907][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5568.708207][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5568.708524][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5568.708766][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5568.709023][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5568.709289][    C3]  tcp_write_timer+0x82/0x1d0
[ 5568.709527][    C3]  call_timer_fn+0x173/0x430
[ 5568.709761][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5568.710022][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5568.710281][    C3]  __run_timers.part.0+0x52d/0x890
[ 5568.710540][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5568.710808][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5568.711089][    C3]  ? lock_acquire+0x1c1/0x220
[ 5568.711326][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5568.711613][    C3]  ? lock_release+0x1d5/0x250
[ 5568.711850][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5568.712111][    C3]  ? ktime_get+0xb3/0x190
[ 5568.712333][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5568.712624][    C3]  run_timer_softirq+0x72/0x100
[ 5568.712871][    C3]  __do_softirq+0x1b9/0x7ff
[ 5568.713104][    C3]  irq_exit_rcu+0x98/0xc0
[ 5568.713321][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5568.713608][    C3]  </IRQ>
[ 5568.713756][    C3]  <TASK>
[ 5568.713906][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5568.714209][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5568.714529][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5568.715494][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5568.715798][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5568.716194][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5568.716588][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5568.716987][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5568.717379][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5568.717776][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5568.718070][    C3]  uart_start+0xe4/0x1b0
[ 5568.718289][    C3]  n_tty_write+0x677/0x7a0
[ 5568.718518][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5568.718768][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5568.719053][    C3]  ? lock_acquire+0x1c1/0x220
[ 5568.719288][    C3]  ? iterate_tty_write+0x95/0x540
[ 5568.719543][    C3]  iterate_tty_write+0x229/0x540
[ 5568.719793][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5568.720081][    C3]  vfs_write+0x9e9/0x10a0
[ 5568.720301][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5568.720547][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5568.720791][    C3]  ? lock_acquire+0x1c1/0x220
[ 5568.721025][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5568.721313][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5568.721575][    C3]  ? __fget_light+0x54/0x1e0
[ 5568.721810][    C3]  ksys_write+0xf5/0x1e0
[ 5568.722023][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5568.722270][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5568.722572][    C3]  do_syscall_64+0xc9/0x1e0
[ 5568.722800][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5568.723098][    C3] RIP: 0033:0x7f93b2836957
[ 5568.723324][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5568.724284][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5568.724701][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5568.725098][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5568.725498][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5568.725893][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5568.726287][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5568.726689][    C3]  </TASK>
[ 5596.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3003s! [ncat:8027]
[ 5596.613583][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5596.614843][    C1] irq event stamp: 174248
[ 5596.615064][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5596.615604][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5596.616069][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5596.616536][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5596.616997][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5596.617445][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5596.618056][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5596.618381][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5596.619347][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5596.619655][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5596.620053][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5596.620451][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5596.620850][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5596.621246][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5596.621645][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5596.622090][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5596.622422][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5596.622823][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5596.623220][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5596.623618][    C1] PKRU: 55555554
[ 5596.623800][    C1] Call Trace:
[ 5596.623973][    C1]  <IRQ>
[ 5596.624124][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5596.624387][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5596.624634][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5596.624910][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5596.625191][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5596.625487][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5596.625755][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5596.626064][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5596.626330][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5596.626644][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5596.626940][    C1]  </IRQ>
[ 5596.627091][    C1]  <TASK>
[ 5596.627241][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5596.627560][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5596.627853][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5596.628149][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5596.628440][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5596.628757][    C1]  ? lock_acquire+0x1c1/0x220
[ 5596.628998][    C1]  ? lock_release+0x1d5/0x250
[ 5596.629239][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5596.629490][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5596.629762][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5596.630048][    C1]  ? lock_acquire+0x1c1/0x220
[ 5596.630287][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5596.630532][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5596.630796][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5596.631032][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5596.631281][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5596.631542][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5596.631823][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5596.632101][    C1]  ip_local_deliver+0x19d/0x480
[ 5596.632351][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5596.632623][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5596.632888][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5596.633242][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5596.633500][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5596.633820][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5596.634087][    C1]  ip_rcv+0x564/0x740
[ 5596.634292][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5596.634527][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5596.634784][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5596.635061][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5596.635339][    C1]  ? skb_clone+0x10b/0x330
[ 5596.635573][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5596.635895][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5596.636200][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5596.636486][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5596.636781][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5596.637035][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5596.637267][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5596.637570][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5596.637857][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5596.638187][    C1]  ? lock_acquire+0x1c1/0x220
[ 5596.638429][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5596.638728][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5596.639020][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5596.639342][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5596.639600][    C1]  ? __skb_clone+0x57a/0x760
[ 5596.639833][    C1]  netif_receive_skb+0x55/0x280
[ 5596.640083][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5596.640398][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5596.640732][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5596.641036][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5596.641313][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5596.641603][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5596.641915][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5596.642206][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5596.642524][    C1]  ? stack_trace_save+0x95/0xd0
[ 5596.642777][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5596.643063][    C1]  ? kasan_save_stack+0x34/0x50
[ 5596.643318][    C1]  ? kasan_save_stack+0x24/0x50
[ 5596.643567][    C1]  ? kasan_save_track+0x14/0x30
[ 5596.643815][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5596.644082][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5596.644338][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5596.644585][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5596.644852][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5596.645118][    C1]  ? ip_output+0x16b/0x4f0
[ 5596.645349][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5596.645605][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5596.645878][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5596.646147][    C1]  ? get_reg+0x119/0x190
[ 5596.646364][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5596.646633][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5596.646943][    C1]  __tcf_classify+0x329/0x7d0
[ 5596.647189][    C1]  tcf_classify+0x283/0x930
[ 5596.647419][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5596.647669][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5596.647924][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5596.648211][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5596.648480][    C1]  tc_run+0x2e4/0x5d0
[ 5596.648691][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5596.648923][    C1]  ? lock_acquire+0x1c1/0x220
[ 5596.649161][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5596.649422][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5596.649674][    C1]  ? lock_acquire+0x1c1/0x220
[ 5596.649913][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5596.650176][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5596.650483][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5596.650753][    C1]  ? neigh_hh_output+0x348/0x590
[ 5596.651006][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5596.651270][    C1]  ip_finish_output2+0x786/0x18e0
[ 5596.651527][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5596.651810][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5596.652147][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5596.652422][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5596.652675][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5596.652939][    C1]  ip_output+0x16b/0x4f0
[ 5596.653157][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5596.653391][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5596.653638][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5596.653927][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5596.654178][    C1]  ? ip_local_out+0x114/0x3b0
[ 5596.654417][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5596.654666][    C1]  ? __create_object+0x5e/0xb0
[ 5596.654910][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5596.655180][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5596.655466][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5596.655739][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5596.656021][    C1]  tcp_release_cb+0x1e9/0x390
[ 5596.656262][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5596.656528][    C1]  release_sock+0xb8/0x1d0
[ 5596.656757][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5596.656978][    C1]  ? lock_release+0x1d5/0x250
[ 5596.657218][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5596.657469][    C1]  ? core_sys_select+0x620/0x710
[ 5596.657723][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5596.657993][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5596.658219][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5596.658469][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5596.658723][    C1]  ? __fget_light+0x54/0x1e0
[ 5596.658962][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5596.659229][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5596.659471][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5596.659735][    C1]  ? __might_fault+0xc6/0x180
[ 5596.659982][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5596.660262][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5596.660562][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5596.660863][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5596.661184][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5596.661436][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5596.661740][    C1]  do_syscall_64+0xc9/0x1e0
[ 5596.661977][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5596.662275][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5596.662504][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5596.663469][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5596.663892][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5596.664291][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5596.664689][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5596.665087][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5596.665492][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5596.665892][    C1]  </TASK>
[ 5596.666051][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3003s! [perl:7725]
[ 5596.666468][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5596.667720][    C3] irq event stamp: 290154
[ 5596.667936][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5596.668460][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5596.668961][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5596.669426][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5596.669887][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5596.670332][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5596.670937][    C3] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 5596.671224][    C3] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 5596.672186][    C3] RSP: 0018:ffffc90000277a88 EFLAGS: 00000202
[ 5596.672493][    C3] RAX: ffff888007a89b58 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5596.672888][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5596.673283][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5596.673677][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5596.674074][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5596.674470][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5596.674912][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5596.675248][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5596.675642][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5596.676038][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5596.676431][    C3] PKRU: 55555554
[ 5596.676611][    C3] Call Trace:
[ 5596.676779][    C3]  <IRQ>
[ 5596.676926][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5596.677187][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5596.677428][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5596.677701][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5596.677971][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5596.678259][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5596.678521][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5596.678826][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5596.679085][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5596.679390][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5596.679681][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5596.679996][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5596.680283][    C3]  ? kasan_check_range+0x12/0x1c0
[ 5596.680537][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5596.680817][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5596.681127][    C3]  ? get_stack_info+0x36/0xc0
[ 5596.681368][    C3]  ? lock_acquire+0x1c1/0x220
[ 5596.681605][    C3]  ? lock_release+0x1d5/0x250
[ 5596.681846][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5596.682093][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5596.682363][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5596.682647][    C3]  ? lock_acquire+0x1c1/0x220
[ 5596.682881][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5596.683119][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5596.683378][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5596.683612][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5596.683857][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5596.684114][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5596.684387][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5596.684661][    C3]  ip_local_deliver+0x19d/0x480
[ 5596.684907][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5596.685175][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5596.685443][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5596.685788][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5596.686039][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5596.686357][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5596.686617][    C3]  ip_rcv+0x564/0x740
[ 5596.686819][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5596.687050][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5596.687303][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5596.687579][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5596.687811][    C3]  ? skb_clone+0x10b/0x330
[ 5596.688035][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5596.688351][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5596.688654][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5596.688930][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5596.689221][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5596.689467][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5596.689695][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5596.689994][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5596.690276][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5596.690597][    C3]  ? lock_acquire+0x1c1/0x220
[ 5596.690834][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5596.691127][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5596.691408][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5596.691720][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5596.691973][    C3]  ? __skb_clone+0x57a/0x760
[ 5596.692206][    C3]  netif_receive_skb+0x55/0x280
[ 5596.692452][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5596.692760][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5596.693090][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5596.693385][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5596.693655][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5596.693942][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5596.694253][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5596.694558][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5596.694881][    C3]  ? lock_release+0x1d5/0x250
[ 5596.695120][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5596.695393][    C3]  ? kernel_text_address+0xce/0xe0
[ 5596.695652][    C3]  ? __kernel_text_address+0x12/0x40
[ 5596.695917][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5596.696199][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5596.696508][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5596.696757][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5596.697032][    C3]  ? get_stack_info+0x36/0xc0
[ 5596.697271][    C3]  __tcf_classify+0x329/0x7d0
[ 5596.697510][    C3]  tcf_classify+0x283/0x930
[ 5596.697738][    C3]  ? lock_release+0x1d5/0x250
[ 5596.697976][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5596.698238][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5596.698492][    C3]  ? __kernel_text_address+0x12/0x40
[ 5596.698756][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5596.699038][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5596.699348][    C3]  tc_run+0x2e4/0x5d0
[ 5596.699552][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5596.699780][    C3]  ? lock_acquire+0x1c1/0x220
[ 5596.700016][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5596.700275][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5596.700527][    C3]  ? lock_acquire+0x1c1/0x220
[ 5596.700764][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5596.701026][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5596.701329][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5596.701596][    C3]  ? neigh_hh_output+0x348/0x590
[ 5596.701847][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5596.702110][    C3]  ip_finish_output2+0x786/0x18e0
[ 5596.702366][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5596.702700][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5596.702973][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5596.703223][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5596.703486][    C3]  ip_output+0x16b/0x4f0
[ 5596.703702][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5596.703944][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5596.704218][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5596.704527][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5596.704800][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5596.705049][    C3]  ? __alloc_skb+0xd4/0x280
[ 5596.705285][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5596.705551][    C3]  ? tcp_fragment+0x168/0x1040
[ 5596.705792][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5596.706041][    C3]  ? ip_local_out+0x114/0x3b0
[ 5596.706278][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5596.706523][    C3]  ? __skb_clone+0x57a/0x760
[ 5596.706758][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5596.707022][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5596.707301][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5596.707542][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5596.707790][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5596.708088][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5596.708405][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5596.708646][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5596.708903][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5596.709170][    C3]  tcp_write_timer+0x82/0x1d0
[ 5596.709409][    C3]  call_timer_fn+0x173/0x430
[ 5596.709643][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5596.709907][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5596.710166][    C3]  __run_timers.part.0+0x52d/0x890
[ 5596.710424][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5596.710690][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5596.710970][    C3]  ? lock_acquire+0x1c1/0x220
[ 5596.711208][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5596.711496][    C3]  ? lock_release+0x1d5/0x250
[ 5596.711733][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5596.711994][    C3]  ? ktime_get+0xb3/0x190
[ 5596.712216][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5596.712506][    C3]  run_timer_softirq+0x72/0x100
[ 5596.712753][    C3]  __do_softirq+0x1b9/0x7ff
[ 5596.712986][    C3]  irq_exit_rcu+0x98/0xc0
[ 5596.713203][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5596.713488][    C3]  </IRQ>
[ 5596.713636][    C3]  <TASK>
[ 5596.713785][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5596.714085][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5596.714406][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5596.715374][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5596.715678][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5596.716073][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5596.716466][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5596.716859][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5596.717250][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5596.717647][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5596.717939][    C3]  uart_start+0xe4/0x1b0
[ 5596.718158][    C3]  n_tty_write+0x677/0x7a0
[ 5596.718388][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5596.718638][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5596.718922][    C3]  ? lock_acquire+0x1c1/0x220
[ 5596.719156][    C3]  ? iterate_tty_write+0x95/0x540
[ 5596.719411][    C3]  iterate_tty_write+0x229/0x540
[ 5596.719662][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5596.719950][    C3]  vfs_write+0x9e9/0x10a0
[ 5596.720169][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5596.720410][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5596.720652][    C3]  ? lock_acquire+0x1c1/0x220
[ 5596.720886][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5596.721173][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5596.721435][    C3]  ? __fget_light+0x54/0x1e0
[ 5596.721671][    C3]  ksys_write+0xf5/0x1e0
[ 5596.721885][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5596.722131][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5596.722435][    C3]  do_syscall_64+0xc9/0x1e0
[ 5596.722663][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5596.722963][    C3] RIP: 0033:0x7f93b2836957
[ 5596.723189][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5596.724149][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5596.724563][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5596.724958][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5596.725357][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5596.725750][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5596.726142][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5596.726541][    C3]  </TASK>
[ 5621.422162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5621.422539][    C1] rcu: 1-....: (3239532 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=782960
[ 5621.423096][    C1] rcu: (t=3227451 jiffies g=1064457 q=94 ncpus=4)
[ 5621.423427][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5621.423874][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5621.424488][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5621.424823][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5621.425796][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5621.426105][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5621.426504][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5621.426901][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5621.427300][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5621.427699][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5621.428097][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5621.428546][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5621.428879][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5621.429280][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5621.429678][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5621.430076][    C1] PKRU: 55555554
[ 5621.430259][    C1] Call Trace:
[ 5621.430433][    C1]  <IRQ>
[ 5621.430586][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5621.430861][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 5621.431116][    C1]  ? check_cpu_stall+0x284/0x500
[ 5621.431368][    C1]  ? rcu_pending+0x92/0x360
[ 5621.431601][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5621.431871][    C1]  ? update_process_times+0xb9/0x110
[ 5621.432142][    C1]  ? tick_sched_handle+0x67/0x130
[ 5621.432401][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5621.432686][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5621.432929][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5621.433242][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5621.433513][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5621.433802][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5621.434069][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5621.434376][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5621.434638][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5621.434949][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5621.435249][    C1]  </IRQ>
[ 5621.435400][    C1]  <TASK>
[ 5621.435550][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5621.435865][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5621.436156][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5621.436453][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5621.436742][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5621.437055][    C1]  ? lock_acquire+0x1c1/0x220
[ 5621.437298][    C1]  ? lock_release+0x1d5/0x250
[ 5621.437539][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5621.437788][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5621.438060][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5621.438346][    C1]  ? lock_acquire+0x1c1/0x220
[ 5621.438584][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5621.438826][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5621.439087][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5621.439324][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5621.439571][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5621.439828][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5621.440105][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5621.440383][    C1]  ip_local_deliver+0x19d/0x480
[ 5621.440631][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5621.440911][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5621.441175][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5621.441525][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5621.441779][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5621.442102][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5621.442369][    C1]  ip_rcv+0x564/0x740
[ 5621.442575][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5621.442807][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5621.443063][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5621.443342][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5621.443617][    C1]  ? skb_clone+0x10b/0x330
[ 5621.443847][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5621.444168][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5621.444474][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5621.444758][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5621.445054][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5621.445310][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5621.445542][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5621.445844][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5621.446134][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5621.446460][    C1]  ? lock_acquire+0x1c1/0x220
[ 5621.446699][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5621.446997][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5621.447283][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5621.447602][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5621.447858][    C1]  ? __skb_clone+0x57a/0x760
[ 5621.448093][    C1]  netif_receive_skb+0x55/0x280
[ 5621.448342][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5621.448657][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5621.448988][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5621.449289][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5621.449566][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5621.449853][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5621.450166][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5621.450452][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5621.450768][    C1]  ? stack_trace_save+0x95/0xd0
[ 5621.451016][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5621.451297][    C1]  ? kasan_save_stack+0x34/0x50
[ 5621.451545][    C1]  ? kasan_save_stack+0x24/0x50
[ 5621.451791][    C1]  ? kasan_save_track+0x14/0x30
[ 5621.452039][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5621.452303][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5621.452557][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5621.452804][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5621.453066][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5621.453333][    C1]  ? ip_output+0x16b/0x4f0
[ 5621.453560][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5621.453817][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5621.454089][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5621.454358][    C1]  ? get_reg+0x119/0x190
[ 5621.454575][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5621.454842][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5621.455157][    C1]  __tcf_classify+0x329/0x7d0
[ 5621.455401][    C1]  tcf_classify+0x283/0x930
[ 5621.455632][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5621.455882][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5621.456138][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5621.456423][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5621.456692][    C1]  tc_run+0x2e4/0x5d0
[ 5621.456899][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5621.457130][    C1]  ? lock_acquire+0x1c1/0x220
[ 5621.457372][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5621.457633][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5621.457887][    C1]  ? lock_acquire+0x1c1/0x220
[ 5621.458125][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5621.458390][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5621.458697][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5621.458969][    C1]  ? neigh_hh_output+0x348/0x590
[ 5621.459221][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5621.459486][    C1]  ip_finish_output2+0x786/0x18e0
[ 5621.459742][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5621.460024][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5621.460363][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5621.460640][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5621.460893][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5621.461158][    C1]  ip_output+0x16b/0x4f0
[ 5621.461376][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5621.461612][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5621.461856][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5621.462142][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5621.462393][    C1]  ? ip_local_out+0x114/0x3b0
[ 5621.462634][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5621.462884][    C1]  ? __create_object+0x5e/0xb0
[ 5621.463130][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5621.463397][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5621.463678][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5621.463953][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5621.464236][    C1]  tcp_release_cb+0x1e9/0x390
[ 5621.464478][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5621.464745][    C1]  release_sock+0xb8/0x1d0
[ 5621.464972][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5621.465207][    C1]  ? lock_release+0x1d5/0x250
[ 5621.465451][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5621.465702][    C1]  ? core_sys_select+0x620/0x710
[ 5621.465957][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5621.466229][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5621.466454][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5621.466704][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5621.466959][    C1]  ? __fget_light+0x54/0x1e0
[ 5621.467198][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5621.467464][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5621.467706][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5621.467971][    C1]  ? __might_fault+0xc6/0x180
[ 5621.468214][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5621.468496][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5621.468796][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5621.469097][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5621.469419][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5621.469671][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5621.469975][    C1]  do_syscall_64+0xc9/0x1e0
[ 5621.470211][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5621.470511][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5621.470741][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5621.471716][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5621.472142][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5621.472544][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5621.472946][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5621.473346][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5621.473748][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5621.474154][    C1]  </TASK>
[ 5621.474312][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 5621.474586][    C3] NMI backtrace for cpu 3
[ 5621.474592][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5621.474596][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5621.474599][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5621.474606][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5621.474609][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5621.474612][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5621.474614][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5621.474615][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5621.474617][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5621.474619][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5621.474621][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5621.474623][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5621.474626][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5621.474628][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5621.474629][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5621.474631][    C3] PKRU: 55555554
[ 5621.474632][    C3] Call Trace:
[ 5621.474635][    C3]  <NMI>
[ 5621.474638][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 5621.474643][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5621.474648][    C3]  ? nmi_handle+0x153/0x420
[ 5621.474654][    C3]  ? default_do_nmi+0x41/0x100
[ 5621.474657][    C3]  ? exc_nmi+0xf3/0x120
[ 5621.474659][    C3]  ? end_repeat_nmi+0xf/0x60
[ 5621.474665][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5621.474669][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5621.474672][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5621.474676][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5621.474679][    C3]  </NMI>
[ 5621.474680][    C3]  <IRQ>
[ 5621.474681][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5621.474684][    C3]  ? get_stack_info+0x36/0xc0
[ 5621.474690][    C3]  ? lock_acquire+0x1c1/0x220
[ 5621.474694][    C3]  ? lock_release+0x1d5/0x250
[ 5621.474697][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5621.474701][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5621.474704][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5621.474707][    C3]  ? lock_acquire+0x1c1/0x220
[ 5621.474709][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5621.474713][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5621.474716][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5621.474722][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5621.474725][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5621.474730][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5621.474735][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5621.474739][    C3]  ip_local_deliver+0x19d/0x480
[ 5621.474741][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5621.474743][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5621.474746][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5621.474751][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5621.474755][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5621.474758][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5621.474767][    C3]  ip_rcv+0x564/0x740
[ 5621.474770][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5621.474773][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5621.474778][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5621.474781][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5621.474786][    C3]  ? skb_clone+0x10b/0x330
[ 5621.474789][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5621.474795][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5621.474801][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5621.474805][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5621.474813][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5621.474817][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5621.474819][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5621.474823][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5621.474827][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5621.474831][    C3]  ? lock_acquire+0x1c1/0x220
[ 5621.474833][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5621.474838][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5621.474842][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5621.474846][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5621.474849][    C3]  ? __skb_clone+0x57a/0x760
[ 5621.474851][    C3]  netif_receive_skb+0x55/0x280
[ 5621.474855][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5621.474862][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5621.474869][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5621.474876][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5621.474881][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5621.474891][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5621.474900][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5621.474908][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5621.474917][    C3]  ? lock_release+0x1d5/0x250
[ 5621.474920][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5621.474926][    C3]  ? kernel_text_address+0xce/0xe0
[ 5621.474931][    C3]  ? __kernel_text_address+0x12/0x40
[ 5621.474933][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5621.474936][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5621.474940][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5621.474946][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5621.474949][    C3]  ? get_stack_info+0x36/0xc0
[ 5621.474954][    C3]  __tcf_classify+0x329/0x7d0
[ 5621.474959][    C3]  tcf_classify+0x283/0x930
[ 5621.474962][    C3]  ? lock_release+0x1d5/0x250
[ 5621.474965][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5621.474968][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5621.474971][    C3]  ? __kernel_text_address+0x12/0x40
[ 5621.474973][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5621.474976][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5621.474979][    C3]  tc_run+0x2e4/0x5d0
[ 5621.474984][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5621.474987][    C3]  ? lock_acquire+0x1c1/0x220
[ 5621.474989][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5621.474993][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5621.474997][    C3]  ? lock_acquire+0x1c1/0x220
[ 5621.475000][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5621.475003][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5621.475007][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5621.475010][    C3]  ? neigh_hh_output+0x348/0x590
[ 5621.475014][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5621.475017][    C3]  ip_finish_output2+0x786/0x18e0
[ 5621.475021][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5621.475028][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5621.475031][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5621.475034][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5621.475038][    C3]  ip_output+0x16b/0x4f0
[ 5621.475041][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5621.475044][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5621.475046][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5621.475049][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5621.475052][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5621.475055][    C3]  ? __alloc_skb+0xd4/0x280
[ 5621.475057][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5621.475062][    C3]  ? tcp_fragment+0x168/0x1040
[ 5621.475065][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5621.475068][    C3]  ? ip_local_out+0x114/0x3b0
[ 5621.475071][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5621.475075][    C3]  ? __skb_clone+0x57a/0x760
[ 5621.475078][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5621.475083][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5621.475086][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5621.475091][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5621.475095][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5621.475100][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5621.475110][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5621.475113][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5621.475117][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5621.475120][    C3]  tcp_write_timer+0x82/0x1d0
[ 5621.475124][    C3]  call_timer_fn+0x173/0x430
[ 5621.475129][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5621.475134][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5621.475138][    C3]  __run_timers.part.0+0x52d/0x890
[ 5621.475142][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5621.475147][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5621.475149][    C3]  ? lock_acquire+0x1c1/0x220
[ 5621.475152][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5621.475158][    C3]  ? lock_release+0x1d5/0x250
[ 5621.475162][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5621.475166][    C3]  ? ktime_get+0xb3/0x190
[ 5621.475170][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5621.475174][    C3]  run_timer_softirq+0x72/0x100
[ 5621.475178][    C3]  __do_softirq+0x1b9/0x7ff
[ 5621.475183][    C3]  irq_exit_rcu+0x98/0xc0
[ 5621.475186][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5621.475190][    C3]  </IRQ>
[ 5621.475191][    C3]  <TASK>
[ 5621.475192][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5621.475196][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5621.475199][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5621.475202][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5621.475204][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5621.475206][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5621.475208][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5621.475209][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5621.475211][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5621.475215][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5621.475219][    C3]  uart_start+0xe4/0x1b0
[ 5621.475226][    C3]  n_tty_write+0x677/0x7a0
[ 5621.475234][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5621.475238][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5621.475243][    C3]  ? lock_acquire+0x1c1/0x220
[ 5621.475246][    C3]  ? iterate_tty_write+0x95/0x540
[ 5621.475250][    C3]  iterate_tty_write+0x229/0x540
[ 5621.475255][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5621.475259][    C3]  vfs_write+0x9e9/0x10a0
[ 5621.475263][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5621.475266][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5621.475270][    C3]  ? lock_acquire+0x1c1/0x220
[ 5621.475273][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5621.475277][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5621.475280][    C3]  ? __fget_light+0x54/0x1e0
[ 5621.475285][    C3]  ksys_write+0xf5/0x1e0
[ 5621.475289][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5621.475293][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5621.475296][    C3]  do_syscall_64+0xc9/0x1e0
[ 5621.475300][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5621.475304][    C3] RIP: 0033:0x7f93b2836957
[ 5621.475307][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5621.475309][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5621.475311][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5621.475313][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5621.475314][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5621.475316][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5621.475318][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5621.475322][    C3]  </TASK>
[ 5648.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3051s! [ncat:8027]
[ 5648.613585][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5648.614847][    C1] irq event stamp: 174248
[ 5648.615069][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5648.615603][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5648.616069][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5648.616538][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5648.617003][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5648.617451][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5648.618064][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5648.618390][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5648.619357][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5648.619665][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5648.620063][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5648.620461][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5648.620862][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5648.621261][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5648.621658][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5648.622105][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5648.622438][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5648.622841][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5648.623244][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5648.623642][    C1] PKRU: 55555554
[ 5648.623824][    C1] Call Trace:
[ 5648.624001][    C1]  <IRQ>
[ 5648.624154][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5648.624418][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5648.624664][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5648.624941][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5648.625219][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5648.625507][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5648.625775][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5648.626083][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5648.626346][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5648.626657][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5648.626953][    C1]  </IRQ>
[ 5648.627106][    C1]  <TASK>
[ 5648.627256][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5648.627572][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5648.627863][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5648.628158][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5648.628448][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5648.628764][    C1]  ? lock_acquire+0x1c1/0x220
[ 5648.629005][    C1]  ? lock_release+0x1d5/0x250
[ 5648.629250][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5648.629502][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5648.629774][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5648.630062][    C1]  ? lock_acquire+0x1c1/0x220
[ 5648.630301][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5648.630544][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5648.630805][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5648.631044][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5648.631292][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5648.631551][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5648.631828][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5648.632107][    C1]  ip_local_deliver+0x19d/0x480
[ 5648.632354][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5648.632625][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5648.632890][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5648.633239][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5648.633494][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5648.633814][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5648.634079][    C1]  ip_rcv+0x564/0x740
[ 5648.634284][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5648.634517][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5648.634773][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5648.635056][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5648.635332][    C1]  ? skb_clone+0x10b/0x330
[ 5648.635562][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5648.635885][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5648.636191][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5648.636478][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5648.636773][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5648.637023][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5648.637255][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5648.637555][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5648.637842][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5648.638168][    C1]  ? lock_acquire+0x1c1/0x220
[ 5648.638409][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5648.638705][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5648.638995][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5648.639312][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5648.639568][    C1]  ? __skb_clone+0x57a/0x760
[ 5648.639803][    C1]  netif_receive_skb+0x55/0x280
[ 5648.640052][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5648.640369][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5648.640701][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5648.641002][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5648.641277][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5648.641566][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5648.641879][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5648.642165][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5648.642481][    C1]  ? stack_trace_save+0x95/0xd0
[ 5648.642729][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5648.643013][    C1]  ? kasan_save_stack+0x34/0x50
[ 5648.643263][    C1]  ? kasan_save_stack+0x24/0x50
[ 5648.643510][    C1]  ? kasan_save_track+0x14/0x30
[ 5648.643757][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5648.644022][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5648.644278][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5648.644525][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5648.644790][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5648.645060][    C1]  ? ip_output+0x16b/0x4f0
[ 5648.645287][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5648.645543][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5648.645814][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5648.646084][    C1]  ? get_reg+0x119/0x190
[ 5648.646301][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5648.646576][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5648.646886][    C1]  __tcf_classify+0x329/0x7d0
[ 5648.647129][    C1]  tcf_classify+0x283/0x930
[ 5648.647360][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5648.647612][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5648.647867][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5648.648154][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5648.648424][    C1]  tc_run+0x2e4/0x5d0
[ 5648.648630][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5648.648864][    C1]  ? lock_acquire+0x1c1/0x220
[ 5648.649100][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5648.649362][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5648.649616][    C1]  ? lock_acquire+0x1c1/0x220
[ 5648.649856][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5648.650120][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5648.650426][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5648.650699][    C1]  ? neigh_hh_output+0x348/0x590
[ 5648.650952][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5648.651217][    C1]  ip_finish_output2+0x786/0x18e0
[ 5648.651473][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5648.651756][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5648.652094][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5648.652369][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5648.652622][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5648.652887][    C1]  ip_output+0x16b/0x4f0
[ 5648.653105][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5648.653341][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5648.653585][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5648.653873][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5648.654126][    C1]  ? ip_local_out+0x114/0x3b0
[ 5648.654366][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5648.654614][    C1]  ? __create_object+0x5e/0xb0
[ 5648.654859][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5648.655133][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5648.655415][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5648.655689][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5648.655971][    C1]  tcp_release_cb+0x1e9/0x390
[ 5648.656215][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5648.656481][    C1]  release_sock+0xb8/0x1d0
[ 5648.656711][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5648.656935][    C1]  ? lock_release+0x1d5/0x250
[ 5648.657176][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5648.657426][    C1]  ? core_sys_select+0x620/0x710
[ 5648.657683][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5648.657955][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5648.658182][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5648.658434][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5648.658689][    C1]  ? __fget_light+0x54/0x1e0
[ 5648.658928][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5648.659194][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5648.659438][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5648.659702][    C1]  ? __might_fault+0xc6/0x180
[ 5648.659947][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5648.660230][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5648.660531][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5648.660830][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5648.661152][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5648.661406][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5648.661714][    C1]  do_syscall_64+0xc9/0x1e0
[ 5648.661952][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5648.662253][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5648.662484][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5648.663450][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5648.663874][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5648.664274][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5648.664673][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5648.665077][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5648.665479][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5648.665881][    C1]  </TASK>
[ 5648.666039][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3051s! [perl:7725]
[ 5648.666454][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5648.667701][    C3] irq event stamp: 290154
[ 5648.667919][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5648.668442][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5648.668941][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5648.669406][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5648.669863][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5648.670307][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5648.670920][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5648.671242][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5648.672204][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5648.672510][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5648.672905][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5648.673303][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5648.673699][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5648.674095][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5648.674490][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5648.674933][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5648.675267][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5648.675665][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5648.676061][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5648.676454][    C3] PKRU: 55555554
[ 5648.676634][    C3] Call Trace:
[ 5648.676805][    C3]  <IRQ>
[ 5648.676953][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5648.677215][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5648.677456][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5648.677730][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5648.678001][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5648.678288][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5648.678553][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5648.678857][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5648.679118][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5648.679426][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5648.679718][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5648.680030][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5648.680320][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5648.680610][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5648.680899][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5648.681216][    C3]  ? get_stack_info+0x36/0xc0
[ 5648.681456][    C3]  ? lock_acquire+0x1c1/0x220
[ 5648.681693][    C3]  ? lock_release+0x1d5/0x250
[ 5648.681932][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5648.682179][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5648.682448][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5648.682731][    C3]  ? lock_acquire+0x1c1/0x220
[ 5648.682966][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5648.683205][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5648.683462][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5648.683697][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5648.683942][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5648.684198][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5648.684471][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5648.684746][    C3]  ip_local_deliver+0x19d/0x480
[ 5648.684998][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5648.685267][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5648.685530][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5648.685875][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5648.686125][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5648.686448][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5648.686708][    C3]  ip_rcv+0x564/0x740
[ 5648.686910][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5648.687140][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5648.687403][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5648.687696][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5648.687926][    C3]  ? skb_clone+0x10b/0x330
[ 5648.688153][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5648.688469][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5648.688772][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5648.689052][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5648.689343][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5648.689588][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5648.689818][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5648.690115][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5648.690397][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5648.690719][    C3]  ? lock_acquire+0x1c1/0x220
[ 5648.690957][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5648.691251][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5648.691534][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5648.691848][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5648.692106][    C3]  ? __skb_clone+0x57a/0x760
[ 5648.692340][    C3]  netif_receive_skb+0x55/0x280
[ 5648.692590][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5648.692899][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5648.693229][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5648.693527][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5648.693799][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5648.694085][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5648.694397][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5648.694703][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5648.695032][    C3]  ? lock_release+0x1d5/0x250
[ 5648.695271][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5648.695535][    C3]  ? kernel_text_address+0xce/0xe0
[ 5648.695793][    C3]  ? __kernel_text_address+0x12/0x40
[ 5648.696057][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5648.696342][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5648.696652][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5648.696901][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5648.697177][    C3]  ? get_stack_info+0x36/0xc0
[ 5648.697417][    C3]  __tcf_classify+0x329/0x7d0
[ 5648.697655][    C3]  tcf_classify+0x283/0x930
[ 5648.697887][    C3]  ? lock_release+0x1d5/0x250
[ 5648.698126][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5648.698389][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5648.698644][    C3]  ? __kernel_text_address+0x12/0x40
[ 5648.698909][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5648.699191][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5648.699499][    C3]  tc_run+0x2e4/0x5d0
[ 5648.699704][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5648.699932][    C3]  ? lock_acquire+0x1c1/0x220
[ 5648.700170][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5648.700429][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5648.700680][    C3]  ? lock_acquire+0x1c1/0x220
[ 5648.700916][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5648.701179][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5648.701482][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5648.701753][    C3]  ? neigh_hh_output+0x348/0x590
[ 5648.702005][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5648.702269][    C3]  ip_finish_output2+0x786/0x18e0
[ 5648.702524][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5648.702859][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5648.703132][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5648.703383][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5648.703646][    C3]  ip_output+0x16b/0x4f0
[ 5648.703861][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5648.704102][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5648.704375][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5648.704687][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5648.704960][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5648.705217][    C3]  ? __alloc_skb+0xd4/0x280
[ 5648.705447][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5648.705717][    C3]  ? tcp_fragment+0x168/0x1040
[ 5648.705960][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5648.706209][    C3]  ? ip_local_out+0x114/0x3b0
[ 5648.706446][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5648.706693][    C3]  ? __skb_clone+0x57a/0x760
[ 5648.706927][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5648.707192][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5648.707470][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5648.707713][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5648.707959][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5648.708260][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5648.708577][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5648.708819][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5648.709078][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5648.709343][    C3]  tcp_write_timer+0x82/0x1d0
[ 5648.709581][    C3]  call_timer_fn+0x173/0x430
[ 5648.709816][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5648.710076][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5648.710337][    C3]  __run_timers.part.0+0x52d/0x890
[ 5648.710595][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5648.710864][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5648.711144][    C3]  ? lock_acquire+0x1c1/0x220
[ 5648.711382][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5648.711669][    C3]  ? lock_release+0x1d5/0x250
[ 5648.711907][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5648.712170][    C3]  ? ktime_get+0xb3/0x190
[ 5648.712392][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5648.712685][    C3]  run_timer_softirq+0x72/0x100
[ 5648.712931][    C3]  __do_softirq+0x1b9/0x7ff
[ 5648.713167][    C3]  irq_exit_rcu+0x98/0xc0
[ 5648.713385][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5648.713674][    C3]  </IRQ>
[ 5648.713824][    C3]  <TASK>
[ 5648.713974][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5648.714277][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5648.714599][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5648.715567][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5648.715874][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5648.716269][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5648.716666][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5648.717060][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5648.717453][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5648.717851][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5648.718145][    C3]  uart_start+0xe4/0x1b0
[ 5648.718364][    C3]  n_tty_write+0x677/0x7a0
[ 5648.718594][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5648.718845][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5648.719129][    C3]  ? lock_acquire+0x1c1/0x220
[ 5648.719367][    C3]  ? iterate_tty_write+0x95/0x540
[ 5648.719623][    C3]  iterate_tty_write+0x229/0x540
[ 5648.719873][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5648.720161][    C3]  vfs_write+0x9e9/0x10a0
[ 5648.720382][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5648.720624][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5648.720866][    C3]  ? lock_acquire+0x1c1/0x220
[ 5648.721100][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5648.721390][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5648.721652][    C3]  ? __fget_light+0x54/0x1e0
[ 5648.721888][    C3]  ksys_write+0xf5/0x1e0
[ 5648.722103][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5648.722350][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5648.722652][    C3]  do_syscall_64+0xc9/0x1e0
[ 5648.722880][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5648.723179][    C3] RIP: 0033:0x7f93b2836957
[ 5648.723406][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5648.724369][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5648.724786][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5648.725188][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5648.725589][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5648.725983][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5648.726378][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5648.726777][    C3]  </TASK>
[ 5676.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3077s! [ncat:8027]
[ 5676.613588][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5676.614850][    C1] irq event stamp: 174248
[ 5676.615072][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5676.615605][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5676.616071][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5676.616540][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5676.617004][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5676.617452][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5676.618063][    C1] RIP: 0010:__kasan_check_read+0x8/0x20
[ 5676.618351][    C1] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 5676.619319][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 5676.619626][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5676.620026][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5676.620429][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5676.620825][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5676.621226][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5676.621624][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5676.622070][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5676.622402][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5676.622802][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5676.623205][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5676.623604][    C1] PKRU: 55555554
[ 5676.623787][    C1] Call Trace:
[ 5676.623959][    C1]  <IRQ>
[ 5676.624112][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5676.624376][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5676.624621][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5676.624901][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5676.625173][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5676.625463][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5676.625731][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5676.626038][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5676.626301][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5676.626613][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5676.626909][    C1]  </IRQ>
[ 5676.627060][    C1]  <TASK>
[ 5676.627212][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5676.627529][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5676.627817][    C1]  ? __kasan_check_read+0x8/0x20
[ 5676.628070][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5676.628353][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5676.628666][    C1]  ? lock_acquire+0x1c1/0x220
[ 5676.628912][    C1]  ? lock_release+0x1d5/0x250
[ 5676.629152][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5676.629403][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5676.629675][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5676.629961][    C1]  ? lock_acquire+0x1c1/0x220
[ 5676.630199][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5676.630442][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5676.630704][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5676.630941][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5676.631188][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5676.631446][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5676.631728][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5676.632006][    C1]  ip_local_deliver+0x19d/0x480
[ 5676.632255][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5676.632526][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5676.632789][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5676.633140][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5676.633395][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5676.633714][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5676.633981][    C1]  ip_rcv+0x564/0x740
[ 5676.634190][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5676.634421][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5676.634674][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5676.634958][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5676.635231][    C1]  ? skb_clone+0x10b/0x330
[ 5676.635460][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5676.635780][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5676.636087][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5676.636370][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5676.636665][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5676.636916][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5676.637148][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5676.637450][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5676.637738][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5676.638064][    C1]  ? lock_acquire+0x1c1/0x220
[ 5676.638303][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5676.638600][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5676.638887][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5676.639206][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5676.639463][    C1]  ? __skb_clone+0x57a/0x760
[ 5676.639697][    C1]  netif_receive_skb+0x55/0x280
[ 5676.639947][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5676.640261][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5676.640592][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5676.640893][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5676.641171][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5676.641460][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5676.641773][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5676.642059][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5676.642375][    C1]  ? stack_trace_save+0x95/0xd0
[ 5676.642622][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5676.642904][    C1]  ? kasan_save_stack+0x34/0x50
[ 5676.643152][    C1]  ? kasan_save_stack+0x24/0x50
[ 5676.643400][    C1]  ? kasan_save_track+0x14/0x30
[ 5676.643649][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5676.643912][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5676.644168][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5676.644416][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5676.644681][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5676.644951][    C1]  ? ip_output+0x16b/0x4f0
[ 5676.645179][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5676.645435][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5676.645709][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5676.645978][    C1]  ? get_reg+0x119/0x190
[ 5676.646195][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5676.646463][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5676.646774][    C1]  __tcf_classify+0x329/0x7d0
[ 5676.647017][    C1]  tcf_classify+0x283/0x930
[ 5676.647249][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5676.647499][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5676.647756][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5676.648042][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5676.648312][    C1]  tc_run+0x2e4/0x5d0
[ 5676.648519][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5676.648750][    C1]  ? lock_acquire+0x1c1/0x220
[ 5676.648989][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5676.649250][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5676.649504][    C1]  ? lock_acquire+0x1c1/0x220
[ 5676.649744][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5676.650008][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5676.650316][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5676.650588][    C1]  ? neigh_hh_output+0x348/0x590
[ 5676.650841][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5676.651106][    C1]  ip_finish_output2+0x786/0x18e0
[ 5676.651362][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5676.651643][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5676.651984][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5676.652260][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5676.652514][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5676.652779][    C1]  ip_output+0x16b/0x4f0
[ 5676.652996][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5676.653232][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5676.653475][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5676.653762][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5676.654012][    C1]  ? ip_local_out+0x114/0x3b0
[ 5676.654254][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5676.654503][    C1]  ? __create_object+0x5e/0xb0
[ 5676.654748][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5676.655020][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5676.655300][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5676.655574][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5676.655858][    C1]  tcp_release_cb+0x1e9/0x390
[ 5676.656099][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5676.656365][    C1]  release_sock+0xb8/0x1d0
[ 5676.656592][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5676.656815][    C1]  ? lock_release+0x1d5/0x250
[ 5676.657056][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5676.657309][    C1]  ? core_sys_select+0x620/0x710
[ 5676.657563][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5676.657834][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5676.658061][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5676.658311][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5676.658567][    C1]  ? __fget_light+0x54/0x1e0
[ 5676.658805][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5676.659071][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5676.659313][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5676.659579][    C1]  ? __might_fault+0xc6/0x180
[ 5676.659824][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5676.660107][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5676.660408][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5676.660709][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5676.661030][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5676.661283][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5676.661589][    C1]  do_syscall_64+0xc9/0x1e0
[ 5676.661824][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5676.662128][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5676.662359][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5676.663330][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5676.663753][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5676.664154][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5676.664555][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5676.664959][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5676.665360][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5676.665765][    C1]  </TASK>
[ 5676.665923][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3077s! [perl:7725]
[ 5676.666337][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5676.667579][    C3] irq event stamp: 290154
[ 5676.667795][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5676.668317][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5676.668816][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5676.669281][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5676.669738][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5676.670183][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5676.670789][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5676.671111][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5676.672074][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5676.672379][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5676.672775][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5676.673171][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5676.673565][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5676.673960][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5676.674356][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5676.674799][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5676.675134][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5676.675529][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5676.675923][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5676.676319][    C3] PKRU: 55555554
[ 5676.676498][    C3] Call Trace:
[ 5676.676667][    C3]  <IRQ>
[ 5676.676814][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5676.677074][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5676.677315][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5676.677592][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5676.677864][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5676.678148][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5676.678413][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5676.678715][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5676.678974][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5676.679281][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5676.679576][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5676.679888][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5676.680175][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5676.680470][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5676.680754][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5676.681063][    C3]  ? get_stack_info+0x36/0xc0
[ 5676.681304][    C3]  ? lock_acquire+0x1c1/0x220
[ 5676.681542][    C3]  ? lock_release+0x1d5/0x250
[ 5676.681779][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5676.682025][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5676.682295][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5676.682577][    C3]  ? lock_acquire+0x1c1/0x220
[ 5676.682814][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5676.683051][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5676.683310][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5676.683543][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5676.683788][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5676.684044][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5676.684315][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5676.684592][    C3]  ip_local_deliver+0x19d/0x480
[ 5676.684837][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5676.685112][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5676.685374][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5676.685716][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5676.685968][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5676.686285][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5676.686545][    C3]  ip_rcv+0x564/0x740
[ 5676.686747][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5676.686977][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5676.687229][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5676.687524][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5676.687757][    C3]  ? skb_clone+0x10b/0x330
[ 5676.687982][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5676.688298][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5676.688605][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5676.688884][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5676.689177][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5676.689424][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5676.689651][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5676.689948][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5676.690232][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5676.690555][    C3]  ? lock_acquire+0x1c1/0x220
[ 5676.690791][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5676.691089][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5676.691372][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5676.691687][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5676.691941][    C3]  ? __skb_clone+0x57a/0x760
[ 5676.692174][    C3]  netif_receive_skb+0x55/0x280
[ 5676.692420][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5676.692731][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5676.693061][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5676.693359][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5676.693633][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5676.693918][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5676.694229][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5676.694542][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5676.694871][    C3]  ? lock_release+0x1d5/0x250
[ 5676.695107][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5676.695371][    C3]  ? kernel_text_address+0xce/0xe0
[ 5676.695631][    C3]  ? __kernel_text_address+0x12/0x40
[ 5676.695896][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5676.696176][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5676.696486][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5676.696736][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5676.697010][    C3]  ? get_stack_info+0x36/0xc0
[ 5676.697250][    C3]  __tcf_classify+0x329/0x7d0
[ 5676.697491][    C3]  tcf_classify+0x283/0x930
[ 5676.697721][    C3]  ? lock_release+0x1d5/0x250
[ 5676.697957][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5676.698219][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5676.698473][    C3]  ? __kernel_text_address+0x12/0x40
[ 5676.698740][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5676.699021][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5676.699332][    C3]  tc_run+0x2e4/0x5d0
[ 5676.699535][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5676.699766][    C3]  ? lock_acquire+0x1c1/0x220
[ 5676.700002][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5676.700263][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5676.700513][    C3]  ? lock_acquire+0x1c1/0x220
[ 5676.700750][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5676.701013][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5676.701316][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5676.701584][    C3]  ? neigh_hh_output+0x348/0x590
[ 5676.701834][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5676.702097][    C3]  ip_finish_output2+0x786/0x18e0
[ 5676.702361][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5676.702698][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5676.702972][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5676.703224][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5676.703487][    C3]  ip_output+0x16b/0x4f0
[ 5676.703702][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5676.703943][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5676.704217][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5676.704526][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5676.704802][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5676.705058][    C3]  ? __alloc_skb+0xd4/0x280
[ 5676.705286][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5676.705554][    C3]  ? tcp_fragment+0x168/0x1040
[ 5676.705796][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5676.706045][    C3]  ? ip_local_out+0x114/0x3b0
[ 5676.706284][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5676.706537][    C3]  ? __skb_clone+0x57a/0x760
[ 5676.706770][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5676.707037][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5676.707315][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5676.707559][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5676.707807][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5676.708104][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5676.708420][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5676.708663][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5676.708922][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5676.709186][    C3]  tcp_write_timer+0x82/0x1d0
[ 5676.709425][    C3]  call_timer_fn+0x173/0x430
[ 5676.709662][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5676.709921][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5676.710181][    C3]  __run_timers.part.0+0x52d/0x890
[ 5676.710439][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5676.710706][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5676.710989][    C3]  ? lock_acquire+0x1c1/0x220
[ 5676.711223][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5676.711515][    C3]  ? lock_release+0x1d5/0x250
[ 5676.711753][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5676.712015][    C3]  ? ktime_get+0xb3/0x190
[ 5676.712234][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5676.712529][    C3]  run_timer_softirq+0x72/0x100
[ 5676.712775][    C3]  __do_softirq+0x1b9/0x7ff
[ 5676.713005][    C3]  irq_exit_rcu+0x98/0xc0
[ 5676.713226][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5676.713509][    C3]  </IRQ>
[ 5676.713660][    C3]  <TASK>
[ 5676.713809][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5676.714113][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5676.714435][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5676.715404][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5676.715711][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5676.716106][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5676.716501][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5676.716897][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5676.717294][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5676.717691][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5676.717986][    C3]  uart_start+0xe4/0x1b0
[ 5676.718204][    C3]  n_tty_write+0x677/0x7a0
[ 5676.718434][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5676.718684][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5676.718971][    C3]  ? lock_acquire+0x1c1/0x220
[ 5676.719208][    C3]  ? iterate_tty_write+0x95/0x540
[ 5676.719463][    C3]  iterate_tty_write+0x229/0x540
[ 5676.719714][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5676.720000][    C3]  vfs_write+0x9e9/0x10a0
[ 5676.720221][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5676.720460][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5676.720703][    C3]  ? lock_acquire+0x1c1/0x220
[ 5676.720941][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5676.721228][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5676.721492][    C3]  ? __fget_light+0x54/0x1e0
[ 5676.721728][    C3]  ksys_write+0xf5/0x1e0
[ 5676.721945][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5676.722192][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5676.722493][    C3]  do_syscall_64+0xc9/0x1e0
[ 5676.722725][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5676.723022][    C3] RIP: 0033:0x7f93b2836957
[ 5676.723247][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5676.724207][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5676.724625][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5676.725025][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5676.725418][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5676.725813][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5676.726210][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5676.726609][    C3]  </TASK>
[ 5699.478163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5699.478539][    C1] rcu: 1-....: (3317432 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=802303
[ 5699.479097][    C1] rcu: (t=3305507 jiffies g=1064457 q=94 ncpus=4)
[ 5699.479427][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5699.479874][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5699.480483][    C1] RIP: 0010:__kasan_check_read+0x8/0x20
[ 5699.480769][    C1] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 5699.481731][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 5699.482037][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5699.482433][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5699.482829][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5699.483224][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5699.483618][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5699.484013][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5699.484454][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5699.484789][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5699.485186][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5699.485579][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5699.485969][    C1] PKRU: 55555554
[ 5699.486150][    C1] Call Trace:
[ 5699.486321][    C1]  <IRQ>
[ 5699.486470][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5699.486742][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 5699.486993][    C1]  ? check_cpu_stall+0x284/0x500
[ 5699.487243][    C1]  ? rcu_pending+0x92/0x360
[ 5699.487473][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5699.487740][    C1]  ? update_process_times+0xb9/0x110
[ 5699.488009][    C1]  ? tick_sched_handle+0x67/0x130
[ 5699.488264][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5699.488548][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5699.488788][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5699.489096][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5699.489369][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5699.489653][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5699.489919][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5699.490223][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5699.490484][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5699.490792][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5699.491087][    C1]  </IRQ>
[ 5699.491238][    C1]  <TASK>
[ 5699.491386][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5699.491699][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5699.491990][    C1]  ? __kasan_check_read+0x8/0x20
[ 5699.492241][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5699.492520][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5699.492832][    C1]  ? lock_acquire+0x1c1/0x220
[ 5699.493074][    C1]  ? lock_release+0x1d5/0x250
[ 5699.493311][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5699.493557][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5699.493827][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5699.494111][    C1]  ? lock_acquire+0x1c1/0x220
[ 5699.494349][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5699.494588][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5699.494852][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5699.495086][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5699.495331][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5699.495589][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5699.495864][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5699.496139][    C1]  ip_local_deliver+0x19d/0x480
[ 5699.496384][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5699.496657][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5699.496921][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5699.497268][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5699.497519][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5699.497837][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5699.498098][    C1]  ip_rcv+0x564/0x740
[ 5699.498301][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5699.498531][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5699.498785][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5699.499060][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5699.499329][    C1]  ? skb_clone+0x10b/0x330
[ 5699.499559][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5699.499876][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5699.500179][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5699.500461][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5699.500754][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5699.500999][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5699.501229][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5699.501528][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5699.501809][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5699.502131][    C1]  ? lock_acquire+0x1c1/0x220
[ 5699.502369][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5699.502664][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5699.502946][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5699.503259][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5699.503513][    C1]  ? __skb_clone+0x57a/0x760
[ 5699.503746][    C1]  netif_receive_skb+0x55/0x280
[ 5699.503991][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5699.504300][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5699.504630][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5699.504932][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5699.505203][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5699.505491][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5699.505799][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5699.506081][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5699.506396][    C1]  ? stack_trace_save+0x95/0xd0
[ 5699.506642][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5699.506922][    C1]  ? kasan_save_stack+0x34/0x50
[ 5699.507170][    C1]  ? kasan_save_stack+0x24/0x50
[ 5699.507416][    C1]  ? kasan_save_track+0x14/0x30
[ 5699.507661][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5699.507923][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5699.508175][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5699.508422][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5699.508685][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5699.508947][    C1]  ? ip_output+0x16b/0x4f0
[ 5699.509171][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5699.509425][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5699.509697][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5699.509966][    C1]  ? get_reg+0x119/0x190
[ 5699.510180][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5699.510445][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5699.510750][    C1]  __tcf_classify+0x329/0x7d0
[ 5699.510992][    C1]  tcf_classify+0x283/0x930
[ 5699.511225][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5699.511472][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5699.511728][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5699.512010][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5699.512276][    C1]  tc_run+0x2e4/0x5d0
[ 5699.512480][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5699.512710][    C1]  ? lock_acquire+0x1c1/0x220
[ 5699.512948][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5699.513207][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5699.513457][    C1]  ? lock_acquire+0x1c1/0x220
[ 5699.513693][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5699.513957][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5699.514257][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5699.514527][    C1]  ? neigh_hh_output+0x348/0x590
[ 5699.514782][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5699.515046][    C1]  ip_finish_output2+0x786/0x18e0
[ 5699.515301][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5699.515579][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5699.515913][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5699.516185][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5699.516435][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5699.516698][    C1]  ip_output+0x16b/0x4f0
[ 5699.516912][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5699.517146][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5699.517388][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5699.517672][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5699.517921][    C1]  ? ip_local_out+0x114/0x3b0
[ 5699.518159][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5699.518405][    C1]  ? __create_object+0x5e/0xb0
[ 5699.518646][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5699.518910][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5699.519190][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5699.519460][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5699.519738][    C1]  tcp_release_cb+0x1e9/0x390
[ 5699.519975][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5699.520239][    C1]  release_sock+0xb8/0x1d0
[ 5699.520466][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5699.520683][    C1]  ? lock_release+0x1d5/0x250
[ 5699.520920][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5699.521169][    C1]  ? core_sys_select+0x620/0x710
[ 5699.521422][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5699.521688][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5699.521914][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5699.522163][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5699.522415][    C1]  ? __fget_light+0x54/0x1e0
[ 5699.522650][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5699.522912][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5699.523152][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5699.523414][    C1]  ? __might_fault+0xc6/0x180
[ 5699.523655][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5699.523934][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5699.524232][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5699.524532][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5699.524857][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5699.525109][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5699.525407][    C1]  do_syscall_64+0xc9/0x1e0
[ 5699.525640][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5699.525939][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5699.526163][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5699.527124][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5699.527544][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5699.527937][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5699.528333][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5699.528728][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5699.529122][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5699.529519][    C1]  </TASK>
[ 5699.529679][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 5699.529951][    C3] NMI backtrace for cpu 3
[ 5699.529958][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5699.529962][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5699.529964][    C3] RIP: 0010:__kasan_check_read+0x8/0x20
[ 5699.529971][    C3] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 5699.529974][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 5699.529977][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5699.529979][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5699.529980][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5699.529982][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5699.529984][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5699.529985][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5699.529988][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5699.529991][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5699.529993][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5699.529994][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5699.529996][    C3] PKRU: 55555554
[ 5699.529997][    C3] Call Trace:
[ 5699.529999][    C3]  <NMI>
[ 5699.530002][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 5699.530008][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5699.530014][    C3]  ? nmi_handle+0x153/0x420
[ 5699.530019][    C3]  ? default_do_nmi+0x41/0x100
[ 5699.530022][    C3]  ? exc_nmi+0xf3/0x120
[ 5699.530025][    C3]  ? end_repeat_nmi+0xf/0x60
[ 5699.530030][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5699.530035][    C3]  ? __kasan_check_read+0x8/0x20
[ 5699.530038][    C3]  ? __kasan_check_read+0x8/0x20
[ 5699.530042][    C3]  ? __kasan_check_read+0x8/0x20
[ 5699.530045][    C3]  </NMI>
[ 5699.530046][    C3]  <IRQ>
[ 5699.530047][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5699.530051][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5699.530054][    C3]  ? get_stack_info+0x36/0xc0
[ 5699.530060][    C3]  ? lock_acquire+0x1c1/0x220
[ 5699.530064][    C3]  ? lock_release+0x1d5/0x250
[ 5699.530068][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5699.530071][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5699.530074][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5699.530078][    C3]  ? lock_acquire+0x1c1/0x220
[ 5699.530080][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5699.530084][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5699.530087][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5699.530094][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5699.530097][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5699.530102][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5699.530107][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5699.530111][    C3]  ip_local_deliver+0x19d/0x480
[ 5699.530114][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5699.530116][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5699.530119][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5699.530124][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5699.530128][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5699.530131][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5699.530140][    C3]  ip_rcv+0x564/0x740
[ 5699.530143][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5699.530145][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5699.530150][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5699.530153][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5699.530158][    C3]  ? skb_clone+0x10b/0x330
[ 5699.530162][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5699.530168][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5699.530174][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5699.530178][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5699.530186][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5699.530190][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5699.530192][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5699.530196][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5699.530200][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5699.530204][    C3]  ? lock_acquire+0x1c1/0x220
[ 5699.530206][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5699.530211][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5699.530215][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5699.530219][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5699.530222][    C3]  ? __skb_clone+0x57a/0x760
[ 5699.530224][    C3]  netif_receive_skb+0x55/0x280
[ 5699.530228][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5699.530235][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5699.530241][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5699.530248][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5699.530253][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5699.530263][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5699.530272][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5699.530281][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5699.530290][    C3]  ? lock_release+0x1d5/0x250
[ 5699.530293][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5699.530298][    C3]  ? kernel_text_address+0xce/0xe0
[ 5699.530303][    C3]  ? __kernel_text_address+0x12/0x40
[ 5699.530305][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5699.530309][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5699.530312][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5699.530318][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5699.530321][    C3]  ? get_stack_info+0x36/0xc0
[ 5699.530326][    C3]  __tcf_classify+0x329/0x7d0
[ 5699.530331][    C3]  tcf_classify+0x283/0x930
[ 5699.530335][    C3]  ? lock_release+0x1d5/0x250
[ 5699.530337][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5699.530340][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5699.530344][    C3]  ? __kernel_text_address+0x12/0x40
[ 5699.530346][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5699.530348][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5699.530352][    C3]  tc_run+0x2e4/0x5d0
[ 5699.530356][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5699.530359][    C3]  ? lock_acquire+0x1c1/0x220
[ 5699.530362][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5699.530365][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5699.530369][    C3]  ? lock_acquire+0x1c1/0x220
[ 5699.530372][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5699.530375][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5699.530378][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5699.530381][    C3]  ? neigh_hh_output+0x348/0x590
[ 5699.530385][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5699.530389][    C3]  ip_finish_output2+0x786/0x18e0
[ 5699.530392][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5699.530399][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5699.530402][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5699.530406][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5699.530409][    C3]  ip_output+0x16b/0x4f0
[ 5699.530413][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5699.530415][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5699.530418][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5699.530421][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5699.530424][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5699.530428][    C3]  ? __alloc_skb+0xd4/0x280
[ 5699.530430][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5699.530436][    C3]  ? tcp_fragment+0x168/0x1040
[ 5699.530440][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5699.530443][    C3]  ? ip_local_out+0x114/0x3b0
[ 5699.530447][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5699.530451][    C3]  ? __skb_clone+0x57a/0x760
[ 5699.530454][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5699.530460][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5699.530463][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5699.530468][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5699.530472][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5699.530477][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5699.530480][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5699.530484][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5699.530487][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5699.530490][    C3]  tcp_write_timer+0x82/0x1d0
[ 5699.530494][    C3]  call_timer_fn+0x173/0x430
[ 5699.530499][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5699.530504][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5699.530508][    C3]  __run_timers.part.0+0x52d/0x890
[ 5699.530511][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5699.530516][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5699.530519][    C3]  ? lock_acquire+0x1c1/0x220
[ 5699.530521][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5699.530527][    C3]  ? lock_release+0x1d5/0x250
[ 5699.530529][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5699.530533][    C3]  ? ktime_get+0xb3/0x190
[ 5699.530536][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5699.530540][    C3]  run_timer_softirq+0x72/0x100
[ 5699.530544][    C3]  __do_softirq+0x1b9/0x7ff
[ 5699.530548][    C3]  irq_exit_rcu+0x98/0xc0
[ 5699.530552][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5699.530555][    C3]  </IRQ>
[ 5699.530556][    C3]  <TASK>
[ 5699.530557][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5699.530561][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5699.530564][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5699.530566][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5699.530568][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5699.530570][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5699.530571][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5699.530573][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5699.530574][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5699.530578][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5699.530582][    C3]  uart_start+0xe4/0x1b0
[ 5699.530589][    C3]  n_tty_write+0x677/0x7a0
[ 5699.530597][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5699.530601][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5699.530608][    C3]  ? lock_acquire+0x1c1/0x220
[ 5699.530610][    C3]  ? iterate_tty_write+0x95/0x540
[ 5699.530614][    C3]  iterate_tty_write+0x229/0x540
[ 5699.530619][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5699.530623][    C3]  vfs_write+0x9e9/0x10a0
[ 5699.530628][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5699.530631][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5699.530635][    C3]  ? lock_acquire+0x1c1/0x220
[ 5699.530637][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5699.530641][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5699.530644][    C3]  ? __fget_light+0x54/0x1e0
[ 5699.530649][    C3]  ksys_write+0xf5/0x1e0
[ 5699.530652][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5699.530656][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5699.530660][    C3]  do_syscall_64+0xc9/0x1e0
[ 5699.530664][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5699.530667][    C3] RIP: 0033:0x7f93b2836957
[ 5699.530670][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5699.530672][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5699.530675][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5699.530677][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5699.530678][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5699.530679][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5699.530681][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5699.530686][    C3]  </TASK>
[ 5724.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3122s! [ncat:8027]
[ 5724.613578][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5724.614858][    C1] irq event stamp: 174248
[ 5724.615078][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5724.615610][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5724.616077][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5724.616545][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5724.617008][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5724.617456][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5724.618069][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5724.618392][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5724.619349][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5724.619654][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5724.620047][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5724.620441][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5724.620834][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5724.621231][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5724.621625][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5724.622071][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5724.622404][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5724.622798][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5724.623195][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5724.623593][    C1] PKRU: 55555554
[ 5724.623773][    C1] Call Trace:
[ 5724.623946][    C1]  <IRQ>
[ 5724.624099][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5724.624361][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5724.624603][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5724.624882][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5724.625152][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5724.625439][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5724.625707][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5724.626012][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5724.626275][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5724.626583][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5724.626879][    C1]  </IRQ>
[ 5724.627029][    C1]  <TASK>
[ 5724.627179][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5724.627497][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5724.627786][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5724.628082][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5724.628370][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5724.628684][    C1]  ? lock_acquire+0x1c1/0x220
[ 5724.628925][    C1]  ? lock_release+0x1d5/0x250
[ 5724.629167][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5724.629417][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5724.629690][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5724.629971][    C1]  ? lock_acquire+0x1c1/0x220
[ 5724.630210][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5724.630451][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5724.630709][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5724.630945][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5724.631191][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5724.631448][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5724.631723][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5724.631998][    C1]  ip_local_deliver+0x19d/0x480
[ 5724.632246][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5724.632514][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5724.632775][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5724.633123][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5724.633377][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5724.633696][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5724.633956][    C1]  ip_rcv+0x564/0x740
[ 5724.634160][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5724.634388][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5724.634645][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5724.634920][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5724.635192][    C1]  ? skb_clone+0x10b/0x330
[ 5724.635417][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5724.635734][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5724.636046][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5724.636329][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5724.636622][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5724.636871][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5724.637101][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5724.637401][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5724.637686][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5724.638012][    C1]  ? lock_acquire+0x1c1/0x220
[ 5724.638247][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5724.638542][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5724.638827][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5724.639142][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5724.639395][    C1]  ? __skb_clone+0x57a/0x760
[ 5724.639628][    C1]  netif_receive_skb+0x55/0x280
[ 5724.639877][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5724.640189][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5724.640517][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5724.640813][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5724.641086][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5724.641371][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5724.641681][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5724.641961][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5724.642278][    C1]  ? stack_trace_save+0x95/0xd0
[ 5724.642523][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5724.642800][    C1]  ? kasan_save_stack+0x34/0x50
[ 5724.643046][    C1]  ? kasan_save_stack+0x24/0x50
[ 5724.643291][    C1]  ? kasan_save_track+0x14/0x30
[ 5724.643537][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5724.643799][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5724.644051][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5724.644296][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5724.644559][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5724.644823][    C1]  ? ip_output+0x16b/0x4f0
[ 5724.645048][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5724.645302][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5724.645575][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5724.645840][    C1]  ? get_reg+0x119/0x190
[ 5724.646058][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5724.646326][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5724.646636][    C1]  __tcf_classify+0x329/0x7d0
[ 5724.646877][    C1]  tcf_classify+0x283/0x930
[ 5724.647107][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5724.647357][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5724.647610][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5724.647892][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5724.648163][    C1]  tc_run+0x2e4/0x5d0
[ 5724.648370][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5724.648598][    C1]  ? lock_acquire+0x1c1/0x220
[ 5724.648837][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5724.649098][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5724.649351][    C1]  ? lock_acquire+0x1c1/0x220
[ 5724.649591][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5724.649852][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5724.650156][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5724.650429][    C1]  ? neigh_hh_output+0x348/0x590
[ 5724.650682][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5724.650944][    C1]  ip_finish_output2+0x786/0x18e0
[ 5724.651201][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5724.651480][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5724.651816][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5724.652093][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5724.652344][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5724.652610][    C1]  ip_output+0x16b/0x4f0
[ 5724.652826][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5724.653063][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5724.653305][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5724.653587][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5724.653837][    C1]  ? ip_local_out+0x114/0x3b0
[ 5724.654075][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5724.654325][    C1]  ? __create_object+0x5e/0xb0
[ 5724.654569][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5724.654839][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5724.655120][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5724.655393][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5724.655675][    C1]  tcp_release_cb+0x1e9/0x390
[ 5724.655915][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5724.656182][    C1]  release_sock+0xb8/0x1d0
[ 5724.656405][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5724.656627][    C1]  ? lock_release+0x1d5/0x250
[ 5724.656862][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5724.657112][    C1]  ? core_sys_select+0x620/0x710
[ 5724.657370][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5724.657639][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5724.657863][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5724.658112][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5724.658365][    C1]  ? __fget_light+0x54/0x1e0
[ 5724.658601][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5724.658869][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5724.659110][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5724.659377][    C1]  ? __might_fault+0xc6/0x180
[ 5724.659616][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5724.659900][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5724.660200][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5724.660502][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5724.660821][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5724.661075][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5724.661380][    C1]  do_syscall_64+0xc9/0x1e0
[ 5724.661611][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5724.661910][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5724.662138][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5724.663099][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5724.663516][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5724.663913][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5724.664309][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5724.664708][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5724.665102][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5724.665502][    C1]  </TASK>
[ 5724.665660][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3122s! [perl:7725]
[ 5724.666073][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5724.667322][    C3] irq event stamp: 290154
[ 5724.667539][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5724.668060][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5724.668560][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5724.669022][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5724.669480][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5724.669923][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5724.670530][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5724.670851][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5724.671811][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5724.672117][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5724.672511][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5724.672908][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5724.673303][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5724.673698][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5724.674091][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5724.674535][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5724.674873][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5724.675271][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5724.675666][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5724.676060][    C3] PKRU: 55555554
[ 5724.676240][    C3] Call Trace:
[ 5724.676409][    C3]  <IRQ>
[ 5724.676558][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5724.676818][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5724.677061][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5724.677334][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5724.677606][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5724.677894][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5724.678156][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5724.678458][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5724.678717][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5724.679022][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5724.679315][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5724.679623][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5724.679911][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5724.680207][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5724.680493][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5724.680801][    C3]  ? get_stack_info+0x36/0xc0
[ 5724.681042][    C3]  ? lock_acquire+0x1c1/0x220
[ 5724.681279][    C3]  ? lock_release+0x1d5/0x250
[ 5724.681517][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5724.681763][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5724.682030][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5724.682314][    C3]  ? lock_acquire+0x1c1/0x220
[ 5724.682550][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5724.682787][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5724.683043][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5724.683277][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5724.683522][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5724.683777][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5724.684047][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5724.684322][    C3]  ip_local_deliver+0x19d/0x480
[ 5724.684572][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5724.684847][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5724.685108][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5724.685451][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5724.685707][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5724.686024][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5724.686284][    C3]  ip_rcv+0x564/0x740
[ 5724.686487][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5724.686717][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5724.686967][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5724.687242][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5724.687494][    C3]  ? skb_clone+0x10b/0x330
[ 5724.687718][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5724.688033][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5724.688337][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5724.688615][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5724.688911][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5724.689157][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5724.689390][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5724.689687][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5724.689969][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5724.690291][    C3]  ? lock_acquire+0x1c1/0x220
[ 5724.690528][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5724.690822][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5724.691103][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5724.691416][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5724.691668][    C3]  ? __skb_clone+0x57a/0x760
[ 5724.691902][    C3]  netif_receive_skb+0x55/0x280
[ 5724.692149][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5724.692458][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5724.692789][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5724.693083][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5724.693355][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5724.693641][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5724.693953][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5724.694259][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5724.694583][    C3]  ? lock_release+0x1d5/0x250
[ 5724.694825][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5724.695089][    C3]  ? kernel_text_address+0xce/0xe0
[ 5724.695346][    C3]  ? __kernel_text_address+0x12/0x40
[ 5724.695615][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5724.695896][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5724.696207][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5724.696456][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5724.696729][    C3]  ? get_stack_info+0x36/0xc0
[ 5724.696968][    C3]  __tcf_classify+0x329/0x7d0
[ 5724.697209][    C3]  tcf_classify+0x283/0x930
[ 5724.697437][    C3]  ? lock_release+0x1d5/0x250
[ 5724.697674][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5724.697935][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5724.698189][    C3]  ? __kernel_text_address+0x12/0x40
[ 5724.698453][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5724.698739][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5724.699048][    C3]  tc_run+0x2e4/0x5d0
[ 5724.699253][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5724.699479][    C3]  ? lock_acquire+0x1c1/0x220
[ 5724.699717][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5724.699974][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5724.700225][    C3]  ? lock_acquire+0x1c1/0x220
[ 5724.700462][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5724.700724][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5724.701027][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5724.701296][    C3]  ? neigh_hh_output+0x348/0x590
[ 5724.701545][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5724.701807][    C3]  ip_finish_output2+0x786/0x18e0
[ 5724.702061][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5724.702394][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5724.702669][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5724.702920][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5724.703182][    C3]  ip_output+0x16b/0x4f0
[ 5724.703396][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5724.703637][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5724.703911][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5724.704220][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5724.704494][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5724.704749][    C3]  ? __alloc_skb+0xd4/0x280
[ 5724.704979][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5724.705245][    C3]  ? tcp_fragment+0x168/0x1040
[ 5724.705491][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5724.705739][    C3]  ? ip_local_out+0x114/0x3b0
[ 5724.705977][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5724.706221][    C3]  ? __skb_clone+0x57a/0x760
[ 5724.706455][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5724.706719][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5724.706998][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5724.707240][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5724.707486][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5724.707784][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5724.708100][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5724.708343][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5724.708601][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5724.708865][    C3]  tcp_write_timer+0x82/0x1d0
[ 5724.709104][    C3]  call_timer_fn+0x173/0x430
[ 5724.709339][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5724.709599][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5724.709857][    C3]  __run_timers.part.0+0x52d/0x890
[ 5724.710116][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5724.710382][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5724.710662][    C3]  ? lock_acquire+0x1c1/0x220
[ 5724.710900][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5724.711190][    C3]  ? lock_release+0x1d5/0x250
[ 5724.711425][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5724.711688][    C3]  ? ktime_get+0xb3/0x190
[ 5724.711908][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5724.712202][    C3]  run_timer_softirq+0x72/0x100
[ 5724.712446][    C3]  __do_softirq+0x1b9/0x7ff
[ 5724.712678][    C3]  irq_exit_rcu+0x98/0xc0
[ 5724.712896][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5724.713179][    C3]  </IRQ>
[ 5724.713328][    C3]  <TASK>
[ 5724.713478][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5724.713779][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5724.714099][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5724.715063][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5724.715365][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5724.715761][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5724.716155][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5724.716552][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5724.716943][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5724.717342][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5724.717635][    C3]  uart_start+0xe4/0x1b0
[ 5724.717855][    C3]  n_tty_write+0x677/0x7a0
[ 5724.718084][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5724.718334][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5724.718625][    C3]  ? lock_acquire+0x1c1/0x220
[ 5724.718860][    C3]  ? iterate_tty_write+0x95/0x540
[ 5724.719114][    C3]  iterate_tty_write+0x229/0x540
[ 5724.719366][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5724.719653][    C3]  vfs_write+0x9e9/0x10a0
[ 5724.719873][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5724.720114][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5724.720357][    C3]  ? lock_acquire+0x1c1/0x220
[ 5724.720593][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5724.720880][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5724.721142][    C3]  ? __fget_light+0x54/0x1e0
[ 5724.721377][    C3]  ksys_write+0xf5/0x1e0
[ 5724.721592][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5724.721838][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5724.722141][    C3]  do_syscall_64+0xc9/0x1e0
[ 5724.722370][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5724.722667][    C3] RIP: 0033:0x7f93b2836957
[ 5724.722893][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5724.723857][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5724.724273][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5724.724676][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5724.725070][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5724.725462][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5724.725856][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5724.726256][    C3]  </TASK>
[ 5752.613147][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3148s! [ncat:8027]
[ 5752.613617][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5752.614902][    C1] irq event stamp: 174248
[ 5752.615124][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5752.615680][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5752.616151][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5752.616621][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5752.617090][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5752.617541][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5752.618154][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5752.618480][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5752.619454][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5752.619762][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5752.620163][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5752.620564][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5752.620971][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5752.621373][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5752.621780][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5752.622228][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5752.622560][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5752.622961][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5752.623358][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5752.623760][    C1] PKRU: 55555554
[ 5752.623942][    C1] Call Trace:
[ 5752.624119][    C1]  <IRQ>
[ 5752.624279][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5752.624604][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5752.624850][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5752.625138][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5752.625414][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5752.625702][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5752.625984][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5752.626295][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5752.626558][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5752.626874][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5752.627178][    C1]  </IRQ>
[ 5752.627329][    C1]  <TASK>
[ 5752.627483][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5752.627799][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5752.628095][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5752.628393][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5752.628686][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5752.629008][    C1]  ? lock_acquire+0x1c1/0x220
[ 5752.629256][    C1]  ? lock_release+0x1d5/0x250
[ 5752.629498][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5752.629752][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5752.630026][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5752.630312][    C1]  ? lock_acquire+0x1c1/0x220
[ 5752.630555][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5752.630801][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5752.631064][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5752.631302][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5752.631556][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5752.631818][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5752.632102][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5752.632383][    C1]  ip_local_deliver+0x19d/0x480
[ 5752.632633][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5752.632911][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5752.633176][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5752.633528][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5752.633785][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5752.634106][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5752.634374][    C1]  ip_rcv+0x564/0x740
[ 5752.634589][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5752.634824][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5752.635084][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5752.635360][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5752.635635][    C1]  ? skb_clone+0x10b/0x330
[ 5752.635868][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5752.636189][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5752.636497][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5752.636778][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5752.637081][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5752.637335][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5752.637567][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5752.637873][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5752.638159][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5752.638486][    C1]  ? lock_acquire+0x1c1/0x220
[ 5752.638726][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5752.639025][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5752.639317][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5752.639636][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5752.639893][    C1]  ? __skb_clone+0x57a/0x760
[ 5752.640130][    C1]  netif_receive_skb+0x55/0x280
[ 5752.640384][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5752.640704][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5752.641038][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5752.641337][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5752.641614][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5752.641906][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5752.642221][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5752.642510][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5752.642834][    C1]  ? stack_trace_save+0x95/0xd0
[ 5752.643087][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5752.643376][    C1]  ? kasan_save_stack+0x34/0x50
[ 5752.643635][    C1]  ? kasan_save_stack+0x24/0x50
[ 5752.643885][    C1]  ? kasan_save_track+0x14/0x30
[ 5752.644134][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5752.644399][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5752.644660][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5752.644912][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5752.645177][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5752.645447][    C1]  ? ip_output+0x16b/0x4f0
[ 5752.645676][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5752.645933][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5752.646205][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5752.646474][    C1]  ? get_reg+0x119/0x190
[ 5752.646694][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5752.646963][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5752.647274][    C1]  __tcf_classify+0x329/0x7d0
[ 5752.647519][    C1]  tcf_classify+0x283/0x930
[ 5752.647753][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5752.648004][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5752.648262][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5752.648548][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5752.648815][    C1]  tc_run+0x2e4/0x5d0
[ 5752.649027][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5752.649260][    C1]  ? lock_acquire+0x1c1/0x220
[ 5752.649501][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5752.649762][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5752.650020][    C1]  ? lock_acquire+0x1c1/0x220
[ 5752.650261][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5752.650524][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5752.650833][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5752.651106][    C1]  ? neigh_hh_output+0x348/0x590
[ 5752.651360][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5752.651627][    C1]  ip_finish_output2+0x786/0x18e0
[ 5752.651885][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5752.652170][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5752.652510][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5752.652791][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5752.653048][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5752.653314][    C1]  ip_output+0x16b/0x4f0
[ 5752.653533][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5752.653773][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5752.654019][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5752.654305][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5752.654564][    C1]  ? ip_local_out+0x114/0x3b0
[ 5752.654805][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5752.655061][    C1]  ? __create_object+0x5e/0xb0
[ 5752.655305][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5752.655577][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5752.655860][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5752.656144][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5752.656432][    C1]  tcp_release_cb+0x1e9/0x390
[ 5752.656673][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5752.656941][    C1]  release_sock+0xb8/0x1d0
[ 5752.657174][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5752.657398][    C1]  ? lock_release+0x1d5/0x250
[ 5752.657640][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5752.657890][    C1]  ? core_sys_select+0x620/0x710
[ 5752.658145][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5752.658418][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5752.658649][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5752.658906][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5752.659165][    C1]  ? __fget_light+0x54/0x1e0
[ 5752.659406][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5752.659676][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5752.659920][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5752.660188][    C1]  ? __might_fault+0xc6/0x180
[ 5752.660434][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5752.660717][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5752.661019][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5752.661327][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5752.661651][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5752.661904][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5752.662208][    C1]  do_syscall_64+0xc9/0x1e0
[ 5752.662445][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5752.662751][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5752.662984][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5752.663967][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5752.664391][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5752.664794][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5752.665195][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5752.665590][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5752.665984][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5752.666386][    C1]  </TASK>
[ 5752.666549][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3148s! [perl:7725]
[ 5752.666968][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5752.668230][    C3] irq event stamp: 290154
[ 5752.668452][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5752.668985][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5752.669502][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5752.669976][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5752.670448][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5752.670906][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5752.671521][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5752.671849][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5752.672831][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5752.673147][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5752.673546][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5752.673950][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5752.674351][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5752.674757][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5752.675158][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5752.675606][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5752.675941][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5752.676340][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5752.676735][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5752.677133][    C3] PKRU: 55555554
[ 5752.677316][    C3] Call Trace:
[ 5752.677486][    C3]  <IRQ>
[ 5752.677637][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5752.677905][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5752.678148][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5752.678425][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5752.678697][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5752.678983][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5752.679250][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5752.679556][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5752.679816][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5752.680127][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5752.680425][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5752.680738][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5752.681031][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5752.681326][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5752.681611][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5752.681921][    C3]  ? get_stack_info+0x36/0xc0
[ 5752.682167][    C3]  ? lock_acquire+0x1c1/0x220
[ 5752.682405][    C3]  ? lock_release+0x1d5/0x250
[ 5752.682644][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5752.682894][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5752.683164][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5752.683449][    C3]  ? lock_acquire+0x1c1/0x220
[ 5752.683685][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5752.683923][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5752.684186][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5752.684421][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5752.684676][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5752.684935][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5752.685209][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5752.685485][    C3]  ip_local_deliver+0x19d/0x480
[ 5752.685732][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5752.686002][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5752.686265][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5752.686610][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5752.686861][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5752.687180][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5752.687473][    C3]  ip_rcv+0x564/0x740
[ 5752.687684][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5752.687915][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5752.688167][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5752.688440][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5752.688673][    C3]  ? skb_clone+0x10b/0x330
[ 5752.688898][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5752.689213][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5752.689516][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5752.689794][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5752.690087][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5752.690334][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5752.690561][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5752.690860][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5752.691146][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5752.691470][    C3]  ? lock_acquire+0x1c1/0x220
[ 5752.691708][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5752.692002][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5752.692283][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5752.692598][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5752.692850][    C3]  ? __skb_clone+0x57a/0x760
[ 5752.693085][    C3]  netif_receive_skb+0x55/0x280
[ 5752.693332][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5752.693645][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5752.693975][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5752.694271][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5752.694556][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5752.694846][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5752.695156][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5752.695465][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5752.695790][    C3]  ? lock_release+0x1d5/0x250
[ 5752.696028][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5752.696294][    C3]  ? kernel_text_address+0xce/0xe0
[ 5752.696557][    C3]  ? __kernel_text_address+0x12/0x40
[ 5752.696823][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5752.697108][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5752.697419][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5752.697669][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5752.697943][    C3]  ? get_stack_info+0x36/0xc0
[ 5752.698187][    C3]  __tcf_classify+0x329/0x7d0
[ 5752.698433][    C3]  tcf_classify+0x283/0x930
[ 5752.698661][    C3]  ? lock_release+0x1d5/0x250
[ 5752.698898][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5752.699162][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5752.699420][    C3]  ? __kernel_text_address+0x12/0x40
[ 5752.699683][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5752.699966][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5752.700276][    C3]  tc_run+0x2e4/0x5d0
[ 5752.700481][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5752.700710][    C3]  ? lock_acquire+0x1c1/0x220
[ 5752.700946][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5752.701206][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5752.701456][    C3]  ? lock_acquire+0x1c1/0x220
[ 5752.701694][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5752.701958][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5752.702262][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5752.702530][    C3]  ? neigh_hh_output+0x348/0x590
[ 5752.702781][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5752.703044][    C3]  ip_finish_output2+0x786/0x18e0
[ 5752.703303][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5752.703640][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5752.703915][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5752.704168][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5752.704432][    C3]  ip_output+0x16b/0x4f0
[ 5752.704652][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5752.704893][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5752.705170][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5752.705484][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5752.705759][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5752.706010][    C3]  ? __alloc_skb+0xd4/0x280
[ 5752.706242][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5752.706510][    C3]  ? tcp_fragment+0x168/0x1040
[ 5752.706751][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5752.707000][    C3]  ? ip_local_out+0x114/0x3b0
[ 5752.707238][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5752.707484][    C3]  ? __skb_clone+0x57a/0x760
[ 5752.707717][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5752.707980][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5752.708260][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5752.708502][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5752.708748][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5752.709047][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5752.709364][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5752.709605][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5752.709864][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5752.710136][    C3]  tcp_write_timer+0x82/0x1d0
[ 5752.710374][    C3]  call_timer_fn+0x173/0x430
[ 5752.710613][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5752.710873][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5752.711134][    C3]  __run_timers.part.0+0x52d/0x890
[ 5752.711393][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5752.711661][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5752.711941][    C3]  ? lock_acquire+0x1c1/0x220
[ 5752.712178][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5752.712472][    C3]  ? lock_release+0x1d5/0x250
[ 5752.712707][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5752.712971][    C3]  ? ktime_get+0xb3/0x190
[ 5752.713197][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5752.713490][    C3]  run_timer_softirq+0x72/0x100
[ 5752.713734][    C3]  __do_softirq+0x1b9/0x7ff
[ 5752.713966][    C3]  irq_exit_rcu+0x98/0xc0
[ 5752.714186][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5752.714472][    C3]  </IRQ>
[ 5752.714626][    C3]  <TASK>
[ 5752.714776][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5752.715078][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5752.715400][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5752.716362][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5752.716667][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5752.717062][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5752.717454][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5752.717848][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5752.718242][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5752.718640][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5752.718932][    C3]  uart_start+0xe4/0x1b0
[ 5752.719157][    C3]  n_tty_write+0x677/0x7a0
[ 5752.719386][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5752.719636][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5752.719924][    C3]  ? lock_acquire+0x1c1/0x220
[ 5752.720158][    C3]  ? iterate_tty_write+0x95/0x540
[ 5752.720415][    C3]  iterate_tty_write+0x229/0x540
[ 5752.720665][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5752.720961][    C3]  vfs_write+0x9e9/0x10a0
[ 5752.721187][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5752.721428][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5752.721672][    C3]  ? lock_acquire+0x1c1/0x220
[ 5752.721910][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5752.722196][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5752.722457][    C3]  ? __fget_light+0x54/0x1e0
[ 5752.722696][    C3]  ksys_write+0xf5/0x1e0
[ 5752.722910][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5752.723156][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5752.723464][    C3]  do_syscall_64+0xc9/0x1e0
[ 5752.723696][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5752.723991][    C3] RIP: 0033:0x7f93b2836957
[ 5752.724219][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5752.725183][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5752.725601][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5752.725997][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5752.726390][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5752.726786][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5752.727181][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5752.727581][    C3]  </TASK>
[ 5777.533165][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5777.533613][    C1] rcu: 1-....: (3395331 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=821723
[ 5777.534188][    C1] rcu: (t=3383563 jiffies g=1064457 q=94 ncpus=4)
[ 5777.534534][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5777.534989][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5777.535610][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 5777.535946][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 5777.536922][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5777.537233][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5777.537634][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5777.538037][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5777.538438][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5777.538839][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5777.539241][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5777.539690][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5777.540023][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5777.540425][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5777.540821][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5777.541223][    C1] PKRU: 55555554
[ 5777.541404][    C1] Call Trace:
[ 5777.541577][    C1]  <IRQ>
[ 5777.541732][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5777.542011][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 5777.542265][    C1]  ? check_cpu_stall+0x284/0x500
[ 5777.542518][    C1]  ? rcu_pending+0x92/0x360
[ 5777.542749][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5777.543020][    C1]  ? update_process_times+0xb9/0x110
[ 5777.543294][    C1]  ? tick_sched_handle+0x67/0x130
[ 5777.543551][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5777.543838][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5777.544083][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5777.544405][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5777.544679][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5777.544970][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5777.545243][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5777.545550][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5777.545813][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5777.546126][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5777.546428][    C1]  </IRQ>
[ 5777.546578][    C1]  <TASK>
[ 5777.546730][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5777.547048][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5777.547344][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 5777.547631][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5777.547922][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5777.548241][    C1]  ? lock_acquire+0x1c1/0x220
[ 5777.548485][    C1]  ? lock_release+0x1d5/0x250
[ 5777.548725][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5777.548976][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5777.549248][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5777.549534][    C1]  ? lock_acquire+0x1c1/0x220
[ 5777.549773][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5777.550014][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5777.550275][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5777.550514][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5777.550762][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5777.551023][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5777.551302][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5777.551582][    C1]  ip_local_deliver+0x19d/0x480
[ 5777.551832][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5777.552116][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5777.552382][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5777.552734][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5777.552992][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5777.553315][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5777.553581][    C1]  ip_rcv+0x564/0x740
[ 5777.553789][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5777.554022][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5777.554282][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5777.554573][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5777.554854][    C1]  ? skb_clone+0x10b/0x330
[ 5777.555088][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5777.555411][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5777.555723][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5777.556008][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5777.556306][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5777.556556][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5777.556791][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5777.557096][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5777.557382][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5777.557710][    C1]  ? lock_acquire+0x1c1/0x220
[ 5777.557952][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5777.558252][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5777.558539][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5777.558858][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5777.559117][    C1]  ? __skb_clone+0x57a/0x760
[ 5777.559354][    C1]  netif_receive_skb+0x55/0x280
[ 5777.559604][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5777.559919][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5777.560254][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5777.560563][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5777.560839][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5777.561131][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5777.561445][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5777.561733][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5777.562056][    C1]  ? stack_trace_save+0x95/0xd0
[ 5777.562304][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5777.562590][    C1]  ? kasan_save_stack+0x34/0x50
[ 5777.562845][    C1]  ? kasan_save_stack+0x24/0x50
[ 5777.563096][    C1]  ? kasan_save_track+0x14/0x30
[ 5777.563345][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5777.563612][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5777.563871][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5777.564124][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5777.564407][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5777.564675][    C1]  ? ip_output+0x16b/0x4f0
[ 5777.564901][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5777.565157][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5777.565435][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5777.565704][    C1]  ? get_reg+0x119/0x190
[ 5777.565920][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5777.566187][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5777.566504][    C1]  __tcf_classify+0x329/0x7d0
[ 5777.566752][    C1]  tcf_classify+0x283/0x930
[ 5777.566987][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5777.567241][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5777.567497][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5777.567784][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5777.568056][    C1]  tc_run+0x2e4/0x5d0
[ 5777.568265][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5777.568500][    C1]  ? lock_acquire+0x1c1/0x220
[ 5777.568742][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5777.569003][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5777.569259][    C1]  ? lock_acquire+0x1c1/0x220
[ 5777.569498][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5777.569764][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5777.570073][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5777.570347][    C1]  ? neigh_hh_output+0x348/0x590
[ 5777.570601][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5777.570868][    C1]  ip_finish_output2+0x786/0x18e0
[ 5777.571127][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5777.571413][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5777.571755][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5777.572032][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5777.572287][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5777.572555][    C1]  ip_output+0x16b/0x4f0
[ 5777.572773][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5777.573012][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5777.573254][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5777.573545][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5777.573799][    C1]  ? ip_local_out+0x114/0x3b0
[ 5777.574040][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5777.574288][    C1]  ? __create_object+0x5e/0xb0
[ 5777.574546][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5777.574816][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5777.575101][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5777.575374][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5777.575656][    C1]  tcp_release_cb+0x1e9/0x390
[ 5777.575897][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5777.576165][    C1]  release_sock+0xb8/0x1d0
[ 5777.576398][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5777.576619][    C1]  ? lock_release+0x1d5/0x250
[ 5777.576860][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5777.577113][    C1]  ? core_sys_select+0x620/0x710
[ 5777.577372][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5777.577643][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5777.577871][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5777.578125][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5777.578381][    C1]  ? __fget_light+0x54/0x1e0
[ 5777.578621][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5777.578888][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5777.579134][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5777.579401][    C1]  ? __might_fault+0xc6/0x180
[ 5777.579649][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5777.579931][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5777.580232][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5777.580535][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5777.580858][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5777.581113][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5777.581417][    C1]  do_syscall_64+0xc9/0x1e0
[ 5777.581654][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5777.581959][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5777.582189][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5777.583169][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5777.583599][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5777.584000][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5777.584410][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5777.584810][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5777.585209][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5777.585617][    C1]  </TASK>
[ 5777.585778][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 5777.586061][    C3] NMI backtrace for cpu 3
[ 5777.586071][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5777.586077][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5777.586081][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5777.586090][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5777.586093][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5777.586097][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5777.586099][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5777.586102][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5777.586104][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5777.586106][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5777.586109][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5777.586111][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5777.586115][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5777.586117][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5777.586119][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5777.586121][    C3] PKRU: 55555554
[ 5777.586122][    C3] Call Trace:
[ 5777.586126][    C3]  <NMI>
[ 5777.586132][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 5777.586139][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5777.586147][    C3]  ? nmi_handle+0x153/0x420
[ 5777.586153][    C3]  ? default_do_nmi+0x41/0x100
[ 5777.586158][    C3]  ? exc_nmi+0xf3/0x120
[ 5777.586161][    C3]  ? end_repeat_nmi+0xf/0x60
[ 5777.586168][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5777.586173][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5777.586176][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5777.586180][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5777.586183][    C3]  </NMI>
[ 5777.586184][    C3]  <IRQ>
[ 5777.586185][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5777.586188][    C3]  ? get_stack_info+0x36/0xc0
[ 5777.586196][    C3]  ? lock_acquire+0x1c1/0x220
[ 5777.586201][    C3]  ? lock_release+0x1d5/0x250
[ 5777.586205][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5777.586209][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5777.586212][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5777.586216][    C3]  ? lock_acquire+0x1c1/0x220
[ 5777.586218][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5777.586224][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5777.586229][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5777.586237][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5777.586240][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5777.586246][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5777.586255][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5777.586259][    C3]  ip_local_deliver+0x19d/0x480
[ 5777.586262][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5777.586264][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5777.586266][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5777.586273][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5777.586277][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5777.586281][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5777.586293][    C3]  ip_rcv+0x564/0x740
[ 5777.586296][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5777.586298][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5777.586306][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5777.586309][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5777.586315][    C3]  ? skb_clone+0x10b/0x330
[ 5777.586320][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5777.586326][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5777.586332][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5777.586336][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5777.586346][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5777.586352][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5777.586354][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5777.586358][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5777.586361][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5777.586366][    C3]  ? lock_acquire+0x1c1/0x220
[ 5777.586369][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5777.586374][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5777.586378][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5777.586382][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5777.586386][    C3]  ? __skb_clone+0x57a/0x760
[ 5777.586389][    C3]  netif_receive_skb+0x55/0x280
[ 5777.586392][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5777.586401][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5777.586409][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5777.586415][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5777.586421][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5777.586432][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5777.586440][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5777.586450][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5777.586459][    C3]  ? lock_release+0x1d5/0x250
[ 5777.586462][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5777.586469][    C3]  ? kernel_text_address+0xce/0xe0
[ 5777.586476][    C3]  ? __kernel_text_address+0x12/0x40
[ 5777.586478][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5777.586482][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5777.586488][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5777.586495][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5777.586498][    C3]  ? get_stack_info+0x36/0xc0
[ 5777.586503][    C3]  __tcf_classify+0x329/0x7d0
[ 5777.586508][    C3]  tcf_classify+0x283/0x930
[ 5777.586511][    C3]  ? lock_release+0x1d5/0x250
[ 5777.586514][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5777.586518][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5777.586521][    C3]  ? __kernel_text_address+0x12/0x40
[ 5777.586523][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5777.586526][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5777.586529][    C3]  tc_run+0x2e4/0x5d0
[ 5777.586536][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5777.586539][    C3]  ? lock_acquire+0x1c1/0x220
[ 5777.586541][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5777.586545][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5777.586550][    C3]  ? lock_acquire+0x1c1/0x220
[ 5777.586552][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5777.586555][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5777.586559][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5777.586562][    C3]  ? neigh_hh_output+0x348/0x590
[ 5777.586566][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5777.586569][    C3]  ip_finish_output2+0x786/0x18e0
[ 5777.586573][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5777.586580][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5777.586583][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5777.586586][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5777.586590][    C3]  ip_output+0x16b/0x4f0
[ 5777.586594][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5777.586596][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5777.586599][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5777.586602][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5777.586606][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5777.586611][    C3]  ? __alloc_skb+0xd4/0x280
[ 5777.586614][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5777.586622][    C3]  ? tcp_fragment+0x168/0x1040
[ 5777.586627][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5777.586630][    C3]  ? ip_local_out+0x114/0x3b0
[ 5777.586633][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5777.586637][    C3]  ? __skb_clone+0x57a/0x760
[ 5777.586639][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5777.586645][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5777.586648][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5777.586655][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5777.586660][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5777.586666][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5777.586669][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5777.586673][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5777.586677][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5777.586680][    C3]  tcp_write_timer+0x82/0x1d0
[ 5777.586684][    C3]  call_timer_fn+0x173/0x430
[ 5777.586692][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5777.586697][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5777.586702][    C3]  __run_timers.part.0+0x52d/0x890
[ 5777.586705][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5777.586710][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5777.586713][    C3]  ? lock_acquire+0x1c1/0x220
[ 5777.586716][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5777.586726][    C3]  ? lock_release+0x1d5/0x250
[ 5777.586729][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5777.586734][    C3]  ? ktime_get+0xb3/0x190
[ 5777.586739][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5777.586743][    C3]  run_timer_softirq+0x72/0x100
[ 5777.586747][    C3]  __do_softirq+0x1b9/0x7ff
[ 5777.586752][    C3]  irq_exit_rcu+0x98/0xc0
[ 5777.586756][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5777.586761][    C3]  </IRQ>
[ 5777.586762][    C3]  <TASK>
[ 5777.586763][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5777.586767][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5777.586770][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5777.586772][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5777.586775][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5777.586777][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5777.586778][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5777.586780][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5777.586781][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5777.586785][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5777.586790][    C3]  uart_start+0xe4/0x1b0
[ 5777.586800][    C3]  n_tty_write+0x677/0x7a0
[ 5777.586811][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5777.586814][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5777.586822][    C3]  ? lock_acquire+0x1c1/0x220
[ 5777.586824][    C3]  ? iterate_tty_write+0x95/0x540
[ 5777.586829][    C3]  iterate_tty_write+0x229/0x540
[ 5777.586834][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5777.586838][    C3]  vfs_write+0x9e9/0x10a0
[ 5777.586845][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5777.586848][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5777.586852][    C3]  ? lock_acquire+0x1c1/0x220
[ 5777.586854][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5777.586859][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5777.586863][    C3]  ? __fget_light+0x54/0x1e0
[ 5777.586867][    C3]  ksys_write+0xf5/0x1e0
[ 5777.586871][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5777.586875][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5777.586879][    C3]  do_syscall_64+0xc9/0x1e0
[ 5777.586884][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5777.586887][    C3] RIP: 0033:0x7f93b2836957
[ 5777.586891][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5777.586894][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5777.586897][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5777.586900][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5777.586902][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5777.586904][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5777.586906][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5777.586911][    C3]  </TASK>
[ 5804.613161][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3196s! [ncat:8027]
[ 5804.613608][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5804.614870][    C1] irq event stamp: 174248
[ 5804.615086][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5804.615614][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5804.616078][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5804.616545][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5804.617005][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5804.617451][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5804.618062][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5804.618387][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5804.619354][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5804.619660][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5804.620057][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5804.620455][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5804.620850][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5804.621249][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5804.621646][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5804.622092][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5804.622422][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5804.622818][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5804.623220][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5804.623616][    C1] PKRU: 55555554
[ 5804.623797][    C1] Call Trace:
[ 5804.623967][    C1]  <IRQ>
[ 5804.624127][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5804.624396][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5804.624639][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5804.624913][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5804.625184][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5804.625473][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5804.625741][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5804.626045][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5804.626307][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5804.626613][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5804.626908][    C1]  </IRQ>
[ 5804.627058][    C1]  <TASK>
[ 5804.627209][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5804.627523][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5804.627810][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5804.628107][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5804.628395][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5804.628708][    C1]  ? lock_acquire+0x1c1/0x220
[ 5804.628948][    C1]  ? lock_release+0x1d5/0x250
[ 5804.629189][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5804.629437][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5804.629708][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5804.629991][    C1]  ? lock_acquire+0x1c1/0x220
[ 5804.630231][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5804.630473][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5804.630732][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5804.630965][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5804.631210][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5804.631467][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5804.631744][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5804.632023][    C1]  ip_local_deliver+0x19d/0x480
[ 5804.632271][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5804.632541][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5804.632803][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5804.633149][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5804.633402][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5804.633718][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5804.633978][    C1]  ip_rcv+0x564/0x740
[ 5804.634184][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5804.634415][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5804.634670][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5804.634945][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5804.635218][    C1]  ? skb_clone+0x10b/0x330
[ 5804.635442][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5804.635761][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5804.636063][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5804.636343][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5804.636636][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5804.636884][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5804.637113][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5804.637411][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5804.637695][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5804.638017][    C1]  ? lock_acquire+0x1c1/0x220
[ 5804.638253][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5804.638548][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5804.638831][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5804.639144][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5804.639399][    C1]  ? __skb_clone+0x57a/0x760
[ 5804.639632][    C1]  netif_receive_skb+0x55/0x280
[ 5804.639879][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5804.640190][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5804.640519][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5804.640816][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5804.641089][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5804.641374][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5804.641685][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5804.641965][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5804.642280][    C1]  ? stack_trace_save+0x95/0xd0
[ 5804.642527][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5804.642805][    C1]  ? kasan_save_stack+0x34/0x50
[ 5804.643054][    C1]  ? kasan_save_stack+0x24/0x50
[ 5804.643302][    C1]  ? kasan_save_track+0x14/0x30
[ 5804.643548][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5804.643810][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5804.644063][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5804.644316][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5804.644578][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5804.644840][    C1]  ? ip_output+0x16b/0x4f0
[ 5804.645069][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5804.645324][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5804.645594][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5804.645859][    C1]  ? get_reg+0x119/0x190
[ 5804.646080][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5804.646347][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5804.646655][    C1]  __tcf_classify+0x329/0x7d0
[ 5804.646894][    C1]  tcf_classify+0x283/0x930
[ 5804.647125][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5804.647373][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5804.647628][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5804.647910][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5804.648180][    C1]  tc_run+0x2e4/0x5d0
[ 5804.648385][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5804.648612][    C1]  ? lock_acquire+0x1c1/0x220
[ 5804.648851][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5804.649109][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5804.649361][    C1]  ? lock_acquire+0x1c1/0x220
[ 5804.649598][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5804.649860][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5804.650164][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5804.650434][    C1]  ? neigh_hh_output+0x348/0x590
[ 5804.650685][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5804.650948][    C1]  ip_finish_output2+0x786/0x18e0
[ 5804.651204][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5804.651484][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5804.651819][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5804.652094][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5804.652348][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5804.652612][    C1]  ip_output+0x16b/0x4f0
[ 5804.652826][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5804.653062][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5804.653306][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5804.653590][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5804.653840][    C1]  ? ip_local_out+0x114/0x3b0
[ 5804.654078][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5804.654332][    C1]  ? __create_object+0x5e/0xb0
[ 5804.654575][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5804.654841][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5804.655121][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5804.655393][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5804.655674][    C1]  tcp_release_cb+0x1e9/0x390
[ 5804.655913][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5804.656179][    C1]  release_sock+0xb8/0x1d0
[ 5804.656404][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5804.656625][    C1]  ? lock_release+0x1d5/0x250
[ 5804.656862][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5804.657110][    C1]  ? core_sys_select+0x620/0x710
[ 5804.657366][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5804.657635][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5804.657860][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5804.658108][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5804.658363][    C1]  ? __fget_light+0x54/0x1e0
[ 5804.658600][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5804.658865][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5804.659104][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5804.659370][    C1]  ? __might_fault+0xc6/0x180
[ 5804.659610][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5804.659891][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5804.660188][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5804.660488][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5804.660807][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5804.661058][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5804.661361][    C1]  do_syscall_64+0xc9/0x1e0
[ 5804.661592][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5804.661889][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5804.662117][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5804.663080][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5804.663497][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5804.663896][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5804.664298][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5804.664691][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5804.665087][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5804.665491][    C1]  </TASK>
[ 5804.665647][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3196s! [perl:7725]
[ 5804.666078][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5804.667330][    C3] irq event stamp: 290154
[ 5804.667546][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5804.668076][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5804.668577][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5804.669046][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5804.669506][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5804.669954][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5804.670562][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5804.670886][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5804.671850][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5804.672153][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5804.672551][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5804.672947][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5804.673342][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5804.673736][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5804.674134][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5804.674582][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5804.674910][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5804.675305][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5804.675697][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5804.676090][    C3] PKRU: 55555554
[ 5804.676269][    C3] Call Trace:
[ 5804.676437][    C3]  <IRQ>
[ 5804.676588][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5804.676850][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5804.677093][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5804.677370][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5804.677641][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5804.677927][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5804.678195][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5804.678498][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5804.678760][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5804.679066][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5804.679362][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5804.679676][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5804.679963][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5804.680258][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5804.680543][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5804.680853][    C3]  ? get_stack_info+0x36/0xc0
[ 5804.681094][    C3]  ? lock_acquire+0x1c1/0x220
[ 5804.681334][    C3]  ? lock_release+0x1d5/0x250
[ 5804.681574][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5804.681820][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5804.682093][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5804.682376][    C3]  ? lock_acquire+0x1c1/0x220
[ 5804.682614][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5804.682854][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5804.683112][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5804.683346][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5804.683592][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5804.683848][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5804.684121][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5804.684405][    C3]  ip_local_deliver+0x19d/0x480
[ 5804.684651][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5804.684921][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5804.685183][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5804.685529][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5804.685781][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5804.686098][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5804.686362][    C3]  ip_rcv+0x564/0x740
[ 5804.686566][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5804.686795][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5804.687050][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5804.687325][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5804.687557][    C3]  ? skb_clone+0x10b/0x330
[ 5804.687784][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5804.688102][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5804.688407][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5804.688689][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5804.688981][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5804.689230][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5804.689460][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5804.689759][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5804.690044][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5804.690369][    C3]  ? lock_acquire+0x1c1/0x220
[ 5804.690606][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5804.690901][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5804.691187][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5804.691501][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5804.691756][    C3]  ? __skb_clone+0x57a/0x760
[ 5804.691989][    C3]  netif_receive_skb+0x55/0x280
[ 5804.692237][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5804.692549][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5804.692881][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5804.693180][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5804.693454][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5804.693741][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5804.694052][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5804.694366][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5804.694692][    C3]  ? lock_release+0x1d5/0x250
[ 5804.694930][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5804.695196][    C3]  ? kernel_text_address+0xce/0xe0
[ 5804.695456][    C3]  ? __kernel_text_address+0x12/0x40
[ 5804.695722][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5804.696004][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5804.696317][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5804.696568][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5804.696844][    C3]  ? get_stack_info+0x36/0xc0
[ 5804.697082][    C3]  __tcf_classify+0x329/0x7d0
[ 5804.697324][    C3]  tcf_classify+0x283/0x930
[ 5804.697554][    C3]  ? lock_release+0x1d5/0x250
[ 5804.697790][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5804.698054][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5804.698312][    C3]  ? __kernel_text_address+0x12/0x40
[ 5804.698578][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5804.698860][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5804.699175][    C3]  tc_run+0x2e4/0x5d0
[ 5804.699378][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5804.699609][    C3]  ? lock_acquire+0x1c1/0x220
[ 5804.699846][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5804.700110][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5804.700362][    C3]  ? lock_acquire+0x1c1/0x220
[ 5804.700598][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5804.700860][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5804.701163][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5804.701433][    C3]  ? neigh_hh_output+0x348/0x590
[ 5804.701685][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5804.701950][    C3]  ip_finish_output2+0x786/0x18e0
[ 5804.702206][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5804.702543][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5804.702817][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5804.703069][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5804.703333][    C3]  ip_output+0x16b/0x4f0
[ 5804.703548][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5804.703791][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5804.704067][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5804.704383][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5804.704660][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5804.704911][    C3]  ? __alloc_skb+0xd4/0x280
[ 5804.705140][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5804.705412][    C3]  ? tcp_fragment+0x168/0x1040
[ 5804.705654][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5804.705904][    C3]  ? ip_local_out+0x114/0x3b0
[ 5804.706142][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5804.706390][    C3]  ? __skb_clone+0x57a/0x760
[ 5804.706624][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5804.706897][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5804.707176][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5804.707421][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5804.707670][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5804.707967][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5804.708285][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5804.708529][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5804.708788][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5804.709056][    C3]  tcp_write_timer+0x82/0x1d0
[ 5804.709295][    C3]  call_timer_fn+0x173/0x430
[ 5804.709533][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5804.709792][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5804.710053][    C3]  __run_timers.part.0+0x52d/0x890
[ 5804.710312][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5804.710581][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5804.710866][    C3]  ? lock_acquire+0x1c1/0x220
[ 5804.711103][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5804.711394][    C3]  ? lock_release+0x1d5/0x250
[ 5804.711632][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5804.711894][    C3]  ? ktime_get+0xb3/0x190
[ 5804.712113][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5804.712410][    C3]  run_timer_softirq+0x72/0x100
[ 5804.712657][    C3]  __do_softirq+0x1b9/0x7ff
[ 5804.712887][    C3]  irq_exit_rcu+0x98/0xc0
[ 5804.713108][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5804.713391][    C3]  </IRQ>
[ 5804.713542][    C3]  <TASK>
[ 5804.713691][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5804.713995][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5804.714324][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5804.715286][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5804.715592][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5804.715987][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5804.716382][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5804.716778][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5804.717174][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5804.717572][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5804.717865][    C3]  uart_start+0xe4/0x1b0
[ 5804.718085][    C3]  n_tty_write+0x677/0x7a0
[ 5804.718317][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5804.718566][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5804.718851][    C3]  ? lock_acquire+0x1c1/0x220
[ 5804.719089][    C3]  ? iterate_tty_write+0x95/0x540
[ 5804.719345][    C3]  iterate_tty_write+0x229/0x540
[ 5804.719596][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5804.719882][    C3]  vfs_write+0x9e9/0x10a0
[ 5804.720103][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5804.720343][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5804.720586][    C3]  ? lock_acquire+0x1c1/0x220
[ 5804.720823][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5804.721111][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5804.721376][    C3]  ? __fget_light+0x54/0x1e0
[ 5804.721610][    C3]  ksys_write+0xf5/0x1e0
[ 5804.721826][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5804.722072][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5804.722374][    C3]  do_syscall_64+0xc9/0x1e0
[ 5804.722608][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5804.722906][    C3] RIP: 0033:0x7f93b2836957
[ 5804.723131][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5804.724093][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5804.724518][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5804.724914][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5804.725309][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5804.725707][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5804.726103][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5804.726502][    C3]  </TASK>
[ 5832.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3223s! [ncat:8027]
[ 5832.613549][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5832.614712][    C1] irq event stamp: 174248
[ 5832.614914][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5832.615399][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5832.615823][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5832.616256][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5832.616679][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5832.617089][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5832.617652][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 5832.617946][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 5832.618843][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5832.619124][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5832.619494][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5832.619860][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5832.620227][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5832.620592][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5832.620961][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5832.621374][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5832.621680][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5832.622048][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5832.622415][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5832.622782][    C1] PKRU: 55555554
[ 5832.622949][    C1] Call Trace:
[ 5832.623105][    C1]  <IRQ>
[ 5832.623246][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5832.623488][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5832.623711][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5832.623968][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5832.624222][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5832.624486][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5832.624731][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5832.625011][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5832.625253][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5832.625537][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5832.625809][    C1]  </IRQ>
[ 5832.625946][    C1]  <TASK>
[ 5832.626085][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5832.626374][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5832.626640][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 5832.626905][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5832.627170][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5832.627457][    C1]  ? lock_acquire+0x1c1/0x220
[ 5832.627679][    C1]  ? lock_release+0x1d5/0x250
[ 5832.627897][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5832.628125][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5832.628376][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5832.628637][    C1]  ? lock_acquire+0x1c1/0x220
[ 5832.628857][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5832.629077][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5832.629317][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5832.629532][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5832.629758][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5832.629995][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5832.630251][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5832.630507][    C1]  ip_local_deliver+0x19d/0x480
[ 5832.630734][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5832.630988][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5832.631231][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5832.631548][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5832.631780][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5832.632074][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5832.632317][    C1]  ip_rcv+0x564/0x740
[ 5832.632503][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5832.632716][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5832.632949][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5832.633207][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5832.633457][    C1]  ? skb_clone+0x10b/0x330
[ 5832.633667][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5832.633960][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5832.634247][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5832.634505][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5832.634777][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5832.635006][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5832.635219][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5832.635496][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5832.635757][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5832.636054][    C1]  ? lock_acquire+0x1c1/0x220
[ 5832.636276][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5832.636549][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5832.636812][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5832.637102][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5832.637339][    C1]  ? __skb_clone+0x57a/0x760
[ 5832.637556][    C1]  netif_receive_skb+0x55/0x280
[ 5832.637784][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5832.638069][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5832.638378][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5832.638652][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5832.638903][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5832.639171][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5832.639458][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5832.639719][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5832.640011][    C1]  ? stack_trace_save+0x95/0xd0
[ 5832.640241][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5832.640497][    C1]  ? kasan_save_stack+0x34/0x50
[ 5832.640726][    C1]  ? kasan_save_stack+0x24/0x50
[ 5832.640954][    C1]  ? kasan_save_track+0x14/0x30
[ 5832.641184][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5832.641426][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5832.641660][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5832.641888][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5832.642131][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5832.642377][    C1]  ? ip_output+0x16b/0x4f0
[ 5832.642585][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5832.642820][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5832.643072][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5832.643319][    C1]  ? get_reg+0x119/0x190
[ 5832.643517][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5832.643765][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5832.644048][    C1]  __tcf_classify+0x329/0x7d0
[ 5832.644278][    C1]  tcf_classify+0x283/0x930
[ 5832.644491][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5832.644720][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5832.644956][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5832.645220][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5832.645466][    C1]  tc_run+0x2e4/0x5d0
[ 5832.645653][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5832.645868][    C1]  ? lock_acquire+0x1c1/0x220
[ 5832.646087][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5832.646328][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5832.646560][    C1]  ? lock_acquire+0x1c1/0x220
[ 5832.646778][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5832.647022][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5832.647300][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5832.647552][    C1]  ? neigh_hh_output+0x348/0x590
[ 5832.647783][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5832.648026][    C1]  ip_finish_output2+0x786/0x18e0
[ 5832.648263][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5832.648520][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5832.648828][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5832.649083][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5832.649315][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5832.649557][    C1]  ip_output+0x16b/0x4f0
[ 5832.649755][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5832.649972][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5832.650196][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5832.650458][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5832.650690][    C1]  ? ip_local_out+0x114/0x3b0
[ 5832.650911][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5832.651137][    C1]  ? __create_object+0x5e/0xb0
[ 5832.651360][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5832.651606][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5832.651865][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5832.652114][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5832.652375][    C1]  tcp_release_cb+0x1e9/0x390
[ 5832.652594][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5832.652837][    C1]  release_sock+0xb8/0x1d0
[ 5832.653046][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5832.653250][    C1]  ? lock_release+0x1d5/0x250
[ 5832.653470][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5832.653700][    C1]  ? core_sys_select+0x620/0x710
[ 5832.653934][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5832.654186][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5832.654394][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5832.654626][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5832.654860][    C1]  ? __fget_light+0x54/0x1e0
[ 5832.655077][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5832.655321][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5832.655543][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5832.655786][    C1]  ? __might_fault+0xc6/0x180
[ 5832.656008][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5832.656267][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5832.656543][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5832.656820][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5832.657115][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5832.657349][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5832.657626][    C1]  do_syscall_64+0xc9/0x1e0
[ 5832.657839][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5832.658117][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5832.658328][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5832.659219][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5832.659606][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5832.659971][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5832.660337][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5832.660702][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5832.661066][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5832.661434][    C1]  </TASK>
[ 5832.661580][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3223s! [perl:7725]
[ 5832.661993][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5832.663205][    C3] irq event stamp: 290154
[ 5832.663416][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5832.663928][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5832.664439][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5832.664903][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5832.665369][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5832.665802][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5832.666395][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 5832.666705][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 5832.667644][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5832.667941][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5832.668327][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5832.668712][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5832.669096][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5832.669482][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5832.669883][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5832.670320][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5832.670638][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5832.671020][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5832.671400][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5832.671780][    C3] PKRU: 55555554
[ 5832.671954][    C3] Call Trace:
[ 5832.672115][    C3]  <IRQ>
[ 5832.672262][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5832.672516][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5832.672750][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5832.673017][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5832.673281][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5832.673560][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5832.673817][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5832.674118][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5832.674372][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5832.674670][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5832.674957][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5832.675262][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5832.675540][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 5832.675819][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5832.676095][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5832.676396][    C3]  ? get_stack_info+0x36/0xc0
[ 5832.676631][    C3]  ? lock_acquire+0x1c1/0x220
[ 5832.676863][    C3]  ? lock_release+0x1d5/0x250
[ 5832.677093][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5832.677333][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5832.677597][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5832.677871][    C3]  ? lock_acquire+0x1c1/0x220
[ 5832.678102][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5832.678335][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5832.678587][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5832.678812][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5832.679050][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5832.679299][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5832.679565][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5832.679834][    C3]  ip_local_deliver+0x19d/0x480
[ 5832.680072][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5832.680335][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5832.680589][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5832.680921][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5832.681167][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5832.681475][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5832.681729][    C3]  ip_rcv+0x564/0x740
[ 5832.681926][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5832.682148][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5832.682394][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5832.682659][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5832.682883][    C3]  ? skb_clone+0x10b/0x330
[ 5832.683102][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5832.683411][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5832.683705][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5832.683977][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5832.684266][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5832.684505][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5832.684728][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5832.685014][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5832.685290][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5832.685603][    C3]  ? lock_acquire+0x1c1/0x220
[ 5832.685831][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5832.686116][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5832.686392][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5832.686697][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5832.686943][    C3]  ? __skb_clone+0x57a/0x760
[ 5832.687168][    C3]  netif_receive_skb+0x55/0x280
[ 5832.687425][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5832.687734][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5832.688063][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5832.688360][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5832.688642][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5832.688919][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5832.689223][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5832.689522][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5832.689837][    C3]  ? lock_release+0x1d5/0x250
[ 5832.690069][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5832.690326][    C3]  ? kernel_text_address+0xce/0xe0
[ 5832.690579][    C3]  ? __kernel_text_address+0x12/0x40
[ 5832.690838][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5832.691111][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5832.691415][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5832.691657][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5832.691924][    C3]  ? get_stack_info+0x36/0xc0
[ 5832.692154][    C3]  __tcf_classify+0x329/0x7d0
[ 5832.692389][    C3]  tcf_classify+0x283/0x930
[ 5832.692613][    C3]  ? lock_release+0x1d5/0x250
[ 5832.692842][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5832.693097][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5832.693344][    C3]  ? __kernel_text_address+0x12/0x40
[ 5832.693603][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5832.693875][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5832.694199][    C3]  tc_run+0x2e4/0x5d0
[ 5832.694404][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5832.694633][    C3]  ? lock_acquire+0x1c1/0x220
[ 5832.694869][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5832.695126][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5832.695379][    C3]  ? lock_acquire+0x1c1/0x220
[ 5832.695618][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5832.695872][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5832.696167][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5832.696428][    C3]  ? neigh_hh_output+0x348/0x590
[ 5832.696672][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5832.696927][    C3]  ip_finish_output2+0x786/0x18e0
[ 5832.697174][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5832.697500][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5832.697765][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5832.698009][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5832.698264][    C3]  ip_output+0x16b/0x4f0
[ 5832.698472][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5832.698706][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5832.698972][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5832.699271][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5832.699540][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5832.699782][    C3]  ? __alloc_skb+0xd4/0x280
[ 5832.700003][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5832.700262][    C3]  ? tcp_fragment+0x168/0x1040
[ 5832.700497][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5832.700739][    C3]  ? ip_local_out+0x114/0x3b0
[ 5832.700971][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5832.701212][    C3]  ? __skb_clone+0x57a/0x760
[ 5832.701439][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5832.701696][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5832.701965][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5832.702203][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5832.702444][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5832.702732][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5832.703040][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5832.703276][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5832.703526][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5832.703784][    C3]  tcp_write_timer+0x82/0x1d0
[ 5832.704015][    C3]  call_timer_fn+0x173/0x430
[ 5832.704248][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5832.704500][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5832.704752][    C3]  __run_timers.part.0+0x52d/0x890
[ 5832.705003][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5832.705262][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5832.705537][    C3]  ? lock_acquire+0x1c1/0x220
[ 5832.705766][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5832.706048][    C3]  ? lock_release+0x1d5/0x250
[ 5832.706284][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5832.706538][    C3]  ? ktime_get+0xb3/0x190
[ 5832.706754][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5832.707040][    C3]  run_timer_softirq+0x72/0x100
[ 5832.707299][    C3]  __do_softirq+0x1b9/0x7ff
[ 5832.707527][    C3]  irq_exit_rcu+0x98/0xc0
[ 5832.707747][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5832.708034][    C3]  </IRQ>
[ 5832.708185][    C3]  <TASK>
[ 5832.708334][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5832.708638][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5832.708949][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5832.709882][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5832.710179][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5832.710562][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5832.710945][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5832.711332][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5832.711715][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5832.712101][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5832.712388][    C3]  uart_start+0xe4/0x1b0
[ 5832.712599][    C3]  n_tty_write+0x677/0x7a0
[ 5832.712823][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5832.713066][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5832.713344][    C3]  ? lock_acquire+0x1c1/0x220
[ 5832.713575][    C3]  ? iterate_tty_write+0x95/0x540
[ 5832.713823][    C3]  iterate_tty_write+0x229/0x540
[ 5832.714067][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5832.714349][    C3]  vfs_write+0x9e9/0x10a0
[ 5832.714565][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5832.714798][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5832.715034][    C3]  ? lock_acquire+0x1c1/0x220
[ 5832.715265][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5832.715544][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5832.715800][    C3]  ? __fget_light+0x54/0x1e0
[ 5832.716028][    C3]  ksys_write+0xf5/0x1e0
[ 5832.716239][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5832.716498][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5832.716797][    C3]  do_syscall_64+0xc9/0x1e0
[ 5832.717029][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5832.717326][    C3] RIP: 0033:0x7f93b2836957
[ 5832.717551][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5832.718488][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5832.718895][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5832.719279][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5832.719661][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5832.720047][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5832.720432][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5832.720818][    C3]  </TASK>
[ 5855.589162][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5855.589531][    C3] rcu: 3-....: (3465482 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=840695
[ 5855.590087][    C3] rcu: (t=3461618 jiffies g=1064457 q=94 ncpus=4)
[ 5855.590417][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 5855.590689][    C1] NMI backtrace for cpu 1
[ 5855.590695][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5855.590700][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5855.590703][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5855.590714][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5855.590717][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5855.590721][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5855.590723][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5855.590725][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5855.590727][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5855.590729][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5855.590731][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5855.590733][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5855.590737][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5855.590738][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5855.590740][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5855.590741][    C1] PKRU: 55555554
[ 5855.590742][    C1] Call Trace:
[ 5855.590747][    C1]  <NMI>
[ 5855.590753][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 5855.590758][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5855.590765][    C1]  ? nmi_handle+0x153/0x420
[ 5855.590770][    C1]  ? default_do_nmi+0x41/0x100
[ 5855.590774][    C1]  ? exc_nmi+0xf3/0x120
[ 5855.590776][    C1]  ? end_repeat_nmi+0xf/0x60
[ 5855.590784][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5855.590788][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5855.590791][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5855.590795][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5855.590798][    C1]  </NMI>
[ 5855.590799][    C1]  <TASK>
[ 5855.590801][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5855.590806][    C1]  ? lock_acquire+0x1c1/0x220
[ 5855.590812][    C1]  ? lock_release+0x1d5/0x250
[ 5855.590815][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5855.590820][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5855.590823][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5855.590826][    C1]  ? lock_acquire+0x1c1/0x220
[ 5855.590829][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5855.590834][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5855.590837][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5855.590845][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5855.590847][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5855.590853][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5855.590860][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5855.590863][    C1]  ip_local_deliver+0x19d/0x480
[ 5855.590866][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5855.590868][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5855.590871][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5855.590878][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5855.590883][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5855.590886][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5855.590898][    C1]  ip_rcv+0x564/0x740
[ 5855.590901][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5855.590903][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5855.590911][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5855.590914][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5855.590918][    C1]  ? skb_clone+0x10b/0x330
[ 5855.590923][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5855.590928][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5855.590934][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5855.590939][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5855.590948][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5855.590953][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5855.590955][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5855.590959][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5855.590962][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5855.590967][    C1]  ? lock_acquire+0x1c1/0x220
[ 5855.590969][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5855.590974][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5855.590978][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5855.590982][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5855.590985][    C1]  ? __skb_clone+0x57a/0x760
[ 5855.590988][    C1]  netif_receive_skb+0x55/0x280
[ 5855.590991][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5855.591000][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5855.591007][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5855.591014][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5855.591019][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5855.591029][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5855.591037][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5855.591040][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5855.591048][    C1]  ? stack_trace_save+0x95/0xd0
[ 5855.591051][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5855.591058][    C1]  ? kasan_save_stack+0x34/0x50
[ 5855.591064][    C1]  ? kasan_save_stack+0x24/0x50
[ 5855.591067][    C1]  ? kasan_save_track+0x14/0x30
[ 5855.591070][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5855.591074][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5855.591076][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5855.591080][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5855.591083][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5855.591087][    C1]  ? ip_output+0x16b/0x4f0
[ 5855.591089][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5855.591092][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5855.591096][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5855.591098][    C1]  ? get_reg+0x119/0x190
[ 5855.591101][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5855.591104][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5855.591109][    C1]  __tcf_classify+0x329/0x7d0
[ 5855.591115][    C1]  tcf_classify+0x283/0x930
[ 5855.591119][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5855.591124][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5855.591127][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5855.591131][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5855.591134][    C1]  tc_run+0x2e4/0x5d0
[ 5855.591138][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5855.591141][    C1]  ? lock_acquire+0x1c1/0x220
[ 5855.591143][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5855.591147][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5855.591152][    C1]  ? lock_acquire+0x1c1/0x220
[ 5855.591154][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5855.591157][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5855.591163][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5855.591166][    C1]  ? neigh_hh_output+0x348/0x590
[ 5855.591170][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5855.591173][    C1]  ip_finish_output2+0x786/0x18e0
[ 5855.591176][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5855.591179][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5855.591187][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5855.591190][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5855.591194][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5855.591197][    C1]  ip_output+0x16b/0x4f0
[ 5855.591200][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5855.591204][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5855.591207][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5855.591212][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5855.591214][    C1]  ? ip_local_out+0x114/0x3b0
[ 5855.591218][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5855.591222][    C1]  ? __create_object+0x5e/0xb0
[ 5855.591225][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5855.591231][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5855.591235][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5855.591239][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5855.591244][    C1]  tcp_release_cb+0x1e9/0x390
[ 5855.591247][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5855.591252][    C1]  release_sock+0xb8/0x1d0
[ 5855.591256][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5855.591259][    C1]  ? lock_release+0x1d5/0x250
[ 5855.591262][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5855.591264][    C1]  ? core_sys_select+0x620/0x710
[ 5855.591270][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5855.591274][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5855.591277][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5855.591283][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5855.591285][    C1]  ? __fget_light+0x54/0x1e0
[ 5855.591290][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5855.591295][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5855.591300][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5855.591303][    C1]  ? __might_fault+0xc6/0x180
[ 5855.591310][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5855.591314][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5855.591318][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5855.591323][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5855.591328][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5855.591331][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5855.591335][    C1]  do_syscall_64+0xc9/0x1e0
[ 5855.591340][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5855.591344][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5855.591348][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5855.591351][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5855.591355][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5855.591357][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5855.591359][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5855.591360][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5855.591362][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5855.591367][    C1]  </TASK>
[ 5855.591684][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5855.638437][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5855.639044][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5855.639368][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5855.640329][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5855.640635][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5855.641030][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5855.641428][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5855.641824][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5855.642220][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5855.642614][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5855.643057][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5855.643389][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5855.643786][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5855.644185][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5855.644577][    C3] PKRU: 55555554
[ 5855.644757][    C3] Call Trace:
[ 5855.644925][    C3]  <IRQ>
[ 5855.645070][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5855.645343][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 5855.645594][    C3]  ? check_cpu_stall+0x284/0x500
[ 5855.645844][    C3]  ? rcu_pending+0x92/0x360
[ 5855.646076][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5855.646344][    C3]  ? update_process_times+0xb9/0x110
[ 5855.646612][    C3]  ? tick_sched_handle+0x67/0x130
[ 5855.646869][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5855.647155][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5855.647396][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5855.647707][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5855.647979][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5855.648265][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5855.648528][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5855.648833][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5855.649094][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5855.649403][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5855.649697][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5855.650009][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5855.650297][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5855.650592][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5855.650877][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5855.651187][    C3]  ? get_stack_info+0x36/0xc0
[ 5855.651430][    C3]  ? lock_acquire+0x1c1/0x220
[ 5855.651667][    C3]  ? lock_release+0x1d5/0x250
[ 5855.651905][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5855.652153][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5855.652423][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5855.652707][    C3]  ? lock_acquire+0x1c1/0x220
[ 5855.652943][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5855.653182][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5855.653440][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5855.653675][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5855.653923][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5855.654188][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5855.654461][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5855.654735][    C3]  ip_local_deliver+0x19d/0x480
[ 5855.654982][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5855.655253][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5855.655516][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5855.655860][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5855.656111][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5855.656430][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5855.656691][    C3]  ip_rcv+0x564/0x740
[ 5855.656894][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5855.657125][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5855.657377][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5855.657651][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5855.657883][    C3]  ? skb_clone+0x10b/0x330
[ 5855.658107][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5855.658423][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5855.658728][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5855.659007][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5855.659301][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5855.659548][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5855.659776][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5855.660075][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5855.660357][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5855.660681][    C3]  ? lock_acquire+0x1c1/0x220
[ 5855.660917][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5855.661213][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5855.661495][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5855.661809][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5855.662063][    C3]  ? __skb_clone+0x57a/0x760
[ 5855.662297][    C3]  netif_receive_skb+0x55/0x280
[ 5855.662544][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5855.662854][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5855.663185][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5855.663481][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5855.663755][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5855.664047][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5855.664359][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5855.664667][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5855.664992][    C3]  ? lock_release+0x1d5/0x250
[ 5855.665229][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5855.665493][    C3]  ? kernel_text_address+0xce/0xe0
[ 5855.665755][    C3]  ? __kernel_text_address+0x12/0x40
[ 5855.666023][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5855.666304][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5855.666614][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5855.666864][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5855.667138][    C3]  ? get_stack_info+0x36/0xc0
[ 5855.667379][    C3]  __tcf_classify+0x329/0x7d0
[ 5855.667624][    C3]  tcf_classify+0x283/0x930
[ 5855.667853][    C3]  ? lock_release+0x1d5/0x250
[ 5855.668091][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5855.668354][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5855.668608][    C3]  ? __kernel_text_address+0x12/0x40
[ 5855.668877][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5855.669164][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5855.669475][    C3]  tc_run+0x2e4/0x5d0
[ 5855.669679][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5855.669909][    C3]  ? lock_acquire+0x1c1/0x220
[ 5855.670145][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5855.670405][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5855.670657][    C3]  ? lock_acquire+0x1c1/0x220
[ 5855.670895][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5855.671157][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5855.671461][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5855.671731][    C3]  ? neigh_hh_output+0x348/0x590
[ 5855.671982][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5855.672246][    C3]  ip_finish_output2+0x786/0x18e0
[ 5855.672501][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5855.672835][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5855.673112][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5855.673364][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5855.673629][    C3]  ip_output+0x16b/0x4f0
[ 5855.673843][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5855.674090][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5855.674365][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5855.674676][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5855.674949][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5855.675200][    C3]  ? __alloc_skb+0xd4/0x280
[ 5855.675430][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5855.675699][    C3]  ? tcp_fragment+0x168/0x1040
[ 5855.675942][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5855.676193][    C3]  ? ip_local_out+0x114/0x3b0
[ 5855.676432][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5855.676678][    C3]  ? __skb_clone+0x57a/0x760
[ 5855.676912][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5855.677176][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5855.677457][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5855.677701][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5855.677948][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5855.678248][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5855.678566][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5855.678809][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5855.679069][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5855.679336][    C3]  tcp_write_timer+0x82/0x1d0
[ 5855.679575][    C3]  call_timer_fn+0x173/0x430
[ 5855.679810][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5855.680071][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5855.680331][    C3]  __run_timers.part.0+0x52d/0x890
[ 5855.680590][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5855.680857][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5855.681140][    C3]  ? lock_acquire+0x1c1/0x220
[ 5855.681378][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5855.681668][    C3]  ? lock_release+0x1d5/0x250
[ 5855.681907][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5855.682171][    C3]  ? ktime_get+0xb3/0x190
[ 5855.682391][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5855.682687][    C3]  run_timer_softirq+0x72/0x100
[ 5855.682934][    C3]  __do_softirq+0x1b9/0x7ff
[ 5855.683165][    C3]  irq_exit_rcu+0x98/0xc0
[ 5855.683385][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5855.683668][    C3]  </IRQ>
[ 5855.683817][    C3]  <TASK>
[ 5855.683969][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5855.684276][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5855.684598][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5855.685563][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5855.685868][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5855.686266][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5855.686663][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5855.687059][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5855.687475][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5855.687871][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5855.688162][    C3]  uart_start+0xe4/0x1b0
[ 5855.688382][    C3]  n_tty_write+0x677/0x7a0
[ 5855.688608][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5855.688856][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5855.689140][    C3]  ? lock_acquire+0x1c1/0x220
[ 5855.689376][    C3]  ? iterate_tty_write+0x95/0x540
[ 5855.689631][    C3]  iterate_tty_write+0x229/0x540
[ 5855.689881][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5855.690170][    C3]  vfs_write+0x9e9/0x10a0
[ 5855.690389][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5855.690631][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5855.690874][    C3]  ? lock_acquire+0x1c1/0x220
[ 5855.691111][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5855.691397][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5855.691658][    C3]  ? __fget_light+0x54/0x1e0
[ 5855.691894][    C3]  ksys_write+0xf5/0x1e0
[ 5855.692109][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5855.692356][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5855.692658][    C3]  do_syscall_64+0xc9/0x1e0
[ 5855.692889][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5855.693185][    C3] RIP: 0033:0x7f93b2836957
[ 5855.693412][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5855.694377][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5855.694795][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5855.695190][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5855.695585][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5855.695979][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5855.696377][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5855.696775][    C3]  </TASK>
[ 5880.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3267s! [ncat:8027]
[ 5880.613572][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5880.614841][    C1] irq event stamp: 174248
[ 5880.615062][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5880.615604][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5880.616076][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5880.616545][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5880.617009][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5880.617458][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5880.618072][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5880.618398][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5880.619372][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5880.619681][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5880.620080][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5880.620481][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5880.620881][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5880.621280][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5880.621679][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5880.622127][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5880.622463][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5880.622864][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5880.623263][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5880.623667][    C1] PKRU: 55555554
[ 5880.623850][    C1] Call Trace:
[ 5880.624029][    C1]  <IRQ>
[ 5880.624181][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5880.624447][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5880.624692][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5880.624970][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5880.625247][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5880.625538][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5880.625805][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5880.626112][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5880.626377][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5880.626687][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5880.626988][    C1]  </IRQ>
[ 5880.627141][    C1]  <TASK>
[ 5880.627294][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5880.627611][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5880.627902][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5880.628201][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5880.628492][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5880.628808][    C1]  ? lock_acquire+0x1c1/0x220
[ 5880.629051][    C1]  ? lock_release+0x1d5/0x250
[ 5880.629293][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5880.629543][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5880.629816][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5880.630103][    C1]  ? lock_acquire+0x1c1/0x220
[ 5880.630343][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5880.630584][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5880.630844][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5880.631083][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5880.631334][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5880.631594][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5880.631871][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5880.632149][    C1]  ip_local_deliver+0x19d/0x480
[ 5880.632396][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5880.632672][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5880.632941][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5880.633293][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5880.633548][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5880.633873][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5880.634137][    C1]  ip_rcv+0x564/0x740
[ 5880.634343][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5880.634578][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5880.634834][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5880.635113][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5880.635390][    C1]  ? skb_clone+0x10b/0x330
[ 5880.635619][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5880.635941][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5880.636248][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5880.636534][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5880.636830][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5880.637080][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5880.637312][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5880.637617][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5880.637904][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5880.638230][    C1]  ? lock_acquire+0x1c1/0x220
[ 5880.638471][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5880.638767][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5880.639056][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5880.639378][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5880.639635][    C1]  ? __skb_clone+0x57a/0x760
[ 5880.639871][    C1]  netif_receive_skb+0x55/0x280
[ 5880.640123][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5880.640436][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5880.640769][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5880.641071][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5880.641347][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5880.641638][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5880.641950][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5880.642239][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5880.642560][    C1]  ? stack_trace_save+0x95/0xd0
[ 5880.642812][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5880.643095][    C1]  ? kasan_save_stack+0x34/0x50
[ 5880.643347][    C1]  ? kasan_save_stack+0x24/0x50
[ 5880.643596][    C1]  ? kasan_save_track+0x14/0x30
[ 5880.643845][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5880.644115][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5880.644371][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5880.644623][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5880.644889][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5880.645157][    C1]  ? ip_output+0x16b/0x4f0
[ 5880.645382][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5880.645639][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5880.645914][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5880.646183][    C1]  ? get_reg+0x119/0x190
[ 5880.646401][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5880.646669][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5880.646986][    C1]  __tcf_classify+0x329/0x7d0
[ 5880.647231][    C1]  tcf_classify+0x283/0x930
[ 5880.647467][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5880.647719][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5880.647978][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5880.648268][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5880.648537][    C1]  tc_run+0x2e4/0x5d0
[ 5880.648746][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5880.648982][    C1]  ? lock_acquire+0x1c1/0x220
[ 5880.649222][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5880.649485][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5880.649739][    C1]  ? lock_acquire+0x1c1/0x220
[ 5880.649980][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5880.650246][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5880.650552][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5880.650825][    C1]  ? neigh_hh_output+0x348/0x590
[ 5880.651077][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5880.651347][    C1]  ip_finish_output2+0x786/0x18e0
[ 5880.651607][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5880.651893][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5880.652231][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5880.652508][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5880.652760][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5880.653026][    C1]  ip_output+0x16b/0x4f0
[ 5880.653245][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5880.653483][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5880.653727][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5880.654024][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5880.654278][    C1]  ? ip_local_out+0x114/0x3b0
[ 5880.654518][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5880.654768][    C1]  ? __create_object+0x5e/0xb0
[ 5880.655015][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5880.655282][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5880.655569][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5880.655843][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5880.656127][    C1]  tcp_release_cb+0x1e9/0x390
[ 5880.656371][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5880.656639][    C1]  release_sock+0xb8/0x1d0
[ 5880.656869][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5880.657093][    C1]  ? lock_release+0x1d5/0x250
[ 5880.657336][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5880.657588][    C1]  ? core_sys_select+0x620/0x710
[ 5880.657844][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5880.658118][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5880.658346][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5880.658595][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5880.658852][    C1]  ? __fget_light+0x54/0x1e0
[ 5880.659089][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5880.659358][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5880.659603][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5880.659869][    C1]  ? __might_fault+0xc6/0x180
[ 5880.660116][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5880.660398][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5880.660702][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5880.661007][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5880.661333][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5880.661585][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5880.661893][    C1]  do_syscall_64+0xc9/0x1e0
[ 5880.662129][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5880.662433][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5880.662660][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5880.663627][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5880.664054][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5880.664454][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5880.664855][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5880.665256][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5880.665655][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5880.666058][    C1]  </TASK>
[ 5880.666219][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3267s! [perl:7725]
[ 5880.666626][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5880.667880][    C3] irq event stamp: 290154
[ 5880.668098][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5880.668621][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5880.669122][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5880.669587][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5880.670045][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5880.670490][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5880.671099][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5880.671425][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5880.672388][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5880.672694][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5880.673090][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5880.673488][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5880.673891][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5880.674288][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5880.674684][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5880.675127][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5880.675459][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5880.675858][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5880.676255][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5880.676651][    C3] PKRU: 55555554
[ 5880.676832][    C3] Call Trace:
[ 5880.677001][    C3]  <IRQ>
[ 5880.677148][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5880.677409][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5880.677651][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5880.677927][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5880.678200][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5880.678485][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5880.678747][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5880.679051][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5880.679312][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5880.679619][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5880.679914][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5880.680226][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5880.680514][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5880.680808][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5880.681094][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5880.681404][    C3]  ? get_stack_info+0x36/0xc0
[ 5880.681647][    C3]  ? lock_acquire+0x1c1/0x220
[ 5880.681885][    C3]  ? lock_release+0x1d5/0x250
[ 5880.682123][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5880.682371][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5880.682640][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5880.682925][    C3]  ? lock_acquire+0x1c1/0x220
[ 5880.683161][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5880.683399][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5880.683657][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5880.683898][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5880.684144][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5880.684401][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5880.684672][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5880.684946][    C3]  ip_local_deliver+0x19d/0x480
[ 5880.685193][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5880.685464][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5880.685726][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5880.686070][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5880.686322][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5880.686640][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5880.686901][    C3]  ip_rcv+0x564/0x740
[ 5880.687104][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5880.687335][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5880.687586][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5880.687860][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5880.688095][    C3]  ? skb_clone+0x10b/0x330
[ 5880.688319][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5880.688635][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5880.688940][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5880.689219][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5880.689512][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5880.689762][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5880.689990][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5880.690289][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5880.690571][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5880.690895][    C3]  ? lock_acquire+0x1c1/0x220
[ 5880.691132][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5880.691428][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5880.691710][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5880.692025][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5880.692279][    C3]  ? __skb_clone+0x57a/0x760
[ 5880.692513][    C3]  netif_receive_skb+0x55/0x280
[ 5880.692761][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5880.693072][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5880.693402][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5880.693697][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5880.693975][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5880.694261][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5880.694573][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5880.694881][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5880.695206][    C3]  ? lock_release+0x1d5/0x250
[ 5880.695442][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5880.695705][    C3]  ? kernel_text_address+0xce/0xe0
[ 5880.695966][    C3]  ? __kernel_text_address+0x12/0x40
[ 5880.696233][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5880.696514][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5880.696824][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5880.697074][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5880.697349][    C3]  ? get_stack_info+0x36/0xc0
[ 5880.697589][    C3]  __tcf_classify+0x329/0x7d0
[ 5880.697829][    C3]  tcf_classify+0x283/0x930
[ 5880.698058][    C3]  ? lock_release+0x1d5/0x250
[ 5880.698296][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5880.698559][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5880.698814][    C3]  ? __kernel_text_address+0x12/0x40
[ 5880.699079][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5880.699363][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5880.699674][    C3]  tc_run+0x2e4/0x5d0
[ 5880.699878][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5880.700107][    C3]  ? lock_acquire+0x1c1/0x220
[ 5880.700343][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5880.700602][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5880.700853][    C3]  ? lock_acquire+0x1c1/0x220
[ 5880.701090][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5880.701353][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5880.701656][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5880.701925][    C3]  ? neigh_hh_output+0x348/0x590
[ 5880.702188][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5880.702451][    C3]  ip_finish_output2+0x786/0x18e0
[ 5880.702706][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5880.703039][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5880.703318][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5880.703569][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5880.703832][    C3]  ip_output+0x16b/0x4f0
[ 5880.704052][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5880.704294][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5880.704568][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5880.704877][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5880.705150][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5880.705402][    C3]  ? __alloc_skb+0xd4/0x280
[ 5880.705632][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5880.705899][    C3]  ? tcp_fragment+0x168/0x1040
[ 5880.706142][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5880.706393][    C3]  ? ip_local_out+0x114/0x3b0
[ 5880.706632][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5880.706878][    C3]  ? __skb_clone+0x57a/0x760
[ 5880.707110][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5880.707375][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5880.707655][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5880.707897][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5880.708143][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5880.708442][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5880.708760][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5880.709004][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5880.709262][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5880.709528][    C3]  tcp_write_timer+0x82/0x1d0
[ 5880.709767][    C3]  call_timer_fn+0x173/0x430
[ 5880.710002][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5880.710263][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5880.710523][    C3]  __run_timers.part.0+0x52d/0x890
[ 5880.710781][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5880.711047][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5880.711328][    C3]  ? lock_acquire+0x1c1/0x220
[ 5880.711566][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5880.711856][    C3]  ? lock_release+0x1d5/0x250
[ 5880.712091][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5880.712355][    C3]  ? ktime_get+0xb3/0x190
[ 5880.712574][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5880.712868][    C3]  run_timer_softirq+0x72/0x100
[ 5880.713113][    C3]  __do_softirq+0x1b9/0x7ff
[ 5880.713344][    C3]  irq_exit_rcu+0x98/0xc0
[ 5880.713562][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5880.713845][    C3]  </IRQ>
[ 5880.713999][    C3]  <TASK>
[ 5880.714150][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5880.714450][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5880.714771][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5880.715735][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5880.716039][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5880.716435][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5880.716830][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5880.717223][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5880.717617][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5880.718015][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5880.718307][    C3]  uart_start+0xe4/0x1b0
[ 5880.718529][    C3]  n_tty_write+0x677/0x7a0
[ 5880.718760][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5880.719010][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5880.719295][    C3]  ? lock_acquire+0x1c1/0x220
[ 5880.719529][    C3]  ? iterate_tty_write+0x95/0x540
[ 5880.719785][    C3]  iterate_tty_write+0x229/0x540
[ 5880.720036][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5880.720326][    C3]  vfs_write+0x9e9/0x10a0
[ 5880.720545][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5880.720786][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5880.721029][    C3]  ? lock_acquire+0x1c1/0x220
[ 5880.721267][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5880.721554][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5880.721816][    C3]  ? __fget_light+0x54/0x1e0
[ 5880.722052][    C3]  ksys_write+0xf5/0x1e0
[ 5880.722267][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5880.722514][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5880.722816][    C3]  do_syscall_64+0xc9/0x1e0
[ 5880.723048][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5880.723344][    C3] RIP: 0033:0x7f93b2836957
[ 5880.723570][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5880.724538][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5880.724955][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5880.725352][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5880.725748][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5880.726142][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5880.726540][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5880.726940][    C3]  </TASK>
[ 5908.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3293s! [ncat:8027]
[ 5908.613564][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5908.614791][    C1] irq event stamp: 174248
[ 5908.615005][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5908.615526][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5908.615983][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5908.616443][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5908.616895][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5908.617330][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5908.617924][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5908.618239][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5908.619185][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5908.619484][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5908.619873][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5908.620262][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5908.620649][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5908.621036][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5908.621426][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5908.621862][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5908.622187][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5908.622576][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5908.622963][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5908.623358][    C1] PKRU: 55555554
[ 5908.623535][    C1] Call Trace:
[ 5908.623702][    C1]  <IRQ>
[ 5908.623874][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5908.624136][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5908.624380][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5908.624660][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5908.624930][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5908.625218][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5908.625480][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5908.625780][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5908.626035][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5908.626339][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5908.626629][    C1]  </IRQ>
[ 5908.626775][    C1]  <TASK>
[ 5908.626923][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5908.627233][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5908.627519][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5908.627807][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5908.628092][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5908.628399][    C1]  ? lock_acquire+0x1c1/0x220
[ 5908.628656][    C1]  ? lock_release+0x1d5/0x250
[ 5908.628895][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5908.629145][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5908.629421][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5908.629716][    C1]  ? lock_acquire+0x1c1/0x220
[ 5908.629950][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5908.630186][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5908.630443][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5908.630672][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5908.630913][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5908.631165][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5908.631438][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5908.631710][    C1]  ip_local_deliver+0x19d/0x480
[ 5908.631953][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5908.632222][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5908.632481][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5908.632820][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5908.633067][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5908.633380][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5908.633638][    C1]  ip_rcv+0x564/0x740
[ 5908.633843][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5908.634092][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5908.634346][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5908.634624][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5908.634896][    C1]  ? skb_clone+0x10b/0x330
[ 5908.635125][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5908.635444][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5908.635750][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5908.636029][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5908.636324][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5908.636574][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5908.636805][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5908.637104][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5908.637387][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5908.637711][    C1]  ? lock_acquire+0x1c1/0x220
[ 5908.637949][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5908.638245][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5908.638531][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5908.638850][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5908.639104][    C1]  ? __skb_clone+0x57a/0x760
[ 5908.639341][    C1]  netif_receive_skb+0x55/0x280
[ 5908.639588][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5908.639899][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5908.640231][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5908.640528][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5908.640800][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5908.641088][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5908.641398][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5908.641683][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5908.641997][    C1]  ? stack_trace_save+0x95/0xd0
[ 5908.642244][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5908.642524][    C1]  ? kasan_save_stack+0x34/0x50
[ 5908.642773][    C1]  ? kasan_save_stack+0x24/0x50
[ 5908.643020][    C1]  ? kasan_save_track+0x14/0x30
[ 5908.643266][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5908.643529][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5908.643786][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5908.644034][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5908.644298][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5908.644560][    C1]  ? ip_output+0x16b/0x4f0
[ 5908.644786][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5908.645039][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5908.645311][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5908.645580][    C1]  ? get_reg+0x119/0x190
[ 5908.645796][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5908.646062][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5908.646372][    C1]  __tcf_classify+0x329/0x7d0
[ 5908.646615][    C1]  tcf_classify+0x283/0x930
[ 5908.646850][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5908.647100][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5908.647357][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5908.647641][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5908.647911][    C1]  tc_run+0x2e4/0x5d0
[ 5908.648115][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5908.648350][    C1]  ? lock_acquire+0x1c1/0x220
[ 5908.648588][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5908.648848][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5908.649099][    C1]  ? lock_acquire+0x1c1/0x220
[ 5908.649337][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5908.649600][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5908.649906][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5908.650178][    C1]  ? neigh_hh_output+0x348/0x590
[ 5908.650431][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5908.650699][    C1]  ip_finish_output2+0x786/0x18e0
[ 5908.650954][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5908.651232][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5908.651567][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5908.651846][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5908.652099][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5908.652362][    C1]  ip_output+0x16b/0x4f0
[ 5908.652577][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5908.652811][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5908.653057][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5908.653343][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5908.653597][    C1]  ? ip_local_out+0x114/0x3b0
[ 5908.653840][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5908.654086][    C1]  ? __create_object+0x5e/0xb0
[ 5908.654330][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5908.654599][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5908.654882][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5908.655152][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5908.655433][    C1]  tcp_release_cb+0x1e9/0x390
[ 5908.655671][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5908.655936][    C1]  release_sock+0xb8/0x1d0
[ 5908.656164][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5908.656386][    C1]  ? lock_release+0x1d5/0x250
[ 5908.656624][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5908.656876][    C1]  ? core_sys_select+0x620/0x710
[ 5908.657130][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5908.657400][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5908.657629][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5908.657882][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5908.658139][    C1]  ? __fget_light+0x54/0x1e0
[ 5908.658378][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5908.658644][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5908.658884][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5908.659149][    C1]  ? __might_fault+0xc6/0x180
[ 5908.659392][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5908.659673][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5908.659974][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5908.660278][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5908.660598][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5908.660851][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5908.661153][    C1]  do_syscall_64+0xc9/0x1e0
[ 5908.661388][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5908.661689][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5908.661917][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5908.662876][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5908.663298][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5908.663696][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5908.664095][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5908.664490][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5908.664885][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5908.665284][    C1]  </TASK>
[ 5908.665443][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3293s! [perl:7725]
[ 5908.665851][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5908.667084][    C3] irq event stamp: 290154
[ 5908.667302][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5908.667828][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5908.668328][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5908.668792][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5908.669248][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5908.669692][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5908.670301][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5908.670622][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5908.671583][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5908.671889][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5908.672284][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5908.672680][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5908.673075][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5908.673471][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5908.673871][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5908.674315][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5908.674644][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5908.675042][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5908.675443][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5908.675837][    C3] PKRU: 55555554
[ 5908.676018][    C3] Call Trace:
[ 5908.676187][    C3]  <IRQ>
[ 5908.676335][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5908.676595][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5908.676837][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5908.677110][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5908.677380][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5908.677668][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5908.677930][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5908.678237][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5908.678498][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5908.678803][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5908.679095][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5908.679408][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5908.679695][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5908.679987][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5908.680275][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5908.680584][    C3]  ? get_stack_info+0x36/0xc0
[ 5908.680821][    C3]  ? lock_acquire+0x1c1/0x220
[ 5908.681061][    C3]  ? lock_release+0x1d5/0x250
[ 5908.681299][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5908.681546][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5908.681817][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5908.682098][    C3]  ? lock_acquire+0x1c1/0x220
[ 5908.682336][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5908.682576][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5908.682837][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5908.683070][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5908.683316][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5908.683571][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5908.683849][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5908.684124][    C3]  ip_local_deliver+0x19d/0x480
[ 5908.684370][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5908.684638][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5908.684899][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5908.685245][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5908.685495][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5908.685814][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5908.686074][    C3]  ip_rcv+0x564/0x740
[ 5908.686277][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5908.686505][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5908.686757][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5908.687033][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5908.687263][    C3]  ? skb_clone+0x10b/0x330
[ 5908.687490][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5908.687807][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5908.688108][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5908.688388][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5908.688680][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5908.688927][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5908.689157][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5908.689455][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5908.689737][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5908.690058][    C3]  ? lock_acquire+0x1c1/0x220
[ 5908.690296][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5908.690588][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5908.690872][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5908.691187][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5908.691443][    C3]  ? __skb_clone+0x57a/0x760
[ 5908.691676][    C3]  netif_receive_skb+0x55/0x280
[ 5908.691920][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5908.692229][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5908.692559][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5908.692857][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5908.693129][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5908.693416][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5908.693732][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5908.694040][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5908.694364][    C3]  ? lock_release+0x1d5/0x250
[ 5908.694602][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5908.694868][    C3]  ? kernel_text_address+0xce/0xe0
[ 5908.695126][    C3]  ? __kernel_text_address+0x12/0x40
[ 5908.695391][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5908.695674][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5908.695982][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5908.696230][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5908.696505][    C3]  ? get_stack_info+0x36/0xc0
[ 5908.696744][    C3]  __tcf_classify+0x329/0x7d0
[ 5908.696983][    C3]  tcf_classify+0x283/0x930
[ 5908.697214][    C3]  ? lock_release+0x1d5/0x250
[ 5908.697451][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5908.697713][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5908.697967][    C3]  ? __kernel_text_address+0x12/0x40
[ 5908.698232][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5908.698512][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5908.698822][    C3]  tc_run+0x2e4/0x5d0
[ 5908.699026][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5908.699255][    C3]  ? lock_acquire+0x1c1/0x220
[ 5908.699491][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5908.699750][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5908.700002][    C3]  ? lock_acquire+0x1c1/0x220
[ 5908.700240][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5908.700502][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5908.700803][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5908.701074][    C3]  ? neigh_hh_output+0x348/0x590
[ 5908.701325][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5908.701588][    C3]  ip_finish_output2+0x786/0x18e0
[ 5908.701844][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5908.702178][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5908.702451][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5908.702701][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5908.702963][    C3]  ip_output+0x16b/0x4f0
[ 5908.703180][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5908.703421][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5908.703696][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5908.704010][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5908.704283][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5908.704533][    C3]  ? __alloc_skb+0xd4/0x280
[ 5908.704762][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5908.705030][    C3]  ? tcp_fragment+0x168/0x1040
[ 5908.705273][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5908.705521][    C3]  ? ip_local_out+0x114/0x3b0
[ 5908.705759][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5908.706005][    C3]  ? __skb_clone+0x57a/0x760
[ 5908.706238][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5908.706502][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5908.706779][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5908.707024][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5908.707272][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5908.707570][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5908.707887][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5908.708128][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5908.708388][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5908.708654][    C3]  tcp_write_timer+0x82/0x1d0
[ 5908.708891][    C3]  call_timer_fn+0x173/0x430
[ 5908.709126][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5908.709386][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5908.709643][    C3]  __run_timers.part.0+0x52d/0x890
[ 5908.709901][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5908.710171][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5908.710456][    C3]  ? lock_acquire+0x1c1/0x220
[ 5908.710694][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5908.710982][    C3]  ? lock_release+0x1d5/0x250
[ 5908.711220][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5908.711482][    C3]  ? ktime_get+0xb3/0x190
[ 5908.711702][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5908.711995][    C3]  run_timer_softirq+0x72/0x100
[ 5908.712242][    C3]  __do_softirq+0x1b9/0x7ff
[ 5908.712474][    C3]  irq_exit_rcu+0x98/0xc0
[ 5908.712691][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5908.712974][    C3]  </IRQ>
[ 5908.713123][    C3]  <TASK>
[ 5908.713272][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5908.713573][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5908.713899][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5908.714858][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5908.715162][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5908.715554][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5908.715951][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5908.716345][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5908.716739][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5908.717134][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5908.717429][    C3]  uart_start+0xe4/0x1b0
[ 5908.717647][    C3]  n_tty_write+0x677/0x7a0
[ 5908.717878][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5908.718129][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5908.718413][    C3]  ? lock_acquire+0x1c1/0x220
[ 5908.718650][    C3]  ? iterate_tty_write+0x95/0x540
[ 5908.718905][    C3]  iterate_tty_write+0x229/0x540
[ 5908.719156][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5908.719442][    C3]  vfs_write+0x9e9/0x10a0
[ 5908.719662][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5908.719903][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5908.720145][    C3]  ? lock_acquire+0x1c1/0x220
[ 5908.720380][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5908.720669][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5908.720930][    C3]  ? __fget_light+0x54/0x1e0
[ 5908.721165][    C3]  ksys_write+0xf5/0x1e0
[ 5908.721380][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5908.721626][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5908.721927][    C3]  do_syscall_64+0xc9/0x1e0
[ 5908.722156][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5908.722454][    C3] RIP: 0033:0x7f93b2836957
[ 5908.722677][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5908.723635][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5908.724057][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5908.724451][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5908.724848][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5908.725241][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5908.725634][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5908.726030][    C3]  </TASK>
[ 5933.697162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 5933.697520][    C1] rcu: 1-....: (3551238 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=859875
[ 5933.698060][    C1] rcu: (t=3539726 jiffies g=1064457 q=94 ncpus=4)
[ 5933.698381][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5933.698816][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5933.699411][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5933.699732][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5933.700677][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5933.700977][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5933.701365][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5933.701752][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5933.702139][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5933.702531][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5933.702919][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5933.703374][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5933.703703][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5933.704095][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5933.704495][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5933.704875][    C1] PKRU: 55555554
[ 5933.705050][    C1] Call Trace:
[ 5933.705214][    C1]  <IRQ>
[ 5933.705358][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 5933.705621][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 5933.705864][    C1]  ? check_cpu_stall+0x284/0x500
[ 5933.706106][    C1]  ? rcu_pending+0x92/0x360
[ 5933.706328][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 5933.706587][    C1]  ? update_process_times+0xb9/0x110
[ 5933.706845][    C1]  ? tick_sched_handle+0x67/0x130
[ 5933.707092][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 5933.707388][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5933.707629][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 5933.707939][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5933.708209][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5933.708506][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5933.708762][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5933.709057][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5933.709310][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5933.709607][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5933.709893][    C1]  </IRQ>
[ 5933.710038][    C1]  <TASK>
[ 5933.710185][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5933.710489][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5933.710767][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5933.711052][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5933.711329][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5933.711631][    C1]  ? lock_acquire+0x1c1/0x220
[ 5933.711865][    C1]  ? lock_release+0x1d5/0x250
[ 5933.712098][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5933.712358][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5933.712628][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5933.712913][    C1]  ? lock_acquire+0x1c1/0x220
[ 5933.713152][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5933.713395][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5933.713659][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5933.713895][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5933.714141][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5933.714399][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5933.714677][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5933.714956][    C1]  ip_local_deliver+0x19d/0x480
[ 5933.715205][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5933.715479][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5933.715742][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5933.716091][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5933.716344][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5933.716664][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5933.716929][    C1]  ip_rcv+0x564/0x740
[ 5933.717134][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5933.717364][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5933.717619][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5933.717896][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5933.718172][    C1]  ? skb_clone+0x10b/0x330
[ 5933.718399][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5933.718718][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5933.719025][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5933.719306][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5933.719601][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5933.719851][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5933.720081][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5933.720381][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5933.720666][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5933.720994][    C1]  ? lock_acquire+0x1c1/0x220
[ 5933.721233][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5933.721531][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5933.721816][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5933.722131][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5933.722387][    C1]  ? __skb_clone+0x57a/0x760
[ 5933.722623][    C1]  netif_receive_skb+0x55/0x280
[ 5933.722872][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5933.723186][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5933.723518][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5933.723819][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5933.724095][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5933.724383][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5933.724695][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5933.724978][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5933.725293][    C1]  ? stack_trace_save+0x95/0xd0
[ 5933.725541][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5933.725821][    C1]  ? kasan_save_stack+0x34/0x50
[ 5933.726069][    C1]  ? kasan_save_stack+0x24/0x50
[ 5933.726317][    C1]  ? kasan_save_track+0x14/0x30
[ 5933.726566][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5933.726829][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5933.727082][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5933.727330][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5933.727592][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5933.727856][    C1]  ? ip_output+0x16b/0x4f0
[ 5933.728083][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5933.728340][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5933.728612][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5933.728878][    C1]  ? get_reg+0x119/0x190
[ 5933.729096][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5933.729364][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5933.729673][    C1]  __tcf_classify+0x329/0x7d0
[ 5933.729914][    C1]  tcf_classify+0x283/0x930
[ 5933.730145][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5933.730396][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5933.730652][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5933.730936][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5933.731206][    C1]  tc_run+0x2e4/0x5d0
[ 5933.731413][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5933.731643][    C1]  ? lock_acquire+0x1c1/0x220
[ 5933.731886][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5933.732146][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5933.732399][    C1]  ? lock_acquire+0x1c1/0x220
[ 5933.732639][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5933.732903][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5933.733208][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5933.733480][    C1]  ? neigh_hh_output+0x348/0x590
[ 5933.733737][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5933.734003][    C1]  ip_finish_output2+0x786/0x18e0
[ 5933.734260][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5933.734541][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5933.734879][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5933.735156][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5933.735409][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5933.735674][    C1]  ip_output+0x16b/0x4f0
[ 5933.735889][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5933.736126][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5933.736370][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5933.736655][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5933.736907][    C1]  ? ip_local_out+0x114/0x3b0
[ 5933.737148][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5933.737398][    C1]  ? __create_object+0x5e/0xb0
[ 5933.737643][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5933.737910][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5933.738192][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5933.738465][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5933.738749][    C1]  tcp_release_cb+0x1e9/0x390
[ 5933.738989][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5933.739257][    C1]  release_sock+0xb8/0x1d0
[ 5933.739484][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5933.739707][    C1]  ? lock_release+0x1d5/0x250
[ 5933.739945][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5933.740194][    C1]  ? core_sys_select+0x620/0x710
[ 5933.740450][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5933.740721][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5933.740946][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5933.741198][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5933.741453][    C1]  ? __fget_light+0x54/0x1e0
[ 5933.741690][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5933.741956][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5933.742197][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5933.742462][    C1]  ? __might_fault+0xc6/0x180
[ 5933.742704][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5933.742988][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5933.743287][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5933.743587][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5933.743911][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5933.744164][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5933.744468][    C1]  do_syscall_64+0xc9/0x1e0
[ 5933.744700][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5933.744999][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5933.745228][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5933.746195][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5933.746614][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5933.747015][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5933.747412][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5933.747808][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5933.748205][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5933.748608][    C1]  </TASK>
[ 5933.748765][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 5933.749036][    C3] NMI backtrace for cpu 3
[ 5933.749041][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5933.749045][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5933.749047][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5933.749053][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5933.749056][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5933.749059][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5933.749062][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5933.749064][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5933.749065][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5933.749067][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5933.749069][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5933.749071][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5933.749074][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5933.749076][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5933.749078][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5933.749080][    C3] PKRU: 55555554
[ 5933.749081][    C3] Call Trace:
[ 5933.749083][    C3]  <NMI>
[ 5933.749086][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 5933.749092][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 5933.749097][    C3]  ? nmi_handle+0x153/0x420
[ 5933.749102][    C3]  ? default_do_nmi+0x41/0x100
[ 5933.749106][    C3]  ? exc_nmi+0xf3/0x120
[ 5933.749108][    C3]  ? end_repeat_nmi+0xf/0x60
[ 5933.749114][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5933.749118][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5933.749121][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5933.749124][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5933.749127][    C3]  </NMI>
[ 5933.749128][    C3]  <IRQ>
[ 5933.749130][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5933.749133][    C3]  ? get_stack_info+0x36/0xc0
[ 5933.749139][    C3]  ? lock_acquire+0x1c1/0x220
[ 5933.749143][    C3]  ? lock_release+0x1d5/0x250
[ 5933.749146][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5933.749151][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5933.749153][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5933.749157][    C3]  ? lock_acquire+0x1c1/0x220
[ 5933.749160][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5933.749164][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5933.749167][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5933.749174][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5933.749176][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5933.749181][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5933.749187][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5933.749190][    C3]  ip_local_deliver+0x19d/0x480
[ 5933.749193][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5933.749195][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5933.749198][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5933.749203][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5933.749207][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5933.749211][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5933.749220][    C3]  ip_rcv+0x564/0x740
[ 5933.749222][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5933.749225][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5933.749229][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5933.749232][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5933.749237][    C3]  ? skb_clone+0x10b/0x330
[ 5933.749240][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5933.749246][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5933.749251][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5933.749255][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5933.749263][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5933.749267][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5933.749269][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5933.749273][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5933.749276][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5933.749281][    C3]  ? lock_acquire+0x1c1/0x220
[ 5933.749283][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5933.749288][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5933.749292][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5933.749296][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5933.749298][    C3]  ? __skb_clone+0x57a/0x760
[ 5933.749301][    C3]  netif_receive_skb+0x55/0x280
[ 5933.749304][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5933.749311][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5933.749318][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5933.749325][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5933.749329][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5933.749339][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5933.749348][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5933.749357][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5933.749365][    C3]  ? lock_release+0x1d5/0x250
[ 5933.749368][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5933.749373][    C3]  ? kernel_text_address+0xce/0xe0
[ 5933.749378][    C3]  ? __kernel_text_address+0x12/0x40
[ 5933.749380][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5933.749383][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5933.749386][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5933.749392][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5933.749395][    C3]  ? get_stack_info+0x36/0xc0
[ 5933.749400][    C3]  __tcf_classify+0x329/0x7d0
[ 5933.749405][    C3]  tcf_classify+0x283/0x930
[ 5933.749409][    C3]  ? lock_release+0x1d5/0x250
[ 5933.749412][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5933.749415][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5933.749418][    C3]  ? __kernel_text_address+0x12/0x40
[ 5933.749421][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5933.749423][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5933.749427][    C3]  tc_run+0x2e4/0x5d0
[ 5933.749431][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5933.749434][    C3]  ? lock_acquire+0x1c1/0x220
[ 5933.749436][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5933.749440][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5933.749444][    C3]  ? lock_acquire+0x1c1/0x220
[ 5933.749446][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5933.749449][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5933.749453][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5933.749456][    C3]  ? neigh_hh_output+0x348/0x590
[ 5933.749459][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5933.749463][    C3]  ip_finish_output2+0x786/0x18e0
[ 5933.749466][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5933.749474][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5933.749476][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5933.749480][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5933.749484][    C3]  ip_output+0x16b/0x4f0
[ 5933.749487][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5933.749489][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5933.749492][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5933.749495][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5933.749497][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5933.749501][    C3]  ? __alloc_skb+0xd4/0x280
[ 5933.749504][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5933.749508][    C3]  ? tcp_fragment+0x168/0x1040
[ 5933.749511][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5933.749514][    C3]  ? ip_local_out+0x114/0x3b0
[ 5933.749518][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5933.749521][    C3]  ? __skb_clone+0x57a/0x760
[ 5933.749524][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5933.749529][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5933.749533][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5933.749538][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5933.749542][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5933.749546][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5933.749549][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5933.749553][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5933.749556][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5933.749559][    C3]  tcp_write_timer+0x82/0x1d0
[ 5933.749563][    C3]  call_timer_fn+0x173/0x430
[ 5933.749567][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5933.749572][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5933.749576][    C3]  __run_timers.part.0+0x52d/0x890
[ 5933.749579][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5933.749583][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5933.749586][    C3]  ? lock_acquire+0x1c1/0x220
[ 5933.749588][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5933.749594][    C3]  ? lock_release+0x1d5/0x250
[ 5933.749597][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5933.749600][    C3]  ? ktime_get+0xb3/0x190
[ 5933.749603][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5933.749608][    C3]  run_timer_softirq+0x72/0x100
[ 5933.749611][    C3]  __do_softirq+0x1b9/0x7ff
[ 5933.749616][    C3]  irq_exit_rcu+0x98/0xc0
[ 5933.749618][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5933.749622][    C3]  </IRQ>
[ 5933.749623][    C3]  <TASK>
[ 5933.749624][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5933.749627][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5933.749630][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5933.749632][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5933.749634][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5933.749636][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5933.749638][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5933.749639][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5933.749641][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5933.749644][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5933.749648][    C3]  uart_start+0xe4/0x1b0
[ 5933.749656][    C3]  n_tty_write+0x677/0x7a0
[ 5933.749664][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5933.749667][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5933.749673][    C3]  ? lock_acquire+0x1c1/0x220
[ 5933.749676][    C3]  ? iterate_tty_write+0x95/0x540
[ 5933.749681][    C3]  iterate_tty_write+0x229/0x540
[ 5933.749686][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5933.749689][    C3]  vfs_write+0x9e9/0x10a0
[ 5933.749694][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5933.749696][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5933.749700][    C3]  ? lock_acquire+0x1c1/0x220
[ 5933.749702][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5933.749706][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5933.749710][    C3]  ? __fget_light+0x54/0x1e0
[ 5933.749714][    C3]  ksys_write+0xf5/0x1e0
[ 5933.749718][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5933.749722][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5933.749726][    C3]  do_syscall_64+0xc9/0x1e0
[ 5933.749730][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5933.749733][    C3] RIP: 0033:0x7f93b2836957
[ 5933.749737][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5933.749739][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5933.749742][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5933.749744][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5933.749745][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5933.749747][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5933.749749][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5933.749754][    C3]  </TASK>
[ 5960.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3342s! [ncat:8027]
[ 5960.613576][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5960.614840][    C1] irq event stamp: 174248
[ 5960.615050][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5960.615565][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5960.616020][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5960.616479][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5960.616928][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5960.617366][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5960.617963][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 5960.618241][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 5960.619190][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 5960.619492][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5960.619883][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5960.620273][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5960.620663][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5960.621054][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5960.621445][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5960.621882][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5960.622206][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5960.622600][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5960.622990][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5960.623383][    C1] PKRU: 55555554
[ 5960.623566][    C1] Call Trace:
[ 5960.623735][    C1]  <IRQ>
[ 5960.623882][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5960.624138][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5960.624375][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5960.624645][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5960.624913][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5960.625195][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5960.625454][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5960.625753][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5960.626009][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5960.626312][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5960.626599][    C1]  </IRQ>
[ 5960.626746][    C1]  <TASK>
[ 5960.626892][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5960.627200][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5960.627484][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 5960.627757][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 5960.628031][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5960.628337][    C1]  ? lock_acquire+0x1c1/0x220
[ 5960.628592][    C1]  ? lock_release+0x1d5/0x250
[ 5960.628839][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5960.629090][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5960.629363][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5960.629647][    C1]  ? lock_acquire+0x1c1/0x220
[ 5960.629888][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5960.630130][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5960.630392][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5960.630631][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5960.630878][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5960.631138][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5960.631418][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5960.631697][    C1]  ip_local_deliver+0x19d/0x480
[ 5960.631947][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5960.632220][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5960.632484][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5960.632833][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5960.633089][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5960.633411][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5960.633679][    C1]  ip_rcv+0x564/0x740
[ 5960.633885][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5960.634116][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5960.634369][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5960.634647][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5960.634924][    C1]  ? skb_clone+0x10b/0x330
[ 5960.635151][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5960.635471][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5960.635780][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5960.636061][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5960.636358][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5960.636610][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5960.636841][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5960.637142][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5960.637428][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5960.637758][    C1]  ? lock_acquire+0x1c1/0x220
[ 5960.637998][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5960.638297][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5960.638584][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5960.638901][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5960.639158][    C1]  ? __skb_clone+0x57a/0x760
[ 5960.639395][    C1]  netif_receive_skb+0x55/0x280
[ 5960.639645][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5960.639960][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5960.640294][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5960.640595][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5960.640872][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5960.641165][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5960.641476][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5960.641762][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5960.642078][    C1]  ? stack_trace_save+0x95/0xd0
[ 5960.642327][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5960.642608][    C1]  ? kasan_save_stack+0x34/0x50
[ 5960.642857][    C1]  ? kasan_save_stack+0x24/0x50
[ 5960.643106][    C1]  ? kasan_save_track+0x14/0x30
[ 5960.643355][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5960.643625][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5960.643881][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5960.644130][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5960.644394][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5960.644658][    C1]  ? ip_output+0x16b/0x4f0
[ 5960.644887][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5960.645144][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5960.645418][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5960.645686][    C1]  ? get_reg+0x119/0x190
[ 5960.645906][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5960.646174][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5960.646485][    C1]  __tcf_classify+0x329/0x7d0
[ 5960.646727][    C1]  tcf_classify+0x283/0x930
[ 5960.646961][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5960.647212][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5960.647469][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5960.647756][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5960.648025][    C1]  tc_run+0x2e4/0x5d0
[ 5960.648231][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5960.648463][    C1]  ? lock_acquire+0x1c1/0x220
[ 5960.648703][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5960.648965][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5960.649219][    C1]  ? lock_acquire+0x1c1/0x220
[ 5960.649459][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5960.649724][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5960.650031][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5960.650304][    C1]  ? neigh_hh_output+0x348/0x590
[ 5960.650558][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5960.650825][    C1]  ip_finish_output2+0x786/0x18e0
[ 5960.651083][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5960.651365][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5960.651707][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5960.651984][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5960.652238][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5960.652507][    C1]  ip_output+0x16b/0x4f0
[ 5960.652725][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5960.652961][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5960.653206][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5960.653496][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5960.653749][    C1]  ? ip_local_out+0x114/0x3b0
[ 5960.653993][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5960.654243][    C1]  ? __create_object+0x5e/0xb0
[ 5960.654489][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5960.654757][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5960.655040][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5960.655315][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5960.655597][    C1]  tcp_release_cb+0x1e9/0x390
[ 5960.655839][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5960.656106][    C1]  release_sock+0xb8/0x1d0
[ 5960.656334][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5960.656557][    C1]  ? lock_release+0x1d5/0x250
[ 5960.656797][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5960.657049][    C1]  ? core_sys_select+0x620/0x710
[ 5960.657305][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5960.657577][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5960.657805][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5960.658057][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5960.658314][    C1]  ? __fget_light+0x54/0x1e0
[ 5960.658552][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5960.658820][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5960.659062][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5960.659331][    C1]  ? __might_fault+0xc6/0x180
[ 5960.659574][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5960.659857][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5960.660158][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5960.660459][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5960.660784][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5960.661036][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5960.661342][    C1]  do_syscall_64+0xc9/0x1e0
[ 5960.661575][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5960.661875][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5960.662105][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5960.663076][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5960.663503][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5960.663904][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5960.664304][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5960.664702][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5960.665102][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5960.665506][    C1]  </TASK>
[ 5960.665662][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3342s! [perl:7725]
[ 5960.666066][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5960.667306][    C3] irq event stamp: 290154
[ 5960.667521][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5960.668045][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5960.668546][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5960.669013][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5960.669470][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5960.669915][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5960.670522][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5960.670844][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5960.671808][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5960.672111][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5960.672508][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5960.672903][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5960.673298][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5960.673697][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5960.674095][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5960.674538][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5960.674867][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5960.675264][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5960.675659][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5960.676056][    C3] PKRU: 55555554
[ 5960.676236][    C3] Call Trace:
[ 5960.676403][    C3]  <IRQ>
[ 5960.676553][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5960.676812][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5960.677053][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5960.677329][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5960.677600][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5960.677886][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5960.678150][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5960.678450][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5960.678711][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5960.679017][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5960.679311][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5960.679624][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5960.679910][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5960.680205][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5960.680490][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5960.680800][    C3]  ? get_stack_info+0x36/0xc0
[ 5960.681040][    C3]  ? lock_acquire+0x1c1/0x220
[ 5960.681279][    C3]  ? lock_release+0x1d5/0x250
[ 5960.681517][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5960.681762][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5960.682034][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5960.682315][    C3]  ? lock_acquire+0x1c1/0x220
[ 5960.682553][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5960.682791][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5960.683049][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5960.683281][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5960.683532][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5960.683788][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5960.684059][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5960.684337][    C3]  ip_local_deliver+0x19d/0x480
[ 5960.684583][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5960.684853][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5960.685115][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5960.685457][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5960.685708][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5960.686042][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5960.686304][    C3]  ip_rcv+0x564/0x740
[ 5960.686506][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5960.686734][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5960.686983][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5960.687254][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5960.687484][    C3]  ? skb_clone+0x10b/0x330
[ 5960.687708][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5960.688022][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5960.688324][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5960.688602][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5960.688894][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5960.689140][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5960.689368][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5960.689663][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5960.689946][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5960.690268][    C3]  ? lock_acquire+0x1c1/0x220
[ 5960.690504][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5960.690796][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5960.691079][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5960.691392][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5960.691644][    C3]  ? __skb_clone+0x57a/0x760
[ 5960.691875][    C3]  netif_receive_skb+0x55/0x280
[ 5960.692120][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5960.692429][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5960.692755][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5960.693051][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5960.693322][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5960.693612][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5960.693922][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5960.694229][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5960.694552][    C3]  ? lock_release+0x1d5/0x250
[ 5960.694788][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5960.695053][    C3]  ? kernel_text_address+0xce/0xe0
[ 5960.695311][    C3]  ? __kernel_text_address+0x12/0x40
[ 5960.695576][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5960.695855][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5960.696164][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5960.696412][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5960.696686][    C3]  ? get_stack_info+0x36/0xc0
[ 5960.696924][    C3]  __tcf_classify+0x329/0x7d0
[ 5960.697163][    C3]  tcf_classify+0x283/0x930
[ 5960.697393][    C3]  ? lock_release+0x1d5/0x250
[ 5960.697628][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5960.697890][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5960.698144][    C3]  ? __kernel_text_address+0x12/0x40
[ 5960.698410][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5960.698690][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5960.698999][    C3]  tc_run+0x2e4/0x5d0
[ 5960.699201][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5960.699431][    C3]  ? lock_acquire+0x1c1/0x220
[ 5960.699666][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5960.699924][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5960.700175][    C3]  ? lock_acquire+0x1c1/0x220
[ 5960.700410][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5960.700670][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5960.700972][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5960.701240][    C3]  ? neigh_hh_output+0x348/0x590
[ 5960.701490][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5960.701751][    C3]  ip_finish_output2+0x786/0x18e0
[ 5960.702005][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5960.702339][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5960.702614][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5960.702865][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5960.703126][    C3]  ip_output+0x16b/0x4f0
[ 5960.703340][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5960.703585][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5960.703859][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5960.704166][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5960.704441][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5960.704689][    C3]  ? __alloc_skb+0xd4/0x280
[ 5960.704917][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5960.705183][    C3]  ? tcp_fragment+0x168/0x1040
[ 5960.705423][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5960.705671][    C3]  ? ip_local_out+0x114/0x3b0
[ 5960.705909][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5960.706156][    C3]  ? __skb_clone+0x57a/0x760
[ 5960.706388][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5960.706652][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5960.706930][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5960.707172][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5960.707419][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5960.707714][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5960.708030][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5960.708275][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5960.708532][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5960.708797][    C3]  tcp_write_timer+0x82/0x1d0
[ 5960.709034][    C3]  call_timer_fn+0x173/0x430
[ 5960.709269][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5960.709527][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5960.709785][    C3]  __run_timers.part.0+0x52d/0x890
[ 5960.710042][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5960.710308][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5960.710591][    C3]  ? lock_acquire+0x1c1/0x220
[ 5960.710825][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5960.711113][    C3]  ? lock_release+0x1d5/0x250
[ 5960.711354][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5960.711614][    C3]  ? ktime_get+0xb3/0x190
[ 5960.711831][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5960.712126][    C3]  run_timer_softirq+0x72/0x100
[ 5960.712371][    C3]  __do_softirq+0x1b9/0x7ff
[ 5960.712600][    C3]  irq_exit_rcu+0x98/0xc0
[ 5960.712820][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5960.713100][    C3]  </IRQ>
[ 5960.713251][    C3]  <TASK>
[ 5960.713399][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5960.713707][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5960.714027][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5960.714988][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5960.715293][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5960.715687][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5960.716083][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5960.716479][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5960.716873][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5960.717271][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5960.717563][    C3]  uart_start+0xe4/0x1b0
[ 5960.717781][    C3]  n_tty_write+0x677/0x7a0
[ 5960.718010][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5960.718260][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5960.718543][    C3]  ? lock_acquire+0x1c1/0x220
[ 5960.718779][    C3]  ? iterate_tty_write+0x95/0x540
[ 5960.719033][    C3]  iterate_tty_write+0x229/0x540
[ 5960.719284][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5960.719568][    C3]  vfs_write+0x9e9/0x10a0
[ 5960.719788][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5960.720027][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5960.720270][    C3]  ? lock_acquire+0x1c1/0x220
[ 5960.720505][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5960.720791][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5960.721053][    C3]  ? __fget_light+0x54/0x1e0
[ 5960.721286][    C3]  ksys_write+0xf5/0x1e0
[ 5960.721503][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5960.721748][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5960.722048][    C3]  do_syscall_64+0xc9/0x1e0
[ 5960.722278][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5960.722575][    C3] RIP: 0033:0x7f93b2836957
[ 5960.722798][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5960.723760][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5960.724175][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5960.724567][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5960.724958][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5960.725352][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5960.725745][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5960.726140][    C3]  </TASK>
[ 5988.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3368s! [ncat:8027]
[ 5988.613598][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5988.614841][    C1] irq event stamp: 174248
[ 5988.615050][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5988.615559][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 5988.616008][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5988.616460][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5988.616905][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 5988.617338][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5988.617928][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5988.618244][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5988.619182][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 5988.619480][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5988.619864][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 5988.620250][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 5988.620636][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 5988.621020][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 5988.621404][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 5988.621835][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5988.622154][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 5988.622543][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5988.622927][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5988.623310][    C1] PKRU: 55555554
[ 5988.623513][    C1] Call Trace:
[ 5988.623683][    C1]  <IRQ>
[ 5988.623829][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5988.624090][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 5988.624332][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5988.624616][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 5988.624880][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5988.625159][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 5988.625415][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5988.625711][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 5988.625964][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5988.626263][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 5988.626546][    C1]  </IRQ>
[ 5988.626694][    C1]  <TASK>
[ 5988.626838][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5988.627141][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5988.627420][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5988.627705][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5988.627985][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5988.628289][    C1]  ? lock_acquire+0x1c1/0x220
[ 5988.628540][    C1]  ? lock_release+0x1d5/0x250
[ 5988.628779][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 5988.629027][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5988.629297][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5988.629582][    C1]  ? lock_acquire+0x1c1/0x220
[ 5988.629825][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5988.630057][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 5988.630306][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 5988.630533][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5988.630771][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 5988.631019][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 5988.631286][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 5988.631551][    C1]  ip_local_deliver+0x19d/0x480
[ 5988.631789][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5988.632049][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5988.632304][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5988.632638][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5988.632881][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5988.633188][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5988.633468][    C1]  ip_rcv+0x564/0x740
[ 5988.633670][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5988.633899][    C1]  ? set_track_prepare+0x8a/0xd0
[ 5988.634150][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 5988.634425][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5988.634702][    C1]  ? skb_clone+0x10b/0x330
[ 5988.634921][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5988.635232][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5988.635550][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5988.635831][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5988.636124][    C1]  ? __tcf_classify+0x329/0x7d0
[ 5988.636371][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 5988.636601][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5988.636897][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5988.637183][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5988.637506][    C1]  ? lock_acquire+0x1c1/0x220
[ 5988.637744][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 5988.638039][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 5988.638324][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5988.638639][    C1]  ? __copy_skb_header+0xaf/0x490
[ 5988.638895][    C1]  ? __skb_clone+0x57a/0x760
[ 5988.639128][    C1]  netif_receive_skb+0x55/0x280
[ 5988.639374][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5988.639685][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5988.640015][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5988.640312][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 5988.640584][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5988.640869][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5988.641180][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 5988.641463][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5988.641777][    C1]  ? stack_trace_save+0x95/0xd0
[ 5988.642021][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 5988.642302][    C1]  ? kasan_save_stack+0x34/0x50
[ 5988.642548][    C1]  ? kasan_save_stack+0x24/0x50
[ 5988.642794][    C1]  ? kasan_save_track+0x14/0x30
[ 5988.643038][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 5988.643301][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 5988.643560][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 5988.643805][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 5988.644068][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5988.644331][    C1]  ? ip_output+0x16b/0x4f0
[ 5988.644556][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 5988.644810][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 5988.645080][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5988.645348][    C1]  ? get_reg+0x119/0x190
[ 5988.645564][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 5988.645829][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5988.646136][    C1]  __tcf_classify+0x329/0x7d0
[ 5988.646378][    C1]  tcf_classify+0x283/0x930
[ 5988.646606][    C1]  ? arch_stack_walk+0xa2/0x100
[ 5988.646853][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 5988.647106][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5988.647391][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 5988.647658][    C1]  tc_run+0x2e4/0x5d0
[ 5988.647862][    C1]  ? __pfx_tc_run+0x10/0x10
[ 5988.648092][    C1]  ? lock_acquire+0x1c1/0x220
[ 5988.648327][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5988.648587][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 5988.648837][    C1]  ? lock_acquire+0x1c1/0x220
[ 5988.649074][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 5988.649336][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5988.649639][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5988.649908][    C1]  ? neigh_hh_output+0x348/0x590
[ 5988.650158][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 5988.650420][    C1]  ip_finish_output2+0x786/0x18e0
[ 5988.650675][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 5988.650955][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5988.651290][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5988.651563][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5988.651813][    C1]  ? __ip_finish_output+0x10f/0x770
[ 5988.652075][    C1]  ip_output+0x16b/0x4f0
[ 5988.652291][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 5988.652523][    C1]  ? __pfx_ip_output+0x10/0x10
[ 5988.652765][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5988.653050][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 5988.653302][    C1]  ? ip_local_out+0x114/0x3b0
[ 5988.653545][    C1]  __ip_queue_xmit+0x672/0x1910
[ 5988.653790][    C1]  ? __create_object+0x5e/0xb0
[ 5988.654031][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5988.654294][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5988.654571][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 5988.654841][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 5988.655118][    C1]  tcp_release_cb+0x1e9/0x390
[ 5988.655356][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 5988.655617][    C1]  release_sock+0xb8/0x1d0
[ 5988.655842][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 5988.656060][    C1]  ? lock_release+0x1d5/0x250
[ 5988.656297][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 5988.656545][    C1]  ? core_sys_select+0x620/0x710
[ 5988.656796][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 5988.657064][    C1]  inet_recvmsg+0xf9/0x2c0
[ 5988.657286][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 5988.657532][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 5988.657783][    C1]  ? __fget_light+0x54/0x1e0
[ 5988.658016][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 5988.658277][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 5988.658515][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 5988.658777][    C1]  ? __might_fault+0xc6/0x180
[ 5988.659017][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 5988.659295][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 5988.659591][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 5988.659886][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 5988.660203][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 5988.660452][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5988.660750][    C1]  do_syscall_64+0xc9/0x1e0
[ 5988.660980][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5988.661274][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 5988.661499][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 5988.662448][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 5988.662863][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 5988.663255][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 5988.663653][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 5988.664050][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 5988.664450][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 5988.664851][    C1]  </TASK>
[ 5988.665008][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3368s! [perl:7725]
[ 5988.665413][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 5988.666654][    C3] irq event stamp: 290154
[ 5988.666870][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 5988.667395][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 5988.667897][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 5988.668365][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 5988.668823][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 5988.669268][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5988.669873][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 5988.670197][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 5988.671162][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 5988.671466][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 5988.671863][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 5988.672259][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 5988.672654][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 5988.673049][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 5988.673452][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 5988.673895][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5988.674224][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 5988.674619][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5988.675015][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 5988.675409][    C3] PKRU: 55555554
[ 5988.675591][    C3] Call Trace:
[ 5988.675757][    C3]  <IRQ>
[ 5988.675905][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 5988.676165][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 5988.676406][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 5988.676682][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 5988.676952][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 5988.677239][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5988.677502][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 5988.677804][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 5988.678064][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 5988.678369][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 5988.678663][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5988.678975][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5988.679261][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 5988.679556][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 5988.679842][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 5988.680150][    C3]  ? get_stack_info+0x36/0xc0
[ 5988.680390][    C3]  ? lock_acquire+0x1c1/0x220
[ 5988.680629][    C3]  ? lock_release+0x1d5/0x250
[ 5988.680867][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 5988.681112][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5988.681384][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5988.681665][    C3]  ? lock_acquire+0x1c1/0x220
[ 5988.681902][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 5988.682141][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 5988.682399][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 5988.682630][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 5988.682876][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 5988.683130][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 5988.683408][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 5988.683684][    C3]  ip_local_deliver+0x19d/0x480
[ 5988.683931][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 5988.684201][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 5988.684463][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 5988.684806][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5988.685057][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 5988.685374][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 5988.685634][    C3]  ip_rcv+0x564/0x740
[ 5988.685837][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5988.686066][    C3]  ? set_track_prepare+0x8a/0xd0
[ 5988.686316][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5988.686589][    C3]  ? vfs_write+0x9e9/0x10a0
[ 5988.686823][    C3]  ? skb_clone+0x10b/0x330
[ 5988.687049][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 5988.687365][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5988.687669][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 5988.687948][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 5988.688240][    C3]  ? __tcf_classify+0x329/0x7d0
[ 5988.688487][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 5988.688717][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 5988.689012][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 5988.689297][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 5988.689620][    C3]  ? lock_acquire+0x1c1/0x220
[ 5988.689857][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 5988.690154][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 5988.690438][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 5988.690753][    C3]  ? __copy_skb_header+0xaf/0x490
[ 5988.691006][    C3]  ? __skb_clone+0x57a/0x760
[ 5988.691238][    C3]  netif_receive_skb+0x55/0x280
[ 5988.691484][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 5988.691794][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 5988.692123][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 5988.692420][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 5988.692693][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 5988.692977][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 5988.693290][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 5988.693603][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 5988.693928][    C3]  ? lock_release+0x1d5/0x250
[ 5988.694167][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5988.694431][    C3]  ? kernel_text_address+0xce/0xe0
[ 5988.694690][    C3]  ? __kernel_text_address+0x12/0x40
[ 5988.694956][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5988.695238][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5988.695545][    C3]  ? arch_stack_walk+0xa2/0x100
[ 5988.695794][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 5988.696069][    C3]  ? get_stack_info+0x36/0xc0
[ 5988.696308][    C3]  __tcf_classify+0x329/0x7d0
[ 5988.696548][    C3]  tcf_classify+0x283/0x930
[ 5988.696779][    C3]  ? lock_release+0x1d5/0x250
[ 5988.697015][    C3]  ? is_bpf_text_address+0x71/0x120
[ 5988.697278][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 5988.697532][    C3]  ? __kernel_text_address+0x12/0x40
[ 5988.697798][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 5988.698078][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5988.698389][    C3]  tc_run+0x2e4/0x5d0
[ 5988.698591][    C3]  ? __pfx_tc_run+0x10/0x10
[ 5988.698822][    C3]  ? lock_acquire+0x1c1/0x220
[ 5988.699059][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 5988.699318][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 5988.699569][    C3]  ? lock_acquire+0x1c1/0x220
[ 5988.699804][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 5988.700067][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5988.700369][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 5988.700639][    C3]  ? neigh_hh_output+0x348/0x590
[ 5988.700889][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 5988.701153][    C3]  ip_finish_output2+0x786/0x18e0
[ 5988.701408][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 5988.701744][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 5988.702018][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5988.702269][    C3]  ? __ip_finish_output+0x10f/0x770
[ 5988.702532][    C3]  ip_output+0x16b/0x4f0
[ 5988.702747][    C3]  ? __pfx_ip_output+0x10/0x10
[ 5988.702987][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 5988.703264][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5988.703577][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 5988.703853][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 5988.704102][    C3]  ? __alloc_skb+0xd4/0x280
[ 5988.704329][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 5988.704597][    C3]  ? tcp_fragment+0x168/0x1040
[ 5988.704838][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 5988.705088][    C3]  ? ip_local_out+0x114/0x3b0
[ 5988.705327][    C3]  __ip_queue_xmit+0x672/0x1910
[ 5988.705573][    C3]  ? __skb_clone+0x57a/0x760
[ 5988.705807][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 5988.706072][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 5988.706351][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 5988.706594][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 5988.706842][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 5988.707140][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 5988.707456][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 5988.707698][    C3]  tcp_send_loss_probe+0x348/0x830
[ 5988.707958][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5988.708226][    C3]  tcp_write_timer+0x82/0x1d0
[ 5988.708461][    C3]  call_timer_fn+0x173/0x430
[ 5988.708696][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 5988.708955][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 5988.709214][    C3]  __run_timers.part.0+0x52d/0x890
[ 5988.709471][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 5988.709738][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 5988.710022][    C3]  ? lock_acquire+0x1c1/0x220
[ 5988.710258][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5988.710545][    C3]  ? lock_release+0x1d5/0x250
[ 5988.710783][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5988.711043][    C3]  ? ktime_get+0xb3/0x190
[ 5988.711261][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 5988.711557][    C3]  run_timer_softirq+0x72/0x100
[ 5988.711803][    C3]  __do_softirq+0x1b9/0x7ff
[ 5988.712032][    C3]  irq_exit_rcu+0x98/0xc0
[ 5988.712252][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 5988.712533][    C3]  </IRQ>
[ 5988.712684][    C3]  <TASK>
[ 5988.712832][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5988.713133][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 5988.713460][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 5988.714419][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 5988.714724][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 5988.715118][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 5988.715510][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 5988.715906][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 5988.716300][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 5988.716698][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 5988.716992][    C3]  uart_start+0xe4/0x1b0
[ 5988.717208][    C3]  n_tty_write+0x677/0x7a0
[ 5988.717437][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 5988.717687][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 5988.717969][    C3]  ? lock_acquire+0x1c1/0x220
[ 5988.718208][    C3]  ? iterate_tty_write+0x95/0x540
[ 5988.718462][    C3]  iterate_tty_write+0x229/0x540
[ 5988.718712][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 5988.718997][    C3]  vfs_write+0x9e9/0x10a0
[ 5988.719218][    C3]  ? __run_hrtimer+0x5df/0x710
[ 5988.719457][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 5988.719698][    C3]  ? lock_acquire+0x1c1/0x220
[ 5988.719935][    C3]  ? clockevents_program_event+0xf6/0x300
[ 5988.720222][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 5988.720484][    C3]  ? __fget_light+0x54/0x1e0
[ 5988.720717][    C3]  ksys_write+0xf5/0x1e0
[ 5988.720934][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 5988.721179][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 5988.721479][    C3]  do_syscall_64+0xc9/0x1e0
[ 5988.721710][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 5988.722009][    C3] RIP: 0033:0x7f93b2836957
[ 5988.722233][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 5988.723195][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 5988.723618][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 5988.724013][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 5988.724407][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 5988.724804][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 5988.725200][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 5988.725598][    C3]  </TASK>
[ 6011.752162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6011.752513][    C1] rcu: 1-....: (3629139 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=878872
[ 6011.753068][    C1] rcu: (t=3617781 jiffies g=1064457 q=97 ncpus=4)
[ 6011.753399][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6011.753843][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6011.754449][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6011.754775][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6011.755731][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6011.756037][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6011.756431][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6011.756827][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6011.757222][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6011.757616][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6011.758010][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6011.758452][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6011.758781][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6011.759177][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6011.759571][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6011.759966][    C1] PKRU: 55555554
[ 6011.760145][    C1] Call Trace:
[ 6011.760317][    C1]  <IRQ>
[ 6011.760465][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6011.760742][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6011.760996][    C1]  ? check_cpu_stall+0x284/0x500
[ 6011.761248][    C1]  ? rcu_pending+0x92/0x360
[ 6011.761479][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6011.761747][    C1]  ? update_process_times+0xb9/0x110
[ 6011.762013][    C1]  ? tick_sched_handle+0x67/0x130
[ 6011.762270][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6011.762553][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6011.762797][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6011.763107][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6011.763386][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6011.763671][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6011.763938][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6011.764241][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6011.764501][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6011.764807][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6011.765106][    C1]  </IRQ>
[ 6011.765255][    C1]  <TASK>
[ 6011.765407][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6011.765718][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6011.766010][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6011.766304][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6011.766593][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6011.766909][    C1]  ? lock_acquire+0x1c1/0x220
[ 6011.767150][    C1]  ? lock_release+0x1d5/0x250
[ 6011.767389][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6011.767639][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6011.767913][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6011.768199][    C1]  ? lock_acquire+0x1c1/0x220
[ 6011.768440][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6011.768680][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6011.768940][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6011.769174][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6011.769423][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6011.769681][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6011.769957][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6011.770234][    C1]  ip_local_deliver+0x19d/0x480
[ 6011.770481][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6011.770755][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6011.771018][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6011.771367][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6011.771620][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6011.771936][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6011.772198][    C1]  ip_rcv+0x564/0x740
[ 6011.772401][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6011.772631][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6011.772886][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6011.773163][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6011.773439][    C1]  ? skb_clone+0x10b/0x330
[ 6011.773667][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6011.773984][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6011.774289][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6011.774571][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6011.774864][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6011.775115][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6011.775343][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6011.775645][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6011.775930][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6011.776255][    C1]  ? lock_acquire+0x1c1/0x220
[ 6011.776495][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6011.776793][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6011.777081][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6011.777398][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6011.777655][    C1]  ? __skb_clone+0x57a/0x760
[ 6011.777893][    C1]  netif_receive_skb+0x55/0x280
[ 6011.778140][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6011.778451][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6011.778781][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6011.779078][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6011.779351][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6011.779638][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6011.779948][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6011.780235][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6011.780549][    C1]  ? stack_trace_save+0x95/0xd0
[ 6011.780799][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6011.781078][    C1]  ? kasan_save_stack+0x34/0x50
[ 6011.781325][    C1]  ? kasan_save_stack+0x24/0x50
[ 6011.781572][    C1]  ? kasan_save_track+0x14/0x30
[ 6011.781819][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6011.782080][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6011.782334][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6011.782581][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6011.782843][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6011.783106][    C1]  ? ip_output+0x16b/0x4f0
[ 6011.783334][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6011.783587][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6011.783861][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6011.784132][    C1]  ? get_reg+0x119/0x190
[ 6011.784348][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6011.784617][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6011.784923][    C1]  __tcf_classify+0x329/0x7d0
[ 6011.785167][    C1]  tcf_classify+0x283/0x930
[ 6011.785400][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6011.785651][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6011.785909][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6011.786198][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6011.786467][    C1]  tc_run+0x2e4/0x5d0
[ 6011.786672][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6011.786903][    C1]  ? lock_acquire+0x1c1/0x220
[ 6011.787144][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6011.787404][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6011.787658][    C1]  ? lock_acquire+0x1c1/0x220
[ 6011.787897][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6011.788163][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6011.788468][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6011.788743][    C1]  ? neigh_hh_output+0x348/0x590
[ 6011.788996][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6011.789262][    C1]  ip_finish_output2+0x786/0x18e0
[ 6011.789517][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6011.789795][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6011.790129][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6011.790407][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6011.790659][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6011.790925][    C1]  ip_output+0x16b/0x4f0
[ 6011.791140][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6011.791375][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6011.791618][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6011.791908][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6011.792158][    C1]  ? ip_local_out+0x114/0x3b0
[ 6011.792397][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6011.792645][    C1]  ? __create_object+0x5e/0xb0
[ 6011.792889][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6011.793155][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6011.793442][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6011.793713][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6011.793996][    C1]  tcp_release_cb+0x1e9/0x390
[ 6011.794236][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6011.794502][    C1]  release_sock+0xb8/0x1d0
[ 6011.794729][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6011.794949][    C1]  ? lock_release+0x1d5/0x250
[ 6011.795189][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6011.795441][    C1]  ? core_sys_select+0x620/0x710
[ 6011.795694][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6011.795961][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6011.796187][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6011.796435][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6011.796693][    C1]  ? __fget_light+0x54/0x1e0
[ 6011.796928][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6011.797193][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6011.797436][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6011.797698][    C1]  ? __might_fault+0xc6/0x180
[ 6011.797940][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6011.798219][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6011.798517][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6011.798816][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6011.799139][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6011.799393][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6011.799694][    C1]  do_syscall_64+0xc9/0x1e0
[ 6011.799926][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6011.800229][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6011.800455][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6011.801417][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6011.801839][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6011.802238][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6011.802637][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6011.803037][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6011.803439][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6011.803838][    C1]  </TASK>
[ 6011.803996][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6011.804266][    C3] NMI backtrace for cpu 3
[ 6011.804270][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6011.804274][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6011.804276][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6011.804282][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6011.804285][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6011.804288][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6011.804290][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6011.804292][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6011.804294][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6011.804296][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6011.804298][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6011.804300][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6011.804303][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6011.804305][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6011.804306][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6011.804308][    C3] PKRU: 55555554
[ 6011.804309][    C3] Call Trace:
[ 6011.804311][    C3]  <NMI>
[ 6011.804314][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6011.804319][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6011.804324][    C3]  ? nmi_handle+0x153/0x420
[ 6011.804330][    C3]  ? default_do_nmi+0x41/0x100
[ 6011.804332][    C3]  ? exc_nmi+0xf3/0x120
[ 6011.804335][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6011.804340][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6011.804344][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6011.804347][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6011.804351][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6011.804354][    C3]  </NMI>
[ 6011.804355][    C3]  <IRQ>
[ 6011.804356][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6011.804359][    C3]  ? get_stack_info+0x36/0xc0
[ 6011.804365][    C3]  ? lock_acquire+0x1c1/0x220
[ 6011.804369][    C3]  ? lock_release+0x1d5/0x250
[ 6011.804372][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6011.804376][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6011.804379][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6011.804382][    C3]  ? lock_acquire+0x1c1/0x220
[ 6011.804384][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6011.804388][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6011.804391][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6011.804398][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6011.804401][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6011.804406][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6011.804411][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6011.804414][    C3]  ip_local_deliver+0x19d/0x480
[ 6011.804417][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6011.804419][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6011.804422][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6011.804427][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6011.804431][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6011.804435][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6011.804444][    C3]  ip_rcv+0x564/0x740
[ 6011.804446][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6011.804449][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6011.804453][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6011.804455][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6011.804459][    C3]  ? skb_clone+0x10b/0x330
[ 6011.804462][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6011.804468][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6011.804474][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6011.804477][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6011.804484][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6011.804488][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6011.804490][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6011.804494][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6011.804497][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6011.804501][    C3]  ? lock_acquire+0x1c1/0x220
[ 6011.804503][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6011.804507][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6011.804511][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6011.804515][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6011.804518][    C3]  ? __skb_clone+0x57a/0x760
[ 6011.804520][    C3]  netif_receive_skb+0x55/0x280
[ 6011.804524][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6011.804531][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6011.804538][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6011.804544][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6011.804549][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6011.804559][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6011.804568][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6011.804576][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6011.804585][    C3]  ? lock_release+0x1d5/0x250
[ 6011.804588][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6011.804593][    C3]  ? kernel_text_address+0xce/0xe0
[ 6011.804598][    C3]  ? __kernel_text_address+0x12/0x40
[ 6011.804600][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6011.804603][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6011.804606][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6011.804612][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6011.804615][    C3]  ? get_stack_info+0x36/0xc0
[ 6011.804620][    C3]  __tcf_classify+0x329/0x7d0
[ 6011.804625][    C3]  tcf_classify+0x283/0x930
[ 6011.804629][    C3]  ? lock_release+0x1d5/0x250
[ 6011.804631][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6011.804634][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6011.804638][    C3]  ? __kernel_text_address+0x12/0x40
[ 6011.804640][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6011.804642][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6011.804646][    C3]  tc_run+0x2e4/0x5d0
[ 6011.804650][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6011.804653][    C3]  ? lock_acquire+0x1c1/0x220
[ 6011.804655][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6011.804659][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6011.804663][    C3]  ? lock_acquire+0x1c1/0x220
[ 6011.804666][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6011.804669][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6011.804672][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6011.804675][    C3]  ? neigh_hh_output+0x348/0x590
[ 6011.804679][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6011.804683][    C3]  ip_finish_output2+0x786/0x18e0
[ 6011.804686][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6011.804694][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6011.804696][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6011.804700][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6011.804704][    C3]  ip_output+0x16b/0x4f0
[ 6011.804707][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6011.804709][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6011.804712][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6011.804715][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6011.804717][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6011.804721][    C3]  ? __alloc_skb+0xd4/0x280
[ 6011.804723][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6011.804728][    C3]  ? tcp_fragment+0x168/0x1040
[ 6011.804731][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6011.804734][    C3]  ? ip_local_out+0x114/0x3b0
[ 6011.804737][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6011.804741][    C3]  ? __skb_clone+0x57a/0x760
[ 6011.804744][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6011.804749][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6011.804752][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6011.804756][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6011.804760][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6011.804765][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6011.804768][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6011.804772][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6011.804776][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6011.804779][    C3]  tcp_write_timer+0x82/0x1d0
[ 6011.804782][    C3]  call_timer_fn+0x173/0x430
[ 6011.804786][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6011.804791][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6011.804795][    C3]  __run_timers.part.0+0x52d/0x890
[ 6011.804798][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6011.804803][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6011.804806][    C3]  ? lock_acquire+0x1c1/0x220
[ 6011.804808][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6011.804814][    C3]  ? lock_release+0x1d5/0x250
[ 6011.804817][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6011.804820][    C3]  ? ktime_get+0xb3/0x190
[ 6011.804823][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6011.804827][    C3]  run_timer_softirq+0x72/0x100
[ 6011.804831][    C3]  __do_softirq+0x1b9/0x7ff
[ 6011.804835][    C3]  irq_exit_rcu+0x98/0xc0
[ 6011.804838][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6011.804841][    C3]  </IRQ>
[ 6011.804842][    C3]  <TASK>
[ 6011.804843][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6011.804847][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6011.804850][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6011.804852][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6011.804854][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6011.804856][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6011.804857][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6011.804859][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6011.804860][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6011.804864][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6011.804868][    C3]  uart_start+0xe4/0x1b0
[ 6011.804874][    C3]  n_tty_write+0x677/0x7a0
[ 6011.804881][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6011.804884][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6011.804889][    C3]  ? lock_acquire+0x1c1/0x220
[ 6011.804892][    C3]  ? iterate_tty_write+0x95/0x540
[ 6011.804896][    C3]  iterate_tty_write+0x229/0x540
[ 6011.804900][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6011.804904][    C3]  vfs_write+0x9e9/0x10a0
[ 6011.804908][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6011.804911][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6011.804915][    C3]  ? lock_acquire+0x1c1/0x220
[ 6011.804917][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6011.804921][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6011.804925][    C3]  ? __fget_light+0x54/0x1e0
[ 6011.804929][    C3]  ksys_write+0xf5/0x1e0
[ 6011.804933][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6011.804937][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6011.804941][    C3]  do_syscall_64+0xc9/0x1e0
[ 6011.804945][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6011.804948][    C3] RIP: 0033:0x7f93b2836957
[ 6011.804951][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6011.804953][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6011.804956][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6011.804957][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6011.804959][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6011.804960][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6011.804962][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6011.804966][    C3]  </TASK>
[ 6036.613158][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3413s! [ncat:8027]
[ 6036.613568][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6036.614822][    C1] irq event stamp: 174248
[ 6036.615034][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6036.615546][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6036.616000][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6036.616456][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6036.616906][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6036.617343][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6036.617939][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6036.618256][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6036.619199][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6036.619499][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6036.619888][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6036.620276][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6036.620667][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6036.621058][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6036.621446][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6036.621881][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6036.622204][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6036.622596][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6036.622985][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6036.623377][    C1] PKRU: 55555554
[ 6036.623555][    C1] Call Trace:
[ 6036.623723][    C1]  <IRQ>
[ 6036.623868][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6036.624125][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6036.624364][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6036.624635][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6036.624901][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6036.625186][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6036.625446][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6036.625746][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6036.626003][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6036.626305][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6036.626593][    C1]  </IRQ>
[ 6036.626742][    C1]  <TASK>
[ 6036.626889][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6036.627198][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6036.627480][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6036.627770][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6036.628053][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6036.628357][    C1]  ? lock_acquire+0x1c1/0x220
[ 6036.628613][    C1]  ? lock_release+0x1d5/0x250
[ 6036.628852][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6036.629101][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6036.629372][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6036.629656][    C1]  ? lock_acquire+0x1c1/0x220
[ 6036.629898][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6036.630130][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6036.630382][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6036.630610][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6036.630848][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6036.631096][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6036.631362][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6036.631629][    C1]  ip_local_deliver+0x19d/0x480
[ 6036.631869][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6036.632131][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6036.632385][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6036.632724][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6036.632968][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6036.633290][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6036.633546][    C1]  ip_rcv+0x564/0x740
[ 6036.633744][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6036.633968][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6036.634212][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6036.634483][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6036.634748][    C1]  ? skb_clone+0x10b/0x330
[ 6036.634988][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6036.635309][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6036.635618][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6036.635901][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6036.636199][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6036.636449][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6036.636683][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6036.636985][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6036.637273][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6036.637599][    C1]  ? lock_acquire+0x1c1/0x220
[ 6036.637838][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6036.638136][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6036.638423][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6036.638742][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6036.638999][    C1]  ? __skb_clone+0x57a/0x760
[ 6036.639233][    C1]  netif_receive_skb+0x55/0x280
[ 6036.639482][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6036.639796][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6036.640129][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6036.640430][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6036.640706][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6036.640994][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6036.641307][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6036.641592][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6036.641907][    C1]  ? stack_trace_save+0x95/0xd0
[ 6036.642155][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6036.642435][    C1]  ? kasan_save_stack+0x34/0x50
[ 6036.642685][    C1]  ? kasan_save_stack+0x24/0x50
[ 6036.642932][    C1]  ? kasan_save_track+0x14/0x30
[ 6036.643183][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6036.643446][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6036.643700][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6036.643948][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6036.644211][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6036.644476][    C1]  ? ip_output+0x16b/0x4f0
[ 6036.644702][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6036.644958][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6036.645231][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6036.645500][    C1]  ? get_reg+0x119/0x190
[ 6036.645717][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6036.645984][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6036.646294][    C1]  __tcf_classify+0x329/0x7d0
[ 6036.646535][    C1]  tcf_classify+0x283/0x930
[ 6036.646766][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6036.647015][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6036.647271][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6036.647557][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6036.647826][    C1]  tc_run+0x2e4/0x5d0
[ 6036.648031][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6036.648262][    C1]  ? lock_acquire+0x1c1/0x220
[ 6036.648500][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6036.648760][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6036.649013][    C1]  ? lock_acquire+0x1c1/0x220
[ 6036.649253][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6036.649517][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6036.649821][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6036.650093][    C1]  ? neigh_hh_output+0x348/0x590
[ 6036.650346][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6036.650611][    C1]  ip_finish_output2+0x786/0x18e0
[ 6036.650866][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6036.651148][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6036.651488][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6036.651764][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6036.652017][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6036.652281][    C1]  ip_output+0x16b/0x4f0
[ 6036.652498][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6036.652733][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6036.652978][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6036.653267][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6036.653518][    C1]  ? ip_local_out+0x114/0x3b0
[ 6036.653758][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6036.654007][    C1]  ? __create_object+0x5e/0xb0
[ 6036.654252][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6036.654519][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6036.654799][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6036.655073][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6036.655357][    C1]  tcp_release_cb+0x1e9/0x390
[ 6036.655597][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6036.655863][    C1]  release_sock+0xb8/0x1d0
[ 6036.656088][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6036.656311][    C1]  ? lock_release+0x1d5/0x250
[ 6036.656550][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6036.656801][    C1]  ? core_sys_select+0x620/0x710
[ 6036.657057][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6036.657327][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6036.657552][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6036.657802][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6036.658057][    C1]  ? __fget_light+0x54/0x1e0
[ 6036.658294][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6036.658560][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6036.658801][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6036.659068][    C1]  ? __might_fault+0xc6/0x180
[ 6036.659310][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6036.659592][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6036.659893][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6036.660195][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6036.660517][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6036.660769][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6036.661074][    C1]  do_syscall_64+0xc9/0x1e0
[ 6036.661308][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6036.661609][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6036.661838][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6036.662812][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6036.663241][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6036.663642][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6036.664042][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6036.664443][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6036.664844][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6036.665250][    C1]  </TASK>
[ 6036.665406][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3413s! [perl:7725]
[ 6036.665808][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6036.667049][    C3] irq event stamp: 290154
[ 6036.667263][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6036.667783][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6036.668280][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6036.668744][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6036.669201][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6036.669644][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6036.670248][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6036.670569][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6036.671526][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6036.671827][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6036.672224][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6036.672615][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6036.673008][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6036.673407][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6036.673803][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6036.674244][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6036.674572][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6036.674966][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6036.675362][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6036.675755][    C3] PKRU: 55555554
[ 6036.675936][    C3] Call Trace:
[ 6036.676101][    C3]  <IRQ>
[ 6036.676250][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6036.676508][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6036.676747][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6036.677021][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6036.677290][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6036.677576][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6036.677838][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6036.678138][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6036.678398][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6036.678701][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6036.678994][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6036.679306][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6036.679589][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6036.679882][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6036.680168][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6036.680473][    C3]  ? get_stack_info+0x36/0xc0
[ 6036.680713][    C3]  ? lock_acquire+0x1c1/0x220
[ 6036.680950][    C3]  ? lock_release+0x1d5/0x250
[ 6036.681188][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6036.681432][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6036.681703][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6036.681983][    C3]  ? lock_acquire+0x1c1/0x220
[ 6036.682219][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6036.682457][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6036.682714][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6036.682944][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6036.683192][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6036.683446][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6036.683716][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6036.683991][    C3]  ip_local_deliver+0x19d/0x480
[ 6036.684236][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6036.684505][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6036.684766][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6036.685108][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6036.685357][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6036.685672][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6036.685931][    C3]  ip_rcv+0x564/0x740
[ 6036.686135][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6036.686363][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6036.686612][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6036.686884][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6036.687115][    C3]  ? skb_clone+0x10b/0x330
[ 6036.687340][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6036.687654][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6036.687956][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6036.688234][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6036.688523][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6036.688769][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6036.688998][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6036.689292][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6036.689576][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6036.689897][    C3]  ? lock_acquire+0x1c1/0x220
[ 6036.690134][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6036.690426][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6036.690709][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6036.691021][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6036.691273][    C3]  ? __skb_clone+0x57a/0x760
[ 6036.691503][    C3]  netif_receive_skb+0x55/0x280
[ 6036.691749][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6036.692058][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6036.692386][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6036.692682][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6036.692953][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6036.693241][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6036.693552][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6036.693858][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6036.694182][    C3]  ? lock_release+0x1d5/0x250
[ 6036.694419][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6036.694681][    C3]  ? kernel_text_address+0xce/0xe0
[ 6036.694939][    C3]  ? __kernel_text_address+0x12/0x40
[ 6036.695203][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6036.695483][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6036.695791][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6036.696039][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6036.696312][    C3]  ? get_stack_info+0x36/0xc0
[ 6036.696548][    C3]  __tcf_classify+0x329/0x7d0
[ 6036.696787][    C3]  tcf_classify+0x283/0x930
[ 6036.697018][    C3]  ? lock_release+0x1d5/0x250
[ 6036.697252][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6036.697517][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6036.697770][    C3]  ? __kernel_text_address+0x12/0x40
[ 6036.698034][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6036.698313][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6036.698622][    C3]  tc_run+0x2e4/0x5d0
[ 6036.698824][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6036.699053][    C3]  ? lock_acquire+0x1c1/0x220
[ 6036.699290][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6036.699548][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6036.699798][    C3]  ? lock_acquire+0x1c1/0x220
[ 6036.700032][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6036.700294][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6036.700597][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6036.700866][    C3]  ? neigh_hh_output+0x348/0x590
[ 6036.701115][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6036.701378][    C3]  ip_finish_output2+0x786/0x18e0
[ 6036.701631][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6036.701966][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6036.702239][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6036.702489][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6036.702750][    C3]  ip_output+0x16b/0x4f0
[ 6036.702965][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6036.703208][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6036.703483][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6036.703790][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6036.704065][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6036.704315][    C3]  ? __alloc_skb+0xd4/0x280
[ 6036.704541][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6036.704810][    C3]  ? tcp_fragment+0x168/0x1040
[ 6036.705049][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6036.705298][    C3]  ? ip_local_out+0x114/0x3b0
[ 6036.705536][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6036.705783][    C3]  ? __skb_clone+0x57a/0x760
[ 6036.706016][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6036.706281][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6036.706558][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6036.706801][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6036.707047][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6036.707345][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6036.707662][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6036.707903][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6036.708160][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6036.708427][    C3]  tcp_write_timer+0x82/0x1d0
[ 6036.708662][    C3]  call_timer_fn+0x173/0x430
[ 6036.708897][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6036.709156][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6036.709416][    C3]  __run_timers.part.0+0x52d/0x890
[ 6036.709673][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6036.709939][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6036.710223][    C3]  ? lock_acquire+0x1c1/0x220
[ 6036.710458][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6036.710746][    C3]  ? lock_release+0x1d5/0x250
[ 6036.710985][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6036.711246][    C3]  ? ktime_get+0xb3/0x190
[ 6036.711464][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6036.711758][    C3]  run_timer_softirq+0x72/0x100
[ 6036.712005][    C3]  __do_softirq+0x1b9/0x7ff
[ 6036.712236][    C3]  irq_exit_rcu+0x98/0xc0
[ 6036.712454][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6036.712736][    C3]  </IRQ>
[ 6036.712887][    C3]  <TASK>
[ 6036.713035][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6036.713341][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6036.713661][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6036.714617][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6036.714922][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6036.715317][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6036.715710][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6036.716106][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6036.716501][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6036.716897][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6036.717191][    C3]  uart_start+0xe4/0x1b0
[ 6036.717406][    C3]  n_tty_write+0x677/0x7a0
[ 6036.717636][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6036.717887][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6036.718170][    C3]  ? lock_acquire+0x1c1/0x220
[ 6036.718408][    C3]  ? iterate_tty_write+0x95/0x540
[ 6036.718663][    C3]  iterate_tty_write+0x229/0x540
[ 6036.718913][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6036.719199][    C3]  vfs_write+0x9e9/0x10a0
[ 6036.719420][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6036.719660][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6036.719901][    C3]  ? lock_acquire+0x1c1/0x220
[ 6036.720138][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6036.720425][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6036.720688][    C3]  ? __fget_light+0x54/0x1e0
[ 6036.720921][    C3]  ksys_write+0xf5/0x1e0
[ 6036.721137][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6036.721383][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6036.721686][    C3]  do_syscall_64+0xc9/0x1e0
[ 6036.721916][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6036.722214][    C3] RIP: 0033:0x7f93b2836957
[ 6036.722436][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6036.723399][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6036.723816][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6036.724211][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6036.724604][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6036.725000][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6036.725394][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6036.725791][    C3]  </TASK>
[ 6064.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3439s! [ncat:8027]
[ 6064.613542][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6064.614762][    C1] irq event stamp: 174248
[ 6064.614975][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6064.615488][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6064.615939][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6064.616394][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6064.616843][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6064.617279][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6064.617873][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6064.618191][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6064.619135][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6064.619434][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6064.619822][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6064.620211][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6064.620598][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6064.620986][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6064.621374][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6064.621808][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6064.622131][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6064.622522][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6064.622909][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6064.623319][    C1] PKRU: 55555554
[ 6064.623500][    C1] Call Trace:
[ 6064.623670][    C1]  <IRQ>
[ 6064.623816][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6064.624075][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6064.624326][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6064.624597][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6064.624864][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6064.625144][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6064.625401][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6064.625699][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6064.625954][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6064.626256][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6064.626545][    C1]  </IRQ>
[ 6064.626691][    C1]  <TASK>
[ 6064.626838][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6064.627145][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6064.627428][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6064.627714][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6064.627997][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6064.628302][    C1]  ? lock_acquire+0x1c1/0x220
[ 6064.628555][    C1]  ? lock_release+0x1d5/0x250
[ 6064.628793][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6064.629040][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6064.629309][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6064.629593][    C1]  ? lock_acquire+0x1c1/0x220
[ 6064.629837][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6064.630069][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6064.630320][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6064.630549][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6064.630789][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6064.631039][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6064.631304][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6064.631572][    C1]  ip_local_deliver+0x19d/0x480
[ 6064.631812][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6064.632075][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6064.632330][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6064.632665][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6064.632909][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6064.633222][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6064.633476][    C1]  ip_rcv+0x564/0x740
[ 6064.633673][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6064.633898][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6064.634142][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6064.634409][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6064.634671][    C1]  ? skb_clone+0x10b/0x330
[ 6064.634892][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6064.635201][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6064.635496][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6064.635789][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6064.636080][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6064.636328][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6064.636558][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6064.636856][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6064.637139][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6064.637463][    C1]  ? lock_acquire+0x1c1/0x220
[ 6064.637701][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6064.637995][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6064.638279][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6064.638595][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6064.638849][    C1]  ? __skb_clone+0x57a/0x760
[ 6064.639082][    C1]  netif_receive_skb+0x55/0x280
[ 6064.639327][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6064.639638][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6064.639967][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6064.640266][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6064.640539][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6064.640825][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6064.641133][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6064.641418][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6064.641732][    C1]  ? stack_trace_save+0x95/0xd0
[ 6064.641979][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6064.642256][    C1]  ? kasan_save_stack+0x34/0x50
[ 6064.642503][    C1]  ? kasan_save_stack+0x24/0x50
[ 6064.642752][    C1]  ? kasan_save_track+0x14/0x30
[ 6064.643002][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6064.643265][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6064.643519][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6064.643764][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6064.644028][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6064.644291][    C1]  ? ip_output+0x16b/0x4f0
[ 6064.644514][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6064.644767][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6064.645040][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6064.645307][    C1]  ? get_reg+0x119/0x190
[ 6064.645521][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6064.645786][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6064.646093][    C1]  __tcf_classify+0x329/0x7d0
[ 6064.646335][    C1]  tcf_classify+0x283/0x930
[ 6064.646564][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6064.646809][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6064.647063][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6064.647348][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6064.647614][    C1]  tc_run+0x2e4/0x5d0
[ 6064.647817][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6064.648048][    C1]  ? lock_acquire+0x1c1/0x220
[ 6064.648284][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6064.648545][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6064.648796][    C1]  ? lock_acquire+0x1c1/0x220
[ 6064.649032][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6064.649295][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6064.649596][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6064.649865][    C1]  ? neigh_hh_output+0x348/0x590
[ 6064.650114][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6064.650379][    C1]  ip_finish_output2+0x786/0x18e0
[ 6064.650632][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6064.650911][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6064.651247][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6064.651520][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6064.651772][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6064.652034][    C1]  ip_output+0x16b/0x4f0
[ 6064.652250][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6064.652483][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6064.652724][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6064.653012][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6064.653262][    C1]  ? ip_local_out+0x114/0x3b0
[ 6064.653499][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6064.653744][    C1]  ? __create_object+0x5e/0xb0
[ 6064.653986][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6064.654251][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6064.654532][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6064.654802][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6064.655081][    C1]  tcp_release_cb+0x1e9/0x390
[ 6064.655319][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6064.655583][    C1]  release_sock+0xb8/0x1d0
[ 6064.655809][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6064.656027][    C1]  ? lock_release+0x1d5/0x250
[ 6064.656265][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6064.656515][    C1]  ? core_sys_select+0x620/0x710
[ 6064.656767][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6064.657034][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6064.657260][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6064.657506][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6064.657758][    C1]  ? __fget_light+0x54/0x1e0
[ 6064.657993][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6064.658256][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6064.658497][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6064.658760][    C1]  ? __might_fault+0xc6/0x180
[ 6064.659002][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6064.659281][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6064.659578][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6064.659876][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6064.660196][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6064.660446][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6064.660746][    C1]  do_syscall_64+0xc9/0x1e0
[ 6064.660978][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6064.661276][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6064.661499][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6064.662459][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6064.662877][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6064.663276][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6064.663670][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6064.664066][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6064.664462][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6064.664858][    C1]  </TASK>
[ 6064.665016][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3439s! [perl:7725]
[ 6064.665417][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6064.666661][    C3] irq event stamp: 290154
[ 6064.666879][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6064.667401][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6064.667900][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6064.668362][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6064.668818][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6064.669262][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6064.669870][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6064.670191][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6064.671151][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6064.671456][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6064.671850][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6064.672246][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6064.672642][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6064.673040][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6064.673435][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6064.673878][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6064.674206][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6064.674605][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6064.674999][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6064.675394][    C3] PKRU: 55555554
[ 6064.675575][    C3] Call Trace:
[ 6064.675744][    C3]  <IRQ>
[ 6064.675890][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6064.676149][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6064.676392][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6064.676666][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6064.676938][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6064.677223][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6064.677485][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6064.677788][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6064.678048][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6064.678354][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6064.678646][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6064.678958][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6064.679246][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6064.679538][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6064.679825][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6064.680134][    C3]  ? get_stack_info+0x36/0xc0
[ 6064.680375][    C3]  ? lock_acquire+0x1c1/0x220
[ 6064.680611][    C3]  ? lock_release+0x1d5/0x250
[ 6064.680849][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6064.681096][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6064.681365][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6064.681649][    C3]  ? lock_acquire+0x1c1/0x220
[ 6064.681883][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6064.682122][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6064.682380][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6064.682613][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6064.682859][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6064.683118][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6064.683389][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6064.683664][    C3]  ip_local_deliver+0x19d/0x480
[ 6064.683909][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6064.684178][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6064.684441][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6064.684784][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6064.685035][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6064.685352][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6064.685612][    C3]  ip_rcv+0x564/0x740
[ 6064.685813][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6064.686043][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6064.686293][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6064.686567][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6064.686796][    C3]  ? skb_clone+0x10b/0x330
[ 6064.687019][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6064.687335][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6064.687639][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6064.687915][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6064.688208][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6064.688453][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6064.688680][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6064.688978][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6064.689259][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6064.689581][    C3]  ? lock_acquire+0x1c1/0x220
[ 6064.689818][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6064.690113][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6064.690395][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6064.690709][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6064.690962][    C3]  ? __skb_clone+0x57a/0x760
[ 6064.691196][    C3]  netif_receive_skb+0x55/0x280
[ 6064.691443][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6064.691751][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6064.692080][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6064.692376][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6064.692647][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6064.692933][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6064.693249][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6064.693554][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6064.693876][    C3]  ? lock_release+0x1d5/0x250
[ 6064.694114][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6064.694377][    C3]  ? kernel_text_address+0xce/0xe0
[ 6064.694636][    C3]  ? __kernel_text_address+0x12/0x40
[ 6064.694902][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6064.695183][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6064.695492][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6064.695741][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6064.696017][    C3]  ? get_stack_info+0x36/0xc0
[ 6064.696257][    C3]  __tcf_classify+0x329/0x7d0
[ 6064.696495][    C3]  tcf_classify+0x283/0x930
[ 6064.696723][    C3]  ? lock_release+0x1d5/0x250
[ 6064.696961][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6064.697222][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6064.697476][    C3]  ? __kernel_text_address+0x12/0x40
[ 6064.697741][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6064.698023][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6064.698333][    C3]  tc_run+0x2e4/0x5d0
[ 6064.698536][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6064.698763][    C3]  ? lock_acquire+0x1c1/0x220
[ 6064.699000][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6064.699259][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6064.699510][    C3]  ? lock_acquire+0x1c1/0x220
[ 6064.699747][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6064.700008][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6064.700311][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6064.700580][    C3]  ? neigh_hh_output+0x348/0x590
[ 6064.700830][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6064.701092][    C3]  ip_finish_output2+0x786/0x18e0
[ 6064.701346][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6064.701680][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6064.701954][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6064.702205][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6064.702468][    C3]  ip_output+0x16b/0x4f0
[ 6064.702682][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6064.702924][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6064.703200][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6064.703509][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6064.703782][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6064.704031][    C3]  ? __alloc_skb+0xd4/0x280
[ 6064.704260][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6064.704526][    C3]  ? tcp_fragment+0x168/0x1040
[ 6064.704768][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6064.705017][    C3]  ? ip_local_out+0x114/0x3b0
[ 6064.705254][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6064.705499][    C3]  ? __skb_clone+0x57a/0x760
[ 6064.705734][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6064.705998][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6064.706277][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6064.706517][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6064.706763][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6064.707061][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6064.707379][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6064.707621][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6064.707879][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6064.708145][    C3]  tcp_write_timer+0x82/0x1d0
[ 6064.708383][    C3]  call_timer_fn+0x173/0x430
[ 6064.708615][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6064.708874][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6064.709134][    C3]  __run_timers.part.0+0x52d/0x890
[ 6064.709392][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6064.709659][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6064.709940][    C3]  ? lock_acquire+0x1c1/0x220
[ 6064.710179][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6064.710467][    C3]  ? lock_release+0x1d5/0x250
[ 6064.710703][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6064.710964][    C3]  ? ktime_get+0xb3/0x190
[ 6064.711185][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6064.711479][    C3]  run_timer_softirq+0x72/0x100
[ 6064.711723][    C3]  __do_softirq+0x1b9/0x7ff
[ 6064.711955][    C3]  irq_exit_rcu+0x98/0xc0
[ 6064.712171][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6064.712455][    C3]  </IRQ>
[ 6064.712603][    C3]  <TASK>
[ 6064.712753][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6064.713056][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6064.713378][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6064.714341][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6064.714646][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6064.715047][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6064.715442][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6064.715835][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6064.716229][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6064.716628][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6064.716921][    C3]  uart_start+0xe4/0x1b0
[ 6064.717137][    C3]  n_tty_write+0x677/0x7a0
[ 6064.717365][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6064.717615][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6064.717899][    C3]  ? lock_acquire+0x1c1/0x220
[ 6064.718134][    C3]  ? iterate_tty_write+0x95/0x540
[ 6064.718390][    C3]  iterate_tty_write+0x229/0x540
[ 6064.718640][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6064.718928][    C3]  vfs_write+0x9e9/0x10a0
[ 6064.719146][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6064.719388][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6064.719631][    C3]  ? lock_acquire+0x1c1/0x220
[ 6064.719866][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6064.720153][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6064.720414][    C3]  ? __fget_light+0x54/0x1e0
[ 6064.720649][    C3]  ksys_write+0xf5/0x1e0
[ 6064.720863][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6064.721109][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6064.721412][    C3]  do_syscall_64+0xc9/0x1e0
[ 6064.721640][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6064.721936][    C3] RIP: 0033:0x7f93b2836957
[ 6064.722161][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6064.723124][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6064.723539][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6064.723935][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6064.724329][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6064.724723][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6064.725118][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6064.725517][    C3]  </TASK>
[ 6089.808161][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6089.808505][    C1] rcu: 1-....: (3707040 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=897896
[ 6089.809047][    C1] rcu: (t=3695837 jiffies g=1064457 q=100 ncpus=4)
[ 6089.809370][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6089.809805][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6089.810401][    C1] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 6089.810680][    C1] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 6089.811623][    C1] RSP: 0018:ffffc9000009e948 EFLAGS: 00000202
[ 6089.811922][    C1] RAX: ffff888007a88e18 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6089.812310][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6089.812699][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6089.813111][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6089.813510][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6089.813907][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6089.814354][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6089.814673][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6089.815056][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6089.815437][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6089.815817][    C1] PKRU: 55555554
[ 6089.815992][    C1] Call Trace:
[ 6089.816156][    C1]  <IRQ>
[ 6089.816298][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6089.816561][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6089.816802][    C1]  ? check_cpu_stall+0x284/0x500
[ 6089.817044][    C1]  ? rcu_pending+0x92/0x360
[ 6089.817267][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6089.817525][    C1]  ? update_process_times+0xb9/0x110
[ 6089.817783][    C1]  ? tick_sched_handle+0x67/0x130
[ 6089.818030][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6089.818305][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6089.818537][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6089.818838][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6089.819101][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6089.819375][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6089.819628][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6089.819921][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6089.820172][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6089.820468][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6089.820752][    C1]  </IRQ>
[ 6089.820896][    C1]  <TASK>
[ 6089.821041][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6089.821342][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6089.821620][    C1]  ? kasan_check_range+0x12/0x1c0
[ 6089.821866][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 6089.822135][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6089.822435][    C1]  ? lock_acquire+0x1c1/0x220
[ 6089.822667][    C1]  ? lock_release+0x1d5/0x250
[ 6089.822910][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6089.823150][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6089.823414][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6089.823690][    C1]  ? lock_acquire+0x1c1/0x220
[ 6089.823922][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6089.824155][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6089.824407][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6089.824635][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6089.824874][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6089.825122][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6089.825387][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6089.825657][    C1]  ip_local_deliver+0x19d/0x480
[ 6089.825896][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6089.826161][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6089.826416][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6089.826751][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6089.826995][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6089.827304][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6089.827559][    C1]  ip_rcv+0x564/0x740
[ 6089.827756][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6089.827981][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6089.828227][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6089.828494][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6089.828758][    C1]  ? skb_clone+0x10b/0x330
[ 6089.828978][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6089.829287][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6089.829583][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6089.829855][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6089.830140][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6089.830382][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6089.830604][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6089.830895][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6089.831170][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6089.831483][    C1]  ? lock_acquire+0x1c1/0x220
[ 6089.831714][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6089.832025][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6089.832308][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6089.832622][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6089.832881][    C1]  ? __skb_clone+0x57a/0x760
[ 6089.833115][    C1]  netif_receive_skb+0x55/0x280
[ 6089.833361][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6089.833672][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6089.834002][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6089.834298][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6089.834571][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6089.834857][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6089.835166][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6089.835447][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6089.835760][    C1]  ? stack_trace_save+0x95/0xd0
[ 6089.836006][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6089.836282][    C1]  ? kasan_save_stack+0x34/0x50
[ 6089.836528][    C1]  ? kasan_save_stack+0x24/0x50
[ 6089.836775][    C1]  ? kasan_save_track+0x14/0x30
[ 6089.837021][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6089.837282][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6089.837535][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6089.837782][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6089.838044][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6089.838307][    C1]  ? ip_output+0x16b/0x4f0
[ 6089.838533][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6089.838787][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6089.839060][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6089.839325][    C1]  ? get_reg+0x119/0x190
[ 6089.839539][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6089.839806][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6089.840112][    C1]  __tcf_classify+0x329/0x7d0
[ 6089.840352][    C1]  tcf_classify+0x283/0x930
[ 6089.840583][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6089.840830][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6089.841084][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6089.841369][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6089.841634][    C1]  tc_run+0x2e4/0x5d0
[ 6089.841838][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6089.842067][    C1]  ? lock_acquire+0x1c1/0x220
[ 6089.842304][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6089.842563][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6089.842814][    C1]  ? lock_acquire+0x1c1/0x220
[ 6089.843054][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6089.843318][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6089.843619][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6089.843889][    C1]  ? neigh_hh_output+0x348/0x590
[ 6089.844139][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6089.844403][    C1]  ip_finish_output2+0x786/0x18e0
[ 6089.844657][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6089.844936][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6089.845269][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6089.845544][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6089.845796][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6089.846059][    C1]  ip_output+0x16b/0x4f0
[ 6089.846273][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6089.846508][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6089.846749][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6089.847034][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6089.847283][    C1]  ? ip_local_out+0x114/0x3b0
[ 6089.847523][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6089.847768][    C1]  ? __create_object+0x5e/0xb0
[ 6089.848009][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6089.848275][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6089.848554][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6089.848824][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6089.849105][    C1]  tcp_release_cb+0x1e9/0x390
[ 6089.849340][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6089.849602][    C1]  release_sock+0xb8/0x1d0
[ 6089.849828][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6089.850046][    C1]  ? lock_release+0x1d5/0x250
[ 6089.850284][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6089.850533][    C1]  ? core_sys_select+0x620/0x710
[ 6089.850784][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6089.851052][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6089.851276][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6089.851522][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6089.851774][    C1]  ? __fget_light+0x54/0x1e0
[ 6089.852005][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6089.852267][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6089.852504][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6089.852766][    C1]  ? __might_fault+0xc6/0x180
[ 6089.853010][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6089.853290][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6089.853585][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6089.853885][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6089.854204][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6089.854455][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6089.854755][    C1]  do_syscall_64+0xc9/0x1e0
[ 6089.854984][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6089.855281][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6089.855504][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6089.856461][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6089.856877][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6089.857271][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6089.857665][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6089.858059][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6089.858452][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6089.858850][    C1]  </TASK>
[ 6089.859007][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6089.859278][    C3] NMI backtrace for cpu 3
[ 6089.859282][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6089.859286][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6089.859288][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6089.859294][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6089.859297][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6089.859300][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6089.859302][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6089.859303][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6089.859305][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6089.859307][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6089.859309][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6089.859311][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6089.859314][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6089.859316][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6089.859317][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6089.859318][    C3] PKRU: 55555554
[ 6089.859320][    C3] Call Trace:
[ 6089.859322][    C3]  <NMI>
[ 6089.859324][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6089.859330][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6089.859335][    C3]  ? nmi_handle+0x153/0x420
[ 6089.859339][    C3]  ? default_do_nmi+0x41/0x100
[ 6089.859342][    C3]  ? exc_nmi+0xf3/0x120
[ 6089.859345][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6089.859350][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6089.859354][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6089.859357][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6089.859361][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6089.859364][    C3]  </NMI>
[ 6089.859365][    C3]  <IRQ>
[ 6089.859367][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6089.859369][    C3]  ? get_stack_info+0x36/0xc0
[ 6089.859375][    C3]  ? lock_acquire+0x1c1/0x220
[ 6089.859378][    C3]  ? lock_release+0x1d5/0x250
[ 6089.859381][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6089.859385][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6089.859388][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6089.859392][    C3]  ? lock_acquire+0x1c1/0x220
[ 6089.859394][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6089.859398][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6089.859401][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6089.859407][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6089.859409][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6089.859414][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6089.859419][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6089.859423][    C3]  ip_local_deliver+0x19d/0x480
[ 6089.859425][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6089.859428][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6089.859431][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6089.859435][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6089.859439][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6089.859442][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6089.859451][    C3]  ip_rcv+0x564/0x740
[ 6089.859454][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6089.859456][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6089.859460][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6089.859463][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6089.859467][    C3]  ? skb_clone+0x10b/0x330
[ 6089.859469][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6089.859476][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6089.859481][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6089.859484][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6089.859492][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6089.859496][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6089.859498][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6089.859502][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6089.859505][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6089.859509][    C3]  ? lock_acquire+0x1c1/0x220
[ 6089.859512][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6089.859516][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6089.859520][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6089.859524][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6089.859527][    C3]  ? __skb_clone+0x57a/0x760
[ 6089.859529][    C3]  netif_receive_skb+0x55/0x280
[ 6089.859533][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6089.859540][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6089.859546][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6089.859553][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6089.859557][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6089.859567][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6089.859576][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6089.859585][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6089.859594][    C3]  ? lock_release+0x1d5/0x250
[ 6089.859597][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6089.859601][    C3]  ? kernel_text_address+0xce/0xe0
[ 6089.859605][    C3]  ? __kernel_text_address+0x12/0x40
[ 6089.859608][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6089.859610][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6089.859614][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6089.859620][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6089.859623][    C3]  ? get_stack_info+0x36/0xc0
[ 6089.859627][    C3]  __tcf_classify+0x329/0x7d0
[ 6089.859632][    C3]  tcf_classify+0x283/0x930
[ 6089.859636][    C3]  ? lock_release+0x1d5/0x250
[ 6089.859639][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6089.859642][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6089.859645][    C3]  ? __kernel_text_address+0x12/0x40
[ 6089.859647][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6089.859650][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6089.859654][    C3]  tc_run+0x2e4/0x5d0
[ 6089.859657][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6089.859660][    C3]  ? lock_acquire+0x1c1/0x220
[ 6089.859662][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6089.859666][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6089.859670][    C3]  ? lock_acquire+0x1c1/0x220
[ 6089.859673][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6089.859676][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6089.859679][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6089.859682][    C3]  ? neigh_hh_output+0x348/0x590
[ 6089.859686][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6089.859689][    C3]  ip_finish_output2+0x786/0x18e0
[ 6089.859693][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6089.859700][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6089.859703][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6089.859706][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6089.859710][    C3]  ip_output+0x16b/0x4f0
[ 6089.859713][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6089.859715][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6089.859718][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6089.859721][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6089.859724][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6089.859727][    C3]  ? __alloc_skb+0xd4/0x280
[ 6089.859730][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6089.859734][    C3]  ? tcp_fragment+0x168/0x1040
[ 6089.859737][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6089.859740][    C3]  ? ip_local_out+0x114/0x3b0
[ 6089.859743][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6089.859747][    C3]  ? __skb_clone+0x57a/0x760
[ 6089.859750][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6089.859755][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6089.859758][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6089.859762][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6089.859766][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6089.859770][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6089.859773][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6089.859776][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6089.859780][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6089.859782][    C3]  tcp_write_timer+0x82/0x1d0
[ 6089.859785][    C3]  call_timer_fn+0x173/0x430
[ 6089.859790][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6089.859794][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6089.859798][    C3]  __run_timers.part.0+0x52d/0x890
[ 6089.859801][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6089.859805][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6089.859808][    C3]  ? lock_acquire+0x1c1/0x220
[ 6089.859811][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6089.859816][    C3]  ? lock_release+0x1d5/0x250
[ 6089.859818][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6089.859821][    C3]  ? ktime_get+0xb3/0x190
[ 6089.859824][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6089.859829][    C3]  run_timer_softirq+0x72/0x100
[ 6089.859832][    C3]  __do_softirq+0x1b9/0x7ff
[ 6089.859837][    C3]  irq_exit_rcu+0x98/0xc0
[ 6089.859839][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6089.859842][    C3]  </IRQ>
[ 6089.859843][    C3]  <TASK>
[ 6089.859844][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6089.859848][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6089.859850][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6089.859853][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6089.859855][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6089.859857][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6089.859858][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6089.859860][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6089.859861][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6089.859865][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6089.859869][    C3]  uart_start+0xe4/0x1b0
[ 6089.859873][    C3]  n_tty_write+0x677/0x7a0
[ 6089.859880][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6089.859883][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6089.859887][    C3]  ? lock_acquire+0x1c1/0x220
[ 6089.859889][    C3]  ? iterate_tty_write+0x95/0x540
[ 6089.859893][    C3]  iterate_tty_write+0x229/0x540
[ 6089.859898][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6089.859901][    C3]  vfs_write+0x9e9/0x10a0
[ 6089.859905][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6089.859907][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6089.859911][    C3]  ? lock_acquire+0x1c1/0x220
[ 6089.859914][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6089.859917][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6089.859921][    C3]  ? __fget_light+0x54/0x1e0
[ 6089.859925][    C3]  ksys_write+0xf5/0x1e0
[ 6089.859929][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6089.859932][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6089.859936][    C3]  do_syscall_64+0xc9/0x1e0
[ 6089.859940][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6089.859943][    C3] RIP: 0033:0x7f93b2836957
[ 6089.859946][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6089.859948][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6089.859950][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6089.859952][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6089.859954][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6089.859955][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6089.859957][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6089.859962][    C3]  </TASK>
[ 6116.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3487s! [ncat:8027]
[ 6116.613553][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6116.614806][    C1] irq event stamp: 174248
[ 6116.615026][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6116.615552][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6116.616018][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6116.616483][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6116.616942][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6116.617388][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6116.617999][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6116.618324][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6116.619295][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6116.619603][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6116.620004][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6116.620403][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6116.620802][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6116.621200][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6116.621599][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6116.622046][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6116.622377][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6116.622787][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6116.623185][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6116.623586][    C1] PKRU: 55555554
[ 6116.623770][    C1] Call Trace:
[ 6116.623943][    C1]  <IRQ>
[ 6116.624093][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6116.624358][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6116.624604][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6116.624883][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6116.625161][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6116.625452][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6116.625720][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6116.626030][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6116.626295][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6116.626610][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6116.626908][    C1]  </IRQ>
[ 6116.627060][    C1]  <TASK>
[ 6116.627212][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6116.627528][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6116.627822][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6116.628121][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6116.628415][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6116.628733][    C1]  ? lock_acquire+0x1c1/0x220
[ 6116.628972][    C1]  ? lock_release+0x1d5/0x250
[ 6116.629216][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6116.629469][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6116.629744][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6116.630031][    C1]  ? lock_acquire+0x1c1/0x220
[ 6116.630273][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6116.630516][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6116.630778][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6116.631017][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6116.631269][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6116.631531][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6116.631808][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6116.632089][    C1]  ip_local_deliver+0x19d/0x480
[ 6116.632337][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6116.632612][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6116.632884][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6116.633234][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6116.633490][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6116.633814][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6116.634078][    C1]  ip_rcv+0x564/0x740
[ 6116.634284][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6116.634519][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6116.634775][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6116.635052][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6116.635326][    C1]  ? skb_clone+0x10b/0x330
[ 6116.635556][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6116.635877][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6116.636182][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6116.636467][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6116.636761][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6116.637012][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6116.637247][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6116.637550][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6116.637839][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6116.638169][    C1]  ? lock_acquire+0x1c1/0x220
[ 6116.638409][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6116.638705][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6116.638995][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6116.639317][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6116.639574][    C1]  ? __skb_clone+0x57a/0x760
[ 6116.639811][    C1]  netif_receive_skb+0x55/0x280
[ 6116.640061][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6116.640374][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6116.640706][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6116.641007][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6116.641283][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6116.641573][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6116.641884][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6116.642173][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6116.642493][    C1]  ? stack_trace_save+0x95/0xd0
[ 6116.642747][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6116.643031][    C1]  ? kasan_save_stack+0x34/0x50
[ 6116.643283][    C1]  ? kasan_save_stack+0x24/0x50
[ 6116.643534][    C1]  ? kasan_save_track+0x14/0x30
[ 6116.643786][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6116.644053][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6116.644312][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6116.644562][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6116.644830][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6116.645096][    C1]  ? ip_output+0x16b/0x4f0
[ 6116.645322][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6116.645578][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6116.645852][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6116.646130][    C1]  ? get_reg+0x119/0x190
[ 6116.646349][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6116.646619][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6116.646931][    C1]  __tcf_classify+0x329/0x7d0
[ 6116.647177][    C1]  tcf_classify+0x283/0x930
[ 6116.647411][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6116.647661][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6116.647920][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6116.648211][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6116.648482][    C1]  tc_run+0x2e4/0x5d0
[ 6116.648689][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6116.648924][    C1]  ? lock_acquire+0x1c1/0x220
[ 6116.649163][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6116.649426][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6116.649683][    C1]  ? lock_acquire+0x1c1/0x220
[ 6116.649924][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6116.650191][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6116.650496][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6116.650771][    C1]  ? neigh_hh_output+0x348/0x590
[ 6116.651025][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6116.651294][    C1]  ip_finish_output2+0x786/0x18e0
[ 6116.651553][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6116.651835][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6116.652173][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6116.652450][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6116.652706][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6116.652979][    C1]  ip_output+0x16b/0x4f0
[ 6116.653201][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6116.653439][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6116.653684][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6116.653975][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6116.654230][    C1]  ? ip_local_out+0x114/0x3b0
[ 6116.654472][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6116.654723][    C1]  ? __create_object+0x5e/0xb0
[ 6116.654971][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6116.655240][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6116.655526][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6116.655804][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6116.656088][    C1]  tcp_release_cb+0x1e9/0x390
[ 6116.656329][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6116.656598][    C1]  release_sock+0xb8/0x1d0
[ 6116.656829][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6116.657053][    C1]  ? lock_release+0x1d5/0x250
[ 6116.657296][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6116.657547][    C1]  ? core_sys_select+0x620/0x710
[ 6116.657803][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6116.658076][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6116.658305][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6116.658556][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6116.658811][    C1]  ? __fget_light+0x54/0x1e0
[ 6116.659048][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6116.659314][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6116.659557][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6116.659825][    C1]  ? __might_fault+0xc6/0x180
[ 6116.660071][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6116.660355][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6116.660659][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6116.660959][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6116.661284][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6116.661539][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6116.661846][    C1]  do_syscall_64+0xc9/0x1e0
[ 6116.662081][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6116.662384][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6116.662613][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6116.663597][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6116.664023][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6116.664426][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6116.664828][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6116.665231][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6116.665634][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6116.666039][    C1]  </TASK>
[ 6116.666200][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3487s! [perl:7725]
[ 6116.666602][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6116.667843][    C3] irq event stamp: 290154
[ 6116.668059][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6116.668583][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6116.669083][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6116.669550][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6116.670005][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6116.670450][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6116.671058][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6116.671379][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6116.672340][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6116.672646][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6116.673047][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6116.673441][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6116.673836][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6116.674233][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6116.674631][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6116.675073][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6116.675402][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6116.675799][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6116.676196][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6116.676591][    C3] PKRU: 55555554
[ 6116.676772][    C3] Call Trace:
[ 6116.676939][    C3]  <IRQ>
[ 6116.677087][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6116.677346][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6116.677588][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6116.677862][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6116.678132][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6116.678420][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6116.678682][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6116.678984][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6116.679245][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6116.679551][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6116.679844][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6116.680157][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6116.680443][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6116.680735][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6116.681023][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6116.681330][    C3]  ? get_stack_info+0x36/0xc0
[ 6116.681570][    C3]  ? lock_acquire+0x1c1/0x220
[ 6116.681808][    C3]  ? lock_release+0x1d5/0x250
[ 6116.682047][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6116.682293][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6116.682563][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6116.682850][    C3]  ? lock_acquire+0x1c1/0x220
[ 6116.683087][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6116.683326][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6116.683585][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6116.683819][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6116.684064][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6116.684321][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6116.684595][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6116.684869][    C3]  ip_local_deliver+0x19d/0x480
[ 6116.685116][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6116.685386][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6116.685648][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6116.685992][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6116.686242][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6116.686560][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6116.686819][    C3]  ip_rcv+0x564/0x740
[ 6116.687023][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6116.687254][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6116.687504][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6116.687779][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6116.688008][    C3]  ? skb_clone+0x10b/0x330
[ 6116.688234][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6116.688551][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6116.688853][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6116.689133][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6116.689423][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6116.689669][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6116.689899][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6116.690195][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6116.690479][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6116.690801][    C3]  ? lock_acquire+0x1c1/0x220
[ 6116.691039][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6116.691332][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6116.691617][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6116.691932][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6116.692186][    C3]  ? __skb_clone+0x57a/0x760
[ 6116.692417][    C3]  netif_receive_skb+0x55/0x280
[ 6116.692663][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6116.692979][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6116.693308][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6116.693606][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6116.693877][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6116.694163][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6116.694474][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6116.694782][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6116.695105][    C3]  ? lock_release+0x1d5/0x250
[ 6116.695344][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6116.695607][    C3]  ? kernel_text_address+0xce/0xe0
[ 6116.695866][    C3]  ? __kernel_text_address+0x12/0x40
[ 6116.696131][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6116.696414][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6116.696722][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6116.696970][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6116.697247][    C3]  ? get_stack_info+0x36/0xc0
[ 6116.697484][    C3]  __tcf_classify+0x329/0x7d0
[ 6116.697727][    C3]  tcf_classify+0x283/0x930
[ 6116.697957][    C3]  ? lock_release+0x1d5/0x250
[ 6116.698194][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6116.698457][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6116.698711][    C3]  ? __kernel_text_address+0x12/0x40
[ 6116.698977][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6116.699257][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6116.699568][    C3]  tc_run+0x2e4/0x5d0
[ 6116.699770][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6116.700002][    C3]  ? lock_acquire+0x1c1/0x220
[ 6116.700240][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6116.700498][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6116.700749][    C3]  ? lock_acquire+0x1c1/0x220
[ 6116.700985][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6116.701249][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6116.701550][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6116.701822][    C3]  ? neigh_hh_output+0x348/0x590
[ 6116.702073][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6116.702336][    C3]  ip_finish_output2+0x786/0x18e0
[ 6116.702591][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6116.702930][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6116.703204][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6116.703455][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6116.703718][    C3]  ip_output+0x16b/0x4f0
[ 6116.703934][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6116.704174][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6116.704450][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6116.704760][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6116.705034][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6116.705286][    C3]  ? __alloc_skb+0xd4/0x280
[ 6116.705514][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6116.705783][    C3]  ? tcp_fragment+0x168/0x1040
[ 6116.706024][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6116.706272][    C3]  ? ip_local_out+0x114/0x3b0
[ 6116.706511][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6116.706758][    C3]  ? __skb_clone+0x57a/0x760
[ 6116.706993][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6116.707258][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6116.707536][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6116.707779][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6116.708026][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6116.708326][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6116.708644][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6116.708885][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6116.709144][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6116.709412][    C3]  tcp_write_timer+0x82/0x1d0
[ 6116.709648][    C3]  call_timer_fn+0x173/0x430
[ 6116.709884][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6116.710143][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6116.710403][    C3]  __run_timers.part.0+0x52d/0x890
[ 6116.710661][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6116.710929][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6116.711213][    C3]  ? lock_acquire+0x1c1/0x220
[ 6116.711451][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6116.711739][    C3]  ? lock_release+0x1d5/0x250
[ 6116.711976][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6116.712238][    C3]  ? ktime_get+0xb3/0x190
[ 6116.712456][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6116.712757][    C3]  run_timer_softirq+0x72/0x100
[ 6116.713004][    C3]  __do_softirq+0x1b9/0x7ff
[ 6116.713236][    C3]  irq_exit_rcu+0x98/0xc0
[ 6116.713453][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6116.713736][    C3]  </IRQ>
[ 6116.713887][    C3]  <TASK>
[ 6116.714035][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6116.714338][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6116.714659][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6116.715621][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6116.715926][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6116.716321][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6116.716715][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6116.717113][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6116.717507][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6116.717905][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6116.718199][    C3]  uart_start+0xe4/0x1b0
[ 6116.718414][    C3]  n_tty_write+0x677/0x7a0
[ 6116.718644][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6116.718895][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6116.719178][    C3]  ? lock_acquire+0x1c1/0x220
[ 6116.719416][    C3]  ? iterate_tty_write+0x95/0x540
[ 6116.719671][    C3]  iterate_tty_write+0x229/0x540
[ 6116.719922][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6116.720208][    C3]  vfs_write+0x9e9/0x10a0
[ 6116.720430][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6116.720671][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6116.720911][    C3]  ? lock_acquire+0x1c1/0x220
[ 6116.721149][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6116.721437][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6116.721700][    C3]  ? __fget_light+0x54/0x1e0
[ 6116.721934][    C3]  ksys_write+0xf5/0x1e0
[ 6116.722150][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6116.722396][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6116.722697][    C3]  do_syscall_64+0xc9/0x1e0
[ 6116.722933][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6116.723231][    C3] RIP: 0033:0x7f93b2836957
[ 6116.723454][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6116.724416][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6116.724833][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6116.725227][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6116.725622][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6116.726018][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6116.726412][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6116.726811][    C3]  </TASK>
[ 6144.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3513s! [ncat:8027]
[ 6144.613538][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6144.614753][    C1] irq event stamp: 174248
[ 6144.614966][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6144.615478][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6144.615930][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6144.616384][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6144.616832][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6144.617262][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6144.617851][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6144.618164][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6144.619098][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6144.619394][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6144.619778][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6144.620162][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6144.620545][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6144.620930][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6144.621314][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6144.621744][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6144.622062][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6144.622449][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6144.622836][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6144.623220][    C1] PKRU: 55555554
[ 6144.623395][    C1] Call Trace:
[ 6144.623560][    C1]  <IRQ>
[ 6144.623703][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6144.623955][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6144.624189][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6144.624457][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6144.624721][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6144.625001][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6144.625256][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6144.625551][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6144.625805][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6144.626102][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6144.626387][    C1]  </IRQ>
[ 6144.626533][    C1]  <TASK>
[ 6144.626678][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6144.626984][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6144.627265][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6144.627551][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6144.627831][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6144.628136][    C1]  ? lock_acquire+0x1c1/0x220
[ 6144.628369][    C1]  ? lock_release+0x1d5/0x250
[ 6144.628622][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6144.628869][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6144.629139][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6144.629423][    C1]  ? lock_acquire+0x1c1/0x220
[ 6144.629658][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6144.629902][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6144.630152][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6144.630381][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6144.630620][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6144.630871][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6144.631137][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6144.631431][    C1]  ip_local_deliver+0x19d/0x480
[ 6144.631680][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6144.631952][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6144.632217][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6144.632566][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6144.632822][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6144.633145][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6144.633408][    C1]  ip_rcv+0x564/0x740
[ 6144.633612][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6144.633845][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6144.634099][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6144.634379][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6144.634652][    C1]  ? skb_clone+0x10b/0x330
[ 6144.634880][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6144.635200][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6144.635505][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6144.635788][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6144.636082][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6144.636332][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6144.636564][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6144.636867][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6144.637154][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6144.637481][    C1]  ? lock_acquire+0x1c1/0x220
[ 6144.637721][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6144.638017][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6144.638305][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6144.638624][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6144.638880][    C1]  ? __skb_clone+0x57a/0x760
[ 6144.639114][    C1]  netif_receive_skb+0x55/0x280
[ 6144.639363][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6144.639676][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6144.640008][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6144.640309][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6144.640584][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6144.640872][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6144.641184][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6144.641471][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6144.641787][    C1]  ? stack_trace_save+0x95/0xd0
[ 6144.642036][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6144.642316][    C1]  ? kasan_save_stack+0x34/0x50
[ 6144.642565][    C1]  ? kasan_save_stack+0x24/0x50
[ 6144.642817][    C1]  ? kasan_save_track+0x14/0x30
[ 6144.643064][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6144.643330][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6144.643586][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6144.643832][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6144.644098][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6144.644364][    C1]  ? ip_output+0x16b/0x4f0
[ 6144.644590][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6144.644845][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6144.645118][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6144.645388][    C1]  ? get_reg+0x119/0x190
[ 6144.645604][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6144.645872][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6144.646182][    C1]  __tcf_classify+0x329/0x7d0
[ 6144.646426][    C1]  tcf_classify+0x283/0x930
[ 6144.646656][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6144.646905][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6144.647161][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6144.647449][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6144.647718][    C1]  tc_run+0x2e4/0x5d0
[ 6144.647923][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6144.648155][    C1]  ? lock_acquire+0x1c1/0x220
[ 6144.648394][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6144.648655][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6144.648909][    C1]  ? lock_acquire+0x1c1/0x220
[ 6144.649147][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6144.649411][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6144.649716][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6144.649987][    C1]  ? neigh_hh_output+0x348/0x590
[ 6144.650240][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6144.650505][    C1]  ip_finish_output2+0x786/0x18e0
[ 6144.650762][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6144.651046][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6144.651384][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6144.651661][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6144.651915][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6144.652179][    C1]  ip_output+0x16b/0x4f0
[ 6144.652397][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6144.652635][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6144.652880][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6144.653168][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6144.653420][    C1]  ? ip_local_out+0x114/0x3b0
[ 6144.653661][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6144.653910][    C1]  ? __create_object+0x5e/0xb0
[ 6144.654155][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6144.654423][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6144.654705][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6144.654980][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6144.655261][    C1]  tcp_release_cb+0x1e9/0x390
[ 6144.655502][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6144.655768][    C1]  release_sock+0xb8/0x1d0
[ 6144.655996][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6144.656218][    C1]  ? lock_release+0x1d5/0x250
[ 6144.656459][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6144.656710][    C1]  ? core_sys_select+0x620/0x710
[ 6144.656965][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6144.657236][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6144.657462][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6144.657712][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6144.657968][    C1]  ? __fget_light+0x54/0x1e0
[ 6144.658205][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6144.658472][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6144.658714][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6144.658979][    C1]  ? __might_fault+0xc6/0x180
[ 6144.659223][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6144.659505][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6144.659806][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6144.660106][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6144.660429][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6144.660681][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6144.660986][    C1]  do_syscall_64+0xc9/0x1e0
[ 6144.661219][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6144.661519][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6144.661747][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6144.662718][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6144.663136][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6144.663532][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6144.663926][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6144.664321][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6144.664719][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6144.665117][    C1]  </TASK>
[ 6144.665273][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3513s! [perl:7725]
[ 6144.665676][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6144.666906][    C3] irq event stamp: 290154
[ 6144.667123][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6144.667643][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6144.668141][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6144.668604][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6144.669060][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6144.669508][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6144.670116][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6144.670438][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6144.671397][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6144.671700][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6144.672095][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6144.672490][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6144.672891][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6144.673285][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6144.673677][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6144.674118][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6144.674445][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6144.674844][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6144.675237][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6144.675630][    C3] PKRU: 55555554
[ 6144.675810][    C3] Call Trace:
[ 6144.675978][    C3]  <IRQ>
[ 6144.676123][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6144.676382][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6144.676622][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6144.676896][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6144.677168][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6144.677454][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6144.677715][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6144.678018][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6144.678278][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6144.678584][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6144.678875][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6144.679185][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6144.679474][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6144.679765][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6144.680051][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6144.680360][    C3]  ? get_stack_info+0x36/0xc0
[ 6144.680599][    C3]  ? lock_acquire+0x1c1/0x220
[ 6144.680836][    C3]  ? lock_release+0x1d5/0x250
[ 6144.681074][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6144.681322][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6144.681591][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6144.681875][    C3]  ? lock_acquire+0x1c1/0x220
[ 6144.682111][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6144.682351][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6144.682612][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6144.682847][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6144.683093][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6144.683349][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6144.683620][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6144.683895][    C3]  ip_local_deliver+0x19d/0x480
[ 6144.684140][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6144.684409][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6144.684672][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6144.685016][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6144.685266][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6144.685585][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6144.685846][    C3]  ip_rcv+0x564/0x740
[ 6144.686047][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6144.686277][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6144.686527][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6144.686801][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6144.687030][    C3]  ? skb_clone+0x10b/0x330
[ 6144.687254][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6144.687570][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6144.687874][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6144.688151][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6144.688448][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6144.688693][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6144.688921][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6144.689219][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6144.689501][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6144.689823][    C3]  ? lock_acquire+0x1c1/0x220
[ 6144.690061][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6144.690356][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6144.690638][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6144.690951][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6144.691205][    C3]  ? __skb_clone+0x57a/0x760
[ 6144.691438][    C3]  netif_receive_skb+0x55/0x280
[ 6144.691685][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6144.691993][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6144.692324][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6144.692623][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6144.692895][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6144.693183][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6144.693495][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6144.693800][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6144.694124][    C3]  ? lock_release+0x1d5/0x250
[ 6144.694363][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6144.694626][    C3]  ? kernel_text_address+0xce/0xe0
[ 6144.694885][    C3]  ? __kernel_text_address+0x12/0x40
[ 6144.695152][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6144.695434][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6144.695744][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6144.695993][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6144.696267][    C3]  ? get_stack_info+0x36/0xc0
[ 6144.696507][    C3]  __tcf_classify+0x329/0x7d0
[ 6144.696748][    C3]  tcf_classify+0x283/0x930
[ 6144.696976][    C3]  ? lock_release+0x1d5/0x250
[ 6144.697215][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6144.697476][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6144.697731][    C3]  ? __kernel_text_address+0x12/0x40
[ 6144.697995][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6144.698278][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6144.698588][    C3]  tc_run+0x2e4/0x5d0
[ 6144.698792][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6144.699020][    C3]  ? lock_acquire+0x1c1/0x220
[ 6144.699257][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6144.699516][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6144.699766][    C3]  ? lock_acquire+0x1c1/0x220
[ 6144.700004][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6144.700265][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6144.700568][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6144.700838][    C3]  ? neigh_hh_output+0x348/0x590
[ 6144.701089][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6144.701351][    C3]  ip_finish_output2+0x786/0x18e0
[ 6144.701605][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6144.701939][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6144.702214][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6144.702464][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6144.702731][    C3]  ip_output+0x16b/0x4f0
[ 6144.702946][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6144.703189][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6144.703461][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6144.703770][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6144.704045][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6144.704294][    C3]  ? __alloc_skb+0xd4/0x280
[ 6144.704523][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6144.704789][    C3]  ? tcp_fragment+0x168/0x1040
[ 6144.705031][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6144.705280][    C3]  ? ip_local_out+0x114/0x3b0
[ 6144.705517][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6144.705760][    C3]  ? __skb_clone+0x57a/0x760
[ 6144.705995][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6144.706258][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6144.706537][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6144.706777][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6144.707023][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6144.707320][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6144.707637][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6144.707880][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6144.708137][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6144.708402][    C3]  tcp_write_timer+0x82/0x1d0
[ 6144.708640][    C3]  call_timer_fn+0x173/0x430
[ 6144.708873][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6144.709132][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6144.709391][    C3]  __run_timers.part.0+0x52d/0x890
[ 6144.709652][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6144.709919][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6144.710200][    C3]  ? lock_acquire+0x1c1/0x220
[ 6144.710437][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6144.710726][    C3]  ? lock_release+0x1d5/0x250
[ 6144.710961][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6144.711223][    C3]  ? ktime_get+0xb3/0x190
[ 6144.711444][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6144.711738][    C3]  run_timer_softirq+0x72/0x100
[ 6144.711983][    C3]  __do_softirq+0x1b9/0x7ff
[ 6144.712216][    C3]  irq_exit_rcu+0x98/0xc0
[ 6144.712432][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6144.712720][    C3]  </IRQ>
[ 6144.712868][    C3]  <TASK>
[ 6144.713019][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6144.713319][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6144.713640][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6144.714601][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6144.714905][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6144.715302][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6144.715697][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6144.716091][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6144.716484][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6144.716884][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6144.717177][    C3]  uart_start+0xe4/0x1b0
[ 6144.717394][    C3]  n_tty_write+0x677/0x7a0
[ 6144.717621][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6144.717871][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6144.718154][    C3]  ? lock_acquire+0x1c1/0x220
[ 6144.718390][    C3]  ? iterate_tty_write+0x95/0x540
[ 6144.718644][    C3]  iterate_tty_write+0x229/0x540
[ 6144.718895][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6144.719183][    C3]  vfs_write+0x9e9/0x10a0
[ 6144.719401][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6144.719642][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6144.719886][    C3]  ? lock_acquire+0x1c1/0x220
[ 6144.720121][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6144.720409][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6144.720670][    C3]  ? __fget_light+0x54/0x1e0
[ 6144.720905][    C3]  ksys_write+0xf5/0x1e0
[ 6144.721119][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6144.721365][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6144.721667][    C3]  do_syscall_64+0xc9/0x1e0
[ 6144.721896][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6144.722193][    C3] RIP: 0033:0x7f93b2836957
[ 6144.722418][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6144.723380][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6144.723795][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6144.724194][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6144.724588][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6144.724983][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6144.725377][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6144.725778][    C3]  </TASK>
[ 6167.863161][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6167.863511][    C1] rcu: 1-....: (3784939 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=917141
[ 6167.864063][    C1] rcu: (t=3773892 jiffies g=1064457 q=100 ncpus=4)
[ 6167.864397][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6167.864845][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6167.865454][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6167.865779][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6167.866747][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6167.867053][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6167.867447][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6167.867842][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6167.868240][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6167.868633][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6167.869032][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6167.869478][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6167.869811][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6167.870210][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6167.870615][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6167.871011][    C1] PKRU: 55555554
[ 6167.871192][    C1] Call Trace:
[ 6167.871361][    C1]  <IRQ>
[ 6167.871508][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6167.871782][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6167.872035][    C1]  ? check_cpu_stall+0x284/0x500
[ 6167.872289][    C1]  ? rcu_pending+0x92/0x360
[ 6167.872525][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6167.872795][    C1]  ? update_process_times+0xb9/0x110
[ 6167.873065][    C1]  ? tick_sched_handle+0x67/0x130
[ 6167.873321][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6167.873606][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6167.873849][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6167.874162][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6167.874436][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6167.874722][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6167.874987][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6167.875291][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6167.875553][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6167.875861][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6167.876157][    C1]  </IRQ>
[ 6167.876305][    C1]  <TASK>
[ 6167.876456][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6167.876768][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6167.877059][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6167.877353][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6167.877641][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6167.877955][    C1]  ? lock_acquire+0x1c1/0x220
[ 6167.878196][    C1]  ? lock_release+0x1d5/0x250
[ 6167.878434][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6167.878682][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6167.878955][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6167.879240][    C1]  ? lock_acquire+0x1c1/0x220
[ 6167.879479][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6167.879718][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6167.879978][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6167.880212][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6167.880460][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6167.880718][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6167.880991][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6167.881270][    C1]  ip_local_deliver+0x19d/0x480
[ 6167.881519][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6167.881791][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6167.882054][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6167.882399][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6167.882655][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6167.882974][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6167.883236][    C1]  ip_rcv+0x564/0x740
[ 6167.883440][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6167.883673][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6167.883925][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6167.884202][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6167.884473][    C1]  ? skb_clone+0x10b/0x330
[ 6167.884699][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6167.885018][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6167.885325][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6167.885604][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6167.885899][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6167.886148][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6167.886378][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6167.886678][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6167.886961][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6167.887285][    C1]  ? lock_acquire+0x1c1/0x220
[ 6167.887524][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6167.887820][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6167.888107][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6167.888425][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6167.888680][    C1]  ? __skb_clone+0x57a/0x760
[ 6167.888916][    C1]  netif_receive_skb+0x55/0x280
[ 6167.889163][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6167.889476][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6167.889809][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6167.890108][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6167.890382][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6167.890672][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6167.890984][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6167.891269][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6167.891585][    C1]  ? stack_trace_save+0x95/0xd0
[ 6167.891834][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6167.892111][    C1]  ? kasan_save_stack+0x34/0x50
[ 6167.892360][    C1]  ? kasan_save_stack+0x24/0x50
[ 6167.892612][    C1]  ? kasan_save_track+0x14/0x30
[ 6167.892860][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6167.893124][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6167.893379][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6167.893627][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6167.893889][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6167.894153][    C1]  ? ip_output+0x16b/0x4f0
[ 6167.894379][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6167.894635][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6167.894907][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6167.895174][    C1]  ? get_reg+0x119/0x190
[ 6167.895389][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6167.895656][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6167.895963][    C1]  __tcf_classify+0x329/0x7d0
[ 6167.896206][    C1]  tcf_classify+0x283/0x930
[ 6167.896438][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6167.896686][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6167.896943][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6167.897229][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6167.897496][    C1]  tc_run+0x2e4/0x5d0
[ 6167.897700][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6167.897932][    C1]  ? lock_acquire+0x1c1/0x220
[ 6167.898171][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6167.898432][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6167.898685][    C1]  ? lock_acquire+0x1c1/0x220
[ 6167.898923][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6167.899188][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6167.899491][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6167.899765][    C1]  ? neigh_hh_output+0x348/0x590
[ 6167.900018][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6167.900284][    C1]  ip_finish_output2+0x786/0x18e0
[ 6167.900540][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6167.900821][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6167.901156][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6167.901433][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6167.901687][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6167.901955][    C1]  ip_output+0x16b/0x4f0
[ 6167.902171][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6167.902408][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6167.902655][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6167.902942][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6167.903194][    C1]  ? ip_local_out+0x114/0x3b0
[ 6167.903435][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6167.903683][    C1]  ? __create_object+0x5e/0xb0
[ 6167.903926][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6167.904194][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6167.904475][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6167.904748][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6167.905029][    C1]  tcp_release_cb+0x1e9/0x390
[ 6167.905269][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6167.905533][    C1]  release_sock+0xb8/0x1d0
[ 6167.905761][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6167.905980][    C1]  ? lock_release+0x1d5/0x250
[ 6167.906220][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6167.906470][    C1]  ? core_sys_select+0x620/0x710
[ 6167.906724][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6167.906994][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6167.907221][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6167.907469][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6167.907726][    C1]  ? __fget_light+0x54/0x1e0
[ 6167.907962][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6167.908226][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6167.908466][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6167.908730][    C1]  ? __might_fault+0xc6/0x180
[ 6167.908974][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6167.909254][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6167.909555][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6167.909855][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6167.910176][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6167.910429][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6167.910732][    C1]  do_syscall_64+0xc9/0x1e0
[ 6167.910964][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6167.911264][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6167.911487][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6167.912453][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6167.912878][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6167.913272][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6167.913670][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6167.914069][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6167.914463][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6167.914863][    C1]  </TASK>
[ 6167.915020][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6167.915290][    C3] NMI backtrace for cpu 3
[ 6167.915294][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6167.915298][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6167.915300][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6167.915305][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6167.915308][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6167.915311][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6167.915312][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6167.915314][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6167.915316][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6167.915317][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6167.915319][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6167.915321][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6167.915324][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6167.915326][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6167.915327][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6167.915329][    C3] PKRU: 55555554
[ 6167.915330][    C3] Call Trace:
[ 6167.915332][    C3]  <NMI>
[ 6167.915334][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6167.915339][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6167.915343][    C3]  ? nmi_handle+0x153/0x420
[ 6167.915348][    C3]  ? default_do_nmi+0x41/0x100
[ 6167.915350][    C3]  ? exc_nmi+0xf3/0x120
[ 6167.915352][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6167.915357][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6167.915361][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6167.915364][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6167.915368][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6167.915371][    C3]  </NMI>
[ 6167.915372][    C3]  <IRQ>
[ 6167.915373][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6167.915376][    C3]  ? get_stack_info+0x36/0xc0
[ 6167.915381][    C3]  ? lock_acquire+0x1c1/0x220
[ 6167.915384][    C3]  ? lock_release+0x1d5/0x250
[ 6167.915388][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6167.915391][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6167.915394][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6167.915397][    C3]  ? lock_acquire+0x1c1/0x220
[ 6167.915399][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6167.915403][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6167.915406][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6167.915412][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6167.915415][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6167.915420][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6167.915425][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6167.915428][    C3]  ip_local_deliver+0x19d/0x480
[ 6167.915431][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6167.915433][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6167.915436][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6167.915441][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6167.915444][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6167.915448][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6167.915457][    C3]  ip_rcv+0x564/0x740
[ 6167.915459][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6167.915462][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6167.915465][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6167.915468][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6167.915471][    C3]  ? skb_clone+0x10b/0x330
[ 6167.915474][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6167.915480][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6167.915485][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6167.915489][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6167.915497][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6167.915501][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6167.915503][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6167.915507][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6167.915510][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6167.915515][    C3]  ? lock_acquire+0x1c1/0x220
[ 6167.915517][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6167.915521][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6167.915525][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6167.915529][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6167.915532][    C3]  ? __skb_clone+0x57a/0x760
[ 6167.915534][    C3]  netif_receive_skb+0x55/0x280
[ 6167.915538][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6167.915544][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6167.915551][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6167.915557][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6167.915562][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6167.915572][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6167.915580][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6167.915589][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6167.915598][    C3]  ? lock_release+0x1d5/0x250
[ 6167.915601][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6167.915605][    C3]  ? kernel_text_address+0xce/0xe0
[ 6167.915608][    C3]  ? __kernel_text_address+0x12/0x40
[ 6167.915611][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6167.915613][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6167.915616][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6167.915622][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6167.915625][    C3]  ? get_stack_info+0x36/0xc0
[ 6167.915629][    C3]  __tcf_classify+0x329/0x7d0
[ 6167.915634][    C3]  tcf_classify+0x283/0x930
[ 6167.915638][    C3]  ? lock_release+0x1d5/0x250
[ 6167.915640][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6167.915643][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6167.915647][    C3]  ? __kernel_text_address+0x12/0x40
[ 6167.915649][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6167.915651][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6167.915655][    C3]  tc_run+0x2e4/0x5d0
[ 6167.915658][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6167.915661][    C3]  ? lock_acquire+0x1c1/0x220
[ 6167.915664][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6167.915668][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6167.915672][    C3]  ? lock_acquire+0x1c1/0x220
[ 6167.915674][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6167.915677][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6167.915680][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6167.915683][    C3]  ? neigh_hh_output+0x348/0x590
[ 6167.915687][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6167.915690][    C3]  ip_finish_output2+0x786/0x18e0
[ 6167.915694][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6167.915701][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6167.915704][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6167.915707][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6167.915711][    C3]  ip_output+0x16b/0x4f0
[ 6167.915714][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6167.915717][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6167.915720][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6167.915723][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6167.915725][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6167.915728][    C3]  ? __alloc_skb+0xd4/0x280
[ 6167.915731][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6167.915734][    C3]  ? tcp_fragment+0x168/0x1040
[ 6167.915737][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6167.915740][    C3]  ? ip_local_out+0x114/0x3b0
[ 6167.915744][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6167.915748][    C3]  ? __skb_clone+0x57a/0x760
[ 6167.915751][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6167.915756][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6167.915759][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6167.915763][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6167.915767][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6167.915771][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6167.915774][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6167.915778][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6167.915781][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6167.915784][    C3]  tcp_write_timer+0x82/0x1d0
[ 6167.915788][    C3]  call_timer_fn+0x173/0x430
[ 6167.915792][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6167.915797][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6167.915801][    C3]  __run_timers.part.0+0x52d/0x890
[ 6167.915804][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6167.915808][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6167.915811][    C3]  ? lock_acquire+0x1c1/0x220
[ 6167.915813][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6167.915818][    C3]  ? lock_release+0x1d5/0x250
[ 6167.915820][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6167.915823][    C3]  ? ktime_get+0xb3/0x190
[ 6167.915826][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6167.915830][    C3]  run_timer_softirq+0x72/0x100
[ 6167.915833][    C3]  __do_softirq+0x1b9/0x7ff
[ 6167.915838][    C3]  irq_exit_rcu+0x98/0xc0
[ 6167.915840][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6167.915844][    C3]  </IRQ>
[ 6167.915844][    C3]  <TASK>
[ 6167.915845][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6167.915849][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6167.915851][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6167.915854][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6167.915856][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6167.915858][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6167.915859][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6167.915861][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6167.915862][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6167.915866][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6167.915870][    C3]  uart_start+0xe4/0x1b0
[ 6167.915874][    C3]  n_tty_write+0x677/0x7a0
[ 6167.915880][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6167.915883][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6167.915888][    C3]  ? lock_acquire+0x1c1/0x220
[ 6167.915890][    C3]  ? iterate_tty_write+0x95/0x540
[ 6167.915894][    C3]  iterate_tty_write+0x229/0x540
[ 6167.915898][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6167.915902][    C3]  vfs_write+0x9e9/0x10a0
[ 6167.915906][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6167.915909][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6167.915912][    C3]  ? lock_acquire+0x1c1/0x220
[ 6167.915915][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6167.915919][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6167.915922][    C3]  ? __fget_light+0x54/0x1e0
[ 6167.915926][    C3]  ksys_write+0xf5/0x1e0
[ 6167.915930][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6167.915934][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6167.915938][    C3]  do_syscall_64+0xc9/0x1e0
[ 6167.915942][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6167.915945][    C3] RIP: 0033:0x7f93b2836957
[ 6167.915947][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6167.915950][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6167.915952][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6167.915954][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6167.915955][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6167.915957][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6167.915958][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6167.915964][    C3]  </TASK>
[ 6192.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3558s! [ncat:8027]
[ 6192.613548][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6192.614805][    C1] irq event stamp: 174248
[ 6192.615024][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6192.615548][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6192.616012][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6192.616480][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6192.616940][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6192.617387][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6192.617997][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6192.618327][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6192.619291][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6192.619597][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6192.619996][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6192.620394][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6192.620791][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6192.621191][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6192.621589][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6192.622036][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6192.622388][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6192.622784][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6192.623182][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6192.623578][    C1] PKRU: 55555554
[ 6192.623760][    C1] Call Trace:
[ 6192.623928][    C1]  <IRQ>
[ 6192.624076][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6192.624337][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6192.624582][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6192.624860][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6192.625133][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6192.625423][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6192.625688][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6192.625993][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6192.626259][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6192.626569][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6192.626865][    C1]  </IRQ>
[ 6192.627016][    C1]  <TASK>
[ 6192.627168][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6192.627484][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6192.627773][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6192.628069][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6192.628358][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6192.628671][    C1]  ? lock_acquire+0x1c1/0x220
[ 6192.628913][    C1]  ? lock_release+0x1d5/0x250
[ 6192.629155][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6192.629404][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6192.629679][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6192.629964][    C1]  ? lock_acquire+0x1c1/0x220
[ 6192.630203][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6192.630445][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6192.630705][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6192.630941][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6192.631188][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6192.631446][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6192.631722][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6192.632002][    C1]  ip_local_deliver+0x19d/0x480
[ 6192.632252][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6192.632527][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6192.632792][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6192.633141][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6192.633394][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6192.633716][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6192.633978][    C1]  ip_rcv+0x564/0x740
[ 6192.634185][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6192.634417][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6192.634670][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6192.634947][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6192.635221][    C1]  ? skb_clone+0x10b/0x330
[ 6192.635446][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6192.635766][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6192.636074][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6192.636355][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6192.636650][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6192.636900][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6192.637130][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6192.637432][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6192.637718][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6192.638045][    C1]  ? lock_acquire+0x1c1/0x220
[ 6192.638285][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6192.638584][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6192.638870][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6192.639188][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6192.639445][    C1]  ? __skb_clone+0x57a/0x760
[ 6192.639681][    C1]  netif_receive_skb+0x55/0x280
[ 6192.639931][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6192.640246][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6192.640580][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6192.640882][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6192.641158][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6192.641447][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6192.641761][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6192.642045][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6192.642366][    C1]  ? stack_trace_save+0x95/0xd0
[ 6192.642615][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6192.642893][    C1]  ? kasan_save_stack+0x34/0x50
[ 6192.643142][    C1]  ? kasan_save_stack+0x24/0x50
[ 6192.643390][    C1]  ? kasan_save_track+0x14/0x30
[ 6192.643639][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6192.643904][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6192.644159][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6192.644408][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6192.644673][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6192.644937][    C1]  ? ip_output+0x16b/0x4f0
[ 6192.645165][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6192.645422][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6192.645695][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6192.645962][    C1]  ? get_reg+0x119/0x190
[ 6192.646181][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6192.646448][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6192.646759][    C1]  __tcf_classify+0x329/0x7d0
[ 6192.647001][    C1]  tcf_classify+0x283/0x930
[ 6192.647234][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6192.647484][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6192.647741][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6192.648026][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6192.648296][    C1]  tc_run+0x2e4/0x5d0
[ 6192.648502][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6192.648733][    C1]  ? lock_acquire+0x1c1/0x220
[ 6192.648973][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6192.649234][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6192.649488][    C1]  ? lock_acquire+0x1c1/0x220
[ 6192.649728][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6192.649994][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6192.650299][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6192.650571][    C1]  ? neigh_hh_output+0x348/0x590
[ 6192.650825][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6192.651091][    C1]  ip_finish_output2+0x786/0x18e0
[ 6192.651347][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6192.651628][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6192.651968][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6192.652247][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6192.652505][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6192.652771][    C1]  ip_output+0x16b/0x4f0
[ 6192.652987][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6192.653224][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6192.653468][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6192.653754][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6192.654006][    C1]  ? ip_local_out+0x114/0x3b0
[ 6192.654247][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6192.654497][    C1]  ? __create_object+0x5e/0xb0
[ 6192.654743][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6192.655010][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6192.655292][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6192.655564][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6192.655849][    C1]  tcp_release_cb+0x1e9/0x390
[ 6192.656088][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6192.656356][    C1]  release_sock+0xb8/0x1d0
[ 6192.656584][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6192.656806][    C1]  ? lock_release+0x1d5/0x250
[ 6192.657044][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6192.657295][    C1]  ? core_sys_select+0x620/0x710
[ 6192.657549][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6192.657820][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6192.658047][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6192.658297][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6192.658553][    C1]  ? __fget_light+0x54/0x1e0
[ 6192.658790][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6192.659057][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6192.659298][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6192.659564][    C1]  ? __might_fault+0xc6/0x180
[ 6192.659806][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6192.660090][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6192.660388][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6192.660689][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6192.661012][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6192.661265][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6192.661570][    C1]  do_syscall_64+0xc9/0x1e0
[ 6192.661801][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6192.662102][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6192.662330][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6192.663304][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6192.663724][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6192.664124][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6192.664524][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6192.664922][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6192.665320][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6192.665724][    C1]  </TASK>
[ 6192.665881][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3558s! [perl:7725]
[ 6192.666284][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6192.667527][    C3] irq event stamp: 290154
[ 6192.667745][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6192.668267][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6192.668765][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6192.669230][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6192.669684][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6192.670127][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6192.670736][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6192.671057][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6192.672016][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6192.672322][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6192.672724][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6192.673119][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6192.673515][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6192.673911][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6192.674306][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6192.674749][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6192.675077][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6192.675474][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6192.675870][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6192.676265][    C3] PKRU: 55555554
[ 6192.676445][    C3] Call Trace:
[ 6192.676614][    C3]  <IRQ>
[ 6192.676760][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6192.677019][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6192.677260][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6192.677534][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6192.677804][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6192.678092][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6192.678354][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6192.678658][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6192.678918][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6192.679224][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6192.679516][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6192.679827][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6192.680114][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6192.680406][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6192.680694][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6192.681002][    C3]  ? get_stack_info+0x36/0xc0
[ 6192.681238][    C3]  ? lock_acquire+0x1c1/0x220
[ 6192.681476][    C3]  ? lock_release+0x1d5/0x250
[ 6192.681714][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6192.681960][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6192.682230][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6192.682516][    C3]  ? lock_acquire+0x1c1/0x220
[ 6192.682752][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6192.682990][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6192.683248][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6192.683482][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6192.683727][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6192.683982][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6192.684254][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6192.684528][    C3]  ip_local_deliver+0x19d/0x480
[ 6192.684774][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6192.685043][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6192.685304][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6192.685649][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6192.685898][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6192.686219][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6192.686478][    C3]  ip_rcv+0x564/0x740
[ 6192.686680][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6192.686908][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6192.687157][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6192.687434][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6192.687661][    C3]  ? skb_clone+0x10b/0x330
[ 6192.687887][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6192.688203][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6192.688507][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6192.688784][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6192.689076][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6192.689323][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6192.689553][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6192.689852][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6192.690133][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6192.690455][    C3]  ? lock_acquire+0x1c1/0x220
[ 6192.690693][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6192.690986][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6192.691270][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6192.691584][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6192.691838][    C3]  ? __skb_clone+0x57a/0x760
[ 6192.692071][    C3]  netif_receive_skb+0x55/0x280
[ 6192.692317][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6192.692631][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6192.692960][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6192.693258][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6192.693529][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6192.693817][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6192.694126][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6192.694433][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6192.694756][    C3]  ? lock_release+0x1d5/0x250
[ 6192.694993][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6192.695255][    C3]  ? kernel_text_address+0xce/0xe0
[ 6192.695512][    C3]  ? __kernel_text_address+0x12/0x40
[ 6192.695776][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6192.696059][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6192.696368][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6192.696615][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6192.696888][    C3]  ? get_stack_info+0x36/0xc0
[ 6192.697127][    C3]  __tcf_classify+0x329/0x7d0
[ 6192.697365][    C3]  tcf_classify+0x283/0x930
[ 6192.697595][    C3]  ? lock_release+0x1d5/0x250
[ 6192.697832][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6192.698094][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6192.698348][    C3]  ? __kernel_text_address+0x12/0x40
[ 6192.698613][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6192.698894][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6192.699203][    C3]  tc_run+0x2e4/0x5d0
[ 6192.699406][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6192.699635][    C3]  ? lock_acquire+0x1c1/0x220
[ 6192.699873][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6192.700132][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6192.700383][    C3]  ? lock_acquire+0x1c1/0x220
[ 6192.700620][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6192.700881][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6192.701181][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6192.701452][    C3]  ? neigh_hh_output+0x348/0x590
[ 6192.701703][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6192.701965][    C3]  ip_finish_output2+0x786/0x18e0
[ 6192.702219][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6192.702557][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6192.702830][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6192.703079][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6192.703341][    C3]  ip_output+0x16b/0x4f0
[ 6192.703558][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6192.703798][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6192.704071][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6192.704380][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6192.704651][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6192.704898][    C3]  ? __alloc_skb+0xd4/0x280
[ 6192.705127][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6192.705392][    C3]  ? tcp_fragment+0x168/0x1040
[ 6192.705633][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6192.705882][    C3]  ? ip_local_out+0x114/0x3b0
[ 6192.706117][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6192.706363][    C3]  ? __skb_clone+0x57a/0x760
[ 6192.706596][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6192.706860][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6192.707136][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6192.707378][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6192.707624][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6192.707922][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6192.708240][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6192.708484][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6192.708742][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6192.709008][    C3]  tcp_write_timer+0x82/0x1d0
[ 6192.709245][    C3]  call_timer_fn+0x173/0x430
[ 6192.709477][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6192.709735][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6192.709993][    C3]  __run_timers.part.0+0x52d/0x890
[ 6192.710252][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6192.710519][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6192.710800][    C3]  ? lock_acquire+0x1c1/0x220
[ 6192.711036][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6192.711321][    C3]  ? lock_release+0x1d5/0x250
[ 6192.711558][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6192.711817][    C3]  ? ktime_get+0xb3/0x190
[ 6192.712036][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6192.712328][    C3]  run_timer_softirq+0x72/0x100
[ 6192.712578][    C3]  __do_softirq+0x1b9/0x7ff
[ 6192.712809][    C3]  irq_exit_rcu+0x98/0xc0
[ 6192.713025][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6192.713308][    C3]  </IRQ>
[ 6192.713456][    C3]  <TASK>
[ 6192.713604][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6192.713904][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6192.714224][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6192.715180][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6192.715485][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6192.715877][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6192.716272][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6192.716665][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6192.717058][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6192.717454][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6192.717749][    C3]  uart_start+0xe4/0x1b0
[ 6192.717963][    C3]  n_tty_write+0x677/0x7a0
[ 6192.718193][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6192.718442][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6192.718724][    C3]  ? lock_acquire+0x1c1/0x220
[ 6192.718960][    C3]  ? iterate_tty_write+0x95/0x540
[ 6192.719214][    C3]  iterate_tty_write+0x229/0x540
[ 6192.719465][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6192.719752][    C3]  vfs_write+0x9e9/0x10a0
[ 6192.719971][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6192.720212][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6192.720454][    C3]  ? lock_acquire+0x1c1/0x220
[ 6192.720689][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6192.720977][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6192.721240][    C3]  ? __fget_light+0x54/0x1e0
[ 6192.721475][    C3]  ksys_write+0xf5/0x1e0
[ 6192.721690][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6192.721937][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6192.722239][    C3]  do_syscall_64+0xc9/0x1e0
[ 6192.722472][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6192.722770][    C3] RIP: 0033:0x7f93b2836957
[ 6192.722994][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6192.723955][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6192.724371][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6192.724765][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6192.725162][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6192.725556][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6192.725950][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6192.726348][    C3]  </TASK>
[ 6220.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3584s! [ncat:8027]
[ 6220.613562][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6220.614824][    C1] irq event stamp: 174248
[ 6220.615043][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6220.615580][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6220.616046][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6220.616516][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6220.616978][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6220.617423][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6220.618032][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6220.618354][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6220.619315][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6220.619621][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6220.620016][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6220.620410][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6220.620807][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6220.621201][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6220.621596][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6220.622039][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6220.622388][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6220.622787][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6220.623183][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6220.623587][    C1] PKRU: 55555554
[ 6220.623761][    C1] Call Trace:
[ 6220.623929][    C1]  <IRQ>
[ 6220.624074][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6220.624329][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6220.624567][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6220.624834][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6220.625101][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6220.625379][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6220.625638][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6220.625936][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6220.626192][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6220.626497][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6220.626786][    C1]  </IRQ>
[ 6220.626935][    C1]  <TASK>
[ 6220.627081][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6220.627389][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6220.627672][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6220.627960][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6220.628244][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6220.628568][    C1]  ? lock_acquire+0x1c1/0x220
[ 6220.628807][    C1]  ? lock_release+0x1d5/0x250
[ 6220.629046][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6220.629297][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6220.629569][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6220.629859][    C1]  ? lock_acquire+0x1c1/0x220
[ 6220.630090][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6220.630328][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6220.630601][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6220.630834][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6220.631083][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6220.631345][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6220.631624][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6220.631901][    C1]  ip_local_deliver+0x19d/0x480
[ 6220.632148][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6220.632424][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6220.632687][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6220.633037][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6220.633293][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6220.633614][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6220.633877][    C1]  ip_rcv+0x564/0x740
[ 6220.634081][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6220.634315][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6220.634570][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6220.634848][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6220.635124][    C1]  ? skb_clone+0x10b/0x330
[ 6220.635354][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6220.635674][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6220.635980][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6220.636264][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6220.636556][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6220.636806][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6220.637038][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6220.637338][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6220.637625][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6220.637952][    C1]  ? lock_acquire+0x1c1/0x220
[ 6220.638193][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6220.638490][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6220.638778][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6220.639094][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6220.639351][    C1]  ? __skb_clone+0x57a/0x760
[ 6220.639587][    C1]  netif_receive_skb+0x55/0x280
[ 6220.639834][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6220.640145][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6220.640474][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6220.640773][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6220.641047][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6220.641334][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6220.641645][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6220.641931][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6220.642250][    C1]  ? stack_trace_save+0x95/0xd0
[ 6220.642495][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6220.642777][    C1]  ? kasan_save_stack+0x34/0x50
[ 6220.643027][    C1]  ? kasan_save_stack+0x24/0x50
[ 6220.643274][    C1]  ? kasan_save_track+0x14/0x30
[ 6220.643519][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6220.643782][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6220.644036][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6220.644280][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6220.644544][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6220.644808][    C1]  ? ip_output+0x16b/0x4f0
[ 6220.645034][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6220.645288][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6220.645559][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6220.645830][    C1]  ? get_reg+0x119/0x190
[ 6220.646048][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6220.646317][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6220.646628][    C1]  __tcf_classify+0x329/0x7d0
[ 6220.646873][    C1]  tcf_classify+0x283/0x930
[ 6220.647104][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6220.647355][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6220.647612][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6220.647899][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6220.648168][    C1]  tc_run+0x2e4/0x5d0
[ 6220.648374][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6220.648608][    C1]  ? lock_acquire+0x1c1/0x220
[ 6220.648846][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6220.649109][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6220.649362][    C1]  ? lock_acquire+0x1c1/0x220
[ 6220.649603][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6220.649867][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6220.650173][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6220.650446][    C1]  ? neigh_hh_output+0x348/0x590
[ 6220.650700][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6220.650965][    C1]  ip_finish_output2+0x786/0x18e0
[ 6220.651222][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6220.651505][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6220.651841][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6220.652118][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6220.652371][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6220.652636][    C1]  ip_output+0x16b/0x4f0
[ 6220.652855][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6220.653092][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6220.653334][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6220.653622][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6220.653874][    C1]  ? ip_local_out+0x114/0x3b0
[ 6220.654114][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6220.654364][    C1]  ? __create_object+0x5e/0xb0
[ 6220.654609][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6220.654875][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6220.655158][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6220.655432][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6220.655715][    C1]  tcp_release_cb+0x1e9/0x390
[ 6220.655956][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6220.656223][    C1]  release_sock+0xb8/0x1d0
[ 6220.656450][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6220.656672][    C1]  ? lock_release+0x1d5/0x250
[ 6220.656913][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6220.657162][    C1]  ? core_sys_select+0x620/0x710
[ 6220.657417][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6220.657690][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6220.657914][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6220.658163][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6220.658416][    C1]  ? __fget_light+0x54/0x1e0
[ 6220.658651][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6220.658917][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6220.659160][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6220.659426][    C1]  ? __might_fault+0xc6/0x180
[ 6220.659668][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6220.659951][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6220.660253][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6220.660550][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6220.660872][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6220.661127][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6220.661432][    C1]  do_syscall_64+0xc9/0x1e0
[ 6220.661668][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6220.661967][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6220.662194][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6220.663156][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6220.663575][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6220.663975][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6220.664375][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6220.664774][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6220.665175][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6220.665578][    C1]  </TASK>
[ 6220.665734][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3584s! [perl:7725]
[ 6220.666138][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6220.667379][    C3] irq event stamp: 290154
[ 6220.667595][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6220.668119][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6220.668619][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6220.669083][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6220.669539][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6220.669982][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6220.670590][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6220.670912][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6220.671874][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6220.672179][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6220.672578][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6220.672972][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6220.673367][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6220.673764][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6220.674159][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6220.674602][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6220.674930][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6220.675326][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6220.675724][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6220.676118][    C3] PKRU: 55555554
[ 6220.676300][    C3] Call Trace:
[ 6220.676468][    C3]  <IRQ>
[ 6220.676616][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6220.676875][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6220.677117][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6220.677391][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6220.677661][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6220.677947][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6220.678210][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6220.678512][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6220.678773][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6220.679078][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6220.679371][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6220.679680][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6220.679966][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6220.680258][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6220.680544][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6220.680852][    C3]  ? get_stack_info+0x36/0xc0
[ 6220.681089][    C3]  ? lock_acquire+0x1c1/0x220
[ 6220.681327][    C3]  ? lock_release+0x1d5/0x250
[ 6220.681564][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6220.681809][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6220.682078][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6220.682362][    C3]  ? lock_acquire+0x1c1/0x220
[ 6220.682599][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6220.682837][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6220.683094][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6220.683326][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6220.683569][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6220.683824][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6220.684099][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6220.684374][    C3]  ip_local_deliver+0x19d/0x480
[ 6220.684620][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6220.684889][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6220.685149][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6220.685493][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6220.685742][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6220.686058][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6220.686319][    C3]  ip_rcv+0x564/0x740
[ 6220.686522][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6220.686750][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6220.687001][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6220.687277][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6220.687505][    C3]  ? skb_clone+0x10b/0x330
[ 6220.687731][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6220.688047][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6220.688348][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6220.688628][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6220.688918][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6220.689164][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6220.689393][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6220.689689][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6220.689974][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6220.690296][    C3]  ? lock_acquire+0x1c1/0x220
[ 6220.690533][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6220.690825][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6220.691110][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6220.691424][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6220.691677][    C3]  ? __skb_clone+0x57a/0x760
[ 6220.691909][    C3]  netif_receive_skb+0x55/0x280
[ 6220.692154][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6220.692468][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6220.692796][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6220.693094][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6220.693366][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6220.693651][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6220.693961][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6220.694269][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6220.694593][    C3]  ? lock_release+0x1d5/0x250
[ 6220.694830][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6220.695092][    C3]  ? kernel_text_address+0xce/0xe0
[ 6220.695350][    C3]  ? __kernel_text_address+0x12/0x40
[ 6220.695615][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6220.695897][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6220.696206][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6220.696453][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6220.696730][    C3]  ? get_stack_info+0x36/0xc0
[ 6220.696967][    C3]  __tcf_classify+0x329/0x7d0
[ 6220.697207][    C3]  tcf_classify+0x283/0x930
[ 6220.697437][    C3]  ? lock_release+0x1d5/0x250
[ 6220.697674][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6220.697937][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6220.698191][    C3]  ? __kernel_text_address+0x12/0x40
[ 6220.698456][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6220.698735][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6220.699045][    C3]  tc_run+0x2e4/0x5d0
[ 6220.699246][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6220.699477][    C3]  ? lock_acquire+0x1c1/0x220
[ 6220.699715][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6220.699973][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6220.700225][    C3]  ? lock_acquire+0x1c1/0x220
[ 6220.700461][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6220.700724][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6220.701023][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6220.701295][    C3]  ? neigh_hh_output+0x348/0x590
[ 6220.701547][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6220.701809][    C3]  ip_finish_output2+0x786/0x18e0
[ 6220.702063][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6220.702402][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6220.702675][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6220.702925][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6220.703189][    C3]  ip_output+0x16b/0x4f0
[ 6220.703405][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6220.703645][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6220.703920][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6220.704229][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6220.704501][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6220.704751][    C3]  ? __alloc_skb+0xd4/0x280
[ 6220.704979][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6220.705246][    C3]  ? tcp_fragment+0x168/0x1040
[ 6220.705488][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6220.705737][    C3]  ? ip_local_out+0x114/0x3b0
[ 6220.705975][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6220.706222][    C3]  ? __skb_clone+0x57a/0x760
[ 6220.706455][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6220.706719][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6220.706995][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6220.707238][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6220.707485][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6220.707783][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6220.708100][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6220.708341][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6220.708599][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6220.708866][    C3]  tcp_write_timer+0x82/0x1d0
[ 6220.709103][    C3]  call_timer_fn+0x173/0x430
[ 6220.709338][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6220.709597][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6220.709855][    C3]  __run_timers.part.0+0x52d/0x890
[ 6220.710112][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6220.710379][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6220.710662][    C3]  ? lock_acquire+0x1c1/0x220
[ 6220.710899][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6220.711188][    C3]  ? lock_release+0x1d5/0x250
[ 6220.711425][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6220.711686][    C3]  ? ktime_get+0xb3/0x190
[ 6220.711904][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6220.712198][    C3]  run_timer_softirq+0x72/0x100
[ 6220.712447][    C3]  __do_softirq+0x1b9/0x7ff
[ 6220.712679][    C3]  irq_exit_rcu+0x98/0xc0
[ 6220.712896][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6220.713179][    C3]  </IRQ>
[ 6220.713329][    C3]  <TASK>
[ 6220.713477][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6220.713782][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6220.714101][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6220.715061][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6220.715366][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6220.715760][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6220.716155][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6220.716551][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6220.716945][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6220.717342][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6220.717636][    C3]  uart_start+0xe4/0x1b0
[ 6220.717852][    C3]  n_tty_write+0x677/0x7a0
[ 6220.718082][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6220.718333][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6220.718614][    C3]  ? lock_acquire+0x1c1/0x220
[ 6220.718852][    C3]  ? iterate_tty_write+0x95/0x540
[ 6220.719106][    C3]  iterate_tty_write+0x229/0x540
[ 6220.719358][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6220.719644][    C3]  vfs_write+0x9e9/0x10a0
[ 6220.719866][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6220.720107][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6220.720348][    C3]  ? lock_acquire+0x1c1/0x220
[ 6220.720585][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6220.720874][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6220.721135][    C3]  ? __fget_light+0x54/0x1e0
[ 6220.721370][    C3]  ksys_write+0xf5/0x1e0
[ 6220.721585][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6220.721832][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6220.722133][    C3]  do_syscall_64+0xc9/0x1e0
[ 6220.722374][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6220.722672][    C3] RIP: 0033:0x7f93b2836957
[ 6220.722895][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6220.723854][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6220.724272][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6220.724666][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6220.725061][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6220.725456][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6220.725851][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6220.726249][    C3]  </TASK>
[ 6245.919161][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6245.919519][    C1] rcu: 1-....: (3862839 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=936379
[ 6245.920069][    C1] rcu: (t=3851948 jiffies g=1064457 q=100 ncpus=4)
[ 6245.920400][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6245.920846][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6245.921452][    C1] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 6245.921738][    C1] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 6245.922700][    C1] RSP: 0018:ffffc9000009e948 EFLAGS: 00000202
[ 6245.923006][    C1] RAX: ffff888007a88e18 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6245.923399][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6245.923792][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6245.924189][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6245.924583][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6245.924978][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6245.925419][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6245.925748][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6245.926146][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6245.926540][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6245.926935][    C1] PKRU: 55555554
[ 6245.927116][    C1] Call Trace:
[ 6245.927286][    C1]  <IRQ>
[ 6245.927434][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6245.927704][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6245.927955][    C1]  ? check_cpu_stall+0x284/0x500
[ 6245.928205][    C1]  ? rcu_pending+0x92/0x360
[ 6245.928435][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6245.928703][    C1]  ? update_process_times+0xb9/0x110
[ 6245.928971][    C1]  ? tick_sched_handle+0x67/0x130
[ 6245.929225][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6245.929507][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6245.929748][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6245.930058][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6245.930329][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6245.930614][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6245.930877][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6245.931180][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6245.931440][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6245.931747][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6245.932039][    C1]  </IRQ>
[ 6245.932195][    C1]  <TASK>
[ 6245.932344][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6245.932658][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6245.932947][    C1]  ? kasan_check_range+0x12/0x1c0
[ 6245.933201][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 6245.933481][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6245.933793][    C1]  ? lock_acquire+0x1c1/0x220
[ 6245.934033][    C1]  ? lock_release+0x1d5/0x250
[ 6245.934271][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6245.934518][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6245.934787][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6245.935072][    C1]  ? lock_acquire+0x1c1/0x220
[ 6245.935310][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6245.935550][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6245.935808][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6245.936042][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6245.936289][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6245.936545][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6245.936818][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6245.937095][    C1]  ip_local_deliver+0x19d/0x480
[ 6245.937341][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6245.937611][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6245.937875][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6245.938220][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6245.938471][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6245.938788][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6245.939051][    C1]  ip_rcv+0x564/0x740
[ 6245.939254][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6245.939484][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6245.939736][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6245.940011][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6245.940281][    C1]  ? skb_clone+0x10b/0x330
[ 6245.940509][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6245.940827][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6245.941132][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6245.941413][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6245.941706][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6245.941952][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6245.942186][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6245.942484][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6245.942767][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6245.943090][    C1]  ? lock_acquire+0x1c1/0x220
[ 6245.943328][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6245.943623][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6245.943906][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6245.944221][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6245.944475][    C1]  ? __skb_clone+0x57a/0x760
[ 6245.944709][    C1]  netif_receive_skb+0x55/0x280
[ 6245.944957][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6245.945268][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6245.945599][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6245.945898][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6245.946170][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6245.946458][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6245.946768][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6245.947050][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6245.947365][    C1]  ? stack_trace_save+0x95/0xd0
[ 6245.947612][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6245.947888][    C1]  ? kasan_save_stack+0x34/0x50
[ 6245.948135][    C1]  ? kasan_save_stack+0x24/0x50
[ 6245.948382][    C1]  ? kasan_save_track+0x14/0x30
[ 6245.948628][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6245.948892][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6245.949146][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6245.949392][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6245.949656][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6245.949918][    C1]  ? ip_output+0x16b/0x4f0
[ 6245.950141][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6245.950395][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6245.950667][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6245.950935][    C1]  ? get_reg+0x119/0x190
[ 6245.951149][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6245.951415][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6245.951722][    C1]  __tcf_classify+0x329/0x7d0
[ 6245.951963][    C1]  tcf_classify+0x283/0x930
[ 6245.952200][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6245.952448][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6245.952701][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6245.952985][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6245.953251][    C1]  tc_run+0x2e4/0x5d0
[ 6245.953456][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6245.953686][    C1]  ? lock_acquire+0x1c1/0x220
[ 6245.953924][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6245.954183][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6245.954435][    C1]  ? lock_acquire+0x1c1/0x220
[ 6245.954672][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6245.954934][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6245.955235][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6245.955506][    C1]  ? neigh_hh_output+0x348/0x590
[ 6245.955757][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6245.956020][    C1]  ip_finish_output2+0x786/0x18e0
[ 6245.956276][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6245.956557][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6245.956892][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6245.957166][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6245.957416][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6245.957680][    C1]  ip_output+0x16b/0x4f0
[ 6245.957895][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6245.958129][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6245.958371][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6245.958656][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6245.958906][    C1]  ? ip_local_out+0x114/0x3b0
[ 6245.959144][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6245.959390][    C1]  ? __create_object+0x5e/0xb0
[ 6245.959634][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6245.959898][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6245.960180][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6245.960449][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6245.960729][    C1]  tcp_release_cb+0x1e9/0x390
[ 6245.960968][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6245.961231][    C1]  release_sock+0xb8/0x1d0
[ 6245.961458][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6245.961676][    C1]  ? lock_release+0x1d5/0x250
[ 6245.961914][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6245.962168][    C1]  ? core_sys_select+0x620/0x710
[ 6245.962423][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6245.962691][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6245.962916][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6245.963166][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6245.963421][    C1]  ? __fget_light+0x54/0x1e0
[ 6245.963654][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6245.963917][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6245.964156][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6245.964420][    C1]  ? __might_fault+0xc6/0x180
[ 6245.964662][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6245.964941][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6245.965240][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6245.965539][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6245.965860][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6245.966111][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6245.966413][    C1]  do_syscall_64+0xc9/0x1e0
[ 6245.966646][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6245.966945][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6245.967170][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6245.968129][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6245.968550][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6245.968945][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6245.969341][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6245.969738][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6245.970133][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6245.970531][    C1]  </TASK>
[ 6245.970689][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6245.970959][    C3] NMI backtrace for cpu 3
[ 6245.970963][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6245.970967][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6245.970969][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6245.970975][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6245.970978][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6245.970980][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6245.970982][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6245.970984][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6245.970986][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6245.970988][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6245.970990][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6245.970992][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6245.970995][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6245.970996][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6245.970998][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6245.970999][    C3] PKRU: 55555554
[ 6245.971000][    C3] Call Trace:
[ 6245.971002][    C3]  <NMI>
[ 6245.971005][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6245.971010][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6245.971016][    C3]  ? nmi_handle+0x153/0x420
[ 6245.971020][    C3]  ? default_do_nmi+0x41/0x100
[ 6245.971024][    C3]  ? exc_nmi+0xf3/0x120
[ 6245.971026][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6245.971032][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6245.971036][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6245.971039][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6245.971042][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6245.971045][    C3]  </NMI>
[ 6245.971046][    C3]  <IRQ>
[ 6245.971048][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6245.971050][    C3]  ? get_stack_info+0x36/0xc0
[ 6245.971055][    C3]  ? lock_acquire+0x1c1/0x220
[ 6245.971059][    C3]  ? lock_release+0x1d5/0x250
[ 6245.971063][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6245.971066][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6245.971069][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6245.971072][    C3]  ? lock_acquire+0x1c1/0x220
[ 6245.971075][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6245.971079][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6245.971081][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6245.971088][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6245.971091][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6245.971095][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6245.971100][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6245.971104][    C3]  ip_local_deliver+0x19d/0x480
[ 6245.971106][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6245.971109][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6245.971112][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6245.971117][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6245.971120][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6245.971124][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6245.971132][    C3]  ip_rcv+0x564/0x740
[ 6245.971135][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6245.971138][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6245.971142][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6245.971145][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6245.971149][    C3]  ? skb_clone+0x10b/0x330
[ 6245.971151][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6245.971157][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6245.971164][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6245.971167][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6245.971175][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6245.971180][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6245.971182][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6245.971185][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6245.971189][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6245.971194][    C3]  ? lock_acquire+0x1c1/0x220
[ 6245.971196][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6245.971200][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6245.971204][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6245.971209][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6245.971212][    C3]  ? __skb_clone+0x57a/0x760
[ 6245.971214][    C3]  netif_receive_skb+0x55/0x280
[ 6245.971218][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6245.971224][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6245.971231][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6245.971238][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6245.971242][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6245.971252][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6245.971261][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6245.971270][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6245.971279][    C3]  ? lock_release+0x1d5/0x250
[ 6245.971282][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6245.971287][    C3]  ? kernel_text_address+0xce/0xe0
[ 6245.971290][    C3]  ? __kernel_text_address+0x12/0x40
[ 6245.971293][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6245.971296][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6245.971299][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6245.971305][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6245.971308][    C3]  ? get_stack_info+0x36/0xc0
[ 6245.971313][    C3]  __tcf_classify+0x329/0x7d0
[ 6245.971318][    C3]  tcf_classify+0x283/0x930
[ 6245.971321][    C3]  ? lock_release+0x1d5/0x250
[ 6245.971324][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6245.971327][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6245.971331][    C3]  ? __kernel_text_address+0x12/0x40
[ 6245.971333][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6245.971335][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6245.971339][    C3]  tc_run+0x2e4/0x5d0
[ 6245.971343][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6245.971346][    C3]  ? lock_acquire+0x1c1/0x220
[ 6245.971348][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6245.971353][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6245.971357][    C3]  ? lock_acquire+0x1c1/0x220
[ 6245.971359][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6245.971362][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6245.971366][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6245.971369][    C3]  ? neigh_hh_output+0x348/0x590
[ 6245.971372][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6245.971376][    C3]  ip_finish_output2+0x786/0x18e0
[ 6245.971379][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6245.971387][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6245.971389][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6245.971393][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6245.971396][    C3]  ip_output+0x16b/0x4f0
[ 6245.971400][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6245.971402][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6245.971405][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6245.971408][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6245.971411][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6245.971414][    C3]  ? __alloc_skb+0xd4/0x280
[ 6245.971417][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6245.971421][    C3]  ? tcp_fragment+0x168/0x1040
[ 6245.971424][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6245.971427][    C3]  ? ip_local_out+0x114/0x3b0
[ 6245.971431][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6245.971434][    C3]  ? __skb_clone+0x57a/0x760
[ 6245.971437][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6245.971442][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6245.971445][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6245.971450][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6245.971454][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6245.971458][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6245.971461][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6245.971465][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6245.971468][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6245.971471][    C3]  tcp_write_timer+0x82/0x1d0
[ 6245.971474][    C3]  call_timer_fn+0x173/0x430
[ 6245.971478][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6245.971483][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6245.971487][    C3]  __run_timers.part.0+0x52d/0x890
[ 6245.971490][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6245.971495][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6245.971497][    C3]  ? lock_acquire+0x1c1/0x220
[ 6245.971500][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6245.971504][    C3]  ? lock_release+0x1d5/0x250
[ 6245.971507][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6245.971509][    C3]  ? ktime_get+0xb3/0x190
[ 6245.971512][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6245.971517][    C3]  run_timer_softirq+0x72/0x100
[ 6245.971520][    C3]  __do_softirq+0x1b9/0x7ff
[ 6245.971524][    C3]  irq_exit_rcu+0x98/0xc0
[ 6245.971527][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6245.971531][    C3]  </IRQ>
[ 6245.971532][    C3]  <TASK>
[ 6245.971533][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6245.971536][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6245.971539][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6245.971541][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6245.971543][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6245.971545][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6245.971546][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6245.971548][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6245.971550][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6245.971554][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6245.971557][    C3]  uart_start+0xe4/0x1b0
[ 6245.971564][    C3]  n_tty_write+0x677/0x7a0
[ 6245.971569][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6245.971573][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6245.971577][    C3]  ? lock_acquire+0x1c1/0x220
[ 6245.971579][    C3]  ? iterate_tty_write+0x95/0x540
[ 6245.971583][    C3]  iterate_tty_write+0x229/0x540
[ 6245.971587][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6245.971591][    C3]  vfs_write+0x9e9/0x10a0
[ 6245.971595][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6245.971597][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6245.971601][    C3]  ? lock_acquire+0x1c1/0x220
[ 6245.971603][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6245.971607][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6245.971611][    C3]  ? __fget_light+0x54/0x1e0
[ 6245.971615][    C3]  ksys_write+0xf5/0x1e0
[ 6245.971618][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6245.971622][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6245.971626][    C3]  do_syscall_64+0xc9/0x1e0
[ 6245.971630][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6245.971633][    C3] RIP: 0033:0x7f93b2836957
[ 6245.971635][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6245.971638][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6245.971640][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6245.971642][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6245.971643][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6245.971645][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6245.971646][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6245.971651][    C3]  </TASK>
[ 6272.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3632s! [ncat:8027]
[ 6272.613543][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6272.614797][    C1] irq event stamp: 174248
[ 6272.615017][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6272.615542][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6272.616006][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6272.616475][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6272.616939][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6272.617390][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6272.617997][    C1] RIP: 0010:kasan_check_range+0x54/0x1c0
[ 6272.618283][    C1] Code: ff fe 48 39 c7 77 23 44 89 c2 e8 57 e8 ff ff 83 f0 01 5b 5d 41 5c c3 cc cc cc cc 48 b8 ff ff ff ff ff 7f ff ff 48 39 c7 76 dd <4c> 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48
[ 6272.619243][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000212
[ 6272.619549][    C1] RAX: ffff7fffffffffff RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6272.619945][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6272.620340][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6272.620735][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6272.621131][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6272.621526][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6272.621969][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6272.622302][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6272.622700][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6272.623095][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6272.623490][    C1] PKRU: 55555554
[ 6272.623671][    C1] Call Trace:
[ 6272.623841][    C1]  <IRQ>
[ 6272.623987][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6272.624251][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6272.624494][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6272.624769][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6272.625041][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6272.625332][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6272.625595][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6272.625900][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6272.626164][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6272.626472][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6272.626764][    C1]  </IRQ>
[ 6272.626917][    C1]  <TASK>
[ 6272.627068][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6272.627380][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6272.627668][    C1]  ? kasan_check_range+0x54/0x1c0
[ 6272.627923][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 6272.628208][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6272.628519][    C1]  ? lock_acquire+0x1c1/0x220
[ 6272.628757][    C1]  ? lock_release+0x1d5/0x250
[ 6272.628999][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6272.629246][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6272.629516][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6272.629800][    C1]  ? lock_acquire+0x1c1/0x220
[ 6272.630036][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6272.630275][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6272.630535][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6272.630771][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6272.631021][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6272.631278][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6272.631555][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6272.631831][    C1]  ip_local_deliver+0x19d/0x480
[ 6272.632082][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6272.632356][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6272.632619][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6272.632965][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6272.633217][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6272.633537][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6272.633798][    C1]  ip_rcv+0x564/0x740
[ 6272.634001][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6272.634235][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6272.634486][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6272.634761][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6272.635031][    C1]  ? skb_clone+0x10b/0x330
[ 6272.635260][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6272.635576][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6272.635879][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6272.636162][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6272.636452][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6272.636702][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6272.636931][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6272.637233][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6272.637519][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6272.637844][    C1]  ? lock_acquire+0x1c1/0x220
[ 6272.638082][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6272.638375][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6272.638660][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6272.638979][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6272.639235][    C1]  ? __skb_clone+0x57a/0x760
[ 6272.639470][    C1]  netif_receive_skb+0x55/0x280
[ 6272.639718][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6272.640028][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6272.640358][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6272.640656][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6272.640929][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6272.641216][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6272.641526][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6272.641811][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6272.642131][    C1]  ? stack_trace_save+0x95/0xd0
[ 6272.642379][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6272.642660][    C1]  ? kasan_save_stack+0x34/0x50
[ 6272.642908][    C1]  ? kasan_save_stack+0x24/0x50
[ 6272.643154][    C1]  ? kasan_save_track+0x14/0x30
[ 6272.643404][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6272.643667][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6272.643922][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6272.644168][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6272.644432][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6272.644697][    C1]  ? ip_output+0x16b/0x4f0
[ 6272.644922][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6272.645176][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6272.645448][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6272.645716][    C1]  ? get_reg+0x119/0x190
[ 6272.645930][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6272.646199][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6272.646510][    C1]  __tcf_classify+0x329/0x7d0
[ 6272.646751][    C1]  tcf_classify+0x283/0x930
[ 6272.646983][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6272.647231][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6272.647486][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6272.647770][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6272.648038][    C1]  tc_run+0x2e4/0x5d0
[ 6272.648245][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6272.648476][    C1]  ? lock_acquire+0x1c1/0x220
[ 6272.648714][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6272.648974][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6272.649227][    C1]  ? lock_acquire+0x1c1/0x220
[ 6272.649465][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6272.649727][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6272.650030][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6272.650300][    C1]  ? neigh_hh_output+0x348/0x590
[ 6272.650551][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6272.650817][    C1]  ip_finish_output2+0x786/0x18e0
[ 6272.651072][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6272.651352][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6272.651687][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6272.651963][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6272.652217][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6272.652480][    C1]  ip_output+0x16b/0x4f0
[ 6272.652697][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6272.652930][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6272.653172][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6272.653459][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6272.653711][    C1]  ? ip_local_out+0x114/0x3b0
[ 6272.653952][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6272.654198][    C1]  ? __create_object+0x5e/0xb0
[ 6272.654443][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6272.654708][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6272.654987][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6272.655263][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6272.655542][    C1]  tcp_release_cb+0x1e9/0x390
[ 6272.655780][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6272.656044][    C1]  release_sock+0xb8/0x1d0
[ 6272.656273][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6272.656495][    C1]  ? lock_release+0x1d5/0x250
[ 6272.656733][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6272.656987][    C1]  ? core_sys_select+0x620/0x710
[ 6272.657240][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6272.657508][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6272.657737][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6272.657985][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6272.658239][    C1]  ? __fget_light+0x54/0x1e0
[ 6272.658473][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6272.658738][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6272.658980][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6272.659244][    C1]  ? __might_fault+0xc6/0x180
[ 6272.659488][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6272.659769][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6272.660070][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6272.660371][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6272.660694][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6272.660948][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6272.661251][    C1]  do_syscall_64+0xc9/0x1e0
[ 6272.661483][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6272.661783][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6272.662015][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6272.662973][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6272.663391][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6272.663785][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6272.664179][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6272.664575][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6272.664969][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6272.665367][    C1]  </TASK>
[ 6272.665524][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3632s! [perl:7725]
[ 6272.665926][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6272.667166][    C3] irq event stamp: 290154
[ 6272.667381][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6272.667906][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6272.668405][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6272.668875][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6272.669333][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6272.669779][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6272.670386][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6272.670709][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6272.671668][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6272.671973][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6272.672376][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6272.672771][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6272.673166][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6272.673562][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6272.673959][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6272.674402][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6272.674734][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6272.675131][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6272.675528][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6272.675924][    C3] PKRU: 55555554
[ 6272.676104][    C3] Call Trace:
[ 6272.676271][    C3]  <IRQ>
[ 6272.676420][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6272.676680][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6272.676920][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6272.677195][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6272.677465][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6272.677753][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6272.678016][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6272.678319][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6272.678579][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6272.678885][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6272.679180][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6272.679493][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6272.679779][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6272.680073][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6272.680359][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6272.680668][    C3]  ? get_stack_info+0x36/0xc0
[ 6272.680908][    C3]  ? lock_acquire+0x1c1/0x220
[ 6272.681147][    C3]  ? lock_release+0x1d5/0x250
[ 6272.681386][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6272.681632][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6272.681903][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6272.682190][    C3]  ? lock_acquire+0x1c1/0x220
[ 6272.682427][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6272.682667][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6272.682925][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6272.683157][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6272.683404][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6272.683659][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6272.683933][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6272.684212][    C3]  ip_local_deliver+0x19d/0x480
[ 6272.684459][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6272.684729][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6272.684992][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6272.685335][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6272.685587][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6272.685905][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6272.686166][    C3]  ip_rcv+0x564/0x740
[ 6272.686370][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6272.686598][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6272.686848][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6272.687122][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6272.687352][    C3]  ? skb_clone+0x10b/0x330
[ 6272.687580][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6272.687896][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6272.688201][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6272.688481][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6272.688772][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6272.689018][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6272.689248][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6272.689544][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6272.689828][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6272.690151][    C3]  ? lock_acquire+0x1c1/0x220
[ 6272.690389][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6272.690683][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6272.690967][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6272.691283][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6272.691537][    C3]  ? __skb_clone+0x57a/0x760
[ 6272.691769][    C3]  netif_receive_skb+0x55/0x280
[ 6272.692021][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6272.692331][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6272.692661][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6272.692959][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6272.693232][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6272.693517][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6272.693829][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6272.694136][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6272.694461][    C3]  ? lock_release+0x1d5/0x250
[ 6272.694700][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6272.694963][    C3]  ? kernel_text_address+0xce/0xe0
[ 6272.695222][    C3]  ? __kernel_text_address+0x12/0x40
[ 6272.695488][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6272.695771][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6272.696079][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6272.696329][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6272.696604][    C3]  ? get_stack_info+0x36/0xc0
[ 6272.696841][    C3]  __tcf_classify+0x329/0x7d0
[ 6272.697081][    C3]  tcf_classify+0x283/0x930
[ 6272.697313][    C3]  ? lock_release+0x1d5/0x250
[ 6272.697547][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6272.697811][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6272.698066][    C3]  ? __kernel_text_address+0x12/0x40
[ 6272.698332][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6272.698612][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6272.698923][    C3]  tc_run+0x2e4/0x5d0
[ 6272.699125][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6272.699356][    C3]  ? lock_acquire+0x1c1/0x220
[ 6272.699593][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6272.699852][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6272.700103][    C3]  ? lock_acquire+0x1c1/0x220
[ 6272.700338][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6272.700602][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6272.700903][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6272.701173][    C3]  ? neigh_hh_output+0x348/0x590
[ 6272.701424][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6272.701688][    C3]  ip_finish_output2+0x786/0x18e0
[ 6272.701943][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6272.702283][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6272.702557][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6272.702808][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6272.703072][    C3]  ip_output+0x16b/0x4f0
[ 6272.703287][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6272.703528][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6272.703803][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6272.704112][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6272.704387][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6272.704638][    C3]  ? __alloc_skb+0xd4/0x280
[ 6272.704865][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6272.705133][    C3]  ? tcp_fragment+0x168/0x1040
[ 6272.705374][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6272.705624][    C3]  ? ip_local_out+0x114/0x3b0
[ 6272.705862][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6272.706110][    C3]  ? __skb_clone+0x57a/0x760
[ 6272.706344][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6272.706609][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6272.706888][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6272.707131][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6272.707378][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6272.707676][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6272.707993][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6272.708235][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6272.708492][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6272.708759][    C3]  tcp_write_timer+0x82/0x1d0
[ 6272.708995][    C3]  call_timer_fn+0x173/0x430
[ 6272.709231][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6272.709490][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6272.709749][    C3]  __run_timers.part.0+0x52d/0x890
[ 6272.710007][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6272.710273][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6272.710557][    C3]  ? lock_acquire+0x1c1/0x220
[ 6272.710793][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6272.711083][    C3]  ? lock_release+0x1d5/0x250
[ 6272.711323][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6272.711584][    C3]  ? ktime_get+0xb3/0x190
[ 6272.711803][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6272.712105][    C3]  run_timer_softirq+0x72/0x100
[ 6272.712352][    C3]  __do_softirq+0x1b9/0x7ff
[ 6272.712583][    C3]  irq_exit_rcu+0x98/0xc0
[ 6272.712802][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6272.713083][    C3]  </IRQ>
[ 6272.713235][    C3]  <TASK>
[ 6272.713383][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6272.713688][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6272.714009][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6272.714969][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6272.715275][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6272.715670][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6272.716065][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6272.716462][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6272.716857][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6272.717255][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6272.717550][    C3]  uart_start+0xe4/0x1b0
[ 6272.717766][    C3]  n_tty_write+0x677/0x7a0
[ 6272.717995][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6272.718246][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6272.718529][    C3]  ? lock_acquire+0x1c1/0x220
[ 6272.718767][    C3]  ? iterate_tty_write+0x95/0x540
[ 6272.719022][    C3]  iterate_tty_write+0x229/0x540
[ 6272.719274][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6272.719560][    C3]  vfs_write+0x9e9/0x10a0
[ 6272.719780][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6272.720020][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6272.720262][    C3]  ? lock_acquire+0x1c1/0x220
[ 6272.720500][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6272.720788][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6272.721051][    C3]  ? __fget_light+0x54/0x1e0
[ 6272.721284][    C3]  ksys_write+0xf5/0x1e0
[ 6272.721501][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6272.721747][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6272.722052][    C3]  do_syscall_64+0xc9/0x1e0
[ 6272.722285][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6272.722583][    C3] RIP: 0033:0x7f93b2836957
[ 6272.722805][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6272.723765][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6272.724184][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6272.724579][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6272.724974][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6272.725373][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6272.725769][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6272.726167][    C3]  </TASK>
[ 6300.613153][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3658s! [ncat:8027]
[ 6300.613574][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6300.614826][    C1] irq event stamp: 174248
[ 6300.615047][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6300.615578][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6300.616045][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6300.616515][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6300.616981][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6300.617431][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6300.618044][    C1] RIP: 0010:kasan_check_range+0x1b/0x1c0
[ 6300.618337][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[ 6300.619316][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[ 6300.619625][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6300.620029][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6300.620427][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6300.620824][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6300.621225][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6300.621623][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6300.622076][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6300.622410][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6300.622808][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6300.623209][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6300.623608][    C1] PKRU: 55555554
[ 6300.623791][    C1] Call Trace:
[ 6300.623962][    C1]  <IRQ>
[ 6300.624113][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6300.624382][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6300.624627][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6300.624905][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6300.625178][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6300.625470][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6300.625740][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6300.626050][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6300.626314][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6300.626624][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6300.626925][    C1]  </IRQ>
[ 6300.627076][    C1]  <TASK>
[ 6300.627228][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6300.627549][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6300.627841][    C1]  ? kasan_check_range+0x1b/0x1c0
[ 6300.628101][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 6300.628387][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6300.628706][    C1]  ? lock_acquire+0x1c1/0x220
[ 6300.628947][    C1]  ? lock_release+0x1d5/0x250
[ 6300.629188][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6300.629438][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6300.629710][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6300.629996][    C1]  ? lock_acquire+0x1c1/0x220
[ 6300.630238][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6300.630482][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6300.630746][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6300.630986][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6300.631239][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6300.631501][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6300.631781][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6300.632066][    C1]  ip_local_deliver+0x19d/0x480
[ 6300.632315][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6300.632589][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6300.632856][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6300.633214][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6300.633470][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6300.633792][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6300.634057][    C1]  ip_rcv+0x564/0x740
[ 6300.634264][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6300.634498][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6300.634758][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6300.635039][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6300.635317][    C1]  ? skb_clone+0x10b/0x330
[ 6300.635547][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6300.635870][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6300.636177][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6300.636463][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6300.636758][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6300.637012][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6300.637247][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6300.637547][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6300.637835][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6300.638165][    C1]  ? lock_acquire+0x1c1/0x220
[ 6300.638408][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6300.638704][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6300.638992][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6300.639311][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6300.639569][    C1]  ? __skb_clone+0x57a/0x760
[ 6300.639807][    C1]  netif_receive_skb+0x55/0x280
[ 6300.640057][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6300.640371][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6300.640704][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6300.641006][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6300.641282][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6300.641570][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6300.641889][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6300.642178][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6300.642501][    C1]  ? stack_trace_save+0x95/0xd0
[ 6300.642750][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6300.643036][    C1]  ? kasan_save_stack+0x34/0x50
[ 6300.643287][    C1]  ? kasan_save_stack+0x24/0x50
[ 6300.643536][    C1]  ? kasan_save_track+0x14/0x30
[ 6300.643783][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6300.644052][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6300.644308][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6300.644557][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6300.644822][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6300.645089][    C1]  ? ip_output+0x16b/0x4f0
[ 6300.645320][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6300.645576][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6300.645848][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6300.646119][    C1]  ? get_reg+0x119/0x190
[ 6300.646340][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6300.646610][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6300.646924][    C1]  __tcf_classify+0x329/0x7d0
[ 6300.647168][    C1]  tcf_classify+0x283/0x930
[ 6300.647401][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6300.647651][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6300.647909][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6300.648200][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6300.648468][    C1]  tc_run+0x2e4/0x5d0
[ 6300.648675][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6300.648911][    C1]  ? lock_acquire+0x1c1/0x220
[ 6300.649148][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6300.649411][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6300.649666][    C1]  ? lock_acquire+0x1c1/0x220
[ 6300.649906][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6300.650171][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6300.650481][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6300.650756][    C1]  ? neigh_hh_output+0x348/0x590
[ 6300.651009][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6300.651276][    C1]  ip_finish_output2+0x786/0x18e0
[ 6300.651535][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6300.651822][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6300.652166][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6300.652442][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6300.652698][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6300.652962][    C1]  ip_output+0x16b/0x4f0
[ 6300.653181][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6300.653416][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6300.653663][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6300.653954][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6300.654207][    C1]  ? ip_local_out+0x114/0x3b0
[ 6300.654447][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6300.654698][    C1]  ? __create_object+0x5e/0xb0
[ 6300.654945][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6300.655213][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6300.655498][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6300.655773][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6300.656055][    C1]  tcp_release_cb+0x1e9/0x390
[ 6300.656299][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6300.656566][    C1]  release_sock+0xb8/0x1d0
[ 6300.656795][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6300.657017][    C1]  ? lock_release+0x1d5/0x250
[ 6300.657259][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6300.657513][    C1]  ? core_sys_select+0x620/0x710
[ 6300.657773][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6300.658048][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6300.658276][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6300.658528][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6300.658783][    C1]  ? __fget_light+0x54/0x1e0
[ 6300.659020][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6300.659289][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6300.659532][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6300.659801][    C1]  ? __might_fault+0xc6/0x180
[ 6300.660046][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6300.660331][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6300.660632][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6300.660936][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6300.661262][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6300.661518][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6300.661826][    C1]  do_syscall_64+0xc9/0x1e0
[ 6300.662072][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6300.662371][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6300.662602][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6300.663573][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6300.663996][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6300.664396][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6300.664796][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6300.665194][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6300.665595][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6300.665998][    C1]  </TASK>
[ 6300.666155][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3658s! [perl:7725]
[ 6300.666564][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6300.667805][    C3] irq event stamp: 290154
[ 6300.668022][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6300.668547][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6300.669046][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6300.669513][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6300.669969][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6300.670413][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6300.671022][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6300.671345][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6300.672314][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6300.672621][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6300.673015][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6300.673410][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6300.673806][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6300.674203][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6300.674598][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6300.675041][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6300.675370][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6300.675768][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6300.676164][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6300.676559][    C3] PKRU: 55555554
[ 6300.676740][    C3] Call Trace:
[ 6300.676910][    C3]  <IRQ>
[ 6300.677060][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6300.677320][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6300.677563][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6300.677837][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6300.678106][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6300.678394][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6300.678657][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6300.678960][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6300.679221][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6300.679529][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6300.679821][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6300.680132][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6300.680421][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6300.680713][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6300.681001][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6300.681310][    C3]  ? get_stack_info+0x36/0xc0
[ 6300.681548][    C3]  ? lock_acquire+0x1c1/0x220
[ 6300.681786][    C3]  ? lock_release+0x1d5/0x250
[ 6300.682029][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6300.682276][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6300.682549][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6300.682832][    C3]  ? lock_acquire+0x1c1/0x220
[ 6300.683067][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6300.683306][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6300.683564][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6300.683798][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6300.684042][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6300.684297][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6300.684570][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6300.684844][    C3]  ip_local_deliver+0x19d/0x480
[ 6300.685090][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6300.685359][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6300.685620][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6300.685966][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6300.686215][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6300.686532][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6300.686792][    C3]  ip_rcv+0x564/0x740
[ 6300.686994][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6300.687223][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6300.687474][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6300.687750][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6300.687979][    C3]  ? skb_clone+0x10b/0x330
[ 6300.688206][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6300.688523][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6300.688827][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6300.689105][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6300.689397][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6300.689642][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6300.689875][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6300.690173][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6300.690455][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6300.690778][    C3]  ? lock_acquire+0x1c1/0x220
[ 6300.691016][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6300.691310][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6300.691592][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6300.691912][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6300.692167][    C3]  ? __skb_clone+0x57a/0x760
[ 6300.692399][    C3]  netif_receive_skb+0x55/0x280
[ 6300.692644][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6300.692953][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6300.693281][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6300.693579][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6300.693850][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6300.694138][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6300.694449][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6300.694755][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6300.695077][    C3]  ? lock_release+0x1d5/0x250
[ 6300.695316][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6300.695580][    C3]  ? kernel_text_address+0xce/0xe0
[ 6300.695839][    C3]  ? __kernel_text_address+0x12/0x40
[ 6300.696108][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6300.696392][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6300.696701][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6300.696949][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6300.697223][    C3]  ? get_stack_info+0x36/0xc0
[ 6300.697463][    C3]  __tcf_classify+0x329/0x7d0
[ 6300.697701][    C3]  tcf_classify+0x283/0x930
[ 6300.697932][    C3]  ? lock_release+0x1d5/0x250
[ 6300.698170][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6300.698433][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6300.698687][    C3]  ? __kernel_text_address+0x12/0x40
[ 6300.698951][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6300.699233][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6300.699542][    C3]  tc_run+0x2e4/0x5d0
[ 6300.699746][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6300.699975][    C3]  ? lock_acquire+0x1c1/0x220
[ 6300.700212][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6300.700471][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6300.700722][    C3]  ? lock_acquire+0x1c1/0x220
[ 6300.700959][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6300.701222][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6300.701523][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6300.701793][    C3]  ? neigh_hh_output+0x348/0x590
[ 6300.702048][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6300.702311][    C3]  ip_finish_output2+0x786/0x18e0
[ 6300.702565][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6300.702899][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6300.703172][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6300.703422][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6300.703683][    C3]  ip_output+0x16b/0x4f0
[ 6300.703900][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6300.704140][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6300.704415][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6300.704724][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6300.704997][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6300.705246][    C3]  ? __alloc_skb+0xd4/0x280
[ 6300.705476][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6300.705745][    C3]  ? tcp_fragment+0x168/0x1040
[ 6300.705986][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6300.706236][    C3]  ? ip_local_out+0x114/0x3b0
[ 6300.706472][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6300.706718][    C3]  ? __skb_clone+0x57a/0x760
[ 6300.706952][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6300.707222][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6300.707498][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6300.707742][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6300.707989][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6300.708288][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6300.708604][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6300.708846][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6300.709103][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6300.709368][    C3]  tcp_write_timer+0x82/0x1d0
[ 6300.709606][    C3]  call_timer_fn+0x173/0x430
[ 6300.709839][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6300.710098][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6300.710357][    C3]  __run_timers.part.0+0x52d/0x890
[ 6300.710616][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6300.710884][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6300.711164][    C3]  ? lock_acquire+0x1c1/0x220
[ 6300.711402][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6300.711690][    C3]  ? lock_release+0x1d5/0x250
[ 6300.711932][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6300.712194][    C3]  ? ktime_get+0xb3/0x190
[ 6300.712414][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6300.712706][    C3]  run_timer_softirq+0x72/0x100
[ 6300.712951][    C3]  __do_softirq+0x1b9/0x7ff
[ 6300.713183][    C3]  irq_exit_rcu+0x98/0xc0
[ 6300.713401][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6300.713685][    C3]  </IRQ>
[ 6300.713834][    C3]  <TASK>
[ 6300.713982][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6300.714285][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6300.714605][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6300.715565][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6300.715870][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6300.716264][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6300.716660][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6300.717054][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6300.717448][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6300.717844][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6300.718139][    C3]  uart_start+0xe4/0x1b0
[ 6300.718358][    C3]  n_tty_write+0x677/0x7a0
[ 6300.718589][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6300.718839][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6300.719121][    C3]  ? lock_acquire+0x1c1/0x220
[ 6300.719359][    C3]  ? iterate_tty_write+0x95/0x540
[ 6300.719614][    C3]  iterate_tty_write+0x229/0x540
[ 6300.719865][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6300.720152][    C3]  vfs_write+0x9e9/0x10a0
[ 6300.720373][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6300.720614][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6300.720856][    C3]  ? lock_acquire+0x1c1/0x220
[ 6300.721090][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6300.721380][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6300.721642][    C3]  ? __fget_light+0x54/0x1e0
[ 6300.721881][    C3]  ksys_write+0xf5/0x1e0
[ 6300.722096][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6300.722344][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6300.722650][    C3]  do_syscall_64+0xc9/0x1e0
[ 6300.722878][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6300.723175][    C3] RIP: 0033:0x7f93b2836957
[ 6300.723399][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6300.724359][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6300.724773][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6300.725167][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6300.725565][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6300.725960][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6300.726353][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6300.726751][    C3]  </TASK>
[ 6323.974162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6323.974539][    C1] rcu: 1-....: (3940739 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=955602
[ 6323.975092][    C1] rcu: (t=3930003 jiffies g=1064457 q=100 ncpus=4)
[ 6323.975427][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6323.975881][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6323.976490][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 6323.976821][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 6323.977786][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6323.978113][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6323.978504][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6323.978896][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6323.979290][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6323.979682][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6323.980073][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6323.980512][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6323.980839][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6323.981235][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6323.981625][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6323.982020][    C1] PKRU: 55555554
[ 6323.982199][    C1] Call Trace:
[ 6323.982370][    C1]  <IRQ>
[ 6323.982518][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6323.982789][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6323.983039][    C1]  ? check_cpu_stall+0x284/0x500
[ 6323.983289][    C1]  ? rcu_pending+0x92/0x360
[ 6323.983519][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6323.983787][    C1]  ? update_process_times+0xb9/0x110
[ 6323.984055][    C1]  ? tick_sched_handle+0x67/0x130
[ 6323.984310][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6323.984593][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6323.984834][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6323.985142][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6323.985414][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6323.985700][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6323.985965][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6323.986269][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6323.986529][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6323.986836][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6323.987129][    C1]  </IRQ>
[ 6323.987279][    C1]  <TASK>
[ 6323.987428][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6323.987742][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6323.988030][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 6323.988315][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6323.988602][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6323.988913][    C1]  ? lock_acquire+0x1c1/0x220
[ 6323.989153][    C1]  ? lock_release+0x1d5/0x250
[ 6323.989392][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6323.989639][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6323.989907][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6323.990190][    C1]  ? lock_acquire+0x1c1/0x220
[ 6323.990425][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6323.990666][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6323.990924][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6323.991158][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6323.991403][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6323.991661][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6323.991940][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6323.992214][    C1]  ip_local_deliver+0x19d/0x480
[ 6323.992460][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6323.992729][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6323.992990][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6323.993338][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6323.993589][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6323.993906][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6323.994169][    C1]  ip_rcv+0x564/0x740
[ 6323.994371][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6323.994601][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6323.994854][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6323.995128][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6323.995399][    C1]  ? skb_clone+0x10b/0x330
[ 6323.995627][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6323.995945][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6323.996247][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6323.996529][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6323.996821][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6323.997069][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6323.997299][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6323.997594][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6323.997878][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6323.998201][    C1]  ? lock_acquire+0x1c1/0x220
[ 6323.998438][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6323.998733][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6323.999016][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6323.999331][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6323.999586][    C1]  ? __skb_clone+0x57a/0x760
[ 6323.999819][    C1]  netif_receive_skb+0x55/0x280
[ 6324.000065][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6324.000376][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6324.000705][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6324.001003][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6324.001275][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6324.001561][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6324.001874][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6324.002158][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6324.002472][    C1]  ? stack_trace_save+0x95/0xd0
[ 6324.002716][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6324.002997][    C1]  ? kasan_save_stack+0x34/0x50
[ 6324.003248][    C1]  ? kasan_save_stack+0x24/0x50
[ 6324.003492][    C1]  ? kasan_save_track+0x14/0x30
[ 6324.003739][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6324.004001][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6324.004254][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6324.004501][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6324.004762][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6324.005027][    C1]  ? ip_output+0x16b/0x4f0
[ 6324.005252][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6324.005504][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6324.005774][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6324.006041][    C1]  ? get_reg+0x119/0x190
[ 6324.006256][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6324.006522][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6324.006831][    C1]  __tcf_classify+0x329/0x7d0
[ 6324.007071][    C1]  tcf_classify+0x283/0x930
[ 6324.007299][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6324.007548][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6324.007802][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6324.008085][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6324.008353][    C1]  tc_run+0x2e4/0x5d0
[ 6324.008557][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6324.008787][    C1]  ? lock_acquire+0x1c1/0x220
[ 6324.009024][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6324.009282][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6324.009533][    C1]  ? lock_acquire+0x1c1/0x220
[ 6324.009770][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6324.010032][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6324.010336][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6324.010604][    C1]  ? neigh_hh_output+0x348/0x590
[ 6324.010855][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6324.011118][    C1]  ip_finish_output2+0x786/0x18e0
[ 6324.011371][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6324.011651][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6324.011990][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6324.012264][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6324.012514][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6324.012776][    C1]  ip_output+0x16b/0x4f0
[ 6324.012992][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6324.013225][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6324.013466][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6324.013750][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6324.013998][    C1]  ? ip_local_out+0x114/0x3b0
[ 6324.014239][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6324.014486][    C1]  ? __create_object+0x5e/0xb0
[ 6324.014728][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6324.014993][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6324.015270][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6324.015543][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6324.015823][    C1]  tcp_release_cb+0x1e9/0x390
[ 6324.016062][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6324.016325][    C1]  release_sock+0xb8/0x1d0
[ 6324.016551][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6324.016770][    C1]  ? lock_release+0x1d5/0x250
[ 6324.017007][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6324.017257][    C1]  ? core_sys_select+0x620/0x710
[ 6324.017512][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6324.017780][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6324.018003][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6324.018251][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6324.018503][    C1]  ? __fget_light+0x54/0x1e0
[ 6324.018738][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6324.019002][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6324.019242][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6324.019504][    C1]  ? __might_fault+0xc6/0x180
[ 6324.019746][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6324.020025][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6324.020323][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6324.020619][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6324.020938][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6324.021189][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6324.021490][    C1]  do_syscall_64+0xc9/0x1e0
[ 6324.021724][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6324.022025][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6324.022253][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6324.023213][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6324.023635][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6324.024033][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6324.024427][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6324.024821][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6324.025219][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6324.025618][    C1]  </TASK>
[ 6324.025774][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6324.026046][    C3] NMI backtrace for cpu 3
[ 6324.026051][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6324.026056][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6324.026058][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 6324.026064][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 6324.026067][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6324.026070][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6324.026073][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6324.026074][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6324.026076][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6324.026078][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6324.026080][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6324.026082][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6324.026085][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6324.026087][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6324.026088][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6324.026090][    C3] PKRU: 55555554
[ 6324.026091][    C3] Call Trace:
[ 6324.026093][    C3]  <NMI>
[ 6324.026096][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6324.026101][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6324.026106][    C3]  ? nmi_handle+0x153/0x420
[ 6324.026112][    C3]  ? default_do_nmi+0x41/0x100
[ 6324.026115][    C3]  ? exc_nmi+0xf3/0x120
[ 6324.026117][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6324.026123][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6324.026126][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 6324.026129][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 6324.026133][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 6324.026136][    C3]  </NMI>
[ 6324.026137][    C3]  <IRQ>
[ 6324.026138][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6324.026141][    C3]  ? get_stack_info+0x36/0xc0
[ 6324.026147][    C3]  ? lock_acquire+0x1c1/0x220
[ 6324.026151][    C3]  ? lock_release+0x1d5/0x250
[ 6324.026154][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6324.026158][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6324.026162][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6324.026165][    C3]  ? lock_acquire+0x1c1/0x220
[ 6324.026167][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6324.026171][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6324.026175][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6324.026181][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6324.026184][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6324.026188][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6324.026194][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6324.026198][    C3]  ip_local_deliver+0x19d/0x480
[ 6324.026200][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6324.026202][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6324.026205][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6324.026210][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6324.026214][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6324.026218][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6324.026227][    C3]  ip_rcv+0x564/0x740
[ 6324.026230][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6324.026232][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6324.026237][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6324.026240][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6324.026245][    C3]  ? skb_clone+0x10b/0x330
[ 6324.026248][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6324.026254][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6324.026259][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6324.026262][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6324.026270][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6324.026274][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6324.026277][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6324.026280][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6324.026284][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6324.026288][    C3]  ? lock_acquire+0x1c1/0x220
[ 6324.026291][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6324.026295][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6324.026299][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6324.026303][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6324.026306][    C3]  ? __skb_clone+0x57a/0x760
[ 6324.026309][    C3]  netif_receive_skb+0x55/0x280
[ 6324.026312][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6324.026319][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6324.026326][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6324.026332][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6324.026337][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6324.026347][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6324.026356][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6324.026365][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6324.026374][    C3]  ? lock_release+0x1d5/0x250
[ 6324.026377][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6324.026383][    C3]  ? kernel_text_address+0xce/0xe0
[ 6324.026387][    C3]  ? __kernel_text_address+0x12/0x40
[ 6324.026390][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6324.026393][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6324.026396][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6324.026403][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6324.026406][    C3]  ? get_stack_info+0x36/0xc0
[ 6324.026410][    C3]  __tcf_classify+0x329/0x7d0
[ 6324.026415][    C3]  tcf_classify+0x283/0x930
[ 6324.026419][    C3]  ? lock_release+0x1d5/0x250
[ 6324.026422][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6324.026425][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6324.026428][    C3]  ? __kernel_text_address+0x12/0x40
[ 6324.026431][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6324.026433][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6324.026437][    C3]  tc_run+0x2e4/0x5d0
[ 6324.026440][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6324.026443][    C3]  ? lock_acquire+0x1c1/0x220
[ 6324.026446][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6324.026450][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6324.026454][    C3]  ? lock_acquire+0x1c1/0x220
[ 6324.026456][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6324.026459][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6324.026463][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6324.026465][    C3]  ? neigh_hh_output+0x348/0x590
[ 6324.026469][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6324.026473][    C3]  ip_finish_output2+0x786/0x18e0
[ 6324.026476][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6324.026484][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6324.026486][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6324.026490][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6324.026494][    C3]  ip_output+0x16b/0x4f0
[ 6324.026497][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6324.026499][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6324.026502][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6324.026505][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6324.026508][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6324.026513][    C3]  ? __alloc_skb+0xd4/0x280
[ 6324.026516][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6324.026522][    C3]  ? tcp_fragment+0x168/0x1040
[ 6324.026526][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6324.026529][    C3]  ? ip_local_out+0x114/0x3b0
[ 6324.026532][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6324.026536][    C3]  ? __skb_clone+0x57a/0x760
[ 6324.026539][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6324.026545][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6324.026548][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6324.026553][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6324.026557][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6324.026562][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6324.026565][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6324.026569][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6324.026572][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6324.026576][    C3]  tcp_write_timer+0x82/0x1d0
[ 6324.026579][    C3]  call_timer_fn+0x173/0x430
[ 6324.026584][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6324.026589][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6324.026593][    C3]  __run_timers.part.0+0x52d/0x890
[ 6324.026596][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6324.026600][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6324.026603][    C3]  ? lock_acquire+0x1c1/0x220
[ 6324.026605][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6324.026610][    C3]  ? lock_release+0x1d5/0x250
[ 6324.026612][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6324.026615][    C3]  ? ktime_get+0xb3/0x190
[ 6324.026618][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6324.026623][    C3]  run_timer_softirq+0x72/0x100
[ 6324.026626][    C3]  __do_softirq+0x1b9/0x7ff
[ 6324.026631][    C3]  irq_exit_rcu+0x98/0xc0
[ 6324.026634][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6324.026638][    C3]  </IRQ>
[ 6324.026638][    C3]  <TASK>
[ 6324.026640][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6324.026643][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6324.026646][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6324.026649][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6324.026651][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6324.026652][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6324.026654][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6324.026655][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6324.026657][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6324.026660][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6324.026664][    C3]  uart_start+0xe4/0x1b0
[ 6324.026671][    C3]  n_tty_write+0x677/0x7a0
[ 6324.026679][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6324.026683][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6324.026689][    C3]  ? lock_acquire+0x1c1/0x220
[ 6324.026691][    C3]  ? iterate_tty_write+0x95/0x540
[ 6324.026696][    C3]  iterate_tty_write+0x229/0x540
[ 6324.026701][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6324.026705][    C3]  vfs_write+0x9e9/0x10a0
[ 6324.026709][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6324.026712][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6324.026716][    C3]  ? lock_acquire+0x1c1/0x220
[ 6324.026718][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6324.026722][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6324.026725][    C3]  ? __fget_light+0x54/0x1e0
[ 6324.026730][    C3]  ksys_write+0xf5/0x1e0
[ 6324.026733][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6324.026738][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6324.026742][    C3]  do_syscall_64+0xc9/0x1e0
[ 6324.026746][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6324.026750][    C3] RIP: 0033:0x7f93b2836957
[ 6324.026753][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6324.026756][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6324.026758][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6324.026760][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6324.026761][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6324.026763][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6324.026765][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6324.026770][    C3]  </TASK>
[ 6348.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3703s! [ncat:8027]
[ 6348.613551][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6348.614815][    C1] irq event stamp: 174248
[ 6348.615036][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6348.615568][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6348.616035][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6348.616504][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6348.616965][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6348.617413][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6348.618019][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6348.618347][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6348.619324][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6348.619631][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6348.620033][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6348.620430][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6348.620830][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6348.621229][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6348.621635][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6348.622081][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6348.622419][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6348.622821][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6348.623226][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6348.623631][    C1] PKRU: 55555554
[ 6348.623815][    C1] Call Trace:
[ 6348.623988][    C1]  <IRQ>
[ 6348.624139][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6348.624406][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6348.624652][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6348.624928][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6348.625204][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6348.625497][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6348.625762][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6348.626068][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6348.626333][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6348.626645][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6348.626940][    C1]  </IRQ>
[ 6348.627090][    C1]  <TASK>
[ 6348.627240][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6348.627553][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6348.627842][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6348.628136][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6348.628424][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6348.628734][    C1]  ? lock_acquire+0x1c1/0x220
[ 6348.628974][    C1]  ? lock_release+0x1d5/0x250
[ 6348.629214][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6348.629464][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6348.629738][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6348.630023][    C1]  ? lock_acquire+0x1c1/0x220
[ 6348.630263][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6348.630502][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6348.630761][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6348.630997][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6348.631242][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6348.631501][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6348.631779][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6348.632055][    C1]  ip_local_deliver+0x19d/0x480
[ 6348.632301][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6348.632576][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6348.632837][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6348.633186][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6348.633438][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6348.633755][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6348.634016][    C1]  ip_rcv+0x564/0x740
[ 6348.634220][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6348.634447][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6348.634699][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6348.634975][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6348.635248][    C1]  ? skb_clone+0x10b/0x330
[ 6348.635473][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6348.635790][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6348.636094][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6348.636372][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6348.636664][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6348.636914][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6348.637143][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6348.637440][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6348.637723][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6348.638049][    C1]  ? lock_acquire+0x1c1/0x220
[ 6348.638287][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6348.638583][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6348.638869][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6348.639186][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6348.639442][    C1]  ? __skb_clone+0x57a/0x760
[ 6348.639675][    C1]  netif_receive_skb+0x55/0x280
[ 6348.639925][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6348.640236][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6348.640566][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6348.640863][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6348.641136][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6348.641421][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6348.641736][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6348.642017][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6348.642331][    C1]  ? stack_trace_save+0x95/0xd0
[ 6348.642580][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6348.642857][    C1]  ? kasan_save_stack+0x34/0x50
[ 6348.643104][    C1]  ? kasan_save_stack+0x24/0x50
[ 6348.643350][    C1]  ? kasan_save_track+0x14/0x30
[ 6348.643596][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6348.643857][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6348.644108][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6348.644354][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6348.644615][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6348.644876][    C1]  ? ip_output+0x16b/0x4f0
[ 6348.645102][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6348.645356][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6348.645627][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6348.645892][    C1]  ? get_reg+0x119/0x190
[ 6348.646109][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6348.646377][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6348.646687][    C1]  __tcf_classify+0x329/0x7d0
[ 6348.646926][    C1]  tcf_classify+0x283/0x930
[ 6348.647158][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6348.647405][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6348.647659][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6348.647941][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6348.648210][    C1]  tc_run+0x2e4/0x5d0
[ 6348.648417][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6348.648647][    C1]  ? lock_acquire+0x1c1/0x220
[ 6348.648884][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6348.649142][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6348.649395][    C1]  ? lock_acquire+0x1c1/0x220
[ 6348.649635][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6348.649898][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6348.650203][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6348.650472][    C1]  ? neigh_hh_output+0x348/0x590
[ 6348.650723][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6348.650988][    C1]  ip_finish_output2+0x786/0x18e0
[ 6348.651243][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6348.651521][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6348.651862][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6348.652137][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6348.652391][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6348.652657][    C1]  ip_output+0x16b/0x4f0
[ 6348.652872][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6348.653106][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6348.653349][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6348.653634][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6348.653884][    C1]  ? ip_local_out+0x114/0x3b0
[ 6348.654122][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6348.654370][    C1]  ? __create_object+0x5e/0xb0
[ 6348.654613][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6348.654878][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6348.655160][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6348.655432][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6348.655712][    C1]  tcp_release_cb+0x1e9/0x390
[ 6348.655952][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6348.656221][    C1]  release_sock+0xb8/0x1d0
[ 6348.656448][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6348.656672][    C1]  ? lock_release+0x1d5/0x250
[ 6348.656910][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6348.657159][    C1]  ? core_sys_select+0x620/0x710
[ 6348.657411][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6348.657679][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6348.657903][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6348.658152][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6348.658408][    C1]  ? __fget_light+0x54/0x1e0
[ 6348.658646][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6348.658909][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6348.659150][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6348.659414][    C1]  ? __might_fault+0xc6/0x180
[ 6348.659656][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6348.659938][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6348.660239][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6348.660536][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6348.660858][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6348.661109][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6348.661414][    C1]  do_syscall_64+0xc9/0x1e0
[ 6348.661649][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6348.661950][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6348.662176][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6348.663132][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6348.663547][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6348.663943][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6348.664338][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6348.664732][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6348.665125][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6348.665524][    C1]  </TASK>
[ 6348.665681][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3703s! [perl:7725]
[ 6348.666085][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6348.667328][    C3] irq event stamp: 290154
[ 6348.667544][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6348.668067][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6348.668568][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6348.669034][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6348.669491][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6348.669937][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6348.670545][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6348.670866][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6348.671835][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6348.672141][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6348.672536][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6348.672933][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6348.673329][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6348.673724][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6348.674120][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6348.674563][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6348.674894][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6348.675292][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6348.675687][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6348.676082][    C3] PKRU: 55555554
[ 6348.676261][    C3] Call Trace:
[ 6348.676430][    C3]  <IRQ>
[ 6348.676577][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6348.676836][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6348.677077][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6348.677353][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6348.677624][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6348.677909][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6348.678171][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6348.678474][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6348.678733][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6348.679040][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6348.679334][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6348.679646][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6348.679932][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6348.680226][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6348.680511][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6348.680820][    C3]  ? get_stack_info+0x36/0xc0
[ 6348.681060][    C3]  ? lock_acquire+0x1c1/0x220
[ 6348.681298][    C3]  ? lock_release+0x1d5/0x250
[ 6348.681534][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6348.681785][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6348.682056][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6348.682339][    C3]  ? lock_acquire+0x1c1/0x220
[ 6348.682576][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6348.682813][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6348.683072][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6348.683305][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6348.683550][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6348.683806][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6348.684077][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6348.684353][    C3]  ip_local_deliver+0x19d/0x480
[ 6348.684597][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6348.684868][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6348.685130][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6348.685473][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6348.685722][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6348.686040][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6348.686301][    C3]  ip_rcv+0x564/0x740
[ 6348.686503][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6348.686733][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6348.686984][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6348.687258][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6348.687489][    C3]  ? skb_clone+0x10b/0x330
[ 6348.687712][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6348.688028][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6348.688333][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6348.688611][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6348.688906][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6348.689153][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6348.689381][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6348.689679][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6348.689963][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6348.690286][    C3]  ? lock_acquire+0x1c1/0x220
[ 6348.690521][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6348.690816][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6348.691097][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6348.691412][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6348.691670][    C3]  ? __skb_clone+0x57a/0x760
[ 6348.691904][    C3]  netif_receive_skb+0x55/0x280
[ 6348.692151][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6348.692461][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6348.692791][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6348.693086][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6348.693359][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6348.693644][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6348.693956][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6348.694265][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6348.694591][    C3]  ? lock_release+0x1d5/0x250
[ 6348.694826][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6348.695089][    C3]  ? kernel_text_address+0xce/0xe0
[ 6348.695349][    C3]  ? __kernel_text_address+0x12/0x40
[ 6348.695615][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6348.695895][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6348.696204][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6348.696452][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6348.696726][    C3]  ? get_stack_info+0x36/0xc0
[ 6348.696965][    C3]  __tcf_classify+0x329/0x7d0
[ 6348.697206][    C3]  tcf_classify+0x283/0x930
[ 6348.697434][    C3]  ? lock_release+0x1d5/0x250
[ 6348.697671][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6348.697932][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6348.698187][    C3]  ? __kernel_text_address+0x12/0x40
[ 6348.698452][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6348.698734][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6348.699044][    C3]  tc_run+0x2e4/0x5d0
[ 6348.699247][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6348.699477][    C3]  ? lock_acquire+0x1c1/0x220
[ 6348.699711][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6348.699970][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6348.700221][    C3]  ? lock_acquire+0x1c1/0x220
[ 6348.700458][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6348.700720][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6348.701021][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6348.701291][    C3]  ? neigh_hh_output+0x348/0x590
[ 6348.701542][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6348.701808][    C3]  ip_finish_output2+0x786/0x18e0
[ 6348.702062][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6348.702397][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6348.702672][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6348.702923][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6348.703186][    C3]  ip_output+0x16b/0x4f0
[ 6348.703400][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6348.703642][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6348.703915][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6348.704224][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6348.704498][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6348.704747][    C3]  ? __alloc_skb+0xd4/0x280
[ 6348.704976][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6348.705243][    C3]  ? tcp_fragment+0x168/0x1040
[ 6348.705485][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6348.705733][    C3]  ? ip_local_out+0x114/0x3b0
[ 6348.705973][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6348.706220][    C3]  ? __skb_clone+0x57a/0x760
[ 6348.706451][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6348.706719][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6348.706998][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6348.707242][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6348.707488][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6348.707785][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6348.708103][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6348.708346][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6348.708605][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6348.708870][    C3]  tcp_write_timer+0x82/0x1d0
[ 6348.709108][    C3]  call_timer_fn+0x173/0x430
[ 6348.709343][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6348.709603][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6348.709863][    C3]  __run_timers.part.0+0x52d/0x890
[ 6348.710123][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6348.710391][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6348.710674][    C3]  ? lock_acquire+0x1c1/0x220
[ 6348.710910][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6348.711201][    C3]  ? lock_release+0x1d5/0x250
[ 6348.711437][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6348.711704][    C3]  ? ktime_get+0xb3/0x190
[ 6348.711923][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6348.712219][    C3]  run_timer_softirq+0x72/0x100
[ 6348.712466][    C3]  __do_softirq+0x1b9/0x7ff
[ 6348.712696][    C3]  irq_exit_rcu+0x98/0xc0
[ 6348.712915][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6348.713197][    C3]  </IRQ>
[ 6348.713347][    C3]  <TASK>
[ 6348.713497][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6348.713799][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6348.714120][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6348.715081][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6348.715386][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6348.715781][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6348.716176][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6348.716571][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6348.716967][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6348.717366][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6348.717659][    C3]  uart_start+0xe4/0x1b0
[ 6348.717876][    C3]  n_tty_write+0x677/0x7a0
[ 6348.718102][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6348.718353][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6348.718639][    C3]  ? lock_acquire+0x1c1/0x220
[ 6348.718875][    C3]  ? iterate_tty_write+0x95/0x540
[ 6348.719130][    C3]  iterate_tty_write+0x229/0x540
[ 6348.719382][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6348.719669][    C3]  vfs_write+0x9e9/0x10a0
[ 6348.719887][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6348.720129][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6348.720373][    C3]  ? lock_acquire+0x1c1/0x220
[ 6348.720611][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6348.720898][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6348.721159][    C3]  ? __fget_light+0x54/0x1e0
[ 6348.721398][    C3]  ksys_write+0xf5/0x1e0
[ 6348.721614][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6348.721864][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6348.722167][    C3]  do_syscall_64+0xc9/0x1e0
[ 6348.722399][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6348.722694][    C3] RIP: 0033:0x7f93b2836957
[ 6348.722920][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6348.723881][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6348.724300][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6348.724696][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6348.725091][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6348.725486][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6348.725883][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6348.726282][    C3]  </TASK>
[ 6376.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3729s! [ncat:8027]
[ 6376.613553][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6376.614809][    C1] irq event stamp: 174248
[ 6376.615028][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6376.615554][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6376.616020][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6376.616487][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6376.616947][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6376.617391][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6376.617998][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6376.618320][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6376.619282][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6376.619588][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6376.619982][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6376.620379][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6376.620774][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6376.621169][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6376.621578][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6376.622017][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6376.622343][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6376.622737][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6376.623130][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6376.623522][    C1] PKRU: 55555554
[ 6376.623703][    C1] Call Trace:
[ 6376.623871][    C1]  <IRQ>
[ 6376.624018][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6376.624278][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6376.624520][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6376.624794][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6376.625064][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6376.625352][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6376.625614][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6376.625918][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6376.626190][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6376.626490][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6376.626797][    C1]  </IRQ>
[ 6376.626947][    C1]  <TASK>
[ 6376.627096][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6376.627406][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6376.627690][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6376.627987][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6376.628268][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6376.628589][    C1]  ? lock_acquire+0x1c1/0x220
[ 6376.628827][    C1]  ? lock_release+0x1d5/0x250
[ 6376.629065][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6376.629313][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6376.629583][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6376.629866][    C1]  ? lock_acquire+0x1c1/0x220
[ 6376.630102][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6376.630342][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6376.630600][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6376.630834][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6376.631079][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6376.631335][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6376.631612][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6376.631897][    C1]  ip_local_deliver+0x19d/0x480
[ 6376.632144][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6376.632413][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6376.632674][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6376.633020][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6376.633271][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6376.633588][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6376.633850][    C1]  ip_rcv+0x564/0x740
[ 6376.634053][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6376.634283][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6376.634533][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6376.634810][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6376.635080][    C1]  ? skb_clone+0x10b/0x330
[ 6376.635306][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6376.635623][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6376.635926][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6376.636205][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6376.636497][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6376.636745][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6376.636974][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6376.637273][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6376.637557][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6376.637879][    C1]  ? lock_acquire+0x1c1/0x220
[ 6376.638115][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6376.638409][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6376.638693][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6376.639008][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6376.639262][    C1]  ? __skb_clone+0x57a/0x760
[ 6376.639494][    C1]  netif_receive_skb+0x55/0x280
[ 6376.639740][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6376.640050][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6376.640379][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6376.640676][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6376.640949][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6376.641234][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6376.641548][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6376.641829][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6376.642140][    C1]  ? stack_trace_save+0x95/0xd0
[ 6376.642386][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6376.642664][    C1]  ? kasan_save_stack+0x34/0x50
[ 6376.642912][    C1]  ? kasan_save_stack+0x24/0x50
[ 6376.643156][    C1]  ? kasan_save_track+0x14/0x30
[ 6376.643402][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6376.643663][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6376.643915][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6376.644162][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6376.644423][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6376.644685][    C1]  ? ip_output+0x16b/0x4f0
[ 6376.644910][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6376.645163][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6376.645433][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6376.645700][    C1]  ? get_reg+0x119/0x190
[ 6376.645915][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6376.646180][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6376.646487][    C1]  __tcf_classify+0x329/0x7d0
[ 6376.646727][    C1]  tcf_classify+0x283/0x930
[ 6376.646957][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6376.647204][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6376.647457][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6376.647740][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6376.648007][    C1]  tc_run+0x2e4/0x5d0
[ 6376.648211][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6376.648440][    C1]  ? lock_acquire+0x1c1/0x220
[ 6376.648676][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6376.648935][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6376.649186][    C1]  ? lock_acquire+0x1c1/0x220
[ 6376.649423][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6376.649685][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6376.649987][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6376.650257][    C1]  ? neigh_hh_output+0x348/0x590
[ 6376.650508][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6376.650770][    C1]  ip_finish_output2+0x786/0x18e0
[ 6376.651023][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6376.651303][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6376.651643][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6376.651916][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6376.652169][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6376.652432][    C1]  ip_output+0x16b/0x4f0
[ 6376.652647][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6376.652880][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6376.653122][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6376.653408][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6376.653656][    C1]  ? ip_local_out+0x114/0x3b0
[ 6376.653897][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6376.654144][    C1]  ? __create_object+0x5e/0xb0
[ 6376.654388][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6376.654652][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6376.654931][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6376.655204][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6376.655483][    C1]  tcp_release_cb+0x1e9/0x390
[ 6376.655722][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6376.655986][    C1]  release_sock+0xb8/0x1d0
[ 6376.656210][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6376.656430][    C1]  ? lock_release+0x1d5/0x250
[ 6376.656668][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6376.656918][    C1]  ? core_sys_select+0x620/0x710
[ 6376.657173][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6376.657442][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6376.657665][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6376.657914][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6376.658168][    C1]  ? __fget_light+0x54/0x1e0
[ 6376.658403][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6376.658667][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6376.658906][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6376.659170][    C1]  ? __might_fault+0xc6/0x180
[ 6376.659410][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6376.659691][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6376.659989][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6376.660288][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6376.660606][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6376.660857][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6376.661159][    C1]  do_syscall_64+0xc9/0x1e0
[ 6376.661391][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6376.661693][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6376.661920][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6376.662894][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6376.663319][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6376.663722][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6376.664125][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6376.664526][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6376.664928][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6376.665335][    C1]  </TASK>
[ 6376.665491][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3729s! [perl:7725]
[ 6376.665896][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6376.667124][    C3] irq event stamp: 290154
[ 6376.667337][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6376.667860][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6376.668357][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6376.668822][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6376.669278][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6376.669720][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6376.670327][    C3] RIP: 0010:kasan_check_range+0x106/0x1c0
[ 6376.670614][    C3] Code: 00 74 f2 48 89 c2 b8 01 00 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff <5b> b8 01 00 00 00 5d 41 5c c3 cc cc cc cc 41 bc 08 00 00 00 45 29
[ 6376.671577][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000246
[ 6376.671882][    C3] RAX: ffffed1000f5136c RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[ 6376.672276][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6376.672671][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[ 6376.673067][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6376.673461][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6376.673854][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6376.674295][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6376.674624][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6376.675022][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6376.675416][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6376.675809][    C3] PKRU: 55555554
[ 6376.675989][    C3] Call Trace:
[ 6376.676158][    C3]  <IRQ>
[ 6376.676303][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6376.676561][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6376.676802][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6376.677075][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6376.677348][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6376.677632][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6376.677894][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6376.678196][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6376.678453][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 6376.678711][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6376.679018][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6376.679310][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6376.679619][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6376.679907][    C3]  ? kasan_check_range+0x106/0x1c0
[ 6376.680165][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 6376.680442][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6376.680751][    C3]  ? get_stack_info+0x36/0xc0
[ 6376.680990][    C3]  ? lock_acquire+0x1c1/0x220
[ 6376.681228][    C3]  ? lock_release+0x1d5/0x250
[ 6376.681464][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6376.681715][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6376.681985][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6376.682266][    C3]  ? lock_acquire+0x1c1/0x220
[ 6376.682503][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6376.682740][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6376.682998][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6376.683228][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6376.683473][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6376.683728][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6376.683999][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6376.684275][    C3]  ip_local_deliver+0x19d/0x480
[ 6376.684518][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6376.684788][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6376.685048][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6376.685389][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6376.685639][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6376.685955][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6376.686214][    C3]  ip_rcv+0x564/0x740
[ 6376.686414][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6376.686644][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6376.686894][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6376.687167][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6376.687400][    C3]  ? skb_clone+0x10b/0x330
[ 6376.687623][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6376.687938][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6376.688242][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6376.688519][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6376.688811][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6376.689057][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6376.689286][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6376.689581][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6376.689863][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6376.690187][    C3]  ? lock_acquire+0x1c1/0x220
[ 6376.690422][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6376.690716][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6376.690998][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6376.691312][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6376.691570][    C3]  ? __skb_clone+0x57a/0x760
[ 6376.691802][    C3]  netif_receive_skb+0x55/0x280
[ 6376.692048][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6376.692357][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6376.692686][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6376.692982][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6376.693254][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6376.693538][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6376.693849][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6376.694155][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6376.694478][    C3]  ? lock_release+0x1d5/0x250
[ 6376.694715][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6376.694978][    C3]  ? kernel_text_address+0xce/0xe0
[ 6376.695237][    C3]  ? __kernel_text_address+0x12/0x40
[ 6376.695502][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6376.695782][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6376.696090][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6376.696339][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6376.696611][    C3]  ? get_stack_info+0x36/0xc0
[ 6376.696850][    C3]  __tcf_classify+0x329/0x7d0
[ 6376.697090][    C3]  tcf_classify+0x283/0x930
[ 6376.697319][    C3]  ? lock_release+0x1d5/0x250
[ 6376.697555][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6376.697815][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6376.698069][    C3]  ? __kernel_text_address+0x12/0x40
[ 6376.698335][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6376.698615][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6376.698924][    C3]  tc_run+0x2e4/0x5d0
[ 6376.699126][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6376.699356][    C3]  ? lock_acquire+0x1c1/0x220
[ 6376.699591][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6376.699849][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6376.700099][    C3]  ? lock_acquire+0x1c1/0x220
[ 6376.700335][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6376.700597][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6376.700899][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6376.701169][    C3]  ? neigh_hh_output+0x348/0x590
[ 6376.701419][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6376.701686][    C3]  ip_finish_output2+0x786/0x18e0
[ 6376.701939][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6376.702275][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6376.702547][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6376.702801][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6376.703062][    C3]  ip_output+0x16b/0x4f0
[ 6376.703275][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6376.703515][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6376.703791][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6376.704098][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6376.704372][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6376.704620][    C3]  ? __alloc_skb+0xd4/0x280
[ 6376.704847][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6376.705113][    C3]  ? tcp_fragment+0x168/0x1040
[ 6376.705353][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6376.705601][    C3]  ? ip_local_out+0x114/0x3b0
[ 6376.705839][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6376.706084][    C3]  ? __skb_clone+0x57a/0x760
[ 6376.706316][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6376.706581][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6376.706857][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6376.707099][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6376.707345][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6376.707639][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6376.707955][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6376.708197][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6376.708454][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6376.708722][    C3]  tcp_write_timer+0x82/0x1d0
[ 6376.708957][    C3]  call_timer_fn+0x173/0x430
[ 6376.709191][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6376.709451][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6376.709709][    C3]  __run_timers.part.0+0x52d/0x890
[ 6376.709966][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6376.710232][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6376.710515][    C3]  ? lock_acquire+0x1c1/0x220
[ 6376.710750][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6376.711038][    C3]  ? lock_release+0x1d5/0x250
[ 6376.711275][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6376.711541][    C3]  ? ktime_get+0xb3/0x190
[ 6376.711758][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6376.712052][    C3]  run_timer_softirq+0x72/0x100
[ 6376.712298][    C3]  __do_softirq+0x1b9/0x7ff
[ 6376.712526][    C3]  irq_exit_rcu+0x98/0xc0
[ 6376.712746][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6376.713027][    C3]  </IRQ>
[ 6376.713177][    C3]  <TASK>
[ 6376.713326][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6376.713627][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6376.713947][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6376.714905][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6376.715210][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6376.715604][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6376.715997][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6376.716392][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6376.716788][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6376.717184][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6376.717477][    C3]  uart_start+0xe4/0x1b0
[ 6376.717693][    C3]  n_tty_write+0x677/0x7a0
[ 6376.717920][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6376.718169][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6376.718452][    C3]  ? lock_acquire+0x1c1/0x220
[ 6376.718689][    C3]  ? iterate_tty_write+0x95/0x540
[ 6376.718942][    C3]  iterate_tty_write+0x229/0x540
[ 6376.719193][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6376.719479][    C3]  vfs_write+0x9e9/0x10a0
[ 6376.719700][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6376.719938][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6376.720181][    C3]  ? lock_acquire+0x1c1/0x220
[ 6376.720418][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6376.720704][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6376.720966][    C3]  ? __fget_light+0x54/0x1e0
[ 6376.721199][    C3]  ksys_write+0xf5/0x1e0
[ 6376.721415][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6376.721666][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6376.721966][    C3]  do_syscall_64+0xc9/0x1e0
[ 6376.722197][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6376.722494][    C3] RIP: 0033:0x7f93b2836957
[ 6376.722716][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6376.723678][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6376.724097][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6376.724491][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6376.724884][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6376.725280][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6376.725674][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6376.726071][    C3]  </TASK>
[ 6402.029161][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6402.029503][    C1] rcu: 1-....: (4018639 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=974806
[ 6402.030041][    C1] rcu: (t=4008058 jiffies g=1064457 q=100 ncpus=4)
[ 6402.030365][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6402.030799][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6402.031392][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6402.031732][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6402.032705][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6402.033005][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6402.033394][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6402.033781][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6402.034163][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6402.034554][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6402.034941][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6402.035373][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6402.035696][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6402.036085][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6402.036475][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6402.036862][    C1] PKRU: 55555554
[ 6402.037038][    C1] Call Trace:
[ 6402.037204][    C1]  <IRQ>
[ 6402.037349][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6402.037615][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6402.037862][    C1]  ? check_cpu_stall+0x284/0x500
[ 6402.038108][    C1]  ? rcu_pending+0x92/0x360
[ 6402.038332][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6402.038596][    C1]  ? update_process_times+0xb9/0x110
[ 6402.038859][    C1]  ? tick_sched_handle+0x67/0x130
[ 6402.039110][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6402.039387][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6402.039623][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6402.039926][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6402.040193][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6402.040476][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6402.040734][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6402.041032][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6402.041315][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6402.041623][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6402.041916][    C1]  </IRQ>
[ 6402.042068][    C1]  <TASK>
[ 6402.042219][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6402.042536][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6402.042825][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6402.043121][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6402.043409][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6402.043722][    C1]  ? lock_acquire+0x1c1/0x220
[ 6402.043963][    C1]  ? lock_release+0x1d5/0x250
[ 6402.044205][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6402.044455][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6402.044729][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6402.045014][    C1]  ? lock_acquire+0x1c1/0x220
[ 6402.045253][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6402.045494][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6402.045755][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6402.045991][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6402.046237][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6402.046495][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6402.046772][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6402.047049][    C1]  ip_local_deliver+0x19d/0x480
[ 6402.047299][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6402.047571][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6402.047834][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6402.048182][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6402.048436][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6402.048756][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6402.049018][    C1]  ip_rcv+0x564/0x740
[ 6402.049224][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6402.049453][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6402.049705][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6402.049983][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6402.050258][    C1]  ? skb_clone+0x10b/0x330
[ 6402.050483][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6402.050802][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6402.051109][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6402.051395][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6402.051691][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6402.051941][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6402.052171][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6402.052471][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6402.052757][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6402.053085][    C1]  ? lock_acquire+0x1c1/0x220
[ 6402.053325][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6402.053623][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6402.053908][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6402.054225][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6402.054481][    C1]  ? __skb_clone+0x57a/0x760
[ 6402.054717][    C1]  netif_receive_skb+0x55/0x280
[ 6402.054966][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6402.055281][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6402.055615][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6402.055914][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6402.056190][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6402.056478][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6402.056791][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6402.057075][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6402.057391][    C1]  ? stack_trace_save+0x95/0xd0
[ 6402.057639][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6402.057918][    C1]  ? kasan_save_stack+0x34/0x50
[ 6402.058166][    C1]  ? kasan_save_stack+0x24/0x50
[ 6402.058415][    C1]  ? kasan_save_track+0x14/0x30
[ 6402.058663][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6402.058927][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6402.059182][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6402.059429][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6402.059693][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6402.059956][    C1]  ? ip_output+0x16b/0x4f0
[ 6402.060184][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6402.060441][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6402.060714][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6402.060981][    C1]  ? get_reg+0x119/0x190
[ 6402.061200][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6402.061471][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6402.061781][    C1]  __tcf_classify+0x329/0x7d0
[ 6402.062024][    C1]  tcf_classify+0x283/0x930
[ 6402.062255][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6402.062505][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6402.062761][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6402.063047][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6402.063318][    C1]  tc_run+0x2e4/0x5d0
[ 6402.063525][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6402.063754][    C1]  ? lock_acquire+0x1c1/0x220
[ 6402.063995][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6402.064256][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6402.064509][    C1]  ? lock_acquire+0x1c1/0x220
[ 6402.064747][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6402.065013][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6402.065317][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6402.065590][    C1]  ? neigh_hh_output+0x348/0x590
[ 6402.065843][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6402.066109][    C1]  ip_finish_output2+0x786/0x18e0
[ 6402.066365][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6402.066646][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6402.066985][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6402.067263][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6402.067517][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6402.067782][    C1]  ip_output+0x16b/0x4f0
[ 6402.067998][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6402.068235][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6402.068479][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6402.068767][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6402.069019][    C1]  ? ip_local_out+0x114/0x3b0
[ 6402.069260][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6402.069508][    C1]  ? __create_object+0x5e/0xb0
[ 6402.069754][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6402.070021][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6402.070303][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6402.070575][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6402.070859][    C1]  tcp_release_cb+0x1e9/0x390
[ 6402.071099][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6402.071368][    C1]  release_sock+0xb8/0x1d0
[ 6402.071598][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6402.071821][    C1]  ? lock_release+0x1d5/0x250
[ 6402.072059][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6402.072309][    C1]  ? core_sys_select+0x620/0x710
[ 6402.072563][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6402.072834][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6402.073061][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6402.073310][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6402.073565][    C1]  ? __fget_light+0x54/0x1e0
[ 6402.073802][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6402.074068][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6402.074309][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6402.074576][    C1]  ? __might_fault+0xc6/0x180
[ 6402.074816][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6402.075099][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6402.075399][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6402.075699][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6402.076021][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6402.076275][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6402.076581][    C1]  do_syscall_64+0xc9/0x1e0
[ 6402.076813][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6402.077112][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6402.077340][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6402.078310][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6402.078731][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6402.079132][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6402.079534][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6402.079933][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6402.080330][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6402.080734][    C1]  </TASK>
[ 6402.080891][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6402.081163][    C3] NMI backtrace for cpu 3
[ 6402.081167][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6402.081171][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6402.081173][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6402.081178][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6402.081180][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6402.081183][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6402.081185][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6402.081186][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6402.081188][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6402.081190][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6402.081191][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6402.081194][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6402.081197][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6402.081198][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6402.081200][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6402.081201][    C3] PKRU: 55555554
[ 6402.081202][    C3] Call Trace:
[ 6402.081204][    C3]  <NMI>
[ 6402.081206][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6402.081212][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6402.081217][    C3]  ? nmi_handle+0x153/0x420
[ 6402.081221][    C3]  ? default_do_nmi+0x41/0x100
[ 6402.081224][    C3]  ? exc_nmi+0xf3/0x120
[ 6402.081226][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6402.081232][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6402.081236][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6402.081239][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6402.081243][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6402.081246][    C3]  </NMI>
[ 6402.081247][    C3]  <IRQ>
[ 6402.081248][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6402.081250][    C3]  ? get_stack_info+0x36/0xc0
[ 6402.081256][    C3]  ? lock_acquire+0x1c1/0x220
[ 6402.081259][    C3]  ? lock_release+0x1d5/0x250
[ 6402.081262][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6402.081266][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6402.081269][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6402.081272][    C3]  ? lock_acquire+0x1c1/0x220
[ 6402.081274][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6402.081278][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6402.081280][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6402.081287][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6402.081289][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6402.081294][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6402.081299][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6402.081302][    C3]  ip_local_deliver+0x19d/0x480
[ 6402.081305][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6402.081307][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6402.081310][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6402.081315][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6402.081319][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6402.081322][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6402.081331][    C3]  ip_rcv+0x564/0x740
[ 6402.081333][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6402.081336][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6402.081340][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6402.081343][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6402.081347][    C3]  ? skb_clone+0x10b/0x330
[ 6402.081350][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6402.081355][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6402.081361][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6402.081364][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6402.081372][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6402.081381][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6402.081384][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6402.081388][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6402.081391][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6402.081395][    C3]  ? lock_acquire+0x1c1/0x220
[ 6402.081398][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6402.081402][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6402.081405][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6402.081409][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6402.081412][    C3]  ? __skb_clone+0x57a/0x760
[ 6402.081414][    C3]  netif_receive_skb+0x55/0x280
[ 6402.081417][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6402.081424][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6402.081431][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6402.081437][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6402.081442][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6402.081451][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6402.081460][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6402.081469][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6402.081477][    C3]  ? lock_release+0x1d5/0x250
[ 6402.081480][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6402.081484][    C3]  ? kernel_text_address+0xce/0xe0
[ 6402.081486][    C3]  ? __kernel_text_address+0x12/0x40
[ 6402.081489][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6402.081491][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6402.081494][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6402.081500][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6402.081503][    C3]  ? get_stack_info+0x36/0xc0
[ 6402.081507][    C3]  __tcf_classify+0x329/0x7d0
[ 6402.081512][    C3]  tcf_classify+0x283/0x930
[ 6402.081516][    C3]  ? lock_release+0x1d5/0x250
[ 6402.081519][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6402.081521][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6402.081525][    C3]  ? __kernel_text_address+0x12/0x40
[ 6402.081528][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6402.081530][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6402.081534][    C3]  tc_run+0x2e4/0x5d0
[ 6402.081537][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6402.081540][    C3]  ? lock_acquire+0x1c1/0x220
[ 6402.081543][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6402.081547][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6402.081551][    C3]  ? lock_acquire+0x1c1/0x220
[ 6402.081553][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6402.081556][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6402.081559][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6402.081562][    C3]  ? neigh_hh_output+0x348/0x590
[ 6402.081566][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6402.081570][    C3]  ip_finish_output2+0x786/0x18e0
[ 6402.081573][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6402.081581][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6402.081583][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6402.081587][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6402.081591][    C3]  ip_output+0x16b/0x4f0
[ 6402.081594][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6402.081596][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6402.081599][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6402.081602][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6402.081605][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6402.081607][    C3]  ? __alloc_skb+0xd4/0x280
[ 6402.081610][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6402.081614][    C3]  ? tcp_fragment+0x168/0x1040
[ 6402.081617][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6402.081620][    C3]  ? ip_local_out+0x114/0x3b0
[ 6402.081623][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6402.081627][    C3]  ? __skb_clone+0x57a/0x760
[ 6402.081630][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6402.081635][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6402.081638][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6402.081642][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6402.081646][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6402.081650][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6402.081653][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6402.081657][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6402.081660][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6402.081663][    C3]  tcp_write_timer+0x82/0x1d0
[ 6402.081666][    C3]  call_timer_fn+0x173/0x430
[ 6402.081669][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6402.081674][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6402.081678][    C3]  __run_timers.part.0+0x52d/0x890
[ 6402.081681][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6402.081686][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6402.081689][    C3]  ? lock_acquire+0x1c1/0x220
[ 6402.081691][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6402.081695][    C3]  ? lock_release+0x1d5/0x250
[ 6402.081697][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6402.081700][    C3]  ? ktime_get+0xb3/0x190
[ 6402.081703][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6402.081707][    C3]  run_timer_softirq+0x72/0x100
[ 6402.081711][    C3]  __do_softirq+0x1b9/0x7ff
[ 6402.081715][    C3]  irq_exit_rcu+0x98/0xc0
[ 6402.081717][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6402.081720][    C3]  </IRQ>
[ 6402.081721][    C3]  <TASK>
[ 6402.081722][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6402.081725][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6402.081728][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6402.081730][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6402.081732][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6402.081734][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6402.081735][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6402.081737][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6402.081738][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6402.081742][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6402.081745][    C3]  uart_start+0xe4/0x1b0
[ 6402.081750][    C3]  n_tty_write+0x677/0x7a0
[ 6402.081755][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6402.081759][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6402.081763][    C3]  ? lock_acquire+0x1c1/0x220
[ 6402.081765][    C3]  ? iterate_tty_write+0x95/0x540
[ 6402.081769][    C3]  iterate_tty_write+0x229/0x540
[ 6402.081774][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6402.081777][    C3]  vfs_write+0x9e9/0x10a0
[ 6402.081781][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6402.081783][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6402.081787][    C3]  ? lock_acquire+0x1c1/0x220
[ 6402.081790][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6402.081794][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6402.081797][    C3]  ? __fget_light+0x54/0x1e0
[ 6402.081801][    C3]  ksys_write+0xf5/0x1e0
[ 6402.081804][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6402.081808][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6402.081812][    C3]  do_syscall_64+0xc9/0x1e0
[ 6402.081816][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6402.081819][    C3] RIP: 0033:0x7f93b2836957
[ 6402.081821][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6402.081823][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6402.081825][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6402.081827][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6402.081828][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6402.081830][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6402.081832][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6402.081836][    C3]  </TASK>
[ 6428.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3778s! [ncat:8027]
[ 6428.613540][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6428.614750][    C1] irq event stamp: 174248
[ 6428.614965][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6428.615478][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6428.615930][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6428.616387][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6428.616836][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6428.617268][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6428.617857][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6428.618172][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6428.619110][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6428.619406][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6428.619791][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6428.620177][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6428.620562][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6428.620946][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6428.621363][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6428.621802][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6428.622130][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6428.622534][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6428.622919][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6428.623303][    C1] PKRU: 55555554
[ 6428.623478][    C1] Call Trace:
[ 6428.623642][    C1]  <IRQ>
[ 6428.623785][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6428.624038][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6428.624275][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6428.624548][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6428.624816][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6428.625097][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6428.625356][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6428.625653][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6428.625908][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6428.626210][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6428.626499][    C1]  </IRQ>
[ 6428.626645][    C1]  <TASK>
[ 6428.626791][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6428.627094][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6428.627375][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6428.627660][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6428.627940][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6428.628243][    C1]  ? lock_acquire+0x1c1/0x220
[ 6428.628495][    C1]  ? lock_release+0x1d5/0x250
[ 6428.628731][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6428.628979][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6428.629258][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6428.629543][    C1]  ? lock_acquire+0x1c1/0x220
[ 6428.629782][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6428.630020][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6428.630279][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6428.630512][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6428.630758][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6428.631014][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6428.631292][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6428.631572][    C1]  ip_local_deliver+0x19d/0x480
[ 6428.631818][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6428.632090][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6428.632352][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6428.632696][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6428.632948][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6428.633266][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6428.633527][    C1]  ip_rcv+0x564/0x740
[ 6428.633730][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6428.633963][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6428.634215][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6428.634489][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6428.634760][    C1]  ? skb_clone+0x10b/0x330
[ 6428.634985][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6428.635303][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6428.635608][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6428.635886][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6428.636179][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6428.636425][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6428.636654][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6428.636951][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6428.637234][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6428.637557][    C1]  ? lock_acquire+0x1c1/0x220
[ 6428.637795][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6428.638091][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6428.638374][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6428.638690][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6428.638943][    C1]  ? __skb_clone+0x57a/0x760
[ 6428.639178][    C1]  netif_receive_skb+0x55/0x280
[ 6428.639426][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6428.639736][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6428.640067][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6428.640365][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6428.640638][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6428.640925][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6428.641235][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6428.641523][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6428.641838][    C1]  ? stack_trace_save+0x95/0xd0
[ 6428.642085][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6428.642361][    C1]  ? kasan_save_stack+0x34/0x50
[ 6428.642609][    C1]  ? kasan_save_stack+0x24/0x50
[ 6428.642856][    C1]  ? kasan_save_track+0x14/0x30
[ 6428.643102][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6428.643365][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6428.643618][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6428.643865][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6428.644130][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6428.644395][    C1]  ? ip_output+0x16b/0x4f0
[ 6428.644622][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6428.644880][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6428.645155][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6428.645423][    C1]  ? get_reg+0x119/0x190
[ 6428.645640][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6428.645909][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6428.646220][    C1]  __tcf_classify+0x329/0x7d0
[ 6428.646463][    C1]  tcf_classify+0x283/0x930
[ 6428.646696][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6428.646945][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6428.647203][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6428.647489][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6428.647757][    C1]  tc_run+0x2e4/0x5d0
[ 6428.647963][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6428.648195][    C1]  ? lock_acquire+0x1c1/0x220
[ 6428.648435][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6428.648697][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6428.648951][    C1]  ? lock_acquire+0x1c1/0x220
[ 6428.649191][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6428.649458][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6428.649762][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6428.650036][    C1]  ? neigh_hh_output+0x348/0x590
[ 6428.650289][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6428.650556][    C1]  ip_finish_output2+0x786/0x18e0
[ 6428.650813][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6428.651094][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6428.651436][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6428.651714][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6428.651968][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6428.652235][    C1]  ip_output+0x16b/0x4f0
[ 6428.652451][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6428.652688][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6428.652932][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6428.653220][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6428.653473][    C1]  ? ip_local_out+0x114/0x3b0
[ 6428.653715][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6428.653963][    C1]  ? __create_object+0x5e/0xb0
[ 6428.654208][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6428.654476][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6428.654759][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6428.655032][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6428.655315][    C1]  tcp_release_cb+0x1e9/0x390
[ 6428.655553][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6428.655819][    C1]  release_sock+0xb8/0x1d0
[ 6428.656048][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6428.656268][    C1]  ? lock_release+0x1d5/0x250
[ 6428.656509][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6428.656761][    C1]  ? core_sys_select+0x620/0x710
[ 6428.657017][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6428.657287][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6428.657514][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6428.657763][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6428.658019][    C1]  ? __fget_light+0x54/0x1e0
[ 6428.658254][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6428.658521][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6428.658761][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6428.659025][    C1]  ? __might_fault+0xc6/0x180
[ 6428.659270][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6428.659552][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6428.659852][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6428.660152][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6428.660476][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6428.660729][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6428.661033][    C1]  do_syscall_64+0xc9/0x1e0
[ 6428.661268][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6428.661571][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6428.661796][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6428.662766][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6428.663187][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6428.663584][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6428.663986][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6428.664386][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6428.664785][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6428.665189][    C1]  </TASK>
[ 6428.665348][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3778s! [perl:7725]
[ 6428.665749][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6428.666992][    C3] irq event stamp: 290154
[ 6428.667212][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6428.667733][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6428.668232][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6428.668695][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6428.669153][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6428.669597][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6428.670204][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6428.670526][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6428.671494][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6428.671798][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6428.672194][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6428.672589][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6428.672986][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6428.673382][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6428.673777][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6428.674220][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6428.674547][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6428.674947][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6428.675342][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6428.675736][    C3] PKRU: 55555554
[ 6428.675916][    C3] Call Trace:
[ 6428.676086][    C3]  <IRQ>
[ 6428.676231][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6428.676492][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6428.676734][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6428.677007][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6428.677280][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6428.677568][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6428.677830][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6428.678134][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6428.678396][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6428.678703][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6428.678994][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6428.679306][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6428.679598][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6428.679889][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6428.680177][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6428.680486][    C3]  ? get_stack_info+0x36/0xc0
[ 6428.680725][    C3]  ? lock_acquire+0x1c1/0x220
[ 6428.680965][    C3]  ? lock_release+0x1d5/0x250
[ 6428.681204][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6428.681456][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6428.681725][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6428.682008][    C3]  ? lock_acquire+0x1c1/0x220
[ 6428.682243][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6428.682483][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6428.682741][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6428.682974][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6428.683220][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6428.683476][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6428.683748][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6428.684022][    C3]  ip_local_deliver+0x19d/0x480
[ 6428.684268][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6428.684536][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6428.684797][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6428.685142][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6428.685392][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6428.685710][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6428.685970][    C3]  ip_rcv+0x564/0x740
[ 6428.686172][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6428.686402][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6428.686652][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6428.686926][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6428.687155][    C3]  ? skb_clone+0x10b/0x330
[ 6428.687380][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6428.687697][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6428.688001][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6428.688279][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6428.688570][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6428.688815][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6428.689044][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6428.689341][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6428.689623][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6428.689946][    C3]  ? lock_acquire+0x1c1/0x220
[ 6428.690184][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6428.690478][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6428.690762][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6428.691075][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6428.691335][    C3]  ? __skb_clone+0x57a/0x760
[ 6428.691569][    C3]  netif_receive_skb+0x55/0x280
[ 6428.691815][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6428.692122][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6428.692453][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6428.692749][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6428.693020][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6428.693307][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6428.693619][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6428.693924][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6428.694248][    C3]  ? lock_release+0x1d5/0x250
[ 6428.694486][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6428.694747][    C3]  ? kernel_text_address+0xce/0xe0
[ 6428.695004][    C3]  ? __kernel_text_address+0x12/0x40
[ 6428.695271][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6428.695553][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6428.695863][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6428.696112][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6428.696385][    C3]  ? get_stack_info+0x36/0xc0
[ 6428.696624][    C3]  __tcf_classify+0x329/0x7d0
[ 6428.696863][    C3]  tcf_classify+0x283/0x930
[ 6428.697093][    C3]  ? lock_release+0x1d5/0x250
[ 6428.697331][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6428.697593][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6428.697848][    C3]  ? __kernel_text_address+0x12/0x40
[ 6428.698113][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6428.698394][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6428.698704][    C3]  tc_run+0x2e4/0x5d0
[ 6428.698908][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6428.699136][    C3]  ? lock_acquire+0x1c1/0x220
[ 6428.699374][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6428.699632][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6428.699883][    C3]  ? lock_acquire+0x1c1/0x220
[ 6428.700122][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6428.700383][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6428.700685][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6428.700954][    C3]  ? neigh_hh_output+0x348/0x590
[ 6428.701206][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6428.701473][    C3]  ip_finish_output2+0x786/0x18e0
[ 6428.701727][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6428.702060][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6428.702334][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6428.702584][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6428.702848][    C3]  ip_output+0x16b/0x4f0
[ 6428.703064][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6428.703307][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6428.703581][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6428.703890][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6428.704162][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6428.704411][    C3]  ? __alloc_skb+0xd4/0x280
[ 6428.704641][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6428.704907][    C3]  ? tcp_fragment+0x168/0x1040
[ 6428.705148][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6428.705399][    C3]  ? ip_local_out+0x114/0x3b0
[ 6428.705635][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6428.705881][    C3]  ? __skb_clone+0x57a/0x760
[ 6428.706115][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6428.706380][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6428.706659][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6428.706900][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6428.707147][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6428.707448][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6428.707766][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6428.708008][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6428.708268][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6428.708533][    C3]  tcp_write_timer+0x82/0x1d0
[ 6428.708771][    C3]  call_timer_fn+0x173/0x430
[ 6428.709003][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6428.709264][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6428.709523][    C3]  __run_timers.part.0+0x52d/0x890
[ 6428.709782][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6428.710050][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6428.710331][    C3]  ? lock_acquire+0x1c1/0x220
[ 6428.710569][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6428.710856][    C3]  ? lock_release+0x1d5/0x250
[ 6428.711092][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6428.711360][    C3]  ? ktime_get+0xb3/0x190
[ 6428.711581][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6428.711873][    C3]  run_timer_softirq+0x72/0x100
[ 6428.712122][    C3]  __do_softirq+0x1b9/0x7ff
[ 6428.712355][    C3]  irq_exit_rcu+0x98/0xc0
[ 6428.712571][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6428.712855][    C3]  </IRQ>
[ 6428.713004][    C3]  <TASK>
[ 6428.713153][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6428.713454][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6428.713775][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6428.714737][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6428.715040][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6428.715436][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6428.715832][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6428.716226][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6428.716620][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6428.717018][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6428.717311][    C3]  uart_start+0xe4/0x1b0
[ 6428.717527][    C3]  n_tty_write+0x677/0x7a0
[ 6428.717754][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6428.718005][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6428.718288][    C3]  ? lock_acquire+0x1c1/0x220
[ 6428.718524][    C3]  ? iterate_tty_write+0x95/0x540
[ 6428.718779][    C3]  iterate_tty_write+0x229/0x540
[ 6428.719030][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6428.719319][    C3]  vfs_write+0x9e9/0x10a0
[ 6428.719537][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6428.719778][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6428.720021][    C3]  ? lock_acquire+0x1c1/0x220
[ 6428.720257][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6428.720545][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6428.720808][    C3]  ? __fget_light+0x54/0x1e0
[ 6428.721043][    C3]  ksys_write+0xf5/0x1e0
[ 6428.721262][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6428.721509][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6428.721812][    C3]  do_syscall_64+0xc9/0x1e0
[ 6428.722040][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6428.722338][    C3] RIP: 0033:0x7f93b2836957
[ 6428.722564][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6428.723523][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6428.723938][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6428.724336][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6428.724731][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6428.725126][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6428.725521][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6428.725921][    C3]  </TASK>
[ 6456.613153][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3804s! [ncat:8027]
[ 6456.613561][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6456.614780][    C1] irq event stamp: 174248
[ 6456.614993][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6456.615508][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6456.615960][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6456.616415][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6456.616863][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6456.617294][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6456.617884][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa8/0xb90
[ 6456.618195][    C1] Code: 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 be 04 00 00 00 <48> 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c 08 84 c0 0f 85
[ 6456.619129][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6456.619426][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6456.619810][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6456.620192][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6456.620578][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6456.620962][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6456.621380][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6456.621824][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6456.622150][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6456.622552][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6456.622937][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6456.623320][    C1] PKRU: 55555554
[ 6456.623496][    C1] Call Trace:
[ 6456.623662][    C1]  <IRQ>
[ 6456.623807][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6456.624061][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6456.624297][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6456.624564][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6456.624830][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6456.625109][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6456.625367][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6456.625663][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6456.625916][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6456.626216][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6456.626501][    C1]  </IRQ>
[ 6456.626648][    C1]  <TASK>
[ 6456.626793][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6456.627098][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6456.627378][    C1]  ? queued_spin_lock_slowpath+0xa8/0xb90
[ 6456.627658][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6456.627937][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6456.628238][    C1]  ? lock_acquire+0x1c1/0x220
[ 6456.628488][    C1]  ? lock_release+0x1d5/0x250
[ 6456.628730][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6456.628979][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6456.629252][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6456.629536][    C1]  ? lock_acquire+0x1c1/0x220
[ 6456.629783][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6456.630016][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6456.630267][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6456.630495][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6456.630734][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6456.630984][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6456.631278][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6456.631555][    C1]  ip_local_deliver+0x19d/0x480
[ 6456.631803][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6456.632075][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6456.632349][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6456.632684][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6456.632929][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6456.633239][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6456.633496][    C1]  ip_rcv+0x564/0x740
[ 6456.633694][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6456.633940][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6456.634193][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6456.634470][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6456.634741][    C1]  ? skb_clone+0x10b/0x330
[ 6456.634968][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6456.635285][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6456.635588][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6456.635867][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6456.636159][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6456.636408][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6456.636638][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6456.636937][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6456.637223][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6456.637547][    C1]  ? lock_acquire+0x1c1/0x220
[ 6456.637784][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6456.638079][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6456.638364][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6456.638680][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6456.638934][    C1]  ? __skb_clone+0x57a/0x760
[ 6456.639166][    C1]  netif_receive_skb+0x55/0x280
[ 6456.639412][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6456.639723][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6456.640053][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6456.640352][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6456.640627][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6456.640912][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6456.641226][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6456.641508][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6456.641820][    C1]  ? stack_trace_save+0x95/0xd0
[ 6456.642066][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6456.642346][    C1]  ? kasan_save_stack+0x34/0x50
[ 6456.642594][    C1]  ? kasan_save_stack+0x24/0x50
[ 6456.642839][    C1]  ? kasan_save_track+0x14/0x30
[ 6456.643085][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6456.643346][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6456.643598][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6456.643845][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6456.644105][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6456.644369][    C1]  ? ip_output+0x16b/0x4f0
[ 6456.644594][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6456.644847][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6456.645117][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6456.645384][    C1]  ? get_reg+0x119/0x190
[ 6456.645600][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6456.645865][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6456.646172][    C1]  __tcf_classify+0x329/0x7d0
[ 6456.646413][    C1]  tcf_classify+0x283/0x930
[ 6456.646643][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6456.646890][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6456.647144][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6456.647428][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6456.647698][    C1]  tc_run+0x2e4/0x5d0
[ 6456.647901][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6456.648131][    C1]  ? lock_acquire+0x1c1/0x220
[ 6456.648367][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6456.648625][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6456.648877][    C1]  ? lock_acquire+0x1c1/0x220
[ 6456.649115][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6456.649377][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6456.649679][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6456.649948][    C1]  ? neigh_hh_output+0x348/0x590
[ 6456.650199][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6456.650462][    C1]  ip_finish_output2+0x786/0x18e0
[ 6456.650716][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6456.650996][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6456.651337][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6456.651614][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6456.651867][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6456.652130][    C1]  ip_output+0x16b/0x4f0
[ 6456.652345][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6456.652578][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6456.652820][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6456.653104][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6456.653353][    C1]  ? ip_local_out+0x114/0x3b0
[ 6456.653592][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6456.653838][    C1]  ? __create_object+0x5e/0xb0
[ 6456.654081][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6456.654347][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6456.654626][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6456.654898][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6456.655180][    C1]  tcp_release_cb+0x1e9/0x390
[ 6456.655419][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6456.655683][    C1]  release_sock+0xb8/0x1d0
[ 6456.655908][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6456.656130][    C1]  ? lock_release+0x1d5/0x250
[ 6456.656368][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6456.656618][    C1]  ? core_sys_select+0x620/0x710
[ 6456.656871][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6456.657140][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6456.657364][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6456.657611][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6456.657864][    C1]  ? __fget_light+0x54/0x1e0
[ 6456.658100][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6456.658363][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6456.658603][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6456.658869][    C1]  ? __might_fault+0xc6/0x180
[ 6456.659110][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6456.659391][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6456.659690][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6456.659988][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6456.660308][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6456.660559][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6456.660861][    C1]  do_syscall_64+0xc9/0x1e0
[ 6456.661093][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6456.661397][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6456.661626][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6456.662594][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6456.663014][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6456.663413][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6456.663810][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6456.664206][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6456.664604][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6456.665005][    C1]  </TASK>
[ 6456.665161][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3804s! [perl:7725]
[ 6456.665564][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6456.666804][    C3] irq event stamp: 290154
[ 6456.667022][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6456.667543][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6456.668042][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6456.668506][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6456.668962][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6456.669406][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6456.670015][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6456.670336][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6456.671303][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6456.671608][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6456.672003][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6456.672397][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6456.672796][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6456.673191][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6456.673587][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6456.674030][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6456.674359][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6456.674758][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6456.675153][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6456.675547][    C3] PKRU: 55555554
[ 6456.675727][    C3] Call Trace:
[ 6456.675897][    C3]  <IRQ>
[ 6456.676043][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6456.676302][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6456.676543][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6456.676817][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6456.677088][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6456.677373][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6456.677635][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6456.677939][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6456.678198][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6456.678504][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6456.678795][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6456.679105][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6456.679394][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6456.679684][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6456.679972][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6456.680282][    C3]  ? get_stack_info+0x36/0xc0
[ 6456.680521][    C3]  ? lock_acquire+0x1c1/0x220
[ 6456.680758][    C3]  ? lock_release+0x1d5/0x250
[ 6456.680996][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6456.681249][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6456.681518][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6456.681801][    C3]  ? lock_acquire+0x1c1/0x220
[ 6456.682036][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6456.682274][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6456.682531][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6456.682764][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6456.683009][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6456.683264][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6456.683536][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6456.683809][    C3]  ip_local_deliver+0x19d/0x480
[ 6456.684055][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6456.684322][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6456.684584][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6456.684928][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6456.685178][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6456.685495][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6456.685755][    C3]  ip_rcv+0x564/0x740
[ 6456.685957][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6456.686187][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6456.686439][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6456.686714][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6456.686943][    C3]  ? skb_clone+0x10b/0x330
[ 6456.687167][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6456.687483][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6456.687787][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6456.688063][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6456.688356][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6456.688601][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6456.688829][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6456.689126][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6456.689407][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6456.689728][    C3]  ? lock_acquire+0x1c1/0x220
[ 6456.689964][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6456.690259][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6456.690542][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6456.690856][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6456.691109][    C3]  ? __skb_clone+0x57a/0x760
[ 6456.691347][    C3]  netif_receive_skb+0x55/0x280
[ 6456.691594][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6456.691900][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6456.692229][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6456.692525][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6456.692796][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6456.693083][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6456.693395][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6456.693700][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6456.694022][    C3]  ? lock_release+0x1d5/0x250
[ 6456.694259][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6456.694521][    C3]  ? kernel_text_address+0xce/0xe0
[ 6456.694778][    C3]  ? __kernel_text_address+0x12/0x40
[ 6456.695043][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6456.695325][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6456.695635][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6456.695883][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6456.696156][    C3]  ? get_stack_info+0x36/0xc0
[ 6456.696396][    C3]  __tcf_classify+0x329/0x7d0
[ 6456.696634][    C3]  tcf_classify+0x283/0x930
[ 6456.696864][    C3]  ? lock_release+0x1d5/0x250
[ 6456.697101][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6456.697362][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6456.697616][    C3]  ? __kernel_text_address+0x12/0x40
[ 6456.697881][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6456.698162][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6456.698471][    C3]  tc_run+0x2e4/0x5d0
[ 6456.698674][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6456.698902][    C3]  ? lock_acquire+0x1c1/0x220
[ 6456.699139][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6456.699398][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6456.699648][    C3]  ? lock_acquire+0x1c1/0x220
[ 6456.699885][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6456.700146][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6456.700449][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6456.700717][    C3]  ? neigh_hh_output+0x348/0x590
[ 6456.700968][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6456.701236][    C3]  ip_finish_output2+0x786/0x18e0
[ 6456.701490][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6456.701824][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6456.702097][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6456.702346][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6456.702610][    C3]  ip_output+0x16b/0x4f0
[ 6456.702825][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6456.703066][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6456.703340][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6456.703649][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6456.703922][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6456.704171][    C3]  ? __alloc_skb+0xd4/0x280
[ 6456.704399][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6456.704666][    C3]  ? tcp_fragment+0x168/0x1040
[ 6456.704908][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6456.705158][    C3]  ? ip_local_out+0x114/0x3b0
[ 6456.705394][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6456.705639][    C3]  ? __skb_clone+0x57a/0x760
[ 6456.705873][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6456.706137][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6456.706416][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6456.706657][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6456.706903][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6456.707202][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6456.707521][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6456.707762][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6456.708020][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6456.708286][    C3]  tcp_write_timer+0x82/0x1d0
[ 6456.708524][    C3]  call_timer_fn+0x173/0x430
[ 6456.708757][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6456.709017][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6456.709277][    C3]  __run_timers.part.0+0x52d/0x890
[ 6456.709535][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6456.709801][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6456.710082][    C3]  ? lock_acquire+0x1c1/0x220
[ 6456.710320][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6456.710607][    C3]  ? lock_release+0x1d5/0x250
[ 6456.710843][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6456.711104][    C3]  ? ktime_get+0xb3/0x190
[ 6456.711331][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6456.711622][    C3]  run_timer_softirq+0x72/0x100
[ 6456.711868][    C3]  __do_softirq+0x1b9/0x7ff
[ 6456.712100][    C3]  irq_exit_rcu+0x98/0xc0
[ 6456.712316][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6456.712600][    C3]  </IRQ>
[ 6456.712747][    C3]  <TASK>
[ 6456.712897][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6456.713196][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6456.713515][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6456.714484][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6456.714787][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6456.715184][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6456.715580][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6456.715973][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6456.716367][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6456.716766][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6456.717059][    C3]  uart_start+0xe4/0x1b0
[ 6456.717277][    C3]  n_tty_write+0x677/0x7a0
[ 6456.717504][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6456.717755][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6456.718038][    C3]  ? lock_acquire+0x1c1/0x220
[ 6456.718274][    C3]  ? iterate_tty_write+0x95/0x540
[ 6456.718530][    C3]  iterate_tty_write+0x229/0x540
[ 6456.718782][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6456.719070][    C3]  vfs_write+0x9e9/0x10a0
[ 6456.719290][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6456.719532][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6456.719775][    C3]  ? lock_acquire+0x1c1/0x220
[ 6456.720011][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6456.720300][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6456.720562][    C3]  ? __fget_light+0x54/0x1e0
[ 6456.720798][    C3]  ksys_write+0xf5/0x1e0
[ 6456.721013][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6456.721264][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6456.721567][    C3]  do_syscall_64+0xc9/0x1e0
[ 6456.721795][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6456.722092][    C3] RIP: 0033:0x7f93b2836957
[ 6456.722319][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6456.723281][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6456.723698][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6456.724094][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6456.724489][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6456.724885][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6456.725282][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6456.725680][    C3]  </TASK>
[ 6480.084172][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6480.084515][    C3] rcu: 3-....: (4087708 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=993773
[ 6480.085052][    C3] rcu: (t=4086113 jiffies g=1064457 q=100 ncpus=4)
[ 6480.085374][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 6480.085636][    C1] NMI backtrace for cpu 1
[ 6480.085641][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6480.085645][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6480.085647][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6480.085653][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6480.085655][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6480.085658][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6480.085660][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6480.085662][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6480.085664][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6480.085666][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6480.085667][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6480.085669][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6480.085673][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6480.085674][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6480.085675][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6480.085677][    C1] PKRU: 55555554
[ 6480.085678][    C1] Call Trace:
[ 6480.085681][    C1]  <NMI>
[ 6480.085684][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 6480.085688][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6480.085693][    C1]  ? nmi_handle+0x153/0x420
[ 6480.085698][    C1]  ? default_do_nmi+0x41/0x100
[ 6480.085701][    C1]  ? exc_nmi+0xf3/0x120
[ 6480.085703][    C1]  ? end_repeat_nmi+0xf/0x60
[ 6480.085709][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6480.085712][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6480.085715][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6480.085719][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6480.085722][    C1]  </NMI>
[ 6480.085723][    C1]  <TASK>
[ 6480.085725][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6480.085729][    C1]  ? lock_acquire+0x1c1/0x220
[ 6480.085733][    C1]  ? lock_release+0x1d5/0x250
[ 6480.085737][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6480.085741][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6480.085744][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6480.085747][    C1]  ? lock_acquire+0x1c1/0x220
[ 6480.085749][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6480.085754][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6480.085757][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6480.085763][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6480.085766][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6480.085770][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6480.085775][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6480.085779][    C1]  ip_local_deliver+0x19d/0x480
[ 6480.085781][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6480.085783][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6480.085786][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6480.085792][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6480.085796][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6480.085799][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6480.085809][    C1]  ip_rcv+0x564/0x740
[ 6480.085811][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6480.085814][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6480.085818][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6480.085821][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6480.085824][    C1]  ? skb_clone+0x10b/0x330
[ 6480.085827][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6480.085833][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6480.085839][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6480.085842][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6480.085850][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6480.085854][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6480.085856][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6480.085860][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6480.085863][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6480.085868][    C1]  ? lock_acquire+0x1c1/0x220
[ 6480.085870][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6480.085874][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6480.085878][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6480.085882][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6480.085885][    C1]  ? __skb_clone+0x57a/0x760
[ 6480.085887][    C1]  netif_receive_skb+0x55/0x280
[ 6480.085891][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6480.085898][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6480.085904][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6480.085910][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6480.085915][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6480.085925][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6480.085932][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6480.085934][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6480.085941][    C1]  ? stack_trace_save+0x95/0xd0
[ 6480.085943][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6480.085949][    C1]  ? kasan_save_stack+0x34/0x50
[ 6480.085954][    C1]  ? kasan_save_stack+0x24/0x50
[ 6480.085957][    C1]  ? kasan_save_track+0x14/0x30
[ 6480.085960][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6480.085962][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6480.085964][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6480.085967][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6480.085970][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6480.085973][    C1]  ? ip_output+0x16b/0x4f0
[ 6480.085975][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6480.085978][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6480.085981][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6480.085984][    C1]  ? get_reg+0x119/0x190
[ 6480.085986][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6480.085989][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6480.085993][    C1]  __tcf_classify+0x329/0x7d0
[ 6480.085998][    C1]  tcf_classify+0x283/0x930
[ 6480.086002][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6480.086005][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6480.086008][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6480.086012][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6480.086015][    C1]  tc_run+0x2e4/0x5d0
[ 6480.086019][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6480.086022][    C1]  ? lock_acquire+0x1c1/0x220
[ 6480.086024][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6480.086028][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6480.086031][    C1]  ? lock_acquire+0x1c1/0x220
[ 6480.086034][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6480.086036][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6480.086040][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6480.086043][    C1]  ? neigh_hh_output+0x348/0x590
[ 6480.086046][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6480.086050][    C1]  ip_finish_output2+0x786/0x18e0
[ 6480.086053][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6480.086056][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6480.086063][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6480.086065][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6480.086069][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6480.086072][    C1]  ip_output+0x16b/0x4f0
[ 6480.086075][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6480.086077][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6480.086080][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6480.086084][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6480.086087][    C1]  ? ip_local_out+0x114/0x3b0
[ 6480.086090][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6480.086093][    C1]  ? __create_object+0x5e/0xb0
[ 6480.086096][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6480.086102][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6480.086105][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6480.086109][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6480.086113][    C1]  tcp_release_cb+0x1e9/0x390
[ 6480.086116][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6480.086121][    C1]  release_sock+0xb8/0x1d0
[ 6480.086124][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6480.086127][    C1]  ? lock_release+0x1d5/0x250
[ 6480.086129][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6480.086131][    C1]  ? core_sys_select+0x620/0x710
[ 6480.086137][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6480.086142][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6480.086144][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6480.086148][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6480.086149][    C1]  ? __fget_light+0x54/0x1e0
[ 6480.086153][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6480.086157][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6480.086162][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6480.086166][    C1]  ? __might_fault+0xc6/0x180
[ 6480.086172][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6480.086176][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6480.086179][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6480.086183][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6480.086188][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6480.086191][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6480.086194][    C1]  do_syscall_64+0xc9/0x1e0
[ 6480.086197][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6480.086200][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6480.086203][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6480.086206][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6480.086208][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6480.086210][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6480.086212][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6480.086213][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6480.086214][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6480.086219][    C1]  </TASK>
[ 6480.086632][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6480.132416][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6480.133030][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6480.133352][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6480.134309][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6480.134613][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6480.135005][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6480.135399][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6480.135797][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6480.136189][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6480.136582][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6480.137023][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6480.137350][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6480.137747][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6480.138139][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6480.138531][    C3] PKRU: 55555554
[ 6480.138711][    C3] Call Trace:
[ 6480.138879][    C3]  <IRQ>
[ 6480.139024][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6480.139295][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 6480.139545][    C3]  ? check_cpu_stall+0x284/0x500
[ 6480.139795][    C3]  ? rcu_pending+0x92/0x360
[ 6480.140025][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6480.140292][    C3]  ? update_process_times+0xb9/0x110
[ 6480.140559][    C3]  ? tick_sched_handle+0x67/0x130
[ 6480.140813][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6480.141102][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6480.141342][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6480.141649][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6480.141922][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6480.142207][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6480.142472][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6480.142775][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6480.143035][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6480.143341][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6480.143633][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6480.143944][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6480.144233][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6480.144524][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6480.144811][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6480.145121][    C3]  ? get_stack_info+0x36/0xc0
[ 6480.145359][    C3]  ? lock_acquire+0x1c1/0x220
[ 6480.145594][    C3]  ? lock_release+0x1d5/0x250
[ 6480.145833][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6480.146080][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6480.146349][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6480.146633][    C3]  ? lock_acquire+0x1c1/0x220
[ 6480.146867][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6480.147105][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6480.147362][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6480.147596][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6480.147842][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6480.148096][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6480.148368][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6480.148643][    C3]  ip_local_deliver+0x19d/0x480
[ 6480.148888][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6480.149156][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6480.149419][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6480.149763][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6480.150013][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6480.150331][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6480.150591][    C3]  ip_rcv+0x564/0x740
[ 6480.150793][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6480.151027][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6480.151278][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6480.151551][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6480.151782][    C3]  ? skb_clone+0x10b/0x330
[ 6480.152006][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6480.152321][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6480.152625][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6480.152903][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6480.153195][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6480.153440][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6480.153668][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6480.153965][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6480.154246][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6480.154568][    C3]  ? lock_acquire+0x1c1/0x220
[ 6480.154805][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6480.155100][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6480.155382][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6480.155696][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6480.155949][    C3]  ? __skb_clone+0x57a/0x760
[ 6480.156183][    C3]  netif_receive_skb+0x55/0x280
[ 6480.156430][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6480.156739][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6480.157069][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6480.157364][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6480.157640][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6480.157925][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6480.158238][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6480.158544][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6480.158867][    C3]  ? lock_release+0x1d5/0x250
[ 6480.159104][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6480.159366][    C3]  ? kernel_text_address+0xce/0xe0
[ 6480.159625][    C3]  ? __kernel_text_address+0x12/0x40
[ 6480.159892][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6480.160174][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6480.160484][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6480.160733][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6480.161008][    C3]  ? get_stack_info+0x36/0xc0
[ 6480.161248][    C3]  __tcf_classify+0x329/0x7d0
[ 6480.161488][    C3]  tcf_classify+0x283/0x930
[ 6480.161716][    C3]  ? lock_release+0x1d5/0x250
[ 6480.161954][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6480.162216][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6480.162470][    C3]  ? __kernel_text_address+0x12/0x40
[ 6480.162734][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6480.163017][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6480.163327][    C3]  tc_run+0x2e4/0x5d0
[ 6480.163531][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6480.163758][    C3]  ? lock_acquire+0x1c1/0x220
[ 6480.163995][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6480.164253][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6480.164504][    C3]  ? lock_acquire+0x1c1/0x220
[ 6480.164741][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6480.165003][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6480.165305][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6480.165575][    C3]  ? neigh_hh_output+0x348/0x590
[ 6480.165826][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6480.166088][    C3]  ip_finish_output2+0x786/0x18e0
[ 6480.166343][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6480.166676][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6480.166950][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6480.167200][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6480.167463][    C3]  ip_output+0x16b/0x4f0
[ 6480.167678][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6480.167920][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6480.168194][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6480.168503][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6480.168775][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6480.169025][    C3]  ? __alloc_skb+0xd4/0x280
[ 6480.169255][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6480.169523][    C3]  ? tcp_fragment+0x168/0x1040
[ 6480.169765][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6480.170015][    C3]  ? ip_local_out+0x114/0x3b0
[ 6480.170253][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6480.170498][    C3]  ? __skb_clone+0x57a/0x760
[ 6480.170731][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6480.170995][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6480.171278][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6480.171519][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6480.171765][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6480.172063][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6480.172380][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6480.172623][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6480.172882][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6480.173148][    C3]  tcp_write_timer+0x82/0x1d0
[ 6480.173386][    C3]  call_timer_fn+0x173/0x430
[ 6480.173620][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6480.173880][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6480.174138][    C3]  __run_timers.part.0+0x52d/0x890
[ 6480.174397][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6480.174663][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6480.174944][    C3]  ? lock_acquire+0x1c1/0x220
[ 6480.175181][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6480.175471][    C3]  ? lock_release+0x1d5/0x250
[ 6480.175706][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6480.175968][    C3]  ? ktime_get+0xb3/0x190
[ 6480.176187][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6480.176482][    C3]  run_timer_softirq+0x72/0x100
[ 6480.176726][    C3]  __do_softirq+0x1b9/0x7ff
[ 6480.176958][    C3]  irq_exit_rcu+0x98/0xc0
[ 6480.177177][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6480.177458][    C3]  </IRQ>
[ 6480.177606][    C3]  <TASK>
[ 6480.177757][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6480.178057][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6480.178379][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6480.179341][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6480.179644][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6480.180041][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6480.180435][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6480.180829][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6480.181226][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6480.181625][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6480.181918][    C3]  uart_start+0xe4/0x1b0
[ 6480.182135][    C3]  n_tty_write+0x677/0x7a0
[ 6480.182361][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6480.182610][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6480.182894][    C3]  ? lock_acquire+0x1c1/0x220
[ 6480.183130][    C3]  ? iterate_tty_write+0x95/0x540
[ 6480.183384][    C3]  iterate_tty_write+0x229/0x540
[ 6480.183639][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6480.183927][    C3]  vfs_write+0x9e9/0x10a0
[ 6480.184146][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6480.184387][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6480.184630][    C3]  ? lock_acquire+0x1c1/0x220
[ 6480.184866][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6480.185154][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6480.185416][    C3]  ? __fget_light+0x54/0x1e0
[ 6480.185650][    C3]  ksys_write+0xf5/0x1e0
[ 6480.185864][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6480.186110][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6480.186412][    C3]  do_syscall_64+0xc9/0x1e0
[ 6480.186642][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6480.186938][    C3] RIP: 0033:0x7f93b2836957
[ 6480.187164][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6480.188124][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6480.188541][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6480.188940][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6480.189335][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6480.189728][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6480.190124][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6480.190524][    C3]  </TASK>
[ 6504.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3848s! [ncat:8027]
[ 6504.613540][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6504.614767][    C1] irq event stamp: 174248
[ 6504.614983][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6504.615495][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6504.615946][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6504.616403][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6504.616851][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6504.617287][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6504.617881][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6504.618196][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6504.619141][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6504.619439][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6504.619831][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6504.620220][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6504.620607][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6504.621031][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6504.621431][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6504.621877][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6504.622216][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6504.622603][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6504.622984][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6504.623368][    C1] PKRU: 55555554
[ 6504.623541][    C1] Call Trace:
[ 6504.623704][    C1]  <IRQ>
[ 6504.623847][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6504.624101][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6504.624335][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6504.624605][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6504.624868][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6504.625147][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6504.625404][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6504.625699][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6504.625951][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6504.626250][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6504.626535][    C1]  </IRQ>
[ 6504.626680][    C1]  <TASK>
[ 6504.626827][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6504.627132][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6504.627413][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6504.627698][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6504.627976][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6504.628279][    C1]  ? lock_acquire+0x1c1/0x220
[ 6504.628532][    C1]  ? lock_release+0x1d5/0x250
[ 6504.628768][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6504.629012][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6504.629283][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6504.629565][    C1]  ? lock_acquire+0x1c1/0x220
[ 6504.629811][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6504.630041][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6504.630292][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6504.630518][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6504.630756][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6504.631028][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6504.631299][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6504.631575][    C1]  ip_local_deliver+0x19d/0x480
[ 6504.631819][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6504.632088][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6504.632354][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6504.632685][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6504.632928][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6504.633255][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6504.633514][    C1]  ip_rcv+0x564/0x740
[ 6504.633714][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6504.633944][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6504.634193][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6504.634464][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6504.634732][    C1]  ? skb_clone+0x10b/0x330
[ 6504.634956][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6504.635269][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6504.635571][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6504.635846][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6504.636137][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6504.636382][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6504.636608][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6504.636904][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6504.637183][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6504.637503][    C1]  ? lock_acquire+0x1c1/0x220
[ 6504.637738][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6504.638031][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6504.638311][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6504.638624][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6504.638876][    C1]  ? __skb_clone+0x57a/0x760
[ 6504.639108][    C1]  netif_receive_skb+0x55/0x280
[ 6504.639353][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6504.639661][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6504.639988][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6504.640283][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6504.640553][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6504.640838][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6504.641149][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6504.641429][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6504.641739][    C1]  ? stack_trace_save+0x95/0xd0
[ 6504.641984][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6504.642258][    C1]  ? kasan_save_stack+0x34/0x50
[ 6504.642503][    C1]  ? kasan_save_stack+0x24/0x50
[ 6504.642747][    C1]  ? kasan_save_track+0x14/0x30
[ 6504.642992][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6504.643252][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6504.643503][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6504.643747][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6504.644006][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6504.644266][    C1]  ? ip_output+0x16b/0x4f0
[ 6504.644491][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6504.644744][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6504.645014][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6504.645276][    C1]  ? get_reg+0x119/0x190
[ 6504.645489][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6504.645754][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6504.646059][    C1]  __tcf_classify+0x329/0x7d0
[ 6504.646298][    C1]  tcf_classify+0x283/0x930
[ 6504.646527][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6504.646772][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6504.647025][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6504.647306][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6504.647570][    C1]  tc_run+0x2e4/0x5d0
[ 6504.647773][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6504.648001][    C1]  ? lock_acquire+0x1c1/0x220
[ 6504.648237][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6504.648494][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6504.648743][    C1]  ? lock_acquire+0x1c1/0x220
[ 6504.648979][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6504.649241][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6504.649539][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6504.649808][    C1]  ? neigh_hh_output+0x348/0x590
[ 6504.650057][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6504.650318][    C1]  ip_finish_output2+0x786/0x18e0
[ 6504.650571][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6504.650847][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6504.651183][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6504.651457][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6504.651706][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6504.651969][    C1]  ip_output+0x16b/0x4f0
[ 6504.652181][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6504.652415][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6504.652655][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6504.652938][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6504.653187][    C1]  ? ip_local_out+0x114/0x3b0
[ 6504.653427][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6504.653672][    C1]  ? __create_object+0x5e/0xb0
[ 6504.653912][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6504.654177][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6504.654454][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6504.654722][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6504.655000][    C1]  tcp_release_cb+0x1e9/0x390
[ 6504.655235][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6504.655496][    C1]  release_sock+0xb8/0x1d0
[ 6504.655722][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6504.655938][    C1]  ? lock_release+0x1d5/0x250
[ 6504.656174][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6504.656421][    C1]  ? core_sys_select+0x620/0x710
[ 6504.656672][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6504.656936][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6504.657160][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6504.657407][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6504.657658][    C1]  ? __fget_light+0x54/0x1e0
[ 6504.657893][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6504.658155][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6504.658391][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6504.658651][    C1]  ? __might_fault+0xc6/0x180
[ 6504.658891][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6504.659169][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6504.659463][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6504.659759][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6504.660076][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6504.660326][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6504.660626][    C1]  do_syscall_64+0xc9/0x1e0
[ 6504.660854][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6504.661154][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6504.661376][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6504.662328][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6504.662742][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6504.663133][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6504.663527][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6504.663919][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6504.664311][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6504.664705][    C1]  </TASK>
[ 6504.664862][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3848s! [perl:7725]
[ 6504.665263][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6504.666500][    C3] irq event stamp: 290154
[ 6504.666718][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6504.667240][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6504.667742][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6504.668207][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6504.668666][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6504.669111][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6504.669719][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6504.670042][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6504.671014][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6504.671320][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6504.671717][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6504.672115][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6504.672512][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6504.672908][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6504.673303][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6504.673747][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6504.674077][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6504.674477][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6504.674873][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6504.675269][    C3] PKRU: 55555554
[ 6504.675449][    C3] Call Trace:
[ 6504.675619][    C3]  <IRQ>
[ 6504.675765][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6504.676024][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6504.676266][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6504.676540][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6504.676814][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6504.677099][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6504.677361][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6504.677666][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6504.677927][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6504.678234][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6504.678528][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6504.678839][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6504.679129][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6504.679423][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6504.679710][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6504.680020][    C3]  ? get_stack_info+0x36/0xc0
[ 6504.680261][    C3]  ? lock_acquire+0x1c1/0x220
[ 6504.680497][    C3]  ? lock_release+0x1d5/0x250
[ 6504.680736][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6504.680987][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6504.681257][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6504.681543][    C3]  ? lock_acquire+0x1c1/0x220
[ 6504.681779][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6504.682018][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6504.682275][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6504.682510][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6504.682757][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6504.683013][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6504.683286][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6504.683561][    C3]  ip_local_deliver+0x19d/0x480
[ 6504.683808][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6504.684078][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6504.684342][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6504.684686][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6504.684940][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6504.685259][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6504.685520][    C3]  ip_rcv+0x564/0x740
[ 6504.685723][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6504.685953][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6504.686205][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6504.686480][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6504.686711][    C3]  ? skb_clone+0x10b/0x330
[ 6504.686935][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6504.687252][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6504.687557][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6504.687835][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6504.688129][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6504.688376][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6504.688603][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6504.688901][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6504.689184][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6504.689508][    C3]  ? lock_acquire+0x1c1/0x220
[ 6504.689746][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6504.690042][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6504.690325][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6504.690642][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6504.690900][    C3]  ? __skb_clone+0x57a/0x760
[ 6504.691146][    C3]  netif_receive_skb+0x55/0x280
[ 6504.691394][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6504.691703][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6504.692034][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6504.692330][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6504.692603][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6504.692889][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6504.693202][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6504.693509][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6504.693833][    C3]  ? lock_release+0x1d5/0x250
[ 6504.694071][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6504.694333][    C3]  ? kernel_text_address+0xce/0xe0
[ 6504.694591][    C3]  ? __kernel_text_address+0x12/0x40
[ 6504.694859][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6504.695141][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6504.695451][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6504.695701][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6504.695975][    C3]  ? get_stack_info+0x36/0xc0
[ 6504.696215][    C3]  __tcf_classify+0x329/0x7d0
[ 6504.696456][    C3]  tcf_classify+0x283/0x930
[ 6504.696684][    C3]  ? lock_release+0x1d5/0x250
[ 6504.696923][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6504.697185][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6504.697441][    C3]  ? __kernel_text_address+0x12/0x40
[ 6504.697707][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6504.697991][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6504.698301][    C3]  tc_run+0x2e4/0x5d0
[ 6504.698505][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6504.698733][    C3]  ? lock_acquire+0x1c1/0x220
[ 6504.698971][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6504.699231][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6504.699483][    C3]  ? lock_acquire+0x1c1/0x220
[ 6504.699721][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6504.699983][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6504.700286][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6504.700556][    C3]  ? neigh_hh_output+0x348/0x590
[ 6504.700808][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6504.701076][    C3]  ip_finish_output2+0x786/0x18e0
[ 6504.701332][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6504.701667][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6504.701944][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6504.702195][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6504.702459][    C3]  ip_output+0x16b/0x4f0
[ 6504.702674][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6504.702917][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6504.703191][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6504.703501][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6504.703775][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6504.704025][    C3]  ? __alloc_skb+0xd4/0x280
[ 6504.704256][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6504.704524][    C3]  ? tcp_fragment+0x168/0x1040
[ 6504.704767][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6504.705017][    C3]  ? ip_local_out+0x114/0x3b0
[ 6504.705257][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6504.705505][    C3]  ? __skb_clone+0x57a/0x760
[ 6504.705738][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6504.706003][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6504.706283][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6504.706525][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6504.706772][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6504.707072][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6504.707389][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6504.707632][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6504.707891][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6504.708157][    C3]  tcp_write_timer+0x82/0x1d0
[ 6504.708396][    C3]  call_timer_fn+0x173/0x430
[ 6504.708630][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6504.708890][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6504.709150][    C3]  __run_timers.part.0+0x52d/0x890
[ 6504.709410][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6504.709678][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6504.709959][    C3]  ? lock_acquire+0x1c1/0x220
[ 6504.710197][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6504.710486][    C3]  ? lock_release+0x1d5/0x250
[ 6504.710722][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6504.710990][    C3]  ? ktime_get+0xb3/0x190
[ 6504.711210][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6504.711504][    C3]  run_timer_softirq+0x72/0x100
[ 6504.711748][    C3]  __do_softirq+0x1b9/0x7ff
[ 6504.711980][    C3]  irq_exit_rcu+0x98/0xc0
[ 6504.712201][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6504.712484][    C3]  </IRQ>
[ 6504.712633][    C3]  <TASK>
[ 6504.712783][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6504.713083][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6504.713405][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6504.714368][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6504.714671][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6504.715069][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6504.715464][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6504.715860][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6504.716254][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6504.716654][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6504.716946][    C3]  uart_start+0xe4/0x1b0
[ 6504.717165][    C3]  n_tty_write+0x677/0x7a0
[ 6504.717392][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6504.717642][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6504.717927][    C3]  ? lock_acquire+0x1c1/0x220
[ 6504.718161][    C3]  ? iterate_tty_write+0x95/0x540
[ 6504.718416][    C3]  iterate_tty_write+0x229/0x540
[ 6504.718668][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6504.718956][    C3]  vfs_write+0x9e9/0x10a0
[ 6504.719175][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6504.719416][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6504.719660][    C3]  ? lock_acquire+0x1c1/0x220
[ 6504.719896][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6504.720187][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6504.720451][    C3]  ? __fget_light+0x54/0x1e0
[ 6504.720687][    C3]  ksys_write+0xf5/0x1e0
[ 6504.720905][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6504.721153][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6504.721456][    C3]  do_syscall_64+0xc9/0x1e0
[ 6504.721687][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6504.721983][    C3] RIP: 0033:0x7f93b2836957
[ 6504.722209][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6504.723174][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6504.723592][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6504.723990][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6504.724386][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6504.724782][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6504.725178][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6504.725578][    C3]  </TASK>
[ 6532.613153][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3874s! [ncat:8027]
[ 6532.613547][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6532.614769][    C1] irq event stamp: 174248
[ 6532.614982][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6532.615495][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6532.615945][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6532.616404][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6532.616852][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6532.617287][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6532.617883][    C1] RIP: 0010:kasan_check_range+0x1b/0x1c0
[ 6532.618161][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[ 6532.619103][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[ 6532.619403][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6532.619791][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6532.620179][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6532.620569][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6532.621001][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6532.621396][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6532.621838][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6532.622171][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6532.622557][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6532.622943][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6532.623327][    C1] PKRU: 55555554
[ 6532.623502][    C1] Call Trace:
[ 6532.623668][    C1]  <IRQ>
[ 6532.623812][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6532.624066][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6532.624301][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6532.624569][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6532.624833][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6532.625112][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6532.625368][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6532.625665][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6532.625920][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6532.626219][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6532.626502][    C1]  </IRQ>
[ 6532.626651][    C1]  <TASK>
[ 6532.626796][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6532.627100][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6532.627380][    C1]  ? kasan_check_range+0x1b/0x1c0
[ 6532.627628][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 6532.627901][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6532.628205][    C1]  ? lock_acquire+0x1c1/0x220
[ 6532.628437][    C1]  ? lock_release+0x1d5/0x250
[ 6532.628690][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6532.628936][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6532.629206][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6532.629491][    C1]  ? lock_acquire+0x1c1/0x220
[ 6532.629739][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6532.629968][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6532.630220][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6532.630447][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6532.630687][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6532.630940][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6532.631206][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6532.631474][    C1]  ip_local_deliver+0x19d/0x480
[ 6532.631713][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6532.631977][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6532.632232][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6532.632565][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6532.632809][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6532.633118][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6532.633371][    C1]  ip_rcv+0x564/0x740
[ 6532.633569][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6532.633793][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6532.634058][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6532.634330][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6532.634599][    C1]  ? skb_clone+0x10b/0x330
[ 6532.634825][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6532.635142][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6532.635446][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6532.635724][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6532.636015][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6532.636263][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6532.636493][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6532.636792][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6532.637076][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6532.637398][    C1]  ? lock_acquire+0x1c1/0x220
[ 6532.637636][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6532.637930][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6532.638214][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6532.638528][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6532.638782][    C1]  ? __skb_clone+0x57a/0x760
[ 6532.639015][    C1]  netif_receive_skb+0x55/0x280
[ 6532.639261][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6532.639570][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6532.639898][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6532.640197][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6532.640469][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6532.640757][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6532.641067][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6532.641349][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6532.641664][    C1]  ? stack_trace_save+0x95/0xd0
[ 6532.641912][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6532.642190][    C1]  ? kasan_save_stack+0x34/0x50
[ 6532.642437][    C1]  ? kasan_save_stack+0x24/0x50
[ 6532.642684][    C1]  ? kasan_save_track+0x14/0x30
[ 6532.642930][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6532.643193][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6532.643448][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6532.643693][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6532.643956][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6532.644219][    C1]  ? ip_output+0x16b/0x4f0
[ 6532.644442][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6532.644695][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6532.644967][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6532.645235][    C1]  ? get_reg+0x119/0x190
[ 6532.645450][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6532.645714][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6532.646021][    C1]  __tcf_classify+0x329/0x7d0
[ 6532.646261][    C1]  tcf_classify+0x283/0x930
[ 6532.646491][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6532.646737][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6532.646991][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6532.647278][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6532.647544][    C1]  tc_run+0x2e4/0x5d0
[ 6532.647748][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6532.647979][    C1]  ? lock_acquire+0x1c1/0x220
[ 6532.648216][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6532.648477][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6532.648729][    C1]  ? lock_acquire+0x1c1/0x220
[ 6532.648966][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6532.649229][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6532.649530][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6532.649800][    C1]  ? neigh_hh_output+0x348/0x590
[ 6532.650050][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6532.650314][    C1]  ip_finish_output2+0x786/0x18e0
[ 6532.650568][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6532.650851][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6532.651185][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6532.651458][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6532.651708][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6532.651971][    C1]  ip_output+0x16b/0x4f0
[ 6532.652187][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6532.652419][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6532.652660][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6532.652945][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6532.653195][    C1]  ? ip_local_out+0x114/0x3b0
[ 6532.653432][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6532.653677][    C1]  ? __create_object+0x5e/0xb0
[ 6532.653921][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6532.654186][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6532.654467][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6532.654738][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6532.655016][    C1]  tcp_release_cb+0x1e9/0x390
[ 6532.655254][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6532.655518][    C1]  release_sock+0xb8/0x1d0
[ 6532.655744][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6532.655962][    C1]  ? lock_release+0x1d5/0x250
[ 6532.656200][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6532.656450][    C1]  ? core_sys_select+0x620/0x710
[ 6532.656703][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6532.656969][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6532.657194][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6532.657440][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6532.657693][    C1]  ? __fget_light+0x54/0x1e0
[ 6532.657929][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6532.658191][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6532.658430][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6532.658693][    C1]  ? __might_fault+0xc6/0x180
[ 6532.658935][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6532.659213][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6532.659511][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6532.659809][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6532.660130][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6532.660380][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6532.660681][    C1]  do_syscall_64+0xc9/0x1e0
[ 6532.660915][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6532.661213][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6532.661437][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6532.662397][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6532.662815][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6532.663210][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6532.663605][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6532.664002][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6532.664398][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6532.664796][    C1]  </TASK>
[ 6532.664953][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3874s! [perl:7725]
[ 6532.665355][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6532.666598][    C3] irq event stamp: 290154
[ 6532.666813][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6532.667336][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6532.667838][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6532.668304][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6532.668764][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6532.669209][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6532.669816][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6532.670138][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6532.671107][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6532.671410][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6532.671809][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6532.672206][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6532.672601][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6532.672996][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6532.673394][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6532.673838][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6532.674167][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6532.674564][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6532.674963][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6532.675362][    C3] PKRU: 55555554
[ 6532.675542][    C3] Call Trace:
[ 6532.675710][    C3]  <IRQ>
[ 6532.675857][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6532.676117][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6532.676358][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6532.676635][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6532.676906][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6532.677193][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6532.677456][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6532.677759][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6532.678020][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6532.678327][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6532.678621][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6532.678934][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6532.679220][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6532.679515][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6532.679801][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6532.680112][    C3]  ? get_stack_info+0x36/0xc0
[ 6532.680352][    C3]  ? lock_acquire+0x1c1/0x220
[ 6532.680591][    C3]  ? lock_release+0x1d5/0x250
[ 6532.680832][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6532.681078][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6532.681351][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6532.681633][    C3]  ? lock_acquire+0x1c1/0x220
[ 6532.681870][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6532.682108][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6532.682368][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6532.682600][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6532.682846][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6532.683102][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6532.683373][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6532.683650][    C3]  ip_local_deliver+0x19d/0x480
[ 6532.683895][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6532.684165][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6532.684427][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6532.684770][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6532.685020][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6532.685337][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6532.685597][    C3]  ip_rcv+0x564/0x740
[ 6532.685799][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6532.686030][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6532.686281][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6532.686555][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6532.686787][    C3]  ? skb_clone+0x10b/0x330
[ 6532.687011][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6532.687328][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6532.687633][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6532.687912][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6532.688205][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6532.688452][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6532.688681][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6532.688978][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6532.689262][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6532.689585][    C3]  ? lock_acquire+0x1c1/0x220
[ 6532.689821][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6532.690116][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6532.690400][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6532.690714][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6532.690973][    C3]  ? __skb_clone+0x57a/0x760
[ 6532.691206][    C3]  netif_receive_skb+0x55/0x280
[ 6532.691453][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6532.691762][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6532.692094][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6532.692393][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6532.692665][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6532.692949][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6532.693261][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6532.693569][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6532.693893][    C3]  ? lock_release+0x1d5/0x250
[ 6532.694130][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6532.694394][    C3]  ? kernel_text_address+0xce/0xe0
[ 6532.694654][    C3]  ? __kernel_text_address+0x12/0x40
[ 6532.694919][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6532.695200][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6532.695510][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6532.695758][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6532.696031][    C3]  ? get_stack_info+0x36/0xc0
[ 6532.696272][    C3]  __tcf_classify+0x329/0x7d0
[ 6532.696512][    C3]  tcf_classify+0x283/0x930
[ 6532.696742][    C3]  ? lock_release+0x1d5/0x250
[ 6532.696978][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6532.697240][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6532.697494][    C3]  ? __kernel_text_address+0x12/0x40
[ 6532.697763][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6532.698044][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6532.698357][    C3]  tc_run+0x2e4/0x5d0
[ 6532.698559][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6532.698789][    C3]  ? lock_acquire+0x1c1/0x220
[ 6532.699024][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6532.699283][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6532.699533][    C3]  ? lock_acquire+0x1c1/0x220
[ 6532.699769][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6532.700030][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6532.700332][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6532.700600][    C3]  ? neigh_hh_output+0x348/0x590
[ 6532.700854][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6532.701116][    C3]  ip_finish_output2+0x786/0x18e0
[ 6532.701371][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6532.701706][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6532.701980][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6532.702231][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6532.702493][    C3]  ip_output+0x16b/0x4f0
[ 6532.702707][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6532.702948][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6532.703222][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6532.703529][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6532.703804][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6532.704052][    C3]  ? __alloc_skb+0xd4/0x280
[ 6532.704280][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6532.704545][    C3]  ? tcp_fragment+0x168/0x1040
[ 6532.704787][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6532.705035][    C3]  ? ip_local_out+0x114/0x3b0
[ 6532.705273][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6532.705520][    C3]  ? __skb_clone+0x57a/0x760
[ 6532.705752][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6532.706017][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6532.706294][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6532.706537][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6532.706782][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6532.707077][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6532.707394][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6532.707635][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6532.707893][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6532.708157][    C3]  tcp_write_timer+0x82/0x1d0
[ 6532.708396][    C3]  call_timer_fn+0x173/0x430
[ 6532.708631][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6532.708891][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6532.709149][    C3]  __run_timers.part.0+0x52d/0x890
[ 6532.709407][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6532.709674][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6532.709959][    C3]  ? lock_acquire+0x1c1/0x220
[ 6532.710193][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6532.710483][    C3]  ? lock_release+0x1d5/0x250
[ 6532.710720][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6532.710985][    C3]  ? ktime_get+0xb3/0x190
[ 6532.711203][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6532.711498][    C3]  run_timer_softirq+0x72/0x100
[ 6532.711745][    C3]  __do_softirq+0x1b9/0x7ff
[ 6532.711974][    C3]  irq_exit_rcu+0x98/0xc0
[ 6532.712193][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6532.712474][    C3]  </IRQ>
[ 6532.712624][    C3]  <TASK>
[ 6532.712773][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6532.713075][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6532.713396][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6532.714356][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6532.714660][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6532.715054][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6532.715448][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6532.715843][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6532.716239][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6532.716635][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6532.716928][    C3]  uart_start+0xe4/0x1b0
[ 6532.717145][    C3]  n_tty_write+0x677/0x7a0
[ 6532.717373][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6532.717622][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6532.717905][    C3]  ? lock_acquire+0x1c1/0x220
[ 6532.718142][    C3]  ? iterate_tty_write+0x95/0x540
[ 6532.718396][    C3]  iterate_tty_write+0x229/0x540
[ 6532.718648][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6532.718934][    C3]  vfs_write+0x9e9/0x10a0
[ 6532.719153][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6532.719393][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6532.719636][    C3]  ? lock_acquire+0x1c1/0x220
[ 6532.719872][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6532.720158][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6532.720422][    C3]  ? __fget_light+0x54/0x1e0
[ 6532.720656][    C3]  ksys_write+0xf5/0x1e0
[ 6532.720888][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6532.721133][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6532.721434][    C3]  do_syscall_64+0xc9/0x1e0
[ 6532.721664][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6532.721961][    C3] RIP: 0033:0x7f93b2836957
[ 6532.722185][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6532.723142][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6532.723561][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6532.723956][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6532.724351][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6532.724748][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6532.725146][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6532.725545][    C3]  </TASK>
[ 6558.192161][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6558.192535][    C1] rcu: 1-....: (4174544 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1012784
[ 6558.193095][    C1] rcu: (t=4164221 jiffies g=1064457 q=100 ncpus=4)
[ 6558.193429][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6558.193875][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6558.194485][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6558.194812][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6558.195781][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6558.196087][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6558.196486][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6558.196885][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6558.197283][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6558.197679][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6558.198078][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6558.198525][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6558.198857][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6558.199256][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6558.199653][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6558.200054][    C1] PKRU: 55555554
[ 6558.200235][    C1] Call Trace:
[ 6558.200406][    C1]  <IRQ>
[ 6558.200555][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6558.200834][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6558.201086][    C1]  ? check_cpu_stall+0x284/0x500
[ 6558.201339][    C1]  ? rcu_pending+0x92/0x360
[ 6558.201569][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6558.201839][    C1]  ? update_process_times+0xb9/0x110
[ 6558.202109][    C1]  ? tick_sched_handle+0x67/0x130
[ 6558.202366][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6558.202651][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6558.202895][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6558.203207][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6558.203479][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6558.203767][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6558.204035][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6558.204339][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6558.204601][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6558.204909][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6558.205206][    C1]  </IRQ>
[ 6558.205355][    C1]  <TASK>
[ 6558.205506][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6558.205819][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6558.206109][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6558.206404][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6558.206693][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6558.207009][    C1]  ? lock_acquire+0x1c1/0x220
[ 6558.207251][    C1]  ? lock_release+0x1d5/0x250
[ 6558.207490][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6558.207740][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6558.208014][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6558.208300][    C1]  ? lock_acquire+0x1c1/0x220
[ 6558.208540][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6558.208780][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6558.209039][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6558.209274][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6558.209522][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6558.209779][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6558.210053][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6558.210332][    C1]  ip_local_deliver+0x19d/0x480
[ 6558.210580][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6558.210855][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6558.211118][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6558.211464][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6558.211715][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6558.212035][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6558.212297][    C1]  ip_rcv+0x564/0x740
[ 6558.212501][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6558.212732][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6558.212985][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6558.213262][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6558.213534][    C1]  ? skb_clone+0x10b/0x330
[ 6558.213761][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6558.214079][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6558.214386][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6558.214666][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6558.214961][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6558.215211][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6558.215443][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6558.215743][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6558.216027][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6558.216352][    C1]  ? lock_acquire+0x1c1/0x220
[ 6558.216590][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6558.216888][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6558.217174][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6558.217491][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6558.217748][    C1]  ? __skb_clone+0x57a/0x760
[ 6558.217984][    C1]  netif_receive_skb+0x55/0x280
[ 6558.218233][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6558.218547][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6558.218881][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6558.219181][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6558.219454][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6558.219745][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6558.220058][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6558.220345][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6558.220666][    C1]  ? stack_trace_save+0x95/0xd0
[ 6558.220915][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6558.221195][    C1]  ? kasan_save_stack+0x34/0x50
[ 6558.221444][    C1]  ? kasan_save_stack+0x24/0x50
[ 6558.221692][    C1]  ? kasan_save_track+0x14/0x30
[ 6558.221939][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6558.222204][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6558.222458][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6558.222707][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6558.222971][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6558.223236][    C1]  ? ip_output+0x16b/0x4f0
[ 6558.223462][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6558.223718][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6558.223991][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6558.224259][    C1]  ? get_reg+0x119/0x190
[ 6558.224475][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6558.224743][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6558.225051][    C1]  __tcf_classify+0x329/0x7d0
[ 6558.225293][    C1]  tcf_classify+0x283/0x930
[ 6558.225526][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6558.225774][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6558.226032][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6558.226319][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6558.226588][    C1]  tc_run+0x2e4/0x5d0
[ 6558.226793][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6558.227025][    C1]  ? lock_acquire+0x1c1/0x220
[ 6558.227265][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6558.227527][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6558.227780][    C1]  ? lock_acquire+0x1c1/0x220
[ 6558.228018][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6558.228283][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6558.228587][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6558.228861][    C1]  ? neigh_hh_output+0x348/0x590
[ 6558.229114][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6558.229381][    C1]  ip_finish_output2+0x786/0x18e0
[ 6558.229637][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6558.229917][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6558.230255][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6558.230532][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6558.230790][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6558.231058][    C1]  ip_output+0x16b/0x4f0
[ 6558.231274][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6558.231510][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6558.231755][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6558.232043][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6558.232295][    C1]  ? ip_local_out+0x114/0x3b0
[ 6558.232537][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6558.232785][    C1]  ? __create_object+0x5e/0xb0
[ 6558.233030][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6558.233299][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6558.233581][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6558.233854][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6558.234137][    C1]  tcp_release_cb+0x1e9/0x390
[ 6558.234376][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6558.234641][    C1]  release_sock+0xb8/0x1d0
[ 6558.234871][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6558.235090][    C1]  ? lock_release+0x1d5/0x250
[ 6558.235330][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6558.235581][    C1]  ? core_sys_select+0x620/0x710
[ 6558.235836][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6558.236106][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6558.236334][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6558.236584][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6558.236841][    C1]  ? __fget_light+0x54/0x1e0
[ 6558.237078][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6558.237345][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6558.237585][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6558.237852][    C1]  ? __might_fault+0xc6/0x180
[ 6558.238095][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6558.238377][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6558.238676][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6558.238977][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6558.239301][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6558.239554][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6558.239858][    C1]  do_syscall_64+0xc9/0x1e0
[ 6558.240092][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6558.240393][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6558.240619][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6558.241590][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6558.242011][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6558.242409][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6558.242809][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6558.243209][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6558.243607][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6558.244008][    C1]  </TASK>
[ 6558.244167][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6558.244439][    C3] NMI backtrace for cpu 3
[ 6558.244444][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6558.244447][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6558.244449][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6558.244455][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6558.244458][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6558.244461][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6558.244463][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6558.244465][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6558.244467][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6558.244469][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6558.244470][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6558.244472][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6558.244476][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6558.244477][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6558.244479][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6558.244480][    C3] PKRU: 55555554
[ 6558.244481][    C3] Call Trace:
[ 6558.244483][    C3]  <NMI>
[ 6558.244486][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6558.244491][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6558.244497][    C3]  ? nmi_handle+0x153/0x420
[ 6558.244502][    C3]  ? default_do_nmi+0x41/0x100
[ 6558.244505][    C3]  ? exc_nmi+0xf3/0x120
[ 6558.244507][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6558.244513][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6558.244516][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6558.244519][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6558.244523][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6558.244526][    C3]  </NMI>
[ 6558.244527][    C3]  <IRQ>
[ 6558.244529][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6558.244531][    C3]  ? get_stack_info+0x36/0xc0
[ 6558.244536][    C3]  ? lock_acquire+0x1c1/0x220
[ 6558.244539][    C3]  ? lock_release+0x1d5/0x250
[ 6558.244543][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6558.244546][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6558.244550][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6558.244553][    C3]  ? lock_acquire+0x1c1/0x220
[ 6558.244556][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6558.244560][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6558.244562][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6558.244569][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6558.244572][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6558.244576][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6558.244581][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6558.244585][    C3]  ip_local_deliver+0x19d/0x480
[ 6558.244588][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6558.244590][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6558.244593][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6558.244598][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6558.244602][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6558.244605][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6558.244614][    C3]  ip_rcv+0x564/0x740
[ 6558.244616][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6558.244619][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6558.244623][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6558.244626][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6558.244630][    C3]  ? skb_clone+0x10b/0x330
[ 6558.244632][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6558.244638][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6558.244643][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6558.244647][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6558.244655][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6558.244659][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6558.244661][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6558.244665][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6558.244668][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6558.244672][    C3]  ? lock_acquire+0x1c1/0x220
[ 6558.244675][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6558.244679][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6558.244683][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6558.244687][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6558.244690][    C3]  ? __skb_clone+0x57a/0x760
[ 6558.244692][    C3]  netif_receive_skb+0x55/0x280
[ 6558.244696][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6558.244703][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6558.244709][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6558.244716][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6558.244721][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6558.244730][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6558.244739][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6558.244748][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6558.244756][    C3]  ? lock_release+0x1d5/0x250
[ 6558.244759][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6558.244763][    C3]  ? kernel_text_address+0xce/0xe0
[ 6558.244766][    C3]  ? __kernel_text_address+0x12/0x40
[ 6558.244769][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6558.244771][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6558.244774][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6558.244780][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6558.244783][    C3]  ? get_stack_info+0x36/0xc0
[ 6558.244787][    C3]  __tcf_classify+0x329/0x7d0
[ 6558.244793][    C3]  tcf_classify+0x283/0x930
[ 6558.244796][    C3]  ? lock_release+0x1d5/0x250
[ 6558.244799][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6558.244801][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6558.244805][    C3]  ? __kernel_text_address+0x12/0x40
[ 6558.244807][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6558.244809][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6558.244813][    C3]  tc_run+0x2e4/0x5d0
[ 6558.244816][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6558.244820][    C3]  ? lock_acquire+0x1c1/0x220
[ 6558.244822][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6558.244826][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6558.244830][    C3]  ? lock_acquire+0x1c1/0x220
[ 6558.244832][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6558.244835][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6558.244838][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6558.244842][    C3]  ? neigh_hh_output+0x348/0x590
[ 6558.244845][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6558.244849][    C3]  ip_finish_output2+0x786/0x18e0
[ 6558.244852][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6558.244859][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6558.244862][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6558.244866][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6558.244869][    C3]  ip_output+0x16b/0x4f0
[ 6558.244872][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6558.244875][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6558.244878][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6558.244881][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6558.244884][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6558.244887][    C3]  ? __alloc_skb+0xd4/0x280
[ 6558.244890][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6558.244894][    C3]  ? tcp_fragment+0x168/0x1040
[ 6558.244897][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6558.244900][    C3]  ? ip_local_out+0x114/0x3b0
[ 6558.244903][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6558.244907][    C3]  ? __skb_clone+0x57a/0x760
[ 6558.244910][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6558.244915][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6558.244918][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6558.244922][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6558.244926][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6558.244931][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6558.244934][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6558.244937][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6558.244940][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6558.244943][    C3]  tcp_write_timer+0x82/0x1d0
[ 6558.244947][    C3]  call_timer_fn+0x173/0x430
[ 6558.244951][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6558.244956][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6558.244960][    C3]  __run_timers.part.0+0x52d/0x890
[ 6558.244963][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6558.244968][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6558.244971][    C3]  ? lock_acquire+0x1c1/0x220
[ 6558.244973][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6558.244978][    C3]  ? lock_release+0x1d5/0x250
[ 6558.244980][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6558.244983][    C3]  ? ktime_get+0xb3/0x190
[ 6558.244986][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6558.244990][    C3]  run_timer_softirq+0x72/0x100
[ 6558.244994][    C3]  __do_softirq+0x1b9/0x7ff
[ 6558.244998][    C3]  irq_exit_rcu+0x98/0xc0
[ 6558.245001][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6558.245004][    C3]  </IRQ>
[ 6558.245005][    C3]  <TASK>
[ 6558.245006][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6558.245010][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6558.245012][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6558.245014][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6558.245016][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6558.245018][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6558.245019][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6558.245020][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6558.245022][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6558.245026][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6558.245030][    C3]  uart_start+0xe4/0x1b0
[ 6558.245035][    C3]  n_tty_write+0x677/0x7a0
[ 6558.245041][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6558.245045][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6558.245049][    C3]  ? lock_acquire+0x1c1/0x220
[ 6558.245052][    C3]  ? iterate_tty_write+0x95/0x540
[ 6558.245056][    C3]  iterate_tty_write+0x229/0x540
[ 6558.245060][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6558.245064][    C3]  vfs_write+0x9e9/0x10a0
[ 6558.245069][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6558.245071][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6558.245075][    C3]  ? lock_acquire+0x1c1/0x220
[ 6558.245077][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6558.245081][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6558.245085][    C3]  ? __fget_light+0x54/0x1e0
[ 6558.245089][    C3]  ksys_write+0xf5/0x1e0
[ 6558.245092][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6558.245096][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6558.245100][    C3]  do_syscall_64+0xc9/0x1e0
[ 6558.245104][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6558.245107][    C3] RIP: 0033:0x7f93b2836957
[ 6558.245109][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6558.245111][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6558.245114][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6558.245115][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6558.245117][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6558.245119][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6558.245120][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6558.245125][    C3]  </TASK>
[ 6584.613149][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3923s! [ncat:8027]
[ 6584.613561][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6584.614773][    C1] irq event stamp: 174248
[ 6584.614983][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6584.615495][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6584.615946][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6584.616400][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6584.616849][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6584.617282][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6584.617877][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6584.618192][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6584.619136][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6584.619435][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6584.619823][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6584.620212][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6584.620627][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6584.621013][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6584.621397][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6584.621829][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6584.622151][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6584.622539][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6584.622926][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6584.623313][    C1] PKRU: 55555554
[ 6584.623489][    C1] Call Trace:
[ 6584.623654][    C1]  <IRQ>
[ 6584.623800][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6584.624055][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6584.624293][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6584.624564][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6584.624830][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6584.625110][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6584.625369][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6584.625667][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6584.625922][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6584.626223][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6584.626512][    C1]  </IRQ>
[ 6584.626660][    C1]  <TASK>
[ 6584.626807][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6584.627114][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6584.627398][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6584.627683][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6584.627967][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6584.628276][    C1]  ? lock_acquire+0x1c1/0x220
[ 6584.628532][    C1]  ? lock_release+0x1d5/0x250
[ 6584.628767][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6584.629016][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6584.629287][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6584.629571][    C1]  ? lock_acquire+0x1c1/0x220
[ 6584.629817][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6584.630049][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6584.630301][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6584.630530][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6584.630770][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6584.631019][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6584.631284][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6584.631553][    C1]  ip_local_deliver+0x19d/0x480
[ 6584.631793][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6584.632057][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6584.632311][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6584.632644][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6584.632888][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6584.633196][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6584.633452][    C1]  ip_rcv+0x564/0x740
[ 6584.633648][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6584.633872][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6584.634117][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6584.634383][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6584.634649][    C1]  ? skb_clone+0x10b/0x330
[ 6584.634868][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6584.635177][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6584.635473][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6584.635744][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6584.636029][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6584.636269][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6584.636491][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6584.636781][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6584.637055][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6584.637369][    C1]  ? lock_acquire+0x1c1/0x220
[ 6584.637600][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6584.637887][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6584.638164][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6584.638470][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6584.638717][    C1]  ? __skb_clone+0x57a/0x760
[ 6584.638944][    C1]  netif_receive_skb+0x55/0x280
[ 6584.639184][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6584.639485][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6584.639806][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6584.640097][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6584.640362][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6584.640644][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6584.640946][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6584.641245][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6584.641558][    C1]  ? stack_trace_save+0x95/0xd0
[ 6584.641805][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6584.642080][    C1]  ? kasan_save_stack+0x34/0x50
[ 6584.642328][    C1]  ? kasan_save_stack+0x24/0x50
[ 6584.642574][    C1]  ? kasan_save_track+0x14/0x30
[ 6584.642819][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6584.643081][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6584.643335][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6584.643581][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6584.643843][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6584.644105][    C1]  ? ip_output+0x16b/0x4f0
[ 6584.644331][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6584.644586][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6584.644856][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6584.645122][    C1]  ? get_reg+0x119/0x190
[ 6584.645336][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6584.645604][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6584.645911][    C1]  __tcf_classify+0x329/0x7d0
[ 6584.646152][    C1]  tcf_classify+0x283/0x930
[ 6584.646383][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6584.646629][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6584.646884][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6584.647166][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6584.647432][    C1]  tc_run+0x2e4/0x5d0
[ 6584.647637][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6584.647867][    C1]  ? lock_acquire+0x1c1/0x220
[ 6584.648105][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6584.648364][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6584.648615][    C1]  ? lock_acquire+0x1c1/0x220
[ 6584.648853][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6584.649118][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6584.649419][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6584.649690][    C1]  ? neigh_hh_output+0x348/0x590
[ 6584.649942][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6584.650207][    C1]  ip_finish_output2+0x786/0x18e0
[ 6584.650461][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6584.650743][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6584.651077][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6584.651353][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6584.651607][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6584.651871][    C1]  ip_output+0x16b/0x4f0
[ 6584.652086][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6584.652320][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6584.652561][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6584.652847][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6584.653097][    C1]  ? ip_local_out+0x114/0x3b0
[ 6584.653337][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6584.653584][    C1]  ? __create_object+0x5e/0xb0
[ 6584.653826][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6584.654092][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6584.654372][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6584.654642][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6584.654922][    C1]  tcp_release_cb+0x1e9/0x390
[ 6584.655159][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6584.655422][    C1]  release_sock+0xb8/0x1d0
[ 6584.655650][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6584.655867][    C1]  ? lock_release+0x1d5/0x250
[ 6584.656104][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6584.656353][    C1]  ? core_sys_select+0x620/0x710
[ 6584.656606][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6584.656873][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6584.657099][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6584.657347][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6584.657602][    C1]  ? __fget_light+0x54/0x1e0
[ 6584.657835][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6584.658098][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6584.658337][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6584.658599][    C1]  ? __might_fault+0xc6/0x180
[ 6584.658841][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6584.659121][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6584.659418][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6584.659716][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6584.660036][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6584.660287][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6584.660593][    C1]  do_syscall_64+0xc9/0x1e0
[ 6584.660823][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6584.661121][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6584.661345][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6584.662303][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6584.662719][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6584.663113][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6584.663509][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6584.663904][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6584.664301][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6584.664698][    C1]  </TASK>
[ 6584.664855][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3923s! [perl:7725]
[ 6584.665256][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6584.666499][    C3] irq event stamp: 290154
[ 6584.666714][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6584.667236][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6584.667736][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6584.668200][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6584.668657][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6584.669102][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6584.669707][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6584.670028][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6584.670994][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6584.671298][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6584.671694][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6584.672090][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6584.672485][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6584.672880][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6584.673277][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6584.673720][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6584.674050][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6584.674447][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6584.674841][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6584.675237][    C3] PKRU: 55555554
[ 6584.675416][    C3] Call Trace:
[ 6584.675584][    C3]  <IRQ>
[ 6584.675731][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6584.675989][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6584.676230][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6584.676507][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6584.676781][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6584.677066][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6584.677330][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6584.677632][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6584.677892][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6584.678199][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6584.678494][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6584.678806][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6584.679092][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6584.679386][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6584.679671][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6584.679979][    C3]  ? get_stack_info+0x36/0xc0
[ 6584.680219][    C3]  ? lock_acquire+0x1c1/0x220
[ 6584.680458][    C3]  ? lock_release+0x1d5/0x250
[ 6584.680700][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6584.680945][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6584.681218][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6584.681500][    C3]  ? lock_acquire+0x1c1/0x220
[ 6584.681738][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6584.681975][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6584.682234][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6584.682465][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6584.682710][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6584.682966][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6584.683237][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6584.683514][    C3]  ip_local_deliver+0x19d/0x480
[ 6584.683759][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6584.684030][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6584.684292][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6584.684635][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6584.684886][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6584.685203][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6584.685463][    C3]  ip_rcv+0x564/0x740
[ 6584.685664][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6584.685894][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6584.686144][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6584.686418][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6584.686648][    C3]  ? skb_clone+0x10b/0x330
[ 6584.686875][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6584.687191][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6584.687496][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6584.687775][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6584.688066][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6584.688314][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6584.688542][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6584.688837][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6584.689121][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6584.689444][    C3]  ? lock_acquire+0x1c1/0x220
[ 6584.689680][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6584.689974][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6584.690257][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6584.690573][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6584.690826][    C3]  ? __skb_clone+0x57a/0x760
[ 6584.691058][    C3]  netif_receive_skb+0x55/0x280
[ 6584.691304][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6584.691614][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6584.691943][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6584.692241][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6584.692512][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6584.692798][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6584.693111][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6584.693419][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6584.693743][    C3]  ? lock_release+0x1d5/0x250
[ 6584.693979][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6584.694243][    C3]  ? kernel_text_address+0xce/0xe0
[ 6584.694502][    C3]  ? __kernel_text_address+0x12/0x40
[ 6584.694767][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6584.695047][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6584.695356][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6584.695604][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6584.695878][    C3]  ? get_stack_info+0x36/0xc0
[ 6584.696118][    C3]  __tcf_classify+0x329/0x7d0
[ 6584.696358][    C3]  tcf_classify+0x283/0x930
[ 6584.696587][    C3]  ? lock_release+0x1d5/0x250
[ 6584.696823][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6584.697084][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6584.697338][    C3]  ? __kernel_text_address+0x12/0x40
[ 6584.697605][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6584.697886][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6584.698195][    C3]  tc_run+0x2e4/0x5d0
[ 6584.698397][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6584.698627][    C3]  ? lock_acquire+0x1c1/0x220
[ 6584.698863][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6584.699122][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6584.699373][    C3]  ? lock_acquire+0x1c1/0x220
[ 6584.699609][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6584.699870][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6584.700172][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6584.700441][    C3]  ? neigh_hh_output+0x348/0x590
[ 6584.700695][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6584.700957][    C3]  ip_finish_output2+0x786/0x18e0
[ 6584.701211][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6584.701547][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6584.701820][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6584.702071][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6584.702333][    C3]  ip_output+0x16b/0x4f0
[ 6584.702548][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6584.702789][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6584.703063][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6584.703370][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6584.703646][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6584.703895][    C3]  ? __alloc_skb+0xd4/0x280
[ 6584.704123][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6584.704388][    C3]  ? tcp_fragment+0x168/0x1040
[ 6584.704630][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6584.704879][    C3]  ? ip_local_out+0x114/0x3b0
[ 6584.705117][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6584.705365][    C3]  ? __skb_clone+0x57a/0x760
[ 6584.705598][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6584.705863][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6584.706140][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6584.706383][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6584.706630][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6584.706926][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6584.707244][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6584.707486][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6584.707743][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6584.708008][    C3]  tcp_write_timer+0x82/0x1d0
[ 6584.708247][    C3]  call_timer_fn+0x173/0x430
[ 6584.708483][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6584.708743][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6584.709003][    C3]  __run_timers.part.0+0x52d/0x890
[ 6584.709261][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6584.709527][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6584.709811][    C3]  ? lock_acquire+0x1c1/0x220
[ 6584.710046][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6584.710336][    C3]  ? lock_release+0x1d5/0x250
[ 6584.710581][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6584.710842][    C3]  ? ktime_get+0xb3/0x190
[ 6584.711059][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6584.711353][    C3]  run_timer_softirq+0x72/0x100
[ 6584.711599][    C3]  __do_softirq+0x1b9/0x7ff
[ 6584.711827][    C3]  irq_exit_rcu+0x98/0xc0
[ 6584.712046][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6584.712326][    C3]  </IRQ>
[ 6584.712476][    C3]  <TASK>
[ 6584.712625][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6584.712926][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6584.713246][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6584.714203][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6584.714507][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6584.714906][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6584.715301][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6584.715695][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6584.716091][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6584.716489][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6584.716782][    C3]  uart_start+0xe4/0x1b0
[ 6584.716996][    C3]  n_tty_write+0x677/0x7a0
[ 6584.717223][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6584.717472][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6584.717755][    C3]  ? lock_acquire+0x1c1/0x220
[ 6584.717992][    C3]  ? iterate_tty_write+0x95/0x540
[ 6584.718246][    C3]  iterate_tty_write+0x229/0x540
[ 6584.718497][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6584.718782][    C3]  vfs_write+0x9e9/0x10a0
[ 6584.719001][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6584.719240][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6584.719482][    C3]  ? lock_acquire+0x1c1/0x220
[ 6584.719718][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6584.720002][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6584.720266][    C3]  ? __fget_light+0x54/0x1e0
[ 6584.720499][    C3]  ksys_write+0xf5/0x1e0
[ 6584.720717][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6584.720962][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6584.721262][    C3]  do_syscall_64+0xc9/0x1e0
[ 6584.721492][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6584.721788][    C3] RIP: 0033:0x7f93b2836957
[ 6584.722010][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6584.722969][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6584.723387][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6584.723782][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6584.724176][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6584.724573][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6584.724970][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6584.725368][    C3]  </TASK>
[ 6612.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3949s! [ncat:8027]
[ 6612.613540][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6612.614754][    C1] irq event stamp: 174248
[ 6612.614966][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6612.615477][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6612.615931][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6612.616387][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6612.616834][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6612.617270][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6612.617865][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6612.618180][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6612.619125][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6612.619424][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6612.619811][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6612.620199][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6612.620591][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6612.620979][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6612.621365][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6612.621799][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6612.622121][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6612.622512][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6612.622899][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6612.623290][    C1] PKRU: 55555554
[ 6612.623466][    C1] Call Trace:
[ 6612.623632][    C1]  <IRQ>
[ 6612.623776][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6612.624032][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6612.624269][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6612.624538][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6612.624808][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6612.625090][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6612.625350][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6612.625648][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6612.625903][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6612.626205][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6612.626492][    C1]  </IRQ>
[ 6612.626641][    C1]  <TASK>
[ 6612.626788][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6612.627093][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6612.627379][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6612.627667][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6612.627950][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6612.628258][    C1]  ? lock_acquire+0x1c1/0x220
[ 6612.628512][    C1]  ? lock_release+0x1d5/0x250
[ 6612.628751][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6612.628997][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6612.629270][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6612.629554][    C1]  ? lock_acquire+0x1c1/0x220
[ 6612.629799][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6612.630033][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6612.630287][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6612.630519][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6612.630758][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6612.631010][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6612.631277][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6612.631545][    C1]  ip_local_deliver+0x19d/0x480
[ 6612.631785][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6612.632050][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6612.632306][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6612.632644][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6612.632892][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6612.633202][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6612.633455][    C1]  ip_rcv+0x564/0x740
[ 6612.633653][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6612.633908][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6612.634159][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6612.634433][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6612.634700][    C1]  ? skb_clone+0x10b/0x330
[ 6612.634926][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6612.635242][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6612.635541][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6612.635820][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6612.636109][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6612.636358][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6612.636588][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6612.636887][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6612.637168][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6612.637489][    C1]  ? lock_acquire+0x1c1/0x220
[ 6612.637728][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6612.638018][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6612.638302][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6612.638618][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6612.638871][    C1]  ? __skb_clone+0x57a/0x760
[ 6612.639100][    C1]  netif_receive_skb+0x55/0x280
[ 6612.639348][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6612.639656][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6612.639983][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6612.640279][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6612.640552][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6612.640836][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6612.641143][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6612.641426][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6612.641740][    C1]  ? stack_trace_save+0x95/0xd0
[ 6612.641986][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6612.642264][    C1]  ? kasan_save_stack+0x34/0x50
[ 6612.642509][    C1]  ? kasan_save_stack+0x24/0x50
[ 6612.642752][    C1]  ? kasan_save_track+0x14/0x30
[ 6612.642994][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6612.643256][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6612.643506][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6612.643748][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6612.644010][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6612.644271][    C1]  ? ip_output+0x16b/0x4f0
[ 6612.644494][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6612.644745][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6612.645013][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6612.645281][    C1]  ? get_reg+0x119/0x190
[ 6612.645498][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6612.645761][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6612.646068][    C1]  __tcf_classify+0x329/0x7d0
[ 6612.646308][    C1]  tcf_classify+0x283/0x930
[ 6612.646537][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6612.646785][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6612.647037][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6612.647321][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6612.647586][    C1]  tc_run+0x2e4/0x5d0
[ 6612.647788][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6612.648020][    C1]  ? lock_acquire+0x1c1/0x220
[ 6612.648255][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6612.648511][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6612.648763][    C1]  ? lock_acquire+0x1c1/0x220
[ 6612.649000][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6612.649259][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6612.649561][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6612.649831][    C1]  ? neigh_hh_output+0x348/0x590
[ 6612.650082][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6612.650344][    C1]  ip_finish_output2+0x786/0x18e0
[ 6612.650602][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6612.650881][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6612.651214][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6612.651486][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6612.651735][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6612.651994][    C1]  ip_output+0x16b/0x4f0
[ 6612.652211][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6612.652443][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6612.652683][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6612.652968][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6612.653217][    C1]  ? ip_local_out+0x114/0x3b0
[ 6612.653453][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6612.653698][    C1]  ? __create_object+0x5e/0xb0
[ 6612.653940][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6612.654203][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6612.654484][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6612.654757][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6612.655036][    C1]  tcp_release_cb+0x1e9/0x390
[ 6612.655274][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6612.655538][    C1]  release_sock+0xb8/0x1d0
[ 6612.655763][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6612.655983][    C1]  ? lock_release+0x1d5/0x250
[ 6612.656222][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6612.656471][    C1]  ? core_sys_select+0x620/0x710
[ 6612.656723][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6612.656991][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6612.657213][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6612.657459][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6612.657712][    C1]  ? __fget_light+0x54/0x1e0
[ 6612.657948][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6612.658211][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6612.658451][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6612.658714][    C1]  ? __might_fault+0xc6/0x180
[ 6612.658956][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6612.659236][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6612.659535][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6612.659829][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6612.660149][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6612.660399][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6612.660699][    C1]  do_syscall_64+0xc9/0x1e0
[ 6612.660929][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6612.661226][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6612.661451][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6612.662402][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6612.662819][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6612.663216][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6612.663606][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6612.663998][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6612.664391][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6612.664787][    C1]  </TASK>
[ 6612.664943][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3949s! [perl:7725]
[ 6612.665347][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6612.666591][    C3] irq event stamp: 290154
[ 6612.666808][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6612.667330][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6612.667829][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6612.668292][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6612.668747][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6612.669191][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6612.669798][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa8/0xb90
[ 6612.670115][    C3] Code: 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 be 04 00 00 00 <48> 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c 08 84 c0 0f 85
[ 6612.671084][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6612.671389][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6612.671783][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6612.672177][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6612.672572][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6612.672968][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6612.673362][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6612.673805][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6612.674134][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6612.674531][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6612.674927][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6612.675321][    C3] PKRU: 55555554
[ 6612.675501][    C3] Call Trace:
[ 6612.675670][    C3]  <IRQ>
[ 6612.675817][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6612.676076][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6612.676318][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6612.676593][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6612.676862][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6612.677149][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6612.677412][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6612.677716][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6612.677976][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6612.678282][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6612.678573][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6612.678883][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6612.679171][    C3]  ? queued_spin_lock_slowpath+0xa8/0xb90
[ 6612.679457][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6612.679745][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6612.680052][    C3]  ? get_stack_info+0x36/0xc0
[ 6612.680291][    C3]  ? lock_acquire+0x1c1/0x220
[ 6612.680532][    C3]  ? lock_release+0x1d5/0x250
[ 6612.680771][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6612.681017][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6612.681287][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6612.681568][    C3]  ? lock_acquire+0x1c1/0x220
[ 6612.681805][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6612.682044][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6612.682302][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6612.682534][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6612.682778][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6612.683033][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6612.683307][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6612.683583][    C3]  ip_local_deliver+0x19d/0x480
[ 6612.683829][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6612.684099][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6612.684360][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6612.684705][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6612.684954][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6612.685272][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6612.685531][    C3]  ip_rcv+0x564/0x740
[ 6612.685735][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6612.685963][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6612.686213][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6612.686487][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6612.686717][    C3]  ? skb_clone+0x10b/0x330
[ 6612.686942][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6612.687258][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6612.687560][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6612.687841][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6612.688130][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6612.688376][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6612.688606][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6612.688901][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6612.689184][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6612.689506][    C3]  ? lock_acquire+0x1c1/0x220
[ 6612.689744][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6612.690034][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6612.690320][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6612.690638][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6612.690891][    C3]  ? __skb_clone+0x57a/0x760
[ 6612.691121][    C3]  netif_receive_skb+0x55/0x280
[ 6612.691368][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6612.691678][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6612.692006][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6612.692304][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6612.692575][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6612.692860][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6612.693170][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6612.693477][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6612.693800][    C3]  ? lock_release+0x1d5/0x250
[ 6612.694038][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6612.694301][    C3]  ? kernel_text_address+0xce/0xe0
[ 6612.694559][    C3]  ? __kernel_text_address+0x12/0x40
[ 6612.694823][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6612.695106][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6612.695414][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6612.695662][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6612.695937][    C3]  ? get_stack_info+0x36/0xc0
[ 6612.696175][    C3]  __tcf_classify+0x329/0x7d0
[ 6612.696415][    C3]  tcf_classify+0x283/0x930
[ 6612.696646][    C3]  ? lock_release+0x1d5/0x250
[ 6612.696882][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6612.697144][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6612.697398][    C3]  ? __kernel_text_address+0x12/0x40
[ 6612.697663][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6612.697943][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6612.698253][    C3]  tc_run+0x2e4/0x5d0
[ 6612.698455][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6612.698685][    C3]  ? lock_acquire+0x1c1/0x220
[ 6612.698922][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6612.699181][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6612.699432][    C3]  ? lock_acquire+0x1c1/0x220
[ 6612.699667][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6612.699930][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6612.700230][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6612.700512][    C3]  ? neigh_hh_output+0x348/0x590
[ 6612.700761][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6612.701024][    C3]  ip_finish_output2+0x786/0x18e0
[ 6612.701280][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6612.701615][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6612.701888][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6612.702139][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6612.702405][    C3]  ip_output+0x16b/0x4f0
[ 6612.702622][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6612.702861][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6612.703137][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6612.703447][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6612.703720][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6612.703969][    C3]  ? __alloc_skb+0xd4/0x280
[ 6612.704198][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6612.704465][    C3]  ? tcp_fragment+0x168/0x1040
[ 6612.704705][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6612.704956][    C3]  ? ip_local_out+0x114/0x3b0
[ 6612.705195][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6612.705441][    C3]  ? __skb_clone+0x57a/0x760
[ 6612.705676][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6612.705940][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6612.706218][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6612.706459][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6612.706706][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6612.707005][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6612.707322][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6612.707561][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6612.707820][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6612.708087][    C3]  tcp_write_timer+0x82/0x1d0
[ 6612.708322][    C3]  call_timer_fn+0x173/0x430
[ 6612.708557][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6612.708816][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6612.709074][    C3]  __run_timers.part.0+0x52d/0x890
[ 6612.709332][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6612.709600][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6612.709882][    C3]  ? lock_acquire+0x1c1/0x220
[ 6612.710119][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6612.710409][    C3]  ? lock_release+0x1d5/0x250
[ 6612.710646][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6612.710908][    C3]  ? ktime_get+0xb3/0x190
[ 6612.711127][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6612.711420][    C3]  run_timer_softirq+0x72/0x100
[ 6612.711667][    C3]  __do_softirq+0x1b9/0x7ff
[ 6612.711898][    C3]  irq_exit_rcu+0x98/0xc0
[ 6612.712116][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6612.712399][    C3]  </IRQ>
[ 6612.712549][    C3]  <TASK>
[ 6612.712697][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6612.712999][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6612.713320][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6612.714282][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6612.714586][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6612.714981][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6612.715377][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6612.715772][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6612.716166][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6612.716563][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6612.716857][    C3]  uart_start+0xe4/0x1b0
[ 6612.717071][    C3]  n_tty_write+0x677/0x7a0
[ 6612.717300][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6612.717551][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6612.717833][    C3]  ? lock_acquire+0x1c1/0x220
[ 6612.718070][    C3]  ? iterate_tty_write+0x95/0x540
[ 6612.718325][    C3]  iterate_tty_write+0x229/0x540
[ 6612.718577][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6612.718862][    C3]  vfs_write+0x9e9/0x10a0
[ 6612.719084][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6612.719325][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6612.719565][    C3]  ? lock_acquire+0x1c1/0x220
[ 6612.719802][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6612.720090][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6612.720353][    C3]  ? __fget_light+0x54/0x1e0
[ 6612.720589][    C3]  ksys_write+0xf5/0x1e0
[ 6612.720804][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6612.721051][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6612.721353][    C3]  do_syscall_64+0xc9/0x1e0
[ 6612.721582][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6612.721880][    C3] RIP: 0033:0x7f93b2836957
[ 6612.722103][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6612.723064][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6612.723482][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6612.723877][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6612.724272][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6612.724667][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6612.725062][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6612.725459][    C3]  </TASK>
[ 6636.248162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6636.248512][    C1] rcu: 1-....: (4252446 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1031846
[ 6636.249055][    C1] rcu: (t=4242277 jiffies g=1064457 q=100 ncpus=4)
[ 6636.249385][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6636.249818][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6636.250416][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6636.250734][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6636.251675][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6636.251973][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6636.252361][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6636.252749][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6636.253141][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6636.253529][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6636.253919][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6636.254354][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6636.254678][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6636.255067][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6636.255455][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6636.255846][    C1] PKRU: 55555554
[ 6636.256022][    C1] Call Trace:
[ 6636.256188][    C1]  <IRQ>
[ 6636.256333][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6636.256602][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6636.256849][    C1]  ? check_cpu_stall+0x284/0x500
[ 6636.257097][    C1]  ? rcu_pending+0x92/0x360
[ 6636.257323][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6636.257586][    C1]  ? update_process_times+0xb9/0x110
[ 6636.257854][    C1]  ? tick_sched_handle+0x67/0x130
[ 6636.258107][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6636.258385][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6636.258625][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6636.258933][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6636.259201][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6636.259482][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6636.259744][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6636.260043][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6636.260301][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6636.260602][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6636.260892][    C1]  </IRQ>
[ 6636.261038][    C1]  <TASK>
[ 6636.261186][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6636.261496][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6636.261783][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6636.262071][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6636.262351][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6636.262657][    C1]  ? lock_acquire+0x1c1/0x220
[ 6636.262894][    C1]  ? lock_release+0x1d5/0x250
[ 6636.263129][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6636.263391][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6636.263661][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6636.263949][    C1]  ? lock_acquire+0x1c1/0x220
[ 6636.264186][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6636.264425][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6636.264683][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6636.264919][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6636.265167][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6636.265425][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6636.265699][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6636.265977][    C1]  ip_local_deliver+0x19d/0x480
[ 6636.266223][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6636.266495][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6636.266757][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6636.267103][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6636.267354][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6636.267671][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6636.267932][    C1]  ip_rcv+0x564/0x740
[ 6636.268133][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6636.268365][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6636.268617][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6636.268894][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6636.269165][    C1]  ? skb_clone+0x10b/0x330
[ 6636.269393][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6636.269709][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6636.270012][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6636.270294][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6636.270588][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6636.270838][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6636.271068][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6636.271366][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6636.271648][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6636.271970][    C1]  ? lock_acquire+0x1c1/0x220
[ 6636.272210][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6636.272507][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6636.272790][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6636.273109][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6636.273366][    C1]  ? __skb_clone+0x57a/0x760
[ 6636.273599][    C1]  netif_receive_skb+0x55/0x280
[ 6636.273846][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6636.274157][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6636.274487][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6636.274784][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6636.275056][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6636.275343][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6636.275653][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6636.275938][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6636.276251][    C1]  ? stack_trace_save+0x95/0xd0
[ 6636.276500][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6636.276776][    C1]  ? kasan_save_stack+0x34/0x50
[ 6636.277022][    C1]  ? kasan_save_stack+0x24/0x50
[ 6636.277268][    C1]  ? kasan_save_track+0x14/0x30
[ 6636.277514][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6636.277776][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6636.278028][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6636.278274][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6636.278536][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6636.278799][    C1]  ? ip_output+0x16b/0x4f0
[ 6636.279024][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6636.279279][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6636.279551][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6636.279818][    C1]  ? get_reg+0x119/0x190
[ 6636.280033][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6636.280305][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6636.280611][    C1]  __tcf_classify+0x329/0x7d0
[ 6636.280852][    C1]  tcf_classify+0x283/0x930
[ 6636.281085][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6636.281332][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6636.281590][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6636.281872][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6636.282139][    C1]  tc_run+0x2e4/0x5d0
[ 6636.282345][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6636.282577][    C1]  ? lock_acquire+0x1c1/0x220
[ 6636.282815][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6636.283074][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6636.283325][    C1]  ? lock_acquire+0x1c1/0x220
[ 6636.283564][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6636.283831][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6636.284134][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6636.284408][    C1]  ? neigh_hh_output+0x348/0x590
[ 6636.284661][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6636.284924][    C1]  ip_finish_output2+0x786/0x18e0
[ 6636.285178][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6636.285458][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6636.285792][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6636.286070][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6636.286324][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6636.286589][    C1]  ip_output+0x16b/0x4f0
[ 6636.286805][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6636.287041][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6636.287284][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6636.287570][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6636.287822][    C1]  ? ip_local_out+0x114/0x3b0
[ 6636.288061][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6636.288309][    C1]  ? __create_object+0x5e/0xb0
[ 6636.288551][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6636.288817][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6636.289098][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6636.289371][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6636.289651][    C1]  tcp_release_cb+0x1e9/0x390
[ 6636.289888][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6636.290154][    C1]  release_sock+0xb8/0x1d0
[ 6636.290385][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6636.290603][    C1]  ? lock_release+0x1d5/0x250
[ 6636.290844][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6636.291092][    C1]  ? core_sys_select+0x620/0x710
[ 6636.291345][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6636.291612][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6636.291838][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6636.292085][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6636.292342][    C1]  ? __fget_light+0x54/0x1e0
[ 6636.292576][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6636.292841][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6636.293079][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6636.293344][    C1]  ? __might_fault+0xc6/0x180
[ 6636.293585][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6636.293867][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6636.294164][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6636.294462][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6636.294782][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6636.295035][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6636.295339][    C1]  do_syscall_64+0xc9/0x1e0
[ 6636.295572][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6636.295870][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6636.296096][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6636.297056][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6636.297476][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6636.297870][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6636.298268][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6636.298664][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6636.299058][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6636.299456][    C1]  </TASK>
[ 6636.299616][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6636.299884][    C3] NMI backtrace for cpu 3
[ 6636.299888][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6636.299892][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6636.299894][    C3] RIP: 0010:__kasan_check_read+0x8/0x20
[ 6636.299901][    C3] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 6636.299904][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 6636.299907][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6636.299909][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6636.299911][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6636.299913][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6636.299915][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6636.299917][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6636.299919][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6636.299922][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6636.299923][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6636.299925][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6636.299926][    C3] PKRU: 55555554
[ 6636.299927][    C3] Call Trace:
[ 6636.299930][    C3]  <NMI>
[ 6636.299932][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6636.299938][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6636.299943][    C3]  ? nmi_handle+0x153/0x420
[ 6636.299947][    C3]  ? default_do_nmi+0x41/0x100
[ 6636.299951][    C3]  ? exc_nmi+0xf3/0x120
[ 6636.299953][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6636.299958][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6636.299962][    C3]  ? __kasan_check_read+0x8/0x20
[ 6636.299965][    C3]  ? __kasan_check_read+0x8/0x20
[ 6636.299969][    C3]  ? __kasan_check_read+0x8/0x20
[ 6636.299973][    C3]  </NMI>
[ 6636.299974][    C3]  <IRQ>
[ 6636.299975][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 6636.299978][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6636.299981][    C3]  ? get_stack_info+0x36/0xc0
[ 6636.299985][    C3]  ? lock_acquire+0x1c1/0x220
[ 6636.299989][    C3]  ? lock_release+0x1d5/0x250
[ 6636.299993][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6636.299996][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6636.299999][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6636.300003][    C3]  ? lock_acquire+0x1c1/0x220
[ 6636.300005][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6636.300009][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6636.300011][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6636.300018][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6636.300020][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6636.300025][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6636.300030][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6636.300034][    C3]  ip_local_deliver+0x19d/0x480
[ 6636.300037][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6636.300039][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6636.300042][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6636.300047][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6636.300050][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6636.300054][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6636.300063][    C3]  ip_rcv+0x564/0x740
[ 6636.300065][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6636.300068][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6636.300072][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6636.300075][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6636.300079][    C3]  ? skb_clone+0x10b/0x330
[ 6636.300082][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6636.300088][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6636.300093][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6636.300096][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6636.300104][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6636.300107][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6636.300110][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6636.300113][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6636.300116][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6636.300121][    C3]  ? lock_acquire+0x1c1/0x220
[ 6636.300123][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6636.300127][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6636.300131][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6636.300135][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6636.300138][    C3]  ? __skb_clone+0x57a/0x760
[ 6636.300140][    C3]  netif_receive_skb+0x55/0x280
[ 6636.300144][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6636.300151][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6636.300157][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6636.300165][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6636.300169][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6636.300179][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6636.300188][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6636.300196][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6636.300205][    C3]  ? lock_release+0x1d5/0x250
[ 6636.300208][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6636.300211][    C3]  ? kernel_text_address+0xce/0xe0
[ 6636.300215][    C3]  ? __kernel_text_address+0x12/0x40
[ 6636.300217][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6636.300220][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6636.300223][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6636.300228][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6636.300231][    C3]  ? get_stack_info+0x36/0xc0
[ 6636.300236][    C3]  __tcf_classify+0x329/0x7d0
[ 6636.300241][    C3]  tcf_classify+0x283/0x930
[ 6636.300245][    C3]  ? lock_release+0x1d5/0x250
[ 6636.300247][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6636.300250][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6636.300254][    C3]  ? __kernel_text_address+0x12/0x40
[ 6636.300257][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6636.300259][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6636.300263][    C3]  tc_run+0x2e4/0x5d0
[ 6636.300267][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6636.300270][    C3]  ? lock_acquire+0x1c1/0x220
[ 6636.300272][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6636.300280][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6636.300284][    C3]  ? lock_acquire+0x1c1/0x220
[ 6636.300287][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6636.300290][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6636.300293][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6636.300296][    C3]  ? neigh_hh_output+0x348/0x590
[ 6636.300300][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6636.300303][    C3]  ip_finish_output2+0x786/0x18e0
[ 6636.300307][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6636.300314][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6636.300317][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6636.300321][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6636.300325][    C3]  ip_output+0x16b/0x4f0
[ 6636.300328][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6636.300331][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6636.300334][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6636.300337][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6636.300340][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6636.300343][    C3]  ? __alloc_skb+0xd4/0x280
[ 6636.300345][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6636.300350][    C3]  ? tcp_fragment+0x168/0x1040
[ 6636.300353][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6636.300356][    C3]  ? ip_local_out+0x114/0x3b0
[ 6636.300360][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6636.300364][    C3]  ? __skb_clone+0x57a/0x760
[ 6636.300366][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6636.300372][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6636.300375][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6636.300379][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6636.300383][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6636.300387][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6636.300390][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6636.300394][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6636.300397][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6636.300400][    C3]  tcp_write_timer+0x82/0x1d0
[ 6636.300403][    C3]  call_timer_fn+0x173/0x430
[ 6636.300407][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6636.300412][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6636.300416][    C3]  __run_timers.part.0+0x52d/0x890
[ 6636.300419][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6636.300424][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6636.300427][    C3]  ? lock_acquire+0x1c1/0x220
[ 6636.300429][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6636.300434][    C3]  ? lock_release+0x1d5/0x250
[ 6636.300437][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6636.300440][    C3]  ? ktime_get+0xb3/0x190
[ 6636.300443][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6636.300447][    C3]  run_timer_softirq+0x72/0x100
[ 6636.300451][    C3]  __do_softirq+0x1b9/0x7ff
[ 6636.300455][    C3]  irq_exit_rcu+0x98/0xc0
[ 6636.300457][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6636.300461][    C3]  </IRQ>
[ 6636.300462][    C3]  <TASK>
[ 6636.300463][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6636.300466][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6636.300469][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6636.300471][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6636.300473][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6636.300475][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6636.300477][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6636.300478][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6636.300480][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6636.300484][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6636.300487][    C3]  uart_start+0xe4/0x1b0
[ 6636.300492][    C3]  n_tty_write+0x677/0x7a0
[ 6636.300498][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6636.300502][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6636.300506][    C3]  ? lock_acquire+0x1c1/0x220
[ 6636.300508][    C3]  ? iterate_tty_write+0x95/0x540
[ 6636.300512][    C3]  iterate_tty_write+0x229/0x540
[ 6636.300517][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6636.300520][    C3]  vfs_write+0x9e9/0x10a0
[ 6636.300525][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6636.300527][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6636.300531][    C3]  ? lock_acquire+0x1c1/0x220
[ 6636.300533][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6636.300537][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6636.300540][    C3]  ? __fget_light+0x54/0x1e0
[ 6636.300545][    C3]  ksys_write+0xf5/0x1e0
[ 6636.300549][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6636.300552][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6636.300556][    C3]  do_syscall_64+0xc9/0x1e0
[ 6636.300560][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6636.300563][    C3] RIP: 0033:0x7f93b2836957
[ 6636.300565][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6636.300568][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6636.300570][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6636.300572][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6636.300574][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6636.300575][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6636.300577][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6636.300582][    C3]  </TASK>
[ 6660.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 3994s! [ncat:8027]
[ 6660.613534][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6660.614765][    C1] irq event stamp: 174248
[ 6660.614982][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6660.615498][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6660.615950][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6660.616404][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6660.616852][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6660.617289][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6660.617884][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6660.618220][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6660.619179][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6660.619488][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6660.619882][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6660.620279][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6660.620672][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6660.621065][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6660.621459][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6660.621901][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6660.622231][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6660.622626][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6660.623020][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6660.623421][    C1] PKRU: 55555554
[ 6660.623602][    C1] Call Trace:
[ 6660.623773][    C1]  <IRQ>
[ 6660.623920][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6660.624182][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6660.624424][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6660.624703][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6660.624973][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6660.625260][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6660.625523][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6660.625825][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6660.626088][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6660.626395][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6660.626688][    C1]  </IRQ>
[ 6660.626838][    C1]  <TASK>
[ 6660.626989][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6660.627303][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6660.627591][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6660.627882][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6660.628173][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6660.628483][    C1]  ? lock_acquire+0x1c1/0x220
[ 6660.628721][    C1]  ? lock_release+0x1d5/0x250
[ 6660.628961][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6660.629211][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6660.629484][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6660.629770][    C1]  ? lock_acquire+0x1c1/0x220
[ 6660.630009][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6660.630250][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6660.630509][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6660.630744][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6660.630992][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6660.631248][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6660.631519][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6660.631794][    C1]  ip_local_deliver+0x19d/0x480
[ 6660.632039][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6660.632312][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6660.632575][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6660.632918][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6660.633168][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6660.633485][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6660.633745][    C1]  ip_rcv+0x564/0x740
[ 6660.633947][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6660.634180][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6660.634430][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6660.634702][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6660.634971][    C1]  ? skb_clone+0x10b/0x330
[ 6660.635198][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6660.635514][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6660.635817][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6660.636098][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6660.636390][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6660.636636][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6660.636866][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6660.637164][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6660.637446][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6660.637771][    C1]  ? lock_acquire+0x1c1/0x220
[ 6660.638007][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6660.638302][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6660.638588][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6660.638905][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6660.639159][    C1]  ? __skb_clone+0x57a/0x760
[ 6660.639393][    C1]  netif_receive_skb+0x55/0x280
[ 6660.639640][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6660.639948][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6660.640280][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6660.640576][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6660.640847][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6660.641134][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6660.641442][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6660.641723][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6660.642037][    C1]  ? stack_trace_save+0x95/0xd0
[ 6660.642285][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6660.642561][    C1]  ? kasan_save_stack+0x34/0x50
[ 6660.642810][    C1]  ? kasan_save_stack+0x24/0x50
[ 6660.643056][    C1]  ? kasan_save_track+0x14/0x30
[ 6660.643302][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6660.643564][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6660.643817][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6660.644063][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6660.644325][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6660.644586][    C1]  ? ip_output+0x16b/0x4f0
[ 6660.644811][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6660.645064][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6660.645335][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6660.645600][    C1]  ? get_reg+0x119/0x190
[ 6660.645816][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6660.646085][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6660.646396][    C1]  __tcf_classify+0x329/0x7d0
[ 6660.646637][    C1]  tcf_classify+0x283/0x930
[ 6660.646870][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6660.647118][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6660.647375][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6660.647661][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6660.647927][    C1]  tc_run+0x2e4/0x5d0
[ 6660.648131][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6660.648363][    C1]  ? lock_acquire+0x1c1/0x220
[ 6660.648604][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6660.648863][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6660.649114][    C1]  ? lock_acquire+0x1c1/0x220
[ 6660.649350][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6660.649614][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6660.649918][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6660.650197][    C1]  ? neigh_hh_output+0x348/0x590
[ 6660.650449][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6660.650715][    C1]  ip_finish_output2+0x786/0x18e0
[ 6660.650970][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6660.651250][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6660.651584][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6660.651859][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6660.652109][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6660.652376][    C1]  ip_output+0x16b/0x4f0
[ 6660.652594][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6660.652831][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6660.653072][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6660.653359][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6660.653612][    C1]  ? ip_local_out+0x114/0x3b0
[ 6660.653852][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6660.654101][    C1]  ? __create_object+0x5e/0xb0
[ 6660.654345][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6660.654611][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6660.654896][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6660.655167][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6660.655446][    C1]  tcp_release_cb+0x1e9/0x390
[ 6660.655687][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6660.655950][    C1]  release_sock+0xb8/0x1d0
[ 6660.656177][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6660.656397][    C1]  ? lock_release+0x1d5/0x250
[ 6660.656635][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6660.656887][    C1]  ? core_sys_select+0x620/0x710
[ 6660.657139][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6660.657410][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6660.657635][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6660.657882][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6660.658135][    C1]  ? __fget_light+0x54/0x1e0
[ 6660.658369][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6660.658633][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6660.658873][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6660.659137][    C1]  ? __might_fault+0xc6/0x180
[ 6660.659381][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6660.659659][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6660.659960][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6660.660265][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6660.660585][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6660.660836][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6660.661140][    C1]  do_syscall_64+0xc9/0x1e0
[ 6660.661372][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6660.661673][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6660.661898][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6660.662858][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6660.663282][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6660.663676][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6660.664071][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6660.664467][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6660.664861][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6660.665259][    C1]  </TASK>
[ 6660.665416][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 3994s! [perl:7725]
[ 6660.665814][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6660.667049][    C3] irq event stamp: 290154
[ 6660.667266][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6660.667787][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6660.668287][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6660.668749][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6660.669204][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6660.669650][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6660.670261][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa8/0xb90
[ 6660.670578][    C3] Code: 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 be 04 00 00 00 <48> 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c 08 84 c0 0f 85
[ 6660.671541][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6660.671845][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6660.672238][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6660.672632][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6660.673031][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6660.673425][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6660.673819][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6660.674262][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6660.674590][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6660.674989][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6660.675382][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6660.675776][    C3] PKRU: 55555554
[ 6660.675956][    C3] Call Trace:
[ 6660.676125][    C3]  <IRQ>
[ 6660.676270][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6660.676528][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6660.676769][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6660.677042][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6660.677313][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6660.677599][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6660.677861][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6660.678165][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6660.678424][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6660.678731][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6660.679021][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6660.679333][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6660.679621][    C3]  ? queued_spin_lock_slowpath+0xa8/0xb90
[ 6660.679906][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6660.680198][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6660.680508][    C3]  ? get_stack_info+0x36/0xc0
[ 6660.680745][    C3]  ? lock_acquire+0x1c1/0x220
[ 6660.680983][    C3]  ? lock_release+0x1d5/0x250
[ 6660.681222][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6660.681468][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6660.681737][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6660.682019][    C3]  ? lock_acquire+0x1c1/0x220
[ 6660.682256][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6660.682494][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6660.682751][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6660.682985][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6660.683230][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6660.683485][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6660.683757][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6660.684031][    C3]  ip_local_deliver+0x19d/0x480
[ 6660.684277][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6660.684545][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6660.684805][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6660.685151][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6660.685401][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6660.685718][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6660.685978][    C3]  ip_rcv+0x564/0x740
[ 6660.686180][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6660.686408][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6660.686657][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6660.686932][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6660.687160][    C3]  ? skb_clone+0x10b/0x330
[ 6660.687385][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6660.687701][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6660.688003][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6660.688280][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6660.688572][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6660.688817][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6660.689046][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6660.689344][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6660.689624][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6660.689945][    C3]  ? lock_acquire+0x1c1/0x220
[ 6660.690186][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6660.690479][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6660.690762][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6660.691076][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6660.691329][    C3]  ? __skb_clone+0x57a/0x760
[ 6660.691561][    C3]  netif_receive_skb+0x55/0x280
[ 6660.691806][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6660.692113][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6660.692441][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6660.692738][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6660.693009][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6660.693295][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6660.693605][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6660.693912][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6660.694234][    C3]  ? lock_release+0x1d5/0x250
[ 6660.694472][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6660.694734][    C3]  ? kernel_text_address+0xce/0xe0
[ 6660.694991][    C3]  ? __kernel_text_address+0x12/0x40
[ 6660.695255][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6660.695539][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6660.695847][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6660.696094][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6660.696368][    C3]  ? get_stack_info+0x36/0xc0
[ 6660.696607][    C3]  __tcf_classify+0x329/0x7d0
[ 6660.696844][    C3]  tcf_classify+0x283/0x930
[ 6660.697074][    C3]  ? lock_release+0x1d5/0x250
[ 6660.697312][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6660.697573][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6660.697827][    C3]  ? __kernel_text_address+0x12/0x40
[ 6660.698091][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6660.698372][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6660.698680][    C3]  tc_run+0x2e4/0x5d0
[ 6660.698883][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6660.699112][    C3]  ? lock_acquire+0x1c1/0x220
[ 6660.699349][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6660.699607][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6660.699858][    C3]  ? lock_acquire+0x1c1/0x220
[ 6660.700095][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6660.700361][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6660.700662][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6660.700932][    C3]  ? neigh_hh_output+0x348/0x590
[ 6660.701183][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6660.701445][    C3]  ip_finish_output2+0x786/0x18e0
[ 6660.701698][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6660.702032][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6660.702304][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6660.702555][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6660.702818][    C3]  ip_output+0x16b/0x4f0
[ 6660.703033][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6660.703275][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6660.703548][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6660.703858][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6660.704129][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6660.704378][    C3]  ? __alloc_skb+0xd4/0x280
[ 6660.704607][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6660.704874][    C3]  ? tcp_fragment+0x168/0x1040
[ 6660.705116][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6660.705365][    C3]  ? ip_local_out+0x114/0x3b0
[ 6660.705603][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6660.705849][    C3]  ? __skb_clone+0x57a/0x760
[ 6660.706082][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6660.706347][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6660.706624][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6660.706865][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6660.707111][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6660.707409][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6660.707725][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6660.707967][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6660.708225][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6660.708490][    C3]  tcp_write_timer+0x82/0x1d0
[ 6660.708728][    C3]  call_timer_fn+0x173/0x430
[ 6660.708960][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6660.709220][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6660.709478][    C3]  __run_timers.part.0+0x52d/0x890
[ 6660.709736][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6660.710003][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6660.710288][    C3]  ? lock_acquire+0x1c1/0x220
[ 6660.710524][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6660.710810][    C3]  ? lock_release+0x1d5/0x250
[ 6660.711048][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6660.711308][    C3]  ? ktime_get+0xb3/0x190
[ 6660.711528][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6660.711820][    C3]  run_timer_softirq+0x72/0x100
[ 6660.712065][    C3]  __do_softirq+0x1b9/0x7ff
[ 6660.712297][    C3]  irq_exit_rcu+0x98/0xc0
[ 6660.712513][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6660.712797][    C3]  </IRQ>
[ 6660.712945][    C3]  <TASK>
[ 6660.713094][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6660.713396][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6660.713715][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6660.714673][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6660.714977][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6660.715371][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6660.715766][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6660.716160][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6660.716553][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6660.716952][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6660.717245][    C3]  uart_start+0xe4/0x1b0
[ 6660.717460][    C3]  n_tty_write+0x677/0x7a0
[ 6660.717688][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6660.717938][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6660.718220][    C3]  ? lock_acquire+0x1c1/0x220
[ 6660.718457][    C3]  ? iterate_tty_write+0x95/0x540
[ 6660.718711][    C3]  iterate_tty_write+0x229/0x540
[ 6660.718962][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6660.719250][    C3]  vfs_write+0x9e9/0x10a0
[ 6660.719468][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6660.719709][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6660.719952][    C3]  ? lock_acquire+0x1c1/0x220
[ 6660.720189][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6660.720478][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6660.720740][    C3]  ? __fget_light+0x54/0x1e0
[ 6660.720975][    C3]  ksys_write+0xf5/0x1e0
[ 6660.721189][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6660.721435][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6660.721736][    C3]  do_syscall_64+0xc9/0x1e0
[ 6660.721965][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6660.722262][    C3] RIP: 0033:0x7f93b2836957
[ 6660.722487][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6660.723447][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6660.723862][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6660.724257][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6660.724653][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6660.725046][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6660.725440][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6660.725838][    C3]  </TASK>
[ 6688.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4020s! [ncat:8027]
[ 6688.613537][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6688.614752][    C1] irq event stamp: 174248
[ 6688.614963][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6688.615474][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6688.615925][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6688.616378][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6688.616824][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6688.617258][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6688.617853][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6688.618168][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6688.619109][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6688.619411][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6688.619801][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6688.620196][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6688.620585][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6688.620977][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6688.621368][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6688.621801][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6688.622123][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6688.622514][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6688.622901][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6688.623292][    C1] PKRU: 55555554
[ 6688.623471][    C1] Call Trace:
[ 6688.623639][    C1]  <IRQ>
[ 6688.623784][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6688.624041][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6688.624280][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6688.624552][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6688.624820][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6688.625101][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6688.625358][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6688.625655][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6688.625910][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6688.626213][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6688.626503][    C1]  </IRQ>
[ 6688.626653][    C1]  <TASK>
[ 6688.626799][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6688.627109][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6688.627391][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6688.627678][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6688.627963][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6688.628269][    C1]  ? lock_acquire+0x1c1/0x220
[ 6688.628521][    C1]  ? lock_release+0x1d5/0x250
[ 6688.628758][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6688.629004][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6688.629275][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6688.629559][    C1]  ? lock_acquire+0x1c1/0x220
[ 6688.629803][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6688.630039][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6688.630290][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6688.630519][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6688.630759][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6688.631007][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6688.631277][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6688.631543][    C1]  ip_local_deliver+0x19d/0x480
[ 6688.631781][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6688.632042][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6688.632295][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6688.632629][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6688.632871][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6688.633179][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6688.633431][    C1]  ip_rcv+0x564/0x740
[ 6688.633627][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6688.633851][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6688.634122][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6688.634396][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6688.634666][    C1]  ? skb_clone+0x10b/0x330
[ 6688.634894][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6688.635212][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6688.635515][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6688.635796][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6688.636089][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6688.636339][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6688.636568][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6688.636864][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6688.637149][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6688.637473][    C1]  ? lock_acquire+0x1c1/0x220
[ 6688.637711][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6688.638006][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6688.638291][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6688.638605][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6688.638861][    C1]  ? __skb_clone+0x57a/0x760
[ 6688.639094][    C1]  netif_receive_skb+0x55/0x280
[ 6688.639344][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6688.639654][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6688.639983][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6688.640284][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6688.640556][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6688.640841][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6688.641151][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6688.641438][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6688.641751][    C1]  ? stack_trace_save+0x95/0xd0
[ 6688.641998][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6688.642280][    C1]  ? kasan_save_stack+0x34/0x50
[ 6688.642527][    C1]  ? kasan_save_stack+0x24/0x50
[ 6688.642770][    C1]  ? kasan_save_track+0x14/0x30
[ 6688.643017][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6688.643279][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6688.643532][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6688.643778][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6688.644040][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6688.644304][    C1]  ? ip_output+0x16b/0x4f0
[ 6688.644529][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6688.644782][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6688.645053][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6688.645322][    C1]  ? get_reg+0x119/0x190
[ 6688.645541][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6688.645809][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6688.646117][    C1]  __tcf_classify+0x329/0x7d0
[ 6688.646358][    C1]  tcf_classify+0x283/0x930
[ 6688.646591][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6688.646840][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6688.647097][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6688.647385][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6688.647653][    C1]  tc_run+0x2e4/0x5d0
[ 6688.647856][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6688.648089][    C1]  ? lock_acquire+0x1c1/0x220
[ 6688.648328][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6688.648590][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6688.648845][    C1]  ? lock_acquire+0x1c1/0x220
[ 6688.649082][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6688.649344][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6688.649647][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6688.649916][    C1]  ? neigh_hh_output+0x348/0x590
[ 6688.650169][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6688.650432][    C1]  ip_finish_output2+0x786/0x18e0
[ 6688.650689][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6688.650970][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6688.651305][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6688.651579][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6688.651830][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6688.652095][    C1]  ip_output+0x16b/0x4f0
[ 6688.652312][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6688.652545][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6688.652787][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6688.653075][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6688.653327][    C1]  ? ip_local_out+0x114/0x3b0
[ 6688.653567][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6688.653816][    C1]  ? __create_object+0x5e/0xb0
[ 6688.654062][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6688.654330][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6688.654611][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6688.654887][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6688.655169][    C1]  tcp_release_cb+0x1e9/0x390
[ 6688.655408][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6688.655675][    C1]  release_sock+0xb8/0x1d0
[ 6688.655902][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6688.656123][    C1]  ? lock_release+0x1d5/0x250
[ 6688.656364][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6688.656615][    C1]  ? core_sys_select+0x620/0x710
[ 6688.656868][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6688.657137][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6688.657361][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6688.657608][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6688.657863][    C1]  ? __fget_light+0x54/0x1e0
[ 6688.658099][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6688.658363][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6688.658603][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6688.658869][    C1]  ? __might_fault+0xc6/0x180
[ 6688.659111][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6688.659391][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6688.659694][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6688.659992][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6688.660318][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6688.660569][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6688.660875][    C1]  do_syscall_64+0xc9/0x1e0
[ 6688.661107][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6688.661406][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6688.661632][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6688.662592][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6688.663015][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6688.663414][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6688.663808][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6688.664203][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6688.664599][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6688.664997][    C1]  </TASK>
[ 6688.665153][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4020s! [perl:7725]
[ 6688.665557][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6688.666786][    C3] irq event stamp: 290154
[ 6688.666999][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6688.667520][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6688.668020][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6688.668486][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6688.668944][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6688.669389][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6688.669995][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6688.670322][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6688.671285][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6688.671589][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6688.671986][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6688.672382][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6688.672777][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6688.673172][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6688.673568][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6688.674011][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6688.674341][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6688.674736][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6688.675131][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6688.675528][    C3] PKRU: 55555554
[ 6688.675707][    C3] Call Trace:
[ 6688.675875][    C3]  <IRQ>
[ 6688.676021][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6688.676281][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6688.676521][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6688.676797][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6688.677070][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6688.677354][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6688.677618][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6688.677920][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6688.678179][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6688.678486][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6688.678780][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6688.679090][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6688.679376][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6688.679670][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6688.679955][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6688.680267][    C3]  ? get_stack_info+0x36/0xc0
[ 6688.680507][    C3]  ? lock_acquire+0x1c1/0x220
[ 6688.680745][    C3]  ? lock_release+0x1d5/0x250
[ 6688.680981][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6688.681228][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6688.681498][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6688.681780][    C3]  ? lock_acquire+0x1c1/0x220
[ 6688.682018][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6688.682255][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6688.682513][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6688.682745][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6688.682991][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6688.683247][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6688.683517][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6688.683794][    C3]  ip_local_deliver+0x19d/0x480
[ 6688.684039][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6688.684309][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6688.684570][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6688.684913][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6688.685164][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6688.685480][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6688.685740][    C3]  ip_rcv+0x564/0x740
[ 6688.685941][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6688.686171][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6688.686423][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6688.686697][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6688.686926][    C3]  ? skb_clone+0x10b/0x330
[ 6688.687150][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6688.687466][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6688.687770][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6688.688048][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6688.688340][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6688.688586][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6688.688814][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6688.689111][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6688.689395][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6688.689718][    C3]  ? lock_acquire+0x1c1/0x220
[ 6688.689952][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6688.690252][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6688.690535][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6688.690847][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6688.691101][    C3]  ? __skb_clone+0x57a/0x760
[ 6688.691335][    C3]  netif_receive_skb+0x55/0x280
[ 6688.691583][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6688.691893][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6688.692222][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6688.692518][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6688.692791][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6688.693076][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6688.693387][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6688.693695][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6688.694019][    C3]  ? lock_release+0x1d5/0x250
[ 6688.694258][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6688.694522][    C3]  ? kernel_text_address+0xce/0xe0
[ 6688.694780][    C3]  ? __kernel_text_address+0x12/0x40
[ 6688.695045][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6688.695327][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6688.695636][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6688.695886][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6688.696159][    C3]  ? get_stack_info+0x36/0xc0
[ 6688.696399][    C3]  __tcf_classify+0x329/0x7d0
[ 6688.696639][    C3]  tcf_classify+0x283/0x930
[ 6688.696868][    C3]  ? lock_release+0x1d5/0x250
[ 6688.697104][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6688.697365][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6688.697618][    C3]  ? __kernel_text_address+0x12/0x40
[ 6688.697884][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6688.698166][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6688.698476][    C3]  tc_run+0x2e4/0x5d0
[ 6688.698679][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6688.698909][    C3]  ? lock_acquire+0x1c1/0x220
[ 6688.699143][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6688.699403][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6688.699652][    C3]  ? lock_acquire+0x1c1/0x220
[ 6688.699894][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6688.700159][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6688.700461][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6688.700730][    C3]  ? neigh_hh_output+0x348/0x590
[ 6688.700980][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6688.701242][    C3]  ip_finish_output2+0x786/0x18e0
[ 6688.701495][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6688.701831][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6688.702107][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6688.702358][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6688.702621][    C3]  ip_output+0x16b/0x4f0
[ 6688.702835][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6688.703078][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6688.703351][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6688.703660][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6688.703934][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6688.704183][    C3]  ? __alloc_skb+0xd4/0x280
[ 6688.704410][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6688.704676][    C3]  ? tcp_fragment+0x168/0x1040
[ 6688.704917][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6688.705166][    C3]  ? ip_local_out+0x114/0x3b0
[ 6688.705405][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6688.705651][    C3]  ? __skb_clone+0x57a/0x760
[ 6688.705881][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6688.706146][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6688.706424][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6688.706666][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6688.706913][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6688.707208][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6688.707524][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6688.707767][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6688.708023][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6688.708287][    C3]  tcp_write_timer+0x82/0x1d0
[ 6688.708526][    C3]  call_timer_fn+0x173/0x430
[ 6688.708760][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6688.709019][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6688.709277][    C3]  __run_timers.part.0+0x52d/0x890
[ 6688.709534][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6688.709800][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6688.710086][    C3]  ? lock_acquire+0x1c1/0x220
[ 6688.710321][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6688.710610][    C3]  ? lock_release+0x1d5/0x250
[ 6688.710847][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6688.711108][    C3]  ? ktime_get+0xb3/0x190
[ 6688.711325][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6688.711620][    C3]  run_timer_softirq+0x72/0x100
[ 6688.711865][    C3]  __do_softirq+0x1b9/0x7ff
[ 6688.712095][    C3]  irq_exit_rcu+0x98/0xc0
[ 6688.712314][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6688.712595][    C3]  </IRQ>
[ 6688.712744][    C3]  <TASK>
[ 6688.712893][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6688.713194][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6688.713515][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6688.714474][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6688.714779][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6688.715173][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6688.715567][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6688.715960][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6688.716357][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6688.716754][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6688.717046][    C3]  uart_start+0xe4/0x1b0
[ 6688.717262][    C3]  n_tty_write+0x677/0x7a0
[ 6688.717489][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6688.717737][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6688.718021][    C3]  ? lock_acquire+0x1c1/0x220
[ 6688.718261][    C3]  ? iterate_tty_write+0x95/0x540
[ 6688.718516][    C3]  iterate_tty_write+0x229/0x540
[ 6688.718765][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6688.719051][    C3]  vfs_write+0x9e9/0x10a0
[ 6688.719271][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6688.719511][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6688.719754][    C3]  ? lock_acquire+0x1c1/0x220
[ 6688.719990][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6688.720280][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6688.720542][    C3]  ? __fget_light+0x54/0x1e0
[ 6688.720775][    C3]  ksys_write+0xf5/0x1e0
[ 6688.720990][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6688.721235][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6688.721537][    C3]  do_syscall_64+0xc9/0x1e0
[ 6688.721768][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6688.722063][    C3] RIP: 0033:0x7f93b2836957
[ 6688.722288][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6688.723248][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6688.723665][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6688.724059][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6688.724452][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6688.724847][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6688.725242][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6688.725638][    C3]  </TASK>
[ 6714.303161][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6714.303499][    C1] rcu: 1-....: (4330347 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1050870
[ 6714.304043][    C1] rcu: (t=4320332 jiffies g=1064457 q=100 ncpus=4)
[ 6714.304370][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6714.304806][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6714.305403][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6714.305720][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6714.306659][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6714.306958][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6714.307346][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6714.307729][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6714.308113][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6714.308497][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6714.308879][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6714.309309][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6714.309630][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6714.310019][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6714.310402][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6714.310788][    C1] PKRU: 55555554
[ 6714.310964][    C1] Call Trace:
[ 6714.311130][    C1]  <IRQ>
[ 6714.311278][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6714.311546][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6714.311793][    C1]  ? check_cpu_stall+0x284/0x500
[ 6714.312036][    C1]  ? rcu_pending+0x92/0x360
[ 6714.312261][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6714.312524][    C1]  ? update_process_times+0xb9/0x110
[ 6714.312815][    C1]  ? tick_sched_handle+0x67/0x130
[ 6714.313069][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6714.313356][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6714.313597][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6714.313905][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6714.314175][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6714.314463][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6714.314726][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6714.315025][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6714.315289][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6714.315593][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6714.315885][    C1]  </IRQ>
[ 6714.316034][    C1]  <TASK>
[ 6714.316187][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6714.316497][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6714.316782][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6714.317077][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6714.317364][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6714.317673][    C1]  ? lock_acquire+0x1c1/0x220
[ 6714.317912][    C1]  ? lock_release+0x1d5/0x250
[ 6714.318152][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6714.318399][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6714.318674][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6714.318960][    C1]  ? lock_acquire+0x1c1/0x220
[ 6714.319198][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6714.319436][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6714.319698][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6714.319936][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6714.320182][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6714.320440][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6714.320713][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6714.320989][    C1]  ip_local_deliver+0x19d/0x480
[ 6714.321234][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6714.321507][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6714.321770][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6714.322111][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6714.322362][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6714.322679][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6714.322938][    C1]  ip_rcv+0x564/0x740
[ 6714.323141][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6714.323372][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6714.323623][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6714.323896][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6714.324167][    C1]  ? skb_clone+0x10b/0x330
[ 6714.324393][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6714.324708][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6714.325011][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6714.325287][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6714.325578][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6714.325827][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6714.326055][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6714.326353][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6714.326633][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6714.326958][    C1]  ? lock_acquire+0x1c1/0x220
[ 6714.327195][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6714.327489][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6714.327774][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6714.328091][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6714.328347][    C1]  ? __skb_clone+0x57a/0x760
[ 6714.328580][    C1]  netif_receive_skb+0x55/0x280
[ 6714.328829][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6714.329138][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6714.329468][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6714.329762][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6714.330039][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6714.330325][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6714.330635][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6714.330918][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6714.331229][    C1]  ? stack_trace_save+0x95/0xd0
[ 6714.331475][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6714.331748][    C1]  ? kasan_save_stack+0x34/0x50
[ 6714.331997][    C1]  ? kasan_save_stack+0x24/0x50
[ 6714.332242][    C1]  ? kasan_save_track+0x14/0x30
[ 6714.332487][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6714.332748][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6714.333001][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6714.333246][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6714.333507][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6714.333767][    C1]  ? ip_output+0x16b/0x4f0
[ 6714.333992][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6714.334247][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6714.334517][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6714.334782][    C1]  ? get_reg+0x119/0x190
[ 6714.334998][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6714.335265][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6714.335575][    C1]  __tcf_classify+0x329/0x7d0
[ 6714.335816][    C1]  tcf_classify+0x283/0x930
[ 6714.336048][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6714.336297][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6714.336550][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6714.336831][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6714.337096][    C1]  tc_run+0x2e4/0x5d0
[ 6714.337300][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6714.337528][    C1]  ? lock_acquire+0x1c1/0x220
[ 6714.337765][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6714.338024][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6714.338278][    C1]  ? lock_acquire+0x1c1/0x220
[ 6714.338518][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6714.338781][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6714.339082][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6714.339352][    C1]  ? neigh_hh_output+0x348/0x590
[ 6714.339603][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6714.339865][    C1]  ip_finish_output2+0x786/0x18e0
[ 6714.340122][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6714.340399][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6714.340731][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6714.341006][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6714.341256][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6714.341518][    C1]  ip_output+0x16b/0x4f0
[ 6714.341731][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6714.341964][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6714.342207][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6714.342492][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6714.342742][    C1]  ? ip_local_out+0x114/0x3b0
[ 6714.342980][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6714.343226][    C1]  ? __create_object+0x5e/0xb0
[ 6714.343469][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6714.343735][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6714.344014][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6714.344286][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6714.344565][    C1]  tcp_release_cb+0x1e9/0x390
[ 6714.344805][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6714.345070][    C1]  release_sock+0xb8/0x1d0
[ 6714.345295][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6714.345512][    C1]  ? lock_release+0x1d5/0x250
[ 6714.345749][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6714.345996][    C1]  ? core_sys_select+0x620/0x710
[ 6714.346247][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6714.346513][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6714.346739][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6714.346985][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6714.347238][    C1]  ? __fget_light+0x54/0x1e0
[ 6714.347470][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6714.347736][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6714.347972][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6714.348234][    C1]  ? __might_fault+0xc6/0x180
[ 6714.348477][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6714.348756][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6714.349055][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6714.349355][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6714.349673][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6714.349928][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6714.350229][    C1]  do_syscall_64+0xc9/0x1e0
[ 6714.350459][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6714.350759][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6714.350987][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6714.351942][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6714.352358][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6714.352752][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6714.353148][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6714.353542][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6714.353935][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6714.354334][    C1]  </TASK>
[ 6714.354492][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6714.354759][    C3] NMI backtrace for cpu 3
[ 6714.354766][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6714.354770][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6714.354773][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6714.354778][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6714.354781][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6714.354784][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6714.354786][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6714.354787][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6714.354789][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6714.354791][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6714.354793][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6714.354795][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6714.354798][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6714.354800][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6714.354801][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6714.354802][    C3] PKRU: 55555554
[ 6714.354804][    C3] Call Trace:
[ 6714.354805][    C3]  <NMI>
[ 6714.354808][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6714.354813][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6714.354818][    C3]  ? nmi_handle+0x153/0x420
[ 6714.354823][    C3]  ? default_do_nmi+0x41/0x100
[ 6714.354825][    C3]  ? exc_nmi+0xf3/0x120
[ 6714.354827][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6714.354832][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6714.354836][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6714.354839][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6714.354842][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6714.354846][    C3]  </NMI>
[ 6714.354847][    C3]  <IRQ>
[ 6714.354848][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6714.354851][    C3]  ? get_stack_info+0x36/0xc0
[ 6714.354855][    C3]  ? lock_acquire+0x1c1/0x220
[ 6714.354858][    C3]  ? lock_release+0x1d5/0x250
[ 6714.354862][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6714.354866][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6714.354869][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6714.354872][    C3]  ? lock_acquire+0x1c1/0x220
[ 6714.354874][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6714.354878][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6714.354881][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6714.354887][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6714.354890][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6714.354894][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6714.354899][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6714.354903][    C3]  ip_local_deliver+0x19d/0x480
[ 6714.354905][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6714.354908][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6714.354910][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6714.354915][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6714.354918][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6714.354921][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6714.354930][    C3]  ip_rcv+0x564/0x740
[ 6714.354933][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6714.354935][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6714.354939][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6714.354942][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6714.354946][    C3]  ? skb_clone+0x10b/0x330
[ 6714.354948][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6714.354954][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6714.354959][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6714.354963][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6714.354971][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6714.354975][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6714.354977][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6714.354981][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6714.354984][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6714.354988][    C3]  ? lock_acquire+0x1c1/0x220
[ 6714.354990][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6714.354995][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6714.354999][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6714.355003][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6714.355006][    C3]  ? __skb_clone+0x57a/0x760
[ 6714.355008][    C3]  netif_receive_skb+0x55/0x280
[ 6714.355012][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6714.355019][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6714.355026][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6714.355032][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6714.355037][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6714.355047][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6714.355056][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6714.355064][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6714.355073][    C3]  ? lock_release+0x1d5/0x250
[ 6714.355076][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6714.355080][    C3]  ? kernel_text_address+0xce/0xe0
[ 6714.355083][    C3]  ? __kernel_text_address+0x12/0x40
[ 6714.355086][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6714.355088][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6714.355092][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6714.355097][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6714.355100][    C3]  ? get_stack_info+0x36/0xc0
[ 6714.355105][    C3]  __tcf_classify+0x329/0x7d0
[ 6714.355110][    C3]  tcf_classify+0x283/0x930
[ 6714.355113][    C3]  ? lock_release+0x1d5/0x250
[ 6714.355116][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6714.355119][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6714.355123][    C3]  ? __kernel_text_address+0x12/0x40
[ 6714.355125][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6714.355128][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6714.355132][    C3]  tc_run+0x2e4/0x5d0
[ 6714.355136][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6714.355139][    C3]  ? lock_acquire+0x1c1/0x220
[ 6714.355141][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6714.355145][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6714.355149][    C3]  ? lock_acquire+0x1c1/0x220
[ 6714.355152][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6714.355155][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6714.355158][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6714.355162][    C3]  ? neigh_hh_output+0x348/0x590
[ 6714.355165][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6714.355169][    C3]  ip_finish_output2+0x786/0x18e0
[ 6714.355172][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6714.355180][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6714.355182][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6714.355186][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6714.355189][    C3]  ip_output+0x16b/0x4f0
[ 6714.355192][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6714.355195][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6714.355198][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6714.355201][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6714.355203][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6714.355206][    C3]  ? __alloc_skb+0xd4/0x280
[ 6714.355208][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6714.355211][    C3]  ? tcp_fragment+0x168/0x1040
[ 6714.355214][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6714.355217][    C3]  ? ip_local_out+0x114/0x3b0
[ 6714.355221][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6714.355224][    C3]  ? __skb_clone+0x57a/0x760
[ 6714.355227][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6714.355233][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6714.355236][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6714.355239][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6714.355243][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6714.355248][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6714.355251][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6714.355254][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6714.355258][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6714.355260][    C3]  tcp_write_timer+0x82/0x1d0
[ 6714.355264][    C3]  call_timer_fn+0x173/0x430
[ 6714.355267][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6714.355272][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6714.355276][    C3]  __run_timers.part.0+0x52d/0x890
[ 6714.355279][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6714.355284][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6714.355287][    C3]  ? lock_acquire+0x1c1/0x220
[ 6714.355289][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6714.355293][    C3]  ? lock_release+0x1d5/0x250
[ 6714.355295][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6714.355298][    C3]  ? ktime_get+0xb3/0x190
[ 6714.355302][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6714.355306][    C3]  run_timer_softirq+0x72/0x100
[ 6714.355309][    C3]  __do_softirq+0x1b9/0x7ff
[ 6714.355314][    C3]  irq_exit_rcu+0x98/0xc0
[ 6714.355316][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6714.355319][    C3]  </IRQ>
[ 6714.355320][    C3]  <TASK>
[ 6714.355321][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6714.355324][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6714.355327][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6714.355329][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6714.355332][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6714.355333][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6714.355335][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6714.355337][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6714.355338][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6714.355342][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6714.355346][    C3]  uart_start+0xe4/0x1b0
[ 6714.355350][    C3]  n_tty_write+0x677/0x7a0
[ 6714.355355][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6714.355359][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6714.355363][    C3]  ? lock_acquire+0x1c1/0x220
[ 6714.355365][    C3]  ? iterate_tty_write+0x95/0x540
[ 6714.355369][    C3]  iterate_tty_write+0x229/0x540
[ 6714.355373][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6714.355377][    C3]  vfs_write+0x9e9/0x10a0
[ 6714.355381][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6714.355383][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6714.355387][    C3]  ? lock_acquire+0x1c1/0x220
[ 6714.355389][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6714.355393][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6714.355396][    C3]  ? __fget_light+0x54/0x1e0
[ 6714.355401][    C3]  ksys_write+0xf5/0x1e0
[ 6714.355404][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6714.355408][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6714.355412][    C3]  do_syscall_64+0xc9/0x1e0
[ 6714.355416][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6714.355419][    C3] RIP: 0033:0x7f93b2836957
[ 6714.355421][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6714.355424][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6714.355427][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6714.355428][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6714.355430][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6714.355432][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6714.355433][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6714.355438][    C3]  </TASK>
[ 6740.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4068s! [ncat:8027]
[ 6740.613542][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6740.614760][    C1] irq event stamp: 174248
[ 6740.614971][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6740.615480][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6740.615933][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6740.616392][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6740.616839][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6740.617272][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6740.617866][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6740.618182][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6740.619123][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6740.619423][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6740.619812][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6740.620221][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6740.620615][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6740.621012][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6740.621406][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6740.621833][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6740.622151][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6740.622533][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6740.622917][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6740.623300][    C1] PKRU: 55555554
[ 6740.623475][    C1] Call Trace:
[ 6740.623638][    C1]  <IRQ>
[ 6740.623781][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6740.624035][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6740.624269][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6740.624533][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6740.624795][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6740.625073][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6740.625329][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6740.625623][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6740.625875][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6740.626170][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6740.626456][    C1]  </IRQ>
[ 6740.626602][    C1]  <TASK>
[ 6740.626748][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6740.627050][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6740.627326][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6740.627614][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6740.627889][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6740.628192][    C1]  ? lock_acquire+0x1c1/0x220
[ 6740.628424][    C1]  ? lock_release+0x1d5/0x250
[ 6740.628679][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6740.628927][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6740.629200][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6740.629485][    C1]  ? lock_acquire+0x1c1/0x220
[ 6740.629733][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6740.629969][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6740.630221][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6740.630450][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6740.630687][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6740.630940][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6740.631209][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6740.631498][    C1]  ip_local_deliver+0x19d/0x480
[ 6740.631743][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6740.632012][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6740.632274][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6740.632622][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6740.632877][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6740.633197][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6740.633458][    C1]  ip_rcv+0x564/0x740
[ 6740.633662][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6740.633890][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6740.634144][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6740.634421][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6740.634693][    C1]  ? skb_clone+0x10b/0x330
[ 6740.634917][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6740.635233][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6740.635537][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6740.635819][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6740.636112][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6740.636359][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6740.636588][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6740.636884][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6740.637168][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6740.637496][    C1]  ? lock_acquire+0x1c1/0x220
[ 6740.637733][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6740.638031][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6740.638318][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6740.638635][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6740.638893][    C1]  ? __skb_clone+0x57a/0x760
[ 6740.639129][    C1]  netif_receive_skb+0x55/0x280
[ 6740.639378][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6740.639689][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6740.640020][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6740.640318][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6740.640592][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6740.640877][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6740.641187][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6740.641471][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6740.641788][    C1]  ? stack_trace_save+0x95/0xd0
[ 6740.642035][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6740.642314][    C1]  ? kasan_save_stack+0x34/0x50
[ 6740.642563][    C1]  ? kasan_save_stack+0x24/0x50
[ 6740.642808][    C1]  ? kasan_save_track+0x14/0x30
[ 6740.643054][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6740.643316][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6740.643569][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6740.643815][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6740.644077][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6740.644339][    C1]  ? ip_output+0x16b/0x4f0
[ 6740.644565][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6740.644819][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6740.645089][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6740.645354][    C1]  ? get_reg+0x119/0x190
[ 6740.645575][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6740.645841][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6740.646151][    C1]  __tcf_classify+0x329/0x7d0
[ 6740.646390][    C1]  tcf_classify+0x283/0x930
[ 6740.646623][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6740.646872][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6740.647129][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6740.647414][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6740.647682][    C1]  tc_run+0x2e4/0x5d0
[ 6740.647887][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6740.648117][    C1]  ? lock_acquire+0x1c1/0x220
[ 6740.648354][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6740.648613][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6740.648864][    C1]  ? lock_acquire+0x1c1/0x220
[ 6740.649104][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6740.649366][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6740.649669][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6740.649943][    C1]  ? neigh_hh_output+0x348/0x590
[ 6740.650195][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6740.650458][    C1]  ip_finish_output2+0x786/0x18e0
[ 6740.650714][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6740.650997][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6740.651333][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6740.651610][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6740.651863][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6740.652128][    C1]  ip_output+0x16b/0x4f0
[ 6740.652345][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6740.652582][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6740.652824][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6740.653107][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6740.653360][    C1]  ? ip_local_out+0x114/0x3b0
[ 6740.653601][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6740.653850][    C1]  ? __create_object+0x5e/0xb0
[ 6740.654096][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6740.654361][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6740.654642][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6740.654913][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6740.655197][    C1]  tcp_release_cb+0x1e9/0x390
[ 6740.655437][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6740.655706][    C1]  release_sock+0xb8/0x1d0
[ 6740.655932][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6740.656154][    C1]  ? lock_release+0x1d5/0x250
[ 6740.656391][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6740.656642][    C1]  ? core_sys_select+0x620/0x710
[ 6740.656895][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6740.657166][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6740.657392][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6740.657642][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6740.657898][    C1]  ? __fget_light+0x54/0x1e0
[ 6740.658136][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6740.658403][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6740.658642][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6740.658908][    C1]  ? __might_fault+0xc6/0x180
[ 6740.659146][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6740.659430][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6740.659727][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6740.660027][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6740.660347][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6740.660598][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6740.660903][    C1]  do_syscall_64+0xc9/0x1e0
[ 6740.661133][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6740.661434][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6740.661660][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6740.662620][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6740.663036][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6740.663433][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6740.663828][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6740.664222][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6740.664616][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6740.665017][    C1]  </TASK>
[ 6740.665172][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4068s! [perl:7725]
[ 6740.665574][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6740.666801][    C3] irq event stamp: 290154
[ 6740.667018][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6740.667540][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6740.668039][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6740.668502][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6740.668957][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6740.669401][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6740.670014][    C3] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 6740.670296][    C3] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 6740.671256][    C3] RSP: 0018:ffffc90000277a88 EFLAGS: 00000202
[ 6740.671561][    C3] RAX: ffff888007a89b58 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6740.671957][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6740.672354][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6740.672748][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6740.673143][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6740.673541][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6740.673984][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6740.674315][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6740.674712][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6740.675107][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6740.675504][    C3] PKRU: 55555554
[ 6740.675683][    C3] Call Trace:
[ 6740.675853][    C3]  <IRQ>
[ 6740.675998][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6740.676259][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6740.676498][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6740.676774][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6740.677045][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6740.677330][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6740.677595][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6740.677896][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6740.678156][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6740.678462][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6740.678756][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6740.679068][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6740.679354][    C3]  ? kasan_check_range+0x12/0x1c0
[ 6740.679608][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 6740.679891][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6740.680199][    C3]  ? get_stack_info+0x36/0xc0
[ 6740.680439][    C3]  ? lock_acquire+0x1c1/0x220
[ 6740.680678][    C3]  ? lock_release+0x1d5/0x250
[ 6740.680916][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6740.681162][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6740.681433][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6740.681715][    C3]  ? lock_acquire+0x1c1/0x220
[ 6740.681952][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6740.682190][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6740.682449][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6740.682679][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6740.682925][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6740.683180][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6740.683452][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6740.683728][    C3]  ip_local_deliver+0x19d/0x480
[ 6740.683973][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6740.684246][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6740.684507][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6740.684851][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6740.685101][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6740.685419][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6740.685678][    C3]  ip_rcv+0x564/0x740
[ 6740.685882][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6740.686110][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6740.686361][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6740.686633][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6740.686865][    C3]  ? skb_clone+0x10b/0x330
[ 6740.687090][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6740.687406][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6740.687708][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6740.687987][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6740.688278][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6740.688524][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6740.688753][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6740.689048][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6740.689332][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6740.689654][    C3]  ? lock_acquire+0x1c1/0x220
[ 6740.689894][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6740.690190][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6740.690475][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6740.690789][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6740.691043][    C3]  ? __skb_clone+0x57a/0x760
[ 6740.691277][    C3]  netif_receive_skb+0x55/0x280
[ 6740.691524][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6740.691834][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6740.692164][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6740.692463][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6740.692737][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6740.693023][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6740.693335][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6740.693644][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6740.693968][    C3]  ? lock_release+0x1d5/0x250
[ 6740.694208][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6740.694472][    C3]  ? kernel_text_address+0xce/0xe0
[ 6740.694731][    C3]  ? __kernel_text_address+0x12/0x40
[ 6740.694997][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6740.695280][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6740.695589][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6740.695838][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6740.696113][    C3]  ? get_stack_info+0x36/0xc0
[ 6740.696352][    C3]  __tcf_classify+0x329/0x7d0
[ 6740.696592][    C3]  tcf_classify+0x283/0x930
[ 6740.696823][    C3]  ? lock_release+0x1d5/0x250
[ 6740.697059][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6740.697323][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6740.697577][    C3]  ? __kernel_text_address+0x12/0x40
[ 6740.697844][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6740.698125][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6740.698436][    C3]  tc_run+0x2e4/0x5d0
[ 6740.698638][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6740.698869][    C3]  ? lock_acquire+0x1c1/0x220
[ 6740.699107][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6740.699367][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6740.699618][    C3]  ? lock_acquire+0x1c1/0x220
[ 6740.699857][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6740.700121][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6740.700422][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6740.700692][    C3]  ? neigh_hh_output+0x348/0x590
[ 6740.700942][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6740.701207][    C3]  ip_finish_output2+0x786/0x18e0
[ 6740.701462][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6740.701799][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6740.702072][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6740.702325][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6740.702589][    C3]  ip_output+0x16b/0x4f0
[ 6740.702804][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6740.703046][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6740.703323][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6740.703632][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6740.703908][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6740.704158][    C3]  ? __alloc_skb+0xd4/0x280
[ 6740.704385][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6740.704654][    C3]  ? tcp_fragment+0x168/0x1040
[ 6740.704894][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6740.705144][    C3]  ? ip_local_out+0x114/0x3b0
[ 6740.705384][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6740.705632][    C3]  ? __skb_clone+0x57a/0x760
[ 6740.705866][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6740.706131][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6740.706410][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6740.706654][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6740.706902][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6740.707200][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6740.707518][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6740.707760][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6740.708019][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6740.708288][    C3]  tcp_write_timer+0x82/0x1d0
[ 6740.708524][    C3]  call_timer_fn+0x173/0x430
[ 6740.708760][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6740.709020][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6740.709279][    C3]  __run_timers.part.0+0x52d/0x890
[ 6740.709537][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6740.709810][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6740.710095][    C3]  ? lock_acquire+0x1c1/0x220
[ 6740.710332][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6740.710620][    C3]  ? lock_release+0x1d5/0x250
[ 6740.710858][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6740.711120][    C3]  ? ktime_get+0xb3/0x190
[ 6740.711338][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6740.711634][    C3]  run_timer_softirq+0x72/0x100
[ 6740.711881][    C3]  __do_softirq+0x1b9/0x7ff
[ 6740.712113][    C3]  irq_exit_rcu+0x98/0xc0
[ 6740.712331][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6740.712613][    C3]  </IRQ>
[ 6740.712765][    C3]  <TASK>
[ 6740.712914][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6740.713217][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6740.713539][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6740.714502][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6740.714808][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6740.715203][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6740.715597][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6740.715996][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6740.716394][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6740.716791][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6740.717086][    C3]  uart_start+0xe4/0x1b0
[ 6740.717303][    C3]  n_tty_write+0x677/0x7a0
[ 6740.717532][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6740.717783][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6740.718067][    C3]  ? lock_acquire+0x1c1/0x220
[ 6740.718305][    C3]  ? iterate_tty_write+0x95/0x540
[ 6740.718560][    C3]  iterate_tty_write+0x229/0x540
[ 6740.718812][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6740.719098][    C3]  vfs_write+0x9e9/0x10a0
[ 6740.719320][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6740.719561][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6740.719806][    C3]  ? lock_acquire+0x1c1/0x220
[ 6740.720045][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6740.720335][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6740.720598][    C3]  ? __fget_light+0x54/0x1e0
[ 6740.720831][    C3]  ksys_write+0xf5/0x1e0
[ 6740.721049][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6740.721296][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6740.721596][    C3]  do_syscall_64+0xc9/0x1e0
[ 6740.721829][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6740.722127][    C3] RIP: 0033:0x7f93b2836957
[ 6740.722352][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6740.723316][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6740.723735][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6740.724130][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6740.724526][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6740.724923][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6740.725319][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6740.725717][    C3]  </TASK>
[ 6768.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4094s! [ncat:8027]
[ 6768.613535][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6768.614764][    C1] irq event stamp: 174248
[ 6768.614978][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6768.615487][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6768.615937][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6768.616393][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6768.616840][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6768.617273][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6768.617866][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6768.618185][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6768.619118][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6768.619416][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6768.619808][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6768.620190][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6768.620576][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6768.620966][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6768.621354][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6768.621789][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6768.622109][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6768.622493][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6768.622878][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6768.623265][    C1] PKRU: 55555554
[ 6768.623441][    C1] Call Trace:
[ 6768.623604][    C1]  <IRQ>
[ 6768.623750][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6768.624005][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6768.624241][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6768.624513][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6768.624779][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6768.625065][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6768.625323][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6768.625621][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6768.625880][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6768.626181][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6768.626471][    C1]  </IRQ>
[ 6768.626618][    C1]  <TASK>
[ 6768.626769][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6768.627077][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6768.627361][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6768.627653][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6768.627934][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6768.628242][    C1]  ? lock_acquire+0x1c1/0x220
[ 6768.628496][    C1]  ? lock_release+0x1d5/0x250
[ 6768.628735][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6768.628982][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6768.629254][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6768.629535][    C1]  ? lock_acquire+0x1c1/0x220
[ 6768.629785][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6768.630018][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6768.630270][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6768.630498][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6768.630739][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6768.630991][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6768.631261][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6768.631530][    C1]  ip_local_deliver+0x19d/0x480
[ 6768.631769][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6768.632035][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6768.632290][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6768.632629][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6768.632872][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6768.633182][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6768.633436][    C1]  ip_rcv+0x564/0x740
[ 6768.633635][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6768.633860][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6768.634109][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6768.634377][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6768.634663][    C1]  ? skb_clone+0x10b/0x330
[ 6768.634885][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6768.635202][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6768.635506][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6768.635786][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6768.636080][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6768.636331][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6768.636560][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6768.636858][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6768.637141][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6768.637465][    C1]  ? lock_acquire+0x1c1/0x220
[ 6768.637703][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6768.638003][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6768.638286][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6768.638603][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6768.638860][    C1]  ? __skb_clone+0x57a/0x760
[ 6768.639096][    C1]  netif_receive_skb+0x55/0x280
[ 6768.639344][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6768.639654][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6768.639989][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6768.640287][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6768.640561][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6768.640846][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6768.641157][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6768.641438][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6768.641751][    C1]  ? stack_trace_save+0x95/0xd0
[ 6768.641998][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6768.642274][    C1]  ? kasan_save_stack+0x34/0x50
[ 6768.642523][    C1]  ? kasan_save_stack+0x24/0x50
[ 6768.642769][    C1]  ? kasan_save_track+0x14/0x30
[ 6768.643015][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6768.643276][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6768.643529][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6768.643774][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6768.644036][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6768.644297][    C1]  ? ip_output+0x16b/0x4f0
[ 6768.644523][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6768.644778][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6768.645047][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6768.645315][    C1]  ? get_reg+0x119/0x190
[ 6768.645531][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6768.645799][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6768.646109][    C1]  __tcf_classify+0x329/0x7d0
[ 6768.646348][    C1]  tcf_classify+0x283/0x930
[ 6768.646581][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6768.646830][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6768.647084][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6768.647367][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6768.647637][    C1]  tc_run+0x2e4/0x5d0
[ 6768.647844][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6768.648074][    C1]  ? lock_acquire+0x1c1/0x220
[ 6768.648312][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6768.648571][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6768.648822][    C1]  ? lock_acquire+0x1c1/0x220
[ 6768.649062][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6768.649325][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6768.649627][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6768.649903][    C1]  ? neigh_hh_output+0x348/0x590
[ 6768.650156][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6768.650422][    C1]  ip_finish_output2+0x786/0x18e0
[ 6768.650678][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6768.650959][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6768.651295][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6768.651571][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6768.651822][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6768.652084][    C1]  ip_output+0x16b/0x4f0
[ 6768.652299][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6768.652533][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6768.652777][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6768.653063][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6768.653315][    C1]  ? ip_local_out+0x114/0x3b0
[ 6768.653554][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6768.653801][    C1]  ? __create_object+0x5e/0xb0
[ 6768.654046][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6768.654311][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6768.654593][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6768.654863][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6768.655147][    C1]  tcp_release_cb+0x1e9/0x390
[ 6768.655387][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6768.655654][    C1]  release_sock+0xb8/0x1d0
[ 6768.655879][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6768.656101][    C1]  ? lock_release+0x1d5/0x250
[ 6768.656340][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6768.656589][    C1]  ? core_sys_select+0x620/0x710
[ 6768.656842][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6768.657113][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6768.657340][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6768.657589][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6768.657845][    C1]  ? __fget_light+0x54/0x1e0
[ 6768.658079][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6768.658344][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6768.658584][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6768.658851][    C1]  ? __might_fault+0xc6/0x180
[ 6768.659094][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6768.659376][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6768.659677][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6768.659975][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6768.660295][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6768.660547][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6768.660852][    C1]  do_syscall_64+0xc9/0x1e0
[ 6768.661083][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6768.661384][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6768.661609][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6768.662568][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6768.662988][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6768.663384][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6768.663778][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6768.664174][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6768.664567][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6768.664966][    C1]  </TASK>
[ 6768.665122][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4094s! [perl:7725]
[ 6768.665523][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6768.666768][    C3] irq event stamp: 290154
[ 6768.666984][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6768.667504][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6768.668003][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6768.668465][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6768.668925][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6768.669370][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6768.669983][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6768.670305][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6768.671267][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6768.671573][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6768.671967][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6768.672364][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6768.672759][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6768.673153][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6768.673547][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6768.673990][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6768.674321][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6768.674718][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6768.675112][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6768.675507][    C3] PKRU: 55555554
[ 6768.675685][    C3] Call Trace:
[ 6768.675855][    C3]  <IRQ>
[ 6768.676000][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6768.676259][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6768.676501][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6768.676776][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6768.677047][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6768.677332][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6768.677594][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6768.677897][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6768.678158][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6768.678464][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6768.678757][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6768.679068][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6768.679355][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6768.679648][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6768.679938][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6768.680247][    C3]  ? get_stack_info+0x36/0xc0
[ 6768.680486][    C3]  ? lock_acquire+0x1c1/0x220
[ 6768.680722][    C3]  ? lock_release+0x1d5/0x250
[ 6768.680959][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6768.681206][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6768.681475][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6768.681759][    C3]  ? lock_acquire+0x1c1/0x220
[ 6768.681996][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6768.682232][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6768.682489][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6768.682723][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6768.682969][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6768.683225][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6768.683495][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6768.683770][    C3]  ip_local_deliver+0x19d/0x480
[ 6768.684015][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6768.684286][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6768.684548][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6768.684889][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6768.685139][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6768.685458][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6768.685717][    C3]  ip_rcv+0x564/0x740
[ 6768.685919][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6768.686149][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6768.686400][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6768.686674][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6768.686904][    C3]  ? skb_clone+0x10b/0x330
[ 6768.687127][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6768.687443][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6768.687746][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6768.688023][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6768.688317][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6768.688564][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6768.688790][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6768.689088][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6768.689371][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6768.689696][    C3]  ? lock_acquire+0x1c1/0x220
[ 6768.689933][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6768.690228][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6768.690511][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6768.690825][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6768.691078][    C3]  ? __skb_clone+0x57a/0x760
[ 6768.691311][    C3]  netif_receive_skb+0x55/0x280
[ 6768.691559][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6768.691869][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6768.692199][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6768.692494][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6768.692768][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6768.693054][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6768.693366][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6768.693673][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6768.693997][    C3]  ? lock_release+0x1d5/0x250
[ 6768.694233][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6768.694497][    C3]  ? kernel_text_address+0xce/0xe0
[ 6768.694755][    C3]  ? __kernel_text_address+0x12/0x40
[ 6768.695021][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6768.695302][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6768.695611][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6768.695860][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6768.696133][    C3]  ? get_stack_info+0x36/0xc0
[ 6768.696373][    C3]  __tcf_classify+0x329/0x7d0
[ 6768.696614][    C3]  tcf_classify+0x283/0x930
[ 6768.696842][    C3]  ? lock_release+0x1d5/0x250
[ 6768.697080][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6768.697341][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6768.697595][    C3]  ? __kernel_text_address+0x12/0x40
[ 6768.697860][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6768.698146][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6768.698456][    C3]  tc_run+0x2e4/0x5d0
[ 6768.698658][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6768.698888][    C3]  ? lock_acquire+0x1c1/0x220
[ 6768.699124][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6768.699382][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6768.699633][    C3]  ? lock_acquire+0x1c1/0x220
[ 6768.699874][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6768.700137][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6768.700439][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6768.700708][    C3]  ? neigh_hh_output+0x348/0x590
[ 6768.700959][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6768.701222][    C3]  ip_finish_output2+0x786/0x18e0
[ 6768.701477][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6768.701809][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6768.702085][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6768.702336][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6768.702599][    C3]  ip_output+0x16b/0x4f0
[ 6768.702813][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6768.703055][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6768.703328][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6768.703637][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6768.703910][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6768.704159][    C3]  ? __alloc_skb+0xd4/0x280
[ 6768.704390][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6768.704656][    C3]  ? tcp_fragment+0x168/0x1040
[ 6768.704897][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6768.705146][    C3]  ? ip_local_out+0x114/0x3b0
[ 6768.705386][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6768.705632][    C3]  ? __skb_clone+0x57a/0x760
[ 6768.705863][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6768.706127][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6768.706411][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6768.706654][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6768.706899][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6768.707197][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6768.707514][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6768.707755][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6768.708013][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6768.708279][    C3]  tcp_write_timer+0x82/0x1d0
[ 6768.708517][    C3]  call_timer_fn+0x173/0x430
[ 6768.708752][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6768.709011][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6768.709270][    C3]  __run_timers.part.0+0x52d/0x890
[ 6768.709528][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6768.709803][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6768.710085][    C3]  ? lock_acquire+0x1c1/0x220
[ 6768.710321][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6768.710612][    C3]  ? lock_release+0x1d5/0x250
[ 6768.710849][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6768.711112][    C3]  ? ktime_get+0xb3/0x190
[ 6768.711330][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6768.711625][    C3]  run_timer_softirq+0x72/0x100
[ 6768.711872][    C3]  __do_softirq+0x1b9/0x7ff
[ 6768.712102][    C3]  irq_exit_rcu+0x98/0xc0
[ 6768.712322][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6768.712604][    C3]  </IRQ>
[ 6768.712753][    C3]  <TASK>
[ 6768.712903][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6768.713206][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6768.713527][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6768.714488][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6768.714793][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6768.715188][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6768.715582][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6768.715977][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6768.716373][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6768.716770][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6768.717064][    C3]  uart_start+0xe4/0x1b0
[ 6768.717282][    C3]  n_tty_write+0x677/0x7a0
[ 6768.717510][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6768.717761][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6768.718047][    C3]  ? lock_acquire+0x1c1/0x220
[ 6768.718283][    C3]  ? iterate_tty_write+0x95/0x540
[ 6768.718538][    C3]  iterate_tty_write+0x229/0x540
[ 6768.718789][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6768.719077][    C3]  vfs_write+0x9e9/0x10a0
[ 6768.719295][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6768.719536][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6768.719782][    C3]  ? lock_acquire+0x1c1/0x220
[ 6768.720020][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6768.720307][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6768.720569][    C3]  ? __fget_light+0x54/0x1e0
[ 6768.720804][    C3]  ksys_write+0xf5/0x1e0
[ 6768.721020][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6768.721266][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6768.721568][    C3]  do_syscall_64+0xc9/0x1e0
[ 6768.721799][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6768.722095][    C3] RIP: 0033:0x7f93b2836957
[ 6768.722321][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6768.723280][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6768.723698][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6768.724092][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6768.724487][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6768.724881][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6768.725278][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6768.725675][    C3]  </TASK>
[ 6792.358161][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6792.358500][    C1] rcu: 1-....: (4408248 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1070004
[ 6792.359049][    C1] rcu: (t=4398387 jiffies g=1064457 q=100 ncpus=4)
[ 6792.359376][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6792.359813][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6792.360409][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6792.360731][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6792.361673][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6792.361972][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6792.362362][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6792.362748][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6792.363136][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6792.363525][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6792.363914][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6792.364349][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6792.364671][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6792.365058][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6792.365448][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6792.365836][    C1] PKRU: 55555554
[ 6792.366013][    C1] Call Trace:
[ 6792.366176][    C1]  <IRQ>
[ 6792.366322][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6792.366589][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6792.366835][    C1]  ? check_cpu_stall+0x284/0x500
[ 6792.367081][    C1]  ? rcu_pending+0x92/0x360
[ 6792.367306][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6792.367574][    C1]  ? update_process_times+0xb9/0x110
[ 6792.367840][    C1]  ? tick_sched_handle+0x67/0x130
[ 6792.368091][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6792.368370][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6792.368608][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6792.368913][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6792.369180][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6792.369461][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6792.369723][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6792.370021][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6792.370280][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6792.370583][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6792.370874][    C1]  </IRQ>
[ 6792.371022][    C1]  <TASK>
[ 6792.371173][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6792.371482][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6792.371767][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6792.372058][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6792.372338][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6792.372645][    C1]  ? lock_acquire+0x1c1/0x220
[ 6792.372880][    C1]  ? lock_release+0x1d5/0x250
[ 6792.373115][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6792.373359][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6792.373625][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6792.373902][    C1]  ? lock_acquire+0x1c1/0x220
[ 6792.374135][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6792.374370][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6792.374625][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6792.374856][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6792.375099][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6792.375352][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6792.375620][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6792.375890][    C1]  ip_local_deliver+0x19d/0x480
[ 6792.376132][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6792.376401][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6792.376658][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6792.376995][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6792.377242][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6792.377556][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6792.377811][    C1]  ip_rcv+0x564/0x740
[ 6792.378011][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6792.378237][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6792.378483][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6792.378755][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6792.379023][    C1]  ? skb_clone+0x10b/0x330
[ 6792.379243][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6792.379556][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6792.379853][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6792.380125][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6792.380413][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6792.380655][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6792.380879][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6792.381172][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6792.381448][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6792.381768][    C1]  ? lock_acquire+0x1c1/0x220
[ 6792.381999][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6792.382288][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6792.382568][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6792.382875][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6792.383125][    C1]  ? __skb_clone+0x57a/0x760
[ 6792.383358][    C1]  netif_receive_skb+0x55/0x280
[ 6792.383600][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6792.383904][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6792.384229][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6792.384518][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6792.384787][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6792.385068][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6792.385401][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6792.385681][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6792.385993][    C1]  ? stack_trace_save+0x95/0xd0
[ 6792.386239][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6792.386516][    C1]  ? kasan_save_stack+0x34/0x50
[ 6792.386763][    C1]  ? kasan_save_stack+0x24/0x50
[ 6792.387008][    C1]  ? kasan_save_track+0x14/0x30
[ 6792.387253][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6792.387514][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6792.387766][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6792.388010][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6792.388272][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6792.388532][    C1]  ? ip_output+0x16b/0x4f0
[ 6792.388757][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6792.389010][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6792.389280][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6792.389551][    C1]  ? get_reg+0x119/0x190
[ 6792.389767][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6792.390036][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6792.390343][    C1]  __tcf_classify+0x329/0x7d0
[ 6792.390584][    C1]  tcf_classify+0x283/0x930
[ 6792.390816][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6792.391063][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6792.391319][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6792.391600][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6792.391869][    C1]  tc_run+0x2e4/0x5d0
[ 6792.392075][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6792.392304][    C1]  ? lock_acquire+0x1c1/0x220
[ 6792.392540][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6792.392798][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6792.393049][    C1]  ? lock_acquire+0x1c1/0x220
[ 6792.393286][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6792.393547][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6792.393848][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6792.394120][    C1]  ? neigh_hh_output+0x348/0x590
[ 6792.394374][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6792.394636][    C1]  ip_finish_output2+0x786/0x18e0
[ 6792.394890][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6792.395169][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6792.395505][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6792.395782][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6792.396034][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6792.396296][    C1]  ip_output+0x16b/0x4f0
[ 6792.396511][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6792.396748][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6792.396992][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6792.397277][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6792.397527][    C1]  ? ip_local_out+0x114/0x3b0
[ 6792.397765][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6792.398013][    C1]  ? __create_object+0x5e/0xb0
[ 6792.398257][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6792.398522][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6792.398802][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6792.399074][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6792.399355][    C1]  tcp_release_cb+0x1e9/0x390
[ 6792.399596][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6792.399860][    C1]  release_sock+0xb8/0x1d0
[ 6792.400084][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6792.400305][    C1]  ? lock_release+0x1d5/0x250
[ 6792.400539][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6792.400789][    C1]  ? core_sys_select+0x620/0x710
[ 6792.401041][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6792.401311][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6792.401536][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6792.401783][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6792.402035][    C1]  ? __fget_light+0x54/0x1e0
[ 6792.402270][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6792.402537][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6792.402774][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6792.403037][    C1]  ? __might_fault+0xc6/0x180
[ 6792.403277][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6792.403558][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6792.403856][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6792.404153][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6792.404475][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6792.404727][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6792.405030][    C1]  do_syscall_64+0xc9/0x1e0
[ 6792.405261][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6792.405559][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6792.405784][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6792.406743][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6792.407158][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6792.407554][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6792.407948][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6792.408342][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6792.408736][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6792.409135][    C1]  </TASK>
[ 6792.409294][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6792.409566][    C3] NMI backtrace for cpu 3
[ 6792.409570][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6792.409574][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6792.409577][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 6792.409582][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 6792.409584][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6792.409587][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6792.409589][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6792.409591][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6792.409593][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6792.409594][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6792.409596][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6792.409598][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6792.409601][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6792.409603][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6792.409605][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6792.409606][    C3] PKRU: 55555554
[ 6792.409607][    C3] Call Trace:
[ 6792.409609][    C3]  <NMI>
[ 6792.409611][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6792.409616][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6792.409621][    C3]  ? nmi_handle+0x153/0x420
[ 6792.409625][    C3]  ? default_do_nmi+0x41/0x100
[ 6792.409628][    C3]  ? exc_nmi+0xf3/0x120
[ 6792.409630][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6792.409635][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6792.409639][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 6792.409642][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 6792.409645][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 6792.409648][    C3]  </NMI>
[ 6792.409649][    C3]  <IRQ>
[ 6792.409651][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6792.409653][    C3]  ? get_stack_info+0x36/0xc0
[ 6792.409658][    C3]  ? lock_acquire+0x1c1/0x220
[ 6792.409661][    C3]  ? lock_release+0x1d5/0x250
[ 6792.409664][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6792.409668][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6792.409671][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6792.409674][    C3]  ? lock_acquire+0x1c1/0x220
[ 6792.409676][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6792.409680][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6792.409683][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6792.409689][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6792.409692][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6792.409696][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6792.409701][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6792.409705][    C3]  ip_local_deliver+0x19d/0x480
[ 6792.409707][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6792.409710][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6792.409712][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6792.409717][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6792.409721][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6792.409724][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6792.409733][    C3]  ip_rcv+0x564/0x740
[ 6792.409735][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6792.409738][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6792.409742][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6792.409745][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6792.409749][    C3]  ? skb_clone+0x10b/0x330
[ 6792.409752][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6792.409757][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6792.409763][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6792.409766][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6792.409774][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6792.409778][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6792.409780][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6792.409783][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6792.409787][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6792.409791][    C3]  ? lock_acquire+0x1c1/0x220
[ 6792.409794][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6792.409798][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6792.409802][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6792.409806][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6792.409808][    C3]  ? __skb_clone+0x57a/0x760
[ 6792.409811][    C3]  netif_receive_skb+0x55/0x280
[ 6792.409814][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6792.409821][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6792.409827][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6792.409834][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6792.409839][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6792.409849][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6792.409857][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6792.409866][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6792.409875][    C3]  ? lock_release+0x1d5/0x250
[ 6792.409878][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6792.409881][    C3]  ? kernel_text_address+0xce/0xe0
[ 6792.409885][    C3]  ? __kernel_text_address+0x12/0x40
[ 6792.409887][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6792.409890][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6792.409893][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6792.409899][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6792.409902][    C3]  ? get_stack_info+0x36/0xc0
[ 6792.409907][    C3]  __tcf_classify+0x329/0x7d0
[ 6792.409912][    C3]  tcf_classify+0x283/0x930
[ 6792.409915][    C3]  ? lock_release+0x1d5/0x250
[ 6792.409918][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6792.409921][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6792.409924][    C3]  ? __kernel_text_address+0x12/0x40
[ 6792.409927][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6792.409929][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6792.409933][    C3]  tc_run+0x2e4/0x5d0
[ 6792.409937][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6792.409940][    C3]  ? lock_acquire+0x1c1/0x220
[ 6792.409942][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6792.409947][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6792.409951][    C3]  ? lock_acquire+0x1c1/0x220
[ 6792.409953][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6792.409956][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6792.409959][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6792.409962][    C3]  ? neigh_hh_output+0x348/0x590
[ 6792.409966][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6792.409969][    C3]  ip_finish_output2+0x786/0x18e0
[ 6792.409973][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6792.409980][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6792.409983][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6792.409987][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6792.409990][    C3]  ip_output+0x16b/0x4f0
[ 6792.409993][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6792.409996][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6792.409999][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6792.410002][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6792.410004][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6792.410007][    C3]  ? __alloc_skb+0xd4/0x280
[ 6792.410009][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6792.410013][    C3]  ? tcp_fragment+0x168/0x1040
[ 6792.410016][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6792.410019][    C3]  ? ip_local_out+0x114/0x3b0
[ 6792.410022][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6792.410026][    C3]  ? __skb_clone+0x57a/0x760
[ 6792.410029][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6792.410035][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6792.410038][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6792.410041][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6792.410045][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6792.410049][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6792.410052][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6792.410056][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6792.410059][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6792.410062][    C3]  tcp_write_timer+0x82/0x1d0
[ 6792.410065][    C3]  call_timer_fn+0x173/0x430
[ 6792.410069][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6792.410074][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6792.410078][    C3]  __run_timers.part.0+0x52d/0x890
[ 6792.410081][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6792.410086][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6792.410089][    C3]  ? lock_acquire+0x1c1/0x220
[ 6792.410091][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6792.410096][    C3]  ? lock_release+0x1d5/0x250
[ 6792.410098][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6792.410101][    C3]  ? ktime_get+0xb3/0x190
[ 6792.410104][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6792.410109][    C3]  run_timer_softirq+0x72/0x100
[ 6792.410112][    C3]  __do_softirq+0x1b9/0x7ff
[ 6792.410116][    C3]  irq_exit_rcu+0x98/0xc0
[ 6792.410118][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6792.410121][    C3]  </IRQ>
[ 6792.410122][    C3]  <TASK>
[ 6792.410123][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6792.410127][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6792.410130][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6792.410132][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6792.410134][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6792.410136][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6792.410138][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6792.410140][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6792.410141][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6792.410145][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6792.410149][    C3]  uart_start+0xe4/0x1b0
[ 6792.410153][    C3]  n_tty_write+0x677/0x7a0
[ 6792.410158][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6792.410163][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6792.410167][    C3]  ? lock_acquire+0x1c1/0x220
[ 6792.410169][    C3]  ? iterate_tty_write+0x95/0x540
[ 6792.410173][    C3]  iterate_tty_write+0x229/0x540
[ 6792.410177][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6792.410181][    C3]  vfs_write+0x9e9/0x10a0
[ 6792.410185][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6792.410188][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6792.410192][    C3]  ? lock_acquire+0x1c1/0x220
[ 6792.410195][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6792.410199][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6792.410203][    C3]  ? __fget_light+0x54/0x1e0
[ 6792.410207][    C3]  ksys_write+0xf5/0x1e0
[ 6792.410211][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6792.410214][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6792.410218][    C3]  do_syscall_64+0xc9/0x1e0
[ 6792.410222][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6792.410225][    C3] RIP: 0033:0x7f93b2836957
[ 6792.410227][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6792.410230][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6792.410232][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6792.410234][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6792.410235][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6792.410237][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6792.410239][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6792.410244][    C3]  </TASK>
[ 6816.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4139s! [ncat:8027]
[ 6816.613536][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6816.614767][    C1] irq event stamp: 174248
[ 6816.614983][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6816.615503][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6816.615954][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6816.616408][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6816.616857][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6816.617292][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6816.617885][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6816.618200][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6816.619139][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6816.619442][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6816.619830][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6816.620224][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6816.620611][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6816.620999][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6816.621385][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6816.621820][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6816.622145][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6816.622533][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6816.622920][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6816.623308][    C1] PKRU: 55555554
[ 6816.623484][    C1] Call Trace:
[ 6816.623650][    C1]  <IRQ>
[ 6816.623793][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6816.624048][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6816.624287][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6816.624557][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6816.624825][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6816.625104][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6816.625364][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6816.625663][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6816.625920][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6816.626219][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6816.626507][    C1]  </IRQ>
[ 6816.626656][    C1]  <TASK>
[ 6816.626803][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6816.627111][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6816.627395][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6816.627681][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6816.627963][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6816.628272][    C1]  ? lock_acquire+0x1c1/0x220
[ 6816.628525][    C1]  ? lock_release+0x1d5/0x250
[ 6816.628762][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6816.629011][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6816.629283][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6816.629571][    C1]  ? lock_acquire+0x1c1/0x220
[ 6816.629816][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6816.630048][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6816.630300][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6816.630530][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6816.630772][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6816.631021][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6816.631290][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6816.631558][    C1]  ip_local_deliver+0x19d/0x480
[ 6816.631797][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6816.632062][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6816.632319][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6816.632656][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6816.632901][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6816.633210][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6816.633463][    C1]  ip_rcv+0x564/0x740
[ 6816.633660][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6816.633887][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6816.634134][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6816.634401][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6816.634663][    C1]  ? skb_clone+0x10b/0x330
[ 6816.634885][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6816.635193][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6816.635489][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6816.635765][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6816.636050][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6816.636290][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6816.636516][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6816.636828][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6816.637109][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6816.637432][    C1]  ? lock_acquire+0x1c1/0x220
[ 6816.637668][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6816.637961][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6816.638246][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6816.638561][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6816.638817][    C1]  ? __skb_clone+0x57a/0x760
[ 6816.639050][    C1]  netif_receive_skb+0x55/0x280
[ 6816.639299][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6816.639610][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6816.639938][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6816.640234][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6816.640504][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6816.640790][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6816.641097][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6816.641381][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6816.641695][    C1]  ? stack_trace_save+0x95/0xd0
[ 6816.641940][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6816.642217][    C1]  ? kasan_save_stack+0x34/0x50
[ 6816.642462][    C1]  ? kasan_save_stack+0x24/0x50
[ 6816.642707][    C1]  ? kasan_save_track+0x14/0x30
[ 6816.642952][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6816.643216][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6816.643467][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6816.643710][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6816.643970][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6816.644231][    C1]  ? ip_output+0x16b/0x4f0
[ 6816.644452][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6816.644705][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6816.644976][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6816.645241][    C1]  ? get_reg+0x119/0x190
[ 6816.645456][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6816.645721][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6816.646028][    C1]  __tcf_classify+0x329/0x7d0
[ 6816.646267][    C1]  tcf_classify+0x283/0x930
[ 6816.646496][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6816.646742][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6816.646996][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6816.647281][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6816.647545][    C1]  tc_run+0x2e4/0x5d0
[ 6816.647746][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6816.647976][    C1]  ? lock_acquire+0x1c1/0x220
[ 6816.648213][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6816.648470][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6816.648719][    C1]  ? lock_acquire+0x1c1/0x220
[ 6816.648955][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6816.649220][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6816.649522][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6816.649793][    C1]  ? neigh_hh_output+0x348/0x590
[ 6816.650046][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6816.650311][    C1]  ip_finish_output2+0x786/0x18e0
[ 6816.650570][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6816.650852][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6816.651187][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6816.651463][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6816.651715][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6816.651981][    C1]  ip_output+0x16b/0x4f0
[ 6816.652197][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6816.652431][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6816.652675][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6816.652963][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6816.653216][    C1]  ? ip_local_out+0x114/0x3b0
[ 6816.653453][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6816.653698][    C1]  ? __create_object+0x5e/0xb0
[ 6816.653943][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6816.654210][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6816.654492][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6816.654765][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6816.655043][    C1]  tcp_release_cb+0x1e9/0x390
[ 6816.655283][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6816.655549][    C1]  release_sock+0xb8/0x1d0
[ 6816.655775][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6816.655995][    C1]  ? lock_release+0x1d5/0x250
[ 6816.656235][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6816.656484][    C1]  ? core_sys_select+0x620/0x710
[ 6816.656737][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6816.657006][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6816.657234][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6816.657484][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6816.657739][    C1]  ? __fget_light+0x54/0x1e0
[ 6816.657973][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6816.658239][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6816.658481][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6816.658745][    C1]  ? __might_fault+0xc6/0x180
[ 6816.658989][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6816.659268][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6816.659572][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6816.659870][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6816.660194][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6816.660447][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6816.660750][    C1]  do_syscall_64+0xc9/0x1e0
[ 6816.660983][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6816.661284][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6816.661511][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6816.662468][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6816.662887][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6816.663282][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6816.663676][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6816.664072][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6816.664467][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6816.664865][    C1]  </TASK>
[ 6816.665024][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4139s! [perl:7725]
[ 6816.665427][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6816.666659][    C3] irq event stamp: 290154
[ 6816.666873][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6816.667394][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6816.667893][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6816.668362][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6816.668821][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6816.669266][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6816.669876][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6816.670198][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6816.671160][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6816.671464][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6816.671862][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6816.672259][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6816.672653][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6816.673048][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6816.673447][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6816.673889][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6816.674219][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6816.674616][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6816.675011][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6816.675410][    C3] PKRU: 55555554
[ 6816.675590][    C3] Call Trace:
[ 6816.675758][    C3]  <IRQ>
[ 6816.675905][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6816.676165][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6816.676405][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6816.676682][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6816.676952][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6816.677239][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6816.677502][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6816.677805][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6816.678065][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6816.678373][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6816.678667][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6816.678979][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6816.679266][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6816.679565][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6816.679850][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6816.680160][    C3]  ? get_stack_info+0x36/0xc0
[ 6816.680399][    C3]  ? lock_acquire+0x1c1/0x220
[ 6816.680638][    C3]  ? lock_release+0x1d5/0x250
[ 6816.680875][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6816.681120][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6816.681391][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6816.681673][    C3]  ? lock_acquire+0x1c1/0x220
[ 6816.681910][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6816.682148][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6816.682407][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6816.682638][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6816.682884][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6816.683138][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6816.683409][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6816.683686][    C3]  ip_local_deliver+0x19d/0x480
[ 6816.683930][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6816.684201][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6816.684462][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6816.684805][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6816.685055][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6816.685373][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6816.685632][    C3]  ip_rcv+0x564/0x740
[ 6816.685833][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6816.686063][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6816.686315][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6816.686588][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6816.686819][    C3]  ? skb_clone+0x10b/0x330
[ 6816.687044][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6816.687359][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6816.687664][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6816.687943][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6816.688234][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6816.688481][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6816.688709][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6816.689005][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6816.689290][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6816.689618][    C3]  ? lock_acquire+0x1c1/0x220
[ 6816.689853][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6816.690148][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6816.690432][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6816.690745][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6816.690999][    C3]  ? __skb_clone+0x57a/0x760
[ 6816.691232][    C3]  netif_receive_skb+0x55/0x280
[ 6816.691478][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6816.691789][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6816.692118][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6816.692416][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6816.692688][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6816.692973][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6816.693285][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6816.693593][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6816.693916][    C3]  ? lock_release+0x1d5/0x250
[ 6816.694154][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6816.694418][    C3]  ? kernel_text_address+0xce/0xe0
[ 6816.694676][    C3]  ? __kernel_text_address+0x12/0x40
[ 6816.694942][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6816.695223][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6816.695532][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6816.695781][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6816.696054][    C3]  ? get_stack_info+0x36/0xc0
[ 6816.696294][    C3]  __tcf_classify+0x329/0x7d0
[ 6816.696535][    C3]  tcf_classify+0x283/0x930
[ 6816.696764][    C3]  ? lock_release+0x1d5/0x250
[ 6816.697002][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6816.697266][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6816.697520][    C3]  ? __kernel_text_address+0x12/0x40
[ 6816.697788][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6816.698069][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6816.698379][    C3]  tc_run+0x2e4/0x5d0
[ 6816.698582][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6816.698813][    C3]  ? lock_acquire+0x1c1/0x220
[ 6816.699048][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6816.699308][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6816.699563][    C3]  ? lock_acquire+0x1c1/0x220
[ 6816.699799][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6816.700061][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6816.700363][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6816.700632][    C3]  ? neigh_hh_output+0x348/0x590
[ 6816.700882][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6816.701145][    C3]  ip_finish_output2+0x786/0x18e0
[ 6816.701399][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6816.701736][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6816.702009][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6816.702260][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6816.702522][    C3]  ip_output+0x16b/0x4f0
[ 6816.702736][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6816.702977][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6816.703251][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6816.703560][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6816.703835][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6816.704084][    C3]  ? __alloc_skb+0xd4/0x280
[ 6816.704312][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6816.704577][    C3]  ? tcp_fragment+0x168/0x1040
[ 6816.704819][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6816.705069][    C3]  ? ip_local_out+0x114/0x3b0
[ 6816.705308][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6816.705555][    C3]  ? __skb_clone+0x57a/0x760
[ 6816.705788][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6816.706053][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6816.706330][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6816.706573][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6816.706821][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6816.707118][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6816.707436][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6816.707678][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6816.707937][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6816.708202][    C3]  tcp_write_timer+0x82/0x1d0
[ 6816.708441][    C3]  call_timer_fn+0x173/0x430
[ 6816.708676][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6816.708936][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6816.709194][    C3]  __run_timers.part.0+0x52d/0x890
[ 6816.709456][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6816.709722][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6816.710006][    C3]  ? lock_acquire+0x1c1/0x220
[ 6816.710241][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6816.710530][    C3]  ? lock_release+0x1d5/0x250
[ 6816.710767][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6816.711028][    C3]  ? ktime_get+0xb3/0x190
[ 6816.711246][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6816.711541][    C3]  run_timer_softirq+0x72/0x100
[ 6816.711788][    C3]  __do_softirq+0x1b9/0x7ff
[ 6816.712017][    C3]  irq_exit_rcu+0x98/0xc0
[ 6816.712237][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6816.712518][    C3]  </IRQ>
[ 6816.712668][    C3]  <TASK>
[ 6816.712816][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6816.713118][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6816.713440][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6816.714399][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6816.714704][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6816.715098][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6816.715493][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6816.715887][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6816.716282][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6816.716679][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6816.716973][    C3]  uart_start+0xe4/0x1b0
[ 6816.717188][    C3]  n_tty_write+0x677/0x7a0
[ 6816.717416][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6816.717666][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6816.717949][    C3]  ? lock_acquire+0x1c1/0x220
[ 6816.718187][    C3]  ? iterate_tty_write+0x95/0x540
[ 6816.718442][    C3]  iterate_tty_write+0x229/0x540
[ 6816.718693][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6816.718979][    C3]  vfs_write+0x9e9/0x10a0
[ 6816.719199][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6816.719442][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6816.719686][    C3]  ? lock_acquire+0x1c1/0x220
[ 6816.719923][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6816.720209][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6816.720472][    C3]  ? __fget_light+0x54/0x1e0
[ 6816.720706][    C3]  ksys_write+0xf5/0x1e0
[ 6816.720922][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6816.721168][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6816.721469][    C3]  do_syscall_64+0xc9/0x1e0
[ 6816.721700][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6816.721996][    C3] RIP: 0033:0x7f93b2836957
[ 6816.722221][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6816.723181][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6816.723600][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6816.723994][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6816.724391][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6816.724786][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6816.725181][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6816.725579][    C3]  </TASK>
[ 6844.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4165s! [ncat:8027]
[ 6844.613534][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6844.614759][    C1] irq event stamp: 174248
[ 6844.614975][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6844.615491][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6844.615942][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6844.616396][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6844.616845][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6844.617280][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6844.617873][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6844.618188][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6844.619127][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6844.619430][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6844.619816][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6844.620205][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6844.620591][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6844.620977][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6844.621363][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6844.621796][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6844.622120][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6844.622508][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6844.622895][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6844.623282][    C1] PKRU: 55555554
[ 6844.623458][    C1] Call Trace:
[ 6844.623623][    C1]  <IRQ>
[ 6844.623767][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6844.624020][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6844.624257][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6844.624526][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6844.624794][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6844.625075][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6844.625335][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6844.625633][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6844.625890][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6844.626192][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6844.626480][    C1]  </IRQ>
[ 6844.626628][    C1]  <TASK>
[ 6844.626775][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6844.627080][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6844.627363][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6844.627652][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6844.627934][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6844.628243][    C1]  ? lock_acquire+0x1c1/0x220
[ 6844.628494][    C1]  ? lock_release+0x1d5/0x250
[ 6844.628730][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6844.628977][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6844.629246][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6844.629531][    C1]  ? lock_acquire+0x1c1/0x220
[ 6844.629770][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6844.630010][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6844.630268][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6844.630501][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6844.630751][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6844.630997][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6844.631261][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6844.631527][    C1]  ip_local_deliver+0x19d/0x480
[ 6844.631763][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6844.632025][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6844.632280][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6844.632610][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6844.632852][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6844.633159][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6844.633411][    C1]  ip_rcv+0x564/0x740
[ 6844.633607][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6844.633831][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6844.634075][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6844.634360][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6844.634627][    C1]  ? skb_clone+0x10b/0x330
[ 6844.634855][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6844.635172][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6844.635476][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6844.635758][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6844.636050][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6844.636298][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6844.636527][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6844.636825][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6844.637107][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6844.637430][    C1]  ? lock_acquire+0x1c1/0x220
[ 6844.637671][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6844.637967][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6844.638253][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6844.638572][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6844.638829][    C1]  ? __skb_clone+0x57a/0x760
[ 6844.639064][    C1]  netif_receive_skb+0x55/0x280
[ 6844.639316][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6844.639629][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6844.639959][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6844.640257][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6844.640530][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6844.640818][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6844.641127][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6844.641413][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6844.641728][    C1]  ? stack_trace_save+0x95/0xd0
[ 6844.641977][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6844.642255][    C1]  ? kasan_save_stack+0x34/0x50
[ 6844.642505][    C1]  ? kasan_save_stack+0x24/0x50
[ 6844.642751][    C1]  ? kasan_save_track+0x14/0x30
[ 6844.642997][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6844.643258][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6844.643511][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6844.643756][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6844.644019][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6844.644281][    C1]  ? ip_output+0x16b/0x4f0
[ 6844.644504][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6844.644757][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6844.645030][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6844.645300][    C1]  ? get_reg+0x119/0x190
[ 6844.645514][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6844.645778][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6844.646089][    C1]  __tcf_classify+0x329/0x7d0
[ 6844.646330][    C1]  tcf_classify+0x283/0x930
[ 6844.646563][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6844.646810][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6844.647063][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6844.647347][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6844.647613][    C1]  tc_run+0x2e4/0x5d0
[ 6844.647819][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6844.648052][    C1]  ? lock_acquire+0x1c1/0x220
[ 6844.648290][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6844.648549][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6844.648800][    C1]  ? lock_acquire+0x1c1/0x220
[ 6844.649039][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6844.649305][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6844.649608][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6844.649882][    C1]  ? neigh_hh_output+0x348/0x590
[ 6844.650136][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6844.650400][    C1]  ip_finish_output2+0x786/0x18e0
[ 6844.650656][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6844.650933][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6844.651267][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6844.651542][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6844.651793][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6844.652059][    C1]  ip_output+0x16b/0x4f0
[ 6844.652275][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6844.652509][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6844.652753][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6844.653040][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6844.653293][    C1]  ? ip_local_out+0x114/0x3b0
[ 6844.653534][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6844.653780][    C1]  ? __create_object+0x5e/0xb0
[ 6844.654022][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6844.654286][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6844.654567][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6844.654838][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6844.655116][    C1]  tcp_release_cb+0x1e9/0x390
[ 6844.655356][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6844.655622][    C1]  release_sock+0xb8/0x1d0
[ 6844.655850][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6844.656070][    C1]  ? lock_release+0x1d5/0x250
[ 6844.656310][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6844.656561][    C1]  ? core_sys_select+0x620/0x710
[ 6844.656814][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6844.657084][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6844.657309][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6844.657556][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6844.657810][    C1]  ? __fget_light+0x54/0x1e0
[ 6844.658042][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6844.658304][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6844.658544][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6844.658806][    C1]  ? __might_fault+0xc6/0x180
[ 6844.659049][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6844.659331][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6844.659630][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6844.659928][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6844.660250][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6844.660503][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6844.660805][    C1]  do_syscall_64+0xc9/0x1e0
[ 6844.661039][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6844.661340][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6844.661566][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6844.662523][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6844.662942][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6844.663336][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6844.663730][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6844.664126][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6844.664519][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6844.664916][    C1]  </TASK>
[ 6844.665074][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4165s! [perl:7725]
[ 6844.665477][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6844.666718][    C3] irq event stamp: 290154
[ 6844.666937][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6844.667458][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6844.667958][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6844.668420][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6844.668875][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6844.669322][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6844.669929][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6844.670250][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6844.671209][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6844.671513][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6844.671908][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6844.672304][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6844.672699][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6844.673093][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6844.673488][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6844.673930][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6844.674259][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6844.674658][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6844.675051][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6844.675446][    C3] PKRU: 55555554
[ 6844.675626][    C3] Call Trace:
[ 6844.675794][    C3]  <IRQ>
[ 6844.675940][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6844.676198][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6844.676439][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6844.676713][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6844.676985][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6844.677269][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6844.677530][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6844.677833][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6844.678092][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6844.678399][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6844.678691][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6844.679000][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6844.679290][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6844.679587][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6844.679873][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6844.680182][    C3]  ? get_stack_info+0x36/0xc0
[ 6844.680421][    C3]  ? lock_acquire+0x1c1/0x220
[ 6844.680657][    C3]  ? lock_release+0x1d5/0x250
[ 6844.680895][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6844.681141][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6844.681410][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6844.681693][    C3]  ? lock_acquire+0x1c1/0x220
[ 6844.681928][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6844.682167][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6844.682424][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6844.682657][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6844.682902][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6844.683157][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6844.683428][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6844.683702][    C3]  ip_local_deliver+0x19d/0x480
[ 6844.683947][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6844.684215][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6844.684479][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6844.684822][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6844.685072][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6844.685390][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6844.685650][    C3]  ip_rcv+0x564/0x740
[ 6844.685852][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6844.686082][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6844.686332][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6844.686605][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6844.686834][    C3]  ? skb_clone+0x10b/0x330
[ 6844.687058][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6844.687374][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6844.687678][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6844.687954][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6844.688247][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6844.688492][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6844.688720][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6844.689017][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6844.689298][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6844.689625][    C3]  ? lock_acquire+0x1c1/0x220
[ 6844.689862][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6844.690156][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6844.690438][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6844.690751][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6844.691004][    C3]  ? __skb_clone+0x57a/0x760
[ 6844.691237][    C3]  netif_receive_skb+0x55/0x280
[ 6844.691483][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6844.691791][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6844.692120][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6844.692416][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6844.692687][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6844.692974][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6844.693286][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6844.693593][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6844.693916][    C3]  ? lock_release+0x1d5/0x250
[ 6844.694155][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6844.694416][    C3]  ? kernel_text_address+0xce/0xe0
[ 6844.694675][    C3]  ? __kernel_text_address+0x12/0x40
[ 6844.694941][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6844.695222][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6844.695531][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6844.695781][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6844.696054][    C3]  ? get_stack_info+0x36/0xc0
[ 6844.696293][    C3]  __tcf_classify+0x329/0x7d0
[ 6844.696532][    C3]  tcf_classify+0x283/0x930
[ 6844.696761][    C3]  ? lock_release+0x1d5/0x250
[ 6844.696998][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6844.697260][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6844.697514][    C3]  ? __kernel_text_address+0x12/0x40
[ 6844.697778][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6844.698060][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6844.698369][    C3]  tc_run+0x2e4/0x5d0
[ 6844.698572][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6844.698799][    C3]  ? lock_acquire+0x1c1/0x220
[ 6844.699036][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6844.699295][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6844.699548][    C3]  ? lock_acquire+0x1c1/0x220
[ 6844.699785][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6844.700046][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6844.700348][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6844.700617][    C3]  ? neigh_hh_output+0x348/0x590
[ 6844.700867][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6844.701130][    C3]  ip_finish_output2+0x786/0x18e0
[ 6844.701383][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6844.701717][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6844.702009][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6844.702260][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6844.702523][    C3]  ip_output+0x16b/0x4f0
[ 6844.702738][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6844.702979][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6844.703252][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6844.703560][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6844.703832][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6844.704081][    C3]  ? __alloc_skb+0xd4/0x280
[ 6844.704310][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6844.704576][    C3]  ? tcp_fragment+0x168/0x1040
[ 6844.704818][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6844.705067][    C3]  ? ip_local_out+0x114/0x3b0
[ 6844.705304][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6844.705548][    C3]  ? __skb_clone+0x57a/0x760
[ 6844.705782][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6844.706045][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6844.706324][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6844.706563][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6844.706809][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6844.707108][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6844.707424][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6844.707666][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6844.707924][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6844.708189][    C3]  tcp_write_timer+0x82/0x1d0
[ 6844.708427][    C3]  call_timer_fn+0x173/0x430
[ 6844.708660][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6844.708919][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6844.709178][    C3]  __run_timers.part.0+0x52d/0x890
[ 6844.709439][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6844.709706][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6844.709987][    C3]  ? lock_acquire+0x1c1/0x220
[ 6844.710223][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6844.710510][    C3]  ? lock_release+0x1d5/0x250
[ 6844.710746][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6844.711007][    C3]  ? ktime_get+0xb3/0x190
[ 6844.711228][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6844.711521][    C3]  run_timer_softirq+0x72/0x100
[ 6844.711765][    C3]  __do_softirq+0x1b9/0x7ff
[ 6844.711997][    C3]  irq_exit_rcu+0x98/0xc0
[ 6844.712213][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6844.712498][    C3]  </IRQ>
[ 6844.712645][    C3]  <TASK>
[ 6844.712795][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6844.713095][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6844.713416][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6844.714379][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6844.714682][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6844.715078][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6844.715471][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6844.715864][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6844.716257][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6844.716654][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6844.716945][    C3]  uart_start+0xe4/0x1b0
[ 6844.717161][    C3]  n_tty_write+0x677/0x7a0
[ 6844.717386][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6844.717635][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6844.717918][    C3]  ? lock_acquire+0x1c1/0x220
[ 6844.718152][    C3]  ? iterate_tty_write+0x95/0x540
[ 6844.718406][    C3]  iterate_tty_write+0x229/0x540
[ 6844.718657][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6844.718944][    C3]  vfs_write+0x9e9/0x10a0
[ 6844.719162][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6844.719406][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6844.719649][    C3]  ? lock_acquire+0x1c1/0x220
[ 6844.719884][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6844.720171][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6844.720431][    C3]  ? __fget_light+0x54/0x1e0
[ 6844.720666][    C3]  ksys_write+0xf5/0x1e0
[ 6844.720880][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6844.721125][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6844.721427][    C3]  do_syscall_64+0xc9/0x1e0
[ 6844.721656][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6844.721952][    C3] RIP: 0033:0x7f93b2836957
[ 6844.722176][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6844.723135][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6844.723549][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6844.723946][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6844.724339][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6844.724733][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6844.725126][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6844.725526][    C3]  </TASK>
[ 6870.413162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6870.413508][    C1] rcu: 1-....: (4486150 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1089123
[ 6870.414051][    C1] rcu: (t=4476442 jiffies g=1064457 q=103 ncpus=4)
[ 6870.414378][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6870.414817][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6870.415416][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6870.415738][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6870.416687][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6870.416989][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6870.417382][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6870.417768][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6870.418154][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6870.418540][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6870.418927][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6870.419385][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6870.419712][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6870.420106][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6870.420503][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6870.420892][    C1] PKRU: 55555554
[ 6870.421069][    C1] Call Trace:
[ 6870.421236][    C1]  <IRQ>
[ 6870.421382][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6870.421648][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6870.421894][    C1]  ? check_cpu_stall+0x284/0x500
[ 6870.422139][    C1]  ? rcu_pending+0x92/0x360
[ 6870.422366][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6870.422630][    C1]  ? update_process_times+0xb9/0x110
[ 6870.422895][    C1]  ? tick_sched_handle+0x67/0x130
[ 6870.423146][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6870.423427][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6870.423664][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6870.423967][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6870.424235][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6870.424513][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6870.424775][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6870.425074][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6870.425331][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6870.425634][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6870.425922][    C1]  </IRQ>
[ 6870.426068][    C1]  <TASK>
[ 6870.426216][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6870.426523][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6870.426805][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6870.427094][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6870.427378][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6870.427683][    C1]  ? lock_acquire+0x1c1/0x220
[ 6870.427917][    C1]  ? lock_release+0x1d5/0x250
[ 6870.428152][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6870.428396][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6870.428664][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6870.428943][    C1]  ? lock_acquire+0x1c1/0x220
[ 6870.429197][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6870.429436][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6870.429697][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6870.429930][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6870.430177][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6870.430441][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6870.430707][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6870.430979][    C1]  ip_local_deliver+0x19d/0x480
[ 6870.431220][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6870.431488][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6870.431745][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6870.432082][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6870.432330][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6870.432644][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6870.432900][    C1]  ip_rcv+0x564/0x740
[ 6870.433098][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6870.433324][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6870.433572][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6870.433841][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6870.434108][    C1]  ? skb_clone+0x10b/0x330
[ 6870.434328][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6870.434657][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6870.434961][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6870.435239][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6870.435531][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6870.435777][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6870.436007][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6870.436306][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6870.436588][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6870.436908][    C1]  ? lock_acquire+0x1c1/0x220
[ 6870.437146][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6870.437440][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6870.437725][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6870.438042][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6870.438296][    C1]  ? __skb_clone+0x57a/0x760
[ 6870.438529][    C1]  netif_receive_skb+0x55/0x280
[ 6870.438774][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6870.439083][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6870.439417][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6870.439714][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6870.439986][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6870.440272][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6870.440582][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6870.440865][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6870.441177][    C1]  ? stack_trace_save+0x95/0xd0
[ 6870.441424][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6870.441699][    C1]  ? kasan_save_stack+0x34/0x50
[ 6870.441945][    C1]  ? kasan_save_stack+0x24/0x50
[ 6870.442191][    C1]  ? kasan_save_track+0x14/0x30
[ 6870.442436][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6870.442698][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6870.442950][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6870.443196][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6870.443456][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6870.443718][    C1]  ? ip_output+0x16b/0x4f0
[ 6870.443942][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6870.444197][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6870.444471][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6870.444736][    C1]  ? get_reg+0x119/0x190
[ 6870.444951][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6870.445221][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6870.445525][    C1]  __tcf_classify+0x329/0x7d0
[ 6870.445766][    C1]  tcf_classify+0x283/0x930
[ 6870.445998][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6870.446245][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6870.446502][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6870.446787][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6870.447054][    C1]  tc_run+0x2e4/0x5d0
[ 6870.447261][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6870.447492][    C1]  ? lock_acquire+0x1c1/0x220
[ 6870.447728][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6870.447987][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6870.448238][    C1]  ? lock_acquire+0x1c1/0x220
[ 6870.448477][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6870.448740][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6870.449044][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6870.449320][    C1]  ? neigh_hh_output+0x348/0x590
[ 6870.449570][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6870.449837][    C1]  ip_finish_output2+0x786/0x18e0
[ 6870.450093][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6870.450374][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6870.450706][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6870.450984][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6870.451235][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6870.451501][    C1]  ip_output+0x16b/0x4f0
[ 6870.451714][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6870.451948][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6870.452190][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6870.452474][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6870.452723][    C1]  ? ip_local_out+0x114/0x3b0
[ 6870.452962][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6870.453210][    C1]  ? __create_object+0x5e/0xb0
[ 6870.453454][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6870.453720][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6870.453999][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6870.454271][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6870.454551][    C1]  tcp_release_cb+0x1e9/0x390
[ 6870.454787][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6870.455052][    C1]  release_sock+0xb8/0x1d0
[ 6870.455283][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6870.455502][    C1]  ? lock_release+0x1d5/0x250
[ 6870.455742][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6870.455992][    C1]  ? core_sys_select+0x620/0x710
[ 6870.456244][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6870.456510][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6870.456734][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6870.456981][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6870.457236][    C1]  ? __fget_light+0x54/0x1e0
[ 6870.457468][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6870.457731][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6870.457969][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6870.458233][    C1]  ? __might_fault+0xc6/0x180
[ 6870.458473][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6870.458751][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6870.459050][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6870.459353][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6870.459672][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6870.459923][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6870.460226][    C1]  do_syscall_64+0xc9/0x1e0
[ 6870.460456][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6870.460756][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6870.460981][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6870.461941][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6870.462363][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6870.462759][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6870.463155][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6870.463550][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6870.463943][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6870.464340][    C1]  </TASK>
[ 6870.464500][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6870.464773][    C3] NMI backtrace for cpu 3
[ 6870.464782][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6870.464786][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6870.464788][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6870.464793][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6870.464796][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6870.464798][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6870.464800][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6870.464802][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6870.464804][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6870.464806][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6870.464808][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6870.464810][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6870.464813][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6870.464814][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6870.464816][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6870.464817][    C3] PKRU: 55555554
[ 6870.464818][    C3] Call Trace:
[ 6870.464820][    C3]  <NMI>
[ 6870.464822][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6870.464827][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6870.464833][    C3]  ? nmi_handle+0x153/0x420
[ 6870.464838][    C3]  ? default_do_nmi+0x41/0x100
[ 6870.464841][    C3]  ? exc_nmi+0xf3/0x120
[ 6870.464843][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6870.464848][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6870.464852][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6870.464855][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6870.464858][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6870.464861][    C3]  </NMI>
[ 6870.464862][    C3]  <IRQ>
[ 6870.464864][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6870.464866][    C3]  ? get_stack_info+0x36/0xc0
[ 6870.464871][    C3]  ? lock_acquire+0x1c1/0x220
[ 6870.464875][    C3]  ? lock_release+0x1d5/0x250
[ 6870.464878][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6870.464882][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6870.464885][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6870.464888][    C3]  ? lock_acquire+0x1c1/0x220
[ 6870.464890][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6870.464894][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6870.464897][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6870.464903][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6870.464906][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6870.464911][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6870.464916][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6870.464919][    C3]  ip_local_deliver+0x19d/0x480
[ 6870.464922][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6870.464924][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6870.464927][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6870.464932][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6870.464936][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6870.464939][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6870.464948][    C3]  ip_rcv+0x564/0x740
[ 6870.464950][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6870.464953][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6870.464957][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6870.464960][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6870.464963][    C3]  ? skb_clone+0x10b/0x330
[ 6870.464966][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6870.464971][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6870.464977][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6870.464979][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6870.464987][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6870.464991][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6870.464993][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6870.464997][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6870.465000][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6870.465005][    C3]  ? lock_acquire+0x1c1/0x220
[ 6870.465007][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6870.465011][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6870.465015][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6870.465019][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6870.465022][    C3]  ? __skb_clone+0x57a/0x760
[ 6870.465024][    C3]  netif_receive_skb+0x55/0x280
[ 6870.465028][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6870.465035][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6870.465041][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6870.465048][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6870.465052][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6870.465062][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6870.465071][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6870.465080][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6870.465088][    C3]  ? lock_release+0x1d5/0x250
[ 6870.465091][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6870.465094][    C3]  ? kernel_text_address+0xce/0xe0
[ 6870.465098][    C3]  ? __kernel_text_address+0x12/0x40
[ 6870.465100][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6870.465103][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6870.465106][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6870.465112][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6870.465115][    C3]  ? get_stack_info+0x36/0xc0
[ 6870.465119][    C3]  __tcf_classify+0x329/0x7d0
[ 6870.465124][    C3]  tcf_classify+0x283/0x930
[ 6870.465127][    C3]  ? lock_release+0x1d5/0x250
[ 6870.465130][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6870.465133][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6870.465136][    C3]  ? __kernel_text_address+0x12/0x40
[ 6870.465139][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6870.465141][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6870.465145][    C3]  tc_run+0x2e4/0x5d0
[ 6870.465148][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6870.465151][    C3]  ? lock_acquire+0x1c1/0x220
[ 6870.465153][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6870.465157][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6870.465163][    C3]  ? lock_acquire+0x1c1/0x220
[ 6870.465165][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6870.465168][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6870.465171][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6870.465174][    C3]  ? neigh_hh_output+0x348/0x590
[ 6870.465177][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6870.465181][    C3]  ip_finish_output2+0x786/0x18e0
[ 6870.465185][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6870.465192][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6870.465195][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6870.465199][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6870.465202][    C3]  ip_output+0x16b/0x4f0
[ 6870.465205][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6870.465208][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6870.465210][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6870.465213][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6870.465216][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6870.465219][    C3]  ? __alloc_skb+0xd4/0x280
[ 6870.465221][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6870.465225][    C3]  ? tcp_fragment+0x168/0x1040
[ 6870.465229][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6870.465232][    C3]  ? ip_local_out+0x114/0x3b0
[ 6870.465236][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6870.465239][    C3]  ? __skb_clone+0x57a/0x760
[ 6870.465242][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6870.465248][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6870.465251][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6870.465255][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6870.465259][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6870.465264][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6870.465267][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6870.465270][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6870.465273][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6870.465276][    C3]  tcp_write_timer+0x82/0x1d0
[ 6870.465280][    C3]  call_timer_fn+0x173/0x430
[ 6870.465283][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6870.465288][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6870.465292][    C3]  __run_timers.part.0+0x52d/0x890
[ 6870.465295][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6870.465299][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6870.465302][    C3]  ? lock_acquire+0x1c1/0x220
[ 6870.465305][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6870.465309][    C3]  ? lock_release+0x1d5/0x250
[ 6870.465311][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6870.465314][    C3]  ? ktime_get+0xb3/0x190
[ 6870.465317][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6870.465321][    C3]  run_timer_softirq+0x72/0x100
[ 6870.465325][    C3]  __do_softirq+0x1b9/0x7ff
[ 6870.465329][    C3]  irq_exit_rcu+0x98/0xc0
[ 6870.465332][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6870.465335][    C3]  </IRQ>
[ 6870.465336][    C3]  <TASK>
[ 6870.465337][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6870.465340][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6870.465343][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6870.465345][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6870.465347][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6870.465349][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6870.465351][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6870.465352][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6870.465353][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6870.465357][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6870.465361][    C3]  uart_start+0xe4/0x1b0
[ 6870.465365][    C3]  n_tty_write+0x677/0x7a0
[ 6870.465371][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6870.465374][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6870.465379][    C3]  ? lock_acquire+0x1c1/0x220
[ 6870.465381][    C3]  ? iterate_tty_write+0x95/0x540
[ 6870.465385][    C3]  iterate_tty_write+0x229/0x540
[ 6870.465390][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6870.465393][    C3]  vfs_write+0x9e9/0x10a0
[ 6870.465398][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6870.465400][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6870.465404][    C3]  ? lock_acquire+0x1c1/0x220
[ 6870.465406][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6870.465410][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6870.465414][    C3]  ? __fget_light+0x54/0x1e0
[ 6870.465418][    C3]  ksys_write+0xf5/0x1e0
[ 6870.465421][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6870.465425][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6870.465429][    C3]  do_syscall_64+0xc9/0x1e0
[ 6870.465433][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6870.465436][    C3] RIP: 0033:0x7f93b2836957
[ 6870.465438][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6870.465440][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6870.465443][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6870.465444][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6870.465446][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6870.465447][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6870.465449][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6870.465454][    C3]  </TASK>
[ 6896.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4213s! [ncat:8027]
[ 6896.613547][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6896.614753][    C1] irq event stamp: 174248
[ 6896.614966][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6896.615479][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6896.615933][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6896.616384][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6896.616827][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6896.617259][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6896.617849][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6896.618161][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6896.619098][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6896.619396][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6896.619783][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6896.620167][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6896.620553][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6896.620960][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6896.621357][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6896.621803][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6896.622133][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6896.622534][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6896.622931][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6896.623327][    C1] PKRU: 55555554
[ 6896.623509][    C1] Call Trace:
[ 6896.623681][    C1]  <IRQ>
[ 6896.623828][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6896.624090][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6896.624337][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6896.624613][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6896.624886][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6896.625177][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6896.625442][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6896.625747][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6896.626012][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6896.626321][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6896.626617][    C1]  </IRQ>
[ 6896.626771][    C1]  <TASK>
[ 6896.626921][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6896.627238][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6896.627528][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6896.627825][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6896.628117][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6896.628429][    C1]  ? lock_acquire+0x1c1/0x220
[ 6896.628669][    C1]  ? lock_release+0x1d5/0x250
[ 6896.628911][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6896.629163][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6896.629435][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6896.629722][    C1]  ? lock_acquire+0x1c1/0x220
[ 6896.629963][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6896.630203][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6896.630465][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6896.630703][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6896.630953][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6896.631213][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6896.631488][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6896.631765][    C1]  ip_local_deliver+0x19d/0x480
[ 6896.632012][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6896.632282][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6896.632547][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6896.632893][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6896.633148][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6896.633471][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6896.633733][    C1]  ip_rcv+0x564/0x740
[ 6896.633937][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6896.634168][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6896.634425][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6896.634701][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6896.634972][    C1]  ? skb_clone+0x10b/0x330
[ 6896.635201][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6896.635521][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6896.635826][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6896.636109][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6896.636402][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6896.636652][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6896.636885][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6896.637182][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6896.637469][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6896.637797][    C1]  ? lock_acquire+0x1c1/0x220
[ 6896.638036][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6896.638331][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6896.638622][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6896.638937][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6896.639199][    C1]  ? __skb_clone+0x57a/0x760
[ 6896.639434][    C1]  netif_receive_skb+0x55/0x280
[ 6896.639684][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6896.639996][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6896.640327][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6896.640627][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6896.640900][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6896.641187][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6896.641499][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6896.641784][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6896.642098][    C1]  ? stack_trace_save+0x95/0xd0
[ 6896.642347][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6896.642627][    C1]  ? kasan_save_stack+0x34/0x50
[ 6896.642876][    C1]  ? kasan_save_stack+0x24/0x50
[ 6896.643125][    C1]  ? kasan_save_track+0x14/0x30
[ 6896.643374][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6896.643638][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6896.643892][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6896.644138][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6896.644403][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6896.644667][    C1]  ? ip_output+0x16b/0x4f0
[ 6896.644892][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6896.645147][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6896.645419][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6896.645691][    C1]  ? get_reg+0x119/0x190
[ 6896.645908][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6896.646178][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6896.646486][    C1]  __tcf_classify+0x329/0x7d0
[ 6896.646728][    C1]  tcf_classify+0x283/0x930
[ 6896.646958][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6896.647209][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6896.647464][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6896.647751][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6896.648021][    C1]  tc_run+0x2e4/0x5d0
[ 6896.648225][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6896.648457][    C1]  ? lock_acquire+0x1c1/0x220
[ 6896.648693][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6896.648955][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6896.649212][    C1]  ? lock_acquire+0x1c1/0x220
[ 6896.649451][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6896.649715][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6896.650023][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6896.650297][    C1]  ? neigh_hh_output+0x348/0x590
[ 6896.650550][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6896.650816][    C1]  ip_finish_output2+0x786/0x18e0
[ 6896.651072][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6896.651357][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6896.651694][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6896.651969][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6896.652223][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6896.652486][    C1]  ip_output+0x16b/0x4f0
[ 6896.652706][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6896.652942][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6896.653189][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6896.653478][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6896.653734][    C1]  ? ip_local_out+0x114/0x3b0
[ 6896.653975][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6896.654223][    C1]  ? __create_object+0x5e/0xb0
[ 6896.654468][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6896.654737][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6896.655021][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6896.655297][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6896.655577][    C1]  tcp_release_cb+0x1e9/0x390
[ 6896.655820][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6896.656085][    C1]  release_sock+0xb8/0x1d0
[ 6896.656314][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6896.656537][    C1]  ? lock_release+0x1d5/0x250
[ 6896.656779][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6896.657029][    C1]  ? core_sys_select+0x620/0x710
[ 6896.657283][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6896.657556][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6896.657781][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6896.658029][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6896.658286][    C1]  ? __fget_light+0x54/0x1e0
[ 6896.658525][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6896.658791][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6896.659033][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6896.659303][    C1]  ? __might_fault+0xc6/0x180
[ 6896.659546][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6896.659830][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6896.660133][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6896.660431][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6896.660752][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6896.661007][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6896.661312][    C1]  do_syscall_64+0xc9/0x1e0
[ 6896.661545][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6896.661845][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6896.662072][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6896.663038][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6896.663464][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6896.663866][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6896.664267][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6896.664664][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6896.665063][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6896.665463][    C1]  </TASK>
[ 6896.665621][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4213s! [perl:7725]
[ 6896.666020][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6896.667255][    C3] irq event stamp: 290154
[ 6896.667471][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6896.667990][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6896.668488][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6896.668950][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6896.669407][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6896.669849][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6896.670454][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6896.670775][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6896.671732][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6896.672037][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6896.672432][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6896.672826][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6896.673222][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6896.673619][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6896.674013][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6896.674455][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6896.674783][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6896.675180][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6896.675574][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6896.675968][    C3] PKRU: 55555554
[ 6896.676148][    C3] Call Trace:
[ 6896.676317][    C3]  <IRQ>
[ 6896.676462][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6896.676721][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6896.676962][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6896.677235][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6896.677505][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6896.677793][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6896.678054][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6896.678359][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6896.678619][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6896.678925][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6896.679219][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6896.679530][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6896.679818][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6896.680109][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6896.680397][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6896.680707][    C3]  ? get_stack_info+0x36/0xc0
[ 6896.680943][    C3]  ? lock_acquire+0x1c1/0x220
[ 6896.681182][    C3]  ? lock_release+0x1d5/0x250
[ 6896.681420][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6896.681667][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6896.681935][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6896.682217][    C3]  ? lock_acquire+0x1c1/0x220
[ 6896.682453][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6896.682691][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6896.682949][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6896.683182][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6896.683427][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6896.683681][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6896.683953][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6896.684227][    C3]  ip_local_deliver+0x19d/0x480
[ 6896.684472][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6896.684740][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6896.685000][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6896.685345][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6896.685595][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6896.685911][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6896.686171][    C3]  ip_rcv+0x564/0x740
[ 6896.686372][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6896.686600][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6896.686850][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6896.687128][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6896.687356][    C3]  ? skb_clone+0x10b/0x330
[ 6896.687582][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6896.687898][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6896.688202][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6896.688480][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6896.688771][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6896.689016][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6896.689249][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6896.689547][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6896.689828][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6896.690149][    C3]  ? lock_acquire+0x1c1/0x220
[ 6896.690386][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6896.690679][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6896.690962][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6896.691276][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6896.691529][    C3]  ? __skb_clone+0x57a/0x760
[ 6896.691761][    C3]  netif_receive_skb+0x55/0x280
[ 6896.692006][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6896.692315][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6896.692645][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6896.692942][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6896.693214][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6896.693501][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6896.693811][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6896.694117][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6896.694440][    C3]  ? lock_release+0x1d5/0x250
[ 6896.694677][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6896.694939][    C3]  ? kernel_text_address+0xce/0xe0
[ 6896.695196][    C3]  ? __kernel_text_address+0x12/0x40
[ 6896.695460][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6896.695744][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6896.696053][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6896.696301][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6896.696575][    C3]  ? get_stack_info+0x36/0xc0
[ 6896.696814][    C3]  __tcf_classify+0x329/0x7d0
[ 6896.697052][    C3]  tcf_classify+0x283/0x930
[ 6896.697283][    C3]  ? lock_release+0x1d5/0x250
[ 6896.697521][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6896.697783][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6896.698036][    C3]  ? __kernel_text_address+0x12/0x40
[ 6896.698301][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6896.698583][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6896.698891][    C3]  tc_run+0x2e4/0x5d0
[ 6896.699098][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6896.699326][    C3]  ? lock_acquire+0x1c1/0x220
[ 6896.699564][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6896.699821][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6896.700072][    C3]  ? lock_acquire+0x1c1/0x220
[ 6896.700309][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6896.700570][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6896.700870][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6896.701140][    C3]  ? neigh_hh_output+0x348/0x590
[ 6896.701390][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6896.701651][    C3]  ip_finish_output2+0x786/0x18e0
[ 6896.701906][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6896.702240][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6896.702512][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6896.702762][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6896.703024][    C3]  ip_output+0x16b/0x4f0
[ 6896.703241][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6896.703482][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6896.703755][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6896.704064][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6896.704335][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6896.704584][    C3]  ? __alloc_skb+0xd4/0x280
[ 6896.704814][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6896.705080][    C3]  ? tcp_fragment+0x168/0x1040
[ 6896.705322][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6896.705573][    C3]  ? ip_local_out+0x114/0x3b0
[ 6896.705810][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6896.706056][    C3]  ? __skb_clone+0x57a/0x760
[ 6896.706291][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6896.706554][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6896.706832][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6896.707074][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6896.707321][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6896.707620][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6896.707938][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6896.708180][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6896.708439][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6896.708704][    C3]  tcp_write_timer+0x82/0x1d0
[ 6896.708942][    C3]  call_timer_fn+0x173/0x430
[ 6896.709179][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6896.709439][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6896.709697][    C3]  __run_timers.part.0+0x52d/0x890
[ 6896.709955][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6896.710224][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6896.710505][    C3]  ? lock_acquire+0x1c1/0x220
[ 6896.710742][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6896.711028][    C3]  ? lock_release+0x1d5/0x250
[ 6896.711266][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6896.711526][    C3]  ? ktime_get+0xb3/0x190
[ 6896.711747][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6896.712040][    C3]  run_timer_softirq+0x72/0x100
[ 6896.712286][    C3]  __do_softirq+0x1b9/0x7ff
[ 6896.712517][    C3]  irq_exit_rcu+0x98/0xc0
[ 6896.712733][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6896.713016][    C3]  </IRQ>
[ 6896.713164][    C3]  <TASK>
[ 6896.713312][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6896.713614][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6896.713934][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6896.714891][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6896.715195][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6896.715588][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6896.715984][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6896.716377][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6896.716770][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6896.717165][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6896.717459][    C3]  uart_start+0xe4/0x1b0
[ 6896.717674][    C3]  n_tty_write+0x677/0x7a0
[ 6896.717901][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6896.718151][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6896.718433][    C3]  ? lock_acquire+0x1c1/0x220
[ 6896.718669][    C3]  ? iterate_tty_write+0x95/0x540
[ 6896.718922][    C3]  iterate_tty_write+0x229/0x540
[ 6896.719176][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6896.719463][    C3]  vfs_write+0x9e9/0x10a0
[ 6896.719681][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6896.719923][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6896.720164][    C3]  ? lock_acquire+0x1c1/0x220
[ 6896.720399][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6896.720688][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6896.720949][    C3]  ? __fget_light+0x54/0x1e0
[ 6896.721184][    C3]  ksys_write+0xf5/0x1e0
[ 6896.721398][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6896.721645][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6896.721947][    C3]  do_syscall_64+0xc9/0x1e0
[ 6896.722175][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6896.722474][    C3] RIP: 0033:0x7f93b2836957
[ 6896.722698][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6896.723659][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6896.724075][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6896.724470][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6896.724866][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6896.725261][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6896.725657][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6896.726054][    C3]  </TASK>
[ 6924.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4240s! [ncat:8027]
[ 6924.613550][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6924.614703][    C1] irq event stamp: 174248
[ 6924.614902][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6924.615386][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6924.615813][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6924.616242][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6924.616665][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6924.617075][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6924.617636][    C1] RIP: 0010:kasan_check_range+0x4/0x1c0
[ 6924.617895][    C1] Code: 6a 00 5b 5d 41 5c 41 5d c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 <48> 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55
[ 6924.618784][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000246
[ 6924.619069][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6924.619434][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6924.619797][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6924.620163][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6924.620528][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6924.620892][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6924.621302][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6924.621604][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6924.621972][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6924.622337][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6924.622701][    C1] PKRU: 55555554
[ 6924.622868][    C1] Call Trace:
[ 6924.623026][    C1]  <IRQ>
[ 6924.623163][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6924.623404][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6924.623628][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6924.623881][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6924.624131][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6924.624397][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6924.624640][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6924.624920][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6924.625161][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6924.625446][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6924.625714][    C1]  </IRQ>
[ 6924.625853][    C1]  <TASK>
[ 6924.625991][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6924.626281][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6924.626547][    C1]  ? kasan_check_range+0x4/0x1c0
[ 6924.626777][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 6924.627037][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6924.627325][    C1]  ? lock_acquire+0x1c1/0x220
[ 6924.627566][    C1]  ? lock_release+0x1d5/0x250
[ 6924.627798][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6924.628038][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6924.628307][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6924.628570][    C1]  ? lock_acquire+0x1c1/0x220
[ 6924.628786][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6924.629010][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6924.629249][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6924.629468][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6924.629697][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6924.629933][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6924.630187][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6924.630440][    C1]  ip_local_deliver+0x19d/0x480
[ 6924.630667][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6924.630915][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6924.631157][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6924.631475][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6924.631706][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6924.631998][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6924.632240][    C1]  ip_rcv+0x564/0x740
[ 6924.632427][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6924.632639][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6924.632871][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6924.633123][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6924.633374][    C1]  ? skb_clone+0x10b/0x330
[ 6924.633583][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6924.633876][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6924.634163][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6924.634422][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6924.634690][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6924.634919][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6924.635130][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6924.635405][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6924.635666][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6924.635964][    C1]  ? lock_acquire+0x1c1/0x220
[ 6924.636183][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6924.636453][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6924.636717][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6924.637006][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6924.637243][    C1]  ? __skb_clone+0x57a/0x760
[ 6924.637456][    C1]  netif_receive_skb+0x55/0x280
[ 6924.637681][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6924.637967][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6924.638274][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6924.638550][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6924.638800][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6924.639069][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6924.639359][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6924.639622][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6924.639913][    C1]  ? stack_trace_save+0x95/0xd0
[ 6924.640139][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6924.640401][    C1]  ? kasan_save_stack+0x34/0x50
[ 6924.640632][    C1]  ? kasan_save_stack+0x24/0x50
[ 6924.640858][    C1]  ? kasan_save_track+0x14/0x30
[ 6924.641084][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6924.641329][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6924.641561][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6924.641789][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6924.642031][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6924.642275][    C1]  ? ip_output+0x16b/0x4f0
[ 6924.642480][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6924.642716][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6924.642966][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6924.643214][    C1]  ? get_reg+0x119/0x190
[ 6924.643412][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6924.643656][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6924.643940][    C1]  __tcf_classify+0x329/0x7d0
[ 6924.644162][    C1]  tcf_classify+0x283/0x930
[ 6924.644375][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6924.644604][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6924.644837][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6924.645104][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6924.645350][    C1]  tc_run+0x2e4/0x5d0
[ 6924.645543][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6924.645756][    C1]  ? lock_acquire+0x1c1/0x220
[ 6924.645974][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6924.646215][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6924.646446][    C1]  ? lock_acquire+0x1c1/0x220
[ 6924.646663][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6924.646904][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6924.647185][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6924.647438][    C1]  ? neigh_hh_output+0x348/0x590
[ 6924.647670][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6924.647913][    C1]  ip_finish_output2+0x786/0x18e0
[ 6924.648147][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6924.648407][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6924.648716][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6924.648975][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6924.649207][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6924.649453][    C1]  ip_output+0x16b/0x4f0
[ 6924.649654][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6924.649871][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6924.650093][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6924.650359][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6924.650590][    C1]  ? ip_local_out+0x114/0x3b0
[ 6924.650807][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6924.651036][    C1]  ? __create_object+0x5e/0xb0
[ 6924.651262][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6924.651505][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6924.651763][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6924.652013][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6924.652272][    C1]  tcp_release_cb+0x1e9/0x390
[ 6924.652491][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6924.652734][    C1]  release_sock+0xb8/0x1d0
[ 6924.652943][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6924.653145][    C1]  ? lock_release+0x1d5/0x250
[ 6924.653366][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6924.653596][    C1]  ? core_sys_select+0x620/0x710
[ 6924.653830][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6924.654077][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6924.654286][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6924.654516][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6924.654748][    C1]  ? __fget_light+0x54/0x1e0
[ 6924.654966][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6924.655210][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6924.655432][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6924.655675][    C1]  ? __might_fault+0xc6/0x180
[ 6924.655899][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6924.656156][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6924.656433][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6924.656710][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6924.657005][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6924.657236][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6924.657513][    C1]  do_syscall_64+0xc9/0x1e0
[ 6924.657728][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6924.658002][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6924.658212][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6924.659102][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6924.659490][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6924.659853][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6924.660217][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6924.660583][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6924.660949][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6924.661317][    C1]  </TASK>
[ 6924.661461][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4240s! [perl:7725]
[ 6924.661880][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6924.663092][    C3] irq event stamp: 290154
[ 6924.663303][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6924.663814][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6924.664301][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6924.664751][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6924.665198][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6924.665629][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6924.666220][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6924.666533][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6924.667467][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6924.667763][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6924.668147][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6924.668534][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6924.668917][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6924.669317][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6924.669700][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6924.670131][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6924.670453][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6924.670839][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6924.671223][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6924.671607][    C3] PKRU: 55555554
[ 6924.671782][    C3] Call Trace:
[ 6924.671948][    C3]  <IRQ>
[ 6924.672092][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6924.672346][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6924.672581][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6924.672848][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6924.673113][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6924.673390][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6924.673646][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6924.673943][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6924.674196][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6924.674493][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6924.674778][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6924.675081][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6924.675361][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6924.675647][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6924.675925][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6924.676226][    C3]  ? get_stack_info+0x36/0xc0
[ 6924.676462][    C3]  ? lock_acquire+0x1c1/0x220
[ 6924.676694][    C3]  ? lock_release+0x1d5/0x250
[ 6924.676925][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6924.677166][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6924.677428][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6924.677704][    C3]  ? lock_acquire+0x1c1/0x220
[ 6924.677933][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6924.678166][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6924.678416][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6924.678648][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6924.678887][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6924.679141][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6924.679407][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6924.679674][    C3]  ip_local_deliver+0x19d/0x480
[ 6924.679917][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6924.680181][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6924.680436][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6924.680771][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6924.681016][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6924.681325][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6924.681579][    C3]  ip_rcv+0x564/0x740
[ 6924.681776][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6924.682005][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6924.682252][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6924.682518][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6924.682742][    C3]  ? skb_clone+0x10b/0x330
[ 6924.682961][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6924.683270][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6924.683565][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6924.683836][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6924.684122][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6924.684363][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6924.684584][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6924.684875][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6924.685149][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6924.685468][    C3]  ? lock_acquire+0x1c1/0x220
[ 6924.685698][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6924.685985][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6924.686262][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6924.686568][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6924.686814][    C3]  ? __skb_clone+0x57a/0x760
[ 6924.687040][    C3]  netif_receive_skb+0x55/0x280
[ 6924.687280][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6924.687602][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6924.687932][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6924.688226][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6924.688500][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6924.688790][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6924.689096][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6924.689394][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6924.689709][    C3]  ? lock_release+0x1d5/0x250
[ 6924.689938][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6924.690196][    C3]  ? kernel_text_address+0xce/0xe0
[ 6924.690449][    C3]  ? __kernel_text_address+0x12/0x40
[ 6924.690708][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6924.690981][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6924.691283][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6924.691526][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6924.691792][    C3]  ? get_stack_info+0x36/0xc0
[ 6924.692026][    C3]  __tcf_classify+0x329/0x7d0
[ 6924.692260][    C3]  tcf_classify+0x283/0x930
[ 6924.692481][    C3]  ? lock_release+0x1d5/0x250
[ 6924.692713][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6924.692969][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6924.693217][    C3]  ? __kernel_text_address+0x12/0x40
[ 6924.693475][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6924.693750][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6924.694052][    C3]  tc_run+0x2e4/0x5d0
[ 6924.694252][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6924.694474][    C3]  ? lock_acquire+0x1c1/0x220
[ 6924.694704][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6924.694956][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6924.695201][    C3]  ? lock_acquire+0x1c1/0x220
[ 6924.695432][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6924.695687][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6924.695982][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6924.696244][    C3]  ? neigh_hh_output+0x348/0x590
[ 6924.696488][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6924.696743][    C3]  ip_finish_output2+0x786/0x18e0
[ 6924.696991][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6924.697316][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6924.697584][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6924.697828][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6924.698083][    C3]  ip_output+0x16b/0x4f0
[ 6924.698293][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6924.698529][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6924.698795][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6924.699099][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6924.699365][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6924.699608][    C3]  ? __alloc_skb+0xd4/0x280
[ 6924.699831][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6924.700090][    C3]  ? tcp_fragment+0x168/0x1040
[ 6924.700347][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6924.700596][    C3]  ? ip_local_out+0x114/0x3b0
[ 6924.700834][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6924.701079][    C3]  ? __skb_clone+0x57a/0x760
[ 6924.701311][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6924.701579][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6924.701851][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6924.702085][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6924.702325][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6924.702615][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6924.702923][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6924.703158][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6924.703409][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6924.703668][    C3]  tcp_write_timer+0x82/0x1d0
[ 6924.703900][    C3]  call_timer_fn+0x173/0x430
[ 6924.704128][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6924.704381][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6924.704633][    C3]  __run_timers.part.0+0x52d/0x890
[ 6924.704884][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6924.705143][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6924.705416][    C3]  ? lock_acquire+0x1c1/0x220
[ 6924.705647][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6924.705929][    C3]  ? lock_release+0x1d5/0x250
[ 6924.706157][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6924.706412][    C3]  ? ktime_get+0xb3/0x190
[ 6924.706624][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6924.706910][    C3]  run_timer_softirq+0x72/0x100
[ 6924.707164][    C3]  __do_softirq+0x1b9/0x7ff
[ 6924.707395][    C3]  irq_exit_rcu+0x98/0xc0
[ 6924.707614][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6924.707896][    C3]  </IRQ>
[ 6924.708046][    C3]  <TASK>
[ 6924.708198][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6924.708505][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6924.708817][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6924.709757][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6924.710053][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6924.710440][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6924.710826][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6924.711211][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6924.711595][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6924.711983][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6924.712268][    C3]  uart_start+0xe4/0x1b0
[ 6924.712482][    C3]  n_tty_write+0x677/0x7a0
[ 6924.712703][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6924.712946][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6924.713227][    C3]  ? lock_acquire+0x1c1/0x220
[ 6924.713454][    C3]  ? iterate_tty_write+0x95/0x540
[ 6924.713702][    C3]  iterate_tty_write+0x229/0x540
[ 6924.713947][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6924.714229][    C3]  vfs_write+0x9e9/0x10a0
[ 6924.714441][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6924.714676][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6924.714913][    C3]  ? lock_acquire+0x1c1/0x220
[ 6924.715143][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6924.715422][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6924.715676][    C3]  ? __fget_light+0x54/0x1e0
[ 6924.715906][    C3]  ksys_write+0xf5/0x1e0
[ 6924.716115][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6924.716356][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6924.716650][    C3]  do_syscall_64+0xc9/0x1e0
[ 6924.716875][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6924.717163][    C3] RIP: 0033:0x7f93b2836957
[ 6924.717384][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6924.718319][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6924.718725][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6924.719115][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6924.719499][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6924.719883][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6924.720268][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6924.720656][    C3]  </TASK>
[ 6948.468162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 6948.468505][    C1] rcu: 1-....: (4564054 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1108118
[ 6948.469049][    C1] rcu: (t=4554497 jiffies g=1064457 q=103 ncpus=4)
[ 6948.469373][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6948.469812][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6948.470377][    C1] RIP: 0010:kasan_check_range+0x10f/0x1c0
[ 6948.470646][    C1] Code: 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff 5b b8 01 00 00 00 5d 41 5c <c3> cc cc cc cc 41 bc 08 00 00 00 45 29 dc 49 8d 14 2c eb 0c 48 83
[ 6948.471533][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000246
[ 6948.471815][    C1] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6948.472182][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6948.472550][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6948.472914][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6948.473280][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6948.473644][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6948.474054][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6948.474360][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6948.474725][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6948.475089][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6948.475455][    C1] PKRU: 55555554
[ 6948.475620][    C1] Call Trace:
[ 6948.475777][    C1]  <IRQ>
[ 6948.475913][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 6948.476166][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 6948.476398][    C1]  ? check_cpu_stall+0x284/0x500
[ 6948.476628][    C1]  ? rcu_pending+0x92/0x360
[ 6948.476841][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 6948.477089][    C1]  ? update_process_times+0xb9/0x110
[ 6948.477336][    C1]  ? tick_sched_handle+0x67/0x130
[ 6948.477573][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 6948.477836][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6948.478059][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 6948.478347][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6948.478598][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6948.478865][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6948.479110][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6948.479392][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6948.479632][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6948.479917][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6948.480190][    C1]  </IRQ>
[ 6948.480328][    C1]  <TASK>
[ 6948.480465][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6948.480754][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6948.481023][    C1]  ? kasan_check_range+0x10f/0x1c0
[ 6948.481262][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 6948.481519][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6948.481807][    C1]  ? lock_acquire+0x1c1/0x220
[ 6948.482029][    C1]  ? lock_release+0x1d5/0x250
[ 6948.482250][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6948.482477][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6948.482728][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6948.482989][    C1]  ? lock_acquire+0x1c1/0x220
[ 6948.483209][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6948.483431][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6948.483670][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6948.483883][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6948.484113][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6948.484350][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6948.484603][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6948.484859][    C1]  ip_local_deliver+0x19d/0x480
[ 6948.485086][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6948.485338][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6948.485580][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6948.485898][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6948.486130][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6948.486426][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6948.486668][    C1]  ip_rcv+0x564/0x740
[ 6948.486856][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6948.487067][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6948.487302][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6948.487554][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6948.487807][    C1]  ? skb_clone+0x10b/0x330
[ 6948.488015][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6948.488308][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6948.488588][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6948.488850][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6948.489122][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6948.489351][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6948.489561][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6948.489836][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6948.490097][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6948.490396][    C1]  ? lock_acquire+0x1c1/0x220
[ 6948.490615][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6948.490888][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6948.491149][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6948.491440][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6948.491674][    C1]  ? __skb_clone+0x57a/0x760
[ 6948.491890][    C1]  netif_receive_skb+0x55/0x280
[ 6948.492118][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6948.492407][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6948.492713][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6948.492986][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6948.493239][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6948.493503][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6948.493790][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6948.494049][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6948.494339][    C1]  ? stack_trace_save+0x95/0xd0
[ 6948.494567][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6948.494822][    C1]  ? kasan_save_stack+0x34/0x50
[ 6948.495051][    C1]  ? kasan_save_stack+0x24/0x50
[ 6948.495279][    C1]  ? kasan_save_track+0x14/0x30
[ 6948.495506][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6948.495748][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6948.495981][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6948.496210][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6948.496451][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6948.496694][    C1]  ? ip_output+0x16b/0x4f0
[ 6948.496902][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6948.497136][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6948.497388][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6948.497633][    C1]  ? get_reg+0x119/0x190
[ 6948.497832][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6948.498078][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6948.498362][    C1]  __tcf_classify+0x329/0x7d0
[ 6948.498582][    C1]  tcf_classify+0x283/0x930
[ 6948.498796][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6948.499053][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6948.499299][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6948.499570][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6948.499826][    C1]  tc_run+0x2e4/0x5d0
[ 6948.500036][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6948.500247][    C1]  ? lock_acquire+0x1c1/0x220
[ 6948.500465][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6948.500705][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6948.500937][    C1]  ? lock_acquire+0x1c1/0x220
[ 6948.501157][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6948.501400][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6948.501679][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6948.501928][    C1]  ? neigh_hh_output+0x348/0x590
[ 6948.502160][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6948.502403][    C1]  ip_finish_output2+0x786/0x18e0
[ 6948.502638][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6948.502895][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6948.503205][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6948.503459][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6948.503691][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6948.503933][    C1]  ip_output+0x16b/0x4f0
[ 6948.504130][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6948.504347][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6948.504571][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6948.504832][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6948.505063][    C1]  ? ip_local_out+0x114/0x3b0
[ 6948.505284][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6948.505512][    C1]  ? __create_object+0x5e/0xb0
[ 6948.505735][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6948.505981][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6948.506240][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6948.506490][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6948.506749][    C1]  tcp_release_cb+0x1e9/0x390
[ 6948.506967][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6948.507213][    C1]  release_sock+0xb8/0x1d0
[ 6948.507421][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6948.507624][    C1]  ? lock_release+0x1d5/0x250
[ 6948.507842][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6948.508072][    C1]  ? core_sys_select+0x620/0x710
[ 6948.508306][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6948.508553][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6948.508761][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6948.508994][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6948.509229][    C1]  ? __fget_light+0x54/0x1e0
[ 6948.509445][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6948.509688][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6948.509907][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6948.510150][    C1]  ? __might_fault+0xc6/0x180
[ 6948.510373][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6948.510635][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6948.510907][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6948.511184][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6948.511480][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6948.511712][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6948.511992][    C1]  do_syscall_64+0xc9/0x1e0
[ 6948.512205][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6948.512480][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6948.512688][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6948.513580][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6948.513964][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6948.514332][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6948.514699][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6948.515065][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6948.515430][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6948.515798][    C1]  </TASK>
[ 6948.515943][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 6948.516195][    C3] NMI backtrace for cpu 3
[ 6948.516201][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6948.516205][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6948.516208][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6948.516214][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6948.516217][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6948.516219][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6948.516221][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6948.516223][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6948.516225][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6948.516226][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6948.516228][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6948.516230][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6948.516233][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6948.516235][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6948.516236][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6948.516238][    C3] PKRU: 55555554
[ 6948.516239][    C3] Call Trace:
[ 6948.516241][    C3]  <NMI>
[ 6948.516244][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 6948.516249][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 6948.516254][    C3]  ? nmi_handle+0x153/0x420
[ 6948.516259][    C3]  ? default_do_nmi+0x41/0x100
[ 6948.516262][    C3]  ? exc_nmi+0xf3/0x120
[ 6948.516264][    C3]  ? end_repeat_nmi+0xf/0x60
[ 6948.516269][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6948.516273][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6948.516277][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6948.516280][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6948.516283][    C3]  </NMI>
[ 6948.516284][    C3]  <IRQ>
[ 6948.516285][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6948.516288][    C3]  ? get_stack_info+0x36/0xc0
[ 6948.516294][    C3]  ? lock_acquire+0x1c1/0x220
[ 6948.516297][    C3]  ? lock_release+0x1d5/0x250
[ 6948.516301][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6948.516304][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6948.516307][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6948.516311][    C3]  ? lock_acquire+0x1c1/0x220
[ 6948.516313][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6948.516317][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6948.516320][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6948.516326][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6948.516328][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6948.516333][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6948.516338][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6948.516341][    C3]  ip_local_deliver+0x19d/0x480
[ 6948.516344][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6948.516346][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6948.516349][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6948.516354][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6948.516358][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6948.516361][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6948.516370][    C3]  ip_rcv+0x564/0x740
[ 6948.516373][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6948.516376][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6948.516381][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6948.516384][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6948.516388][    C3]  ? skb_clone+0x10b/0x330
[ 6948.516391][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6948.516397][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6948.516402][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6948.516406][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6948.516413][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6948.516418][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6948.516420][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6948.516423][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6948.516426][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6948.516431][    C3]  ? lock_acquire+0x1c1/0x220
[ 6948.516433][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6948.516437][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6948.516441][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6948.516445][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6948.516448][    C3]  ? __skb_clone+0x57a/0x760
[ 6948.516450][    C3]  netif_receive_skb+0x55/0x280
[ 6948.516453][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6948.516460][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6948.516467][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6948.516473][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6948.516478][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6948.516487][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6948.516496][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6948.516504][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6948.516513][    C3]  ? lock_release+0x1d5/0x250
[ 6948.516516][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6948.516520][    C3]  ? kernel_text_address+0xce/0xe0
[ 6948.516524][    C3]  ? __kernel_text_address+0x12/0x40
[ 6948.516526][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6948.516529][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6948.516532][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6948.516539][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6948.516541][    C3]  ? get_stack_info+0x36/0xc0
[ 6948.516545][    C3]  __tcf_classify+0x329/0x7d0
[ 6948.516551][    C3]  tcf_classify+0x283/0x930
[ 6948.516554][    C3]  ? lock_release+0x1d5/0x250
[ 6948.516556][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6948.516559][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6948.516562][    C3]  ? __kernel_text_address+0x12/0x40
[ 6948.516564][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6948.516567][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6948.516570][    C3]  tc_run+0x2e4/0x5d0
[ 6948.516574][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6948.516577][    C3]  ? lock_acquire+0x1c1/0x220
[ 6948.516579][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6948.516584][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6948.516588][    C3]  ? lock_acquire+0x1c1/0x220
[ 6948.516590][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6948.516593][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6948.516596][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6948.516599][    C3]  ? neigh_hh_output+0x348/0x590
[ 6948.516603][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6948.516606][    C3]  ip_finish_output2+0x786/0x18e0
[ 6948.516609][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6948.516617][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6948.516619][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6948.516623][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6948.516626][    C3]  ip_output+0x16b/0x4f0
[ 6948.516629][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6948.516632][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6948.516635][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6948.516638][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6948.516640][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6948.516644][    C3]  ? __alloc_skb+0xd4/0x280
[ 6948.516646][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6948.516650][    C3]  ? tcp_fragment+0x168/0x1040
[ 6948.516654][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6948.516656][    C3]  ? ip_local_out+0x114/0x3b0
[ 6948.516660][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6948.516663][    C3]  ? __skb_clone+0x57a/0x760
[ 6948.516666][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6948.516672][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6948.516675][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6948.516679][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6948.516683][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6948.516687][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6948.516690][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6948.516693][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6948.516696][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6948.516699][    C3]  tcp_write_timer+0x82/0x1d0
[ 6948.516702][    C3]  call_timer_fn+0x173/0x430
[ 6948.516707][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6948.516711][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6948.516715][    C3]  __run_timers.part.0+0x52d/0x890
[ 6948.516718][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6948.516723][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6948.516726][    C3]  ? lock_acquire+0x1c1/0x220
[ 6948.516728][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6948.516732][    C3]  ? lock_release+0x1d5/0x250
[ 6948.516735][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6948.516738][    C3]  ? ktime_get+0xb3/0x190
[ 6948.516741][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6948.516746][    C3]  run_timer_softirq+0x72/0x100
[ 6948.516749][    C3]  __do_softirq+0x1b9/0x7ff
[ 6948.516753][    C3]  irq_exit_rcu+0x98/0xc0
[ 6948.516755][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6948.516759][    C3]  </IRQ>
[ 6948.516760][    C3]  <TASK>
[ 6948.516761][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6948.516764][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6948.516766][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6948.516769][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6948.516771][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6948.516772][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6948.516774][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6948.516775][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6948.516776][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6948.516780][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6948.516784][    C3]  uart_start+0xe4/0x1b0
[ 6948.516789][    C3]  n_tty_write+0x677/0x7a0
[ 6948.516797][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6948.516800][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6948.516805][    C3]  ? lock_acquire+0x1c1/0x220
[ 6948.516808][    C3]  ? iterate_tty_write+0x95/0x540
[ 6948.516812][    C3]  iterate_tty_write+0x229/0x540
[ 6948.516816][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6948.516820][    C3]  vfs_write+0x9e9/0x10a0
[ 6948.516824][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6948.516826][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6948.516830][    C3]  ? lock_acquire+0x1c1/0x220
[ 6948.516832][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6948.516836][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6948.516839][    C3]  ? __fget_light+0x54/0x1e0
[ 6948.516844][    C3]  ksys_write+0xf5/0x1e0
[ 6948.516847][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6948.516851][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6948.516855][    C3]  do_syscall_64+0xc9/0x1e0
[ 6948.516859][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6948.516862][    C3] RIP: 0033:0x7f93b2836957
[ 6948.516865][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6948.516868][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6948.516870][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6948.516872][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6948.516873][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6948.516875][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6948.516876][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6948.516881][    C3]  </TASK>
[ 6972.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4284s! [ncat:8027]
[ 6972.613538][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6972.614692][    C1] irq event stamp: 174248
[ 6972.614891][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6972.615378][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 6972.615810][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6972.616240][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6972.616664][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 6972.617072][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6972.617637][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6972.617935][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6972.618830][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 6972.619113][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6972.619481][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 6972.619845][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 6972.620214][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 6972.620580][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 6972.620944][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 6972.621355][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6972.621659][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 6972.622028][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6972.622395][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6972.622765][    C1] PKRU: 55555554
[ 6972.622932][    C1] Call Trace:
[ 6972.623090][    C1]  <IRQ>
[ 6972.623228][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6972.623472][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 6972.623696][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6972.623950][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 6972.624204][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6972.624472][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 6972.624716][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6972.624998][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 6972.625240][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6972.625526][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 6972.625797][    C1]  </IRQ>
[ 6972.625937][    C1]  <TASK>
[ 6972.626074][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6972.626365][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6972.626631][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6972.626903][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6972.627170][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6972.627458][    C1]  ? lock_acquire+0x1c1/0x220
[ 6972.627679][    C1]  ? lock_release+0x1d5/0x250
[ 6972.627900][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 6972.628129][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6972.628380][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6972.628642][    C1]  ? lock_acquire+0x1c1/0x220
[ 6972.628864][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6972.629086][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 6972.629328][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 6972.629546][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6972.629773][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 6972.630010][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 6972.630265][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 6972.630519][    C1]  ip_local_deliver+0x19d/0x480
[ 6972.630748][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6972.630997][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6972.631241][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6972.631561][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6972.631794][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6972.632089][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6972.632333][    C1]  ip_rcv+0x564/0x740
[ 6972.632520][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6972.632733][    C1]  ? set_track_prepare+0x8a/0xd0
[ 6972.632965][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 6972.633221][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6972.633471][    C1]  ? skb_clone+0x10b/0x330
[ 6972.633681][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6972.633974][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6972.634257][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6972.634516][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6972.634785][    C1]  ? __tcf_classify+0x329/0x7d0
[ 6972.635015][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 6972.635229][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6972.635504][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6972.635767][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6972.636067][    C1]  ? lock_acquire+0x1c1/0x220
[ 6972.636288][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 6972.636561][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 6972.636824][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6972.637115][    C1]  ? __copy_skb_header+0xaf/0x490
[ 6972.637353][    C1]  ? __skb_clone+0x57a/0x760
[ 6972.637567][    C1]  netif_receive_skb+0x55/0x280
[ 6972.637795][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6972.638081][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6972.638389][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6972.638667][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 6972.638946][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6972.639226][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6972.639529][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 6972.639806][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6972.640113][    C1]  ? stack_trace_save+0x95/0xd0
[ 6972.640342][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 6972.640601][    C1]  ? kasan_save_stack+0x34/0x50
[ 6972.640830][    C1]  ? kasan_save_stack+0x24/0x50
[ 6972.641056][    C1]  ? kasan_save_track+0x14/0x30
[ 6972.641287][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 6972.641529][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 6972.641764][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 6972.641993][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 6972.642238][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6972.642482][    C1]  ? ip_output+0x16b/0x4f0
[ 6972.642691][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 6972.642927][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 6972.643178][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6972.643426][    C1]  ? get_reg+0x119/0x190
[ 6972.643625][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 6972.643871][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6972.644157][    C1]  __tcf_classify+0x329/0x7d0
[ 6972.644382][    C1]  tcf_classify+0x283/0x930
[ 6972.644594][    C1]  ? arch_stack_walk+0xa2/0x100
[ 6972.644824][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 6972.645059][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6972.645326][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 6972.645574][    C1]  tc_run+0x2e4/0x5d0
[ 6972.645762][    C1]  ? __pfx_tc_run+0x10/0x10
[ 6972.645975][    C1]  ? lock_acquire+0x1c1/0x220
[ 6972.646193][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6972.646434][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 6972.646668][    C1]  ? lock_acquire+0x1c1/0x220
[ 6972.646888][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 6972.647131][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6972.647414][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6972.647664][    C1]  ? neigh_hh_output+0x348/0x590
[ 6972.647897][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 6972.648141][    C1]  ip_finish_output2+0x786/0x18e0
[ 6972.648378][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 6972.648637][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6972.648952][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6972.649209][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6972.649442][    C1]  ? __ip_finish_output+0x10f/0x770
[ 6972.649686][    C1]  ip_output+0x16b/0x4f0
[ 6972.649886][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 6972.650102][    C1]  ? __pfx_ip_output+0x10/0x10
[ 6972.650327][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6972.650591][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 6972.650822][    C1]  ? ip_local_out+0x114/0x3b0
[ 6972.651042][    C1]  __ip_queue_xmit+0x672/0x1910
[ 6972.651276][    C1]  ? __create_object+0x5e/0xb0
[ 6972.651501][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6972.651746][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6972.652009][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 6972.652264][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 6972.652522][    C1]  tcp_release_cb+0x1e9/0x390
[ 6972.652744][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 6972.652989][    C1]  release_sock+0xb8/0x1d0
[ 6972.653200][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 6972.653404][    C1]  ? lock_release+0x1d5/0x250
[ 6972.653624][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 6972.653855][    C1]  ? core_sys_select+0x620/0x710
[ 6972.654088][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 6972.654339][    C1]  inet_recvmsg+0xf9/0x2c0
[ 6972.654549][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 6972.654782][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 6972.655017][    C1]  ? __fget_light+0x54/0x1e0
[ 6972.655237][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 6972.655481][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 6972.655705][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 6972.655949][    C1]  ? __might_fault+0xc6/0x180
[ 6972.656174][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 6972.656433][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 6972.656709][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 6972.656987][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 6972.657286][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 6972.657519][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6972.657799][    C1]  do_syscall_64+0xc9/0x1e0
[ 6972.658014][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6972.658291][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 6972.658503][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 6972.659401][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 6972.659794][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 6972.660161][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 6972.660529][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 6972.660895][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 6972.661265][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 6972.661635][    C1]  </TASK>
[ 6972.661799][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4284s! [perl:7725]
[ 6972.662196][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 6972.663406][    C3] irq event stamp: 290154
[ 6972.663616][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 6972.664122][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 6972.664609][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 6972.665062][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 6972.665507][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 6972.665939][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 6972.666529][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 6972.666841][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 6972.667777][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 6972.668071][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 6972.668457][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 6972.668847][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 6972.669231][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 6972.669614][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 6972.669998][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 6972.670428][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6972.670747][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 6972.671130][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 6972.671513][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 6972.671898][    C3] PKRU: 55555554
[ 6972.672072][    C3] Call Trace:
[ 6972.672235][    C3]  <IRQ>
[ 6972.672377][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 6972.672630][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 6972.672862][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 6972.673132][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 6972.673395][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 6972.673672][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6972.673928][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 6972.674221][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 6972.674473][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 6972.674772][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 6972.675061][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6972.675364][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6972.675642][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 6972.675927][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 6972.676204][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 6972.676522][    C3]  ? get_stack_info+0x36/0xc0
[ 6972.676763][    C3]  ? lock_acquire+0x1c1/0x220
[ 6972.677001][    C3]  ? lock_release+0x1d5/0x250
[ 6972.677239][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 6972.677484][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 6972.677765][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6972.678036][    C3]  ? lock_acquire+0x1c1/0x220
[ 6972.678267][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 6972.678497][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 6972.678752][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 6972.678977][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 6972.679217][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 6972.679465][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 6972.679729][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 6972.679998][    C3]  ip_local_deliver+0x19d/0x480
[ 6972.680237][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 6972.680499][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 6972.680753][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 6972.681086][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6972.681330][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 6972.681637][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 6972.681889][    C3]  ip_rcv+0x564/0x740
[ 6972.682085][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6972.682309][    C3]  ? set_track_prepare+0x8a/0xd0
[ 6972.682551][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6972.682817][    C3]  ? vfs_write+0x9e9/0x10a0
[ 6972.683042][    C3]  ? skb_clone+0x10b/0x330
[ 6972.683260][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 6972.683565][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6972.683860][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 6972.684131][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 6972.684414][    C3]  ? __tcf_classify+0x329/0x7d0
[ 6972.684653][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 6972.684875][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 6972.685163][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 6972.685442][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 6972.685756][    C3]  ? lock_acquire+0x1c1/0x220
[ 6972.685985][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 6972.686271][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 6972.686547][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 6972.686852][    C3]  ? __copy_skb_header+0xaf/0x490
[ 6972.687098][    C3]  ? __skb_clone+0x57a/0x760
[ 6972.687324][    C3]  netif_receive_skb+0x55/0x280
[ 6972.687583][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 6972.687891][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 6972.688220][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 6972.688518][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 6972.688797][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 6972.689073][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 6972.689375][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 6972.689674][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 6972.689990][    C3]  ? lock_release+0x1d5/0x250
[ 6972.690222][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6972.690479][    C3]  ? kernel_text_address+0xce/0xe0
[ 6972.690730][    C3]  ? __kernel_text_address+0x12/0x40
[ 6972.690987][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6972.691260][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6972.691560][    C3]  ? arch_stack_walk+0xa2/0x100
[ 6972.691802][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 6972.692067][    C3]  ? get_stack_info+0x36/0xc0
[ 6972.692301][    C3]  __tcf_classify+0x329/0x7d0
[ 6972.692535][    C3]  tcf_classify+0x283/0x930
[ 6972.692757][    C3]  ? lock_release+0x1d5/0x250
[ 6972.692986][    C3]  ? is_bpf_text_address+0x71/0x120
[ 6972.693240][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 6972.693487][    C3]  ? __kernel_text_address+0x12/0x40
[ 6972.693747][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 6972.694020][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 6972.694322][    C3]  tc_run+0x2e4/0x5d0
[ 6972.694519][    C3]  ? __pfx_tc_run+0x10/0x10
[ 6972.694742][    C3]  ? lock_acquire+0x1c1/0x220
[ 6972.694972][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 6972.695225][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 6972.695469][    C3]  ? lock_acquire+0x1c1/0x220
[ 6972.695698][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 6972.695952][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6972.696247][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 6972.696508][    C3]  ? neigh_hh_output+0x348/0x590
[ 6972.696752][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 6972.697007][    C3]  ip_finish_output2+0x786/0x18e0
[ 6972.697254][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 6972.697582][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 6972.697849][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6972.698093][    C3]  ? __ip_finish_output+0x10f/0x770
[ 6972.698348][    C3]  ip_output+0x16b/0x4f0
[ 6972.698556][    C3]  ? __pfx_ip_output+0x10/0x10
[ 6972.698796][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 6972.699063][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6972.699364][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 6972.699632][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 6972.699874][    C3]  ? __alloc_skb+0xd4/0x280
[ 6972.700095][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 6972.700355][    C3]  ? tcp_fragment+0x168/0x1040
[ 6972.700591][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 6972.700834][    C3]  ? ip_local_out+0x114/0x3b0
[ 6972.701066][    C3]  __ip_queue_xmit+0x672/0x1910
[ 6972.701307][    C3]  ? __skb_clone+0x57a/0x760
[ 6972.701532][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 6972.701790][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 6972.702060][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 6972.702297][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 6972.702536][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 6972.702825][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 6972.703133][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 6972.703369][    C3]  tcp_send_loss_probe+0x348/0x830
[ 6972.703620][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6972.703878][    C3]  tcp_write_timer+0x82/0x1d0
[ 6972.704109][    C3]  call_timer_fn+0x173/0x430
[ 6972.704339][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 6972.704591][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 6972.704843][    C3]  __run_timers.part.0+0x52d/0x890
[ 6972.705094][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 6972.705354][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 6972.705630][    C3]  ? lock_acquire+0x1c1/0x220
[ 6972.705857][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6972.706139][    C3]  ? lock_release+0x1d5/0x250
[ 6972.706371][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6972.706626][    C3]  ? ktime_get+0xb3/0x190
[ 6972.706837][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 6972.707124][    C3]  run_timer_softirq+0x72/0x100
[ 6972.707383][    C3]  __do_softirq+0x1b9/0x7ff
[ 6972.707609][    C3]  irq_exit_rcu+0x98/0xc0
[ 6972.707828][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 6972.708108][    C3]  </IRQ>
[ 6972.708258][    C3]  <TASK>
[ 6972.708417][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 6972.708710][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 6972.709025][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 6972.709959][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 6972.710256][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 6972.710640][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 6972.711023][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 6972.711408][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 6972.711793][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 6972.712178][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 6972.712464][    C3]  uart_start+0xe4/0x1b0
[ 6972.712675][    C3]  n_tty_write+0x677/0x7a0
[ 6972.712896][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 6972.713139][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 6972.713416][    C3]  ? lock_acquire+0x1c1/0x220
[ 6972.713646][    C3]  ? iterate_tty_write+0x95/0x540
[ 6972.713893][    C3]  iterate_tty_write+0x229/0x540
[ 6972.714137][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 6972.714416][    C3]  vfs_write+0x9e9/0x10a0
[ 6972.714629][    C3]  ? __run_hrtimer+0x5df/0x710
[ 6972.714862][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 6972.715098][    C3]  ? lock_acquire+0x1c1/0x220
[ 6972.715329][    C3]  ? clockevents_program_event+0xf6/0x300
[ 6972.715607][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 6972.715862][    C3]  ? __fget_light+0x54/0x1e0
[ 6972.716089][    C3]  ksys_write+0xf5/0x1e0
[ 6972.716299][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 6972.716538][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 6972.716831][    C3]  do_syscall_64+0xc9/0x1e0
[ 6972.717056][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 6972.717344][    C3] RIP: 0033:0x7f93b2836957
[ 6972.717562][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 6972.718511][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 6972.718922][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 6972.719326][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 6972.719720][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 6972.720115][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 6972.720522][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 6972.720910][    C3]  </TASK>
[ 7000.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4310s! [ncat:8027]
[ 7000.613545][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7000.614707][    C1] irq event stamp: 174248
[ 7000.614908][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7000.615394][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7000.615820][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7000.616253][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7000.616678][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7000.617089][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7000.617651][    C1] RIP: 0010:kasan_check_range+0x106/0x1c0
[ 7000.617920][    C1] Code: 00 74 f2 48 89 c2 b8 01 00 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff <5b> b8 01 00 00 00 5d 41 5c c3 cc cc cc cc 41 bc 08 00 00 00 45 29
[ 7000.618816][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000246
[ 7000.619100][    C1] RAX: ffffed1000f511c4 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[ 7000.619467][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7000.619833][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7000.620201][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7000.620568][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7000.620931][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7000.621342][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7000.621647][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7000.622016][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7000.622383][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7000.622747][    C1] PKRU: 55555554
[ 7000.622915][    C1] Call Trace:
[ 7000.623073][    C1]  <IRQ>
[ 7000.623213][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7000.623455][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7000.623679][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7000.623932][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7000.624184][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7000.624450][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7000.624695][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7000.624977][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7000.625227][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7000.625512][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7000.625783][    C1]  </IRQ>
[ 7000.625923][    C1]  <TASK>
[ 7000.626060][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7000.626351][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7000.626617][    C1]  ? kasan_check_range+0x106/0x1c0
[ 7000.626857][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7000.627120][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7000.627410][    C1]  ? lock_acquire+0x1c1/0x220
[ 7000.627631][    C1]  ? lock_release+0x1d5/0x250
[ 7000.627851][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7000.628080][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7000.628331][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7000.628598][    C1]  ? lock_acquire+0x1c1/0x220
[ 7000.628817][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7000.629037][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7000.629276][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7000.629493][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7000.629721][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7000.629958][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7000.630211][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7000.630466][    C1]  ip_local_deliver+0x19d/0x480
[ 7000.630691][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7000.630942][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7000.631185][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7000.631502][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7000.631736][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7000.632030][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7000.632273][    C1]  ip_rcv+0x564/0x740
[ 7000.632460][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7000.632673][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7000.632906][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7000.633160][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7000.633411][    C1]  ? skb_clone+0x10b/0x330
[ 7000.633622][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7000.633915][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7000.634197][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7000.634456][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7000.634728][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7000.634956][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7000.635169][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7000.635446][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7000.635707][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7000.636005][    C1]  ? lock_acquire+0x1c1/0x220
[ 7000.636227][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7000.636499][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7000.636761][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7000.637053][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7000.637289][    C1]  ? __skb_clone+0x57a/0x760
[ 7000.637506][    C1]  netif_receive_skb+0x55/0x280
[ 7000.637733][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7000.638019][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7000.638326][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7000.638608][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7000.638860][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7000.639127][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7000.639415][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7000.639677][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7000.639969][    C1]  ? stack_trace_save+0x95/0xd0
[ 7000.640198][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7000.640455][    C1]  ? kasan_save_stack+0x34/0x50
[ 7000.640686][    C1]  ? kasan_save_stack+0x24/0x50
[ 7000.640914][    C1]  ? kasan_save_track+0x14/0x30
[ 7000.641142][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7000.641386][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7000.641620][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7000.641847][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7000.642089][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7000.642333][    C1]  ? ip_output+0x16b/0x4f0
[ 7000.642540][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7000.642775][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7000.643027][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7000.643274][    C1]  ? get_reg+0x119/0x190
[ 7000.643472][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7000.643718][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7000.644004][    C1]  __tcf_classify+0x329/0x7d0
[ 7000.644228][    C1]  tcf_classify+0x283/0x930
[ 7000.644441][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7000.644669][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7000.644905][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7000.645169][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7000.645416][    C1]  tc_run+0x2e4/0x5d0
[ 7000.645606][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7000.645820][    C1]  ? lock_acquire+0x1c1/0x220
[ 7000.646040][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7000.646282][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7000.646516][    C1]  ? lock_acquire+0x1c1/0x220
[ 7000.646734][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7000.646978][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7000.647259][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7000.647510][    C1]  ? neigh_hh_output+0x348/0x590
[ 7000.647743][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7000.647987][    C1]  ip_finish_output2+0x786/0x18e0
[ 7000.648224][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7000.648483][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7000.648798][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7000.649052][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7000.649284][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7000.649529][    C1]  ip_output+0x16b/0x4f0
[ 7000.649728][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7000.649945][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7000.650169][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7000.650436][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7000.650667][    C1]  ? ip_local_out+0x114/0x3b0
[ 7000.650887][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7000.651114][    C1]  ? __create_object+0x5e/0xb0
[ 7000.651342][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7000.651587][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7000.651848][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7000.652098][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7000.652359][    C1]  tcp_release_cb+0x1e9/0x390
[ 7000.652580][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7000.652826][    C1]  release_sock+0xb8/0x1d0
[ 7000.653037][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7000.653240][    C1]  ? lock_release+0x1d5/0x250
[ 7000.653460][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7000.653691][    C1]  ? core_sys_select+0x620/0x710
[ 7000.653925][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7000.654174][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7000.654384][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7000.654613][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7000.654847][    C1]  ? __fget_light+0x54/0x1e0
[ 7000.655064][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7000.655309][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7000.655531][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7000.655775][    C1]  ? __might_fault+0xc6/0x180
[ 7000.655999][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7000.656259][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7000.656536][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7000.656813][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7000.657109][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7000.657343][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7000.657620][    C1]  do_syscall_64+0xc9/0x1e0
[ 7000.657836][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7000.658113][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7000.658321][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7000.659215][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7000.659604][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7000.659969][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7000.660336][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7000.660704][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7000.661069][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7000.661439][    C1]  </TASK>
[ 7000.661585][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4310s! [perl:7725]
[ 7000.661991][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7000.663208][    C3] irq event stamp: 290154
[ 7000.663420][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7000.663930][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7000.664417][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7000.664869][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7000.665315][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7000.665749][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7000.666341][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 7000.666650][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 7000.667586][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7000.667883][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7000.668267][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7000.668656][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7000.669041][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7000.669427][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7000.669811][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7000.670242][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7000.670561][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7000.670948][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7000.671333][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7000.671717][    C3] PKRU: 55555554
[ 7000.671893][    C3] Call Trace:
[ 7000.672058][    C3]  <IRQ>
[ 7000.672201][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7000.672458][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7000.672694][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7000.672964][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7000.673231][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7000.673509][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7000.673765][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7000.674061][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7000.674316][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7000.674615][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7000.674902][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7000.675208][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7000.675492][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 7000.675770][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7000.676052][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7000.676354][    C3]  ? get_stack_info+0x36/0xc0
[ 7000.676588][    C3]  ? lock_acquire+0x1c1/0x220
[ 7000.676820][    C3]  ? lock_release+0x1d5/0x250
[ 7000.677053][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7000.677295][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7000.677558][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7000.677833][    C3]  ? lock_acquire+0x1c1/0x220
[ 7000.678064][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7000.678299][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7000.678550][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7000.678782][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7000.679022][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7000.679272][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7000.679539][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7000.679806][    C3]  ip_local_deliver+0x19d/0x480
[ 7000.680046][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7000.680308][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7000.680562][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7000.680902][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7000.681147][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7000.681458][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7000.681712][    C3]  ip_rcv+0x564/0x740
[ 7000.681909][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7000.682133][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7000.682377][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7000.682646][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7000.682868][    C3]  ? skb_clone+0x10b/0x330
[ 7000.683089][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7000.683399][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7000.683695][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7000.683967][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7000.684253][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7000.684492][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7000.684719][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7000.685010][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7000.685285][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7000.685599][    C3]  ? lock_acquire+0x1c1/0x220
[ 7000.685830][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7000.686118][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7000.686394][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7000.686700][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7000.686948][    C3]  ? __skb_clone+0x57a/0x760
[ 7000.687177][    C3]  netif_receive_skb+0x55/0x280
[ 7000.687435][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7000.687742][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7000.688074][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7000.688372][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7000.688675][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7000.688963][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7000.689275][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7000.689582][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7000.689915][    C3]  ? lock_release+0x1d5/0x250
[ 7000.690147][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7000.690404][    C3]  ? kernel_text_address+0xce/0xe0
[ 7000.690656][    C3]  ? __kernel_text_address+0x12/0x40
[ 7000.690913][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7000.691192][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7000.691494][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7000.691737][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7000.692004][    C3]  ? get_stack_info+0x36/0xc0
[ 7000.692238][    C3]  __tcf_classify+0x329/0x7d0
[ 7000.692470][    C3]  tcf_classify+0x283/0x930
[ 7000.692699][    C3]  ? lock_release+0x1d5/0x250
[ 7000.692930][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7000.693186][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7000.693434][    C3]  ? __kernel_text_address+0x12/0x40
[ 7000.693693][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7000.693967][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7000.694269][    C3]  tc_run+0x2e4/0x5d0
[ 7000.694469][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7000.694692][    C3]  ? lock_acquire+0x1c1/0x220
[ 7000.694923][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7000.695175][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7000.695421][    C3]  ? lock_acquire+0x1c1/0x220
[ 7000.695652][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7000.695908][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7000.696203][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7000.696466][    C3]  ? neigh_hh_output+0x348/0x590
[ 7000.696710][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7000.696966][    C3]  ip_finish_output2+0x786/0x18e0
[ 7000.697216][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7000.697542][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7000.697808][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7000.698053][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7000.698310][    C3]  ip_output+0x16b/0x4f0
[ 7000.698520][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7000.698760][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7000.699027][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7000.699329][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7000.699598][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7000.699842][    C3]  ? __alloc_skb+0xd4/0x280
[ 7000.700066][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7000.700328][    C3]  ? tcp_fragment+0x168/0x1040
[ 7000.700565][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7000.700809][    C3]  ? ip_local_out+0x114/0x3b0
[ 7000.701039][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7000.701280][    C3]  ? __skb_clone+0x57a/0x760
[ 7000.701510][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7000.701766][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7000.702038][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7000.702275][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7000.702518][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7000.702810][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7000.703119][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7000.703356][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7000.703607][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7000.703867][    C3]  tcp_write_timer+0x82/0x1d0
[ 7000.704100][    C3]  call_timer_fn+0x173/0x430
[ 7000.704327][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7000.704579][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7000.704833][    C3]  __run_timers.part.0+0x52d/0x890
[ 7000.705084][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7000.705346][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7000.705620][    C3]  ? lock_acquire+0x1c1/0x220
[ 7000.705852][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7000.706131][    C3]  ? lock_release+0x1d5/0x250
[ 7000.706363][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7000.706618][    C3]  ? ktime_get+0xb3/0x190
[ 7000.706833][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7000.707118][    C3]  run_timer_softirq+0x72/0x100
[ 7000.707380][    C3]  __do_softirq+0x1b9/0x7ff
[ 7000.707610][    C3]  irq_exit_rcu+0x98/0xc0
[ 7000.707825][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7000.708108][    C3]  </IRQ>
[ 7000.708255][    C3]  <TASK>
[ 7000.708413][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7000.708709][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7000.709021][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7000.709957][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7000.710254][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7000.710639][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7000.711025][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7000.711409][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7000.711791][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7000.712179][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7000.712464][    C3]  uart_start+0xe4/0x1b0
[ 7000.712675][    C3]  n_tty_write+0x677/0x7a0
[ 7000.712898][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7000.713141][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7000.713417][    C3]  ? lock_acquire+0x1c1/0x220
[ 7000.713648][    C3]  ? iterate_tty_write+0x95/0x540
[ 7000.713895][    C3]  iterate_tty_write+0x229/0x540
[ 7000.714140][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7000.714419][    C3]  vfs_write+0x9e9/0x10a0
[ 7000.714632][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7000.714867][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7000.715102][    C3]  ? lock_acquire+0x1c1/0x220
[ 7000.715331][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7000.715614][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7000.715870][    C3]  ? __fget_light+0x54/0x1e0
[ 7000.716099][    C3]  ksys_write+0xf5/0x1e0
[ 7000.716308][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7000.716550][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7000.716844][    C3]  do_syscall_64+0xc9/0x1e0
[ 7000.717067][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7000.717358][    C3] RIP: 0033:0x7f93b2836957
[ 7000.717579][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7000.718515][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7000.718923][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7000.719310][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7000.719717][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7000.720107][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7000.720498][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7000.720897][    C3]  </TASK>
[ 7026.520162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7026.520503][    C1] rcu: 1-....: (4641962 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1126861
[ 7026.521015][    C1] rcu: (t=4632549 jiffies g=1064457 q=103 ncpus=4)
[ 7026.521325][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7026.521738][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7026.522301][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7026.522604][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7026.523495][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7026.523779][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7026.524144][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7026.524514][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7026.524881][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7026.525250][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7026.525616][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7026.526026][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7026.526335][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7026.526704][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7026.527070][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7026.527437][    C1] PKRU: 55555554
[ 7026.527605][    C1] Call Trace:
[ 7026.527763][    C1]  <IRQ>
[ 7026.527899][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7026.528151][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7026.528383][    C1]  ? check_cpu_stall+0x284/0x500
[ 7026.528620][    C1]  ? rcu_pending+0x92/0x360
[ 7026.528834][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7026.529082][    C1]  ? update_process_times+0xb9/0x110
[ 7026.529330][    C1]  ? tick_sched_handle+0x67/0x130
[ 7026.529566][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7026.529830][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7026.530053][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7026.530340][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7026.530591][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7026.530853][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7026.531097][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7026.531380][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7026.531621][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7026.531905][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7026.532178][    C1]  </IRQ>
[ 7026.532316][    C1]  <TASK>
[ 7026.532453][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7026.532743][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7026.533010][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7026.533280][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7026.533547][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7026.533835][    C1]  ? lock_acquire+0x1c1/0x220
[ 7026.534056][    C1]  ? lock_release+0x1d5/0x250
[ 7026.534277][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7026.534505][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7026.534755][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7026.535019][    C1]  ? lock_acquire+0x1c1/0x220
[ 7026.535238][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7026.535459][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7026.535699][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7026.535917][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7026.536145][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7026.536383][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7026.536640][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7026.536894][    C1]  ip_local_deliver+0x19d/0x480
[ 7026.537121][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7026.537375][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7026.537618][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7026.537936][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7026.538170][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7026.538465][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7026.538716][    C1]  ip_rcv+0x564/0x740
[ 7026.538904][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7026.539117][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7026.539352][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7026.539606][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7026.539855][    C1]  ? skb_clone+0x10b/0x330
[ 7026.540066][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7026.540361][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7026.540642][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7026.540901][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7026.541173][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7026.541401][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7026.541614][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7026.541890][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7026.542151][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7026.542450][    C1]  ? lock_acquire+0x1c1/0x220
[ 7026.542671][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7026.542944][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7026.543207][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7026.543499][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7026.543734][    C1]  ? __skb_clone+0x57a/0x760
[ 7026.543950][    C1]  netif_receive_skb+0x55/0x280
[ 7026.544179][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7026.544465][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7026.544771][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7026.545049][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7026.545300][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7026.545570][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7026.545856][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7026.546118][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7026.546411][    C1]  ? stack_trace_save+0x95/0xd0
[ 7026.546639][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7026.546895][    C1]  ? kasan_save_stack+0x34/0x50
[ 7026.547125][    C1]  ? kasan_save_stack+0x24/0x50
[ 7026.547353][    C1]  ? kasan_save_track+0x14/0x30
[ 7026.547581][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7026.547824][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7026.548058][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7026.548287][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7026.548538][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7026.548780][    C1]  ? ip_output+0x16b/0x4f0
[ 7026.548987][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7026.549223][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7026.549476][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7026.549722][    C1]  ? get_reg+0x119/0x190
[ 7026.549920][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7026.550166][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7026.550451][    C1]  __tcf_classify+0x329/0x7d0
[ 7026.550674][    C1]  tcf_classify+0x283/0x930
[ 7026.550887][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7026.551116][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7026.551352][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7026.551618][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7026.551867][    C1]  tc_run+0x2e4/0x5d0
[ 7026.552055][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7026.552269][    C1]  ? lock_acquire+0x1c1/0x220
[ 7026.552489][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7026.552729][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7026.552961][    C1]  ? lock_acquire+0x1c1/0x220
[ 7026.553182][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7026.553427][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7026.553707][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7026.553958][    C1]  ? neigh_hh_output+0x348/0x590
[ 7026.554192][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7026.554437][    C1]  ip_finish_output2+0x786/0x18e0
[ 7026.554673][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7026.554933][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7026.555244][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7026.555498][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7026.555730][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7026.555975][    C1]  ip_output+0x16b/0x4f0
[ 7026.556175][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7026.556395][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7026.556617][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7026.556882][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7026.557115][    C1]  ? ip_local_out+0x114/0x3b0
[ 7026.557336][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7026.557564][    C1]  ? __create_object+0x5e/0xb0
[ 7026.557790][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7026.558036][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7026.558298][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7026.558552][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7026.558810][    C1]  tcp_release_cb+0x1e9/0x390
[ 7026.559033][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7026.559279][    C1]  release_sock+0xb8/0x1d0
[ 7026.559489][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7026.559691][    C1]  ? lock_release+0x1d5/0x250
[ 7026.559911][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7026.560142][    C1]  ? core_sys_select+0x620/0x710
[ 7026.560377][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7026.560624][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7026.560833][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7026.561062][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7026.561296][    C1]  ? __fget_light+0x54/0x1e0
[ 7026.561514][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7026.561758][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7026.561980][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7026.562223][    C1]  ? __might_fault+0xc6/0x180
[ 7026.562447][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7026.562706][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7026.562981][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7026.563259][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7026.563554][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7026.563787][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7026.564066][    C1]  do_syscall_64+0xc9/0x1e0
[ 7026.564283][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7026.564558][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7026.564766][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7026.565659][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7026.566048][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7026.566416][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7026.566784][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7026.567152][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7026.567519][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7026.567889][    C1]  </TASK>
[ 7026.568034][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7026.568286][    C3] NMI backtrace for cpu 3
[ 7026.568291][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7026.568295][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7026.568298][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7026.568303][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7026.568306][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7026.568309][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7026.568311][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7026.568312][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7026.568314][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7026.568316][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7026.568318][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7026.568320][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7026.568323][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7026.568325][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7026.568326][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7026.568328][    C3] PKRU: 55555554
[ 7026.568329][    C3] Call Trace:
[ 7026.568331][    C3]  <NMI>
[ 7026.568333][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7026.568338][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7026.568343][    C3]  ? nmi_handle+0x153/0x420
[ 7026.568347][    C3]  ? default_do_nmi+0x41/0x100
[ 7026.568350][    C3]  ? exc_nmi+0xf3/0x120
[ 7026.568352][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7026.568357][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7026.568361][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7026.568364][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7026.568367][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7026.568370][    C3]  </NMI>
[ 7026.568371][    C3]  <IRQ>
[ 7026.568373][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7026.568376][    C3]  ? get_stack_info+0x36/0xc0
[ 7026.568380][    C3]  ? lock_acquire+0x1c1/0x220
[ 7026.568384][    C3]  ? lock_release+0x1d5/0x250
[ 7026.568388][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7026.568391][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7026.568394][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7026.568397][    C3]  ? lock_acquire+0x1c1/0x220
[ 7026.568399][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7026.568403][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7026.568406][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7026.568429][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7026.568431][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7026.568436][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7026.568441][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7026.568445][    C3]  ip_local_deliver+0x19d/0x480
[ 7026.568447][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7026.568450][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7026.568452][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7026.568457][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7026.568461][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7026.568464][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7026.568477][    C3]  ip_rcv+0x564/0x740
[ 7026.568479][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7026.568482][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7026.568486][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7026.568489][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7026.568493][    C3]  ? skb_clone+0x10b/0x330
[ 7026.568495][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7026.568501][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7026.568506][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7026.568515][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7026.568523][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7026.568526][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7026.568529][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7026.568532][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7026.568536][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7026.568540][    C3]  ? lock_acquire+0x1c1/0x220
[ 7026.568542][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7026.568547][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7026.568550][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7026.568554][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7026.568557][    C3]  ? __skb_clone+0x57a/0x760
[ 7026.568560][    C3]  netif_receive_skb+0x55/0x280
[ 7026.568563][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7026.568570][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7026.568576][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7026.568583][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7026.568588][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7026.568598][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7026.568606][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7026.568615][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7026.568624][    C3]  ? lock_release+0x1d5/0x250
[ 7026.568627][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7026.568630][    C3]  ? kernel_text_address+0xce/0xe0
[ 7026.568634][    C3]  ? __kernel_text_address+0x12/0x40
[ 7026.568636][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7026.568639][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7026.568642][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7026.568648][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7026.568650][    C3]  ? get_stack_info+0x36/0xc0
[ 7026.568655][    C3]  __tcf_classify+0x329/0x7d0
[ 7026.568660][    C3]  tcf_classify+0x283/0x930
[ 7026.568663][    C3]  ? lock_release+0x1d5/0x250
[ 7026.568666][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7026.568669][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7026.568672][    C3]  ? __kernel_text_address+0x12/0x40
[ 7026.568674][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7026.568677][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7026.568680][    C3]  tc_run+0x2e4/0x5d0
[ 7026.568684][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7026.568687][    C3]  ? lock_acquire+0x1c1/0x220
[ 7026.568689][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7026.568693][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7026.568697][    C3]  ? lock_acquire+0x1c1/0x220
[ 7026.568699][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7026.568702][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7026.568706][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7026.568709][    C3]  ? neigh_hh_output+0x348/0x590
[ 7026.568712][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7026.568716][    C3]  ip_finish_output2+0x786/0x18e0
[ 7026.568719][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7026.568727][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7026.568729][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7026.568733][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7026.568736][    C3]  ip_output+0x16b/0x4f0
[ 7026.568740][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7026.568742][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7026.568745][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7026.568748][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7026.568750][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7026.568753][    C3]  ? __alloc_skb+0xd4/0x280
[ 7026.568755][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7026.568759][    C3]  ? tcp_fragment+0x168/0x1040
[ 7026.568762][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7026.568765][    C3]  ? ip_local_out+0x114/0x3b0
[ 7026.568768][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7026.568772][    C3]  ? __skb_clone+0x57a/0x760
[ 7026.568775][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7026.568781][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7026.568784][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7026.568788][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7026.568792][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7026.568796][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7026.568799][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7026.568802][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7026.568806][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7026.568809][    C3]  tcp_write_timer+0x82/0x1d0
[ 7026.568812][    C3]  call_timer_fn+0x173/0x430
[ 7026.568816][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7026.568821][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7026.568825][    C3]  __run_timers.part.0+0x52d/0x890
[ 7026.568828][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7026.568832][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7026.568835][    C3]  ? lock_acquire+0x1c1/0x220
[ 7026.568838][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7026.568843][    C3]  ? lock_release+0x1d5/0x250
[ 7026.568845][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7026.568848][    C3]  ? ktime_get+0xb3/0x190
[ 7026.568851][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7026.568856][    C3]  run_timer_softirq+0x72/0x100
[ 7026.568859][    C3]  __do_softirq+0x1b9/0x7ff
[ 7026.568863][    C3]  irq_exit_rcu+0x98/0xc0
[ 7026.568865][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7026.568868][    C3]  </IRQ>
[ 7026.568869][    C3]  <TASK>
[ 7026.568870][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7026.568874][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7026.568876][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7026.568879][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7026.568881][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7026.568883][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7026.568884][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7026.568885][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7026.568887][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7026.568891][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7026.568895][    C3]  uart_start+0xe4/0x1b0
[ 7026.568899][    C3]  n_tty_write+0x677/0x7a0
[ 7026.568906][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7026.568910][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7026.568914][    C3]  ? lock_acquire+0x1c1/0x220
[ 7026.568916][    C3]  ? iterate_tty_write+0x95/0x540
[ 7026.568920][    C3]  iterate_tty_write+0x229/0x540
[ 7026.568925][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7026.568928][    C3]  vfs_write+0x9e9/0x10a0
[ 7026.568932][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7026.568935][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7026.568939][    C3]  ? lock_acquire+0x1c1/0x220
[ 7026.568941][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7026.568946][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7026.568949][    C3]  ? __fget_light+0x54/0x1e0
[ 7026.568953][    C3]  ksys_write+0xf5/0x1e0
[ 7026.568957][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7026.568961][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7026.568964][    C3]  do_syscall_64+0xc9/0x1e0
[ 7026.568968][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7026.568971][    C3] RIP: 0033:0x7f93b2836957
[ 7026.568974][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7026.568976][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7026.568978][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7026.568980][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7026.568982][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7026.568983][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7026.568985][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7026.568990][    C3]  </TASK>
[ 7052.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4359s! [ncat:8027]
[ 7052.613530][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7052.614686][    C1] irq event stamp: 174248
[ 7052.614889][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7052.615375][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7052.615802][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7052.616236][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7052.616663][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7052.617075][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7052.617638][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7052.617936][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7052.618834][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7052.619115][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7052.619484][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7052.619850][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7052.620216][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7052.620581][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7052.620953][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7052.621365][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7052.621670][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7052.622037][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7052.622407][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7052.622774][    C1] PKRU: 55555554
[ 7052.622940][    C1] Call Trace:
[ 7052.623095][    C1]  <IRQ>
[ 7052.623233][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7052.623474][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7052.623696][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7052.623953][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7052.624205][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7052.624470][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7052.624716][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7052.624995][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7052.625238][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7052.625523][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7052.625795][    C1]  </IRQ>
[ 7052.625932][    C1]  <TASK>
[ 7052.626071][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7052.626360][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7052.626626][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7052.626897][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7052.627161][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7052.627449][    C1]  ? lock_acquire+0x1c1/0x220
[ 7052.627671][    C1]  ? lock_release+0x1d5/0x250
[ 7052.627891][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7052.628118][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7052.628378][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7052.628640][    C1]  ? lock_acquire+0x1c1/0x220
[ 7052.628859][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7052.629081][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7052.629322][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7052.629536][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7052.629763][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7052.630000][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7052.630255][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7052.630512][    C1]  ip_local_deliver+0x19d/0x480
[ 7052.630739][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7052.630988][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7052.631231][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7052.631549][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7052.631780][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7052.632073][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7052.632316][    C1]  ip_rcv+0x564/0x740
[ 7052.632504][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7052.632716][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7052.632948][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7052.633203][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7052.633456][    C1]  ? skb_clone+0x10b/0x330
[ 7052.633663][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7052.633955][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7052.634236][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7052.634493][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7052.634765][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7052.634994][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7052.635205][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7052.635482][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7052.635741][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7052.636039][    C1]  ? lock_acquire+0x1c1/0x220
[ 7052.636264][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7052.636537][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7052.636801][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7052.637092][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7052.637328][    C1]  ? __skb_clone+0x57a/0x760
[ 7052.637544][    C1]  netif_receive_skb+0x55/0x280
[ 7052.637772][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7052.638058][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7052.638370][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7052.638643][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7052.638896][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7052.639161][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7052.639450][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7052.639711][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7052.640002][    C1]  ? stack_trace_save+0x95/0xd0
[ 7052.640233][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7052.640490][    C1]  ? kasan_save_stack+0x34/0x50
[ 7052.640719][    C1]  ? kasan_save_stack+0x24/0x50
[ 7052.640947][    C1]  ? kasan_save_track+0x14/0x30
[ 7052.641177][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7052.641420][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7052.641655][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7052.641883][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7052.642125][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7052.642369][    C1]  ? ip_output+0x16b/0x4f0
[ 7052.642577][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7052.642814][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7052.643065][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7052.643312][    C1]  ? get_reg+0x119/0x190
[ 7052.643511][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7052.643758][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7052.644042][    C1]  __tcf_classify+0x329/0x7d0
[ 7052.644265][    C1]  tcf_classify+0x283/0x930
[ 7052.644479][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7052.644708][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7052.644943][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7052.645206][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7052.645453][    C1]  tc_run+0x2e4/0x5d0
[ 7052.645643][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7052.645855][    C1]  ? lock_acquire+0x1c1/0x220
[ 7052.646075][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7052.646316][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7052.646549][    C1]  ? lock_acquire+0x1c1/0x220
[ 7052.646769][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7052.647011][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7052.647293][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7052.647544][    C1]  ? neigh_hh_output+0x348/0x590
[ 7052.647777][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7052.648021][    C1]  ip_finish_output2+0x786/0x18e0
[ 7052.648261][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7052.648521][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7052.648832][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7052.649088][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7052.649321][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7052.649564][    C1]  ip_output+0x16b/0x4f0
[ 7052.649764][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7052.649980][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7052.650204][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7052.650466][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7052.650697][    C1]  ? ip_local_out+0x114/0x3b0
[ 7052.650919][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7052.651147][    C1]  ? __create_object+0x5e/0xb0
[ 7052.651371][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7052.651615][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7052.651874][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7052.652124][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7052.652384][    C1]  tcp_release_cb+0x1e9/0x390
[ 7052.652602][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7052.652848][    C1]  release_sock+0xb8/0x1d0
[ 7052.653056][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7052.653260][    C1]  ? lock_release+0x1d5/0x250
[ 7052.653479][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7052.653709][    C1]  ? core_sys_select+0x620/0x710
[ 7052.653941][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7052.654189][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7052.654399][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7052.654628][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7052.654862][    C1]  ? __fget_light+0x54/0x1e0
[ 7052.655078][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7052.655323][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7052.655543][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7052.655785][    C1]  ? __might_fault+0xc6/0x180
[ 7052.656009][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7052.656268][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7052.656543][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7052.656819][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7052.657114][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7052.657347][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7052.657626][    C1]  do_syscall_64+0xc9/0x1e0
[ 7052.657838][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7052.658114][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7052.658324][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7052.659222][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7052.659607][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7052.659971][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7052.660340][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7052.660705][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7052.661071][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7052.661444][    C1]  </TASK>
[ 7052.661591][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4359s! [perl:7725]
[ 7052.661982][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7052.663188][    C3] irq event stamp: 290154
[ 7052.663396][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7052.663906][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7052.664390][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7052.664843][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7052.665286][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7052.665717][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7052.666306][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[ 7052.666579][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 7052.667510][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 7052.667806][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7052.668190][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7052.668577][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7052.668962][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7052.669347][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7052.669729][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7052.670158][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7052.670477][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7052.670864][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7052.671248][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7052.671630][    C3] PKRU: 55555554
[ 7052.671805][    C3] Call Trace:
[ 7052.671970][    C3]  <IRQ>
[ 7052.672111][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7052.672363][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7052.672597][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7052.672863][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7052.673126][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7052.673405][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7052.673659][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7052.673954][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7052.674207][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7052.674504][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7052.674787][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7052.675089][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7052.675369][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 7052.675638][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7052.675908][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7052.676207][    C3]  ? get_stack_info+0x36/0xc0
[ 7052.676440][    C3]  ? lock_acquire+0x1c1/0x220
[ 7052.676671][    C3]  ? lock_release+0x1d5/0x250
[ 7052.676902][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7052.677139][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7052.677402][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7052.677675][    C3]  ? lock_acquire+0x1c1/0x220
[ 7052.677905][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7052.678137][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7052.678392][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7052.678616][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7052.678854][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7052.679102][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7052.679366][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7052.679634][    C3]  ip_local_deliver+0x19d/0x480
[ 7052.679872][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7052.680133][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7052.680390][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7052.680722][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7052.680965][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7052.681273][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7052.681526][    C3]  ip_rcv+0x564/0x740
[ 7052.681723][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7052.681945][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7052.682188][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7052.682456][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7052.682680][    C3]  ? skb_clone+0x10b/0x330
[ 7052.682899][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7052.683207][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7052.683501][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7052.683773][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7052.684055][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7052.684296][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7052.684518][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7052.684804][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7052.685080][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7052.685394][    C3]  ? lock_acquire+0x1c1/0x220
[ 7052.685624][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7052.685908][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7052.686184][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7052.686488][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7052.686735][    C3]  ? __skb_clone+0x57a/0x760
[ 7052.686959][    C3]  netif_receive_skb+0x55/0x280
[ 7052.687199][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7052.687518][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7052.687847][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7052.688143][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7052.688418][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7052.688710][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7052.689012][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7052.689311][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7052.689626][    C3]  ? lock_release+0x1d5/0x250
[ 7052.689858][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7052.690113][    C3]  ? kernel_text_address+0xce/0xe0
[ 7052.690365][    C3]  ? __kernel_text_address+0x12/0x40
[ 7052.690623][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7052.690897][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7052.691197][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7052.691439][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7052.691706][    C3]  ? get_stack_info+0x36/0xc0
[ 7052.691937][    C3]  __tcf_classify+0x329/0x7d0
[ 7052.692171][    C3]  tcf_classify+0x283/0x930
[ 7052.692395][    C3]  ? lock_release+0x1d5/0x250
[ 7052.692623][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7052.692879][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7052.693126][    C3]  ? __kernel_text_address+0x12/0x40
[ 7052.693386][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7052.693657][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7052.693958][    C3]  tc_run+0x2e4/0x5d0
[ 7052.694154][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7052.694379][    C3]  ? lock_acquire+0x1c1/0x220
[ 7052.694609][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7052.694861][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7052.695104][    C3]  ? lock_acquire+0x1c1/0x220
[ 7052.695333][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7052.695588][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7052.695881][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7052.696143][    C3]  ? neigh_hh_output+0x348/0x590
[ 7052.696385][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7052.696642][    C3]  ip_finish_output2+0x786/0x18e0
[ 7052.696890][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7052.697215][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7052.697481][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7052.697724][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7052.697978][    C3]  ip_output+0x16b/0x4f0
[ 7052.698188][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7052.698426][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7052.698693][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7052.698992][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7052.699258][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7052.699500][    C3]  ? __alloc_skb+0xd4/0x280
[ 7052.699721][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7052.699980][    C3]  ? tcp_fragment+0x168/0x1040
[ 7052.700213][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7052.700455][    C3]  ? ip_local_out+0x114/0x3b0
[ 7052.700687][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7052.700926][    C3]  ? __skb_clone+0x57a/0x760
[ 7052.701152][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7052.701410][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7052.701679][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7052.701914][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7052.702154][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7052.702443][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7052.702750][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7052.702985][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7052.703235][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7052.703495][    C3]  tcp_write_timer+0x82/0x1d0
[ 7052.703724][    C3]  call_timer_fn+0x173/0x430
[ 7052.703952][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7052.704207][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7052.704458][    C3]  __run_timers.part.0+0x52d/0x890
[ 7052.704708][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7052.704967][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7052.705244][    C3]  ? lock_acquire+0x1c1/0x220
[ 7052.705472][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7052.705752][    C3]  ? lock_release+0x1d5/0x250
[ 7052.705983][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7052.706237][    C3]  ? ktime_get+0xb3/0x190
[ 7052.706448][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7052.706735][    C3]  run_timer_softirq+0x72/0x100
[ 7052.706974][    C3]  __do_softirq+0x1b9/0x7ff
[ 7052.707216][    C3]  irq_exit_rcu+0x98/0xc0
[ 7052.707432][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7052.707711][    C3]  </IRQ>
[ 7052.707862][    C3]  <TASK>
[ 7052.708010][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7052.708310][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7052.708637][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7052.709561][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7052.709853][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7052.710234][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7052.710611][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7052.710993][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7052.711373][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7052.711755][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7052.712040][    C3]  uart_start+0xe4/0x1b0
[ 7052.712249][    C3]  n_tty_write+0x677/0x7a0
[ 7052.712469][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7052.712712][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7052.712986][    C3]  ? lock_acquire+0x1c1/0x220
[ 7052.713217][    C3]  ? iterate_tty_write+0x95/0x540
[ 7052.713463][    C3]  iterate_tty_write+0x229/0x540
[ 7052.713706][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7052.713983][    C3]  vfs_write+0x9e9/0x10a0
[ 7052.714197][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7052.714429][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7052.714664][    C3]  ? lock_acquire+0x1c1/0x220
[ 7052.714893][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7052.715172][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7052.715427][    C3]  ? __fget_light+0x54/0x1e0
[ 7052.715652][    C3]  ksys_write+0xf5/0x1e0
[ 7052.715862][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7052.716100][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7052.716412][    C3]  do_syscall_64+0xc9/0x1e0
[ 7052.716642][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7052.716939][    C3] RIP: 0033:0x7f93b2836957
[ 7052.717161][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7052.718103][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7052.718513][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7052.718895][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7052.719279][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7052.719665][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7052.720048][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7052.720435][    C3]  </TASK>
[ 7080.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4385s! [ncat:8027]
[ 7080.613542][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7080.614700][    C1] irq event stamp: 174248
[ 7080.614899][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7080.615387][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7080.615816][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7080.616246][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7080.616671][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7080.617085][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7080.617648][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7080.617947][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7080.618843][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7080.619126][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7080.619492][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7080.619856][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7080.620223][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7080.620589][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7080.620954][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7080.621364][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7080.621668][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7080.622035][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7080.622402][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7080.622766][    C1] PKRU: 55555554
[ 7080.622933][    C1] Call Trace:
[ 7080.623091][    C1]  <IRQ>
[ 7080.623230][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7080.623471][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7080.623695][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7080.623950][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7080.624200][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7080.624467][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7080.624712][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7080.624993][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7080.625236][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7080.625520][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7080.625791][    C1]  </IRQ>
[ 7080.625931][    C1]  <TASK>
[ 7080.626069][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7080.626371][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7080.626637][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7080.626910][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7080.627178][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7080.627465][    C1]  ? lock_acquire+0x1c1/0x220
[ 7080.627688][    C1]  ? lock_release+0x1d5/0x250
[ 7080.627910][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7080.628139][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7080.628394][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7080.628656][    C1]  ? lock_acquire+0x1c1/0x220
[ 7080.628875][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7080.629097][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7080.629338][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7080.629554][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7080.629781][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7080.630019][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7080.630276][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7080.630530][    C1]  ip_local_deliver+0x19d/0x480
[ 7080.630757][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7080.631006][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7080.631248][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7080.631568][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7080.631800][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7080.632098][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7080.632341][    C1]  ip_rcv+0x564/0x740
[ 7080.632529][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7080.632741][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7080.632974][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7080.633233][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7080.633485][    C1]  ? skb_clone+0x10b/0x330
[ 7080.633694][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7080.633988][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7080.634268][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7080.634529][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7080.634799][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7080.635029][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7080.635246][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7080.635521][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7080.635785][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7080.636084][    C1]  ? lock_acquire+0x1c1/0x220
[ 7080.636304][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7080.636577][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7080.636839][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7080.637131][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7080.637366][    C1]  ? __skb_clone+0x57a/0x760
[ 7080.637580][    C1]  netif_receive_skb+0x55/0x280
[ 7080.637808][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7080.638095][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7080.638407][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7080.638683][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7080.638936][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7080.639201][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7080.639488][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7080.639750][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7080.640041][    C1]  ? stack_trace_save+0x95/0xd0
[ 7080.640270][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7080.640530][    C1]  ? kasan_save_stack+0x34/0x50
[ 7080.640759][    C1]  ? kasan_save_stack+0x24/0x50
[ 7080.640986][    C1]  ? kasan_save_track+0x14/0x30
[ 7080.641217][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7080.641460][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7080.641695][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7080.641924][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7080.642168][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7080.642412][    C1]  ? ip_output+0x16b/0x4f0
[ 7080.642621][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7080.642860][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7080.643111][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7080.643360][    C1]  ? get_reg+0x119/0x190
[ 7080.643561][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7080.643807][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7080.644093][    C1]  __tcf_classify+0x329/0x7d0
[ 7080.644317][    C1]  tcf_classify+0x283/0x930
[ 7080.644532][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7080.644762][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7080.644998][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7080.645263][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7080.645512][    C1]  tc_run+0x2e4/0x5d0
[ 7080.645700][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7080.645913][    C1]  ? lock_acquire+0x1c1/0x220
[ 7080.646131][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7080.646373][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7080.646606][    C1]  ? lock_acquire+0x1c1/0x220
[ 7080.646826][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7080.647069][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7080.647352][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7080.647602][    C1]  ? neigh_hh_output+0x348/0x590
[ 7080.647835][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7080.648078][    C1]  ip_finish_output2+0x786/0x18e0
[ 7080.648337][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7080.648608][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7080.648935][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7080.649203][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7080.649448][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7080.649702][    C1]  ip_output+0x16b/0x4f0
[ 7080.649901][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7080.650117][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7080.650343][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7080.650607][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7080.650838][    C1]  ? ip_local_out+0x114/0x3b0
[ 7080.651060][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7080.651290][    C1]  ? __create_object+0x5e/0xb0
[ 7080.651515][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7080.651761][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7080.652020][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7080.652274][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7080.652537][    C1]  tcp_release_cb+0x1e9/0x390
[ 7080.652758][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7080.653003][    C1]  release_sock+0xb8/0x1d0
[ 7080.653212][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7080.653417][    C1]  ? lock_release+0x1d5/0x250
[ 7080.653637][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7080.653869][    C1]  ? core_sys_select+0x620/0x710
[ 7080.654102][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7080.654352][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7080.654560][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7080.654788][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7080.655022][    C1]  ? __fget_light+0x54/0x1e0
[ 7080.655241][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7080.655484][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7080.655707][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7080.655950][    C1]  ? __might_fault+0xc6/0x180
[ 7080.656173][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7080.656435][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7080.656711][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7080.656987][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7080.657284][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7080.657516][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7080.657795][    C1]  do_syscall_64+0xc9/0x1e0
[ 7080.658010][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7080.658291][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7080.658502][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7080.659394][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7080.659782][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7080.660150][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7080.660518][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7080.660884][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7080.661256][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7080.661627][    C1]  </TASK>
[ 7080.661771][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4385s! [perl:7725]
[ 7080.662165][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7080.663377][    C3] irq event stamp: 290154
[ 7080.663587][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7080.664099][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7080.664586][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7080.665041][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7080.665487][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7080.665920][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7080.666513][    C3] RIP: 0010:kasan_check_range+0x158/0x1c0
[ 7080.666793][    C3] Code: 11 80 38 00 74 ef 4d 8d 1c 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 <48> 83 c0 01 48 39 d0 74 a5 80 38 00 74 f2 e9 74 ff ff ff b8 01 00
[ 7080.667730][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000246
[ 7080.668028][    C3] RAX: ffffed1000f5136b RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[ 7080.668418][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7080.668803][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[ 7080.669189][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7080.669574][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7080.669961][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7080.670394][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7080.670715][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7080.671103][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7080.671489][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7080.671874][    C3] PKRU: 55555554
[ 7080.672050][    C3] Call Trace:
[ 7080.672216][    C3]  <IRQ>
[ 7080.672359][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7080.672611][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7080.672848][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7080.673115][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7080.673381][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7080.673659][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7080.673914][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7080.674211][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7080.674462][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 7080.674714][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7080.675012][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7080.675299][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7080.675600][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7080.675880][    C3]  ? kasan_check_range+0x158/0x1c0
[ 7080.676133][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7080.676404][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7080.676706][    C3]  ? get_stack_info+0x36/0xc0
[ 7080.676939][    C3]  ? lock_acquire+0x1c1/0x220
[ 7080.677172][    C3]  ? lock_release+0x1d5/0x250
[ 7080.677404][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7080.677643][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7080.677908][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7080.678183][    C3]  ? lock_acquire+0x1c1/0x220
[ 7080.678419][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7080.678651][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7080.678902][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7080.679127][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7080.679367][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7080.679616][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7080.679880][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7080.680150][    C3]  ip_local_deliver+0x19d/0x480
[ 7080.680390][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7080.680653][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7080.680907][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7080.681243][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7080.681486][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7080.681796][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7080.682050][    C3]  ip_rcv+0x564/0x740
[ 7080.682249][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7080.682472][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7080.682717][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7080.682984][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7080.683210][    C3]  ? skb_clone+0x10b/0x330
[ 7080.683429][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7080.683738][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7080.684033][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7080.684306][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7080.684591][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7080.684832][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7080.685055][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7080.685345][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7080.685622][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7080.685937][    C3]  ? lock_acquire+0x1c1/0x220
[ 7080.686167][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7080.686454][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7080.686731][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7080.687038][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7080.687286][    C3]  ? __skb_clone+0x57a/0x760
[ 7080.687531][    C3]  netif_receive_skb+0x55/0x280
[ 7080.687775][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7080.688085][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7080.688418][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7080.688723][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7080.688988][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7080.689266][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7080.689570][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7080.689870][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7080.690187][    C3]  ? lock_release+0x1d5/0x250
[ 7080.690418][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7080.690675][    C3]  ? kernel_text_address+0xce/0xe0
[ 7080.690927][    C3]  ? __kernel_text_address+0x12/0x40
[ 7080.691187][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7080.691459][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7080.691760][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7080.692003][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7080.692271][    C3]  ? get_stack_info+0x36/0xc0
[ 7080.692504][    C3]  __tcf_classify+0x329/0x7d0
[ 7080.692738][    C3]  tcf_classify+0x283/0x930
[ 7080.692963][    C3]  ? lock_release+0x1d5/0x250
[ 7080.693193][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7080.693449][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7080.693698][    C3]  ? __kernel_text_address+0x12/0x40
[ 7080.693958][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7080.694231][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7080.694534][    C3]  tc_run+0x2e4/0x5d0
[ 7080.694731][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7080.694956][    C3]  ? lock_acquire+0x1c1/0x220
[ 7080.695187][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7080.695440][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7080.695685][    C3]  ? lock_acquire+0x1c1/0x220
[ 7080.695914][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7080.696170][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7080.696465][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7080.696727][    C3]  ? neigh_hh_output+0x348/0x590
[ 7080.696971][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7080.697229][    C3]  ip_finish_output2+0x786/0x18e0
[ 7080.697477][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7080.697805][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7080.698073][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7080.698323][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7080.698579][    C3]  ip_output+0x16b/0x4f0
[ 7080.698789][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7080.699025][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7080.699294][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7080.699594][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7080.699863][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7080.700107][    C3]  ? __alloc_skb+0xd4/0x280
[ 7080.700329][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7080.700589][    C3]  ? tcp_fragment+0x168/0x1040
[ 7080.700824][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7080.701068][    C3]  ? ip_local_out+0x114/0x3b0
[ 7080.701301][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7080.701542][    C3]  ? __skb_clone+0x57a/0x760
[ 7080.701769][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7080.702027][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7080.702298][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7080.702535][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7080.702776][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7080.703065][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7080.703376][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7080.703612][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7080.703863][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7080.704124][    C3]  tcp_write_timer+0x82/0x1d0
[ 7080.704356][    C3]  call_timer_fn+0x173/0x430
[ 7080.704585][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7080.704839][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7080.705092][    C3]  __run_timers.part.0+0x52d/0x890
[ 7080.705345][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7080.705604][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7080.705882][    C3]  ? lock_acquire+0x1c1/0x220
[ 7080.706112][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7080.706395][    C3]  ? lock_release+0x1d5/0x250
[ 7080.706629][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7080.706884][    C3]  ? ktime_get+0xb3/0x190
[ 7080.707097][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7080.707405][    C3]  run_timer_softirq+0x72/0x100
[ 7080.707650][    C3]  __do_softirq+0x1b9/0x7ff
[ 7080.707877][    C3]  irq_exit_rcu+0x98/0xc0
[ 7080.708096][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7080.708390][    C3]  </IRQ>
[ 7080.708537][    C3]  <TASK>
[ 7080.708682][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7080.708976][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7080.709291][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7080.710231][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7080.710529][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7080.710915][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7080.711301][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7080.711687][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7080.712073][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7080.712461][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7080.712748][    C3]  uart_start+0xe4/0x1b0
[ 7080.712958][    C3]  n_tty_write+0x677/0x7a0
[ 7080.713181][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7080.713425][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7080.713702][    C3]  ? lock_acquire+0x1c1/0x220
[ 7080.713935][    C3]  ? iterate_tty_write+0x95/0x540
[ 7080.714183][    C3]  iterate_tty_write+0x229/0x540
[ 7080.714428][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7080.714708][    C3]  vfs_write+0x9e9/0x10a0
[ 7080.714923][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7080.715156][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7080.715394][    C3]  ? lock_acquire+0x1c1/0x220
[ 7080.715625][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7080.715906][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7080.716162][    C3]  ? __fget_light+0x54/0x1e0
[ 7080.716390][    C3]  ksys_write+0xf5/0x1e0
[ 7080.716601][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7080.716842][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7080.717136][    C3]  do_syscall_64+0xc9/0x1e0
[ 7080.717362][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7080.717653][    C3] RIP: 0033:0x7f93b2836957
[ 7080.717870][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7080.718813][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7080.719222][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7080.719607][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7080.719991][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7080.720379][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7080.720765][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7080.721153][    C3]  </TASK>
[ 7104.572163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7104.572514][    C3] rcu: 3-....: (4709964 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1145582
[ 7104.573062][    C3] rcu: (t=4710601 jiffies g=1064457 q=103 ncpus=4)
[ 7104.573384][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 7104.573649][    C1] NMI backtrace for cpu 1
[ 7104.573657][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7104.573661][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7104.573664][    C1] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 7104.573672][    C1] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 7104.573676][    C1] RSP: 0018:ffffc9000009e948 EFLAGS: 00000202
[ 7104.573679][    C1] RAX: ffff888007a88e18 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7104.573681][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7104.573683][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7104.573684][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7104.573686][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7104.573688][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7104.573690][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7104.573693][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7104.573695][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7104.573696][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7104.573697][    C1] PKRU: 55555554
[ 7104.573698][    C1] Call Trace:
[ 7104.573701][    C1]  <NMI>
[ 7104.573706][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 7104.573712][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7104.573718][    C1]  ? nmi_handle+0x153/0x420
[ 7104.573722][    C1]  ? default_do_nmi+0x41/0x100
[ 7104.573726][    C1]  ? exc_nmi+0xf3/0x120
[ 7104.573728][    C1]  ? end_repeat_nmi+0xf/0x60
[ 7104.573734][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7104.573739][    C1]  ? kasan_check_range+0x12/0x1c0
[ 7104.573742][    C1]  ? kasan_check_range+0x12/0x1c0
[ 7104.573745][    C1]  ? kasan_check_range+0x12/0x1c0
[ 7104.573748][    C1]  </NMI>
[ 7104.573749][    C1]  <TASK>
[ 7104.573750][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7104.573754][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7104.573759][    C1]  ? lock_acquire+0x1c1/0x220
[ 7104.573764][    C1]  ? lock_release+0x1d5/0x250
[ 7104.573768][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7104.573771][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7104.573774][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7104.573777][    C1]  ? lock_acquire+0x1c1/0x220
[ 7104.573780][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7104.573784][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7104.573787][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7104.573794][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7104.573796][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7104.573801][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7104.573807][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7104.573810][    C1]  ip_local_deliver+0x19d/0x480
[ 7104.573814][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7104.573816][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7104.573818][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7104.573824][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7104.573828][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7104.573831][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7104.573840][    C1]  ip_rcv+0x564/0x740
[ 7104.573843][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7104.573846][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7104.573851][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7104.573854][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7104.573857][    C1]  ? skb_clone+0x10b/0x330
[ 7104.573861][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7104.573867][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7104.573872][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7104.573875][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7104.573884][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7104.573888][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7104.573890][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7104.573894][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7104.573897][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7104.573901][    C1]  ? lock_acquire+0x1c1/0x220
[ 7104.573903][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7104.573907][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7104.573911][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7104.573915][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7104.573918][    C1]  ? __skb_clone+0x57a/0x760
[ 7104.573921][    C1]  netif_receive_skb+0x55/0x280
[ 7104.573924][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7104.573932][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7104.573939][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7104.573945][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7104.573950][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7104.573959][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7104.573966][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7104.573968][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7104.573975][    C1]  ? stack_trace_save+0x95/0xd0
[ 7104.573978][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7104.573984][    C1]  ? kasan_save_stack+0x34/0x50
[ 7104.573988][    C1]  ? kasan_save_stack+0x24/0x50
[ 7104.573991][    C1]  ? kasan_save_track+0x14/0x30
[ 7104.573993][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7104.573996][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7104.573998][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7104.574002][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7104.574005][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7104.574008][    C1]  ? ip_output+0x16b/0x4f0
[ 7104.574010][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7104.574013][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7104.574016][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7104.574019][    C1]  ? get_reg+0x119/0x190
[ 7104.574022][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7104.574024][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7104.574029][    C1]  __tcf_classify+0x329/0x7d0
[ 7104.574034][    C1]  tcf_classify+0x283/0x930
[ 7104.574037][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7104.574041][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7104.574044][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7104.574047][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7104.574050][    C1]  tc_run+0x2e4/0x5d0
[ 7104.574054][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7104.574057][    C1]  ? lock_acquire+0x1c1/0x220
[ 7104.574059][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7104.574062][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7104.574066][    C1]  ? lock_acquire+0x1c1/0x220
[ 7104.574068][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7104.574071][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7104.574075][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7104.574078][    C1]  ? neigh_hh_output+0x348/0x590
[ 7104.574081][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7104.574084][    C1]  ip_finish_output2+0x786/0x18e0
[ 7104.574087][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7104.574090][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7104.574097][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7104.574099][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7104.574103][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7104.574106][    C1]  ip_output+0x16b/0x4f0
[ 7104.574108][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7104.574111][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7104.574114][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7104.574118][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7104.574121][    C1]  ? ip_local_out+0x114/0x3b0
[ 7104.574124][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7104.574128][    C1]  ? __create_object+0x5e/0xb0
[ 7104.574131][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7104.574137][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7104.574140][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7104.574144][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7104.574148][    C1]  tcp_release_cb+0x1e9/0x390
[ 7104.574151][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7104.574155][    C1]  release_sock+0xb8/0x1d0
[ 7104.574158][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7104.574162][    C1]  ? lock_release+0x1d5/0x250
[ 7104.574164][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7104.574166][    C1]  ? core_sys_select+0x620/0x710
[ 7104.574171][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7104.574176][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7104.574178][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7104.574182][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7104.574184][    C1]  ? __fget_light+0x54/0x1e0
[ 7104.574188][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7104.574193][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7104.574196][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7104.574200][    C1]  ? __might_fault+0xc6/0x180
[ 7104.574206][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7104.574209][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7104.574212][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7104.574216][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7104.574221][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7104.574224][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7104.574227][    C1]  do_syscall_64+0xc9/0x1e0
[ 7104.574232][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7104.574235][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7104.574239][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7104.574242][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7104.574244][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7104.574246][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7104.574248][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7104.574249][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7104.574251][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7104.574256][    C1]  </TASK>
[ 7104.574643][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7104.620173][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7104.620766][    C3] RIP: 0010:kasan_check_range+0x1b/0x1c0
[ 7104.621047][    C3] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[ 7104.621988][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000286
[ 7104.622287][    C3] RAX: ffff888007a89b5c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7104.622675][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7104.623061][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7104.623450][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7104.623837][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7104.624223][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7104.624656][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7104.624976][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7104.625364][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7104.625752][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7104.626138][    C3] PKRU: 55555554
[ 7104.626316][    C3] Call Trace:
[ 7104.626480][    C3]  <IRQ>
[ 7104.626625][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7104.626890][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 7104.627135][    C3]  ? check_cpu_stall+0x284/0x500
[ 7104.627380][    C3]  ? rcu_pending+0x92/0x360
[ 7104.627604][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7104.627866][    C3]  ? update_process_times+0xb9/0x110
[ 7104.628128][    C3]  ? tick_sched_handle+0x67/0x130
[ 7104.628401][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7104.628682][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7104.628924][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7104.629234][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7104.629504][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7104.629801][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7104.630057][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7104.630353][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7104.630607][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 7104.630860][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7104.631159][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7104.631445][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7104.631750][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7104.632031][    C3]  ? kasan_check_range+0x1b/0x1c0
[ 7104.632280][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7104.632551][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7104.632853][    C3]  ? get_stack_info+0x36/0xc0
[ 7104.633087][    C3]  ? lock_acquire+0x1c1/0x220
[ 7104.633320][    C3]  ? lock_release+0x1d5/0x250
[ 7104.633553][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7104.633794][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7104.634057][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7104.634335][    C3]  ? lock_acquire+0x1c1/0x220
[ 7104.634564][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7104.634799][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7104.635050][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7104.635279][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7104.635518][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7104.635767][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7104.636034][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7104.636302][    C3]  ip_local_deliver+0x19d/0x480
[ 7104.636542][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7104.636804][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7104.637060][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7104.637397][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7104.637642][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7104.637952][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7104.638211][    C3]  ip_rcv+0x564/0x740
[ 7104.638409][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7104.638633][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7104.638878][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7104.639144][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7104.639369][    C3]  ? skb_clone+0x10b/0x330
[ 7104.639590][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7104.639898][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7104.640195][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7104.640467][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7104.640754][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7104.640994][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7104.641216][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7104.641507][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7104.641782][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7104.642096][    C3]  ? lock_acquire+0x1c1/0x220
[ 7104.642328][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7104.642615][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7104.642889][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7104.643197][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7104.643444][    C3]  ? __skb_clone+0x57a/0x760
[ 7104.643672][    C3]  netif_receive_skb+0x55/0x280
[ 7104.643913][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7104.644215][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7104.644537][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7104.644826][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7104.645091][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7104.645371][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7104.645675][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7104.645975][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7104.646292][    C3]  ? lock_release+0x1d5/0x250
[ 7104.646524][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7104.646784][    C3]  ? kernel_text_address+0xce/0xe0
[ 7104.647037][    C3]  ? __kernel_text_address+0x12/0x40
[ 7104.647298][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7104.647573][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7104.647877][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7104.648121][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7104.648392][    C3]  ? get_stack_info+0x36/0xc0
[ 7104.648627][    C3]  __tcf_classify+0x329/0x7d0
[ 7104.648860][    C3]  tcf_classify+0x283/0x930
[ 7104.649083][    C3]  ? lock_release+0x1d5/0x250
[ 7104.649315][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7104.649570][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7104.649819][    C3]  ? __kernel_text_address+0x12/0x40
[ 7104.650077][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7104.650352][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7104.650655][    C3]  tc_run+0x2e4/0x5d0
[ 7104.650855][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7104.651077][    C3]  ? lock_acquire+0x1c1/0x220
[ 7104.651309][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7104.651561][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7104.651806][    C3]  ? lock_acquire+0x1c1/0x220
[ 7104.652038][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7104.652294][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7104.652590][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7104.652853][    C3]  ? neigh_hh_output+0x348/0x590
[ 7104.653098][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7104.653355][    C3]  ip_finish_output2+0x786/0x18e0
[ 7104.653603][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7104.653930][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7104.654198][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7104.654442][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7104.654699][    C3]  ip_output+0x16b/0x4f0
[ 7104.654909][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7104.655146][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7104.655413][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7104.655716][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7104.655983][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7104.656228][    C3]  ? __alloc_skb+0xd4/0x280
[ 7104.656453][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7104.656715][    C3]  ? tcp_fragment+0x168/0x1040
[ 7104.656952][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7104.657197][    C3]  ? ip_local_out+0x114/0x3b0
[ 7104.657429][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7104.657669][    C3]  ? __skb_clone+0x57a/0x760
[ 7104.657898][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7104.658159][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7104.658431][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7104.658667][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7104.658908][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7104.659203][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7104.659513][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7104.659750][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7104.660002][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7104.660263][    C3]  tcp_write_timer+0x82/0x1d0
[ 7104.660496][    C3]  call_timer_fn+0x173/0x430
[ 7104.660724][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7104.660978][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7104.661232][    C3]  __run_timers.part.0+0x52d/0x890
[ 7104.661484][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7104.661745][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7104.662020][    C3]  ? lock_acquire+0x1c1/0x220
[ 7104.662252][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7104.662534][    C3]  ? lock_release+0x1d5/0x250
[ 7104.662764][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7104.663019][    C3]  ? ktime_get+0xb3/0x190
[ 7104.663235][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7104.663525][    C3]  run_timer_softirq+0x72/0x100
[ 7104.663765][    C3]  __do_softirq+0x1b9/0x7ff
[ 7104.663992][    C3]  irq_exit_rcu+0x98/0xc0
[ 7104.664204][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7104.664483][    C3]  </IRQ>
[ 7104.664628][    C3]  <TASK>
[ 7104.664774][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7104.665067][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7104.665382][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7104.666321][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7104.666618][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7104.667005][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7104.667394][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7104.667785][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7104.668174][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7104.668564][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7104.668850][    C3]  uart_start+0xe4/0x1b0
[ 7104.669064][    C3]  n_tty_write+0x677/0x7a0
[ 7104.669287][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7104.669531][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7104.669809][    C3]  ? lock_acquire+0x1c1/0x220
[ 7104.670039][    C3]  ? iterate_tty_write+0x95/0x540
[ 7104.670288][    C3]  iterate_tty_write+0x229/0x540
[ 7104.670533][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7104.670815][    C3]  vfs_write+0x9e9/0x10a0
[ 7104.671032][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7104.671268][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7104.671506][    C3]  ? lock_acquire+0x1c1/0x220
[ 7104.671736][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7104.672017][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7104.672273][    C3]  ? __fget_light+0x54/0x1e0
[ 7104.672504][    C3]  ksys_write+0xf5/0x1e0
[ 7104.672713][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7104.672955][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7104.673250][    C3]  do_syscall_64+0xc9/0x1e0
[ 7104.673474][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7104.673765][    C3] RIP: 0033:0x7f93b2836957
[ 7104.673986][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7104.674927][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7104.675335][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7104.675723][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7104.676110][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7104.676497][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7104.676883][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7104.677275][    C3]  </TASK>
[ 7128.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4430s! [ncat:8027]
[ 7128.613541][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7128.614703][    C1] irq event stamp: 174248
[ 7128.614904][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7128.615393][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7128.615822][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7128.616253][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7128.616677][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7128.617089][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7128.617654][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7128.617953][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7128.618858][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7128.619139][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7128.619506][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7128.619870][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7128.620239][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7128.620605][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7128.620970][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7128.621381][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7128.621684][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7128.622051][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7128.622417][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7128.622782][    C1] PKRU: 55555554
[ 7128.622948][    C1] Call Trace:
[ 7128.623106][    C1]  <IRQ>
[ 7128.623243][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7128.623485][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7128.623710][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7128.623965][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7128.624217][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7128.624484][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7128.624729][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7128.625011][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7128.625254][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7128.625541][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7128.625813][    C1]  </IRQ>
[ 7128.625953][    C1]  <TASK>
[ 7128.626091][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7128.626381][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7128.626653][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7128.626924][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7128.627192][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7128.627480][    C1]  ? lock_acquire+0x1c1/0x220
[ 7128.627701][    C1]  ? lock_release+0x1d5/0x250
[ 7128.627923][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7128.628206][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7128.628457][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7128.628719][    C1]  ? lock_acquire+0x1c1/0x220
[ 7128.628938][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7128.629160][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7128.629401][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7128.629618][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7128.629846][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7128.630084][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7128.630340][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7128.630594][    C1]  ip_local_deliver+0x19d/0x480
[ 7128.630821][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7128.631070][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7128.631315][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7128.631635][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7128.631868][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7128.632163][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7128.632406][    C1]  ip_rcv+0x564/0x740
[ 7128.632593][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7128.632806][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7128.633039][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7128.633296][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7128.633547][    C1]  ? skb_clone+0x10b/0x330
[ 7128.633757][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7128.634051][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7128.634332][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7128.634594][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7128.634864][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7128.635092][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7128.635306][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7128.635580][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7128.635844][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7128.636143][    C1]  ? lock_acquire+0x1c1/0x220
[ 7128.636366][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7128.636637][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7128.636900][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7128.637193][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7128.637429][    C1]  ? __skb_clone+0x57a/0x760
[ 7128.637643][    C1]  netif_receive_skb+0x55/0x280
[ 7128.637872][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7128.638181][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7128.638486][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7128.638762][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7128.639014][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7128.639280][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7128.639568][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7128.639831][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7128.640123][    C1]  ? stack_trace_save+0x95/0xd0
[ 7128.640351][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7128.640609][    C1]  ? kasan_save_stack+0x34/0x50
[ 7128.640838][    C1]  ? kasan_save_stack+0x24/0x50
[ 7128.641065][    C1]  ? kasan_save_track+0x14/0x30
[ 7128.641293][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7128.641537][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7128.641772][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7128.642000][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7128.642245][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7128.642489][    C1]  ? ip_output+0x16b/0x4f0
[ 7128.642697][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7128.642933][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7128.643185][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7128.643434][    C1]  ? get_reg+0x119/0x190
[ 7128.643632][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7128.643879][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7128.644164][    C1]  __tcf_classify+0x329/0x7d0
[ 7128.644388][    C1]  tcf_classify+0x283/0x930
[ 7128.644600][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7128.644831][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7128.645066][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7128.645330][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7128.645577][    C1]  tc_run+0x2e4/0x5d0
[ 7128.645767][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7128.645982][    C1]  ? lock_acquire+0x1c1/0x220
[ 7128.646201][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7128.646443][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7128.646675][    C1]  ? lock_acquire+0x1c1/0x220
[ 7128.646895][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7128.647139][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7128.647422][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7128.647673][    C1]  ? neigh_hh_output+0x348/0x590
[ 7128.647906][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7128.648164][    C1]  ip_finish_output2+0x786/0x18e0
[ 7128.648400][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7128.648660][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7128.648970][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7128.649225][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7128.649457][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7128.649701][    C1]  ip_output+0x16b/0x4f0
[ 7128.649900][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7128.650116][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7128.650341][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7128.650608][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7128.650839][    C1]  ? ip_local_out+0x114/0x3b0
[ 7128.651059][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7128.651301][    C1]  ? __create_object+0x5e/0xb0
[ 7128.651524][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7128.651770][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7128.652029][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7128.652281][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7128.652539][    C1]  tcp_release_cb+0x1e9/0x390
[ 7128.652760][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7128.653004][    C1]  release_sock+0xb8/0x1d0
[ 7128.653215][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7128.653418][    C1]  ? lock_release+0x1d5/0x250
[ 7128.653639][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7128.653869][    C1]  ? core_sys_select+0x620/0x710
[ 7128.654103][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7128.654353][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7128.654558][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7128.654789][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7128.655024][    C1]  ? __fget_light+0x54/0x1e0
[ 7128.655243][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7128.655488][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7128.655710][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7128.655953][    C1]  ? __might_fault+0xc6/0x180
[ 7128.656179][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7128.656439][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7128.656716][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7128.656990][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7128.657287][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7128.657520][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7128.657799][    C1]  do_syscall_64+0xc9/0x1e0
[ 7128.658014][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7128.658305][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7128.658517][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7128.659414][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7128.659804][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7128.660173][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7128.660542][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7128.660909][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7128.661281][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7128.661652][    C1]  </TASK>
[ 7128.661797][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4430s! [perl:7725]
[ 7128.662197][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7128.663402][    C3] irq event stamp: 290154
[ 7128.663614][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7128.664124][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7128.664614][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7128.665068][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7128.665514][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7128.665949][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7128.666543][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7128.666858][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7128.667797][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7128.668099][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7128.668485][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7128.668870][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7128.669260][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7128.669646][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7128.670031][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7128.670463][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7128.670783][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7128.671173][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7128.671559][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7128.671945][    C3] PKRU: 55555554
[ 7128.672120][    C3] Call Trace:
[ 7128.672286][    C3]  <IRQ>
[ 7128.672429][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7128.672683][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7128.672918][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7128.673187][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7128.673452][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7128.673732][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7128.673987][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7128.674285][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7128.674540][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7128.674840][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7128.675123][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7128.675429][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7128.675712][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7128.675996][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7128.676278][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7128.676580][    C3]  ? get_stack_info+0x36/0xc0
[ 7128.676812][    C3]  ? lock_acquire+0x1c1/0x220
[ 7128.677043][    C3]  ? lock_release+0x1d5/0x250
[ 7128.677277][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7128.677518][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7128.677781][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7128.678061][    C3]  ? lock_acquire+0x1c1/0x220
[ 7128.678293][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7128.678527][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7128.678778][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7128.679006][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7128.679247][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7128.679496][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7128.679761][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7128.680030][    C3]  ip_local_deliver+0x19d/0x480
[ 7128.680270][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7128.680532][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7128.680787][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7128.681123][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7128.681369][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7128.681679][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7128.681933][    C3]  ip_rcv+0x564/0x740
[ 7128.682130][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7128.682355][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7128.682599][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7128.682867][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7128.683091][    C3]  ? skb_clone+0x10b/0x330
[ 7128.683310][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7128.683619][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7128.683917][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7128.684189][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7128.684474][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7128.684714][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7128.684936][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7128.685227][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7128.685502][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7128.685816][    C3]  ? lock_acquire+0x1c1/0x220
[ 7128.686048][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7128.686336][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7128.686611][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7128.686918][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7128.687166][    C3]  ? __skb_clone+0x57a/0x760
[ 7128.687411][    C3]  netif_receive_skb+0x55/0x280
[ 7128.687658][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7128.687967][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7128.688302][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7128.688610][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7128.688874][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7128.689156][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7128.689460][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7128.689758][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7128.690075][    C3]  ? lock_release+0x1d5/0x250
[ 7128.690307][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7128.690566][    C3]  ? kernel_text_address+0xce/0xe0
[ 7128.690817][    C3]  ? __kernel_text_address+0x12/0x40
[ 7128.691076][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7128.691351][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7128.691655][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7128.691898][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7128.692166][    C3]  ? get_stack_info+0x36/0xc0
[ 7128.692400][    C3]  __tcf_classify+0x329/0x7d0
[ 7128.692633][    C3]  tcf_classify+0x283/0x930
[ 7128.692857][    C3]  ? lock_release+0x1d5/0x250
[ 7128.693089][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7128.693345][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7128.693593][    C3]  ? __kernel_text_address+0x12/0x40
[ 7128.693852][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7128.694127][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7128.694430][    C3]  tc_run+0x2e4/0x5d0
[ 7128.694629][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7128.694851][    C3]  ? lock_acquire+0x1c1/0x220
[ 7128.695082][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7128.695336][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7128.695581][    C3]  ? lock_acquire+0x1c1/0x220
[ 7128.695813][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7128.696069][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7128.696364][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7128.696627][    C3]  ? neigh_hh_output+0x348/0x590
[ 7128.696872][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7128.697128][    C3]  ip_finish_output2+0x786/0x18e0
[ 7128.697377][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7128.697703][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7128.697970][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7128.698219][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7128.698476][    C3]  ip_output+0x16b/0x4f0
[ 7128.698686][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7128.698922][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7128.699189][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7128.699491][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7128.699758][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7128.700002][    C3]  ? __alloc_skb+0xd4/0x280
[ 7128.700226][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7128.700486][    C3]  ? tcp_fragment+0x168/0x1040
[ 7128.700722][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7128.700966][    C3]  ? ip_local_out+0x114/0x3b0
[ 7128.701198][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7128.701437][    C3]  ? __skb_clone+0x57a/0x760
[ 7128.701666][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7128.701923][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7128.702196][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7128.702432][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7128.702673][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7128.702965][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7128.703276][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7128.703513][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7128.703764][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7128.704025][    C3]  tcp_write_timer+0x82/0x1d0
[ 7128.704258][    C3]  call_timer_fn+0x173/0x430
[ 7128.704485][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7128.704742][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7128.704995][    C3]  __run_timers.part.0+0x52d/0x890
[ 7128.705248][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7128.705509][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7128.705783][    C3]  ? lock_acquire+0x1c1/0x220
[ 7128.706014][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7128.706296][    C3]  ? lock_release+0x1d5/0x250
[ 7128.706526][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7128.706780][    C3]  ? ktime_get+0xb3/0x190
[ 7128.706996][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7128.707301][    C3]  run_timer_softirq+0x72/0x100
[ 7128.707547][    C3]  __do_softirq+0x1b9/0x7ff
[ 7128.707779][    C3]  irq_exit_rcu+0x98/0xc0
[ 7128.707996][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7128.708283][    C3]  </IRQ>
[ 7128.708441][    C3]  <TASK>
[ 7128.708587][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7128.708880][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7128.709192][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7128.710132][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7128.710429][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7128.710814][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7128.711201][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7128.711587][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7128.711973][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7128.712361][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7128.712647][    C3]  uart_start+0xe4/0x1b0
[ 7128.712859][    C3]  n_tty_write+0x677/0x7a0
[ 7128.713081][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7128.713326][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7128.713603][    C3]  ? lock_acquire+0x1c1/0x220
[ 7128.713833][    C3]  ? iterate_tty_write+0x95/0x540
[ 7128.714081][    C3]  iterate_tty_write+0x229/0x540
[ 7128.714325][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7128.714606][    C3]  vfs_write+0x9e9/0x10a0
[ 7128.714820][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7128.715058][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7128.715296][    C3]  ? lock_acquire+0x1c1/0x220
[ 7128.715526][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7128.715807][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7128.716063][    C3]  ? __fget_light+0x54/0x1e0
[ 7128.716293][    C3]  ksys_write+0xf5/0x1e0
[ 7128.716503][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7128.716744][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7128.717039][    C3]  do_syscall_64+0xc9/0x1e0
[ 7128.717262][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7128.717554][    C3] RIP: 0033:0x7f93b2836957
[ 7128.717773][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7128.718712][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7128.719117][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7128.719505][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7128.719891][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7128.720276][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7128.720661][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7128.721050][    C3]  </TASK>
[ 7156.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4456s! [ncat:8027]
[ 7156.613536][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7156.614694][    C1] irq event stamp: 174248
[ 7156.614893][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7156.615381][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7156.615809][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7156.616239][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7156.616663][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7156.617074][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7156.617637][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7156.617939][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7156.618830][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7156.619112][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7156.619479][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7156.619844][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7156.620212][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7156.620579][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7156.620944][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7156.621355][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7156.621660][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7156.622028][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7156.622395][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7156.622761][    C1] PKRU: 55555554
[ 7156.622927][    C1] Call Trace:
[ 7156.623085][    C1]  <IRQ>
[ 7156.623224][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7156.623466][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7156.623691][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7156.623945][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7156.624195][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7156.624463][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7156.624708][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7156.624990][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7156.625232][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7156.625517][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7156.625787][    C1]  </IRQ>
[ 7156.625927][    C1]  <TASK>
[ 7156.626070][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7156.626361][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7156.626635][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7156.626908][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7156.627174][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7156.627461][    C1]  ? lock_acquire+0x1c1/0x220
[ 7156.627682][    C1]  ? lock_release+0x1d5/0x250
[ 7156.627907][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7156.628136][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7156.628388][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7156.628650][    C1]  ? lock_acquire+0x1c1/0x220
[ 7156.628869][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7156.629091][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7156.629331][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7156.629549][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7156.629775][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7156.630012][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7156.630269][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7156.630523][    C1]  ip_local_deliver+0x19d/0x480
[ 7156.630750][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7156.630999][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7156.631242][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7156.631562][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7156.631794][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7156.632088][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7156.632334][    C1]  ip_rcv+0x564/0x740
[ 7156.632521][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7156.632733][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7156.632966][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7156.633224][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7156.633473][    C1]  ? skb_clone+0x10b/0x330
[ 7156.633684][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7156.633977][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7156.634258][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7156.634517][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7156.634787][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7156.635017][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7156.635230][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7156.635504][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7156.635767][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7156.636066][    C1]  ? lock_acquire+0x1c1/0x220
[ 7156.636287][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7156.636558][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7156.636821][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7156.637112][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7156.637348][    C1]  ? __skb_clone+0x57a/0x760
[ 7156.637563][    C1]  netif_receive_skb+0x55/0x280
[ 7156.637792][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7156.638085][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7156.638392][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7156.638667][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7156.638919][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7156.639186][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7156.639474][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7156.639736][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7156.640024][    C1]  ? stack_trace_save+0x95/0xd0
[ 7156.640253][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7156.640512][    C1]  ? kasan_save_stack+0x34/0x50
[ 7156.640741][    C1]  ? kasan_save_stack+0x24/0x50
[ 7156.640968][    C1]  ? kasan_save_track+0x14/0x30
[ 7156.641197][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7156.641439][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7156.641674][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7156.641902][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7156.642145][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7156.642390][    C1]  ? ip_output+0x16b/0x4f0
[ 7156.642598][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7156.642833][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7156.643083][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7156.643331][    C1]  ? get_reg+0x119/0x190
[ 7156.643530][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7156.643776][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7156.644061][    C1]  __tcf_classify+0x329/0x7d0
[ 7156.644285][    C1]  tcf_classify+0x283/0x930
[ 7156.644497][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7156.644726][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7156.644962][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7156.645226][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7156.645473][    C1]  tc_run+0x2e4/0x5d0
[ 7156.645662][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7156.645875][    C1]  ? lock_acquire+0x1c1/0x220
[ 7156.646093][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7156.646333][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7156.646566][    C1]  ? lock_acquire+0x1c1/0x220
[ 7156.646785][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7156.647027][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7156.647309][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7156.647557][    C1]  ? neigh_hh_output+0x348/0x590
[ 7156.647788][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7156.648037][    C1]  ip_finish_output2+0x786/0x18e0
[ 7156.648275][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7156.648535][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7156.648845][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7156.649097][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7156.649331][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7156.649574][    C1]  ip_output+0x16b/0x4f0
[ 7156.649773][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7156.649989][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7156.650215][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7156.650478][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7156.650707][    C1]  ? ip_local_out+0x114/0x3b0
[ 7156.650928][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7156.651157][    C1]  ? __create_object+0x5e/0xb0
[ 7156.651383][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7156.651628][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7156.651886][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7156.652138][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7156.652398][    C1]  tcp_release_cb+0x1e9/0x390
[ 7156.652619][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7156.652863][    C1]  release_sock+0xb8/0x1d0
[ 7156.653071][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7156.653277][    C1]  ? lock_release+0x1d5/0x250
[ 7156.653496][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7156.653726][    C1]  ? core_sys_select+0x620/0x710
[ 7156.653960][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7156.654211][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7156.654417][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7156.654647][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7156.654881][    C1]  ? __fget_light+0x54/0x1e0
[ 7156.655098][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7156.655343][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7156.655566][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7156.655811][    C1]  ? __might_fault+0xc6/0x180
[ 7156.656034][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7156.656295][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7156.656572][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7156.656845][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7156.657141][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7156.657374][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7156.657654][    C1]  do_syscall_64+0xc9/0x1e0
[ 7156.657870][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7156.658147][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7156.658359][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7156.659252][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7156.659638][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7156.660007][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7156.660374][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7156.660739][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7156.661106][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7156.661479][    C1]  </TASK>
[ 7156.661623][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4456s! [perl:7725]
[ 7156.662017][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7156.663235][    C3] irq event stamp: 290154
[ 7156.663447][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7156.663956][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7156.664445][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7156.664898][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7156.665346][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7156.665779][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7156.666373][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7156.666688][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7156.667628][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7156.667929][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7156.668315][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7156.668705][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7156.669089][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7156.669476][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7156.669861][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7156.670295][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7156.670618][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7156.671006][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7156.671392][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7156.671778][    C3] PKRU: 55555554
[ 7156.671952][    C3] Call Trace:
[ 7156.672118][    C3]  <IRQ>
[ 7156.672261][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7156.672513][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7156.672749][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7156.673017][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7156.673282][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7156.673561][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7156.673816][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7156.674113][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7156.674367][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7156.674665][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7156.674952][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7156.675256][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7156.675537][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7156.675824][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7156.676103][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7156.676406][    C3]  ? get_stack_info+0x36/0xc0
[ 7156.676641][    C3]  ? lock_acquire+0x1c1/0x220
[ 7156.676873][    C3]  ? lock_release+0x1d5/0x250
[ 7156.677104][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7156.677345][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7156.677608][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7156.677906][    C3]  ? lock_acquire+0x1c1/0x220
[ 7156.678143][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7156.678381][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7156.678639][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7156.678872][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7156.679130][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7156.679379][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7156.679643][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7156.679911][    C3]  ip_local_deliver+0x19d/0x480
[ 7156.680150][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7156.680414][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7156.680670][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7156.681003][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7156.681248][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7156.681557][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7156.681811][    C3]  ip_rcv+0x564/0x740
[ 7156.682008][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7156.682232][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7156.682476][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7156.682743][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7156.682968][    C3]  ? skb_clone+0x10b/0x330
[ 7156.683186][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7156.683493][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7156.683789][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7156.684059][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7156.684345][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7156.684585][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7156.684806][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7156.685097][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7156.685374][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7156.685689][    C3]  ? lock_acquire+0x1c1/0x220
[ 7156.685918][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7156.686205][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7156.686480][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7156.686786][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7156.687033][    C3]  ? __skb_clone+0x57a/0x760
[ 7156.687262][    C3]  netif_receive_skb+0x55/0x280
[ 7156.687521][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7156.687832][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7156.688165][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7156.688461][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7156.688735][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7156.689022][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7156.689338][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7156.689633][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7156.689946][    C3]  ? lock_release+0x1d5/0x250
[ 7156.690174][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7156.690429][    C3]  ? kernel_text_address+0xce/0xe0
[ 7156.690678][    C3]  ? __kernel_text_address+0x12/0x40
[ 7156.690935][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7156.691206][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7156.691504][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7156.691744][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7156.692007][    C3]  ? get_stack_info+0x36/0xc0
[ 7156.692239][    C3]  __tcf_classify+0x329/0x7d0
[ 7156.692471][    C3]  tcf_classify+0x283/0x930
[ 7156.692691][    C3]  ? lock_release+0x1d5/0x250
[ 7156.692921][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7156.693174][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7156.693419][    C3]  ? __kernel_text_address+0x12/0x40
[ 7156.693674][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7156.693947][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7156.694247][    C3]  tc_run+0x2e4/0x5d0
[ 7156.694442][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7156.694664][    C3]  ? lock_acquire+0x1c1/0x220
[ 7156.694892][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7156.695141][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7156.695385][    C3]  ? lock_acquire+0x1c1/0x220
[ 7156.695614][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7156.695866][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7156.696158][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7156.696419][    C3]  ? neigh_hh_output+0x348/0x590
[ 7156.696660][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7156.696913][    C3]  ip_finish_output2+0x786/0x18e0
[ 7156.697158][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7156.697479][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7156.697746][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7156.697993][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7156.698249][    C3]  ip_output+0x16b/0x4f0
[ 7156.698457][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7156.698693][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7156.698959][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7156.699260][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7156.699526][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7156.699768][    C3]  ? __alloc_skb+0xd4/0x280
[ 7156.699992][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7156.700252][    C3]  ? tcp_fragment+0x168/0x1040
[ 7156.700487][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7156.700729][    C3]  ? ip_local_out+0x114/0x3b0
[ 7156.700962][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7156.701202][    C3]  ? __skb_clone+0x57a/0x760
[ 7156.701428][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7156.701684][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7156.701956][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7156.702192][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7156.702430][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7156.702720][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7156.703029][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7156.703265][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7156.703515][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7156.703773][    C3]  tcp_write_timer+0x82/0x1d0
[ 7156.704005][    C3]  call_timer_fn+0x173/0x430
[ 7156.704234][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7156.704487][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7156.704738][    C3]  __run_timers.part.0+0x52d/0x890
[ 7156.704989][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7156.705249][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7156.705524][    C3]  ? lock_acquire+0x1c1/0x220
[ 7156.705753][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7156.706034][    C3]  ? lock_release+0x1d5/0x250
[ 7156.706264][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7156.706520][    C3]  ? ktime_get+0xb3/0x190
[ 7156.706732][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7156.707019][    C3]  run_timer_softirq+0x72/0x100
[ 7156.707278][    C3]  __do_softirq+0x1b9/0x7ff
[ 7156.707509][    C3]  irq_exit_rcu+0x98/0xc0
[ 7156.707727][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7156.708014][    C3]  </IRQ>
[ 7156.708161][    C3]  <TASK>
[ 7156.708313][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7156.708616][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7156.708930][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7156.709866][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7156.710166][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7156.710554][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7156.710939][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7156.711327][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7156.711712][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7156.712101][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7156.712387][    C3]  uart_start+0xe4/0x1b0
[ 7156.712600][    C3]  n_tty_write+0x677/0x7a0
[ 7156.712821][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7156.713066][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7156.713344][    C3]  ? lock_acquire+0x1c1/0x220
[ 7156.713575][    C3]  ? iterate_tty_write+0x95/0x540
[ 7156.713823][    C3]  iterate_tty_write+0x229/0x540
[ 7156.714067][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7156.714349][    C3]  vfs_write+0x9e9/0x10a0
[ 7156.714563][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7156.714799][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7156.715035][    C3]  ? lock_acquire+0x1c1/0x220
[ 7156.715268][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7156.715548][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7156.715802][    C3]  ? __fget_light+0x54/0x1e0
[ 7156.716031][    C3]  ksys_write+0xf5/0x1e0
[ 7156.716243][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7156.716484][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7156.716779][    C3]  do_syscall_64+0xc9/0x1e0
[ 7156.717004][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7156.717293][    C3] RIP: 0033:0x7f93b2836957
[ 7156.717513][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7156.718456][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7156.718865][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7156.719252][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7156.719638][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7156.720024][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7156.720413][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7156.720802][    C3]  </TASK>
[ 7182.676162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7182.676498][    C1] rcu: 1-....: (4797878 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1164353
[ 7182.677014][    C1] rcu: (t=4788705 jiffies g=1064457 q=106 ncpus=4)
[ 7182.677322][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7182.677734][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7182.678301][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7182.678604][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7182.679498][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7182.679779][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7182.680147][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7182.680514][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7182.680883][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7182.681248][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7182.681617][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7182.682027][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7182.682333][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7182.682700][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7182.683067][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7182.683435][    C1] PKRU: 55555554
[ 7182.683602][    C1] Call Trace:
[ 7182.683757][    C1]  <IRQ>
[ 7182.683896][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7182.684149][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7182.684382][    C1]  ? check_cpu_stall+0x284/0x500
[ 7182.684614][    C1]  ? rcu_pending+0x92/0x360
[ 7182.684824][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7182.685073][    C1]  ? update_process_times+0xb9/0x110
[ 7182.685324][    C1]  ? tick_sched_handle+0x67/0x130
[ 7182.685561][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7182.685821][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7182.686045][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7182.686333][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7182.686582][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7182.686848][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7182.687093][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7182.687373][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7182.687614][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7182.687901][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7182.688174][    C1]  </IRQ>
[ 7182.688311][    C1]  <TASK>
[ 7182.688452][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7182.688743][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7182.689009][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7182.689282][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7182.689547][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7182.689835][    C1]  ? lock_acquire+0x1c1/0x220
[ 7182.690058][    C1]  ? lock_release+0x1d5/0x250
[ 7182.690279][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7182.690506][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7182.690758][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7182.691019][    C1]  ? lock_acquire+0x1c1/0x220
[ 7182.691238][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7182.691459][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7182.691699][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7182.691913][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7182.692140][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7182.692377][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7182.692629][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7182.692885][    C1]  ip_local_deliver+0x19d/0x480
[ 7182.693112][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7182.693365][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7182.693608][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7182.693927][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7182.694159][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7182.694453][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7182.694696][    C1]  ip_rcv+0x564/0x740
[ 7182.694884][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7182.695096][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7182.695330][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7182.695583][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7182.695834][    C1]  ? skb_clone+0x10b/0x330
[ 7182.696043][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7182.696337][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7182.696619][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7182.696877][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7182.697156][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7182.697385][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7182.697595][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7182.697875][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7182.698135][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7182.698434][    C1]  ? lock_acquire+0x1c1/0x220
[ 7182.698654][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7182.698928][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7182.699189][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7182.699480][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7182.699716][    C1]  ? __skb_clone+0x57a/0x760
[ 7182.699932][    C1]  netif_receive_skb+0x55/0x280
[ 7182.700160][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7182.700447][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7182.700751][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7182.701025][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7182.701278][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7182.701543][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7182.701829][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7182.702088][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7182.702378][    C1]  ? stack_trace_save+0x95/0xd0
[ 7182.702607][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7182.702862][    C1]  ? kasan_save_stack+0x34/0x50
[ 7182.703090][    C1]  ? kasan_save_stack+0x24/0x50
[ 7182.703318][    C1]  ? kasan_save_track+0x14/0x30
[ 7182.703545][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7182.703788][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7182.704021][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7182.704249][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7182.704491][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7182.704734][    C1]  ? ip_output+0x16b/0x4f0
[ 7182.704941][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7182.705177][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7182.705427][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7182.705671][    C1]  ? get_reg+0x119/0x190
[ 7182.705870][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7182.706117][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7182.706399][    C1]  __tcf_classify+0x329/0x7d0
[ 7182.706620][    C1]  tcf_classify+0x283/0x930
[ 7182.706834][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7182.707062][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7182.707297][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7182.707557][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7182.707812][    C1]  tc_run+0x2e4/0x5d0
[ 7182.708001][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7182.708214][    C1]  ? lock_acquire+0x1c1/0x220
[ 7182.708433][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7182.708674][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7182.708906][    C1]  ? lock_acquire+0x1c1/0x220
[ 7182.709125][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7182.709369][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7182.709647][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7182.709897][    C1]  ? neigh_hh_output+0x348/0x590
[ 7182.710129][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7182.710372][    C1]  ip_finish_output2+0x786/0x18e0
[ 7182.710607][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7182.710867][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7182.711177][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7182.711434][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7182.711667][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7182.711910][    C1]  ip_output+0x16b/0x4f0
[ 7182.712107][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7182.712324][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7182.712550][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7182.712812][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7182.713043][    C1]  ? ip_local_out+0x114/0x3b0
[ 7182.713264][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7182.713494][    C1]  ? __create_object+0x5e/0xb0
[ 7182.713717][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7182.713963][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7182.714222][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7182.714472][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7182.714732][    C1]  tcp_release_cb+0x1e9/0x390
[ 7182.714950][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7182.715195][    C1]  release_sock+0xb8/0x1d0
[ 7182.715404][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7182.715607][    C1]  ? lock_release+0x1d5/0x250
[ 7182.715826][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7182.716055][    C1]  ? core_sys_select+0x620/0x710
[ 7182.716289][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7182.716536][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7182.716744][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7182.716973][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7182.717209][    C1]  ? __fget_light+0x54/0x1e0
[ 7182.717423][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7182.717668][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7182.717893][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7182.718135][    C1]  ? __might_fault+0xc6/0x180
[ 7182.718360][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7182.718618][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7182.718892][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7182.719172][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7182.719467][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7182.719699][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7182.719978][    C1]  do_syscall_64+0xc9/0x1e0
[ 7182.720191][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7182.720467][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7182.720676][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7182.721563][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7182.721948][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7182.722313][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7182.722681][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7182.723045][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7182.723411][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7182.723778][    C1]  </TASK>
[ 7182.723923][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7182.724174][    C3] NMI backtrace for cpu 3
[ 7182.724178][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7182.724181][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7182.724183][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7182.724188][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7182.724190][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7182.724193][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7182.724194][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7182.724196][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7182.724198][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7182.724199][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7182.724201][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7182.724203][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7182.724206][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7182.724207][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7182.724209][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7182.724211][    C3] PKRU: 55555554
[ 7182.724212][    C3] Call Trace:
[ 7182.724213][    C3]  <NMI>
[ 7182.724215][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7182.724220][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7182.724225][    C3]  ? nmi_handle+0x153/0x420
[ 7182.724229][    C3]  ? default_do_nmi+0x41/0x100
[ 7182.724231][    C3]  ? exc_nmi+0xf3/0x120
[ 7182.724233][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7182.724239][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7182.724242][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7182.724245][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7182.724249][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7182.724252][    C3]  </NMI>
[ 7182.724253][    C3]  <IRQ>
[ 7182.724254][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7182.724257][    C3]  ? get_stack_info+0x36/0xc0
[ 7182.724261][    C3]  ? lock_acquire+0x1c1/0x220
[ 7182.724264][    C3]  ? lock_release+0x1d5/0x250
[ 7182.724268][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7182.724272][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7182.724274][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7182.724278][    C3]  ? lock_acquire+0x1c1/0x220
[ 7182.724280][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7182.724284][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7182.724286][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7182.724293][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7182.724295][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7182.724300][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7182.724304][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7182.724308][    C3]  ip_local_deliver+0x19d/0x480
[ 7182.724310][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7182.724312][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7182.724315][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7182.724319][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7182.724323][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7182.724326][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7182.724334][    C3]  ip_rcv+0x564/0x740
[ 7182.724337][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7182.724339][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7182.724343][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7182.724346][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7182.724349][    C3]  ? skb_clone+0x10b/0x330
[ 7182.724351][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7182.724357][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7182.724362][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7182.724365][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7182.724372][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7182.724376][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7182.724378][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7182.724382][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7182.724385][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7182.724389][    C3]  ? lock_acquire+0x1c1/0x220
[ 7182.724391][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7182.724396][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7182.724400][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7182.724404][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7182.724406][    C3]  ? __skb_clone+0x57a/0x760
[ 7182.724408][    C3]  netif_receive_skb+0x55/0x280
[ 7182.724412][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7182.724418][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7182.724424][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7182.724431][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7182.724435][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7182.724445][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7182.724453][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7182.724462][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7182.724470][    C3]  ? lock_release+0x1d5/0x250
[ 7182.724473][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7182.724476][    C3]  ? kernel_text_address+0xce/0xe0
[ 7182.724479][    C3]  ? __kernel_text_address+0x12/0x40
[ 7182.724482][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7182.724484][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7182.724487][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7182.724493][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7182.724495][    C3]  ? get_stack_info+0x36/0xc0
[ 7182.724500][    C3]  __tcf_classify+0x329/0x7d0
[ 7182.724505][    C3]  tcf_classify+0x283/0x930
[ 7182.724508][    C3]  ? lock_release+0x1d5/0x250
[ 7182.724510][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7182.724513][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7182.724516][    C3]  ? __kernel_text_address+0x12/0x40
[ 7182.724519][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7182.724521][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7182.724525][    C3]  tc_run+0x2e4/0x5d0
[ 7182.724528][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7182.724531][    C3]  ? lock_acquire+0x1c1/0x220
[ 7182.724533][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7182.724537][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7182.724541][    C3]  ? lock_acquire+0x1c1/0x220
[ 7182.724543][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7182.724546][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7182.724549][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7182.724552][    C3]  ? neigh_hh_output+0x348/0x590
[ 7182.724555][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7182.724559][    C3]  ip_finish_output2+0x786/0x18e0
[ 7182.724562][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7182.724570][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7182.724572][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7182.724576][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7182.724579][    C3]  ip_output+0x16b/0x4f0
[ 7182.724582][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7182.724585][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7182.724587][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7182.724590][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7182.724592][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7182.724595][    C3]  ? __alloc_skb+0xd4/0x280
[ 7182.724598][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7182.724601][    C3]  ? tcp_fragment+0x168/0x1040
[ 7182.724604][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7182.724606][    C3]  ? ip_local_out+0x114/0x3b0
[ 7182.724610][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7182.724613][    C3]  ? __skb_clone+0x57a/0x760
[ 7182.724616][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7182.724622][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7182.724625][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7182.724628][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7182.724632][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7182.724637][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7182.724640][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7182.724643][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7182.724646][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7182.724649][    C3]  tcp_write_timer+0x82/0x1d0
[ 7182.724652][    C3]  call_timer_fn+0x173/0x430
[ 7182.724656][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7182.724660][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7182.724665][    C3]  __run_timers.part.0+0x52d/0x890
[ 7182.724668][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7182.724672][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7182.724675][    C3]  ? lock_acquire+0x1c1/0x220
[ 7182.724677][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7182.724682][    C3]  ? lock_release+0x1d5/0x250
[ 7182.724684][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7182.724687][    C3]  ? ktime_get+0xb3/0x190
[ 7182.724690][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7182.724694][    C3]  run_timer_softirq+0x72/0x100
[ 7182.724698][    C3]  __do_softirq+0x1b9/0x7ff
[ 7182.724702][    C3]  irq_exit_rcu+0x98/0xc0
[ 7182.724704][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7182.724707][    C3]  </IRQ>
[ 7182.724708][    C3]  <TASK>
[ 7182.724709][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7182.724712][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7182.724714][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7182.724716][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7182.724718][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7182.724719][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7182.724721][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7182.724722][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7182.724724][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7182.724727][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7182.724731][    C3]  uart_start+0xe4/0x1b0
[ 7182.724736][    C3]  n_tty_write+0x677/0x7a0
[ 7182.724741][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7182.724744][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7182.724748][    C3]  ? lock_acquire+0x1c1/0x220
[ 7182.724751][    C3]  ? iterate_tty_write+0x95/0x540
[ 7182.724755][    C3]  iterate_tty_write+0x229/0x540
[ 7182.724759][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7182.724762][    C3]  vfs_write+0x9e9/0x10a0
[ 7182.724766][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7182.724769][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7182.724773][    C3]  ? lock_acquire+0x1c1/0x220
[ 7182.724775][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7182.724779][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7182.724783][    C3]  ? __fget_light+0x54/0x1e0
[ 7182.724787][    C3]  ksys_write+0xf5/0x1e0
[ 7182.724790][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7182.724794][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7182.724798][    C3]  do_syscall_64+0xc9/0x1e0
[ 7182.724801][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7182.724804][    C3] RIP: 0033:0x7f93b2836957
[ 7182.724806][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7182.724808][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7182.724811][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7182.724812][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7182.724814][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7182.724815][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7182.724816][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7182.724822][    C3]  </TASK>
[ 7208.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4504s! [ncat:8027]
[ 7208.613537][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7208.614698][    C1] irq event stamp: 174248
[ 7208.614898][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7208.615387][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7208.615820][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7208.616252][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7208.616678][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7208.617090][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7208.617659][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7208.617958][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7208.618855][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7208.619139][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7208.619508][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7208.619875][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7208.620245][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7208.620613][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7208.620980][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7208.621393][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7208.621698][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7208.622068][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7208.622436][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7208.622802][    C1] PKRU: 55555554
[ 7208.622970][    C1] Call Trace:
[ 7208.623128][    C1]  <IRQ>
[ 7208.623267][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7208.623509][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7208.623735][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7208.623989][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7208.624243][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7208.624511][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7208.624756][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7208.625039][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7208.625283][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7208.625569][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7208.625840][    C1]  </IRQ>
[ 7208.625980][    C1]  <TASK>
[ 7208.626118][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7208.626411][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7208.626678][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7208.626950][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7208.627219][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7208.627507][    C1]  ? lock_acquire+0x1c1/0x220
[ 7208.627733][    C1]  ? lock_release+0x1d5/0x250
[ 7208.627955][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7208.628186][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7208.628436][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7208.628699][    C1]  ? lock_acquire+0x1c1/0x220
[ 7208.628918][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7208.629141][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7208.629382][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7208.629599][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7208.629828][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7208.630065][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7208.630322][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7208.630577][    C1]  ip_local_deliver+0x19d/0x480
[ 7208.630806][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7208.631055][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7208.631298][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7208.631621][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7208.631854][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7208.632149][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7208.632392][    C1]  ip_rcv+0x564/0x740
[ 7208.632579][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7208.632792][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7208.633027][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7208.633283][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7208.633533][    C1]  ? skb_clone+0x10b/0x330
[ 7208.633743][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7208.634039][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7208.634321][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7208.634582][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7208.634852][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7208.635083][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7208.635299][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7208.635573][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7208.635837][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7208.636137][    C1]  ? lock_acquire+0x1c1/0x220
[ 7208.636358][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7208.636631][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7208.636895][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7208.637188][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7208.637424][    C1]  ? __skb_clone+0x57a/0x760
[ 7208.637639][    C1]  netif_receive_skb+0x55/0x280
[ 7208.637874][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7208.638163][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7208.638490][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7208.638781][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7208.639045][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7208.639313][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7208.639602][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7208.639865][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7208.640156][    C1]  ? stack_trace_save+0x95/0xd0
[ 7208.640385][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7208.640646][    C1]  ? kasan_save_stack+0x34/0x50
[ 7208.640875][    C1]  ? kasan_save_stack+0x24/0x50
[ 7208.641102][    C1]  ? kasan_save_track+0x14/0x30
[ 7208.641333][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7208.641577][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7208.641812][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7208.642041][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7208.642287][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7208.642533][    C1]  ? ip_output+0x16b/0x4f0
[ 7208.642741][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7208.642977][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7208.643230][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7208.643479][    C1]  ? get_reg+0x119/0x190
[ 7208.643680][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7208.643928][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7208.644215][    C1]  __tcf_classify+0x329/0x7d0
[ 7208.644440][    C1]  tcf_classify+0x283/0x930
[ 7208.644652][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7208.644885][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7208.645123][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7208.645389][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7208.645637][    C1]  tc_run+0x2e4/0x5d0
[ 7208.645828][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7208.646043][    C1]  ? lock_acquire+0x1c1/0x220
[ 7208.646263][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7208.646507][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7208.646742][    C1]  ? lock_acquire+0x1c1/0x220
[ 7208.646965][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7208.647210][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7208.647492][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7208.647748][    C1]  ? neigh_hh_output+0x348/0x590
[ 7208.647981][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7208.648229][    C1]  ip_finish_output2+0x786/0x18e0
[ 7208.648466][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7208.648727][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7208.649040][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7208.649297][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7208.649532][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7208.649777][    C1]  ip_output+0x16b/0x4f0
[ 7208.649978][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7208.650197][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7208.650422][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7208.650687][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7208.650920][    C1]  ? ip_local_out+0x114/0x3b0
[ 7208.651141][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7208.651373][    C1]  ? __create_object+0x5e/0xb0
[ 7208.651599][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7208.651844][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7208.652104][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7208.652361][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7208.652622][    C1]  tcp_release_cb+0x1e9/0x390
[ 7208.652844][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7208.653091][    C1]  release_sock+0xb8/0x1d0
[ 7208.653303][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7208.653507][    C1]  ? lock_release+0x1d5/0x250
[ 7208.653729][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7208.653961][    C1]  ? core_sys_select+0x620/0x710
[ 7208.654197][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7208.654448][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7208.654655][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7208.654886][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7208.655122][    C1]  ? __fget_light+0x54/0x1e0
[ 7208.655343][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7208.655588][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7208.655812][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7208.656056][    C1]  ? __might_fault+0xc6/0x180
[ 7208.656283][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7208.656543][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7208.656821][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7208.657099][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7208.657397][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7208.657631][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7208.657917][    C1]  do_syscall_64+0xc9/0x1e0
[ 7208.658133][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7208.658412][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7208.658624][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7208.659523][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7208.659914][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7208.660285][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7208.660652][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7208.661020][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7208.661392][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7208.661764][    C1]  </TASK>
[ 7208.661910][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4504s! [perl:7725]
[ 7208.662304][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7208.663520][    C3] irq event stamp: 290154
[ 7208.663733][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7208.664243][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7208.664730][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7208.665183][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7208.665630][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7208.666064][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7208.666657][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7208.666972][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7208.667914][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7208.668212][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7208.668598][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7208.668985][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7208.669372][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7208.669757][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7208.670143][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7208.670575][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7208.670897][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7208.671286][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7208.671671][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7208.672058][    C3] PKRU: 55555554
[ 7208.672234][    C3] Call Trace:
[ 7208.672399][    C3]  <IRQ>
[ 7208.672541][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7208.672793][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7208.673029][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7208.673298][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7208.673563][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7208.673841][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7208.674096][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7208.674393][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7208.674647][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7208.674946][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7208.675235][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7208.675538][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7208.675818][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7208.676104][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7208.676383][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7208.676684][    C3]  ? get_stack_info+0x36/0xc0
[ 7208.676918][    C3]  ? lock_acquire+0x1c1/0x220
[ 7208.677149][    C3]  ? lock_release+0x1d5/0x250
[ 7208.677381][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7208.677622][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7208.677888][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7208.678166][    C3]  ? lock_acquire+0x1c1/0x220
[ 7208.678396][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7208.678628][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7208.678879][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7208.679107][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7208.679348][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7208.679598][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7208.679862][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7208.680130][    C3]  ip_local_deliver+0x19d/0x480
[ 7208.680371][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7208.680634][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7208.680890][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7208.681226][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7208.681470][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7208.681780][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7208.682033][    C3]  ip_rcv+0x564/0x740
[ 7208.682231][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7208.682455][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7208.682698][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7208.682965][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7208.683191][    C3]  ? skb_clone+0x10b/0x330
[ 7208.683409][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7208.683716][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7208.684013][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7208.684283][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7208.684569][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7208.684809][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7208.685030][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7208.685321][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7208.685596][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7208.685912][    C3]  ? lock_acquire+0x1c1/0x220
[ 7208.686142][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7208.686430][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7208.686704][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7208.687010][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7208.687257][    C3]  ? __skb_clone+0x57a/0x760
[ 7208.687505][    C3]  netif_receive_skb+0x55/0x280
[ 7208.687754][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7208.688063][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7208.688393][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7208.688698][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7208.688963][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7208.689243][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7208.689547][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7208.689845][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7208.690162][    C3]  ? lock_release+0x1d5/0x250
[ 7208.690393][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7208.690648][    C3]  ? kernel_text_address+0xce/0xe0
[ 7208.690901][    C3]  ? __kernel_text_address+0x12/0x40
[ 7208.691162][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7208.691437][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7208.691739][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7208.691982][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7208.692249][    C3]  ? get_stack_info+0x36/0xc0
[ 7208.692483][    C3]  __tcf_classify+0x329/0x7d0
[ 7208.692718][    C3]  tcf_classify+0x283/0x930
[ 7208.692940][    C3]  ? lock_release+0x1d5/0x250
[ 7208.693173][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7208.693429][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7208.693677][    C3]  ? __kernel_text_address+0x12/0x40
[ 7208.693936][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7208.694213][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7208.694517][    C3]  tc_run+0x2e4/0x5d0
[ 7208.694715][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7208.694938][    C3]  ? lock_acquire+0x1c1/0x220
[ 7208.695168][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7208.695421][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7208.695666][    C3]  ? lock_acquire+0x1c1/0x220
[ 7208.695897][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7208.696153][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7208.696448][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7208.696711][    C3]  ? neigh_hh_output+0x348/0x590
[ 7208.696956][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7208.697214][    C3]  ip_finish_output2+0x786/0x18e0
[ 7208.697462][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7208.697791][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7208.698060][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7208.698305][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7208.698562][    C3]  ip_output+0x16b/0x4f0
[ 7208.698771][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7208.699008][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7208.699275][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7208.699577][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7208.699843][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7208.700087][    C3]  ? __alloc_skb+0xd4/0x280
[ 7208.700311][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7208.700571][    C3]  ? tcp_fragment+0x168/0x1040
[ 7208.700807][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7208.701051][    C3]  ? ip_local_out+0x114/0x3b0
[ 7208.701285][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7208.701526][    C3]  ? __skb_clone+0x57a/0x760
[ 7208.701752][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7208.702009][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7208.702284][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7208.702521][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7208.702760][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7208.703052][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7208.703363][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7208.703600][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7208.703852][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7208.704112][    C3]  tcp_write_timer+0x82/0x1d0
[ 7208.704345][    C3]  call_timer_fn+0x173/0x430
[ 7208.704574][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7208.704829][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7208.705082][    C3]  __run_timers.part.0+0x52d/0x890
[ 7208.705335][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7208.705596][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7208.705870][    C3]  ? lock_acquire+0x1c1/0x220
[ 7208.706101][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7208.706385][    C3]  ? lock_release+0x1d5/0x250
[ 7208.706614][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7208.706871][    C3]  ? ktime_get+0xb3/0x190
[ 7208.707085][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7208.707394][    C3]  run_timer_softirq+0x72/0x100
[ 7208.707640][    C3]  __do_softirq+0x1b9/0x7ff
[ 7208.707874][    C3]  irq_exit_rcu+0x98/0xc0
[ 7208.708092][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7208.708386][    C3]  </IRQ>
[ 7208.708532][    C3]  <TASK>
[ 7208.708680][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7208.708972][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7208.709286][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7208.710224][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7208.710521][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7208.710907][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7208.711291][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7208.711676][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7208.712061][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7208.712451][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7208.712737][    C3]  uart_start+0xe4/0x1b0
[ 7208.712950][    C3]  n_tty_write+0x677/0x7a0
[ 7208.713171][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7208.713416][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7208.713694][    C3]  ? lock_acquire+0x1c1/0x220
[ 7208.713923][    C3]  ? iterate_tty_write+0x95/0x540
[ 7208.714172][    C3]  iterate_tty_write+0x229/0x540
[ 7208.714418][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7208.714700][    C3]  vfs_write+0x9e9/0x10a0
[ 7208.714913][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7208.715148][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7208.715386][    C3]  ? lock_acquire+0x1c1/0x220
[ 7208.715617][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7208.715898][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7208.716153][    C3]  ? __fget_light+0x54/0x1e0
[ 7208.716383][    C3]  ksys_write+0xf5/0x1e0
[ 7208.716591][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7208.716833][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7208.717128][    C3]  do_syscall_64+0xc9/0x1e0
[ 7208.717354][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7208.717643][    C3] RIP: 0033:0x7f93b2836957
[ 7208.717868][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7208.718804][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7208.719212][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7208.719600][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7208.719985][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7208.720369][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7208.720756][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7208.721146][    C3]  </TASK>
[ 7236.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4530s! [ncat:8027]
[ 7236.613548][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7236.614722][    C1] irq event stamp: 174248
[ 7236.614924][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7236.615416][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7236.615847][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7236.616280][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7236.616707][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7236.617123][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7236.617715][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 7236.618026][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 7236.618967][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7236.619251][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7236.619617][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7236.619984][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7236.620353][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7236.620719][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7236.621085][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7236.621495][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7236.621798][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7236.622166][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7236.622531][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7236.622895][    C1] PKRU: 55555554
[ 7236.623061][    C1] Call Trace:
[ 7236.623220][    C1]  <IRQ>
[ 7236.623357][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7236.623599][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7236.623826][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7236.624080][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7236.624335][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7236.624600][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7236.624846][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7236.625129][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7236.625372][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7236.625658][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7236.625929][    C1]  </IRQ>
[ 7236.626081][    C1]  <TASK>
[ 7236.626220][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7236.626511][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7236.626780][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 7236.627047][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7236.627316][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7236.627609][    C1]  ? lock_acquire+0x1c1/0x220
[ 7236.627831][    C1]  ? lock_release+0x1d5/0x250
[ 7236.628053][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7236.628287][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7236.628538][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7236.628801][    C1]  ? lock_acquire+0x1c1/0x220
[ 7236.629021][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7236.629245][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7236.629485][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7236.629703][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7236.629933][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7236.630172][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7236.630430][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7236.630686][    C1]  ip_local_deliver+0x19d/0x480
[ 7236.630917][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7236.631168][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7236.631412][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7236.631734][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7236.631968][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7236.632266][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7236.632510][    C1]  ip_rcv+0x564/0x740
[ 7236.632698][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7236.632912][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7236.633147][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7236.633405][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7236.633658][    C1]  ? skb_clone+0x10b/0x330
[ 7236.633869][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7236.634164][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7236.634447][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7236.634708][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7236.634979][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7236.635212][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7236.635426][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7236.635701][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7236.635966][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7236.636268][    C1]  ? lock_acquire+0x1c1/0x220
[ 7236.636489][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7236.636762][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7236.637027][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7236.637320][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7236.637562][    C1]  ? __skb_clone+0x57a/0x760
[ 7236.637779][    C1]  netif_receive_skb+0x55/0x280
[ 7236.638008][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7236.638299][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7236.638606][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7236.638882][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7236.639135][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7236.639402][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7236.639691][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7236.639955][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7236.640248][    C1]  ? stack_trace_save+0x95/0xd0
[ 7236.640477][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7236.640736][    C1]  ? kasan_save_stack+0x34/0x50
[ 7236.640966][    C1]  ? kasan_save_stack+0x24/0x50
[ 7236.641194][    C1]  ? kasan_save_track+0x14/0x30
[ 7236.641423][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7236.641667][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7236.641902][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7236.642132][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7236.642377][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7236.642622][    C1]  ? ip_output+0x16b/0x4f0
[ 7236.642831][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7236.643067][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7236.643319][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7236.643567][    C1]  ? get_reg+0x119/0x190
[ 7236.643767][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7236.644013][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7236.644301][    C1]  __tcf_classify+0x329/0x7d0
[ 7236.644524][    C1]  tcf_classify+0x283/0x930
[ 7236.644736][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7236.644966][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7236.645203][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7236.645469][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7236.645718][    C1]  tc_run+0x2e4/0x5d0
[ 7236.645908][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7236.646123][    C1]  ? lock_acquire+0x1c1/0x220
[ 7236.646343][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7236.646584][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7236.646820][    C1]  ? lock_acquire+0x1c1/0x220
[ 7236.647041][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7236.647287][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7236.647574][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7236.647826][    C1]  ? neigh_hh_output+0x348/0x590
[ 7236.648059][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7236.648305][    C1]  ip_finish_output2+0x786/0x18e0
[ 7236.648542][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7236.648803][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7236.649115][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7236.649372][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7236.649605][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7236.649850][    C1]  ip_output+0x16b/0x4f0
[ 7236.650051][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7236.650268][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7236.650494][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7236.650759][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7236.650991][    C1]  ? ip_local_out+0x114/0x3b0
[ 7236.651214][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7236.651444][    C1]  ? __create_object+0x5e/0xb0
[ 7236.651670][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7236.651916][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7236.652177][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7236.652431][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7236.652691][    C1]  tcp_release_cb+0x1e9/0x390
[ 7236.652914][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7236.653159][    C1]  release_sock+0xb8/0x1d0
[ 7236.653370][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7236.653574][    C1]  ? lock_release+0x1d5/0x250
[ 7236.653795][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7236.654026][    C1]  ? core_sys_select+0x620/0x710
[ 7236.654261][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7236.654511][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7236.654719][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7236.654948][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7236.655184][    C1]  ? __fget_light+0x54/0x1e0
[ 7236.655403][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7236.655648][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7236.655870][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7236.656115][    C1]  ? __might_fault+0xc6/0x180
[ 7236.656340][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7236.656599][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7236.656877][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7236.657154][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7236.657452][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7236.657688][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7236.657969][    C1]  do_syscall_64+0xc9/0x1e0
[ 7236.658188][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7236.658464][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7236.658676][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7236.659571][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7236.659960][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7236.660330][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7236.660697][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7236.661064][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7236.661435][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7236.661806][    C1]  </TASK>
[ 7236.661949][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4530s! [perl:7725]
[ 7236.662356][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7236.663576][    C3] irq event stamp: 290154
[ 7236.663790][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7236.664303][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7236.664789][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7236.665245][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7236.665693][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7236.666126][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7236.666721][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 7236.667032][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 7236.667973][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7236.668271][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7236.668656][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7236.669041][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7236.669429][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7236.669816][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7236.670201][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7236.670635][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7236.670955][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7236.671343][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7236.671731][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7236.672119][    C3] PKRU: 55555554
[ 7236.672297][    C3] Call Trace:
[ 7236.672462][    C3]  <IRQ>
[ 7236.672605][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7236.672859][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7236.673096][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7236.673364][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7236.673628][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7236.673908][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7236.674163][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7236.674460][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7236.674714][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7236.675012][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7236.675298][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7236.675601][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7236.675881][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 7236.676177][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7236.676464][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7236.676772][    C3]  ? get_stack_info+0x36/0xc0
[ 7236.677011][    C3]  ? lock_acquire+0x1c1/0x220
[ 7236.677250][    C3]  ? lock_release+0x1d5/0x250
[ 7236.677497][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7236.677740][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7236.678003][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7236.678277][    C3]  ? lock_acquire+0x1c1/0x220
[ 7236.678508][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7236.678742][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7236.678994][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7236.679221][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7236.679459][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7236.679707][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7236.679974][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7236.680242][    C3]  ip_local_deliver+0x19d/0x480
[ 7236.680483][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7236.680745][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7236.681001][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7236.681337][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7236.681581][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7236.681891][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7236.682145][    C3]  ip_rcv+0x564/0x740
[ 7236.682344][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7236.682566][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7236.682811][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7236.683078][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7236.683301][    C3]  ? skb_clone+0x10b/0x330
[ 7236.683521][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7236.683829][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7236.684121][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7236.684396][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7236.684679][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7236.684919][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7236.685142][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7236.685432][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7236.685708][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7236.686023][    C3]  ? lock_acquire+0x1c1/0x220
[ 7236.686255][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7236.686539][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7236.686816][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7236.687123][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7236.687370][    C3]  ? __skb_clone+0x57a/0x760
[ 7236.687619][    C3]  netif_receive_skb+0x55/0x280
[ 7236.687865][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7236.688173][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7236.688503][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7236.688805][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7236.689069][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7236.689348][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7236.689651][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7236.689951][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7236.690267][    C3]  ? lock_release+0x1d5/0x250
[ 7236.690499][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7236.690756][    C3]  ? kernel_text_address+0xce/0xe0
[ 7236.691010][    C3]  ? __kernel_text_address+0x12/0x40
[ 7236.691269][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7236.691545][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7236.691846][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7236.692086][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7236.692356][    C3]  ? get_stack_info+0x36/0xc0
[ 7236.692587][    C3]  __tcf_classify+0x329/0x7d0
[ 7236.692821][    C3]  tcf_classify+0x283/0x930
[ 7236.693045][    C3]  ? lock_release+0x1d5/0x250
[ 7236.693277][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7236.693532][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7236.693779][    C3]  ? __kernel_text_address+0x12/0x40
[ 7236.694038][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7236.694313][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7236.694616][    C3]  tc_run+0x2e4/0x5d0
[ 7236.694814][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7236.695039][    C3]  ? lock_acquire+0x1c1/0x220
[ 7236.695271][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7236.695523][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7236.695768][    C3]  ? lock_acquire+0x1c1/0x220
[ 7236.695997][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7236.696255][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7236.696549][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7236.696813][    C3]  ? neigh_hh_output+0x348/0x590
[ 7236.697056][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7236.697313][    C3]  ip_finish_output2+0x786/0x18e0
[ 7236.697566][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7236.697893][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7236.698159][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7236.698404][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7236.698660][    C3]  ip_output+0x16b/0x4f0
[ 7236.698872][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7236.699105][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7236.699374][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7236.699675][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7236.699943][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7236.700188][    C3]  ? __alloc_skb+0xd4/0x280
[ 7236.700411][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7236.700673][    C3]  ? tcp_fragment+0x168/0x1040
[ 7236.700908][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7236.701149][    C3]  ? ip_local_out+0x114/0x3b0
[ 7236.701382][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7236.701622][    C3]  ? __skb_clone+0x57a/0x760
[ 7236.701851][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7236.702109][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7236.702380][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7236.702617][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7236.702858][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7236.703149][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7236.703461][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7236.703695][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7236.703948][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7236.704209][    C3]  tcp_write_timer+0x82/0x1d0
[ 7236.704440][    C3]  call_timer_fn+0x173/0x430
[ 7236.704669][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7236.704922][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7236.705175][    C3]  __run_timers.part.0+0x52d/0x890
[ 7236.705425][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7236.705686][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7236.705962][    C3]  ? lock_acquire+0x1c1/0x220
[ 7236.706195][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7236.706477][    C3]  ? lock_release+0x1d5/0x250
[ 7236.706709][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7236.706964][    C3]  ? ktime_get+0xb3/0x190
[ 7236.707196][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7236.707490][    C3]  run_timer_softirq+0x72/0x100
[ 7236.707739][    C3]  __do_softirq+0x1b9/0x7ff
[ 7236.707970][    C3]  irq_exit_rcu+0x98/0xc0
[ 7236.708189][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7236.708479][    C3]  </IRQ>
[ 7236.708625][    C3]  <TASK>
[ 7236.708770][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7236.709064][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7236.709378][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7236.710315][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7236.710612][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7236.710997][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7236.711383][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7236.711768][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7236.712152][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7236.712540][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7236.712827][    C3]  uart_start+0xe4/0x1b0
[ 7236.713038][    C3]  n_tty_write+0x677/0x7a0
[ 7236.713261][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7236.713509][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7236.713784][    C3]  ? lock_acquire+0x1c1/0x220
[ 7236.714016][    C3]  ? iterate_tty_write+0x95/0x540
[ 7236.714266][    C3]  iterate_tty_write+0x229/0x540
[ 7236.714511][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7236.714790][    C3]  vfs_write+0x9e9/0x10a0
[ 7236.715005][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7236.715241][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7236.715475][    C3]  ? lock_acquire+0x1c1/0x220
[ 7236.715706][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7236.715987][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7236.716244][    C3]  ? __fget_light+0x54/0x1e0
[ 7236.716471][    C3]  ksys_write+0xf5/0x1e0
[ 7236.716682][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7236.716924][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7236.717218][    C3]  do_syscall_64+0xc9/0x1e0
[ 7236.717443][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7236.717737][    C3] RIP: 0033:0x7f93b2836957
[ 7236.717955][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7236.718893][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7236.719300][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7236.719684][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7236.720070][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7236.720457][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7236.720842][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7236.721230][    C3]  </TASK>
[ 7260.728162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7260.728503][    C1] rcu: 1-....: (4875786 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1183049
[ 7260.729019][    C1] rcu: (t=4866757 jiffies g=1064457 q=106 ncpus=4)
[ 7260.729329][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7260.729745][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7260.730310][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7260.730614][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7260.731510][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7260.731793][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7260.732160][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7260.732528][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7260.732894][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7260.733263][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7260.733630][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7260.734041][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7260.734347][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7260.734716][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7260.735082][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7260.735448][    C1] PKRU: 55555554
[ 7260.735614][    C1] Call Trace:
[ 7260.735769][    C1]  <IRQ>
[ 7260.735908][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7260.736159][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7260.736393][    C1]  ? check_cpu_stall+0x284/0x500
[ 7260.736625][    C1]  ? rcu_pending+0x92/0x360
[ 7260.736836][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7260.737086][    C1]  ? update_process_times+0xb9/0x110
[ 7260.737335][    C1]  ? tick_sched_handle+0x67/0x130
[ 7260.737575][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7260.737836][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7260.738060][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7260.738347][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7260.738597][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7260.738864][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7260.739108][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7260.739391][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7260.739632][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7260.739916][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7260.740199][    C1]  </IRQ>
[ 7260.740338][    C1]  <TASK>
[ 7260.740477][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7260.740766][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7260.741031][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7260.741304][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7260.741568][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7260.741856][    C1]  ? lock_acquire+0x1c1/0x220
[ 7260.742078][    C1]  ? lock_release+0x1d5/0x250
[ 7260.742301][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7260.742529][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7260.742779][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7260.743039][    C1]  ? lock_acquire+0x1c1/0x220
[ 7260.743260][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7260.743482][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7260.743721][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7260.743936][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7260.744163][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7260.744400][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7260.744654][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7260.744909][    C1]  ip_local_deliver+0x19d/0x480
[ 7260.745137][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7260.745386][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7260.745627][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7260.745947][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7260.746181][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7260.746475][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7260.746717][    C1]  ip_rcv+0x564/0x740
[ 7260.746906][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7260.747117][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7260.747352][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7260.747611][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7260.747863][    C1]  ? skb_clone+0x10b/0x330
[ 7260.748071][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7260.748364][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7260.748645][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7260.748902][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7260.749175][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7260.749404][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7260.749613][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7260.749891][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7260.750153][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7260.750454][    C1]  ? lock_acquire+0x1c1/0x220
[ 7260.750671][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7260.750943][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7260.751206][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7260.751496][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7260.751731][    C1]  ? __skb_clone+0x57a/0x760
[ 7260.751948][    C1]  netif_receive_skb+0x55/0x280
[ 7260.752176][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7260.752464][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7260.752769][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7260.753044][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7260.753297][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7260.753560][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7260.753847][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7260.754106][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7260.754397][    C1]  ? stack_trace_save+0x95/0xd0
[ 7260.754625][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7260.754880][    C1]  ? kasan_save_stack+0x34/0x50
[ 7260.755110][    C1]  ? kasan_save_stack+0x24/0x50
[ 7260.755338][    C1]  ? kasan_save_track+0x14/0x30
[ 7260.755566][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7260.755808][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7260.756041][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7260.756269][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7260.756511][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7260.756753][    C1]  ? ip_output+0x16b/0x4f0
[ 7260.756962][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7260.757197][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7260.757451][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7260.757696][    C1]  ? get_reg+0x119/0x190
[ 7260.757896][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7260.758142][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7260.758427][    C1]  __tcf_classify+0x329/0x7d0
[ 7260.758647][    C1]  tcf_classify+0x283/0x930
[ 7260.758861][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7260.759089][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7260.759325][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7260.759586][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7260.759833][    C1]  tc_run+0x2e4/0x5d0
[ 7260.760023][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7260.760235][    C1]  ? lock_acquire+0x1c1/0x220
[ 7260.760454][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7260.760693][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7260.760925][    C1]  ? lock_acquire+0x1c1/0x220
[ 7260.761144][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7260.761387][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7260.761667][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7260.761915][    C1]  ? neigh_hh_output+0x348/0x590
[ 7260.762147][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7260.762390][    C1]  ip_finish_output2+0x786/0x18e0
[ 7260.762627][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7260.762883][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7260.763194][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7260.763447][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7260.763679][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7260.763922][    C1]  ip_output+0x16b/0x4f0
[ 7260.764119][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7260.764337][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7260.764561][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7260.764823][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7260.765054][    C1]  ? ip_local_out+0x114/0x3b0
[ 7260.765275][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7260.765503][    C1]  ? __create_object+0x5e/0xb0
[ 7260.765727][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7260.765973][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7260.766231][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7260.766484][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7260.766745][    C1]  tcp_release_cb+0x1e9/0x390
[ 7260.766964][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7260.767209][    C1]  release_sock+0xb8/0x1d0
[ 7260.767420][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7260.767624][    C1]  ? lock_release+0x1d5/0x250
[ 7260.767842][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7260.768073][    C1]  ? core_sys_select+0x620/0x710
[ 7260.768307][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7260.768555][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7260.768763][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7260.768991][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7260.769226][    C1]  ? __fget_light+0x54/0x1e0
[ 7260.769444][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7260.769688][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7260.769907][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7260.770151][    C1]  ? __might_fault+0xc6/0x180
[ 7260.770372][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7260.770632][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7260.770905][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7260.771183][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7260.771478][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7260.771710][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7260.771989][    C1]  do_syscall_64+0xc9/0x1e0
[ 7260.772201][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7260.772478][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7260.772688][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7260.773578][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7260.773963][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7260.774332][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7260.774697][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7260.775063][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7260.775429][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7260.775800][    C1]  </TASK>
[ 7260.775943][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7260.776194][    C3] NMI backtrace for cpu 3
[ 7260.776199][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7260.776202][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7260.776205][    C3] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 7260.776210][    C3] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 7260.776213][    C3] RSP: 0018:ffffc90000277a88 EFLAGS: 00000202
[ 7260.776215][    C3] RAX: ffff888007a89b58 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7260.776217][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7260.776218][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7260.776220][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7260.776222][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7260.776223][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7260.776225][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7260.776228][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7260.776230][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7260.776231][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7260.776233][    C3] PKRU: 55555554
[ 7260.776234][    C3] Call Trace:
[ 7260.776236][    C3]  <NMI>
[ 7260.776238][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7260.776243][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7260.776248][    C3]  ? nmi_handle+0x153/0x420
[ 7260.776252][    C3]  ? default_do_nmi+0x41/0x100
[ 7260.776255][    C3]  ? exc_nmi+0xf3/0x120
[ 7260.776258][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7260.776263][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7260.776267][    C3]  ? kasan_check_range+0x12/0x1c0
[ 7260.776270][    C3]  ? kasan_check_range+0x12/0x1c0
[ 7260.776273][    C3]  ? kasan_check_range+0x12/0x1c0
[ 7260.776276][    C3]  </NMI>
[ 7260.776277][    C3]  <IRQ>
[ 7260.776278][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7260.776281][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7260.776284][    C3]  ? get_stack_info+0x36/0xc0
[ 7260.776288][    C3]  ? lock_acquire+0x1c1/0x220
[ 7260.776291][    C3]  ? lock_release+0x1d5/0x250
[ 7260.776295][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7260.776298][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7260.776301][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7260.776304][    C3]  ? lock_acquire+0x1c1/0x220
[ 7260.776306][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7260.776310][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7260.776312][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7260.776319][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7260.776321][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7260.776325][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7260.776330][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7260.776333][    C3]  ip_local_deliver+0x19d/0x480
[ 7260.776336][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7260.776338][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7260.776341][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7260.776346][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7260.776349][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7260.776352][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7260.776361][    C3]  ip_rcv+0x564/0x740
[ 7260.776363][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7260.776366][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7260.776370][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7260.776373][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7260.776377][    C3]  ? skb_clone+0x10b/0x330
[ 7260.776379][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7260.776385][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7260.776390][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7260.776393][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7260.776400][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7260.776404][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7260.776406][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7260.776409][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7260.776412][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7260.776416][    C3]  ? lock_acquire+0x1c1/0x220
[ 7260.776418][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7260.776422][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7260.776426][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7260.776430][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7260.776432][    C3]  ? __skb_clone+0x57a/0x760
[ 7260.776435][    C3]  netif_receive_skb+0x55/0x280
[ 7260.776438][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7260.776445][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7260.776451][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7260.776457][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7260.776462][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7260.776471][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7260.776480][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7260.776488][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7260.776497][    C3]  ? lock_release+0x1d5/0x250
[ 7260.776499][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7260.776503][    C3]  ? kernel_text_address+0xce/0xe0
[ 7260.776506][    C3]  ? __kernel_text_address+0x12/0x40
[ 7260.776509][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7260.776511][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7260.776514][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7260.776519][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7260.776522][    C3]  ? get_stack_info+0x36/0xc0
[ 7260.776527][    C3]  __tcf_classify+0x329/0x7d0
[ 7260.776532][    C3]  tcf_classify+0x283/0x930
[ 7260.776535][    C3]  ? lock_release+0x1d5/0x250
[ 7260.776538][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7260.776541][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7260.776544][    C3]  ? __kernel_text_address+0x12/0x40
[ 7260.776547][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7260.776549][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7260.776552][    C3]  tc_run+0x2e4/0x5d0
[ 7260.776556][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7260.776559][    C3]  ? lock_acquire+0x1c1/0x220
[ 7260.776561][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7260.776564][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7260.776568][    C3]  ? lock_acquire+0x1c1/0x220
[ 7260.776571][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7260.776574][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7260.776577][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7260.776580][    C3]  ? neigh_hh_output+0x348/0x590
[ 7260.776583][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7260.776587][    C3]  ip_finish_output2+0x786/0x18e0
[ 7260.776590][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7260.776597][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7260.776600][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7260.776603][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7260.776607][    C3]  ip_output+0x16b/0x4f0
[ 7260.776610][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7260.776612][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7260.776615][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7260.776618][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7260.776620][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7260.776623][    C3]  ? __alloc_skb+0xd4/0x280
[ 7260.776625][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7260.776629][    C3]  ? tcp_fragment+0x168/0x1040
[ 7260.776632][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7260.776635][    C3]  ? ip_local_out+0x114/0x3b0
[ 7260.776638][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7260.776641][    C3]  ? __skb_clone+0x57a/0x760
[ 7260.776644][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7260.776649][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7260.776652][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7260.776656][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7260.776660][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7260.776664][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7260.776667][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7260.776670][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7260.776674][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7260.776677][    C3]  tcp_write_timer+0x82/0x1d0
[ 7260.776680][    C3]  call_timer_fn+0x173/0x430
[ 7260.776685][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7260.776689][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7260.776693][    C3]  __run_timers.part.0+0x52d/0x890
[ 7260.776696][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7260.776701][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7260.776704][    C3]  ? lock_acquire+0x1c1/0x220
[ 7260.776706][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7260.776712][    C3]  ? lock_release+0x1d5/0x250
[ 7260.776714][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7260.776717][    C3]  ? ktime_get+0xb3/0x190
[ 7260.776720][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7260.776724][    C3]  run_timer_softirq+0x72/0x100
[ 7260.776727][    C3]  __do_softirq+0x1b9/0x7ff
[ 7260.776732][    C3]  irq_exit_rcu+0x98/0xc0
[ 7260.776734][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7260.776737][    C3]  </IRQ>
[ 7260.776738][    C3]  <TASK>
[ 7260.776739][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7260.776742][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7260.776745][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7260.776747][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7260.776748][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7260.776750][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7260.776751][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7260.776753][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7260.776754][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7260.776758][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7260.776761][    C3]  uart_start+0xe4/0x1b0
[ 7260.776766][    C3]  n_tty_write+0x677/0x7a0
[ 7260.776772][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7260.776776][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7260.776780][    C3]  ? lock_acquire+0x1c1/0x220
[ 7260.776783][    C3]  ? iterate_tty_write+0x95/0x540
[ 7260.776786][    C3]  iterate_tty_write+0x229/0x540
[ 7260.776791][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7260.776794][    C3]  vfs_write+0x9e9/0x10a0
[ 7260.776798][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7260.776801][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7260.776805][    C3]  ? lock_acquire+0x1c1/0x220
[ 7260.776807][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7260.776810][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7260.776813][    C3]  ? __fget_light+0x54/0x1e0
[ 7260.776817][    C3]  ksys_write+0xf5/0x1e0
[ 7260.776821][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7260.776825][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7260.776828][    C3]  do_syscall_64+0xc9/0x1e0
[ 7260.776832][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7260.776835][    C3] RIP: 0033:0x7f93b2836957
[ 7260.776837][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7260.776839][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7260.776841][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7260.776844][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7260.776845][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7260.776847][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7260.776849][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7260.776854][    C3]  </TASK>
[ 7288.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4579s! [ncat:8027]
[ 7288.613535][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7288.614698][    C1] irq event stamp: 174248
[ 7288.614898][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7288.615385][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7288.615814][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7288.616254][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7288.616678][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7288.617088][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7288.617657][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 7288.617953][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 7288.618849][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7288.619133][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7288.619501][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7288.619867][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7288.620237][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7288.620604][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7288.620971][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7288.621383][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7288.621688][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7288.622056][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7288.622426][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7288.622792][    C1] PKRU: 55555554
[ 7288.622960][    C1] Call Trace:
[ 7288.623118][    C1]  <IRQ>
[ 7288.623256][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7288.623498][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7288.623723][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7288.623977][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7288.624230][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7288.624498][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7288.624742][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7288.625025][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7288.625270][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7288.625556][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7288.625828][    C1]  </IRQ>
[ 7288.625969][    C1]  <TASK>
[ 7288.626107][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7288.626400][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7288.626666][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 7288.626934][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7288.627200][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7288.627494][    C1]  ? lock_acquire+0x1c1/0x220
[ 7288.627716][    C1]  ? lock_release+0x1d5/0x250
[ 7288.627938][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7288.628168][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7288.628421][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7288.628682][    C1]  ? lock_acquire+0x1c1/0x220
[ 7288.628903][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7288.629125][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7288.629366][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7288.629582][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7288.629808][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7288.630046][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7288.630304][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7288.630559][    C1]  ip_local_deliver+0x19d/0x480
[ 7288.630787][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7288.631037][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7288.631282][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7288.631602][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7288.631834][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7288.632129][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7288.632372][    C1]  ip_rcv+0x564/0x740
[ 7288.632561][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7288.632772][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7288.633006][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7288.633263][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7288.633515][    C1]  ? skb_clone+0x10b/0x330
[ 7288.633722][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7288.634018][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7288.634303][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7288.634562][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7288.634834][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7288.635065][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7288.635278][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7288.635554][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7288.635816][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7288.636115][    C1]  ? lock_acquire+0x1c1/0x220
[ 7288.636335][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7288.636609][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7288.636873][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7288.637165][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7288.637405][    C1]  ? __skb_clone+0x57a/0x760
[ 7288.637623][    C1]  netif_receive_skb+0x55/0x280
[ 7288.637853][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7288.638143][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7288.638451][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7288.638727][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7288.638981][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7288.639248][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7288.639539][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7288.639800][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7288.640091][    C1]  ? stack_trace_save+0x95/0xd0
[ 7288.640321][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7288.640580][    C1]  ? kasan_save_stack+0x34/0x50
[ 7288.640810][    C1]  ? kasan_save_stack+0x24/0x50
[ 7288.641038][    C1]  ? kasan_save_track+0x14/0x30
[ 7288.641269][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7288.641513][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7288.641747][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7288.641975][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7288.642220][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7288.642463][    C1]  ? ip_output+0x16b/0x4f0
[ 7288.642673][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7288.642908][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7288.643158][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7288.643406][    C1]  ? get_reg+0x119/0x190
[ 7288.643608][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7288.643855][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7288.644141][    C1]  __tcf_classify+0x329/0x7d0
[ 7288.644366][    C1]  tcf_classify+0x283/0x930
[ 7288.644579][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7288.644809][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7288.645046][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7288.645310][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7288.645559][    C1]  tc_run+0x2e4/0x5d0
[ 7288.645749][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7288.645960][    C1]  ? lock_acquire+0x1c1/0x220
[ 7288.646182][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7288.646424][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7288.646658][    C1]  ? lock_acquire+0x1c1/0x220
[ 7288.646878][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7288.647121][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7288.647408][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7288.647660][    C1]  ? neigh_hh_output+0x348/0x590
[ 7288.647893][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7288.648138][    C1]  ip_finish_output2+0x786/0x18e0
[ 7288.648376][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7288.648635][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7288.648947][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7288.649204][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7288.649438][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7288.649683][    C1]  ip_output+0x16b/0x4f0
[ 7288.649882][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7288.650100][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7288.650331][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7288.650595][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7288.650828][    C1]  ? ip_local_out+0x114/0x3b0
[ 7288.651050][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7288.651282][    C1]  ? __create_object+0x5e/0xb0
[ 7288.651508][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7288.651756][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7288.652016][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7288.652270][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7288.652531][    C1]  tcp_release_cb+0x1e9/0x390
[ 7288.652754][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7288.652999][    C1]  release_sock+0xb8/0x1d0
[ 7288.653210][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7288.653415][    C1]  ? lock_release+0x1d5/0x250
[ 7288.653635][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7288.653864][    C1]  ? core_sys_select+0x620/0x710
[ 7288.654099][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7288.654350][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7288.654558][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7288.654788][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7288.655023][    C1]  ? __fget_light+0x54/0x1e0
[ 7288.655243][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7288.655488][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7288.655709][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7288.655954][    C1]  ? __might_fault+0xc6/0x180
[ 7288.656176][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7288.656438][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7288.656713][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7288.656990][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7288.657291][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7288.657525][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7288.657806][    C1]  do_syscall_64+0xc9/0x1e0
[ 7288.658019][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7288.658296][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7288.658507][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7288.659404][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7288.659797][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7288.660168][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7288.660537][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7288.660905][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7288.661274][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7288.661647][    C1]  </TASK>
[ 7288.661792][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4579s! [perl:7725]
[ 7288.662183][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7288.663398][    C3] irq event stamp: 290154
[ 7288.663611][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7288.664121][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7288.664612][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7288.665065][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7288.665512][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7288.665947][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7288.666543][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7288.666858][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7288.667801][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7288.668099][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7288.668485][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7288.668870][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7288.669257][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7288.669644][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7288.670029][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7288.670463][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7288.670783][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7288.671173][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7288.671558][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7288.671942][    C3] PKRU: 55555554
[ 7288.672118][    C3] Call Trace:
[ 7288.672285][    C3]  <IRQ>
[ 7288.672426][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7288.672679][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7288.672914][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7288.673182][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7288.673448][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7288.673726][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7288.673981][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7288.674278][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7288.674532][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7288.674831][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7288.675116][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7288.675418][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7288.675704][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7288.675990][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7288.676270][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7288.676573][    C3]  ? get_stack_info+0x36/0xc0
[ 7288.676806][    C3]  ? lock_acquire+0x1c1/0x220
[ 7288.677036][    C3]  ? lock_release+0x1d5/0x250
[ 7288.677268][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7288.677512][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7288.677776][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7288.678052][    C3]  ? lock_acquire+0x1c1/0x220
[ 7288.678282][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7288.678515][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7288.678766][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7288.678993][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7288.679233][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7288.679485][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7288.679749][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7288.680017][    C3]  ip_local_deliver+0x19d/0x480
[ 7288.680259][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7288.680522][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7288.680777][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7288.681112][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7288.681357][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7288.681667][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7288.681921][    C3]  ip_rcv+0x564/0x740
[ 7288.682118][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7288.682343][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7288.682588][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7288.682854][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7288.683079][    C3]  ? skb_clone+0x10b/0x330
[ 7288.683299][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7288.683607][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7288.683904][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7288.684175][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7288.684477][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7288.684721][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7288.684949][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7288.685247][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7288.685529][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7288.685856][    C3]  ? lock_acquire+0x1c1/0x220
[ 7288.686085][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7288.686371][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7288.686644][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7288.686947][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7288.687193][    C3]  ? __skb_clone+0x57a/0x760
[ 7288.687442][    C3]  netif_receive_skb+0x55/0x280
[ 7288.687689][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7288.687999][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7288.688330][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7288.688635][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7288.688900][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7288.689179][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7288.689484][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7288.689782][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7288.690098][    C3]  ? lock_release+0x1d5/0x250
[ 7288.690329][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7288.690585][    C3]  ? kernel_text_address+0xce/0xe0
[ 7288.690837][    C3]  ? __kernel_text_address+0x12/0x40
[ 7288.691098][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7288.691373][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7288.691676][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7288.691919][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7288.692186][    C3]  ? get_stack_info+0x36/0xc0
[ 7288.692419][    C3]  __tcf_classify+0x329/0x7d0
[ 7288.692654][    C3]  tcf_classify+0x283/0x930
[ 7288.692877][    C3]  ? lock_release+0x1d5/0x250
[ 7288.693108][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7288.693364][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7288.693612][    C3]  ? __kernel_text_address+0x12/0x40
[ 7288.693870][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7288.694146][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7288.694449][    C3]  tc_run+0x2e4/0x5d0
[ 7288.694647][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7288.694870][    C3]  ? lock_acquire+0x1c1/0x220
[ 7288.695101][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7288.695355][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7288.695600][    C3]  ? lock_acquire+0x1c1/0x220
[ 7288.695832][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7288.696088][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7288.696384][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7288.696647][    C3]  ? neigh_hh_output+0x348/0x590
[ 7288.696892][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7288.697149][    C3]  ip_finish_output2+0x786/0x18e0
[ 7288.697418][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7288.697752][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7288.698028][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7288.698282][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7288.698556][    C3]  ip_output+0x16b/0x4f0
[ 7288.698766][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7288.699001][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7288.699268][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7288.699571][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7288.699836][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7288.700079][    C3]  ? __alloc_skb+0xd4/0x280
[ 7288.700303][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7288.700563][    C3]  ? tcp_fragment+0x168/0x1040
[ 7288.700801][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7288.701044][    C3]  ? ip_local_out+0x114/0x3b0
[ 7288.701278][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7288.701518][    C3]  ? __skb_clone+0x57a/0x760
[ 7288.701745][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7288.702003][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7288.702277][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7288.702512][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7288.702752][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7288.703043][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7288.703354][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7288.703591][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7288.703843][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7288.704103][    C3]  tcp_write_timer+0x82/0x1d0
[ 7288.704336][    C3]  call_timer_fn+0x173/0x430
[ 7288.704564][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7288.704819][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7288.705072][    C3]  __run_timers.part.0+0x52d/0x890
[ 7288.705324][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7288.705585][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7288.705859][    C3]  ? lock_acquire+0x1c1/0x220
[ 7288.706091][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7288.706373][    C3]  ? lock_release+0x1d5/0x250
[ 7288.706603][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7288.706860][    C3]  ? ktime_get+0xb3/0x190
[ 7288.707074][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7288.707386][    C3]  run_timer_softirq+0x72/0x100
[ 7288.707629][    C3]  __do_softirq+0x1b9/0x7ff
[ 7288.707860][    C3]  irq_exit_rcu+0x98/0xc0
[ 7288.708077][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7288.708358][    C3]  </IRQ>
[ 7288.708512][    C3]  <TASK>
[ 7288.708659][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7288.708948][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7288.709260][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7288.710191][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7288.710483][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7288.710866][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7288.711249][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7288.711631][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7288.712012][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7288.712399][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7288.712682][    C3]  uart_start+0xe4/0x1b0
[ 7288.712892][    C3]  n_tty_write+0x677/0x7a0
[ 7288.713111][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7288.713354][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7288.713628][    C3]  ? lock_acquire+0x1c1/0x220
[ 7288.713856][    C3]  ? iterate_tty_write+0x95/0x540
[ 7288.714102][    C3]  iterate_tty_write+0x229/0x540
[ 7288.714345][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7288.714624][    C3]  vfs_write+0x9e9/0x10a0
[ 7288.714835][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7288.715069][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7288.715306][    C3]  ? lock_acquire+0x1c1/0x220
[ 7288.715535][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7288.715813][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7288.716066][    C3]  ? __fget_light+0x54/0x1e0
[ 7288.716294][    C3]  ksys_write+0xf5/0x1e0
[ 7288.716501][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7288.716740][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7288.717033][    C3]  do_syscall_64+0xc9/0x1e0
[ 7288.717256][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7288.717547][    C3] RIP: 0033:0x7f93b2836957
[ 7288.717764][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7288.718695][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7288.719098][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7288.719481][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7288.719863][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7288.720245][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7288.720625][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7288.721012][    C3]  </TASK>
[ 7316.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4605s! [ncat:8027]
[ 7316.613536][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7316.614691][    C1] irq event stamp: 174248
[ 7316.614890][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7316.615379][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7316.615808][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7316.616239][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7316.616662][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7316.617073][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7316.617636][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 7316.617929][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 7316.618822][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7316.619105][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7316.619472][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7316.619838][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7316.620206][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7316.620573][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7316.620939][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7316.621351][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7316.621656][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7316.622024][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7316.622392][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7316.622757][    C1] PKRU: 55555554
[ 7316.622924][    C1] Call Trace:
[ 7316.623081][    C1]  <IRQ>
[ 7316.623220][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7316.623462][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7316.623686][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7316.623940][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7316.624190][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7316.624458][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7316.624701][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7316.624983][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7316.625225][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7316.625508][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7316.625780][    C1]  </IRQ>
[ 7316.625919][    C1]  <TASK>
[ 7316.626057][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7316.626349][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7316.626613][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 7316.626880][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7316.627159][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7316.627448][    C1]  ? lock_acquire+0x1c1/0x220
[ 7316.627670][    C1]  ? lock_release+0x1d5/0x250
[ 7316.627891][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7316.628120][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7316.628371][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7316.628632][    C1]  ? lock_acquire+0x1c1/0x220
[ 7316.628852][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7316.629074][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7316.629314][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7316.629530][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7316.629755][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7316.629992][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7316.630249][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7316.630504][    C1]  ip_local_deliver+0x19d/0x480
[ 7316.630732][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7316.630980][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7316.631226][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7316.631546][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7316.631779][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7316.632073][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7316.632316][    C1]  ip_rcv+0x564/0x740
[ 7316.632503][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7316.632713][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7316.632946][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7316.633202][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7316.633455][    C1]  ? skb_clone+0x10b/0x330
[ 7316.633662][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7316.633957][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7316.634241][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7316.634500][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7316.634772][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7316.635003][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7316.635216][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7316.635491][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7316.635755][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7316.636054][    C1]  ? lock_acquire+0x1c1/0x220
[ 7316.636274][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7316.636547][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7316.636810][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7316.637100][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7316.637350][    C1]  ? __skb_clone+0x57a/0x760
[ 7316.637568][    C1]  netif_receive_skb+0x55/0x280
[ 7316.637796][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7316.638083][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7316.638390][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7316.638665][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7316.638918][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7316.639183][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7316.639471][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7316.639731][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7316.640022][    C1]  ? stack_trace_save+0x95/0xd0
[ 7316.640251][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7316.640509][    C1]  ? kasan_save_stack+0x34/0x50
[ 7316.640737][    C1]  ? kasan_save_stack+0x24/0x50
[ 7316.640965][    C1]  ? kasan_save_track+0x14/0x30
[ 7316.641194][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7316.641436][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7316.641670][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7316.641898][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7316.642140][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7316.642383][    C1]  ? ip_output+0x16b/0x4f0
[ 7316.642593][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7316.642827][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7316.643077][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7316.643325][    C1]  ? get_reg+0x119/0x190
[ 7316.643526][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7316.643771][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7316.644057][    C1]  __tcf_classify+0x329/0x7d0
[ 7316.644280][    C1]  tcf_classify+0x283/0x930
[ 7316.644492][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7316.644722][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7316.644957][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7316.645220][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7316.645468][    C1]  tc_run+0x2e4/0x5d0
[ 7316.645657][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7316.645868][    C1]  ? lock_acquire+0x1c1/0x220
[ 7316.646088][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7316.646329][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7316.646561][    C1]  ? lock_acquire+0x1c1/0x220
[ 7316.646782][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7316.647025][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7316.647310][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7316.647557][    C1]  ? neigh_hh_output+0x348/0x590
[ 7316.647789][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7316.648032][    C1]  ip_finish_output2+0x786/0x18e0
[ 7316.648268][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7316.648525][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7316.648836][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7316.649089][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7316.649323][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7316.649566][    C1]  ip_output+0x16b/0x4f0
[ 7316.649765][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7316.649982][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7316.650207][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7316.650469][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7316.650699][    C1]  ? ip_local_out+0x114/0x3b0
[ 7316.650921][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7316.651149][    C1]  ? __create_object+0x5e/0xb0
[ 7316.651376][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7316.651622][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7316.651880][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7316.652130][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7316.652392][    C1]  tcp_release_cb+0x1e9/0x390
[ 7316.652613][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7316.652857][    C1]  release_sock+0xb8/0x1d0
[ 7316.653064][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7316.653270][    C1]  ? lock_release+0x1d5/0x250
[ 7316.653489][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7316.653719][    C1]  ? core_sys_select+0x620/0x710
[ 7316.653953][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7316.654203][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7316.654411][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7316.654644][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7316.654879][    C1]  ? __fget_light+0x54/0x1e0
[ 7316.655097][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7316.655344][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7316.655565][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7316.655809][    C1]  ? __might_fault+0xc6/0x180
[ 7316.656031][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7316.656294][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7316.656570][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7316.656846][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7316.657141][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7316.657431][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7316.657711][    C1]  do_syscall_64+0xc9/0x1e0
[ 7316.657923][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7316.658200][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7316.658411][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7316.659303][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7316.659691][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7316.660060][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7316.660429][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7316.660796][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7316.661161][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7316.661533][    C1]  </TASK>
[ 7316.661677][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4605s! [perl:7725]
[ 7316.662073][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7316.663277][    C3] irq event stamp: 290154
[ 7316.663486][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7316.663998][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7316.664487][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7316.664943][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7316.665390][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7316.665824][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7316.666418][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7316.666733][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7316.667679][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7316.667976][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7316.668365][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7316.668752][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7316.669136][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7316.669525][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7316.669912][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7316.670347][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7316.670668][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7316.671055][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7316.671443][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7316.671830][    C3] PKRU: 55555554
[ 7316.672006][    C3] Call Trace:
[ 7316.672169][    C3]  <IRQ>
[ 7316.672314][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7316.672567][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7316.672802][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7316.673070][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7316.673335][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7316.673616][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7316.673873][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7316.674170][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7316.674425][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7316.674722][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7316.675008][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7316.675313][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7316.675593][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7316.675881][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7316.676161][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7316.676462][    C3]  ? get_stack_info+0x36/0xc0
[ 7316.676695][    C3]  ? lock_acquire+0x1c1/0x220
[ 7316.676929][    C3]  ? lock_release+0x1d5/0x250
[ 7316.677166][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7316.677406][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7316.677671][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7316.677946][    C3]  ? lock_acquire+0x1c1/0x220
[ 7316.678177][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7316.678410][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7316.678662][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7316.678888][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7316.679127][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7316.679377][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7316.679643][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7316.679913][    C3]  ip_local_deliver+0x19d/0x480
[ 7316.680153][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7316.680418][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7316.680673][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7316.681009][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7316.681253][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7316.681563][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7316.681816][    C3]  ip_rcv+0x564/0x740
[ 7316.682016][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7316.682239][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7316.682483][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7316.682751][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7316.682975][    C3]  ? skb_clone+0x10b/0x330
[ 7316.683196][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7316.683504][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7316.683800][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7316.684074][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7316.684358][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7316.684598][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7316.684822][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7316.685110][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7316.685389][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7316.685704][    C3]  ? lock_acquire+0x1c1/0x220
[ 7316.685935][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7316.686222][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7316.686501][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7316.686808][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7316.687054][    C3]  ? __skb_clone+0x57a/0x760
[ 7316.687284][    C3]  netif_receive_skb+0x55/0x280
[ 7316.687544][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7316.687854][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7316.688185][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7316.688483][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7316.688760][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7316.689038][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7316.689340][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7316.689640][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7316.689955][    C3]  ? lock_release+0x1d5/0x250
[ 7316.690188][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7316.690444][    C3]  ? kernel_text_address+0xce/0xe0
[ 7316.690695][    C3]  ? __kernel_text_address+0x12/0x40
[ 7316.690953][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7316.691230][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7316.691530][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7316.691771][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7316.692041][    C3]  ? get_stack_info+0x36/0xc0
[ 7316.692272][    C3]  __tcf_classify+0x329/0x7d0
[ 7316.692507][    C3]  tcf_classify+0x283/0x930
[ 7316.692734][    C3]  ? lock_release+0x1d5/0x250
[ 7316.692965][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7316.693222][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7316.693470][    C3]  ? __kernel_text_address+0x12/0x40
[ 7316.693729][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7316.694002][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7316.694305][    C3]  tc_run+0x2e4/0x5d0
[ 7316.694502][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7316.694726][    C3]  ? lock_acquire+0x1c1/0x220
[ 7316.694958][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7316.695212][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7316.695456][    C3]  ? lock_acquire+0x1c1/0x220
[ 7316.695686][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7316.695943][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7316.696236][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7316.696501][    C3]  ? neigh_hh_output+0x348/0x590
[ 7316.696745][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7316.697002][    C3]  ip_finish_output2+0x786/0x18e0
[ 7316.697256][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7316.697582][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7316.697849][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7316.698095][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7316.698352][    C3]  ip_output+0x16b/0x4f0
[ 7316.698562][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7316.698796][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7316.699065][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7316.699368][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7316.699635][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7316.699879][    C3]  ? __alloc_skb+0xd4/0x280
[ 7316.700102][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7316.700363][    C3]  ? tcp_fragment+0x168/0x1040
[ 7316.700599][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7316.700842][    C3]  ? ip_local_out+0x114/0x3b0
[ 7316.701075][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7316.701317][    C3]  ? __skb_clone+0x57a/0x760
[ 7316.701546][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7316.701804][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7316.702076][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7316.702312][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7316.702553][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7316.702845][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7316.703155][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7316.703391][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7316.703644][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7316.703905][    C3]  tcp_write_timer+0x82/0x1d0
[ 7316.704136][    C3]  call_timer_fn+0x173/0x430
[ 7316.704366][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7316.704620][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7316.704873][    C3]  __run_timers.part.0+0x52d/0x890
[ 7316.705124][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7316.705386][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7316.705663][    C3]  ? lock_acquire+0x1c1/0x220
[ 7316.705895][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7316.706176][    C3]  ? lock_release+0x1d5/0x250
[ 7316.706409][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7316.706664][    C3]  ? ktime_get+0xb3/0x190
[ 7316.706879][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7316.707186][    C3]  run_timer_softirq+0x72/0x100
[ 7316.707431][    C3]  __do_softirq+0x1b9/0x7ff
[ 7316.707662][    C3]  irq_exit_rcu+0x98/0xc0
[ 7316.707881][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7316.708164][    C3]  </IRQ>
[ 7316.708315][    C3]  <TASK>
[ 7316.708471][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7316.708762][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7316.709073][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7316.709999][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7316.710295][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7316.710677][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7316.711059][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7316.711442][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7316.711824][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7316.712207][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7316.712493][    C3]  uart_start+0xe4/0x1b0
[ 7316.712703][    C3]  n_tty_write+0x677/0x7a0
[ 7316.712925][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7316.713170][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7316.713446][    C3]  ? lock_acquire+0x1c1/0x220
[ 7316.713676][    C3]  ? iterate_tty_write+0x95/0x540
[ 7316.713925][    C3]  iterate_tty_write+0x229/0x540
[ 7316.714172][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7316.714451][    C3]  vfs_write+0x9e9/0x10a0
[ 7316.714667][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7316.714902][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7316.715136][    C3]  ? lock_acquire+0x1c1/0x220
[ 7316.715369][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7316.715650][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7316.715908][    C3]  ? __fget_light+0x54/0x1e0
[ 7316.716137][    C3]  ksys_write+0xf5/0x1e0
[ 7316.716349][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7316.716589][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7316.716881][    C3]  do_syscall_64+0xc9/0x1e0
[ 7316.717106][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7316.717401][    C3] RIP: 0033:0x7f93b2836957
[ 7316.717617][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7316.718556][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7316.718961][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7316.719345][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7316.719730][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7316.720116][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7316.720501][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7316.720888][    C3]  </TASK>
[ 7338.780162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7338.780510][    C1] rcu: 1-....: (4953694 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1201774
[ 7338.781026][    C1] rcu: (t=4944809 jiffies g=1064457 q=106 ncpus=4)
[ 7338.781337][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7338.781749][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7338.782319][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7338.782623][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7338.783516][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7338.783799][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7338.784165][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7338.784530][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7338.784897][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7338.785264][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7338.785629][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7338.786039][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7338.786344][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7338.786712][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7338.787082][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7338.787469][    C1] PKRU: 55555554
[ 7338.787645][    C1] Call Trace:
[ 7338.787811][    C1]  <IRQ>
[ 7338.787956][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7338.788220][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7338.788462][    C1]  ? check_cpu_stall+0x284/0x500
[ 7338.788694][    C1]  ? rcu_pending+0x92/0x360
[ 7338.788907][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7338.789154][    C1]  ? update_process_times+0xb9/0x110
[ 7338.789403][    C1]  ? tick_sched_handle+0x67/0x130
[ 7338.789638][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7338.789899][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7338.790121][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7338.790410][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7338.790659][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7338.790925][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7338.791170][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7338.791451][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7338.791692][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7338.791979][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7338.792250][    C1]  </IRQ>
[ 7338.792390][    C1]  <TASK>
[ 7338.792527][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7338.792817][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7338.793082][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7338.793355][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7338.793619][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7338.793909][    C1]  ? lock_acquire+0x1c1/0x220
[ 7338.794131][    C1]  ? lock_release+0x1d5/0x250
[ 7338.794353][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7338.794582][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7338.794836][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7338.795097][    C1]  ? lock_acquire+0x1c1/0x220
[ 7338.795317][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7338.795540][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7338.795779][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7338.795996][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7338.796223][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7338.796460][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7338.796715][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7338.796969][    C1]  ip_local_deliver+0x19d/0x480
[ 7338.797223][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7338.797487][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7338.797740][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7338.798078][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7338.798329][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7338.798627][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7338.798869][    C1]  ip_rcv+0x564/0x740
[ 7338.799057][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7338.799270][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7338.799503][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7338.799759][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7338.800009][    C1]  ? skb_clone+0x10b/0x330
[ 7338.800219][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7338.800513][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7338.800794][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7338.801055][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7338.801325][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7338.801555][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7338.801766][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7338.802039][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7338.802303][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7338.802601][    C1]  ? lock_acquire+0x1c1/0x220
[ 7338.802820][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7338.803091][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7338.803355][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7338.803646][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7338.803881][    C1]  ? __skb_clone+0x57a/0x760
[ 7338.804096][    C1]  netif_receive_skb+0x55/0x280
[ 7338.804325][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7338.804612][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7338.804917][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7338.805194][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7338.805446][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7338.805709][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7338.805996][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7338.806258][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7338.806547][    C1]  ? stack_trace_save+0x95/0xd0
[ 7338.806776][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7338.807034][    C1]  ? kasan_save_stack+0x34/0x50
[ 7338.807293][    C1]  ? kasan_save_stack+0x24/0x50
[ 7338.807531][    C1]  ? kasan_save_track+0x14/0x30
[ 7338.807771][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7338.808025][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7338.808280][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7338.808507][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7338.808748][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7338.808992][    C1]  ? ip_output+0x16b/0x4f0
[ 7338.809199][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7338.809433][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7338.809686][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7338.809932][    C1]  ? get_reg+0x119/0x190
[ 7338.810131][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7338.810377][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7338.810660][    C1]  __tcf_classify+0x329/0x7d0
[ 7338.810883][    C1]  tcf_classify+0x283/0x930
[ 7338.811094][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7338.811324][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7338.811558][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7338.811820][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7338.812067][    C1]  tc_run+0x2e4/0x5d0
[ 7338.812256][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7338.812468][    C1]  ? lock_acquire+0x1c1/0x220
[ 7338.812686][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7338.812925][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7338.813158][    C1]  ? lock_acquire+0x1c1/0x220
[ 7338.813378][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7338.813620][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7338.813901][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7338.814150][    C1]  ? neigh_hh_output+0x348/0x590
[ 7338.814383][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7338.814625][    C1]  ip_finish_output2+0x786/0x18e0
[ 7338.814862][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7338.815122][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7338.815434][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7338.815686][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7338.815918][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7338.816162][    C1]  ip_output+0x16b/0x4f0
[ 7338.816361][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7338.816577][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7338.816800][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7338.817068][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7338.817325][    C1]  ? ip_local_out+0x114/0x3b0
[ 7338.817559][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7338.817800][    C1]  ? __create_object+0x5e/0xb0
[ 7338.818037][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7338.818304][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7338.818560][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7338.818811][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7338.819067][    C1]  tcp_release_cb+0x1e9/0x390
[ 7338.819287][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7338.819531][    C1]  release_sock+0xb8/0x1d0
[ 7338.819738][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7338.819943][    C1]  ? lock_release+0x1d5/0x250
[ 7338.820160][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7338.820388][    C1]  ? core_sys_select+0x620/0x710
[ 7338.820621][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7338.820870][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7338.821076][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7338.821306][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7338.821539][    C1]  ? __fget_light+0x54/0x1e0
[ 7338.821758][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7338.822001][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7338.822223][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7338.822465][    C1]  ? __might_fault+0xc6/0x180
[ 7338.822688][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7338.822947][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7338.823223][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7338.823497][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7338.823793][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7338.824025][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7338.824306][    C1]  do_syscall_64+0xc9/0x1e0
[ 7338.824520][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7338.824794][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7338.825005][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7338.825898][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7338.826285][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7338.826652][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7338.827017][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7338.827417][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7338.827804][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7338.828194][    C1]  </TASK>
[ 7338.828349][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7338.828599][    C3] NMI backtrace for cpu 3
[ 7338.828606][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7338.828610][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7338.828612][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7338.828620][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7338.828623][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7338.828626][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7338.828628][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7338.828630][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7338.828632][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7338.828634][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7338.828635][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7338.828637][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7338.828640][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7338.828642][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7338.828643][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7338.828645][    C3] PKRU: 55555554
[ 7338.828646][    C3] Call Trace:
[ 7338.828648][    C3]  <NMI>
[ 7338.828652][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7338.828657][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7338.828663][    C3]  ? nmi_handle+0x153/0x420
[ 7338.828668][    C3]  ? default_do_nmi+0x41/0x100
[ 7338.828671][    C3]  ? exc_nmi+0xf3/0x120
[ 7338.828673][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7338.828679][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7338.828683][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7338.828686][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7338.828690][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7338.828693][    C3]  </NMI>
[ 7338.828694][    C3]  <IRQ>
[ 7338.828695][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7338.828698][    C3]  ? get_stack_info+0x36/0xc0
[ 7338.828704][    C3]  ? lock_acquire+0x1c1/0x220
[ 7338.828708][    C3]  ? lock_release+0x1d5/0x250
[ 7338.828712][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7338.828716][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7338.828719][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7338.828722][    C3]  ? lock_acquire+0x1c1/0x220
[ 7338.828725][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7338.828729][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7338.828733][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7338.828739][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7338.828742][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7338.828747][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7338.828753][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7338.828756][    C3]  ip_local_deliver+0x19d/0x480
[ 7338.828759][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7338.828761][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7338.828763][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7338.828769][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7338.828773][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7338.828777][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7338.828786][    C3]  ip_rcv+0x564/0x740
[ 7338.828789][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7338.828791][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7338.828796][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7338.828798][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7338.828802][    C3]  ? skb_clone+0x10b/0x330
[ 7338.828806][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7338.828812][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7338.828817][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7338.828821][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7338.828828][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7338.828832][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7338.828834][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7338.828838][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7338.828841][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7338.828846][    C3]  ? lock_acquire+0x1c1/0x220
[ 7338.828848][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7338.828853][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7338.828856][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7338.828860][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7338.828863][    C3]  ? __skb_clone+0x57a/0x760
[ 7338.828865][    C3]  netif_receive_skb+0x55/0x280
[ 7338.828869][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7338.828876][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7338.828882][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7338.828889][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7338.828894][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7338.828904][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7338.828912][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7338.828920][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7338.828929][    C3]  ? lock_release+0x1d5/0x250
[ 7338.828932][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7338.828936][    C3]  ? kernel_text_address+0xce/0xe0
[ 7338.828941][    C3]  ? __kernel_text_address+0x12/0x40
[ 7338.828943][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7338.828946][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7338.828950][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7338.828957][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7338.828960][    C3]  ? get_stack_info+0x36/0xc0
[ 7338.828964][    C3]  __tcf_classify+0x329/0x7d0
[ 7338.828969][    C3]  tcf_classify+0x283/0x930
[ 7338.828972][    C3]  ? lock_release+0x1d5/0x250
[ 7338.828975][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7338.828977][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7338.828981][    C3]  ? __kernel_text_address+0x12/0x40
[ 7338.828983][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7338.828985][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7338.828989][    C3]  tc_run+0x2e4/0x5d0
[ 7338.828993][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7338.828996][    C3]  ? lock_acquire+0x1c1/0x220
[ 7338.828999][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7338.829003][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7338.829007][    C3]  ? lock_acquire+0x1c1/0x220
[ 7338.829009][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7338.829012][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7338.829016][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7338.829018][    C3]  ? neigh_hh_output+0x348/0x590
[ 7338.829022][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7338.829026][    C3]  ip_finish_output2+0x786/0x18e0
[ 7338.829029][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7338.829036][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7338.829039][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7338.829042][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7338.829046][    C3]  ip_output+0x16b/0x4f0
[ 7338.829049][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7338.829051][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7338.829054][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7338.829057][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7338.829060][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7338.829064][    C3]  ? __alloc_skb+0xd4/0x280
[ 7338.829066][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7338.829070][    C3]  ? tcp_fragment+0x168/0x1040
[ 7338.829074][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7338.829077][    C3]  ? ip_local_out+0x114/0x3b0
[ 7338.829080][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7338.829084][    C3]  ? __skb_clone+0x57a/0x760
[ 7338.829086][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7338.829092][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7338.829095][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7338.829099][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7338.829103][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7338.829108][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7338.829111][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7338.829114][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7338.829118][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7338.829121][    C3]  tcp_write_timer+0x82/0x1d0
[ 7338.829124][    C3]  call_timer_fn+0x173/0x430
[ 7338.829128][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7338.829133][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7338.829137][    C3]  __run_timers.part.0+0x52d/0x890
[ 7338.829140][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7338.829144][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7338.829147][    C3]  ? lock_acquire+0x1c1/0x220
[ 7338.829149][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7338.829155][    C3]  ? lock_release+0x1d5/0x250
[ 7338.829158][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7338.829162][    C3]  ? ktime_get+0xb3/0x190
[ 7338.829165][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7338.829170][    C3]  run_timer_softirq+0x72/0x100
[ 7338.829173][    C3]  __do_softirq+0x1b9/0x7ff
[ 7338.829177][    C3]  irq_exit_rcu+0x98/0xc0
[ 7338.829180][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7338.829184][    C3]  </IRQ>
[ 7338.829184][    C3]  <TASK>
[ 7338.829185][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7338.829189][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7338.829191][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7338.829193][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7338.829195][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7338.829197][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7338.829198][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7338.829200][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7338.829201][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7338.829205][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7338.829209][    C3]  uart_start+0xe4/0x1b0
[ 7338.829215][    C3]  n_tty_write+0x677/0x7a0
[ 7338.829222][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7338.829225][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7338.829230][    C3]  ? lock_acquire+0x1c1/0x220
[ 7338.829232][    C3]  ? iterate_tty_write+0x95/0x540
[ 7338.829236][    C3]  iterate_tty_write+0x229/0x540
[ 7338.829241][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7338.829244][    C3]  vfs_write+0x9e9/0x10a0
[ 7338.829249][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7338.829251][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7338.829255][    C3]  ? lock_acquire+0x1c1/0x220
[ 7338.829257][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7338.829261][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7338.829265][    C3]  ? __fget_light+0x54/0x1e0
[ 7338.829269][    C3]  ksys_write+0xf5/0x1e0
[ 7338.829273][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7338.829277][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7338.829280][    C3]  do_syscall_64+0xc9/0x1e0
[ 7338.829285][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7338.829288][    C3] RIP: 0033:0x7f93b2836957
[ 7338.829291][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7338.829293][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7338.829295][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7338.829297][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7338.829298][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7338.829300][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7338.829301][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7338.829306][    C3]  </TASK>
[ 7364.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4649s! [ncat:8027]
[ 7364.613539][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7364.614702][    C1] irq event stamp: 174248
[ 7364.614904][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7364.615391][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7364.615819][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7364.616251][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7364.616676][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7364.617093][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7364.617656][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7364.617954][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7364.618847][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7364.619129][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7364.619497][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7364.619865][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7364.620232][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7364.620598][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7364.620963][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7364.621374][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7364.621680][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7364.622048][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7364.622416][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7364.622780][    C1] PKRU: 55555554
[ 7364.622947][    C1] Call Trace:
[ 7364.623105][    C1]  <IRQ>
[ 7364.623243][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7364.623485][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7364.623709][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7364.623965][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7364.624218][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7364.624481][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7364.624725][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7364.625009][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7364.625251][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7364.625537][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7364.625810][    C1]  </IRQ>
[ 7364.625947][    C1]  <TASK>
[ 7364.626084][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7364.626376][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7364.626645][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7364.626915][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7364.627188][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7364.627477][    C1]  ? lock_acquire+0x1c1/0x220
[ 7364.627698][    C1]  ? lock_release+0x1d5/0x250
[ 7364.627919][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7364.628149][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7364.628402][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7364.628665][    C1]  ? lock_acquire+0x1c1/0x220
[ 7364.628884][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7364.629105][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7364.629346][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7364.629564][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7364.629792][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7364.630030][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7364.630285][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7364.630539][    C1]  ip_local_deliver+0x19d/0x480
[ 7364.630768][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7364.631019][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7364.631268][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7364.631587][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7364.631820][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7364.632114][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7364.632358][    C1]  ip_rcv+0x564/0x740
[ 7364.632545][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7364.632758][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7364.632991][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7364.633246][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7364.633497][    C1]  ? skb_clone+0x10b/0x330
[ 7364.633707][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7364.634000][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7364.634282][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7364.634541][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7364.634811][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7364.635042][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7364.635256][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7364.635533][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7364.635794][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7364.636093][    C1]  ? lock_acquire+0x1c1/0x220
[ 7364.636316][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7364.636588][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7364.636851][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7364.637160][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7364.637396][    C1]  ? __skb_clone+0x57a/0x760
[ 7364.637611][    C1]  netif_receive_skb+0x55/0x280
[ 7364.637839][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7364.638126][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7364.638434][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7364.638711][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7364.638963][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7364.639231][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7364.639516][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7364.639780][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7364.640070][    C1]  ? stack_trace_save+0x95/0xd0
[ 7364.640300][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7364.640558][    C1]  ? kasan_save_stack+0x34/0x50
[ 7364.640789][    C1]  ? kasan_save_stack+0x24/0x50
[ 7364.641016][    C1]  ? kasan_save_track+0x14/0x30
[ 7364.641245][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7364.641489][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7364.641723][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7364.641951][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7364.642196][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7364.642439][    C1]  ? ip_output+0x16b/0x4f0
[ 7364.642647][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7364.642881][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7364.643134][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7364.643382][    C1]  ? get_reg+0x119/0x190
[ 7364.643580][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7364.643825][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7364.644111][    C1]  __tcf_classify+0x329/0x7d0
[ 7364.644336][    C1]  tcf_classify+0x283/0x930
[ 7364.644549][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7364.644777][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7364.645016][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7364.645283][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7364.645529][    C1]  tc_run+0x2e4/0x5d0
[ 7364.645718][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7364.645933][    C1]  ? lock_acquire+0x1c1/0x220
[ 7364.646153][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7364.646396][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7364.646629][    C1]  ? lock_acquire+0x1c1/0x220
[ 7364.646847][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7364.647095][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7364.647379][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7364.647629][    C1]  ? neigh_hh_output+0x348/0x590
[ 7364.647861][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7364.648105][    C1]  ip_finish_output2+0x786/0x18e0
[ 7364.648344][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7364.648602][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7364.648914][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7364.649168][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7364.649402][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7364.649647][    C1]  ip_output+0x16b/0x4f0
[ 7364.649846][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7364.650063][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7364.650288][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7364.650553][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7364.650785][    C1]  ? ip_local_out+0x114/0x3b0
[ 7364.651007][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7364.651236][    C1]  ? __create_object+0x5e/0xb0
[ 7364.651462][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7364.651706][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7364.651967][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7364.652218][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7364.652480][    C1]  tcp_release_cb+0x1e9/0x390
[ 7364.652701][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7364.652945][    C1]  release_sock+0xb8/0x1d0
[ 7364.653155][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7364.653359][    C1]  ? lock_release+0x1d5/0x250
[ 7364.653580][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7364.653811][    C1]  ? core_sys_select+0x620/0x710
[ 7364.654045][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7364.654296][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7364.654504][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7364.654732][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7364.654966][    C1]  ? __fget_light+0x54/0x1e0
[ 7364.655185][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7364.655430][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7364.655653][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7364.655896][    C1]  ? __might_fault+0xc6/0x180
[ 7364.656120][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7364.656380][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7364.656656][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7364.656940][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7364.657238][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7364.657469][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7364.657747][    C1]  do_syscall_64+0xc9/0x1e0
[ 7364.657962][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7364.658240][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7364.658448][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7364.659341][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7364.659731][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7364.660098][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7364.660467][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7364.660835][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7364.661204][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7364.661573][    C1]  </TASK>
[ 7364.661719][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4649s! [perl:7725]
[ 7364.662111][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7364.663329][    C3] irq event stamp: 290154
[ 7364.663539][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7364.664048][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7364.664534][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7364.664989][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7364.665436][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7364.665869][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7364.666461][    C3] RIP: 0010:__kasan_check_read+0x8/0x20
[ 7364.666738][    C3] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 7364.667681][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 7364.667979][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7364.668364][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7364.668750][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7364.669135][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7364.669524][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7364.669910][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7364.670344][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7364.670666][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7364.671055][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7364.671444][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7364.671831][    C3] PKRU: 55555554
[ 7364.672008][    C3] Call Trace:
[ 7364.672172][    C3]  <IRQ>
[ 7364.672317][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7364.672571][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7364.672807][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7364.673075][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7364.673340][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7364.673621][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7364.673878][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7364.674175][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7364.674430][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7364.674728][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7364.675013][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7364.675318][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7364.675599][    C3]  ? __kasan_check_read+0x8/0x20
[ 7364.675843][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7364.676115][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7364.676417][    C3]  ? get_stack_info+0x36/0xc0
[ 7364.676649][    C3]  ? lock_acquire+0x1c1/0x220
[ 7364.676881][    C3]  ? lock_release+0x1d5/0x250
[ 7364.677118][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7364.677359][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7364.677622][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7364.677899][    C3]  ? lock_acquire+0x1c1/0x220
[ 7364.678129][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7364.678363][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7364.678615][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7364.678843][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7364.679083][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7364.679333][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7364.679599][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7364.679866][    C3]  ip_local_deliver+0x19d/0x480
[ 7364.680105][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7364.680369][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7364.680624][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7364.680962][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7364.681208][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7364.681518][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7364.681772][    C3]  ip_rcv+0x564/0x740
[ 7364.681969][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7364.682193][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7364.682438][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7364.682706][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7364.682929][    C3]  ? skb_clone+0x10b/0x330
[ 7364.683149][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7364.683458][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7364.683755][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7364.684027][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7364.684312][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7364.684552][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7364.684776][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7364.685066][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7364.685342][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7364.685656][    C3]  ? lock_acquire+0x1c1/0x220
[ 7364.685888][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7364.686177][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7364.686454][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7364.686761][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7364.687030][    C3]  ? __skb_clone+0x57a/0x760
[ 7364.687264][    C3]  netif_receive_skb+0x55/0x280
[ 7364.687509][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7364.687817][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7364.688148][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7364.688445][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7364.688725][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7364.689005][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7364.689309][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7364.689608][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7364.689923][    C3]  ? lock_release+0x1d5/0x250
[ 7364.690156][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7364.690412][    C3]  ? kernel_text_address+0xce/0xe0
[ 7364.690663][    C3]  ? __kernel_text_address+0x12/0x40
[ 7364.690921][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7364.691197][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7364.691499][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7364.691741][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7364.692009][    C3]  ? get_stack_info+0x36/0xc0
[ 7364.692261][    C3]  __tcf_classify+0x329/0x7d0
[ 7364.692500][    C3]  tcf_classify+0x283/0x930
[ 7364.692731][    C3]  ? lock_release+0x1d5/0x250
[ 7364.692969][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7364.693232][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7364.693494][    C3]  ? __kernel_text_address+0x12/0x40
[ 7364.693756][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7364.694030][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7364.694331][    C3]  tc_run+0x2e4/0x5d0
[ 7364.694531][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7364.694753][    C3]  ? lock_acquire+0x1c1/0x220
[ 7364.694984][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7364.695237][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7364.695481][    C3]  ? lock_acquire+0x1c1/0x220
[ 7364.695713][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7364.695969][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7364.696263][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7364.696527][    C3]  ? neigh_hh_output+0x348/0x590
[ 7364.696771][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7364.697048][    C3]  ip_finish_output2+0x786/0x18e0
[ 7364.697302][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7364.697637][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7364.697912][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7364.698174][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7364.698431][    C3]  ip_output+0x16b/0x4f0
[ 7364.698641][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7364.698876][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7364.699142][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7364.699445][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7364.699710][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7364.699953][    C3]  ? __alloc_skb+0xd4/0x280
[ 7364.700177][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7364.700436][    C3]  ? tcp_fragment+0x168/0x1040
[ 7364.700671][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7364.700914][    C3]  ? ip_local_out+0x114/0x3b0
[ 7364.701145][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7364.701385][    C3]  ? __skb_clone+0x57a/0x760
[ 7364.701612][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7364.701870][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7364.702140][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7364.702376][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7364.702617][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7364.702908][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7364.703218][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7364.703455][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7364.703706][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7364.703965][    C3]  tcp_write_timer+0x82/0x1d0
[ 7364.704198][    C3]  call_timer_fn+0x173/0x430
[ 7364.704424][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7364.704677][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7364.704929][    C3]  __run_timers.part.0+0x52d/0x890
[ 7364.705181][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7364.705441][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7364.705715][    C3]  ? lock_acquire+0x1c1/0x220
[ 7364.705946][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7364.706230][    C3]  ? lock_release+0x1d5/0x250
[ 7364.706460][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7364.706714][    C3]  ? ktime_get+0xb3/0x190
[ 7364.706929][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7364.707241][    C3]  run_timer_softirq+0x72/0x100
[ 7364.707487][    C3]  __do_softirq+0x1b9/0x7ff
[ 7364.707718][    C3]  irq_exit_rcu+0x98/0xc0
[ 7364.707934][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7364.708220][    C3]  </IRQ>
[ 7364.708378][    C3]  <TASK>
[ 7364.708524][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7364.708815][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7364.709127][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7364.710069][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7364.710365][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7364.710751][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7364.711139][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7364.711524][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7364.711907][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7364.712297][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7364.712581][    C3]  uart_start+0xe4/0x1b0
[ 7364.712793][    C3]  n_tty_write+0x677/0x7a0
[ 7364.713014][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7364.713259][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7364.713535][    C3]  ? lock_acquire+0x1c1/0x220
[ 7364.713764][    C3]  ? iterate_tty_write+0x95/0x540
[ 7364.714012][    C3]  iterate_tty_write+0x229/0x540
[ 7364.714258][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7364.714539][    C3]  vfs_write+0x9e9/0x10a0
[ 7364.714751][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7364.714987][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7364.715224][    C3]  ? lock_acquire+0x1c1/0x220
[ 7364.715453][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7364.715735][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7364.715991][    C3]  ? __fget_light+0x54/0x1e0
[ 7364.716221][    C3]  ksys_write+0xf5/0x1e0
[ 7364.716430][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7364.716671][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7364.716969][    C3]  do_syscall_64+0xc9/0x1e0
[ 7364.717216][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7364.717513][    C3] RIP: 0033:0x7f93b2836957
[ 7364.717738][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7364.718692][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7364.719098][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7364.719485][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7364.719870][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7364.720256][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7364.720640][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7364.721031][    C3]  </TASK>
[ 7392.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4675s! [ncat:8027]
[ 7392.613540][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7392.614706][    C1] irq event stamp: 174248
[ 7392.614907][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7392.615398][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7392.615826][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7392.616260][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7392.616686][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7392.617102][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7392.617665][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7392.617965][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7392.618855][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7392.619137][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7392.619506][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7392.619872][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7392.620239][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7392.620605][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7392.620973][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7392.621384][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7392.621690][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7392.622057][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7392.622426][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7392.622792][    C1] PKRU: 55555554
[ 7392.622959][    C1] Call Trace:
[ 7392.623115][    C1]  <IRQ>
[ 7392.623256][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7392.623497][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7392.623721][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7392.623976][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7392.624227][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7392.624494][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7392.624738][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7392.625019][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7392.625262][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7392.625545][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7392.625818][    C1]  </IRQ>
[ 7392.625955][    C1]  <TASK>
[ 7392.626096][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7392.626386][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7392.626651][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7392.626927][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7392.627192][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7392.627480][    C1]  ? lock_acquire+0x1c1/0x220
[ 7392.627703][    C1]  ? lock_release+0x1d5/0x250
[ 7392.627924][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7392.628152][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7392.628405][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7392.628666][    C1]  ? lock_acquire+0x1c1/0x220
[ 7392.628886][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7392.629108][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7392.629349][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7392.629563][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7392.629794][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7392.630031][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7392.630287][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7392.630543][    C1]  ip_local_deliver+0x19d/0x480
[ 7392.630771][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7392.631020][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7392.631263][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7392.631583][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7392.631814][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7392.632108][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7392.632352][    C1]  ip_rcv+0x564/0x740
[ 7392.632541][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7392.632752][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7392.632987][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7392.633243][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7392.633495][    C1]  ? skb_clone+0x10b/0x330
[ 7392.633706][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7392.634000][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7392.634284][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7392.634542][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7392.634813][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7392.635043][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7392.635254][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7392.635531][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7392.635792][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7392.636093][    C1]  ? lock_acquire+0x1c1/0x220
[ 7392.636313][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7392.636586][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7392.636850][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7392.637144][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7392.637381][    C1]  ? __skb_clone+0x57a/0x760
[ 7392.637598][    C1]  netif_receive_skb+0x55/0x280
[ 7392.637826][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7392.638114][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7392.638422][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7392.638697][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7392.638953][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7392.639219][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7392.639508][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7392.639768][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7392.640060][    C1]  ? stack_trace_save+0x95/0xd0
[ 7392.640289][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7392.640551][    C1]  ? kasan_save_stack+0x34/0x50
[ 7392.640781][    C1]  ? kasan_save_stack+0x24/0x50
[ 7392.641010][    C1]  ? kasan_save_track+0x14/0x30
[ 7392.641240][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7392.641484][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7392.641718][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7392.641947][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7392.642192][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7392.642439][    C1]  ? ip_output+0x16b/0x4f0
[ 7392.642647][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7392.642883][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7392.643133][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7392.643380][    C1]  ? get_reg+0x119/0x190
[ 7392.643580][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7392.643826][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7392.644111][    C1]  __tcf_classify+0x329/0x7d0
[ 7392.644333][    C1]  tcf_classify+0x283/0x930
[ 7392.644547][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7392.644778][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7392.645013][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7392.645275][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7392.645523][    C1]  tc_run+0x2e4/0x5d0
[ 7392.645713][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7392.645924][    C1]  ? lock_acquire+0x1c1/0x220
[ 7392.646144][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7392.646385][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7392.646617][    C1]  ? lock_acquire+0x1c1/0x220
[ 7392.646843][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7392.647086][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7392.647370][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7392.647620][    C1]  ? neigh_hh_output+0x348/0x590
[ 7392.647851][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7392.648095][    C1]  ip_finish_output2+0x786/0x18e0
[ 7392.648332][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7392.648589][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7392.648900][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7392.649154][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7392.649389][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7392.649632][    C1]  ip_output+0x16b/0x4f0
[ 7392.649830][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7392.650047][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7392.650273][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7392.650535][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7392.650766][    C1]  ? ip_local_out+0x114/0x3b0
[ 7392.650987][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7392.651219][    C1]  ? __create_object+0x5e/0xb0
[ 7392.651442][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7392.651688][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7392.651949][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7392.652200][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7392.652460][    C1]  tcp_release_cb+0x1e9/0x390
[ 7392.652680][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7392.652925][    C1]  release_sock+0xb8/0x1d0
[ 7392.653133][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7392.653339][    C1]  ? lock_release+0x1d5/0x250
[ 7392.653557][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7392.653787][    C1]  ? core_sys_select+0x620/0x710
[ 7392.654021][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7392.654270][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7392.654480][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7392.654709][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7392.654943][    C1]  ? __fget_light+0x54/0x1e0
[ 7392.655160][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7392.655405][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7392.655624][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7392.655869][    C1]  ? __might_fault+0xc6/0x180
[ 7392.656092][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7392.656352][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7392.656626][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7392.656907][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7392.657205][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7392.657437][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7392.657718][    C1]  do_syscall_64+0xc9/0x1e0
[ 7392.657930][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7392.658206][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7392.658417][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7392.659312][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7392.659699][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7392.660068][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7392.660438][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7392.660804][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7392.661173][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7392.661545][    C1]  </TASK>
[ 7392.661690][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4675s! [perl:7725]
[ 7392.662081][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7392.663296][    C3] irq event stamp: 290154
[ 7392.663508][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7392.664017][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7392.664505][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7392.664958][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7392.665402][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7392.665836][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7392.666429][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7392.666743][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7392.667687][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7392.667985][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7392.668370][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7392.668756][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7392.669142][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7392.669527][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7392.669911][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7392.670343][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7392.670663][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7392.671051][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7392.671437][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7392.671820][    C3] PKRU: 55555554
[ 7392.671996][    C3] Call Trace:
[ 7392.672164][    C3]  <IRQ>
[ 7392.672307][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7392.672559][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7392.672794][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7392.673060][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7392.673326][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7392.673604][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7392.673860][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7392.674155][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7392.674409][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7392.674710][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7392.674995][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7392.675297][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7392.675578][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7392.675863][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7392.676143][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7392.676445][    C3]  ? get_stack_info+0x36/0xc0
[ 7392.676678][    C3]  ? lock_acquire+0x1c1/0x220
[ 7392.676929][    C3]  ? lock_release+0x1d5/0x250
[ 7392.677167][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7392.677413][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7392.677683][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7392.677967][    C3]  ? lock_acquire+0x1c1/0x220
[ 7392.678206][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7392.678439][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7392.678688][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7392.678918][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7392.679157][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7392.679407][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7392.679670][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7392.679937][    C3]  ip_local_deliver+0x19d/0x480
[ 7392.680178][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7392.680439][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7392.680695][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7392.681029][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7392.681274][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7392.681583][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7392.681836][    C3]  ip_rcv+0x564/0x740
[ 7392.682032][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7392.682257][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7392.682500][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7392.682766][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7392.682990][    C3]  ? skb_clone+0x10b/0x330
[ 7392.683210][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7392.683517][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7392.683813][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7392.684084][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7392.684370][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7392.684609][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7392.684830][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7392.685121][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7392.685395][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7392.685710][    C3]  ? lock_acquire+0x1c1/0x220
[ 7392.685941][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7392.686229][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7392.686504][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7392.686814][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7392.687082][    C3]  ? __skb_clone+0x57a/0x760
[ 7392.687314][    C3]  netif_receive_skb+0x55/0x280
[ 7392.687559][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7392.687866][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7392.688196][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7392.688491][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7392.688769][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7392.689047][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7392.689351][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7392.689650][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7392.689964][    C3]  ? lock_release+0x1d5/0x250
[ 7392.690196][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7392.690451][    C3]  ? kernel_text_address+0xce/0xe0
[ 7392.690702][    C3]  ? __kernel_text_address+0x12/0x40
[ 7392.690963][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7392.691237][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7392.691539][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7392.691782][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7392.692048][    C3]  ? get_stack_info+0x36/0xc0
[ 7392.692282][    C3]  __tcf_classify+0x329/0x7d0
[ 7392.692516][    C3]  tcf_classify+0x283/0x930
[ 7392.692738][    C3]  ? lock_release+0x1d5/0x250
[ 7392.692969][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7392.693225][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7392.693472][    C3]  ? __kernel_text_address+0x12/0x40
[ 7392.693730][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7392.694006][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7392.694308][    C3]  tc_run+0x2e4/0x5d0
[ 7392.694506][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7392.694727][    C3]  ? lock_acquire+0x1c1/0x220
[ 7392.694958][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7392.695209][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7392.695454][    C3]  ? lock_acquire+0x1c1/0x220
[ 7392.695685][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7392.695940][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7392.696234][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7392.696497][    C3]  ? neigh_hh_output+0x348/0x590
[ 7392.696741][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7392.697001][    C3]  ip_finish_output2+0x786/0x18e0
[ 7392.697249][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7392.697574][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7392.697842][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7392.698085][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7392.698342][    C3]  ip_output+0x16b/0x4f0
[ 7392.698551][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7392.698787][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7392.699054][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7392.699356][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7392.699621][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7392.699865][    C3]  ? __alloc_skb+0xd4/0x280
[ 7392.700089][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7392.700348][    C3]  ? tcp_fragment+0x168/0x1040
[ 7392.700583][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7392.700827][    C3]  ? ip_local_out+0x114/0x3b0
[ 7392.701060][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7392.701300][    C3]  ? __skb_clone+0x57a/0x760
[ 7392.701527][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7392.701784][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7392.702056][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7392.702292][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7392.702532][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7392.702822][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7392.703132][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7392.703369][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7392.703619][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7392.703878][    C3]  tcp_write_timer+0x82/0x1d0
[ 7392.704111][    C3]  call_timer_fn+0x173/0x430
[ 7392.704339][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7392.704592][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7392.704845][    C3]  __run_timers.part.0+0x52d/0x890
[ 7392.705096][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7392.705356][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7392.705630][    C3]  ? lock_acquire+0x1c1/0x220
[ 7392.705861][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7392.706142][    C3]  ? lock_release+0x1d5/0x250
[ 7392.706373][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7392.706628][    C3]  ? ktime_get+0xb3/0x190
[ 7392.706846][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7392.707132][    C3]  run_timer_softirq+0x72/0x100
[ 7392.707391][    C3]  __do_softirq+0x1b9/0x7ff
[ 7392.707623][    C3]  irq_exit_rcu+0x98/0xc0
[ 7392.707841][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7392.708124][    C3]  </IRQ>
[ 7392.708272][    C3]  <TASK>
[ 7392.708432][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7392.708724][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7392.709037][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7392.709972][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7392.710267][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7392.710653][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7392.711036][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7392.711419][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7392.711802][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7392.712191][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7392.712475][    C3]  uart_start+0xe4/0x1b0
[ 7392.712686][    C3]  n_tty_write+0x677/0x7a0
[ 7392.712907][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7392.713150][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7392.713427][    C3]  ? lock_acquire+0x1c1/0x220
[ 7392.713655][    C3]  ? iterate_tty_write+0x95/0x540
[ 7392.713903][    C3]  iterate_tty_write+0x229/0x540
[ 7392.714146][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7392.714427][    C3]  vfs_write+0x9e9/0x10a0
[ 7392.714639][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7392.714874][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7392.715110][    C3]  ? lock_acquire+0x1c1/0x220
[ 7392.715340][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7392.715619][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7392.715873][    C3]  ? __fget_light+0x54/0x1e0
[ 7392.716102][    C3]  ksys_write+0xf5/0x1e0
[ 7392.716310][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7392.716549][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7392.716846][    C3]  do_syscall_64+0xc9/0x1e0
[ 7392.717070][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7392.717358][    C3] RIP: 0033:0x7f93b2836957
[ 7392.717577][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7392.718510][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7392.718915][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7392.719300][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7392.719683][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7392.720066][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7392.720474][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7392.720872][    C3]  </TASK>
[ 7416.832162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7416.832499][    C1] rcu: 1-....: (5031602 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1220597
[ 7416.833014][    C1] rcu: (t=5022861 jiffies g=1064457 q=106 ncpus=4)
[ 7416.833322][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7416.833734][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7416.834299][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7416.834602][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7416.835491][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7416.835774][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7416.836141][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7416.836507][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7416.836904][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7416.837293][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7416.837655][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7416.838063][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7416.838368][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7416.838735][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7416.839101][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7416.839465][    C1] PKRU: 55555554
[ 7416.839632][    C1] Call Trace:
[ 7416.839788][    C1]  <IRQ>
[ 7416.839925][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7416.840178][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7416.840410][    C1]  ? check_cpu_stall+0x284/0x500
[ 7416.840641][    C1]  ? rcu_pending+0x92/0x360
[ 7416.840853][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7416.841101][    C1]  ? update_process_times+0xb9/0x110
[ 7416.841349][    C1]  ? tick_sched_handle+0x67/0x130
[ 7416.841585][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7416.841846][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7416.842069][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7416.842355][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7416.842605][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7416.842871][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7416.843115][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7416.843397][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7416.843638][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7416.843922][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7416.844193][    C1]  </IRQ>
[ 7416.844331][    C1]  <TASK>
[ 7416.844468][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7416.844759][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7416.845023][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7416.845296][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7416.845560][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7416.845845][    C1]  ? lock_acquire+0x1c1/0x220
[ 7416.846067][    C1]  ? lock_release+0x1d5/0x250
[ 7416.846289][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7416.846518][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7416.846771][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7416.847032][    C1]  ? lock_acquire+0x1c1/0x220
[ 7416.847251][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7416.847472][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7416.847710][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7416.847928][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7416.848153][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7416.848390][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7416.848643][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7416.848896][    C1]  ip_local_deliver+0x19d/0x480
[ 7416.849123][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7416.849375][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7416.849615][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7416.849936][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7416.850168][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7416.850462][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7416.850703][    C1]  ip_rcv+0x564/0x740
[ 7416.850890][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7416.851101][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7416.851334][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7416.851589][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7416.851840][    C1]  ? skb_clone+0x10b/0x330
[ 7416.852048][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7416.852342][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7416.852622][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7416.852885][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7416.853154][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7416.853383][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7416.853595][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7416.853868][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7416.854131][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7416.854429][    C1]  ? lock_acquire+0x1c1/0x220
[ 7416.854648][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7416.854919][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7416.855182][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7416.855473][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7416.855707][    C1]  ? __skb_clone+0x57a/0x760
[ 7416.855922][    C1]  netif_receive_skb+0x55/0x280
[ 7416.856149][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7416.856439][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7416.856749][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7416.857025][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7416.857277][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7416.857541][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7416.857828][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7416.858090][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7416.858381][    C1]  ? stack_trace_save+0x95/0xd0
[ 7416.858608][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7416.858866][    C1]  ? kasan_save_stack+0x34/0x50
[ 7416.859094][    C1]  ? kasan_save_stack+0x24/0x50
[ 7416.859321][    C1]  ? kasan_save_track+0x14/0x30
[ 7416.859550][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7416.859793][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7416.860028][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7416.860258][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7416.860499][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7416.860744][    C1]  ? ip_output+0x16b/0x4f0
[ 7416.860952][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7416.861189][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7416.861439][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7416.861687][    C1]  ? get_reg+0x119/0x190
[ 7416.861886][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7416.862132][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7416.862417][    C1]  __tcf_classify+0x329/0x7d0
[ 7416.862640][    C1]  tcf_classify+0x283/0x930
[ 7416.862852][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7416.863081][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7416.863316][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7416.863581][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7416.863828][    C1]  tc_run+0x2e4/0x5d0
[ 7416.864017][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7416.864231][    C1]  ? lock_acquire+0x1c1/0x220
[ 7416.864449][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7416.864688][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7416.864920][    C1]  ? lock_acquire+0x1c1/0x220
[ 7416.865140][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7416.865383][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7416.865665][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7416.865915][    C1]  ? neigh_hh_output+0x348/0x590
[ 7416.866146][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7416.866390][    C1]  ip_finish_output2+0x786/0x18e0
[ 7416.866625][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7416.866888][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7416.867199][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7416.867453][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7416.867685][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7416.867928][    C1]  ip_output+0x16b/0x4f0
[ 7416.868128][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7416.868344][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7416.868568][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7416.868832][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7416.869062][    C1]  ? ip_local_out+0x114/0x3b0
[ 7416.869282][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7416.869510][    C1]  ? __create_object+0x5e/0xb0
[ 7416.869736][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7416.869980][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7416.870240][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7416.870492][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7416.870751][    C1]  tcp_release_cb+0x1e9/0x390
[ 7416.870972][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7416.871216][    C1]  release_sock+0xb8/0x1d0
[ 7416.871425][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7416.871627][    C1]  ? lock_release+0x1d5/0x250
[ 7416.871848][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7416.872078][    C1]  ? core_sys_select+0x620/0x710
[ 7416.872311][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7416.872559][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7416.872766][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7416.872996][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7416.873231][    C1]  ? __fget_light+0x54/0x1e0
[ 7416.873450][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7416.873693][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7416.873916][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7416.874159][    C1]  ? __might_fault+0xc6/0x180
[ 7416.874383][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7416.874641][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7416.874917][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7416.875193][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7416.875489][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7416.875721][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7416.876003][    C1]  do_syscall_64+0xc9/0x1e0
[ 7416.876218][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7416.876491][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7416.876705][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7416.877602][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7416.877991][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7416.878360][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7416.878727][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7416.879094][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7416.879463][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7416.879837][    C1]  </TASK>
[ 7416.879981][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7416.880232][    C3] NMI backtrace for cpu 3
[ 7416.880236][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7416.880239][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7416.880241][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7416.880246][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7416.880248][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7416.880251][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7416.880252][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7416.880254][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7416.880255][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7416.880257][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7416.880259][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7416.880261][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7416.880264][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7416.880265][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7416.880267][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7416.880268][    C3] PKRU: 55555554
[ 7416.880270][    C3] Call Trace:
[ 7416.880271][    C3]  <NMI>
[ 7416.880273][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7416.880277][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7416.880281][    C3]  ? nmi_handle+0x153/0x420
[ 7416.880285][    C3]  ? default_do_nmi+0x41/0x100
[ 7416.880288][    C3]  ? exc_nmi+0xf3/0x120
[ 7416.880290][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7416.880296][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7416.880299][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7416.880302][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7416.880306][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7416.880309][    C3]  </NMI>
[ 7416.880310][    C3]  <IRQ>
[ 7416.880311][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7416.880314][    C3]  ? get_stack_info+0x36/0xc0
[ 7416.880318][    C3]  ? lock_acquire+0x1c1/0x220
[ 7416.880321][    C3]  ? lock_release+0x1d5/0x250
[ 7416.880325][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7416.880328][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7416.880331][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7416.880334][    C3]  ? lock_acquire+0x1c1/0x220
[ 7416.880336][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7416.880339][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7416.880342][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7416.880348][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7416.880351][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7416.880355][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7416.880359][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7416.880363][    C3]  ip_local_deliver+0x19d/0x480
[ 7416.880365][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7416.880367][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7416.880370][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7416.880374][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7416.880377][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7416.880381][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7416.880389][    C3]  ip_rcv+0x564/0x740
[ 7416.880392][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7416.880394][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7416.880398][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7416.880401][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7416.880404][    C3]  ? skb_clone+0x10b/0x330
[ 7416.880406][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7416.880412][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7416.880417][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7416.880420][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7416.880428][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7416.880432][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7416.880434][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7416.880437][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7416.880441][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7416.880445][    C3]  ? lock_acquire+0x1c1/0x220
[ 7416.880447][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7416.880451][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7416.880455][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7416.880459][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7416.880462][    C3]  ? __skb_clone+0x57a/0x760
[ 7416.880464][    C3]  netif_receive_skb+0x55/0x280
[ 7416.880467][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7416.880474][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7416.880480][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7416.880486][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7416.880491][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7416.880500][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7416.880509][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7416.880517][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7416.880526][    C3]  ? lock_release+0x1d5/0x250
[ 7416.880529][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7416.880532][    C3]  ? kernel_text_address+0xce/0xe0
[ 7416.880535][    C3]  ? __kernel_text_address+0x12/0x40
[ 7416.880537][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7416.880539][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7416.880542][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7416.880548][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7416.880551][    C3]  ? get_stack_info+0x36/0xc0
[ 7416.880556][    C3]  __tcf_classify+0x329/0x7d0
[ 7416.880561][    C3]  tcf_classify+0x283/0x930
[ 7416.880564][    C3]  ? lock_release+0x1d5/0x250
[ 7416.880567][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7416.880569][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7416.880573][    C3]  ? __kernel_text_address+0x12/0x40
[ 7416.880575][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7416.880577][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7416.880581][    C3]  tc_run+0x2e4/0x5d0
[ 7416.880584][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7416.880587][    C3]  ? lock_acquire+0x1c1/0x220
[ 7416.880589][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7416.880593][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7416.880597][    C3]  ? lock_acquire+0x1c1/0x220
[ 7416.880599][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7416.880602][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7416.880605][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7416.880608][    C3]  ? neigh_hh_output+0x348/0x590
[ 7416.880612][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7416.880615][    C3]  ip_finish_output2+0x786/0x18e0
[ 7416.880619][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7416.880626][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7416.880628][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7416.880632][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7416.880636][    C3]  ip_output+0x16b/0x4f0
[ 7416.880639][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7416.880641][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7416.880644][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7416.880647][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7416.880649][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7416.880652][    C3]  ? __alloc_skb+0xd4/0x280
[ 7416.880654][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7416.880657][    C3]  ? tcp_fragment+0x168/0x1040
[ 7416.880660][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7416.880663][    C3]  ? ip_local_out+0x114/0x3b0
[ 7416.880667][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7416.880670][    C3]  ? __skb_clone+0x57a/0x760
[ 7416.880673][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7416.880678][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7416.880681][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7416.880684][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7416.880688][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7416.880692][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7416.880695][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7416.880699][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7416.880702][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7416.880705][    C3]  tcp_write_timer+0x82/0x1d0
[ 7416.880708][    C3]  call_timer_fn+0x173/0x430
[ 7416.880711][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7416.880716][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7416.880720][    C3]  __run_timers.part.0+0x52d/0x890
[ 7416.880723][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7416.880727][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7416.880730][    C3]  ? lock_acquire+0x1c1/0x220
[ 7416.880732][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7416.880737][    C3]  ? lock_release+0x1d5/0x250
[ 7416.880740][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7416.880742][    C3]  ? ktime_get+0xb3/0x190
[ 7416.880745][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7416.880750][    C3]  run_timer_softirq+0x72/0x100
[ 7416.880753][    C3]  __do_softirq+0x1b9/0x7ff
[ 7416.880757][    C3]  irq_exit_rcu+0x98/0xc0
[ 7416.880759][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7416.880762][    C3]  </IRQ>
[ 7416.880763][    C3]  <TASK>
[ 7416.880764][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7416.880767][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7416.880770][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7416.880772][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7416.880774][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7416.880775][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7416.880777][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7416.880778][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7416.880779][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7416.880783][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7416.880787][    C3]  uart_start+0xe4/0x1b0
[ 7416.880791][    C3]  n_tty_write+0x677/0x7a0
[ 7416.880797][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7416.880800][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7416.880804][    C3]  ? lock_acquire+0x1c1/0x220
[ 7416.880806][    C3]  ? iterate_tty_write+0x95/0x540
[ 7416.880809][    C3]  iterate_tty_write+0x229/0x540
[ 7416.880814][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7416.880817][    C3]  vfs_write+0x9e9/0x10a0
[ 7416.880821][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7416.880823][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7416.880827][    C3]  ? lock_acquire+0x1c1/0x220
[ 7416.880829][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7416.880833][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7416.880837][    C3]  ? __fget_light+0x54/0x1e0
[ 7416.880841][    C3]  ksys_write+0xf5/0x1e0
[ 7416.880844][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7416.880848][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7416.880852][    C3]  do_syscall_64+0xc9/0x1e0
[ 7416.880856][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7416.880859][    C3] RIP: 0033:0x7f93b2836957
[ 7416.880861][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7416.880863][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7416.880865][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7416.880866][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7416.880868][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7416.880869][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7416.880871][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7416.880876][    C3]  </TASK>
[ 7444.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4724s! [ncat:8027]
[ 7444.613535][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7444.614699][    C1] irq event stamp: 174248
[ 7444.614899][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7444.615386][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7444.615815][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7444.616245][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7444.616670][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7444.617081][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7444.617644][    C1] RIP: 0010:kasan_check_range+0x1b/0x1c0
[ 7444.617905][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[ 7444.618796][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[ 7444.619078][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7444.619445][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7444.619812][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7444.620177][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7444.620542][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7444.620905][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7444.621316][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7444.621623][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7444.621989][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7444.622358][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7444.622722][    C1] PKRU: 55555554
[ 7444.622888][    C1] Call Trace:
[ 7444.623046][    C1]  <IRQ>
[ 7444.623183][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7444.623424][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7444.623648][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7444.623903][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7444.624154][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7444.624419][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7444.624662][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7444.624944][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7444.625186][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7444.625470][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7444.625743][    C1]  </IRQ>
[ 7444.625880][    C1]  <TASK>
[ 7444.626017][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7444.626307][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7444.626577][    C1]  ? kasan_check_range+0x1b/0x1c0
[ 7444.626812][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7444.627068][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7444.627357][    C1]  ? lock_acquire+0x1c1/0x220
[ 7444.627578][    C1]  ? lock_release+0x1d5/0x250
[ 7444.627798][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7444.628025][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7444.628280][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7444.628542][    C1]  ? lock_acquire+0x1c1/0x220
[ 7444.628761][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7444.628982][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7444.629224][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7444.629438][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7444.629665][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7444.629901][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7444.630154][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7444.630414][    C1]  ip_local_deliver+0x19d/0x480
[ 7444.630641][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7444.630890][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7444.631132][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7444.631449][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7444.631680][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7444.631974][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7444.632216][    C1]  ip_rcv+0x564/0x740
[ 7444.632404][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7444.632616][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7444.632849][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7444.633101][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7444.633358][    C1]  ? skb_clone+0x10b/0x330
[ 7444.633564][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7444.633858][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7444.634139][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7444.634397][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7444.634667][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7444.634895][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7444.635106][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7444.635384][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7444.635644][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7444.635943][    C1]  ? lock_acquire+0x1c1/0x220
[ 7444.636162][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7444.636436][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7444.636701][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7444.636991][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7444.637228][    C1]  ? __skb_clone+0x57a/0x760
[ 7444.637443][    C1]  netif_receive_skb+0x55/0x280
[ 7444.637670][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7444.637956][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7444.638264][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7444.638536][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7444.638789][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7444.639054][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7444.639342][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7444.639602][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7444.639893][    C1]  ? stack_trace_save+0x95/0xd0
[ 7444.640121][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7444.640379][    C1]  ? kasan_save_stack+0x34/0x50
[ 7444.640607][    C1]  ? kasan_save_stack+0x24/0x50
[ 7444.640835][    C1]  ? kasan_save_track+0x14/0x30
[ 7444.641063][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7444.641306][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7444.641540][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7444.641769][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7444.642010][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7444.642253][    C1]  ? ip_output+0x16b/0x4f0
[ 7444.642462][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7444.642697][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7444.642947][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7444.643194][    C1]  ? get_reg+0x119/0x190
[ 7444.643394][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7444.643640][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7444.643924][    C1]  __tcf_classify+0x329/0x7d0
[ 7444.644150][    C1]  tcf_classify+0x283/0x930
[ 7444.644365][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7444.644594][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7444.644830][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7444.645091][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7444.645338][    C1]  tc_run+0x2e4/0x5d0
[ 7444.645529][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7444.645741][    C1]  ? lock_acquire+0x1c1/0x220
[ 7444.645961][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7444.646202][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7444.646435][    C1]  ? lock_acquire+0x1c1/0x220
[ 7444.646660][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7444.646904][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7444.647185][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7444.647436][    C1]  ? neigh_hh_output+0x348/0x590
[ 7444.647668][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7444.647911][    C1]  ip_finish_output2+0x786/0x18e0
[ 7444.648146][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7444.648405][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7444.648714][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7444.648969][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7444.649203][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7444.649447][    C1]  ip_output+0x16b/0x4f0
[ 7444.649644][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7444.649861][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7444.650088][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7444.650352][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7444.650584][    C1]  ? ip_local_out+0x114/0x3b0
[ 7444.650805][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7444.651034][    C1]  ? __create_object+0x5e/0xb0
[ 7444.651258][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7444.651504][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7444.651762][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7444.652012][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7444.652273][    C1]  tcp_release_cb+0x1e9/0x390
[ 7444.652491][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7444.652737][    C1]  release_sock+0xb8/0x1d0
[ 7444.652946][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7444.653148][    C1]  ? lock_release+0x1d5/0x250
[ 7444.653368][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7444.653598][    C1]  ? core_sys_select+0x620/0x710
[ 7444.653832][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7444.654079][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7444.654289][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7444.654517][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7444.654751][    C1]  ? __fget_light+0x54/0x1e0
[ 7444.654966][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7444.655212][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7444.655433][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7444.655676][    C1]  ? __might_fault+0xc6/0x180
[ 7444.655900][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7444.656159][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7444.656434][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7444.656715][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7444.657010][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7444.657244][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7444.657523][    C1]  do_syscall_64+0xc9/0x1e0
[ 7444.657736][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7444.658012][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7444.658221][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7444.659111][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7444.659498][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7444.659863][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7444.660232][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7444.660597][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7444.660961][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7444.661330][    C1]  </TASK>
[ 7444.661477][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4724s! [perl:7725]
[ 7444.661867][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7444.663082][    C3] irq event stamp: 290154
[ 7444.663296][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7444.663803][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7444.664291][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7444.664743][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7444.665188][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7444.665621][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7444.666215][    C3] RIP: 0010:kasan_check_range+0x158/0x1c0
[ 7444.666496][    C3] Code: 11 80 38 00 74 ef 4d 8d 1c 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 <48> 83 c0 01 48 39 d0 74 a5 80 38 00 74 f2 e9 74 ff ff ff b8 01 00
[ 7444.667449][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000246
[ 7444.667744][    C3] RAX: ffffed1000f5136b RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[ 7444.668132][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7444.668518][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[ 7444.668903][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7444.669288][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7444.669676][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7444.670108][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7444.670429][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7444.670816][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7444.671202][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7444.671590][    C3] PKRU: 55555554
[ 7444.671765][    C3] Call Trace:
[ 7444.671927][    C3]  <IRQ>
[ 7444.672071][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7444.672325][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7444.672558][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7444.672826][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7444.673089][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7444.673369][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7444.673626][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7444.673918][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7444.674174][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7444.674470][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7444.674757][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7444.675061][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7444.675339][    C3]  ? kasan_check_range+0x158/0x1c0
[ 7444.675591][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7444.675864][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7444.676164][    C3]  ? get_stack_info+0x36/0xc0
[ 7444.676395][    C3]  ? lock_acquire+0x1c1/0x220
[ 7444.676631][    C3]  ? lock_release+0x1d5/0x250
[ 7444.676864][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7444.677104][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7444.677367][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7444.677640][    C3]  ? lock_acquire+0x1c1/0x220
[ 7444.677871][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7444.678104][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7444.678356][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7444.678583][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7444.678820][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7444.679069][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7444.679335][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7444.679603][    C3]  ip_local_deliver+0x19d/0x480
[ 7444.679843][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7444.680105][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7444.680360][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7444.680696][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7444.680940][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7444.681252][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7444.681505][    C3]  ip_rcv+0x564/0x740
[ 7444.681702][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7444.681924][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7444.682170][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7444.682439][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7444.682661][    C3]  ? skb_clone+0x10b/0x330
[ 7444.682880][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7444.683189][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7444.683485][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7444.683756][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7444.684038][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7444.684280][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7444.684504][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7444.684794][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7444.685069][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7444.685384][    C3]  ? lock_acquire+0x1c1/0x220
[ 7444.685616][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7444.685902][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7444.686179][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7444.686485][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7444.686757][    C3]  ? __skb_clone+0x57a/0x760
[ 7444.686989][    C3]  netif_receive_skb+0x55/0x280
[ 7444.687233][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7444.687542][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7444.687871][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7444.688171][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7444.688443][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7444.688735][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7444.689036][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7444.689337][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7444.689653][    C3]  ? lock_release+0x1d5/0x250
[ 7444.689885][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7444.690138][    C3]  ? kernel_text_address+0xce/0xe0
[ 7444.690390][    C3]  ? __kernel_text_address+0x12/0x40
[ 7444.690647][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7444.690922][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7444.691222][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7444.691463][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7444.691730][    C3]  ? get_stack_info+0x36/0xc0
[ 7444.691961][    C3]  __tcf_classify+0x329/0x7d0
[ 7444.692195][    C3]  tcf_classify+0x283/0x930
[ 7444.692421][    C3]  ? lock_release+0x1d5/0x250
[ 7444.692653][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7444.692907][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7444.693155][    C3]  ? __kernel_text_address+0x12/0x40
[ 7444.693414][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7444.693686][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7444.693989][    C3]  tc_run+0x2e4/0x5d0
[ 7444.694187][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7444.694411][    C3]  ? lock_acquire+0x1c1/0x220
[ 7444.694642][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7444.694894][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7444.695139][    C3]  ? lock_acquire+0x1c1/0x220
[ 7444.695369][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7444.695626][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7444.695918][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7444.696182][    C3]  ? neigh_hh_output+0x348/0x590
[ 7444.696426][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7444.696687][    C3]  ip_finish_output2+0x786/0x18e0
[ 7444.696935][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7444.697261][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7444.697527][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7444.697772][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7444.698027][    C3]  ip_output+0x16b/0x4f0
[ 7444.698239][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7444.698473][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7444.698741][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7444.699043][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7444.699310][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7444.699554][    C3]  ? __alloc_skb+0xd4/0x280
[ 7444.699778][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7444.700038][    C3]  ? tcp_fragment+0x168/0x1040
[ 7444.700274][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7444.700517][    C3]  ? ip_local_out+0x114/0x3b0
[ 7444.700748][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7444.700987][    C3]  ? __skb_clone+0x57a/0x760
[ 7444.701217][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7444.701475][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7444.701745][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7444.701982][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7444.702223][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7444.702515][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7444.702826][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7444.703061][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7444.703315][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7444.703575][    C3]  tcp_write_timer+0x82/0x1d0
[ 7444.703807][    C3]  call_timer_fn+0x173/0x430
[ 7444.704034][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7444.704287][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7444.704539][    C3]  __run_timers.part.0+0x52d/0x890
[ 7444.704790][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7444.705053][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7444.705331][    C3]  ? lock_acquire+0x1c1/0x220
[ 7444.705562][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7444.705842][    C3]  ? lock_release+0x1d5/0x250
[ 7444.706074][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7444.706330][    C3]  ? ktime_get+0xb3/0x190
[ 7444.706544][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7444.706834][    C3]  run_timer_softirq+0x72/0x100
[ 7444.707074][    C3]  __do_softirq+0x1b9/0x7ff
[ 7444.707320][    C3]  irq_exit_rcu+0x98/0xc0
[ 7444.707535][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7444.707816][    C3]  </IRQ>
[ 7444.707963][    C3]  <TASK>
[ 7444.708111][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7444.708421][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7444.708733][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7444.709670][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7444.709966][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7444.710351][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7444.710736][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7444.711121][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7444.711506][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7444.711892][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7444.712180][    C3]  uart_start+0xe4/0x1b0
[ 7444.712389][    C3]  n_tty_write+0x677/0x7a0
[ 7444.712612][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7444.712857][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7444.713133][    C3]  ? lock_acquire+0x1c1/0x220
[ 7444.713365][    C3]  ? iterate_tty_write+0x95/0x540
[ 7444.713614][    C3]  iterate_tty_write+0x229/0x540
[ 7444.713858][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7444.714140][    C3]  vfs_write+0x9e9/0x10a0
[ 7444.714356][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7444.714592][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7444.714829][    C3]  ? lock_acquire+0x1c1/0x220
[ 7444.715059][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7444.715342][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7444.715597][    C3]  ? __fget_light+0x54/0x1e0
[ 7444.715826][    C3]  ksys_write+0xf5/0x1e0
[ 7444.716037][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7444.716278][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7444.716577][    C3]  do_syscall_64+0xc9/0x1e0
[ 7444.716813][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7444.717103][    C3] RIP: 0033:0x7f93b2836957
[ 7444.717323][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7444.718260][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7444.718665][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7444.719050][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7444.719437][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7444.719821][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7444.720206][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7444.720592][    C3]  </TASK>
[ 7472.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4750s! [ncat:8027]
[ 7472.613545][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7472.614704][    C1] irq event stamp: 174248
[ 7472.614907][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7472.615394][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7472.615821][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7472.616256][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7472.616692][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7472.617104][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7472.617666][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7472.617964][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7472.618856][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7472.619137][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7472.619504][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7472.619870][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7472.620235][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7472.620599][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7472.620965][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7472.621376][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7472.621681][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7472.622047][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7472.622413][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7472.622783][    C1] PKRU: 55555554
[ 7472.622948][    C1] Call Trace:
[ 7472.623105][    C1]  <IRQ>
[ 7472.623245][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7472.623489][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7472.623711][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7472.623968][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7472.624220][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7472.624484][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7472.624729][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7472.625009][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7472.625250][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7472.625535][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7472.625807][    C1]  </IRQ>
[ 7472.625952][    C1]  <TASK>
[ 7472.626091][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7472.626382][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7472.626651][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7472.626922][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7472.627188][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7472.627476][    C1]  ? lock_acquire+0x1c1/0x220
[ 7472.627699][    C1]  ? lock_release+0x1d5/0x250
[ 7472.627919][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7472.628146][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7472.628400][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7472.628661][    C1]  ? lock_acquire+0x1c1/0x220
[ 7472.628880][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7472.629103][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7472.629343][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7472.629557][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7472.629784][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7472.630022][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7472.630277][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7472.630533][    C1]  ip_local_deliver+0x19d/0x480
[ 7472.630759][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7472.631007][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7472.631249][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7472.631567][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7472.631798][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7472.632091][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7472.632339][    C1]  ip_rcv+0x564/0x740
[ 7472.632526][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7472.632738][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7472.632972][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7472.633227][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7472.633479][    C1]  ? skb_clone+0x10b/0x330
[ 7472.633688][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7472.633980][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7472.634263][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7472.634520][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7472.634792][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7472.635019][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7472.635232][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7472.635508][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7472.635767][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7472.636066][    C1]  ? lock_acquire+0x1c1/0x220
[ 7472.636287][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7472.636564][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7472.636824][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7472.637114][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7472.637349][    C1]  ? __skb_clone+0x57a/0x760
[ 7472.637565][    C1]  netif_receive_skb+0x55/0x280
[ 7472.637793][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7472.638080][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7472.638389][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7472.638662][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7472.638914][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7472.639179][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7472.639467][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7472.639727][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7472.640017][    C1]  ? stack_trace_save+0x95/0xd0
[ 7472.640246][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7472.640501][    C1]  ? kasan_save_stack+0x34/0x50
[ 7472.640730][    C1]  ? kasan_save_stack+0x24/0x50
[ 7472.640956][    C1]  ? kasan_save_track+0x14/0x30
[ 7472.641185][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7472.641427][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7472.641661][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7472.641887][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7472.642128][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7472.642372][    C1]  ? ip_output+0x16b/0x4f0
[ 7472.642579][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7472.642814][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7472.643064][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7472.643311][    C1]  ? get_reg+0x119/0x190
[ 7472.643509][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7472.643755][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7472.644038][    C1]  __tcf_classify+0x329/0x7d0
[ 7472.644262][    C1]  tcf_classify+0x283/0x930
[ 7472.644476][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7472.644704][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7472.644938][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7472.645200][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7472.645446][    C1]  tc_run+0x2e4/0x5d0
[ 7472.645636][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7472.645848][    C1]  ? lock_acquire+0x1c1/0x220
[ 7472.646068][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7472.646309][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7472.646546][    C1]  ? lock_acquire+0x1c1/0x220
[ 7472.646765][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7472.647008][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7472.647288][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7472.647538][    C1]  ? neigh_hh_output+0x348/0x590
[ 7472.647769][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7472.648011][    C1]  ip_finish_output2+0x786/0x18e0
[ 7472.648246][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7472.648504][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7472.648812][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7472.649066][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7472.649300][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7472.649542][    C1]  ip_output+0x16b/0x4f0
[ 7472.649739][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7472.649957][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7472.650182][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7472.650444][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7472.650674][    C1]  ? ip_local_out+0x114/0x3b0
[ 7472.650894][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7472.651121][    C1]  ? __create_object+0x5e/0xb0
[ 7472.651345][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7472.651590][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7472.651848][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7472.652097][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7472.652358][    C1]  tcp_release_cb+0x1e9/0x390
[ 7472.652576][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7472.652820][    C1]  release_sock+0xb8/0x1d0
[ 7472.653029][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7472.653233][    C1]  ? lock_release+0x1d5/0x250
[ 7472.653451][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7472.653680][    C1]  ? core_sys_select+0x620/0x710
[ 7472.653912][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7472.654158][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7472.654368][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7472.654596][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7472.654829][    C1]  ? __fget_light+0x54/0x1e0
[ 7472.655043][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7472.655288][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7472.655507][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7472.655748][    C1]  ? __might_fault+0xc6/0x180
[ 7472.655972][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7472.656230][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7472.656508][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7472.656783][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7472.657077][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7472.657310][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7472.657591][    C1]  do_syscall_64+0xc9/0x1e0
[ 7472.657803][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7472.658082][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7472.658292][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7472.659185][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7472.659572][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7472.659937][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7472.660306][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7472.660672][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7472.661037][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7472.661405][    C1]  </TASK>
[ 7472.661552][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4750s! [perl:7725]
[ 7472.661959][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7472.663177][    C3] irq event stamp: 290154
[ 7472.663387][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7472.663900][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7472.664390][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7472.664844][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7472.665293][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7472.665727][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7472.666321][    C3] RIP: 0010:__kasan_check_read+0x8/0x20
[ 7472.666603][    C3] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 7472.667543][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 7472.667840][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7472.668228][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7472.668614][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7472.669000][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7472.669388][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7472.669775][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7472.670208][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7472.670530][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7472.670917][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7472.671306][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7472.671692][    C3] PKRU: 55555554
[ 7472.671868][    C3] Call Trace:
[ 7472.672032][    C3]  <IRQ>
[ 7472.672177][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7472.672431][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7472.672668][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7472.672936][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7472.673201][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7472.673482][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7472.673739][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7472.674035][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7472.674290][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7472.674590][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7472.674876][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7472.675181][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7472.675462][    C3]  ? __kasan_check_read+0x8/0x20
[ 7472.675705][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7472.675980][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7472.676282][    C3]  ? get_stack_info+0x36/0xc0
[ 7472.676519][    C3]  ? lock_acquire+0x1c1/0x220
[ 7472.676752][    C3]  ? lock_release+0x1d5/0x250
[ 7472.676985][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7472.677226][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7472.677490][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7472.677766][    C3]  ? lock_acquire+0x1c1/0x220
[ 7472.677996][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7472.678231][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7472.678483][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7472.678712][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7472.678951][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7472.679201][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7472.679469][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7472.679737][    C3]  ip_local_deliver+0x19d/0x480
[ 7472.679977][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7472.680241][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7472.680496][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7472.680835][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7472.681079][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7472.681390][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7472.681644][    C3]  ip_rcv+0x564/0x740
[ 7472.681842][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7472.682064][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7472.682309][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7472.682579][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7472.682802][    C3]  ? skb_clone+0x10b/0x330
[ 7472.683024][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7472.683334][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7472.683630][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7472.683904][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7472.684190][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7472.684430][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7472.684654][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7472.684945][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7472.685220][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7472.685534][    C3]  ? lock_acquire+0x1c1/0x220
[ 7472.685766][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7472.686073][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7472.686358][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7472.686679][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7472.686934][    C3]  ? __skb_clone+0x57a/0x760
[ 7472.687176][    C3]  netif_receive_skb+0x55/0x280
[ 7472.687433][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7472.687743][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7472.688073][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7472.688374][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7472.688656][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7472.688937][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7472.689242][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7472.689540][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7472.689856][    C3]  ? lock_release+0x1d5/0x250
[ 7472.690088][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7472.690345][    C3]  ? kernel_text_address+0xce/0xe0
[ 7472.690597][    C3]  ? __kernel_text_address+0x12/0x40
[ 7472.690856][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7472.691132][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7472.691434][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7472.691678][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7472.691948][    C3]  ? get_stack_info+0x36/0xc0
[ 7472.692182][    C3]  __tcf_classify+0x329/0x7d0
[ 7472.692415][    C3]  tcf_classify+0x283/0x930
[ 7472.692640][    C3]  ? lock_release+0x1d5/0x250
[ 7472.692872][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7472.693128][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7472.693378][    C3]  ? __kernel_text_address+0x12/0x40
[ 7472.693637][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7472.693912][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7472.694214][    C3]  tc_run+0x2e4/0x5d0
[ 7472.694414][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7472.694637][    C3]  ? lock_acquire+0x1c1/0x220
[ 7472.694872][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7472.695124][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7472.695370][    C3]  ? lock_acquire+0x1c1/0x220
[ 7472.695600][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7472.695857][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7472.696150][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7472.696414][    C3]  ? neigh_hh_output+0x348/0x590
[ 7472.696662][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7472.696918][    C3]  ip_finish_output2+0x786/0x18e0
[ 7472.697166][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7472.697492][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7472.697758][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7472.698002][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7472.698257][    C3]  ip_output+0x16b/0x4f0
[ 7472.698472][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7472.698707][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7472.698973][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7472.699275][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7472.699545][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7472.699788][    C3]  ? __alloc_skb+0xd4/0x280
[ 7472.700012][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7472.700273][    C3]  ? tcp_fragment+0x168/0x1040
[ 7472.700512][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7472.700756][    C3]  ? ip_local_out+0x114/0x3b0
[ 7472.700987][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7472.701227][    C3]  ? __skb_clone+0x57a/0x760
[ 7472.701455][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7472.701712][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7472.701982][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7472.702220][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7472.702460][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7472.702751][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7472.703060][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7472.703297][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7472.703550][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7472.703811][    C3]  tcp_write_timer+0x82/0x1d0
[ 7472.704043][    C3]  call_timer_fn+0x173/0x430
[ 7472.704272][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7472.704525][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7472.704778][    C3]  __run_timers.part.0+0x52d/0x890
[ 7472.705030][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7472.705292][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7472.705567][    C3]  ? lock_acquire+0x1c1/0x220
[ 7472.705798][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7472.706080][    C3]  ? lock_release+0x1d5/0x250
[ 7472.706312][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7472.706592][    C3]  ? ktime_get+0xb3/0x190
[ 7472.706812][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7472.707105][    C3]  run_timer_softirq+0x72/0x100
[ 7472.707351][    C3]  __do_softirq+0x1b9/0x7ff
[ 7472.707582][    C3]  irq_exit_rcu+0x98/0xc0
[ 7472.707799][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7472.708083][    C3]  </IRQ>
[ 7472.708232][    C3]  <TASK>
[ 7472.708391][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7472.708683][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7472.708996][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7472.709934][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7472.710232][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7472.710617][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7472.711006][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7472.711395][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7472.711781][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7472.712170][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7472.712458][    C3]  uart_start+0xe4/0x1b0
[ 7472.712671][    C3]  n_tty_write+0x677/0x7a0
[ 7472.712896][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7472.713140][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7472.713418][    C3]  ? lock_acquire+0x1c1/0x220
[ 7472.713650][    C3]  ? iterate_tty_write+0x95/0x540
[ 7472.713899][    C3]  iterate_tty_write+0x229/0x540
[ 7472.714144][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7472.714425][    C3]  vfs_write+0x9e9/0x10a0
[ 7472.714640][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7472.714877][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7472.715114][    C3]  ? lock_acquire+0x1c1/0x220
[ 7472.715344][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7472.715628][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7472.715884][    C3]  ? __fget_light+0x54/0x1e0
[ 7472.716114][    C3]  ksys_write+0xf5/0x1e0
[ 7472.716325][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7472.716570][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7472.716866][    C3]  do_syscall_64+0xc9/0x1e0
[ 7472.717089][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7472.717383][    C3] RIP: 0033:0x7f93b2836957
[ 7472.717603][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7472.718549][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7472.718956][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7472.719343][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7472.719731][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7472.720117][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7472.720503][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7472.720892][    C3]  </TASK>
[ 7494.884162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7494.884501][    C1] rcu: 1-....: (5109510 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1239403
[ 7494.885017][    C1] rcu: (t=5100913 jiffies g=1064457 q=106 ncpus=4)
[ 7494.885327][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7494.885738][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7494.886303][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7494.886609][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7494.887502][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7494.887786][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7494.888151][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7494.888519][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7494.888886][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7494.889253][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7494.889618][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7494.890028][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7494.890334][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7494.890701][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7494.891067][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7494.891433][    C1] PKRU: 55555554
[ 7494.891600][    C1] Call Trace:
[ 7494.891759][    C1]  <IRQ>
[ 7494.891897][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7494.892147][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7494.892380][    C1]  ? check_cpu_stall+0x284/0x500
[ 7494.892611][    C1]  ? rcu_pending+0x92/0x360
[ 7494.892824][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7494.893071][    C1]  ? update_process_times+0xb9/0x110
[ 7494.893320][    C1]  ? tick_sched_handle+0x67/0x130
[ 7494.893556][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7494.893818][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7494.894041][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7494.894329][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7494.894579][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7494.894845][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7494.895089][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7494.895371][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7494.895612][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7494.895897][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7494.896168][    C1]  </IRQ>
[ 7494.896308][    C1]  <TASK>
[ 7494.896451][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7494.896739][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7494.897005][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7494.897276][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7494.897542][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7494.897829][    C1]  ? lock_acquire+0x1c1/0x220
[ 7494.898049][    C1]  ? lock_release+0x1d5/0x250
[ 7494.898270][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7494.898498][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7494.898747][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7494.899009][    C1]  ? lock_acquire+0x1c1/0x220
[ 7494.899228][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7494.899449][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7494.899687][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7494.899904][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7494.900131][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7494.900368][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7494.900620][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7494.900873][    C1]  ip_local_deliver+0x19d/0x480
[ 7494.901099][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7494.901351][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7494.901592][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7494.901912][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7494.902144][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7494.902438][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7494.902680][    C1]  ip_rcv+0x564/0x740
[ 7494.902867][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7494.903080][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7494.903314][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7494.903569][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7494.903819][    C1]  ? skb_clone+0x10b/0x330
[ 7494.904029][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7494.904321][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7494.904601][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7494.904860][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7494.905129][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7494.905358][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7494.905570][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7494.905844][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7494.906107][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7494.906410][    C1]  ? lock_acquire+0x1c1/0x220
[ 7494.906627][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7494.906898][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7494.907160][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7494.907450][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7494.907684][    C1]  ? __skb_clone+0x57a/0x760
[ 7494.907897][    C1]  netif_receive_skb+0x55/0x280
[ 7494.908124][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7494.908411][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7494.908714][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7494.908989][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7494.909241][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7494.909504][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7494.909790][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7494.910051][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7494.910341][    C1]  ? stack_trace_save+0x95/0xd0
[ 7494.910567][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7494.910825][    C1]  ? kasan_save_stack+0x34/0x50
[ 7494.911053][    C1]  ? kasan_save_stack+0x24/0x50
[ 7494.911279][    C1]  ? kasan_save_track+0x14/0x30
[ 7494.911506][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7494.911747][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7494.911979][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7494.912207][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7494.912448][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7494.912692][    C1]  ? ip_output+0x16b/0x4f0
[ 7494.912898][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7494.913131][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7494.913380][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7494.913626][    C1]  ? get_reg+0x119/0x190
[ 7494.913825][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7494.914070][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7494.914355][    C1]  __tcf_classify+0x329/0x7d0
[ 7494.914576][    C1]  tcf_classify+0x283/0x930
[ 7494.914787][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7494.915016][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7494.915250][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7494.915512][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7494.915758][    C1]  tc_run+0x2e4/0x5d0
[ 7494.915945][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7494.916157][    C1]  ? lock_acquire+0x1c1/0x220
[ 7494.916397][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7494.916636][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7494.916868][    C1]  ? lock_acquire+0x1c1/0x220
[ 7494.917087][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7494.917329][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7494.917608][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7494.917857][    C1]  ? neigh_hh_output+0x348/0x590
[ 7494.918088][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7494.918330][    C1]  ip_finish_output2+0x786/0x18e0
[ 7494.918564][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7494.918822][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7494.919131][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7494.919384][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7494.919615][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7494.919857][    C1]  ip_output+0x16b/0x4f0
[ 7494.920055][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7494.920270][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7494.920494][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7494.920757][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7494.920987][    C1]  ? ip_local_out+0x114/0x3b0
[ 7494.921207][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7494.921435][    C1]  ? __create_object+0x5e/0xb0
[ 7494.921658][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7494.921902][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7494.922160][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7494.922412][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7494.922670][    C1]  tcp_release_cb+0x1e9/0x390
[ 7494.922890][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7494.923133][    C1]  release_sock+0xb8/0x1d0
[ 7494.923342][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7494.923545][    C1]  ? lock_release+0x1d5/0x250
[ 7494.923764][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7494.923994][    C1]  ? core_sys_select+0x620/0x710
[ 7494.924227][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7494.924475][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7494.924680][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7494.924910][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7494.925143][    C1]  ? __fget_light+0x54/0x1e0
[ 7494.925361][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7494.925603][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7494.925824][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7494.926067][    C1]  ? __might_fault+0xc6/0x180
[ 7494.926290][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7494.926551][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7494.926826][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7494.927098][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7494.927392][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7494.927623][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7494.927900][    C1]  do_syscall_64+0xc9/0x1e0
[ 7494.928117][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7494.928393][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7494.928602][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7494.929491][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7494.929878][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7494.930244][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7494.930608][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7494.930972][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7494.931340][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7494.931708][    C1]  </TASK>
[ 7494.931851][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7494.932101][    C3] NMI backtrace for cpu 3
[ 7494.932105][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7494.932109][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7494.932111][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7494.932116][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7494.932118][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7494.932120][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7494.932122][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7494.932124][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7494.932125][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7494.932127][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7494.932129][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7494.932131][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7494.932133][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7494.932135][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7494.932136][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7494.932138][    C3] PKRU: 55555554
[ 7494.932139][    C3] Call Trace:
[ 7494.932140][    C3]  <NMI>
[ 7494.932142][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7494.932147][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7494.932152][    C3]  ? nmi_handle+0x153/0x420
[ 7494.932156][    C3]  ? default_do_nmi+0x41/0x100
[ 7494.932160][    C3]  ? exc_nmi+0xf3/0x120
[ 7494.932162][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7494.932167][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7494.932171][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7494.932174][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7494.932177][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7494.932180][    C3]  </NMI>
[ 7494.932182][    C3]  <IRQ>
[ 7494.932183][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7494.932185][    C3]  ? get_stack_info+0x36/0xc0
[ 7494.932189][    C3]  ? lock_acquire+0x1c1/0x220
[ 7494.932193][    C3]  ? lock_release+0x1d5/0x250
[ 7494.932196][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7494.932200][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7494.932203][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7494.932206][    C3]  ? lock_acquire+0x1c1/0x220
[ 7494.932208][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7494.932212][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7494.932214][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7494.932220][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7494.932223][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7494.932228][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7494.932232][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7494.932236][    C3]  ip_local_deliver+0x19d/0x480
[ 7494.932238][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7494.932240][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7494.932243][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7494.932248][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7494.932251][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7494.932254][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7494.932262][    C3]  ip_rcv+0x564/0x740
[ 7494.932265][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7494.932267][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7494.932271][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7494.932274][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7494.932277][    C3]  ? skb_clone+0x10b/0x330
[ 7494.932280][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7494.932285][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7494.932290][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7494.932294][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7494.932302][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7494.932306][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7494.932308][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7494.932311][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7494.932315][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7494.932319][    C3]  ? lock_acquire+0x1c1/0x220
[ 7494.932321][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7494.932325][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7494.932329][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7494.932333][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7494.932335][    C3]  ? __skb_clone+0x57a/0x760
[ 7494.932338][    C3]  netif_receive_skb+0x55/0x280
[ 7494.932341][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7494.932348][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7494.932354][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7494.932360][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7494.932365][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7494.932375][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7494.932383][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7494.932391][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7494.932400][    C3]  ? lock_release+0x1d5/0x250
[ 7494.932403][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7494.932406][    C3]  ? kernel_text_address+0xce/0xe0
[ 7494.932409][    C3]  ? __kernel_text_address+0x12/0x40
[ 7494.932412][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7494.932414][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7494.932418][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7494.932423][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7494.932426][    C3]  ? get_stack_info+0x36/0xc0
[ 7494.932430][    C3]  __tcf_classify+0x329/0x7d0
[ 7494.932436][    C3]  tcf_classify+0x283/0x930
[ 7494.932439][    C3]  ? lock_release+0x1d5/0x250
[ 7494.932441][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7494.932444][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7494.932447][    C3]  ? __kernel_text_address+0x12/0x40
[ 7494.932450][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7494.932452][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7494.932455][    C3]  tc_run+0x2e4/0x5d0
[ 7494.932459][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7494.932462][    C3]  ? lock_acquire+0x1c1/0x220
[ 7494.932464][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7494.932468][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7494.932472][    C3]  ? lock_acquire+0x1c1/0x220
[ 7494.932474][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7494.932477][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7494.932480][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7494.932483][    C3]  ? neigh_hh_output+0x348/0x590
[ 7494.932486][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7494.932490][    C3]  ip_finish_output2+0x786/0x18e0
[ 7494.932493][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7494.932501][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7494.932503][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7494.932507][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7494.932510][    C3]  ip_output+0x16b/0x4f0
[ 7494.932514][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7494.932516][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7494.932519][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7494.932522][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7494.932524][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7494.932527][    C3]  ? __alloc_skb+0xd4/0x280
[ 7494.932530][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7494.932533][    C3]  ? tcp_fragment+0x168/0x1040
[ 7494.932536][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7494.932539][    C3]  ? ip_local_out+0x114/0x3b0
[ 7494.932542][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7494.932546][    C3]  ? __skb_clone+0x57a/0x760
[ 7494.932549][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7494.932554][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7494.932557][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7494.932561][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7494.932564][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7494.932569][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7494.932572][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7494.932576][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7494.932579][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7494.932582][    C3]  tcp_write_timer+0x82/0x1d0
[ 7494.932586][    C3]  call_timer_fn+0x173/0x430
[ 7494.932590][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7494.932594][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7494.932598][    C3]  __run_timers.part.0+0x52d/0x890
[ 7494.932601][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7494.932605][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7494.932608][    C3]  ? lock_acquire+0x1c1/0x220
[ 7494.932610][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7494.932614][    C3]  ? lock_release+0x1d5/0x250
[ 7494.932617][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7494.932620][    C3]  ? ktime_get+0xb3/0x190
[ 7494.932623][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7494.932627][    C3]  run_timer_softirq+0x72/0x100
[ 7494.932630][    C3]  __do_softirq+0x1b9/0x7ff
[ 7494.932634][    C3]  irq_exit_rcu+0x98/0xc0
[ 7494.932636][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7494.932639][    C3]  </IRQ>
[ 7494.932640][    C3]  <TASK>
[ 7494.932641][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7494.932644][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7494.932647][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7494.932649][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7494.932651][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7494.932652][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7494.932653][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7494.932655][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7494.932656][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7494.932660][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7494.932663][    C3]  uart_start+0xe4/0x1b0
[ 7494.932669][    C3]  n_tty_write+0x677/0x7a0
[ 7494.932674][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7494.932677][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7494.932681][    C3]  ? lock_acquire+0x1c1/0x220
[ 7494.932683][    C3]  ? iterate_tty_write+0x95/0x540
[ 7494.932687][    C3]  iterate_tty_write+0x229/0x540
[ 7494.932692][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7494.932696][    C3]  vfs_write+0x9e9/0x10a0
[ 7494.932700][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7494.932702][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7494.932706][    C3]  ? lock_acquire+0x1c1/0x220
[ 7494.932709][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7494.932713][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7494.932716][    C3]  ? __fget_light+0x54/0x1e0
[ 7494.932720][    C3]  ksys_write+0xf5/0x1e0
[ 7494.932724][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7494.932727][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7494.932731][    C3]  do_syscall_64+0xc9/0x1e0
[ 7494.932735][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7494.932738][    C3] RIP: 0033:0x7f93b2836957
[ 7494.932740][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7494.932742][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7494.932744][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7494.932746][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7494.932748][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7494.932749][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7494.932751][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7494.932755][    C3]  </TASK>
[ 7520.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4795s! [ncat:8027]
[ 7520.613534][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7520.614690][    C1] irq event stamp: 174248
[ 7520.614891][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7520.615376][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7520.615801][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7520.616236][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7520.616660][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7520.617071][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7520.617635][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7520.617935][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7520.618827][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7520.619107][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7520.619477][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7520.619842][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7520.620208][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7520.620573][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7520.620941][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7520.621351][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7520.621656][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7520.622023][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7520.622391][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7520.622759][    C1] PKRU: 55555554
[ 7520.622925][    C1] Call Trace:
[ 7520.623080][    C1]  <IRQ>
[ 7520.623221][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7520.623462][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7520.623685][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7520.623940][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7520.624191][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7520.624457][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7520.624704][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7520.624984][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7520.625229][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7520.625512][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7520.625785][    C1]  </IRQ>
[ 7520.625922][    C1]  <TASK>
[ 7520.626062][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7520.626354][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7520.626620][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7520.626892][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7520.627156][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7520.627446][    C1]  ? lock_acquire+0x1c1/0x220
[ 7520.627668][    C1]  ? lock_release+0x1d5/0x250
[ 7520.627888][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7520.628116][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7520.628371][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7520.628633][    C1]  ? lock_acquire+0x1c1/0x220
[ 7520.628852][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7520.629074][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7520.629314][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7520.629529][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7520.629757][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7520.629994][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7520.630249][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7520.630506][    C1]  ip_local_deliver+0x19d/0x480
[ 7520.630733][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7520.630983][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7520.631225][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7520.631544][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7520.631784][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7520.632078][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7520.632321][    C1]  ip_rcv+0x564/0x740
[ 7520.632509][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7520.632720][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7520.632953][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7520.633207][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7520.633460][    C1]  ? skb_clone+0x10b/0x330
[ 7520.633668][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7520.633960][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7520.634243][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7520.634500][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7520.634771][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7520.635000][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7520.635212][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7520.635488][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7520.635749][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7520.636047][    C1]  ? lock_acquire+0x1c1/0x220
[ 7520.636272][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7520.636546][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7520.636807][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7520.637099][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7520.637336][    C1]  ? __skb_clone+0x57a/0x760
[ 7520.637552][    C1]  netif_receive_skb+0x55/0x280
[ 7520.637780][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7520.638066][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7520.638374][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7520.638647][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7520.638900][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7520.639165][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7520.639455][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7520.639715][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7520.640008][    C1]  ? stack_trace_save+0x95/0xd0
[ 7520.640238][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7520.640494][    C1]  ? kasan_save_stack+0x34/0x50
[ 7520.640722][    C1]  ? kasan_save_stack+0x24/0x50
[ 7520.640950][    C1]  ? kasan_save_track+0x14/0x30
[ 7520.641181][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7520.641424][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7520.641658][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7520.641886][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7520.642128][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7520.642373][    C1]  ? ip_output+0x16b/0x4f0
[ 7520.642581][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7520.642816][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7520.643066][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7520.643314][    C1]  ? get_reg+0x119/0x190
[ 7520.643513][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7520.643760][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7520.644044][    C1]  __tcf_classify+0x329/0x7d0
[ 7520.644266][    C1]  tcf_classify+0x283/0x930
[ 7520.644479][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7520.644709][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7520.644943][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7520.645206][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7520.645457][    C1]  tc_run+0x2e4/0x5d0
[ 7520.645647][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7520.645859][    C1]  ? lock_acquire+0x1c1/0x220
[ 7520.646078][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7520.646323][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7520.646556][    C1]  ? lock_acquire+0x1c1/0x220
[ 7520.646777][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7520.647020][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7520.647301][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7520.647551][    C1]  ? neigh_hh_output+0x348/0x590
[ 7520.647783][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7520.648026][    C1]  ip_finish_output2+0x786/0x18e0
[ 7520.648265][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7520.648523][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7520.648832][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7520.649088][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7520.649322][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7520.649565][    C1]  ip_output+0x16b/0x4f0
[ 7520.649762][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7520.649979][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7520.650204][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7520.650466][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7520.650697][    C1]  ? ip_local_out+0x114/0x3b0
[ 7520.650918][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7520.651146][    C1]  ? __create_object+0x5e/0xb0
[ 7520.651371][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7520.651617][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7520.651875][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7520.652125][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7520.652385][    C1]  tcp_release_cb+0x1e9/0x390
[ 7520.652604][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7520.652849][    C1]  release_sock+0xb8/0x1d0
[ 7520.653058][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7520.653265][    C1]  ? lock_release+0x1d5/0x250
[ 7520.653485][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7520.653714][    C1]  ? core_sys_select+0x620/0x710
[ 7520.653948][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7520.654196][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7520.654406][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7520.654634][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7520.654869][    C1]  ? __fget_light+0x54/0x1e0
[ 7520.655083][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7520.655329][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7520.655549][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7520.655791][    C1]  ? __might_fault+0xc6/0x180
[ 7520.656015][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7520.656280][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7520.656555][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7520.656831][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7520.657127][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7520.657361][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7520.657639][    C1]  do_syscall_64+0xc9/0x1e0
[ 7520.657851][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7520.658129][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7520.658339][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7520.659230][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7520.659616][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7520.659981][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7520.660351][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7520.660716][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7520.661082][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7520.661451][    C1]  </TASK>
[ 7520.661598][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4795s! [perl:7725]
[ 7520.661989][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7520.663201][    C3] irq event stamp: 290154
[ 7520.663414][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7520.663924][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7520.664414][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7520.664868][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7520.665313][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7520.665747][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7520.666346][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7520.666660][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7520.667598][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7520.667895][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7520.668280][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7520.668664][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7520.669050][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7520.669435][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7520.669819][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7520.670252][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7520.670572][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7520.670962][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7520.671348][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7520.671734][    C3] PKRU: 55555554
[ 7520.671910][    C3] Call Trace:
[ 7520.672075][    C3]  <IRQ>
[ 7520.672218][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7520.672471][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7520.672707][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7520.672974][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7520.673238][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7520.673517][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7520.673773][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7520.674069][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7520.674323][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7520.674623][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7520.674907][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7520.675211][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7520.675492][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7520.675777][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7520.676058][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7520.676364][    C3]  ? get_stack_info+0x36/0xc0
[ 7520.676596][    C3]  ? lock_acquire+0x1c1/0x220
[ 7520.676828][    C3]  ? lock_release+0x1d5/0x250
[ 7520.677060][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7520.677301][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7520.677565][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7520.677841][    C3]  ? lock_acquire+0x1c1/0x220
[ 7520.678072][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7520.678305][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7520.678558][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7520.678786][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7520.679025][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7520.679275][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7520.679541][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7520.679808][    C3]  ip_local_deliver+0x19d/0x480
[ 7520.680048][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7520.680311][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7520.680565][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7520.680902][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7520.681147][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7520.681457][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7520.681711][    C3]  ip_rcv+0x564/0x740
[ 7520.681908][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7520.682131][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7520.682375][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7520.682644][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7520.682866][    C3]  ? skb_clone+0x10b/0x330
[ 7520.683087][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7520.683396][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7520.683693][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7520.683963][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7520.684249][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7520.684487][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7520.684711][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7520.685002][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7520.685278][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7520.685593][    C3]  ? lock_acquire+0x1c1/0x220
[ 7520.685824][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7520.686112][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7520.686393][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7520.686701][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7520.686949][    C3]  ? __skb_clone+0x57a/0x760
[ 7520.687177][    C3]  netif_receive_skb+0x55/0x280
[ 7520.687434][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7520.687742][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7520.688074][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7520.688372][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7520.688655][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7520.688935][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7520.689240][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7520.689539][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7520.689854][    C3]  ? lock_release+0x1d5/0x250
[ 7520.690086][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7520.690347][    C3]  ? kernel_text_address+0xce/0xe0
[ 7520.690599][    C3]  ? __kernel_text_address+0x12/0x40
[ 7520.690858][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7520.691135][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7520.691438][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7520.691679][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7520.691947][    C3]  ? get_stack_info+0x36/0xc0
[ 7520.692181][    C3]  __tcf_classify+0x329/0x7d0
[ 7520.692414][    C3]  tcf_classify+0x283/0x930
[ 7520.692639][    C3]  ? lock_release+0x1d5/0x250
[ 7520.692871][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7520.693127][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7520.693376][    C3]  ? __kernel_text_address+0x12/0x40
[ 7520.693635][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7520.693910][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7520.694211][    C3]  tc_run+0x2e4/0x5d0
[ 7520.694411][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7520.694634][    C3]  ? lock_acquire+0x1c1/0x220
[ 7520.694865][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7520.695117][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7520.695363][    C3]  ? lock_acquire+0x1c1/0x220
[ 7520.695595][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7520.695851][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7520.696145][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7520.696414][    C3]  ? neigh_hh_output+0x348/0x590
[ 7520.696658][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7520.696914][    C3]  ip_finish_output2+0x786/0x18e0
[ 7520.697163][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7520.697490][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7520.697756][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7520.698002][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7520.698259][    C3]  ip_output+0x16b/0x4f0
[ 7520.698470][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7520.698706][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7520.698972][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7520.699275][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7520.699541][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7520.699784][    C3]  ? __alloc_skb+0xd4/0x280
[ 7520.700008][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7520.700268][    C3]  ? tcp_fragment+0x168/0x1040
[ 7520.700505][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7520.700749][    C3]  ? ip_local_out+0x114/0x3b0
[ 7520.700979][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7520.701221][    C3]  ? __skb_clone+0x57a/0x760
[ 7520.701449][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7520.701708][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7520.701980][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7520.702216][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7520.702457][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7520.702748][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7520.703059][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7520.703297][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7520.703549][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7520.703808][    C3]  tcp_write_timer+0x82/0x1d0
[ 7520.704040][    C3]  call_timer_fn+0x173/0x430
[ 7520.704268][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7520.704521][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7520.704775][    C3]  __run_timers.part.0+0x52d/0x890
[ 7520.705026][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7520.705289][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7520.705563][    C3]  ? lock_acquire+0x1c1/0x220
[ 7520.705795][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7520.706075][    C3]  ? lock_release+0x1d5/0x250
[ 7520.706313][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7520.706568][    C3]  ? ktime_get+0xb3/0x190
[ 7520.706783][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7520.707069][    C3]  run_timer_softirq+0x72/0x100
[ 7520.707329][    C3]  __do_softirq+0x1b9/0x7ff
[ 7520.707560][    C3]  irq_exit_rcu+0x98/0xc0
[ 7520.707777][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7520.708060][    C3]  </IRQ>
[ 7520.708209][    C3]  <TASK>
[ 7520.708359][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7520.708662][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7520.708975][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7520.709912][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7520.710209][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7520.710594][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7520.710981][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7520.711366][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7520.711751][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7520.712139][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7520.712426][    C3]  uart_start+0xe4/0x1b0
[ 7520.712637][    C3]  n_tty_write+0x677/0x7a0
[ 7520.712859][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7520.713103][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7520.713380][    C3]  ? lock_acquire+0x1c1/0x220
[ 7520.713612][    C3]  ? iterate_tty_write+0x95/0x540
[ 7520.713860][    C3]  iterate_tty_write+0x229/0x540
[ 7520.714105][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7520.714387][    C3]  vfs_write+0x9e9/0x10a0
[ 7520.714601][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7520.714836][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7520.715074][    C3]  ? lock_acquire+0x1c1/0x220
[ 7520.715303][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7520.715586][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7520.715843][    C3]  ? __fget_light+0x54/0x1e0
[ 7520.716073][    C3]  ksys_write+0xf5/0x1e0
[ 7520.716288][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7520.716529][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7520.716824][    C3]  do_syscall_64+0xc9/0x1e0
[ 7520.717047][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7520.717339][    C3] RIP: 0033:0x7f93b2836957
[ 7520.717558][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7520.718495][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7520.718900][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7520.719286][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7520.719674][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7520.720059][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7520.720444][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7520.720833][    C3]  </TASK>
[ 7548.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4821s! [ncat:8027]
[ 7548.613532][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7548.614693][    C1] irq event stamp: 174248
[ 7548.614892][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7548.615376][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7548.616002][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7548.616465][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7548.616913][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7548.617421][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7548.618011][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7548.618328][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7548.619299][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7548.619595][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7548.619980][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7548.620367][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7548.620754][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7548.621138][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7548.621532][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7548.621942][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7548.622247][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7548.622613][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7548.622979][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7548.623346][    C1] PKRU: 55555554
[ 7548.623512][    C1] Call Trace:
[ 7548.623667][    C1]  <IRQ>
[ 7548.623806][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7548.624047][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7548.624272][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7548.624528][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7548.624778][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7548.625043][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7548.625289][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7548.625570][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7548.625811][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7548.626131][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7548.626420][    C1]  </IRQ>
[ 7548.626564][    C1]  <TASK>
[ 7548.626711][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7548.627015][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7548.627297][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7548.627577][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7548.627839][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7548.628125][    C1]  ? lock_acquire+0x1c1/0x220
[ 7548.628348][    C1]  ? lock_release+0x1d5/0x250
[ 7548.628569][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7548.628796][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7548.629046][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7548.629309][    C1]  ? lock_acquire+0x1c1/0x220
[ 7548.629528][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7548.629749][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7548.629988][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7548.630203][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7548.630430][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7548.630666][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7548.630920][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7548.631176][    C1]  ip_local_deliver+0x19d/0x480
[ 7548.631404][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7548.631653][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7548.631895][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7548.632214][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7548.632446][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7548.632741][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7548.632982][    C1]  ip_rcv+0x564/0x740
[ 7548.633171][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7548.633422][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7548.633793][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7548.634060][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7548.634327][    C1]  ? skb_clone+0x10b/0x330
[ 7548.634546][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7548.634903][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7548.635226][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7548.635497][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7548.635784][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7548.636027][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7548.636259][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7548.636559][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7548.636836][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7548.637153][    C1]  ? lock_acquire+0x1c1/0x220
[ 7548.637385][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7548.637683][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7548.637943][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7548.638252][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7548.638503][    C1]  ? __skb_clone+0x57a/0x760
[ 7548.638717][    C1]  netif_receive_skb+0x55/0x280
[ 7548.638944][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7548.639234][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7548.639539][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7548.639812][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7548.640065][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7548.640330][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7548.640617][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7548.640876][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7548.641165][    C1]  ? stack_trace_save+0x95/0xd0
[ 7548.641394][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7548.641649][    C1]  ? kasan_save_stack+0x34/0x50
[ 7548.641878][    C1]  ? kasan_save_stack+0x24/0x50
[ 7548.642105][    C1]  ? kasan_save_track+0x14/0x30
[ 7548.642336][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7548.642577][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7548.642811][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7548.643038][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7548.643281][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7548.643523][    C1]  ? ip_output+0x16b/0x4f0
[ 7548.643731][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7548.643967][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7548.644218][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7548.644466][    C1]  ? get_reg+0x119/0x190
[ 7548.644665][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7548.644911][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7548.645195][    C1]  __tcf_classify+0x329/0x7d0
[ 7548.645417][    C1]  tcf_classify+0x283/0x930
[ 7548.645634][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7548.645863][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7548.646104][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7548.646394][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7548.646652][    C1]  tc_run+0x2e4/0x5d0
[ 7548.646852][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7548.647075][    C1]  ? lock_acquire+0x1c1/0x220
[ 7548.647317][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7548.647556][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7548.647789][    C1]  ? lock_acquire+0x1c1/0x220
[ 7548.648008][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7548.648251][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7548.648530][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7548.648781][    C1]  ? neigh_hh_output+0x348/0x590
[ 7548.649013][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7548.649256][    C1]  ip_finish_output2+0x786/0x18e0
[ 7548.649491][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7548.649747][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7548.650057][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7548.650313][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7548.650546][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7548.650789][    C1]  ip_output+0x16b/0x4f0
[ 7548.650986][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7548.651238][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7548.651574][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7548.651849][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7548.652081][    C1]  ? ip_local_out+0x114/0x3b0
[ 7548.652303][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7548.652544][    C1]  ? __create_object+0x5e/0xb0
[ 7548.652832][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7548.653097][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7548.653362][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7548.653611][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7548.653871][    C1]  tcp_release_cb+0x1e9/0x390
[ 7548.654088][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7548.654347][    C1]  release_sock+0xb8/0x1d0
[ 7548.654562][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7548.654763][    C1]  ? lock_release+0x1d5/0x250
[ 7548.654982][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7548.655213][    C1]  ? core_sys_select+0x620/0x710
[ 7548.655446][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7548.655694][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7548.655923][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7548.656175][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7548.656421][    C1]  ? __fget_light+0x54/0x1e0
[ 7548.656648][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7548.656905][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7548.657136][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7548.657395][    C1]  ? __might_fault+0xc6/0x180
[ 7548.657617][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7548.657877][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7548.658151][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7548.658428][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7548.658721][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7548.658952][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7548.659231][    C1]  do_syscall_64+0xc9/0x1e0
[ 7548.659442][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7548.659715][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7548.659923][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7548.660815][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7548.661202][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7548.661569][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7548.661937][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7548.662303][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7548.662667][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7548.663036][    C1]  </TASK>
[ 7548.663182][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4821s! [perl:7725]
[ 7548.663597][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7548.664816][    C3] irq event stamp: 290154
[ 7548.665028][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7548.665544][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7548.666032][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7548.666493][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7548.666942][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7548.667376][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7548.667970][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[ 7548.668245][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 7548.669184][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 7548.669482][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7548.669867][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7548.670253][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7548.670639][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7548.671025][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7548.671412][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7548.671844][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7548.672165][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7548.672557][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7548.672942][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7548.673328][    C3] PKRU: 55555554
[ 7548.673504][    C3] Call Trace:
[ 7548.673671][    C3]  <IRQ>
[ 7548.673815][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7548.674069][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7548.674306][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7548.674573][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7548.674837][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7548.675115][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7548.675373][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7548.675669][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7548.675923][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7548.676247][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7548.676538][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7548.676851][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7548.677140][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 7548.677425][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7548.677696][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7548.677996][    C3]  ? get_stack_info+0x36/0xc0
[ 7548.678232][    C3]  ? lock_acquire+0x1c1/0x220
[ 7548.678464][    C3]  ? lock_release+0x1d5/0x250
[ 7548.678696][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7548.678935][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7548.679201][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7548.679475][    C3]  ? lock_acquire+0x1c1/0x220
[ 7548.679705][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7548.679937][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7548.680188][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7548.680412][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7548.680651][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7548.680900][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7548.681166][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7548.681435][    C3]  ip_local_deliver+0x19d/0x480
[ 7548.681673][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7548.681935][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7548.682190][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7548.682524][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7548.682768][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7548.683075][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7548.683329][    C3]  ip_rcv+0x564/0x740
[ 7548.683526][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7548.683748][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7548.683993][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7548.684259][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7548.684485][    C3]  ? skb_clone+0x10b/0x330
[ 7548.684705][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7548.685011][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7548.685305][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7548.685578][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7548.685861][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7548.686106][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7548.686350][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7548.686645][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7548.686929][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7548.687253][    C3]  ? lock_acquire+0x1c1/0x220
[ 7548.687516][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7548.687809][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7548.688093][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7548.688409][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7548.688671][    C3]  ? __skb_clone+0x57a/0x760
[ 7548.688895][    C3]  netif_receive_skb+0x55/0x280
[ 7548.689133][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7548.689432][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7548.689752][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7548.690041][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7548.690307][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7548.690584][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7548.690888][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7548.691188][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7548.691503][    C3]  ? lock_release+0x1d5/0x250
[ 7548.691736][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7548.691993][    C3]  ? kernel_text_address+0xce/0xe0
[ 7548.692246][    C3]  ? __kernel_text_address+0x12/0x40
[ 7548.692504][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7548.692778][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7548.693079][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7548.693323][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7548.693590][    C3]  ? get_stack_info+0x36/0xc0
[ 7548.693822][    C3]  __tcf_classify+0x329/0x7d0
[ 7548.694056][    C3]  tcf_classify+0x283/0x930
[ 7548.694281][    C3]  ? lock_release+0x1d5/0x250
[ 7548.694510][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7548.694765][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7548.695013][    C3]  ? __kernel_text_address+0x12/0x40
[ 7548.695272][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7548.695545][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7548.695846][    C3]  tc_run+0x2e4/0x5d0
[ 7548.696044][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7548.696294][    C3]  ? lock_acquire+0x1c1/0x220
[ 7548.696531][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7548.696790][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7548.697041][    C3]  ? lock_acquire+0x1c1/0x220
[ 7548.697276][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7548.697542][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7548.697834][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7548.698096][    C3]  ? neigh_hh_output+0x348/0x590
[ 7548.698339][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7548.698596][    C3]  ip_finish_output2+0x786/0x18e0
[ 7548.698843][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7548.699170][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7548.699436][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7548.699680][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7548.699935][    C3]  ip_output+0x16b/0x4f0
[ 7548.700144][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7548.700379][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7548.700646][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7548.700944][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7548.701212][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7548.701457][    C3]  ? __alloc_skb+0xd4/0x280
[ 7548.701677][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7548.701939][    C3]  ? tcp_fragment+0x168/0x1040
[ 7548.702174][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7548.702416][    C3]  ? ip_local_out+0x114/0x3b0
[ 7548.702647][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7548.702887][    C3]  ? __skb_clone+0x57a/0x760
[ 7548.703114][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7548.703373][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7548.703644][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7548.703880][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7548.704121][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7548.704410][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7548.704719][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7548.704953][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7548.705204][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7548.705464][    C3]  tcp_write_timer+0x82/0x1d0
[ 7548.705695][    C3]  call_timer_fn+0x173/0x430
[ 7548.705924][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7548.706182][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7548.706434][    C3]  __run_timers.part.0+0x52d/0x890
[ 7548.706685][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7548.706944][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7548.707239][    C3]  ? lock_acquire+0x1c1/0x220
[ 7548.707473][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7548.707760][    C3]  ? lock_release+0x1d5/0x250
[ 7548.707997][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7548.708261][    C3]  ? ktime_get+0xb3/0x190
[ 7548.708485][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7548.708770][    C3]  run_timer_softirq+0x72/0x100
[ 7548.709008][    C3]  __do_softirq+0x1b9/0x7ff
[ 7548.709232][    C3]  irq_exit_rcu+0x98/0xc0
[ 7548.709443][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7548.709715][    C3]  </IRQ>
[ 7548.709861][    C3]  <TASK>
[ 7548.710004][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7548.710296][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7548.710608][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7548.711543][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7548.711840][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7548.712225][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7548.712608][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7548.712993][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7548.713378][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7548.713764][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7548.714051][    C3]  uart_start+0xe4/0x1b0
[ 7548.714264][    C3]  n_tty_write+0x677/0x7a0
[ 7548.714488][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7548.714731][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7548.715007][    C3]  ? lock_acquire+0x1c1/0x220
[ 7548.715239][    C3]  ? iterate_tty_write+0x95/0x540
[ 7548.715487][    C3]  iterate_tty_write+0x229/0x540
[ 7548.715733][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7548.716011][    C3]  vfs_write+0x9e9/0x10a0
[ 7548.716250][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7548.716488][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7548.716730][    C3]  ? lock_acquire+0x1c1/0x220
[ 7548.716966][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7548.717254][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7548.717521][    C3]  ? __fget_light+0x54/0x1e0
[ 7548.717748][    C3]  ksys_write+0xf5/0x1e0
[ 7548.717958][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7548.718198][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7548.718490][    C3]  do_syscall_64+0xc9/0x1e0
[ 7548.718715][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7548.719005][    C3] RIP: 0033:0x7f93b2836957
[ 7548.719223][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7548.720158][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7548.720567][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7548.720951][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7548.721335][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7548.721723][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7548.722109][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7548.722497][    C3]  </TASK>
[ 7572.935162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7572.935503][    C1] rcu: 1-....: (5187416 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1258202
[ 7572.936021][    C1] rcu: (t=5178964 jiffies g=1064457 q=106 ncpus=4)
[ 7572.936331][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7572.936743][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7572.937311][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7572.937613][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7572.938507][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7572.938792][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7572.939159][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7572.939529][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7572.939897][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7572.940264][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7572.940630][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7572.941042][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7572.941348][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7572.941718][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7572.942086][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7572.942453][    C1] PKRU: 55555554
[ 7572.942621][    C1] Call Trace:
[ 7572.942779][    C1]  <IRQ>
[ 7572.942919][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7572.943170][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7572.943403][    C1]  ? check_cpu_stall+0x284/0x500
[ 7572.943634][    C1]  ? rcu_pending+0x92/0x360
[ 7572.943847][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7572.944093][    C1]  ? update_process_times+0xb9/0x110
[ 7572.944342][    C1]  ? tick_sched_handle+0x67/0x130
[ 7572.944579][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7572.944842][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7572.945064][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7572.945350][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7572.945602][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7572.945867][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7572.946114][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7572.946397][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7572.946639][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7572.946922][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7572.947193][    C1]  </IRQ>
[ 7572.947332][    C1]  <TASK>
[ 7572.947469][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7572.947757][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7572.948025][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7572.948295][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7572.948561][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7572.948847][    C1]  ? lock_acquire+0x1c1/0x220
[ 7572.949067][    C1]  ? lock_release+0x1d5/0x250
[ 7572.949289][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7572.949517][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7572.949765][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7572.950028][    C1]  ? lock_acquire+0x1c1/0x220
[ 7572.950265][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7572.950497][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7572.950747][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7572.950975][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7572.951215][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7572.951466][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7572.951714][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7572.951967][    C1]  ip_local_deliver+0x19d/0x480
[ 7572.952205][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7572.952457][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7572.952700][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7572.953018][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7572.953249][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7572.953543][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7572.953784][    C1]  ip_rcv+0x564/0x740
[ 7572.953971][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7572.954185][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7572.954417][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7572.954669][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7572.954918][    C1]  ? skb_clone+0x10b/0x330
[ 7572.955128][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7572.955423][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7572.955703][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7572.955961][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7572.956235][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7572.956464][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7572.956677][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7572.956952][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7572.957214][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7572.957513][    C1]  ? lock_acquire+0x1c1/0x220
[ 7572.957733][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7572.958002][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7572.958264][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7572.958554][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7572.958791][    C1]  ? __skb_clone+0x57a/0x760
[ 7572.959005][    C1]  netif_receive_skb+0x55/0x280
[ 7572.959232][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7572.959520][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7572.959824][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7572.960099][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7572.960351][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7572.960617][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7572.960901][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7572.961164][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7572.961454][    C1]  ? stack_trace_save+0x95/0xd0
[ 7572.961682][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7572.961939][    C1]  ? kasan_save_stack+0x34/0x50
[ 7572.962168][    C1]  ? kasan_save_stack+0x24/0x50
[ 7572.962395][    C1]  ? kasan_save_track+0x14/0x30
[ 7572.962622][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7572.962864][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7572.963097][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7572.963323][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7572.963566][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7572.963808][    C1]  ? ip_output+0x16b/0x4f0
[ 7572.964014][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7572.964248][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7572.964499][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7572.964745][    C1]  ? get_reg+0x119/0x190
[ 7572.964942][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7572.965188][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7572.965472][    C1]  __tcf_classify+0x329/0x7d0
[ 7572.965695][    C1]  tcf_classify+0x283/0x930
[ 7572.965906][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7572.966138][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7572.966373][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7572.966637][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7572.966883][    C1]  tc_run+0x2e4/0x5d0
[ 7572.967071][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7572.967285][    C1]  ? lock_acquire+0x1c1/0x220
[ 7572.967503][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7572.967743][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7572.967975][    C1]  ? lock_acquire+0x1c1/0x220
[ 7572.968193][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7572.968436][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7572.968715][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7572.968963][    C1]  ? neigh_hh_output+0x348/0x590
[ 7572.969196][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7572.969440][    C1]  ip_finish_output2+0x786/0x18e0
[ 7572.969674][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7572.969932][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7572.970241][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7572.970493][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7572.970726][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7572.970968][    C1]  ip_output+0x16b/0x4f0
[ 7572.971168][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7572.971384][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7572.971606][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7572.971871][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7572.972101][    C1]  ? ip_local_out+0x114/0x3b0
[ 7572.972320][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7572.972548][    C1]  ? __create_object+0x5e/0xb0
[ 7572.972771][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7572.973015][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7572.973276][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7572.973525][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7572.973782][    C1]  tcp_release_cb+0x1e9/0x390
[ 7572.974005][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7572.974250][    C1]  release_sock+0xb8/0x1d0
[ 7572.974459][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7572.974661][    C1]  ? lock_release+0x1d5/0x250
[ 7572.974882][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7572.975113][    C1]  ? core_sys_select+0x620/0x710
[ 7572.975347][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7572.975595][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7572.975802][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7572.976034][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7572.976270][    C1]  ? __fget_light+0x54/0x1e0
[ 7572.976487][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7572.976733][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7572.976954][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7572.977198][    C1]  ? __might_fault+0xc6/0x180
[ 7572.977422][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7572.977679][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7572.977956][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7572.978232][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7572.978528][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7572.978759][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7572.979038][    C1]  do_syscall_64+0xc9/0x1e0
[ 7572.979253][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7572.979528][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7572.979737][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7572.980629][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7572.981016][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7572.981384][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7572.981749][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7572.982117][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7572.982485][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7572.982854][    C1]  </TASK>
[ 7572.982999][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7572.983254][    C3] NMI backtrace for cpu 3
[ 7572.983260][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7572.983264][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7572.983266][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7572.983273][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7572.983275][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7572.983278][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7572.983280][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7572.983282][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7572.983283][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7572.983285][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7572.983287][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7572.983289][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7572.983292][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7572.983293][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7572.983295][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7572.983296][    C3] PKRU: 55555554
[ 7572.983297][    C3] Call Trace:
[ 7572.983299][    C3]  <NMI>
[ 7572.983302][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7572.983307][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7572.983312][    C3]  ? nmi_handle+0x153/0x420
[ 7572.983317][    C3]  ? default_do_nmi+0x41/0x100
[ 7572.983320][    C3]  ? exc_nmi+0xf3/0x120
[ 7572.983323][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7572.983329][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7572.983332][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7572.983335][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7572.983338][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7572.983341][    C3]  </NMI>
[ 7572.983343][    C3]  <IRQ>
[ 7572.983344][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7572.983347][    C3]  ? get_stack_info+0x36/0xc0
[ 7572.983352][    C3]  ? lock_acquire+0x1c1/0x220
[ 7572.983355][    C3]  ? lock_release+0x1d5/0x250
[ 7572.983359][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7572.983362][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7572.983365][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7572.983369][    C3]  ? lock_acquire+0x1c1/0x220
[ 7572.983371][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7572.983374][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7572.983377][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7572.983384][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7572.983386][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7572.983391][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7572.983396][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7572.983399][    C3]  ip_local_deliver+0x19d/0x480
[ 7572.983402][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7572.983404][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7572.983407][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7572.983412][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7572.983416][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7572.983419][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7572.983428][    C3]  ip_rcv+0x564/0x740
[ 7572.983431][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7572.983433][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7572.983437][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7572.983440][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7572.983445][    C3]  ? skb_clone+0x10b/0x330
[ 7572.983448][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7572.983453][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7572.983459][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7572.983463][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7572.983471][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7572.983475][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7572.983477][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7572.983481][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7572.983484][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7572.983488][    C3]  ? lock_acquire+0x1c1/0x220
[ 7572.983490][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7572.983495][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7572.983499][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7572.983503][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7572.983505][    C3]  ? __skb_clone+0x57a/0x760
[ 7572.983508][    C3]  netif_receive_skb+0x55/0x280
[ 7572.983511][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7572.983518][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7572.983525][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7572.983531][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7572.983535][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7572.983546][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7572.983554][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7572.983562][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7572.983571][    C3]  ? lock_release+0x1d5/0x250
[ 7572.983574][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7572.983579][    C3]  ? kernel_text_address+0xce/0xe0
[ 7572.983584][    C3]  ? __kernel_text_address+0x12/0x40
[ 7572.983586][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7572.983589][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7572.983592][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7572.983599][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7572.983602][    C3]  ? get_stack_info+0x36/0xc0
[ 7572.983606][    C3]  __tcf_classify+0x329/0x7d0
[ 7572.983612][    C3]  tcf_classify+0x283/0x930
[ 7572.983615][    C3]  ? lock_release+0x1d5/0x250
[ 7572.983618][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7572.983621][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7572.983624][    C3]  ? __kernel_text_address+0x12/0x40
[ 7572.983626][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7572.983628][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7572.983632][    C3]  tc_run+0x2e4/0x5d0
[ 7572.983636][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7572.983639][    C3]  ? lock_acquire+0x1c1/0x220
[ 7572.983641][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7572.983645][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7572.983649][    C3]  ? lock_acquire+0x1c1/0x220
[ 7572.983651][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7572.983654][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7572.983657][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7572.983660][    C3]  ? neigh_hh_output+0x348/0x590
[ 7572.983663][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7572.983667][    C3]  ip_finish_output2+0x786/0x18e0
[ 7572.983670][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7572.983678][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7572.983680][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7572.983684][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7572.983688][    C3]  ip_output+0x16b/0x4f0
[ 7572.983691][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7572.983694][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7572.983697][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7572.983700][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7572.983702][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7572.983706][    C3]  ? __alloc_skb+0xd4/0x280
[ 7572.983709][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7572.983713][    C3]  ? tcp_fragment+0x168/0x1040
[ 7572.983717][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7572.983720][    C3]  ? ip_local_out+0x114/0x3b0
[ 7572.983724][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7572.983727][    C3]  ? __skb_clone+0x57a/0x760
[ 7572.983730][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7572.983735][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7572.983739][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7572.983742][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7572.983746][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7572.983751][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7572.983754][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7572.983757][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7572.983760][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7572.983763][    C3]  tcp_write_timer+0x82/0x1d0
[ 7572.983767][    C3]  call_timer_fn+0x173/0x430
[ 7572.983772][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7572.983776][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7572.983781][    C3]  __run_timers.part.0+0x52d/0x890
[ 7572.983784][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7572.983788][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7572.983791][    C3]  ? lock_acquire+0x1c1/0x220
[ 7572.983793][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7572.983799][    C3]  ? lock_release+0x1d5/0x250
[ 7572.983802][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7572.983805][    C3]  ? ktime_get+0xb3/0x190
[ 7572.983808][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7572.983812][    C3]  run_timer_softirq+0x72/0x100
[ 7572.983815][    C3]  __do_softirq+0x1b9/0x7ff
[ 7572.983819][    C3]  irq_exit_rcu+0x98/0xc0
[ 7572.983822][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7572.983825][    C3]  </IRQ>
[ 7572.983826][    C3]  <TASK>
[ 7572.983827][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7572.983831][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7572.983833][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7572.983836][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7572.983838][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7572.983839][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7572.983841][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7572.983843][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7572.983844][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7572.983848][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7572.983851][    C3]  uart_start+0xe4/0x1b0
[ 7572.983858][    C3]  n_tty_write+0x677/0x7a0
[ 7572.983865][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7572.983868][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7572.983873][    C3]  ? lock_acquire+0x1c1/0x220
[ 7572.983875][    C3]  ? iterate_tty_write+0x95/0x540
[ 7572.983879][    C3]  iterate_tty_write+0x229/0x540
[ 7572.983883][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7572.983887][    C3]  vfs_write+0x9e9/0x10a0
[ 7572.983891][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7572.983893][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7572.983897][    C3]  ? lock_acquire+0x1c1/0x220
[ 7572.983900][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7572.983904][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7572.983907][    C3]  ? __fget_light+0x54/0x1e0
[ 7572.983912][    C3]  ksys_write+0xf5/0x1e0
[ 7572.983915][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7572.983920][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7572.983923][    C3]  do_syscall_64+0xc9/0x1e0
[ 7572.983927][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7572.983930][    C3] RIP: 0033:0x7f93b2836957
[ 7572.983933][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7572.983935][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7572.983937][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7572.983939][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7572.983940][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7572.983942][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7572.983943][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7572.983948][    C3]  </TASK>
[ 7600.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4869s! [ncat:8027]
[ 7600.613544][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7600.614702][    C1] irq event stamp: 174248
[ 7600.614901][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7600.615389][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7600.615816][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7600.616251][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7600.616675][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7600.617087][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7600.617653][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7600.617951][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7600.618843][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7600.619125][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7600.619492][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7600.619857][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7600.620226][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7600.620592][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7600.620957][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7600.621369][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7600.621673][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7600.622044][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7600.622411][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7600.622776][    C1] PKRU: 55555554
[ 7600.622943][    C1] Call Trace:
[ 7600.623101][    C1]  <IRQ>
[ 7600.623240][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7600.623481][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7600.623706][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7600.623960][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7600.624213][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7600.624479][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7600.624723][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7600.625006][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7600.625249][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7600.625533][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7600.625804][    C1]  </IRQ>
[ 7600.625949][    C1]  <TASK>
[ 7600.626086][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7600.626378][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7600.626644][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7600.626915][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7600.627182][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7600.627470][    C1]  ? lock_acquire+0x1c1/0x220
[ 7600.627691][    C1]  ? lock_release+0x1d5/0x250
[ 7600.627912][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7600.628141][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7600.628392][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7600.628655][    C1]  ? lock_acquire+0x1c1/0x220
[ 7600.628873][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7600.629094][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7600.629336][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7600.629552][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7600.629780][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7600.630017][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7600.630273][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7600.630528][    C1]  ip_local_deliver+0x19d/0x480
[ 7600.630755][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7600.631003][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7600.631247][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7600.631567][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7600.631801][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7600.632095][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7600.632338][    C1]  ip_rcv+0x564/0x740
[ 7600.632525][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7600.632738][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7600.632970][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7600.633227][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7600.633477][    C1]  ? skb_clone+0x10b/0x330
[ 7600.633687][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7600.633980][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7600.634259][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7600.634520][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7600.634790][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7600.635019][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7600.635233][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7600.635507][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7600.635770][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7600.636072][    C1]  ? lock_acquire+0x1c1/0x220
[ 7600.636292][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7600.636564][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7600.636827][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7600.637118][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7600.637354][    C1]  ? __skb_clone+0x57a/0x760
[ 7600.637567][    C1]  netif_receive_skb+0x55/0x280
[ 7600.637796][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7600.638086][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7600.638394][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7600.638671][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7600.638923][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7600.639189][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7600.639477][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7600.639740][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7600.640031][    C1]  ? stack_trace_save+0x95/0xd0
[ 7600.640258][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7600.640518][    C1]  ? kasan_save_stack+0x34/0x50
[ 7600.640747][    C1]  ? kasan_save_stack+0x24/0x50
[ 7600.640974][    C1]  ? kasan_save_track+0x14/0x30
[ 7600.641203][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7600.641447][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7600.641681][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7600.641909][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7600.642152][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7600.642399][    C1]  ? ip_output+0x16b/0x4f0
[ 7600.642606][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7600.642842][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7600.643092][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7600.643343][    C1]  ? get_reg+0x119/0x190
[ 7600.643542][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7600.643788][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7600.644072][    C1]  __tcf_classify+0x329/0x7d0
[ 7600.644297][    C1]  tcf_classify+0x283/0x930
[ 7600.644509][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7600.644739][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7600.644975][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7600.645240][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7600.645487][    C1]  tc_run+0x2e4/0x5d0
[ 7600.645675][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7600.645893][    C1]  ? lock_acquire+0x1c1/0x220
[ 7600.646111][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7600.646354][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7600.646586][    C1]  ? lock_acquire+0x1c1/0x220
[ 7600.646807][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7600.647049][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7600.647332][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7600.647582][    C1]  ? neigh_hh_output+0x348/0x590
[ 7600.647814][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7600.648058][    C1]  ip_finish_output2+0x786/0x18e0
[ 7600.648296][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7600.648556][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7600.648865][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7600.649118][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7600.649353][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7600.649596][    C1]  ip_output+0x16b/0x4f0
[ 7600.649797][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7600.650013][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7600.650238][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7600.650502][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7600.650733][    C1]  ? ip_local_out+0x114/0x3b0
[ 7600.650953][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7600.651183][    C1]  ? __create_object+0x5e/0xb0
[ 7600.651409][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7600.651654][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7600.651913][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7600.652169][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7600.652429][    C1]  tcp_release_cb+0x1e9/0x390
[ 7600.652650][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7600.652894][    C1]  release_sock+0xb8/0x1d0
[ 7600.653103][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7600.653308][    C1]  ? lock_release+0x1d5/0x250
[ 7600.653529][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7600.653760][    C1]  ? core_sys_select+0x620/0x710
[ 7600.653994][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7600.654244][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7600.654451][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7600.654680][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7600.654914][    C1]  ? __fget_light+0x54/0x1e0
[ 7600.655133][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7600.655381][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7600.655603][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7600.655846][    C1]  ? __might_fault+0xc6/0x180
[ 7600.656073][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7600.656334][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7600.656610][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7600.656886][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7600.657184][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7600.657417][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7600.657697][    C1]  do_syscall_64+0xc9/0x1e0
[ 7600.657911][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7600.658186][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7600.658400][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7600.659293][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7600.659682][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7600.660051][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7600.660419][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7600.660785][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7600.661155][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7600.661527][    C1]  </TASK>
[ 7600.661670][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4869s! [perl:7725]
[ 7600.662082][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7600.663293][    C3] irq event stamp: 290154
[ 7600.663501][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7600.664016][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7600.664504][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7600.664961][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7600.665409][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7600.665844][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7600.666442][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7600.666758][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7600.667701][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7600.667998][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7600.668387][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7600.668773][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7600.669158][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7600.669546][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7600.669933][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7600.670368][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7600.670690][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7600.671076][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7600.671464][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7600.671850][    C3] PKRU: 55555554
[ 7600.672027][    C3] Call Trace:
[ 7600.672190][    C3]  <IRQ>
[ 7600.672337][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7600.672591][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7600.672827][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7600.673096][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7600.673361][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7600.673643][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7600.673901][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7600.674197][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7600.674451][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7600.674748][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7600.675036][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7600.675342][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7600.675621][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7600.675930][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7600.676218][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7600.676526][    C3]  ? get_stack_info+0x36/0xc0
[ 7600.676767][    C3]  ? lock_acquire+0x1c1/0x220
[ 7600.677006][    C3]  ? lock_release+0x1d5/0x250
[ 7600.677249][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7600.677489][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7600.677753][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7600.678028][    C3]  ? lock_acquire+0x1c1/0x220
[ 7600.678260][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7600.678493][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7600.678745][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7600.678970][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7600.679210][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7600.679460][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7600.679728][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7600.679997][    C3]  ip_local_deliver+0x19d/0x480
[ 7600.680238][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7600.680500][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7600.680755][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7600.681091][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7600.681335][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7600.681646][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7600.681899][    C3]  ip_rcv+0x564/0x740
[ 7600.682099][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7600.682322][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7600.682568][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7600.682835][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7600.683059][    C3]  ? skb_clone+0x10b/0x330
[ 7600.683280][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7600.683589][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7600.683884][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7600.684158][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7600.684443][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7600.684683][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7600.684908][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7600.685197][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7600.685475][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7600.685790][    C3]  ? lock_acquire+0x1c1/0x220
[ 7600.686027][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7600.686313][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7600.686591][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7600.686897][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7600.687145][    C3]  ? __skb_clone+0x57a/0x760
[ 7600.687371][    C3]  netif_receive_skb+0x55/0x280
[ 7600.687635][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7600.687945][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7600.688275][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7600.688573][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7600.688847][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7600.689123][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7600.689428][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7600.689728][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7600.690044][    C3]  ? lock_release+0x1d5/0x250
[ 7600.690277][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7600.690533][    C3]  ? kernel_text_address+0xce/0xe0
[ 7600.690786][    C3]  ? __kernel_text_address+0x12/0x40
[ 7600.691045][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7600.691320][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7600.691621][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7600.691868][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7600.692137][    C3]  ? get_stack_info+0x36/0xc0
[ 7600.692369][    C3]  __tcf_classify+0x329/0x7d0
[ 7600.692607][    C3]  tcf_classify+0x283/0x930
[ 7600.692832][    C3]  ? lock_release+0x1d5/0x250
[ 7600.693063][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7600.693320][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7600.693568][    C3]  ? __kernel_text_address+0x12/0x40
[ 7600.693827][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7600.694102][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7600.694404][    C3]  tc_run+0x2e4/0x5d0
[ 7600.694603][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7600.694828][    C3]  ? lock_acquire+0x1c1/0x220
[ 7600.695059][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7600.695312][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7600.695558][    C3]  ? lock_acquire+0x1c1/0x220
[ 7600.695787][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7600.696049][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7600.696346][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7600.696609][    C3]  ? neigh_hh_output+0x348/0x590
[ 7600.696853][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7600.697110][    C3]  ip_finish_output2+0x786/0x18e0
[ 7600.697360][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7600.697690][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7600.697956][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7600.698202][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7600.698457][    C3]  ip_output+0x16b/0x4f0
[ 7600.698668][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7600.698902][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7600.699171][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7600.699472][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7600.699740][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7600.699984][    C3]  ? __alloc_skb+0xd4/0x280
[ 7600.700207][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7600.700471][    C3]  ? tcp_fragment+0x168/0x1040
[ 7600.700706][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7600.700949][    C3]  ? ip_local_out+0x114/0x3b0
[ 7600.701183][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7600.701423][    C3]  ? __skb_clone+0x57a/0x760
[ 7600.701652][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7600.701928][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7600.702206][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7600.702449][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7600.702696][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7600.702993][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7600.703316][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7600.703550][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7600.703802][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7600.704063][    C3]  tcp_write_timer+0x82/0x1d0
[ 7600.704294][    C3]  call_timer_fn+0x173/0x430
[ 7600.704523][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7600.704776][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7600.705029][    C3]  __run_timers.part.0+0x52d/0x890
[ 7600.705280][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7600.705539][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7600.705816][    C3]  ? lock_acquire+0x1c1/0x220
[ 7600.706053][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7600.706334][    C3]  ? lock_release+0x1d5/0x250
[ 7600.706566][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7600.706820][    C3]  ? ktime_get+0xb3/0x190
[ 7600.707032][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7600.707340][    C3]  run_timer_softirq+0x72/0x100
[ 7600.707587][    C3]  __do_softirq+0x1b9/0x7ff
[ 7600.707815][    C3]  irq_exit_rcu+0x98/0xc0
[ 7600.708031][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7600.708311][    C3]  </IRQ>
[ 7600.708470][    C3]  <TASK>
[ 7600.708613][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7600.708905][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7600.709215][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7600.710145][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7600.710440][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7600.710822][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7600.711203][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7600.711586][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7600.711969][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7600.712354][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7600.712641][    C3]  uart_start+0xe4/0x1b0
[ 7600.712851][    C3]  n_tty_write+0x677/0x7a0
[ 7600.713075][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7600.713317][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7600.713593][    C3]  ? lock_acquire+0x1c1/0x220
[ 7600.713823][    C3]  ? iterate_tty_write+0x95/0x540
[ 7600.714069][    C3]  iterate_tty_write+0x229/0x540
[ 7600.714314][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7600.714590][    C3]  vfs_write+0x9e9/0x10a0
[ 7600.714805][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7600.715038][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7600.715273][    C3]  ? lock_acquire+0x1c1/0x220
[ 7600.715502][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7600.715781][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7600.716039][    C3]  ? __fget_light+0x54/0x1e0
[ 7600.716265][    C3]  ksys_write+0xf5/0x1e0
[ 7600.716476][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7600.716715][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7600.717007][    C3]  do_syscall_64+0xc9/0x1e0
[ 7600.717232][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7600.717520][    C3] RIP: 0033:0x7f93b2836957
[ 7600.717738][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7600.718675][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7600.719083][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7600.719467][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7600.719851][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7600.720237][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7600.720621][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7600.721010][    C3]  </TASK>
[ 7628.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4895s! [ncat:8027]
[ 7628.613540][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7628.614696][    C1] irq event stamp: 174248
[ 7628.614897][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7628.615386][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7628.615837][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7628.616290][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7628.616740][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7628.617187][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7628.617751][    C1] RIP: 0010:kasan_check_range+0x74/0x1c0
[ 7628.618018][    C1] Code: ff ff 7f ff ff 48 39 c7 76 dd 4c 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48 c1 ed 03 49 c1 e9 03 48 01 c5 <49> 01 c1 48 89 e8 49 8d 59 01 48 89 da 48 29 ea 48 83 fa 10 0f 8e
[ 7628.618911][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000286
[ 7628.619194][    C1] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7628.619562][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7628.619927][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: 1ffff11000f511c3
[ 7628.620293][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7628.620660][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7628.621026][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7628.621438][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7628.621742][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7628.622108][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7628.622477][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7628.622842][    C1] PKRU: 55555554
[ 7628.623009][    C1] Call Trace:
[ 7628.623172][    C1]  <IRQ>
[ 7628.623313][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7628.623553][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7628.623777][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7628.624031][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7628.624286][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7628.624549][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7628.624793][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7628.625075][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7628.625318][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7628.625603][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7628.625901][    C1]  </IRQ>
[ 7628.626046][    C1]  <TASK>
[ 7628.626193][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7628.626497][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7628.626779][    C1]  ? kasan_check_range+0x74/0x1c0
[ 7628.627031][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7628.627287][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7628.627576][    C1]  ? lock_acquire+0x1c1/0x220
[ 7628.627798][    C1]  ? lock_release+0x1d5/0x250
[ 7628.628017][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7628.628249][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7628.628500][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7628.628763][    C1]  ? lock_acquire+0x1c1/0x220
[ 7628.628983][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7628.629206][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7628.629445][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7628.629661][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7628.629889][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7628.630127][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7628.630383][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7628.630639][    C1]  ip_local_deliver+0x19d/0x480
[ 7628.630866][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7628.631117][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7628.631361][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7628.631679][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7628.631914][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7628.632209][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7628.632451][    C1]  ip_rcv+0x564/0x740
[ 7628.632638][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7628.632851][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7628.633085][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7628.633340][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7628.633590][    C1]  ? skb_clone+0x10b/0x330
[ 7628.633800][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7628.634095][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7628.634381][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7628.634639][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7628.634911][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7628.635138][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7628.635351][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7628.635628][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7628.635916][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7628.636230][    C1]  ? lock_acquire+0x1c1/0x220
[ 7628.636461][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7628.636748][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7628.637027][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7628.637318][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7628.637556][    C1]  ? __skb_clone+0x57a/0x760
[ 7628.637772][    C1]  netif_receive_skb+0x55/0x280
[ 7628.637999][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7628.638286][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7628.638593][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7628.638868][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7628.639119][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7628.639388][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7628.639675][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7628.639936][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7628.640228][    C1]  ? stack_trace_save+0x95/0xd0
[ 7628.640456][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7628.640713][    C1]  ? kasan_save_stack+0x34/0x50
[ 7628.640943][    C1]  ? kasan_save_stack+0x24/0x50
[ 7628.641171][    C1]  ? kasan_save_track+0x14/0x30
[ 7628.641401][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7628.641643][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7628.641880][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7628.642107][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7628.642351][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7628.642593][    C1]  ? ip_output+0x16b/0x4f0
[ 7628.642801][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7628.643035][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7628.643287][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7628.643532][    C1]  ? get_reg+0x119/0x190
[ 7628.643729][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7628.643976][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7628.644261][    C1]  __tcf_classify+0x329/0x7d0
[ 7628.644485][    C1]  tcf_classify+0x283/0x930
[ 7628.644699][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7628.644928][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7628.645164][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7628.645426][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7628.645673][    C1]  tc_run+0x2e4/0x5d0
[ 7628.645890][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7628.646115][    C1]  ? lock_acquire+0x1c1/0x220
[ 7628.646349][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7628.646600][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7628.646845][    C1]  ? lock_acquire+0x1c1/0x220
[ 7628.647076][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7628.647322][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7628.647601][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7628.647852][    C1]  ? neigh_hh_output+0x348/0x590
[ 7628.648085][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7628.648329][    C1]  ip_finish_output2+0x786/0x18e0
[ 7628.648565][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7628.648822][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7628.649133][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7628.649391][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7628.649625][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7628.649869][    C1]  ip_output+0x16b/0x4f0
[ 7628.650068][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7628.650289][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7628.650515][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7628.650783][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7628.651015][    C1]  ? ip_local_out+0x114/0x3b0
[ 7628.651237][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7628.651466][    C1]  ? __create_object+0x5e/0xb0
[ 7628.651690][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7628.651937][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7628.652198][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7628.652449][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7628.652709][    C1]  tcp_release_cb+0x1e9/0x390
[ 7628.652927][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7628.653172][    C1]  release_sock+0xb8/0x1d0
[ 7628.653385][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7628.653587][    C1]  ? lock_release+0x1d5/0x250
[ 7628.653808][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7628.654039][    C1]  ? core_sys_select+0x620/0x710
[ 7628.654275][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7628.654523][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7628.654733][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7628.654964][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7628.655200][    C1]  ? __fget_light+0x54/0x1e0
[ 7628.655417][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7628.655661][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7628.655910][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7628.656164][    C1]  ? __might_fault+0xc6/0x180
[ 7628.656400][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7628.656671][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7628.656968][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7628.657245][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7628.657540][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7628.657773][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7628.658051][    C1]  do_syscall_64+0xc9/0x1e0
[ 7628.658266][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7628.658542][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7628.658748][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7628.659641][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7628.660029][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7628.660395][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7628.660762][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7628.661128][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7628.661496][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7628.661863][    C1]  </TASK>
[ 7628.662013][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4895s! [perl:7725]
[ 7628.662404][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7628.663616][    C3] irq event stamp: 290154
[ 7628.663826][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7628.664335][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7628.664822][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7628.665277][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7628.665727][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7628.666183][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7628.666783][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7628.667109][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7628.668045][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7628.668342][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7628.668727][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7628.669112][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7628.669497][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7628.669881][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7628.670266][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7628.670697][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7628.671019][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7628.671405][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7628.671788][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7628.672174][    C3] PKRU: 55555554
[ 7628.672348][    C3] Call Trace:
[ 7628.672513][    C3]  <IRQ>
[ 7628.672655][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7628.672909][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7628.673143][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7628.673414][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7628.673677][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7628.673955][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7628.674213][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7628.674508][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7628.674761][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7628.675060][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7628.675347][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7628.675652][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7628.675935][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7628.676222][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7628.676504][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7628.676806][    C3]  ? get_stack_info+0x36/0xc0
[ 7628.677041][    C3]  ? lock_acquire+0x1c1/0x220
[ 7628.677274][    C3]  ? lock_release+0x1d5/0x250
[ 7628.677504][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7628.677744][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7628.678007][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7628.678284][    C3]  ? lock_acquire+0x1c1/0x220
[ 7628.678515][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7628.678746][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7628.678999][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7628.679226][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7628.679466][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7628.679715][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7628.679980][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7628.680249][    C3]  ip_local_deliver+0x19d/0x480
[ 7628.680487][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7628.680751][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7628.681006][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7628.681341][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7628.681585][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7628.681894][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7628.682147][    C3]  ip_rcv+0x564/0x740
[ 7628.682345][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7628.682569][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7628.682814][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7628.683081][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7628.683307][    C3]  ? skb_clone+0x10b/0x330
[ 7628.683524][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7628.683833][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7628.684130][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7628.684402][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7628.684688][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7628.684930][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7628.685152][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7628.685443][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7628.685724][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7628.686040][    C3]  ? lock_acquire+0x1c1/0x220
[ 7628.686270][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7628.686558][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7628.686833][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7628.687141][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7628.687405][    C3]  ? __skb_clone+0x57a/0x760
[ 7628.687640][    C3]  netif_receive_skb+0x55/0x280
[ 7628.687888][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7628.688200][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7628.688529][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7628.688829][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7628.689095][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7628.689373][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7628.689678][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7628.689978][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7628.690295][    C3]  ? lock_release+0x1d5/0x250
[ 7628.690525][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7628.690783][    C3]  ? kernel_text_address+0xce/0xe0
[ 7628.691036][    C3]  ? __kernel_text_address+0x12/0x40
[ 7628.691295][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7628.691569][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7628.691870][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7628.692113][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7628.692381][    C3]  ? get_stack_info+0x36/0xc0
[ 7628.692615][    C3]  __tcf_classify+0x329/0x7d0
[ 7628.692850][    C3]  tcf_classify+0x283/0x930
[ 7628.693073][    C3]  ? lock_release+0x1d5/0x250
[ 7628.693305][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7628.693563][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7628.693810][    C3]  ? __kernel_text_address+0x12/0x40
[ 7628.694069][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7628.694345][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7628.694647][    C3]  tc_run+0x2e4/0x5d0
[ 7628.694845][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7628.695069][    C3]  ? lock_acquire+0x1c1/0x220
[ 7628.695299][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7628.695552][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7628.695819][    C3]  ? lock_acquire+0x1c1/0x220
[ 7628.696055][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7628.696317][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7628.696618][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7628.696888][    C3]  ? neigh_hh_output+0x348/0x590
[ 7628.697142][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7628.697397][    C3]  ip_finish_output2+0x786/0x18e0
[ 7628.697644][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7628.697970][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7628.698239][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7628.698483][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7628.698739][    C3]  ip_output+0x16b/0x4f0
[ 7628.698947][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7628.699182][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7628.699451][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7628.699751][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7628.700017][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7628.700260][    C3]  ? __alloc_skb+0xd4/0x280
[ 7628.700483][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7628.700742][    C3]  ? tcp_fragment+0x168/0x1040
[ 7628.700977][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7628.701222][    C3]  ? ip_local_out+0x114/0x3b0
[ 7628.701455][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7628.701695][    C3]  ? __skb_clone+0x57a/0x760
[ 7628.701921][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7628.702180][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7628.702453][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7628.702689][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7628.702929][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7628.703220][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7628.703547][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7628.703787][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7628.704045][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7628.704310][    C3]  tcp_write_timer+0x82/0x1d0
[ 7628.704547][    C3]  call_timer_fn+0x173/0x430
[ 7628.704787][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7628.705037][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7628.705291][    C3]  __run_timers.part.0+0x52d/0x890
[ 7628.705541][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7628.705805][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7628.706080][    C3]  ? lock_acquire+0x1c1/0x220
[ 7628.706309][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7628.706591][    C3]  ? lock_release+0x1d5/0x250
[ 7628.706822][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7628.707077][    C3]  ? ktime_get+0xb3/0x190
[ 7628.707309][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7628.707604][    C3]  run_timer_softirq+0x72/0x100
[ 7628.707850][    C3]  __do_softirq+0x1b9/0x7ff
[ 7628.708081][    C3]  irq_exit_rcu+0x98/0xc0
[ 7628.708300][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7628.708585][    C3]  </IRQ>
[ 7628.708731][    C3]  <TASK>
[ 7628.708877][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7628.709171][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7628.709485][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7628.710423][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7628.710720][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7628.711106][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7628.711491][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7628.711876][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7628.712262][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7628.712650][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7628.712936][    C3]  uart_start+0xe4/0x1b0
[ 7628.713148][    C3]  n_tty_write+0x677/0x7a0
[ 7628.713371][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7628.713616][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7628.713895][    C3]  ? lock_acquire+0x1c1/0x220
[ 7628.714125][    C3]  ? iterate_tty_write+0x95/0x540
[ 7628.714374][    C3]  iterate_tty_write+0x229/0x540
[ 7628.714619][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7628.714899][    C3]  vfs_write+0x9e9/0x10a0
[ 7628.715113][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7628.715348][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7628.715585][    C3]  ? lock_acquire+0x1c1/0x220
[ 7628.715821][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7628.716100][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7628.716356][    C3]  ? __fget_light+0x54/0x1e0
[ 7628.716585][    C3]  ksys_write+0xf5/0x1e0
[ 7628.716795][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7628.717035][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7628.717334][    C3]  do_syscall_64+0xc9/0x1e0
[ 7628.717560][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7628.717848][    C3] RIP: 0033:0x7f93b2836957
[ 7628.718069][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7628.719007][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7628.719416][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7628.719801][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7628.720187][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7628.720572][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7628.720959][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7628.721349][    C3]  </TASK>
[ 7650.987162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7650.987495][    C1] rcu: 1-....: (5265324 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1276954
[ 7650.988009][    C1] rcu: (t=5257016 jiffies g=1064457 q=106 ncpus=4)
[ 7650.988319][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7650.988731][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7650.989295][    C1] RIP: 0010:kasan_check_range+0x161/0x1c0
[ 7650.989564][    C1] Code: 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 48 83 c0 01 48 39 d0 74 a5 <80> 38 00 74 f2 e9 74 ff ff ff b8 01 00 00 00 c3 cc cc cc cc 48 29
[ 7650.990457][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[ 7650.990741][    C1] RAX: ffffed1000f511c3 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[ 7650.991106][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7650.991475][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7650.991842][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7650.992210][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7650.992576][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7650.992994][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7650.993301][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7650.993670][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7650.994035][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7650.994401][    C1] PKRU: 55555554
[ 7650.994569][    C1] Call Trace:
[ 7650.994726][    C1]  <IRQ>
[ 7650.994862][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7650.995111][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7650.995344][    C1]  ? check_cpu_stall+0x284/0x500
[ 7650.995574][    C1]  ? rcu_pending+0x92/0x360
[ 7650.995791][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7650.996038][    C1]  ? update_process_times+0xb9/0x110
[ 7650.996287][    C1]  ? tick_sched_handle+0x67/0x130
[ 7650.996521][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7650.996784][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7650.997005][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7650.997291][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7650.997544][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7650.997808][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7650.998049][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7650.998330][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7650.998571][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7650.998856][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7650.999127][    C1]  </IRQ>
[ 7650.999266][    C1]  <TASK>
[ 7650.999403][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7650.999691][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7650.999958][    C1]  ? kasan_check_range+0x161/0x1c0
[ 7651.000198][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7651.000455][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7651.000743][    C1]  ? lock_acquire+0x1c1/0x220
[ 7651.000965][    C1]  ? lock_release+0x1d5/0x250
[ 7651.001185][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7651.001412][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7651.001663][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7651.001924][    C1]  ? lock_acquire+0x1c1/0x220
[ 7651.002144][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7651.002365][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7651.002603][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7651.002817][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7651.003044][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7651.003281][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7651.003532][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7651.003787][    C1]  ip_local_deliver+0x19d/0x480
[ 7651.004013][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7651.004264][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7651.004505][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7651.004821][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7651.005053][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7651.005347][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7651.005587][    C1]  ip_rcv+0x564/0x740
[ 7651.005778][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7651.005990][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7651.006222][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7651.006475][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7651.006727][    C1]  ? skb_clone+0x10b/0x330
[ 7651.006934][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7651.007228][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7651.007509][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7651.007765][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7651.008036][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7651.008266][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7651.008477][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7651.008753][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7651.009013][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7651.009313][    C1]  ? lock_acquire+0x1c1/0x220
[ 7651.009531][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7651.009807][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7651.010069][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7651.010362][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7651.010596][    C1]  ? __skb_clone+0x57a/0x760
[ 7651.010812][    C1]  netif_receive_skb+0x55/0x280
[ 7651.011040][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7651.011327][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7651.011633][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7651.011907][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7651.012159][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7651.012425][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7651.012713][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7651.012972][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7651.013263][    C1]  ? stack_trace_save+0x95/0xd0
[ 7651.013492][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7651.013748][    C1]  ? kasan_save_stack+0x34/0x50
[ 7651.013976][    C1]  ? kasan_save_stack+0x24/0x50
[ 7651.014205][    C1]  ? kasan_save_track+0x14/0x30
[ 7651.014433][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7651.014675][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7651.014910][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7651.015137][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7651.015380][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7651.015961][    C1]  ? ip_output+0x16b/0x4f0
[ 7651.016172][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7651.016407][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7651.016657][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7651.016903][    C1]  ? get_reg+0x119/0x190
[ 7651.017101][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7651.017349][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7651.017631][    C1]  __tcf_classify+0x329/0x7d0
[ 7651.017854][    C1]  tcf_classify+0x283/0x930
[ 7651.018067][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7651.018297][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7651.018531][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7651.018793][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7651.019039][    C1]  tc_run+0x2e4/0x5d0
[ 7651.019228][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7651.019440][    C1]  ? lock_acquire+0x1c1/0x220
[ 7651.019663][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7651.019904][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7651.020136][    C1]  ? lock_acquire+0x1c1/0x220
[ 7651.020358][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7651.020600][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7651.020878][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7651.021128][    C1]  ? neigh_hh_output+0x348/0x590
[ 7651.021360][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7651.021602][    C1]  ip_finish_output2+0x786/0x18e0
[ 7651.021837][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7651.022094][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7651.022403][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7651.022658][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7651.022889][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7651.023132][    C1]  ip_output+0x16b/0x4f0
[ 7651.023330][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7651.023547][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7651.023770][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7651.024033][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7651.024265][    C1]  ? ip_local_out+0x114/0x3b0
[ 7651.024485][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7651.024713][    C1]  ? __create_object+0x5e/0xb0
[ 7651.024936][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7651.025183][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7651.025441][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7651.025698][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7651.025956][    C1]  tcp_release_cb+0x1e9/0x390
[ 7651.026175][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7651.026418][    C1]  release_sock+0xb8/0x1d0
[ 7651.026628][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7651.026829][    C1]  ? lock_release+0x1d5/0x250
[ 7651.027049][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7651.027279][    C1]  ? core_sys_select+0x620/0x710
[ 7651.027512][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7651.027759][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7651.027968][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7651.028197][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7651.028430][    C1]  ? __fget_light+0x54/0x1e0
[ 7651.028644][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7651.028888][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7651.029108][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7651.029351][    C1]  ? __might_fault+0xc6/0x180
[ 7651.029574][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7651.029835][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7651.030110][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7651.030388][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7651.030684][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7651.030916][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7651.031195][    C1]  do_syscall_64+0xc9/0x1e0
[ 7651.031407][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7651.031682][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7651.031889][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7651.032782][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7651.033169][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7651.033534][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7651.033905][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7651.034277][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7651.034642][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7651.035012][    C1]  </TASK>
[ 7651.035161][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7651.035416][    C3] NMI backtrace for cpu 3
[ 7651.035421][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7651.035424][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7651.035426][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7651.035431][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7651.035434][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7651.035436][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7651.035438][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7651.035440][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7651.035441][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7651.035443][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7651.035444][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7651.035446][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7651.035449][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7651.035451][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7651.035452][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7651.035454][    C3] PKRU: 55555554
[ 7651.035454][    C3] Call Trace:
[ 7651.035456][    C3]  <NMI>
[ 7651.035458][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7651.035464][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7651.035468][    C3]  ? nmi_handle+0x153/0x420
[ 7651.035472][    C3]  ? default_do_nmi+0x41/0x100
[ 7651.035475][    C3]  ? exc_nmi+0xf3/0x120
[ 7651.035477][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7651.035482][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7651.035485][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7651.035489][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7651.035492][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7651.035495][    C3]  </NMI>
[ 7651.035496][    C3]  <IRQ>
[ 7651.035497][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7651.035500][    C3]  ? get_stack_info+0x36/0xc0
[ 7651.035504][    C3]  ? lock_acquire+0x1c1/0x220
[ 7651.035508][    C3]  ? lock_release+0x1d5/0x250
[ 7651.035511][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7651.035515][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7651.035517][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7651.035521][    C3]  ? lock_acquire+0x1c1/0x220
[ 7651.035523][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7651.035526][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7651.035529][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7651.035535][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7651.035538][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7651.035543][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7651.035547][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7651.035550][    C3]  ip_local_deliver+0x19d/0x480
[ 7651.035553][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7651.035556][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7651.035558][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7651.035563][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7651.035567][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7651.035570][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7651.035578][    C3]  ip_rcv+0x564/0x740
[ 7651.035580][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7651.035583][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7651.035586][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7651.035589][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7651.035592][    C3]  ? skb_clone+0x10b/0x330
[ 7651.035595][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7651.035601][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7651.035606][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7651.035609][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7651.035620][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7651.035625][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7651.035627][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7651.035630][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7651.035634][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7651.035654][    C3]  ? lock_acquire+0x1c1/0x220
[ 7651.035657][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7651.035661][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7651.035664][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7651.035668][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7651.035671][    C3]  ? __skb_clone+0x57a/0x760
[ 7651.035673][    C3]  netif_receive_skb+0x55/0x280
[ 7651.035676][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7651.035683][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7651.035689][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7651.035696][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7651.035700][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7651.035710][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7651.035719][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7651.035727][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7651.035736][    C3]  ? lock_release+0x1d5/0x250
[ 7651.035739][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7651.035743][    C3]  ? kernel_text_address+0xce/0xe0
[ 7651.035746][    C3]  ? __kernel_text_address+0x12/0x40
[ 7651.035749][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7651.035751][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7651.035754][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7651.035760][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7651.035763][    C3]  ? get_stack_info+0x36/0xc0
[ 7651.035767][    C3]  __tcf_classify+0x329/0x7d0
[ 7651.035772][    C3]  tcf_classify+0x283/0x930
[ 7651.035776][    C3]  ? lock_release+0x1d5/0x250
[ 7651.035778][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7651.035781][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7651.035785][    C3]  ? __kernel_text_address+0x12/0x40
[ 7651.035787][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7651.035789][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7651.035793][    C3]  tc_run+0x2e4/0x5d0
[ 7651.035796][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7651.035799][    C3]  ? lock_acquire+0x1c1/0x220
[ 7651.035801][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7651.035805][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7651.035809][    C3]  ? lock_acquire+0x1c1/0x220
[ 7651.035812][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7651.035815][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7651.035818][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7651.035821][    C3]  ? neigh_hh_output+0x348/0x590
[ 7651.035825][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7651.035828][    C3]  ip_finish_output2+0x786/0x18e0
[ 7651.035832][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7651.035839][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7651.035842][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7651.035846][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7651.035849][    C3]  ip_output+0x16b/0x4f0
[ 7651.035852][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7651.035855][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7651.035858][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7651.035861][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7651.035863][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7651.035866][    C3]  ? __alloc_skb+0xd4/0x280
[ 7651.035869][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7651.035872][    C3]  ? tcp_fragment+0x168/0x1040
[ 7651.035875][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7651.035878][    C3]  ? ip_local_out+0x114/0x3b0
[ 7651.035882][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7651.035886][    C3]  ? __skb_clone+0x57a/0x760
[ 7651.035889][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7651.035894][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7651.035897][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7651.035900][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7651.035904][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7651.035908][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7651.035911][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7651.035915][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7651.035918][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7651.035921][    C3]  tcp_write_timer+0x82/0x1d0
[ 7651.035924][    C3]  call_timer_fn+0x173/0x430
[ 7651.035928][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7651.035933][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7651.035937][    C3]  __run_timers.part.0+0x52d/0x890
[ 7651.035940][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7651.035944][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7651.035948][    C3]  ? lock_acquire+0x1c1/0x220
[ 7651.035950][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7651.035956][    C3]  ? lock_release+0x1d5/0x250
[ 7651.035959][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7651.035961][    C3]  ? ktime_get+0xb3/0x190
[ 7651.035964][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7651.035969][    C3]  run_timer_softirq+0x72/0x100
[ 7651.035972][    C3]  __do_softirq+0x1b9/0x7ff
[ 7651.035976][    C3]  irq_exit_rcu+0x98/0xc0
[ 7651.035979][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7651.035982][    C3]  </IRQ>
[ 7651.035982][    C3]  <TASK>
[ 7651.035983][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7651.035986][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7651.035989][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7651.035992][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7651.035993][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7651.035995][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7651.035996][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7651.035998][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7651.036000][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7651.036004][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7651.036007][    C3]  uart_start+0xe4/0x1b0
[ 7651.036012][    C3]  n_tty_write+0x677/0x7a0
[ 7651.036018][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7651.036022][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7651.036026][    C3]  ? lock_acquire+0x1c1/0x220
[ 7651.036028][    C3]  ? iterate_tty_write+0x95/0x540
[ 7651.036032][    C3]  iterate_tty_write+0x229/0x540
[ 7651.036036][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7651.036040][    C3]  vfs_write+0x9e9/0x10a0
[ 7651.036044][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7651.036046][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7651.036050][    C3]  ? lock_acquire+0x1c1/0x220
[ 7651.036052][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7651.036056][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7651.036059][    C3]  ? __fget_light+0x54/0x1e0
[ 7651.036063][    C3]  ksys_write+0xf5/0x1e0
[ 7651.036067][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7651.036071][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7651.036075][    C3]  do_syscall_64+0xc9/0x1e0
[ 7651.036079][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7651.036082][    C3] RIP: 0033:0x7f93b2836957
[ 7651.036084][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7651.036087][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7651.036089][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7651.036091][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7651.036093][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7651.036094][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7651.036096][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7651.036101][    C3]  </TASK>
[ 7676.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4940s! [ncat:8027]
[ 7676.613535][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7676.614692][    C1] irq event stamp: 174248
[ 7676.614893][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7676.615378][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7676.615812][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7676.616242][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7676.616668][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7676.617080][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7676.617644][    C1] RIP: 0010:kasan_check_range+0x1b/0x1c0
[ 7676.617905][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[ 7676.618800][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[ 7676.619081][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7676.619450][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7676.619817][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7676.620184][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7676.620548][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7676.620916][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7676.621328][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7676.621634][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7676.622002][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7676.622367][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7676.622734][    C1] PKRU: 55555554
[ 7676.622899][    C1] Call Trace:
[ 7676.623057][    C1]  <IRQ>
[ 7676.623197][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7676.623438][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7676.623660][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7676.623916][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7676.624167][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7676.624432][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7676.624677][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7676.624956][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7676.625198][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7676.625483][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7676.625760][    C1]  </IRQ>
[ 7676.625898][    C1]  <TASK>
[ 7676.626038][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7676.626327][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7676.626594][    C1]  ? kasan_check_range+0x1b/0x1c0
[ 7676.626830][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7676.627087][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7676.627375][    C1]  ? lock_acquire+0x1c1/0x220
[ 7676.627598][    C1]  ? lock_release+0x1d5/0x250
[ 7676.627820][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7676.628048][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7676.628299][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7676.628560][    C1]  ? lock_acquire+0x1c1/0x220
[ 7676.628779][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7676.629001][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7676.629242][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7676.629457][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7676.629683][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7676.629922][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7676.630176][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7676.630431][    C1]  ip_local_deliver+0x19d/0x480
[ 7676.630660][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7676.630909][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7676.631151][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7676.631471][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7676.631703][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7676.631996][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7676.632239][    C1]  ip_rcv+0x564/0x740
[ 7676.632427][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7676.632638][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7676.632871][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7676.633125][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7676.633378][    C1]  ? skb_clone+0x10b/0x330
[ 7676.633585][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7676.633879][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7676.634160][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7676.634418][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7676.634690][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7676.634919][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7676.635129][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7676.635406][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7676.635672][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7676.635971][    C1]  ? lock_acquire+0x1c1/0x220
[ 7676.636190][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7676.636464][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7676.636724][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7676.637014][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7676.637251][    C1]  ? __skb_clone+0x57a/0x760
[ 7676.637467][    C1]  netif_receive_skb+0x55/0x280
[ 7676.637696][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7676.637984][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7676.638291][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7676.638565][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7676.638818][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7676.639082][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7676.639371][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7676.639633][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7676.639923][    C1]  ? stack_trace_save+0x95/0xd0
[ 7676.640150][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7676.640409][    C1]  ? kasan_save_stack+0x34/0x50
[ 7676.640638][    C1]  ? kasan_save_stack+0x24/0x50
[ 7676.640866][    C1]  ? kasan_save_track+0x14/0x30
[ 7676.641094][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7676.641337][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7676.641570][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7676.641798][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7676.642040][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7676.642285][    C1]  ? ip_output+0x16b/0x4f0
[ 7676.642494][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7676.642729][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7676.642979][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7676.643226][    C1]  ? get_reg+0x119/0x190
[ 7676.643426][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7676.643672][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7676.643958][    C1]  __tcf_classify+0x329/0x7d0
[ 7676.644180][    C1]  tcf_classify+0x283/0x930
[ 7676.644395][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7676.644624][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7676.644858][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7676.645120][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7676.645369][    C1]  tc_run+0x2e4/0x5d0
[ 7676.645562][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7676.645774][    C1]  ? lock_acquire+0x1c1/0x220
[ 7676.645993][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7676.646235][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7676.646467][    C1]  ? lock_acquire+0x1c1/0x220
[ 7676.646686][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7676.646929][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7676.647211][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7676.647461][    C1]  ? neigh_hh_output+0x348/0x590
[ 7676.647693][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7676.647935][    C1]  ip_finish_output2+0x786/0x18e0
[ 7676.648172][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7676.648430][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7676.648743][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7676.648996][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7676.649231][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7676.649474][    C1]  ip_output+0x16b/0x4f0
[ 7676.649672][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7676.649890][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7676.650115][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7676.650379][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7676.650610][    C1]  ? ip_local_out+0x114/0x3b0
[ 7676.650831][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7676.651059][    C1]  ? __create_object+0x5e/0xb0
[ 7676.651284][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7676.651530][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7676.651788][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7676.652043][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7676.652305][    C1]  tcp_release_cb+0x1e9/0x390
[ 7676.652525][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7676.652769][    C1]  release_sock+0xb8/0x1d0
[ 7676.652977][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7676.653183][    C1]  ? lock_release+0x1d5/0x250
[ 7676.653401][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7676.653630][    C1]  ? core_sys_select+0x620/0x710
[ 7676.653864][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7676.654112][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7676.654322][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7676.654552][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7676.654786][    C1]  ? __fget_light+0x54/0x1e0
[ 7676.655006][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7676.655251][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7676.655471][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7676.655719][    C1]  ? __might_fault+0xc6/0x180
[ 7676.655941][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7676.656204][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7676.656478][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7676.656755][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7676.657051][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7676.657284][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7676.657564][    C1]  do_syscall_64+0xc9/0x1e0
[ 7676.657776][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7676.658053][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7676.658264][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7676.659157][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7676.659544][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7676.659911][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7676.660279][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7676.660645][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7676.661011][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7676.661384][    C1]  </TASK>
[ 7676.661528][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4940s! [perl:7725]
[ 7676.661919][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7676.663139][    C3] irq event stamp: 290154
[ 7676.663352][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7676.663862][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7676.664352][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7676.664805][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7676.665251][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7676.665690][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7676.666284][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7676.666598][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7676.667537][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7676.667835][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7676.668239][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7676.668634][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7676.669029][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7676.669433][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7676.669818][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7676.670251][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7676.670573][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7676.670961][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7676.671347][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7676.671732][    C3] PKRU: 55555554
[ 7676.671908][    C3] Call Trace:
[ 7676.672072][    C3]  <IRQ>
[ 7676.672214][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7676.672467][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7676.672704][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7676.672970][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7676.673237][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7676.673517][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7676.673773][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7676.674069][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7676.674325][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7676.674623][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7676.674909][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7676.675212][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7676.675494][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7676.675783][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7676.676063][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7676.676365][    C3]  ? get_stack_info+0x36/0xc0
[ 7676.676599][    C3]  ? lock_acquire+0x1c1/0x220
[ 7676.676829][    C3]  ? lock_release+0x1d5/0x250
[ 7676.677062][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7676.677303][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7676.677566][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7676.677842][    C3]  ? lock_acquire+0x1c1/0x220
[ 7676.678072][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7676.678305][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7676.678557][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7676.678784][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7676.679024][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7676.679275][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7676.679539][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7676.679807][    C3]  ip_local_deliver+0x19d/0x480
[ 7676.680047][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7676.680311][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7676.680567][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7676.680902][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7676.681146][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7676.681457][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7676.681711][    C3]  ip_rcv+0x564/0x740
[ 7676.681911][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7676.682136][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7676.682381][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7676.682650][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7676.682875][    C3]  ? skb_clone+0x10b/0x330
[ 7676.683094][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7676.683402][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7676.683699][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7676.683970][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7676.684256][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7676.684498][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7676.684719][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7676.685010][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7676.685285][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7676.685604][    C3]  ? lock_acquire+0x1c1/0x220
[ 7676.685835][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7676.686123][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7676.686400][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7676.686706][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7676.686953][    C3]  ? __skb_clone+0x57a/0x760
[ 7676.687182][    C3]  netif_receive_skb+0x55/0x280
[ 7676.687440][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7676.687746][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7676.688077][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7676.688374][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7676.688658][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7676.688937][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7676.689242][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7676.689540][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7676.689855][    C3]  ? lock_release+0x1d5/0x250
[ 7676.690086][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7676.690343][    C3]  ? kernel_text_address+0xce/0xe0
[ 7676.690594][    C3]  ? __kernel_text_address+0x12/0x40
[ 7676.690855][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7676.691128][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7676.691431][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7676.691674][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7676.691941][    C3]  ? get_stack_info+0x36/0xc0
[ 7676.692175][    C3]  __tcf_classify+0x329/0x7d0
[ 7676.692410][    C3]  tcf_classify+0x283/0x930
[ 7676.692633][    C3]  ? lock_release+0x1d5/0x250
[ 7676.692864][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7676.693120][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7676.693368][    C3]  ? __kernel_text_address+0x12/0x40
[ 7676.693626][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7676.693902][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7676.694205][    C3]  tc_run+0x2e4/0x5d0
[ 7676.694403][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7676.694625][    C3]  ? lock_acquire+0x1c1/0x220
[ 7676.694856][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7676.695108][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7676.695352][    C3]  ? lock_acquire+0x1c1/0x220
[ 7676.695588][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7676.695843][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7676.696138][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7676.696401][    C3]  ? neigh_hh_output+0x348/0x590
[ 7676.696645][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7676.696902][    C3]  ip_finish_output2+0x786/0x18e0
[ 7676.697150][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7676.697476][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7676.697744][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7676.697988][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7676.698246][    C3]  ip_output+0x16b/0x4f0
[ 7676.698455][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7676.698691][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7676.698958][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7676.699259][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7676.699526][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7676.699768][    C3]  ? __alloc_skb+0xd4/0x280
[ 7676.699991][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7676.700251][    C3]  ? tcp_fragment+0x168/0x1040
[ 7676.700488][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7676.700731][    C3]  ? ip_local_out+0x114/0x3b0
[ 7676.700964][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7676.701204][    C3]  ? __skb_clone+0x57a/0x760
[ 7676.701430][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7676.701687][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7676.701958][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7676.702193][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7676.702430][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7676.702719][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7676.703026][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7676.703260][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7676.703510][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7676.703767][    C3]  tcp_write_timer+0x82/0x1d0
[ 7676.703998][    C3]  call_timer_fn+0x173/0x430
[ 7676.704225][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7676.704477][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7676.704729][    C3]  __run_timers.part.0+0x52d/0x890
[ 7676.704980][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7676.705239][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7676.705517][    C3]  ? lock_acquire+0x1c1/0x220
[ 7676.705747][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7676.706026][    C3]  ? lock_release+0x1d5/0x250
[ 7676.706256][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7676.706510][    C3]  ? ktime_get+0xb3/0x190
[ 7676.706723][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7676.707007][    C3]  run_timer_softirq+0x72/0x100
[ 7676.707264][    C3]  __do_softirq+0x1b9/0x7ff
[ 7676.707494][    C3]  irq_exit_rcu+0x98/0xc0
[ 7676.707712][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7676.707996][    C3]  </IRQ>
[ 7676.708144][    C3]  <TASK>
[ 7676.708295][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7676.708598][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7676.708910][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7676.709848][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7676.710142][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7676.710529][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7676.710912][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7676.711294][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7676.711678][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7676.712066][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7676.712349][    C3]  uart_start+0xe4/0x1b0
[ 7676.712562][    C3]  n_tty_write+0x677/0x7a0
[ 7676.712783][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7676.713027][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7676.713304][    C3]  ? lock_acquire+0x1c1/0x220
[ 7676.713533][    C3]  ? iterate_tty_write+0x95/0x540
[ 7676.713782][    C3]  iterate_tty_write+0x229/0x540
[ 7676.714028][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7676.714310][    C3]  vfs_write+0x9e9/0x10a0
[ 7676.714524][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7676.714759][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7676.714996][    C3]  ? lock_acquire+0x1c1/0x220
[ 7676.715227][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7676.715510][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7676.715767][    C3]  ? __fget_light+0x54/0x1e0
[ 7676.715997][    C3]  ksys_write+0xf5/0x1e0
[ 7676.716207][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7676.716448][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7676.716744][    C3]  do_syscall_64+0xc9/0x1e0
[ 7676.716968][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7676.717259][    C3] RIP: 0033:0x7f93b2836957
[ 7676.717479][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7676.718418][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7676.718826][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7676.719213][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7676.719598][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7676.719982][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7676.720367][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7676.720758][    C3]  </TASK>
[ 7704.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 4966s! [ncat:8027]
[ 7704.613559][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7704.614724][    C1] irq event stamp: 174248
[ 7704.614924][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7704.615421][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7704.615852][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7704.616284][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7704.616711][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7704.617124][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7704.617689][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7704.617987][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7704.618880][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7704.619163][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7704.619528][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7704.619893][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7704.620262][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7704.620627][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7704.620992][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7704.621404][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7704.621707][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7704.622075][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7704.622441][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7704.622806][    C1] PKRU: 55555554
[ 7704.622975][    C1] Call Trace:
[ 7704.623133][    C1]  <IRQ>
[ 7704.623272][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7704.623514][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7704.623739][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7704.623993][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7704.624246][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7704.624512][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7704.624756][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7704.625041][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7704.625284][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7704.625574][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7704.625848][    C1]  </IRQ>
[ 7704.625989][    C1]  <TASK>
[ 7704.626127][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7704.626420][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7704.626687][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7704.626959][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7704.627227][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7704.627517][    C1]  ? lock_acquire+0x1c1/0x220
[ 7704.627739][    C1]  ? lock_release+0x1d5/0x250
[ 7704.627961][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7704.628192][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7704.628443][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7704.628707][    C1]  ? lock_acquire+0x1c1/0x220
[ 7704.628925][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7704.629147][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7704.629389][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7704.629606][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7704.629834][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7704.630072][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7704.630329][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7704.630584][    C1]  ip_local_deliver+0x19d/0x480
[ 7704.630811][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7704.631060][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7704.631305][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7704.631625][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7704.631858][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7704.632153][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7704.632397][    C1]  ip_rcv+0x564/0x740
[ 7704.632586][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7704.632799][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7704.633034][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7704.633291][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7704.633542][    C1]  ? skb_clone+0x10b/0x330
[ 7704.633752][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7704.634047][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7704.634328][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7704.634590][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7704.634859][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7704.635090][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7704.635304][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7704.635584][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7704.635848][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7704.636147][    C1]  ? lock_acquire+0x1c1/0x220
[ 7704.636369][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7704.636642][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7704.636906][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7704.637201][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7704.637438][    C1]  ? __skb_clone+0x57a/0x760
[ 7704.637653][    C1]  netif_receive_skb+0x55/0x280
[ 7704.637882][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7704.638171][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7704.638481][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7704.638759][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7704.639012][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7704.639280][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7704.639567][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7704.639830][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7704.640124][    C1]  ? stack_trace_save+0x95/0xd0
[ 7704.640353][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7704.640613][    C1]  ? kasan_save_stack+0x34/0x50
[ 7704.640843][    C1]  ? kasan_save_stack+0x24/0x50
[ 7704.641071][    C1]  ? kasan_save_track+0x14/0x30
[ 7704.641300][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7704.641545][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7704.641781][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7704.642009][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7704.642256][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7704.642501][    C1]  ? ip_output+0x16b/0x4f0
[ 7704.642709][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7704.642944][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7704.643198][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7704.643446][    C1]  ? get_reg+0x119/0x190
[ 7704.643646][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7704.643892][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7704.644178][    C1]  __tcf_classify+0x329/0x7d0
[ 7704.644403][    C1]  tcf_classify+0x283/0x930
[ 7704.644615][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7704.644845][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7704.645081][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7704.645348][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7704.645622][    C1]  tc_run+0x2e4/0x5d0
[ 7704.645820][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7704.646044][    C1]  ? lock_acquire+0x1c1/0x220
[ 7704.646273][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7704.646524][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7704.646767][    C1]  ? lock_acquire+0x1c1/0x220
[ 7704.646984][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7704.647227][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7704.647508][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7704.647760][    C1]  ? neigh_hh_output+0x348/0x590
[ 7704.647993][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7704.648238][    C1]  ip_finish_output2+0x786/0x18e0
[ 7704.648474][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7704.648735][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7704.649046][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7704.649303][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7704.649537][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7704.649780][    C1]  ip_output+0x16b/0x4f0
[ 7704.649982][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7704.650197][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7704.650423][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7704.650689][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7704.650920][    C1]  ? ip_local_out+0x114/0x3b0
[ 7704.651140][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7704.651370][    C1]  ? __create_object+0x5e/0xb0
[ 7704.651595][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7704.651841][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7704.652102][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7704.652356][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7704.652615][    C1]  tcp_release_cb+0x1e9/0x390
[ 7704.652837][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7704.653082][    C1]  release_sock+0xb8/0x1d0
[ 7704.653294][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7704.653497][    C1]  ? lock_release+0x1d5/0x250
[ 7704.653722][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7704.653954][    C1]  ? core_sys_select+0x620/0x710
[ 7704.654189][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7704.654439][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7704.654647][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7704.654877][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7704.655113][    C1]  ? __fget_light+0x54/0x1e0
[ 7704.655333][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7704.655581][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7704.655804][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7704.656048][    C1]  ? __might_fault+0xc6/0x180
[ 7704.656274][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7704.656533][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7704.656811][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7704.657088][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7704.657387][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7704.657618][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7704.657899][    C1]  do_syscall_64+0xc9/0x1e0
[ 7704.658115][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7704.658393][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7704.658606][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7704.659500][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7704.659889][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7704.660257][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7704.660623][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7704.660992][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7704.661365][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7704.661735][    C1]  </TASK>
[ 7704.661882][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 4966s! [perl:7725]
[ 7704.662292][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7704.663509][    C3] irq event stamp: 290154
[ 7704.663721][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7704.664236][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7704.664725][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7704.665181][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7704.665634][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7704.666070][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7704.666669][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7704.666984][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7704.667921][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7704.668220][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7704.668608][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7704.668994][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7704.669382][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7704.669772][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7704.670158][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7704.670592][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7704.670913][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7704.671302][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7704.671689][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7704.672074][    C3] PKRU: 55555554
[ 7704.672251][    C3] Call Trace:
[ 7704.672416][    C3]  <IRQ>
[ 7704.672559][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7704.672814][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7704.673051][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7704.673320][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7704.673584][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7704.673866][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7704.674123][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7704.674423][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7704.674678][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7704.674979][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7704.675265][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7704.675575][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7704.675857][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7704.676143][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7704.676425][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7704.676727][    C3]  ? get_stack_info+0x36/0xc0
[ 7704.676961][    C3]  ? lock_acquire+0x1c1/0x220
[ 7704.677195][    C3]  ? lock_release+0x1d5/0x250
[ 7704.677428][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7704.677670][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7704.677933][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7704.678210][    C3]  ? lock_acquire+0x1c1/0x220
[ 7704.678440][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7704.678674][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7704.678926][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7704.679154][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7704.679395][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7704.679644][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7704.679912][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7704.680181][    C3]  ip_local_deliver+0x19d/0x480
[ 7704.680422][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7704.680685][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7704.680940][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7704.681279][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7704.681525][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7704.681835][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7704.682091][    C3]  ip_rcv+0x564/0x740
[ 7704.682289][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7704.682512][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7704.682756][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7704.683026][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7704.683249][    C3]  ? skb_clone+0x10b/0x330
[ 7704.683471][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7704.683782][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7704.684079][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7704.684353][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7704.684639][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7704.684879][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7704.685103][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7704.685399][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7704.685675][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7704.685990][    C3]  ? lock_acquire+0x1c1/0x220
[ 7704.686222][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7704.686510][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7704.686787][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7704.687095][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7704.687344][    C3]  ? __skb_clone+0x57a/0x760
[ 7704.687592][    C3]  netif_receive_skb+0x55/0x280
[ 7704.687839][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7704.688149][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7704.688481][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7704.688784][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7704.689049][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7704.689330][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7704.689634][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7704.689933][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7704.690249][    C3]  ? lock_release+0x1d5/0x250
[ 7704.690481][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7704.690739][    C3]  ? kernel_text_address+0xce/0xe0
[ 7704.690991][    C3]  ? __kernel_text_address+0x12/0x40
[ 7704.691249][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7704.691527][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7704.691829][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7704.692072][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7704.692341][    C3]  ? get_stack_info+0x36/0xc0
[ 7704.692574][    C3]  __tcf_classify+0x329/0x7d0
[ 7704.692806][    C3]  tcf_classify+0x283/0x930
[ 7704.693031][    C3]  ? lock_release+0x1d5/0x250
[ 7704.693264][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7704.693520][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7704.693768][    C3]  ? __kernel_text_address+0x12/0x40
[ 7704.694026][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7704.694302][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7704.694603][    C3]  tc_run+0x2e4/0x5d0
[ 7704.694803][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7704.695026][    C3]  ? lock_acquire+0x1c1/0x220
[ 7704.695259][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7704.695516][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7704.695762][    C3]  ? lock_acquire+0x1c1/0x220
[ 7704.695994][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7704.696252][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7704.696546][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7704.696811][    C3]  ? neigh_hh_output+0x348/0x590
[ 7704.697057][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7704.697314][    C3]  ip_finish_output2+0x786/0x18e0
[ 7704.697563][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7704.697890][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7704.698157][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7704.698402][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7704.698658][    C3]  ip_output+0x16b/0x4f0
[ 7704.698869][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7704.699105][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7704.699372][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7704.699674][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7704.699942][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7704.700187][    C3]  ? __alloc_skb+0xd4/0x280
[ 7704.700412][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7704.700674][    C3]  ? tcp_fragment+0x168/0x1040
[ 7704.700911][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7704.701157][    C3]  ? ip_local_out+0x114/0x3b0
[ 7704.701389][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7704.701629][    C3]  ? __skb_clone+0x57a/0x760
[ 7704.701858][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7704.702116][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7704.702386][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7704.702625][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7704.702867][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7704.703159][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7704.703470][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7704.703706][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7704.703959][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7704.704220][    C3]  tcp_write_timer+0x82/0x1d0
[ 7704.704453][    C3]  call_timer_fn+0x173/0x430
[ 7704.704682][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7704.704934][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7704.705188][    C3]  __run_timers.part.0+0x52d/0x890
[ 7704.705446][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7704.705707][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7704.705981][    C3]  ? lock_acquire+0x1c1/0x220
[ 7704.706213][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7704.706496][    C3]  ? lock_release+0x1d5/0x250
[ 7704.706728][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7704.706983][    C3]  ? ktime_get+0xb3/0x190
[ 7704.707217][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7704.707510][    C3]  run_timer_softirq+0x72/0x100
[ 7704.707755][    C3]  __do_softirq+0x1b9/0x7ff
[ 7704.707987][    C3]  irq_exit_rcu+0x98/0xc0
[ 7704.708205][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7704.708497][    C3]  </IRQ>
[ 7704.708641][    C3]  <TASK>
[ 7704.708788][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7704.709082][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7704.709396][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7704.710336][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7704.710634][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7704.711021][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7704.711408][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7704.711794][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7704.712180][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7704.712568][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7704.712854][    C3]  uart_start+0xe4/0x1b0
[ 7704.713068][    C3]  n_tty_write+0x677/0x7a0
[ 7704.713293][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7704.713538][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7704.713815][    C3]  ? lock_acquire+0x1c1/0x220
[ 7704.714046][    C3]  ? iterate_tty_write+0x95/0x540
[ 7704.714296][    C3]  iterate_tty_write+0x229/0x540
[ 7704.714541][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7704.714822][    C3]  vfs_write+0x9e9/0x10a0
[ 7704.715037][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7704.715277][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7704.715518][    C3]  ? lock_acquire+0x1c1/0x220
[ 7704.715746][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7704.716029][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7704.716287][    C3]  ? __fget_light+0x54/0x1e0
[ 7704.716518][    C3]  ksys_write+0xf5/0x1e0
[ 7704.716727][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7704.716969][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7704.717264][    C3]  do_syscall_64+0xc9/0x1e0
[ 7704.717487][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7704.717779][    C3] RIP: 0033:0x7f93b2836957
[ 7704.717999][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7704.718939][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7704.719346][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7704.719733][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7704.720120][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7704.720507][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7704.720892][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7704.721282][    C3]  </TASK>
[ 7729.039162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7729.039513][    C1] rcu: 1-....: (5343232 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1295710
[ 7729.040028][    C1] rcu: (t=5335068 jiffies g=1064457 q=106 ncpus=4)
[ 7729.040337][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7729.040750][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7729.041318][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7729.041625][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7729.042517][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7729.042801][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7729.043169][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7729.043535][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7729.043903][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7729.044271][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7729.044638][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7729.045050][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7729.045387][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7729.045757][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7729.046123][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7729.046492][    C1] PKRU: 55555554
[ 7729.046659][    C1] Call Trace:
[ 7729.046818][    C1]  <IRQ>
[ 7729.046955][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7729.047207][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7729.047439][    C1]  ? check_cpu_stall+0x284/0x500
[ 7729.047671][    C1]  ? rcu_pending+0x92/0x360
[ 7729.047884][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7729.048133][    C1]  ? update_process_times+0xb9/0x110
[ 7729.048381][    C1]  ? tick_sched_handle+0x67/0x130
[ 7729.048618][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7729.048880][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7729.049101][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7729.049389][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7729.049640][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7729.049906][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7729.050151][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7729.050434][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7729.050677][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7729.050963][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7729.051237][    C1]  </IRQ>
[ 7729.051377][    C1]  <TASK>
[ 7729.051515][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7729.051806][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7729.052074][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7729.052374][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7729.052655][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7729.052978][    C1]  ? lock_acquire+0x1c1/0x220
[ 7729.053219][    C1]  ? lock_release+0x1d5/0x250
[ 7729.053461][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7729.053702][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7729.053970][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7729.054232][    C1]  ? lock_acquire+0x1c1/0x220
[ 7729.054450][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7729.054672][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7729.054912][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7729.055127][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7729.055359][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7729.055596][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7729.055850][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7729.056104][    C1]  ip_local_deliver+0x19d/0x480
[ 7729.056332][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7729.056583][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7729.056825][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7729.057146][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7729.057380][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7729.057674][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7729.057916][    C1]  ip_rcv+0x564/0x740
[ 7729.058104][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7729.058316][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7729.058548][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7729.058803][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7729.059052][    C1]  ? skb_clone+0x10b/0x330
[ 7729.059263][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7729.059555][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7729.059836][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7729.060095][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7729.060365][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7729.060594][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7729.060807][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7729.061080][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7729.061344][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7729.061642][    C1]  ? lock_acquire+0x1c1/0x220
[ 7729.061861][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7729.062133][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7729.062396][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7729.062686][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7729.062921][    C1]  ? __skb_clone+0x57a/0x760
[ 7729.063136][    C1]  netif_receive_skb+0x55/0x280
[ 7729.063365][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7729.063651][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7729.063957][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7729.064233][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7729.064486][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7729.064750][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7729.065038][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7729.065307][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7729.065597][    C1]  ? stack_trace_save+0x95/0xd0
[ 7729.065823][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7729.066081][    C1]  ? kasan_save_stack+0x34/0x50
[ 7729.066310][    C1]  ? kasan_save_stack+0x24/0x50
[ 7729.066536][    C1]  ? kasan_save_track+0x14/0x30
[ 7729.066764][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7729.067006][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7729.067240][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7729.067468][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7729.067709][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7729.067953][    C1]  ? ip_output+0x16b/0x4f0
[ 7729.068161][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7729.068394][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7729.068643][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7729.068892][    C1]  ? get_reg+0x119/0x190
[ 7729.069090][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7729.069335][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7729.069619][    C1]  __tcf_classify+0x329/0x7d0
[ 7729.069842][    C1]  tcf_classify+0x283/0x930
[ 7729.070053][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7729.070283][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7729.070517][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7729.070780][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7729.071025][    C1]  tc_run+0x2e4/0x5d0
[ 7729.071214][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7729.071428][    C1]  ? lock_acquire+0x1c1/0x220
[ 7729.071645][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7729.071885][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7729.072117][    C1]  ? lock_acquire+0x1c1/0x220
[ 7729.072338][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7729.072580][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7729.072860][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7729.073109][    C1]  ? neigh_hh_output+0x348/0x590
[ 7729.073342][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7729.073584][    C1]  ip_finish_output2+0x786/0x18e0
[ 7729.073819][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7729.074079][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7729.074389][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7729.074642][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7729.074875][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7729.075118][    C1]  ip_output+0x16b/0x4f0
[ 7729.075323][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7729.075539][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7729.075762][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7729.076025][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7729.076256][    C1]  ? ip_local_out+0x114/0x3b0
[ 7729.076477][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7729.076705][    C1]  ? __create_object+0x5e/0xb0
[ 7729.076929][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7729.077174][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7729.077430][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7729.077683][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7729.077941][    C1]  tcp_release_cb+0x1e9/0x390
[ 7729.078162][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7729.078407][    C1]  release_sock+0xb8/0x1d0
[ 7729.078615][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7729.078819][    C1]  ? lock_release+0x1d5/0x250
[ 7729.079039][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7729.079269][    C1]  ? core_sys_select+0x620/0x710
[ 7729.079502][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7729.079751][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7729.079956][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7729.080186][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7729.080419][    C1]  ? __fget_light+0x54/0x1e0
[ 7729.080637][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7729.080881][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7729.081103][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7729.081347][    C1]  ? __might_fault+0xc6/0x180
[ 7729.081570][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7729.081828][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7729.082125][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7729.082414][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7729.082741][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7729.082993][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7729.083299][    C1]  do_syscall_64+0xc9/0x1e0
[ 7729.083525][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7729.083820][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7729.084030][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7729.084920][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7729.085314][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7729.085681][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7729.086047][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7729.086414][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7729.086782][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7729.087151][    C1]  </TASK>
[ 7729.087302][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7729.087562][    C3] NMI backtrace for cpu 3
[ 7729.087570][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7729.087575][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7729.087578][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[ 7729.087588][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 7729.087591][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 7729.087594][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7729.087596][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7729.087598][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7729.087600][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7729.087602][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7729.087603][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7729.087605][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7729.087608][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7729.087610][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7729.087611][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7729.087613][    C3] PKRU: 55555554
[ 7729.087614][    C3] Call Trace:
[ 7729.087617][    C3]  <NMI>
[ 7729.087620][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7729.087626][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7729.087632][    C3]  ? nmi_handle+0x153/0x420
[ 7729.087638][    C3]  ? default_do_nmi+0x41/0x100
[ 7729.087642][    C3]  ? exc_nmi+0xf3/0x120
[ 7729.087644][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7729.087651][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7729.087656][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 7729.087660][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 7729.087663][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 7729.087667][    C3]  </NMI>
[ 7729.087668][    C3]  <IRQ>
[ 7729.087669][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7729.087672][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7729.087675][    C3]  ? get_stack_info+0x36/0xc0
[ 7729.087681][    C3]  ? lock_acquire+0x1c1/0x220
[ 7729.087686][    C3]  ? lock_release+0x1d5/0x250
[ 7729.087690][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7729.087694][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7729.087696][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7729.087700][    C3]  ? lock_acquire+0x1c1/0x220
[ 7729.087702][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7729.087707][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7729.087710][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7729.087717][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7729.087719][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7729.087725][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7729.087731][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7729.087735][    C3]  ip_local_deliver+0x19d/0x480
[ 7729.087738][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7729.087740][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7729.087742][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7729.087748][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7729.087754][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7729.087757][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7729.087766][    C3]  ip_rcv+0x564/0x740
[ 7729.087769][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7729.087771][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7729.087777][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7729.087779][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7729.087784][    C3]  ? skb_clone+0x10b/0x330
[ 7729.087788][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7729.087794][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7729.087799][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7729.087804][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7729.087813][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7729.087817][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7729.087820][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7729.087823][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7729.087827][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7729.087831][    C3]  ? lock_acquire+0x1c1/0x220
[ 7729.087833][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7729.087838][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7729.087842][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7729.087846][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7729.087849][    C3]  ? __skb_clone+0x57a/0x760
[ 7729.087852][    C3]  netif_receive_skb+0x55/0x280
[ 7729.087855][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7729.087863][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7729.087869][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7729.087876][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7729.087881][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7729.087891][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7729.087899][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7729.087908][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7729.087916][    C3]  ? lock_release+0x1d5/0x250
[ 7729.087919][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7729.087925][    C3]  ? kernel_text_address+0xce/0xe0
[ 7729.087930][    C3]  ? __kernel_text_address+0x12/0x40
[ 7729.087933][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7729.087936][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7729.087941][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7729.087948][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7729.087951][    C3]  ? get_stack_info+0x36/0xc0
[ 7729.087955][    C3]  __tcf_classify+0x329/0x7d0
[ 7729.087960][    C3]  tcf_classify+0x283/0x930
[ 7729.087964][    C3]  ? lock_release+0x1d5/0x250
[ 7729.087967][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7729.087970][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7729.087973][    C3]  ? __kernel_text_address+0x12/0x40
[ 7729.087975][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7729.087977][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7729.087981][    C3]  tc_run+0x2e4/0x5d0
[ 7729.087986][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7729.087989][    C3]  ? lock_acquire+0x1c1/0x220
[ 7729.087992][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7729.087995][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7729.087999][    C3]  ? lock_acquire+0x1c1/0x220
[ 7729.088001][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7729.088005][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7729.088008][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7729.088011][    C3]  ? neigh_hh_output+0x348/0x590
[ 7729.088014][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7729.088018][    C3]  ip_finish_output2+0x786/0x18e0
[ 7729.088021][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7729.088029][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7729.088031][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7729.088035][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7729.088038][    C3]  ip_output+0x16b/0x4f0
[ 7729.088041][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7729.088044][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7729.088046][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7729.088049][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7729.088052][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7729.088056][    C3]  ? __alloc_skb+0xd4/0x280
[ 7729.088059][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7729.088063][    C3]  ? tcp_fragment+0x168/0x1040
[ 7729.088067][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7729.088070][    C3]  ? ip_local_out+0x114/0x3b0
[ 7729.088073][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7729.088077][    C3]  ? __skb_clone+0x57a/0x760
[ 7729.088080][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7729.088086][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7729.088089][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7729.088094][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7729.088098][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7729.088103][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7729.088106][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7729.088110][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7729.088113][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7729.088116][    C3]  tcp_write_timer+0x82/0x1d0
[ 7729.088120][    C3]  call_timer_fn+0x173/0x430
[ 7729.088126][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7729.088130][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7729.088135][    C3]  __run_timers.part.0+0x52d/0x890
[ 7729.088138][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7729.088142][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7729.088145][    C3]  ? lock_acquire+0x1c1/0x220
[ 7729.088147][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7729.088153][    C3]  ? lock_release+0x1d5/0x250
[ 7729.088155][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7729.088160][    C3]  ? ktime_get+0xb3/0x190
[ 7729.088163][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7729.088167][    C3]  run_timer_softirq+0x72/0x100
[ 7729.088171][    C3]  __do_softirq+0x1b9/0x7ff
[ 7729.088175][    C3]  irq_exit_rcu+0x98/0xc0
[ 7729.088179][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7729.088183][    C3]  </IRQ>
[ 7729.088184][    C3]  <TASK>
[ 7729.088185][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7729.088189][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7729.088191][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7729.088193][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7729.088195][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7729.088197][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7729.088198][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7729.088199][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7729.088201][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7729.088204][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7729.088208][    C3]  uart_start+0xe4/0x1b0
[ 7729.088215][    C3]  n_tty_write+0x677/0x7a0
[ 7729.088223][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7729.088226][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7729.088232][    C3]  ? lock_acquire+0x1c1/0x220
[ 7729.088235][    C3]  ? iterate_tty_write+0x95/0x540
[ 7729.088239][    C3]  iterate_tty_write+0x229/0x540
[ 7729.088243][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7729.088247][    C3]  vfs_write+0x9e9/0x10a0
[ 7729.088251][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7729.088253][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7729.088257][    C3]  ? lock_acquire+0x1c1/0x220
[ 7729.088259][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7729.088263][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7729.088266][    C3]  ? __fget_light+0x54/0x1e0
[ 7729.088271][    C3]  ksys_write+0xf5/0x1e0
[ 7729.088275][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7729.088279][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7729.088282][    C3]  do_syscall_64+0xc9/0x1e0
[ 7729.088287][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7729.088291][    C3] RIP: 0033:0x7f93b2836957
[ 7729.088294][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7729.088296][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7729.088298][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7729.088300][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7729.088302][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7729.088303][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7729.088305][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7729.088310][    C3]  </TASK>
[ 7756.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5014s! [ncat:8027]
[ 7756.613540][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7756.614699][    C1] irq event stamp: 174248
[ 7756.614899][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7756.615391][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7756.615820][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7756.616252][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7756.616676][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7756.617088][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7756.617651][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7756.617951][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7756.618844][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7756.619127][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7756.619495][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7756.619860][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7756.620226][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7756.620595][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7756.620961][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7756.621374][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7756.621679][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7756.622045][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7756.622416][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7756.622781][    C1] PKRU: 55555554
[ 7756.622947][    C1] Call Trace:
[ 7756.623104][    C1]  <IRQ>
[ 7756.623244][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7756.623485][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7756.623709][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7756.623962][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7756.624213][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7756.624479][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7756.624724][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7756.625007][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7756.625256][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7756.625539][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7756.625810][    C1]  </IRQ>
[ 7756.625949][    C1]  <TASK>
[ 7756.626087][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7756.626379][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7756.626643][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7756.626915][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7756.627181][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7756.627468][    C1]  ? lock_acquire+0x1c1/0x220
[ 7756.627690][    C1]  ? lock_release+0x1d5/0x250
[ 7756.627910][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7756.628139][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7756.628390][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7756.628651][    C1]  ? lock_acquire+0x1c1/0x220
[ 7756.628871][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7756.629093][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7756.629333][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7756.629549][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7756.629779][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7756.630016][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7756.630273][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7756.630527][    C1]  ip_local_deliver+0x19d/0x480
[ 7756.630754][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7756.631003][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7756.631245][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7756.631567][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7756.631799][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7756.632092][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7756.632335][    C1]  ip_rcv+0x564/0x740
[ 7756.632523][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7756.632733][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7756.632966][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7756.633224][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7756.633475][    C1]  ? skb_clone+0x10b/0x330
[ 7756.633684][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7756.633979][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7756.634261][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7756.634520][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7756.634790][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7756.635019][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7756.635248][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7756.635522][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7756.635785][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7756.636084][    C1]  ? lock_acquire+0x1c1/0x220
[ 7756.636303][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7756.636575][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7756.636836][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7756.637126][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7756.637362][    C1]  ? __skb_clone+0x57a/0x760
[ 7756.637577][    C1]  netif_receive_skb+0x55/0x280
[ 7756.637805][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7756.638093][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7756.638399][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7756.638674][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7756.638926][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7756.639191][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7756.639478][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7756.639739][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7756.640027][    C1]  ? stack_trace_save+0x95/0xd0
[ 7756.640256][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7756.640515][    C1]  ? kasan_save_stack+0x34/0x50
[ 7756.640742][    C1]  ? kasan_save_stack+0x24/0x50
[ 7756.640970][    C1]  ? kasan_save_track+0x14/0x30
[ 7756.641199][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7756.641442][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7756.641676][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7756.641904][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7756.642146][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7756.642391][    C1]  ? ip_output+0x16b/0x4f0
[ 7756.642600][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7756.642837][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7756.643087][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7756.643333][    C1]  ? get_reg+0x119/0x190
[ 7756.643538][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7756.643786][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7756.644072][    C1]  __tcf_classify+0x329/0x7d0
[ 7756.644296][    C1]  tcf_classify+0x283/0x930
[ 7756.644509][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7756.644738][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7756.644974][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7756.645254][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7756.645503][    C1]  tc_run+0x2e4/0x5d0
[ 7756.645692][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7756.645905][    C1]  ? lock_acquire+0x1c1/0x220
[ 7756.646124][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7756.646364][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7756.646597][    C1]  ? lock_acquire+0x1c1/0x220
[ 7756.646816][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7756.647059][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7756.647342][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7756.647592][    C1]  ? neigh_hh_output+0x348/0x590
[ 7756.647824][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7756.648066][    C1]  ip_finish_output2+0x786/0x18e0
[ 7756.648302][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7756.648560][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7756.648872][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7756.649125][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7756.649360][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7756.649603][    C1]  ip_output+0x16b/0x4f0
[ 7756.649804][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7756.650021][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7756.650247][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7756.650510][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7756.650742][    C1]  ? ip_local_out+0x114/0x3b0
[ 7756.650964][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7756.651193][    C1]  ? __create_object+0x5e/0xb0
[ 7756.651418][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7756.651664][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7756.651922][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7756.652175][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7756.652436][    C1]  tcp_release_cb+0x1e9/0x390
[ 7756.652657][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7756.652901][    C1]  release_sock+0xb8/0x1d0
[ 7756.653108][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7756.653314][    C1]  ? lock_release+0x1d5/0x250
[ 7756.653533][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7756.653765][    C1]  ? core_sys_select+0x620/0x710
[ 7756.653998][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7756.654249][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7756.654457][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7756.654685][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7756.654919][    C1]  ? __fget_light+0x54/0x1e0
[ 7756.655138][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7756.655389][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7756.655611][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7756.655855][    C1]  ? __might_fault+0xc6/0x180
[ 7756.656077][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7756.656339][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7756.656614][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7756.656892][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7756.657188][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7756.657420][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7756.657700][    C1]  do_syscall_64+0xc9/0x1e0
[ 7756.657914][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7756.658193][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7756.658408][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7756.659303][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7756.659689][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7756.660058][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7756.660425][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7756.660790][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7756.661157][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7756.661530][    C1]  </TASK>
[ 7756.661674][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5014s! [perl:7725]
[ 7756.662073][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7756.663283][    C3] irq event stamp: 290154
[ 7756.663495][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7756.664007][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7756.664496][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7756.664950][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7756.665401][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7756.665835][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7756.666431][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7756.666746][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7756.667686][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7756.667984][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7756.668370][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7756.668756][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7756.669142][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7756.669529][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7756.669914][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7756.670347][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7756.670668][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7756.671063][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7756.671449][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7756.671834][    C3] PKRU: 55555554
[ 7756.672010][    C3] Call Trace:
[ 7756.672178][    C3]  <IRQ>
[ 7756.672322][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7756.672579][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7756.672814][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7756.673082][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7756.673348][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7756.673626][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7756.673882][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7756.674179][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7756.674433][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7756.674733][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7756.675018][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7756.675345][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7756.675633][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7756.675927][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7756.676215][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7756.676530][    C3]  ? get_stack_info+0x36/0xc0
[ 7756.676763][    C3]  ? lock_acquire+0x1c1/0x220
[ 7756.676993][    C3]  ? lock_release+0x1d5/0x250
[ 7756.677226][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7756.677466][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7756.677729][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7756.678007][    C3]  ? lock_acquire+0x1c1/0x220
[ 7756.678236][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7756.678471][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7756.678722][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7756.678951][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7756.679190][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7756.679440][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7756.679706][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7756.679973][    C3]  ip_local_deliver+0x19d/0x480
[ 7756.680215][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7756.680476][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7756.680733][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7756.681069][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7756.681315][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7756.681625][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7756.681879][    C3]  ip_rcv+0x564/0x740
[ 7756.682077][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7756.682302][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7756.682547][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7756.682814][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7756.683039][    C3]  ? skb_clone+0x10b/0x330
[ 7756.683259][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7756.683567][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7756.683864][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7756.684135][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7756.684421][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7756.684660][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7756.684882][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7756.685195][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7756.685477][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7756.685799][    C3]  ? lock_acquire+0x1c1/0x220
[ 7756.686037][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7756.686333][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7756.686618][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7756.686924][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7756.687172][    C3]  ? __skb_clone+0x57a/0x760
[ 7756.687418][    C3]  netif_receive_skb+0x55/0x280
[ 7756.687664][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7756.687974][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7756.688306][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7756.688613][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7756.688878][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7756.689158][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7756.689462][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7756.689759][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7756.690075][    C3]  ? lock_release+0x1d5/0x250
[ 7756.690309][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7756.690566][    C3]  ? kernel_text_address+0xce/0xe0
[ 7756.690818][    C3]  ? __kernel_text_address+0x12/0x40
[ 7756.691078][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7756.691353][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7756.691655][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7756.691899][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7756.692165][    C3]  ? get_stack_info+0x36/0xc0
[ 7756.692399][    C3]  __tcf_classify+0x329/0x7d0
[ 7756.692636][    C3]  tcf_classify+0x283/0x930
[ 7756.692859][    C3]  ? lock_release+0x1d5/0x250
[ 7756.693091][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7756.693346][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7756.693594][    C3]  ? __kernel_text_address+0x12/0x40
[ 7756.693852][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7756.694127][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7756.694430][    C3]  tc_run+0x2e4/0x5d0
[ 7756.694630][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7756.694851][    C3]  ? lock_acquire+0x1c1/0x220
[ 7756.695082][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7756.695340][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7756.695584][    C3]  ? lock_acquire+0x1c1/0x220
[ 7756.695815][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7756.696071][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7756.696366][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7756.696629][    C3]  ? neigh_hh_output+0x348/0x590
[ 7756.696873][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7756.697128][    C3]  ip_finish_output2+0x786/0x18e0
[ 7756.697377][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7756.697703][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7756.697971][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7756.698215][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7756.698472][    C3]  ip_output+0x16b/0x4f0
[ 7756.698681][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7756.698916][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7756.699184][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7756.699486][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7756.699752][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7756.699995][    C3]  ? __alloc_skb+0xd4/0x280
[ 7756.700219][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7756.700479][    C3]  ? tcp_fragment+0x168/0x1040
[ 7756.700716][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7756.700959][    C3]  ? ip_local_out+0x114/0x3b0
[ 7756.701192][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7756.701431][    C3]  ? __skb_clone+0x57a/0x760
[ 7756.701657][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7756.701915][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7756.702189][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7756.702424][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7756.702665][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7756.702957][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7756.703266][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7756.703503][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7756.703755][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7756.704014][    C3]  tcp_write_timer+0x82/0x1d0
[ 7756.704247][    C3]  call_timer_fn+0x173/0x430
[ 7756.704476][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7756.704730][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7756.704983][    C3]  __run_timers.part.0+0x52d/0x890
[ 7756.705257][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7756.705524][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7756.705804][    C3]  ? lock_acquire+0x1c1/0x220
[ 7756.706041][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7756.706329][    C3]  ? lock_release+0x1d5/0x250
[ 7756.706568][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7756.706823][    C3]  ? ktime_get+0xb3/0x190
[ 7756.707037][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7756.707343][    C3]  run_timer_softirq+0x72/0x100
[ 7756.707587][    C3]  __do_softirq+0x1b9/0x7ff
[ 7756.707819][    C3]  irq_exit_rcu+0x98/0xc0
[ 7756.708036][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7756.708320][    C3]  </IRQ>
[ 7756.708475][    C3]  <TASK>
[ 7756.708622][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7756.708913][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7756.709228][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7756.710167][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7756.710461][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7756.710848][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7756.711232][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7756.711616][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7756.711999][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7756.712389][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7756.712673][    C3]  uart_start+0xe4/0x1b0
[ 7756.712885][    C3]  n_tty_write+0x677/0x7a0
[ 7756.713108][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7756.713352][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7756.713630][    C3]  ? lock_acquire+0x1c1/0x220
[ 7756.713858][    C3]  ? iterate_tty_write+0x95/0x540
[ 7756.714106][    C3]  iterate_tty_write+0x229/0x540
[ 7756.714351][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7756.714631][    C3]  vfs_write+0x9e9/0x10a0
[ 7756.714844][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7756.715078][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7756.715322][    C3]  ? lock_acquire+0x1c1/0x220
[ 7756.715552][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7756.715831][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7756.716086][    C3]  ? __fget_light+0x54/0x1e0
[ 7756.716319][    C3]  ksys_write+0xf5/0x1e0
[ 7756.716528][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7756.716768][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7756.717063][    C3]  do_syscall_64+0xc9/0x1e0
[ 7756.717288][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7756.717577][    C3] RIP: 0033:0x7f93b2836957
[ 7756.717798][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7756.718733][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7756.719139][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7756.719546][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7756.719937][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7756.720329][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7756.720732][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7756.721122][    C3]  </TASK>
[ 7784.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5040s! [ncat:8027]
[ 7784.613575][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7784.614825][    C1] irq event stamp: 174248
[ 7784.615048][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7784.615573][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7784.616033][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7784.616501][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7784.616947][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7784.617378][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7784.617966][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 7784.618277][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 7784.619236][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7784.619541][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7784.619935][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7784.620332][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7784.620716][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7784.621120][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7784.621512][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7784.621950][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7784.622279][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7784.622675][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7784.623068][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7784.623467][    C1] PKRU: 55555554
[ 7784.623645][    C1] Call Trace:
[ 7784.623815][    C1]  <IRQ>
[ 7784.623967][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7784.624230][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7784.624469][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7784.624746][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7784.625016][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7784.625306][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7784.625570][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7784.625872][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7784.626131][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7784.626440][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7784.626734][    C1]  </IRQ>
[ 7784.626883][    C1]  <TASK>
[ 7784.627033][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7784.627355][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7784.627644][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 7784.627930][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7784.628218][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7784.628529][    C1]  ? lock_acquire+0x1c1/0x220
[ 7784.628769][    C1]  ? lock_release+0x1d5/0x250
[ 7784.629005][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7784.629254][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7784.629524][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7784.629807][    C1]  ? lock_acquire+0x1c1/0x220
[ 7784.630045][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7784.630283][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7784.630542][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7784.630775][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7784.631020][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7784.631278][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7784.631553][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7784.631828][    C1]  ip_local_deliver+0x19d/0x480
[ 7784.632073][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7784.632346][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7784.632607][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7784.632951][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7784.633203][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7784.633520][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7784.633781][    C1]  ip_rcv+0x564/0x740
[ 7784.633982][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7784.634214][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7784.634468][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7784.634741][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7784.635011][    C1]  ? skb_clone+0x10b/0x330
[ 7784.635244][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7784.635562][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7784.635866][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7784.636146][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7784.636441][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7784.636687][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7784.636917][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7784.637216][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7784.637497][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7784.637821][    C1]  ? lock_acquire+0x1c1/0x220
[ 7784.638059][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7784.638355][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7784.638638][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7784.638952][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7784.639206][    C1]  ? __skb_clone+0x57a/0x760
[ 7784.639440][    C1]  netif_receive_skb+0x55/0x280
[ 7784.639686][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7784.639995][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7784.640331][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7784.640629][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7784.640902][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7784.641194][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7784.641505][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7784.641789][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7784.642105][    C1]  ? stack_trace_save+0x95/0xd0
[ 7784.642355][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7784.642634][    C1]  ? kasan_save_stack+0x34/0x50
[ 7784.642883][    C1]  ? kasan_save_stack+0x24/0x50
[ 7784.643136][    C1]  ? kasan_save_track+0x14/0x30
[ 7784.643378][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7784.643634][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7784.643880][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7784.644122][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7784.644379][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7784.644636][    C1]  ? ip_output+0x16b/0x4f0
[ 7784.644854][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7784.645125][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7784.645397][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7784.645661][    C1]  ? get_reg+0x119/0x190
[ 7784.645875][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7784.646140][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7784.646450][    C1]  __tcf_classify+0x329/0x7d0
[ 7784.646684][    C1]  tcf_classify+0x283/0x930
[ 7784.646907][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7784.647147][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7784.647395][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7784.647670][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7784.647946][    C1]  tc_run+0x2e4/0x5d0
[ 7784.648150][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7784.648382][    C1]  ? lock_acquire+0x1c1/0x220
[ 7784.648620][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7784.648880][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7784.649132][    C1]  ? lock_acquire+0x1c1/0x220
[ 7784.649370][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7784.649634][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7784.649937][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7784.650210][    C1]  ? neigh_hh_output+0x348/0x590
[ 7784.650460][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7784.650724][    C1]  ip_finish_output2+0x786/0x18e0
[ 7784.650979][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7784.651259][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7784.651594][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7784.651869][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7784.652120][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7784.652387][    C1]  ip_output+0x16b/0x4f0
[ 7784.652601][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7784.652835][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7784.653076][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7784.653363][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7784.653614][    C1]  ? ip_local_out+0x114/0x3b0
[ 7784.653852][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7784.654100][    C1]  ? __create_object+0x5e/0xb0
[ 7784.654342][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7784.654608][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7784.654888][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7784.655164][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7784.655445][    C1]  tcp_release_cb+0x1e9/0x390
[ 7784.655685][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7784.655949][    C1]  release_sock+0xb8/0x1d0
[ 7784.656177][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7784.656396][    C1]  ? lock_release+0x1d5/0x250
[ 7784.656636][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7784.656885][    C1]  ? core_sys_select+0x620/0x710
[ 7784.657139][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7784.657410][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7784.657635][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7784.657883][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7784.658136][    C1]  ? __fget_light+0x54/0x1e0
[ 7784.658372][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7784.658635][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7784.658875][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7784.659138][    C1]  ? __might_fault+0xc6/0x180
[ 7784.659382][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7784.659661][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7784.659960][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7784.660261][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7784.660582][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7784.660833][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7784.661133][    C1]  do_syscall_64+0xc9/0x1e0
[ 7784.661367][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7784.661665][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7784.661890][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7784.662838][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7784.663248][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7784.663635][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7784.664021][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7784.664409][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7784.664795][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7784.665208][    C1]  </TASK>
[ 7784.665367][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5040s! [perl:7725]
[ 7784.665787][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7784.667040][    C3] irq event stamp: 290154
[ 7784.667257][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7784.667785][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7784.668288][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7784.668757][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7784.669217][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7784.669664][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7784.670275][    C3] RIP: 0010:kasan_check_range+0x81/0x1c0
[ 7784.670562][    C3] Code: 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48 c1 ed 03 49 c1 e9 03 48 01 c5 49 01 c1 48 89 e8 49 8d 59 01 48 89 da <48> 29 ea 48 83 fa 10 0f 8e c0 00 00 00 41 89 eb 41 83 e3 07 75 7d
[ 7784.671526][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000282
[ 7784.671831][    C3] RAX: ffffed1000f5136b RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[ 7784.672229][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7784.672624][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[ 7784.673022][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7784.673420][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7784.673817][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7784.674262][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7784.674590][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7784.674991][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7784.675396][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7784.675792][    C3] PKRU: 55555554
[ 7784.675973][    C3] Call Trace:
[ 7784.676144][    C3]  <IRQ>
[ 7784.676293][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7784.676555][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7784.676798][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7784.677073][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7784.677346][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7784.677633][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7784.677898][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7784.678204][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7784.678462][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 7784.678723][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7784.679031][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7784.679324][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7784.679637][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7784.679928][    C3]  ? kasan_check_range+0x81/0x1c0
[ 7784.680183][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7784.680463][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7784.680772][    C3]  ? get_stack_info+0x36/0xc0
[ 7784.681015][    C3]  ? lock_acquire+0x1c1/0x220
[ 7784.681254][    C3]  ? lock_release+0x1d5/0x250
[ 7784.681492][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7784.681741][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7784.682010][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7784.682296][    C3]  ? lock_acquire+0x1c1/0x220
[ 7784.682533][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7784.682772][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7784.683031][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7784.683266][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7784.683512][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7784.683769][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7784.684042][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7784.684319][    C3]  ip_local_deliver+0x19d/0x480
[ 7784.684564][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7784.684835][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7784.685103][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7784.685449][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7784.685701][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7784.686019][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7784.686282][    C3]  ip_rcv+0x564/0x740
[ 7784.686485][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7784.686715][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7784.686967][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7784.687242][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7784.687474][    C3]  ? skb_clone+0x10b/0x330
[ 7784.687699][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7784.688018][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7784.688323][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7784.688602][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7784.688898][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7784.689147][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7784.689376][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7784.689674][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7784.689958][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7784.690283][    C3]  ? lock_acquire+0x1c1/0x220
[ 7784.690520][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7784.690816][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7784.691100][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7784.691416][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7784.691669][    C3]  ? __skb_clone+0x57a/0x760
[ 7784.691904][    C3]  netif_receive_skb+0x55/0x280
[ 7784.692151][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7784.692463][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7784.692794][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7784.693090][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7784.693367][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7784.693653][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7784.693965][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7784.694274][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7784.694599][    C3]  ? lock_release+0x1d5/0x250
[ 7784.694835][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7784.695104][    C3]  ? kernel_text_address+0xce/0xe0
[ 7784.695368][    C3]  ? __kernel_text_address+0x12/0x40
[ 7784.695635][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7784.695916][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7784.696228][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7784.696479][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7784.696753][    C3]  ? get_stack_info+0x36/0xc0
[ 7784.696993][    C3]  __tcf_classify+0x329/0x7d0
[ 7784.697235][    C3]  tcf_classify+0x283/0x930
[ 7784.697464][    C3]  ? lock_release+0x1d5/0x250
[ 7784.697704][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7784.697966][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7784.698222][    C3]  ? __kernel_text_address+0x12/0x40
[ 7784.698487][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7784.698772][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7784.699084][    C3]  tc_run+0x2e4/0x5d0
[ 7784.699289][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7784.699520][    C3]  ? lock_acquire+0x1c1/0x220
[ 7784.699757][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7784.700017][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7784.700270][    C3]  ? lock_acquire+0x1c1/0x220
[ 7784.700509][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7784.700772][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7784.701077][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7784.701347][    C3]  ? neigh_hh_output+0x348/0x590
[ 7784.701599][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7784.701863][    C3]  ip_finish_output2+0x786/0x18e0
[ 7784.702118][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7784.702454][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7784.702732][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7784.702984][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7784.703248][    C3]  ip_output+0x16b/0x4f0
[ 7784.703463][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7784.703706][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7784.703980][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7784.704292][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7784.704567][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7784.704818][    C3]  ? __alloc_skb+0xd4/0x280
[ 7784.705055][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7784.705330][    C3]  ? tcp_fragment+0x168/0x1040
[ 7784.705574][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7784.705825][    C3]  ? ip_local_out+0x114/0x3b0
[ 7784.706065][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7784.706312][    C3]  ? __skb_clone+0x57a/0x760
[ 7784.706545][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7784.706811][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7784.707093][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7784.707337][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7784.707586][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7784.707885][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7784.708204][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7784.708447][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7784.708706][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7784.708974][    C3]  tcp_write_timer+0x82/0x1d0
[ 7784.709213][    C3]  call_timer_fn+0x173/0x430
[ 7784.709452][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7784.709713][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7784.709973][    C3]  __run_timers.part.0+0x52d/0x890
[ 7784.710232][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7784.710500][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7784.710784][    C3]  ? lock_acquire+0x1c1/0x220
[ 7784.711021][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7784.711313][    C3]  ? lock_release+0x1d5/0x250
[ 7784.711550][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7784.711815][    C3]  ? ktime_get+0xb3/0x190
[ 7784.712034][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7784.712330][    C3]  run_timer_softirq+0x72/0x100
[ 7784.712576][    C3]  __do_softirq+0x1b9/0x7ff
[ 7784.712808][    C3]  irq_exit_rcu+0x98/0xc0
[ 7784.713028][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7784.713313][    C3]  </IRQ>
[ 7784.713461][    C3]  <TASK>
[ 7784.713613][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7784.713915][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7784.714239][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7784.715214][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7784.715520][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7784.715918][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7784.716315][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7784.716711][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7784.717107][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7784.717507][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7784.717800][    C3]  uart_start+0xe4/0x1b0
[ 7784.718022][    C3]  n_tty_write+0x677/0x7a0
[ 7784.718252][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7784.718503][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7784.718791][    C3]  ? lock_acquire+0x1c1/0x220
[ 7784.719027][    C3]  ? iterate_tty_write+0x95/0x540
[ 7784.719283][    C3]  iterate_tty_write+0x229/0x540
[ 7784.719535][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7784.719825][    C3]  vfs_write+0x9e9/0x10a0
[ 7784.720045][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7784.720287][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7784.720531][    C3]  ? lock_acquire+0x1c1/0x220
[ 7784.720769][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7784.721056][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7784.721320][    C3]  ? __fget_light+0x54/0x1e0
[ 7784.721557][    C3]  ksys_write+0xf5/0x1e0
[ 7784.721773][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7784.722021][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7784.722325][    C3]  do_syscall_64+0xc9/0x1e0
[ 7784.722557][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7784.722854][    C3] RIP: 0033:0x7f93b2836957
[ 7784.723083][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7784.724049][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7784.724469][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7784.724866][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7784.725268][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7784.725663][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7784.726061][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7784.726462][    C3]  </TASK>
[ 7807.091162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7807.091507][    C1] rcu: 1-....: (5421136 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1314410
[ 7807.092021][    C1] rcu: (t=5413120 jiffies g=1064457 q=106 ncpus=4)
[ 7807.092331][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7807.092746][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7807.093312][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7807.093615][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7807.094509][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7807.094793][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7807.095163][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7807.095528][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7807.095890][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7807.096254][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7807.096616][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7807.097022][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7807.097327][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7807.097694][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7807.098056][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7807.098418][    C1] PKRU: 55555554
[ 7807.098583][    C1] Call Trace:
[ 7807.098739][    C1]  <IRQ>
[ 7807.098875][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7807.099127][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7807.099359][    C1]  ? check_cpu_stall+0x284/0x500
[ 7807.099591][    C1]  ? rcu_pending+0x92/0x360
[ 7807.099803][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7807.100050][    C1]  ? update_process_times+0xb9/0x110
[ 7807.100298][    C1]  ? tick_sched_handle+0x67/0x130
[ 7807.100534][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7807.100798][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7807.101021][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7807.101307][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7807.101559][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7807.101821][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7807.102065][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7807.102347][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7807.102587][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7807.102872][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7807.103144][    C1]  </IRQ>
[ 7807.103283][    C1]  <TASK>
[ 7807.103420][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7807.103711][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7807.103978][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7807.104248][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7807.104514][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7807.104803][    C1]  ? lock_acquire+0x1c1/0x220
[ 7807.105028][    C1]  ? lock_release+0x1d5/0x250
[ 7807.105248][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7807.105477][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7807.105725][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7807.105989][    C1]  ? lock_acquire+0x1c1/0x220
[ 7807.106207][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7807.106427][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7807.106667][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7807.106884][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7807.107111][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7807.107349][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7807.107601][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7807.107855][    C1]  ip_local_deliver+0x19d/0x480
[ 7807.108082][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7807.108334][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7807.108577][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7807.108894][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7807.109127][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7807.109422][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7807.109664][    C1]  ip_rcv+0x564/0x740
[ 7807.109850][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7807.110062][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7807.110297][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7807.110551][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7807.110800][    C1]  ? skb_clone+0x10b/0x330
[ 7807.111010][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7807.111304][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7807.111584][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7807.111843][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7807.112113][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7807.112343][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7807.112555][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7807.112830][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7807.113091][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7807.113390][    C1]  ? lock_acquire+0x1c1/0x220
[ 7807.113609][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7807.113881][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7807.114143][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7807.114435][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7807.114670][    C1]  ? __skb_clone+0x57a/0x760
[ 7807.114885][    C1]  netif_receive_skb+0x55/0x280
[ 7807.115125][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7807.115412][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7807.115717][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7807.115992][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7807.116244][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7807.116508][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7807.116792][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7807.117054][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7807.117345][    C1]  ? stack_trace_save+0x95/0xd0
[ 7807.117572][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7807.117832][    C1]  ? kasan_save_stack+0x34/0x50
[ 7807.118061][    C1]  ? kasan_save_stack+0x24/0x50
[ 7807.118288][    C1]  ? kasan_save_track+0x14/0x30
[ 7807.118515][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7807.118758][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7807.118991][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7807.119219][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7807.119461][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7807.119704][    C1]  ? ip_output+0x16b/0x4f0
[ 7807.119910][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7807.120144][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7807.120397][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7807.120642][    C1]  ? get_reg+0x119/0x190
[ 7807.120839][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7807.121084][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7807.121369][    C1]  __tcf_classify+0x329/0x7d0
[ 7807.121591][    C1]  tcf_classify+0x283/0x930
[ 7807.121804][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7807.122031][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7807.122266][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7807.122530][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7807.122776][    C1]  tc_run+0x2e4/0x5d0
[ 7807.122963][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7807.123178][    C1]  ? lock_acquire+0x1c1/0x220
[ 7807.123396][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7807.123635][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7807.123867][    C1]  ? lock_acquire+0x1c1/0x220
[ 7807.124084][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7807.124331][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7807.124610][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7807.124859][    C1]  ? neigh_hh_output+0x348/0x590
[ 7807.125093][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7807.125339][    C1]  ip_finish_output2+0x786/0x18e0
[ 7807.125575][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7807.125838][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7807.126147][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7807.126401][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7807.126634][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7807.126878][    C1]  ip_output+0x16b/0x4f0
[ 7807.127077][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7807.127294][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7807.127517][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7807.127782][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7807.128013][    C1]  ? ip_local_out+0x114/0x3b0
[ 7807.128234][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7807.128460][    C1]  ? __create_object+0x5e/0xb0
[ 7807.128685][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7807.128930][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7807.129192][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7807.129441][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7807.129701][    C1]  tcp_release_cb+0x1e9/0x390
[ 7807.129922][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7807.130166][    C1]  release_sock+0xb8/0x1d0
[ 7807.130377][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7807.130579][    C1]  ? lock_release+0x1d5/0x250
[ 7807.130800][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7807.131030][    C1]  ? core_sys_select+0x620/0x710
[ 7807.131266][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7807.131512][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7807.131721][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7807.131948][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7807.132183][    C1]  ? __fget_light+0x54/0x1e0
[ 7807.132403][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7807.132647][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7807.132868][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7807.133111][    C1]  ? __might_fault+0xc6/0x180
[ 7807.133336][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7807.133594][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7807.133872][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7807.134149][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7807.134446][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7807.134677][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7807.134961][    C1]  do_syscall_64+0xc9/0x1e0
[ 7807.135177][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7807.135452][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7807.135662][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7807.136553][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7807.136941][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7807.137308][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7807.137673][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7807.138041][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7807.138411][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7807.138781][    C1]  </TASK>
[ 7807.138927][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7807.139178][    C3] NMI backtrace for cpu 3
[ 7807.139186][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7807.139190][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7807.139193][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7807.139200][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7807.139203][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7807.139206][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7807.139208][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7807.139209][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7807.139211][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7807.139213][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7807.139214][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7807.139216][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7807.139219][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7807.139221][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7807.139222][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7807.139224][    C3] PKRU: 55555554
[ 7807.139225][    C3] Call Trace:
[ 7807.139227][    C3]  <NMI>
[ 7807.139231][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7807.139236][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7807.139241][    C3]  ? nmi_handle+0x153/0x420
[ 7807.139246][    C3]  ? default_do_nmi+0x41/0x100
[ 7807.139249][    C3]  ? exc_nmi+0xf3/0x120
[ 7807.139251][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7807.139257][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7807.139261][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7807.139264][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7807.139267][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7807.139270][    C3]  </NMI>
[ 7807.139271][    C3]  <IRQ>
[ 7807.139272][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7807.139275][    C3]  ? get_stack_info+0x36/0xc0
[ 7807.139281][    C3]  ? lock_acquire+0x1c1/0x220
[ 7807.139285][    C3]  ? lock_release+0x1d5/0x250
[ 7807.139289][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7807.139293][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7807.139296][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7807.139299][    C3]  ? lock_acquire+0x1c1/0x220
[ 7807.139301][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7807.139305][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7807.139308][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7807.139315][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7807.139317][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7807.139322][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7807.139329][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7807.139332][    C3]  ip_local_deliver+0x19d/0x480
[ 7807.139335][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7807.139337][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7807.139340][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7807.139345][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7807.139350][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7807.139353][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7807.139363][    C3]  ip_rcv+0x564/0x740
[ 7807.139365][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7807.139368][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7807.139374][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7807.139377][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7807.139382][    C3]  ? skb_clone+0x10b/0x330
[ 7807.139386][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7807.139392][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7807.139397][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7807.139402][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7807.139410][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7807.139414][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7807.139416][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7807.139420][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7807.139423][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7807.139427][    C3]  ? lock_acquire+0x1c1/0x220
[ 7807.139430][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7807.139434][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7807.139438][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7807.139442][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7807.139445][    C3]  ? __skb_clone+0x57a/0x760
[ 7807.139447][    C3]  netif_receive_skb+0x55/0x280
[ 7807.139450][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7807.139457][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7807.139464][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7807.139471][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7807.139475][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7807.139486][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7807.139494][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7807.139502][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7807.139511][    C3]  ? lock_release+0x1d5/0x250
[ 7807.139514][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7807.139519][    C3]  ? kernel_text_address+0xce/0xe0
[ 7807.139523][    C3]  ? __kernel_text_address+0x12/0x40
[ 7807.139526][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7807.139528][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7807.139532][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7807.139539][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7807.139542][    C3]  ? get_stack_info+0x36/0xc0
[ 7807.139546][    C3]  __tcf_classify+0x329/0x7d0
[ 7807.139551][    C3]  tcf_classify+0x283/0x930
[ 7807.139555][    C3]  ? lock_release+0x1d5/0x250
[ 7807.139558][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7807.139561][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7807.139564][    C3]  ? __kernel_text_address+0x12/0x40
[ 7807.139566][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7807.139568][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7807.139572][    C3]  tc_run+0x2e4/0x5d0
[ 7807.139576][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7807.139579][    C3]  ? lock_acquire+0x1c1/0x220
[ 7807.139582][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7807.139586][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7807.139590][    C3]  ? lock_acquire+0x1c1/0x220
[ 7807.139592][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7807.139595][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7807.139599][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7807.139602][    C3]  ? neigh_hh_output+0x348/0x590
[ 7807.139605][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7807.139609][    C3]  ip_finish_output2+0x786/0x18e0
[ 7807.139612][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7807.139619][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7807.139622][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7807.139626][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7807.139629][    C3]  ip_output+0x16b/0x4f0
[ 7807.139632][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7807.139634][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7807.139637][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7807.139640][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7807.139643][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7807.139647][    C3]  ? __alloc_skb+0xd4/0x280
[ 7807.139650][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7807.139655][    C3]  ? tcp_fragment+0x168/0x1040
[ 7807.139658][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7807.139661][    C3]  ? ip_local_out+0x114/0x3b0
[ 7807.139665][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7807.139669][    C3]  ? __skb_clone+0x57a/0x760
[ 7807.139671][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7807.139677][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7807.139680][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7807.139684][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7807.139688][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7807.139693][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7807.139695][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7807.139699][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7807.139702][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7807.139705][    C3]  tcp_write_timer+0x82/0x1d0
[ 7807.139709][    C3]  call_timer_fn+0x173/0x430
[ 7807.139713][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7807.139718][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7807.139722][    C3]  __run_timers.part.0+0x52d/0x890
[ 7807.139725][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7807.139730][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7807.139733][    C3]  ? lock_acquire+0x1c1/0x220
[ 7807.139735][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7807.139740][    C3]  ? lock_release+0x1d5/0x250
[ 7807.139743][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7807.139746][    C3]  ? ktime_get+0xb3/0x190
[ 7807.139749][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7807.139753][    C3]  run_timer_softirq+0x72/0x100
[ 7807.139757][    C3]  __do_softirq+0x1b9/0x7ff
[ 7807.139761][    C3]  irq_exit_rcu+0x98/0xc0
[ 7807.139763][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7807.139767][    C3]  </IRQ>
[ 7807.139767][    C3]  <TASK>
[ 7807.139768][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7807.139772][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7807.139774][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7807.139777][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7807.139779][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7807.139780][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7807.139782][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7807.139783][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7807.139785][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7807.139789][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7807.139792][    C3]  uart_start+0xe4/0x1b0
[ 7807.139799][    C3]  n_tty_write+0x677/0x7a0
[ 7807.139806][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7807.139810][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7807.139815][    C3]  ? lock_acquire+0x1c1/0x220
[ 7807.139818][    C3]  ? iterate_tty_write+0x95/0x540
[ 7807.139822][    C3]  iterate_tty_write+0x229/0x540
[ 7807.139827][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7807.139830][    C3]  vfs_write+0x9e9/0x10a0
[ 7807.139835][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7807.139837][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7807.139841][    C3]  ? lock_acquire+0x1c1/0x220
[ 7807.139843][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7807.139847][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7807.139850][    C3]  ? __fget_light+0x54/0x1e0
[ 7807.139855][    C3]  ksys_write+0xf5/0x1e0
[ 7807.139859][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7807.139863][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7807.139866][    C3]  do_syscall_64+0xc9/0x1e0
[ 7807.139870][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7807.139874][    C3] RIP: 0033:0x7f93b2836957
[ 7807.139877][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7807.139879][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7807.139882][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7807.139883][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7807.139885][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7807.139887][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7807.139888][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7807.139893][    C3]  </TASK>
[ 7832.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5085s! [ncat:8027]
[ 7832.613570][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7832.614836][    C1] irq event stamp: 174248
[ 7832.615054][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7832.615594][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7832.616066][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7832.616539][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7832.617001][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7832.617450][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7832.618066][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7832.618394][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7832.619377][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7832.619689][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7832.620093][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7832.620490][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7832.620891][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7832.621292][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7832.621692][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7832.622139][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7832.622471][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7832.622873][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7832.623273][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7832.623673][    C1] PKRU: 55555554
[ 7832.623856][    C1] Call Trace:
[ 7832.624031][    C1]  <IRQ>
[ 7832.624184][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7832.624451][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7832.624699][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7832.624986][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7832.625260][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7832.625555][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7832.625828][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7832.626139][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7832.626402][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7832.626714][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7832.627012][    C1]  </IRQ>
[ 7832.627166][    C1]  <TASK>
[ 7832.627318][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7832.627638][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7832.627931][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7832.628232][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7832.628525][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7832.628838][    C1]  ? lock_acquire+0x1c1/0x220
[ 7832.629081][    C1]  ? lock_release+0x1d5/0x250
[ 7832.629326][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7832.629580][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7832.629855][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7832.630144][    C1]  ? lock_acquire+0x1c1/0x220
[ 7832.630386][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7832.630631][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7832.630895][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7832.631135][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7832.631386][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7832.631648][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7832.631931][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7832.632210][    C1]  ip_local_deliver+0x19d/0x480
[ 7832.632460][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7832.632735][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7832.632999][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7832.633354][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7832.633612][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7832.633942][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7832.634210][    C1]  ip_rcv+0x564/0x740
[ 7832.634417][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7832.634652][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7832.634916][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7832.635197][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7832.635475][    C1]  ? skb_clone+0x10b/0x330
[ 7832.635708][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7832.636030][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7832.636341][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7832.636627][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7832.636926][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7832.637180][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7832.637414][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7832.637718][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7832.638010][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7832.638341][    C1]  ? lock_acquire+0x1c1/0x220
[ 7832.638583][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7832.638885][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7832.639174][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7832.639497][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7832.639757][    C1]  ? __skb_clone+0x57a/0x760
[ 7832.639995][    C1]  netif_receive_skb+0x55/0x280
[ 7832.640246][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7832.640560][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7832.640896][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7832.641198][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7832.641475][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7832.641766][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7832.642083][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7832.642373][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7832.642691][    C1]  ? stack_trace_save+0x95/0xd0
[ 7832.642943][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7832.643229][    C1]  ? kasan_save_stack+0x34/0x50
[ 7832.643483][    C1]  ? kasan_save_stack+0x24/0x50
[ 7832.643733][    C1]  ? kasan_save_track+0x14/0x30
[ 7832.643983][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7832.644249][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7832.644505][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7832.644755][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7832.645022][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7832.645290][    C1]  ? ip_output+0x16b/0x4f0
[ 7832.645521][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7832.645778][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7832.646053][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7832.646326][    C1]  ? get_reg+0x119/0x190
[ 7832.646546][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7832.646818][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7832.647133][    C1]  __tcf_classify+0x329/0x7d0
[ 7832.647379][    C1]  tcf_classify+0x283/0x930
[ 7832.647612][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7832.647865][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7832.648123][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7832.648410][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7832.648680][    C1]  tc_run+0x2e4/0x5d0
[ 7832.648892][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7832.649128][    C1]  ? lock_acquire+0x1c1/0x220
[ 7832.649369][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7832.649633][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7832.649891][    C1]  ? lock_acquire+0x1c1/0x220
[ 7832.650134][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7832.650402][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7832.650713][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7832.650988][    C1]  ? neigh_hh_output+0x348/0x590
[ 7832.651245][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7832.651513][    C1]  ip_finish_output2+0x786/0x18e0
[ 7832.651773][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7832.652060][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7832.652400][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7832.652677][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7832.652931][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7832.653201][    C1]  ip_output+0x16b/0x4f0
[ 7832.653422][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7832.653660][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7832.653908][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7832.654196][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7832.654450][    C1]  ? ip_local_out+0x114/0x3b0
[ 7832.654694][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7832.654953][    C1]  ? __create_object+0x5e/0xb0
[ 7832.655199][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7832.655468][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7832.655754][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7832.656032][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7832.656319][    C1]  tcp_release_cb+0x1e9/0x390
[ 7832.656564][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7832.656834][    C1]  release_sock+0xb8/0x1d0
[ 7832.657061][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7832.657288][    C1]  ? lock_release+0x1d5/0x250
[ 7832.657531][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7832.657785][    C1]  ? core_sys_select+0x620/0x710
[ 7832.658044][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7832.658319][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7832.658548][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7832.658803][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7832.659059][    C1]  ? __fget_light+0x54/0x1e0
[ 7832.659300][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7832.659570][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7832.659812][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7832.660082][    C1]  ? __might_fault+0xc6/0x180
[ 7832.660329][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7832.660612][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7832.660917][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7832.661222][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7832.661549][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7832.661804][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7832.662113][    C1]  do_syscall_64+0xc9/0x1e0
[ 7832.662350][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7832.662654][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7832.662888][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7832.663879][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7832.664309][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7832.664716][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7832.665126][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7832.665530][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7832.665935][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7832.666342][    C1]  </TASK>
[ 7832.666500][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5085s! [perl:7725]
[ 7832.666906][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7832.668155][    C3] irq event stamp: 290154
[ 7832.668372][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7832.668900][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7832.669401][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7832.669869][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7832.670328][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7832.670774][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7832.671382][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7832.671706][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7832.672671][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7832.672976][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7832.673375][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7832.673771][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7832.674166][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7832.674562][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7832.674965][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7832.675411][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7832.675740][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7832.676137][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7832.676538][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7832.676933][    C3] PKRU: 55555554
[ 7832.677113][    C3] Call Trace:
[ 7832.677280][    C3]  <IRQ>
[ 7832.677430][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7832.677690][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7832.677932][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7832.678207][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7832.678478][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7832.678769][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7832.679032][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7832.679336][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7832.679597][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7832.679902][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7832.680197][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7832.680508][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7832.680794][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7832.681088][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7832.681375][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7832.681683][    C3]  ? get_stack_info+0x36/0xc0
[ 7832.681925][    C3]  ? lock_acquire+0x1c1/0x220
[ 7832.682163][    C3]  ? lock_release+0x1d5/0x250
[ 7832.682402][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7832.682647][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7832.682918][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7832.683200][    C3]  ? lock_acquire+0x1c1/0x220
[ 7832.683438][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7832.683677][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7832.683935][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7832.684167][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7832.684412][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7832.684668][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7832.684946][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7832.685222][    C3]  ip_local_deliver+0x19d/0x480
[ 7832.685469][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7832.685739][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7832.686001][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7832.686348][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7832.686598][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7832.686917][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7832.687177][    C3]  ip_rcv+0x564/0x740
[ 7832.687382][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7832.687610][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7832.687861][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7832.688135][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7832.688366][    C3]  ? skb_clone+0x10b/0x330
[ 7832.688592][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7832.688909][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7832.689212][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7832.689493][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7832.689785][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7832.690032][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7832.690262][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7832.690558][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7832.690843][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7832.691167][    C3]  ? lock_acquire+0x1c1/0x220
[ 7832.691405][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7832.691699][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7832.691983][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7832.692298][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7832.692553][    C3]  ? __skb_clone+0x57a/0x760
[ 7832.692787][    C3]  netif_receive_skb+0x55/0x280
[ 7832.693034][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7832.693344][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7832.693674][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7832.693971][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7832.694242][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7832.694527][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7832.694845][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7832.695154][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7832.695479][    C3]  ? lock_release+0x1d5/0x250
[ 7832.695717][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7832.695983][    C3]  ? kernel_text_address+0xce/0xe0
[ 7832.696242][    C3]  ? __kernel_text_address+0x12/0x40
[ 7832.696507][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7832.696790][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7832.697098][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7832.697347][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7832.697622][    C3]  ? get_stack_info+0x36/0xc0
[ 7832.697861][    C3]  __tcf_classify+0x329/0x7d0
[ 7832.698101][    C3]  tcf_classify+0x283/0x930
[ 7832.698333][    C3]  ? lock_release+0x1d5/0x250
[ 7832.698568][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7832.698832][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7832.699086][    C3]  ? __kernel_text_address+0x12/0x40
[ 7832.699354][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7832.699634][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7832.699945][    C3]  tc_run+0x2e4/0x5d0
[ 7832.700147][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7832.700379][    C3]  ? lock_acquire+0x1c1/0x220
[ 7832.700615][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7832.700875][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7832.701129][    C3]  ? lock_acquire+0x1c1/0x220
[ 7832.701365][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7832.701629][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7832.701929][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7832.702200][    C3]  ? neigh_hh_output+0x348/0x590
[ 7832.702450][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7832.702715][    C3]  ip_finish_output2+0x786/0x18e0
[ 7832.702970][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7832.703311][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7832.703584][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7832.703835][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7832.704097][    C3]  ip_output+0x16b/0x4f0
[ 7832.704316][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7832.704556][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7832.704837][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7832.705148][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7832.705422][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7832.705672][    C3]  ? __alloc_skb+0xd4/0x280
[ 7832.705898][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7832.706169][    C3]  ? tcp_fragment+0x168/0x1040
[ 7832.706409][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7832.706658][    C3]  ? ip_local_out+0x114/0x3b0
[ 7832.706896][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7832.707143][    C3]  ? __skb_clone+0x57a/0x760
[ 7832.707379][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7832.707645][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7832.707923][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7832.708167][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7832.708415][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7832.708714][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7832.709032][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7832.709272][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7832.709531][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7832.709798][    C3]  tcp_write_timer+0x82/0x1d0
[ 7832.710035][    C3]  call_timer_fn+0x173/0x430
[ 7832.710272][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7832.710532][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7832.710791][    C3]  __run_timers.part.0+0x52d/0x890
[ 7832.711049][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7832.711316][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7832.711601][    C3]  ? lock_acquire+0x1c1/0x220
[ 7832.711838][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7832.712129][    C3]  ? lock_release+0x1d5/0x250
[ 7832.712367][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7832.712631][    C3]  ? ktime_get+0xb3/0x190
[ 7832.712849][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7832.713145][    C3]  run_timer_softirq+0x72/0x100
[ 7832.713393][    C3]  __do_softirq+0x1b9/0x7ff
[ 7832.713625][    C3]  irq_exit_rcu+0x98/0xc0
[ 7832.713843][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7832.714126][    C3]  </IRQ>
[ 7832.714278][    C3]  <TASK>
[ 7832.714425][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7832.714728][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7832.715055][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7832.716020][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7832.716326][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7832.716722][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7832.717120][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7832.717519][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7832.717915][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7832.718313][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7832.718608][    C3]  uart_start+0xe4/0x1b0
[ 7832.718827][    C3]  n_tty_write+0x677/0x7a0
[ 7832.719057][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7832.719308][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7832.719596][    C3]  ? lock_acquire+0x1c1/0x220
[ 7832.719834][    C3]  ? iterate_tty_write+0x95/0x540
[ 7832.720090][    C3]  iterate_tty_write+0x229/0x540
[ 7832.720343][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7832.720630][    C3]  vfs_write+0x9e9/0x10a0
[ 7832.720854][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7832.721094][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7832.721336][    C3]  ? lock_acquire+0x1c1/0x220
[ 7832.721574][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7832.721863][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7832.722125][    C3]  ? __fget_light+0x54/0x1e0
[ 7832.722359][    C3]  ksys_write+0xf5/0x1e0
[ 7832.722577][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7832.722825][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7832.723129][    C3]  do_syscall_64+0xc9/0x1e0
[ 7832.723363][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7832.723660][    C3] RIP: 0033:0x7f93b2836957
[ 7832.723884][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7832.724855][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7832.725275][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7832.725670][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7832.726067][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7832.726465][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7832.726860][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7832.727258][    C3]  </TASK>
[ 7860.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5111s! [ncat:8027]
[ 7860.613571][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7860.614835][    C1] irq event stamp: 174248
[ 7860.615059][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7860.615595][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7860.616061][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7860.616531][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7860.616995][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7860.617445][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7860.618057][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7860.618383][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7860.619356][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7860.619663][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7860.620065][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7860.620467][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7860.620867][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7860.621266][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7860.621667][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7860.622117][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7860.622451][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7860.622852][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7860.623252][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7860.623658][    C1] PKRU: 55555554
[ 7860.623842][    C1] Call Trace:
[ 7860.624015][    C1]  <IRQ>
[ 7860.624167][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7860.624435][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7860.624685][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7860.624966][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7860.625243][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7860.625535][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7860.625804][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7860.626111][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7860.626376][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7860.626692][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7860.626993][    C1]  </IRQ>
[ 7860.627144][    C1]  <TASK>
[ 7860.627298][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7860.627617][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7860.627911][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7860.628212][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7860.628504][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7860.628822][    C1]  ? lock_acquire+0x1c1/0x220
[ 7860.629065][    C1]  ? lock_release+0x1d5/0x250
[ 7860.629306][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7860.629558][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7860.629836][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7860.630124][    C1]  ? lock_acquire+0x1c1/0x220
[ 7860.630368][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7860.630610][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7860.630875][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7860.631112][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7860.631361][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7860.631620][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7860.631900][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7860.632181][    C1]  ip_local_deliver+0x19d/0x480
[ 7860.632431][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7860.632709][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7860.632975][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7860.633327][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7860.633582][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7860.633902][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7860.634166][    C1]  ip_rcv+0x564/0x740
[ 7860.634371][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7860.634607][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7860.634878][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7860.635156][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7860.635432][    C1]  ? skb_clone+0x10b/0x330
[ 7860.635665][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7860.635987][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7860.636296][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7860.636582][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7860.636881][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7860.637132][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7860.637364][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7860.637669][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7860.637957][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7860.638286][    C1]  ? lock_acquire+0x1c1/0x220
[ 7860.638527][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7860.638826][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7860.639112][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7860.639433][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7860.639694][    C1]  ? __skb_clone+0x57a/0x760
[ 7860.639931][    C1]  netif_receive_skb+0x55/0x280
[ 7860.640180][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7860.640494][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7860.640830][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7860.641130][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7860.641405][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7860.641697][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7860.642014][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7860.642304][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7860.642622][    C1]  ? stack_trace_save+0x95/0xd0
[ 7860.642873][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7860.643157][    C1]  ? kasan_save_stack+0x34/0x50
[ 7860.643410][    C1]  ? kasan_save_stack+0x24/0x50
[ 7860.643662][    C1]  ? kasan_save_track+0x14/0x30
[ 7860.643912][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7860.644178][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7860.644435][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7860.644690][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7860.644957][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7860.645228][    C1]  ? ip_output+0x16b/0x4f0
[ 7860.645459][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7860.645718][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7860.645993][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7860.646262][    C1]  ? get_reg+0x119/0x190
[ 7860.646482][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7860.646752][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7860.647065][    C1]  __tcf_classify+0x329/0x7d0
[ 7860.647309][    C1]  tcf_classify+0x283/0x930
[ 7860.647545][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7860.647795][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7860.648055][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7860.648341][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7860.648610][    C1]  tc_run+0x2e4/0x5d0
[ 7860.648818][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7860.649052][    C1]  ? lock_acquire+0x1c1/0x220
[ 7860.649293][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7860.649556][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7860.649810][    C1]  ? lock_acquire+0x1c1/0x220
[ 7860.650053][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7860.650323][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7860.650629][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7860.650905][    C1]  ? neigh_hh_output+0x348/0x590
[ 7860.651160][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7860.651429][    C1]  ip_finish_output2+0x786/0x18e0
[ 7860.651687][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7860.651970][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7860.652309][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7860.652589][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7860.652843][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7860.653112][    C1]  ip_output+0x16b/0x4f0
[ 7860.653329][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7860.653568][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7860.653812][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7860.654102][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7860.654357][    C1]  ? ip_local_out+0x114/0x3b0
[ 7860.654602][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7860.654856][    C1]  ? __create_object+0x5e/0xb0
[ 7860.655100][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7860.655370][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7860.655653][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7860.655929][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7860.656212][    C1]  tcp_release_cb+0x1e9/0x390
[ 7860.656455][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7860.656724][    C1]  release_sock+0xb8/0x1d0
[ 7860.656956][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7860.657180][    C1]  ? lock_release+0x1d5/0x250
[ 7860.657422][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7860.657676][    C1]  ? core_sys_select+0x620/0x710
[ 7860.657932][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7860.658203][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7860.658431][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7860.658684][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7860.658942][    C1]  ? __fget_light+0x54/0x1e0
[ 7860.659180][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7860.659446][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7860.659689][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7860.659957][    C1]  ? __might_fault+0xc6/0x180
[ 7860.660205][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7860.660489][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7860.660788][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7860.661091][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7860.661418][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7860.661672][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7860.661979][    C1]  do_syscall_64+0xc9/0x1e0
[ 7860.662216][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7860.662520][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7860.662750][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7860.663732][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7860.664153][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7860.664551][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7860.664957][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7860.665358][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7860.665757][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7860.666159][    C1]  </TASK>
[ 7860.666319][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5111s! [perl:7725]
[ 7860.666728][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7860.667975][    C3] irq event stamp: 290154
[ 7860.668191][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7860.668717][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7860.669216][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7860.669683][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7860.670141][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7860.670587][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7860.671195][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7860.671518][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7860.672487][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7860.672791][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7860.673189][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7860.673584][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7860.673980][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7860.674375][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7860.674778][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7860.675222][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7860.675551][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7860.675949][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7860.676347][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7860.676744][    C3] PKRU: 55555554
[ 7860.676924][    C3] Call Trace:
[ 7860.677091][    C3]  <IRQ>
[ 7860.677240][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7860.677500][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7860.677742][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7860.678017][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7860.678289][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7860.678578][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7860.678841][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7860.679144][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7860.679405][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7860.679711][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7860.680007][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7860.680321][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7860.680607][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7860.680907][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7860.681196][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7860.681504][    C3]  ? get_stack_info+0x36/0xc0
[ 7860.681745][    C3]  ? lock_acquire+0x1c1/0x220
[ 7860.681985][    C3]  ? lock_release+0x1d5/0x250
[ 7860.682224][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7860.682470][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7860.682742][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7860.683024][    C3]  ? lock_acquire+0x1c1/0x220
[ 7860.683262][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7860.683502][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7860.683761][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7860.683993][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7860.684241][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7860.684497][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7860.684775][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7860.685053][    C3]  ip_local_deliver+0x19d/0x480
[ 7860.685300][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7860.685571][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7860.685833][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7860.686179][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7860.686430][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7860.686748][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7860.687009][    C3]  ip_rcv+0x564/0x740
[ 7860.687214][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7860.687443][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7860.687694][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7860.687970][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7860.688202][    C3]  ? skb_clone+0x10b/0x330
[ 7860.688429][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7860.688747][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7860.689050][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7860.689332][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7860.689624][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7860.689871][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7860.690101][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7860.690398][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7860.690684][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7860.691008][    C3]  ? lock_acquire+0x1c1/0x220
[ 7860.691247][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7860.691541][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7860.691830][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7860.692147][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7860.692402][    C3]  ? __skb_clone+0x57a/0x760
[ 7860.692634][    C3]  netif_receive_skb+0x55/0x280
[ 7860.692881][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7860.693192][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7860.693522][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7860.693820][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7860.694093][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7860.694379][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7860.694695][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7860.695009][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7860.695336][    C3]  ? lock_release+0x1d5/0x250
[ 7860.695575][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7860.695844][    C3]  ? kernel_text_address+0xce/0xe0
[ 7860.696106][    C3]  ? __kernel_text_address+0x12/0x40
[ 7860.696372][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7860.696656][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7860.696964][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7860.697215][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7860.697492][    C3]  ? get_stack_info+0x36/0xc0
[ 7860.697731][    C3]  __tcf_classify+0x329/0x7d0
[ 7860.697973][    C3]  tcf_classify+0x283/0x930
[ 7860.698205][    C3]  ? lock_release+0x1d5/0x250
[ 7860.698441][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7860.698705][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7860.698960][    C3]  ? __kernel_text_address+0x12/0x40
[ 7860.699227][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7860.699509][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7860.699819][    C3]  tc_run+0x2e4/0x5d0
[ 7860.700022][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7860.700253][    C3]  ? lock_acquire+0x1c1/0x220
[ 7860.700491][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7860.700751][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7860.701003][    C3]  ? lock_acquire+0x1c1/0x220
[ 7860.701239][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7860.701504][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7860.701806][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7860.702077][    C3]  ? neigh_hh_output+0x348/0x590
[ 7860.702332][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7860.702597][    C3]  ip_finish_output2+0x786/0x18e0
[ 7860.702853][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7860.703190][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7860.703464][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7860.703717][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7860.703981][    C3]  ip_output+0x16b/0x4f0
[ 7860.704197][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7860.704438][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7860.704720][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7860.705035][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7860.705311][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7860.705564][    C3]  ? __alloc_skb+0xd4/0x280
[ 7860.705792][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7860.706064][    C3]  ? tcp_fragment+0x168/0x1040
[ 7860.706309][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7860.706560][    C3]  ? ip_local_out+0x114/0x3b0
[ 7860.706799][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7860.707048][    C3]  ? __skb_clone+0x57a/0x760
[ 7860.707283][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7860.707549][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7860.707827][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7860.708071][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7860.708320][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7860.708620][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7860.708938][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7860.709181][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7860.709440][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7860.709710][    C3]  tcp_write_timer+0x82/0x1d0
[ 7860.709947][    C3]  call_timer_fn+0x173/0x430
[ 7860.710184][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7860.710445][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7860.710705][    C3]  __run_timers.part.0+0x52d/0x890
[ 7860.710964][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7860.711231][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7860.711516][    C3]  ? lock_acquire+0x1c1/0x220
[ 7860.711754][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7860.712044][    C3]  ? lock_release+0x1d5/0x250
[ 7860.712283][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7860.712550][    C3]  ? ktime_get+0xb3/0x190
[ 7860.712769][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7860.713066][    C3]  run_timer_softirq+0x72/0x100
[ 7860.713314][    C3]  __do_softirq+0x1b9/0x7ff
[ 7860.713546][    C3]  irq_exit_rcu+0x98/0xc0
[ 7860.713765][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7860.714049][    C3]  </IRQ>
[ 7860.714201][    C3]  <TASK>
[ 7860.714350][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7860.714653][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7860.714981][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7860.715950][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7860.716257][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7860.716654][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7860.717050][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7860.717450][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7860.717847][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7860.718246][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7860.718541][    C3]  uart_start+0xe4/0x1b0
[ 7860.718760][    C3]  n_tty_write+0x677/0x7a0
[ 7860.718991][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7860.719243][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7860.719528][    C3]  ? lock_acquire+0x1c1/0x220
[ 7860.719766][    C3]  ? iterate_tty_write+0x95/0x540
[ 7860.720022][    C3]  iterate_tty_write+0x229/0x540
[ 7860.720275][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7860.720561][    C3]  vfs_write+0x9e9/0x10a0
[ 7860.720785][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7860.721026][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7860.721268][    C3]  ? lock_acquire+0x1c1/0x220
[ 7860.721506][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7860.721795][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7860.722059][    C3]  ? __fget_light+0x54/0x1e0
[ 7860.722292][    C3]  ksys_write+0xf5/0x1e0
[ 7860.722512][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7860.722760][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7860.723062][    C3]  do_syscall_64+0xc9/0x1e0
[ 7860.723295][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7860.723594][    C3] RIP: 0033:0x7f93b2836957
[ 7860.723818][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7860.724790][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7860.725212][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7860.725608][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7860.726007][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7860.726406][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7860.726802][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7860.727201][    C3]  </TASK>
[ 7885.143169][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7885.143547][    C1] rcu: 1-....: (5499034 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1333676
[ 7885.144103][    C1] rcu: (t=5491172 jiffies g=1064457 q=106 ncpus=4)
[ 7885.144442][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7885.144892][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7885.145497][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7885.145825][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7885.146796][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7885.147103][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7885.147502][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7885.147901][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7885.148300][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7885.148695][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7885.149092][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7885.149535][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7885.149865][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7885.150263][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7885.150657][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7885.151053][    C1] PKRU: 55555554
[ 7885.151232][    C1] Call Trace:
[ 7885.151400][    C1]  <IRQ>
[ 7885.151551][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7885.151827][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7885.152082][    C1]  ? check_cpu_stall+0x284/0x500
[ 7885.152334][    C1]  ? rcu_pending+0x92/0x360
[ 7885.152564][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7885.152834][    C1]  ? update_process_times+0xb9/0x110
[ 7885.153108][    C1]  ? tick_sched_handle+0x67/0x130
[ 7885.153365][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7885.153654][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7885.153900][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7885.154216][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7885.154491][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7885.154783][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7885.155052][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7885.155363][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7885.155627][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7885.155937][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7885.156237][    C1]  </IRQ>
[ 7885.156388][    C1]  <TASK>
[ 7885.156541][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7885.156857][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7885.157148][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7885.157447][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7885.157738][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7885.158057][    C1]  ? lock_acquire+0x1c1/0x220
[ 7885.158301][    C1]  ? lock_release+0x1d5/0x250
[ 7885.158541][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7885.158789][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7885.159063][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7885.159347][    C1]  ? lock_acquire+0x1c1/0x220
[ 7885.159589][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7885.159833][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7885.160094][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7885.160331][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7885.160581][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7885.160838][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7885.161114][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7885.161394][    C1]  ip_local_deliver+0x19d/0x480
[ 7885.161643][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7885.161917][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7885.162180][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7885.162530][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7885.162786][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7885.163108][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7885.163373][    C1]  ip_rcv+0x564/0x740
[ 7885.163579][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7885.163811][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7885.164066][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7885.164343][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7885.164622][    C1]  ? skb_clone+0x10b/0x330
[ 7885.164849][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7885.165169][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7885.165475][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7885.165757][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7885.166053][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7885.166303][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7885.166533][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7885.166837][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7885.167122][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7885.167447][    C1]  ? lock_acquire+0x1c1/0x220
[ 7885.167685][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7885.167983][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7885.168268][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7885.168587][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7885.168844][    C1]  ? __skb_clone+0x57a/0x760
[ 7885.169081][    C1]  netif_receive_skb+0x55/0x280
[ 7885.169330][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7885.169643][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7885.169976][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7885.170275][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7885.170551][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7885.170839][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7885.171152][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7885.171437][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7885.171757][    C1]  ? stack_trace_save+0x95/0xd0
[ 7885.172005][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7885.172285][    C1]  ? kasan_save_stack+0x34/0x50
[ 7885.172538][    C1]  ? kasan_save_stack+0x24/0x50
[ 7885.172787][    C1]  ? kasan_save_track+0x14/0x30
[ 7885.173038][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7885.173304][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7885.173559][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7885.173808][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7885.174073][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7885.174337][    C1]  ? ip_output+0x16b/0x4f0
[ 7885.174565][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7885.174824][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7885.175096][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7885.175369][    C1]  ? get_reg+0x119/0x190
[ 7885.175589][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7885.175859][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7885.176173][    C1]  __tcf_classify+0x329/0x7d0
[ 7885.176416][    C1]  tcf_classify+0x283/0x930
[ 7885.176651][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7885.176903][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7885.177160][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7885.177445][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7885.177718][    C1]  tc_run+0x2e4/0x5d0
[ 7885.177927][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7885.178159][    C1]  ? lock_acquire+0x1c1/0x220
[ 7885.178401][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7885.178664][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7885.178920][    C1]  ? lock_acquire+0x1c1/0x220
[ 7885.179162][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7885.179426][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7885.179734][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7885.180006][    C1]  ? neigh_hh_output+0x348/0x590
[ 7885.180260][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7885.180528][    C1]  ip_finish_output2+0x786/0x18e0
[ 7885.180785][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7885.181065][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7885.181405][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7885.181683][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7885.181937][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7885.182202][    C1]  ip_output+0x16b/0x4f0
[ 7885.182418][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7885.182654][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7885.182901][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7885.183187][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7885.183441][    C1]  ? ip_local_out+0x114/0x3b0
[ 7885.183684][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7885.183938][    C1]  ? __create_object+0x5e/0xb0
[ 7885.184185][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7885.184453][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7885.184742][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7885.185015][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7885.185301][    C1]  tcp_release_cb+0x1e9/0x390
[ 7885.185544][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7885.185813][    C1]  release_sock+0xb8/0x1d0
[ 7885.186043][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7885.186268][    C1]  ? lock_release+0x1d5/0x250
[ 7885.186507][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7885.186761][    C1]  ? core_sys_select+0x620/0x710
[ 7885.187016][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7885.187291][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7885.187521][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7885.187773][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7885.188030][    C1]  ? __fget_light+0x54/0x1e0
[ 7885.188269][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7885.188538][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7885.188779][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7885.189045][    C1]  ? __might_fault+0xc6/0x180
[ 7885.189289][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7885.189574][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7885.189876][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7885.190178][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7885.190506][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7885.190762][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7885.191070][    C1]  do_syscall_64+0xc9/0x1e0
[ 7885.191305][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7885.191610][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7885.191842][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7885.192823][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7885.193249][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7885.193653][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7885.194057][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7885.194461][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7885.194864][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7885.195269][    C1]  </TASK>
[ 7885.195428][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7885.195703][    C3] NMI backtrace for cpu 3
[ 7885.195708][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7885.195712][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7885.195714][    C3] RIP: 0010:kasan_check_range+0x161/0x1c0
[ 7885.195720][    C3] Code: 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 48 83 c0 01 48 39 d0 74 a5 <80> 38 00 74 f2 e9 74 ff ff ff b8 01 00 00 00 c3 cc cc cc cc 48 29
[ 7885.195723][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000286
[ 7885.195725][    C3] RAX: ffffed1000f5136b RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[ 7885.195727][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7885.195728][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[ 7885.195730][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7885.195732][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7885.195734][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7885.195736][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7885.195739][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7885.195741][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7885.195742][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7885.195743][    C3] PKRU: 55555554
[ 7885.195744][    C3] Call Trace:
[ 7885.195746][    C3]  <NMI>
[ 7885.195748][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7885.195753][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7885.195758][    C3]  ? nmi_handle+0x153/0x420
[ 7885.195763][    C3]  ? default_do_nmi+0x41/0x100
[ 7885.195766][    C3]  ? exc_nmi+0xf3/0x120
[ 7885.195768][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7885.195774][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7885.195778][    C3]  ? kasan_check_range+0x161/0x1c0
[ 7885.195781][    C3]  ? kasan_check_range+0x161/0x1c0
[ 7885.195784][    C3]  ? kasan_check_range+0x161/0x1c0
[ 7885.195787][    C3]  </NMI>
[ 7885.195788][    C3]  <IRQ>
[ 7885.195790][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7885.195793][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7885.195796][    C3]  ? get_stack_info+0x36/0xc0
[ 7885.195801][    C3]  ? lock_acquire+0x1c1/0x220
[ 7885.195805][    C3]  ? lock_release+0x1d5/0x250
[ 7885.195808][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7885.195812][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7885.195815][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7885.195818][    C3]  ? lock_acquire+0x1c1/0x220
[ 7885.195820][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7885.195824][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7885.195827][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7885.195833][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7885.195836][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7885.195841][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7885.195846][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7885.195850][    C3]  ip_local_deliver+0x19d/0x480
[ 7885.195852][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7885.195854][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7885.195857][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7885.195862][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7885.195865][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7885.195869][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7885.195877][    C3]  ip_rcv+0x564/0x740
[ 7885.195880][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7885.195883][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7885.195887][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7885.195890][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7885.195894][    C3]  ? skb_clone+0x10b/0x330
[ 7885.195897][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7885.195903][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7885.195908][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7885.195911][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7885.195919][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7885.195922][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7885.195925][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7885.195928][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7885.195931][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7885.195936][    C3]  ? lock_acquire+0x1c1/0x220
[ 7885.195938][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7885.195943][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7885.195947][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7885.195951][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7885.195954][    C3]  ? __skb_clone+0x57a/0x760
[ 7885.195956][    C3]  netif_receive_skb+0x55/0x280
[ 7885.195959][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7885.195966][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7885.195973][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7885.195980][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7885.195984][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7885.195994][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7885.196003][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7885.196011][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7885.196020][    C3]  ? lock_release+0x1d5/0x250
[ 7885.196023][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7885.196027][    C3]  ? kernel_text_address+0xce/0xe0
[ 7885.196031][    C3]  ? __kernel_text_address+0x12/0x40
[ 7885.196033][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7885.196036][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7885.196039][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7885.196045][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7885.196048][    C3]  ? get_stack_info+0x36/0xc0
[ 7885.196052][    C3]  __tcf_classify+0x329/0x7d0
[ 7885.196057][    C3]  tcf_classify+0x283/0x930
[ 7885.196060][    C3]  ? lock_release+0x1d5/0x250
[ 7885.196063][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7885.196066][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7885.196070][    C3]  ? __kernel_text_address+0x12/0x40
[ 7885.196072][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7885.196074][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7885.196078][    C3]  tc_run+0x2e4/0x5d0
[ 7885.196081][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7885.196085][    C3]  ? lock_acquire+0x1c1/0x220
[ 7885.196087][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7885.196091][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7885.196095][    C3]  ? lock_acquire+0x1c1/0x220
[ 7885.196098][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7885.196101][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7885.196104][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7885.196107][    C3]  ? neigh_hh_output+0x348/0x590
[ 7885.196110][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7885.196114][    C3]  ip_finish_output2+0x786/0x18e0
[ 7885.196117][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7885.196125][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7885.196127][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7885.196131][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7885.196135][    C3]  ip_output+0x16b/0x4f0
[ 7885.196138][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7885.196140][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7885.196143][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7885.196146][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7885.196148][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7885.196152][    C3]  ? __alloc_skb+0xd4/0x280
[ 7885.196155][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7885.196160][    C3]  ? tcp_fragment+0x168/0x1040
[ 7885.196163][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7885.196166][    C3]  ? ip_local_out+0x114/0x3b0
[ 7885.196169][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7885.196173][    C3]  ? __skb_clone+0x57a/0x760
[ 7885.196176][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7885.196181][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7885.196184][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7885.196189][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7885.196193][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7885.196198][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7885.196201][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7885.196205][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7885.196208][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7885.196211][    C3]  tcp_write_timer+0x82/0x1d0
[ 7885.196214][    C3]  call_timer_fn+0x173/0x430
[ 7885.196218][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7885.196223][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7885.196227][    C3]  __run_timers.part.0+0x52d/0x890
[ 7885.196230][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7885.196234][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7885.196238][    C3]  ? lock_acquire+0x1c1/0x220
[ 7885.196240][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7885.196245][    C3]  ? lock_release+0x1d5/0x250
[ 7885.196247][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7885.196250][    C3]  ? ktime_get+0xb3/0x190
[ 7885.196253][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7885.196257][    C3]  run_timer_softirq+0x72/0x100
[ 7885.196261][    C3]  __do_softirq+0x1b9/0x7ff
[ 7885.196265][    C3]  irq_exit_rcu+0x98/0xc0
[ 7885.196269][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7885.196272][    C3]  </IRQ>
[ 7885.196273][    C3]  <TASK>
[ 7885.196274][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7885.196277][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7885.196280][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7885.196282][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7885.196284][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7885.196285][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7885.196286][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7885.196288][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7885.196289][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7885.196293][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7885.196297][    C3]  uart_start+0xe4/0x1b0
[ 7885.196304][    C3]  n_tty_write+0x677/0x7a0
[ 7885.196311][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7885.196314][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7885.196319][    C3]  ? lock_acquire+0x1c1/0x220
[ 7885.196321][    C3]  ? iterate_tty_write+0x95/0x540
[ 7885.196325][    C3]  iterate_tty_write+0x229/0x540
[ 7885.196330][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7885.196334][    C3]  vfs_write+0x9e9/0x10a0
[ 7885.196338][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7885.196340][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7885.196344][    C3]  ? lock_acquire+0x1c1/0x220
[ 7885.196346][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7885.196350][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7885.196354][    C3]  ? __fget_light+0x54/0x1e0
[ 7885.196358][    C3]  ksys_write+0xf5/0x1e0
[ 7885.196361][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7885.196365][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7885.196369][    C3]  do_syscall_64+0xc9/0x1e0
[ 7885.196373][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7885.196376][    C3] RIP: 0033:0x7f93b2836957
[ 7885.196379][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7885.196381][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7885.196383][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7885.196385][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7885.196386][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7885.196388][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7885.196389][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7885.196394][    C3]  </TASK>
[ 7912.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5160s! [ncat:8027]
[ 7912.613562][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7912.614831][    C1] irq event stamp: 174248
[ 7912.615049][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7912.615584][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7912.616059][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7912.616534][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7912.617001][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7912.617455][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7912.618076][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7912.618405][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7912.619376][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7912.619685][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7912.620084][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7912.620482][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7912.620883][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7912.621283][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7912.621683][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7912.622129][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7912.622460][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7912.622863][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7912.623262][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7912.623665][    C1] PKRU: 55555554
[ 7912.623849][    C1] Call Trace:
[ 7912.624022][    C1]  <IRQ>
[ 7912.624172][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7912.624439][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7912.624690][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7912.624971][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7912.625250][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7912.625543][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7912.625812][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7912.626121][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7912.626388][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7912.626703][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7912.627002][    C1]  </IRQ>
[ 7912.627155][    C1]  <TASK>
[ 7912.627307][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7912.627623][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7912.627917][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7912.628215][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7912.628508][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7912.628826][    C1]  ? lock_acquire+0x1c1/0x220
[ 7912.629069][    C1]  ? lock_release+0x1d5/0x250
[ 7912.629313][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7912.629566][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7912.629843][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7912.630133][    C1]  ? lock_acquire+0x1c1/0x220
[ 7912.630373][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7912.630615][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7912.630878][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7912.631118][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7912.631369][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7912.631632][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7912.631911][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7912.632188][    C1]  ip_local_deliver+0x19d/0x480
[ 7912.632440][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7912.632715][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7912.632983][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7912.633336][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7912.633593][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7912.633918][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7912.634183][    C1]  ip_rcv+0x564/0x740
[ 7912.634388][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7912.634628][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7912.634886][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7912.635163][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7912.635437][    C1]  ? skb_clone+0x10b/0x330
[ 7912.635668][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7912.635990][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7912.636296][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7912.636583][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7912.636879][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7912.637131][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7912.637363][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7912.637667][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7912.637956][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7912.638286][    C1]  ? lock_acquire+0x1c1/0x220
[ 7912.638529][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7912.638828][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7912.639119][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7912.639441][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7912.639699][    C1]  ? __skb_clone+0x57a/0x760
[ 7912.639935][    C1]  netif_receive_skb+0x55/0x280
[ 7912.640187][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7912.640502][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7912.640835][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7912.641137][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7912.641413][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7912.641703][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7912.642016][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7912.642306][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7912.642626][    C1]  ? stack_trace_save+0x95/0xd0
[ 7912.642877][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7912.643160][    C1]  ? kasan_save_stack+0x34/0x50
[ 7912.643411][    C1]  ? kasan_save_stack+0x24/0x50
[ 7912.643659][    C1]  ? kasan_save_track+0x14/0x30
[ 7912.643907][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7912.644173][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7912.644429][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7912.644680][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7912.644947][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7912.645216][    C1]  ? ip_output+0x16b/0x4f0
[ 7912.645444][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7912.645703][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7912.645976][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7912.646248][    C1]  ? get_reg+0x119/0x190
[ 7912.646467][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7912.646735][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7912.647049][    C1]  __tcf_classify+0x329/0x7d0
[ 7912.647296][    C1]  tcf_classify+0x283/0x930
[ 7912.647529][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7912.647782][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7912.648040][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7912.648332][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7912.648602][    C1]  tc_run+0x2e4/0x5d0
[ 7912.648811][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7912.649043][    C1]  ? lock_acquire+0x1c1/0x220
[ 7912.649285][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7912.649550][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7912.649806][    C1]  ? lock_acquire+0x1c1/0x220
[ 7912.650049][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7912.650315][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7912.650625][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7912.650899][    C1]  ? neigh_hh_output+0x348/0x590
[ 7912.651156][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7912.651424][    C1]  ip_finish_output2+0x786/0x18e0
[ 7912.651685][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7912.651972][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7912.652311][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7912.652588][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7912.652842][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7912.653110][    C1]  ip_output+0x16b/0x4f0
[ 7912.653331][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7912.653569][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7912.653812][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7912.654104][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7912.654359][    C1]  ? ip_local_out+0x114/0x3b0
[ 7912.654605][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7912.654857][    C1]  ? __create_object+0x5e/0xb0
[ 7912.655105][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7912.655373][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7912.655658][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7912.655936][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7912.656222][    C1]  tcp_release_cb+0x1e9/0x390
[ 7912.656466][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7912.656737][    C1]  release_sock+0xb8/0x1d0
[ 7912.656969][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7912.657193][    C1]  ? lock_release+0x1d5/0x250
[ 7912.657436][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7912.657690][    C1]  ? core_sys_select+0x620/0x710
[ 7912.657949][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7912.658224][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7912.658452][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7912.658705][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7912.658963][    C1]  ? __fget_light+0x54/0x1e0
[ 7912.659204][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7912.659472][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7912.659717][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7912.659986][    C1]  ? __might_fault+0xc6/0x180
[ 7912.660233][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7912.660519][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7912.660824][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7912.661128][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7912.661454][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7912.661710][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7912.662015][    C1]  do_syscall_64+0xc9/0x1e0
[ 7912.662252][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7912.662555][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7912.662786][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7912.663766][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7912.664193][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7912.664595][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7912.664994][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7912.665395][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7912.665796][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7912.666199][    C1]  </TASK>
[ 7912.666359][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5160s! [perl:7725]
[ 7912.666764][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7912.668008][    C3] irq event stamp: 290154
[ 7912.668224][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7912.668748][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7912.669249][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7912.669720][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7912.670177][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7912.670622][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7912.671228][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7912.671552][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7912.672517][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7912.672820][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7912.673219][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7912.673614][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7912.674010][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7912.674406][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7912.674810][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7912.675254][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7912.675583][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7912.675980][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7912.676378][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7912.676776][    C3] PKRU: 55555554
[ 7912.676956][    C3] Call Trace:
[ 7912.677123][    C3]  <IRQ>
[ 7912.677271][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7912.677532][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7912.677772][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7912.678048][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7912.678319][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7912.678607][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7912.678871][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7912.679174][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7912.679436][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7912.679742][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7912.680036][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7912.680350][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7912.680635][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7912.680930][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7912.681218][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7912.681528][    C3]  ? get_stack_info+0x36/0xc0
[ 7912.681768][    C3]  ? lock_acquire+0x1c1/0x220
[ 7912.682008][    C3]  ? lock_release+0x1d5/0x250
[ 7912.682246][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7912.682492][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7912.682764][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7912.683049][    C3]  ? lock_acquire+0x1c1/0x220
[ 7912.683286][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7912.683525][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7912.683784][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7912.684016][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7912.684262][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7912.684523][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7912.684796][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7912.685076][    C3]  ip_local_deliver+0x19d/0x480
[ 7912.685322][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7912.685592][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7912.685854][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7912.686198][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7912.686449][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7912.686767][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7912.687026][    C3]  ip_rcv+0x564/0x740
[ 7912.687230][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7912.687460][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7912.687711][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7912.687985][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7912.688217][    C3]  ? skb_clone+0x10b/0x330
[ 7912.688442][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7912.688759][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7912.689063][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7912.689343][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7912.689635][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7912.689883][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7912.690113][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7912.690409][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7912.690694][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7912.691018][    C3]  ? lock_acquire+0x1c1/0x220
[ 7912.691255][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7912.691550][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7912.691835][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7912.692150][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7912.692404][    C3]  ? __skb_clone+0x57a/0x760
[ 7912.692636][    C3]  netif_receive_skb+0x55/0x280
[ 7912.692883][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7912.693193][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7912.693524][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7912.693821][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7912.694094][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7912.694380][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7912.694702][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7912.695010][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7912.695335][    C3]  ? lock_release+0x1d5/0x250
[ 7912.695573][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7912.695838][    C3]  ? kernel_text_address+0xce/0xe0
[ 7912.696096][    C3]  ? __kernel_text_address+0x12/0x40
[ 7912.696362][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7912.696643][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7912.696953][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7912.697203][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7912.697477][    C3]  ? get_stack_info+0x36/0xc0
[ 7912.697716][    C3]  __tcf_classify+0x329/0x7d0
[ 7912.697957][    C3]  tcf_classify+0x283/0x930
[ 7912.698188][    C3]  ? lock_release+0x1d5/0x250
[ 7912.698424][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7912.698687][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7912.698942][    C3]  ? __kernel_text_address+0x12/0x40
[ 7912.699210][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7912.699490][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7912.699801][    C3]  tc_run+0x2e4/0x5d0
[ 7912.700004][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7912.700236][    C3]  ? lock_acquire+0x1c1/0x220
[ 7912.700473][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7912.700733][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7912.700984][    C3]  ? lock_acquire+0x1c1/0x220
[ 7912.701220][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7912.701483][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7912.701787][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7912.702056][    C3]  ? neigh_hh_output+0x348/0x590
[ 7912.702308][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7912.702573][    C3]  ip_finish_output2+0x786/0x18e0
[ 7912.702827][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7912.703163][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7912.703438][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7912.703689][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7912.703952][    C3]  ip_output+0x16b/0x4f0
[ 7912.704168][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7912.704410][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7912.704690][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7912.704998][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7912.705276][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7912.705527][    C3]  ? __alloc_skb+0xd4/0x280
[ 7912.705755][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7912.706024][    C3]  ? tcp_fragment+0x168/0x1040
[ 7912.706266][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7912.706516][    C3]  ? ip_local_out+0x114/0x3b0
[ 7912.706755][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7912.707003][    C3]  ? __skb_clone+0x57a/0x760
[ 7912.707236][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7912.707502][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7912.707780][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7912.708024][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7912.708272][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7912.708569][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7912.708887][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7912.709131][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7912.709389][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7912.709656][    C3]  tcp_write_timer+0x82/0x1d0
[ 7912.709894][    C3]  call_timer_fn+0x173/0x430
[ 7912.710130][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7912.710391][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7912.710650][    C3]  __run_timers.part.0+0x52d/0x890
[ 7912.710909][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7912.711177][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7912.711462][    C3]  ? lock_acquire+0x1c1/0x220
[ 7912.711699][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7912.711989][    C3]  ? lock_release+0x1d5/0x250
[ 7912.712228][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7912.712491][    C3]  ? ktime_get+0xb3/0x190
[ 7912.712709][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7912.713006][    C3]  run_timer_softirq+0x72/0x100
[ 7912.713254][    C3]  __do_softirq+0x1b9/0x7ff
[ 7912.713483][    C3]  irq_exit_rcu+0x98/0xc0
[ 7912.713703][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7912.713986][    C3]  </IRQ>
[ 7912.714137][    C3]  <TASK>
[ 7912.714287][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7912.714594][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7912.714917][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7912.715880][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7912.716185][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7912.716581][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7912.716976][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7912.717372][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7912.717768][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7912.718166][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7912.718460][    C3]  uart_start+0xe4/0x1b0
[ 7912.718678][    C3]  n_tty_write+0x677/0x7a0
[ 7912.718908][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7912.719158][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7912.719443][    C3]  ? lock_acquire+0x1c1/0x220
[ 7912.719681][    C3]  ? iterate_tty_write+0x95/0x540
[ 7912.719936][    C3]  iterate_tty_write+0x229/0x540
[ 7912.720189][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7912.720476][    C3]  vfs_write+0x9e9/0x10a0
[ 7912.720697][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7912.720937][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7912.721181][    C3]  ? lock_acquire+0x1c1/0x220
[ 7912.721419][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7912.721707][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7912.721971][    C3]  ? __fget_light+0x54/0x1e0
[ 7912.722205][    C3]  ksys_write+0xf5/0x1e0
[ 7912.722422][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7912.722669][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7912.722971][    C3]  do_syscall_64+0xc9/0x1e0
[ 7912.723203][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7912.723501][    C3] RIP: 0033:0x7f93b2836957
[ 7912.723724][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7912.724693][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7912.725112][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7912.725509][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7912.725905][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7912.726303][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7912.726699][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7912.727098][    C3]  </TASK>
[ 7940.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5186s! [ncat:8027]
[ 7940.613569][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7940.614797][    C1] irq event stamp: 174248
[ 7940.615010][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7940.615536][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7940.615991][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7940.616447][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7940.616897][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7940.617334][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7940.617930][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7940.618247][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7940.619193][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7940.619493][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7940.619881][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7940.620269][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7940.620659][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7940.621047][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7940.621436][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7940.621870][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7940.622193][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7940.622586][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7940.622974][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7940.623366][    C1] PKRU: 55555554
[ 7940.623545][    C1] Call Trace:
[ 7940.623716][    C1]  <IRQ>
[ 7940.623865][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7940.624124][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7940.624386][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7940.624661][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7940.624936][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7940.625225][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7940.625493][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7940.625801][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7940.626056][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7940.626358][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7940.626650][    C1]  </IRQ>
[ 7940.626797][    C1]  <TASK>
[ 7940.626944][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7940.627255][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7940.627539][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7940.627827][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7940.628108][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7940.628417][    C1]  ? lock_acquire+0x1c1/0x220
[ 7940.628671][    C1]  ? lock_release+0x1d5/0x250
[ 7940.628909][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7940.629160][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7940.629433][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7940.629718][    C1]  ? lock_acquire+0x1c1/0x220
[ 7940.629958][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7940.630196][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7940.630449][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7940.630682][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7940.630925][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7940.631181][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7940.631454][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7940.631725][    C1]  ip_local_deliver+0x19d/0x480
[ 7940.631968][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7940.632235][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7940.632496][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7940.632841][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7940.633092][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7940.633409][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7940.633668][    C1]  ip_rcv+0x564/0x740
[ 7940.633867][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7940.634096][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7940.634352][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7940.634625][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7940.634911][    C1]  ? skb_clone+0x10b/0x330
[ 7940.635140][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7940.635461][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7940.635767][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7940.636055][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7940.636351][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7940.636602][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7940.636837][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7940.637141][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7940.637428][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7940.637759][    C1]  ? lock_acquire+0x1c1/0x220
[ 7940.638001][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7940.638301][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7940.638593][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7940.638914][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7940.639175][    C1]  ? __skb_clone+0x57a/0x760
[ 7940.639411][    C1]  netif_receive_skb+0x55/0x280
[ 7940.639661][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7940.639976][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7940.640309][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7940.640610][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7940.640885][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7940.641176][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7940.641489][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7940.641778][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7940.642099][    C1]  ? stack_trace_save+0x95/0xd0
[ 7940.642349][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7940.642634][    C1]  ? kasan_save_stack+0x34/0x50
[ 7940.642888][    C1]  ? kasan_save_stack+0x24/0x50
[ 7940.643138][    C1]  ? kasan_save_track+0x14/0x30
[ 7940.643390][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7940.643659][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7940.643917][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7940.644168][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7940.644440][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7940.644710][    C1]  ? ip_output+0x16b/0x4f0
[ 7940.644938][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7940.645197][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7940.645471][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7940.645743][    C1]  ? get_reg+0x119/0x190
[ 7940.645961][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7940.646233][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7940.646546][    C1]  __tcf_classify+0x329/0x7d0
[ 7940.646792][    C1]  tcf_classify+0x283/0x930
[ 7940.647024][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7940.647277][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7940.647533][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7940.647821][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7940.648094][    C1]  tc_run+0x2e4/0x5d0
[ 7940.648302][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7940.648538][    C1]  ? lock_acquire+0x1c1/0x220
[ 7940.648779][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7940.649043][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7940.649298][    C1]  ? lock_acquire+0x1c1/0x220
[ 7940.649539][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7940.649805][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7940.650115][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7940.650391][    C1]  ? neigh_hh_output+0x348/0x590
[ 7940.650650][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7940.650917][    C1]  ip_finish_output2+0x786/0x18e0
[ 7940.651177][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7940.651464][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7940.651803][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7940.652081][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7940.652337][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7940.652605][    C1]  ip_output+0x16b/0x4f0
[ 7940.652825][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7940.653063][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7940.653310][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7940.653601][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7940.653855][    C1]  ? ip_local_out+0x114/0x3b0
[ 7940.654098][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7940.654351][    C1]  ? __create_object+0x5e/0xb0
[ 7940.654600][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7940.654870][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7940.655156][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7940.655433][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7940.655722][    C1]  tcp_release_cb+0x1e9/0x390
[ 7940.655965][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7940.656235][    C1]  release_sock+0xb8/0x1d0
[ 7940.656467][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7940.656690][    C1]  ? lock_release+0x1d5/0x250
[ 7940.656933][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7940.657187][    C1]  ? core_sys_select+0x620/0x710
[ 7940.657445][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7940.657718][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7940.657945][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7940.658197][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7940.658455][    C1]  ? __fget_light+0x54/0x1e0
[ 7940.658696][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7940.658966][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7940.659212][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7940.659481][    C1]  ? __might_fault+0xc6/0x180
[ 7940.659730][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7940.660012][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7940.660316][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7940.660622][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7940.660948][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7940.661203][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7940.661511][    C1]  do_syscall_64+0xc9/0x1e0
[ 7940.661749][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7940.662052][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7940.662283][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7940.663252][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7940.663679][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7940.664082][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7940.664491][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7940.664890][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7940.665293][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7940.665699][    C1]  </TASK>
[ 7940.665857][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5186s! [perl:7725]
[ 7940.666268][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7940.667515][    C3] irq event stamp: 290154
[ 7940.667732][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7940.668258][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7940.668760][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7940.669226][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7940.669684][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7940.670131][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7940.670741][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 7940.671059][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 7940.672024][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7940.672331][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7940.672728][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7940.673123][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7940.673520][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7940.673918][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7940.674318][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7940.674763][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7940.675093][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7940.675490][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7940.675888][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7940.676285][    C3] PKRU: 55555554
[ 7940.676466][    C3] Call Trace:
[ 7940.676638][    C3]  <IRQ>
[ 7940.676791][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7940.677051][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7940.677293][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7940.677567][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7940.677838][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7940.678126][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7940.678388][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7940.678692][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7940.678952][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7940.679259][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7940.679552][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7940.679864][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7940.680151][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 7940.680438][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7940.680725][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7940.681032][    C3]  ? get_stack_info+0x36/0xc0
[ 7940.681275][    C3]  ? lock_acquire+0x1c1/0x220
[ 7940.681514][    C3]  ? lock_release+0x1d5/0x250
[ 7940.681753][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7940.681999][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7940.682271][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7940.682553][    C3]  ? lock_acquire+0x1c1/0x220
[ 7940.682790][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7940.683030][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7940.683289][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7940.683520][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7940.683766][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7940.684021][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7940.684295][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7940.684574][    C3]  ip_local_deliver+0x19d/0x480
[ 7940.684821][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7940.685090][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7940.685352][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7940.685697][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7940.685947][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7940.686264][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7940.686524][    C3]  ip_rcv+0x564/0x740
[ 7940.686727][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7940.686956][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7940.687207][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7940.687484][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7940.687712][    C3]  ? skb_clone+0x10b/0x330
[ 7940.687938][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7940.688254][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7940.688556][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7940.688837][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7940.689128][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7940.689376][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7940.689605][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7940.689902][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7940.690186][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7940.690509][    C3]  ? lock_acquire+0x1c1/0x220
[ 7940.690747][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7940.691040][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7940.691324][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7940.691639][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7940.691893][    C3]  ? __skb_clone+0x57a/0x760
[ 7940.692124][    C3]  netif_receive_skb+0x55/0x280
[ 7940.692370][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7940.692680][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7940.693009][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7940.693305][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7940.693577][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7940.693863][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7940.694175][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7940.694486][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7940.694811][    C3]  ? lock_release+0x1d5/0x250
[ 7940.695049][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7940.695314][    C3]  ? kernel_text_address+0xce/0xe0
[ 7940.695573][    C3]  ? __kernel_text_address+0x12/0x40
[ 7940.695838][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7940.696121][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7940.696430][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7940.696678][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7940.696955][    C3]  ? get_stack_info+0x36/0xc0
[ 7940.697192][    C3]  __tcf_classify+0x329/0x7d0
[ 7940.697432][    C3]  tcf_classify+0x283/0x930
[ 7940.697663][    C3]  ? lock_release+0x1d5/0x250
[ 7940.697899][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7940.698162][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7940.698417][    C3]  ? __kernel_text_address+0x12/0x40
[ 7940.698682][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7940.698962][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7940.699272][    C3]  tc_run+0x2e4/0x5d0
[ 7940.699476][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7940.699706][    C3]  ? lock_acquire+0x1c1/0x220
[ 7940.699944][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7940.700203][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7940.700455][    C3]  ? lock_acquire+0x1c1/0x220
[ 7940.700690][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7940.700953][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7940.701254][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7940.701525][    C3]  ? neigh_hh_output+0x348/0x590
[ 7940.701775][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7940.702039][    C3]  ip_finish_output2+0x786/0x18e0
[ 7940.702294][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7940.702627][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7940.702901][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7940.703152][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7940.703415][    C3]  ip_output+0x16b/0x4f0
[ 7940.703631][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7940.703871][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7940.704147][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7940.704463][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7940.704737][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7940.704988][    C3]  ? __alloc_skb+0xd4/0x280
[ 7940.705217][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7940.705487][    C3]  ? tcp_fragment+0x168/0x1040
[ 7940.705728][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7940.705977][    C3]  ? ip_local_out+0x114/0x3b0
[ 7940.706217][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7940.706464][    C3]  ? __skb_clone+0x57a/0x760
[ 7940.706699][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7940.706963][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7940.707241][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7940.707485][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7940.707733][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7940.708032][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7940.708351][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7940.708591][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7940.708851][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7940.709118][    C3]  tcp_write_timer+0x82/0x1d0
[ 7940.709356][    C3]  call_timer_fn+0x173/0x430
[ 7940.709593][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7940.709853][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7940.710116][    C3]  __run_timers.part.0+0x52d/0x890
[ 7940.710374][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7940.710642][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7940.710925][    C3]  ? lock_acquire+0x1c1/0x220
[ 7940.711162][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7940.711452][    C3]  ? lock_release+0x1d5/0x250
[ 7940.711689][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7940.711951][    C3]  ? ktime_get+0xb3/0x190
[ 7940.712170][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7940.712467][    C3]  run_timer_softirq+0x72/0x100
[ 7940.712713][    C3]  __do_softirq+0x1b9/0x7ff
[ 7940.712944][    C3]  irq_exit_rcu+0x98/0xc0
[ 7940.713163][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7940.713445][    C3]  </IRQ>
[ 7940.713596][    C3]  <TASK>
[ 7940.713744][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7940.714046][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7940.714371][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7940.715339][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7940.715645][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7940.716040][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7940.716436][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7940.716834][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7940.717230][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7940.717628][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7940.717923][    C3]  uart_start+0xe4/0x1b0
[ 7940.718145][    C3]  n_tty_write+0x677/0x7a0
[ 7940.718375][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7940.718627][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7940.718912][    C3]  ? lock_acquire+0x1c1/0x220
[ 7940.719150][    C3]  ? iterate_tty_write+0x95/0x540
[ 7940.719406][    C3]  iterate_tty_write+0x229/0x540
[ 7940.719659][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7940.719945][    C3]  vfs_write+0x9e9/0x10a0
[ 7940.720173][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7940.720415][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7940.720656][    C3]  ? lock_acquire+0x1c1/0x220
[ 7940.720894][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7940.721185][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7940.721448][    C3]  ? __fget_light+0x54/0x1e0
[ 7940.721683][    C3]  ksys_write+0xf5/0x1e0
[ 7940.721900][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7940.722151][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7940.722455][    C3]  do_syscall_64+0xc9/0x1e0
[ 7940.722686][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7940.722984][    C3] RIP: 0033:0x7f93b2836957
[ 7940.723208][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7940.724170][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7940.724592][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7940.724987][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7940.725386][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7940.725779][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7940.726171][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7940.726569][    C3]  </TASK>
[ 7963.199162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 7963.199519][    C1] rcu: 1-....: (5576933 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1352859
[ 7963.200065][    C1] rcu: (t=5569228 jiffies g=1064457 q=106 ncpus=4)
[ 7963.200391][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7963.200829][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7963.201424][    C1] RIP: 0010:kasan_check_range+0x161/0x1c0
[ 7963.201712][    C1] Code: 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 48 83 c0 01 48 39 d0 74 a5 <80> 38 00 74 f2 e9 74 ff ff ff b8 01 00 00 00 c3 cc cc cc cc 48 29
[ 7963.202656][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[ 7963.202956][    C1] RAX: ffffed1000f511c3 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[ 7963.203345][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7963.203733][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7963.204123][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7963.204516][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7963.204903][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7963.205335][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7963.205656][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7963.206045][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7963.206431][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7963.206822][    C1] PKRU: 55555554
[ 7963.206999][    C1] Call Trace:
[ 7963.207168][    C1]  <IRQ>
[ 7963.207312][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 7963.207582][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 7963.207831][    C1]  ? check_cpu_stall+0x284/0x500
[ 7963.208079][    C1]  ? rcu_pending+0x92/0x360
[ 7963.208308][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 7963.208573][    C1]  ? update_process_times+0xb9/0x110
[ 7963.208840][    C1]  ? tick_sched_handle+0x67/0x130
[ 7963.209094][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 7963.209376][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7963.209614][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 7963.209922][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7963.210191][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7963.210476][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7963.210738][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7963.211039][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7963.211315][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7963.211624][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7963.211920][    C1]  </IRQ>
[ 7963.212072][    C1]  <TASK>
[ 7963.212223][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7963.212540][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7963.212830][    C1]  ? kasan_check_range+0x161/0x1c0
[ 7963.213092][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 7963.213374][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7963.213689][    C1]  ? lock_acquire+0x1c1/0x220
[ 7963.213929][    C1]  ? lock_release+0x1d5/0x250
[ 7963.214170][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7963.214421][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7963.214690][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7963.214975][    C1]  ? lock_acquire+0x1c1/0x220
[ 7963.215215][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7963.215456][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7963.215716][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7963.215955][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7963.216203][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7963.216459][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7963.216736][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7963.217012][    C1]  ip_local_deliver+0x19d/0x480
[ 7963.217257][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7963.217531][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7963.217797][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7963.218144][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7963.218397][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7963.218714][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7963.218977][    C1]  ip_rcv+0x564/0x740
[ 7963.219180][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7963.219414][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7963.219669][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7963.219946][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7963.220215][    C1]  ? skb_clone+0x10b/0x330
[ 7963.220443][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7963.220761][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7963.221065][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7963.221349][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7963.221641][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7963.221887][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7963.222116][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7963.222418][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7963.222704][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7963.223030][    C1]  ? lock_acquire+0x1c1/0x220
[ 7963.223270][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7963.223565][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7963.223848][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7963.224167][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7963.224426][    C1]  ? __skb_clone+0x57a/0x760
[ 7963.224660][    C1]  netif_receive_skb+0x55/0x280
[ 7963.224909][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7963.225219][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7963.225549][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7963.225846][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7963.226118][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7963.226406][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7963.226715][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7963.227000][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7963.227318][    C1]  ? stack_trace_save+0x95/0xd0
[ 7963.227567][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7963.227846][    C1]  ? kasan_save_stack+0x34/0x50
[ 7963.228097][    C1]  ? kasan_save_stack+0x24/0x50
[ 7963.228346][    C1]  ? kasan_save_track+0x14/0x30
[ 7963.228593][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7963.228857][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7963.229110][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7963.229357][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7963.229621][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7963.229884][    C1]  ? ip_output+0x16b/0x4f0
[ 7963.230108][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7963.230361][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7963.230634][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7963.230902][    C1]  ? get_reg+0x119/0x190
[ 7963.231118][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7963.231385][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7963.231692][    C1]  __tcf_classify+0x329/0x7d0
[ 7963.231935][    C1]  tcf_classify+0x283/0x930
[ 7963.232168][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7963.232417][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7963.232673][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7963.232960][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7963.233227][    C1]  tc_run+0x2e4/0x5d0
[ 7963.233433][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7963.233667][    C1]  ? lock_acquire+0x1c1/0x220
[ 7963.233907][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7963.234170][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7963.234426][    C1]  ? lock_acquire+0x1c1/0x220
[ 7963.234661][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7963.234928][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7963.235233][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7963.235507][    C1]  ? neigh_hh_output+0x348/0x590
[ 7963.235760][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7963.236026][    C1]  ip_finish_output2+0x786/0x18e0
[ 7963.236283][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7963.236563][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7963.236897][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7963.237171][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7963.237421][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7963.237688][    C1]  ip_output+0x16b/0x4f0
[ 7963.237905][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7963.238142][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7963.238384][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7963.238674][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7963.238926][    C1]  ? ip_local_out+0x114/0x3b0
[ 7963.239164][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7963.239412][    C1]  ? __create_object+0x5e/0xb0
[ 7963.239658][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7963.239922][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7963.240206][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7963.240477][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7963.240755][    C1]  tcp_release_cb+0x1e9/0x390
[ 7963.240995][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7963.241259][    C1]  release_sock+0xb8/0x1d0
[ 7963.241488][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7963.241708][    C1]  ? lock_release+0x1d5/0x250
[ 7963.241952][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7963.242204][    C1]  ? core_sys_select+0x620/0x710
[ 7963.242460][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7963.242730][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7963.242958][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7963.243208][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7963.243461][    C1]  ? __fget_light+0x54/0x1e0
[ 7963.243695][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7963.243961][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7963.244203][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7963.244484][    C1]  ? __might_fault+0xc6/0x180
[ 7963.244730][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7963.245013][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7963.245317][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7963.245621][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7963.245947][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7963.246203][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7963.246508][    C1]  do_syscall_64+0xc9/0x1e0
[ 7963.246743][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7963.247047][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7963.247276][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7963.248245][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7963.248671][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7963.249069][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7963.249468][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7963.249869][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7963.250268][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7963.250670][    C1]  </TASK>
[ 7963.250831][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 7963.251103][    C3] NMI backtrace for cpu 3
[ 7963.251107][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7963.251111][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7963.251113][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7963.251118][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7963.251121][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7963.251124][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7963.251125][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7963.251127][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7963.251129][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7963.251131][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7963.251132][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7963.251134][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7963.251137][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7963.251139][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7963.251140][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7963.251142][    C3] PKRU: 55555554
[ 7963.251143][    C3] Call Trace:
[ 7963.251145][    C3]  <NMI>
[ 7963.251147][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 7963.251152][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 7963.251157][    C3]  ? nmi_handle+0x153/0x420
[ 7963.251162][    C3]  ? default_do_nmi+0x41/0x100
[ 7963.251165][    C3]  ? exc_nmi+0xf3/0x120
[ 7963.251167][    C3]  ? end_repeat_nmi+0xf/0x60
[ 7963.251173][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7963.251176][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7963.251180][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7963.251183][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7963.251186][    C3]  </NMI>
[ 7963.251187][    C3]  <IRQ>
[ 7963.251188][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7963.251191][    C3]  ? get_stack_info+0x36/0xc0
[ 7963.251196][    C3]  ? lock_acquire+0x1c1/0x220
[ 7963.251199][    C3]  ? lock_release+0x1d5/0x250
[ 7963.251203][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7963.251206][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7963.251209][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7963.251213][    C3]  ? lock_acquire+0x1c1/0x220
[ 7963.251215][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7963.251219][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7963.251222][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7963.251228][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7963.251230][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7963.251235][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7963.251240][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7963.251244][    C3]  ip_local_deliver+0x19d/0x480
[ 7963.251246][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7963.251249][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7963.251251][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7963.251256][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7963.251260][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7963.251263][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7963.251272][    C3]  ip_rcv+0x564/0x740
[ 7963.251275][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7963.251278][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7963.251282][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7963.251285][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7963.251289][    C3]  ? skb_clone+0x10b/0x330
[ 7963.251292][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7963.251298][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7963.251303][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7963.251307][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7963.251314][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7963.251318][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7963.251321][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7963.251324][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7963.251327][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7963.251332][    C3]  ? lock_acquire+0x1c1/0x220
[ 7963.251335][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7963.251339][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7963.251343][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7963.251347][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7963.251350][    C3]  ? __skb_clone+0x57a/0x760
[ 7963.251352][    C3]  netif_receive_skb+0x55/0x280
[ 7963.251356][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7963.251363][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7963.251369][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7963.251375][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7963.251380][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7963.251390][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7963.251399][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7963.251407][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7963.251416][    C3]  ? lock_release+0x1d5/0x250
[ 7963.251419][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7963.251424][    C3]  ? kernel_text_address+0xce/0xe0
[ 7963.251428][    C3]  ? __kernel_text_address+0x12/0x40
[ 7963.251430][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7963.251432][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7963.251436][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7963.251441][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7963.251444][    C3]  ? get_stack_info+0x36/0xc0
[ 7963.251449][    C3]  __tcf_classify+0x329/0x7d0
[ 7963.251454][    C3]  tcf_classify+0x283/0x930
[ 7963.251458][    C3]  ? lock_release+0x1d5/0x250
[ 7963.251461][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7963.251464][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7963.251467][    C3]  ? __kernel_text_address+0x12/0x40
[ 7963.251470][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7963.251472][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7963.251476][    C3]  tc_run+0x2e4/0x5d0
[ 7963.251479][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7963.251482][    C3]  ? lock_acquire+0x1c1/0x220
[ 7963.251484][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7963.251489][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7963.251493][    C3]  ? lock_acquire+0x1c1/0x220
[ 7963.251495][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7963.251498][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7963.251501][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7963.251504][    C3]  ? neigh_hh_output+0x348/0x590
[ 7963.251508][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7963.251511][    C3]  ip_finish_output2+0x786/0x18e0
[ 7963.251514][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7963.251522][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7963.251524][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7963.251528][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7963.251532][    C3]  ip_output+0x16b/0x4f0
[ 7963.251535][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7963.251538][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7963.251541][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7963.251543][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7963.251546][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7963.251550][    C3]  ? __alloc_skb+0xd4/0x280
[ 7963.251552][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7963.251557][    C3]  ? tcp_fragment+0x168/0x1040
[ 7963.251560][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7963.251563][    C3]  ? ip_local_out+0x114/0x3b0
[ 7963.251567][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7963.251570][    C3]  ? __skb_clone+0x57a/0x760
[ 7963.251573][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7963.251579][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7963.251582][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7963.251586][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7963.251590][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7963.251594][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7963.251597][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7963.251601][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7963.251604][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7963.251607][    C3]  tcp_write_timer+0x82/0x1d0
[ 7963.251611][    C3]  call_timer_fn+0x173/0x430
[ 7963.251615][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7963.251620][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7963.251624][    C3]  __run_timers.part.0+0x52d/0x890
[ 7963.251627][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7963.251632][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7963.251635][    C3]  ? lock_acquire+0x1c1/0x220
[ 7963.251637][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7963.251642][    C3]  ? lock_release+0x1d5/0x250
[ 7963.251645][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7963.251647][    C3]  ? ktime_get+0xb3/0x190
[ 7963.251651][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7963.251655][    C3]  run_timer_softirq+0x72/0x100
[ 7963.251658][    C3]  __do_softirq+0x1b9/0x7ff
[ 7963.251663][    C3]  irq_exit_rcu+0x98/0xc0
[ 7963.251666][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7963.251669][    C3]  </IRQ>
[ 7963.251670][    C3]  <TASK>
[ 7963.251672][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7963.251675][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7963.251678][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7963.251681][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7963.251683][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7963.251684][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7963.251686][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7963.251688][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7963.251689][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7963.251693][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7963.251697][    C3]  uart_start+0xe4/0x1b0
[ 7963.251703][    C3]  n_tty_write+0x677/0x7a0
[ 7963.251711][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7963.251714][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7963.251719][    C3]  ? lock_acquire+0x1c1/0x220
[ 7963.251721][    C3]  ? iterate_tty_write+0x95/0x540
[ 7963.251725][    C3]  iterate_tty_write+0x229/0x540
[ 7963.251730][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7963.251734][    C3]  vfs_write+0x9e9/0x10a0
[ 7963.251738][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7963.251741][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7963.251745][    C3]  ? lock_acquire+0x1c1/0x220
[ 7963.251747][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7963.251752][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7963.251755][    C3]  ? __fget_light+0x54/0x1e0
[ 7963.251760][    C3]  ksys_write+0xf5/0x1e0
[ 7963.251763][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7963.251767][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7963.251771][    C3]  do_syscall_64+0xc9/0x1e0
[ 7963.251775][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7963.251779][    C3] RIP: 0033:0x7f93b2836957
[ 7963.251781][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7963.251784][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7963.251786][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7963.251788][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7963.251789][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7963.251791][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7963.251793][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7963.251797][    C3]  </TASK>
[ 7988.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5230s! [ncat:8027]
[ 7988.613561][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7988.614835][    C1] irq event stamp: 174248
[ 7988.615054][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7988.615583][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 7988.616055][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7988.616523][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7988.616986][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 7988.617435][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7988.618053][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7988.618382][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7988.619363][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 7988.619674][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7988.620073][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 7988.620472][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 7988.620871][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 7988.621267][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 7988.621662][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 7988.622105][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7988.622441][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 7988.622839][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7988.623237][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7988.623636][    C1] PKRU: 55555554
[ 7988.623820][    C1] Call Trace:
[ 7988.623994][    C1]  <IRQ>
[ 7988.624152][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7988.624416][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 7988.624660][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7988.624936][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 7988.625211][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7988.625499][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 7988.625763][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7988.626068][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 7988.626329][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7988.626640][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 7988.626935][    C1]  </IRQ>
[ 7988.627086][    C1]  <TASK>
[ 7988.627238][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7988.627552][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7988.627845][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7988.628138][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7988.628430][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7988.628745][    C1]  ? lock_acquire+0x1c1/0x220
[ 7988.628985][    C1]  ? lock_release+0x1d5/0x250
[ 7988.629226][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 7988.629473][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7988.629743][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7988.630029][    C1]  ? lock_acquire+0x1c1/0x220
[ 7988.630266][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7988.630505][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 7988.630764][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 7988.630999][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7988.631248][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 7988.631508][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 7988.631784][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 7988.632061][    C1]  ip_local_deliver+0x19d/0x480
[ 7988.632307][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7988.632582][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7988.632848][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7988.633193][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7988.633447][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7988.633769][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7988.634032][    C1]  ip_rcv+0x564/0x740
[ 7988.634240][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7988.634472][    C1]  ? set_track_prepare+0x8a/0xd0
[ 7988.634726][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 7988.635000][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7988.635271][    C1]  ? skb_clone+0x10b/0x330
[ 7988.635499][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7988.635817][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7988.636122][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7988.636406][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7988.636699][    C1]  ? __tcf_classify+0x329/0x7d0
[ 7988.636948][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 7988.637179][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7988.637482][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7988.637768][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7988.638094][    C1]  ? lock_acquire+0x1c1/0x220
[ 7988.638332][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 7988.638627][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 7988.638912][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7988.639229][    C1]  ? __copy_skb_header+0xaf/0x490
[ 7988.639487][    C1]  ? __skb_clone+0x57a/0x760
[ 7988.639724][    C1]  netif_receive_skb+0x55/0x280
[ 7988.639972][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7988.640282][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7988.640611][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7988.640910][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 7988.641183][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7988.641472][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7988.641782][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 7988.642069][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7988.642390][    C1]  ? stack_trace_save+0x95/0xd0
[ 7988.642637][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 7988.642918][    C1]  ? kasan_save_stack+0x34/0x50
[ 7988.643168][    C1]  ? kasan_save_stack+0x24/0x50
[ 7988.643416][    C1]  ? kasan_save_track+0x14/0x30
[ 7988.643662][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 7988.643928][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 7988.644187][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 7988.644433][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 7988.644701][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7988.644964][    C1]  ? ip_output+0x16b/0x4f0
[ 7988.645188][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 7988.645444][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 7988.645717][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7988.645987][    C1]  ? get_reg+0x119/0x190
[ 7988.646202][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 7988.646469][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7988.646780][    C1]  __tcf_classify+0x329/0x7d0
[ 7988.647021][    C1]  tcf_classify+0x283/0x930
[ 7988.647253][    C1]  ? arch_stack_walk+0xa2/0x100
[ 7988.647504][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 7988.647760][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7988.648048][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 7988.648317][    C1]  tc_run+0x2e4/0x5d0
[ 7988.648523][    C1]  ? __pfx_tc_run+0x10/0x10
[ 7988.648757][    C1]  ? lock_acquire+0x1c1/0x220
[ 7988.648997][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7988.649260][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 7988.649515][    C1]  ? lock_acquire+0x1c1/0x220
[ 7988.649752][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 7988.650020][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7988.650325][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7988.650599][    C1]  ? neigh_hh_output+0x348/0x590
[ 7988.650853][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 7988.651120][    C1]  ip_finish_output2+0x786/0x18e0
[ 7988.651376][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 7988.651660][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7988.651995][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7988.652272][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7988.652524][    C1]  ? __ip_finish_output+0x10f/0x770
[ 7988.652789][    C1]  ip_output+0x16b/0x4f0
[ 7988.653005][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 7988.653241][    C1]  ? __pfx_ip_output+0x10/0x10
[ 7988.653484][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7988.653775][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 7988.654026][    C1]  ? ip_local_out+0x114/0x3b0
[ 7988.654272][    C1]  __ip_queue_xmit+0x672/0x1910
[ 7988.654521][    C1]  ? __create_object+0x5e/0xb0
[ 7988.654769][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7988.655035][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7988.655319][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 7988.655595][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 7988.655879][    C1]  tcp_release_cb+0x1e9/0x390
[ 7988.656121][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 7988.656387][    C1]  release_sock+0xb8/0x1d0
[ 7988.656618][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 7988.656838][    C1]  ? lock_release+0x1d5/0x250
[ 7988.657077][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 7988.657331][    C1]  ? core_sys_select+0x620/0x710
[ 7988.657588][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 7988.657856][    C1]  inet_recvmsg+0xf9/0x2c0
[ 7988.658083][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 7988.658332][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 7988.658589][    C1]  ? __fget_light+0x54/0x1e0
[ 7988.658826][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 7988.659091][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 7988.659332][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 7988.659598][    C1]  ? __might_fault+0xc6/0x180
[ 7988.659842][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 7988.660123][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 7988.660424][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 7988.660728][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 7988.661049][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 7988.661301][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7988.661605][    C1]  do_syscall_64+0xc9/0x1e0
[ 7988.661841][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7988.662141][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 7988.662371][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 7988.663348][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 7988.663770][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 7988.664172][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 7988.664569][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 7988.664971][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 7988.665366][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 7988.665767][    C1]  </TASK>
[ 7988.665926][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5230s! [perl:7725]
[ 7988.666335][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 7988.667583][    C3] irq event stamp: 290154
[ 7988.667799][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 7988.668326][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 7988.668827][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 7988.669295][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 7988.669753][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 7988.670198][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7988.670806][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 7988.671132][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 7988.672097][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 7988.672401][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 7988.672797][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 7988.673192][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 7988.673588][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 7988.673984][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 7988.674385][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 7988.674829][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7988.675159][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 7988.675555][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7988.675953][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7988.676349][    C3] PKRU: 55555554
[ 7988.676529][    C3] Call Trace:
[ 7988.676696][    C3]  <IRQ>
[ 7988.676847][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 7988.677106][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 7988.677348][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 7988.677623][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 7988.677893][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 7988.678181][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7988.678444][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 7988.678747][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 7988.679008][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 7988.679313][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 7988.679607][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7988.679920][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7988.680207][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 7988.680502][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 7988.680790][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 7988.681098][    C3]  ? get_stack_info+0x36/0xc0
[ 7988.681339][    C3]  ? lock_acquire+0x1c1/0x220
[ 7988.681578][    C3]  ? lock_release+0x1d5/0x250
[ 7988.681817][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 7988.682064][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 7988.682335][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7988.682617][    C3]  ? lock_acquire+0x1c1/0x220
[ 7988.682855][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 7988.683094][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 7988.683353][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 7988.683584][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 7988.683830][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 7988.684085][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 7988.684365][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 7988.684640][    C3]  ip_local_deliver+0x19d/0x480
[ 7988.684887][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 7988.685156][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 7988.685417][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 7988.685761][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7988.686011][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 7988.686329][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 7988.686588][    C3]  ip_rcv+0x564/0x740
[ 7988.686792][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7988.687020][    C3]  ? set_track_prepare+0x8a/0xd0
[ 7988.687270][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7988.687545][    C3]  ? vfs_write+0x9e9/0x10a0
[ 7988.687776][    C3]  ? skb_clone+0x10b/0x330
[ 7988.688002][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 7988.688319][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7988.688621][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 7988.688903][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 7988.689193][    C3]  ? __tcf_classify+0x329/0x7d0
[ 7988.689441][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 7988.689671][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 7988.689968][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 7988.690252][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 7988.690575][    C3]  ? lock_acquire+0x1c1/0x220
[ 7988.690814][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 7988.691107][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 7988.691393][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 7988.691708][    C3]  ? __copy_skb_header+0xaf/0x490
[ 7988.691962][    C3]  ? __skb_clone+0x57a/0x760
[ 7988.692194][    C3]  netif_receive_skb+0x55/0x280
[ 7988.692441][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 7988.692752][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 7988.693081][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 7988.693380][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 7988.693652][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 7988.693939][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 7988.694255][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 7988.694564][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 7988.694886][    C3]  ? lock_release+0x1d5/0x250
[ 7988.695125][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7988.695388][    C3]  ? kernel_text_address+0xce/0xe0
[ 7988.695648][    C3]  ? __kernel_text_address+0x12/0x40
[ 7988.695913][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7988.696197][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7988.696506][    C3]  ? arch_stack_walk+0xa2/0x100
[ 7988.696753][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 7988.697029][    C3]  ? get_stack_info+0x36/0xc0
[ 7988.697269][    C3]  __tcf_classify+0x329/0x7d0
[ 7988.697508][    C3]  tcf_classify+0x283/0x930
[ 7988.697742][    C3]  ? lock_release+0x1d5/0x250
[ 7988.697980][    C3]  ? is_bpf_text_address+0x71/0x120
[ 7988.698243][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 7988.698498][    C3]  ? __kernel_text_address+0x12/0x40
[ 7988.698764][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 7988.699045][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 7988.699357][    C3]  tc_run+0x2e4/0x5d0
[ 7988.699559][    C3]  ? __pfx_tc_run+0x10/0x10
[ 7988.699790][    C3]  ? lock_acquire+0x1c1/0x220
[ 7988.700028][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 7988.700287][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 7988.700539][    C3]  ? lock_acquire+0x1c1/0x220
[ 7988.700776][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 7988.701039][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7988.701338][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 7988.701611][    C3]  ? neigh_hh_output+0x348/0x590
[ 7988.701861][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 7988.702124][    C3]  ip_finish_output2+0x786/0x18e0
[ 7988.702380][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 7988.702715][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 7988.702988][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7988.703239][    C3]  ? __ip_finish_output+0x10f/0x770
[ 7988.703501][    C3]  ip_output+0x16b/0x4f0
[ 7988.703718][    C3]  ? __pfx_ip_output+0x10/0x10
[ 7988.703958][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 7988.704241][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7988.704551][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 7988.704825][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 7988.705075][    C3]  ? __alloc_skb+0xd4/0x280
[ 7988.705305][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 7988.705573][    C3]  ? tcp_fragment+0x168/0x1040
[ 7988.705817][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 7988.706066][    C3]  ? ip_local_out+0x114/0x3b0
[ 7988.706304][    C3]  __ip_queue_xmit+0x672/0x1910
[ 7988.706550][    C3]  ? __skb_clone+0x57a/0x760
[ 7988.706785][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 7988.707051][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 7988.707328][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 7988.707572][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 7988.707821][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 7988.708120][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 7988.708439][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 7988.708680][    C3]  tcp_send_loss_probe+0x348/0x830
[ 7988.708939][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7988.709207][    C3]  tcp_write_timer+0x82/0x1d0
[ 7988.709444][    C3]  call_timer_fn+0x173/0x430
[ 7988.709679][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 7988.709938][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 7988.710197][    C3]  __run_timers.part.0+0x52d/0x890
[ 7988.710455][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 7988.710723][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 7988.711008][    C3]  ? lock_acquire+0x1c1/0x220
[ 7988.711247][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7988.711536][    C3]  ? lock_release+0x1d5/0x250
[ 7988.711773][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7988.712035][    C3]  ? ktime_get+0xb3/0x190
[ 7988.712255][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 7988.712550][    C3]  run_timer_softirq+0x72/0x100
[ 7988.712796][    C3]  __do_softirq+0x1b9/0x7ff
[ 7988.713029][    C3]  irq_exit_rcu+0x98/0xc0
[ 7988.713247][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 7988.713530][    C3]  </IRQ>
[ 7988.713680][    C3]  <TASK>
[ 7988.713828][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 7988.714135][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 7988.714456][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 7988.715421][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 7988.715726][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 7988.716122][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 7988.716518][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 7988.716914][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 7988.717309][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 7988.717706][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 7988.718001][    C3]  uart_start+0xe4/0x1b0
[ 7988.718219][    C3]  n_tty_write+0x677/0x7a0
[ 7988.718449][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 7988.718701][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 7988.718984][    C3]  ? lock_acquire+0x1c1/0x220
[ 7988.719222][    C3]  ? iterate_tty_write+0x95/0x540
[ 7988.719477][    C3]  iterate_tty_write+0x229/0x540
[ 7988.719730][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 7988.720016][    C3]  vfs_write+0x9e9/0x10a0
[ 7988.720239][    C3]  ? __run_hrtimer+0x5df/0x710
[ 7988.720481][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 7988.720724][    C3]  ? lock_acquire+0x1c1/0x220
[ 7988.720960][    C3]  ? clockevents_program_event+0xf6/0x300
[ 7988.721249][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 7988.721512][    C3]  ? __fget_light+0x54/0x1e0
[ 7988.721746][    C3]  ksys_write+0xf5/0x1e0
[ 7988.721963][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 7988.722210][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 7988.722512][    C3]  do_syscall_64+0xc9/0x1e0
[ 7988.722741][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7988.723041][    C3] RIP: 0033:0x7f93b2836957
[ 7988.723264][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 7988.724235][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 7988.724652][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 7988.725045][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 7988.725446][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 7988.725843][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 7988.726239][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 7988.726638][    C3]  </TASK>
[ 8016.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5257s! [ncat:8027]
[ 8016.613554][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8016.614816][    C1] irq event stamp: 174248
[ 8016.615037][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8016.615567][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8016.616033][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8016.616502][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8016.616965][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8016.617415][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8016.618027][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8016.618352][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8016.619324][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8016.619631][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8016.620029][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8016.620430][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8016.620829][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8016.621229][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8016.621629][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8016.622076][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8016.622410][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8016.622811][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8016.623210][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8016.623615][    C1] PKRU: 55555554
[ 8016.623798][    C1] Call Trace:
[ 8016.623976][    C1]  <IRQ>
[ 8016.624128][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8016.624392][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8016.624635][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8016.624914][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8016.625191][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8016.625479][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8016.625746][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8016.626052][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8016.626316][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8016.626629][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8016.626927][    C1]  </IRQ>
[ 8016.627079][    C1]  <TASK>
[ 8016.627232][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8016.627547][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8016.627838][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8016.628135][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8016.628428][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8016.628742][    C1]  ? lock_acquire+0x1c1/0x220
[ 8016.628985][    C1]  ? lock_release+0x1d5/0x250
[ 8016.629227][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8016.629480][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8016.629757][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8016.630047][    C1]  ? lock_acquire+0x1c1/0x220
[ 8016.630288][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8016.630528][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8016.630790][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8016.631028][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8016.631277][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8016.631539][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8016.631815][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8016.632095][    C1]  ip_local_deliver+0x19d/0x480
[ 8016.632343][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8016.632617][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8016.632882][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8016.633230][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8016.633485][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8016.633806][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8016.634073][    C1]  ip_rcv+0x564/0x740
[ 8016.634279][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8016.634515][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8016.634772][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8016.635051][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8016.635327][    C1]  ? skb_clone+0x10b/0x330
[ 8016.635556][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8016.635876][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8016.636185][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8016.636468][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8016.636763][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8016.637014][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8016.637246][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8016.637547][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8016.637832][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8016.638162][    C1]  ? lock_acquire+0x1c1/0x220
[ 8016.638402][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8016.638700][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8016.638986][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8016.639304][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8016.639560][    C1]  ? __skb_clone+0x57a/0x760
[ 8016.639799][    C1]  netif_receive_skb+0x55/0x280
[ 8016.640048][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8016.640360][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8016.640695][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8016.640994][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8016.641269][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8016.641559][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8016.641875][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8016.642163][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8016.642480][    C1]  ? stack_trace_save+0x95/0xd0
[ 8016.642729][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8016.643011][    C1]  ? kasan_save_stack+0x34/0x50
[ 8016.643264][    C1]  ? kasan_save_stack+0x24/0x50
[ 8016.643513][    C1]  ? kasan_save_track+0x14/0x30
[ 8016.643761][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8016.644032][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8016.644289][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8016.644540][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8016.644806][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8016.645072][    C1]  ? ip_output+0x16b/0x4f0
[ 8016.645300][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8016.645557][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8016.645832][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8016.646104][    C1]  ? get_reg+0x119/0x190
[ 8016.646322][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8016.646595][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8016.646905][    C1]  __tcf_classify+0x329/0x7d0
[ 8016.647148][    C1]  tcf_classify+0x283/0x930
[ 8016.647383][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8016.647635][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8016.647891][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8016.648178][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8016.648449][    C1]  tc_run+0x2e4/0x5d0
[ 8016.648657][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8016.648890][    C1]  ? lock_acquire+0x1c1/0x220
[ 8016.649132][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8016.649397][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8016.649654][    C1]  ? lock_acquire+0x1c1/0x220
[ 8016.649893][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8016.650159][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8016.650467][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8016.650740][    C1]  ? neigh_hh_output+0x348/0x590
[ 8016.650993][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8016.651262][    C1]  ip_finish_output2+0x786/0x18e0
[ 8016.651519][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8016.651800][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8016.652137][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8016.652418][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8016.652673][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8016.652942][    C1]  ip_output+0x16b/0x4f0
[ 8016.653160][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8016.653398][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8016.653644][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8016.653930][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8016.654187][    C1]  ? ip_local_out+0x114/0x3b0
[ 8016.654429][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8016.654681][    C1]  ? __create_object+0x5e/0xb0
[ 8016.654926][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8016.655194][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8016.655479][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8016.655754][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8016.656038][    C1]  tcp_release_cb+0x1e9/0x390
[ 8016.656279][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8016.656547][    C1]  release_sock+0xb8/0x1d0
[ 8016.656778][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8016.657000][    C1]  ? lock_release+0x1d5/0x250
[ 8016.657242][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8016.657496][    C1]  ? core_sys_select+0x620/0x710
[ 8016.657751][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8016.658023][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8016.658251][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8016.658501][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8016.658758][    C1]  ? __fget_light+0x54/0x1e0
[ 8016.658993][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8016.659261][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8016.659501][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8016.659769][    C1]  ? __might_fault+0xc6/0x180
[ 8016.660013][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8016.660299][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8016.660599][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8016.660901][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8016.661227][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8016.661484][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8016.661790][    C1]  do_syscall_64+0xc9/0x1e0
[ 8016.662024][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8016.662327][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8016.662554][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8016.663536][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8016.663961][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8016.664359][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8016.664758][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8016.665158][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8016.665557][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8016.665958][    C1]  </TASK>
[ 8016.666117][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5257s! [perl:7725]
[ 8016.666523][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8016.667767][    C3] irq event stamp: 290154
[ 8016.667985][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8016.668508][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8016.669010][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8016.669476][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8016.669932][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8016.670377][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8016.670984][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8016.671306][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8016.672269][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8016.672575][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8016.672970][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8016.673366][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8016.673762][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8016.674164][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8016.674558][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8016.675001][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8016.675330][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8016.675726][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8016.676122][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8016.676516][    C3] PKRU: 55555554
[ 8016.676697][    C3] Call Trace:
[ 8016.676865][    C3]  <IRQ>
[ 8016.677011][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8016.677270][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8016.677513][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8016.677787][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8016.678057][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8016.678345][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8016.678609][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8016.678913][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8016.679174][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8016.679481][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8016.679774][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8016.680086][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8016.680374][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8016.680667][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8016.680956][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8016.681265][    C3]  ? get_stack_info+0x36/0xc0
[ 8016.681502][    C3]  ? lock_acquire+0x1c1/0x220
[ 8016.681742][    C3]  ? lock_release+0x1d5/0x250
[ 8016.681980][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8016.682228][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8016.682498][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8016.682780][    C3]  ? lock_acquire+0x1c1/0x220
[ 8016.683018][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8016.683258][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8016.683516][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8016.683750][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8016.683999][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8016.684255][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8016.684529][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8016.684803][    C3]  ip_local_deliver+0x19d/0x480
[ 8016.685049][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8016.685319][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8016.685579][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8016.685925][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8016.686176][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8016.686494][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8016.686754][    C3]  ip_rcv+0x564/0x740
[ 8016.686957][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8016.687186][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8016.687437][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8016.687714][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8016.687943][    C3]  ? skb_clone+0x10b/0x330
[ 8016.688170][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8016.688488][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8016.688791][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8016.689070][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8016.689361][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8016.689609][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8016.689838][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8016.690136][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8016.690420][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8016.690744][    C3]  ? lock_acquire+0x1c1/0x220
[ 8016.690982][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8016.691276][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8016.691560][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8016.691876][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8016.692131][    C3]  ? __skb_clone+0x57a/0x760
[ 8016.692364][    C3]  netif_receive_skb+0x55/0x280
[ 8016.692609][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8016.692919][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8016.693249][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8016.693548][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8016.693820][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8016.694112][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8016.694423][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8016.694730][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8016.695054][    C3]  ? lock_release+0x1d5/0x250
[ 8016.695293][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8016.695557][    C3]  ? kernel_text_address+0xce/0xe0
[ 8016.695816][    C3]  ? __kernel_text_address+0x12/0x40
[ 8016.696082][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8016.696368][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8016.696677][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8016.696925][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8016.697201][    C3]  ? get_stack_info+0x36/0xc0
[ 8016.697439][    C3]  __tcf_classify+0x329/0x7d0
[ 8016.697678][    C3]  tcf_classify+0x283/0x930
[ 8016.697909][    C3]  ? lock_release+0x1d5/0x250
[ 8016.698147][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8016.698410][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8016.698665][    C3]  ? __kernel_text_address+0x12/0x40
[ 8016.698930][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8016.699211][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8016.699522][    C3]  tc_run+0x2e4/0x5d0
[ 8016.699726][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8016.699955][    C3]  ? lock_acquire+0x1c1/0x220
[ 8016.700193][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8016.700453][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8016.700704][    C3]  ? lock_acquire+0x1c1/0x220
[ 8016.700941][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8016.701203][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8016.701504][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8016.701776][    C3]  ? neigh_hh_output+0x348/0x590
[ 8016.702027][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8016.702290][    C3]  ip_finish_output2+0x786/0x18e0
[ 8016.702544][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8016.702879][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8016.703152][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8016.703404][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8016.703666][    C3]  ip_output+0x16b/0x4f0
[ 8016.703883][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8016.704131][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8016.704407][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8016.704716][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8016.704989][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8016.705240][    C3]  ? __alloc_skb+0xd4/0x280
[ 8016.705470][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8016.705738][    C3]  ? tcp_fragment+0x168/0x1040
[ 8016.705980][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8016.706229][    C3]  ? ip_local_out+0x114/0x3b0
[ 8016.706467][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8016.706713][    C3]  ? __skb_clone+0x57a/0x760
[ 8016.706947][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8016.707211][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8016.707488][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8016.707732][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8016.707978][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8016.708277][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8016.708595][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8016.708836][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8016.709094][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8016.709361][    C3]  tcp_write_timer+0x82/0x1d0
[ 8016.709597][    C3]  call_timer_fn+0x173/0x430
[ 8016.709831][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8016.710089][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8016.710348][    C3]  __run_timers.part.0+0x52d/0x890
[ 8016.710606][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8016.710875][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8016.711156][    C3]  ? lock_acquire+0x1c1/0x220
[ 8016.711394][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8016.711680][    C3]  ? lock_release+0x1d5/0x250
[ 8016.711917][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8016.712179][    C3]  ? ktime_get+0xb3/0x190
[ 8016.712399][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8016.712692][    C3]  run_timer_softirq+0x72/0x100
[ 8016.712937][    C3]  __do_softirq+0x1b9/0x7ff
[ 8016.713169][    C3]  irq_exit_rcu+0x98/0xc0
[ 8016.713386][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8016.713668][    C3]  </IRQ>
[ 8016.713817][    C3]  <TASK>
[ 8016.713971][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8016.714274][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8016.714594][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8016.715555][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8016.715860][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8016.716255][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8016.716652][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8016.717047][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8016.717442][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8016.717838][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8016.718133][    C3]  uart_start+0xe4/0x1b0
[ 8016.718350][    C3]  n_tty_write+0x677/0x7a0
[ 8016.718582][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8016.718833][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8016.719116][    C3]  ? lock_acquire+0x1c1/0x220
[ 8016.719355][    C3]  ? iterate_tty_write+0x95/0x540
[ 8016.719609][    C3]  iterate_tty_write+0x229/0x540
[ 8016.719861][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8016.720149][    C3]  vfs_write+0x9e9/0x10a0
[ 8016.720370][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8016.720612][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8016.720854][    C3]  ? lock_acquire+0x1c1/0x220
[ 8016.721089][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8016.721378][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8016.721640][    C3]  ? __fget_light+0x54/0x1e0
[ 8016.721876][    C3]  ksys_write+0xf5/0x1e0
[ 8016.722090][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8016.722337][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8016.722640][    C3]  do_syscall_64+0xc9/0x1e0
[ 8016.722869][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8016.723172][    C3] RIP: 0033:0x7f93b2836957
[ 8016.723396][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8016.724365][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8016.724781][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8016.725176][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8016.725573][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8016.725967][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8016.726361][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8016.726758][    C3]  </TASK>
[ 8041.254162][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8041.254512][    C3] rcu: 3-....: (5643361 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1372214
[ 8041.255069][    C3] rcu: (t=5647283 jiffies g=1064457 q=106 ncpus=4)
[ 8041.255400][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 8041.255669][    C1] NMI backtrace for cpu 1
[ 8041.255678][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8041.255681][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8041.255683][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8041.255689][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8041.255693][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8041.255696][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8041.255698][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8041.255699][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8041.255701][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8041.255703][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8041.255704][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8041.255707][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8041.255710][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8041.255712][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8041.255713][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8041.255715][    C1] PKRU: 55555554
[ 8041.255716][    C1] Call Trace:
[ 8041.255719][    C1]  <NMI>
[ 8041.255722][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 8041.255727][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8041.255732][    C1]  ? nmi_handle+0x153/0x420
[ 8041.255737][    C1]  ? default_do_nmi+0x41/0x100
[ 8041.255740][    C1]  ? exc_nmi+0xf3/0x120
[ 8041.255742][    C1]  ? end_repeat_nmi+0xf/0x60
[ 8041.255748][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8041.255752][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8041.255755][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8041.255759][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8041.255762][    C1]  </NMI>
[ 8041.255762][    C1]  <TASK>
[ 8041.255764][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8041.255768][    C1]  ? lock_acquire+0x1c1/0x220
[ 8041.255773][    C1]  ? lock_release+0x1d5/0x250
[ 8041.255777][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8041.255781][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8041.255784][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8041.255788][    C1]  ? lock_acquire+0x1c1/0x220
[ 8041.255790][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8041.255794][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8041.255797][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8041.255803][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8041.255806][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8041.255811][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8041.255816][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8041.255819][    C1]  ip_local_deliver+0x19d/0x480
[ 8041.255822][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8041.255824][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8041.255826][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8041.255832][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8041.255836][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8041.255840][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8041.255849][    C1]  ip_rcv+0x564/0x740
[ 8041.255852][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8041.255855][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8041.255859][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8041.255862][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8041.255865][    C1]  ? skb_clone+0x10b/0x330
[ 8041.255868][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8041.255874][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8041.255879][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8041.255882][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8041.255891][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8041.255895][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8041.255897][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8041.255901][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8041.255904][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8041.255909][    C1]  ? lock_acquire+0x1c1/0x220
[ 8041.255911][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8041.255915][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8041.255919][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8041.255923][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8041.255925][    C1]  ? __skb_clone+0x57a/0x760
[ 8041.255928][    C1]  netif_receive_skb+0x55/0x280
[ 8041.255931][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8041.255938][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8041.255945][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8041.255952][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8041.255956][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8041.255967][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8041.255974][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8041.255976][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8041.255983][    C1]  ? stack_trace_save+0x95/0xd0
[ 8041.255985][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8041.255991][    C1]  ? kasan_save_stack+0x34/0x50
[ 8041.255995][    C1]  ? kasan_save_stack+0x24/0x50
[ 8041.255997][    C1]  ? kasan_save_track+0x14/0x30
[ 8041.256000][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8041.256003][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8041.256005][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8041.256008][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8041.256011][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8041.256014][    C1]  ? ip_output+0x16b/0x4f0
[ 8041.256016][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8041.256019][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8041.256022][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8041.256024][    C1]  ? get_reg+0x119/0x190
[ 8041.256027][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8041.256029][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8041.256034][    C1]  __tcf_classify+0x329/0x7d0
[ 8041.256039][    C1]  tcf_classify+0x283/0x930
[ 8041.256042][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8041.256047][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8041.256049][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8041.256054][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8041.256057][    C1]  tc_run+0x2e4/0x5d0
[ 8041.256061][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8041.256064][    C1]  ? lock_acquire+0x1c1/0x220
[ 8041.256066][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8041.256070][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8041.256074][    C1]  ? lock_acquire+0x1c1/0x220
[ 8041.256077][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8041.256080][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8041.256084][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8041.256087][    C1]  ? neigh_hh_output+0x348/0x590
[ 8041.256090][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8041.256094][    C1]  ip_finish_output2+0x786/0x18e0
[ 8041.256096][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8041.256099][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8041.256107][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8041.256109][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8041.256113][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8041.256117][    C1]  ip_output+0x16b/0x4f0
[ 8041.256119][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8041.256122][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8041.256125][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8041.256129][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8041.256132][    C1]  ? ip_local_out+0x114/0x3b0
[ 8041.256135][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8041.256139][    C1]  ? __create_object+0x5e/0xb0
[ 8041.256142][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8041.256148][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8041.256152][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8041.256155][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8041.256160][    C1]  tcp_release_cb+0x1e9/0x390
[ 8041.256163][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8041.256167][    C1]  release_sock+0xb8/0x1d0
[ 8041.256171][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8041.256173][    C1]  ? lock_release+0x1d5/0x250
[ 8041.256175][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8041.256177][    C1]  ? core_sys_select+0x620/0x710
[ 8041.256182][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8041.256187][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8041.256189][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8041.256193][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8041.256195][    C1]  ? __fget_light+0x54/0x1e0
[ 8041.256199][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8041.256202][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8041.256207][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8041.256210][    C1]  ? __might_fault+0xc6/0x180
[ 8041.256217][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8041.256221][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8041.256225][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8041.256228][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8041.256234][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8041.256237][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8041.256240][    C1]  do_syscall_64+0xc9/0x1e0
[ 8041.256244][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8041.256247][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8041.256250][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8041.256252][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8041.256255][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8041.256257][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8041.256258][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8041.256260][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8041.256261][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8041.256267][    C1]  </TASK>
[ 8041.256665][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8041.303188][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8041.303793][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[ 8041.304077][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 8041.305041][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 8041.305347][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8041.305743][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8041.306137][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8041.306531][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8041.306924][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8041.307319][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8041.307760][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8041.308089][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8041.308484][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8041.308877][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8041.309273][    C3] PKRU: 55555554
[ 8041.309452][    C3] Call Trace:
[ 8041.309620][    C3]  <IRQ>
[ 8041.309766][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8041.310037][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 8041.310287][    C3]  ? check_cpu_stall+0x284/0x500
[ 8041.310535][    C3]  ? rcu_pending+0x92/0x360
[ 8041.310765][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8041.311031][    C3]  ? update_process_times+0xb9/0x110
[ 8041.311299][    C3]  ? tick_sched_handle+0x67/0x130
[ 8041.311553][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8041.311835][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8041.312077][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8041.312387][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8041.312657][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8041.312940][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8041.313204][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8041.313504][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8041.313763][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8041.314074][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8041.314368][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8041.314679][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8041.314965][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 8041.315244][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8041.315522][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8041.315830][    C3]  ? get_stack_info+0x36/0xc0
[ 8041.316068][    C3]  ? lock_acquire+0x1c1/0x220
[ 8041.316305][    C3]  ? lock_release+0x1d5/0x250
[ 8041.316542][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8041.316788][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8041.317057][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8041.317340][    C3]  ? lock_acquire+0x1c1/0x220
[ 8041.317575][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8041.317814][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8041.318071][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8041.318304][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8041.318549][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8041.318804][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8041.319076][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8041.319349][    C3]  ip_local_deliver+0x19d/0x480
[ 8041.319594][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8041.319862][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8041.320123][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8041.320467][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8041.320718][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8041.321034][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8041.321295][    C3]  ip_rcv+0x564/0x740
[ 8041.321496][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8041.321725][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8041.321976][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8041.322250][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8041.322479][    C3]  ? skb_clone+0x10b/0x330
[ 8041.322703][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8041.323019][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8041.323323][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8041.323600][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8041.323897][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8041.324142][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8041.324370][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8041.324667][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8041.324948][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8041.325270][    C3]  ? lock_acquire+0x1c1/0x220
[ 8041.325507][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8041.325800][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8041.326084][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8041.326398][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8041.326652][    C3]  ? __skb_clone+0x57a/0x760
[ 8041.326885][    C3]  netif_receive_skb+0x55/0x280
[ 8041.327130][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8041.327437][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8041.327767][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8041.328063][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8041.328334][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8041.328621][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8041.328932][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8041.329237][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8041.329559][    C3]  ? lock_release+0x1d5/0x250
[ 8041.329797][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8041.330059][    C3]  ? kernel_text_address+0xce/0xe0
[ 8041.330316][    C3]  ? __kernel_text_address+0x12/0x40
[ 8041.330582][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8041.330864][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8041.331174][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8041.331422][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8041.331696][    C3]  ? get_stack_info+0x36/0xc0
[ 8041.331936][    C3]  __tcf_classify+0x329/0x7d0
[ 8041.332174][    C3]  tcf_classify+0x283/0x930
[ 8041.332404][    C3]  ? lock_release+0x1d5/0x250
[ 8041.332641][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8041.332903][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8041.333157][    C3]  ? __kernel_text_address+0x12/0x40
[ 8041.333423][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8041.333705][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8041.334020][    C3]  tc_run+0x2e4/0x5d0
[ 8041.334227][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8041.334454][    C3]  ? lock_acquire+0x1c1/0x220
[ 8041.334693][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8041.334952][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8041.335203][    C3]  ? lock_acquire+0x1c1/0x220
[ 8041.335440][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8041.335702][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8041.336003][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8041.336271][    C3]  ? neigh_hh_output+0x348/0x590
[ 8041.336522][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8041.336784][    C3]  ip_finish_output2+0x786/0x18e0
[ 8041.337042][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8041.337376][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8041.337650][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8041.337899][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8041.338163][    C3]  ip_output+0x16b/0x4f0
[ 8041.338379][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8041.338620][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8041.338893][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8041.339204][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8041.339476][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8041.339725][    C3]  ? __alloc_skb+0xd4/0x280
[ 8041.339955][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8041.340222][    C3]  ? tcp_fragment+0x168/0x1040
[ 8041.340464][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8041.340713][    C3]  ? ip_local_out+0x114/0x3b0
[ 8041.340950][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8041.341195][    C3]  ? __skb_clone+0x57a/0x760
[ 8041.341428][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8041.341692][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8041.341971][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8041.342212][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8041.342458][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8041.342758][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8041.343075][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8041.343318][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8041.343575][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8041.343841][    C3]  tcp_write_timer+0x82/0x1d0
[ 8041.344084][    C3]  call_timer_fn+0x173/0x430
[ 8041.344317][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8041.344579][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8041.344837][    C3]  __run_timers.part.0+0x52d/0x890
[ 8041.345096][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8041.345364][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8041.345645][    C3]  ? lock_acquire+0x1c1/0x220
[ 8041.345881][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8041.346168][    C3]  ? lock_release+0x1d5/0x250
[ 8041.346403][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8041.346663][    C3]  ? ktime_get+0xb3/0x190
[ 8041.346884][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8041.347177][    C3]  run_timer_softirq+0x72/0x100
[ 8041.347422][    C3]  __do_softirq+0x1b9/0x7ff
[ 8041.347653][    C3]  irq_exit_rcu+0x98/0xc0
[ 8041.347870][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8041.348154][    C3]  </IRQ>
[ 8041.348302][    C3]  <TASK>
[ 8041.348452][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8041.348751][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8041.349070][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8041.350034][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8041.350337][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8041.350734][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8041.351131][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8041.351526][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8041.351921][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8041.352320][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8041.352613][    C3]  uart_start+0xe4/0x1b0
[ 8041.352831][    C3]  n_tty_write+0x677/0x7a0
[ 8041.353058][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8041.353309][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8041.353592][    C3]  ? lock_acquire+0x1c1/0x220
[ 8041.353828][    C3]  ? iterate_tty_write+0x95/0x540
[ 8041.354088][    C3]  iterate_tty_write+0x229/0x540
[ 8041.354340][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8041.354628][    C3]  vfs_write+0x9e9/0x10a0
[ 8041.354847][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8041.355088][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8041.355331][    C3]  ? lock_acquire+0x1c1/0x220
[ 8041.355567][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8041.355855][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8041.356116][    C3]  ? __fget_light+0x54/0x1e0
[ 8041.356352][    C3]  ksys_write+0xf5/0x1e0
[ 8041.356566][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8041.356816][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8041.357119][    C3]  do_syscall_64+0xc9/0x1e0
[ 8041.357348][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8041.357644][    C3] RIP: 0033:0x7f93b2836957
[ 8041.357869][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8041.358830][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8041.359246][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8041.359644][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8041.360039][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8041.360433][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8041.360827][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8041.361227][    C3]  </TASK>
[ 8068.613154][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5305s! [ncat:8027]
[ 8068.613578][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8068.614803][    C1] irq event stamp: 174248
[ 8068.615015][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8068.615536][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8068.615990][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8068.616448][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8068.616900][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8068.617336][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8068.617933][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 8068.618250][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 8068.619189][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8068.619487][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8068.619873][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8068.620257][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8068.620643][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8068.621028][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8068.621414][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8068.621845][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8068.622165][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8068.622553][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8068.622939][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8068.623323][    C1] PKRU: 55555554
[ 8068.623499][    C1] Call Trace:
[ 8068.623667][    C1]  <IRQ>
[ 8068.623816][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8068.624074][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8068.624314][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8068.624585][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8068.624851][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8068.625133][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8068.625394][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8068.625693][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8068.625950][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8068.626257][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8068.626546][    C1]  </IRQ>
[ 8068.626695][    C1]  <TASK>
[ 8068.626842][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8068.627151][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8068.627435][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 8068.627719][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8068.628000][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8068.628308][    C1]  ? lock_acquire+0x1c1/0x220
[ 8068.628563][    C1]  ? lock_release+0x1d5/0x250
[ 8068.628804][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8068.629055][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8068.629328][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8068.629614][    C1]  ? lock_acquire+0x1c1/0x220
[ 8068.629862][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8068.630097][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8068.630351][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8068.630578][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8068.630819][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8068.631069][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8068.631343][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8068.631612][    C1]  ip_local_deliver+0x19d/0x480
[ 8068.631853][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8068.632116][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8068.632371][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8068.632709][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8068.632956][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8068.633266][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8068.633543][    C1]  ip_rcv+0x564/0x740
[ 8068.633751][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8068.633979][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8068.634236][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8068.634512][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8068.634785][    C1]  ? skb_clone+0x10b/0x330
[ 8068.635011][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8068.635329][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8068.635634][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8068.635915][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8068.636208][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8068.636456][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8068.636685][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8068.636987][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8068.637273][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8068.637597][    C1]  ? lock_acquire+0x1c1/0x220
[ 8068.637834][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8068.638130][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8068.638415][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8068.638733][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8068.638988][    C1]  ? __skb_clone+0x57a/0x760
[ 8068.639223][    C1]  netif_receive_skb+0x55/0x280
[ 8068.639470][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8068.639783][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8068.640113][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8068.640411][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8068.640686][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8068.640973][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8068.641285][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8068.641567][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8068.641883][    C1]  ? stack_trace_save+0x95/0xd0
[ 8068.642130][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8068.642409][    C1]  ? kasan_save_stack+0x34/0x50
[ 8068.642658][    C1]  ? kasan_save_stack+0x24/0x50
[ 8068.642904][    C1]  ? kasan_save_track+0x14/0x30
[ 8068.643150][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8068.643414][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8068.643667][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8068.643917][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8068.644181][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8068.644445][    C1]  ? ip_output+0x16b/0x4f0
[ 8068.644672][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8068.644927][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8068.645199][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8068.645464][    C1]  ? get_reg+0x119/0x190
[ 8068.645680][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8068.645946][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8068.646255][    C1]  __tcf_classify+0x329/0x7d0
[ 8068.646496][    C1]  tcf_classify+0x283/0x930
[ 8068.646727][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8068.646978][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8068.647235][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8068.647521][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8068.647789][    C1]  tc_run+0x2e4/0x5d0
[ 8068.647997][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8068.648225][    C1]  ? lock_acquire+0x1c1/0x220
[ 8068.648463][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8068.648722][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8068.648973][    C1]  ? lock_acquire+0x1c1/0x220
[ 8068.649214][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8068.649476][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8068.649781][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8068.650054][    C1]  ? neigh_hh_output+0x348/0x590
[ 8068.650308][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8068.650572][    C1]  ip_finish_output2+0x786/0x18e0
[ 8068.650827][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8068.651108][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8068.651444][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8068.651719][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8068.651971][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8068.652237][    C1]  ip_output+0x16b/0x4f0
[ 8068.652452][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8068.652688][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8068.652930][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8068.653214][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8068.653465][    C1]  ? ip_local_out+0x114/0x3b0
[ 8068.653705][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8068.653958][    C1]  ? __create_object+0x5e/0xb0
[ 8068.654203][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8068.654472][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8068.654751][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8068.655025][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8068.655311][    C1]  tcp_release_cb+0x1e9/0x390
[ 8068.655550][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8068.655818][    C1]  release_sock+0xb8/0x1d0
[ 8068.656043][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8068.656267][    C1]  ? lock_release+0x1d5/0x250
[ 8068.656504][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8068.656754][    C1]  ? core_sys_select+0x620/0x710
[ 8068.657009][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8068.657283][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8068.657509][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8068.657758][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8068.658012][    C1]  ? __fget_light+0x54/0x1e0
[ 8068.658250][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8068.658515][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8068.658756][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8068.659020][    C1]  ? __might_fault+0xc6/0x180
[ 8068.659261][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8068.659546][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8068.659844][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8068.660143][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8068.660463][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8068.660714][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8068.661017][    C1]  do_syscall_64+0xc9/0x1e0
[ 8068.661249][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8068.661550][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8068.661776][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8068.662737][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8068.663153][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8068.663551][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8068.663948][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8068.664347][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8068.664745][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8068.665145][    C1]  </TASK>
[ 8068.665302][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5305s! [perl:7725]
[ 8068.665710][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8068.666955][    C3] irq event stamp: 290154
[ 8068.667170][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8068.667693][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8068.668193][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8068.668660][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8068.669119][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8068.669566][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8068.670172][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8068.670496][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8068.671466][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8068.671769][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8068.672168][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8068.672565][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8068.672961][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8068.673357][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8068.673758][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8068.674205][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8068.674536][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8068.674935][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8068.675332][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8068.675732][    C3] PKRU: 55555554
[ 8068.675912][    C3] Call Trace:
[ 8068.676080][    C3]  <IRQ>
[ 8068.676229][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8068.676489][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8068.676730][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8068.677006][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8068.677277][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8068.677564][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8068.677829][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8068.678132][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8068.678394][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8068.678701][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8068.678996][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8068.679311][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8068.679597][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8068.679895][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8068.680181][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8068.680491][    C3]  ? get_stack_info+0x36/0xc0
[ 8068.680734][    C3]  ? lock_acquire+0x1c1/0x220
[ 8068.680974][    C3]  ? lock_release+0x1d5/0x250
[ 8068.681212][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8068.681459][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8068.681732][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8068.682015][    C3]  ? lock_acquire+0x1c1/0x220
[ 8068.682254][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8068.682494][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8068.682753][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8068.682984][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8068.683231][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8068.683487][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8068.683765][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8068.684043][    C3]  ip_local_deliver+0x19d/0x480
[ 8068.684290][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8068.684560][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8068.684822][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8068.685166][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8068.685417][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8068.685735][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8068.685996][    C3]  ip_rcv+0x564/0x740
[ 8068.686199][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8068.686428][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8068.686681][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8068.686955][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8068.687187][    C3]  ? skb_clone+0x10b/0x330
[ 8068.687413][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8068.687730][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8068.688034][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8068.688315][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8068.688606][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8068.688855][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8068.689085][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8068.689382][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8068.689667][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8068.689990][    C3]  ? lock_acquire+0x1c1/0x220
[ 8068.690226][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8068.690520][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8068.690805][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8068.691121][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8068.691375][    C3]  ? __skb_clone+0x57a/0x760
[ 8068.691608][    C3]  netif_receive_skb+0x55/0x280
[ 8068.691855][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8068.692165][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8068.692495][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8068.692794][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8068.693065][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8068.693352][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8068.693663][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8068.693976][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8068.694304][    C3]  ? lock_release+0x1d5/0x250
[ 8068.694543][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8068.694809][    C3]  ? kernel_text_address+0xce/0xe0
[ 8068.695068][    C3]  ? __kernel_text_address+0x12/0x40
[ 8068.695335][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8068.695616][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8068.695927][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8068.696178][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8068.696453][    C3]  ? get_stack_info+0x36/0xc0
[ 8068.696693][    C3]  __tcf_classify+0x329/0x7d0
[ 8068.696934][    C3]  tcf_classify+0x283/0x930
[ 8068.697166][    C3]  ? lock_release+0x1d5/0x250
[ 8068.697402][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8068.697665][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8068.697920][    C3]  ? __kernel_text_address+0x12/0x40
[ 8068.698186][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8068.698468][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8068.698779][    C3]  tc_run+0x2e4/0x5d0
[ 8068.698982][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8068.699214][    C3]  ? lock_acquire+0x1c1/0x220
[ 8068.699450][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8068.699711][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8068.699963][    C3]  ? lock_acquire+0x1c1/0x220
[ 8068.700199][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8068.700462][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8068.700766][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8068.701036][    C3]  ? neigh_hh_output+0x348/0x590
[ 8068.701288][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8068.701555][    C3]  ip_finish_output2+0x786/0x18e0
[ 8068.701810][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8068.702147][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8068.702421][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8068.702673][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8068.702937][    C3]  ip_output+0x16b/0x4f0
[ 8068.703152][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8068.703394][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8068.703669][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8068.703982][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8068.704258][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8068.704509][    C3]  ? __alloc_skb+0xd4/0x280
[ 8068.704737][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8068.705008][    C3]  ? tcp_fragment+0x168/0x1040
[ 8068.705249][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8068.705500][    C3]  ? ip_local_out+0x114/0x3b0
[ 8068.705739][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8068.705986][    C3]  ? __skb_clone+0x57a/0x760
[ 8068.706220][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8068.706486][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8068.706764][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8068.707009][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8068.707259][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8068.707557][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8068.707874][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8068.708118][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8068.708377][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8068.708644][    C3]  tcp_write_timer+0x82/0x1d0
[ 8068.708882][    C3]  call_timer_fn+0x173/0x430
[ 8068.709119][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8068.709380][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8068.709640][    C3]  __run_timers.part.0+0x52d/0x890
[ 8068.709899][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8068.710167][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8068.710453][    C3]  ? lock_acquire+0x1c1/0x220
[ 8068.710689][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8068.710980][    C3]  ? lock_release+0x1d5/0x250
[ 8068.711218][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8068.711481][    C3]  ? ktime_get+0xb3/0x190
[ 8068.711699][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8068.711995][    C3]  run_timer_softirq+0x72/0x100
[ 8068.712242][    C3]  __do_softirq+0x1b9/0x7ff
[ 8068.712471][    C3]  irq_exit_rcu+0x98/0xc0
[ 8068.712693][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8068.712976][    C3]  </IRQ>
[ 8068.713126][    C3]  <TASK>
[ 8068.713276][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8068.713579][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8068.713903][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8068.714867][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8068.715174][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8068.715569][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8068.715966][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8068.716363][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8068.716760][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8068.717159][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8068.717455][    C3]  uart_start+0xe4/0x1b0
[ 8068.717675][    C3]  n_tty_write+0x677/0x7a0
[ 8068.717906][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8068.718156][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8068.718443][    C3]  ? lock_acquire+0x1c1/0x220
[ 8068.718681][    C3]  ? iterate_tty_write+0x95/0x540
[ 8068.718937][    C3]  iterate_tty_write+0x229/0x540
[ 8068.719190][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8068.719477][    C3]  vfs_write+0x9e9/0x10a0
[ 8068.719699][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8068.719938][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8068.720182][    C3]  ? lock_acquire+0x1c1/0x220
[ 8068.720420][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8068.720707][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8068.720972][    C3]  ? __fget_light+0x54/0x1e0
[ 8068.721206][    C3]  ksys_write+0xf5/0x1e0
[ 8068.721424][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8068.721670][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8068.721972][    C3]  do_syscall_64+0xc9/0x1e0
[ 8068.722205][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8068.722505][    C3] RIP: 0033:0x7f93b2836957
[ 8068.722730][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8068.723696][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8068.724127][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8068.724523][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8068.724918][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8068.725315][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8068.725711][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8068.726110][    C3]  </TASK>
[ 8096.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5331s! [ncat:8027]
[ 8096.613550][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8096.614804][    C1] irq event stamp: 174248
[ 8096.615026][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8096.615541][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8096.615995][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8096.616458][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8096.616909][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8096.617345][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8096.617942][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8096.618261][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8096.619214][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8096.619512][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8096.619900][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8096.620287][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8096.620673][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8096.621060][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8096.621448][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8096.621882][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8096.622205][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8096.622593][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8096.622981][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8096.623377][    C1] PKRU: 55555554
[ 8096.623555][    C1] Call Trace:
[ 8096.623741][    C1]  <IRQ>
[ 8096.623891][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8096.624155][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8096.624396][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8096.624672][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8096.624950][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8096.625231][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8096.625489][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8096.625784][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8096.626039][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8096.626338][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8096.626628][    C1]  </IRQ>
[ 8096.626775][    C1]  <TASK>
[ 8096.626922][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8096.627229][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8096.627509][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8096.627798][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8096.628079][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8096.628385][    C1]  ? lock_acquire+0x1c1/0x220
[ 8096.628640][    C1]  ? lock_release+0x1d5/0x250
[ 8096.628880][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8096.629130][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8096.629401][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8096.629684][    C1]  ? lock_acquire+0x1c1/0x220
[ 8096.629928][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8096.630162][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8096.630414][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8096.630642][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8096.630885][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8096.631134][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8096.631404][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8096.631674][    C1]  ip_local_deliver+0x19d/0x480
[ 8096.631915][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8096.632178][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8096.632434][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8096.632773][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8096.633020][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8096.633330][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8096.633585][    C1]  ip_rcv+0x564/0x740
[ 8096.633808][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8096.634038][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8096.634291][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8096.634565][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8096.634838][    C1]  ? skb_clone+0x10b/0x330
[ 8096.635065][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8096.635382][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8096.635689][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8096.635968][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8096.636263][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8096.636514][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8096.636744][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8096.637048][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8096.637331][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8096.637656][    C1]  ? lock_acquire+0x1c1/0x220
[ 8096.637895][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8096.638195][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8096.638478][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8096.638796][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8096.639050][    C1]  ? __skb_clone+0x57a/0x760
[ 8096.639285][    C1]  netif_receive_skb+0x55/0x280
[ 8096.639533][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8096.639843][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8096.640175][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8096.640472][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8096.640746][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8096.641033][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8096.641347][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8096.641631][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8096.641945][    C1]  ? stack_trace_save+0x95/0xd0
[ 8096.642194][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8096.642471][    C1]  ? kasan_save_stack+0x34/0x50
[ 8096.642720][    C1]  ? kasan_save_stack+0x24/0x50
[ 8096.642966][    C1]  ? kasan_save_track+0x14/0x30
[ 8096.643213][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8096.643476][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8096.643734][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8096.643982][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8096.644247][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8096.644511][    C1]  ? ip_output+0x16b/0x4f0
[ 8096.644737][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8096.644991][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8096.645262][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8096.645528][    C1]  ? get_reg+0x119/0x190
[ 8096.645747][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8096.646016][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8096.646323][    C1]  __tcf_classify+0x329/0x7d0
[ 8096.646562][    C1]  tcf_classify+0x283/0x930
[ 8096.646796][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8096.647044][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8096.647299][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8096.647581][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8096.647847][    C1]  tc_run+0x2e4/0x5d0
[ 8096.648054][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8096.648285][    C1]  ? lock_acquire+0x1c1/0x220
[ 8096.648525][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8096.648785][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8096.649040][    C1]  ? lock_acquire+0x1c1/0x220
[ 8096.649280][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8096.649546][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8096.649852][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8096.650125][    C1]  ? neigh_hh_output+0x348/0x590
[ 8096.650380][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8096.650643][    C1]  ip_finish_output2+0x786/0x18e0
[ 8096.650901][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8096.651183][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8096.651520][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8096.651797][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8096.652050][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8096.652316][    C1]  ip_output+0x16b/0x4f0
[ 8096.652532][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8096.652769][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8096.653014][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8096.653298][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8096.653552][    C1]  ? ip_local_out+0x114/0x3b0
[ 8096.653796][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8096.654042][    C1]  ? __create_object+0x5e/0xb0
[ 8096.654284][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8096.654553][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8096.654832][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8096.655107][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8096.655394][    C1]  tcp_release_cb+0x1e9/0x390
[ 8096.655633][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8096.655900][    C1]  release_sock+0xb8/0x1d0
[ 8096.656126][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8096.656346][    C1]  ? lock_release+0x1d5/0x250
[ 8096.656585][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8096.656836][    C1]  ? core_sys_select+0x620/0x710
[ 8096.657090][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8096.657360][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8096.657589][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8096.657838][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8096.658092][    C1]  ? __fget_light+0x54/0x1e0
[ 8096.658327][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8096.658592][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8096.658830][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8096.659097][    C1]  ? __might_fault+0xc6/0x180
[ 8096.659338][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8096.659622][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8096.659918][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8096.660218][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8096.660542][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8096.660796][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8096.661100][    C1]  do_syscall_64+0xc9/0x1e0
[ 8096.661332][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8096.661631][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8096.661859][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8096.662821][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8096.663242][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8096.663646][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8096.664044][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8096.664439][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8096.664831][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8096.665227][    C1]  </TASK>
[ 8096.665385][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5331s! [perl:7725]
[ 8096.665788][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8096.667028][    C3] irq event stamp: 290154
[ 8096.667244][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8096.667768][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8096.668269][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8096.668735][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8096.669194][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8096.669639][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8096.670244][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8096.670568][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8096.671532][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8096.671840][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8096.672239][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8096.672635][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8096.673031][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8096.673427][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8096.673835][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8096.674281][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8096.674610][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8096.675008][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8096.675404][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8096.675800][    C3] PKRU: 55555554
[ 8096.675980][    C3] Call Trace:
[ 8096.676147][    C3]  <IRQ>
[ 8096.676296][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8096.676556][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8096.676796][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8096.677073][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8096.677343][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8096.677631][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8096.677894][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8096.678196][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8096.678458][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8096.678767][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8096.679061][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8096.679373][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8096.679660][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8096.679954][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8096.680241][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8096.680550][    C3]  ? get_stack_info+0x36/0xc0
[ 8096.680792][    C3]  ? lock_acquire+0x1c1/0x220
[ 8096.681030][    C3]  ? lock_release+0x1d5/0x250
[ 8096.681269][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8096.681514][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8096.681787][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8096.682068][    C3]  ? lock_acquire+0x1c1/0x220
[ 8096.682307][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8096.682546][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8096.682804][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8096.683036][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8096.683282][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8096.683538][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8096.683814][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8096.684091][    C3]  ip_local_deliver+0x19d/0x480
[ 8096.684337][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8096.684607][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8096.684868][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8096.685212][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8096.685463][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8096.685780][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8096.686040][    C3]  ip_rcv+0x564/0x740
[ 8096.686247][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8096.686476][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8096.686726][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8096.687000][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8096.687231][    C3]  ? skb_clone+0x10b/0x330
[ 8096.687457][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8096.687773][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8096.688077][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8096.688357][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8096.688649][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8096.688897][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8096.689127][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8096.689424][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8096.689709][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8096.690032][    C3]  ? lock_acquire+0x1c1/0x220
[ 8096.690270][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8096.690566][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8096.690850][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8096.691164][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8096.691419][    C3]  ? __skb_clone+0x57a/0x760
[ 8096.691652][    C3]  netif_receive_skb+0x55/0x280
[ 8096.691898][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8096.692208][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8096.692539][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8096.692837][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8096.693110][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8096.693395][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8096.693713][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8096.694021][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8096.694346][    C3]  ? lock_release+0x1d5/0x250
[ 8096.694585][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8096.694850][    C3]  ? kernel_text_address+0xce/0xe0
[ 8096.695109][    C3]  ? __kernel_text_address+0x12/0x40
[ 8096.695375][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8096.695657][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8096.695967][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8096.696216][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8096.696491][    C3]  ? get_stack_info+0x36/0xc0
[ 8096.696729][    C3]  __tcf_classify+0x329/0x7d0
[ 8096.696969][    C3]  tcf_classify+0x283/0x930
[ 8096.697201][    C3]  ? lock_release+0x1d5/0x250
[ 8096.697437][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8096.697699][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8096.697953][    C3]  ? __kernel_text_address+0x12/0x40
[ 8096.698220][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8096.698502][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8096.698813][    C3]  tc_run+0x2e4/0x5d0
[ 8096.699015][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8096.699246][    C3]  ? lock_acquire+0x1c1/0x220
[ 8096.699483][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8096.699743][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8096.699994][    C3]  ? lock_acquire+0x1c1/0x220
[ 8096.700231][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8096.700494][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8096.700796][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8096.701065][    C3]  ? neigh_hh_output+0x348/0x590
[ 8096.701316][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8096.701580][    C3]  ip_finish_output2+0x786/0x18e0
[ 8096.701835][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8096.702171][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8096.702445][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8096.702697][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8096.702960][    C3]  ip_output+0x16b/0x4f0
[ 8096.703174][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8096.703416][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8096.703696][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8096.704008][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8096.704284][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8096.704535][    C3]  ? __alloc_skb+0xd4/0x280
[ 8096.704762][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8096.705031][    C3]  ? tcp_fragment+0x168/0x1040
[ 8096.705272][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8096.705522][    C3]  ? ip_local_out+0x114/0x3b0
[ 8096.705761][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8096.706008][    C3]  ? __skb_clone+0x57a/0x760
[ 8096.706242][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8096.706507][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8096.706785][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8096.707028][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8096.707277][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8096.707573][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8096.707890][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8096.708133][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8096.708392][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8096.708658][    C3]  tcp_write_timer+0x82/0x1d0
[ 8096.708896][    C3]  call_timer_fn+0x173/0x430
[ 8096.709132][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8096.709392][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8096.709651][    C3]  __run_timers.part.0+0x52d/0x890
[ 8096.709909][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8096.710177][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8096.710461][    C3]  ? lock_acquire+0x1c1/0x220
[ 8096.710696][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8096.710986][    C3]  ? lock_release+0x1d5/0x250
[ 8096.711225][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8096.711486][    C3]  ? ktime_get+0xb3/0x190
[ 8096.711704][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8096.711999][    C3]  run_timer_softirq+0x72/0x100
[ 8096.712247][    C3]  __do_softirq+0x1b9/0x7ff
[ 8096.712475][    C3]  irq_exit_rcu+0x98/0xc0
[ 8096.712696][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8096.712977][    C3]  </IRQ>
[ 8096.713128][    C3]  <TASK>
[ 8096.713277][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8096.713580][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8096.713906][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8096.714868][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8096.715175][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8096.715573][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8096.715969][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8096.716367][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8096.716764][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8096.717161][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8096.717456][    C3]  uart_start+0xe4/0x1b0
[ 8096.717674][    C3]  n_tty_write+0x677/0x7a0
[ 8096.717905][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8096.718155][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8096.718442][    C3]  ? lock_acquire+0x1c1/0x220
[ 8096.718682][    C3]  ? iterate_tty_write+0x95/0x540
[ 8096.718939][    C3]  iterate_tty_write+0x229/0x540
[ 8096.719191][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8096.719478][    C3]  vfs_write+0x9e9/0x10a0
[ 8096.719699][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8096.719940][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8096.720184][    C3]  ? lock_acquire+0x1c1/0x220
[ 8096.720422][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8096.720710][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8096.720973][    C3]  ? __fget_light+0x54/0x1e0
[ 8096.721208][    C3]  ksys_write+0xf5/0x1e0
[ 8096.721426][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8096.721673][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8096.721974][    C3]  do_syscall_64+0xc9/0x1e0
[ 8096.722206][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8096.722505][    C3] RIP: 0033:0x7f93b2836957
[ 8096.722729][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8096.723705][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8096.724126][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8096.724523][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8096.724919][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8096.725317][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8096.725714][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8096.726113][    C3]  </TASK>
[ 8119.362162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8119.362515][    C1] rcu: 1-....: (5732837 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1391454
[ 8119.363075][    C1] rcu: (t=5725391 jiffies g=1064457 q=106 ncpus=4)
[ 8119.363411][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8119.363862][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8119.364473][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 8119.364756][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 8119.365721][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 8119.366028][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8119.366426][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8119.366825][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8119.367224][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8119.367621][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8119.368018][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8119.368464][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8119.368796][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8119.369196][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8119.369594][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8119.369994][    C1] PKRU: 55555554
[ 8119.370177][    C1] Call Trace:
[ 8119.370350][    C1]  <IRQ>
[ 8119.370499][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8119.370774][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 8119.371026][    C1]  ? check_cpu_stall+0x284/0x500
[ 8119.371279][    C1]  ? rcu_pending+0x92/0x360
[ 8119.371510][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8119.371782][    C1]  ? update_process_times+0xb9/0x110
[ 8119.372052][    C1]  ? tick_sched_handle+0x67/0x130
[ 8119.372309][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8119.372598][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8119.372843][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8119.373157][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8119.373434][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8119.373723][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8119.373987][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8119.374293][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8119.374557][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8119.374869][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8119.375165][    C1]  </IRQ>
[ 8119.375317][    C1]  <TASK>
[ 8119.375468][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8119.375781][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8119.376073][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 8119.376356][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8119.376635][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8119.376951][    C1]  ? lock_acquire+0x1c1/0x220
[ 8119.377192][    C1]  ? lock_release+0x1d5/0x250
[ 8119.377433][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8119.377681][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8119.377956][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8119.378240][    C1]  ? lock_acquire+0x1c1/0x220
[ 8119.378479][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8119.378720][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8119.378982][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8119.379219][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8119.379467][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8119.379727][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8119.380005][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8119.380282][    C1]  ip_local_deliver+0x19d/0x480
[ 8119.380531][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8119.380806][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8119.381070][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8119.381421][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8119.381672][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8119.381992][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8119.382254][    C1]  ip_rcv+0x564/0x740
[ 8119.382461][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8119.382689][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8119.382945][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8119.383226][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8119.383506][    C1]  ? skb_clone+0x10b/0x330
[ 8119.383731][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8119.384050][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8119.384357][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8119.384637][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8119.384933][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8119.385184][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8119.385417][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8119.385720][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8119.386008][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8119.386333][    C1]  ? lock_acquire+0x1c1/0x220
[ 8119.386570][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8119.386868][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8119.387153][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8119.387469][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8119.387725][    C1]  ? __skb_clone+0x57a/0x760
[ 8119.387961][    C1]  netif_receive_skb+0x55/0x280
[ 8119.388209][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8119.388522][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8119.388854][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8119.389154][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8119.389430][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8119.389716][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8119.390029][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8119.390311][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8119.390627][    C1]  ? stack_trace_save+0x95/0xd0
[ 8119.390877][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8119.391158][    C1]  ? kasan_save_stack+0x34/0x50
[ 8119.391408][    C1]  ? kasan_save_stack+0x24/0x50
[ 8119.391656][    C1]  ? kasan_save_track+0x14/0x30
[ 8119.391903][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8119.392166][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8119.392420][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8119.392667][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8119.392930][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8119.393193][    C1]  ? ip_output+0x16b/0x4f0
[ 8119.393421][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8119.393680][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8119.393952][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8119.394219][    C1]  ? get_reg+0x119/0x190
[ 8119.394440][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8119.394707][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8119.395016][    C1]  __tcf_classify+0x329/0x7d0
[ 8119.395260][    C1]  tcf_classify+0x283/0x930
[ 8119.395493][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8119.395744][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8119.396000][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8119.396285][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8119.396557][    C1]  tc_run+0x2e4/0x5d0
[ 8119.396762][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8119.396994][    C1]  ? lock_acquire+0x1c1/0x220
[ 8119.397235][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8119.397495][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8119.397748][    C1]  ? lock_acquire+0x1c1/0x220
[ 8119.397987][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8119.398251][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8119.398555][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8119.398829][    C1]  ? neigh_hh_output+0x348/0x590
[ 8119.399082][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8119.399346][    C1]  ip_finish_output2+0x786/0x18e0
[ 8119.399605][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8119.399885][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8119.400223][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8119.400501][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8119.400756][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8119.401021][    C1]  ip_output+0x16b/0x4f0
[ 8119.401237][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8119.401473][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8119.401717][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8119.402003][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8119.402255][    C1]  ? ip_local_out+0x114/0x3b0
[ 8119.402495][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8119.402744][    C1]  ? __create_object+0x5e/0xb0
[ 8119.402991][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8119.403258][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8119.403545][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8119.403817][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8119.404103][    C1]  tcp_release_cb+0x1e9/0x390
[ 8119.404345][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8119.404612][    C1]  release_sock+0xb8/0x1d0
[ 8119.404838][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8119.405062][    C1]  ? lock_release+0x1d5/0x250
[ 8119.405303][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8119.405552][    C1]  ? core_sys_select+0x620/0x710
[ 8119.405806][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8119.406079][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8119.406307][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8119.406559][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8119.406814][    C1]  ? __fget_light+0x54/0x1e0
[ 8119.407050][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8119.407314][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8119.407553][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8119.407819][    C1]  ? __might_fault+0xc6/0x180
[ 8119.408060][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8119.408343][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8119.408640][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8119.408942][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8119.409263][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8119.409515][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8119.409821][    C1]  do_syscall_64+0xc9/0x1e0
[ 8119.410055][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8119.410357][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8119.410586][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8119.411553][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8119.411971][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8119.412370][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8119.412767][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8119.413164][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8119.413564][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8119.413967][    C1]  </TASK>
[ 8119.414125][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 8119.414400][    C3] NMI backtrace for cpu 3
[ 8119.414408][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8119.414411][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8119.414414][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8119.414419][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8119.414422][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8119.414424][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8119.414426][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8119.414428][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8119.414430][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8119.414431][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8119.414433][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8119.414435][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8119.414438][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8119.414440][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8119.414442][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8119.414443][    C3] PKRU: 55555554
[ 8119.414444][    C3] Call Trace:
[ 8119.414446][    C3]  <NMI>
[ 8119.414448][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 8119.414453][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8119.414459][    C3]  ? nmi_handle+0x153/0x420
[ 8119.414463][    C3]  ? default_do_nmi+0x41/0x100
[ 8119.414465][    C3]  ? exc_nmi+0xf3/0x120
[ 8119.414468][    C3]  ? end_repeat_nmi+0xf/0x60
[ 8119.414473][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8119.414476][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8119.414480][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8119.414483][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8119.414486][    C3]  </NMI>
[ 8119.414487][    C3]  <IRQ>
[ 8119.414489][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8119.414491][    C3]  ? get_stack_info+0x36/0xc0
[ 8119.414496][    C3]  ? lock_acquire+0x1c1/0x220
[ 8119.414500][    C3]  ? lock_release+0x1d5/0x250
[ 8119.414503][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8119.414507][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8119.414510][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8119.414513][    C3]  ? lock_acquire+0x1c1/0x220
[ 8119.414515][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8119.414519][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8119.414522][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8119.414528][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8119.414531][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8119.414535][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8119.414540][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8119.414544][    C3]  ip_local_deliver+0x19d/0x480
[ 8119.414546][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8119.414549][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8119.414551][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8119.414556][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8119.414560][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8119.414563][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8119.414572][    C3]  ip_rcv+0x564/0x740
[ 8119.414575][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8119.414578][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8119.414582][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8119.414585][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8119.414589][    C3]  ? skb_clone+0x10b/0x330
[ 8119.414591][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8119.414597][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8119.414603][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8119.414606][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8119.414613][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8119.414617][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8119.414619][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8119.414622][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8119.414626][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8119.414630][    C3]  ? lock_acquire+0x1c1/0x220
[ 8119.414632][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8119.414637][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8119.414640][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8119.414645][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8119.414647][    C3]  ? __skb_clone+0x57a/0x760
[ 8119.414650][    C3]  netif_receive_skb+0x55/0x280
[ 8119.414653][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8119.414660][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8119.414666][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8119.414673][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8119.414677][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8119.414687][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8119.414696][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8119.414704][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8119.414713][    C3]  ? lock_release+0x1d5/0x250
[ 8119.414716][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8119.414720][    C3]  ? kernel_text_address+0xce/0xe0
[ 8119.414723][    C3]  ? __kernel_text_address+0x12/0x40
[ 8119.414726][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8119.414728][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8119.414731][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8119.414736][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8119.414739][    C3]  ? get_stack_info+0x36/0xc0
[ 8119.414743][    C3]  __tcf_classify+0x329/0x7d0
[ 8119.414749][    C3]  tcf_classify+0x283/0x930
[ 8119.414752][    C3]  ? lock_release+0x1d5/0x250
[ 8119.414755][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8119.414758][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8119.414761][    C3]  ? __kernel_text_address+0x12/0x40
[ 8119.414763][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8119.414765][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8119.414769][    C3]  tc_run+0x2e4/0x5d0
[ 8119.414773][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8119.414776][    C3]  ? lock_acquire+0x1c1/0x220
[ 8119.414779][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8119.414783][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8119.414786][    C3]  ? lock_acquire+0x1c1/0x220
[ 8119.414789][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8119.414792][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8119.414795][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8119.414798][    C3]  ? neigh_hh_output+0x348/0x590
[ 8119.414802][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8119.414805][    C3]  ip_finish_output2+0x786/0x18e0
[ 8119.414808][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8119.414816][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8119.414818][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8119.414822][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8119.414826][    C3]  ip_output+0x16b/0x4f0
[ 8119.414829][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8119.414831][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8119.414834][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8119.414838][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8119.414840][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8119.414843][    C3]  ? __alloc_skb+0xd4/0x280
[ 8119.414846][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8119.414849][    C3]  ? tcp_fragment+0x168/0x1040
[ 8119.414853][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8119.414856][    C3]  ? ip_local_out+0x114/0x3b0
[ 8119.414859][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8119.414863][    C3]  ? __skb_clone+0x57a/0x760
[ 8119.414866][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8119.414871][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8119.414874][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8119.414879][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8119.414882][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8119.414887][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8119.414890][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8119.414893][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8119.414897][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8119.414899][    C3]  tcp_write_timer+0x82/0x1d0
[ 8119.414903][    C3]  call_timer_fn+0x173/0x430
[ 8119.414906][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8119.414911][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8119.414915][    C3]  __run_timers.part.0+0x52d/0x890
[ 8119.414918][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8119.414923][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8119.414926][    C3]  ? lock_acquire+0x1c1/0x220
[ 8119.414928][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8119.414934][    C3]  ? lock_release+0x1d5/0x250
[ 8119.414936][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8119.414939][    C3]  ? ktime_get+0xb3/0x190
[ 8119.414943][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8119.414947][    C3]  run_timer_softirq+0x72/0x100
[ 8119.414950][    C3]  __do_softirq+0x1b9/0x7ff
[ 8119.414955][    C3]  irq_exit_rcu+0x98/0xc0
[ 8119.414957][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8119.414960][    C3]  </IRQ>
[ 8119.414961][    C3]  <TASK>
[ 8119.414962][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8119.414965][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8119.414968][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8119.414970][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8119.414972][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8119.414974][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8119.414975][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8119.414977][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8119.414978][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8119.414982][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8119.414986][    C3]  uart_start+0xe4/0x1b0
[ 8119.414993][    C3]  n_tty_write+0x677/0x7a0
[ 8119.414999][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8119.415002][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8119.415007][    C3]  ? lock_acquire+0x1c1/0x220
[ 8119.415010][    C3]  ? iterate_tty_write+0x95/0x540
[ 8119.415014][    C3]  iterate_tty_write+0x229/0x540
[ 8119.415019][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8119.415023][    C3]  vfs_write+0x9e9/0x10a0
[ 8119.415027][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8119.415029][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8119.415034][    C3]  ? lock_acquire+0x1c1/0x220
[ 8119.415036][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8119.415040][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8119.415043][    C3]  ? __fget_light+0x54/0x1e0
[ 8119.415047][    C3]  ksys_write+0xf5/0x1e0
[ 8119.415051][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8119.415055][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8119.415058][    C3]  do_syscall_64+0xc9/0x1e0
[ 8119.415062][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8119.415065][    C3] RIP: 0033:0x7f93b2836957
[ 8119.415067][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8119.415070][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8119.415072][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8119.415074][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8119.415076][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8119.415077][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8119.415079][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8119.415084][    C3]  </TASK>
[ 8144.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5376s! [ncat:8027]
[ 8144.613552][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8144.614807][    C1] irq event stamp: 174248
[ 8144.615028][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8144.615554][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8144.616017][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8144.616485][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8144.616947][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8144.617395][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8144.618005][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8144.618328][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8144.619300][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8144.619607][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8144.620005][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8144.620406][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8144.620803][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8144.621201][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8144.621599][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8144.622046][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8144.622379][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8144.622778][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8144.623174][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8144.623582][    C1] PKRU: 55555554
[ 8144.623761][    C1] Call Trace:
[ 8144.623932][    C1]  <IRQ>
[ 8144.624079][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8144.624345][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8144.624587][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8144.624866][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8144.625139][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8144.625429][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8144.625695][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8144.626000][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8144.626264][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8144.626576][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8144.626875][    C1]  </IRQ>
[ 8144.627024][    C1]  <TASK>
[ 8144.627180][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8144.627492][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8144.627784][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8144.628082][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8144.628374][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8144.628690][    C1]  ? lock_acquire+0x1c1/0x220
[ 8144.628931][    C1]  ? lock_release+0x1d5/0x250
[ 8144.629171][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8144.629421][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8144.629694][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8144.629979][    C1]  ? lock_acquire+0x1c1/0x220
[ 8144.630219][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8144.630458][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8144.630721][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8144.630958][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8144.631209][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8144.631469][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8144.631747][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8144.632029][    C1]  ip_local_deliver+0x19d/0x480
[ 8144.632276][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8144.632549][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8144.632814][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8144.633160][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8144.633417][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8144.633739][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8144.634001][    C1]  ip_rcv+0x564/0x740
[ 8144.634205][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8144.634437][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8144.634693][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8144.634972][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8144.635245][    C1]  ? skb_clone+0x10b/0x330
[ 8144.635475][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8144.635802][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8144.636109][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8144.636389][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8144.636684][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8144.636934][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8144.637165][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8144.637467][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8144.637753][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8144.638083][    C1]  ? lock_acquire+0x1c1/0x220
[ 8144.638324][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8144.638625][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8144.638913][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8144.639234][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8144.639490][    C1]  ? __skb_clone+0x57a/0x760
[ 8144.639728][    C1]  netif_receive_skb+0x55/0x280
[ 8144.639979][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8144.640289][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8144.640623][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8144.640922][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8144.641196][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8144.641486][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8144.641800][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8144.642088][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8144.642404][    C1]  ? stack_trace_save+0x95/0xd0
[ 8144.642653][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8144.642931][    C1]  ? kasan_save_stack+0x34/0x50
[ 8144.643180][    C1]  ? kasan_save_stack+0x24/0x50
[ 8144.643434][    C1]  ? kasan_save_track+0x14/0x30
[ 8144.643683][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8144.643948][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8144.644204][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8144.644452][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8144.644717][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8144.644981][    C1]  ? ip_output+0x16b/0x4f0
[ 8144.645208][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8144.645464][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8144.645738][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8144.646006][    C1]  ? get_reg+0x119/0x190
[ 8144.646222][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8144.646491][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8144.646803][    C1]  __tcf_classify+0x329/0x7d0
[ 8144.647046][    C1]  tcf_classify+0x283/0x930
[ 8144.647279][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8144.647528][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8144.647788][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8144.648073][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8144.648342][    C1]  tc_run+0x2e4/0x5d0
[ 8144.648548][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8144.648783][    C1]  ? lock_acquire+0x1c1/0x220
[ 8144.649025][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8144.649287][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8144.649543][    C1]  ? lock_acquire+0x1c1/0x220
[ 8144.649783][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8144.650051][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8144.650356][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8144.650631][    C1]  ? neigh_hh_output+0x348/0x590
[ 8144.650885][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8144.651152][    C1]  ip_finish_output2+0x786/0x18e0
[ 8144.651412][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8144.651694][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8144.652031][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8144.652309][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8144.652563][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8144.652831][    C1]  ip_output+0x16b/0x4f0
[ 8144.653049][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8144.653289][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8144.653537][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8144.653826][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8144.654078][    C1]  ? ip_local_out+0x114/0x3b0
[ 8144.654320][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8144.654571][    C1]  ? __create_object+0x5e/0xb0
[ 8144.654817][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8144.655084][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8144.655370][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8144.655645][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8144.655926][    C1]  tcp_release_cb+0x1e9/0x390
[ 8144.656166][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8144.656431][    C1]  release_sock+0xb8/0x1d0
[ 8144.656662][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8144.656884][    C1]  ? lock_release+0x1d5/0x250
[ 8144.657125][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8144.657378][    C1]  ? core_sys_select+0x620/0x710
[ 8144.657632][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8144.657902][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8144.658129][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8144.658380][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8144.658634][    C1]  ? __fget_light+0x54/0x1e0
[ 8144.658871][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8144.659137][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8144.659381][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8144.659652][    C1]  ? __might_fault+0xc6/0x180
[ 8144.659895][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8144.660178][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8144.660479][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8144.660784][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8144.661106][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8144.661361][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8144.661666][    C1]  do_syscall_64+0xc9/0x1e0
[ 8144.661899][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8144.662202][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8144.662427][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8144.663398][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8144.663819][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8144.664216][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8144.664615][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8144.665015][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8144.665412][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8144.665811][    C1]  </TASK>
[ 8144.665970][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5376s! [perl:7725]
[ 8144.666371][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8144.667613][    C3] irq event stamp: 290154
[ 8144.667832][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8144.668354][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8144.668853][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8144.669316][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8144.669772][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8144.670216][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8144.670823][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 8144.671139][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 8144.672100][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8144.672405][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8144.672801][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8144.673196][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8144.673600][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8144.673996][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8144.674391][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8144.674835][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8144.675163][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8144.675562][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8144.675958][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8144.676353][    C3] PKRU: 55555554
[ 8144.676532][    C3] Call Trace:
[ 8144.676702][    C3]  <IRQ>
[ 8144.676846][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8144.677105][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8144.677347][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8144.677625][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8144.677896][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8144.678183][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8144.678445][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8144.678750][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8144.679009][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8144.679316][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8144.679608][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8144.679920][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8144.680209][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 8144.680495][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8144.680782][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8144.681092][    C3]  ? get_stack_info+0x36/0xc0
[ 8144.681332][    C3]  ? lock_acquire+0x1c1/0x220
[ 8144.681571][    C3]  ? lock_release+0x1d5/0x250
[ 8144.681812][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8144.682058][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8144.682328][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8144.682611][    C3]  ? lock_acquire+0x1c1/0x220
[ 8144.682847][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8144.683086][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8144.683345][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8144.683584][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8144.683829][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8144.684086][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8144.684358][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8144.684633][    C3]  ip_local_deliver+0x19d/0x480
[ 8144.684879][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8144.685148][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8144.685409][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8144.685755][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8144.686006][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8144.686324][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8144.686584][    C3]  ip_rcv+0x564/0x740
[ 8144.686786][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8144.687015][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8144.687266][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8144.687542][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8144.687771][    C3]  ? skb_clone+0x10b/0x330
[ 8144.687998][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8144.688315][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8144.688619][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8144.688897][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8144.689189][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8144.689435][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8144.689666][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8144.689964][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8144.690246][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8144.690570][    C3]  ? lock_acquire+0x1c1/0x220
[ 8144.690807][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8144.691101][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8144.691384][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8144.691700][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8144.691954][    C3]  ? __skb_clone+0x57a/0x760
[ 8144.692188][    C3]  netif_receive_skb+0x55/0x280
[ 8144.692435][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8144.692744][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8144.693073][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8144.693373][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8144.693649][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8144.693938][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8144.694250][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8144.694558][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8144.694881][    C3]  ? lock_release+0x1d5/0x250
[ 8144.695120][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8144.695384][    C3]  ? kernel_text_address+0xce/0xe0
[ 8144.695643][    C3]  ? __kernel_text_address+0x12/0x40
[ 8144.695907][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8144.696191][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8144.696502][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8144.696750][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8144.697023][    C3]  ? get_stack_info+0x36/0xc0
[ 8144.697263][    C3]  __tcf_classify+0x329/0x7d0
[ 8144.697502][    C3]  tcf_classify+0x283/0x930
[ 8144.697733][    C3]  ? lock_release+0x1d5/0x250
[ 8144.697972][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8144.698234][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8144.698489][    C3]  ? __kernel_text_address+0x12/0x40
[ 8144.698754][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8144.699036][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8144.699346][    C3]  tc_run+0x2e4/0x5d0
[ 8144.699551][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8144.699779][    C3]  ? lock_acquire+0x1c1/0x220
[ 8144.700016][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8144.700276][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8144.700527][    C3]  ? lock_acquire+0x1c1/0x220
[ 8144.700765][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8144.701028][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8144.701330][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8144.701601][    C3]  ? neigh_hh_output+0x348/0x590
[ 8144.701852][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8144.702116][    C3]  ip_finish_output2+0x786/0x18e0
[ 8144.702371][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8144.702706][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8144.702979][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8144.703231][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8144.703500][    C3]  ip_output+0x16b/0x4f0
[ 8144.703716][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8144.703958][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8144.704232][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8144.704542][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8144.704814][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8144.705064][    C3]  ? __alloc_skb+0xd4/0x280
[ 8144.705294][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8144.705560][    C3]  ? tcp_fragment+0x168/0x1040
[ 8144.705803][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8144.706052][    C3]  ? ip_local_out+0x114/0x3b0
[ 8144.706289][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8144.706535][    C3]  ? __skb_clone+0x57a/0x760
[ 8144.706770][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8144.707035][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8144.707313][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8144.707555][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8144.707803][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8144.708102][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8144.708421][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8144.708664][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8144.708923][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8144.709188][    C3]  tcp_write_timer+0x82/0x1d0
[ 8144.709427][    C3]  call_timer_fn+0x173/0x430
[ 8144.709660][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8144.709920][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8144.710180][    C3]  __run_timers.part.0+0x52d/0x890
[ 8144.710439][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8144.710707][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8144.710989][    C3]  ? lock_acquire+0x1c1/0x220
[ 8144.711227][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8144.711514][    C3]  ? lock_release+0x1d5/0x250
[ 8144.711752][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8144.712013][    C3]  ? ktime_get+0xb3/0x190
[ 8144.712234][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8144.712526][    C3]  run_timer_softirq+0x72/0x100
[ 8144.712772][    C3]  __do_softirq+0x1b9/0x7ff
[ 8144.713004][    C3]  irq_exit_rcu+0x98/0xc0
[ 8144.713220][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8144.713508][    C3]  </IRQ>
[ 8144.713655][    C3]  <TASK>
[ 8144.713804][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8144.714105][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8144.714426][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8144.715387][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8144.715693][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8144.716088][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8144.716484][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8144.716879][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8144.717274][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8144.717671][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8144.717965][    C3]  uart_start+0xe4/0x1b0
[ 8144.718182][    C3]  n_tty_write+0x677/0x7a0
[ 8144.718410][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8144.718661][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8144.718943][    C3]  ? lock_acquire+0x1c1/0x220
[ 8144.719181][    C3]  ? iterate_tty_write+0x95/0x540
[ 8144.719435][    C3]  iterate_tty_write+0x229/0x540
[ 8144.719686][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8144.719975][    C3]  vfs_write+0x9e9/0x10a0
[ 8144.720195][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8144.720437][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8144.720678][    C3]  ? lock_acquire+0x1c1/0x220
[ 8144.720913][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8144.721204][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8144.721466][    C3]  ? __fget_light+0x54/0x1e0
[ 8144.721702][    C3]  ksys_write+0xf5/0x1e0
[ 8144.721916][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8144.722163][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8144.722465][    C3]  do_syscall_64+0xc9/0x1e0
[ 8144.722693][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8144.722991][    C3] RIP: 0033:0x7f93b2836957
[ 8144.723217][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8144.724185][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8144.724601][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8144.724997][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8144.725392][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8144.725787][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8144.726182][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8144.726582][    C3]  </TASK>
[ 8172.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5402s! [ncat:8027]
[ 8172.613597][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8172.614863][    C1] irq event stamp: 174248
[ 8172.615081][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8172.615612][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8172.616076][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8172.616541][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8172.617000][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8172.617444][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8172.618053][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8172.618377][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8172.619340][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8172.619645][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8172.620041][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8172.620434][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8172.620836][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8172.621233][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8172.621628][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8172.622072][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8172.622401][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8172.622802][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8172.623198][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8172.623600][    C1] PKRU: 55555554
[ 8172.623783][    C1] Call Trace:
[ 8172.623957][    C1]  <IRQ>
[ 8172.624108][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8172.624373][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8172.624617][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8172.624895][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8172.625170][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8172.625462][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8172.625730][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8172.626038][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8172.626304][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8172.626615][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8172.626911][    C1]  </IRQ>
[ 8172.627064][    C1]  <TASK>
[ 8172.627214][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8172.627533][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8172.627825][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8172.628121][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8172.628414][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8172.628729][    C1]  ? lock_acquire+0x1c1/0x220
[ 8172.628971][    C1]  ? lock_release+0x1d5/0x250
[ 8172.629214][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8172.629467][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8172.629742][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8172.630027][    C1]  ? lock_acquire+0x1c1/0x220
[ 8172.630268][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8172.630510][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8172.630773][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8172.631011][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8172.631262][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8172.631524][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8172.631803][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8172.632082][    C1]  ip_local_deliver+0x19d/0x480
[ 8172.632331][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8172.632603][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8172.632867][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8172.633220][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8172.633479][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8172.633800][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8172.634066][    C1]  ip_rcv+0x564/0x740
[ 8172.634271][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8172.634503][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8172.634762][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8172.635041][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8172.635315][    C1]  ? skb_clone+0x10b/0x330
[ 8172.635548][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8172.635867][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8172.636174][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8172.636458][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8172.636754][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8172.637007][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8172.637240][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8172.637542][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8172.637831][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8172.638160][    C1]  ? lock_acquire+0x1c1/0x220
[ 8172.638400][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8172.638698][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8172.638988][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8172.639309][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8172.639568][    C1]  ? __skb_clone+0x57a/0x760
[ 8172.639805][    C1]  netif_receive_skb+0x55/0x280
[ 8172.640054][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8172.640369][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8172.640702][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8172.641003][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8172.641278][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8172.641567][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8172.641880][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8172.642166][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8172.642485][    C1]  ? stack_trace_save+0x95/0xd0
[ 8172.642733][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8172.643017][    C1]  ? kasan_save_stack+0x34/0x50
[ 8172.643272][    C1]  ? kasan_save_stack+0x24/0x50
[ 8172.643522][    C1]  ? kasan_save_track+0x14/0x30
[ 8172.643772][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8172.644037][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8172.644293][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8172.644541][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8172.644805][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8172.645073][    C1]  ? ip_output+0x16b/0x4f0
[ 8172.645300][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8172.645556][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8172.645828][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8172.646098][    C1]  ? get_reg+0x119/0x190
[ 8172.646318][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8172.646585][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8172.646901][    C1]  __tcf_classify+0x329/0x7d0
[ 8172.647147][    C1]  tcf_classify+0x283/0x930
[ 8172.647381][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8172.647634][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8172.647892][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8172.648185][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8172.648454][    C1]  tc_run+0x2e4/0x5d0
[ 8172.648662][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8172.648897][    C1]  ? lock_acquire+0x1c1/0x220
[ 8172.649134][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8172.649396][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8172.649650][    C1]  ? lock_acquire+0x1c1/0x220
[ 8172.649893][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8172.650156][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8172.650465][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8172.650739][    C1]  ? neigh_hh_output+0x348/0x590
[ 8172.650995][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8172.651261][    C1]  ip_finish_output2+0x786/0x18e0
[ 8172.651519][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8172.651805][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8172.652143][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8172.652422][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8172.652678][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8172.652942][    C1]  ip_output+0x16b/0x4f0
[ 8172.653160][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8172.653401][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8172.653648][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8172.653936][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8172.654189][    C1]  ? ip_local_out+0x114/0x3b0
[ 8172.654431][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8172.654680][    C1]  ? __create_object+0x5e/0xb0
[ 8172.654926][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8172.655194][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8172.655477][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8172.655753][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8172.656036][    C1]  tcp_release_cb+0x1e9/0x390
[ 8172.656279][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8172.656552][    C1]  release_sock+0xb8/0x1d0
[ 8172.656780][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8172.657005][    C1]  ? lock_release+0x1d5/0x250
[ 8172.657248][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8172.657498][    C1]  ? core_sys_select+0x620/0x710
[ 8172.657755][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8172.658029][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8172.658256][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8172.658506][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8172.658760][    C1]  ? __fget_light+0x54/0x1e0
[ 8172.659000][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8172.659268][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8172.659512][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8172.659779][    C1]  ? __might_fault+0xc6/0x180
[ 8172.660027][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8172.660309][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8172.660610][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8172.660909][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8172.661235][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8172.661488][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8172.661795][    C1]  do_syscall_64+0xc9/0x1e0
[ 8172.662030][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8172.662329][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8172.662559][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8172.663530][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8172.663950][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8172.664347][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8172.664743][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8172.665139][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8172.665536][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8172.665937][    C1]  </TASK>
[ 8172.666095][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5402s! [perl:7725]
[ 8172.666508][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8172.667756][    C3] irq event stamp: 290154
[ 8172.667971][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8172.668496][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8172.668998][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8172.669465][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8172.669924][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8172.670369][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8172.670976][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8172.671299][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8172.672264][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8172.672567][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8172.672965][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8172.673370][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8172.673767][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8172.674161][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8172.674559][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8172.675002][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8172.675334][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8172.675731][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8172.676125][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8172.676524][    C3] PKRU: 55555554
[ 8172.676703][    C3] Call Trace:
[ 8172.676871][    C3]  <IRQ>
[ 8172.677018][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8172.677278][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8172.677518][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8172.677794][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8172.678064][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8172.678350][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8172.678615][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8172.678918][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8172.679178][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8172.679485][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8172.679780][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8172.680091][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8172.680378][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8172.680672][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8172.680957][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8172.681266][    C3]  ? get_stack_info+0x36/0xc0
[ 8172.681508][    C3]  ? lock_acquire+0x1c1/0x220
[ 8172.681746][    C3]  ? lock_release+0x1d5/0x250
[ 8172.681983][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8172.682230][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8172.682502][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8172.682785][    C3]  ? lock_acquire+0x1c1/0x220
[ 8172.683026][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8172.683272][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8172.683530][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8172.683762][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8172.684007][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8172.684263][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8172.684535][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8172.684813][    C3]  ip_local_deliver+0x19d/0x480
[ 8172.685057][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8172.685328][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8172.685590][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8172.685932][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8172.686183][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8172.686500][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8172.686760][    C3]  ip_rcv+0x564/0x740
[ 8172.686962][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8172.687191][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8172.687443][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8172.687716][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8172.687946][    C3]  ? skb_clone+0x10b/0x330
[ 8172.688169][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8172.688485][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8172.688790][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8172.689069][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8172.689362][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8172.689610][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8172.689838][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8172.690135][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8172.690419][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8172.690742][    C3]  ? lock_acquire+0x1c1/0x220
[ 8172.690976][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8172.691272][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8172.691556][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8172.691869][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8172.692122][    C3]  ? __skb_clone+0x57a/0x760
[ 8172.692361][    C3]  netif_receive_skb+0x55/0x280
[ 8172.692608][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8172.692918][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8172.693256][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8172.693553][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8172.693826][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8172.694111][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8172.694423][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8172.694732][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8172.695056][    C3]  ? lock_release+0x1d5/0x250
[ 8172.695292][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8172.695556][    C3]  ? kernel_text_address+0xce/0xe0
[ 8172.695815][    C3]  ? __kernel_text_address+0x12/0x40
[ 8172.696079][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8172.696359][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8172.696669][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8172.696918][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8172.697191][    C3]  ? get_stack_info+0x36/0xc0
[ 8172.697432][    C3]  __tcf_classify+0x329/0x7d0
[ 8172.697673][    C3]  tcf_classify+0x283/0x930
[ 8172.697903][    C3]  ? lock_release+0x1d5/0x250
[ 8172.698139][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8172.698401][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8172.698655][    C3]  ? __kernel_text_address+0x12/0x40
[ 8172.698921][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8172.699203][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8172.699514][    C3]  tc_run+0x2e4/0x5d0
[ 8172.699716][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8172.699946][    C3]  ? lock_acquire+0x1c1/0x220
[ 8172.700181][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8172.700441][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8172.700690][    C3]  ? lock_acquire+0x1c1/0x220
[ 8172.700928][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8172.701190][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8172.701492][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8172.701762][    C3]  ? neigh_hh_output+0x348/0x590
[ 8172.702016][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8172.702278][    C3]  ip_finish_output2+0x786/0x18e0
[ 8172.702533][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8172.702869][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8172.703143][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8172.703399][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8172.703661][    C3]  ip_output+0x16b/0x4f0
[ 8172.703875][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8172.704116][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8172.704391][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8172.704701][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8172.704976][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8172.705226][    C3]  ? __alloc_skb+0xd4/0x280
[ 8172.705455][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8172.705722][    C3]  ? tcp_fragment+0x168/0x1040
[ 8172.705964][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8172.706214][    C3]  ? ip_local_out+0x114/0x3b0
[ 8172.706453][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8172.706699][    C3]  ? __skb_clone+0x57a/0x760
[ 8172.706930][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8172.707197][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8172.707476][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8172.707719][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8172.707966][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8172.708264][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8172.708581][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8172.708824][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8172.709081][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8172.709346][    C3]  tcp_write_timer+0x82/0x1d0
[ 8172.709586][    C3]  call_timer_fn+0x173/0x430
[ 8172.709822][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8172.710081][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8172.710341][    C3]  __run_timers.part.0+0x52d/0x890
[ 8172.710599][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8172.710866][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8172.711149][    C3]  ? lock_acquire+0x1c1/0x220
[ 8172.711384][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8172.711673][    C3]  ? lock_release+0x1d5/0x250
[ 8172.711910][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8172.712173][    C3]  ? ktime_get+0xb3/0x190
[ 8172.712390][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8172.712685][    C3]  run_timer_softirq+0x72/0x100
[ 8172.712931][    C3]  __do_softirq+0x1b9/0x7ff
[ 8172.713159][    C3]  irq_exit_rcu+0x98/0xc0
[ 8172.713384][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8172.713665][    C3]  </IRQ>
[ 8172.713815][    C3]  <TASK>
[ 8172.713965][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8172.714269][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8172.714590][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8172.715554][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8172.715859][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8172.716255][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8172.716649][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8172.717043][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8172.717441][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8172.717839][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8172.718132][    C3]  uart_start+0xe4/0x1b0
[ 8172.718352][    C3]  n_tty_write+0x677/0x7a0
[ 8172.718581][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8172.718830][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8172.719118][    C3]  ? lock_acquire+0x1c1/0x220
[ 8172.719355][    C3]  ? iterate_tty_write+0x95/0x540
[ 8172.719610][    C3]  iterate_tty_write+0x229/0x540
[ 8172.719860][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8172.720148][    C3]  vfs_write+0x9e9/0x10a0
[ 8172.720368][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8172.720608][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8172.720852][    C3]  ? lock_acquire+0x1c1/0x220
[ 8172.721089][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8172.721376][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8172.721639][    C3]  ? __fget_light+0x54/0x1e0
[ 8172.721874][    C3]  ksys_write+0xf5/0x1e0
[ 8172.722089][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8172.722335][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8172.722641][    C3]  do_syscall_64+0xc9/0x1e0
[ 8172.722872][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8172.723168][    C3] RIP: 0033:0x7f93b2836957
[ 8172.723399][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8172.724361][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8172.724781][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8172.725175][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8172.725570][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8172.725965][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8172.726362][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8172.726760][    C3]  </TASK>
[ 8197.418162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8197.418530][    C1] rcu: 1-....: (5810737 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1410705
[ 8197.419073][    C1] rcu: (t=5803447 jiffies g=1064457 q=106 ncpus=4)
[ 8197.419399][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8197.419835][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8197.420431][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8197.420753][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8197.421700][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8197.422002][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8197.422388][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8197.422775][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8197.423183][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8197.423576][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8197.423972][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8197.424422][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8197.424743][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8197.425127][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8197.425510][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8197.425891][    C1] PKRU: 55555554
[ 8197.426066][    C1] Call Trace:
[ 8197.426234][    C1]  <IRQ>
[ 8197.426378][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8197.426642][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 8197.426886][    C1]  ? check_cpu_stall+0x284/0x500
[ 8197.427133][    C1]  ? rcu_pending+0x92/0x360
[ 8197.427358][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8197.427621][    C1]  ? update_process_times+0xb9/0x110
[ 8197.427882][    C1]  ? tick_sched_handle+0x67/0x130
[ 8197.428131][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8197.428408][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8197.428645][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8197.428949][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8197.429217][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8197.429501][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8197.429759][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8197.430057][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8197.430313][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8197.430614][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8197.430904][    C1]  </IRQ>
[ 8197.431051][    C1]  <TASK>
[ 8197.431198][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8197.431507][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8197.431791][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8197.432074][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8197.432358][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8197.432661][    C1]  ? lock_acquire+0x1c1/0x220
[ 8197.432893][    C1]  ? lock_release+0x1d5/0x250
[ 8197.433126][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8197.433370][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8197.433633][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8197.433911][    C1]  ? lock_acquire+0x1c1/0x220
[ 8197.434142][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8197.434375][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8197.434627][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8197.434856][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8197.435098][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8197.435351][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8197.435618][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8197.435886][    C1]  ip_local_deliver+0x19d/0x480
[ 8197.436125][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8197.436390][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8197.436646][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8197.436986][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8197.437232][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8197.437542][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8197.437798][    C1]  ip_rcv+0x564/0x740
[ 8197.438016][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8197.438244][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8197.438501][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8197.438777][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8197.439051][    C1]  ? skb_clone+0x10b/0x330
[ 8197.439285][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8197.439596][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8197.439891][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8197.440168][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8197.440471][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8197.440720][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8197.440950][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8197.441247][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8197.441531][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8197.441856][    C1]  ? lock_acquire+0x1c1/0x220
[ 8197.442097][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8197.442393][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8197.442679][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8197.442998][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8197.443256][    C1]  ? __skb_clone+0x57a/0x760
[ 8197.443488][    C1]  netif_receive_skb+0x55/0x280
[ 8197.443734][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8197.444046][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8197.444376][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8197.444675][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8197.444948][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8197.445237][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8197.445546][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8197.445832][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8197.446149][    C1]  ? stack_trace_save+0x95/0xd0
[ 8197.446397][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8197.446677][    C1]  ? kasan_save_stack+0x34/0x50
[ 8197.446925][    C1]  ? kasan_save_stack+0x24/0x50
[ 8197.447171][    C1]  ? kasan_save_track+0x14/0x30
[ 8197.447418][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8197.447681][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8197.447936][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8197.448183][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8197.448447][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8197.448711][    C1]  ? ip_output+0x16b/0x4f0
[ 8197.448934][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8197.449188][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8197.449459][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8197.449728][    C1]  ? get_reg+0x119/0x190
[ 8197.449943][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8197.450211][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8197.450518][    C1]  __tcf_classify+0x329/0x7d0
[ 8197.450761][    C1]  tcf_classify+0x283/0x930
[ 8197.450994][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8197.451242][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8197.451498][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8197.451784][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8197.452054][    C1]  tc_run+0x2e4/0x5d0
[ 8197.452258][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8197.452491][    C1]  ? lock_acquire+0x1c1/0x220
[ 8197.452728][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8197.452987][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8197.453247][    C1]  ? lock_acquire+0x1c1/0x220
[ 8197.453483][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8197.453747][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8197.454052][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8197.454324][    C1]  ? neigh_hh_output+0x348/0x590
[ 8197.454577][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8197.454843][    C1]  ip_finish_output2+0x786/0x18e0
[ 8197.455100][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8197.455382][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8197.455716][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8197.455992][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8197.456245][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8197.456510][    C1]  ip_output+0x16b/0x4f0
[ 8197.456729][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8197.456965][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8197.457208][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8197.457493][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8197.457746][    C1]  ? ip_local_out+0x114/0x3b0
[ 8197.457984][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8197.458233][    C1]  ? __create_object+0x5e/0xb0
[ 8197.458476][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8197.458743][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8197.459025][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8197.459299][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8197.459579][    C1]  tcp_release_cb+0x1e9/0x390
[ 8197.459818][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8197.460084][    C1]  release_sock+0xb8/0x1d0
[ 8197.460311][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8197.460532][    C1]  ? lock_release+0x1d5/0x250
[ 8197.460770][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8197.461019][    C1]  ? core_sys_select+0x620/0x710
[ 8197.461273][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8197.461543][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8197.461768][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8197.462015][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8197.462270][    C1]  ? __fget_light+0x54/0x1e0
[ 8197.462506][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8197.462768][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8197.463008][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8197.463277][    C1]  ? __might_fault+0xc6/0x180
[ 8197.463520][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8197.463799][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8197.464101][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8197.464400][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8197.464724][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8197.464977][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8197.465280][    C1]  do_syscall_64+0xc9/0x1e0
[ 8197.465515][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8197.465817][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8197.466042][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8197.467003][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8197.467422][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8197.467818][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8197.468212][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8197.468613][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8197.469011][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8197.469410][    C1]  </TASK>
[ 8197.469568][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 8197.469838][    C3] NMI backtrace for cpu 3
[ 8197.469843][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8197.469847][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8197.469849][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8197.469855][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8197.469857][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8197.469860][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8197.469862][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8197.469863][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8197.469865][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8197.469867][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8197.469869][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8197.469871][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8197.469874][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8197.469876][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8197.469877][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8197.469878][    C3] PKRU: 55555554
[ 8197.469880][    C3] Call Trace:
[ 8197.469882][    C3]  <NMI>
[ 8197.469884][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 8197.469889][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8197.469894][    C3]  ? nmi_handle+0x153/0x420
[ 8197.469899][    C3]  ? default_do_nmi+0x41/0x100
[ 8197.469903][    C3]  ? exc_nmi+0xf3/0x120
[ 8197.469905][    C3]  ? end_repeat_nmi+0xf/0x60
[ 8197.469910][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8197.469914][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8197.469917][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8197.469920][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8197.469923][    C3]  </NMI>
[ 8197.469924][    C3]  <IRQ>
[ 8197.469926][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8197.469928][    C3]  ? get_stack_info+0x36/0xc0
[ 8197.469933][    C3]  ? lock_acquire+0x1c1/0x220
[ 8197.469937][    C3]  ? lock_release+0x1d5/0x250
[ 8197.469941][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8197.469944][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8197.469947][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8197.469950][    C3]  ? lock_acquire+0x1c1/0x220
[ 8197.469952][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8197.469956][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8197.469959][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8197.469965][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8197.469967][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8197.469972][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8197.469977][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8197.469980][    C3]  ip_local_deliver+0x19d/0x480
[ 8197.469983][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8197.469985][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8197.469988][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8197.469993][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8197.469997][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8197.470000][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8197.470009][    C3]  ip_rcv+0x564/0x740
[ 8197.470012][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8197.470014][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8197.470019][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8197.470021][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8197.470026][    C3]  ? skb_clone+0x10b/0x330
[ 8197.470029][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8197.470035][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8197.470040][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8197.470043][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8197.470051][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8197.470055][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8197.470058][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8197.470061][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8197.470064][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8197.470068][    C3]  ? lock_acquire+0x1c1/0x220
[ 8197.470070][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8197.470075][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8197.470079][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8197.470083][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8197.470086][    C3]  ? __skb_clone+0x57a/0x760
[ 8197.470088][    C3]  netif_receive_skb+0x55/0x280
[ 8197.470092][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8197.470099][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8197.470105][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8197.470112][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8197.470116][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8197.470127][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8197.470135][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8197.470144][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8197.470153][    C3]  ? lock_release+0x1d5/0x250
[ 8197.470155][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8197.470162][    C3]  ? kernel_text_address+0xce/0xe0
[ 8197.470166][    C3]  ? __kernel_text_address+0x12/0x40
[ 8197.470169][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8197.470171][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8197.470175][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8197.470181][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8197.470184][    C3]  ? get_stack_info+0x36/0xc0
[ 8197.470189][    C3]  __tcf_classify+0x329/0x7d0
[ 8197.470194][    C3]  tcf_classify+0x283/0x930
[ 8197.470198][    C3]  ? lock_release+0x1d5/0x250
[ 8197.470200][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8197.470203][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8197.470207][    C3]  ? __kernel_text_address+0x12/0x40
[ 8197.470209][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8197.470211][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8197.470215][    C3]  tc_run+0x2e4/0x5d0
[ 8197.470219][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8197.470222][    C3]  ? lock_acquire+0x1c1/0x220
[ 8197.470224][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8197.470228][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8197.470232][    C3]  ? lock_acquire+0x1c1/0x220
[ 8197.470235][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8197.470238][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8197.470242][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8197.470244][    C3]  ? neigh_hh_output+0x348/0x590
[ 8197.470248][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8197.470252][    C3]  ip_finish_output2+0x786/0x18e0
[ 8197.470255][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8197.470262][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8197.470265][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8197.470269][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8197.470272][    C3]  ip_output+0x16b/0x4f0
[ 8197.470276][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8197.470278][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8197.470281][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8197.470284][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8197.470287][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8197.470290][    C3]  ? __alloc_skb+0xd4/0x280
[ 8197.470293][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8197.470298][    C3]  ? tcp_fragment+0x168/0x1040
[ 8197.470301][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8197.470304][    C3]  ? ip_local_out+0x114/0x3b0
[ 8197.470308][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8197.470312][    C3]  ? __skb_clone+0x57a/0x760
[ 8197.470314][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8197.470320][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8197.470323][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8197.470328][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8197.470332][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8197.470336][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8197.470340][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8197.470343][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8197.470346][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8197.470349][    C3]  tcp_write_timer+0x82/0x1d0
[ 8197.470353][    C3]  call_timer_fn+0x173/0x430
[ 8197.470357][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8197.470362][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8197.470366][    C3]  __run_timers.part.0+0x52d/0x890
[ 8197.470369][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8197.470374][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8197.470377][    C3]  ? lock_acquire+0x1c1/0x220
[ 8197.470379][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8197.470383][    C3]  ? lock_release+0x1d5/0x250
[ 8197.470385][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8197.470388][    C3]  ? ktime_get+0xb3/0x190
[ 8197.470391][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8197.470395][    C3]  run_timer_softirq+0x72/0x100
[ 8197.470399][    C3]  __do_softirq+0x1b9/0x7ff
[ 8197.470403][    C3]  irq_exit_rcu+0x98/0xc0
[ 8197.470407][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8197.470410][    C3]  </IRQ>
[ 8197.470411][    C3]  <TASK>
[ 8197.470412][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8197.470415][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8197.470418][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8197.470420][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8197.470422][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8197.470423][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8197.470425][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8197.470426][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8197.470427][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8197.470431][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8197.470435][    C3]  uart_start+0xe4/0x1b0
[ 8197.470442][    C3]  n_tty_write+0x677/0x7a0
[ 8197.470448][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8197.470451][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8197.470456][    C3]  ? lock_acquire+0x1c1/0x220
[ 8197.470459][    C3]  ? iterate_tty_write+0x95/0x540
[ 8197.470463][    C3]  iterate_tty_write+0x229/0x540
[ 8197.470467][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8197.470471][    C3]  vfs_write+0x9e9/0x10a0
[ 8197.470475][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8197.470478][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8197.470482][    C3]  ? lock_acquire+0x1c1/0x220
[ 8197.470484][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8197.470488][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8197.470491][    C3]  ? __fget_light+0x54/0x1e0
[ 8197.470496][    C3]  ksys_write+0xf5/0x1e0
[ 8197.470499][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8197.470503][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8197.470507][    C3]  do_syscall_64+0xc9/0x1e0
[ 8197.470511][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8197.470514][    C3] RIP: 0033:0x7f93b2836957
[ 8197.470517][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8197.470519][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8197.470522][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8197.470523][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8197.470525][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8197.470526][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8197.470528][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8197.470533][    C3]  </TASK>
[ 8224.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5450s! [ncat:8027]
[ 8224.613548][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8224.614707][    C1] irq event stamp: 174248
[ 8224.614908][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8224.615396][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8224.615826][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8224.616256][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8224.616681][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8224.617090][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8224.617653][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 8224.617912][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 8224.618814][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 8224.619095][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8224.619462][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8224.619826][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8224.620191][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8224.620555][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8224.620922][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8224.621333][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8224.621637][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8224.622004][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8224.622370][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8224.622737][    C1] PKRU: 55555554
[ 8224.622903][    C1] Call Trace:
[ 8224.623063][    C1]  <IRQ>
[ 8224.623208][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8224.623450][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8224.623672][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8224.623929][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8224.624179][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8224.624444][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8224.624690][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8224.624969][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8224.625210][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8224.625496][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8224.625769][    C1]  </IRQ>
[ 8224.625905][    C1]  <TASK>
[ 8224.626046][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8224.626336][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8224.626602][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 8224.626859][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8224.627120][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8224.627408][    C1]  ? lock_acquire+0x1c1/0x220
[ 8224.627627][    C1]  ? lock_release+0x1d5/0x250
[ 8224.627848][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8224.628077][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8224.628327][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8224.628590][    C1]  ? lock_acquire+0x1c1/0x220
[ 8224.628807][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8224.629030][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8224.629270][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8224.629486][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8224.629713][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8224.629950][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8224.630204][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8224.630458][    C1]  ip_local_deliver+0x19d/0x480
[ 8224.630686][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8224.630934][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8224.631178][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8224.631497][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8224.631729][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8224.632026][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8224.632269][    C1]  ip_rcv+0x564/0x740
[ 8224.632456][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8224.632669][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8224.632901][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8224.633160][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8224.633410][    C1]  ? skb_clone+0x10b/0x330
[ 8224.633620][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8224.633913][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8224.634194][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8224.634455][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8224.634722][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8224.634950][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8224.635162][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8224.635438][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8224.635701][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8224.635999][    C1]  ? lock_acquire+0x1c1/0x220
[ 8224.636220][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8224.636490][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8224.636753][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8224.637044][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8224.637281][    C1]  ? __skb_clone+0x57a/0x760
[ 8224.637495][    C1]  netif_receive_skb+0x55/0x280
[ 8224.637723][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8224.638010][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8224.638317][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8224.638594][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8224.638846][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8224.639111][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8224.639398][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8224.639661][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8224.639951][    C1]  ? stack_trace_save+0x95/0xd0
[ 8224.640179][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8224.640440][    C1]  ? kasan_save_stack+0x34/0x50
[ 8224.640672][    C1]  ? kasan_save_stack+0x24/0x50
[ 8224.640898][    C1]  ? kasan_save_track+0x14/0x30
[ 8224.641123][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8224.641370][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8224.641603][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8224.641829][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8224.642073][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8224.642318][    C1]  ? ip_output+0x16b/0x4f0
[ 8224.642524][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8224.642758][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8224.643012][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8224.643274][    C1]  ? get_reg+0x119/0x190
[ 8224.643472][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8224.643718][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8224.644002][    C1]  __tcf_classify+0x329/0x7d0
[ 8224.644229][    C1]  tcf_classify+0x283/0x930
[ 8224.644441][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8224.644669][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8224.644903][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8224.645168][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8224.645415][    C1]  tc_run+0x2e4/0x5d0
[ 8224.645603][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8224.645816][    C1]  ? lock_acquire+0x1c1/0x220
[ 8224.646037][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8224.646278][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8224.646510][    C1]  ? lock_acquire+0x1c1/0x220
[ 8224.646727][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8224.646969][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8224.647252][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8224.647501][    C1]  ? neigh_hh_output+0x348/0x590
[ 8224.647733][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8224.647978][    C1]  ip_finish_output2+0x786/0x18e0
[ 8224.648215][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8224.648473][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8224.648782][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8224.649035][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8224.649268][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8224.649510][    C1]  ip_output+0x16b/0x4f0
[ 8224.649711][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8224.649927][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8224.650150][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8224.650415][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8224.650646][    C1]  ? ip_local_out+0x114/0x3b0
[ 8224.650864][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8224.651093][    C1]  ? __create_object+0x5e/0xb0
[ 8224.651319][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8224.651563][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8224.651822][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8224.652073][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8224.652331][    C1]  tcp_release_cb+0x1e9/0x390
[ 8224.652552][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8224.652796][    C1]  release_sock+0xb8/0x1d0
[ 8224.653006][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8224.653215][    C1]  ? lock_release+0x1d5/0x250
[ 8224.653435][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8224.653665][    C1]  ? core_sys_select+0x620/0x710
[ 8224.653898][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8224.654146][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8224.654356][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8224.654585][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8224.654819][    C1]  ? __fget_light+0x54/0x1e0
[ 8224.655038][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8224.655283][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8224.655505][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8224.655748][    C1]  ? __might_fault+0xc6/0x180
[ 8224.655973][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8224.656232][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8224.656509][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8224.656786][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8224.657082][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8224.657315][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8224.657593][    C1]  do_syscall_64+0xc9/0x1e0
[ 8224.657808][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8224.658084][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8224.658294][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8224.659182][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8224.659571][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8224.659936][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8224.660302][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8224.660669][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8224.661034][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8224.661403][    C1]  </TASK>
[ 8224.661549][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5450s! [perl:7725]
[ 8224.661957][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8224.663178][    C3] irq event stamp: 290154
[ 8224.663388][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8224.663900][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8224.664387][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8224.664842][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8224.665291][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8224.665726][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8224.666318][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8224.666634][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8224.667574][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8224.667868][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8224.668256][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8224.668641][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8224.669026][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8224.669411][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8224.669798][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8224.670232][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8224.670553][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8224.670939][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8224.671325][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8224.671711][    C3] PKRU: 55555554
[ 8224.671886][    C3] Call Trace:
[ 8224.672049][    C3]  <IRQ>
[ 8224.672194][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8224.672448][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8224.672682][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8224.672951][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8224.673222][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8224.673501][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8224.673757][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8224.674049][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8224.674303][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8224.674601][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8224.674888][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8224.675191][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8224.675469][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8224.675756][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8224.676033][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8224.676334][    C3]  ? get_stack_info+0x36/0xc0
[ 8224.676567][    C3]  ? lock_acquire+0x1c1/0x220
[ 8224.676800][    C3]  ? lock_release+0x1d5/0x250
[ 8224.677030][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8224.677269][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8224.677534][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8224.677808][    C3]  ? lock_acquire+0x1c1/0x220
[ 8224.678039][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8224.678272][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8224.678523][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8224.678749][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8224.678988][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8224.679237][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8224.679500][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8224.679770][    C3]  ip_local_deliver+0x19d/0x480
[ 8224.680012][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8224.680275][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8224.680530][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8224.680865][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8224.681110][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8224.681419][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8224.681675][    C3]  ip_rcv+0x564/0x740
[ 8224.681872][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8224.682096][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8224.682341][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8224.682608][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8224.682833][    C3]  ? skb_clone+0x10b/0x330
[ 8224.683058][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8224.683368][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8224.683663][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8224.683936][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8224.684220][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8224.684461][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8224.684684][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8224.684974][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8224.685251][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8224.685567][    C3]  ? lock_acquire+0x1c1/0x220
[ 8224.685797][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8224.686083][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8224.686361][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8224.686668][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8224.686915][    C3]  ? __skb_clone+0x57a/0x760
[ 8224.687141][    C3]  netif_receive_skb+0x55/0x280
[ 8224.687398][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8224.687705][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8224.688036][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8224.688334][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8224.688617][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8224.688895][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8224.689199][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8224.689499][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8224.689818][    C3]  ? lock_release+0x1d5/0x250
[ 8224.690049][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8224.690307][    C3]  ? kernel_text_address+0xce/0xe0
[ 8224.690558][    C3]  ? __kernel_text_address+0x12/0x40
[ 8224.690816][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8224.691090][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8224.691393][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8224.691636][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8224.691904][    C3]  ? get_stack_info+0x36/0xc0
[ 8224.692136][    C3]  __tcf_classify+0x329/0x7d0
[ 8224.692371][    C3]  tcf_classify+0x283/0x930
[ 8224.692596][    C3]  ? lock_release+0x1d5/0x250
[ 8224.692826][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8224.693085][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8224.693334][    C3]  ? __kernel_text_address+0x12/0x40
[ 8224.693593][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8224.693867][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8224.694169][    C3]  tc_run+0x2e4/0x5d0
[ 8224.694368][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8224.694593][    C3]  ? lock_acquire+0x1c1/0x220
[ 8224.694823][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8224.695076][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8224.695321][    C3]  ? lock_acquire+0x1c1/0x220
[ 8224.695552][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8224.695806][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8224.696102][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8224.696365][    C3]  ? neigh_hh_output+0x348/0x590
[ 8224.696610][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8224.696866][    C3]  ip_finish_output2+0x786/0x18e0
[ 8224.697114][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8224.697442][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8224.697708][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8224.697953][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8224.698210][    C3]  ip_output+0x16b/0x4f0
[ 8224.698419][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8224.698655][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8224.698922][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8224.699223][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8224.699491][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8224.699735][    C3]  ? __alloc_skb+0xd4/0x280
[ 8224.699957][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8224.700218][    C3]  ? tcp_fragment+0x168/0x1040
[ 8224.700454][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8224.700698][    C3]  ? ip_local_out+0x114/0x3b0
[ 8224.700930][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8224.701172][    C3]  ? __skb_clone+0x57a/0x760
[ 8224.701399][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8224.701659][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8224.701929][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8224.702168][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8224.702409][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8224.702698][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8224.703007][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8224.703268][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8224.703526][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8224.703793][    C3]  tcp_write_timer+0x82/0x1d0
[ 8224.704029][    C3]  call_timer_fn+0x173/0x430
[ 8224.704273][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8224.704525][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8224.704781][    C3]  __run_timers.part.0+0x52d/0x890
[ 8224.705032][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8224.705292][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8224.705569][    C3]  ? lock_acquire+0x1c1/0x220
[ 8224.705800][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8224.706080][    C3]  ? lock_release+0x1d5/0x250
[ 8224.706314][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8224.706569][    C3]  ? ktime_get+0xb3/0x190
[ 8224.706782][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8224.707070][    C3]  run_timer_softirq+0x72/0x100
[ 8224.707331][    C3]  __do_softirq+0x1b9/0x7ff
[ 8224.707562][    C3]  irq_exit_rcu+0x98/0xc0
[ 8224.707780][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8224.708062][    C3]  </IRQ>
[ 8224.708214][    C3]  <TASK>
[ 8224.708373][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8224.708668][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8224.708980][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8224.709917][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8224.710215][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8224.710601][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8224.710986][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8224.711374][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8224.711759][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8224.712147][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8224.712436][    C3]  uart_start+0xe4/0x1b0
[ 8224.712647][    C3]  n_tty_write+0x677/0x7a0
[ 8224.712871][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8224.713120][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8224.713397][    C3]  ? lock_acquire+0x1c1/0x220
[ 8224.713629][    C3]  ? iterate_tty_write+0x95/0x540
[ 8224.713878][    C3]  iterate_tty_write+0x229/0x540
[ 8224.714125][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8224.714403][    C3]  vfs_write+0x9e9/0x10a0
[ 8224.714619][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8224.714853][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8224.715089][    C3]  ? lock_acquire+0x1c1/0x220
[ 8224.715322][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8224.715603][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8224.715860][    C3]  ? __fget_light+0x54/0x1e0
[ 8224.716088][    C3]  ksys_write+0xf5/0x1e0
[ 8224.716301][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8224.716541][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8224.716834][    C3]  do_syscall_64+0xc9/0x1e0
[ 8224.717061][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8224.717354][    C3] RIP: 0033:0x7f93b2836957
[ 8224.717572][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8224.718509][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8224.718918][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8224.719304][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8224.719689][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8224.720077][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8224.720464][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8224.720852][    C3]  </TASK>
[ 8252.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5476s! [ncat:8027]
[ 8252.613532][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8252.614686][    C1] irq event stamp: 174248
[ 8252.614886][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8252.615372][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8252.615798][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8252.616227][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8252.616649][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8252.617060][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8252.617621][    C1] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 8252.617881][    C1] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 8252.618773][    C1] RSP: 0018:ffffc9000009e948 EFLAGS: 00000202
[ 8252.619053][    C1] RAX: ffff888007a88e18 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8252.619421][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8252.619786][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8252.620149][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8252.620515][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8252.620880][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8252.621288][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8252.621593][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8252.621959][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8252.622324][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8252.622690][    C1] PKRU: 55555554
[ 8252.622855][    C1] Call Trace:
[ 8252.623014][    C1]  <IRQ>
[ 8252.623151][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8252.623394][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8252.623616][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8252.623872][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8252.624122][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8252.624386][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8252.624630][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8252.624909][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8252.625149][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8252.625434][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8252.625706][    C1]  </IRQ>
[ 8252.625842][    C1]  <TASK>
[ 8252.625981][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8252.626270][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8252.626536][    C1]  ? kasan_check_range+0x12/0x1c0
[ 8252.626771][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8252.627028][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8252.627316][    C1]  ? lock_acquire+0x1c1/0x220
[ 8252.627537][    C1]  ? lock_release+0x1d5/0x250
[ 8252.627757][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8252.627985][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8252.628235][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8252.628496][    C1]  ? lock_acquire+0x1c1/0x220
[ 8252.628715][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8252.628938][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8252.629176][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8252.629391][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8252.629616][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8252.629852][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8252.630108][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8252.630364][    C1]  ip_local_deliver+0x19d/0x480
[ 8252.630591][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8252.630839][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8252.631081][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8252.631401][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8252.631635][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8252.631929][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8252.632171][    C1]  ip_rcv+0x564/0x740
[ 8252.632359][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8252.632569][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8252.632801][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8252.633057][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8252.633310][    C1]  ? skb_clone+0x10b/0x330
[ 8252.633517][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8252.633809][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8252.634090][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8252.634349][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8252.634620][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8252.634849][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8252.635058][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8252.635335][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8252.635596][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8252.635894][    C1]  ? lock_acquire+0x1c1/0x220
[ 8252.636111][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8252.636386][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8252.636646][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8252.636936][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8252.637171][    C1]  ? __skb_clone+0x57a/0x760
[ 8252.637387][    C1]  netif_receive_skb+0x55/0x280
[ 8252.637615][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8252.637901][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8252.638208][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8252.638482][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8252.638734][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8252.638998][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8252.639286][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8252.639546][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8252.639836][    C1]  ? stack_trace_save+0x95/0xd0
[ 8252.640063][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8252.640319][    C1]  ? kasan_save_stack+0x34/0x50
[ 8252.640548][    C1]  ? kasan_save_stack+0x24/0x50
[ 8252.640775][    C1]  ? kasan_save_track+0x14/0x30
[ 8252.641002][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8252.641245][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8252.641479][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8252.641706][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8252.641948][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8252.642190][    C1]  ? ip_output+0x16b/0x4f0
[ 8252.642400][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8252.642634][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8252.642887][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8252.643133][    C1]  ? get_reg+0x119/0x190
[ 8252.643335][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8252.643581][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8252.643864][    C1]  __tcf_classify+0x329/0x7d0
[ 8252.644084][    C1]  tcf_classify+0x283/0x930
[ 8252.644299][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8252.644528][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8252.644763][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8252.645023][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8252.645270][    C1]  tc_run+0x2e4/0x5d0
[ 8252.645459][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8252.645669][    C1]  ? lock_acquire+0x1c1/0x220
[ 8252.645889][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8252.646128][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8252.646360][    C1]  ? lock_acquire+0x1c1/0x220
[ 8252.646579][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8252.646821][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8252.647101][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8252.647352][    C1]  ? neigh_hh_output+0x348/0x590
[ 8252.647584][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8252.647827][    C1]  ip_finish_output2+0x786/0x18e0
[ 8252.648062][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8252.648319][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8252.648630][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8252.648883][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8252.649116][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8252.649363][    C1]  ip_output+0x16b/0x4f0
[ 8252.649560][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8252.649777][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8252.650000][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8252.650263][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8252.650493][    C1]  ? ip_local_out+0x114/0x3b0
[ 8252.650714][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8252.650942][    C1]  ? __create_object+0x5e/0xb0
[ 8252.651167][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8252.651412][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8252.651668][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8252.651918][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8252.652179][    C1]  tcp_release_cb+0x1e9/0x390
[ 8252.652399][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8252.652643][    C1]  release_sock+0xb8/0x1d0
[ 8252.652851][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8252.653058][    C1]  ? lock_release+0x1d5/0x250
[ 8252.653276][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8252.653506][    C1]  ? core_sys_select+0x620/0x710
[ 8252.653739][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8252.653987][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8252.654196][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8252.654425][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8252.654659][    C1]  ? __fget_light+0x54/0x1e0
[ 8252.654875][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8252.655119][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8252.655339][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8252.655583][    C1]  ? __might_fault+0xc6/0x180
[ 8252.655805][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8252.656065][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8252.656339][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8252.656619][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8252.656914][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8252.657144][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8252.657424][    C1]  do_syscall_64+0xc9/0x1e0
[ 8252.657635][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8252.657910][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8252.658119][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8252.659007][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8252.659392][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8252.659759][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8252.660124][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8252.660488][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8252.660852][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8252.661223][    C1]  </TASK>
[ 8252.661366][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5476s! [perl:7725]
[ 8252.661762][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8252.662981][    C3] irq event stamp: 290154
[ 8252.663195][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8252.663704][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8252.664192][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8252.664644][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8252.665089][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8252.665523][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8252.666117][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8252.666435][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8252.667373][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8252.667670][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8252.668055][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8252.668442][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8252.668829][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8252.669213][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8252.669598][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8252.670029][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8252.670349][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8252.670739][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8252.671124][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8252.671509][    C3] PKRU: 55555554
[ 8252.671685][    C3] Call Trace:
[ 8252.671852][    C3]  <IRQ>
[ 8252.671994][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8252.672247][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8252.672482][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8252.672749][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8252.673018][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8252.673297][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8252.673551][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8252.673846][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8252.674099][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8252.674399][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8252.674685][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8252.674986][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8252.675272][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8252.675557][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8252.675836][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8252.676137][    C3]  ? get_stack_info+0x36/0xc0
[ 8252.676371][    C3]  ? lock_acquire+0x1c1/0x220
[ 8252.676602][    C3]  ? lock_release+0x1d5/0x250
[ 8252.676834][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8252.677075][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8252.677338][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8252.677614][    C3]  ? lock_acquire+0x1c1/0x220
[ 8252.677846][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8252.678079][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8252.678331][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8252.678559][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8252.678798][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8252.679047][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8252.679312][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8252.679579][    C3]  ip_local_deliver+0x19d/0x480
[ 8252.679819][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8252.680079][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8252.680336][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8252.680670][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8252.680915][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8252.681225][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8252.681477][    C3]  ip_rcv+0x564/0x740
[ 8252.681675][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8252.681899][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8252.682142][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8252.682410][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8252.682634][    C3]  ? skb_clone+0x10b/0x330
[ 8252.682853][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8252.683185][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8252.683491][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8252.683768][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8252.684061][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8252.684312][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8252.684531][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8252.684821][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8252.685094][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8252.685408][    C3]  ? lock_acquire+0x1c1/0x220
[ 8252.685638][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8252.685925][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8252.686199][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8252.686504][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8252.686751][    C3]  ? __skb_clone+0x57a/0x760
[ 8252.686977][    C3]  netif_receive_skb+0x55/0x280
[ 8252.687217][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8252.687537][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8252.687867][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8252.688163][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8252.688434][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8252.688728][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8252.689030][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8252.689330][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8252.689645][    C3]  ? lock_release+0x1d5/0x250
[ 8252.689876][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8252.690131][    C3]  ? kernel_text_address+0xce/0xe0
[ 8252.690382][    C3]  ? __kernel_text_address+0x12/0x40
[ 8252.690641][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8252.690914][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8252.691216][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8252.691457][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8252.691724][    C3]  ? get_stack_info+0x36/0xc0
[ 8252.691956][    C3]  __tcf_classify+0x329/0x7d0
[ 8252.692190][    C3]  tcf_classify+0x283/0x930
[ 8252.692412][    C3]  ? lock_release+0x1d5/0x250
[ 8252.692643][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8252.692902][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8252.693149][    C3]  ? __kernel_text_address+0x12/0x40
[ 8252.693407][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8252.693682][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8252.693982][    C3]  tc_run+0x2e4/0x5d0
[ 8252.694180][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8252.694401][    C3]  ? lock_acquire+0x1c1/0x220
[ 8252.694630][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8252.694882][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8252.695125][    C3]  ? lock_acquire+0x1c1/0x220
[ 8252.695357][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8252.695612][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8252.695906][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8252.696168][    C3]  ? neigh_hh_output+0x348/0x590
[ 8252.696411][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8252.696666][    C3]  ip_finish_output2+0x786/0x18e0
[ 8252.696914][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8252.697239][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8252.697505][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8252.697749][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8252.698005][    C3]  ip_output+0x16b/0x4f0
[ 8252.698214][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8252.698449][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8252.698715][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8252.699016][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8252.699282][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8252.699525][    C3]  ? __alloc_skb+0xd4/0x280
[ 8252.699748][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8252.700007][    C3]  ? tcp_fragment+0x168/0x1040
[ 8252.700242][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8252.700485][    C3]  ? ip_local_out+0x114/0x3b0
[ 8252.700716][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8252.700954][    C3]  ? __skb_clone+0x57a/0x760
[ 8252.701182][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8252.701438][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8252.701710][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8252.701943][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8252.702183][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8252.702474][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8252.702783][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8252.703024][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8252.703275][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8252.703534][    C3]  tcp_write_timer+0x82/0x1d0
[ 8252.703765][    C3]  call_timer_fn+0x173/0x430
[ 8252.703992][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8252.704245][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8252.704497][    C3]  __run_timers.part.0+0x52d/0x890
[ 8252.704748][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8252.705008][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8252.705281][    C3]  ? lock_acquire+0x1c1/0x220
[ 8252.705512][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8252.705791][    C3]  ? lock_release+0x1d5/0x250
[ 8252.706020][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8252.706276][    C3]  ? ktime_get+0xb3/0x190
[ 8252.706491][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8252.706776][    C3]  run_timer_softirq+0x72/0x100
[ 8252.707015][    C3]  __do_softirq+0x1b9/0x7ff
[ 8252.707259][    C3]  irq_exit_rcu+0x98/0xc0
[ 8252.707475][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8252.707757][    C3]  </IRQ>
[ 8252.707903][    C3]  <TASK>
[ 8252.708053][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8252.708350][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8252.708671][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8252.709610][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8252.709908][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8252.710296][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8252.710683][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8252.711069][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8252.711455][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8252.711845][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8252.712130][    C3]  uart_start+0xe4/0x1b0
[ 8252.712342][    C3]  n_tty_write+0x677/0x7a0
[ 8252.712562][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8252.712806][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8252.713087][    C3]  ? lock_acquire+0x1c1/0x220
[ 8252.713317][    C3]  ? iterate_tty_write+0x95/0x540
[ 8252.713566][    C3]  iterate_tty_write+0x229/0x540
[ 8252.713810][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8252.714092][    C3]  vfs_write+0x9e9/0x10a0
[ 8252.714306][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8252.714541][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8252.714779][    C3]  ? lock_acquire+0x1c1/0x220
[ 8252.715009][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8252.715291][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8252.715549][    C3]  ? __fget_light+0x54/0x1e0
[ 8252.715780][    C3]  ksys_write+0xf5/0x1e0
[ 8252.715989][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8252.716228][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8252.716526][    C3]  do_syscall_64+0xc9/0x1e0
[ 8252.716751][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8252.717041][    C3] RIP: 0033:0x7f93b2836957
[ 8252.717262][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8252.718201][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8252.718607][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8252.718995][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8252.719381][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8252.719767][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8252.720152][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8252.720543][    C3]  </TASK>
[ 8275.473162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8275.473498][    C1] rcu: 1-....: (5888645 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1429465
[ 8275.474011][    C1] rcu: (t=5881502 jiffies g=1064457 q=106 ncpus=4)
[ 8275.474321][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8275.474733][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8275.475293][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8275.475593][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8275.476485][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8275.476767][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8275.477133][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8275.477501][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8275.477865][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8275.478232][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8275.478602][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8275.479012][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8275.479320][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8275.479687][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8275.480053][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8275.480420][    C1] PKRU: 55555554
[ 8275.480586][    C1] Call Trace:
[ 8275.480744][    C1]  <IRQ>
[ 8275.480880][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8275.481133][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 8275.481370][    C1]  ? check_cpu_stall+0x284/0x500
[ 8275.481601][    C1]  ? rcu_pending+0x92/0x360
[ 8275.481813][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8275.482061][    C1]  ? update_process_times+0xb9/0x110
[ 8275.482312][    C1]  ? tick_sched_handle+0x67/0x130
[ 8275.482548][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8275.482813][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8275.483036][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8275.483324][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8275.483574][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8275.483838][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8275.484082][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8275.484363][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8275.484602][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8275.484886][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8275.485158][    C1]  </IRQ>
[ 8275.485296][    C1]  <TASK>
[ 8275.485434][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8275.485722][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8275.485989][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8275.486260][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8275.486525][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8275.486814][    C1]  ? lock_acquire+0x1c1/0x220
[ 8275.487036][    C1]  ? lock_release+0x1d5/0x250
[ 8275.487256][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8275.487484][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8275.487734][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8275.487995][    C1]  ? lock_acquire+0x1c1/0x220
[ 8275.488215][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8275.488435][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8275.488675][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8275.488890][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8275.489118][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8275.489358][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8275.489610][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8275.489865][    C1]  ip_local_deliver+0x19d/0x480
[ 8275.490091][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8275.490344][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8275.490587][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8275.490905][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8275.491138][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8275.491434][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8275.491677][    C1]  ip_rcv+0x564/0x740
[ 8275.491864][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8275.492078][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8275.492313][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8275.492567][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8275.492837][    C1]  ? skb_clone+0x10b/0x330
[ 8275.493057][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8275.493366][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8275.493648][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8275.493906][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8275.494178][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8275.494405][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8275.494618][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8275.494894][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8275.495155][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8275.495454][    C1]  ? lock_acquire+0x1c1/0x220
[ 8275.495674][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8275.495946][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8275.496209][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8275.496501][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8275.496736][    C1]  ? __skb_clone+0x57a/0x760
[ 8275.496953][    C1]  netif_receive_skb+0x55/0x280
[ 8275.497181][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8275.497468][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8275.497775][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8275.498051][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8275.498303][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8275.498570][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8275.498857][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8275.499118][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8275.499411][    C1]  ? stack_trace_save+0x95/0xd0
[ 8275.499639][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8275.499894][    C1]  ? kasan_save_stack+0x34/0x50
[ 8275.500123][    C1]  ? kasan_save_stack+0x24/0x50
[ 8275.500352][    C1]  ? kasan_save_track+0x14/0x30
[ 8275.500579][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8275.500823][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8275.501057][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8275.501286][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8275.501528][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8275.501770][    C1]  ? ip_output+0x16b/0x4f0
[ 8275.501978][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8275.502213][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8275.502465][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8275.502711][    C1]  ? get_reg+0x119/0x190
[ 8275.502913][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8275.503162][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8275.503455][    C1]  __tcf_classify+0x329/0x7d0
[ 8275.503677][    C1]  tcf_classify+0x283/0x930
[ 8275.503891][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8275.504120][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8275.504356][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8275.504618][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8275.504864][    C1]  tc_run+0x2e4/0x5d0
[ 8275.505053][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8275.505267][    C1]  ? lock_acquire+0x1c1/0x220
[ 8275.505487][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8275.505727][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8275.505959][    C1]  ? lock_acquire+0x1c1/0x220
[ 8275.506178][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8275.506421][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8275.506699][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8275.506951][    C1]  ? neigh_hh_output+0x348/0x590
[ 8275.507183][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8275.507427][    C1]  ip_finish_output2+0x786/0x18e0
[ 8275.507664][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8275.507921][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8275.508232][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8275.508487][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8275.508722][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8275.508966][    C1]  ip_output+0x16b/0x4f0
[ 8275.509165][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8275.509383][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8275.509605][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8275.509869][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8275.510101][    C1]  ? ip_local_out+0x114/0x3b0
[ 8275.510322][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8275.510551][    C1]  ? __create_object+0x5e/0xb0
[ 8275.510775][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8275.511021][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8275.511284][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8275.511535][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8275.511792][    C1]  tcp_release_cb+0x1e9/0x390
[ 8275.512014][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8275.512258][    C1]  release_sock+0xb8/0x1d0
[ 8275.512469][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8275.512673][    C1]  ? lock_release+0x1d5/0x250
[ 8275.512896][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8275.513127][    C1]  ? core_sys_select+0x620/0x710
[ 8275.513361][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8275.513609][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8275.513817][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8275.514047][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8275.514281][    C1]  ? __fget_light+0x54/0x1e0
[ 8275.514498][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8275.514741][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8275.514963][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8275.515207][    C1]  ? __might_fault+0xc6/0x180
[ 8275.515430][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8275.515689][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8275.515966][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8275.516243][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8275.516540][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8275.516772][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8275.517049][    C1]  do_syscall_64+0xc9/0x1e0
[ 8275.517266][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8275.517542][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8275.517752][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8275.518643][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8275.519031][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8275.519398][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8275.519764][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8275.520132][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8275.520498][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8275.520867][    C1]  </TASK>
[ 8275.521013][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 8275.521264][    C3] NMI backtrace for cpu 3
[ 8275.521268][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8275.521271][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8275.521273][    C3] RIP: 0010:queued_spin_lock_slowpath+0xc2/0xb90
[ 8275.521278][    C3] Code: 41 83 e4 07 49 01 c5 41 83 c4 03 be 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c 08 84 c0 0f 85 42 09 00 00 <8b> 5d 00 85 db 75 62 be 04 00 00 00 48 89 ef e8 ca 26 0c fe 89 d8
[ 8275.521281][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000246
[ 8275.521283][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8275.521285][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8275.521286][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8275.521288][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8275.521290][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8275.521292][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8275.521294][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8275.521297][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8275.521298][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8275.521300][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8275.521301][    C3] PKRU: 55555554
[ 8275.521302][    C3] Call Trace:
[ 8275.521304][    C3]  <NMI>
[ 8275.521306][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 8275.521311][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8275.521316][    C3]  ? nmi_handle+0x153/0x420
[ 8275.521320][    C3]  ? default_do_nmi+0x41/0x100
[ 8275.521322][    C3]  ? exc_nmi+0xf3/0x120
[ 8275.521325][    C3]  ? end_repeat_nmi+0xf/0x60
[ 8275.521330][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8275.521333][    C3]  ? queued_spin_lock_slowpath+0xc2/0xb90
[ 8275.521336][    C3]  ? queued_spin_lock_slowpath+0xc2/0xb90
[ 8275.521339][    C3]  ? queued_spin_lock_slowpath+0xc2/0xb90
[ 8275.521342][    C3]  </NMI>
[ 8275.521344][    C3]  <IRQ>
[ 8275.521345][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8275.521348][    C3]  ? get_stack_info+0x36/0xc0
[ 8275.521352][    C3]  ? lock_acquire+0x1c1/0x220
[ 8275.521356][    C3]  ? lock_release+0x1d5/0x250
[ 8275.521359][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8275.521363][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8275.521365][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8275.521368][    C3]  ? lock_acquire+0x1c1/0x220
[ 8275.521371][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8275.521375][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8275.521377][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8275.521383][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8275.521386][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8275.521390][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8275.521395][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8275.521398][    C3]  ip_local_deliver+0x19d/0x480
[ 8275.521401][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8275.521403][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8275.521405][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8275.521410][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8275.521414][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8275.521417][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8275.521425][    C3]  ip_rcv+0x564/0x740
[ 8275.521428][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8275.521431][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8275.521435][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8275.521438][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8275.521441][    C3]  ? skb_clone+0x10b/0x330
[ 8275.521444][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8275.521449][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8275.521455][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8275.521458][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8275.521465][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8275.521469][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8275.521471][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8275.521475][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8275.521478][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8275.521482][    C3]  ? lock_acquire+0x1c1/0x220
[ 8275.521484][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8275.521488][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8275.521492][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8275.521496][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8275.521499][    C3]  ? __skb_clone+0x57a/0x760
[ 8275.521501][    C3]  netif_receive_skb+0x55/0x280
[ 8275.521504][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8275.521511][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8275.521517][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8275.521523][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8275.521528][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8275.521537][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8275.521546][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8275.521554][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8275.521563][    C3]  ? lock_release+0x1d5/0x250
[ 8275.521566][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8275.521570][    C3]  ? kernel_text_address+0xce/0xe0
[ 8275.521573][    C3]  ? __kernel_text_address+0x12/0x40
[ 8275.521576][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8275.521578][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8275.521581][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8275.521587][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8275.521590][    C3]  ? get_stack_info+0x36/0xc0
[ 8275.521594][    C3]  __tcf_classify+0x329/0x7d0
[ 8275.521599][    C3]  tcf_classify+0x283/0x930
[ 8275.521602][    C3]  ? lock_release+0x1d5/0x250
[ 8275.521605][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8275.521608][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8275.521611][    C3]  ? __kernel_text_address+0x12/0x40
[ 8275.521614][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8275.521616][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8275.521619][    C3]  tc_run+0x2e4/0x5d0
[ 8275.521623][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8275.521626][    C3]  ? lock_acquire+0x1c1/0x220
[ 8275.521628][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8275.521633][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8275.521637][    C3]  ? lock_acquire+0x1c1/0x220
[ 8275.521639][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8275.521642][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8275.521646][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8275.521649][    C3]  ? neigh_hh_output+0x348/0x590
[ 8275.521652][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8275.521655][    C3]  ip_finish_output2+0x786/0x18e0
[ 8275.521659][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8275.521666][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8275.521668][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8275.521672][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8275.521675][    C3]  ip_output+0x16b/0x4f0
[ 8275.521679][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8275.521681][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8275.521684][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8275.521687][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8275.521689][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8275.521692][    C3]  ? __alloc_skb+0xd4/0x280
[ 8275.521694][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8275.521697][    C3]  ? tcp_fragment+0x168/0x1040
[ 8275.521700][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8275.521703][    C3]  ? ip_local_out+0x114/0x3b0
[ 8275.521706][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8275.521710][    C3]  ? __skb_clone+0x57a/0x760
[ 8275.521712][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8275.521718][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8275.521721][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8275.521724][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8275.521728][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8275.521732][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8275.521735][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8275.521739][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8275.521742][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8275.521744][    C3]  tcp_write_timer+0x82/0x1d0
[ 8275.521747][    C3]  call_timer_fn+0x173/0x430
[ 8275.521751][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8275.521756][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8275.521760][    C3]  __run_timers.part.0+0x52d/0x890
[ 8275.521763][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8275.521767][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8275.521770][    C3]  ? lock_acquire+0x1c1/0x220
[ 8275.521773][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8275.521777][    C3]  ? lock_release+0x1d5/0x250
[ 8275.521780][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8275.521783][    C3]  ? ktime_get+0xb3/0x190
[ 8275.521785][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8275.521790][    C3]  run_timer_softirq+0x72/0x100
[ 8275.521793][    C3]  __do_softirq+0x1b9/0x7ff
[ 8275.521797][    C3]  irq_exit_rcu+0x98/0xc0
[ 8275.521799][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8275.521802][    C3]  </IRQ>
[ 8275.521803][    C3]  <TASK>
[ 8275.521804][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8275.521807][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8275.521810][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8275.521812][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8275.521814][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8275.521815][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8275.521817][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8275.521818][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8275.521819][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8275.521823][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8275.521827][    C3]  uart_start+0xe4/0x1b0
[ 8275.521832][    C3]  n_tty_write+0x677/0x7a0
[ 8275.521837][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8275.521840][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8275.521844][    C3]  ? lock_acquire+0x1c1/0x220
[ 8275.521847][    C3]  ? iterate_tty_write+0x95/0x540
[ 8275.521850][    C3]  iterate_tty_write+0x229/0x540
[ 8275.521855][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8275.521859][    C3]  vfs_write+0x9e9/0x10a0
[ 8275.521863][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8275.521865][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8275.521869][    C3]  ? lock_acquire+0x1c1/0x220
[ 8275.521871][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8275.521875][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8275.521878][    C3]  ? __fget_light+0x54/0x1e0
[ 8275.521883][    C3]  ksys_write+0xf5/0x1e0
[ 8275.521886][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8275.521890][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8275.521893][    C3]  do_syscall_64+0xc9/0x1e0
[ 8275.521897][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8275.521900][    C3] RIP: 0033:0x7f93b2836957
[ 8275.521902][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8275.521904][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8275.521906][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8275.521908][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8275.521910][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8275.521911][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8275.521913][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8275.521918][    C3]  </TASK>
[ 8300.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5521s! [ncat:8027]
[ 8300.613549][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8300.614707][    C1] irq event stamp: 174248
[ 8300.614910][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8300.615397][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8300.615823][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8300.616253][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8300.616680][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8300.617091][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8300.617656][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8300.617954][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8300.618857][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8300.619140][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8300.619507][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8300.619876][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8300.620243][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8300.620608][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8300.620972][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8300.621384][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8300.621691][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8300.622062][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8300.622426][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8300.622795][    C1] PKRU: 55555554
[ 8300.622960][    C1] Call Trace:
[ 8300.623118][    C1]  <IRQ>
[ 8300.623257][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8300.623501][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8300.623726][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8300.623980][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8300.624233][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8300.624497][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8300.624741][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8300.625024][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8300.625265][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8300.625549][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8300.625821][    C1]  </IRQ>
[ 8300.625959][    C1]  <TASK>
[ 8300.626096][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8300.626387][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8300.626654][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8300.626924][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8300.627192][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8300.627480][    C1]  ? lock_acquire+0x1c1/0x220
[ 8300.627701][    C1]  ? lock_release+0x1d5/0x250
[ 8300.627921][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8300.628150][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8300.628404][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8300.628668][    C1]  ? lock_acquire+0x1c1/0x220
[ 8300.628887][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8300.629107][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8300.629348][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8300.629565][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8300.629794][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8300.630032][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8300.630286][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8300.630540][    C1]  ip_local_deliver+0x19d/0x480
[ 8300.630767][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8300.631018][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8300.631261][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8300.631581][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8300.631813][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8300.632107][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8300.632351][    C1]  ip_rcv+0x564/0x740
[ 8300.632538][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8300.632756][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8300.632993][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8300.633249][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8300.633499][    C1]  ? skb_clone+0x10b/0x330
[ 8300.633710][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8300.634004][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8300.634287][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8300.634547][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8300.634818][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8300.635045][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8300.635259][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8300.635535][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8300.635800][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8300.636098][    C1]  ? lock_acquire+0x1c1/0x220
[ 8300.636318][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8300.636592][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8300.636855][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8300.637146][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8300.637382][    C1]  ? __skb_clone+0x57a/0x760
[ 8300.637599][    C1]  netif_receive_skb+0x55/0x280
[ 8300.637826][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8300.638116][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8300.638426][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8300.638702][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8300.638954][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8300.639223][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8300.639510][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8300.639773][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8300.640064][    C1]  ? stack_trace_save+0x95/0xd0
[ 8300.640294][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8300.640552][    C1]  ? kasan_save_stack+0x34/0x50
[ 8300.640783][    C1]  ? kasan_save_stack+0x24/0x50
[ 8300.641012][    C1]  ? kasan_save_track+0x14/0x30
[ 8300.641242][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8300.641487][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8300.641722][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8300.641950][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8300.642194][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8300.642438][    C1]  ? ip_output+0x16b/0x4f0
[ 8300.642646][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8300.642887][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8300.643140][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8300.643390][    C1]  ? get_reg+0x119/0x190
[ 8300.643589][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8300.643835][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8300.644119][    C1]  __tcf_classify+0x329/0x7d0
[ 8300.644344][    C1]  tcf_classify+0x283/0x930
[ 8300.644558][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8300.644788][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8300.645022][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8300.645287][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8300.645533][    C1]  tc_run+0x2e4/0x5d0
[ 8300.645722][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8300.645935][    C1]  ? lock_acquire+0x1c1/0x220
[ 8300.646156][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8300.646398][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8300.646631][    C1]  ? lock_acquire+0x1c1/0x220
[ 8300.646849][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8300.647092][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8300.647373][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8300.647626][    C1]  ? neigh_hh_output+0x348/0x590
[ 8300.647858][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8300.648102][    C1]  ip_finish_output2+0x786/0x18e0
[ 8300.648340][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8300.648598][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8300.648907][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8300.649161][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8300.649395][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8300.649639][    C1]  ip_output+0x16b/0x4f0
[ 8300.649839][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8300.650056][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8300.650280][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8300.650544][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8300.650776][    C1]  ? ip_local_out+0x114/0x3b0
[ 8300.651003][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8300.651233][    C1]  ? __create_object+0x5e/0xb0
[ 8300.651457][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8300.651701][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8300.651963][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8300.652215][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8300.652473][    C1]  tcp_release_cb+0x1e9/0x390
[ 8300.652698][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8300.652942][    C1]  release_sock+0xb8/0x1d0
[ 8300.653154][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8300.653357][    C1]  ? lock_release+0x1d5/0x250
[ 8300.653578][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8300.653809][    C1]  ? core_sys_select+0x620/0x710
[ 8300.654044][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8300.654293][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8300.654502][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8300.654733][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8300.654966][    C1]  ? __fget_light+0x54/0x1e0
[ 8300.655184][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8300.655429][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8300.655651][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8300.655895][    C1]  ? __might_fault+0xc6/0x180
[ 8300.656119][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8300.656379][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8300.656656][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8300.656933][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8300.657231][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8300.657463][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8300.657741][    C1]  do_syscall_64+0xc9/0x1e0
[ 8300.657956][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8300.658234][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8300.658442][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8300.659334][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8300.659725][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8300.660090][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8300.660458][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8300.660826][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8300.661192][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8300.661561][    C1]  </TASK>
[ 8300.661706][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5521s! [perl:7725]
[ 8300.662119][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8300.663343][    C3] irq event stamp: 290154
[ 8300.663555][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8300.664069][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8300.664558][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8300.665012][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8300.665463][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8300.665897][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8300.666492][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8300.666807][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8300.667749][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8300.668048][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8300.668435][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8300.668821][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8300.669208][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8300.669595][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8300.669981][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8300.670414][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8300.670735][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8300.671123][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8300.671511][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8300.671896][    C3] PKRU: 55555554
[ 8300.672072][    C3] Call Trace:
[ 8300.672238][    C3]  <IRQ>
[ 8300.672384][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8300.672637][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8300.672878][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8300.673144][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8300.673408][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8300.673688][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8300.673945][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8300.674242][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8300.674495][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8300.674794][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8300.675079][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8300.675384][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8300.675665][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8300.675949][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8300.676230][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8300.676534][    C3]  ? get_stack_info+0x36/0xc0
[ 8300.676765][    C3]  ? lock_acquire+0x1c1/0x220
[ 8300.676999][    C3]  ? lock_release+0x1d5/0x250
[ 8300.677232][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8300.677474][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8300.677737][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8300.678012][    C3]  ? lock_acquire+0x1c1/0x220
[ 8300.678243][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8300.678477][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8300.678729][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8300.678958][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8300.679197][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8300.679447][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8300.679715][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8300.679982][    C3]  ip_local_deliver+0x19d/0x480
[ 8300.680222][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8300.680485][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8300.680739][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8300.681076][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8300.681322][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8300.681632][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8300.681885][    C3]  ip_rcv+0x564/0x740
[ 8300.682083][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8300.682305][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8300.682552][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8300.682840][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8300.683064][    C3]  ? skb_clone+0x10b/0x330
[ 8300.683286][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8300.683596][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8300.683890][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8300.684163][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8300.684447][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8300.684689][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8300.684912][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8300.685203][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8300.685478][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8300.685792][    C3]  ? lock_acquire+0x1c1/0x220
[ 8300.686023][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8300.686312][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8300.686589][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8300.686895][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8300.687143][    C3]  ? __skb_clone+0x57a/0x760
[ 8300.687370][    C3]  netif_receive_skb+0x55/0x280
[ 8300.687628][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8300.687937][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8300.688267][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8300.688566][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8300.688842][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8300.689121][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8300.689423][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8300.689722][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8300.690036][    C3]  ? lock_release+0x1d5/0x250
[ 8300.690269][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8300.690526][    C3]  ? kernel_text_address+0xce/0xe0
[ 8300.690778][    C3]  ? __kernel_text_address+0x12/0x40
[ 8300.691036][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8300.691312][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8300.691615][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8300.691857][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8300.692126][    C3]  ? get_stack_info+0x36/0xc0
[ 8300.692360][    C3]  __tcf_classify+0x329/0x7d0
[ 8300.692592][    C3]  tcf_classify+0x283/0x930
[ 8300.692822][    C3]  ? lock_release+0x1d5/0x250
[ 8300.693053][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8300.693310][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8300.693557][    C3]  ? __kernel_text_address+0x12/0x40
[ 8300.693815][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8300.694089][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8300.694393][    C3]  tc_run+0x2e4/0x5d0
[ 8300.694591][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8300.694814][    C3]  ? lock_acquire+0x1c1/0x220
[ 8300.695046][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8300.695299][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8300.695543][    C3]  ? lock_acquire+0x1c1/0x220
[ 8300.695774][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8300.696031][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8300.696324][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8300.696588][    C3]  ? neigh_hh_output+0x348/0x590
[ 8300.696833][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8300.697089][    C3]  ip_finish_output2+0x786/0x18e0
[ 8300.697337][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8300.697663][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8300.697929][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8300.698174][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8300.698429][    C3]  ip_output+0x16b/0x4f0
[ 8300.698640][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8300.698874][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8300.699141][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8300.699443][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8300.699710][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8300.699955][    C3]  ? __alloc_skb+0xd4/0x280
[ 8300.700179][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8300.700442][    C3]  ? tcp_fragment+0x168/0x1040
[ 8300.700677][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8300.700920][    C3]  ? ip_local_out+0x114/0x3b0
[ 8300.701150][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8300.701389][    C3]  ? __skb_clone+0x57a/0x760
[ 8300.701617][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8300.701875][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8300.702145][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8300.702383][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8300.702624][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8300.702920][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8300.703230][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8300.703466][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8300.703718][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8300.703977][    C3]  tcp_write_timer+0x82/0x1d0
[ 8300.704210][    C3]  call_timer_fn+0x173/0x430
[ 8300.704438][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8300.704693][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8300.704946][    C3]  __run_timers.part.0+0x52d/0x890
[ 8300.705199][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8300.705460][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8300.705735][    C3]  ? lock_acquire+0x1c1/0x220
[ 8300.705967][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8300.706249][    C3]  ? lock_release+0x1d5/0x250
[ 8300.706480][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8300.706734][    C3]  ? ktime_get+0xb3/0x190
[ 8300.706949][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8300.707252][    C3]  run_timer_softirq+0x72/0x100
[ 8300.707498][    C3]  __do_softirq+0x1b9/0x7ff
[ 8300.707729][    C3]  irq_exit_rcu+0x98/0xc0
[ 8300.707946][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8300.708230][    C3]  </IRQ>
[ 8300.708388][    C3]  <TASK>
[ 8300.708532][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8300.708825][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8300.709135][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8300.710068][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8300.710365][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8300.710747][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8300.711133][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8300.711517][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8300.711904][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8300.712289][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8300.712576][    C3]  uart_start+0xe4/0x1b0
[ 8300.712809][    C3]  n_tty_write+0x677/0x7a0
[ 8300.713038][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8300.713290][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8300.713573][    C3]  ? lock_acquire+0x1c1/0x220
[ 8300.713810][    C3]  ? iterate_tty_write+0x95/0x540
[ 8300.714068][    C3]  iterate_tty_write+0x229/0x540
[ 8300.714312][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8300.714591][    C3]  vfs_write+0x9e9/0x10a0
[ 8300.714805][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8300.715039][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8300.715275][    C3]  ? lock_acquire+0x1c1/0x220
[ 8300.715504][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8300.715784][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8300.716039][    C3]  ? __fget_light+0x54/0x1e0
[ 8300.716269][    C3]  ksys_write+0xf5/0x1e0
[ 8300.716496][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8300.716742][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8300.717044][    C3]  do_syscall_64+0xc9/0x1e0
[ 8300.717274][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8300.717570][    C3] RIP: 0033:0x7f93b2836957
[ 8300.717802][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8300.718740][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8300.719144][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8300.719528][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8300.719913][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8300.720296][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8300.720679][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8300.721066][    C3]  </TASK>
[ 8328.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5547s! [ncat:8027]
[ 8328.613534][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8328.614693][    C1] irq event stamp: 174248
[ 8328.614893][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8328.615379][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8328.615807][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8328.616239][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8328.616663][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8328.617073][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8328.617636][    C1] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 8328.617898][    C1] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 8328.618790][    C1] RSP: 0018:ffffc9000009e948 EFLAGS: 00000202
[ 8328.619071][    C1] RAX: ffff888007a88e18 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8328.619438][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8328.619804][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8328.620173][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8328.620538][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8328.620903][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8328.621313][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8328.621616][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8328.621985][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8328.622351][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8328.622719][    C1] PKRU: 55555554
[ 8328.622886][    C1] Call Trace:
[ 8328.623044][    C1]  <IRQ>
[ 8328.623182][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8328.623423][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8328.623647][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8328.623901][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8328.624152][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8328.624418][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8328.624662][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8328.624943][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8328.625193][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8328.625478][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8328.625748][    C1]  </IRQ>
[ 8328.625887][    C1]  <TASK>
[ 8328.626024][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8328.626315][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8328.626581][    C1]  ? kasan_check_range+0x12/0x1c0
[ 8328.626816][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8328.627074][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8328.627363][    C1]  ? lock_acquire+0x1c1/0x220
[ 8328.627585][    C1]  ? lock_release+0x1d5/0x250
[ 8328.627804][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8328.628033][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8328.628283][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8328.628547][    C1]  ? lock_acquire+0x1c1/0x220
[ 8328.628766][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8328.628985][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8328.629224][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8328.629441][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8328.629668][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8328.629905][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8328.630162][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8328.630418][    C1]  ip_local_deliver+0x19d/0x480
[ 8328.630645][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8328.630897][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8328.631139][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8328.631458][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8328.631692][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8328.631985][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8328.632232][    C1]  ip_rcv+0x564/0x740
[ 8328.632420][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8328.632647][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8328.632880][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8328.633132][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8328.633384][    C1]  ? skb_clone+0x10b/0x330
[ 8328.633594][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8328.633888][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8328.634170][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8328.634428][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8328.634698][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8328.634926][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8328.635138][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8328.635416][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8328.635677][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8328.635974][    C1]  ? lock_acquire+0x1c1/0x220
[ 8328.636196][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8328.636468][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8328.636730][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8328.637022][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8328.637258][    C1]  ? __skb_clone+0x57a/0x760
[ 8328.637473][    C1]  netif_receive_skb+0x55/0x280
[ 8328.637700][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8328.637986][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8328.638294][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8328.638570][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8328.638822][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8328.639090][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8328.639381][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8328.639644][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8328.639936][    C1]  ? stack_trace_save+0x95/0xd0
[ 8328.640165][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8328.640424][    C1]  ? kasan_save_stack+0x34/0x50
[ 8328.640654][    C1]  ? kasan_save_stack+0x24/0x50
[ 8328.640882][    C1]  ? kasan_save_track+0x14/0x30
[ 8328.641110][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8328.641354][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8328.641589][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8328.641817][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8328.642060][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8328.642305][    C1]  ? ip_output+0x16b/0x4f0
[ 8328.642512][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8328.642755][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8328.643006][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8328.643254][    C1]  ? get_reg+0x119/0x190
[ 8328.643453][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8328.643700][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8328.643983][    C1]  __tcf_classify+0x329/0x7d0
[ 8328.644207][    C1]  tcf_classify+0x283/0x930
[ 8328.644421][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8328.644650][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8328.644884][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8328.645149][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8328.645398][    C1]  tc_run+0x2e4/0x5d0
[ 8328.645585][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8328.645799][    C1]  ? lock_acquire+0x1c1/0x220
[ 8328.646019][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8328.646260][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8328.646493][    C1]  ? lock_acquire+0x1c1/0x220
[ 8328.646711][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8328.646955][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8328.647236][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8328.647487][    C1]  ? neigh_hh_output+0x348/0x590
[ 8328.647718][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8328.647962][    C1]  ip_finish_output2+0x786/0x18e0
[ 8328.648200][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8328.648457][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8328.648767][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8328.649022][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8328.649255][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8328.649499][    C1]  ip_output+0x16b/0x4f0
[ 8328.649698][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8328.649916][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8328.650139][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8328.650405][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8328.650637][    C1]  ? ip_local_out+0x114/0x3b0
[ 8328.650858][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8328.651086][    C1]  ? __create_object+0x5e/0xb0
[ 8328.651312][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8328.651557][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8328.651818][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8328.652068][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8328.652328][    C1]  tcp_release_cb+0x1e9/0x390
[ 8328.652552][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8328.652796][    C1]  release_sock+0xb8/0x1d0
[ 8328.653007][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8328.653209][    C1]  ? lock_release+0x1d5/0x250
[ 8328.653432][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8328.653662][    C1]  ? core_sys_select+0x620/0x710
[ 8328.653894][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8328.654141][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8328.654351][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8328.654579][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8328.654812][    C1]  ? __fget_light+0x54/0x1e0
[ 8328.655029][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8328.655274][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8328.655494][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8328.655737][    C1]  ? __might_fault+0xc6/0x180
[ 8328.655960][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8328.656220][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8328.656495][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8328.656773][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8328.657068][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8328.657302][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8328.657578][    C1]  do_syscall_64+0xc9/0x1e0
[ 8328.657794][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8328.658070][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8328.658280][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8328.659175][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8328.659564][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8328.659930][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8328.660299][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8328.660666][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8328.661032][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8328.661403][    C1]  </TASK>
[ 8328.661548][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5547s! [perl:7725]
[ 8328.661942][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8328.663161][    C3] irq event stamp: 290154
[ 8328.663370][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8328.663879][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8328.664366][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8328.664821][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8328.665267][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8328.665702][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8328.666294][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8328.666608][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8328.667549][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8328.667844][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8328.668231][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8328.668617][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8328.669002][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8328.669387][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8328.669774][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8328.670207][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8328.670529][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8328.670915][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8328.671300][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8328.671690][    C3] PKRU: 55555554
[ 8328.671864][    C3] Call Trace:
[ 8328.672026][    C3]  <IRQ>
[ 8328.672169][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8328.672423][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8328.672660][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8328.672930][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8328.673194][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8328.673473][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8328.673729][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8328.674022][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8328.674275][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8328.674574][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8328.674860][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8328.675182][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8328.675469][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8328.675762][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8328.676048][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8328.676358][    C3]  ? get_stack_info+0x36/0xc0
[ 8328.676601][    C3]  ? lock_acquire+0x1c1/0x220
[ 8328.676833][    C3]  ? lock_release+0x1d5/0x250
[ 8328.677063][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8328.677302][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8328.677569][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8328.677843][    C3]  ? lock_acquire+0x1c1/0x220
[ 8328.678074][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8328.678306][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8328.678557][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8328.678783][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8328.679021][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8328.679270][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8328.679535][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8328.679805][    C3]  ip_local_deliver+0x19d/0x480
[ 8328.680045][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8328.680309][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8328.680564][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8328.680899][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8328.681144][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8328.681454][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8328.681706][    C3]  ip_rcv+0x564/0x740
[ 8328.681902][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8328.682126][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8328.682371][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8328.682641][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8328.682868][    C3]  ? skb_clone+0x10b/0x330
[ 8328.683086][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8328.683394][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8328.683693][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8328.683965][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8328.684250][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8328.684491][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8328.684714][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8328.685003][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8328.685279][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8328.685594][    C3]  ? lock_acquire+0x1c1/0x220
[ 8328.685824][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8328.686110][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8328.686390][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8328.686696][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8328.686942][    C3]  ? __skb_clone+0x57a/0x760
[ 8328.687170][    C3]  netif_receive_skb+0x55/0x280
[ 8328.687427][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8328.687737][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8328.688067][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8328.688365][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8328.688647][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8328.688924][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8328.689229][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8328.689529][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8328.689845][    C3]  ? lock_release+0x1d5/0x250
[ 8328.690075][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8328.690333][    C3]  ? kernel_text_address+0xce/0xe0
[ 8328.690587][    C3]  ? __kernel_text_address+0x12/0x40
[ 8328.690846][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8328.691120][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8328.691422][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8328.691663][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8328.691929][    C3]  ? get_stack_info+0x36/0xc0
[ 8328.692164][    C3]  __tcf_classify+0x329/0x7d0
[ 8328.692399][    C3]  tcf_classify+0x283/0x930
[ 8328.692644][    C3]  ? lock_release+0x1d5/0x250
[ 8328.692878][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8328.693137][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8328.693389][    C3]  ? __kernel_text_address+0x12/0x40
[ 8328.693653][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8328.693939][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8328.694241][    C3]  tc_run+0x2e4/0x5d0
[ 8328.694438][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8328.694662][    C3]  ? lock_acquire+0x1c1/0x220
[ 8328.694892][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8328.695145][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8328.695389][    C3]  ? lock_acquire+0x1c1/0x220
[ 8328.695619][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8328.695875][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8328.696170][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8328.696432][    C3]  ? neigh_hh_output+0x348/0x590
[ 8328.696676][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8328.696931][    C3]  ip_finish_output2+0x786/0x18e0
[ 8328.697180][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8328.697509][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8328.697776][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8328.698020][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8328.698277][    C3]  ip_output+0x16b/0x4f0
[ 8328.698486][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8328.698721][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8328.698988][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8328.699288][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8328.699556][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8328.699799][    C3]  ? __alloc_skb+0xd4/0x280
[ 8328.700021][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8328.700281][    C3]  ? tcp_fragment+0x168/0x1040
[ 8328.700517][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8328.700760][    C3]  ? ip_local_out+0x114/0x3b0
[ 8328.700993][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8328.701234][    C3]  ? __skb_clone+0x57a/0x760
[ 8328.701460][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8328.701719][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8328.701990][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8328.702227][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8328.702468][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8328.702762][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8328.703071][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8328.703308][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8328.703559][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8328.703818][    C3]  tcp_write_timer+0x82/0x1d0
[ 8328.704050][    C3]  call_timer_fn+0x173/0x430
[ 8328.704279][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8328.704533][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8328.704785][    C3]  __run_timers.part.0+0x52d/0x890
[ 8328.705036][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8328.705297][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8328.705574][    C3]  ? lock_acquire+0x1c1/0x220
[ 8328.705802][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8328.706086][    C3]  ? lock_release+0x1d5/0x250
[ 8328.706318][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8328.706574][    C3]  ? ktime_get+0xb3/0x190
[ 8328.706785][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8328.707073][    C3]  run_timer_softirq+0x72/0x100
[ 8328.707333][    C3]  __do_softirq+0x1b9/0x7ff
[ 8328.707562][    C3]  irq_exit_rcu+0x98/0xc0
[ 8328.707782][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8328.708060][    C3]  </IRQ>
[ 8328.708210][    C3]  <TASK>
[ 8328.708357][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8328.708661][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8328.708970][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8328.709894][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8328.710191][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8328.710575][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8328.710958][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8328.711344][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8328.711729][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8328.712117][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8328.712403][    C3]  uart_start+0xe4/0x1b0
[ 8328.712616][    C3]  n_tty_write+0x677/0x7a0
[ 8328.712839][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8328.713082][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8328.713363][    C3]  ? lock_acquire+0x1c1/0x220
[ 8328.713594][    C3]  ? iterate_tty_write+0x95/0x540
[ 8328.713842][    C3]  iterate_tty_write+0x229/0x540
[ 8328.714086][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8328.714365][    C3]  vfs_write+0x9e9/0x10a0
[ 8328.714579][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8328.714812][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8328.715049][    C3]  ? lock_acquire+0x1c1/0x220
[ 8328.715280][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8328.715559][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8328.715814][    C3]  ? __fget_light+0x54/0x1e0
[ 8328.716042][    C3]  ksys_write+0xf5/0x1e0
[ 8328.716253][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8328.716492][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8328.716785][    C3]  do_syscall_64+0xc9/0x1e0
[ 8328.717011][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8328.717300][    C3] RIP: 0033:0x7f93b2836957
[ 8328.717518][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8328.718455][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8328.718862][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8328.719247][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8328.719631][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8328.720016][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8328.720401][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8328.720788][    C3]  </TASK>
[ 8353.525162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8353.525497][    C1] rcu: 1-....: (5966553 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1448190
[ 8353.526013][    C1] rcu: (t=5959554 jiffies g=1064457 q=106 ncpus=4)
[ 8353.526321][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8353.526733][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8353.527299][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8353.527601][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8353.528494][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8353.528778][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8353.529145][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8353.529536][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8353.529919][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8353.530304][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8353.530679][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8353.531093][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8353.531398][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8353.531766][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8353.532133][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8353.532502][    C1] PKRU: 55555554
[ 8353.532670][    C1] Call Trace:
[ 8353.532827][    C1]  <IRQ>
[ 8353.532964][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8353.533217][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 8353.533450][    C1]  ? check_cpu_stall+0x284/0x500
[ 8353.533681][    C1]  ? rcu_pending+0x92/0x360
[ 8353.533895][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8353.534142][    C1]  ? update_process_times+0xb9/0x110
[ 8353.534392][    C1]  ? tick_sched_handle+0x67/0x130
[ 8353.534629][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8353.534892][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8353.535115][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8353.535404][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8353.535654][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8353.535921][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8353.536165][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8353.536448][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8353.536690][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8353.536975][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8353.537248][    C1]  </IRQ>
[ 8353.537387][    C1]  <TASK>
[ 8353.537525][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8353.537814][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8353.538078][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8353.538352][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8353.538617][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8353.538903][    C1]  ? lock_acquire+0x1c1/0x220
[ 8353.539126][    C1]  ? lock_release+0x1d5/0x250
[ 8353.539348][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8353.539578][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8353.539828][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8353.540090][    C1]  ? lock_acquire+0x1c1/0x220
[ 8353.540310][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8353.540532][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8353.540771][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8353.540989][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8353.541216][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8353.541454][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8353.541709][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8353.541964][    C1]  ip_local_deliver+0x19d/0x480
[ 8353.542193][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8353.542449][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8353.542691][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8353.543013][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8353.543248][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8353.543546][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8353.543788][    C1]  ip_rcv+0x564/0x740
[ 8353.543976][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8353.544190][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8353.544422][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8353.544679][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8353.544929][    C1]  ? skb_clone+0x10b/0x330
[ 8353.545139][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8353.545433][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8353.545715][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8353.545975][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8353.546246][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8353.546476][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8353.546689][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8353.546965][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8353.547229][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8353.547530][    C1]  ? lock_acquire+0x1c1/0x220
[ 8353.547749][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8353.548021][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8353.548286][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8353.548578][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8353.548814][    C1]  ? __skb_clone+0x57a/0x760
[ 8353.549029][    C1]  netif_receive_skb+0x55/0x280
[ 8353.549258][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8353.549546][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8353.549853][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8353.550129][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8353.550382][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8353.550647][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8353.550935][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8353.551197][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8353.551486][    C1]  ? stack_trace_save+0x95/0xd0
[ 8353.551715][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8353.551974][    C1]  ? kasan_save_stack+0x34/0x50
[ 8353.552204][    C1]  ? kasan_save_stack+0x24/0x50
[ 8353.552452][    C1]  ? kasan_save_track+0x14/0x30
[ 8353.552692][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8353.552947][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8353.553195][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8353.553435][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8353.553694][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8353.553938][    C1]  ? ip_output+0x16b/0x4f0
[ 8353.554147][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8353.554383][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8353.554634][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8353.554880][    C1]  ? get_reg+0x119/0x190
[ 8353.555081][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8353.555327][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8353.555613][    C1]  __tcf_classify+0x329/0x7d0
[ 8353.555837][    C1]  tcf_classify+0x283/0x930
[ 8353.556049][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8353.556278][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8353.556514][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8353.556776][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8353.557024][    C1]  tc_run+0x2e4/0x5d0
[ 8353.557214][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8353.557427][    C1]  ? lock_acquire+0x1c1/0x220
[ 8353.557645][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8353.557886][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8353.558119][    C1]  ? lock_acquire+0x1c1/0x220
[ 8353.558340][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8353.558583][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8353.558864][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8353.559114][    C1]  ? neigh_hh_output+0x348/0x590
[ 8353.559346][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8353.559590][    C1]  ip_finish_output2+0x786/0x18e0
[ 8353.559825][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8353.560084][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8353.560396][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8353.560650][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8353.560882][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8353.561126][    C1]  ip_output+0x16b/0x4f0
[ 8353.561326][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8353.561542][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8353.561766][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8353.562029][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8353.562260][    C1]  ? ip_local_out+0x114/0x3b0
[ 8353.562485][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8353.562714][    C1]  ? __create_object+0x5e/0xb0
[ 8353.562939][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8353.563185][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8353.563444][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8353.563696][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8353.563955][    C1]  tcp_release_cb+0x1e9/0x390
[ 8353.564177][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8353.564421][    C1]  release_sock+0xb8/0x1d0
[ 8353.564629][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8353.564833][    C1]  ? lock_release+0x1d5/0x250
[ 8353.565054][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8353.565284][    C1]  ? core_sys_select+0x620/0x710
[ 8353.565517][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8353.565766][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8353.565973][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8353.566204][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8353.566439][    C1]  ? __fget_light+0x54/0x1e0
[ 8353.566656][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8353.566901][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8353.567123][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8353.567368][    C1]  ? __might_fault+0xc6/0x180
[ 8353.567590][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8353.567853][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8353.568131][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8353.568408][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8353.568703][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8353.568936][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8353.569217][    C1]  do_syscall_64+0xc9/0x1e0
[ 8353.569432][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8353.569707][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8353.569918][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8353.570811][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8353.571200][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8353.571569][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8353.571936][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8353.572304][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8353.572676][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8353.573049][    C1]  </TASK>
[ 8353.573194][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 8353.573444][    C3] NMI backtrace for cpu 3
[ 8353.573448][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8353.573452][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8353.573454][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8353.573459][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8353.573462][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8353.573464][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8353.573466][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8353.573468][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8353.573470][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8353.573471][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8353.573473][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8353.573475][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8353.573478][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8353.573479][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8353.573481][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8353.573483][    C3] PKRU: 55555554
[ 8353.573484][    C3] Call Trace:
[ 8353.573485][    C3]  <NMI>
[ 8353.573487][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 8353.573492][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8353.573497][    C3]  ? nmi_handle+0x153/0x420
[ 8353.573501][    C3]  ? default_do_nmi+0x41/0x100
[ 8353.573504][    C3]  ? exc_nmi+0xf3/0x120
[ 8353.573506][    C3]  ? end_repeat_nmi+0xf/0x60
[ 8353.573511][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8353.573515][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8353.573518][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8353.573521][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8353.573525][    C3]  </NMI>
[ 8353.573526][    C3]  <IRQ>
[ 8353.573527][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8353.573530][    C3]  ? get_stack_info+0x36/0xc0
[ 8353.573534][    C3]  ? lock_acquire+0x1c1/0x220
[ 8353.573538][    C3]  ? lock_release+0x1d5/0x250
[ 8353.573541][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8353.573545][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8353.573548][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8353.573551][    C3]  ? lock_acquire+0x1c1/0x220
[ 8353.573553][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8353.573557][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8353.573559][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8353.573566][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8353.573568][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8353.573573][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8353.573577][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8353.573581][    C3]  ip_local_deliver+0x19d/0x480
[ 8353.573584][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8353.573586][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8353.573589][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8353.573594][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8353.573597][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8353.573600][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8353.573609][    C3]  ip_rcv+0x564/0x740
[ 8353.573611][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8353.573614][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8353.573618][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8353.573621][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8353.573624][    C3]  ? skb_clone+0x10b/0x330
[ 8353.573627][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8353.573632][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8353.573637][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8353.573640][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8353.573648][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8353.573652][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8353.573654][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8353.573657][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8353.573660][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8353.573665][    C3]  ? lock_acquire+0x1c1/0x220
[ 8353.573667][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8353.573672][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8353.573676][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8353.573679][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8353.573682][    C3]  ? __skb_clone+0x57a/0x760
[ 8353.573684][    C3]  netif_receive_skb+0x55/0x280
[ 8353.573688][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8353.573694][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8353.573700][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8353.573707][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8353.573711][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8353.573721][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8353.573729][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8353.573738][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8353.573746][    C3]  ? lock_release+0x1d5/0x250
[ 8353.573749][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8353.573753][    C3]  ? kernel_text_address+0xce/0xe0
[ 8353.573756][    C3]  ? __kernel_text_address+0x12/0x40
[ 8353.573758][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8353.573760][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8353.573764][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8353.573769][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8353.573772][    C3]  ? get_stack_info+0x36/0xc0
[ 8353.573776][    C3]  __tcf_classify+0x329/0x7d0
[ 8353.573781][    C3]  tcf_classify+0x283/0x930
[ 8353.573784][    C3]  ? lock_release+0x1d5/0x250
[ 8353.573787][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8353.573790][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8353.573793][    C3]  ? __kernel_text_address+0x12/0x40
[ 8353.573795][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8353.573797][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8353.573801][    C3]  tc_run+0x2e4/0x5d0
[ 8353.573804][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8353.573807][    C3]  ? lock_acquire+0x1c1/0x220
[ 8353.573810][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8353.573814][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8353.573818][    C3]  ? lock_acquire+0x1c1/0x220
[ 8353.573820][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8353.573824][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8353.573827][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8353.573830][    C3]  ? neigh_hh_output+0x348/0x590
[ 8353.573833][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8353.573837][    C3]  ip_finish_output2+0x786/0x18e0
[ 8353.573840][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8353.573847][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8353.573850][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8353.573853][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8353.573857][    C3]  ip_output+0x16b/0x4f0
[ 8353.573860][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8353.573862][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8353.573865][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8353.573868][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8353.573870][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8353.573873][    C3]  ? __alloc_skb+0xd4/0x280
[ 8353.573876][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8353.573879][    C3]  ? tcp_fragment+0x168/0x1040
[ 8353.573882][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8353.573885][    C3]  ? ip_local_out+0x114/0x3b0
[ 8353.573889][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8353.573892][    C3]  ? __skb_clone+0x57a/0x760
[ 8353.573895][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8353.573901][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8353.573904][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8353.573907][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8353.573911][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8353.573915][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8353.573918][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8353.573922][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8353.573925][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8353.573927][    C3]  tcp_write_timer+0x82/0x1d0
[ 8353.573931][    C3]  call_timer_fn+0x173/0x430
[ 8353.573934][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8353.573939][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8353.573943][    C3]  __run_timers.part.0+0x52d/0x890
[ 8353.573946][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8353.573950][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8353.573953][    C3]  ? lock_acquire+0x1c1/0x220
[ 8353.573955][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8353.573959][    C3]  ? lock_release+0x1d5/0x250
[ 8353.573962][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8353.573964][    C3]  ? ktime_get+0xb3/0x190
[ 8353.573967][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8353.573972][    C3]  run_timer_softirq+0x72/0x100
[ 8353.573975][    C3]  __do_softirq+0x1b9/0x7ff
[ 8353.573979][    C3]  irq_exit_rcu+0x98/0xc0
[ 8353.573981][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8353.573984][    C3]  </IRQ>
[ 8353.573985][    C3]  <TASK>
[ 8353.573986][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8353.573989][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8353.573992][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8353.573994][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8353.573995][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8353.573997][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8353.573998][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8353.573999][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8353.574001][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8353.574004][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8353.574008][    C3]  uart_start+0xe4/0x1b0
[ 8353.574013][    C3]  n_tty_write+0x677/0x7a0
[ 8353.574019][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8353.574022][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8353.574026][    C3]  ? lock_acquire+0x1c1/0x220
[ 8353.574028][    C3]  ? iterate_tty_write+0x95/0x540
[ 8353.574032][    C3]  iterate_tty_write+0x229/0x540
[ 8353.574037][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8353.574040][    C3]  vfs_write+0x9e9/0x10a0
[ 8353.574044][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8353.574047][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8353.574051][    C3]  ? lock_acquire+0x1c1/0x220
[ 8353.574053][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8353.574057][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8353.574060][    C3]  ? __fget_light+0x54/0x1e0
[ 8353.574064][    C3]  ksys_write+0xf5/0x1e0
[ 8353.574067][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8353.574071][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8353.574075][    C3]  do_syscall_64+0xc9/0x1e0
[ 8353.574079][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8353.574082][    C3] RIP: 0033:0x7f93b2836957
[ 8353.574084][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8353.574086][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8353.574088][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8353.574090][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8353.574091][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8353.574093][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8353.574094][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8353.574099][    C3]  </TASK>
[ 8380.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5596s! [ncat:8027]
[ 8380.613541][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8380.614695][    C1] irq event stamp: 174248
[ 8380.614896][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8380.615385][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8380.615813][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8380.616244][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8380.616668][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8380.617079][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8380.617645][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8380.617943][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8380.618836][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8380.619118][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8380.619487][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8380.619855][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8380.620224][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8380.620589][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8380.620954][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8380.621365][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8380.621669][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8380.622042][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8380.622413][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8380.622777][    C1] PKRU: 55555554
[ 8380.622944][    C1] Call Trace:
[ 8380.623101][    C1]  <IRQ>
[ 8380.623239][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8380.623480][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8380.623704][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8380.623957][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8380.624211][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8380.624476][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8380.624720][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8380.625001][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8380.625243][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8380.625527][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8380.625799][    C1]  </IRQ>
[ 8380.625938][    C1]  <TASK>
[ 8380.626076][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8380.626366][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8380.626633][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8380.626904][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8380.627171][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8380.627459][    C1]  ? lock_acquire+0x1c1/0x220
[ 8380.627679][    C1]  ? lock_release+0x1d5/0x250
[ 8380.627901][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8380.628130][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8380.628381][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8380.628648][    C1]  ? lock_acquire+0x1c1/0x220
[ 8380.628865][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8380.629087][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8380.629328][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8380.629544][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8380.629774][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8380.630011][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8380.630267][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8380.630521][    C1]  ip_local_deliver+0x19d/0x480
[ 8380.630750][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8380.630999][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8380.631244][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8380.631564][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8380.631798][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8380.632095][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8380.632344][    C1]  ip_rcv+0x564/0x740
[ 8380.632532][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8380.632746][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8380.632979][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8380.633235][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8380.633484][    C1]  ? skb_clone+0x10b/0x330
[ 8380.633694][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8380.633988][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8380.634271][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8380.634532][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8380.634802][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8380.635031][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8380.635244][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8380.635519][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8380.635782][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8380.636082][    C1]  ? lock_acquire+0x1c1/0x220
[ 8380.636305][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8380.636576][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8380.636841][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8380.637133][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8380.637369][    C1]  ? __skb_clone+0x57a/0x760
[ 8380.637583][    C1]  netif_receive_skb+0x55/0x280
[ 8380.637813][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8380.638100][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8380.638405][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8380.638682][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8380.638935][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8380.639202][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8380.639489][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8380.639752][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8380.640041][    C1]  ? stack_trace_save+0x95/0xd0
[ 8380.640270][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8380.640528][    C1]  ? kasan_save_stack+0x34/0x50
[ 8380.640757][    C1]  ? kasan_save_stack+0x24/0x50
[ 8380.640985][    C1]  ? kasan_save_track+0x14/0x30
[ 8380.641215][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8380.641460][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8380.641693][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8380.641919][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8380.642164][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8380.642423][    C1]  ? ip_output+0x16b/0x4f0
[ 8380.642630][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8380.642865][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8380.643116][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8380.643364][    C1]  ? get_reg+0x119/0x190
[ 8380.643562][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8380.643808][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8380.644092][    C1]  __tcf_classify+0x329/0x7d0
[ 8380.644318][    C1]  tcf_classify+0x283/0x930
[ 8380.644530][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8380.644761][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8380.644997][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8380.645263][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8380.645509][    C1]  tc_run+0x2e4/0x5d0
[ 8380.645698][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8380.645911][    C1]  ? lock_acquire+0x1c1/0x220
[ 8380.646131][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8380.646373][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8380.646605][    C1]  ? lock_acquire+0x1c1/0x220
[ 8380.646824][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8380.647066][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8380.647348][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8380.647597][    C1]  ? neigh_hh_output+0x348/0x590
[ 8380.647830][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8380.648072][    C1]  ip_finish_output2+0x786/0x18e0
[ 8380.648310][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8380.648571][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8380.648881][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8380.649134][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8380.649369][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8380.649612][    C1]  ip_output+0x16b/0x4f0
[ 8380.649812][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8380.650028][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8380.650256][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8380.650521][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8380.650752][    C1]  ? ip_local_out+0x114/0x3b0
[ 8380.650971][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8380.651201][    C1]  ? __create_object+0x5e/0xb0
[ 8380.651426][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8380.651672][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8380.651930][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8380.652182][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8380.652446][    C1]  tcp_release_cb+0x1e9/0x390
[ 8380.652667][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8380.652911][    C1]  release_sock+0xb8/0x1d0
[ 8380.653121][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8380.653325][    C1]  ? lock_release+0x1d5/0x250
[ 8380.653545][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8380.653776][    C1]  ? core_sys_select+0x620/0x710
[ 8380.654010][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8380.654260][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8380.654467][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8380.654696][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8380.654933][    C1]  ? __fget_light+0x54/0x1e0
[ 8380.655150][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8380.655396][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8380.655618][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8380.655861][    C1]  ? __might_fault+0xc6/0x180
[ 8380.656089][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8380.656350][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8380.656626][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8380.656902][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8380.657199][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8380.657430][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8380.657713][    C1]  do_syscall_64+0xc9/0x1e0
[ 8380.657927][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8380.658205][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8380.658414][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8380.659306][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8380.659694][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8380.660061][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8380.660429][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8380.660794][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8380.661162][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8380.661532][    C1]  </TASK>
[ 8380.661677][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5596s! [perl:7725]
[ 8380.662069][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8380.663290][    C3] irq event stamp: 290154
[ 8380.663504][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8380.664013][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8380.664502][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8380.664954][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8380.665400][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8380.665832][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8380.666426][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8380.666741][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8380.667674][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8380.667971][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8380.668357][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8380.668740][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8380.669127][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8380.669512][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8380.669895][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8380.670327][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8380.670647][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8380.671036][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8380.671439][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8380.671830][    C3] PKRU: 55555554
[ 8380.672009][    C3] Call Trace:
[ 8380.672177][    C3]  <IRQ>
[ 8380.672324][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8380.672583][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8380.672827][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8380.673093][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8380.673357][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8380.673634][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8380.673888][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8380.674183][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8380.674436][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8380.674732][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8380.675015][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8380.675319][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8380.675598][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8380.675880][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8380.676160][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8380.676460][    C3]  ? get_stack_info+0x36/0xc0
[ 8380.676691][    C3]  ? lock_acquire+0x1c1/0x220
[ 8380.676922][    C3]  ? lock_release+0x1d5/0x250
[ 8380.677153][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8380.677393][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8380.677655][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8380.677932][    C3]  ? lock_acquire+0x1c1/0x220
[ 8380.678161][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8380.678393][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8380.678644][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8380.678871][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8380.679109][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8380.679359][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8380.679624][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8380.679891][    C3]  ip_local_deliver+0x19d/0x480
[ 8380.680130][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8380.680392][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8380.680646][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8380.680981][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8380.681226][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8380.681535][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8380.681788][    C3]  ip_rcv+0x564/0x740
[ 8380.681985][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8380.682209][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8380.682477][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8380.682749][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8380.682979][    C3]  ? skb_clone+0x10b/0x330
[ 8380.683203][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8380.683520][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8380.683826][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8380.684095][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8380.684380][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8380.684620][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8380.684842][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8380.685133][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8380.685407][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8380.685721][    C3]  ? lock_acquire+0x1c1/0x220
[ 8380.685953][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8380.686240][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8380.686515][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8380.686821][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8380.687068][    C3]  ? __skb_clone+0x57a/0x760
[ 8380.687296][    C3]  netif_receive_skb+0x55/0x280
[ 8380.687536][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8380.687836][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8380.688158][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8380.688446][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8380.688711][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8380.688991][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8380.689295][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8380.689592][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8380.689907][    C3]  ? lock_release+0x1d5/0x250
[ 8380.690138][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8380.690394][    C3]  ? kernel_text_address+0xce/0xe0
[ 8380.690644][    C3]  ? __kernel_text_address+0x12/0x40
[ 8380.690903][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8380.691179][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8380.691481][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8380.691725][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8380.691991][    C3]  ? get_stack_info+0x36/0xc0
[ 8380.692225][    C3]  __tcf_classify+0x329/0x7d0
[ 8380.692461][    C3]  tcf_classify+0x283/0x930
[ 8380.692685][    C3]  ? lock_release+0x1d5/0x250
[ 8380.692916][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8380.693172][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8380.693419][    C3]  ? __kernel_text_address+0x12/0x40
[ 8380.693677][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8380.693951][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8380.694254][    C3]  tc_run+0x2e4/0x5d0
[ 8380.694453][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8380.694674][    C3]  ? lock_acquire+0x1c1/0x220
[ 8380.694905][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8380.695157][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8380.695401][    C3]  ? lock_acquire+0x1c1/0x220
[ 8380.695632][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8380.695887][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8380.696180][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8380.696443][    C3]  ? neigh_hh_output+0x348/0x590
[ 8380.696687][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8380.696942][    C3]  ip_finish_output2+0x786/0x18e0
[ 8380.697190][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8380.697515][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8380.697782][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8380.698026][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8380.698284][    C3]  ip_output+0x16b/0x4f0
[ 8380.698493][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8380.698729][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8380.698996][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8380.699297][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8380.699563][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8380.699806][    C3]  ? __alloc_skb+0xd4/0x280
[ 8380.700032][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8380.700292][    C3]  ? tcp_fragment+0x168/0x1040
[ 8380.700529][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8380.700772][    C3]  ? ip_local_out+0x114/0x3b0
[ 8380.701003][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8380.701242][    C3]  ? __skb_clone+0x57a/0x760
[ 8380.701470][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8380.701728][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8380.701999][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8380.702234][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8380.702478][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8380.702769][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8380.703078][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8380.703316][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8380.703567][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8380.703825][    C3]  tcp_write_timer+0x82/0x1d0
[ 8380.704058][    C3]  call_timer_fn+0x173/0x430
[ 8380.704285][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8380.704538][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8380.704790][    C3]  __run_timers.part.0+0x52d/0x890
[ 8380.705041][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8380.705302][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8380.705575][    C3]  ? lock_acquire+0x1c1/0x220
[ 8380.705806][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8380.706088][    C3]  ? lock_release+0x1d5/0x250
[ 8380.706317][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8380.706572][    C3]  ? ktime_get+0xb3/0x190
[ 8380.706787][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8380.707073][    C3]  run_timer_softirq+0x72/0x100
[ 8380.707331][    C3]  __do_softirq+0x1b9/0x7ff
[ 8380.707562][    C3]  irq_exit_rcu+0x98/0xc0
[ 8380.707778][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8380.708061][    C3]  </IRQ>
[ 8380.708209][    C3]  <TASK>
[ 8380.708359][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8380.708659][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8380.708968][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8380.709905][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8380.710200][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8380.710587][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8380.710973][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8380.711359][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8380.711743][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8380.712133][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8380.712423][    C3]  uart_start+0xe4/0x1b0
[ 8380.712635][    C3]  n_tty_write+0x677/0x7a0
[ 8380.712855][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8380.713099][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8380.713375][    C3]  ? lock_acquire+0x1c1/0x220
[ 8380.713604][    C3]  ? iterate_tty_write+0x95/0x540
[ 8380.713853][    C3]  iterate_tty_write+0x229/0x540
[ 8380.714097][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8380.714380][    C3]  vfs_write+0x9e9/0x10a0
[ 8380.714592][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8380.714828][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8380.715065][    C3]  ? lock_acquire+0x1c1/0x220
[ 8380.715297][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8380.715576][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8380.715831][    C3]  ? __fget_light+0x54/0x1e0
[ 8380.716059][    C3]  ksys_write+0xf5/0x1e0
[ 8380.716268][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8380.716508][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8380.716801][    C3]  do_syscall_64+0xc9/0x1e0
[ 8380.717024][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8380.717313][    C3] RIP: 0033:0x7f93b2836957
[ 8380.717532][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8380.718466][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8380.718870][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8380.719258][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8380.719641][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8380.720023][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8380.720406][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8380.720794][    C3]  </TASK>
[ 8408.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5622s! [ncat:8027]
[ 8408.613532][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8408.614688][    C1] irq event stamp: 174248
[ 8408.614889][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8408.615374][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8408.615801][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8408.616233][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8408.616656][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8408.617067][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8408.617628][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8408.617926][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8408.618819][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8408.619100][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8408.619468][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8408.619833][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8408.620198][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8408.620564][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8408.620930][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8408.621341][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8408.621645][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8408.622011][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8408.622384][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8408.622751][    C1] PKRU: 55555554
[ 8408.622917][    C1] Call Trace:
[ 8408.623071][    C1]  <IRQ>
[ 8408.623212][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8408.623453][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8408.623676][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8408.623932][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8408.624183][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8408.624449][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8408.624693][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8408.624974][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8408.625217][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8408.625501][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8408.625774][    C1]  </IRQ>
[ 8408.625910][    C1]  <TASK>
[ 8408.626050][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8408.626340][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8408.626605][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8408.626876][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8408.627140][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8408.627428][    C1]  ? lock_acquire+0x1c1/0x220
[ 8408.627651][    C1]  ? lock_release+0x1d5/0x250
[ 8408.627871][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8408.628099][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8408.628352][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8408.628613][    C1]  ? lock_acquire+0x1c1/0x220
[ 8408.628834][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8408.629056][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8408.629298][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8408.629513][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8408.629741][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8408.629977][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8408.630232][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8408.630488][    C1]  ip_local_deliver+0x19d/0x480
[ 8408.630716][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8408.630967][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8408.631212][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8408.631530][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8408.631764][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8408.632059][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8408.632306][    C1]  ip_rcv+0x564/0x740
[ 8408.632495][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8408.632706][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8408.632940][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8408.633194][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8408.633446][    C1]  ? skb_clone+0x10b/0x330
[ 8408.633654][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8408.633946][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8408.634232][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8408.634489][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8408.634762][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8408.634992][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8408.635204][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8408.635481][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8408.635742][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8408.636042][    C1]  ? lock_acquire+0x1c1/0x220
[ 8408.636262][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8408.636539][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8408.636800][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8408.637090][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8408.637325][    C1]  ? __skb_clone+0x57a/0x760
[ 8408.637541][    C1]  netif_receive_skb+0x55/0x280
[ 8408.637770][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8408.638058][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8408.638366][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8408.638639][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8408.638892][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8408.639157][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8408.639446][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8408.639707][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8408.639998][    C1]  ? stack_trace_save+0x95/0xd0
[ 8408.640229][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8408.640485][    C1]  ? kasan_save_stack+0x34/0x50
[ 8408.640715][    C1]  ? kasan_save_stack+0x24/0x50
[ 8408.640943][    C1]  ? kasan_save_track+0x14/0x30
[ 8408.641172][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8408.641416][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8408.641651][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8408.641879][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8408.642121][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8408.642369][    C1]  ? ip_output+0x16b/0x4f0
[ 8408.642578][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8408.642814][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8408.643065][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8408.643313][    C1]  ? get_reg+0x119/0x190
[ 8408.643512][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8408.643760][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8408.644044][    C1]  __tcf_classify+0x329/0x7d0
[ 8408.644266][    C1]  tcf_classify+0x283/0x930
[ 8408.644481][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8408.644711][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8408.644946][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8408.645209][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8408.645456][    C1]  tc_run+0x2e4/0x5d0
[ 8408.645646][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8408.645859][    C1]  ? lock_acquire+0x1c1/0x220
[ 8408.646079][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8408.646321][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8408.646557][    C1]  ? lock_acquire+0x1c1/0x220
[ 8408.646778][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8408.647021][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8408.647303][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8408.647553][    C1]  ? neigh_hh_output+0x348/0x590
[ 8408.647786][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8408.648030][    C1]  ip_finish_output2+0x786/0x18e0
[ 8408.648268][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8408.648527][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8408.648837][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8408.649091][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8408.649325][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8408.649569][    C1]  ip_output+0x16b/0x4f0
[ 8408.649768][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8408.649988][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8408.650214][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8408.650477][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8408.650709][    C1]  ? ip_local_out+0x114/0x3b0
[ 8408.650931][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8408.651159][    C1]  ? __create_object+0x5e/0xb0
[ 8408.651384][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8408.651631][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8408.651889][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8408.652140][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8408.652405][    C1]  tcp_release_cb+0x1e9/0x390
[ 8408.652624][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8408.652870][    C1]  release_sock+0xb8/0x1d0
[ 8408.653080][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8408.653284][    C1]  ? lock_release+0x1d5/0x250
[ 8408.653504][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8408.653735][    C1]  ? core_sys_select+0x620/0x710
[ 8408.653969][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8408.654219][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8408.654429][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8408.654658][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8408.654893][    C1]  ? __fget_light+0x54/0x1e0
[ 8408.655110][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8408.655356][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8408.655577][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8408.655821][    C1]  ? __might_fault+0xc6/0x180
[ 8408.656044][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8408.656305][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8408.656580][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8408.656857][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8408.657153][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8408.657389][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8408.657669][    C1]  do_syscall_64+0xc9/0x1e0
[ 8408.657881][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8408.658157][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8408.658368][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8408.659265][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8408.659651][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8408.660018][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8408.660388][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8408.660754][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8408.661120][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8408.661493][    C1]  </TASK>
[ 8408.661638][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5622s! [perl:7725]
[ 8408.662034][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8408.663251][    C3] irq event stamp: 290154
[ 8408.663462][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8408.663972][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8408.664458][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8408.664908][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8408.665352][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8408.665785][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8408.666376][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8408.666689][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8408.667624][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8408.667921][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8408.668306][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8408.668690][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8408.669074][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8408.669460][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8408.669844][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8408.670275][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8408.670594][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8408.670980][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8408.671365][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8408.671749][    C3] PKRU: 55555554
[ 8408.671925][    C3] Call Trace:
[ 8408.672089][    C3]  <IRQ>
[ 8408.672253][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8408.672512][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8408.672754][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8408.673028][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8408.673298][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8408.673589][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8408.673844][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8408.674138][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8408.674391][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8408.674689][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8408.674973][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8408.675276][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8408.675556][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8408.675839][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8408.676119][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8408.676420][    C3]  ? get_stack_info+0x36/0xc0
[ 8408.676650][    C3]  ? lock_acquire+0x1c1/0x220
[ 8408.676883][    C3]  ? lock_release+0x1d5/0x250
[ 8408.677114][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8408.677355][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8408.677617][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8408.677892][    C3]  ? lock_acquire+0x1c1/0x220
[ 8408.678121][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8408.678354][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8408.678605][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8408.678833][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8408.679071][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8408.679319][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8408.679584][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8408.679851][    C3]  ip_local_deliver+0x19d/0x480
[ 8408.680090][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8408.680352][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8408.680605][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8408.680942][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8408.681186][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8408.681495][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8408.681747][    C3]  ip_rcv+0x564/0x740
[ 8408.681944][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8408.682170][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8408.682412][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8408.682682][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8408.682903][    C3]  ? skb_clone+0x10b/0x330
[ 8408.683123][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8408.683432][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8408.683726][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8408.683996][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8408.684281][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8408.684520][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8408.684744][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8408.685034][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8408.685309][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8408.685622][    C3]  ? lock_acquire+0x1c1/0x220
[ 8408.685853][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8408.686139][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8408.686415][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8408.686721][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8408.686968][    C3]  ? __skb_clone+0x57a/0x760
[ 8408.687196][    C3]  netif_receive_skb+0x55/0x280
[ 8408.687435][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8408.687735][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8408.688055][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8408.688346][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8408.688609][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8408.688889][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8408.689192][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8408.689491][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8408.689806][    C3]  ? lock_release+0x1d5/0x250
[ 8408.690037][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8408.690293][    C3]  ? kernel_text_address+0xce/0xe0
[ 8408.690544][    C3]  ? __kernel_text_address+0x12/0x40
[ 8408.690801][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8408.691077][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8408.691380][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8408.691621][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8408.691888][    C3]  ? get_stack_info+0x36/0xc0
[ 8408.692120][    C3]  __tcf_classify+0x329/0x7d0
[ 8408.692357][    C3]  tcf_classify+0x283/0x930
[ 8408.692581][    C3]  ? lock_release+0x1d5/0x250
[ 8408.692813][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8408.693069][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8408.693317][    C3]  ? __kernel_text_address+0x12/0x40
[ 8408.693575][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8408.693849][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8408.694150][    C3]  tc_run+0x2e4/0x5d0
[ 8408.694349][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8408.694572][    C3]  ? lock_acquire+0x1c1/0x220
[ 8408.694803][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8408.695055][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8408.695300][    C3]  ? lock_acquire+0x1c1/0x220
[ 8408.695531][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8408.695787][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8408.696080][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8408.696344][    C3]  ? neigh_hh_output+0x348/0x590
[ 8408.696589][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8408.696845][    C3]  ip_finish_output2+0x786/0x18e0
[ 8408.697092][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8408.697418][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8408.697684][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8408.697928][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8408.698185][    C3]  ip_output+0x16b/0x4f0
[ 8408.698396][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8408.698630][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8408.698897][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8408.699199][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8408.699465][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8408.699708][    C3]  ? __alloc_skb+0xd4/0x280
[ 8408.699932][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8408.700193][    C3]  ? tcp_fragment+0x168/0x1040
[ 8408.700429][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8408.700672][    C3]  ? ip_local_out+0x114/0x3b0
[ 8408.700903][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8408.701143][    C3]  ? __skb_clone+0x57a/0x760
[ 8408.701373][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8408.701630][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8408.701900][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8408.702136][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8408.702382][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8408.702674][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8408.702983][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8408.703219][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8408.703471][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8408.703730][    C3]  tcp_write_timer+0x82/0x1d0
[ 8408.703962][    C3]  call_timer_fn+0x173/0x430
[ 8408.704190][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8408.704443][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8408.704695][    C3]  __run_timers.part.0+0x52d/0x890
[ 8408.704948][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8408.705211][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8408.705485][    C3]  ? lock_acquire+0x1c1/0x220
[ 8408.705717][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8408.705997][    C3]  ? lock_release+0x1d5/0x250
[ 8408.706229][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8408.706484][    C3]  ? ktime_get+0xb3/0x190
[ 8408.706698][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8408.706983][    C3]  run_timer_softirq+0x72/0x100
[ 8408.707242][    C3]  __do_softirq+0x1b9/0x7ff
[ 8408.707472][    C3]  irq_exit_rcu+0x98/0xc0
[ 8408.707687][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8408.707968][    C3]  </IRQ>
[ 8408.708116][    C3]  <TASK>
[ 8408.708263][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8408.708569][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8408.708881][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8408.709818][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8408.710115][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8408.710500][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8408.710887][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8408.711272][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8408.711657][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8408.712044][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8408.712336][    C3]  uart_start+0xe4/0x1b0
[ 8408.712545][    C3]  n_tty_write+0x677/0x7a0
[ 8408.712768][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8408.713013][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8408.713288][    C3]  ? lock_acquire+0x1c1/0x220
[ 8408.713520][    C3]  ? iterate_tty_write+0x95/0x540
[ 8408.713768][    C3]  iterate_tty_write+0x229/0x540
[ 8408.714012][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8408.714293][    C3]  vfs_write+0x9e9/0x10a0
[ 8408.714507][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8408.714743][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8408.714979][    C3]  ? lock_acquire+0x1c1/0x220
[ 8408.715208][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8408.715490][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8408.715745][    C3]  ? __fget_light+0x54/0x1e0
[ 8408.715974][    C3]  ksys_write+0xf5/0x1e0
[ 8408.716184][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8408.716425][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8408.716720][    C3]  do_syscall_64+0xc9/0x1e0
[ 8408.716942][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8408.717235][    C3] RIP: 0033:0x7f93b2836957
[ 8408.717453][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8408.718393][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8408.718798][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8408.719182][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8408.719568][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8408.719953][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8408.720338][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8408.720727][    C3]  </TASK>
[ 8431.577162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8431.577512][    C1] rcu: 1-....: (6044461 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1466892
[ 8431.578028][    C1] rcu: (t=6037606 jiffies g=1064457 q=106 ncpus=4)
[ 8431.578339][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8431.578751][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8431.579315][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8431.579617][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8431.580514][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8431.580796][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8431.581164][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8431.581530][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8431.581896][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8431.582265][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8431.582632][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8431.583042][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8431.583348][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8431.583716][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8431.584080][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8431.584448][    C1] PKRU: 55555554
[ 8431.584615][    C1] Call Trace:
[ 8431.584772][    C1]  <IRQ>
[ 8431.584911][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8431.585163][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 8431.585395][    C1]  ? check_cpu_stall+0x284/0x500
[ 8431.585626][    C1]  ? rcu_pending+0x92/0x360
[ 8431.585837][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8431.586083][    C1]  ? update_process_times+0xb9/0x110
[ 8431.586335][    C1]  ? tick_sched_handle+0x67/0x130
[ 8431.586571][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8431.586832][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8431.587055][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8431.587343][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8431.587593][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8431.587857][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8431.588102][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8431.588381][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8431.588624][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8431.588908][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8431.589182][    C1]  </IRQ>
[ 8431.589320][    C1]  <TASK>
[ 8431.589458][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8431.589747][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8431.590016][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8431.590287][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8431.590551][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8431.590838][    C1]  ? lock_acquire+0x1c1/0x220
[ 8431.591061][    C1]  ? lock_release+0x1d5/0x250
[ 8431.591281][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8431.591508][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8431.591760][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8431.592022][    C1]  ? lock_acquire+0x1c1/0x220
[ 8431.592246][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8431.592466][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8431.592706][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8431.592920][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8431.593155][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8431.593393][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8431.593644][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8431.593901][    C1]  ip_local_deliver+0x19d/0x480
[ 8431.594128][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8431.594381][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8431.594621][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8431.594940][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8431.595173][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8431.595467][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8431.595709][    C1]  ip_rcv+0x564/0x740
[ 8431.595895][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8431.596107][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8431.596343][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8431.596596][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8431.596847][    C1]  ? skb_clone+0x10b/0x330
[ 8431.597055][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8431.597348][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8431.597629][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8431.597886][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8431.598157][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8431.598385][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8431.598596][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8431.598873][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8431.599133][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8431.599431][    C1]  ? lock_acquire+0x1c1/0x220
[ 8431.599651][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8431.599923][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8431.600184][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8431.600475][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8431.600708][    C1]  ? __skb_clone+0x57a/0x760
[ 8431.600924][    C1]  netif_receive_skb+0x55/0x280
[ 8431.601152][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8431.601439][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8431.601744][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8431.602018][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8431.602274][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8431.602541][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8431.602828][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8431.603088][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8431.603378][    C1]  ? stack_trace_save+0x95/0xd0
[ 8431.603606][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8431.603861][    C1]  ? kasan_save_stack+0x34/0x50
[ 8431.604091][    C1]  ? kasan_save_stack+0x24/0x50
[ 8431.604320][    C1]  ? kasan_save_track+0x14/0x30
[ 8431.604548][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8431.604791][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8431.605024][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8431.605252][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8431.605494][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8431.605737][    C1]  ? ip_output+0x16b/0x4f0
[ 8431.605946][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8431.606181][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8431.606431][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8431.606677][    C1]  ? get_reg+0x119/0x190
[ 8431.606874][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8431.607122][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8431.607405][    C1]  __tcf_classify+0x329/0x7d0
[ 8431.607629][    C1]  tcf_classify+0x283/0x930
[ 8431.607843][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8431.608071][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8431.608306][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8431.608567][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8431.608814][    C1]  tc_run+0x2e4/0x5d0
[ 8431.609003][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8431.609218][    C1]  ? lock_acquire+0x1c1/0x220
[ 8431.609437][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8431.609676][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8431.609909][    C1]  ? lock_acquire+0x1c1/0x220
[ 8431.610128][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8431.610372][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8431.610650][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8431.610902][    C1]  ? neigh_hh_output+0x348/0x590
[ 8431.611133][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8431.611376][    C1]  ip_finish_output2+0x786/0x18e0
[ 8431.611612][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8431.611868][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8431.612182][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8431.612437][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8431.612669][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8431.612912][    C1]  ip_output+0x16b/0x4f0
[ 8431.613109][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8431.613327][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8431.613550][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8431.613812][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8431.614043][    C1]  ? ip_local_out+0x114/0x3b0
[ 8431.614265][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8431.614493][    C1]  ? __create_object+0x5e/0xb0
[ 8431.614715][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8431.614961][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8431.615220][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8431.615469][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8431.615729][    C1]  tcp_release_cb+0x1e9/0x390
[ 8431.615948][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8431.616192][    C1]  release_sock+0xb8/0x1d0
[ 8431.616402][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8431.616603][    C1]  ? lock_release+0x1d5/0x250
[ 8431.616825][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8431.617058][    C1]  ? core_sys_select+0x620/0x710
[ 8431.617293][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8431.617541][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8431.617752][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8431.617981][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8431.618216][    C1]  ? __fget_light+0x54/0x1e0
[ 8431.618431][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8431.618675][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8431.618897][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8431.619139][    C1]  ? __might_fault+0xc6/0x180
[ 8431.619363][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8431.619625][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8431.619899][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8431.620176][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8431.620471][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8431.620703][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8431.620981][    C1]  do_syscall_64+0xc9/0x1e0
[ 8431.621195][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8431.621471][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8431.621678][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8431.622572][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8431.622961][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8431.623327][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8431.623695][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8431.624062][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8431.624429][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8431.624798][    C1]  </TASK>
[ 8431.624944][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 8431.625195][    C3] NMI backtrace for cpu 3
[ 8431.625202][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8431.625206][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8431.625208][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8431.625215][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8431.625218][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8431.625221][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8431.625223][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8431.625224][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8431.625226][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8431.625228][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8431.625230][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8431.625232][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8431.625235][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8431.625237][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8431.625238][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8431.625240][    C3] PKRU: 55555554
[ 8431.625241][    C3] Call Trace:
[ 8431.625243][    C3]  <NMI>
[ 8431.625247][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 8431.625252][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8431.625258][    C3]  ? nmi_handle+0x153/0x420
[ 8431.625262][    C3]  ? default_do_nmi+0x41/0x100
[ 8431.625265][    C3]  ? exc_nmi+0xf3/0x120
[ 8431.625267][    C3]  ? end_repeat_nmi+0xf/0x60
[ 8431.625273][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8431.625277][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8431.625280][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8431.625284][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8431.625287][    C3]  </NMI>
[ 8431.625288][    C3]  <IRQ>
[ 8431.625289][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8431.625292][    C3]  ? get_stack_info+0x36/0xc0
[ 8431.625297][    C3]  ? lock_acquire+0x1c1/0x220
[ 8431.625301][    C3]  ? lock_release+0x1d5/0x250
[ 8431.625305][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8431.625308][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8431.625311][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8431.625315][    C3]  ? lock_acquire+0x1c1/0x220
[ 8431.625317][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8431.625321][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8431.625324][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8431.625330][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8431.625332][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8431.625337][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8431.625343][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8431.625347][    C3]  ip_local_deliver+0x19d/0x480
[ 8431.625349][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8431.625351][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8431.625354][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8431.625360][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8431.625364][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8431.625367][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8431.625376][    C3]  ip_rcv+0x564/0x740
[ 8431.625379][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8431.625382][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8431.625386][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8431.625389][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8431.625393][    C3]  ? skb_clone+0x10b/0x330
[ 8431.625397][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8431.625403][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8431.625408][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8431.625413][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8431.625421][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8431.625425][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8431.625427][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8431.625431][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8431.625434][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8431.625438][    C3]  ? lock_acquire+0x1c1/0x220
[ 8431.625440][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8431.625445][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8431.625448][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8431.625452][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8431.625455][    C3]  ? __skb_clone+0x57a/0x760
[ 8431.625458][    C3]  netif_receive_skb+0x55/0x280
[ 8431.625461][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8431.625468][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8431.625474][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8431.625481][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8431.625485][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8431.625495][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8431.625504][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8431.625513][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8431.625521][    C3]  ? lock_release+0x1d5/0x250
[ 8431.625524][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8431.625528][    C3]  ? kernel_text_address+0xce/0xe0
[ 8431.625532][    C3]  ? __kernel_text_address+0x12/0x40
[ 8431.625534][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8431.625537][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8431.625540][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8431.625547][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8431.625549][    C3]  ? get_stack_info+0x36/0xc0
[ 8431.625554][    C3]  __tcf_classify+0x329/0x7d0
[ 8431.625559][    C3]  tcf_classify+0x283/0x930
[ 8431.625562][    C3]  ? lock_release+0x1d5/0x250
[ 8431.625565][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8431.625568][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8431.625571][    C3]  ? __kernel_text_address+0x12/0x40
[ 8431.625574][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8431.625576][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8431.625580][    C3]  tc_run+0x2e4/0x5d0
[ 8431.625584][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8431.625587][    C3]  ? lock_acquire+0x1c1/0x220
[ 8431.625589][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8431.625594][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8431.625598][    C3]  ? lock_acquire+0x1c1/0x220
[ 8431.625600][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8431.625603][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8431.625606][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8431.625609][    C3]  ? neigh_hh_output+0x348/0x590
[ 8431.625613][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8431.625616][    C3]  ip_finish_output2+0x786/0x18e0
[ 8431.625619][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8431.625626][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8431.625629][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8431.625633][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8431.625636][    C3]  ip_output+0x16b/0x4f0
[ 8431.625639][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8431.625642][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8431.625644][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8431.625647][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8431.625650][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8431.625654][    C3]  ? __alloc_skb+0xd4/0x280
[ 8431.625656][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8431.625660][    C3]  ? tcp_fragment+0x168/0x1040
[ 8431.625664][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8431.625667][    C3]  ? ip_local_out+0x114/0x3b0
[ 8431.625670][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8431.625673][    C3]  ? __skb_clone+0x57a/0x760
[ 8431.625676][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8431.625681][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8431.625685][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8431.625689][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8431.625693][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8431.625697][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8431.625700][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8431.625703][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8431.625707][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8431.625709][    C3]  tcp_write_timer+0x82/0x1d0
[ 8431.625712][    C3]  call_timer_fn+0x173/0x430
[ 8431.625717][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8431.625721][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8431.625726][    C3]  __run_timers.part.0+0x52d/0x890
[ 8431.625729][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8431.625734][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8431.625737][    C3]  ? lock_acquire+0x1c1/0x220
[ 8431.625739][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8431.625745][    C3]  ? lock_release+0x1d5/0x250
[ 8431.625747][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8431.625751][    C3]  ? ktime_get+0xb3/0x190
[ 8431.625754][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8431.625759][    C3]  run_timer_softirq+0x72/0x100
[ 8431.625762][    C3]  __do_softirq+0x1b9/0x7ff
[ 8431.625767][    C3]  irq_exit_rcu+0x98/0xc0
[ 8431.625770][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8431.625774][    C3]  </IRQ>
[ 8431.625775][    C3]  <TASK>
[ 8431.625776][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8431.625780][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8431.625782][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8431.625784][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8431.625786][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8431.625788][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8431.625790][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8431.625791][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8431.625793][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8431.625796][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8431.625800][    C3]  uart_start+0xe4/0x1b0
[ 8431.625805][    C3]  n_tty_write+0x677/0x7a0
[ 8431.625811][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8431.625814][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8431.625819][    C3]  ? lock_acquire+0x1c1/0x220
[ 8431.625821][    C3]  ? iterate_tty_write+0x95/0x540
[ 8431.625825][    C3]  iterate_tty_write+0x229/0x540
[ 8431.625830][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8431.625833][    C3]  vfs_write+0x9e9/0x10a0
[ 8431.625837][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8431.625840][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8431.625844][    C3]  ? lock_acquire+0x1c1/0x220
[ 8431.625846][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8431.625850][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8431.625853][    C3]  ? __fget_light+0x54/0x1e0
[ 8431.625858][    C3]  ksys_write+0xf5/0x1e0
[ 8431.625861][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8431.625865][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8431.625869][    C3]  do_syscall_64+0xc9/0x1e0
[ 8431.625873][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8431.625877][    C3] RIP: 0033:0x7f93b2836957
[ 8431.625880][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8431.625882][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8431.625884][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8431.625886][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8431.625887][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8431.625889][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8431.625890][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8431.625895][    C3]  </TASK>
[ 8456.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5666s! [ncat:8027]
[ 8456.613540][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8456.614696][    C1] irq event stamp: 174248
[ 8456.614899][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8456.615386][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8456.615812][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8456.616244][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8456.616669][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8456.617080][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8456.617642][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8456.617939][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8456.618829][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8456.619109][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8456.619477][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8456.619842][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8456.620207][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8456.620573][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8456.620937][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8456.621351][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8456.621655][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8456.622025][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8456.622392][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8456.622758][    C1] PKRU: 55555554
[ 8456.622924][    C1] Call Trace:
[ 8456.623080][    C1]  <IRQ>
[ 8456.623219][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8456.623459][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8456.623681][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8456.623937][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8456.624188][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8456.624452][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8456.624697][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8456.624977][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8456.625217][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8456.625501][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8456.625773][    C1]  </IRQ>
[ 8456.625909][    C1]  <TASK>
[ 8456.626048][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8456.626337][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8456.626607][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8456.626878][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8456.627142][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8456.627430][    C1]  ? lock_acquire+0x1c1/0x220
[ 8456.627655][    C1]  ? lock_release+0x1d5/0x250
[ 8456.627873][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8456.628102][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8456.628354][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8456.628617][    C1]  ? lock_acquire+0x1c1/0x220
[ 8456.628836][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8456.629057][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8456.629297][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8456.629513][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8456.629739][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8456.629976][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8456.630231][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8456.630486][    C1]  ip_local_deliver+0x19d/0x480
[ 8456.630713][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8456.630962][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8456.631204][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8456.631534][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8456.631765][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8456.632069][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8456.632312][    C1]  ip_rcv+0x564/0x740
[ 8456.632499][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8456.632712][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8456.632944][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8456.633200][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8456.633449][    C1]  ? skb_clone+0x10b/0x330
[ 8456.633658][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8456.633951][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8456.634235][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8456.634491][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8456.634761][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8456.634989][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8456.635201][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8456.635478][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8456.635738][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8456.636035][    C1]  ? lock_acquire+0x1c1/0x220
[ 8456.636256][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8456.636528][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8456.636789][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8456.637079][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8456.637316][    C1]  ? __skb_clone+0x57a/0x760
[ 8456.637532][    C1]  netif_receive_skb+0x55/0x280
[ 8456.637759][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8456.638044][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8456.638352][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8456.638627][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8456.638878][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8456.639145][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8456.639433][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8456.639694][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8456.639985][    C1]  ? stack_trace_save+0x95/0xd0
[ 8456.640214][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8456.640470][    C1]  ? kasan_save_stack+0x34/0x50
[ 8456.640700][    C1]  ? kasan_save_stack+0x24/0x50
[ 8456.640928][    C1]  ? kasan_save_track+0x14/0x30
[ 8456.641156][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8456.641400][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8456.641634][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8456.641862][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8456.642107][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8456.642351][    C1]  ? ip_output+0x16b/0x4f0
[ 8456.642578][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8456.642826][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8456.643090][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8456.643348][    C1]  ? get_reg+0x119/0x190
[ 8456.643545][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8456.643791][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8456.644073][    C1]  __tcf_classify+0x329/0x7d0
[ 8456.644297][    C1]  tcf_classify+0x283/0x930
[ 8456.644510][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8456.644739][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8456.644974][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8456.645238][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8456.645483][    C1]  tc_run+0x2e4/0x5d0
[ 8456.645671][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8456.645884][    C1]  ? lock_acquire+0x1c1/0x220
[ 8456.646104][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8456.646346][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8456.646578][    C1]  ? lock_acquire+0x1c1/0x220
[ 8456.646797][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8456.647040][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8456.647319][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8456.647570][    C1]  ? neigh_hh_output+0x348/0x590
[ 8456.647802][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8456.648049][    C1]  ip_finish_output2+0x786/0x18e0
[ 8456.648286][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8456.648543][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8456.648852][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8456.649106][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8456.649338][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8456.649582][    C1]  ip_output+0x16b/0x4f0
[ 8456.649780][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8456.649998][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8456.650222][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8456.650485][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8456.650716][    C1]  ? ip_local_out+0x114/0x3b0
[ 8456.650937][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8456.651165][    C1]  ? __create_object+0x5e/0xb0
[ 8456.651388][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8456.651634][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8456.651893][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8456.652147][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8456.652407][    C1]  tcp_release_cb+0x1e9/0x390
[ 8456.652626][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8456.652869][    C1]  release_sock+0xb8/0x1d0
[ 8456.653079][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8456.653283][    C1]  ? lock_release+0x1d5/0x250
[ 8456.653503][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8456.653733][    C1]  ? core_sys_select+0x620/0x710
[ 8456.653966][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8456.654214][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8456.654422][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8456.654652][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8456.654885][    C1]  ? __fget_light+0x54/0x1e0
[ 8456.655102][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8456.655346][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8456.655567][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8456.655809][    C1]  ? __might_fault+0xc6/0x180
[ 8456.656032][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8456.656291][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8456.656568][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8456.656849][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8456.657147][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8456.657381][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8456.657661][    C1]  do_syscall_64+0xc9/0x1e0
[ 8456.657875][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8456.658151][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8456.658361][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8456.659254][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8456.659640][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8456.660006][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8456.660373][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8456.660739][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8456.661104][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8456.661474][    C1]  </TASK>
[ 8456.661619][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5666s! [perl:7725]
[ 8456.662041][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8456.663294][    C3] irq event stamp: 290154
[ 8456.663503][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8456.664013][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8456.664500][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8456.664955][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8456.665400][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8456.665834][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8456.666425][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8456.666740][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8456.667678][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8456.667973][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8456.668361][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8456.668745][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8456.669129][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8456.669514][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8456.669901][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8456.670334][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8456.670654][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8456.671040][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8456.671425][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8456.671811][    C3] PKRU: 55555554
[ 8456.671990][    C3] Call Trace:
[ 8456.672152][    C3]  <IRQ>
[ 8456.672297][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8456.672555][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8456.672788][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8456.673057][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8456.673320][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8456.673600][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8456.673856][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8456.674150][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8456.674406][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8456.674703][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8456.674990][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8456.675295][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8456.675573][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8456.675862][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8456.676140][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8456.676441][    C3]  ? get_stack_info+0x36/0xc0
[ 8456.676674][    C3]  ? lock_acquire+0x1c1/0x220
[ 8456.676908][    C3]  ? lock_release+0x1d5/0x250
[ 8456.677138][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8456.677379][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8456.677643][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8456.677917][    C3]  ? lock_acquire+0x1c1/0x220
[ 8456.678148][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8456.678382][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8456.678634][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8456.678859][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8456.679097][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8456.679347][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8456.679611][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8456.679880][    C3]  ip_local_deliver+0x19d/0x480
[ 8456.680119][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8456.680382][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8456.680637][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8456.680971][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8456.681215][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8456.681524][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8456.681776][    C3]  ip_rcv+0x564/0x740
[ 8456.681977][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8456.682202][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8456.682448][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8456.682714][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8456.682939][    C3]  ? skb_clone+0x10b/0x330
[ 8456.683158][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8456.683467][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8456.683763][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8456.684035][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8456.684320][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8456.684562][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8456.684786][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8456.685075][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8456.685352][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8456.685667][    C3]  ? lock_acquire+0x1c1/0x220
[ 8456.685897][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8456.686186][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8456.686462][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8456.686768][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8456.687016][    C3]  ? __skb_clone+0x57a/0x760
[ 8456.687243][    C3]  netif_receive_skb+0x55/0x280
[ 8456.687483][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8456.687785][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8456.688105][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8456.688395][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8456.688661][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8456.688938][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8456.689242][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8456.689543][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8456.689859][    C3]  ? lock_release+0x1d5/0x250
[ 8456.690090][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8456.690347][    C3]  ? kernel_text_address+0xce/0xe0
[ 8456.690599][    C3]  ? __kernel_text_address+0x12/0x40
[ 8456.690858][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8456.691131][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8456.691456][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8456.691704][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8456.691983][    C3]  ? get_stack_info+0x36/0xc0
[ 8456.692222][    C3]  __tcf_classify+0x329/0x7d0
[ 8456.692462][    C3]  tcf_classify+0x283/0x930
[ 8456.692691][    C3]  ? lock_release+0x1d5/0x250
[ 8456.692926][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8456.693198][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8456.693445][    C3]  ? __kernel_text_address+0x12/0x40
[ 8456.693704][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8456.693977][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8456.694278][    C3]  tc_run+0x2e4/0x5d0
[ 8456.694475][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8456.694699][    C3]  ? lock_acquire+0x1c1/0x220
[ 8456.694928][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8456.695180][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8456.695425][    C3]  ? lock_acquire+0x1c1/0x220
[ 8456.695654][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8456.695908][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8456.696202][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8456.696463][    C3]  ? neigh_hh_output+0x348/0x590
[ 8456.696707][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8456.696964][    C3]  ip_finish_output2+0x786/0x18e0
[ 8456.697211][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8456.697538][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8456.697804][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8456.698048][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8456.698303][    C3]  ip_output+0x16b/0x4f0
[ 8456.698511][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8456.698746][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8456.699012][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8456.699312][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8456.699579][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8456.699822][    C3]  ? __alloc_skb+0xd4/0x280
[ 8456.700043][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8456.700304][    C3]  ? tcp_fragment+0x168/0x1040
[ 8456.700538][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8456.700781][    C3]  ? ip_local_out+0x114/0x3b0
[ 8456.701012][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8456.701252][    C3]  ? __skb_clone+0x57a/0x760
[ 8456.701479][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8456.701736][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8456.702011][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8456.702247][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8456.702487][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8456.702775][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8456.703084][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8456.703321][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8456.703571][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8456.703830][    C3]  tcp_write_timer+0x82/0x1d0
[ 8456.704060][    C3]  call_timer_fn+0x173/0x430
[ 8456.704289][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8456.704541][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8456.704793][    C3]  __run_timers.part.0+0x52d/0x890
[ 8456.705043][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8456.705302][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8456.705577][    C3]  ? lock_acquire+0x1c1/0x220
[ 8456.705806][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8456.706086][    C3]  ? lock_release+0x1d5/0x250
[ 8456.706319][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8456.706574][    C3]  ? ktime_get+0xb3/0x190
[ 8456.706785][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8456.707072][    C3]  run_timer_softirq+0x72/0x100
[ 8456.707332][    C3]  __do_softirq+0x1b9/0x7ff
[ 8456.707560][    C3]  irq_exit_rcu+0x98/0xc0
[ 8456.707780][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8456.708060][    C3]  </IRQ>
[ 8456.708211][    C3]  <TASK>
[ 8456.708359][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8456.708662][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8456.708976][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8456.709912][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8456.710210][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8456.710595][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8456.710980][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8456.711366][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8456.711752][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8456.712143][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8456.712430][    C3]  uart_start+0xe4/0x1b0
[ 8456.712640][    C3]  n_tty_write+0x677/0x7a0
[ 8456.712863][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8456.713107][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8456.713384][    C3]  ? lock_acquire+0x1c1/0x220
[ 8456.713616][    C3]  ? iterate_tty_write+0x95/0x540
[ 8456.713866][    C3]  iterate_tty_write+0x229/0x540
[ 8456.714111][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8456.714390][    C3]  vfs_write+0x9e9/0x10a0
[ 8456.714605][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8456.714837][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8456.715075][    C3]  ? lock_acquire+0x1c1/0x220
[ 8456.715306][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8456.715587][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8456.715843][    C3]  ? __fget_light+0x54/0x1e0
[ 8456.716070][    C3]  ksys_write+0xf5/0x1e0
[ 8456.716282][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8456.716521][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8456.716814][    C3]  do_syscall_64+0xc9/0x1e0
[ 8456.717039][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8456.717331][    C3] RIP: 0033:0x7f93b2836957
[ 8456.717549][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8456.718486][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8456.718893][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8456.719279][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8456.719663][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8456.720049][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8456.720435][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8456.720823][    C3]  </TASK>
[ 8484.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5692s! [ncat:8027]
[ 8484.613538][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8484.614695][    C1] irq event stamp: 174248
[ 8484.614895][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8484.615382][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8484.615810][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8484.616241][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8484.616664][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8484.617074][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8484.617640][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8484.617937][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8484.618828][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8484.619110][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8484.619477][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8484.619842][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8484.620210][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8484.620576][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8484.620941][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8484.621352][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8484.621656][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8484.622029][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8484.622396][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8484.622761][    C1] PKRU: 55555554
[ 8484.622928][    C1] Call Trace:
[ 8484.623086][    C1]  <IRQ>
[ 8484.623223][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8484.623464][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8484.623688][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8484.623941][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8484.624194][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8484.624460][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8484.624704][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8484.624984][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8484.625227][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8484.625513][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8484.625783][    C1]  </IRQ>
[ 8484.625922][    C1]  <TASK>
[ 8484.626060][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8484.626350][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8484.626624][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8484.626895][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8484.627161][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8484.627450][    C1]  ? lock_acquire+0x1c1/0x220
[ 8484.627670][    C1]  ? lock_release+0x1d5/0x250
[ 8484.627890][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8484.628119][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8484.628371][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8484.628634][    C1]  ? lock_acquire+0x1c1/0x220
[ 8484.628852][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8484.629074][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8484.629314][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8484.629531][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8484.629758][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8484.629995][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8484.630251][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8484.630504][    C1]  ip_local_deliver+0x19d/0x480
[ 8484.630731][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8484.630979][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8484.631221][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8484.631541][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8484.631774][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8484.632075][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8484.632318][    C1]  ip_rcv+0x564/0x740
[ 8484.632505][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8484.632718][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8484.632950][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8484.633205][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8484.633454][    C1]  ? skb_clone+0x10b/0x330
[ 8484.633663][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8484.633962][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8484.634243][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8484.634503][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8484.634772][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8484.635001][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8484.635214][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8484.635488][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8484.635752][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8484.636052][    C1]  ? lock_acquire+0x1c1/0x220
[ 8484.636272][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8484.636543][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8484.636807][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8484.637098][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8484.637335][    C1]  ? __skb_clone+0x57a/0x760
[ 8484.637548][    C1]  netif_receive_skb+0x55/0x280
[ 8484.637776][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8484.638063][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8484.638369][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8484.638645][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8484.638897][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8484.639161][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8484.639448][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8484.639710][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8484.639998][    C1]  ? stack_trace_save+0x95/0xd0
[ 8484.640225][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8484.640484][    C1]  ? kasan_save_stack+0x34/0x50
[ 8484.640713][    C1]  ? kasan_save_stack+0x24/0x50
[ 8484.640939][    C1]  ? kasan_save_track+0x14/0x30
[ 8484.641166][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8484.641409][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8484.641642][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8484.641871][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8484.642118][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8484.642364][    C1]  ? ip_output+0x16b/0x4f0
[ 8484.642572][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8484.642807][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8484.643056][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8484.643304][    C1]  ? get_reg+0x119/0x190
[ 8484.643503][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8484.643748][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8484.644032][    C1]  __tcf_classify+0x329/0x7d0
[ 8484.644257][    C1]  tcf_classify+0x283/0x930
[ 8484.644468][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8484.644697][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8484.644931][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8484.645195][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8484.645441][    C1]  tc_run+0x2e4/0x5d0
[ 8484.645629][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8484.645843][    C1]  ? lock_acquire+0x1c1/0x220
[ 8484.646060][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8484.646301][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8484.646532][    C1]  ? lock_acquire+0x1c1/0x220
[ 8484.646752][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8484.646993][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8484.647274][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8484.647523][    C1]  ? neigh_hh_output+0x348/0x590
[ 8484.647754][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8484.647998][    C1]  ip_finish_output2+0x786/0x18e0
[ 8484.648235][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8484.648495][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8484.648805][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8484.649058][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8484.649291][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8484.649534][    C1]  ip_output+0x16b/0x4f0
[ 8484.649734][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8484.649949][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8484.650175][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8484.650443][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8484.650673][    C1]  ? ip_local_out+0x114/0x3b0
[ 8484.650893][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8484.651120][    C1]  ? __create_object+0x5e/0xb0
[ 8484.651347][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8484.651592][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8484.651856][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8484.652106][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8484.652365][    C1]  tcp_release_cb+0x1e9/0x390
[ 8484.652587][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8484.652831][    C1]  release_sock+0xb8/0x1d0
[ 8484.653041][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8484.653244][    C1]  ? lock_release+0x1d5/0x250
[ 8484.653465][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8484.653694][    C1]  ? core_sys_select+0x620/0x710
[ 8484.653927][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8484.654174][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8484.654381][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8484.654611][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8484.654845][    C1]  ? __fget_light+0x54/0x1e0
[ 8484.655062][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8484.655306][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8484.655527][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8484.655770][    C1]  ? __might_fault+0xc6/0x180
[ 8484.655993][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8484.656254][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8484.656530][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8484.656805][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8484.657100][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8484.657331][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8484.657610][    C1]  do_syscall_64+0xc9/0x1e0
[ 8484.657824][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8484.658099][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8484.658308][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8484.659193][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8484.659579][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8484.659946][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8484.660314][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8484.660678][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8484.661044][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8484.661412][    C1]  </TASK>
[ 8484.661556][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5692s! [perl:7725]
[ 8484.661954][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8484.663166][    C3] irq event stamp: 290154
[ 8484.663376][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8484.663883][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8484.664374][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8484.664828][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8484.665276][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8484.665710][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8484.666300][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[ 8484.666577][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 8484.667514][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 8484.667811][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8484.668197][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8484.668581][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8484.668966][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8484.669353][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8484.669739][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8484.670172][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8484.670492][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8484.670877][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8484.671265][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8484.671648][    C3] PKRU: 55555554
[ 8484.671828][    C3] Call Trace:
[ 8484.672011][    C3]  <IRQ>
[ 8484.672159][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8484.672417][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8484.672659][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8484.672932][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8484.673207][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8484.673484][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8484.673739][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8484.674033][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8484.674287][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8484.674584][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8484.674867][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8484.675169][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8484.675448][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 8484.675721][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8484.675990][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8484.676292][    C3]  ? get_stack_info+0x36/0xc0
[ 8484.676543][    C3]  ? lock_acquire+0x1c1/0x220
[ 8484.676780][    C3]  ? lock_release+0x1d5/0x250
[ 8484.677015][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8484.677261][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8484.677532][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8484.677821][    C3]  ? lock_acquire+0x1c1/0x220
[ 8484.678052][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8484.678283][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8484.678534][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8484.678761][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8484.678999][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8484.679248][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8484.679512][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8484.679781][    C3]  ip_local_deliver+0x19d/0x480
[ 8484.680020][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8484.680284][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8484.680538][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8484.680872][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8484.681115][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8484.681424][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8484.681677][    C3]  ip_rcv+0x564/0x740
[ 8484.681878][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8484.682102][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8484.682347][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8484.682613][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8484.682837][    C3]  ? skb_clone+0x10b/0x330
[ 8484.683053][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8484.683362][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8484.683658][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8484.683929][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8484.684213][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8484.684453][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8484.684675][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8484.684965][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8484.685242][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8484.685556][    C3]  ? lock_acquire+0x1c1/0x220
[ 8484.685785][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8484.686072][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8484.686348][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8484.686653][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8484.686900][    C3]  ? __skb_clone+0x57a/0x760
[ 8484.687128][    C3]  netif_receive_skb+0x55/0x280
[ 8484.687368][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8484.687670][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8484.687992][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8484.688280][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8484.688546][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8484.688823][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8484.689126][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8484.689427][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8484.689743][    C3]  ? lock_release+0x1d5/0x250
[ 8484.689974][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8484.690231][    C3]  ? kernel_text_address+0xce/0xe0
[ 8484.690483][    C3]  ? __kernel_text_address+0x12/0x40
[ 8484.690741][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8484.691016][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8484.691318][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8484.691560][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8484.691831][    C3]  ? get_stack_info+0x36/0xc0
[ 8484.692064][    C3]  __tcf_classify+0x329/0x7d0
[ 8484.692299][    C3]  tcf_classify+0x283/0x930
[ 8484.692522][    C3]  ? lock_release+0x1d5/0x250
[ 8484.692753][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8484.693008][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8484.693255][    C3]  ? __kernel_text_address+0x12/0x40
[ 8484.693516][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8484.693789][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8484.694091][    C3]  tc_run+0x2e4/0x5d0
[ 8484.694289][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8484.694514][    C3]  ? lock_acquire+0x1c1/0x220
[ 8484.694743][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8484.694996][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8484.695240][    C3]  ? lock_acquire+0x1c1/0x220
[ 8484.695472][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8484.695726][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8484.696020][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8484.696283][    C3]  ? neigh_hh_output+0x348/0x590
[ 8484.696527][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8484.696783][    C3]  ip_finish_output2+0x786/0x18e0
[ 8484.697030][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8484.697358][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8484.697625][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8484.697871][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8484.698127][    C3]  ip_output+0x16b/0x4f0
[ 8484.698337][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8484.698572][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8484.698839][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8484.699141][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8484.699408][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8484.699651][    C3]  ? __alloc_skb+0xd4/0x280
[ 8484.699873][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8484.700133][    C3]  ? tcp_fragment+0x168/0x1040
[ 8484.700369][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8484.700612][    C3]  ? ip_local_out+0x114/0x3b0
[ 8484.700845][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8484.701085][    C3]  ? __skb_clone+0x57a/0x760
[ 8484.701311][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8484.701570][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8484.701846][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8484.702082][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8484.702322][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8484.702611][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8484.702921][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8484.703157][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8484.703409][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8484.703668][    C3]  tcp_write_timer+0x82/0x1d0
[ 8484.703901][    C3]  call_timer_fn+0x173/0x430
[ 8484.704130][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8484.704384][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8484.704637][    C3]  __run_timers.part.0+0x52d/0x890
[ 8484.704890][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8484.705151][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8484.705428][    C3]  ? lock_acquire+0x1c1/0x220
[ 8484.705657][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8484.705940][    C3]  ? lock_release+0x1d5/0x250
[ 8484.706175][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8484.706430][    C3]  ? ktime_get+0xb3/0x190
[ 8484.706642][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8484.706929][    C3]  run_timer_softirq+0x72/0x100
[ 8484.707187][    C3]  __do_softirq+0x1b9/0x7ff
[ 8484.707416][    C3]  irq_exit_rcu+0x98/0xc0
[ 8484.707636][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8484.707916][    C3]  </IRQ>
[ 8484.708065][    C3]  <TASK>
[ 8484.708215][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8484.708523][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8484.708835][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8484.709764][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8484.710060][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8484.710445][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8484.710828][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8484.711210][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8484.711596][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8484.711986][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8484.712272][    C3]  uart_start+0xe4/0x1b0
[ 8484.712483][    C3]  n_tty_write+0x677/0x7a0
[ 8484.712704][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8484.712947][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8484.713225][    C3]  ? lock_acquire+0x1c1/0x220
[ 8484.713456][    C3]  ? iterate_tty_write+0x95/0x540
[ 8484.713704][    C3]  iterate_tty_write+0x229/0x540
[ 8484.713948][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8484.714229][    C3]  vfs_write+0x9e9/0x10a0
[ 8484.714444][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8484.714677][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8484.714914][    C3]  ? lock_acquire+0x1c1/0x220
[ 8484.715146][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8484.715425][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8484.715681][    C3]  ? __fget_light+0x54/0x1e0
[ 8484.715909][    C3]  ksys_write+0xf5/0x1e0
[ 8484.716119][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8484.716359][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8484.716654][    C3]  do_syscall_64+0xc9/0x1e0
[ 8484.716878][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8484.717168][    C3] RIP: 0033:0x7f93b2836957
[ 8484.717387][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8484.718349][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8484.718771][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8484.719175][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8484.719556][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8484.719938][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8484.720321][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8484.720706][    C3]  </TASK>
[ 8509.629162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8509.629497][    C1] rcu: 1-....: (6122369 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1485737
[ 8509.630012][    C1] rcu: (t=6115658 jiffies g=1064457 q=106 ncpus=4)
[ 8509.630325][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8509.630739][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8509.631305][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8509.631607][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8509.632504][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8509.632788][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8509.633154][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8509.633523][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8509.633889][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8509.634257][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8509.634624][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8509.635035][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8509.635342][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8509.635710][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8509.636077][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8509.636448][    C1] PKRU: 55555554
[ 8509.636615][    C1] Call Trace:
[ 8509.636772][    C1]  <IRQ>
[ 8509.636907][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8509.637159][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 8509.637391][    C1]  ? check_cpu_stall+0x284/0x500
[ 8509.637624][    C1]  ? rcu_pending+0x92/0x360
[ 8509.637837][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8509.638085][    C1]  ? update_process_times+0xb9/0x110
[ 8509.638333][    C1]  ? tick_sched_handle+0x67/0x130
[ 8509.638569][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8509.638833][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8509.639057][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8509.639346][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8509.639598][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8509.639862][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8509.640104][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8509.640387][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8509.640627][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8509.640910][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8509.641183][    C1]  </IRQ>
[ 8509.641321][    C1]  <TASK>
[ 8509.641458][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8509.641767][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8509.642048][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8509.642333][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8509.642613][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8509.642928][    C1]  ? lock_acquire+0x1c1/0x220
[ 8509.643149][    C1]  ? lock_release+0x1d5/0x250
[ 8509.643369][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8509.643598][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8509.643847][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8509.644110][    C1]  ? lock_acquire+0x1c1/0x220
[ 8509.644329][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8509.644550][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8509.644788][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8509.645007][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8509.645235][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8509.645473][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8509.645724][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8509.645978][    C1]  ip_local_deliver+0x19d/0x480
[ 8509.646208][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8509.646459][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8509.646702][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8509.647021][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8509.647253][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8509.647547][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8509.647789][    C1]  ip_rcv+0x564/0x740
[ 8509.647977][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8509.648191][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8509.648424][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8509.648679][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8509.648929][    C1]  ? skb_clone+0x10b/0x330
[ 8509.649139][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8509.649438][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8509.649719][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8509.649977][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8509.650249][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8509.650478][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8509.650693][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8509.650969][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8509.651231][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8509.651529][    C1]  ? lock_acquire+0x1c1/0x220
[ 8509.651758][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8509.652030][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8509.652295][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8509.652587][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8509.652822][    C1]  ? __skb_clone+0x57a/0x760
[ 8509.653037][    C1]  netif_receive_skb+0x55/0x280
[ 8509.653265][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8509.653552][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8509.653856][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8509.654132][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8509.654384][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8509.654649][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8509.654934][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8509.655198][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8509.655490][    C1]  ? stack_trace_save+0x95/0xd0
[ 8509.655718][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8509.655974][    C1]  ? kasan_save_stack+0x34/0x50
[ 8509.656204][    C1]  ? kasan_save_stack+0x24/0x50
[ 8509.656431][    C1]  ? kasan_save_track+0x14/0x30
[ 8509.656659][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8509.656902][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8509.657137][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8509.657364][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8509.657606][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8509.657848][    C1]  ? ip_output+0x16b/0x4f0
[ 8509.658054][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8509.658288][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8509.658540][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8509.658787][    C1]  ? get_reg+0x119/0x190
[ 8509.658986][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8509.659234][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8509.659517][    C1]  __tcf_classify+0x329/0x7d0
[ 8509.659739][    C1]  tcf_classify+0x283/0x930
[ 8509.659951][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8509.660179][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8509.660413][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8509.660678][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8509.660923][    C1]  tc_run+0x2e4/0x5d0
[ 8509.661111][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8509.661325][    C1]  ? lock_acquire+0x1c1/0x220
[ 8509.661544][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8509.661788][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8509.662020][    C1]  ? lock_acquire+0x1c1/0x220
[ 8509.662239][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8509.662481][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8509.662760][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8509.663010][    C1]  ? neigh_hh_output+0x348/0x590
[ 8509.663241][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8509.663487][    C1]  ip_finish_output2+0x786/0x18e0
[ 8509.663722][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8509.663979][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8509.664291][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8509.664546][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8509.664778][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8509.665021][    C1]  ip_output+0x16b/0x4f0
[ 8509.665221][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8509.665436][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8509.665658][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8509.665923][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8509.666154][    C1]  ? ip_local_out+0x114/0x3b0
[ 8509.666374][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8509.666600][    C1]  ? __create_object+0x5e/0xb0
[ 8509.666824][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8509.667068][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8509.667329][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8509.667579][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8509.667836][    C1]  tcp_release_cb+0x1e9/0x390
[ 8509.668057][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8509.668301][    C1]  release_sock+0xb8/0x1d0
[ 8509.668510][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8509.668710][    C1]  ? lock_release+0x1d5/0x250
[ 8509.668930][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8509.669160][    C1]  ? core_sys_select+0x620/0x710
[ 8509.669393][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8509.669640][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8509.669847][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8509.670075][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8509.670310][    C1]  ? __fget_light+0x54/0x1e0
[ 8509.670527][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8509.670770][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8509.670991][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8509.671234][    C1]  ? __might_fault+0xc6/0x180
[ 8509.671457][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8509.671718][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8509.671993][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8509.672269][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8509.672564][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8509.672795][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8509.673072][    C1]  do_syscall_64+0xc9/0x1e0
[ 8509.673286][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8509.673561][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8509.673769][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8509.674657][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8509.675045][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8509.675411][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8509.675775][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8509.676144][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8509.676510][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8509.676878][    C1]  </TASK>
[ 8509.677023][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 8509.677273][    C3] NMI backtrace for cpu 3
[ 8509.677278][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8509.677282][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8509.677284][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8509.677288][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8509.677291][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8509.677294][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8509.677295][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8509.677297][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8509.677299][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8509.677300][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8509.677302][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8509.677304][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8509.677307][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8509.677309][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8509.677310][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8509.677311][    C3] PKRU: 55555554
[ 8509.677312][    C3] Call Trace:
[ 8509.677314][    C3]  <NMI>
[ 8509.677316][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 8509.677320][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8509.677325][    C3]  ? nmi_handle+0x153/0x420
[ 8509.677329][    C3]  ? default_do_nmi+0x41/0x100
[ 8509.677332][    C3]  ? exc_nmi+0xf3/0x120
[ 8509.677334][    C3]  ? end_repeat_nmi+0xf/0x60
[ 8509.677339][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8509.677342][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8509.677346][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8509.677349][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8509.677352][    C3]  </NMI>
[ 8509.677353][    C3]  <IRQ>
[ 8509.677355][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8509.677357][    C3]  ? get_stack_info+0x36/0xc0
[ 8509.677362][    C3]  ? lock_acquire+0x1c1/0x220
[ 8509.677365][    C3]  ? lock_release+0x1d5/0x250
[ 8509.677369][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8509.677372][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8509.677375][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8509.677378][    C3]  ? lock_acquire+0x1c1/0x220
[ 8509.677380][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8509.677384][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8509.677387][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8509.677393][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8509.677396][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8509.677400][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8509.677405][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8509.677409][    C3]  ip_local_deliver+0x19d/0x480
[ 8509.677411][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8509.677413][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8509.677416][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8509.677421][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8509.677424][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8509.677427][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8509.677435][    C3]  ip_rcv+0x564/0x740
[ 8509.677438][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8509.677441][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8509.677444][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8509.677447][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8509.677451][    C3]  ? skb_clone+0x10b/0x330
[ 8509.677453][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8509.677458][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8509.677463][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8509.677467][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8509.677474][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8509.677478][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8509.677480][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8509.677484][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8509.677487][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8509.677491][    C3]  ? lock_acquire+0x1c1/0x220
[ 8509.677494][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8509.677498][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8509.677501][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8509.677505][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8509.677508][    C3]  ? __skb_clone+0x57a/0x760
[ 8509.677510][    C3]  netif_receive_skb+0x55/0x280
[ 8509.677514][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8509.677520][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8509.677526][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8509.677533][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8509.677537][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8509.677547][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8509.677555][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8509.677564][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8509.677572][    C3]  ? lock_release+0x1d5/0x250
[ 8509.677575][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8509.677578][    C3]  ? kernel_text_address+0xce/0xe0
[ 8509.677581][    C3]  ? __kernel_text_address+0x12/0x40
[ 8509.677584][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8509.677586][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8509.677589][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8509.677594][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8509.677597][    C3]  ? get_stack_info+0x36/0xc0
[ 8509.677601][    C3]  __tcf_classify+0x329/0x7d0
[ 8509.677606][    C3]  tcf_classify+0x283/0x930
[ 8509.677609][    C3]  ? lock_release+0x1d5/0x250
[ 8509.677612][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8509.677614][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8509.677618][    C3]  ? __kernel_text_address+0x12/0x40
[ 8509.677620][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8509.677622][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8509.677626][    C3]  tc_run+0x2e4/0x5d0
[ 8509.677629][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8509.677632][    C3]  ? lock_acquire+0x1c1/0x220
[ 8509.677634][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8509.677638][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8509.677643][    C3]  ? lock_acquire+0x1c1/0x220
[ 8509.677645][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8509.677648][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8509.677651][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8509.677654][    C3]  ? neigh_hh_output+0x348/0x590
[ 8509.677658][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8509.677661][    C3]  ip_finish_output2+0x786/0x18e0
[ 8509.677664][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8509.677671][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8509.677674][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8509.677677][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8509.677681][    C3]  ip_output+0x16b/0x4f0
[ 8509.677684][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8509.677686][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8509.677689][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8509.677692][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8509.677694][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8509.677697][    C3]  ? __alloc_skb+0xd4/0x280
[ 8509.677700][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8509.677703][    C3]  ? tcp_fragment+0x168/0x1040
[ 8509.677706][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8509.677708][    C3]  ? ip_local_out+0x114/0x3b0
[ 8509.677712][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8509.677715][    C3]  ? __skb_clone+0x57a/0x760
[ 8509.677718][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8509.677724][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8509.677727][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8509.677730][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8509.677734][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8509.677738][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8509.677741][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8509.677744][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8509.677747][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8509.677750][    C3]  tcp_write_timer+0x82/0x1d0
[ 8509.677753][    C3]  call_timer_fn+0x173/0x430
[ 8509.677757][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8509.677761][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8509.677765][    C3]  __run_timers.part.0+0x52d/0x890
[ 8509.677768][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8509.677772][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8509.677775][    C3]  ? lock_acquire+0x1c1/0x220
[ 8509.677777][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8509.677782][    C3]  ? lock_release+0x1d5/0x250
[ 8509.677784][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8509.677787][    C3]  ? ktime_get+0xb3/0x190
[ 8509.677790][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8509.677794][    C3]  run_timer_softirq+0x72/0x100
[ 8509.677798][    C3]  __do_softirq+0x1b9/0x7ff
[ 8509.677802][    C3]  irq_exit_rcu+0x98/0xc0
[ 8509.677804][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8509.677807][    C3]  </IRQ>
[ 8509.677808][    C3]  <TASK>
[ 8509.677809][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8509.677812][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8509.677814][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8509.677816][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8509.677818][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8509.677819][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8509.677821][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8509.677822][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8509.677824][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8509.677828][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8509.677832][    C3]  uart_start+0xe4/0x1b0
[ 8509.677836][    C3]  n_tty_write+0x677/0x7a0
[ 8509.677841][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8509.677844][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8509.677848][    C3]  ? lock_acquire+0x1c1/0x220
[ 8509.677850][    C3]  ? iterate_tty_write+0x95/0x540
[ 8509.677854][    C3]  iterate_tty_write+0x229/0x540
[ 8509.677858][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8509.677862][    C3]  vfs_write+0x9e9/0x10a0
[ 8509.677866][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8509.677868][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8509.677872][    C3]  ? lock_acquire+0x1c1/0x220
[ 8509.677874][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8509.677878][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8509.677881][    C3]  ? __fget_light+0x54/0x1e0
[ 8509.677886][    C3]  ksys_write+0xf5/0x1e0
[ 8509.677889][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8509.677893][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8509.677896][    C3]  do_syscall_64+0xc9/0x1e0
[ 8509.677900][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8509.677903][    C3] RIP: 0033:0x7f93b2836957
[ 8509.677905][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8509.677907][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8509.677909][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8509.677911][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8509.677912][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8509.677913][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8509.677915][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8509.677919][    C3]  </TASK>
[ 8536.613153][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5741s! [ncat:8027]
[ 8536.613541][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8536.614705][    C1] irq event stamp: 174248
[ 8536.614906][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8536.615392][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8536.615819][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8536.616251][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8536.616678][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8536.617090][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8536.617653][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8536.617953][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8536.618848][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8536.619130][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8536.619500][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8536.619865][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8536.620232][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8536.620600][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8536.620967][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8536.621380][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8536.621709][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8536.622092][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8536.622478][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8536.622868][    C1] PKRU: 55555554
[ 8536.623035][    C1] Call Trace:
[ 8536.623190][    C1]  <IRQ>
[ 8536.623330][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8536.623572][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8536.623796][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8536.624051][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8536.624303][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8536.624570][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8536.624814][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8536.625095][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8536.625339][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8536.625622][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8536.625895][    C1]  </IRQ>
[ 8536.626032][    C1]  <TASK>
[ 8536.626173][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8536.626462][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8536.626727][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8536.626999][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8536.627264][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8536.627552][    C1]  ? lock_acquire+0x1c1/0x220
[ 8536.627774][    C1]  ? lock_release+0x1d5/0x250
[ 8536.627995][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8536.628225][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8536.628477][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8536.628738][    C1]  ? lock_acquire+0x1c1/0x220
[ 8536.628958][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8536.629182][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8536.629421][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8536.629635][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8536.629863][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8536.630100][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8536.630357][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8536.630613][    C1]  ip_local_deliver+0x19d/0x480
[ 8536.630841][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8536.631090][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8536.631334][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8536.631676][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8536.631918][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8536.632228][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8536.632479][    C1]  ip_rcv+0x564/0x740
[ 8536.632677][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8536.632900][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8536.633131][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8536.633386][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8536.633638][    C1]  ? skb_clone+0x10b/0x330
[ 8536.633845][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8536.634138][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8536.634421][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8536.634679][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8536.634951][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8536.635183][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8536.635394][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8536.635673][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8536.635936][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8536.636237][    C1]  ? lock_acquire+0x1c1/0x220
[ 8536.636455][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8536.636729][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8536.636991][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8536.637285][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8536.637521][    C1]  ? __skb_clone+0x57a/0x760
[ 8536.637738][    C1]  netif_receive_skb+0x55/0x280
[ 8536.637968][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8536.638257][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8536.638563][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8536.638836][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8536.639091][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8536.639357][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8536.639645][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8536.639905][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8536.640197][    C1]  ? stack_trace_save+0x95/0xd0
[ 8536.640427][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8536.640683][    C1]  ? kasan_save_stack+0x34/0x50
[ 8536.640912][    C1]  ? kasan_save_stack+0x24/0x50
[ 8536.641140][    C1]  ? kasan_save_track+0x14/0x30
[ 8536.641369][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8536.641633][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8536.641879][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8536.642118][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8536.642384][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8536.642639][    C1]  ? ip_output+0x16b/0x4f0
[ 8536.642864][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8536.643099][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8536.643351][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8536.643597][    C1]  ? get_reg+0x119/0x190
[ 8536.643797][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8536.644043][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8536.644330][    C1]  __tcf_classify+0x329/0x7d0
[ 8536.644551][    C1]  tcf_classify+0x283/0x930
[ 8536.644766][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8536.644995][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8536.645232][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8536.645494][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8536.645740][    C1]  tc_run+0x2e4/0x5d0
[ 8536.645931][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8536.646142][    C1]  ? lock_acquire+0x1c1/0x220
[ 8536.646363][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8536.646604][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8536.646836][    C1]  ? lock_acquire+0x1c1/0x220
[ 8536.647060][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8536.647303][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8536.647584][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8536.647836][    C1]  ? neigh_hh_output+0x348/0x590
[ 8536.648071][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8536.648316][    C1]  ip_finish_output2+0x786/0x18e0
[ 8536.648552][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8536.648810][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8536.649122][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8536.649378][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8536.649611][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8536.649855][    C1]  ip_output+0x16b/0x4f0
[ 8536.650054][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8536.650274][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8536.650499][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8536.650761][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8536.650993][    C1]  ? ip_local_out+0x114/0x3b0
[ 8536.651216][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8536.651445][    C1]  ? __create_object+0x5e/0xb0
[ 8536.651690][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8536.651967][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8536.652249][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8536.652519][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8536.652801][    C1]  tcp_release_cb+0x1e9/0x390
[ 8536.653038][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8536.653304][    C1]  release_sock+0xb8/0x1d0
[ 8536.653530][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8536.653775][    C1]  ? lock_release+0x1d5/0x250
[ 8536.654010][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8536.654261][    C1]  ? core_sys_select+0x620/0x710
[ 8536.654513][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8536.654780][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8536.655006][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8536.655259][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8536.655516][    C1]  ? __fget_light+0x54/0x1e0
[ 8536.655752][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8536.656016][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8536.656254][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8536.656519][    C1]  ? __might_fault+0xc6/0x180
[ 8536.656759][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8536.657040][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8536.657336][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8536.657636][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8536.657957][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8536.658209][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8536.658513][    C1]  do_syscall_64+0xc9/0x1e0
[ 8536.658742][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8536.659042][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8536.659271][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8536.660239][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8536.660657][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8536.661054][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8536.661453][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8536.661861][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8536.662258][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8536.662659][    C1]  </TASK>
[ 8536.662815][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5741s! [perl:7725]
[ 8536.663212][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8536.664430][    C3] irq event stamp: 290154
[ 8536.664641][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8536.665149][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8536.665637][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8536.666092][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8536.666538][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8536.666975][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8536.667567][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8536.667880][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8536.668821][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8536.669117][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8536.669505][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8536.669890][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8536.670275][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8536.670660][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8536.671047][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8536.671479][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8536.671827][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8536.672220][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8536.672611][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8536.673011][    C3] PKRU: 55555554
[ 8536.673186][    C3] Call Trace:
[ 8536.673349][    C3]  <IRQ>
[ 8536.673493][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8536.673747][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8536.673980][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8536.674251][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8536.674514][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8536.674793][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8536.675049][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8536.675361][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8536.675620][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8536.675926][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8536.676220][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8536.676531][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8536.676817][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8536.677111][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8536.677396][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8536.677704][    C3]  ? get_stack_info+0x36/0xc0
[ 8536.677943][    C3]  ? lock_acquire+0x1c1/0x220
[ 8536.678182][    C3]  ? lock_release+0x1d5/0x250
[ 8536.678419][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8536.678664][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8536.678935][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8536.679219][    C3]  ? lock_acquire+0x1c1/0x220
[ 8536.679456][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8536.679693][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8536.679951][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8536.680183][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8536.680428][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8536.680684][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8536.680953][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8536.681232][    C3]  ip_local_deliver+0x19d/0x480
[ 8536.681477][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8536.681761][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8536.682022][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8536.682367][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8536.682617][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8536.682933][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8536.683193][    C3]  ip_rcv+0x564/0x740
[ 8536.683395][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8536.683625][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8536.683877][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8536.684151][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8536.684382][    C3]  ? skb_clone+0x10b/0x330
[ 8536.684606][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8536.684922][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8536.685229][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8536.685508][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8536.685800][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8536.686048][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8536.686278][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8536.686574][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8536.686862][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8536.687186][    C3]  ? lock_acquire+0x1c1/0x220
[ 8536.687422][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8536.687717][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8536.688001][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8536.688316][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8536.688570][    C3]  ? __skb_clone+0x57a/0x760
[ 8536.688804][    C3]  netif_receive_skb+0x55/0x280
[ 8536.689050][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8536.689362][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8536.689693][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8536.689991][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8536.690265][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8536.690550][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8536.690862][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8536.691171][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8536.691496][    C3]  ? lock_release+0x1d5/0x250
[ 8536.691738][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8536.692002][    C3]  ? kernel_text_address+0xce/0xe0
[ 8536.692261][    C3]  ? __kernel_text_address+0x12/0x40
[ 8536.692526][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8536.692808][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8536.693118][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8536.693368][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8536.693641][    C3]  ? get_stack_info+0x36/0xc0
[ 8536.693882][    C3]  __tcf_classify+0x329/0x7d0
[ 8536.694122][    C3]  tcf_classify+0x283/0x930
[ 8536.694353][    C3]  ? lock_release+0x1d5/0x250
[ 8536.694589][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8536.694851][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8536.695106][    C3]  ? __kernel_text_address+0x12/0x40
[ 8536.695374][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8536.695656][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8536.695967][    C3]  tc_run+0x2e4/0x5d0
[ 8536.696171][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8536.696402][    C3]  ? lock_acquire+0x1c1/0x220
[ 8536.696639][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8536.696899][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8536.697149][    C3]  ? lock_acquire+0x1c1/0x220
[ 8536.697386][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8536.697651][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8536.697953][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8536.698223][    C3]  ? neigh_hh_output+0x348/0x590
[ 8536.698474][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8536.698737][    C3]  ip_finish_output2+0x786/0x18e0
[ 8536.698992][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8536.699331][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8536.699604][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8536.699856][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8536.700120][    C3]  ip_output+0x16b/0x4f0
[ 8536.700338][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8536.700580][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8536.700855][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8536.701163][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8536.701439][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8536.701693][    C3]  ? __alloc_skb+0xd4/0x280
[ 8536.701921][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8536.702189][    C3]  ? tcp_fragment+0x168/0x1040
[ 8536.702432][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8536.702682][    C3]  ? ip_local_out+0x114/0x3b0
[ 8536.702921][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8536.703167][    C3]  ? __skb_clone+0x57a/0x760
[ 8536.703402][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8536.703668][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8536.703947][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8536.704191][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8536.704439][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8536.704736][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8536.705054][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8536.705297][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8536.705556][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8536.705822][    C3]  tcp_write_timer+0x82/0x1d0
[ 8536.706061][    C3]  call_timer_fn+0x173/0x430
[ 8536.706298][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8536.706557][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8536.706817][    C3]  __run_timers.part.0+0x52d/0x890
[ 8536.707076][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8536.707344][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8536.707628][    C3]  ? lock_acquire+0x1c1/0x220
[ 8536.707863][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8536.708155][    C3]  ? lock_release+0x1d5/0x250
[ 8536.708393][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8536.708656][    C3]  ? ktime_get+0xb3/0x190
[ 8536.708875][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8536.709171][    C3]  run_timer_softirq+0x72/0x100
[ 8536.709418][    C3]  __do_softirq+0x1b9/0x7ff
[ 8536.709647][    C3]  irq_exit_rcu+0x98/0xc0
[ 8536.709868][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8536.710150][    C3]  </IRQ>
[ 8536.710305][    C3]  <TASK>
[ 8536.710454][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8536.710758][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8536.711079][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8536.712049][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8536.712356][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8536.712752][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8536.713148][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8536.713538][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8536.713922][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8536.714308][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8536.714595][    C3]  uart_start+0xe4/0x1b0
[ 8536.714807][    C3]  n_tty_write+0x677/0x7a0
[ 8536.715030][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8536.715275][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8536.715551][    C3]  ? lock_acquire+0x1c1/0x220
[ 8536.715783][    C3]  ? iterate_tty_write+0x95/0x540
[ 8536.716031][    C3]  iterate_tty_write+0x229/0x540
[ 8536.716276][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8536.716555][    C3]  vfs_write+0x9e9/0x10a0
[ 8536.716769][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8536.717002][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8536.717240][    C3]  ? lock_acquire+0x1c1/0x220
[ 8536.717471][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8536.717751][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8536.718008][    C3]  ? __fget_light+0x54/0x1e0
[ 8536.718237][    C3]  ksys_write+0xf5/0x1e0
[ 8536.718450][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8536.718689][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8536.718984][    C3]  do_syscall_64+0xc9/0x1e0
[ 8536.719228][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8536.719528][    C3] RIP: 0033:0x7f93b2836957
[ 8536.719754][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8536.720717][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8536.721126][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8536.721513][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8536.721925][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8536.722322][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8536.722719][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8536.723119][    C3]  </TASK>
[ 8564.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5767s! [ncat:8027]
[ 8564.613540][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8564.614699][    C1] irq event stamp: 174248
[ 8564.614900][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8564.615386][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8564.615810][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8564.616242][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8564.616665][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8564.617076][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8564.617636][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8564.617936][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8564.618828][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8564.619108][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8564.619477][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8564.619842][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8564.620208][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8564.620572][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8564.620943][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8564.621353][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8564.621661][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8564.622027][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8564.622393][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8564.622759][    C1] PKRU: 55555554
[ 8564.622925][    C1] Call Trace:
[ 8564.623079][    C1]  <IRQ>
[ 8564.623219][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8564.623460][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8564.623683][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8564.623937][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8564.624188][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8564.624452][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8564.624697][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8564.624975][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8564.625218][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8564.625500][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8564.625773][    C1]  </IRQ>
[ 8564.625909][    C1]  <TASK>
[ 8564.626048][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8564.626337][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8564.626603][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8564.626874][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8564.627138][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8564.627428][    C1]  ? lock_acquire+0x1c1/0x220
[ 8564.627649][    C1]  ? lock_release+0x1d5/0x250
[ 8564.627868][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8564.628095][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8564.628347][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8564.628609][    C1]  ? lock_acquire+0x1c1/0x220
[ 8564.628829][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8564.629049][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8564.629289][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8564.629511][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8564.629738][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8564.629975][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8564.630228][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8564.630484][    C1]  ip_local_deliver+0x19d/0x480
[ 8564.630711][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8564.630960][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8564.631202][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8564.631542][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8564.631783][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8564.632088][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8564.632342][    C1]  ip_rcv+0x564/0x740
[ 8564.632538][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8564.632762][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8564.632993][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8564.633247][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8564.633501][    C1]  ? skb_clone+0x10b/0x330
[ 8564.633708][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8564.634000][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8564.634283][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8564.634539][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8564.634811][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8564.635038][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8564.635250][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8564.635526][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8564.635785][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8564.636082][    C1]  ? lock_acquire+0x1c1/0x220
[ 8564.636303][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8564.636575][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8564.636835][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8564.637125][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8564.637360][    C1]  ? __skb_clone+0x57a/0x760
[ 8564.637576][    C1]  netif_receive_skb+0x55/0x280
[ 8564.637803][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8564.638088][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8564.638396][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8564.638669][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8564.638923][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8564.639190][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8564.639477][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8564.639736][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8564.640028][    C1]  ? stack_trace_save+0x95/0xd0
[ 8564.640257][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8564.640513][    C1]  ? kasan_save_stack+0x34/0x50
[ 8564.640742][    C1]  ? kasan_save_stack+0x24/0x50
[ 8564.640970][    C1]  ? kasan_save_track+0x14/0x30
[ 8564.641200][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8564.641444][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8564.641678][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8564.641906][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8564.642148][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8564.642392][    C1]  ? ip_output+0x16b/0x4f0
[ 8564.642601][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8564.642836][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8564.643086][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8564.643332][    C1]  ? get_reg+0x119/0x190
[ 8564.643531][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8564.643778][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8564.644060][    C1]  __tcf_classify+0x329/0x7d0
[ 8564.644283][    C1]  tcf_classify+0x283/0x930
[ 8564.644497][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8564.644726][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8564.644961][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8564.645224][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8564.645470][    C1]  tc_run+0x2e4/0x5d0
[ 8564.645659][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8564.645871][    C1]  ? lock_acquire+0x1c1/0x220
[ 8564.646091][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8564.646333][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8564.646566][    C1]  ? lock_acquire+0x1c1/0x220
[ 8564.646786][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8564.647028][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8564.647308][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8564.647559][    C1]  ? neigh_hh_output+0x348/0x590
[ 8564.647792][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8564.648035][    C1]  ip_finish_output2+0x786/0x18e0
[ 8564.648274][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8564.648531][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8564.648840][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8564.649096][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8564.649329][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8564.649572][    C1]  ip_output+0x16b/0x4f0
[ 8564.649770][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8564.649989][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8564.650213][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8564.650476][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8564.650706][    C1]  ? ip_local_out+0x114/0x3b0
[ 8564.650927][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8564.651158][    C1]  ? __create_object+0x5e/0xb0
[ 8564.651382][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8564.651632][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8564.651893][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8564.652143][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8564.652403][    C1]  tcp_release_cb+0x1e9/0x390
[ 8564.652621][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8564.652869][    C1]  release_sock+0xb8/0x1d0
[ 8564.653078][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8564.653282][    C1]  ? lock_release+0x1d5/0x250
[ 8564.653501][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8564.653731][    C1]  ? core_sys_select+0x620/0x710
[ 8564.653964][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8564.654211][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8564.654420][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8564.654648][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8564.654882][    C1]  ? __fget_light+0x54/0x1e0
[ 8564.655095][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8564.655341][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8564.655560][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8564.655802][    C1]  ? __might_fault+0xc6/0x180
[ 8564.656025][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8564.656285][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8564.656558][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8564.656834][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8564.657130][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8564.657363][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8564.657641][    C1]  do_syscall_64+0xc9/0x1e0
[ 8564.657853][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8564.658128][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8564.658337][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8564.659227][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8564.659612][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8564.659980][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8564.660351][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8564.660718][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8564.661084][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8564.661458][    C1]  </TASK>
[ 8564.661604][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5767s! [perl:7725]
[ 8564.661999][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8564.663221][    C3] irq event stamp: 290154
[ 8564.663433][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8564.663941][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8564.664430][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8564.664882][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8564.665330][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8564.665763][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8564.666360][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8564.666673][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8564.667608][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8564.667905][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8564.668291][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8564.668678][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8564.669065][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8564.669450][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8564.669835][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8564.670267][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8564.670588][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8564.670976][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8564.671361][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8564.671771][    C3] PKRU: 55555554
[ 8564.671950][    C3] Call Trace:
[ 8564.672118][    C3]  <IRQ>
[ 8564.672263][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8564.672523][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8564.672770][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8564.673034][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8564.673298][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8564.673573][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8564.673825][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8564.674117][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8564.674369][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8564.674664][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8564.674946][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8564.675245][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8564.675524][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8564.675806][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8564.676081][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8564.676380][    C3]  ? get_stack_info+0x36/0xc0
[ 8564.676611][    C3]  ? lock_acquire+0x1c1/0x220
[ 8564.676840][    C3]  ? lock_release+0x1d5/0x250
[ 8564.677073][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8564.677311][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8564.677572][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8564.677848][    C3]  ? lock_acquire+0x1c1/0x220
[ 8564.678077][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8564.678309][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8564.678559][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8564.678786][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8564.679025][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8564.679275][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8564.679539][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8564.679805][    C3]  ip_local_deliver+0x19d/0x480
[ 8564.680044][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8564.680307][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8564.680562][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8564.680895][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8564.681138][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8564.681452][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8564.681725][    C3]  ip_rcv+0x564/0x740
[ 8564.681925][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8564.682154][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8564.682403][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8564.682684][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8564.682907][    C3]  ? skb_clone+0x10b/0x330
[ 8564.683125][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8564.683432][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8564.683728][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8564.683998][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8564.684283][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8564.684521][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8564.684742][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8564.685031][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8564.685306][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8564.685620][    C3]  ? lock_acquire+0x1c1/0x220
[ 8564.685854][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8564.686140][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8564.686416][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8564.686722][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8564.686969][    C3]  ? __skb_clone+0x57a/0x760
[ 8564.687197][    C3]  netif_receive_skb+0x55/0x280
[ 8564.687438][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8564.687739][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8564.688059][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8564.688348][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8564.688614][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8564.688892][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8564.689196][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8564.689494][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8564.689809][    C3]  ? lock_release+0x1d5/0x250
[ 8564.690040][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8564.690295][    C3]  ? kernel_text_address+0xce/0xe0
[ 8564.690546][    C3]  ? __kernel_text_address+0x12/0x40
[ 8564.690806][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8564.691079][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8564.691382][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8564.691647][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8564.691918][    C3]  ? get_stack_info+0x36/0xc0
[ 8564.692157][    C3]  __tcf_classify+0x329/0x7d0
[ 8564.692396][    C3]  tcf_classify+0x283/0x930
[ 8564.692625][    C3]  ? lock_release+0x1d5/0x250
[ 8564.692865][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8564.693117][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8564.693365][    C3]  ? __kernel_text_address+0x12/0x40
[ 8564.693622][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8564.693896][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8564.694198][    C3]  tc_run+0x2e4/0x5d0
[ 8564.694395][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8564.694616][    C3]  ? lock_acquire+0x1c1/0x220
[ 8564.694847][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8564.695097][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8564.695341][    C3]  ? lock_acquire+0x1c1/0x220
[ 8564.695571][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8564.695826][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8564.696119][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8564.696381][    C3]  ? neigh_hh_output+0x348/0x590
[ 8564.696624][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8564.696879][    C3]  ip_finish_output2+0x786/0x18e0
[ 8564.697126][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8564.697451][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8564.697718][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8564.697962][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8564.698219][    C3]  ip_output+0x16b/0x4f0
[ 8564.698428][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8564.698662][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8564.698928][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8564.699229][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8564.699494][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8564.699736][    C3]  ? __alloc_skb+0xd4/0x280
[ 8564.699961][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8564.700221][    C3]  ? tcp_fragment+0x168/0x1040
[ 8564.700456][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8564.700699][    C3]  ? ip_local_out+0x114/0x3b0
[ 8564.700931][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8564.701171][    C3]  ? __skb_clone+0x57a/0x760
[ 8564.701398][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8564.701680][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8564.701957][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8564.702198][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8564.702442][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8564.702750][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8564.703058][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8564.703295][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8564.703546][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8564.703805][    C3]  tcp_write_timer+0x82/0x1d0
[ 8564.704036][    C3]  call_timer_fn+0x173/0x430
[ 8564.704265][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8564.704518][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8564.704771][    C3]  __run_timers.part.0+0x52d/0x890
[ 8564.705022][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8564.705282][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8564.705555][    C3]  ? lock_acquire+0x1c1/0x220
[ 8564.705785][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8564.706067][    C3]  ? lock_release+0x1d5/0x250
[ 8564.706297][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8564.706551][    C3]  ? ktime_get+0xb3/0x190
[ 8564.706764][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8564.707051][    C3]  run_timer_softirq+0x72/0x100
[ 8564.707308][    C3]  __do_softirq+0x1b9/0x7ff
[ 8564.707539][    C3]  irq_exit_rcu+0x98/0xc0
[ 8564.707755][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8564.708038][    C3]  </IRQ>
[ 8564.708186][    C3]  <TASK>
[ 8564.708336][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8564.708638][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8564.708951][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8564.709890][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8564.710186][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8564.710574][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8564.710959][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8564.711345][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8564.711756][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8564.712154][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8564.712446][    C3]  uart_start+0xe4/0x1b0
[ 8564.712674][    C3]  n_tty_write+0x677/0x7a0
[ 8564.712894][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8564.713137][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8564.713415][    C3]  ? lock_acquire+0x1c1/0x220
[ 8564.713643][    C3]  ? iterate_tty_write+0x95/0x540
[ 8564.713891][    C3]  iterate_tty_write+0x229/0x540
[ 8564.714135][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8564.714416][    C3]  vfs_write+0x9e9/0x10a0
[ 8564.714629][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8564.714864][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8564.715100][    C3]  ? lock_acquire+0x1c1/0x220
[ 8564.715331][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8564.715611][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8564.715865][    C3]  ? __fget_light+0x54/0x1e0
[ 8564.716094][    C3]  ksys_write+0xf5/0x1e0
[ 8564.716323][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8564.716569][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8564.716872][    C3]  do_syscall_64+0xc9/0x1e0
[ 8564.717103][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8564.717410][    C3] RIP: 0033:0x7f93b2836957
[ 8564.717630][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8564.718565][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8564.718971][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8564.719357][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8564.719739][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8564.720123][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8564.720509][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8564.720896][    C3]  </TASK>
[ 8587.681162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8587.681506][    C1] rcu: 1-....: (6200276 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1504533
[ 8587.682021][    C1] rcu: (t=6193710 jiffies g=1064457 q=106 ncpus=4)
[ 8587.682333][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8587.682744][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8587.683307][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8587.683607][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8587.684496][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8587.684779][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8587.685145][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8587.685523][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8587.685888][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8587.686256][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8587.686624][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8587.687034][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8587.687342][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8587.687710][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8587.688074][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8587.688442][    C1] PKRU: 55555554
[ 8587.688607][    C1] Call Trace:
[ 8587.688765][    C1]  <IRQ>
[ 8587.688901][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8587.689154][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 8587.689387][    C1]  ? check_cpu_stall+0x284/0x500
[ 8587.689618][    C1]  ? rcu_pending+0x92/0x360
[ 8587.689830][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8587.690075][    C1]  ? update_process_times+0xb9/0x110
[ 8587.690324][    C1]  ? tick_sched_handle+0x67/0x130
[ 8587.690560][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8587.690822][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8587.691046][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8587.691336][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8587.691588][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8587.691851][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8587.692096][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8587.692378][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8587.692617][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8587.692902][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8587.693176][    C1]  </IRQ>
[ 8587.693312][    C1]  <TASK>
[ 8587.693451][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8587.693738][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8587.694005][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8587.694276][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8587.694540][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8587.694829][    C1]  ? lock_acquire+0x1c1/0x220
[ 8587.695050][    C1]  ? lock_release+0x1d5/0x250
[ 8587.695270][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8587.695498][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8587.695749][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8587.696010][    C1]  ? lock_acquire+0x1c1/0x220
[ 8587.696231][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8587.696451][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8587.696691][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8587.696907][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8587.697133][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8587.697371][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8587.697622][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8587.697878][    C1]  ip_local_deliver+0x19d/0x480
[ 8587.698108][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8587.698360][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8587.698602][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8587.698920][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8587.699152][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8587.699445][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8587.699686][    C1]  ip_rcv+0x564/0x740
[ 8587.699873][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8587.700086][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8587.700322][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8587.700575][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8587.700824][    C1]  ? skb_clone+0x10b/0x330
[ 8587.701033][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8587.701327][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8587.701613][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8587.701869][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8587.702140][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8587.702369][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8587.702581][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8587.702857][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8587.703116][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8587.703414][    C1]  ? lock_acquire+0x1c1/0x220
[ 8587.703634][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8587.703907][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8587.704169][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8587.704459][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8587.704697][    C1]  ? __skb_clone+0x57a/0x760
[ 8587.704913][    C1]  netif_receive_skb+0x55/0x280
[ 8587.705140][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8587.705426][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8587.705733][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8587.706005][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8587.706258][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8587.706522][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8587.706809][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8587.707069][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8587.707358][    C1]  ? stack_trace_save+0x95/0xd0
[ 8587.707587][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8587.707843][    C1]  ? kasan_save_stack+0x34/0x50
[ 8587.708071][    C1]  ? kasan_save_stack+0x24/0x50
[ 8587.708299][    C1]  ? kasan_save_track+0x14/0x30
[ 8587.708527][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8587.708768][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8587.709002][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8587.709231][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8587.709473][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8587.709715][    C1]  ? ip_output+0x16b/0x4f0
[ 8587.709923][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8587.710158][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8587.710408][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8587.710653][    C1]  ? get_reg+0x119/0x190
[ 8587.710851][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8587.711098][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8587.711385][    C1]  __tcf_classify+0x329/0x7d0
[ 8587.711607][    C1]  tcf_classify+0x283/0x930
[ 8587.711819][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8587.712047][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8587.712282][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8587.712543][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8587.712788][    C1]  tc_run+0x2e4/0x5d0
[ 8587.712976][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8587.713189][    C1]  ? lock_acquire+0x1c1/0x220
[ 8587.713408][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8587.713647][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8587.713879][    C1]  ? lock_acquire+0x1c1/0x220
[ 8587.714098][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8587.714341][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8587.714619][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8587.714870][    C1]  ? neigh_hh_output+0x348/0x590
[ 8587.715102][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8587.715346][    C1]  ip_finish_output2+0x786/0x18e0
[ 8587.715580][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8587.715836][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8587.716144][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8587.716399][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8587.716631][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8587.716874][    C1]  ip_output+0x16b/0x4f0
[ 8587.717071][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8587.717289][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8587.717511][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8587.717773][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8587.718005][    C1]  ? ip_local_out+0x114/0x3b0
[ 8587.718226][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8587.718454][    C1]  ? __create_object+0x5e/0xb0
[ 8587.718678][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8587.718924][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8587.719182][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8587.719432][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8587.719689][    C1]  tcp_release_cb+0x1e9/0x390
[ 8587.719908][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8587.720151][    C1]  release_sock+0xb8/0x1d0
[ 8587.720362][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8587.720565][    C1]  ? lock_release+0x1d5/0x250
[ 8587.720783][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8587.721013][    C1]  ? core_sys_select+0x620/0x710
[ 8587.721250][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8587.721503][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8587.721711][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8587.721940][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8587.722173][    C1]  ? __fget_light+0x54/0x1e0
[ 8587.722389][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8587.722632][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8587.722852][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8587.723094][    C1]  ? __might_fault+0xc6/0x180
[ 8587.723318][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8587.723575][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8587.723850][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8587.724127][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8587.724423][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8587.724655][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8587.724932][    C1]  do_syscall_64+0xc9/0x1e0
[ 8587.725144][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8587.725421][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8587.725629][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8587.726519][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8587.726905][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8587.727270][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8587.727637][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8587.728002][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8587.728368][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8587.728735][    C1]  </TASK>
[ 8587.728881][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 8587.729130][    C3] NMI backtrace for cpu 3
[ 8587.729135][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8587.729138][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8587.729140][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8587.729145][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8587.729148][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8587.729151][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8587.729153][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8587.729154][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8587.729156][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8587.729158][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8587.729160][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8587.729163][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8587.729166][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8587.729167][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8587.729169][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8587.729170][    C3] PKRU: 55555554
[ 8587.729172][    C3] Call Trace:
[ 8587.729174][    C3]  <NMI>
[ 8587.729175][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 8587.729180][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8587.729185][    C3]  ? nmi_handle+0x153/0x420
[ 8587.729189][    C3]  ? default_do_nmi+0x41/0x100
[ 8587.729192][    C3]  ? exc_nmi+0xf3/0x120
[ 8587.729194][    C3]  ? end_repeat_nmi+0xf/0x60
[ 8587.729199][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8587.729203][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8587.729206][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8587.729210][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8587.729213][    C3]  </NMI>
[ 8587.729214][    C3]  <IRQ>
[ 8587.729215][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8587.729218][    C3]  ? get_stack_info+0x36/0xc0
[ 8587.729221][    C3]  ? lock_acquire+0x1c1/0x220
[ 8587.729225][    C3]  ? lock_release+0x1d5/0x250
[ 8587.729228][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8587.729231][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8587.729234][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8587.729237][    C3]  ? lock_acquire+0x1c1/0x220
[ 8587.729239][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8587.729243][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8587.729245][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8587.729252][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8587.729254][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8587.729258][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8587.729263][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8587.729266][    C3]  ip_local_deliver+0x19d/0x480
[ 8587.729269][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8587.729271][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8587.729273][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8587.729279][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8587.729282][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8587.729285][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8587.729294][    C3]  ip_rcv+0x564/0x740
[ 8587.729296][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8587.729299][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8587.729303][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8587.729306][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8587.729309][    C3]  ? skb_clone+0x10b/0x330
[ 8587.729312][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8587.729317][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8587.729323][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8587.729326][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8587.729334][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8587.729337][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8587.729340][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8587.729343][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8587.729346][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8587.729351][    C3]  ? lock_acquire+0x1c1/0x220
[ 8587.729353][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8587.729357][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8587.729361][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8587.729365][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8587.729367][    C3]  ? __skb_clone+0x57a/0x760
[ 8587.729369][    C3]  netif_receive_skb+0x55/0x280
[ 8587.729373][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8587.729379][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8587.729386][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8587.729392][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8587.729396][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8587.729406][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8587.729414][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8587.729423][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8587.729431][    C3]  ? lock_release+0x1d5/0x250
[ 8587.729434][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8587.729437][    C3]  ? kernel_text_address+0xce/0xe0
[ 8587.729440][    C3]  ? __kernel_text_address+0x12/0x40
[ 8587.729443][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8587.729445][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8587.729448][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8587.729454][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8587.729457][    C3]  ? get_stack_info+0x36/0xc0
[ 8587.729461][    C3]  __tcf_classify+0x329/0x7d0
[ 8587.729466][    C3]  tcf_classify+0x283/0x930
[ 8587.729470][    C3]  ? lock_release+0x1d5/0x250
[ 8587.729472][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8587.729476][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8587.729479][    C3]  ? __kernel_text_address+0x12/0x40
[ 8587.729481][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8587.729483][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8587.729487][    C3]  tc_run+0x2e4/0x5d0
[ 8587.729490][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8587.729493][    C3]  ? lock_acquire+0x1c1/0x220
[ 8587.729495][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8587.729499][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8587.729504][    C3]  ? lock_acquire+0x1c1/0x220
[ 8587.729506][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8587.729509][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8587.729513][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8587.729515][    C3]  ? neigh_hh_output+0x348/0x590
[ 8587.729519][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8587.729522][    C3]  ip_finish_output2+0x786/0x18e0
[ 8587.729526][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8587.729533][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8587.729535][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8587.729539][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8587.729542][    C3]  ip_output+0x16b/0x4f0
[ 8587.729546][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8587.729548][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8587.729551][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8587.729554][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8587.729556][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8587.729559][    C3]  ? __alloc_skb+0xd4/0x280
[ 8587.729562][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8587.729565][    C3]  ? tcp_fragment+0x168/0x1040
[ 8587.729568][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8587.729571][    C3]  ? ip_local_out+0x114/0x3b0
[ 8587.729574][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8587.729578][    C3]  ? __skb_clone+0x57a/0x760
[ 8587.729581][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8587.729586][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8587.729589][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8587.729592][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8587.729596][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8587.729600][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8587.729603][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8587.729606][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8587.729609][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8587.729612][    C3]  tcp_write_timer+0x82/0x1d0
[ 8587.729615][    C3]  call_timer_fn+0x173/0x430
[ 8587.729619][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8587.729624][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8587.729628][    C3]  __run_timers.part.0+0x52d/0x890
[ 8587.729631][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8587.729635][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8587.729638][    C3]  ? lock_acquire+0x1c1/0x220
[ 8587.729641][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8587.729645][    C3]  ? lock_release+0x1d5/0x250
[ 8587.729647][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8587.729650][    C3]  ? ktime_get+0xb3/0x190
[ 8587.729653][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8587.729657][    C3]  run_timer_softirq+0x72/0x100
[ 8587.729660][    C3]  __do_softirq+0x1b9/0x7ff
[ 8587.729665][    C3]  irq_exit_rcu+0x98/0xc0
[ 8587.729667][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8587.729670][    C3]  </IRQ>
[ 8587.729670][    C3]  <TASK>
[ 8587.729671][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8587.729675][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8587.729677][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8587.729680][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8587.729681][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8587.729683][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8587.729684][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8587.729686][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8587.729687][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8587.729691][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8587.729694][    C3]  uart_start+0xe4/0x1b0
[ 8587.729698][    C3]  n_tty_write+0x677/0x7a0
[ 8587.729704][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8587.729707][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8587.729711][    C3]  ? lock_acquire+0x1c1/0x220
[ 8587.729713][    C3]  ? iterate_tty_write+0x95/0x540
[ 8587.729717][    C3]  iterate_tty_write+0x229/0x540
[ 8587.729721][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8587.729725][    C3]  vfs_write+0x9e9/0x10a0
[ 8587.729729][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8587.729731][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8587.729735][    C3]  ? lock_acquire+0x1c1/0x220
[ 8587.729737][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8587.729741][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8587.729744][    C3]  ? __fget_light+0x54/0x1e0
[ 8587.729749][    C3]  ksys_write+0xf5/0x1e0
[ 8587.729752][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8587.729756][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8587.729759][    C3]  do_syscall_64+0xc9/0x1e0
[ 8587.729763][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8587.729766][    C3] RIP: 0033:0x7f93b2836957
[ 8587.729768][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8587.729770][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8587.729773][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8587.729774][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8587.729776][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8587.729777][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8587.729779][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8587.729783][    C3]  </TASK>
[ 8612.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5812s! [ncat:8027]
[ 8612.613534][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8612.614692][    C1] irq event stamp: 174248
[ 8612.614895][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8612.615383][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8612.615811][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8612.616241][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8612.616666][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8612.617076][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8612.617639][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8612.617937][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8612.618831][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8612.619111][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8612.619480][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8612.619846][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8612.620211][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8612.620575][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8612.620942][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8612.621369][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8612.621674][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8612.622041][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8612.622407][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8612.622773][    C1] PKRU: 55555554
[ 8612.622939][    C1] Call Trace:
[ 8612.623099][    C1]  <IRQ>
[ 8612.623239][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8612.623480][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8612.623702][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8612.623957][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8612.624208][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8612.624473][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8612.624717][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8612.624996][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8612.625239][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8612.625523][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8612.625795][    C1]  </IRQ>
[ 8612.625932][    C1]  <TASK>
[ 8612.626072][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8612.626361][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8612.626627][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8612.626899][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8612.627165][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8612.627455][    C1]  ? lock_acquire+0x1c1/0x220
[ 8612.627676][    C1]  ? lock_release+0x1d5/0x250
[ 8612.627896][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8612.628123][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8612.628378][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8612.628638][    C1]  ? lock_acquire+0x1c1/0x220
[ 8612.628859][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8612.629080][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8612.629320][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8612.629534][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8612.629761][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8612.629997][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8612.630249][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8612.630506][    C1]  ip_local_deliver+0x19d/0x480
[ 8612.630732][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8612.630982][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8612.631228][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8612.631548][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8612.631781][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8612.632074][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8612.632317][    C1]  ip_rcv+0x564/0x740
[ 8612.632505][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8612.632717][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8612.632949][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8612.633204][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8612.633455][    C1]  ? skb_clone+0x10b/0x330
[ 8612.633662][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8612.633957][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8612.634241][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8612.634497][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8612.634769][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8612.634997][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8612.635208][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8612.635484][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8612.635745][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8612.636044][    C1]  ? lock_acquire+0x1c1/0x220
[ 8612.636265][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8612.636538][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8612.636799][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8612.637088][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8612.637324][    C1]  ? __skb_clone+0x57a/0x760
[ 8612.637542][    C1]  netif_receive_skb+0x55/0x280
[ 8612.637771][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8612.638057][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8612.638369][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8612.638643][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8612.638896][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8612.639161][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8612.639451][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8612.639712][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8612.640003][    C1]  ? stack_trace_save+0x95/0xd0
[ 8612.640232][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8612.640489][    C1]  ? kasan_save_stack+0x34/0x50
[ 8612.640718][    C1]  ? kasan_save_stack+0x24/0x50
[ 8612.640946][    C1]  ? kasan_save_track+0x14/0x30
[ 8612.641175][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8612.641423][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8612.641658][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8612.641886][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8612.642129][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8612.642373][    C1]  ? ip_output+0x16b/0x4f0
[ 8612.642582][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8612.642818][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8612.643070][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8612.643317][    C1]  ? get_reg+0x119/0x190
[ 8612.643517][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8612.643764][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8612.644047][    C1]  __tcf_classify+0x329/0x7d0
[ 8612.644271][    C1]  tcf_classify+0x283/0x930
[ 8612.644485][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8612.644716][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8612.644952][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8612.645214][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8612.645459][    C1]  tc_run+0x2e4/0x5d0
[ 8612.645648][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8612.645859][    C1]  ? lock_acquire+0x1c1/0x220
[ 8612.646079][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8612.646319][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8612.646551][    C1]  ? lock_acquire+0x1c1/0x220
[ 8612.646771][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8612.647014][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8612.647294][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8612.647548][    C1]  ? neigh_hh_output+0x348/0x590
[ 8612.647781][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8612.648024][    C1]  ip_finish_output2+0x786/0x18e0
[ 8612.648263][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8612.648520][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8612.648829][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8612.649085][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8612.649319][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8612.649562][    C1]  ip_output+0x16b/0x4f0
[ 8612.649760][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8612.649977][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8612.650201][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8612.650465][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8612.650696][    C1]  ? ip_local_out+0x114/0x3b0
[ 8612.650917][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8612.651145][    C1]  ? __create_object+0x5e/0xb0
[ 8612.651372][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8612.651618][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8612.651876][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8612.652127][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8612.652388][    C1]  tcp_release_cb+0x1e9/0x390
[ 8612.652605][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8612.652850][    C1]  release_sock+0xb8/0x1d0
[ 8612.653059][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8612.653262][    C1]  ? lock_release+0x1d5/0x250
[ 8612.653481][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8612.653710][    C1]  ? core_sys_select+0x620/0x710
[ 8612.653943][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8612.654191][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8612.654400][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8612.654629][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8612.654863][    C1]  ? __fget_light+0x54/0x1e0
[ 8612.655077][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8612.655323][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8612.655543][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8612.655786][    C1]  ? __might_fault+0xc6/0x180
[ 8612.656010][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8612.656270][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8612.656544][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8612.656821][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8612.657116][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8612.657349][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8612.657628][    C1]  do_syscall_64+0xc9/0x1e0
[ 8612.657840][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8612.658116][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8612.658325][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8612.659221][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8612.659609][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8612.659974][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8612.660344][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8612.660711][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8612.661078][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8612.661456][    C1]  </TASK>
[ 8612.661601][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5812s! [perl:7725]
[ 8612.661995][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8612.663212][    C3] irq event stamp: 290154
[ 8612.663424][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8612.663932][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8612.664420][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8612.664872][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8612.665318][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8612.665750][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8612.666344][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8612.666657][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8612.667594][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8612.667892][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8612.668277][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8612.668663][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8612.669048][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8612.669434][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8612.669820][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8612.670253][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8612.670576][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8612.670963][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8612.671353][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8612.671739][    C3] PKRU: 55555554
[ 8612.671915][    C3] Call Trace:
[ 8612.672080][    C3]  <IRQ>
[ 8612.672224][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8612.672477][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8612.672712][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8612.672980][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8612.673246][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8612.673523][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8612.673778][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8612.674074][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8612.674328][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8612.674626][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8612.674912][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8612.675216][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8612.675496][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8612.675783][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8612.676062][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8612.676363][    C3]  ? get_stack_info+0x36/0xc0
[ 8612.676596][    C3]  ? lock_acquire+0x1c1/0x220
[ 8612.676826][    C3]  ? lock_release+0x1d5/0x250
[ 8612.677059][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8612.677299][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8612.677564][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8612.677841][    C3]  ? lock_acquire+0x1c1/0x220
[ 8612.678071][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8612.678303][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8612.678553][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8612.678782][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8612.679021][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8612.679271][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8612.679534][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8612.679801][    C3]  ip_local_deliver+0x19d/0x480
[ 8612.680040][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8612.680304][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8612.680560][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8612.680893][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8612.681137][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8612.681485][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8612.681744][    C3]  ip_rcv+0x564/0x740
[ 8612.681946][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8612.682177][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8612.682438][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8612.682703][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8612.682927][    C3]  ? skb_clone+0x10b/0x330
[ 8612.683145][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8612.683453][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8612.683749][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8612.684019][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8612.684305][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8612.684545][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8612.684766][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8612.685055][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8612.685330][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8612.685646][    C3]  ? lock_acquire+0x1c1/0x220
[ 8612.685876][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8612.686163][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8612.686438][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8612.686743][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8612.686989][    C3]  ? __skb_clone+0x57a/0x760
[ 8612.687218][    C3]  netif_receive_skb+0x55/0x280
[ 8612.687458][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8612.687759][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8612.688081][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8612.688370][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8612.688636][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8612.688914][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8612.689218][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8612.689518][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8612.689833][    C3]  ? lock_release+0x1d5/0x250
[ 8612.690064][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8612.690320][    C3]  ? kernel_text_address+0xce/0xe0
[ 8612.690573][    C3]  ? __kernel_text_address+0x12/0x40
[ 8612.690833][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8612.691107][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8612.691414][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8612.691657][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8612.691923][    C3]  ? get_stack_info+0x36/0xc0
[ 8612.692155][    C3]  __tcf_classify+0x329/0x7d0
[ 8612.692390][    C3]  tcf_classify+0x283/0x930
[ 8612.692633][    C3]  ? lock_release+0x1d5/0x250
[ 8612.692870][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8612.693132][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8612.693387][    C3]  ? __kernel_text_address+0x12/0x40
[ 8612.693651][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8612.693936][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8612.694235][    C3]  tc_run+0x2e4/0x5d0
[ 8612.694433][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8612.694656][    C3]  ? lock_acquire+0x1c1/0x220
[ 8612.694886][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8612.695137][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8612.695382][    C3]  ? lock_acquire+0x1c1/0x220
[ 8612.695612][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8612.695866][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8612.696160][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8612.696422][    C3]  ? neigh_hh_output+0x348/0x590
[ 8612.696665][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8612.696920][    C3]  ip_finish_output2+0x786/0x18e0
[ 8612.697168][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8612.697492][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8612.697759][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8612.698002][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8612.698259][    C3]  ip_output+0x16b/0x4f0
[ 8612.698467][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8612.698703][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8612.698969][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8612.699270][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8612.699534][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8612.699777][    C3]  ? __alloc_skb+0xd4/0x280
[ 8612.700001][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8612.700260][    C3]  ? tcp_fragment+0x168/0x1040
[ 8612.700496][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8612.700739][    C3]  ? ip_local_out+0x114/0x3b0
[ 8612.700971][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8612.701210][    C3]  ? __skb_clone+0x57a/0x760
[ 8612.701442][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8612.701699][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8612.701973][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8612.702209][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8612.702449][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8612.702738][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8612.703046][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8612.703282][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8612.703533][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8612.703792][    C3]  tcp_write_timer+0x82/0x1d0
[ 8612.704024][    C3]  call_timer_fn+0x173/0x430
[ 8612.704253][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8612.704505][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8612.704758][    C3]  __run_timers.part.0+0x52d/0x890
[ 8612.705009][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8612.705268][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8612.705543][    C3]  ? lock_acquire+0x1c1/0x220
[ 8612.705773][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8612.706053][    C3]  ? lock_release+0x1d5/0x250
[ 8612.706283][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8612.706538][    C3]  ? ktime_get+0xb3/0x190
[ 8612.706752][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8612.707038][    C3]  run_timer_softirq+0x72/0x100
[ 8612.707296][    C3]  __do_softirq+0x1b9/0x7ff
[ 8612.707524][    C3]  irq_exit_rcu+0x98/0xc0
[ 8612.707743][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8612.708026][    C3]  </IRQ>
[ 8612.708174][    C3]  <TASK>
[ 8612.708325][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8612.708627][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8612.708940][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8612.709874][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8612.710170][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8612.710555][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8612.710938][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8612.711326][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8612.711710][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8612.712097][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8612.712381][    C3]  uart_start+0xe4/0x1b0
[ 8612.712594][    C3]  n_tty_write+0x677/0x7a0
[ 8612.712814][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8612.713058][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8612.713337][    C3]  ? lock_acquire+0x1c1/0x220
[ 8612.713566][    C3]  ? iterate_tty_write+0x95/0x540
[ 8612.713814][    C3]  iterate_tty_write+0x229/0x540
[ 8612.714058][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8612.714340][    C3]  vfs_write+0x9e9/0x10a0
[ 8612.714553][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8612.714789][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8612.715026][    C3]  ? lock_acquire+0x1c1/0x220
[ 8612.715257][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8612.715535][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8612.715790][    C3]  ? __fget_light+0x54/0x1e0
[ 8612.716020][    C3]  ksys_write+0xf5/0x1e0
[ 8612.716229][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8612.716470][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8612.716766][    C3]  do_syscall_64+0xc9/0x1e0
[ 8612.716990][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8612.717278][    C3] RIP: 0033:0x7f93b2836957
[ 8612.717498][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8612.718436][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8612.718843][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8612.719229][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8612.719613][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8612.719997][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8612.720384][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8612.720772][    C3]  </TASK>
[ 8640.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5838s! [ncat:8027]
[ 8640.613531][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8640.614688][    C1] irq event stamp: 174248
[ 8640.614888][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8640.615375][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8640.615803][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8640.616232][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8640.616654][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8640.617068][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8640.617632][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8640.617930][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8640.618821][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8640.619103][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8640.619469][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8640.619834][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8640.620204][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8640.620568][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8640.620932][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8640.621345][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8640.621648][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8640.622016][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8640.622381][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8640.622744][    C1] PKRU: 55555554
[ 8640.622910][    C1] Call Trace:
[ 8640.623067][    C1]  <IRQ>
[ 8640.623203][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8640.623444][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8640.623667][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8640.623919][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8640.624172][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8640.624436][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8640.624678][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8640.624959][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8640.625201][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8640.625485][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8640.625755][    C1]  </IRQ>
[ 8640.625894][    C1]  <TASK>
[ 8640.626031][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8640.626320][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8640.626596][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8640.626866][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8640.627131][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8640.627418][    C1]  ? lock_acquire+0x1c1/0x220
[ 8640.627637][    C1]  ? lock_release+0x1d5/0x250
[ 8640.627857][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8640.628086][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8640.628337][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8640.628599][    C1]  ? lock_acquire+0x1c1/0x220
[ 8640.628817][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8640.629038][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8640.629277][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8640.629494][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8640.629720][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8640.629956][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8640.630211][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8640.630464][    C1]  ip_local_deliver+0x19d/0x480
[ 8640.630691][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8640.630939][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8640.631187][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8640.631505][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8640.631737][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8640.632029][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8640.632271][    C1]  ip_rcv+0x564/0x740
[ 8640.632457][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8640.632670][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8640.632902][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8640.633156][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8640.633405][    C1]  ? skb_clone+0x10b/0x330
[ 8640.633613][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8640.633906][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8640.634185][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8640.634447][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8640.634715][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8640.634943][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8640.635155][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8640.635431][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8640.635693][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8640.635991][    C1]  ? lock_acquire+0x1c1/0x220
[ 8640.636211][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8640.636481][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8640.636744][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8640.637035][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8640.637271][    C1]  ? __skb_clone+0x57a/0x760
[ 8640.637485][    C1]  netif_receive_skb+0x55/0x280
[ 8640.637713][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8640.637999][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8640.638306][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8640.638581][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8640.638833][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8640.639097][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8640.639384][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8640.639646][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8640.639937][    C1]  ? stack_trace_save+0x95/0xd0
[ 8640.640163][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8640.640422][    C1]  ? kasan_save_stack+0x34/0x50
[ 8640.640651][    C1]  ? kasan_save_stack+0x24/0x50
[ 8640.640877][    C1]  ? kasan_save_track+0x14/0x30
[ 8640.641106][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8640.641352][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8640.641585][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8640.641811][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8640.642055][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8640.642300][    C1]  ? ip_output+0x16b/0x4f0
[ 8640.642506][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8640.642744][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8640.642994][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8640.643241][    C1]  ? get_reg+0x119/0x190
[ 8640.643439][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8640.643685][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8640.643970][    C1]  __tcf_classify+0x329/0x7d0
[ 8640.644194][    C1]  tcf_classify+0x283/0x930
[ 8640.644404][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8640.644633][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8640.644867][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8640.645130][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8640.645377][    C1]  tc_run+0x2e4/0x5d0
[ 8640.645565][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8640.645778][    C1]  ? lock_acquire+0x1c1/0x220
[ 8640.645996][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8640.646237][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8640.646469][    C1]  ? lock_acquire+0x1c1/0x220
[ 8640.646688][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8640.646930][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8640.647211][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8640.647460][    C1]  ? neigh_hh_output+0x348/0x590
[ 8640.647691][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8640.647934][    C1]  ip_finish_output2+0x786/0x18e0
[ 8640.648170][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8640.648430][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8640.648739][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8640.648992][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8640.649225][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8640.649468][    C1]  ip_output+0x16b/0x4f0
[ 8640.649668][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8640.649883][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8640.650106][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8640.650373][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8640.650604][    C1]  ? ip_local_out+0x114/0x3b0
[ 8640.650823][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8640.651050][    C1]  ? __create_object+0x5e/0xb0
[ 8640.651279][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8640.651524][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8640.651783][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8640.652034][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8640.652293][    C1]  tcp_release_cb+0x1e9/0x390
[ 8640.652513][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8640.652757][    C1]  release_sock+0xb8/0x1d0
[ 8640.652976][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8640.653179][    C1]  ? lock_release+0x1d5/0x250
[ 8640.653400][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8640.653630][    C1]  ? core_sys_select+0x620/0x710
[ 8640.653862][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8640.654108][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8640.654315][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8640.654543][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8640.654775][    C1]  ? __fget_light+0x54/0x1e0
[ 8640.654992][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8640.655238][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8640.655462][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8640.655705][    C1]  ? __might_fault+0xc6/0x180
[ 8640.655928][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8640.656185][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8640.656461][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8640.656736][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8640.657031][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8640.657262][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8640.657541][    C1]  do_syscall_64+0xc9/0x1e0
[ 8640.657754][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8640.658028][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8640.658238][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8640.659130][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8640.659520][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8640.659886][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8640.660252][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8640.660618][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8640.660984][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8640.661372][    C1]  </TASK>
[ 8640.661516][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5838s! [perl:7725]
[ 8640.661921][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8640.663153][    C3] irq event stamp: 290154
[ 8640.663365][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8640.663874][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8640.664363][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8640.664815][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8640.665261][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8640.665695][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8640.666288][    C3] RIP: 0010:kasan_check_range+0x54/0x1c0
[ 8640.666564][    C3] Code: ff fe 48 39 c7 77 23 44 89 c2 e8 57 e8 ff ff 83 f0 01 5b 5d 41 5c c3 cc cc cc cc 48 b8 ff ff ff ff ff 7f ff ff 48 39 c7 76 dd <4c> 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48
[ 8640.667504][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000216
[ 8640.667800][    C3] RAX: ffff7fffffffffff RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8640.668188][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8640.668574][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8640.668959][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8640.669344][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8640.669730][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8640.670162][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8640.670483][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8640.670870][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8640.671278][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8640.671674][    C3] PKRU: 55555554
[ 8640.671854][    C3] Call Trace:
[ 8640.672021][    C3]  <IRQ>
[ 8640.672169][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8640.672435][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8640.672667][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8640.672936][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8640.673200][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8640.673478][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8640.673735][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8640.674029][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8640.674281][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 8640.674533][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8640.674831][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8640.675118][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8640.675422][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8640.675705][    C3]  ? kasan_check_range+0x54/0x1c0
[ 8640.675953][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8640.676225][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8640.676526][    C3]  ? get_stack_info+0x36/0xc0
[ 8640.676758][    C3]  ? lock_acquire+0x1c1/0x220
[ 8640.676991][    C3]  ? lock_release+0x1d5/0x250
[ 8640.677224][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8640.677463][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8640.677726][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8640.678001][    C3]  ? lock_acquire+0x1c1/0x220
[ 8640.678233][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8640.678466][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8640.678717][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8640.678943][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8640.679182][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8640.679432][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8640.679698][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8640.679966][    C3]  ip_local_deliver+0x19d/0x480
[ 8640.680207][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8640.680469][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8640.680725][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8640.681060][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8640.681329][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8640.681644][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8640.681903][    C3]  ip_rcv+0x564/0x740
[ 8640.682106][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8640.682345][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8640.682587][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8640.682853][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8640.683074][    C3]  ? skb_clone+0x10b/0x330
[ 8640.683292][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8640.683600][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8640.683893][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8640.684167][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8640.684450][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8640.684691][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8640.684914][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8640.685203][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8640.685478][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8640.685792][    C3]  ? lock_acquire+0x1c1/0x220
[ 8640.686024][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8640.686309][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8640.686586][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8640.686892][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8640.687139][    C3]  ? __skb_clone+0x57a/0x760
[ 8640.687365][    C3]  netif_receive_skb+0x55/0x280
[ 8640.687605][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8640.687906][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8640.688227][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8640.688516][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8640.688780][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8640.689057][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8640.689361][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8640.689661][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8640.689976][    C3]  ? lock_release+0x1d5/0x250
[ 8640.690210][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8640.690465][    C3]  ? kernel_text_address+0xce/0xe0
[ 8640.690715][    C3]  ? __kernel_text_address+0x12/0x40
[ 8640.690973][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8640.691255][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8640.691555][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8640.691796][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8640.692066][    C3]  ? get_stack_info+0x36/0xc0
[ 8640.692298][    C3]  __tcf_classify+0x329/0x7d0
[ 8640.692531][    C3]  tcf_classify+0x283/0x930
[ 8640.692756][    C3]  ? lock_release+0x1d5/0x250
[ 8640.692987][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8640.693242][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8640.693490][    C3]  ? __kernel_text_address+0x12/0x40
[ 8640.693748][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8640.694021][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8640.694323][    C3]  tc_run+0x2e4/0x5d0
[ 8640.694520][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8640.694745][    C3]  ? lock_acquire+0x1c1/0x220
[ 8640.694976][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8640.695229][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8640.695473][    C3]  ? lock_acquire+0x1c1/0x220
[ 8640.695703][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8640.695960][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8640.696252][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8640.696518][    C3]  ? neigh_hh_output+0x348/0x590
[ 8640.696761][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8640.697016][    C3]  ip_finish_output2+0x786/0x18e0
[ 8640.697265][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8640.697591][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8640.697857][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8640.698102][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8640.698358][    C3]  ip_output+0x16b/0x4f0
[ 8640.698569][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8640.698803][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8640.699071][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8640.699373][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8640.699638][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8640.699884][    C3]  ? __alloc_skb+0xd4/0x280
[ 8640.700107][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8640.700367][    C3]  ? tcp_fragment+0x168/0x1040
[ 8640.700602][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8640.700844][    C3]  ? ip_local_out+0x114/0x3b0
[ 8640.701075][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8640.701319][    C3]  ? __skb_clone+0x57a/0x760
[ 8640.701547][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8640.701805][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8640.702075][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8640.702311][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8640.702551][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8640.702842][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8640.703152][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8640.703387][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8640.703639][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8640.703898][    C3]  tcp_write_timer+0x82/0x1d0
[ 8640.704129][    C3]  call_timer_fn+0x173/0x430
[ 8640.704357][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8640.704609][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8640.704860][    C3]  __run_timers.part.0+0x52d/0x890
[ 8640.705111][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8640.705373][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8640.705647][    C3]  ? lock_acquire+0x1c1/0x220
[ 8640.705878][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8640.706158][    C3]  ? lock_release+0x1d5/0x250
[ 8640.706389][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8640.706645][    C3]  ? ktime_get+0xb3/0x190
[ 8640.706859][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8640.707145][    C3]  run_timer_softirq+0x72/0x100
[ 8640.707408][    C3]  __do_softirq+0x1b9/0x7ff
[ 8640.707640][    C3]  irq_exit_rcu+0x98/0xc0
[ 8640.707858][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8640.708143][    C3]  </IRQ>
[ 8640.708293][    C3]  <TASK>
[ 8640.708451][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8640.708745][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8640.709056][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8640.709993][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8640.710291][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8640.710675][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8640.711061][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8640.711451][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8640.711836][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8640.712223][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8640.712510][    C3]  uart_start+0xe4/0x1b0
[ 8640.712719][    C3]  n_tty_write+0x677/0x7a0
[ 8640.712942][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8640.713186][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8640.713462][    C3]  ? lock_acquire+0x1c1/0x220
[ 8640.713692][    C3]  ? iterate_tty_write+0x95/0x540
[ 8640.713941][    C3]  iterate_tty_write+0x229/0x540
[ 8640.714186][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8640.714464][    C3]  vfs_write+0x9e9/0x10a0
[ 8640.714680][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8640.714915][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8640.715152][    C3]  ? lock_acquire+0x1c1/0x220
[ 8640.715383][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8640.715664][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8640.715920][    C3]  ? __fget_light+0x54/0x1e0
[ 8640.716148][    C3]  ksys_write+0xf5/0x1e0
[ 8640.716358][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8640.716599][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8640.716893][    C3]  do_syscall_64+0xc9/0x1e0
[ 8640.717117][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8640.717408][    C3] RIP: 0033:0x7f93b2836957
[ 8640.717626][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8640.718564][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8640.718970][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8640.719356][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8640.719742][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8640.720128][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8640.720514][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8640.720901][    C3]  </TASK>
[ 8665.732171][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8665.732520][    C3] rcu: 3-....: (6265639 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1523305
[ 8665.733063][    C3] rcu: (t=6271761 jiffies g=1064457 q=106 ncpus=4)
[ 8665.733387][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 8665.733658][    C1] NMI backtrace for cpu 1
[ 8665.733666][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8665.733670][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8665.733673][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8665.733682][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8665.733685][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8665.733689][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8665.733690][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8665.733692][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8665.733694][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8665.733696][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8665.733698][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8665.733700][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8665.733703][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8665.733704][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8665.733706][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8665.733707][    C1] PKRU: 55555554
[ 8665.733708][    C1] Call Trace:
[ 8665.733711][    C1]  <NMI>
[ 8665.733717][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 8665.733723][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8665.733730][    C1]  ? nmi_handle+0x153/0x420
[ 8665.733734][    C1]  ? default_do_nmi+0x41/0x100
[ 8665.733737][    C1]  ? exc_nmi+0xf3/0x120
[ 8665.733739][    C1]  ? end_repeat_nmi+0xf/0x60
[ 8665.733745][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8665.733749][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8665.733752][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8665.733755][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8665.733759][    C1]  </NMI>
[ 8665.733759][    C1]  <TASK>
[ 8665.733761][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8665.733766][    C1]  ? lock_acquire+0x1c1/0x220
[ 8665.733771][    C1]  ? lock_release+0x1d5/0x250
[ 8665.733774][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8665.733777][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8665.733780][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8665.733783][    C1]  ? lock_acquire+0x1c1/0x220
[ 8665.733785][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8665.733790][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8665.733793][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8665.733800][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8665.733802][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8665.733807][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8665.733813][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8665.733816][    C1]  ip_local_deliver+0x19d/0x480
[ 8665.733819][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8665.733821][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8665.733823][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8665.733828][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8665.733833][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8665.733836][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8665.733846][    C1]  ip_rcv+0x564/0x740
[ 8665.733848][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8665.733851][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8665.733856][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8665.733859][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8665.733862][    C1]  ? skb_clone+0x10b/0x330
[ 8665.733866][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8665.733872][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8665.733877][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8665.733881][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8665.733889][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8665.733894][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8665.733896][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8665.733900][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8665.733903][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8665.733906][    C1]  ? lock_acquire+0x1c1/0x220
[ 8665.733909][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8665.733913][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8665.733916][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8665.733920][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8665.733923][    C1]  ? __skb_clone+0x57a/0x760
[ 8665.733925][    C1]  netif_receive_skb+0x55/0x280
[ 8665.733928][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8665.733936][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8665.733943][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8665.733949][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8665.733953][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8665.733962][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8665.733969][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8665.733972][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8665.733979][    C1]  ? stack_trace_save+0x95/0xd0
[ 8665.733982][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8665.733988][    C1]  ? kasan_save_stack+0x34/0x50
[ 8665.733992][    C1]  ? kasan_save_stack+0x24/0x50
[ 8665.733995][    C1]  ? kasan_save_track+0x14/0x30
[ 8665.733998][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8665.734001][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8665.734003][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8665.734006][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8665.734009][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8665.734012][    C1]  ? ip_output+0x16b/0x4f0
[ 8665.734014][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8665.734017][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8665.734020][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8665.734022][    C1]  ? get_reg+0x119/0x190
[ 8665.734025][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8665.734027][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8665.734032][    C1]  __tcf_classify+0x329/0x7d0
[ 8665.734036][    C1]  tcf_classify+0x283/0x930
[ 8665.734039][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8665.734044][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8665.734047][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8665.734050][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8665.734053][    C1]  tc_run+0x2e4/0x5d0
[ 8665.734057][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8665.734060][    C1]  ? lock_acquire+0x1c1/0x220
[ 8665.734062][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8665.734066][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8665.734070][    C1]  ? lock_acquire+0x1c1/0x220
[ 8665.734072][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8665.734074][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8665.734079][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8665.734081][    C1]  ? neigh_hh_output+0x348/0x590
[ 8665.734085][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8665.734088][    C1]  ip_finish_output2+0x786/0x18e0
[ 8665.734091][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8665.734094][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8665.734101][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8665.734103][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8665.734107][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8665.734110][    C1]  ip_output+0x16b/0x4f0
[ 8665.734113][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8665.734116][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8665.734119][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8665.734123][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8665.734126][    C1]  ? ip_local_out+0x114/0x3b0
[ 8665.734129][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8665.734132][    C1]  ? __create_object+0x5e/0xb0
[ 8665.734135][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8665.734141][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8665.734144][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8665.734147][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8665.734152][    C1]  tcp_release_cb+0x1e9/0x390
[ 8665.734154][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8665.734158][    C1]  release_sock+0xb8/0x1d0
[ 8665.734163][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8665.734165][    C1]  ? lock_release+0x1d5/0x250
[ 8665.734167][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8665.734169][    C1]  ? core_sys_select+0x620/0x710
[ 8665.734175][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8665.734179][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8665.734181][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8665.734186][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8665.734188][    C1]  ? __fget_light+0x54/0x1e0
[ 8665.734192][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8665.734196][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8665.734200][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8665.734203][    C1]  ? __might_fault+0xc6/0x180
[ 8665.734209][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8665.734213][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8665.734215][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8665.734220][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8665.734224][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8665.734228][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8665.734231][    C1]  do_syscall_64+0xc9/0x1e0
[ 8665.734236][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8665.734239][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8665.734243][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8665.734245][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8665.734248][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8665.734250][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8665.734252][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8665.734253][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8665.734255][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8665.734259][    C1]  </TASK>
[ 8665.734648][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8665.780258][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8665.780849][    C3] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 8665.781132][    C3] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 8665.782069][    C3] RSP: 0018:ffffc90000277a88 EFLAGS: 00000202
[ 8665.782370][    C3] RAX: ffff888007a89b58 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8665.782756][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8665.783139][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8665.783523][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8665.783907][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8665.784294][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8665.784724][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8665.785044][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8665.785429][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8665.785814][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8665.786200][    C3] PKRU: 55555554
[ 8665.786374][    C3] Call Trace:
[ 8665.786538][    C3]  <IRQ>
[ 8665.786682][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8665.786946][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 8665.787191][    C3]  ? check_cpu_stall+0x284/0x500
[ 8665.787437][    C3]  ? rcu_pending+0x92/0x360
[ 8665.787658][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8665.787919][    C3]  ? update_process_times+0xb9/0x110
[ 8665.788182][    C3]  ? tick_sched_handle+0x67/0x130
[ 8665.788431][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8665.788706][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8665.788941][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8665.789244][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8665.789507][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8665.789786][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8665.790043][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8665.790336][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8665.790590][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8665.790888][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8665.791198][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8665.791512][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8665.791799][    C3]  ? kasan_check_range+0x12/0x1c0
[ 8665.792052][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8665.792341][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8665.792640][    C3]  ? get_stack_info+0x36/0xc0
[ 8665.792872][    C3]  ? lock_acquire+0x1c1/0x220
[ 8665.793105][    C3]  ? lock_release+0x1d5/0x250
[ 8665.793338][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8665.793578][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8665.793840][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8665.794113][    C3]  ? lock_acquire+0x1c1/0x220
[ 8665.794344][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8665.794576][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8665.794827][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8665.795053][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8665.795291][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8665.795546][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8665.795812][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8665.796080][    C3]  ip_local_deliver+0x19d/0x480
[ 8665.796321][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8665.796583][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8665.796837][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8665.797175][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8665.797418][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8665.797726][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8665.797981][    C3]  ip_rcv+0x564/0x740
[ 8665.798179][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8665.798401][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8665.798645][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8665.798913][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8665.799137][    C3]  ? skb_clone+0x10b/0x330
[ 8665.799358][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8665.799667][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8665.799962][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8665.800236][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8665.800519][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8665.800760][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8665.800989][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8665.801300][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8665.801581][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8665.801904][    C3]  ? lock_acquire+0x1c1/0x220
[ 8665.802141][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8665.802436][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8665.802713][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8665.803020][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8665.803267][    C3]  ? __skb_clone+0x57a/0x760
[ 8665.803493][    C3]  netif_receive_skb+0x55/0x280
[ 8665.803732][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8665.804034][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8665.804355][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8665.804646][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8665.804910][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8665.805190][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8665.805491][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8665.805792][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8665.806107][    C3]  ? lock_release+0x1d5/0x250
[ 8665.806340][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8665.806596][    C3]  ? kernel_text_address+0xce/0xe0
[ 8665.806848][    C3]  ? __kernel_text_address+0x12/0x40
[ 8665.807106][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8665.807383][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8665.807685][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8665.807926][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8665.808196][    C3]  ? get_stack_info+0x36/0xc0
[ 8665.808428][    C3]  __tcf_classify+0x329/0x7d0
[ 8665.808661][    C3]  tcf_classify+0x283/0x930
[ 8665.808885][    C3]  ? lock_release+0x1d5/0x250
[ 8665.809116][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8665.809373][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8665.809621][    C3]  ? __kernel_text_address+0x12/0x40
[ 8665.809881][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8665.810153][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8665.810456][    C3]  tc_run+0x2e4/0x5d0
[ 8665.810654][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8665.810879][    C3]  ? lock_acquire+0x1c1/0x220
[ 8665.811132][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8665.811391][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8665.811641][    C3]  ? lock_acquire+0x1c1/0x220
[ 8665.811876][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8665.812139][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8665.812442][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8665.812706][    C3]  ? neigh_hh_output+0x348/0x590
[ 8665.812950][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8665.813206][    C3]  ip_finish_output2+0x786/0x18e0
[ 8665.813453][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8665.813776][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8665.814041][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8665.814285][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8665.814540][    C3]  ip_output+0x16b/0x4f0
[ 8665.814750][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8665.814984][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8665.815252][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8665.815551][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8665.815817][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8665.816059][    C3]  ? __alloc_skb+0xd4/0x280
[ 8665.816282][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8665.816543][    C3]  ? tcp_fragment+0x168/0x1040
[ 8665.816778][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8665.817020][    C3]  ? ip_local_out+0x114/0x3b0
[ 8665.817251][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8665.817490][    C3]  ? __skb_clone+0x57a/0x760
[ 8665.817717][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8665.817974][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8665.818244][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8665.818481][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8665.818722][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8665.819011][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8665.819320][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8665.819554][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8665.819806][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8665.820066][    C3]  tcp_write_timer+0x82/0x1d0
[ 8665.820297][    C3]  call_timer_fn+0x173/0x430
[ 8665.820525][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8665.820776][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8665.821031][    C3]  __run_timers.part.0+0x52d/0x890
[ 8665.821282][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8665.821543][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8665.821817][    C3]  ? lock_acquire+0x1c1/0x220
[ 8665.822048][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8665.822327][    C3]  ? lock_release+0x1d5/0x250
[ 8665.822558][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8665.822812][    C3]  ? ktime_get+0xb3/0x190
[ 8665.823026][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8665.823311][    C3]  run_timer_softirq+0x72/0x100
[ 8665.823551][    C3]  __do_softirq+0x1b9/0x7ff
[ 8665.823777][    C3]  irq_exit_rcu+0x98/0xc0
[ 8665.823989][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8665.824264][    C3]  </IRQ>
[ 8665.824410][    C3]  <TASK>
[ 8665.824554][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8665.824847][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8665.825159][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8665.826095][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8665.826392][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8665.826777][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8665.827162][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8665.827548][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8665.827933][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8665.828320][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8665.828606][    C3]  uart_start+0xe4/0x1b0
[ 8665.828816][    C3]  n_tty_write+0x677/0x7a0
[ 8665.829040][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8665.829284][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8665.829558][    C3]  ? lock_acquire+0x1c1/0x220
[ 8665.829789][    C3]  ? iterate_tty_write+0x95/0x540
[ 8665.830037][    C3]  iterate_tty_write+0x229/0x540
[ 8665.830282][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8665.830560][    C3]  vfs_write+0x9e9/0x10a0
[ 8665.830776][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8665.831032][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8665.831272][    C3]  ? lock_acquire+0x1c1/0x220
[ 8665.831507][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8665.831794][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8665.832056][    C3]  ? __fget_light+0x54/0x1e0
[ 8665.832297][    C3]  ksys_write+0xf5/0x1e0
[ 8665.832506][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8665.832746][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8665.833037][    C3]  do_syscall_64+0xc9/0x1e0
[ 8665.833262][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8665.833551][    C3] RIP: 0033:0x7f93b2836957
[ 8665.833767][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8665.834702][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8665.835107][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8665.835493][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8665.835878][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8665.836263][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8665.836647][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8665.837034][    C3]  </TASK>
[ 8692.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5886s! [ncat:8027]
[ 8692.613541][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8692.614700][    C1] irq event stamp: 174248
[ 8692.614903][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8692.615391][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8692.615818][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8692.616249][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8692.616674][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8692.617085][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8692.617646][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8692.617944][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8692.618839][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8692.619120][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8692.619489][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8692.619854][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8692.620220][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8692.620585][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8692.620955][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8692.621368][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8692.621673][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8692.622039][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8692.622405][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8692.622772][    C1] PKRU: 55555554
[ 8692.622938][    C1] Call Trace:
[ 8692.623094][    C1]  <IRQ>
[ 8692.623233][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8692.623474][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8692.623696][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8692.623953][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8692.624204][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8692.624468][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8692.624713][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8692.624994][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8692.625236][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8692.625521][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8692.625794][    C1]  </IRQ>
[ 8692.625930][    C1]  <TASK>
[ 8692.626068][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8692.626357][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8692.626625][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8692.626894][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8692.627159][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8692.627447][    C1]  ? lock_acquire+0x1c1/0x220
[ 8692.627669][    C1]  ? lock_release+0x1d5/0x250
[ 8692.627887][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8692.628117][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8692.628369][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8692.628632][    C1]  ? lock_acquire+0x1c1/0x220
[ 8692.628852][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8692.629072][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8692.629312][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8692.629527][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8692.629755][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8692.629992][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8692.630247][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8692.630504][    C1]  ip_local_deliver+0x19d/0x480
[ 8692.630730][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8692.630983][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8692.631227][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8692.631545][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8692.631777][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8692.632072][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8692.632314][    C1]  ip_rcv+0x564/0x740
[ 8692.632500][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8692.632713][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8692.632947][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8692.633201][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8692.633451][    C1]  ? skb_clone+0x10b/0x330
[ 8692.633660][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8692.633956][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8692.634239][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8692.634496][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8692.634766][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8692.634994][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8692.635207][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8692.635483][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8692.635744][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8692.636042][    C1]  ? lock_acquire+0x1c1/0x220
[ 8692.636263][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8692.636535][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8692.636796][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8692.637087][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8692.637323][    C1]  ? __skb_clone+0x57a/0x760
[ 8692.637540][    C1]  netif_receive_skb+0x55/0x280
[ 8692.637768][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8692.638053][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8692.638361][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8692.638635][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8692.638886][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8692.639153][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8692.639441][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8692.639702][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8692.639994][    C1]  ? stack_trace_save+0x95/0xd0
[ 8692.640224][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8692.640478][    C1]  ? kasan_save_stack+0x34/0x50
[ 8692.640707][    C1]  ? kasan_save_stack+0x24/0x50
[ 8692.640938][    C1]  ? kasan_save_track+0x14/0x30
[ 8692.641168][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8692.641409][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8692.641644][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8692.641870][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8692.642113][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8692.642358][    C1]  ? ip_output+0x16b/0x4f0
[ 8692.642566][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8692.642800][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8692.643053][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8692.643299][    C1]  ? get_reg+0x119/0x190
[ 8692.643497][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8692.643743][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8692.644027][    C1]  __tcf_classify+0x329/0x7d0
[ 8692.644250][    C1]  tcf_classify+0x283/0x930
[ 8692.644464][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8692.644692][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8692.644928][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8692.645191][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8692.645437][    C1]  tc_run+0x2e4/0x5d0
[ 8692.645624][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8692.645838][    C1]  ? lock_acquire+0x1c1/0x220
[ 8692.646057][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8692.646298][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8692.646530][    C1]  ? lock_acquire+0x1c1/0x220
[ 8692.646749][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8692.646993][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8692.647273][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8692.647525][    C1]  ? neigh_hh_output+0x348/0x590
[ 8692.647756][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8692.648000][    C1]  ip_finish_output2+0x786/0x18e0
[ 8692.648237][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8692.648495][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8692.648804][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8692.649057][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8692.649290][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8692.649534][    C1]  ip_output+0x16b/0x4f0
[ 8692.649732][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8692.649949][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8692.650174][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8692.650437][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8692.650667][    C1]  ? ip_local_out+0x114/0x3b0
[ 8692.650902][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8692.651130][    C1]  ? __create_object+0x5e/0xb0
[ 8692.651354][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8692.651601][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8692.651861][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8692.652110][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8692.652371][    C1]  tcp_release_cb+0x1e9/0x390
[ 8692.652590][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8692.652833][    C1]  release_sock+0xb8/0x1d0
[ 8692.653043][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8692.653247][    C1]  ? lock_release+0x1d5/0x250
[ 8692.653466][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8692.653696][    C1]  ? core_sys_select+0x620/0x710
[ 8692.653930][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8692.654178][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8692.654387][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8692.654616][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8692.654850][    C1]  ? __fget_light+0x54/0x1e0
[ 8692.655066][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8692.655309][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8692.655531][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8692.655774][    C1]  ? __might_fault+0xc6/0x180
[ 8692.655997][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8692.656255][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8692.656531][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8692.656807][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8692.657103][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8692.657337][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8692.657615][    C1]  do_syscall_64+0xc9/0x1e0
[ 8692.657831][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8692.658107][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8692.658315][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8692.659206][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8692.659593][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8692.659958][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8692.660327][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8692.660694][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8692.661067][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8692.661437][    C1]  </TASK>
[ 8692.661582][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5886s! [perl:7725]
[ 8692.661983][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8692.663198][    C3] irq event stamp: 290154
[ 8692.663410][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8692.663917][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8692.664403][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8692.664855][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8692.665301][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8692.665733][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8692.666325][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8692.666638][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8692.667575][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8692.667872][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8692.668257][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8692.668644][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8692.669029][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8692.669414][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8692.669798][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8692.670232][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8692.670555][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8692.670947][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8692.671332][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8692.671716][    C3] PKRU: 55555554
[ 8692.671891][    C3] Call Trace:
[ 8692.672055][    C3]  <IRQ>
[ 8692.672197][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8692.672450][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8692.672685][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8692.672952][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8692.673218][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8692.673495][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8692.673749][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8692.674045][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8692.674299][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8692.674598][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8692.674884][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8692.675188][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8692.675468][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8692.675754][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8692.676032][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8692.676334][    C3]  ? get_stack_info+0x36/0xc0
[ 8692.676568][    C3]  ? lock_acquire+0x1c1/0x220
[ 8692.676800][    C3]  ? lock_release+0x1d5/0x250
[ 8692.677031][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8692.677271][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8692.677532][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8692.677810][    C3]  ? lock_acquire+0x1c1/0x220
[ 8692.678040][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8692.678272][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8692.678522][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8692.678750][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8692.678990][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8692.679239][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8692.679503][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8692.679770][    C3]  ip_local_deliver+0x19d/0x480
[ 8692.680010][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8692.680274][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8692.680529][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8692.680869][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8692.681112][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8692.681422][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8692.681675][    C3]  ip_rcv+0x564/0x740
[ 8692.681871][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8692.682095][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8692.682339][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8692.682606][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8692.682829][    C3]  ? skb_clone+0x10b/0x330
[ 8692.683047][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8692.683356][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8692.683651][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8692.683921][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8692.684206][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8692.684446][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8692.684666][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8692.684956][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8692.685230][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8692.685544][    C3]  ? lock_acquire+0x1c1/0x220
[ 8692.685774][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8692.686061][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8692.686335][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8692.686640][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8692.686886][    C3]  ? __skb_clone+0x57a/0x760
[ 8692.687114][    C3]  netif_receive_skb+0x55/0x280
[ 8692.687355][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8692.687656][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8692.687978][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8692.688266][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8692.688531][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8692.688810][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8692.689117][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8692.689416][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8692.689731][    C3]  ? lock_release+0x1d5/0x250
[ 8692.689961][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8692.690217][    C3]  ? kernel_text_address+0xce/0xe0
[ 8692.690470][    C3]  ? __kernel_text_address+0x12/0x40
[ 8692.690731][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8692.691008][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8692.691309][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8692.691551][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8692.691816][    C3]  ? get_stack_info+0x36/0xc0
[ 8692.692049][    C3]  __tcf_classify+0x329/0x7d0
[ 8692.692283][    C3]  tcf_classify+0x283/0x930
[ 8692.692505][    C3]  ? lock_release+0x1d5/0x250
[ 8692.692736][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8692.692991][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8692.693239][    C3]  ? __kernel_text_address+0x12/0x40
[ 8692.693496][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8692.693771][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8692.694073][    C3]  tc_run+0x2e4/0x5d0
[ 8692.694271][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8692.694495][    C3]  ? lock_acquire+0x1c1/0x220
[ 8692.694725][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8692.694978][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8692.695223][    C3]  ? lock_acquire+0x1c1/0x220
[ 8692.695453][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8692.695708][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8692.696002][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8692.696264][    C3]  ? neigh_hh_output+0x348/0x590
[ 8692.696508][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8692.696763][    C3]  ip_finish_output2+0x786/0x18e0
[ 8692.697010][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8692.697335][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8692.697604][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8692.697849][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8692.698106][    C3]  ip_output+0x16b/0x4f0
[ 8692.698315][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8692.698551][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8692.698817][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8692.699117][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8692.699384][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8692.699625][    C3]  ? __alloc_skb+0xd4/0x280
[ 8692.699850][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8692.700109][    C3]  ? tcp_fragment+0x168/0x1040
[ 8692.700345][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8692.700588][    C3]  ? ip_local_out+0x114/0x3b0
[ 8692.700820][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8692.701086][    C3]  ? __skb_clone+0x57a/0x760
[ 8692.701319][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8692.701583][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8692.701862][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8692.702114][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8692.702354][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8692.702643][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8692.702952][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8692.703188][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8692.703439][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8692.703697][    C3]  tcp_write_timer+0x82/0x1d0
[ 8692.703928][    C3]  call_timer_fn+0x173/0x430
[ 8692.704156][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8692.704409][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8692.704660][    C3]  __run_timers.part.0+0x52d/0x890
[ 8692.704911][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8692.705171][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8692.705445][    C3]  ? lock_acquire+0x1c1/0x220
[ 8692.705675][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8692.705955][    C3]  ? lock_release+0x1d5/0x250
[ 8692.706184][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8692.706439][    C3]  ? ktime_get+0xb3/0x190
[ 8692.706650][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8692.706937][    C3]  run_timer_softirq+0x72/0x100
[ 8692.707194][    C3]  __do_softirq+0x1b9/0x7ff
[ 8692.707424][    C3]  irq_exit_rcu+0x98/0xc0
[ 8692.707647][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8692.707929][    C3]  </IRQ>
[ 8692.708077][    C3]  <TASK>
[ 8692.708228][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8692.708534][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8692.708846][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8692.709780][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8692.710075][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8692.710462][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8692.710846][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8692.711260][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8692.711655][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8692.712053][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8692.712348][    C3]  uart_start+0xe4/0x1b0
[ 8692.712561][    C3]  n_tty_write+0x677/0x7a0
[ 8692.712781][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8692.713025][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8692.713303][    C3]  ? lock_acquire+0x1c1/0x220
[ 8692.713532][    C3]  ? iterate_tty_write+0x95/0x540
[ 8692.713779][    C3]  iterate_tty_write+0x229/0x540
[ 8692.714022][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8692.714304][    C3]  vfs_write+0x9e9/0x10a0
[ 8692.714517][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8692.714751][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8692.714987][    C3]  ? lock_acquire+0x1c1/0x220
[ 8692.715219][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8692.715497][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8692.715752][    C3]  ? __fget_light+0x54/0x1e0
[ 8692.715983][    C3]  ksys_write+0xf5/0x1e0
[ 8692.716192][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8692.716432][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8692.716727][    C3]  do_syscall_64+0xc9/0x1e0
[ 8692.716952][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8692.717240][    C3] RIP: 0033:0x7f93b2836957
[ 8692.717462][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8692.718399][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8692.718806][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8692.719192][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8692.719575][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8692.719961][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8692.720347][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8692.720735][    C3]  </TASK>
[ 8720.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5912s! [ncat:8027]
[ 8720.613538][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8720.614694][    C1] irq event stamp: 174248
[ 8720.614893][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8720.615381][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8720.615808][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8720.616239][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8720.616662][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8720.617072][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8720.617636][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8720.617934][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8720.618825][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8720.619107][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8720.619474][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8720.619839][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8720.620205][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8720.620571][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8720.620939][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8720.621351][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8720.621655][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8720.622023][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8720.622391][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8720.622754][    C1] PKRU: 55555554
[ 8720.622921][    C1] Call Trace:
[ 8720.623080][    C1]  <IRQ>
[ 8720.623222][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8720.623463][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8720.623687][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8720.623940][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8720.624190][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8720.624458][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8720.624701][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8720.624982][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8720.625225][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8720.625509][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8720.625779][    C1]  </IRQ>
[ 8720.625918][    C1]  <TASK>
[ 8720.626055][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8720.626358][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8720.626623][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8720.626895][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8720.627160][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8720.627448][    C1]  ? lock_acquire+0x1c1/0x220
[ 8720.627670][    C1]  ? lock_release+0x1d5/0x250
[ 8720.627891][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8720.628120][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8720.628371][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8720.628633][    C1]  ? lock_acquire+0x1c1/0x220
[ 8720.628851][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8720.629072][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8720.629312][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8720.629529][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8720.629757][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8720.629995][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8720.630252][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8720.630506][    C1]  ip_local_deliver+0x19d/0x480
[ 8720.630737][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8720.630986][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8720.631229][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8720.631551][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8720.631783][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8720.632077][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8720.632319][    C1]  ip_rcv+0x564/0x740
[ 8720.632506][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8720.632717][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8720.632949][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8720.633206][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8720.633457][    C1]  ? skb_clone+0x10b/0x330
[ 8720.633665][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8720.633958][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8720.634242][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8720.634501][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8720.634771][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8720.634998][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8720.635211][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8720.635485][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8720.635747][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8720.636046][    C1]  ? lock_acquire+0x1c1/0x220
[ 8720.636266][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8720.636538][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8720.636800][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8720.637090][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8720.637325][    C1]  ? __skb_clone+0x57a/0x760
[ 8720.637539][    C1]  netif_receive_skb+0x55/0x280
[ 8720.637765][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8720.638054][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8720.638361][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8720.638637][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8720.638889][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8720.639153][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8720.639440][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8720.639702][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8720.639991][    C1]  ? stack_trace_save+0x95/0xd0
[ 8720.640220][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8720.640479][    C1]  ? kasan_save_stack+0x34/0x50
[ 8720.640707][    C1]  ? kasan_save_stack+0x24/0x50
[ 8720.640938][    C1]  ? kasan_save_track+0x14/0x30
[ 8720.641167][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8720.641410][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8720.641644][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8720.641876][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8720.642118][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8720.642363][    C1]  ? ip_output+0x16b/0x4f0
[ 8720.642571][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8720.642805][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8720.643057][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8720.643306][    C1]  ? get_reg+0x119/0x190
[ 8720.643505][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8720.643752][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8720.644037][    C1]  __tcf_classify+0x329/0x7d0
[ 8720.644261][    C1]  tcf_classify+0x283/0x930
[ 8720.644473][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8720.644702][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8720.644937][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8720.645202][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8720.645449][    C1]  tc_run+0x2e4/0x5d0
[ 8720.645638][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8720.645851][    C1]  ? lock_acquire+0x1c1/0x220
[ 8720.646069][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8720.646309][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8720.646542][    C1]  ? lock_acquire+0x1c1/0x220
[ 8720.646762][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8720.647004][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8720.647287][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8720.647536][    C1]  ? neigh_hh_output+0x348/0x590
[ 8720.647768][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8720.648011][    C1]  ip_finish_output2+0x786/0x18e0
[ 8720.648247][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8720.648507][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8720.648817][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8720.649071][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8720.649305][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8720.649549][    C1]  ip_output+0x16b/0x4f0
[ 8720.649748][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8720.649963][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8720.650187][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8720.650452][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8720.650682][    C1]  ? ip_local_out+0x114/0x3b0
[ 8720.650908][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8720.651136][    C1]  ? __create_object+0x5e/0xb0
[ 8720.651362][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8720.651607][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8720.651866][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8720.652118][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8720.652379][    C1]  tcp_release_cb+0x1e9/0x390
[ 8720.652600][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8720.652845][    C1]  release_sock+0xb8/0x1d0
[ 8720.653054][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8720.653258][    C1]  ? lock_release+0x1d5/0x250
[ 8720.653479][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8720.653708][    C1]  ? core_sys_select+0x620/0x710
[ 8720.653941][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8720.654190][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8720.654397][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8720.654626][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8720.654861][    C1]  ? __fget_light+0x54/0x1e0
[ 8720.655079][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8720.655324][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8720.655545][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8720.655787][    C1]  ? __might_fault+0xc6/0x180
[ 8720.656011][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8720.656270][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8720.656546][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8720.656821][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8720.657117][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8720.657350][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8720.657630][    C1]  do_syscall_64+0xc9/0x1e0
[ 8720.657844][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8720.658117][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8720.658330][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8720.659218][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8720.659605][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8720.659969][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8720.660336][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8720.660699][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8720.661069][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8720.661439][    C1]  </TASK>
[ 8720.661581][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5912s! [perl:7725]
[ 8720.661973][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8720.663189][    C3] irq event stamp: 290154
[ 8720.663398][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8720.663906][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8720.664394][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8720.664850][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8720.665298][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8720.665732][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8720.666324][    C3] RIP: 0010:kasan_check_range+0x77/0x1c0
[ 8720.666601][    C3] Code: ff ff 48 39 c7 76 dd 4c 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48 c1 ed 03 49 c1 e9 03 48 01 c5 49 01 c1 <48> 89 e8 49 8d 59 01 48 89 da 48 29 ea 48 83 fa 10 0f 8e c0 00 00
[ 8720.667536][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000282
[ 8720.667835][    C3] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8720.668221][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8720.668606][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[ 8720.668993][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8720.669379][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8720.669765][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8720.670197][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8720.670518][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8720.670911][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8720.671298][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8720.671683][    C3] PKRU: 55555554
[ 8720.671859][    C3] Call Trace:
[ 8720.672024][    C3]  <IRQ>
[ 8720.672167][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8720.672420][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8720.672656][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8720.672923][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8720.673188][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8720.673467][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8720.673722][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8720.674017][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8720.674269][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 8720.674522][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8720.674820][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8720.675104][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8720.675408][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8720.675689][    C3]  ? kasan_check_range+0x77/0x1c0
[ 8720.675937][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8720.676208][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8720.676509][    C3]  ? get_stack_info+0x36/0xc0
[ 8720.676742][    C3]  ? lock_acquire+0x1c1/0x220
[ 8720.676974][    C3]  ? lock_release+0x1d5/0x250
[ 8720.677205][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8720.677445][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8720.677707][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8720.677984][    C3]  ? lock_acquire+0x1c1/0x220
[ 8720.678215][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8720.678445][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8720.678696][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8720.678924][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8720.679166][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8720.679415][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8720.679679][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8720.679947][    C3]  ip_local_deliver+0x19d/0x480
[ 8720.680186][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8720.680450][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8720.680706][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8720.681066][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8720.681314][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8720.681628][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8720.681887][    C3]  ip_rcv+0x564/0x740
[ 8720.682095][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8720.682317][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8720.682559][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8720.682823][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8720.683045][    C3]  ? skb_clone+0x10b/0x330
[ 8720.683261][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8720.683568][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8720.683863][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8720.684133][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8720.684419][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8720.684659][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8720.684879][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8720.685170][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8720.685444][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8720.685758][    C3]  ? lock_acquire+0x1c1/0x220
[ 8720.685988][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8720.686276][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8720.686549][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8720.686855][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8720.687101][    C3]  ? __skb_clone+0x57a/0x760
[ 8720.687328][    C3]  netif_receive_skb+0x55/0x280
[ 8720.687569][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8720.687870][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8720.688191][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8720.688477][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8720.688744][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8720.689021][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8720.689326][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8720.689625][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8720.689940][    C3]  ? lock_release+0x1d5/0x250
[ 8720.690169][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8720.690424][    C3]  ? kernel_text_address+0xce/0xe0
[ 8720.690675][    C3]  ? __kernel_text_address+0x12/0x40
[ 8720.690938][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8720.691211][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8720.691512][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8720.691754][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8720.692020][    C3]  ? get_stack_info+0x36/0xc0
[ 8720.692253][    C3]  __tcf_classify+0x329/0x7d0
[ 8720.692487][    C3]  tcf_classify+0x283/0x930
[ 8720.692710][    C3]  ? lock_release+0x1d5/0x250
[ 8720.692941][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8720.693199][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8720.693448][    C3]  ? __kernel_text_address+0x12/0x40
[ 8720.693705][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8720.693981][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8720.694283][    C3]  tc_run+0x2e4/0x5d0
[ 8720.694480][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8720.694704][    C3]  ? lock_acquire+0x1c1/0x220
[ 8720.694933][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8720.695185][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8720.695429][    C3]  ? lock_acquire+0x1c1/0x220
[ 8720.695660][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8720.695918][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8720.696213][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8720.696474][    C3]  ? neigh_hh_output+0x348/0x590
[ 8720.696717][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8720.696972][    C3]  ip_finish_output2+0x786/0x18e0
[ 8720.697220][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8720.697544][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8720.697812][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8720.698056][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8720.698312][    C3]  ip_output+0x16b/0x4f0
[ 8720.698520][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8720.698755][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8720.699021][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8720.699322][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8720.699589][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8720.699831][    C3]  ? __alloc_skb+0xd4/0x280
[ 8720.700055][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8720.700315][    C3]  ? tcp_fragment+0x168/0x1040
[ 8720.700550][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8720.700799][    C3]  ? ip_local_out+0x114/0x3b0
[ 8720.701031][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8720.701271][    C3]  ? __skb_clone+0x57a/0x760
[ 8720.701497][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8720.701752][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8720.702026][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8720.702263][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8720.702501][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8720.702791][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8720.703100][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8720.703336][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8720.703588][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8720.703845][    C3]  tcp_write_timer+0x82/0x1d0
[ 8720.704077][    C3]  call_timer_fn+0x173/0x430
[ 8720.704306][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8720.704558][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8720.704811][    C3]  __run_timers.part.0+0x52d/0x890
[ 8720.705060][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8720.705320][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8720.705598][    C3]  ? lock_acquire+0x1c1/0x220
[ 8720.705827][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8720.706109][    C3]  ? lock_release+0x1d5/0x250
[ 8720.706339][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8720.706594][    C3]  ? ktime_get+0xb3/0x190
[ 8720.706806][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8720.707093][    C3]  run_timer_softirq+0x72/0x100
[ 8720.707352][    C3]  __do_softirq+0x1b9/0x7ff
[ 8720.707581][    C3]  irq_exit_rcu+0x98/0xc0
[ 8720.707802][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8720.708084][    C3]  </IRQ>
[ 8720.708233][    C3]  <TASK>
[ 8720.708394][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8720.708685][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8720.708994][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8720.709921][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8720.710216][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8720.710598][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8720.710983][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8720.711364][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8720.711746][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8720.712130][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8720.712412][    C3]  uart_start+0xe4/0x1b0
[ 8720.712623][    C3]  n_tty_write+0x677/0x7a0
[ 8720.712841][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8720.713083][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8720.713359][    C3]  ? lock_acquire+0x1c1/0x220
[ 8720.713587][    C3]  ? iterate_tty_write+0x95/0x540
[ 8720.713833][    C3]  iterate_tty_write+0x229/0x540
[ 8720.714075][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8720.714355][    C3]  vfs_write+0x9e9/0x10a0
[ 8720.714568][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8720.714801][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8720.715036][    C3]  ? lock_acquire+0x1c1/0x220
[ 8720.715266][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8720.715543][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8720.715795][    C3]  ? __fget_light+0x54/0x1e0
[ 8720.716023][    C3]  ksys_write+0xf5/0x1e0
[ 8720.716230][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8720.716468][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8720.716760][    C3]  do_syscall_64+0xc9/0x1e0
[ 8720.716983][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8720.717270][    C3] RIP: 0033:0x7f93b2836957
[ 8720.717488][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8720.718415][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8720.718817][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8720.719198][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8720.719580][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8720.719959][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8720.720341][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8720.720730][    C3]  </TASK>
[ 8743.840163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8743.840498][    C1] rcu: 1-....: (6356196 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1542078
[ 8743.841015][    C1] rcu: (t=6349869 jiffies g=1064457 q=106 ncpus=4)
[ 8743.841329][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8743.841741][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8743.842306][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 8743.842572][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 8743.843463][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 8743.843746][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8743.844112][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8743.844477][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8743.844844][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8743.845210][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8743.845575][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8743.845985][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8743.846290][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8743.846659][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8743.847025][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8743.847390][    C1] PKRU: 55555554
[ 8743.847558][    C1] Call Trace:
[ 8743.847722][    C1]  <IRQ>
[ 8743.847859][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8743.848111][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 8743.848344][    C1]  ? check_cpu_stall+0x284/0x500
[ 8743.848574][    C1]  ? rcu_pending+0x92/0x360
[ 8743.848786][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8743.849034][    C1]  ? update_process_times+0xb9/0x110
[ 8743.849284][    C1]  ? tick_sched_handle+0x67/0x130
[ 8743.849520][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8743.849782][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8743.850006][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8743.850294][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8743.850545][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8743.850812][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8743.851055][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8743.851337][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8743.851576][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8743.851861][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8743.852133][    C1]  </IRQ>
[ 8743.852272][    C1]  <TASK>
[ 8743.852410][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8743.852697][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8743.852965][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 8743.853223][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8743.853482][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8743.853769][    C1]  ? lock_acquire+0x1c1/0x220
[ 8743.853989][    C1]  ? lock_release+0x1d5/0x250
[ 8743.854210][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8743.854438][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8743.854688][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8743.854950][    C1]  ? lock_acquire+0x1c1/0x220
[ 8743.855168][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8743.855389][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8743.855628][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8743.855845][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8743.856071][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8743.856308][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8743.856560][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8743.856814][    C1]  ip_local_deliver+0x19d/0x480
[ 8743.857041][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8743.857292][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8743.857534][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8743.857852][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8743.858084][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8743.858378][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8743.858619][    C1]  ip_rcv+0x564/0x740
[ 8743.858805][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8743.859017][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8743.859249][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8743.859504][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8743.859753][    C1]  ? skb_clone+0x10b/0x330
[ 8743.859962][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8743.860256][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8743.860536][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8743.860822][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8743.861104][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8743.861345][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8743.861569][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8743.861863][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8743.862124][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8743.862422][    C1]  ? lock_acquire+0x1c1/0x220
[ 8743.862640][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8743.862911][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8743.863174][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8743.863465][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8743.863700][    C1]  ? __skb_clone+0x57a/0x760
[ 8743.863913][    C1]  netif_receive_skb+0x55/0x280
[ 8743.864140][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8743.864427][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8743.864731][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8743.865006][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8743.865266][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8743.865529][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8743.865815][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8743.866075][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8743.866364][    C1]  ? stack_trace_save+0x95/0xd0
[ 8743.866590][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8743.866848][    C1]  ? kasan_save_stack+0x34/0x50
[ 8743.867076][    C1]  ? kasan_save_stack+0x24/0x50
[ 8743.867301][    C1]  ? kasan_save_track+0x14/0x30
[ 8743.867529][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8743.867769][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8743.868003][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8743.868231][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8743.868472][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8743.868715][    C1]  ? ip_output+0x16b/0x4f0
[ 8743.868922][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8743.869157][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8743.869406][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8743.869653][    C1]  ? get_reg+0x119/0x190
[ 8743.869852][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8743.870096][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8743.870381][    C1]  __tcf_classify+0x329/0x7d0
[ 8743.870607][    C1]  tcf_classify+0x283/0x930
[ 8743.870818][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8743.871046][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8743.871282][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8743.871546][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8743.871792][    C1]  tc_run+0x2e4/0x5d0
[ 8743.871979][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8743.872192][    C1]  ? lock_acquire+0x1c1/0x220
[ 8743.872410][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8743.872649][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8743.872880][    C1]  ? lock_acquire+0x1c1/0x220
[ 8743.873101][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8743.873344][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8743.873623][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8743.873872][    C1]  ? neigh_hh_output+0x348/0x590
[ 8743.874103][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8743.874346][    C1]  ip_finish_output2+0x786/0x18e0
[ 8743.874582][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8743.874841][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8743.875152][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8743.875406][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8743.875638][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8743.875881][    C1]  ip_output+0x16b/0x4f0
[ 8743.876081][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8743.876297][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8743.876521][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8743.876784][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8743.877015][    C1]  ? ip_local_out+0x114/0x3b0
[ 8743.877236][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8743.877464][    C1]  ? __create_object+0x5e/0xb0
[ 8743.877689][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8743.877934][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8743.878192][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8743.878445][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8743.878704][    C1]  tcp_release_cb+0x1e9/0x390
[ 8743.878926][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8743.879170][    C1]  release_sock+0xb8/0x1d0
[ 8743.879380][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8743.879582][    C1]  ? lock_release+0x1d5/0x250
[ 8743.879803][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8743.880033][    C1]  ? core_sys_select+0x620/0x710
[ 8743.880267][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8743.880515][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8743.880737][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8743.880967][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8743.881202][    C1]  ? __fget_light+0x54/0x1e0
[ 8743.881419][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8743.881662][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8743.881884][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8743.882128][    C1]  ? __might_fault+0xc6/0x180
[ 8743.882352][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8743.882610][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8743.882886][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8743.883161][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8743.883456][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8743.883688][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8743.883966][    C1]  do_syscall_64+0xc9/0x1e0
[ 8743.884180][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8743.884454][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8743.884664][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8743.885553][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8743.885941][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8743.886307][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8743.886672][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8743.887037][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8743.887404][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8743.887774][    C1]  </TASK>
[ 8743.887919][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 8743.888176][    C3] NMI backtrace for cpu 3
[ 8743.888181][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8743.888185][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8743.888187][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8743.888192][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8743.888195][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8743.888198][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8743.888199][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8743.888201][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8743.888203][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8743.888205][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8743.888206][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8743.888208][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8743.888211][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8743.888212][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8743.888214][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8743.888215][    C3] PKRU: 55555554
[ 8743.888217][    C3] Call Trace:
[ 8743.888218][    C3]  <NMI>
[ 8743.888221][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 8743.888226][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8743.888231][    C3]  ? nmi_handle+0x153/0x420
[ 8743.888235][    C3]  ? default_do_nmi+0x41/0x100
[ 8743.888237][    C3]  ? exc_nmi+0xf3/0x120
[ 8743.888240][    C3]  ? end_repeat_nmi+0xf/0x60
[ 8743.888245][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8743.888249][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8743.888252][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8743.888255][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8743.888258][    C3]  </NMI>
[ 8743.888258][    C3]  <IRQ>
[ 8743.888260][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8743.888263][    C3]  ? get_stack_info+0x36/0xc0
[ 8743.888266][    C3]  ? lock_acquire+0x1c1/0x220
[ 8743.888269][    C3]  ? lock_release+0x1d5/0x250
[ 8743.888273][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8743.888276][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8743.888279][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8743.888282][    C3]  ? lock_acquire+0x1c1/0x220
[ 8743.888284][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8743.888288][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8743.888290][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8743.888297][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8743.888299][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8743.888304][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8743.888308][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8743.888312][    C3]  ip_local_deliver+0x19d/0x480
[ 8743.888314][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8743.888317][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8743.888319][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8743.888324][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8743.888327][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8743.888330][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8743.888339][    C3]  ip_rcv+0x564/0x740
[ 8743.888341][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8743.888344][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8743.888348][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8743.888351][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8743.888355][    C3]  ? skb_clone+0x10b/0x330
[ 8743.888357][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8743.888362][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8743.888368][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8743.888371][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8743.888378][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8743.888382][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8743.888384][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8743.888387][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8743.888390][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8743.888394][    C3]  ? lock_acquire+0x1c1/0x220
[ 8743.888397][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8743.888401][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8743.888405][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8743.888409][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8743.888412][    C3]  ? __skb_clone+0x57a/0x760
[ 8743.888414][    C3]  netif_receive_skb+0x55/0x280
[ 8743.888417][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8743.888424][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8743.888430][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8743.888437][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8743.888441][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8743.888451][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8743.888459][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8743.888468][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8743.888477][    C3]  ? lock_release+0x1d5/0x250
[ 8743.888479][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8743.888483][    C3]  ? kernel_text_address+0xce/0xe0
[ 8743.888486][    C3]  ? __kernel_text_address+0x12/0x40
[ 8743.888488][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8743.888491][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8743.888494][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8743.888500][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8743.888502][    C3]  ? get_stack_info+0x36/0xc0
[ 8743.888507][    C3]  __tcf_classify+0x329/0x7d0
[ 8743.888512][    C3]  tcf_classify+0x283/0x930
[ 8743.888515][    C3]  ? lock_release+0x1d5/0x250
[ 8743.888518][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8743.888520][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8743.888524][    C3]  ? __kernel_text_address+0x12/0x40
[ 8743.888526][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8743.888528][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8743.888532][    C3]  tc_run+0x2e4/0x5d0
[ 8743.888535][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8743.888538][    C3]  ? lock_acquire+0x1c1/0x220
[ 8743.888540][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8743.888544][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8743.888548][    C3]  ? lock_acquire+0x1c1/0x220
[ 8743.888550][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8743.888553][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8743.888556][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8743.888559][    C3]  ? neigh_hh_output+0x348/0x590
[ 8743.888563][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8743.888567][    C3]  ip_finish_output2+0x786/0x18e0
[ 8743.888570][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8743.888577][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8743.888580][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8743.888583][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8743.888587][    C3]  ip_output+0x16b/0x4f0
[ 8743.888590][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8743.888592][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8743.888595][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8743.888598][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8743.888600][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8743.888602][    C3]  ? __alloc_skb+0xd4/0x280
[ 8743.888605][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8743.888608][    C3]  ? tcp_fragment+0x168/0x1040
[ 8743.888611][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8743.888614][    C3]  ? ip_local_out+0x114/0x3b0
[ 8743.888617][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8743.888620][    C3]  ? __skb_clone+0x57a/0x760
[ 8743.888623][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8743.888629][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8743.888632][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8743.888635][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8743.888639][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8743.888643][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8743.888646][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8743.888649][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8743.888652][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8743.888655][    C3]  tcp_write_timer+0x82/0x1d0
[ 8743.888658][    C3]  call_timer_fn+0x173/0x430
[ 8743.888661][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8743.888666][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8743.888670][    C3]  __run_timers.part.0+0x52d/0x890
[ 8743.888673][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8743.888677][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8743.888680][    C3]  ? lock_acquire+0x1c1/0x220
[ 8743.888682][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8743.888686][    C3]  ? lock_release+0x1d5/0x250
[ 8743.888689][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8743.888692][    C3]  ? ktime_get+0xb3/0x190
[ 8743.888695][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8743.888699][    C3]  run_timer_softirq+0x72/0x100
[ 8743.888702][    C3]  __do_softirq+0x1b9/0x7ff
[ 8743.888706][    C3]  irq_exit_rcu+0x98/0xc0
[ 8743.888709][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8743.888712][    C3]  </IRQ>
[ 8743.888712][    C3]  <TASK>
[ 8743.888714][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8743.888717][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8743.888719][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8743.888721][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8743.888723][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8743.888724][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8743.888726][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8743.888727][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8743.888729][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8743.888732][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8743.888736][    C3]  uart_start+0xe4/0x1b0
[ 8743.888740][    C3]  n_tty_write+0x677/0x7a0
[ 8743.888745][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8743.888749][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8743.888752][    C3]  ? lock_acquire+0x1c1/0x220
[ 8743.888754][    C3]  ? iterate_tty_write+0x95/0x540
[ 8743.888758][    C3]  iterate_tty_write+0x229/0x540
[ 8743.888762][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8743.888766][    C3]  vfs_write+0x9e9/0x10a0
[ 8743.888770][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8743.888772][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8743.888776][    C3]  ? lock_acquire+0x1c1/0x220
[ 8743.888778][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8743.888782][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8743.888786][    C3]  ? __fget_light+0x54/0x1e0
[ 8743.888790][    C3]  ksys_write+0xf5/0x1e0
[ 8743.888793][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8743.888797][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8743.888801][    C3]  do_syscall_64+0xc9/0x1e0
[ 8743.888804][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8743.888807][    C3] RIP: 0033:0x7f93b2836957
[ 8743.888809][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8743.888811][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8743.888813][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8743.888815][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8743.888817][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8743.888818][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8743.888820][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8743.888824][    C3]  </TASK>
[ 8768.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5957s! [ncat:8027]
[ 8768.613530][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8768.614685][    C1] irq event stamp: 174248
[ 8768.614886][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8768.615370][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8768.615795][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8768.616228][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8768.616651][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8768.617063][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8768.617622][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8768.617920][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8768.618812][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8768.619091][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8768.619460][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8768.619823][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8768.620188][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8768.620556][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8768.620923][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8768.621331][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8768.621634][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8768.621999][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8768.622364][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8768.622729][    C1] PKRU: 55555554
[ 8768.622895][    C1] Call Trace:
[ 8768.623049][    C1]  <IRQ>
[ 8768.623189][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8768.623429][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8768.623651][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8768.623905][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8768.624154][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8768.624419][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8768.624662][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8768.624940][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8768.625182][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8768.625465][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8768.625737][    C1]  </IRQ>
[ 8768.625873][    C1]  <TASK>
[ 8768.626012][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8768.626302][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8768.626567][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8768.626837][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8768.627100][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8768.627389][    C1]  ? lock_acquire+0x1c1/0x220
[ 8768.627611][    C1]  ? lock_release+0x1d5/0x250
[ 8768.627829][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8768.628056][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8768.628308][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8768.628569][    C1]  ? lock_acquire+0x1c1/0x220
[ 8768.628788][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8768.629008][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8768.629248][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8768.629462][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8768.629687][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8768.629923][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8768.630175][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8768.630431][    C1]  ip_local_deliver+0x19d/0x480
[ 8768.630663][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8768.630912][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8768.631153][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8768.631472][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8768.631703][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8768.631996][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8768.632237][    C1]  ip_rcv+0x564/0x740
[ 8768.632424][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8768.632635][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8768.632866][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8768.633117][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8768.633374][    C1]  ? skb_clone+0x10b/0x330
[ 8768.633582][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8768.633877][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8768.634157][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8768.634413][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8768.634685][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8768.634912][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8768.635121][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8768.635398][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8768.635657][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8768.635953][    C1]  ? lock_acquire+0x1c1/0x220
[ 8768.636173][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8768.636445][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8768.636705][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8768.636994][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8768.637230][    C1]  ? __skb_clone+0x57a/0x760
[ 8768.637445][    C1]  netif_receive_skb+0x55/0x280
[ 8768.637671][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8768.637959][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8768.638266][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8768.638540][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8768.638792][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8768.639057][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8768.639346][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8768.639605][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8768.639894][    C1]  ? stack_trace_save+0x95/0xd0
[ 8768.640121][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8768.640377][    C1]  ? kasan_save_stack+0x34/0x50
[ 8768.640609][    C1]  ? kasan_save_stack+0x24/0x50
[ 8768.640835][    C1]  ? kasan_save_track+0x14/0x30
[ 8768.641063][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8768.641306][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8768.641538][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8768.641767][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8768.642008][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8768.642250][    C1]  ? ip_output+0x16b/0x4f0
[ 8768.642457][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8768.642692][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8768.642941][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8768.643187][    C1]  ? get_reg+0x119/0x190
[ 8768.643386][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8768.643631][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8768.643914][    C1]  __tcf_classify+0x329/0x7d0
[ 8768.644135][    C1]  tcf_classify+0x283/0x930
[ 8768.644350][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8768.644579][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8768.644813][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8768.645074][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8768.645320][    C1]  tc_run+0x2e4/0x5d0
[ 8768.645509][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8768.645721][    C1]  ? lock_acquire+0x1c1/0x220
[ 8768.645940][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8768.646180][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8768.646413][    C1]  ? lock_acquire+0x1c1/0x220
[ 8768.646632][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8768.646874][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8768.647152][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8768.647403][    C1]  ? neigh_hh_output+0x348/0x590
[ 8768.647634][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8768.647876][    C1]  ip_finish_output2+0x786/0x18e0
[ 8768.648110][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8768.648371][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8768.648680][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8768.648935][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8768.649167][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8768.649410][    C1]  ip_output+0x16b/0x4f0
[ 8768.649607][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8768.649823][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8768.650045][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8768.650309][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8768.650543][    C1]  ? ip_local_out+0x114/0x3b0
[ 8768.650763][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8768.650990][    C1]  ? __create_object+0x5e/0xb0
[ 8768.651214][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8768.651459][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8768.651716][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8768.651965][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8768.652226][    C1]  tcp_release_cb+0x1e9/0x390
[ 8768.652443][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8768.652687][    C1]  release_sock+0xb8/0x1d0
[ 8768.652894][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8768.653096][    C1]  ? lock_release+0x1d5/0x250
[ 8768.653316][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8768.653546][    C1]  ? core_sys_select+0x620/0x710
[ 8768.653778][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8768.654025][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8768.654235][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8768.654463][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8768.654697][    C1]  ? __fget_light+0x54/0x1e0
[ 8768.654911][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8768.655155][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8768.655379][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8768.655621][    C1]  ? __might_fault+0xc6/0x180
[ 8768.655845][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8768.656104][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8768.656378][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8768.656654][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8768.656948][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8768.657180][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8768.657461][    C1]  do_syscall_64+0xc9/0x1e0
[ 8768.657673][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8768.657948][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8768.658155][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8768.659041][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8768.659428][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8768.659792][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8768.660159][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8768.660529][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8768.660894][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8768.661262][    C1]  </TASK>
[ 8768.661407][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5957s! [perl:7725]
[ 8768.661801][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8768.663002][    C3] irq event stamp: 290154
[ 8768.663212][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8768.663718][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8768.664206][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8768.664659][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8768.665103][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8768.665536][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8768.666126][    C3] RIP: 0010:kasan_check_range+0x4f/0x1c0
[ 8768.666404][    C3] Code: ff ff ff ff ff ff fe 48 39 c7 77 23 44 89 c2 e8 57 e8 ff ff 83 f0 01 5b 5d 41 5c c3 cc cc cc cc 48 b8 ff ff ff ff ff 7f ff ff <48> 39 c7 76 dd 4c 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff
[ 8768.667357][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000286
[ 8768.667661][    C3] RAX: ffff7fffffffffff RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8768.668055][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8768.668458][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8768.668841][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8768.669226][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8768.669607][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8768.670036][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8768.670355][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8768.670764][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8768.671159][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8768.671552][    C3] PKRU: 55555554
[ 8768.671740][    C3] Call Trace:
[ 8768.671903][    C3]  <IRQ>
[ 8768.672045][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8768.672297][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8768.672532][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8768.672798][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8768.673060][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8768.673340][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8768.673594][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8768.673890][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8768.674140][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 8768.674393][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8768.674692][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8768.674975][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8768.675278][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8768.675559][    C3]  ? kasan_check_range+0x4f/0x1c0
[ 8768.675807][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8768.676077][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8768.676378][    C3]  ? get_stack_info+0x36/0xc0
[ 8768.676611][    C3]  ? lock_acquire+0x1c1/0x220
[ 8768.676840][    C3]  ? lock_release+0x1d5/0x250
[ 8768.677071][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8768.677311][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8768.677572][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8768.677847][    C3]  ? lock_acquire+0x1c1/0x220
[ 8768.678077][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8768.678308][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8768.678557][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8768.678784][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8768.679022][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8768.679271][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8768.679537][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8768.679803][    C3]  ip_local_deliver+0x19d/0x480
[ 8768.680042][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8768.680304][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8768.680579][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8768.680923][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8768.681173][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8768.681490][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8768.681759][    C3]  ip_rcv+0x564/0x740
[ 8768.681955][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8768.682178][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8768.682421][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8768.682688][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8768.682911][    C3]  ? skb_clone+0x10b/0x330
[ 8768.683128][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8768.683436][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8768.683731][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8768.684000][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8768.684285][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8768.684524][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8768.684745][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8768.685035][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8768.685308][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8768.685621][    C3]  ? lock_acquire+0x1c1/0x220
[ 8768.685852][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8768.686139][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8768.686414][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8768.686718][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8768.686965][    C3]  ? __skb_clone+0x57a/0x760
[ 8768.687193][    C3]  netif_receive_skb+0x55/0x280
[ 8768.687432][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8768.687731][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8768.688052][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8768.688341][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8768.688605][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8768.688883][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8768.689187][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8768.689486][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8768.689800][    C3]  ? lock_release+0x1d5/0x250
[ 8768.690030][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8768.690286][    C3]  ? kernel_text_address+0xce/0xe0
[ 8768.690541][    C3]  ? __kernel_text_address+0x12/0x40
[ 8768.690803][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8768.691076][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8768.691378][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8768.691620][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8768.691885][    C3]  ? get_stack_info+0x36/0xc0
[ 8768.692118][    C3]  __tcf_classify+0x329/0x7d0
[ 8768.692352][    C3]  tcf_classify+0x283/0x930
[ 8768.692573][    C3]  ? lock_release+0x1d5/0x250
[ 8768.692804][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8768.693058][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8768.693306][    C3]  ? __kernel_text_address+0x12/0x40
[ 8768.693563][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8768.693838][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8768.694139][    C3]  tc_run+0x2e4/0x5d0
[ 8768.694337][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8768.694558][    C3]  ? lock_acquire+0x1c1/0x220
[ 8768.694788][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8768.695039][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8768.695284][    C3]  ? lock_acquire+0x1c1/0x220
[ 8768.695514][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8768.695769][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8768.696062][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8768.696325][    C3]  ? neigh_hh_output+0x348/0x590
[ 8768.696568][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8768.696823][    C3]  ip_finish_output2+0x786/0x18e0
[ 8768.697070][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8768.697395][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8768.697661][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8768.697904][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8768.698162][    C3]  ip_output+0x16b/0x4f0
[ 8768.698371][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8768.698606][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8768.698871][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8768.699172][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8768.699437][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8768.699679][    C3]  ? __alloc_skb+0xd4/0x280
[ 8768.699902][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8768.700160][    C3]  ? tcp_fragment+0x168/0x1040
[ 8768.700396][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8768.700664][    C3]  ? ip_local_out+0x114/0x3b0
[ 8768.700899][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8768.701143][    C3]  ? __skb_clone+0x57a/0x760
[ 8768.701374][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8768.701635][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8768.701916][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8768.702151][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8768.702390][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8768.702680][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8768.702989][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8768.703226][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8768.703477][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8768.703735][    C3]  tcp_write_timer+0x82/0x1d0
[ 8768.703967][    C3]  call_timer_fn+0x173/0x430
[ 8768.704195][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8768.704447][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8768.704700][    C3]  __run_timers.part.0+0x52d/0x890
[ 8768.704951][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8768.705211][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8768.705485][    C3]  ? lock_acquire+0x1c1/0x220
[ 8768.705716][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8768.705996][    C3]  ? lock_release+0x1d5/0x250
[ 8768.706225][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8768.706480][    C3]  ? ktime_get+0xb3/0x190
[ 8768.706694][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8768.706980][    C3]  run_timer_softirq+0x72/0x100
[ 8768.707235][    C3]  __do_softirq+0x1b9/0x7ff
[ 8768.707465][    C3]  irq_exit_rcu+0x98/0xc0
[ 8768.707681][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8768.707963][    C3]  </IRQ>
[ 8768.708111][    C3]  <TASK>
[ 8768.708262][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8768.708564][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8768.708878][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8768.709812][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8768.710106][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8768.710496][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8768.710883][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8768.711267][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8768.711651][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8768.712039][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8768.712323][    C3]  uart_start+0xe4/0x1b0
[ 8768.712535][    C3]  n_tty_write+0x677/0x7a0
[ 8768.712754][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8768.712997][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8768.713275][    C3]  ? lock_acquire+0x1c1/0x220
[ 8768.713503][    C3]  ? iterate_tty_write+0x95/0x540
[ 8768.713751][    C3]  iterate_tty_write+0x229/0x540
[ 8768.713994][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8768.714276][    C3]  vfs_write+0x9e9/0x10a0
[ 8768.714489][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8768.714724][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8768.714962][    C3]  ? lock_acquire+0x1c1/0x220
[ 8768.715193][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8768.715474][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8768.715729][    C3]  ? __fget_light+0x54/0x1e0
[ 8768.715958][    C3]  ksys_write+0xf5/0x1e0
[ 8768.716166][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8768.716406][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8768.716700][    C3]  do_syscall_64+0xc9/0x1e0
[ 8768.716925][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8768.717213][    C3] RIP: 0033:0x7f93b2836957
[ 8768.717432][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8768.718367][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8768.718773][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8768.719159][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8768.719544][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8768.719926][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8768.720311][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8768.720703][    C3]  </TASK>
[ 8796.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 5983s! [ncat:8027]
[ 8796.613559][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8796.614715][    C1] irq event stamp: 174248
[ 8796.614917][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8796.615402][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8796.615827][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8796.616260][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8796.616684][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8796.617093][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8796.617653][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8796.617950][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8796.618845][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8796.619126][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8796.619492][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8796.619855][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8796.620220][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8796.620592][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8796.620956][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8796.621366][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8796.621672][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8796.622036][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8796.622404][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8796.622769][    C1] PKRU: 55555554
[ 8796.622935][    C1] Call Trace:
[ 8796.623092][    C1]  <IRQ>
[ 8796.623232][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8796.623472][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8796.623696][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8796.623949][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8796.624200][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8796.624466][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8796.624710][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8796.624991][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8796.625233][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8796.625516][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8796.625787][    C1]  </IRQ>
[ 8796.625925][    C1]  <TASK>
[ 8796.626064][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8796.626356][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8796.626621][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8796.626893][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8796.627156][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8796.627444][    C1]  ? lock_acquire+0x1c1/0x220
[ 8796.627666][    C1]  ? lock_release+0x1d5/0x250
[ 8796.627886][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8796.628115][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8796.628366][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8796.628627][    C1]  ? lock_acquire+0x1c1/0x220
[ 8796.628846][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8796.629068][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8796.629307][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8796.629523][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8796.629748][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8796.629985][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8796.630245][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8796.630505][    C1]  ip_local_deliver+0x19d/0x480
[ 8796.630734][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8796.630983][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8796.631227][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8796.631546][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8796.631778][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8796.632071][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8796.632317][    C1]  ip_rcv+0x564/0x740
[ 8796.632504][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8796.632714][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8796.632949][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8796.633205][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8796.633455][    C1]  ? skb_clone+0x10b/0x330
[ 8796.633666][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8796.633957][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8796.634240][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8796.634499][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8796.634769][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8796.635000][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8796.635212][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8796.635486][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8796.635748][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8796.636047][    C1]  ? lock_acquire+0x1c1/0x220
[ 8796.636266][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8796.636539][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8796.636801][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8796.637091][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8796.637329][    C1]  ? __skb_clone+0x57a/0x760
[ 8796.637544][    C1]  netif_receive_skb+0x55/0x280
[ 8796.637772][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8796.638059][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8796.638367][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8796.638641][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8796.638893][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8796.639157][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8796.639444][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8796.639705][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8796.639995][    C1]  ? stack_trace_save+0x95/0xd0
[ 8796.640223][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8796.640505][    C1]  ? kasan_save_stack+0x34/0x50
[ 8796.640741][    C1]  ? kasan_save_stack+0x24/0x50
[ 8796.640980][    C1]  ? kasan_save_track+0x14/0x30
[ 8796.641220][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8796.641474][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8796.641722][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8796.641949][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8796.642191][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8796.642433][    C1]  ? ip_output+0x16b/0x4f0
[ 8796.642642][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8796.642877][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8796.643127][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8796.643374][    C1]  ? get_reg+0x119/0x190
[ 8796.643575][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8796.643820][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8796.644105][    C1]  __tcf_classify+0x329/0x7d0
[ 8796.644328][    C1]  tcf_classify+0x283/0x930
[ 8796.644540][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8796.644769][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8796.645003][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8796.645266][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8796.645514][    C1]  tc_run+0x2e4/0x5d0
[ 8796.645703][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8796.645915][    C1]  ? lock_acquire+0x1c1/0x220
[ 8796.646133][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8796.646373][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8796.646606][    C1]  ? lock_acquire+0x1c1/0x220
[ 8796.646825][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8796.647067][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8796.647350][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8796.647600][    C1]  ? neigh_hh_output+0x348/0x590
[ 8796.647832][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8796.648074][    C1]  ip_finish_output2+0x786/0x18e0
[ 8796.648313][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8796.648572][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8796.648882][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8796.649135][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8796.649369][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8796.649612][    C1]  ip_output+0x16b/0x4f0
[ 8796.649811][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8796.650027][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8796.650252][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8796.650516][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8796.650747][    C1]  ? ip_local_out+0x114/0x3b0
[ 8796.650968][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8796.651197][    C1]  ? __create_object+0x5e/0xb0
[ 8796.651423][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8796.651668][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8796.651926][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8796.652178][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8796.652438][    C1]  tcp_release_cb+0x1e9/0x390
[ 8796.652658][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8796.652902][    C1]  release_sock+0xb8/0x1d0
[ 8796.653111][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8796.653318][    C1]  ? lock_release+0x1d5/0x250
[ 8796.653537][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8796.653767][    C1]  ? core_sys_select+0x620/0x710
[ 8796.654000][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8796.654251][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8796.654458][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8796.654688][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8796.654922][    C1]  ? __fget_light+0x54/0x1e0
[ 8796.655141][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8796.655385][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8796.655607][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8796.655851][    C1]  ? __might_fault+0xc6/0x180
[ 8796.656073][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8796.656333][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8796.656608][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8796.656883][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8796.657180][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8796.657412][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8796.657691][    C1]  do_syscall_64+0xc9/0x1e0
[ 8796.657906][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8796.658182][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8796.658396][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8796.659286][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8796.659672][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8796.660038][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8796.660408][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8796.660772][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8796.661139][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8796.661509][    C1]  </TASK>
[ 8796.661652][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 5983s! [perl:7725]
[ 8796.662071][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8796.663293][    C3] irq event stamp: 290154
[ 8796.663504][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8796.664019][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8796.664507][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8796.664961][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8796.665407][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8796.665841][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8796.666434][    C3] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 8796.666710][    C3] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 8796.667648][    C3] RSP: 0018:ffffc90000277a88 EFLAGS: 00000202
[ 8796.667944][    C3] RAX: ffff888007a89b58 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8796.668328][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8796.668714][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8796.669099][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8796.669483][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8796.669867][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8796.670300][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8796.670624][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8796.671012][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8796.671396][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8796.671778][    C3] PKRU: 55555554
[ 8796.671954][    C3] Call Trace:
[ 8796.672120][    C3]  <IRQ>
[ 8796.672265][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8796.672518][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8796.672753][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8796.673020][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8796.673285][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8796.673562][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8796.673818][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8796.674117][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8796.674370][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8796.674669][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8796.674955][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8796.675256][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8796.675536][    C3]  ? kasan_check_range+0x12/0x1c0
[ 8796.675783][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8796.676054][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8796.676355][    C3]  ? get_stack_info+0x36/0xc0
[ 8796.676590][    C3]  ? lock_acquire+0x1c1/0x220
[ 8796.676823][    C3]  ? lock_release+0x1d5/0x250
[ 8796.677053][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8796.677293][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8796.677556][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8796.677831][    C3]  ? lock_acquire+0x1c1/0x220
[ 8796.678062][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8796.678294][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8796.678546][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8796.678771][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8796.679010][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8796.679259][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8796.679525][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8796.679795][    C3]  ip_local_deliver+0x19d/0x480
[ 8796.680033][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8796.680297][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8796.680555][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8796.680890][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8796.681134][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8796.681443][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8796.681696][    C3]  ip_rcv+0x564/0x740
[ 8796.681892][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8796.682116][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8796.682361][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8796.682627][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8796.682852][    C3]  ? skb_clone+0x10b/0x330
[ 8796.683071][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8796.683379][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8796.683675][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8796.683946][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8796.684231][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8796.684472][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8796.684694][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8796.684987][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8796.685264][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8796.685577][    C3]  ? lock_acquire+0x1c1/0x220
[ 8796.685806][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8796.686096][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8796.686371][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8796.686678][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8796.686924][    C3]  ? __skb_clone+0x57a/0x760
[ 8796.687150][    C3]  netif_receive_skb+0x55/0x280
[ 8796.687389][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8796.687691][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8796.688012][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8796.688301][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8796.688567][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8796.688845][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8796.689147][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8796.689447][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8796.689762][    C3]  ? lock_release+0x1d5/0x250
[ 8796.689992][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8796.690250][    C3]  ? kernel_text_address+0xce/0xe0
[ 8796.690511][    C3]  ? __kernel_text_address+0x12/0x40
[ 8796.690769][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8796.691043][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8796.691345][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8796.691588][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8796.691854][    C3]  ? get_stack_info+0x36/0xc0
[ 8796.692088][    C3]  __tcf_classify+0x329/0x7d0
[ 8796.692323][    C3]  tcf_classify+0x283/0x930
[ 8796.692547][    C3]  ? lock_release+0x1d5/0x250
[ 8796.692776][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8796.693030][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8796.693278][    C3]  ? __kernel_text_address+0x12/0x40
[ 8796.693539][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8796.693812][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8796.694135][    C3]  tc_run+0x2e4/0x5d0
[ 8796.694339][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8796.694567][    C3]  ? lock_acquire+0x1c1/0x220
[ 8796.694802][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8796.695060][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8796.695315][    C3]  ? lock_acquire+0x1c1/0x220
[ 8796.695544][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8796.695797][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8796.696091][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8796.696352][    C3]  ? neigh_hh_output+0x348/0x590
[ 8796.696595][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8796.696849][    C3]  ip_finish_output2+0x786/0x18e0
[ 8796.697096][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8796.697423][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8796.697690][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8796.697934][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8796.698190][    C3]  ip_output+0x16b/0x4f0
[ 8796.698399][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8796.698634][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8796.698900][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8796.699201][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8796.699470][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8796.699712][    C3]  ? __alloc_skb+0xd4/0x280
[ 8796.699933][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8796.700194][    C3]  ? tcp_fragment+0x168/0x1040
[ 8796.700434][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8796.700676][    C3]  ? ip_local_out+0x114/0x3b0
[ 8796.700907][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8796.701147][    C3]  ? __skb_clone+0x57a/0x760
[ 8796.701374][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8796.701632][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8796.701903][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8796.702140][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8796.702381][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8796.702669][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8796.702977][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8796.703213][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8796.703464][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8796.703722][    C3]  tcp_write_timer+0x82/0x1d0
[ 8796.703955][    C3]  call_timer_fn+0x173/0x430
[ 8796.704184][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8796.704436][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8796.704688][    C3]  __run_timers.part.0+0x52d/0x890
[ 8796.704938][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8796.705198][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8796.705473][    C3]  ? lock_acquire+0x1c1/0x220
[ 8796.705702][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8796.705985][    C3]  ? lock_release+0x1d5/0x250
[ 8796.706216][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8796.706471][    C3]  ? ktime_get+0xb3/0x190
[ 8796.706683][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8796.706969][    C3]  run_timer_softirq+0x72/0x100
[ 8796.707227][    C3]  __do_softirq+0x1b9/0x7ff
[ 8796.707456][    C3]  irq_exit_rcu+0x98/0xc0
[ 8796.707679][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8796.707960][    C3]  </IRQ>
[ 8796.708110][    C3]  <TASK>
[ 8796.708259][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8796.708564][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8796.708875][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8796.709808][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8796.710104][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8796.710491][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8796.710873][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8796.711257][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8796.711641][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8796.712027][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8796.712312][    C3]  uart_start+0xe4/0x1b0
[ 8796.712525][    C3]  n_tty_write+0x677/0x7a0
[ 8796.712747][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8796.712989][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8796.713268][    C3]  ? lock_acquire+0x1c1/0x220
[ 8796.713498][    C3]  ? iterate_tty_write+0x95/0x540
[ 8796.713746][    C3]  iterate_tty_write+0x229/0x540
[ 8796.713991][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8796.714270][    C3]  vfs_write+0x9e9/0x10a0
[ 8796.714485][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8796.714718][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8796.714954][    C3]  ? lock_acquire+0x1c1/0x220
[ 8796.715184][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8796.715461][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8796.715717][    C3]  ? __fget_light+0x54/0x1e0
[ 8796.715945][    C3]  ksys_write+0xf5/0x1e0
[ 8796.716155][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8796.716395][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8796.716687][    C3]  do_syscall_64+0xc9/0x1e0
[ 8796.716911][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8796.717199][    C3] RIP: 0033:0x7f93b2836957
[ 8796.717418][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8796.718349][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8796.718755][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8796.719138][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8796.719521][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8796.719904][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8796.720287][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8796.720679][    C3]  </TASK>
[ 8821.892162][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8821.892510][    C3] rcu: 3-....: (6421219 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1560952
[ 8821.893049][    C3] rcu: (t=6427921 jiffies g=1064457 q=106 ncpus=4)
[ 8821.893374][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 8821.893643][    C1] NMI backtrace for cpu 1
[ 8821.893651][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8821.893655][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8821.893658][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8821.893666][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8821.893669][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8821.893672][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8821.893674][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8821.893676][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8821.893678][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8821.893680][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8821.893681][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8821.893683][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8821.893686][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8821.893688][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8821.893689][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8821.893690][    C1] PKRU: 55555554
[ 8821.893691][    C1] Call Trace:
[ 8821.893695][    C1]  <NMI>
[ 8821.893699][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 8821.893704][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8821.893710][    C1]  ? nmi_handle+0x153/0x420
[ 8821.893714][    C1]  ? default_do_nmi+0x41/0x100
[ 8821.893718][    C1]  ? exc_nmi+0xf3/0x120
[ 8821.893720][    C1]  ? end_repeat_nmi+0xf/0x60
[ 8821.893726][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8821.893729][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8821.893732][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8821.893735][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8821.893739][    C1]  </NMI>
[ 8821.893739][    C1]  <TASK>
[ 8821.893741][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8821.893745][    C1]  ? lock_acquire+0x1c1/0x220
[ 8821.893750][    C1]  ? lock_release+0x1d5/0x250
[ 8821.893753][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8821.893757][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8821.893760][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8821.893763][    C1]  ? lock_acquire+0x1c1/0x220
[ 8821.893765][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8821.893769][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8821.893772][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8821.893779][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8821.893782][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8821.893787][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8821.893792][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8821.893796][    C1]  ip_local_deliver+0x19d/0x480
[ 8821.893799][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8821.893801][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8821.893803][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8821.893809][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8821.893813][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8821.893816][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8821.893826][    C1]  ip_rcv+0x564/0x740
[ 8821.893828][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8821.893830][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8821.893836][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8821.893839][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8821.893842][    C1]  ? skb_clone+0x10b/0x330
[ 8821.893846][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8821.893852][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8821.893857][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8821.893860][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8821.893868][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8821.893872][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8821.893874][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8821.893878][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8821.893881][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8821.893885][    C1]  ? lock_acquire+0x1c1/0x220
[ 8821.893887][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8821.893891][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8821.893895][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8821.893899][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8821.893902][    C1]  ? __skb_clone+0x57a/0x760
[ 8821.893904][    C1]  netif_receive_skb+0x55/0x280
[ 8821.893907][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8821.893915][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8821.893921][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8821.893927][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8821.893931][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8821.893941][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8821.893948][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8821.893950][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8821.893957][    C1]  ? stack_trace_save+0x95/0xd0
[ 8821.893960][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8821.893966][    C1]  ? kasan_save_stack+0x34/0x50
[ 8821.893971][    C1]  ? kasan_save_stack+0x24/0x50
[ 8821.893973][    C1]  ? kasan_save_track+0x14/0x30
[ 8821.893976][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8821.893979][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8821.893981][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8821.893984][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8821.893987][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8821.893990][    C1]  ? ip_output+0x16b/0x4f0
[ 8821.893993][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8821.893996][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8821.893999][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8821.894002][    C1]  ? get_reg+0x119/0x190
[ 8821.894004][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8821.894006][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8821.894011][    C1]  __tcf_classify+0x329/0x7d0
[ 8821.894015][    C1]  tcf_classify+0x283/0x930
[ 8821.894019][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8821.894023][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8821.894026][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8821.894029][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8821.894032][    C1]  tc_run+0x2e4/0x5d0
[ 8821.894036][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8821.894039][    C1]  ? lock_acquire+0x1c1/0x220
[ 8821.894041][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8821.894045][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8821.894049][    C1]  ? lock_acquire+0x1c1/0x220
[ 8821.894051][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8821.894054][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8821.894058][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8821.894061][    C1]  ? neigh_hh_output+0x348/0x590
[ 8821.894064][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8821.894067][    C1]  ip_finish_output2+0x786/0x18e0
[ 8821.894070][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8821.894073][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8821.894080][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8821.894082][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8821.894086][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8821.894089][    C1]  ip_output+0x16b/0x4f0
[ 8821.894092][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8821.894095][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8821.894098][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8821.894102][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8821.894105][    C1]  ? ip_local_out+0x114/0x3b0
[ 8821.894108][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8821.894111][    C1]  ? __create_object+0x5e/0xb0
[ 8821.894114][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8821.894120][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8821.894123][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8821.894126][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8821.894130][    C1]  tcp_release_cb+0x1e9/0x390
[ 8821.894133][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8821.894137][    C1]  release_sock+0xb8/0x1d0
[ 8821.894140][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8821.894142][    C1]  ? lock_release+0x1d5/0x250
[ 8821.894145][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8821.894146][    C1]  ? core_sys_select+0x620/0x710
[ 8821.894151][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8821.894156][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8821.894158][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8821.894163][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8821.894164][    C1]  ? __fget_light+0x54/0x1e0
[ 8821.894168][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8821.894172][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8821.894176][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8821.894179][    C1]  ? __might_fault+0xc6/0x180
[ 8821.894185][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8821.894188][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8821.894191][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8821.894195][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8821.894199][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8821.894203][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8821.894206][    C1]  do_syscall_64+0xc9/0x1e0
[ 8821.894210][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8821.894213][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8821.894218][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8821.894220][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8821.894222][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8821.894224][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8821.894226][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8821.894228][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8821.894230][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8821.894234][    C1]  </TASK>
[ 8821.894635][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8821.939952][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8821.940548][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[ 8821.940824][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 8821.941763][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 8821.942059][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8821.942446][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8821.942831][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8821.943216][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8821.943601][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8821.943986][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8821.944419][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8821.944739][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8821.945125][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8821.945511][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8821.945896][    C3] PKRU: 55555554
[ 8821.946071][    C3] Call Trace:
[ 8821.946235][    C3]  <IRQ>
[ 8821.946381][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8821.946645][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 8821.946890][    C3]  ? check_cpu_stall+0x284/0x500
[ 8821.947134][    C3]  ? rcu_pending+0x92/0x360
[ 8821.947356][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8821.947617][    C3]  ? update_process_times+0xb9/0x110
[ 8821.947879][    C3]  ? tick_sched_handle+0x67/0x130
[ 8821.948128][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8821.948402][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8821.948637][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8821.948942][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8821.949205][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8821.949484][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8821.949739][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8821.950032][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8821.950290][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8821.950591][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8821.950878][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8821.951183][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8821.951460][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 8821.951734][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8821.952005][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8821.952306][    C3]  ? get_stack_info+0x36/0xc0
[ 8821.952542][    C3]  ? lock_acquire+0x1c1/0x220
[ 8821.952773][    C3]  ? lock_release+0x1d5/0x250
[ 8821.953004][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8821.953244][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8821.953507][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8821.953784][    C3]  ? lock_acquire+0x1c1/0x220
[ 8821.954014][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8821.954247][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8821.954497][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8821.954725][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8821.954964][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8821.955214][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8821.955479][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8821.955747][    C3]  ip_local_deliver+0x19d/0x480
[ 8821.955986][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8821.956249][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8821.956505][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8821.956839][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8821.957084][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8821.957394][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8821.957648][    C3]  ip_rcv+0x564/0x740
[ 8821.957845][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8821.958069][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8821.958313][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8821.958579][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8821.958805][    C3]  ? skb_clone+0x10b/0x330
[ 8821.959024][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8821.959332][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8821.959629][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8821.959900][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8821.960185][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8821.960448][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8821.960670][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8821.960961][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8821.961236][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8821.961551][    C3]  ? lock_acquire+0x1c1/0x220
[ 8821.961781][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8821.962068][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8821.962343][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8821.962649][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8821.962896][    C3]  ? __skb_clone+0x57a/0x760
[ 8821.963123][    C3]  netif_receive_skb+0x55/0x280
[ 8821.963364][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8821.963666][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8821.963987][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8821.964275][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8821.964541][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8821.964820][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8821.965129][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8821.965428][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8821.965742][    C3]  ? lock_release+0x1d5/0x250
[ 8821.965972][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8821.966228][    C3]  ? kernel_text_address+0xce/0xe0
[ 8821.966482][    C3]  ? __kernel_text_address+0x12/0x40
[ 8821.966741][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8821.967014][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8821.967317][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8821.967560][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8821.967829][    C3]  ? get_stack_info+0x36/0xc0
[ 8821.968063][    C3]  __tcf_classify+0x329/0x7d0
[ 8821.968297][    C3]  tcf_classify+0x283/0x930
[ 8821.968519][    C3]  ? lock_release+0x1d5/0x250
[ 8821.968750][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8821.969005][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8821.969252][    C3]  ? __kernel_text_address+0x12/0x40
[ 8821.969509][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8821.969785][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8821.970087][    C3]  tc_run+0x2e4/0x5d0
[ 8821.970289][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8821.970511][    C3]  ? lock_acquire+0x1c1/0x220
[ 8821.970743][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8821.970994][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8821.971238][    C3]  ? lock_acquire+0x1c1/0x220
[ 8821.971469][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8821.971724][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8821.972018][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8821.972281][    C3]  ? neigh_hh_output+0x348/0x590
[ 8821.972525][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8821.972780][    C3]  ip_finish_output2+0x786/0x18e0
[ 8821.973029][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8821.973353][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8821.973621][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8821.973865][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8821.974121][    C3]  ip_output+0x16b/0x4f0
[ 8821.974330][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8821.974565][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8821.974831][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8821.975132][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8821.975399][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8821.975643][    C3]  ? __alloc_skb+0xd4/0x280
[ 8821.975867][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8821.976128][    C3]  ? tcp_fragment+0x168/0x1040
[ 8821.976364][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8821.976607][    C3]  ? ip_local_out+0x114/0x3b0
[ 8821.976839][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8821.977079][    C3]  ? __skb_clone+0x57a/0x760
[ 8821.977306][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8821.977563][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8821.977836][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8821.978072][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8821.978311][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8821.978603][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8821.978912][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8821.979148][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8821.979400][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8821.979659][    C3]  tcp_write_timer+0x82/0x1d0
[ 8821.979891][    C3]  call_timer_fn+0x173/0x430
[ 8821.980121][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8821.980379][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8821.980632][    C3]  __run_timers.part.0+0x52d/0x890
[ 8821.980884][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8821.981143][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8821.981417][    C3]  ? lock_acquire+0x1c1/0x220
[ 8821.981648][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8821.981933][    C3]  ? lock_release+0x1d5/0x250
[ 8821.982163][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8821.982420][    C3]  ? ktime_get+0xb3/0x190
[ 8821.982633][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8821.982920][    C3]  run_timer_softirq+0x72/0x100
[ 8821.983160][    C3]  __do_softirq+0x1b9/0x7ff
[ 8821.983384][    C3]  irq_exit_rcu+0x98/0xc0
[ 8821.983597][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8821.983872][    C3]  </IRQ>
[ 8821.984016][    C3]  <TASK>
[ 8821.984164][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8821.984457][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8821.984771][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8821.985707][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8821.986002][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8821.986389][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8821.986775][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8821.987159][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8821.987544][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8821.987932][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8821.988217][    C3]  uart_start+0xe4/0x1b0
[ 8821.988432][    C3]  n_tty_write+0x677/0x7a0
[ 8821.988654][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8821.988898][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8821.989180][    C3]  ? lock_acquire+0x1c1/0x220
[ 8821.989408][    C3]  ? iterate_tty_write+0x95/0x540
[ 8821.989657][    C3]  iterate_tty_write+0x229/0x540
[ 8821.989902][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8821.990184][    C3]  vfs_write+0x9e9/0x10a0
[ 8821.990402][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8821.990638][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8821.990875][    C3]  ? lock_acquire+0x1c1/0x220
[ 8821.991106][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8821.991385][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8821.991643][    C3]  ? __fget_light+0x54/0x1e0
[ 8821.991872][    C3]  ksys_write+0xf5/0x1e0
[ 8821.992081][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8821.992323][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8821.992617][    C3]  do_syscall_64+0xc9/0x1e0
[ 8821.992842][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8821.993130][    C3] RIP: 0033:0x7f93b2836957
[ 8821.993352][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8821.994293][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8821.994698][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8821.995084][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8821.995469][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8821.995853][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8821.996237][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8821.996627][    C3]  </TASK>
[ 8848.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6031s! [ncat:8027]
[ 8848.613539][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8848.614698][    C1] irq event stamp: 174248
[ 8848.614899][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8848.615386][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8848.615813][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8848.616242][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8848.616667][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8848.617078][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8848.617641][    C1] RIP: 0010:kasan_check_range+0x77/0x1c0
[ 8848.617904][    C1] Code: ff ff 48 39 c7 76 dd 4c 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48 c1 ed 03 49 c1 e9 03 48 01 c5 49 01 c1 <48> 89 e8 49 8d 59 01 48 89 da 48 29 ea 48 83 fa 10 0f 8e c0 00 00
[ 8848.618798][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000286
[ 8848.619079][    C1] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8848.619446][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8848.619810][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8848.620198][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8848.620580][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8848.620963][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8848.621373][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8848.621677][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8848.622041][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8848.622407][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8848.622772][    C1] PKRU: 55555554
[ 8848.622938][    C1] Call Trace:
[ 8848.623092][    C1]  <IRQ>
[ 8848.623232][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8848.623474][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8848.623697][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8848.623952][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8848.624204][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8848.624468][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8848.624712][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8848.624992][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8848.625235][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8848.625517][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8848.625790][    C1]  </IRQ>
[ 8848.625927][    C1]  <TASK>
[ 8848.626067][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8848.626357][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8848.626622][    C1]  ? kasan_check_range+0x77/0x1c0
[ 8848.626858][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8848.627117][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8848.627406][    C1]  ? lock_acquire+0x1c1/0x220
[ 8848.627628][    C1]  ? lock_release+0x1d5/0x250
[ 8848.627849][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8848.628078][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8848.628328][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8848.628589][    C1]  ? lock_acquire+0x1c1/0x220
[ 8848.628808][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8848.629029][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8848.629270][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8848.629485][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8848.629711][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8848.629948][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8848.630208][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8848.630462][    C1]  ip_local_deliver+0x19d/0x480
[ 8848.630690][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8848.630938][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8848.631180][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8848.631501][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8848.631733][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8848.632026][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8848.632269][    C1]  ip_rcv+0x564/0x740
[ 8848.632457][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8848.632667][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8848.632901][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8848.633156][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8848.633407][    C1]  ? skb_clone+0x10b/0x330
[ 8848.633616][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8848.633908][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8848.634190][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8848.634450][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8848.634720][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8848.634948][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8848.635160][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8848.635435][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8848.635697][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8848.635996][    C1]  ? lock_acquire+0x1c1/0x220
[ 8848.636214][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8848.636486][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8848.636748][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8848.637038][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8848.637274][    C1]  ? __skb_clone+0x57a/0x760
[ 8848.637489][    C1]  netif_receive_skb+0x55/0x280
[ 8848.637717][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8848.638004][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8848.638311][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8848.638587][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8848.638839][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8848.639102][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8848.639389][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8848.639650][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8848.639939][    C1]  ? stack_trace_save+0x95/0xd0
[ 8848.640171][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8848.640428][    C1]  ? kasan_save_stack+0x34/0x50
[ 8848.640655][    C1]  ? kasan_save_stack+0x24/0x50
[ 8848.640883][    C1]  ? kasan_save_track+0x14/0x30
[ 8848.641110][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8848.641354][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8848.641586][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8848.641813][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8848.642054][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8848.642298][    C1]  ? ip_output+0x16b/0x4f0
[ 8848.642506][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8848.642741][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8848.642991][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8848.643237][    C1]  ? get_reg+0x119/0x190
[ 8848.643437][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8848.643682][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8848.643966][    C1]  __tcf_classify+0x329/0x7d0
[ 8848.644189][    C1]  tcf_classify+0x283/0x930
[ 8848.644402][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8848.644631][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8848.644865][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8848.645127][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8848.645375][    C1]  tc_run+0x2e4/0x5d0
[ 8848.645563][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8848.645774][    C1]  ? lock_acquire+0x1c1/0x220
[ 8848.645993][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8848.646233][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8848.646465][    C1]  ? lock_acquire+0x1c1/0x220
[ 8848.646684][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8848.646926][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8848.647207][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8848.647456][    C1]  ? neigh_hh_output+0x348/0x590
[ 8848.647687][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8848.647934][    C1]  ip_finish_output2+0x786/0x18e0
[ 8848.648169][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8848.648427][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8848.648737][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8848.648989][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8848.649223][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8848.649465][    C1]  ip_output+0x16b/0x4f0
[ 8848.649664][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8848.649879][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8848.650102][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8848.650368][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8848.650599][    C1]  ? ip_local_out+0x114/0x3b0
[ 8848.650819][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8848.651047][    C1]  ? __create_object+0x5e/0xb0
[ 8848.651273][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8848.651517][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8848.651773][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8848.652023][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8848.652284][    C1]  tcp_release_cb+0x1e9/0x390
[ 8848.652504][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8848.652747][    C1]  release_sock+0xb8/0x1d0
[ 8848.652954][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8848.653158][    C1]  ? lock_release+0x1d5/0x250
[ 8848.653378][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8848.653606][    C1]  ? core_sys_select+0x620/0x710
[ 8848.653838][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8848.654087][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8848.654298][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8848.654529][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8848.654762][    C1]  ? __fget_light+0x54/0x1e0
[ 8848.654981][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8848.655226][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8848.655446][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8848.655689][    C1]  ? __might_fault+0xc6/0x180
[ 8848.655910][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8848.656170][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8848.656445][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8848.656721][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8848.657016][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8848.657248][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8848.657527][    C1]  do_syscall_64+0xc9/0x1e0
[ 8848.657740][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8848.658015][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8848.658226][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8848.659113][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8848.659500][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8848.659867][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8848.660240][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8848.660603][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8848.660968][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8848.661337][    C1]  </TASK>
[ 8848.661480][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6031s! [perl:7725]
[ 8848.661882][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8848.663099][    C3] irq event stamp: 290154
[ 8848.663310][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8848.663819][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8848.664307][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8848.664759][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8848.665206][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8848.665639][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8848.666229][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8848.666542][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8848.667476][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8848.667772][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8848.668156][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8848.668541][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8848.668923][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8848.669307][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8848.669691][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8848.670121][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8848.670447][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8848.670832][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8848.671215][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8848.671600][    C3] PKRU: 55555554
[ 8848.671773][    C3] Call Trace:
[ 8848.671938][    C3]  <IRQ>
[ 8848.672079][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8848.672333][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8848.672567][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8848.672834][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8848.673098][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8848.673375][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8848.673629][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8848.673921][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8848.674174][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8848.674470][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8848.674755][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8848.675056][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8848.675335][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8848.675620][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8848.675897][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8848.676196][    C3]  ? get_stack_info+0x36/0xc0
[ 8848.676431][    C3]  ? lock_acquire+0x1c1/0x220
[ 8848.676661][    C3]  ? lock_release+0x1d5/0x250
[ 8848.676891][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8848.677129][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8848.677392][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8848.677667][    C3]  ? lock_acquire+0x1c1/0x220
[ 8848.677896][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8848.678129][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8848.678381][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8848.678607][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8848.678845][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8848.679094][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8848.679358][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8848.679625][    C3]  ip_local_deliver+0x19d/0x480
[ 8848.679862][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8848.680126][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8848.680385][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8848.680719][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8848.680962][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8848.681270][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8848.681522][    C3]  ip_rcv+0x564/0x740
[ 8848.681718][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8848.681942][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8848.682186][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8848.682452][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8848.682677][    C3]  ? skb_clone+0x10b/0x330
[ 8848.682893][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8848.683200][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8848.683496][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8848.683766][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8848.684050][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8848.684291][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8848.684511][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8848.684800][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8848.685075][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8848.685389][    C3]  ? lock_acquire+0x1c1/0x220
[ 8848.685618][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8848.685906][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8848.686181][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8848.686486][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8848.686732][    C3]  ? __skb_clone+0x57a/0x760
[ 8848.686960][    C3]  netif_receive_skb+0x55/0x280
[ 8848.687201][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8848.687502][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8848.687822][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8848.688110][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8848.688375][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8848.688652][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8848.688954][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8848.689253][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8848.689568][    C3]  ? lock_release+0x1d5/0x250
[ 8848.689797][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8848.690055][    C3]  ? kernel_text_address+0xce/0xe0
[ 8848.690312][    C3]  ? __kernel_text_address+0x12/0x40
[ 8848.690570][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8848.690842][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8848.691143][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8848.691384][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8848.691650][    C3]  ? get_stack_info+0x36/0xc0
[ 8848.691882][    C3]  __tcf_classify+0x329/0x7d0
[ 8848.692116][    C3]  tcf_classify+0x283/0x930
[ 8848.692338][    C3]  ? lock_release+0x1d5/0x250
[ 8848.692569][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8848.692822][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8848.693070][    C3]  ? __kernel_text_address+0x12/0x40
[ 8848.693329][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8848.693602][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8848.693904][    C3]  tc_run+0x2e4/0x5d0
[ 8848.694100][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8848.694325][    C3]  ? lock_acquire+0x1c1/0x220
[ 8848.694553][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8848.694804][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8848.695049][    C3]  ? lock_acquire+0x1c1/0x220
[ 8848.695280][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8848.695535][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8848.695828][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8848.696090][    C3]  ? neigh_hh_output+0x348/0x590
[ 8848.696333][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8848.696588][    C3]  ip_finish_output2+0x786/0x18e0
[ 8848.696835][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8848.697160][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8848.697427][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8848.697671][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8848.697925][    C3]  ip_output+0x16b/0x4f0
[ 8848.698133][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8848.698368][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8848.698633][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8848.698933][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8848.699200][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8848.699442][    C3]  ? __alloc_skb+0xd4/0x280
[ 8848.699665][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8848.699923][    C3]  ? tcp_fragment+0x168/0x1040
[ 8848.700162][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8848.700405][    C3]  ? ip_local_out+0x114/0x3b0
[ 8848.700637][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8848.700879][    C3]  ? __skb_clone+0x57a/0x760
[ 8848.701104][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8848.701363][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8848.701634][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8848.701870][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8848.702109][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8848.702399][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8848.702707][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8848.702942][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8848.703194][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8848.703452][    C3]  tcp_write_timer+0x82/0x1d0
[ 8848.703684][    C3]  call_timer_fn+0x173/0x430
[ 8848.703912][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8848.704165][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8848.704417][    C3]  __run_timers.part.0+0x52d/0x890
[ 8848.704667][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8848.704926][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8848.705202][    C3]  ? lock_acquire+0x1c1/0x220
[ 8848.705430][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8848.705711][    C3]  ? lock_release+0x1d5/0x250
[ 8848.705942][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8848.706198][    C3]  ? ktime_get+0xb3/0x190
[ 8848.706409][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8848.706696][    C3]  run_timer_softirq+0x72/0x100
[ 8848.706935][    C3]  __do_softirq+0x1b9/0x7ff
[ 8848.707175][    C3]  irq_exit_rcu+0x98/0xc0
[ 8848.707394][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8848.707675][    C3]  </IRQ>
[ 8848.707823][    C3]  <TASK>
[ 8848.707972][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8848.708273][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8848.708596][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8848.709527][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8848.709824][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8848.710212][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8848.710597][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8848.710980][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8848.711369][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8848.711756][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8848.712042][    C3]  uart_start+0xe4/0x1b0
[ 8848.712256][    C3]  n_tty_write+0x677/0x7a0
[ 8848.712478][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8848.712720][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8848.713000][    C3]  ? lock_acquire+0x1c1/0x220
[ 8848.713231][    C3]  ? iterate_tty_write+0x95/0x540
[ 8848.713479][    C3]  iterate_tty_write+0x229/0x540
[ 8848.713723][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8848.714002][    C3]  vfs_write+0x9e9/0x10a0
[ 8848.714216][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8848.714451][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8848.714687][    C3]  ? lock_acquire+0x1c1/0x220
[ 8848.714918][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8848.715197][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8848.715452][    C3]  ? __fget_light+0x54/0x1e0
[ 8848.715680][    C3]  ksys_write+0xf5/0x1e0
[ 8848.715889][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8848.716127][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8848.716425][    C3]  do_syscall_64+0xc9/0x1e0
[ 8848.716649][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8848.716936][    C3] RIP: 0033:0x7f93b2836957
[ 8848.717154][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8848.718089][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8848.718496][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8848.718880][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8848.719264][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8848.719648][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8848.720033][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8848.720424][    C3]  </TASK>
[ 8876.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6057s! [ncat:8027]
[ 8876.613533][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8876.614690][    C1] irq event stamp: 174248
[ 8876.614889][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8876.615375][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8876.615801][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8876.616232][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8876.616655][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8876.617065][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8876.617626][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8876.617924][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8876.618819][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8876.619100][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8876.619467][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8876.619832][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8876.620202][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8876.620568][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8876.620934][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8876.621346][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8876.621650][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8876.622016][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8876.622383][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8876.622749][    C1] PKRU: 55555554
[ 8876.622916][    C1] Call Trace:
[ 8876.623070][    C1]  <IRQ>
[ 8876.623216][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8876.623457][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8876.623681][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8876.623935][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8876.624186][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8876.624453][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8876.624696][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8876.624977][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8876.625220][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8876.625503][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8876.625775][    C1]  </IRQ>
[ 8876.625914][    C1]  <TASK>
[ 8876.626053][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8876.626346][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8876.626611][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8876.626882][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8876.627146][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8876.627434][    C1]  ? lock_acquire+0x1c1/0x220
[ 8876.627656][    C1]  ? lock_release+0x1d5/0x250
[ 8876.627877][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8876.628106][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8876.628358][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8876.628621][    C1]  ? lock_acquire+0x1c1/0x220
[ 8876.628840][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8876.629062][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8876.629303][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8876.629517][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8876.629743][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8876.629980][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8876.630241][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8876.630496][    C1]  ip_local_deliver+0x19d/0x480
[ 8876.630726][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8876.630975][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8876.631218][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8876.631538][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8876.631770][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8876.632065][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8876.632308][    C1]  ip_rcv+0x564/0x740
[ 8876.632496][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8876.632707][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8876.632939][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8876.633195][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8876.633447][    C1]  ? skb_clone+0x10b/0x330
[ 8876.633655][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8876.633949][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8876.634232][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8876.634490][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8876.634762][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8876.634992][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8876.635202][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8876.635478][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8876.635741][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8876.636040][    C1]  ? lock_acquire+0x1c1/0x220
[ 8876.636259][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8876.636533][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8876.636795][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8876.637086][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8876.637321][    C1]  ? __skb_clone+0x57a/0x760
[ 8876.637538][    C1]  netif_receive_skb+0x55/0x280
[ 8876.637766][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8876.638053][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8876.638361][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8876.638636][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8876.638889][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8876.639154][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8876.639445][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8876.639706][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8876.639997][    C1]  ? stack_trace_save+0x95/0xd0
[ 8876.640229][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8876.640485][    C1]  ? kasan_save_stack+0x34/0x50
[ 8876.640715][    C1]  ? kasan_save_stack+0x24/0x50
[ 8876.640942][    C1]  ? kasan_save_track+0x14/0x30
[ 8876.641171][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8876.641414][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8876.641648][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8876.641876][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8876.642118][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8876.642364][    C1]  ? ip_output+0x16b/0x4f0
[ 8876.642572][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8876.642807][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8876.643057][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8876.643305][    C1]  ? get_reg+0x119/0x190
[ 8876.643505][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8876.643751][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8876.644036][    C1]  __tcf_classify+0x329/0x7d0
[ 8876.644258][    C1]  tcf_classify+0x283/0x930
[ 8876.644473][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8876.644702][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8876.644938][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8876.645199][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8876.645447][    C1]  tc_run+0x2e4/0x5d0
[ 8876.645636][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8876.645846][    C1]  ? lock_acquire+0x1c1/0x220
[ 8876.646066][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8876.646307][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8876.646540][    C1]  ? lock_acquire+0x1c1/0x220
[ 8876.646761][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8876.647004][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8876.647285][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8876.647536][    C1]  ? neigh_hh_output+0x348/0x590
[ 8876.647769][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8876.648012][    C1]  ip_finish_output2+0x786/0x18e0
[ 8876.648249][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8876.648507][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8876.648820][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8876.649073][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8876.649307][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8876.649551][    C1]  ip_output+0x16b/0x4f0
[ 8876.649749][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8876.649967][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8876.650197][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8876.650459][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8876.650691][    C1]  ? ip_local_out+0x114/0x3b0
[ 8876.650912][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8876.651163][    C1]  ? __create_object+0x5e/0xb0
[ 8876.651398][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8876.651644][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8876.651901][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8876.652151][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8876.652413][    C1]  tcp_release_cb+0x1e9/0x390
[ 8876.652633][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8876.652879][    C1]  release_sock+0xb8/0x1d0
[ 8876.653088][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8876.653293][    C1]  ? lock_release+0x1d5/0x250
[ 8876.653511][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8876.653742][    C1]  ? core_sys_select+0x620/0x710
[ 8876.653977][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8876.654229][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8876.654439][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8876.654668][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8876.654903][    C1]  ? __fget_light+0x54/0x1e0
[ 8876.655120][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8876.655366][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8876.655587][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8876.655830][    C1]  ? __might_fault+0xc6/0x180
[ 8876.656052][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8876.656315][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8876.656589][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8876.656866][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8876.657161][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8876.657394][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8876.657673][    C1]  do_syscall_64+0xc9/0x1e0
[ 8876.657885][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8876.658162][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8876.658372][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8876.659263][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8876.659649][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8876.660020][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8876.660389][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8876.660755][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8876.661119][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8876.661490][    C1]  </TASK>
[ 8876.661634][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6057s! [perl:7725]
[ 8876.662029][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8876.663249][    C3] irq event stamp: 290154
[ 8876.663460][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8876.663969][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8876.664456][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8876.664909][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8876.665353][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8876.665787][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8876.666381][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8876.666694][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8876.667632][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8876.667930][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8876.668316][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8876.668701][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8876.669086][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8876.669475][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8876.669861][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8876.670298][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8876.670619][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8876.671004][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8876.671393][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8876.671777][    C3] PKRU: 55555554
[ 8876.671954][    C3] Call Trace:
[ 8876.672118][    C3]  <IRQ>
[ 8876.672262][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8876.672514][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8876.672750][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8876.673017][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8876.673284][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8876.673564][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8876.673820][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8876.674116][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8876.674369][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8876.674667][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8876.674952][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8876.675255][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8876.675535][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8876.675821][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8876.676103][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8876.676404][    C3]  ? get_stack_info+0x36/0xc0
[ 8876.676637][    C3]  ? lock_acquire+0x1c1/0x220
[ 8876.676870][    C3]  ? lock_release+0x1d5/0x250
[ 8876.677102][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8876.677343][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8876.677608][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8876.677880][    C3]  ? lock_acquire+0x1c1/0x220
[ 8876.678112][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8876.678346][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8876.678597][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8876.678823][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8876.679060][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8876.679309][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8876.679575][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8876.679843][    C3]  ip_local_deliver+0x19d/0x480
[ 8876.680087][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8876.680350][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8876.680605][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8876.680942][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8876.681186][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8876.681495][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8876.681748][    C3]  ip_rcv+0x564/0x740
[ 8876.681947][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8876.682168][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8876.682413][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8876.682682][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8876.682905][    C3]  ? skb_clone+0x10b/0x330
[ 8876.683125][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8876.683434][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8876.683729][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8876.684001][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8876.684284][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8876.684525][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8876.684748][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8876.685037][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8876.685313][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8876.685629][    C3]  ? lock_acquire+0x1c1/0x220
[ 8876.685861][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8876.686146][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8876.686423][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8876.686730][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8876.686977][    C3]  ? __skb_clone+0x57a/0x760
[ 8876.687204][    C3]  netif_receive_skb+0x55/0x280
[ 8876.687442][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8876.687744][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8876.688069][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8876.688360][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8876.688624][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8876.688902][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8876.689204][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8876.689505][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8876.689820][    C3]  ? lock_release+0x1d5/0x250
[ 8876.690056][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8876.690313][    C3]  ? kernel_text_address+0xce/0xe0
[ 8876.690565][    C3]  ? __kernel_text_address+0x12/0x40
[ 8876.690823][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8876.691101][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8876.691403][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8876.691643][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8876.691913][    C3]  ? get_stack_info+0x36/0xc0
[ 8876.692145][    C3]  __tcf_classify+0x329/0x7d0
[ 8876.692399][    C3]  tcf_classify+0x283/0x930
[ 8876.692630][    C3]  ? lock_release+0x1d5/0x250
[ 8876.692867][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8876.693129][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8876.693384][    C3]  ? __kernel_text_address+0x12/0x40
[ 8876.693652][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8876.693925][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8876.694227][    C3]  tc_run+0x2e4/0x5d0
[ 8876.694423][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8876.694648][    C3]  ? lock_acquire+0x1c1/0x220
[ 8876.694878][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8876.695130][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8876.695375][    C3]  ? lock_acquire+0x1c1/0x220
[ 8876.695605][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8876.695861][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8876.696152][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8876.696418][    C3]  ? neigh_hh_output+0x348/0x590
[ 8876.696661][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8876.696916][    C3]  ip_finish_output2+0x786/0x18e0
[ 8876.697165][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8876.697492][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8876.697758][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8876.698002][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8876.698258][    C3]  ip_output+0x16b/0x4f0
[ 8876.698469][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8876.698702][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8876.698971][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8876.699274][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8876.699541][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8876.699785][    C3]  ? __alloc_skb+0xd4/0x280
[ 8876.700013][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8876.700275][    C3]  ? tcp_fragment+0x168/0x1040
[ 8876.700510][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8876.700753][    C3]  ? ip_local_out+0x114/0x3b0
[ 8876.700985][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8876.701226][    C3]  ? __skb_clone+0x57a/0x760
[ 8876.701454][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8876.701711][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8876.701981][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8876.702218][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8876.702459][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8876.702750][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8876.703059][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8876.703296][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8876.703548][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8876.703808][    C3]  tcp_write_timer+0x82/0x1d0
[ 8876.704039][    C3]  call_timer_fn+0x173/0x430
[ 8876.704268][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8876.704520][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8876.704772][    C3]  __run_timers.part.0+0x52d/0x890
[ 8876.705023][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8876.705285][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8876.705561][    C3]  ? lock_acquire+0x1c1/0x220
[ 8876.705792][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8876.706073][    C3]  ? lock_release+0x1d5/0x250
[ 8876.706305][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8876.706559][    C3]  ? ktime_get+0xb3/0x190
[ 8876.706772][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8876.707059][    C3]  run_timer_softirq+0x72/0x100
[ 8876.707319][    C3]  __do_softirq+0x1b9/0x7ff
[ 8876.707550][    C3]  irq_exit_rcu+0x98/0xc0
[ 8876.707768][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8876.708051][    C3]  </IRQ>
[ 8876.708202][    C3]  <TASK>
[ 8876.708350][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8876.708653][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8876.708962][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8876.709895][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8876.710196][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8876.710580][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8876.710964][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8876.711350][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8876.711734][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8876.712119][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8876.712406][    C3]  uart_start+0xe4/0x1b0
[ 8876.712617][    C3]  n_tty_write+0x677/0x7a0
[ 8876.712840][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8876.713084][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8876.713360][    C3]  ? lock_acquire+0x1c1/0x220
[ 8876.713590][    C3]  ? iterate_tty_write+0x95/0x540
[ 8876.713838][    C3]  iterate_tty_write+0x229/0x540
[ 8876.714082][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8876.714361][    C3]  vfs_write+0x9e9/0x10a0
[ 8876.714576][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8876.714810][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8876.715045][    C3]  ? lock_acquire+0x1c1/0x220
[ 8876.715275][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8876.715556][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8876.715811][    C3]  ? __fget_light+0x54/0x1e0
[ 8876.716038][    C3]  ksys_write+0xf5/0x1e0
[ 8876.716248][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8876.716489][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8876.716782][    C3]  do_syscall_64+0xc9/0x1e0
[ 8876.717005][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8876.717294][    C3] RIP: 0033:0x7f93b2836957
[ 8876.717511][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8876.718447][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8876.718852][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8876.719236][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8876.719621][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8876.720009][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8876.720394][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8876.720783][    C3]  </TASK>
[ 8899.995162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8899.995514][    C1] rcu: 1-....: (6512111 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1579871
[ 8899.996031][    C1] rcu: (t=6506024 jiffies g=1064457 q=106 ncpus=4)
[ 8899.996342][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8899.996755][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8899.997319][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8899.997623][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8899.998517][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8899.998800][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8899.999169][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8899.999539][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8899.999907][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8900.000276][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8900.000644][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8900.001056][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8900.001362][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8900.001729][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8900.002097][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8900.002467][    C1] PKRU: 55555554
[ 8900.002634][    C1] Call Trace:
[ 8900.002790][    C1]  <IRQ>
[ 8900.002931][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8900.003184][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 8900.003419][    C1]  ? check_cpu_stall+0x284/0x500
[ 8900.003652][    C1]  ? rcu_pending+0x92/0x360
[ 8900.003863][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8900.004115][    C1]  ? update_process_times+0xb9/0x110
[ 8900.004364][    C1]  ? tick_sched_handle+0x67/0x130
[ 8900.004600][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8900.004861][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8900.005085][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8900.005373][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8900.005623][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8900.005890][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8900.006132][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8900.006414][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8900.006655][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8900.006937][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8900.007212][    C1]  </IRQ>
[ 8900.007350][    C1]  <TASK>
[ 8900.007490][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8900.007779][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8900.008045][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8900.008319][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8900.008584][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8900.008872][    C1]  ? lock_acquire+0x1c1/0x220
[ 8900.009094][    C1]  ? lock_release+0x1d5/0x250
[ 8900.009319][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8900.009546][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8900.009797][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8900.010083][    C1]  ? lock_acquire+0x1c1/0x220
[ 8900.010314][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8900.010548][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8900.010799][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8900.011024][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8900.011263][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8900.011499][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8900.011752][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8900.012007][    C1]  ip_local_deliver+0x19d/0x480
[ 8900.012235][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8900.012487][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8900.012730][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8900.013049][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8900.013282][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8900.013576][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8900.013818][    C1]  ip_rcv+0x564/0x740
[ 8900.014007][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8900.014219][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8900.014452][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8900.014708][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8900.014960][    C1]  ? skb_clone+0x10b/0x330
[ 8900.015169][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8900.015462][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8900.015745][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8900.016003][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8900.016276][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8900.016506][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8900.016715][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8900.016991][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8900.017255][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8900.017554][    C1]  ? lock_acquire+0x1c1/0x220
[ 8900.017785][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8900.018059][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8900.018321][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8900.018613][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8900.018848][    C1]  ? __skb_clone+0x57a/0x760
[ 8900.019065][    C1]  netif_receive_skb+0x55/0x280
[ 8900.019295][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8900.019584][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8900.019890][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8900.020168][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8900.020423][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8900.020687][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8900.020974][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8900.021235][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8900.021526][    C1]  ? stack_trace_save+0x95/0xd0
[ 8900.021755][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8900.022012][    C1]  ? kasan_save_stack+0x34/0x50
[ 8900.022243][    C1]  ? kasan_save_stack+0x24/0x50
[ 8900.022469][    C1]  ? kasan_save_track+0x14/0x30
[ 8900.022697][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8900.022940][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8900.023174][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8900.023403][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8900.023645][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8900.023887][    C1]  ? ip_output+0x16b/0x4f0
[ 8900.024096][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8900.024332][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8900.024582][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8900.024828][    C1]  ? get_reg+0x119/0x190
[ 8900.025028][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8900.025275][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8900.025562][    C1]  __tcf_classify+0x329/0x7d0
[ 8900.025786][    C1]  tcf_classify+0x283/0x930
[ 8900.026001][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8900.026232][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8900.026467][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8900.026730][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8900.026976][    C1]  tc_run+0x2e4/0x5d0
[ 8900.027167][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8900.027379][    C1]  ? lock_acquire+0x1c1/0x220
[ 8900.027599][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8900.027839][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8900.028073][    C1]  ? lock_acquire+0x1c1/0x220
[ 8900.028293][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8900.028535][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8900.028816][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8900.029066][    C1]  ? neigh_hh_output+0x348/0x590
[ 8900.029300][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8900.029543][    C1]  ip_finish_output2+0x786/0x18e0
[ 8900.029779][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8900.030043][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8900.030355][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8900.030611][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8900.030843][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8900.031087][    C1]  ip_output+0x16b/0x4f0
[ 8900.031287][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8900.031504][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8900.031729][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8900.031991][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8900.032222][    C1]  ? ip_local_out+0x114/0x3b0
[ 8900.032443][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8900.032672][    C1]  ? __create_object+0x5e/0xb0
[ 8900.032896][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8900.033141][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8900.033400][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8900.033650][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8900.033911][    C1]  tcp_release_cb+0x1e9/0x390
[ 8900.034130][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8900.034377][    C1]  release_sock+0xb8/0x1d0
[ 8900.034585][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8900.034789][    C1]  ? lock_release+0x1d5/0x250
[ 8900.035007][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8900.035238][    C1]  ? core_sys_select+0x620/0x710
[ 8900.035473][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8900.035720][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8900.035930][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8900.036159][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8900.036395][    C1]  ? __fget_light+0x54/0x1e0
[ 8900.036611][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8900.036856][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8900.037075][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8900.037323][    C1]  ? __might_fault+0xc6/0x180
[ 8900.037544][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8900.037804][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8900.038079][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8900.038356][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8900.038653][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8900.038885][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8900.039165][    C1]  do_syscall_64+0xc9/0x1e0
[ 8900.039378][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8900.039655][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8900.039865][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8900.040836][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8900.041262][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8900.041642][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8900.042006][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8900.042368][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8900.042730][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8900.043098][    C1]  </TASK>
[ 8900.043243][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 8900.043494][    C3] NMI backtrace for cpu 3
[ 8900.043502][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8900.043506][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8900.043509][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8900.043517][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8900.043520][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8900.043523][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8900.043525][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8900.043527][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8900.043529][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8900.043531][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8900.043532][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8900.043534][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8900.043538][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8900.043540][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8900.043541][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8900.043542][    C3] PKRU: 55555554
[ 8900.043543][    C3] Call Trace:
[ 8900.043546][    C3]  <NMI>
[ 8900.043550][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 8900.043555][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8900.043561][    C3]  ? nmi_handle+0x153/0x420
[ 8900.043566][    C3]  ? default_do_nmi+0x41/0x100
[ 8900.043570][    C3]  ? exc_nmi+0xf3/0x120
[ 8900.043572][    C3]  ? end_repeat_nmi+0xf/0x60
[ 8900.043578][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8900.043582][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8900.043585][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8900.043588][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8900.043591][    C3]  </NMI>
[ 8900.043592][    C3]  <IRQ>
[ 8900.043593][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8900.043596][    C3]  ? get_stack_info+0x36/0xc0
[ 8900.043601][    C3]  ? lock_acquire+0x1c1/0x220
[ 8900.043605][    C3]  ? lock_release+0x1d5/0x250
[ 8900.043609][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8900.043613][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8900.043616][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8900.043619][    C3]  ? lock_acquire+0x1c1/0x220
[ 8900.043621][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8900.043625][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8900.043628][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8900.043635][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8900.043637][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8900.043641][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8900.043647][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8900.043650][    C3]  ip_local_deliver+0x19d/0x480
[ 8900.043653][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8900.043655][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8900.043658][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8900.043664][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8900.043669][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8900.043672][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8900.043681][    C3]  ip_rcv+0x564/0x740
[ 8900.043684][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8900.043686][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8900.043690][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8900.043693][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8900.043696][    C3]  ? skb_clone+0x10b/0x330
[ 8900.043700][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8900.043706][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8900.043711][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8900.043715][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8900.043723][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8900.043727][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8900.043730][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8900.043733][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8900.043736][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8900.043741][    C3]  ? lock_acquire+0x1c1/0x220
[ 8900.043743][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8900.043748][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8900.043752][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8900.043756][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8900.043759][    C3]  ? __skb_clone+0x57a/0x760
[ 8900.043761][    C3]  netif_receive_skb+0x55/0x280
[ 8900.043764][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8900.043771][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8900.043778][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8900.043784][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8900.043789][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8900.043799][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8900.043807][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8900.043816][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8900.043824][    C3]  ? lock_release+0x1d5/0x250
[ 8900.043827][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8900.043831][    C3]  ? kernel_text_address+0xce/0xe0
[ 8900.043836][    C3]  ? __kernel_text_address+0x12/0x40
[ 8900.043838][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8900.043841][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8900.043845][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8900.043852][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8900.043855][    C3]  ? get_stack_info+0x36/0xc0
[ 8900.043860][    C3]  __tcf_classify+0x329/0x7d0
[ 8900.043865][    C3]  tcf_classify+0x283/0x930
[ 8900.043869][    C3]  ? lock_release+0x1d5/0x250
[ 8900.043872][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8900.043874][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8900.043878][    C3]  ? __kernel_text_address+0x12/0x40
[ 8900.043880][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8900.043882][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8900.043886][    C3]  tc_run+0x2e4/0x5d0
[ 8900.043889][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8900.043892][    C3]  ? lock_acquire+0x1c1/0x220
[ 8900.043894][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8900.043898][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8900.043902][    C3]  ? lock_acquire+0x1c1/0x220
[ 8900.043905][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8900.043908][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8900.043912][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8900.043914][    C3]  ? neigh_hh_output+0x348/0x590
[ 8900.043918][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8900.043922][    C3]  ip_finish_output2+0x786/0x18e0
[ 8900.043925][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8900.043932][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8900.043935][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8900.043938][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8900.043942][    C3]  ip_output+0x16b/0x4f0
[ 8900.043945][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8900.043947][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8900.043950][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8900.043953][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8900.043956][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8900.043960][    C3]  ? __alloc_skb+0xd4/0x280
[ 8900.043962][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8900.043967][    C3]  ? tcp_fragment+0x168/0x1040
[ 8900.043970][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8900.043973][    C3]  ? ip_local_out+0x114/0x3b0
[ 8900.043977][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8900.043980][    C3]  ? __skb_clone+0x57a/0x760
[ 8900.043983][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8900.043988][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8900.043991][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8900.043996][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8900.044000][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8900.044004][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8900.044007][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8900.044010][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8900.044014][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8900.044016][    C3]  tcp_write_timer+0x82/0x1d0
[ 8900.044020][    C3]  call_timer_fn+0x173/0x430
[ 8900.044024][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8900.044029][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8900.044033][    C3]  __run_timers.part.0+0x52d/0x890
[ 8900.044036][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8900.044041][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8900.044044][    C3]  ? lock_acquire+0x1c1/0x220
[ 8900.044046][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8900.044052][    C3]  ? lock_release+0x1d5/0x250
[ 8900.044055][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8900.044059][    C3]  ? ktime_get+0xb3/0x190
[ 8900.044062][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8900.044066][    C3]  run_timer_softirq+0x72/0x100
[ 8900.044069][    C3]  __do_softirq+0x1b9/0x7ff
[ 8900.044074][    C3]  irq_exit_rcu+0x98/0xc0
[ 8900.044077][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8900.044080][    C3]  </IRQ>
[ 8900.044081][    C3]  <TASK>
[ 8900.044082][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8900.044086][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8900.044088][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8900.044090][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8900.044092][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8900.044094][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8900.044095][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8900.044097][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8900.044098][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8900.044102][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8900.044106][    C3]  uart_start+0xe4/0x1b0
[ 8900.044113][    C3]  n_tty_write+0x677/0x7a0
[ 8900.044121][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8900.044124][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8900.044130][    C3]  ? lock_acquire+0x1c1/0x220
[ 8900.044132][    C3]  ? iterate_tty_write+0x95/0x540
[ 8900.044136][    C3]  iterate_tty_write+0x229/0x540
[ 8900.044141][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8900.044145][    C3]  vfs_write+0x9e9/0x10a0
[ 8900.044149][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8900.044151][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8900.044155][    C3]  ? lock_acquire+0x1c1/0x220
[ 8900.044157][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8900.044162][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8900.044166][    C3]  ? __fget_light+0x54/0x1e0
[ 8900.044171][    C3]  ksys_write+0xf5/0x1e0
[ 8900.044174][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8900.044178][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8900.044182][    C3]  do_syscall_64+0xc9/0x1e0
[ 8900.044187][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8900.044190][    C3] RIP: 0033:0x7f93b2836957
[ 8900.044193][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8900.044195][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8900.044197][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8900.044199][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8900.044201][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8900.044202][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8900.044204][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8900.044209][    C3]  </TASK>
[ 8924.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6102s! [ncat:8027]
[ 8924.613538][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8924.614699][    C1] irq event stamp: 174248
[ 8924.614899][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8924.615385][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8924.615816][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8924.616247][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8924.616670][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8924.617083][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8924.617648][    C1] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 8924.617910][    C1] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 8924.618806][    C1] RSP: 0018:ffffc9000009e948 EFLAGS: 00000202
[ 8924.619089][    C1] RAX: ffff888007a88e18 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8924.619457][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8924.619829][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8924.620198][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8924.620564][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8924.620930][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8924.621342][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8924.621647][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8924.622015][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8924.622383][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8924.622749][    C1] PKRU: 55555554
[ 8924.622917][    C1] Call Trace:
[ 8924.623075][    C1]  <IRQ>
[ 8924.623213][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8924.623454][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8924.623679][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8924.623934][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8924.624187][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8924.624452][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8924.624695][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8924.624977][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8924.625220][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8924.625504][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8924.625777][    C1]  </IRQ>
[ 8924.625917][    C1]  <TASK>
[ 8924.626054][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8924.626345][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8924.626612][    C1]  ? kasan_check_range+0x12/0x1c0
[ 8924.626848][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8924.627106][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8924.627396][    C1]  ? lock_acquire+0x1c1/0x220
[ 8924.627618][    C1]  ? lock_release+0x1d5/0x250
[ 8924.627837][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8924.628065][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8924.628320][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8924.628583][    C1]  ? lock_acquire+0x1c1/0x220
[ 8924.628803][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8924.629024][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8924.629265][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8924.629480][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8924.629707][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8924.629948][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8924.630203][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8924.630461][    C1]  ip_local_deliver+0x19d/0x480
[ 8924.630689][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8924.630939][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8924.631182][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8924.631502][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8924.631735][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8924.632027][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8924.632271][    C1]  ip_rcv+0x564/0x740
[ 8924.632457][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8924.632670][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8924.632903][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8924.633156][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8924.633409][    C1]  ? skb_clone+0x10b/0x330
[ 8924.633618][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8924.633910][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8924.634192][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8924.634452][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8924.634726][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8924.634954][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8924.635166][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8924.635442][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8924.635703][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8924.636001][    C1]  ? lock_acquire+0x1c1/0x220
[ 8924.636223][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8924.636497][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8924.636758][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8924.637050][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8924.637287][    C1]  ? __skb_clone+0x57a/0x760
[ 8924.637506][    C1]  netif_receive_skb+0x55/0x280
[ 8924.637735][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8924.638021][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8924.638329][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8924.638603][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8924.638856][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8924.639122][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8924.639410][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8924.639671][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8924.639968][    C1]  ? stack_trace_save+0x95/0xd0
[ 8924.640200][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8924.640456][    C1]  ? kasan_save_stack+0x34/0x50
[ 8924.640686][    C1]  ? kasan_save_stack+0x24/0x50
[ 8924.640914][    C1]  ? kasan_save_track+0x14/0x30
[ 8924.641143][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8924.641387][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8924.641621][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8924.641850][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8924.642093][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8924.642338][    C1]  ? ip_output+0x16b/0x4f0
[ 8924.642546][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8924.642782][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8924.643033][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8924.643281][    C1]  ? get_reg+0x119/0x190
[ 8924.643479][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8924.643732][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8924.644016][    C1]  __tcf_classify+0x329/0x7d0
[ 8924.644242][    C1]  tcf_classify+0x283/0x930
[ 8924.644456][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8924.644686][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8924.644921][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8924.645184][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8924.645432][    C1]  tc_run+0x2e4/0x5d0
[ 8924.645621][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8924.645835][    C1]  ? lock_acquire+0x1c1/0x220
[ 8924.646055][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8924.646297][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8924.646531][    C1]  ? lock_acquire+0x1c1/0x220
[ 8924.646751][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8924.646995][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8924.647276][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8924.647529][    C1]  ? neigh_hh_output+0x348/0x590
[ 8924.647760][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8924.648004][    C1]  ip_finish_output2+0x786/0x18e0
[ 8924.648242][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8924.648499][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8924.648809][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8924.649065][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8924.649300][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8924.649545][    C1]  ip_output+0x16b/0x4f0
[ 8924.649743][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8924.649965][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8924.650191][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8924.650454][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8924.650685][    C1]  ? ip_local_out+0x114/0x3b0
[ 8924.650909][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8924.651137][    C1]  ? __create_object+0x5e/0xb0
[ 8924.651361][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8924.651608][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8924.651867][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8924.652118][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8924.652379][    C1]  tcp_release_cb+0x1e9/0x390
[ 8924.652598][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8924.652843][    C1]  release_sock+0xb8/0x1d0
[ 8924.653053][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8924.653257][    C1]  ? lock_release+0x1d5/0x250
[ 8924.653478][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8924.653708][    C1]  ? core_sys_select+0x620/0x710
[ 8924.653941][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8924.654189][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8924.654399][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8924.654629][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8924.654864][    C1]  ? __fget_light+0x54/0x1e0
[ 8924.655081][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8924.655327][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8924.655548][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8924.655791][    C1]  ? __might_fault+0xc6/0x180
[ 8924.656015][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8924.656276][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8924.656552][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8924.656829][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8924.657124][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8924.657358][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8924.657636][    C1]  do_syscall_64+0xc9/0x1e0
[ 8924.657851][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8924.658128][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8924.658338][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8924.659232][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8924.659620][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8924.659992][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8924.660362][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8924.660729][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8924.661095][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8924.661465][    C1]  </TASK>
[ 8924.661611][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6102s! [perl:7725]
[ 8924.662003][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8924.663218][    C3] irq event stamp: 290154
[ 8924.663428][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8924.663935][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8924.664422][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8924.664872][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8924.665317][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8924.665750][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8924.666341][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8924.666653][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8924.667588][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8924.667884][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8924.668267][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8924.668672][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8924.669064][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8924.669454][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8924.669854][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8924.670284][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8924.670602][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8924.670986][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8924.671367][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8924.671749][    C3] PKRU: 55555554
[ 8924.671924][    C3] Call Trace:
[ 8924.672086][    C3]  <IRQ>
[ 8924.672228][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8924.672481][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8924.672717][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8924.672983][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8924.673250][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8924.673527][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8924.673782][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8924.674078][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8924.674331][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8924.674630][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8924.674918][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8924.675220][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8924.675502][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8924.675787][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8924.676066][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8924.676369][    C3]  ? get_stack_info+0x36/0xc0
[ 8924.676603][    C3]  ? lock_acquire+0x1c1/0x220
[ 8924.676832][    C3]  ? lock_release+0x1d5/0x250
[ 8924.677065][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8924.677306][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8924.677568][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8924.677845][    C3]  ? lock_acquire+0x1c1/0x220
[ 8924.678074][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8924.678307][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8924.678558][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8924.678785][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8924.679025][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8924.679275][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8924.679539][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8924.679809][    C3]  ip_local_deliver+0x19d/0x480
[ 8924.680048][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8924.680310][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8924.680566][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8924.680900][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8924.681144][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8924.681454][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8924.681706][    C3]  ip_rcv+0x564/0x740
[ 8924.681903][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8924.682127][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8924.682372][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8924.682638][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8924.682861][    C3]  ? skb_clone+0x10b/0x330
[ 8924.683079][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8924.683387][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8924.683686][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8924.683955][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8924.684241][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8924.684481][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8924.684701][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8924.684991][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8924.685265][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8924.685579][    C3]  ? lock_acquire+0x1c1/0x220
[ 8924.685811][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8924.686099][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8924.686375][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8924.686680][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8924.686926][    C3]  ? __skb_clone+0x57a/0x760
[ 8924.687153][    C3]  netif_receive_skb+0x55/0x280
[ 8924.687411][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8924.687717][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8924.688047][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8924.688343][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8924.688627][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8924.688905][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8924.689208][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8924.689505][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8924.689822][    C3]  ? lock_release+0x1d5/0x250
[ 8924.690054][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8924.690310][    C3]  ? kernel_text_address+0xce/0xe0
[ 8924.690560][    C3]  ? __kernel_text_address+0x12/0x40
[ 8924.690819][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8924.691093][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8924.691394][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8924.691635][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8924.691899][    C3]  ? get_stack_info+0x36/0xc0
[ 8924.692131][    C3]  __tcf_classify+0x329/0x7d0
[ 8924.692365][    C3]  tcf_classify+0x283/0x930
[ 8924.692588][    C3]  ? lock_release+0x1d5/0x250
[ 8924.692818][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8924.693072][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8924.693318][    C3]  ? __kernel_text_address+0x12/0x40
[ 8924.693575][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8924.693849][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8924.694149][    C3]  tc_run+0x2e4/0x5d0
[ 8924.694347][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8924.694567][    C3]  ? lock_acquire+0x1c1/0x220
[ 8924.694798][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8924.695049][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8924.695292][    C3]  ? lock_acquire+0x1c1/0x220
[ 8924.695522][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8924.695776][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8924.696069][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8924.696331][    C3]  ? neigh_hh_output+0x348/0x590
[ 8924.696574][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8924.696828][    C3]  ip_finish_output2+0x786/0x18e0
[ 8924.697075][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8924.697400][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8924.697667][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8924.697910][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8924.698166][    C3]  ip_output+0x16b/0x4f0
[ 8924.698375][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8924.698611][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8924.698877][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8924.699181][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8924.699447][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8924.699690][    C3]  ? __alloc_skb+0xd4/0x280
[ 8924.699917][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8924.700178][    C3]  ? tcp_fragment+0x168/0x1040
[ 8924.700414][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8924.700658][    C3]  ? ip_local_out+0x114/0x3b0
[ 8924.700889][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8924.701129][    C3]  ? __skb_clone+0x57a/0x760
[ 8924.701356][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8924.701612][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8924.701885][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8924.702120][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8924.702359][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8924.702651][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8924.702961][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8924.703198][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8924.703449][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8924.703707][    C3]  tcp_write_timer+0x82/0x1d0
[ 8924.703940][    C3]  call_timer_fn+0x173/0x430
[ 8924.704168][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8924.704422][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8924.704675][    C3]  __run_timers.part.0+0x52d/0x890
[ 8924.704927][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8924.705187][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8924.705461][    C3]  ? lock_acquire+0x1c1/0x220
[ 8924.705693][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8924.705974][    C3]  ? lock_release+0x1d5/0x250
[ 8924.706203][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8924.706460][    C3]  ? ktime_get+0xb3/0x190
[ 8924.706674][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8924.706959][    C3]  run_timer_softirq+0x72/0x100
[ 8924.707215][    C3]  __do_softirq+0x1b9/0x7ff
[ 8924.707446][    C3]  irq_exit_rcu+0x98/0xc0
[ 8924.707664][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8924.707946][    C3]  </IRQ>
[ 8924.708094][    C3]  <TASK>
[ 8924.708245][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8924.708549][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8924.708860][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8924.709798][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8924.710091][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8924.710478][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8924.710860][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8924.711242][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8924.711625][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8924.712013][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8924.712300][    C3]  uart_start+0xe4/0x1b0
[ 8924.712512][    C3]  n_tty_write+0x677/0x7a0
[ 8924.712732][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8924.712974][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8924.713253][    C3]  ? lock_acquire+0x1c1/0x220
[ 8924.713482][    C3]  ? iterate_tty_write+0x95/0x540
[ 8924.713729][    C3]  iterate_tty_write+0x229/0x540
[ 8924.713973][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8924.714254][    C3]  vfs_write+0x9e9/0x10a0
[ 8924.714466][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8924.714699][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8924.714936][    C3]  ? lock_acquire+0x1c1/0x220
[ 8924.715166][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8924.715445][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8924.715699][    C3]  ? __fget_light+0x54/0x1e0
[ 8924.715928][    C3]  ksys_write+0xf5/0x1e0
[ 8924.716136][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8924.716376][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8924.716670][    C3]  do_syscall_64+0xc9/0x1e0
[ 8924.716892][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8924.717181][    C3] RIP: 0033:0x7f93b2836957
[ 8924.717401][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8924.718336][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8924.718742][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8924.719129][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8924.719515][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8924.719903][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8924.720288][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8924.720677][    C3]  </TASK>
[ 8952.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6128s! [ncat:8027]
[ 8952.613536][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8952.614694][    C1] irq event stamp: 174248
[ 8952.614896][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8952.615387][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 8952.615816][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8952.616250][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8952.616675][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8952.617088][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8952.617653][    C1] RIP: 0010:kasan_check_range+0x1a/0x1c0
[ 8952.617917][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 <53> 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77
[ 8952.618814][    C1] RSP: 0018:ffffc9000009e940 EFLAGS: 00000282
[ 8952.619096][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8952.619465][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8952.619836][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8952.620203][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8952.620572][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8952.620938][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8952.621349][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8952.621653][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8952.622018][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8952.622388][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8952.622753][    C1] PKRU: 55555554
[ 8952.622920][    C1] Call Trace:
[ 8952.623075][    C1]  <IRQ>
[ 8952.623217][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8952.623458][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 8952.623682][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8952.623937][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 8952.624187][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8952.624454][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 8952.624699][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8952.624980][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 8952.625223][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8952.625507][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 8952.625780][    C1]  </IRQ>
[ 8952.625917][    C1]  <TASK>
[ 8952.626057][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8952.626346][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8952.626612][    C1]  ? kasan_check_range+0x1a/0x1c0
[ 8952.626847][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 8952.627106][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8952.627414][    C1]  ? lock_acquire+0x1c1/0x220
[ 8952.627636][    C1]  ? lock_release+0x1d5/0x250
[ 8952.627857][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8952.628087][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8952.628338][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8952.628600][    C1]  ? lock_acquire+0x1c1/0x220
[ 8952.628819][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8952.629041][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8952.629281][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8952.629499][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8952.629729][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8952.629966][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8952.630222][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8952.630476][    C1]  ip_local_deliver+0x19d/0x480
[ 8952.630704][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8952.630953][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8952.631196][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8952.631517][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8952.631751][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8952.632045][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8952.632288][    C1]  ip_rcv+0x564/0x740
[ 8952.632476][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8952.632687][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8952.632919][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8952.633176][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8952.633426][    C1]  ? skb_clone+0x10b/0x330
[ 8952.633635][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8952.633931][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8952.634212][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8952.634473][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8952.634743][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8952.634971][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8952.635185][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8952.635460][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8952.635723][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8952.636022][    C1]  ? lock_acquire+0x1c1/0x220
[ 8952.636244][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8952.636517][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8952.636780][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8952.637070][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8952.637311][    C1]  ? __skb_clone+0x57a/0x760
[ 8952.637526][    C1]  netif_receive_skb+0x55/0x280
[ 8952.637754][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8952.638040][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8952.638348][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8952.638624][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8952.638877][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8952.639141][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8952.639429][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8952.639694][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8952.639983][    C1]  ? stack_trace_save+0x95/0xd0
[ 8952.640213][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8952.640471][    C1]  ? kasan_save_stack+0x34/0x50
[ 8952.640700][    C1]  ? kasan_save_stack+0x24/0x50
[ 8952.640927][    C1]  ? kasan_save_track+0x14/0x30
[ 8952.641156][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8952.641399][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8952.641633][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8952.641861][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8952.642103][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8952.642349][    C1]  ? ip_output+0x16b/0x4f0
[ 8952.642557][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8952.642792][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8952.643042][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8952.643291][    C1]  ? get_reg+0x119/0x190
[ 8952.643491][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8952.643738][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8952.644023][    C1]  __tcf_classify+0x329/0x7d0
[ 8952.644248][    C1]  tcf_classify+0x283/0x930
[ 8952.644460][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8952.644690][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8952.644927][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8952.645191][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8952.645440][    C1]  tc_run+0x2e4/0x5d0
[ 8952.645629][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8952.645842][    C1]  ? lock_acquire+0x1c1/0x220
[ 8952.646061][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8952.646303][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8952.646536][    C1]  ? lock_acquire+0x1c1/0x220
[ 8952.646756][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8952.647002][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8952.647284][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8952.647537][    C1]  ? neigh_hh_output+0x348/0x590
[ 8952.647769][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8952.648013][    C1]  ip_finish_output2+0x786/0x18e0
[ 8952.648250][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8952.648510][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8952.648822][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8952.649076][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8952.649310][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8952.649554][    C1]  ip_output+0x16b/0x4f0
[ 8952.649758][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8952.649975][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8952.650200][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8952.650464][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8952.650695][    C1]  ? ip_local_out+0x114/0x3b0
[ 8952.650916][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8952.651149][    C1]  ? __create_object+0x5e/0xb0
[ 8952.651376][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8952.651621][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8952.651879][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8952.652132][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8952.652393][    C1]  tcp_release_cb+0x1e9/0x390
[ 8952.652615][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8952.652859][    C1]  release_sock+0xb8/0x1d0
[ 8952.653067][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8952.653274][    C1]  ? lock_release+0x1d5/0x250
[ 8952.653494][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8952.653724][    C1]  ? core_sys_select+0x620/0x710
[ 8952.653957][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8952.654208][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8952.654416][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8952.654645][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8952.654881][    C1]  ? __fget_light+0x54/0x1e0
[ 8952.655099][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8952.655345][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8952.655567][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8952.655810][    C1]  ? __might_fault+0xc6/0x180
[ 8952.656033][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8952.656294][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8952.656571][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8952.656847][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8952.657143][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8952.657376][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8952.657656][    C1]  do_syscall_64+0xc9/0x1e0
[ 8952.657871][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8952.658146][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8952.658358][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8952.659251][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8952.659639][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8952.660013][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8952.660380][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8952.660746][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8952.661113][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8952.661484][    C1]  </TASK>
[ 8952.661628][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6128s! [perl:7725]
[ 8952.662019][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 8952.663233][    C3] irq event stamp: 290154
[ 8952.663443][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 8952.663951][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 8952.664438][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 8952.664892][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 8952.665339][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8952.665773][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8952.666367][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8952.666680][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8952.667620][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8952.667917][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8952.668304][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8952.668690][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8952.669074][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8952.669460][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8952.669851][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8952.670283][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8952.670605][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8952.670991][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8952.671376][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8952.671762][    C3] PKRU: 55555554
[ 8952.671936][    C3] Call Trace:
[ 8952.672101][    C3]  <IRQ>
[ 8952.672242][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 8952.672497][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8952.672731][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 8952.673000][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8952.673265][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8952.673543][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8952.673799][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8952.674093][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8952.674347][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8952.674646][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8952.674933][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8952.675238][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8952.675517][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8952.675803][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8952.676081][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8952.676383][    C3]  ? get_stack_info+0x36/0xc0
[ 8952.676616][    C3]  ? lock_acquire+0x1c1/0x220
[ 8952.676849][    C3]  ? lock_release+0x1d5/0x250
[ 8952.677079][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8952.677321][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8952.677584][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8952.677861][    C3]  ? lock_acquire+0x1c1/0x220
[ 8952.678092][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8952.678322][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8952.678575][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8952.678802][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8952.679041][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8952.679292][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8952.679556][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8952.679829][    C3]  ip_local_deliver+0x19d/0x480
[ 8952.680067][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8952.680333][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8952.680589][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8952.680921][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8952.681166][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8952.681475][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8952.681728][    C3]  ip_rcv+0x564/0x740
[ 8952.681925][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8952.682150][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8952.682394][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8952.682661][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8952.682885][    C3]  ? skb_clone+0x10b/0x330
[ 8952.683103][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8952.683412][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8952.683708][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8952.683977][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8952.684263][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8952.684506][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8952.684727][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8952.685018][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8952.685294][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8952.685609][    C3]  ? lock_acquire+0x1c1/0x220
[ 8952.685838][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8952.686125][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8952.686401][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8952.686707][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8952.686954][    C3]  ? __skb_clone+0x57a/0x760
[ 8952.687182][    C3]  netif_receive_skb+0x55/0x280
[ 8952.687422][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8952.687724][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8952.688046][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8952.688336][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8952.688602][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8952.688879][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8952.689182][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8952.689482][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8952.689802][    C3]  ? lock_release+0x1d5/0x250
[ 8952.690031][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8952.690289][    C3]  ? kernel_text_address+0xce/0xe0
[ 8952.690544][    C3]  ? __kernel_text_address+0x12/0x40
[ 8952.690802][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8952.691075][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8952.691378][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8952.691620][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8952.691887][    C3]  ? get_stack_info+0x36/0xc0
[ 8952.692120][    C3]  __tcf_classify+0x329/0x7d0
[ 8952.692355][    C3]  tcf_classify+0x283/0x930
[ 8952.692576][    C3]  ? lock_release+0x1d5/0x250
[ 8952.692808][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8952.693062][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8952.693310][    C3]  ? __kernel_text_address+0x12/0x40
[ 8952.693569][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8952.693845][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8952.694146][    C3]  tc_run+0x2e4/0x5d0
[ 8952.694343][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8952.694568][    C3]  ? lock_acquire+0x1c1/0x220
[ 8952.694796][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8952.695048][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8952.695294][    C3]  ? lock_acquire+0x1c1/0x220
[ 8952.695525][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8952.695780][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8952.696074][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8952.696337][    C3]  ? neigh_hh_output+0x348/0x590
[ 8952.696581][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8952.696837][    C3]  ip_finish_output2+0x786/0x18e0
[ 8952.697084][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8952.697411][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8952.697679][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8952.697923][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8952.698179][    C3]  ip_output+0x16b/0x4f0
[ 8952.698387][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8952.698622][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8952.698887][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8952.699191][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8952.699458][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8952.699705][    C3]  ? __alloc_skb+0xd4/0x280
[ 8952.699928][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8952.700187][    C3]  ? tcp_fragment+0x168/0x1040
[ 8952.700422][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8952.700666][    C3]  ? ip_local_out+0x114/0x3b0
[ 8952.700898][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8952.701138][    C3]  ? __skb_clone+0x57a/0x760
[ 8952.701365][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8952.701626][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8952.701898][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8952.702134][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8952.702375][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8952.702665][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8952.702974][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8952.703211][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8952.703462][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8952.703720][    C3]  tcp_write_timer+0x82/0x1d0
[ 8952.703954][    C3]  call_timer_fn+0x173/0x430
[ 8952.704185][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8952.704438][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8952.704691][    C3]  __run_timers.part.0+0x52d/0x890
[ 8952.704942][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8952.705203][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8952.705479][    C3]  ? lock_acquire+0x1c1/0x220
[ 8952.705709][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8952.705991][    C3]  ? lock_release+0x1d5/0x250
[ 8952.706222][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8952.706477][    C3]  ? ktime_get+0xb3/0x190
[ 8952.706690][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8952.706979][    C3]  run_timer_softirq+0x72/0x100
[ 8952.707237][    C3]  __do_softirq+0x1b9/0x7ff
[ 8952.707466][    C3]  irq_exit_rcu+0x98/0xc0
[ 8952.707686][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8952.707968][    C3]  </IRQ>
[ 8952.708116][    C3]  <TASK>
[ 8952.708267][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8952.708573][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8952.708884][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8952.709826][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8952.710120][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8952.710504][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8952.710887][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8952.711268][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8952.711675][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8952.712071][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8952.712364][    C3]  uart_start+0xe4/0x1b0
[ 8952.712582][    C3]  n_tty_write+0x677/0x7a0
[ 8952.712812][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8952.713054][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8952.713332][    C3]  ? lock_acquire+0x1c1/0x220
[ 8952.713561][    C3]  ? iterate_tty_write+0x95/0x540
[ 8952.713808][    C3]  iterate_tty_write+0x229/0x540
[ 8952.714051][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8952.714329][    C3]  vfs_write+0x9e9/0x10a0
[ 8952.714541][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8952.714775][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8952.715011][    C3]  ? lock_acquire+0x1c1/0x220
[ 8952.715241][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8952.715518][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8952.715770][    C3]  ? __fget_light+0x54/0x1e0
[ 8952.715998][    C3]  ksys_write+0xf5/0x1e0
[ 8952.716207][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8952.716446][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8952.716740][    C3]  do_syscall_64+0xc9/0x1e0
[ 8952.716963][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8952.717250][    C3] RIP: 0033:0x7f93b2836957
[ 8952.717467][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8952.718394][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8952.718802][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8952.719185][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8952.719565][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8952.719949][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8952.720332][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8952.720716][    C3]  </TASK>
[ 8978.047168][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 8978.047516][    C3] rcu: 3-....: (6576795 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1598839
[ 8978.048056][    C3] rcu: (t=6584076 jiffies g=1064457 q=106 ncpus=4)
[ 8978.048379][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 8978.048645][    C1] NMI backtrace for cpu 1
[ 8978.048651][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 8978.048656][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8978.048659][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8978.048665][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8978.048669][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 8978.048672][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8978.048674][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 8978.048676][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 8978.048678][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 8978.048680][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 8978.048682][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 8978.048684][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8978.048687][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 8978.048689][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8978.048690][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8978.048691][    C1] PKRU: 55555554
[ 8978.048692][    C1] Call Trace:
[ 8978.048695][    C1]  <NMI>
[ 8978.048702][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 8978.048708][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 8978.048714][    C1]  ? nmi_handle+0x153/0x420
[ 8978.048719][    C1]  ? default_do_nmi+0x41/0x100
[ 8978.048722][    C1]  ? exc_nmi+0xf3/0x120
[ 8978.048724][    C1]  ? end_repeat_nmi+0xf/0x60
[ 8978.048729][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8978.048733][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8978.048736][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8978.048740][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8978.048742][    C1]  </NMI>
[ 8978.048744][    C1]  <TASK>
[ 8978.048745][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8978.048752][    C1]  ? lock_acquire+0x1c1/0x220
[ 8978.048756][    C1]  ? lock_release+0x1d5/0x250
[ 8978.048759][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 8978.048763][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8978.048766][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8978.048769][    C1]  ? lock_acquire+0x1c1/0x220
[ 8978.048772][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8978.048776][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 8978.048779][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 8978.048786][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8978.048788][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 8978.048793][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 8978.048798][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 8978.048801][    C1]  ip_local_deliver+0x19d/0x480
[ 8978.048804][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8978.048806][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8978.048809][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8978.048814][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8978.048818][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8978.048821][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8978.048831][    C1]  ip_rcv+0x564/0x740
[ 8978.048834][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8978.048837][    C1]  ? set_track_prepare+0x8a/0xd0
[ 8978.048841][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 8978.048844][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8978.048848][    C1]  ? skb_clone+0x10b/0x330
[ 8978.048851][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8978.048857][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8978.048862][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8978.048866][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8978.048874][    C1]  ? __tcf_classify+0x329/0x7d0
[ 8978.048877][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 8978.048880][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8978.048883][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8978.048886][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8978.048890][    C1]  ? lock_acquire+0x1c1/0x220
[ 8978.048892][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 8978.048896][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 8978.048900][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8978.048904][    C1]  ? __copy_skb_header+0xaf/0x490
[ 8978.048906][    C1]  ? __skb_clone+0x57a/0x760
[ 8978.048909][    C1]  netif_receive_skb+0x55/0x280
[ 8978.048912][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8978.048919][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8978.048925][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8978.048931][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 8978.048935][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8978.048945][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8978.048951][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 8978.048954][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8978.048960][    C1]  ? stack_trace_save+0x95/0xd0
[ 8978.048963][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 8978.048968][    C1]  ? kasan_save_stack+0x34/0x50
[ 8978.048972][    C1]  ? kasan_save_stack+0x24/0x50
[ 8978.048975][    C1]  ? kasan_save_track+0x14/0x30
[ 8978.048977][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 8978.048980][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 8978.048982][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 8978.048985][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 8978.048988][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8978.048991][    C1]  ? ip_output+0x16b/0x4f0
[ 8978.048993][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 8978.048995][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 8978.048998][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8978.049001][    C1]  ? get_reg+0x119/0x190
[ 8978.049003][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 8978.049006][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8978.049010][    C1]  __tcf_classify+0x329/0x7d0
[ 8978.049015][    C1]  tcf_classify+0x283/0x930
[ 8978.049018][    C1]  ? arch_stack_walk+0xa2/0x100
[ 8978.049022][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 8978.049025][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8978.049029][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 8978.049032][    C1]  tc_run+0x2e4/0x5d0
[ 8978.049036][    C1]  ? __pfx_tc_run+0x10/0x10
[ 8978.049039][    C1]  ? lock_acquire+0x1c1/0x220
[ 8978.049040][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8978.049044][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 8978.049048][    C1]  ? lock_acquire+0x1c1/0x220
[ 8978.049050][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 8978.049053][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8978.049056][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8978.049059][    C1]  ? neigh_hh_output+0x348/0x590
[ 8978.049062][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 8978.049066][    C1]  ip_finish_output2+0x786/0x18e0
[ 8978.049069][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 8978.049071][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8978.049078][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8978.049081][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8978.049085][    C1]  ? __ip_finish_output+0x10f/0x770
[ 8978.049088][    C1]  ip_output+0x16b/0x4f0
[ 8978.049091][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 8978.049094][    C1]  ? __pfx_ip_output+0x10/0x10
[ 8978.049097][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8978.049101][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 8978.049104][    C1]  ? ip_local_out+0x114/0x3b0
[ 8978.049107][    C1]  __ip_queue_xmit+0x672/0x1910
[ 8978.049111][    C1]  ? __create_object+0x5e/0xb0
[ 8978.049114][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8978.049119][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8978.049123][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 8978.049126][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 8978.049130][    C1]  tcp_release_cb+0x1e9/0x390
[ 8978.049132][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 8978.049136][    C1]  release_sock+0xb8/0x1d0
[ 8978.049140][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 8978.049142][    C1]  ? lock_release+0x1d5/0x250
[ 8978.049144][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 8978.049146][    C1]  ? core_sys_select+0x620/0x710
[ 8978.049151][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 8978.049155][    C1]  inet_recvmsg+0xf9/0x2c0
[ 8978.049157][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 8978.049162][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 8978.049164][    C1]  ? __fget_light+0x54/0x1e0
[ 8978.049168][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 8978.049172][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 8978.049176][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 8978.049179][    C1]  ? __might_fault+0xc6/0x180
[ 8978.049186][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 8978.049190][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 8978.049193][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 8978.049197][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 8978.049201][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 8978.049205][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8978.049208][    C1]  do_syscall_64+0xc9/0x1e0
[ 8978.049212][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8978.049215][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 8978.049218][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 8978.049220][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 8978.049223][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 8978.049225][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 8978.049227][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 8978.049228][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 8978.049230][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 8978.049235][    C1]  </TASK>
[ 8978.049637][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 8978.094806][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8978.095390][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 8978.095703][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 8978.096636][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 8978.096932][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 8978.097316][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 8978.097700][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 8978.098085][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 8978.098469][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 8978.098852][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 8978.099282][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8978.099609][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 8978.099995][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8978.100379][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8978.100762][    C3] PKRU: 55555554
[ 8978.100936][    C3] Call Trace:
[ 8978.101100][    C3]  <IRQ>
[ 8978.101242][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 8978.101504][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 8978.101748][    C3]  ? check_cpu_stall+0x284/0x500
[ 8978.101991][    C3]  ? rcu_pending+0x92/0x360
[ 8978.102215][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 8978.102477][    C3]  ? update_process_times+0xb9/0x110
[ 8978.102735][    C3]  ? tick_sched_handle+0x67/0x130
[ 8978.102982][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 8978.103259][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 8978.103493][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 8978.103793][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 8978.104058][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 8978.104335][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8978.104590][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 8978.104884][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 8978.105137][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 8978.105435][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 8978.105720][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8978.106022][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8978.106304][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 8978.106590][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 8978.106869][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 8978.107170][    C3]  ? get_stack_info+0x36/0xc0
[ 8978.107403][    C3]  ? lock_acquire+0x1c1/0x220
[ 8978.107633][    C3]  ? lock_release+0x1d5/0x250
[ 8978.107866][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 8978.108105][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 8978.108368][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8978.108645][    C3]  ? lock_acquire+0x1c1/0x220
[ 8978.108874][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 8978.109105][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 8978.109356][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 8978.109588][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 8978.109827][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 8978.110075][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 8978.110340][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 8978.110606][    C3]  ip_local_deliver+0x19d/0x480
[ 8978.110845][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 8978.111107][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 8978.111362][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 8978.111697][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8978.111940][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 8978.112249][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 8978.112501][    C3]  ip_rcv+0x564/0x740
[ 8978.112698][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8978.112921][    C3]  ? set_track_prepare+0x8a/0xd0
[ 8978.113166][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8978.113432][    C3]  ? vfs_write+0x9e9/0x10a0
[ 8978.113656][    C3]  ? skb_clone+0x10b/0x330
[ 8978.113874][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 8978.114181][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8978.114477][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 8978.114747][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 8978.115033][    C3]  ? __tcf_classify+0x329/0x7d0
[ 8978.115273][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 8978.115494][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 8978.115784][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 8978.116057][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 8978.116371][    C3]  ? lock_acquire+0x1c1/0x220
[ 8978.116602][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 8978.116889][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 8978.117164][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 8978.117469][    C3]  ? __copy_skb_header+0xaf/0x490
[ 8978.117716][    C3]  ? __skb_clone+0x57a/0x760
[ 8978.117943][    C3]  netif_receive_skb+0x55/0x280
[ 8978.118184][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 8978.118485][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 8978.118806][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 8978.119094][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 8978.119361][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 8978.119644][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 8978.119948][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 8978.120247][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 8978.120563][    C3]  ? lock_release+0x1d5/0x250
[ 8978.120793][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8978.121047][    C3]  ? kernel_text_address+0xce/0xe0
[ 8978.121298][    C3]  ? __kernel_text_address+0x12/0x40
[ 8978.121559][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8978.121833][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8978.122134][    C3]  ? arch_stack_walk+0xa2/0x100
[ 8978.122377][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 8978.122643][    C3]  ? get_stack_info+0x36/0xc0
[ 8978.122875][    C3]  __tcf_classify+0x329/0x7d0
[ 8978.123108][    C3]  tcf_classify+0x283/0x930
[ 8978.123331][    C3]  ? lock_release+0x1d5/0x250
[ 8978.123562][    C3]  ? is_bpf_text_address+0x71/0x120
[ 8978.123817][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 8978.124064][    C3]  ? __kernel_text_address+0x12/0x40
[ 8978.124322][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 8978.124597][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 8978.124899][    C3]  tc_run+0x2e4/0x5d0
[ 8978.125096][    C3]  ? __pfx_tc_run+0x10/0x10
[ 8978.125318][    C3]  ? lock_acquire+0x1c1/0x220
[ 8978.125550][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 8978.125800][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 8978.126043][    C3]  ? lock_acquire+0x1c1/0x220
[ 8978.126276][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 8978.126530][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8978.126824][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 8978.127086][    C3]  ? neigh_hh_output+0x348/0x590
[ 8978.127330][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 8978.127585][    C3]  ip_finish_output2+0x786/0x18e0
[ 8978.127832][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 8978.128158][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 8978.128425][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8978.128668][    C3]  ? __ip_finish_output+0x10f/0x770
[ 8978.128924][    C3]  ip_output+0x16b/0x4f0
[ 8978.129132][    C3]  ? __pfx_ip_output+0x10/0x10
[ 8978.129367][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 8978.129638][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8978.129940][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 8978.130206][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 8978.130448][    C3]  ? __alloc_skb+0xd4/0x280
[ 8978.130672][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 8978.130930][    C3]  ? tcp_fragment+0x168/0x1040
[ 8978.131165][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 8978.131409][    C3]  ? ip_local_out+0x114/0x3b0
[ 8978.131641][    C3]  __ip_queue_xmit+0x672/0x1910
[ 8978.131880][    C3]  ? __skb_clone+0x57a/0x760
[ 8978.132107][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 8978.132364][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 8978.132656][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 8978.132897][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 8978.133141][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 8978.133439][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 8978.133765][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 8978.134020][    C3]  tcp_send_loss_probe+0x348/0x830
[ 8978.134275][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8978.134538][    C3]  tcp_write_timer+0x82/0x1d0
[ 8978.134774][    C3]  call_timer_fn+0x173/0x430
[ 8978.135005][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 8978.135269][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 8978.135522][    C3]  __run_timers.part.0+0x52d/0x890
[ 8978.135772][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 8978.136031][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 8978.136304][    C3]  ? lock_acquire+0x1c1/0x220
[ 8978.136535][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8978.136814][    C3]  ? lock_release+0x1d5/0x250
[ 8978.137043][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8978.137298][    C3]  ? ktime_get+0xb3/0x190
[ 8978.137511][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 8978.137799][    C3]  run_timer_softirq+0x72/0x100
[ 8978.138038][    C3]  __do_softirq+0x1b9/0x7ff
[ 8978.138265][    C3]  irq_exit_rcu+0x98/0xc0
[ 8978.138477][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 8978.138753][    C3]  </IRQ>
[ 8978.138896][    C3]  <TASK>
[ 8978.139043][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 8978.139335][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 8978.139658][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 8978.140593][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 8978.140887][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 8978.141274][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 8978.141657][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 8978.142040][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 8978.142423][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 8978.142811][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 8978.143096][    C3]  uart_start+0xe4/0x1b0
[ 8978.143307][    C3]  n_tty_write+0x677/0x7a0
[ 8978.143528][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 8978.143771][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 8978.144046][    C3]  ? lock_acquire+0x1c1/0x220
[ 8978.144275][    C3]  ? iterate_tty_write+0x95/0x540
[ 8978.144523][    C3]  iterate_tty_write+0x229/0x540
[ 8978.144767][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 8978.145047][    C3]  vfs_write+0x9e9/0x10a0
[ 8978.145260][    C3]  ? __run_hrtimer+0x5df/0x710
[ 8978.145495][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 8978.145731][    C3]  ? lock_acquire+0x1c1/0x220
[ 8978.145960][    C3]  ? clockevents_program_event+0xf6/0x300
[ 8978.146240][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 8978.146494][    C3]  ? __fget_light+0x54/0x1e0
[ 8978.146722][    C3]  ksys_write+0xf5/0x1e0
[ 8978.146931][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 8978.147171][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 8978.147466][    C3]  do_syscall_64+0xc9/0x1e0
[ 8978.147689][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8978.147978][    C3] RIP: 0033:0x7f93b2836957
[ 8978.148197][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 8978.149130][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8978.149535][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 8978.149928][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 8978.150312][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 8978.150695][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 8978.151078][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 8978.151468][    C3]  </TASK>
[ 9004.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6177s! [ncat:8027]
[ 9004.613535][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9004.614704][    C1] irq event stamp: 174248
[ 9004.614905][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9004.615395][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9004.615822][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9004.616257][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9004.616680][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9004.617093][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9004.617659][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9004.617957][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9004.618850][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9004.619131][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9004.619504][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9004.619869][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9004.620235][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9004.620601][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9004.620967][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9004.621378][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9004.621682][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9004.622047][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9004.622415][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9004.622784][    C1] PKRU: 55555554
[ 9004.622951][    C1] Call Trace:
[ 9004.623105][    C1]  <IRQ>
[ 9004.623246][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9004.623487][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9004.623710][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9004.623965][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9004.624216][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9004.624484][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9004.624729][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9004.625009][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9004.625251][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9004.625535][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9004.625808][    C1]  </IRQ>
[ 9004.625944][    C1]  <TASK>
[ 9004.626084][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9004.626374][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9004.626639][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9004.626910][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9004.627174][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9004.627461][    C1]  ? lock_acquire+0x1c1/0x220
[ 9004.627683][    C1]  ? lock_release+0x1d5/0x250
[ 9004.627903][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9004.628130][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9004.628385][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9004.628645][    C1]  ? lock_acquire+0x1c1/0x220
[ 9004.628865][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9004.629086][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9004.629327][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9004.629544][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9004.629772][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9004.630008][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9004.630265][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9004.630521][    C1]  ip_local_deliver+0x19d/0x480
[ 9004.630751][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9004.630999][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9004.631243][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9004.631561][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9004.631793][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9004.632087][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9004.632329][    C1]  ip_rcv+0x564/0x740
[ 9004.632516][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9004.632727][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9004.632959][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9004.633211][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9004.633464][    C1]  ? skb_clone+0x10b/0x330
[ 9004.633672][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9004.633963][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9004.634245][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9004.634502][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9004.634773][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9004.635001][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9004.635211][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9004.635488][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9004.635748][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9004.636049][    C1]  ? lock_acquire+0x1c1/0x220
[ 9004.636269][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9004.636541][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9004.636801][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9004.637091][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9004.637327][    C1]  ? __skb_clone+0x57a/0x760
[ 9004.637543][    C1]  netif_receive_skb+0x55/0x280
[ 9004.637771][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9004.638057][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9004.638364][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9004.638637][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9004.638890][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9004.639154][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9004.639446][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9004.639708][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9004.639998][    C1]  ? stack_trace_save+0x95/0xd0
[ 9004.640227][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9004.640484][    C1]  ? kasan_save_stack+0x34/0x50
[ 9004.640713][    C1]  ? kasan_save_stack+0x24/0x50
[ 9004.640940][    C1]  ? kasan_save_track+0x14/0x30
[ 9004.641178][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9004.641420][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9004.641653][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9004.641880][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9004.642122][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9004.642366][    C1]  ? ip_output+0x16b/0x4f0
[ 9004.642575][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9004.642810][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9004.643060][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9004.643307][    C1]  ? get_reg+0x119/0x190
[ 9004.643506][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9004.643752][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9004.644036][    C1]  __tcf_classify+0x329/0x7d0
[ 9004.644259][    C1]  tcf_classify+0x283/0x930
[ 9004.644473][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9004.644702][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9004.644936][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9004.645198][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9004.645444][    C1]  tc_run+0x2e4/0x5d0
[ 9004.645635][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9004.645846][    C1]  ? lock_acquire+0x1c1/0x220
[ 9004.646066][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9004.646306][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9004.646539][    C1]  ? lock_acquire+0x1c1/0x220
[ 9004.646759][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9004.647001][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9004.647283][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9004.647533][    C1]  ? neigh_hh_output+0x348/0x590
[ 9004.647766][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9004.648008][    C1]  ip_finish_output2+0x786/0x18e0
[ 9004.648245][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9004.648503][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9004.648813][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9004.649067][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9004.649301][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9004.649553][    C1]  ip_output+0x16b/0x4f0
[ 9004.649751][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9004.649968][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9004.650193][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9004.650455][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9004.650686][    C1]  ? ip_local_out+0x114/0x3b0
[ 9004.650907][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9004.651135][    C1]  ? __create_object+0x5e/0xb0
[ 9004.651359][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9004.651605][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9004.651864][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9004.652116][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9004.652378][    C1]  tcp_release_cb+0x1e9/0x390
[ 9004.652596][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9004.652841][    C1]  release_sock+0xb8/0x1d0
[ 9004.653050][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9004.653254][    C1]  ? lock_release+0x1d5/0x250
[ 9004.653474][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9004.653704][    C1]  ? core_sys_select+0x620/0x710
[ 9004.653938][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9004.654185][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9004.654395][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9004.654625][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9004.654860][    C1]  ? __fget_light+0x54/0x1e0
[ 9004.655076][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9004.655322][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9004.655542][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9004.655786][    C1]  ? __might_fault+0xc6/0x180
[ 9004.656009][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9004.656274][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9004.656548][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9004.656825][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9004.657120][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9004.657354][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9004.657633][    C1]  do_syscall_64+0xc9/0x1e0
[ 9004.657845][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9004.658121][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9004.658331][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9004.659225][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9004.659618][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9004.659985][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9004.660354][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9004.660720][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9004.661086][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9004.661458][    C1]  </TASK>
[ 9004.661602][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6177s! [perl:7725]
[ 9004.662001][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9004.663215][    C3] irq event stamp: 290154
[ 9004.663427][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9004.663935][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9004.664421][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9004.664872][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9004.665316][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9004.665748][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9004.666340][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9004.666653][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9004.667590][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9004.667886][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9004.668271][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9004.668655][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9004.669039][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9004.669430][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9004.669814][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9004.670245][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9004.670565][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9004.670952][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9004.671338][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9004.671721][    C3] PKRU: 55555554
[ 9004.671896][    C3] Call Trace:
[ 9004.672060][    C3]  <IRQ>
[ 9004.672203][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9004.672455][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9004.672690][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9004.672957][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9004.673219][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9004.673499][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9004.673753][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9004.674049][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9004.674302][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9004.674601][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9004.674885][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9004.675188][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9004.675468][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9004.675752][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9004.676030][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9004.676330][    C3]  ? get_stack_info+0x36/0xc0
[ 9004.676560][    C3]  ? lock_acquire+0x1c1/0x220
[ 9004.676792][    C3]  ? lock_release+0x1d5/0x250
[ 9004.677024][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9004.677263][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9004.677526][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9004.677799][    C3]  ? lock_acquire+0x1c1/0x220
[ 9004.678031][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9004.678264][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9004.678515][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9004.678742][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9004.678979][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9004.679228][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9004.679515][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9004.679789][    C3]  ip_local_deliver+0x19d/0x480
[ 9004.680036][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9004.680305][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9004.680566][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9004.680913][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9004.681156][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9004.681466][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9004.681720][    C3]  ip_rcv+0x564/0x740
[ 9004.681917][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9004.682138][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9004.682383][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9004.682653][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9004.682874][    C3]  ? skb_clone+0x10b/0x330
[ 9004.683094][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9004.683403][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9004.683698][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9004.683970][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9004.684253][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9004.684494][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9004.684718][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9004.685008][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9004.685284][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9004.685598][    C3]  ? lock_acquire+0x1c1/0x220
[ 9004.685829][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9004.686114][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9004.686391][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9004.686697][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9004.686942][    C3]  ? __skb_clone+0x57a/0x760
[ 9004.687169][    C3]  netif_receive_skb+0x55/0x280
[ 9004.687407][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9004.687708][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9004.688028][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9004.688319][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9004.688583][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9004.688862][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9004.689162][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9004.689465][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9004.689779][    C3]  ? lock_release+0x1d5/0x250
[ 9004.690010][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9004.690265][    C3]  ? kernel_text_address+0xce/0xe0
[ 9004.690516][    C3]  ? __kernel_text_address+0x12/0x40
[ 9004.690773][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9004.691049][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9004.691349][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9004.691590][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9004.691857][    C3]  ? get_stack_info+0x36/0xc0
[ 9004.692088][    C3]  __tcf_classify+0x329/0x7d0
[ 9004.692322][    C3]  tcf_classify+0x283/0x930
[ 9004.692547][    C3]  ? lock_release+0x1d5/0x250
[ 9004.692778][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9004.693034][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9004.693281][    C3]  ? __kernel_text_address+0x12/0x40
[ 9004.693538][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9004.693809][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9004.694112][    C3]  tc_run+0x2e4/0x5d0
[ 9004.694310][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9004.694533][    C3]  ? lock_acquire+0x1c1/0x220
[ 9004.694764][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9004.695016][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9004.695261][    C3]  ? lock_acquire+0x1c1/0x220
[ 9004.695491][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9004.695746][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9004.696039][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9004.696303][    C3]  ? neigh_hh_output+0x348/0x590
[ 9004.696546][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9004.696801][    C3]  ip_finish_output2+0x786/0x18e0
[ 9004.697049][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9004.697374][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9004.697640][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9004.697884][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9004.698138][    C3]  ip_output+0x16b/0x4f0
[ 9004.698351][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9004.698584][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9004.698851][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9004.699152][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9004.699418][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9004.699665][    C3]  ? __alloc_skb+0xd4/0x280
[ 9004.699888][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9004.700147][    C3]  ? tcp_fragment+0x168/0x1040
[ 9004.700383][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9004.700626][    C3]  ? ip_local_out+0x114/0x3b0
[ 9004.700856][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9004.701095][    C3]  ? __skb_clone+0x57a/0x760
[ 9004.701324][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9004.701580][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9004.701853][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9004.702090][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9004.702331][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9004.702622][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9004.702934][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9004.703169][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9004.703421][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9004.703680][    C3]  tcp_write_timer+0x82/0x1d0
[ 9004.703913][    C3]  call_timer_fn+0x173/0x430
[ 9004.704139][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9004.704393][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9004.704648][    C3]  __run_timers.part.0+0x52d/0x890
[ 9004.704900][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9004.705161][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9004.705436][    C3]  ? lock_acquire+0x1c1/0x220
[ 9004.705667][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9004.705945][    C3]  ? lock_release+0x1d5/0x250
[ 9004.706176][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9004.706431][    C3]  ? ktime_get+0xb3/0x190
[ 9004.706645][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9004.706930][    C3]  run_timer_softirq+0x72/0x100
[ 9004.707187][    C3]  __do_softirq+0x1b9/0x7ff
[ 9004.707416][    C3]  irq_exit_rcu+0x98/0xc0
[ 9004.707632][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9004.707913][    C3]  </IRQ>
[ 9004.708060][    C3]  <TASK>
[ 9004.708209][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9004.708508][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9004.708826][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9004.709786][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9004.710080][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9004.710463][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9004.710845][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9004.711227][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9004.711608][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9004.711990][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9004.712278][    C3]  uart_start+0xe4/0x1b0
[ 9004.712486][    C3]  n_tty_write+0x677/0x7a0
[ 9004.712708][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9004.712952][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9004.713227][    C3]  ? lock_acquire+0x1c1/0x220
[ 9004.713459][    C3]  ? iterate_tty_write+0x95/0x540
[ 9004.713706][    C3]  iterate_tty_write+0x229/0x540
[ 9004.713950][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9004.714229][    C3]  vfs_write+0x9e9/0x10a0
[ 9004.714443][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9004.714678][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9004.714913][    C3]  ? lock_acquire+0x1c1/0x220
[ 9004.715141][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9004.715423][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9004.715678][    C3]  ? __fget_light+0x54/0x1e0
[ 9004.715906][    C3]  ksys_write+0xf5/0x1e0
[ 9004.716114][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9004.716355][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9004.716648][    C3]  do_syscall_64+0xc9/0x1e0
[ 9004.716870][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9004.717162][    C3] RIP: 0033:0x7f93b2836957
[ 9004.717380][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9004.718315][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9004.718718][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9004.719102][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9004.719490][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9004.719873][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9004.720255][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9004.720642][    C3]  </TASK>
[ 9032.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6203s! [ncat:8027]
[ 9032.613545][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9032.614706][    C1] irq event stamp: 174248
[ 9032.614908][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9032.615396][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9032.615824][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9032.616256][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9032.616681][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9032.617093][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9032.617656][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9032.617953][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9032.618848][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9032.619129][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9032.619503][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9032.619868][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9032.620234][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9032.620598][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9032.620963][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9032.621377][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9032.621680][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9032.622045][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9032.622410][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9032.622777][    C1] PKRU: 55555554
[ 9032.622943][    C1] Call Trace:
[ 9032.623099][    C1]  <IRQ>
[ 9032.623238][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9032.623479][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9032.623701][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9032.623956][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9032.624207][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9032.624471][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9032.624715][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9032.624994][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9032.625236][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9032.625519][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9032.625790][    C1]  </IRQ>
[ 9032.625927][    C1]  <TASK>
[ 9032.626066][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9032.626356][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9032.626622][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9032.626894][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9032.627157][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9032.627444][    C1]  ? lock_acquire+0x1c1/0x220
[ 9032.627666][    C1]  ? lock_release+0x1d5/0x250
[ 9032.627886][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9032.628113][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9032.628366][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9032.628628][    C1]  ? lock_acquire+0x1c1/0x220
[ 9032.628847][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9032.629068][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9032.629337][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9032.629550][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9032.629777][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9032.630013][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9032.630267][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9032.630523][    C1]  ip_local_deliver+0x19d/0x480
[ 9032.630749][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9032.630998][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9032.631241][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9032.631557][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9032.631789][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9032.632082][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9032.632323][    C1]  ip_rcv+0x564/0x740
[ 9032.632510][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9032.632723][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9032.632955][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9032.633208][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9032.633460][    C1]  ? skb_clone+0x10b/0x330
[ 9032.633667][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9032.633958][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9032.634239][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9032.634496][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9032.634766][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9032.634993][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9032.635203][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9032.635477][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9032.635736][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9032.636033][    C1]  ? lock_acquire+0x1c1/0x220
[ 9032.636253][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9032.636524][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9032.636785][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9032.637075][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9032.637309][    C1]  ? __skb_clone+0x57a/0x760
[ 9032.637525][    C1]  netif_receive_skb+0x55/0x280
[ 9032.637752][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9032.638038][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9032.638347][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9032.638620][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9032.638872][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9032.639137][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9032.639433][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9032.639692][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9032.639981][    C1]  ? stack_trace_save+0x95/0xd0
[ 9032.640209][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9032.640464][    C1]  ? kasan_save_stack+0x34/0x50
[ 9032.640692][    C1]  ? kasan_save_stack+0x24/0x50
[ 9032.640918][    C1]  ? kasan_save_track+0x14/0x30
[ 9032.641145][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9032.641387][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9032.641620][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9032.641846][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9032.642086][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9032.642329][    C1]  ? ip_output+0x16b/0x4f0
[ 9032.642535][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9032.642770][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9032.643019][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9032.643265][    C1]  ? get_reg+0x119/0x190
[ 9032.643462][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9032.643707][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9032.643989][    C1]  __tcf_classify+0x329/0x7d0
[ 9032.644211][    C1]  tcf_classify+0x283/0x930
[ 9032.644424][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9032.644652][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9032.644886][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9032.645145][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9032.645389][    C1]  tc_run+0x2e4/0x5d0
[ 9032.645579][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9032.645789][    C1]  ? lock_acquire+0x1c1/0x220
[ 9032.646007][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9032.646247][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9032.646479][    C1]  ? lock_acquire+0x1c1/0x220
[ 9032.646697][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9032.646939][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9032.647217][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9032.647467][    C1]  ? neigh_hh_output+0x348/0x590
[ 9032.647698][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9032.647940][    C1]  ip_finish_output2+0x786/0x18e0
[ 9032.648175][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9032.648432][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9032.648739][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9032.648994][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9032.649225][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9032.649470][    C1]  ip_output+0x16b/0x4f0
[ 9032.649667][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9032.649883][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9032.650106][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9032.650368][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9032.650598][    C1]  ? ip_local_out+0x114/0x3b0
[ 9032.650818][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9032.651044][    C1]  ? __create_object+0x5e/0xb0
[ 9032.651268][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9032.651512][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9032.651769][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9032.652018][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9032.652279][    C1]  tcp_release_cb+0x1e9/0x390
[ 9032.652497][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9032.652744][    C1]  release_sock+0xb8/0x1d0
[ 9032.652952][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9032.653153][    C1]  ? lock_release+0x1d5/0x250
[ 9032.653373][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9032.653602][    C1]  ? core_sys_select+0x620/0x710
[ 9032.653835][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9032.654082][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9032.654294][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9032.654522][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9032.654755][    C1]  ? __fget_light+0x54/0x1e0
[ 9032.654970][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9032.655215][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9032.655435][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9032.655676][    C1]  ? __might_fault+0xc6/0x180
[ 9032.655899][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9032.656158][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9032.656432][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9032.656710][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9032.657007][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9032.657239][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9032.657516][    C1]  do_syscall_64+0xc9/0x1e0
[ 9032.657731][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9032.658006][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9032.658216][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9032.659104][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9032.659517][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9032.659901][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9032.660290][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9032.660674][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9032.661035][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9032.661403][    C1]  </TASK>
[ 9032.661550][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6203s! [perl:7725]
[ 9032.661957][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9032.663160][    C3] irq event stamp: 290154
[ 9032.663372][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9032.663881][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9032.664367][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9032.664817][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9032.665262][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9032.665694][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9032.666286][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9032.666599][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9032.667535][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9032.667831][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9032.668217][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9032.668601][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9032.668985][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9032.669375][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9032.669763][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9032.670193][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9032.670513][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9032.670900][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9032.671287][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9032.671671][    C3] PKRU: 55555554
[ 9032.671846][    C3] Call Trace:
[ 9032.672011][    C3]  <IRQ>
[ 9032.672154][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9032.672408][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9032.672643][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9032.672910][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9032.673174][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9032.673455][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9032.673710][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9032.674006][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9032.674260][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9032.674559][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9032.674843][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9032.675148][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9032.675430][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9032.675713][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9032.675993][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9032.676295][    C3]  ? get_stack_info+0x36/0xc0
[ 9032.676527][    C3]  ? lock_acquire+0x1c1/0x220
[ 9032.676761][    C3]  ? lock_release+0x1d5/0x250
[ 9032.676993][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9032.677233][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9032.677496][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9032.677771][    C3]  ? lock_acquire+0x1c1/0x220
[ 9032.678001][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9032.678235][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9032.678487][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9032.678714][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9032.678952][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9032.679202][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9032.679473][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9032.679739][    C3]  ip_local_deliver+0x19d/0x480
[ 9032.679979][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9032.680241][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9032.680495][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9032.680831][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9032.681076][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9032.681386][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9032.681641][    C3]  ip_rcv+0x564/0x740
[ 9032.681838][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9032.682061][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9032.682304][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9032.682573][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9032.682796][    C3]  ? skb_clone+0x10b/0x330
[ 9032.683021][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9032.683329][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9032.683626][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9032.683897][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9032.684182][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9032.684420][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9032.684644][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9032.684935][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9032.685210][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9032.685523][    C3]  ? lock_acquire+0x1c1/0x220
[ 9032.685754][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9032.686039][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9032.686315][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9032.686622][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9032.686869][    C3]  ? __skb_clone+0x57a/0x760
[ 9032.687097][    C3]  netif_receive_skb+0x55/0x280
[ 9032.687337][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9032.687638][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9032.687958][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9032.688252][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9032.688517][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9032.688798][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9032.689100][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9032.689406][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9032.689720][    C3]  ? lock_release+0x1d5/0x250
[ 9032.689951][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9032.690208][    C3]  ? kernel_text_address+0xce/0xe0
[ 9032.690460][    C3]  ? __kernel_text_address+0x12/0x40
[ 9032.690717][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9032.690993][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9032.691296][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9032.691538][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9032.691805][    C3]  ? get_stack_info+0x36/0xc0
[ 9032.692037][    C3]  __tcf_classify+0x329/0x7d0
[ 9032.692270][    C3]  tcf_classify+0x283/0x930
[ 9032.692495][    C3]  ? lock_release+0x1d5/0x250
[ 9032.692726][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9032.692981][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9032.693229][    C3]  ? __kernel_text_address+0x12/0x40
[ 9032.693487][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9032.693761][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9032.694061][    C3]  tc_run+0x2e4/0x5d0
[ 9032.694260][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9032.694483][    C3]  ? lock_acquire+0x1c1/0x220
[ 9032.694714][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9032.694966][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9032.695211][    C3]  ? lock_acquire+0x1c1/0x220
[ 9032.695442][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9032.695698][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9032.695991][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9032.696255][    C3]  ? neigh_hh_output+0x348/0x590
[ 9032.696499][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9032.696754][    C3]  ip_finish_output2+0x786/0x18e0
[ 9032.697002][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9032.697328][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9032.697594][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9032.697837][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9032.698092][    C3]  ip_output+0x16b/0x4f0
[ 9032.698304][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9032.698539][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9032.698805][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9032.699107][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9032.699377][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9032.699621][    C3]  ? __alloc_skb+0xd4/0x280
[ 9032.699844][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9032.700104][    C3]  ? tcp_fragment+0x168/0x1040
[ 9032.700341][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9032.700584][    C3]  ? ip_local_out+0x114/0x3b0
[ 9032.700814][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9032.701054][    C3]  ? __skb_clone+0x57a/0x760
[ 9032.701283][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9032.701540][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9032.701809][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9032.702047][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9032.702289][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9032.702580][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9032.702889][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9032.703125][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9032.703377][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9032.703636][    C3]  tcp_write_timer+0x82/0x1d0
[ 9032.703868][    C3]  call_timer_fn+0x173/0x430
[ 9032.704096][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9032.704349][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9032.704601][    C3]  __run_timers.part.0+0x52d/0x890
[ 9032.704853][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9032.705113][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9032.705387][    C3]  ? lock_acquire+0x1c1/0x220
[ 9032.705618][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9032.705899][    C3]  ? lock_release+0x1d5/0x250
[ 9032.706131][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9032.706386][    C3]  ? ktime_get+0xb3/0x190
[ 9032.706600][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9032.706885][    C3]  run_timer_softirq+0x72/0x100
[ 9032.707125][    C3]  __do_softirq+0x1b9/0x7ff
[ 9032.707372][    C3]  irq_exit_rcu+0x98/0xc0
[ 9032.707590][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9032.707874][    C3]  </IRQ>
[ 9032.708023][    C3]  <TASK>
[ 9032.708172][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9032.708481][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9032.708792][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9032.709732][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9032.710029][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9032.710412][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9032.710799][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9032.711183][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9032.711566][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9032.711951][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9032.712239][    C3]  uart_start+0xe4/0x1b0
[ 9032.712450][    C3]  n_tty_write+0x677/0x7a0
[ 9032.712673][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9032.712917][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9032.713193][    C3]  ? lock_acquire+0x1c1/0x220
[ 9032.713424][    C3]  ? iterate_tty_write+0x95/0x540
[ 9032.713672][    C3]  iterate_tty_write+0x229/0x540
[ 9032.713917][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9032.714197][    C3]  vfs_write+0x9e9/0x10a0
[ 9032.714411][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9032.714645][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9032.714882][    C3]  ? lock_acquire+0x1c1/0x220
[ 9032.715111][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9032.715393][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9032.715648][    C3]  ? __fget_light+0x54/0x1e0
[ 9032.715878][    C3]  ksys_write+0xf5/0x1e0
[ 9032.716088][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9032.716330][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9032.716624][    C3]  do_syscall_64+0xc9/0x1e0
[ 9032.716847][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9032.717137][    C3] RIP: 0033:0x7f93b2836957
[ 9032.717359][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9032.718296][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9032.718701][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9032.719086][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9032.719477][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9032.719860][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9032.720244][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9032.720631][    C3]  </TASK>
[ 9056.151162][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9056.151499][    C3] rcu: 3-....: (6654584 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1617729
[ 9056.152039][    C3] rcu: (t=6662180 jiffies g=1064457 q=106 ncpus=4)
[ 9056.152360][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 9056.152624][    C1] NMI backtrace for cpu 1
[ 9056.152632][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9056.152636][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9056.152639][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9056.152647][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9056.152650][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9056.152653][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9056.152655][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9056.152657][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9056.152658][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9056.152660][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9056.152662][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9056.152664][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9056.152667][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9056.152669][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9056.152670][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9056.152672][    C1] PKRU: 55555554
[ 9056.152673][    C1] Call Trace:
[ 9056.152675][    C1]  <NMI>
[ 9056.152679][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 9056.152684][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9056.152689][    C1]  ? nmi_handle+0x153/0x420
[ 9056.152694][    C1]  ? default_do_nmi+0x41/0x100
[ 9056.152697][    C1]  ? exc_nmi+0xf3/0x120
[ 9056.152700][    C1]  ? end_repeat_nmi+0xf/0x60
[ 9056.152705][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9056.152709][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9056.152712][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9056.152716][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9056.152719][    C1]  </NMI>
[ 9056.152719][    C1]  <TASK>
[ 9056.152721][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9056.152726][    C1]  ? lock_acquire+0x1c1/0x220
[ 9056.152730][    C1]  ? lock_release+0x1d5/0x250
[ 9056.152734][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9056.152738][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9056.152740][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9056.152744][    C1]  ? lock_acquire+0x1c1/0x220
[ 9056.152746][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9056.152750][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9056.152753][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9056.152760][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9056.152762][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9056.152767][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9056.152772][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9056.152776][    C1]  ip_local_deliver+0x19d/0x480
[ 9056.152778][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9056.152780][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9056.152783][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9056.152788][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9056.152793][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9056.152796][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9056.152804][    C1]  ip_rcv+0x564/0x740
[ 9056.152807][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9056.152809][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9056.152815][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9056.152817][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9056.152821][    C1]  ? skb_clone+0x10b/0x330
[ 9056.152824][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9056.152830][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9056.152835][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9056.152839][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9056.152847][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9056.152851][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9056.152853][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9056.152857][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9056.152860][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9056.152864][    C1]  ? lock_acquire+0x1c1/0x220
[ 9056.152867][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9056.152871][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9056.152874][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9056.152878][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9056.152881][    C1]  ? __skb_clone+0x57a/0x760
[ 9056.152883][    C1]  netif_receive_skb+0x55/0x280
[ 9056.152886][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9056.152894][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9056.152899][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9056.152906][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9056.152910][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9056.152919][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9056.152926][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9056.152928][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9056.152935][    C1]  ? stack_trace_save+0x95/0xd0
[ 9056.152938][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9056.152944][    C1]  ? kasan_save_stack+0x34/0x50
[ 9056.152948][    C1]  ? kasan_save_stack+0x24/0x50
[ 9056.152951][    C1]  ? kasan_save_track+0x14/0x30
[ 9056.152954][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9056.152956][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9056.152958][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9056.152962][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9056.152965][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9056.152968][    C1]  ? ip_output+0x16b/0x4f0
[ 9056.152970][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9056.152973][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9056.152977][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9056.152979][    C1]  ? get_reg+0x119/0x190
[ 9056.152982][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9056.152984][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9056.152989][    C1]  __tcf_classify+0x329/0x7d0
[ 9056.152994][    C1]  tcf_classify+0x283/0x930
[ 9056.152997][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9056.153002][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9056.153005][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9056.153009][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9056.153012][    C1]  tc_run+0x2e4/0x5d0
[ 9056.153016][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9056.153019][    C1]  ? lock_acquire+0x1c1/0x220
[ 9056.153021][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9056.153025][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9056.153029][    C1]  ? lock_acquire+0x1c1/0x220
[ 9056.153031][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9056.153033][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9056.153037][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9056.153039][    C1]  ? neigh_hh_output+0x348/0x590
[ 9056.153043][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9056.153046][    C1]  ip_finish_output2+0x786/0x18e0
[ 9056.153049][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9056.153051][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9056.153058][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9056.153061][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9056.153064][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9056.153068][    C1]  ip_output+0x16b/0x4f0
[ 9056.153070][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9056.153073][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9056.153076][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9056.153080][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9056.153082][    C1]  ? ip_local_out+0x114/0x3b0
[ 9056.153086][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9056.153089][    C1]  ? __create_object+0x5e/0xb0
[ 9056.153092][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9056.153098][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9056.153101][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9056.153104][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9056.153108][    C1]  tcp_release_cb+0x1e9/0x390
[ 9056.153111][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9056.153115][    C1]  release_sock+0xb8/0x1d0
[ 9056.153118][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9056.153121][    C1]  ? lock_release+0x1d5/0x250
[ 9056.153123][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9056.153125][    C1]  ? core_sys_select+0x620/0x710
[ 9056.153130][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9056.153134][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9056.153136][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9056.153142][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9056.153143][    C1]  ? __fget_light+0x54/0x1e0
[ 9056.153147][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9056.153151][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9056.153156][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9056.153160][    C1]  ? __might_fault+0xc6/0x180
[ 9056.153166][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9056.153170][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9056.153173][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9056.153177][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9056.153182][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9056.153185][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9056.153188][    C1]  do_syscall_64+0xc9/0x1e0
[ 9056.153193][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9056.153196][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9056.153199][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9056.153202][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9056.153204][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9056.153206][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9056.153208][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9056.153209][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9056.153211][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9056.153216][    C1]  </TASK>
[ 9056.153620][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9056.199061][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9056.199690][    C3] RIP: 0010:kasan_check_range+0x106/0x1c0
[ 9056.199979][    C3] Code: 00 74 f2 48 89 c2 b8 01 00 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff <5b> b8 01 00 00 00 5d 41 5c c3 cc cc cc cc 41 bc 08 00 00 00 45 29
[ 9056.200934][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000246
[ 9056.201232][    C3] RAX: ffffed1000f5136c RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[ 9056.201616][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9056.202000][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[ 9056.202384][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9056.202770][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9056.203156][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9056.203588][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9056.203908][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9056.204293][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9056.204679][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9056.205062][    C3] PKRU: 55555554
[ 9056.205238][    C3] Call Trace:
[ 9056.205401][    C3]  <IRQ>
[ 9056.205544][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9056.205807][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 9056.206051][    C3]  ? check_cpu_stall+0x284/0x500
[ 9056.206294][    C3]  ? rcu_pending+0x92/0x360
[ 9056.206515][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9056.206779][    C3]  ? update_process_times+0xb9/0x110
[ 9056.207038][    C3]  ? tick_sched_handle+0x67/0x130
[ 9056.207287][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9056.207560][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9056.207794][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9056.208094][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9056.208357][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9056.208637][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9056.208892][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9056.209192][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9056.209444][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 9056.209697][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9056.209993][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9056.210278][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9056.210581][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9056.210861][    C3]  ? kasan_check_range+0x106/0x1c0
[ 9056.211114][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9056.211409][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9056.211719][    C3]  ? get_stack_info+0x36/0xc0
[ 9056.211957][    C3]  ? lock_acquire+0x1c1/0x220
[ 9056.212194][    C3]  ? lock_release+0x1d5/0x250
[ 9056.212433][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9056.212680][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9056.212950][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9056.213234][    C3]  ? lock_acquire+0x1c1/0x220
[ 9056.213469][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9056.213715][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9056.213964][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9056.214191][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9056.214429][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9056.214677][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9056.214941][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9056.215207][    C3]  ip_local_deliver+0x19d/0x480
[ 9056.215447][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9056.215708][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9056.215964][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9056.216300][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9056.216544][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9056.216853][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9056.217107][    C3]  ip_rcv+0x564/0x740
[ 9056.217304][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9056.217528][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9056.217772][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9056.218040][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9056.218264][    C3]  ? skb_clone+0x10b/0x330
[ 9056.218483][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9056.218789][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9056.219085][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9056.219359][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9056.219643][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9056.219883][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9056.220105][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9056.220395][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9056.220668][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9056.220982][    C3]  ? lock_acquire+0x1c1/0x220
[ 9056.221214][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9056.221500][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9056.221775][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9056.222081][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9056.222327][    C3]  ? __skb_clone+0x57a/0x760
[ 9056.222553][    C3]  netif_receive_skb+0x55/0x280
[ 9056.222793][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9056.223095][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9056.223417][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9056.223707][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9056.223970][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9056.224249][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9056.224552][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9056.224850][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9056.225166][    C3]  ? lock_release+0x1d5/0x250
[ 9056.225401][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9056.225656][    C3]  ? kernel_text_address+0xce/0xe0
[ 9056.225907][    C3]  ? __kernel_text_address+0x12/0x40
[ 9056.226167][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9056.226442][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9056.226744][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9056.226986][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9056.227256][    C3]  ? get_stack_info+0x36/0xc0
[ 9056.227490][    C3]  __tcf_classify+0x329/0x7d0
[ 9056.227723][    C3]  tcf_classify+0x283/0x930
[ 9056.227946][    C3]  ? lock_release+0x1d5/0x250
[ 9056.228177][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9056.228432][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9056.228680][    C3]  ? __kernel_text_address+0x12/0x40
[ 9056.228937][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9056.229216][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9056.229517][    C3]  tc_run+0x2e4/0x5d0
[ 9056.229715][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9056.229936][    C3]  ? lock_acquire+0x1c1/0x220
[ 9056.230167][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9056.230419][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9056.230663][    C3]  ? lock_acquire+0x1c1/0x220
[ 9056.230893][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9056.231148][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9056.231443][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9056.231705][    C3]  ? neigh_hh_output+0x348/0x590
[ 9056.231949][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9056.232205][    C3]  ip_finish_output2+0x786/0x18e0
[ 9056.232453][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9056.232777][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9056.233044][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9056.233288][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9056.233544][    C3]  ip_output+0x16b/0x4f0
[ 9056.233752][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9056.233988][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9056.234255][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9056.234555][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9056.234820][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9056.235063][    C3]  ? __alloc_skb+0xd4/0x280
[ 9056.235293][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9056.235552][    C3]  ? tcp_fragment+0x168/0x1040
[ 9056.235788][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9056.236031][    C3]  ? ip_local_out+0x114/0x3b0
[ 9056.236263][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9056.236502][    C3]  ? __skb_clone+0x57a/0x760
[ 9056.236729][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9056.236986][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9056.237262][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9056.237497][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9056.237737][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9056.238028][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9056.238338][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9056.238574][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9056.238825][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9056.239084][    C3]  tcp_write_timer+0x82/0x1d0
[ 9056.239321][    C3]  call_timer_fn+0x173/0x430
[ 9056.239548][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9056.239801][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9056.240075][    C3]  __run_timers.part.0+0x52d/0x890
[ 9056.240334][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9056.240600][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9056.240881][    C3]  ? lock_acquire+0x1c1/0x220
[ 9056.241126][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9056.241405][    C3]  ? lock_release+0x1d5/0x250
[ 9056.241634][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9056.241887][    C3]  ? ktime_get+0xb3/0x190
[ 9056.242101][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9056.242385][    C3]  run_timer_softirq+0x72/0x100
[ 9056.242622][    C3]  __do_softirq+0x1b9/0x7ff
[ 9056.242846][    C3]  irq_exit_rcu+0x98/0xc0
[ 9056.243057][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9056.243333][    C3]  </IRQ>
[ 9056.243476][    C3]  <TASK>
[ 9056.243621][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9056.243913][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9056.244223][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9056.245156][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9056.245450][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9056.245835][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9056.246245][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9056.246640][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9056.247036][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9056.247437][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9056.247723][    C3]  uart_start+0xe4/0x1b0
[ 9056.247935][    C3]  n_tty_write+0x677/0x7a0
[ 9056.248158][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9056.248403][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9056.248679][    C3]  ? lock_acquire+0x1c1/0x220
[ 9056.248909][    C3]  ? iterate_tty_write+0x95/0x540
[ 9056.249158][    C3]  iterate_tty_write+0x229/0x540
[ 9056.249408][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9056.249690][    C3]  vfs_write+0x9e9/0x10a0
[ 9056.249904][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9056.250140][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9056.250378][    C3]  ? lock_acquire+0x1c1/0x220
[ 9056.250609][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9056.250889][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9056.251145][    C3]  ? __fget_light+0x54/0x1e0
[ 9056.251376][    C3]  ksys_write+0xf5/0x1e0
[ 9056.251586][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9056.251826][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9056.252122][    C3]  do_syscall_64+0xc9/0x1e0
[ 9056.252346][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9056.252636][    C3] RIP: 0033:0x7f93b2836957
[ 9056.252856][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9056.253795][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9056.254223][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9056.254622][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9056.255019][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9056.255415][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9056.255800][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9056.256211][    C3]  </TASK>
[ 9080.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6247s! [ncat:8027]
[ 9080.613539][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9080.614696][    C1] irq event stamp: 174248
[ 9080.614898][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9080.615385][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9080.615810][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9080.616243][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9080.616667][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9080.617078][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9080.617639][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9080.617936][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9080.618827][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9080.619113][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9080.619479][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9080.619845][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9080.620210][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9080.620573][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9080.620938][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9080.621347][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9080.621652][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9080.622018][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9080.622383][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9080.622747][    C1] PKRU: 55555554
[ 9080.622912][    C1] Call Trace:
[ 9080.623070][    C1]  <IRQ>
[ 9080.623207][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9080.623448][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9080.623670][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9080.623926][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9080.624176][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9080.624439][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9080.624683][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9080.624963][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9080.625203][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9080.625489][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9080.625761][    C1]  </IRQ>
[ 9080.625897][    C1]  <TASK>
[ 9080.626035][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9080.626324][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9080.626590][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9080.626860][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9080.627125][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9080.627412][    C1]  ? lock_acquire+0x1c1/0x220
[ 9080.627633][    C1]  ? lock_release+0x1d5/0x250
[ 9080.627851][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9080.628080][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9080.628330][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9080.628593][    C1]  ? lock_acquire+0x1c1/0x220
[ 9080.628812][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9080.629030][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9080.629301][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9080.629528][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9080.629767][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9080.630014][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9080.630292][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9080.630546][    C1]  ip_local_deliver+0x19d/0x480
[ 9080.630771][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9080.631021][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9080.631262][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9080.631578][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9080.631809][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9080.632101][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9080.632342][    C1]  ip_rcv+0x564/0x740
[ 9080.632527][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9080.632739][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9080.632970][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9080.633223][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9080.633471][    C1]  ? skb_clone+0x10b/0x330
[ 9080.633679][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9080.633971][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9080.634252][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9080.634507][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9080.634775][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9080.635001][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9080.635213][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9080.635488][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9080.635747][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9080.636042][    C1]  ? lock_acquire+0x1c1/0x220
[ 9080.636261][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9080.636533][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9080.636794][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9080.637082][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9080.637318][    C1]  ? __skb_clone+0x57a/0x760
[ 9080.637533][    C1]  netif_receive_skb+0x55/0x280
[ 9080.637758][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9080.638042][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9080.638348][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9080.638621][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9080.638871][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9080.639140][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9080.639432][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9080.639692][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9080.639982][    C1]  ? stack_trace_save+0x95/0xd0
[ 9080.640210][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9080.640465][    C1]  ? kasan_save_stack+0x34/0x50
[ 9080.640694][    C1]  ? kasan_save_stack+0x24/0x50
[ 9080.640921][    C1]  ? kasan_save_track+0x14/0x30
[ 9080.641148][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9080.641391][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9080.641624][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9080.641851][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9080.642093][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9080.642336][    C1]  ? ip_output+0x16b/0x4f0
[ 9080.642542][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9080.642776][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9080.643028][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9080.643275][    C1]  ? get_reg+0x119/0x190
[ 9080.643472][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9080.643718][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9080.644000][    C1]  __tcf_classify+0x329/0x7d0
[ 9080.644224][    C1]  tcf_classify+0x283/0x930
[ 9080.644439][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9080.644668][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9080.644904][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9080.645168][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9080.645415][    C1]  tc_run+0x2e4/0x5d0
[ 9080.645603][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9080.645817][    C1]  ? lock_acquire+0x1c1/0x220
[ 9080.646038][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9080.646280][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9080.646513][    C1]  ? lock_acquire+0x1c1/0x220
[ 9080.646733][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9080.646977][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9080.647256][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9080.647507][    C1]  ? neigh_hh_output+0x348/0x590
[ 9080.647739][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9080.647982][    C1]  ip_finish_output2+0x786/0x18e0
[ 9080.648219][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9080.648477][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9080.648786][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9080.649039][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9080.649278][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9080.649522][    C1]  ip_output+0x16b/0x4f0
[ 9080.649720][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9080.649936][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9080.650157][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9080.650421][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9080.650652][    C1]  ? ip_local_out+0x114/0x3b0
[ 9080.650872][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9080.651101][    C1]  ? __create_object+0x5e/0xb0
[ 9080.651325][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9080.651570][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9080.651830][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9080.652079][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9080.652340][    C1]  tcp_release_cb+0x1e9/0x390
[ 9080.652559][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9080.652802][    C1]  release_sock+0xb8/0x1d0
[ 9080.653013][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9080.653215][    C1]  ? lock_release+0x1d5/0x250
[ 9080.653434][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9080.653664][    C1]  ? core_sys_select+0x620/0x710
[ 9080.653897][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9080.654144][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9080.654353][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9080.654581][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9080.654814][    C1]  ? __fget_light+0x54/0x1e0
[ 9080.655033][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9080.655276][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9080.655498][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9080.655740][    C1]  ? __might_fault+0xc6/0x180
[ 9080.655963][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9080.656221][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9080.656496][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9080.656772][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9080.657068][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9080.657301][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9080.657576][    C1]  do_syscall_64+0xc9/0x1e0
[ 9080.657790][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9080.658065][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9080.658273][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9080.659165][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9080.659553][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9080.659917][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9080.660283][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9080.660649][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9080.661014][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9080.661383][    C1]  </TASK>
[ 9080.661528][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6247s! [perl:7725]
[ 9080.661927][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9080.663125][    C3] irq event stamp: 290154
[ 9080.663333][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9080.663841][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9080.664326][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9080.664780][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9080.665224][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9080.665654][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9080.666244][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9080.666556][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9080.667493][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9080.667788][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9080.668174][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9080.668559][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9080.668941][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9080.669331][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9080.669717][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9080.670148][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9080.670468][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9080.670853][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9080.671238][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9080.671624][    C3] PKRU: 55555554
[ 9080.671798][    C3] Call Trace:
[ 9080.671960][    C3]  <IRQ>
[ 9080.672105][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9080.672358][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9080.672592][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9080.672860][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9080.673123][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9080.673403][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9080.673659][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9080.673953][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9080.674207][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9080.674503][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9080.674789][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9080.675092][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9080.675371][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9080.675657][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9080.675936][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9080.676236][    C3]  ? get_stack_info+0x36/0xc0
[ 9080.676469][    C3]  ? lock_acquire+0x1c1/0x220
[ 9080.676701][    C3]  ? lock_release+0x1d5/0x250
[ 9080.676933][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9080.677173][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9080.677437][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9080.677710][    C3]  ? lock_acquire+0x1c1/0x220
[ 9080.677941][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9080.678174][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9080.678426][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9080.678651][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9080.678890][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9080.679143][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9080.679409][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9080.679679][    C3]  ip_local_deliver+0x19d/0x480
[ 9080.679918][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9080.680181][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9080.680435][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9080.680769][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9080.681012][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9080.681321][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9080.681574][    C3]  ip_rcv+0x564/0x740
[ 9080.681772][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9080.681995][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9080.682240][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9080.682505][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9080.682729][    C3]  ? skb_clone+0x10b/0x330
[ 9080.682949][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9080.683256][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9080.683550][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9080.683823][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9080.684105][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9080.684346][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9080.684569][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9080.684857][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9080.685134][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9080.685448][    C3]  ? lock_acquire+0x1c1/0x220
[ 9080.685679][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9080.685964][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9080.686241][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9080.686547][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9080.686794][    C3]  ? __skb_clone+0x57a/0x760
[ 9080.687019][    C3]  netif_receive_skb+0x55/0x280
[ 9080.687260][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9080.687560][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9080.687880][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9080.688170][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9080.688439][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9080.688715][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9080.689018][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9080.689324][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9080.689640][    C3]  ? lock_release+0x1d5/0x250
[ 9080.689872][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9080.690129][    C3]  ? kernel_text_address+0xce/0xe0
[ 9080.690382][    C3]  ? __kernel_text_address+0x12/0x40
[ 9080.690640][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9080.690915][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9080.691216][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9080.691459][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9080.691726][    C3]  ? get_stack_info+0x36/0xc0
[ 9080.691959][    C3]  __tcf_classify+0x329/0x7d0
[ 9080.692194][    C3]  tcf_classify+0x283/0x930
[ 9080.692419][    C3]  ? lock_release+0x1d5/0x250
[ 9080.692647][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9080.692904][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9080.693152][    C3]  ? __kernel_text_address+0x12/0x40
[ 9080.693412][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9080.693688][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9080.693990][    C3]  tc_run+0x2e4/0x5d0
[ 9080.694188][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9080.694414][    C3]  ? lock_acquire+0x1c1/0x220
[ 9080.694645][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9080.694898][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9080.695142][    C3]  ? lock_acquire+0x1c1/0x220
[ 9080.695373][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9080.695629][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9080.695921][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9080.696184][    C3]  ? neigh_hh_output+0x348/0x590
[ 9080.696427][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9080.696685][    C3]  ip_finish_output2+0x786/0x18e0
[ 9080.696932][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9080.697260][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9080.697527][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9080.697772][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9080.698027][    C3]  ip_output+0x16b/0x4f0
[ 9080.698238][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9080.698472][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9080.698740][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9080.699041][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9080.699313][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9080.699556][    C3]  ? __alloc_skb+0xd4/0x280
[ 9080.699777][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9080.700038][    C3]  ? tcp_fragment+0x168/0x1040
[ 9080.700272][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9080.700515][    C3]  ? ip_local_out+0x114/0x3b0
[ 9080.700747][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9080.700987][    C3]  ? __skb_clone+0x57a/0x760
[ 9080.701215][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9080.701474][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9080.701744][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9080.701981][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9080.702221][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9080.702510][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9080.702820][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9080.703055][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9080.703307][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9080.703567][    C3]  tcp_write_timer+0x82/0x1d0
[ 9080.703798][    C3]  call_timer_fn+0x173/0x430
[ 9080.704026][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9080.704280][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9080.704532][    C3]  __run_timers.part.0+0x52d/0x890
[ 9080.704782][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9080.705042][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9080.705319][    C3]  ? lock_acquire+0x1c1/0x220
[ 9080.705549][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9080.705829][    C3]  ? lock_release+0x1d5/0x250
[ 9080.706061][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9080.706316][    C3]  ? ktime_get+0xb3/0x190
[ 9080.706529][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9080.706817][    C3]  run_timer_softirq+0x72/0x100
[ 9080.707057][    C3]  __do_softirq+0x1b9/0x7ff
[ 9080.707301][    C3]  irq_exit_rcu+0x98/0xc0
[ 9080.707518][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9080.707798][    C3]  </IRQ>
[ 9080.707949][    C3]  <TASK>
[ 9080.708097][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9080.708408][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9080.708718][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9080.709650][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9080.709944][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9080.710325][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9080.710705][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9080.711088][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9080.711470][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9080.711852][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9080.712136][    C3]  uart_start+0xe4/0x1b0
[ 9080.712345][    C3]  n_tty_write+0x677/0x7a0
[ 9080.712565][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9080.712807][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9080.713082][    C3]  ? lock_acquire+0x1c1/0x220
[ 9080.713312][    C3]  ? iterate_tty_write+0x95/0x540
[ 9080.713558][    C3]  iterate_tty_write+0x229/0x540
[ 9080.713801][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9080.714078][    C3]  vfs_write+0x9e9/0x10a0
[ 9080.714292][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9080.714523][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9080.714758][    C3]  ? lock_acquire+0x1c1/0x220
[ 9080.714986][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9080.715264][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9080.715519][    C3]  ? __fget_light+0x54/0x1e0
[ 9080.715745][    C3]  ksys_write+0xf5/0x1e0
[ 9080.715955][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9080.716194][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9080.716485][    C3]  do_syscall_64+0xc9/0x1e0
[ 9080.716708][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9080.716997][    C3] RIP: 0033:0x7f93b2836957
[ 9080.717213][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9080.718141][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9080.718546][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9080.718926][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9080.719312][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9080.719694][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9080.720075][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9080.720460][    C3]  </TASK>
[ 9108.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6274s! [ncat:8027]
[ 9108.613530][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9108.614685][    C1] irq event stamp: 174248
[ 9108.614884][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9108.615379][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9108.615806][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9108.616236][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9108.616663][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9108.617079][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9108.617639][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9108.617935][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9108.618823][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9108.619108][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9108.619474][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9108.619839][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9108.620202][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9108.620565][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9108.620929][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9108.621337][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9108.621640][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9108.622006][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9108.622369][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9108.622734][    C1] PKRU: 55555554
[ 9108.622899][    C1] Call Trace:
[ 9108.623057][    C1]  <IRQ>
[ 9108.623200][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9108.623443][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9108.623666][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9108.623919][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9108.624168][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9108.624434][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9108.624676][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9108.624959][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9108.625200][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9108.625481][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9108.625761][    C1]  </IRQ>
[ 9108.625899][    C1]  <TASK>
[ 9108.626037][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9108.626324][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9108.626590][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9108.626861][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9108.627124][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9108.627413][    C1]  ? lock_acquire+0x1c1/0x220
[ 9108.627634][    C1]  ? lock_release+0x1d5/0x250
[ 9108.627854][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9108.628082][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9108.628334][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9108.628595][    C1]  ? lock_acquire+0x1c1/0x220
[ 9108.628813][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9108.629038][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9108.629278][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9108.629495][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9108.629722][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9108.629959][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9108.630215][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9108.630469][    C1]  ip_local_deliver+0x19d/0x480
[ 9108.630696][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9108.630944][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9108.631186][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9108.631505][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9108.631737][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9108.632031][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9108.632272][    C1]  ip_rcv+0x564/0x740
[ 9108.632459][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9108.632670][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9108.632902][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9108.633156][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9108.633408][    C1]  ? skb_clone+0x10b/0x330
[ 9108.633614][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9108.633910][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9108.634191][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9108.634449][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9108.634720][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9108.634948][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9108.635158][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9108.635435][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9108.635695][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9108.635994][    C1]  ? lock_acquire+0x1c1/0x220
[ 9108.636212][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9108.636485][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9108.636745][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9108.637037][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9108.637272][    C1]  ? __skb_clone+0x57a/0x760
[ 9108.637488][    C1]  netif_receive_skb+0x55/0x280
[ 9108.637715][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9108.638003][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9108.638310][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9108.638585][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9108.638838][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9108.639105][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9108.639397][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9108.639657][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9108.639948][    C1]  ? stack_trace_save+0x95/0xd0
[ 9108.640177][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9108.640435][    C1]  ? kasan_save_stack+0x34/0x50
[ 9108.640667][    C1]  ? kasan_save_stack+0x24/0x50
[ 9108.640894][    C1]  ? kasan_save_track+0x14/0x30
[ 9108.641121][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9108.641364][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9108.641600][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9108.641828][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9108.642071][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9108.642314][    C1]  ? ip_output+0x16b/0x4f0
[ 9108.642523][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9108.642757][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9108.643007][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9108.643254][    C1]  ? get_reg+0x119/0x190
[ 9108.643455][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9108.643701][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9108.643984][    C1]  __tcf_classify+0x329/0x7d0
[ 9108.644206][    C1]  tcf_classify+0x283/0x930
[ 9108.644420][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9108.644648][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9108.644883][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9108.645144][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9108.645393][    C1]  tc_run+0x2e4/0x5d0
[ 9108.645582][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9108.645793][    C1]  ? lock_acquire+0x1c1/0x220
[ 9108.646013][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9108.646254][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9108.646486][    C1]  ? lock_acquire+0x1c1/0x220
[ 9108.646706][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9108.646947][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9108.647230][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9108.647479][    C1]  ? neigh_hh_output+0x348/0x590
[ 9108.647712][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9108.647955][    C1]  ip_finish_output2+0x786/0x18e0
[ 9108.648192][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9108.648448][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9108.648758][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9108.649015][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9108.649252][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9108.649495][    C1]  ip_output+0x16b/0x4f0
[ 9108.649693][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9108.649911][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9108.650134][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9108.650398][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9108.650629][    C1]  ? ip_local_out+0x114/0x3b0
[ 9108.650849][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9108.651077][    C1]  ? __create_object+0x5e/0xb0
[ 9108.651302][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9108.651548][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9108.651806][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9108.652055][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9108.652318][    C1]  tcp_release_cb+0x1e9/0x390
[ 9108.652537][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9108.652782][    C1]  release_sock+0xb8/0x1d0
[ 9108.652990][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9108.653196][    C1]  ? lock_release+0x1d5/0x250
[ 9108.653413][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9108.653644][    C1]  ? core_sys_select+0x620/0x710
[ 9108.653878][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9108.654126][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9108.654336][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9108.654565][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9108.654799][    C1]  ? __fget_light+0x54/0x1e0
[ 9108.655016][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9108.655261][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9108.655481][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9108.655725][    C1]  ? __might_fault+0xc6/0x180
[ 9108.655947][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9108.656209][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9108.656481][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9108.656759][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9108.657054][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9108.657287][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9108.657566][    C1]  do_syscall_64+0xc9/0x1e0
[ 9108.657777][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9108.658054][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9108.658268][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9108.659164][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9108.659550][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9108.659918][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9108.660286][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9108.660651][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9108.661017][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9108.661390][    C1]  </TASK>
[ 9108.661533][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6274s! [perl:7725]
[ 9108.661926][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9108.663130][    C3] irq event stamp: 290154
[ 9108.663339][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9108.663847][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9108.664332][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9108.664786][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9108.665232][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9108.665664][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9108.666254][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9108.666568][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9108.667503][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9108.667797][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9108.668184][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9108.668568][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9108.668956][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9108.669341][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9108.669727][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9108.670182][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9108.670511][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9108.670906][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9108.671305][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9108.671690][    C3] PKRU: 55555554
[ 9108.671864][    C3] Call Trace:
[ 9108.672026][    C3]  <IRQ>
[ 9108.672170][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9108.672422][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9108.672654][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9108.672925][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9108.673188][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9108.673465][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9108.673720][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9108.674014][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9108.674271][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9108.674568][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9108.674854][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9108.675157][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9108.675434][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9108.675720][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9108.675997][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9108.676298][    C3]  ? get_stack_info+0x36/0xc0
[ 9108.676531][    C3]  ? lock_acquire+0x1c1/0x220
[ 9108.676763][    C3]  ? lock_release+0x1d5/0x250
[ 9108.676994][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9108.677232][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9108.677496][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9108.677771][    C3]  ? lock_acquire+0x1c1/0x220
[ 9108.678000][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9108.678232][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9108.678484][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9108.678709][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9108.678951][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9108.679229][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9108.679500][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9108.679777][    C3]  ip_local_deliver+0x19d/0x480
[ 9108.680023][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9108.680305][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9108.680561][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9108.680895][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9108.681139][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9108.681449][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9108.681702][    C3]  ip_rcv+0x564/0x740
[ 9108.681899][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9108.682122][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9108.682367][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9108.682633][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9108.682857][    C3]  ? skb_clone+0x10b/0x330
[ 9108.683076][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9108.683385][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9108.683681][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9108.683954][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9108.684237][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9108.684477][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9108.684701][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9108.684989][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9108.685267][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9108.685581][    C3]  ? lock_acquire+0x1c1/0x220
[ 9108.685810][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9108.686097][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9108.686374][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9108.686683][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9108.686932][    C3]  ? __skb_clone+0x57a/0x760
[ 9108.687159][    C3]  netif_receive_skb+0x55/0x280
[ 9108.687400][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9108.687702][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9108.688022][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9108.688313][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9108.688578][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9108.688854][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9108.689162][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9108.689461][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9108.689777][    C3]  ? lock_release+0x1d5/0x250
[ 9108.690009][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9108.690267][    C3]  ? kernel_text_address+0xce/0xe0
[ 9108.690518][    C3]  ? __kernel_text_address+0x12/0x40
[ 9108.690777][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9108.691051][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9108.691354][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9108.691596][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9108.691863][    C3]  ? get_stack_info+0x36/0xc0
[ 9108.692095][    C3]  __tcf_classify+0x329/0x7d0
[ 9108.692330][    C3]  tcf_classify+0x283/0x930
[ 9108.692554][    C3]  ? lock_release+0x1d5/0x250
[ 9108.692783][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9108.693039][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9108.693287][    C3]  ? __kernel_text_address+0x12/0x40
[ 9108.693546][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9108.693819][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9108.694121][    C3]  tc_run+0x2e4/0x5d0
[ 9108.694318][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9108.694543][    C3]  ? lock_acquire+0x1c1/0x220
[ 9108.694773][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9108.695025][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9108.695269][    C3]  ? lock_acquire+0x1c1/0x220
[ 9108.695499][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9108.695754][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9108.696048][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9108.696310][    C3]  ? neigh_hh_output+0x348/0x590
[ 9108.696554][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9108.696811][    C3]  ip_finish_output2+0x786/0x18e0
[ 9108.697058][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9108.697386][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9108.697655][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9108.697902][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9108.698157][    C3]  ip_output+0x16b/0x4f0
[ 9108.698366][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9108.698602][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9108.698869][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9108.699173][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9108.699442][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9108.699688][    C3]  ? __alloc_skb+0xd4/0x280
[ 9108.699910][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9108.700170][    C3]  ? tcp_fragment+0x168/0x1040
[ 9108.700405][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9108.700649][    C3]  ? ip_local_out+0x114/0x3b0
[ 9108.700880][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9108.701121][    C3]  ? __skb_clone+0x57a/0x760
[ 9108.701348][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9108.701607][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9108.701878][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9108.702114][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9108.702355][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9108.702644][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9108.702953][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9108.703190][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9108.703441][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9108.703701][    C3]  tcp_write_timer+0x82/0x1d0
[ 9108.703933][    C3]  call_timer_fn+0x173/0x430
[ 9108.704161][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9108.704415][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9108.704667][    C3]  __run_timers.part.0+0x52d/0x890
[ 9108.704919][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9108.705179][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9108.705456][    C3]  ? lock_acquire+0x1c1/0x220
[ 9108.705685][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9108.705966][    C3]  ? lock_release+0x1d5/0x250
[ 9108.706198][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9108.706453][    C3]  ? ktime_get+0xb3/0x190
[ 9108.706665][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9108.706953][    C3]  run_timer_softirq+0x72/0x100
[ 9108.707212][    C3]  __do_softirq+0x1b9/0x7ff
[ 9108.707438][    C3]  irq_exit_rcu+0x98/0xc0
[ 9108.707659][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9108.707940][    C3]  </IRQ>
[ 9108.708090][    C3]  <TASK>
[ 9108.708239][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9108.708546][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9108.708855][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9108.709788][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9108.710083][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9108.710466][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9108.710847][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9108.711230][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9108.711614][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9108.711997][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9108.712284][    C3]  uart_start+0xe4/0x1b0
[ 9108.712494][    C3]  n_tty_write+0x677/0x7a0
[ 9108.712716][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9108.712959][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9108.713237][    C3]  ? lock_acquire+0x1c1/0x220
[ 9108.713468][    C3]  ? iterate_tty_write+0x95/0x540
[ 9108.713715][    C3]  iterate_tty_write+0x229/0x540
[ 9108.713959][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9108.714237][    C3]  vfs_write+0x9e9/0x10a0
[ 9108.714452][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9108.714685][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9108.714922][    C3]  ? lock_acquire+0x1c1/0x220
[ 9108.715154][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9108.715434][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9108.715691][    C3]  ? __fget_light+0x54/0x1e0
[ 9108.715918][    C3]  ksys_write+0xf5/0x1e0
[ 9108.716129][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9108.716369][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9108.716661][    C3]  do_syscall_64+0xc9/0x1e0
[ 9108.716886][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9108.717176][    C3] RIP: 0033:0x7f93b2836957
[ 9108.717393][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9108.718327][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9108.718733][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9108.719121][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9108.719506][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9108.719891][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9108.720276][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9108.720664][    C3]  </TASK>
[ 9134.259162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9134.259500][    C1] rcu: 1-....: (6746039 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1636555
[ 9134.260015][    C1] rcu: (t=6740288 jiffies g=1064457 q=106 ncpus=4)
[ 9134.260323][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9134.260734][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9134.261298][    C1] RIP: 0010:kasan_check_range+0x1a/0x1c0
[ 9134.261564][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 <53> 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77
[ 9134.262455][    C1] RSP: 0018:ffffc9000009e940 EFLAGS: 00000282
[ 9134.262738][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9134.263104][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9134.263472][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9134.263841][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9134.264209][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9134.264576][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9134.264988][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9134.265294][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9134.265663][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9134.266030][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9134.266397][    C1] PKRU: 55555554
[ 9134.266565][    C1] Call Trace:
[ 9134.266723][    C1]  <IRQ>
[ 9134.266859][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9134.267110][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 9134.267343][    C1]  ? check_cpu_stall+0x284/0x500
[ 9134.267576][    C1]  ? rcu_pending+0x92/0x360
[ 9134.267789][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9134.268040][    C1]  ? update_process_times+0xb9/0x110
[ 9134.268289][    C1]  ? tick_sched_handle+0x67/0x130
[ 9134.268525][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9134.268788][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9134.269014][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9134.269302][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9134.269554][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9134.269820][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9134.270063][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9134.270346][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9134.270587][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9134.270872][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9134.271142][    C1]  </IRQ>
[ 9134.271282][    C1]  <TASK>
[ 9134.271420][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9134.271710][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9134.271977][    C1]  ? kasan_check_range+0x1a/0x1c0
[ 9134.272214][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9134.272473][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9134.272762][    C1]  ? lock_acquire+0x1c1/0x220
[ 9134.272983][    C1]  ? lock_release+0x1d5/0x250
[ 9134.273203][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9134.273432][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9134.273682][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9134.273945][    C1]  ? lock_acquire+0x1c1/0x220
[ 9134.274165][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9134.274385][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9134.274625][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9134.274841][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9134.275069][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9134.275307][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9134.275560][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9134.275815][    C1]  ip_local_deliver+0x19d/0x480
[ 9134.276041][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9134.276294][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9134.276536][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9134.276853][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9134.277086][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9134.277380][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9134.277622][    C1]  ip_rcv+0x564/0x740
[ 9134.277809][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9134.278022][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9134.278256][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9134.278510][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9134.278759][    C1]  ? skb_clone+0x10b/0x330
[ 9134.278974][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9134.279269][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9134.279551][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9134.279808][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9134.280078][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9134.280307][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9134.280520][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9134.280797][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9134.281058][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9134.281357][    C1]  ? lock_acquire+0x1c1/0x220
[ 9134.281577][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9134.281851][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9134.282114][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9134.282406][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9134.282645][    C1]  ? __skb_clone+0x57a/0x760
[ 9134.282863][    C1]  netif_receive_skb+0x55/0x280
[ 9134.283092][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9134.283378][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9134.283683][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9134.283959][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9134.284210][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9134.284476][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9134.284762][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9134.285026][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9134.285317][    C1]  ? stack_trace_save+0x95/0xd0
[ 9134.285544][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9134.285801][    C1]  ? kasan_save_stack+0x34/0x50
[ 9134.286030][    C1]  ? kasan_save_stack+0x24/0x50
[ 9134.286258][    C1]  ? kasan_save_track+0x14/0x30
[ 9134.286486][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9134.286728][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9134.286961][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9134.287189][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9134.287431][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9134.287674][    C1]  ? ip_output+0x16b/0x4f0
[ 9134.287879][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9134.288114][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9134.288366][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9134.288614][    C1]  ? get_reg+0x119/0x190
[ 9134.288811][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9134.289061][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9134.289347][    C1]  __tcf_classify+0x329/0x7d0
[ 9134.289570][    C1]  tcf_classify+0x283/0x930
[ 9134.289783][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9134.290012][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9134.290248][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9134.290511][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9134.290757][    C1]  tc_run+0x2e4/0x5d0
[ 9134.290946][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9134.291160][    C1]  ? lock_acquire+0x1c1/0x220
[ 9134.291380][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9134.291619][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9134.291852][    C1]  ? lock_acquire+0x1c1/0x220
[ 9134.292070][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9134.292314][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9134.292594][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9134.292845][    C1]  ? neigh_hh_output+0x348/0x590
[ 9134.293076][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9134.293321][    C1]  ip_finish_output2+0x786/0x18e0
[ 9134.293556][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9134.293814][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9134.294124][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9134.294378][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9134.294612][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9134.294857][    C1]  ip_output+0x16b/0x4f0
[ 9134.295057][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9134.295275][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9134.295496][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9134.295761][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9134.295992][    C1]  ? ip_local_out+0x114/0x3b0
[ 9134.296216][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9134.296443][    C1]  ? __create_object+0x5e/0xb0
[ 9134.296668][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9134.296913][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9134.297174][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9134.297424][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9134.297682][    C1]  tcp_release_cb+0x1e9/0x390
[ 9134.297903][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9134.298147][    C1]  release_sock+0xb8/0x1d0
[ 9134.298358][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9134.298560][    C1]  ? lock_release+0x1d5/0x250
[ 9134.298780][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9134.299017][    C1]  ? core_sys_select+0x620/0x710
[ 9134.299251][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9134.299498][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9134.299707][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9134.299935][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9134.300170][    C1]  ? __fget_light+0x54/0x1e0
[ 9134.300387][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9134.300631][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9134.300852][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9134.301095][    C1]  ? __might_fault+0xc6/0x180
[ 9134.301319][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9134.301576][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9134.301852][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9134.302129][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9134.302426][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9134.302658][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9134.302936][    C1]  do_syscall_64+0xc9/0x1e0
[ 9134.303151][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9134.303428][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9134.303635][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9134.304524][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9134.304913][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9134.305282][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9134.305648][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9134.306017][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9134.306384][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9134.306753][    C1]  </TASK>
[ 9134.306899][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 9134.307150][    C3] NMI backtrace for cpu 3
[ 9134.307158][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9134.307162][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9134.307164][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[ 9134.307171][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 9134.307174][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 9134.307176][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9134.307178][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9134.307180][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9134.307181][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9134.307183][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9134.307185][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9134.307187][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9134.307190][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9134.307191][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9134.307193][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9134.307194][    C3] PKRU: 55555554
[ 9134.307195][    C3] Call Trace:
[ 9134.307197][    C3]  <NMI>
[ 9134.307199][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 9134.307204][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9134.307209][    C3]  ? nmi_handle+0x153/0x420
[ 9134.307213][    C3]  ? default_do_nmi+0x41/0x100
[ 9134.307215][    C3]  ? exc_nmi+0xf3/0x120
[ 9134.307217][    C3]  ? end_repeat_nmi+0xf/0x60
[ 9134.307222][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9134.307226][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 9134.307230][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 9134.307233][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 9134.307237][    C3]  </NMI>
[ 9134.307237][    C3]  <IRQ>
[ 9134.307238][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9134.307242][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9134.307245][    C3]  ? get_stack_info+0x36/0xc0
[ 9134.307249][    C3]  ? lock_acquire+0x1c1/0x220
[ 9134.307253][    C3]  ? lock_release+0x1d5/0x250
[ 9134.307256][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9134.307259][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9134.307262][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9134.307265][    C3]  ? lock_acquire+0x1c1/0x220
[ 9134.307268][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9134.307271][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9134.307274][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9134.307280][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9134.307283][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9134.307288][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9134.307292][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9134.307296][    C3]  ip_local_deliver+0x19d/0x480
[ 9134.307298][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9134.307300][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9134.307303][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9134.307308][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9134.307311][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9134.307314][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9134.307322][    C3]  ip_rcv+0x564/0x740
[ 9134.307325][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9134.307328][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9134.307331][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9134.307334][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9134.307338][    C3]  ? skb_clone+0x10b/0x330
[ 9134.307340][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9134.307346][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9134.307351][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9134.307355][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9134.307362][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9134.307366][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9134.307369][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9134.307372][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9134.307375][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9134.307380][    C3]  ? lock_acquire+0x1c1/0x220
[ 9134.307382][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9134.307386][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9134.307390][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9134.307394][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9134.307397][    C3]  ? __skb_clone+0x57a/0x760
[ 9134.307399][    C3]  netif_receive_skb+0x55/0x280
[ 9134.307403][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9134.307409][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9134.307416][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9134.307422][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9134.307426][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9134.307436][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9134.307444][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9134.307452][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9134.307461][    C3]  ? lock_release+0x1d5/0x250
[ 9134.307464][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9134.307467][    C3]  ? kernel_text_address+0xce/0xe0
[ 9134.307470][    C3]  ? __kernel_text_address+0x12/0x40
[ 9134.307472][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9134.307475][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9134.307478][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9134.307483][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9134.307486][    C3]  ? get_stack_info+0x36/0xc0
[ 9134.307490][    C3]  __tcf_classify+0x329/0x7d0
[ 9134.307495][    C3]  tcf_classify+0x283/0x930
[ 9134.307498][    C3]  ? lock_release+0x1d5/0x250
[ 9134.307501][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9134.307504][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9134.307507][    C3]  ? __kernel_text_address+0x12/0x40
[ 9134.307510][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9134.307512][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9134.307516][    C3]  tc_run+0x2e4/0x5d0
[ 9134.307519][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9134.307522][    C3]  ? lock_acquire+0x1c1/0x220
[ 9134.307524][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9134.307528][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9134.307532][    C3]  ? lock_acquire+0x1c1/0x220
[ 9134.307534][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9134.307537][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9134.307540][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9134.307543][    C3]  ? neigh_hh_output+0x348/0x590
[ 9134.307547][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9134.307550][    C3]  ip_finish_output2+0x786/0x18e0
[ 9134.307553][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9134.307560][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9134.307563][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9134.307567][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9134.307570][    C3]  ip_output+0x16b/0x4f0
[ 9134.307573][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9134.307575][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9134.307578][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9134.307581][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9134.307583][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9134.307586][    C3]  ? __alloc_skb+0xd4/0x280
[ 9134.307588][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9134.307591][    C3]  ? tcp_fragment+0x168/0x1040
[ 9134.307594][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9134.307597][    C3]  ? ip_local_out+0x114/0x3b0
[ 9134.307601][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9134.307604][    C3]  ? __skb_clone+0x57a/0x760
[ 9134.307608][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9134.307613][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9134.307617][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9134.307620][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9134.307624][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9134.307628][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9134.307631][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9134.307634][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9134.307638][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9134.307640][    C3]  tcp_write_timer+0x82/0x1d0
[ 9134.307643][    C3]  call_timer_fn+0x173/0x430
[ 9134.307647][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9134.307652][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9134.307656][    C3]  __run_timers.part.0+0x52d/0x890
[ 9134.307659][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9134.307663][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9134.307666][    C3]  ? lock_acquire+0x1c1/0x220
[ 9134.307669][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9134.307673][    C3]  ? lock_release+0x1d5/0x250
[ 9134.307676][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9134.307679][    C3]  ? ktime_get+0xb3/0x190
[ 9134.307682][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9134.307686][    C3]  run_timer_softirq+0x72/0x100
[ 9134.307689][    C3]  __do_softirq+0x1b9/0x7ff
[ 9134.307693][    C3]  irq_exit_rcu+0x98/0xc0
[ 9134.307695][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9134.307698][    C3]  </IRQ>
[ 9134.307699][    C3]  <TASK>
[ 9134.307700][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9134.307703][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9134.307706][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9134.307708][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9134.307710][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9134.307711][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9134.307713][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9134.307714][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9134.307716][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9134.307720][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9134.307723][    C3]  uart_start+0xe4/0x1b0
[ 9134.307727][    C3]  n_tty_write+0x677/0x7a0
[ 9134.307733][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9134.307736][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9134.307740][    C3]  ? lock_acquire+0x1c1/0x220
[ 9134.307742][    C3]  ? iterate_tty_write+0x95/0x540
[ 9134.307746][    C3]  iterate_tty_write+0x229/0x540
[ 9134.307750][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9134.307754][    C3]  vfs_write+0x9e9/0x10a0
[ 9134.307758][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9134.307760][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9134.307765][    C3]  ? lock_acquire+0x1c1/0x220
[ 9134.307767][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9134.307771][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9134.307774][    C3]  ? __fget_light+0x54/0x1e0
[ 9134.307778][    C3]  ksys_write+0xf5/0x1e0
[ 9134.307781][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9134.307785][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9134.307789][    C3]  do_syscall_64+0xc9/0x1e0
[ 9134.307792][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9134.307796][    C3] RIP: 0033:0x7f93b2836957
[ 9134.307798][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9134.307800][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9134.307803][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9134.307804][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9134.307806][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9134.307808][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9134.307810][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9134.307814][    C3]  </TASK>
[ 9160.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6322s! [ncat:8027]
[ 9160.613543][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9160.614702][    C1] irq event stamp: 174248
[ 9160.614902][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9160.615389][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9160.615818][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9160.616252][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9160.616676][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9160.617088][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9160.617653][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9160.617955][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9160.618855][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9160.619138][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9160.619505][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9160.619870][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9160.620237][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9160.620605][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9160.620971][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9160.621382][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9160.621686][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9160.622053][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9160.622423][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9160.622788][    C1] PKRU: 55555554
[ 9160.622956][    C1] Call Trace:
[ 9160.623112][    C1]  <IRQ>
[ 9160.623252][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9160.623494][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9160.623718][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9160.623972][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9160.624223][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9160.624490][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9160.624734][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9160.625016][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9160.625258][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9160.625541][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9160.625813][    C1]  </IRQ>
[ 9160.625952][    C1]  <TASK>
[ 9160.626090][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9160.626381][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9160.626646][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9160.626918][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9160.627183][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9160.627475][    C1]  ? lock_acquire+0x1c1/0x220
[ 9160.627698][    C1]  ? lock_release+0x1d5/0x250
[ 9160.627919][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9160.628148][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9160.628400][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9160.628662][    C1]  ? lock_acquire+0x1c1/0x220
[ 9160.628885][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9160.629108][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9160.629348][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9160.629563][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9160.629788][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9160.630025][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9160.630284][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9160.630538][    C1]  ip_local_deliver+0x19d/0x480
[ 9160.630766][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9160.631015][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9160.631257][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9160.631576][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9160.631807][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9160.632101][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9160.632343][    C1]  ip_rcv+0x564/0x740
[ 9160.632530][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9160.632740][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9160.632973][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9160.633229][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9160.633479][    C1]  ? skb_clone+0x10b/0x330
[ 9160.633687][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9160.633980][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9160.634262][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9160.634520][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9160.634791][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9160.635021][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9160.635233][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9160.635508][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9160.635770][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9160.636069][    C1]  ? lock_acquire+0x1c1/0x220
[ 9160.636288][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9160.636560][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9160.636823][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9160.637113][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9160.637349][    C1]  ? __skb_clone+0x57a/0x760
[ 9160.637565][    C1]  netif_receive_skb+0x55/0x280
[ 9160.637793][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9160.638080][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9160.638386][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9160.638662][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9160.638917][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9160.639182][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9160.639469][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9160.639729][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9160.640018][    C1]  ? stack_trace_save+0x95/0xd0
[ 9160.640247][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9160.640504][    C1]  ? kasan_save_stack+0x34/0x50
[ 9160.640741][    C1]  ? kasan_save_stack+0x24/0x50
[ 9160.640968][    C1]  ? kasan_save_track+0x14/0x30
[ 9160.641197][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9160.641438][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9160.641671][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9160.641898][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9160.642140][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9160.642383][    C1]  ? ip_output+0x16b/0x4f0
[ 9160.642592][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9160.642828][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9160.643077][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9160.643324][    C1]  ? get_reg+0x119/0x190
[ 9160.643525][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9160.643770][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9160.644054][    C1]  __tcf_classify+0x329/0x7d0
[ 9160.644276][    C1]  tcf_classify+0x283/0x930
[ 9160.644489][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9160.644718][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9160.644953][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9160.645214][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9160.645462][    C1]  tc_run+0x2e4/0x5d0
[ 9160.645651][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9160.645861][    C1]  ? lock_acquire+0x1c1/0x220
[ 9160.646081][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9160.646321][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9160.646552][    C1]  ? lock_acquire+0x1c1/0x220
[ 9160.646772][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9160.647013][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9160.647295][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9160.647544][    C1]  ? neigh_hh_output+0x348/0x590
[ 9160.647776][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9160.648019][    C1]  ip_finish_output2+0x786/0x18e0
[ 9160.648255][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9160.648513][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9160.648828][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9160.649084][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9160.649319][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9160.649562][    C1]  ip_output+0x16b/0x4f0
[ 9160.649760][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9160.649977][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9160.650203][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9160.650464][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9160.650696][    C1]  ? ip_local_out+0x114/0x3b0
[ 9160.650917][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9160.651145][    C1]  ? __create_object+0x5e/0xb0
[ 9160.651371][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9160.651617][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9160.651875][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9160.652125][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9160.652386][    C1]  tcp_release_cb+0x1e9/0x390
[ 9160.652605][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9160.652850][    C1]  release_sock+0xb8/0x1d0
[ 9160.653057][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9160.653264][    C1]  ? lock_release+0x1d5/0x250
[ 9160.653482][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9160.653712][    C1]  ? core_sys_select+0x620/0x710
[ 9160.653947][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9160.654198][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9160.654406][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9160.654637][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9160.654872][    C1]  ? __fget_light+0x54/0x1e0
[ 9160.655090][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9160.655335][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9160.655555][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9160.655799][    C1]  ? __might_fault+0xc6/0x180
[ 9160.656021][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9160.656283][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9160.656558][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9160.656836][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9160.657131][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9160.657365][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9160.657643][    C1]  do_syscall_64+0xc9/0x1e0
[ 9160.657857][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9160.658133][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9160.658345][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9160.659239][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9160.659625][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9160.659993][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9160.660361][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9160.660726][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9160.661091][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9160.661464][    C1]  </TASK>
[ 9160.661607][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6322s! [perl:7725]
[ 9160.662008][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9160.663226][    C3] irq event stamp: 290154
[ 9160.663440][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9160.663951][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9160.664437][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9160.664890][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9160.665335][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9160.665767][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9160.666361][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9160.666674][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9160.667611][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9160.667908][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9160.668293][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9160.668681][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9160.669072][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9160.669457][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9160.669842][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9160.670274][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9160.670594][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9160.670984][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9160.671369][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9160.671753][    C3] PKRU: 55555554
[ 9160.671930][    C3] Call Trace:
[ 9160.672094][    C3]  <IRQ>
[ 9160.672238][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9160.672494][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9160.672729][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9160.672995][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9160.673260][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9160.673539][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9160.673793][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9160.674087][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9160.674340][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9160.674638][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9160.674922][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9160.675224][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9160.675505][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9160.675788][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9160.676066][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9160.676366][    C3]  ? get_stack_info+0x36/0xc0
[ 9160.676599][    C3]  ? lock_acquire+0x1c1/0x220
[ 9160.676833][    C3]  ? lock_release+0x1d5/0x250
[ 9160.677064][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9160.677304][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9160.677566][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9160.677841][    C3]  ? lock_acquire+0x1c1/0x220
[ 9160.678070][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9160.678303][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9160.678552][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9160.678803][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9160.679047][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9160.679303][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9160.679574][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9160.679848][    C3]  ip_local_deliver+0x19d/0x480
[ 9160.680100][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9160.680360][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9160.680616][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9160.680951][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9160.681194][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9160.681502][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9160.681755][    C3]  ip_rcv+0x564/0x740
[ 9160.681951][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9160.682174][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9160.682418][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9160.682685][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9160.682907][    C3]  ? skb_clone+0x10b/0x330
[ 9160.683125][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9160.683433][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9160.683729][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9160.683999][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9160.684285][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9160.684524][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9160.684745][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9160.685035][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9160.685308][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9160.685621][    C3]  ? lock_acquire+0x1c1/0x220
[ 9160.685852][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9160.686138][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9160.686415][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9160.686720][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9160.686967][    C3]  ? __skb_clone+0x57a/0x760
[ 9160.687194][    C3]  netif_receive_skb+0x55/0x280
[ 9160.687433][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9160.687734][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9160.688054][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9160.688343][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9160.688607][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9160.688888][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9160.689191][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9160.689487][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9160.689799][    C3]  ? lock_release+0x1d5/0x250
[ 9160.690031][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9160.690285][    C3]  ? kernel_text_address+0xce/0xe0
[ 9160.690536][    C3]  ? __kernel_text_address+0x12/0x40
[ 9160.690794][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9160.691067][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9160.691368][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9160.691609][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9160.691875][    C3]  ? get_stack_info+0x36/0xc0
[ 9160.692107][    C3]  __tcf_classify+0x329/0x7d0
[ 9160.692339][    C3]  tcf_classify+0x283/0x930
[ 9160.692561][    C3]  ? lock_release+0x1d5/0x250
[ 9160.692792][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9160.693045][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9160.693293][    C3]  ? __kernel_text_address+0x12/0x40
[ 9160.693549][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9160.693824][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9160.694125][    C3]  tc_run+0x2e4/0x5d0
[ 9160.694323][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9160.694544][    C3]  ? lock_acquire+0x1c1/0x220
[ 9160.694774][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9160.695025][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9160.695269][    C3]  ? lock_acquire+0x1c1/0x220
[ 9160.695499][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9160.695753][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9160.696048][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9160.696309][    C3]  ? neigh_hh_output+0x348/0x590
[ 9160.696552][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9160.696807][    C3]  ip_finish_output2+0x786/0x18e0
[ 9160.697054][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9160.697378][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9160.697645][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9160.697887][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9160.698143][    C3]  ip_output+0x16b/0x4f0
[ 9160.698351][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9160.698586][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9160.698855][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9160.699155][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9160.699421][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9160.699663][    C3]  ? __alloc_skb+0xd4/0x280
[ 9160.699885][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9160.700145][    C3]  ? tcp_fragment+0x168/0x1040
[ 9160.700382][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9160.700624][    C3]  ? ip_local_out+0x114/0x3b0
[ 9160.700854][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9160.701092][    C3]  ? __skb_clone+0x57a/0x760
[ 9160.701320][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9160.701576][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9160.701847][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9160.702083][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9160.702323][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9160.702613][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9160.702925][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9160.703160][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9160.703411][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9160.703669][    C3]  tcp_write_timer+0x82/0x1d0
[ 9160.703901][    C3]  call_timer_fn+0x173/0x430
[ 9160.704128][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9160.704381][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9160.704632][    C3]  __run_timers.part.0+0x52d/0x890
[ 9160.704884][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9160.705143][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9160.705417][    C3]  ? lock_acquire+0x1c1/0x220
[ 9160.705647][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9160.705927][    C3]  ? lock_release+0x1d5/0x250
[ 9160.706156][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9160.706410][    C3]  ? ktime_get+0xb3/0x190
[ 9160.706624][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9160.706910][    C3]  run_timer_softirq+0x72/0x100
[ 9160.707164][    C3]  __do_softirq+0x1b9/0x7ff
[ 9160.707396][    C3]  irq_exit_rcu+0x98/0xc0
[ 9160.707613][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9160.707896][    C3]  </IRQ>
[ 9160.708043][    C3]  <TASK>
[ 9160.708194][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9160.708502][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9160.708817][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9160.709754][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9160.710049][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9160.710436][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9160.710821][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9160.711205][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9160.711589][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9160.711976][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9160.712262][    C3]  uart_start+0xe4/0x1b0
[ 9160.712475][    C3]  n_tty_write+0x677/0x7a0
[ 9160.712696][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9160.712939][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9160.713214][    C3]  ? lock_acquire+0x1c1/0x220
[ 9160.713443][    C3]  ? iterate_tty_write+0x95/0x540
[ 9160.713690][    C3]  iterate_tty_write+0x229/0x540
[ 9160.713933][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9160.714213][    C3]  vfs_write+0x9e9/0x10a0
[ 9160.714425][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9160.714660][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9160.714895][    C3]  ? lock_acquire+0x1c1/0x220
[ 9160.715124][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9160.715404][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9160.715659][    C3]  ? __fget_light+0x54/0x1e0
[ 9160.715888][    C3]  ksys_write+0xf5/0x1e0
[ 9160.716095][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9160.716336][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9160.716629][    C3]  do_syscall_64+0xc9/0x1e0
[ 9160.716852][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9160.717140][    C3] RIP: 0033:0x7f93b2836957
[ 9160.717363][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9160.718296][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9160.718699][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9160.719089][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9160.719479][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9160.719864][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9160.720251][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9160.720640][    C3]  </TASK>
[ 9188.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6348s! [ncat:8027]
[ 9188.613541][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9188.614701][    C1] irq event stamp: 174248
[ 9188.614900][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9188.615388][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9188.615817][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9188.616249][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9188.616672][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9188.617084][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9188.617650][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9188.617948][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9188.618874][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9188.619174][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9188.619559][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9188.619945][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9188.620312][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9188.620679][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9188.621044][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9188.621455][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9188.621759][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9188.622127][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9188.622494][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9188.622859][    C1] PKRU: 55555554
[ 9188.623026][    C1] Call Trace:
[ 9188.623185][    C1]  <IRQ>
[ 9188.623322][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9188.623564][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9188.623789][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9188.624042][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9188.624294][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9188.624561][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9188.624805][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9188.625087][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9188.625329][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9188.625613][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9188.625884][    C1]  </IRQ>
[ 9188.626022][    C1]  <TASK>
[ 9188.626160][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9188.626450][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9188.626716][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9188.626991][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9188.627262][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9188.627548][    C1]  ? lock_acquire+0x1c1/0x220
[ 9188.627770][    C1]  ? lock_release+0x1d5/0x250
[ 9188.627992][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9188.628223][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9188.628472][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9188.628761][    C1]  ? lock_acquire+0x1c1/0x220
[ 9188.628990][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9188.629224][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9188.629476][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9188.629703][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9188.629941][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9188.630179][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9188.630434][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9188.630687][    C1]  ip_local_deliver+0x19d/0x480
[ 9188.630918][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9188.631167][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9188.631408][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9188.631729][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9188.631962][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9188.632258][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9188.632498][    C1]  ip_rcv+0x564/0x740
[ 9188.632686][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9188.632898][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9188.633131][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9188.633389][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9188.633641][    C1]  ? skb_clone+0x10b/0x330
[ 9188.633850][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9188.634143][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9188.634425][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9188.634685][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9188.634954][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9188.635185][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9188.635398][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9188.635672][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9188.635935][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9188.636239][    C1]  ? lock_acquire+0x1c1/0x220
[ 9188.636457][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9188.636729][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9188.636993][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9188.637285][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9188.637519][    C1]  ? __skb_clone+0x57a/0x760
[ 9188.637735][    C1]  netif_receive_skb+0x55/0x280
[ 9188.637963][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9188.638252][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9188.638558][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9188.638865][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9188.639130][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9188.639410][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9188.639712][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9188.639984][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9188.640273][    C1]  ? stack_trace_save+0x95/0xd0
[ 9188.640501][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9188.640759][    C1]  ? kasan_save_stack+0x34/0x50
[ 9188.640988][    C1]  ? kasan_save_stack+0x24/0x50
[ 9188.641216][    C1]  ? kasan_save_track+0x14/0x30
[ 9188.641443][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9188.641685][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9188.641919][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9188.642147][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9188.642390][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9188.642633][    C1]  ? ip_output+0x16b/0x4f0
[ 9188.642841][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9188.643076][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9188.643327][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9188.643574][    C1]  ? get_reg+0x119/0x190
[ 9188.643773][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9188.644019][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9188.644305][    C1]  __tcf_classify+0x329/0x7d0
[ 9188.644528][    C1]  tcf_classify+0x283/0x930
[ 9188.644740][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9188.644969][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9188.645205][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9188.645469][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9188.645716][    C1]  tc_run+0x2e4/0x5d0
[ 9188.645905][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9188.646118][    C1]  ? lock_acquire+0x1c1/0x220
[ 9188.646338][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9188.646577][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9188.646810][    C1]  ? lock_acquire+0x1c1/0x220
[ 9188.647029][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9188.647273][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9188.647554][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9188.647804][    C1]  ? neigh_hh_output+0x348/0x590
[ 9188.648036][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9188.648280][    C1]  ip_finish_output2+0x786/0x18e0
[ 9188.648514][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9188.648806][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9188.649141][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9188.649415][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9188.649667][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9188.649939][    C1]  ip_output+0x16b/0x4f0
[ 9188.650137][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9188.650352][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9188.650574][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9188.650834][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9188.651062][    C1]  ? ip_local_out+0x114/0x3b0
[ 9188.651283][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9188.651513][    C1]  ? __create_object+0x5e/0xb0
[ 9188.651734][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9188.651978][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9188.652236][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9188.652487][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9188.652743][    C1]  tcp_release_cb+0x1e9/0x390
[ 9188.652964][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9188.653208][    C1]  release_sock+0xb8/0x1d0
[ 9188.653413][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9188.653617][    C1]  ? lock_release+0x1d5/0x250
[ 9188.653835][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9188.654062][    C1]  ? core_sys_select+0x620/0x710
[ 9188.654294][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9188.654542][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9188.654748][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9188.654976][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9188.655210][    C1]  ? __fget_light+0x54/0x1e0
[ 9188.655427][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9188.655669][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9188.655887][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9188.656131][    C1]  ? __might_fault+0xc6/0x180
[ 9188.656354][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9188.656614][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9188.656890][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9188.657167][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9188.657462][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9188.657694][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9188.657972][    C1]  do_syscall_64+0xc9/0x1e0
[ 9188.658188][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9188.658462][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9188.658696][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9188.659636][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9188.660038][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9188.660403][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9188.660769][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9188.661132][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9188.661496][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9188.661863][    C1]  </TASK>
[ 9188.662006][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6348s! [perl:7725]
[ 9188.662401][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9188.663613][    C3] irq event stamp: 290154
[ 9188.663824][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9188.664331][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9188.664816][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9188.665268][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9188.665711][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9188.666144][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9188.666738][    C3] RIP: 0010:kasan_check_range+0x4/0x1c0
[ 9188.667009][    C3] Code: 6a 00 5b 5d 41 5c 41 5d c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 <48> 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55
[ 9188.667947][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000246
[ 9188.668261][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9188.668672][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9188.669067][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9188.669471][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9188.669853][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9188.670238][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9188.670667][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9188.670988][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9188.671373][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9188.671755][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9188.672140][    C3] PKRU: 55555554
[ 9188.672314][    C3] Call Trace:
[ 9188.672477][    C3]  <IRQ>
[ 9188.672620][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9188.672873][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9188.673106][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9188.673376][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9188.673639][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9188.673916][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9188.674173][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9188.674466][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9188.674718][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9188.675017][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9188.675303][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9188.675605][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9188.675884][    C3]  ? kasan_check_range+0x4/0x1c0
[ 9188.676127][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9188.676399][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9188.676699][    C3]  ? get_stack_info+0x36/0xc0
[ 9188.676932][    C3]  ? lock_acquire+0x1c1/0x220
[ 9188.677165][    C3]  ? lock_release+0x1d5/0x250
[ 9188.677396][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9188.677636][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9188.677900][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9188.678174][    C3]  ? lock_acquire+0x1c1/0x220
[ 9188.678405][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9188.678642][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9188.678893][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9188.679117][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9188.679357][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9188.679605][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9188.679870][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9188.680139][    C3]  ip_local_deliver+0x19d/0x480
[ 9188.680379][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9188.680641][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9188.680895][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9188.681230][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9188.681473][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9188.681782][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9188.682034][    C3]  ip_rcv+0x564/0x740
[ 9188.682232][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9188.682455][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9188.682698][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9188.682964][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9188.683190][    C3]  ? skb_clone+0x10b/0x330
[ 9188.683410][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9188.683721][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9188.684016][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9188.684288][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9188.684571][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9188.684812][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9188.685035][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9188.685323][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9188.685601][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9188.685914][    C3]  ? lock_acquire+0x1c1/0x220
[ 9188.686145][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9188.686431][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9188.686707][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9188.687013][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9188.687261][    C3]  ? __skb_clone+0x57a/0x760
[ 9188.687486][    C3]  netif_receive_skb+0x55/0x280
[ 9188.687726][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9188.688027][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9188.688347][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9188.688641][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9188.688905][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9188.689182][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9188.689488][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9188.689788][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9188.690102][    C3]  ? lock_release+0x1d5/0x250
[ 9188.690334][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9188.690591][    C3]  ? kernel_text_address+0xce/0xe0
[ 9188.690843][    C3]  ? __kernel_text_address+0x12/0x40
[ 9188.691102][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9188.691377][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9188.691677][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9188.691918][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9188.692185][    C3]  ? get_stack_info+0x36/0xc0
[ 9188.692417][    C3]  __tcf_classify+0x329/0x7d0
[ 9188.692651][    C3]  tcf_classify+0x283/0x930
[ 9188.692875][    C3]  ? lock_release+0x1d5/0x250
[ 9188.693104][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9188.693361][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9188.693608][    C3]  ? __kernel_text_address+0x12/0x40
[ 9188.693869][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9188.694141][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9188.694443][    C3]  tc_run+0x2e4/0x5d0
[ 9188.694641][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9188.694865][    C3]  ? lock_acquire+0x1c1/0x220
[ 9188.695095][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9188.695348][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9188.695593][    C3]  ? lock_acquire+0x1c1/0x220
[ 9188.695826][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9188.696082][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9188.696376][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9188.696638][    C3]  ? neigh_hh_output+0x348/0x590
[ 9188.696881][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9188.697138][    C3]  ip_finish_output2+0x786/0x18e0
[ 9188.697386][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9188.697713][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9188.697982][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9188.698227][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9188.698483][    C3]  ip_output+0x16b/0x4f0
[ 9188.698697][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9188.698931][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9188.699200][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9188.699502][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9188.699769][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9188.700014][    C3]  ? __alloc_skb+0xd4/0x280
[ 9188.700236][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9188.700499][    C3]  ? tcp_fragment+0x168/0x1040
[ 9188.700733][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9188.700976][    C3]  ? ip_local_out+0x114/0x3b0
[ 9188.701208][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9188.701448][    C3]  ? __skb_clone+0x57a/0x760
[ 9188.701676][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9188.701933][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9188.702203][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9188.702440][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9188.702681][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9188.702970][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9188.703280][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9188.703514][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9188.703765][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9188.704026][    C3]  tcp_write_timer+0x82/0x1d0
[ 9188.704257][    C3]  call_timer_fn+0x173/0x430
[ 9188.704487][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9188.704739][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9188.704990][    C3]  __run_timers.part.0+0x52d/0x890
[ 9188.705242][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9188.705502][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9188.705778][    C3]  ? lock_acquire+0x1c1/0x220
[ 9188.706009][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9188.706290][    C3]  ? lock_release+0x1d5/0x250
[ 9188.706521][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9188.706776][    C3]  ? ktime_get+0xb3/0x190
[ 9188.706987][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9188.707295][    C3]  run_timer_softirq+0x72/0x100
[ 9188.707541][    C3]  __do_softirq+0x1b9/0x7ff
[ 9188.707770][    C3]  irq_exit_rcu+0x98/0xc0
[ 9188.707987][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9188.708267][    C3]  </IRQ>
[ 9188.708427][    C3]  <TASK>
[ 9188.708572][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9188.708869][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9188.709181][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9188.710114][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9188.710410][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9188.710791][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9188.711176][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9188.711560][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9188.711947][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9188.712334][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9188.712620][    C3]  uart_start+0xe4/0x1b0
[ 9188.712829][    C3]  n_tty_write+0x677/0x7a0
[ 9188.713052][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9188.713295][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9188.713569][    C3]  ? lock_acquire+0x1c1/0x220
[ 9188.713799][    C3]  ? iterate_tty_write+0x95/0x540
[ 9188.714045][    C3]  iterate_tty_write+0x229/0x540
[ 9188.714290][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9188.714567][    C3]  vfs_write+0x9e9/0x10a0
[ 9188.714782][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9188.715015][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9188.715251][    C3]  ? lock_acquire+0x1c1/0x220
[ 9188.715481][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9188.715761][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9188.716016][    C3]  ? __fget_light+0x54/0x1e0
[ 9188.716244][    C3]  ksys_write+0xf5/0x1e0
[ 9188.716453][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9188.716692][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9188.716983][    C3]  do_syscall_64+0xc9/0x1e0
[ 9188.717207][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9188.717496][    C3] RIP: 0033:0x7f93b2836957
[ 9188.717713][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9188.718649][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9188.719055][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9188.719437][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9188.719822][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9188.720207][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9188.720590][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9188.720974][    C3]  </TASK>
[ 9212.310162][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9212.310497][    C3] rcu: 3-....: (6810162 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1655407
[ 9212.311039][    C3] rcu: (t=6818339 jiffies g=1064457 q=106 ncpus=4)
[ 9212.311361][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 9212.311624][    C1] NMI backtrace for cpu 1
[ 9212.311630][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9212.311634][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9212.311636][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9212.311644][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9212.311647][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9212.311650][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9212.311652][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9212.311653][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9212.311655][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9212.311657][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9212.311658][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9212.311660][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9212.311663][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9212.311665][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9212.311666][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9212.311668][    C1] PKRU: 55555554
[ 9212.311669][    C1] Call Trace:
[ 9212.311672][    C1]  <NMI>
[ 9212.311676][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 9212.311682][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9212.311688][    C1]  ? nmi_handle+0x153/0x420
[ 9212.311692][    C1]  ? default_do_nmi+0x41/0x100
[ 9212.311695][    C1]  ? exc_nmi+0xf3/0x120
[ 9212.311698][    C1]  ? end_repeat_nmi+0xf/0x60
[ 9212.311703][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9212.311707][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9212.311710][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9212.311713][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9212.311716][    C1]  </NMI>
[ 9212.311717][    C1]  <TASK>
[ 9212.311718][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9212.311723][    C1]  ? lock_acquire+0x1c1/0x220
[ 9212.311727][    C1]  ? lock_release+0x1d5/0x250
[ 9212.311730][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9212.311734][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9212.311737][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9212.311740][    C1]  ? lock_acquire+0x1c1/0x220
[ 9212.311742][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9212.311746][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9212.311749][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9212.311756][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9212.311758][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9212.311763][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9212.311767][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9212.311771][    C1]  ip_local_deliver+0x19d/0x480
[ 9212.311773][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9212.311775][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9212.311777][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9212.311783][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9212.311787][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9212.311790][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9212.311799][    C1]  ip_rcv+0x564/0x740
[ 9212.311801][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9212.311804][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9212.311808][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9212.311811][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9212.311814][    C1]  ? skb_clone+0x10b/0x330
[ 9212.311817][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9212.311822][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9212.311827][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9212.311830][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9212.311838][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9212.311842][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9212.311844][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9212.311848][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9212.311851][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9212.311855][    C1]  ? lock_acquire+0x1c1/0x220
[ 9212.311857][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9212.311861][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9212.311865][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9212.311869][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9212.311871][    C1]  ? __skb_clone+0x57a/0x760
[ 9212.311874][    C1]  netif_receive_skb+0x55/0x280
[ 9212.311877][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9212.311884][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9212.311890][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9212.311896][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9212.311900][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9212.311910][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9212.311916][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9212.311919][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9212.311925][    C1]  ? stack_trace_save+0x95/0xd0
[ 9212.311927][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9212.311933][    C1]  ? kasan_save_stack+0x34/0x50
[ 9212.311938][    C1]  ? kasan_save_stack+0x24/0x50
[ 9212.311941][    C1]  ? kasan_save_track+0x14/0x30
[ 9212.311944][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9212.311946][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9212.311948][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9212.311951][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9212.311954][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9212.311957][    C1]  ? ip_output+0x16b/0x4f0
[ 9212.311959][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9212.311961][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9212.311964][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9212.311966][    C1]  ? get_reg+0x119/0x190
[ 9212.311969][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9212.311971][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9212.311975][    C1]  __tcf_classify+0x329/0x7d0
[ 9212.311980][    C1]  tcf_classify+0x283/0x930
[ 9212.311983][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9212.311987][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9212.311990][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9212.311993][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9212.311996][    C1]  tc_run+0x2e4/0x5d0
[ 9212.312000][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9212.312002][    C1]  ? lock_acquire+0x1c1/0x220
[ 9212.312004][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9212.312008][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9212.312012][    C1]  ? lock_acquire+0x1c1/0x220
[ 9212.312014][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9212.312017][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9212.312020][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9212.312022][    C1]  ? neigh_hh_output+0x348/0x590
[ 9212.312026][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9212.312029][    C1]  ip_finish_output2+0x786/0x18e0
[ 9212.312032][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9212.312034][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9212.312041][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9212.312044][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9212.312047][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9212.312051][    C1]  ip_output+0x16b/0x4f0
[ 9212.312053][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9212.312056][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9212.312058][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9212.312062][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9212.312065][    C1]  ? ip_local_out+0x114/0x3b0
[ 9212.312068][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9212.312071][    C1]  ? __create_object+0x5e/0xb0
[ 9212.312075][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9212.312080][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9212.312083][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9212.312087][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9212.312091][    C1]  tcp_release_cb+0x1e9/0x390
[ 9212.312093][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9212.312097][    C1]  release_sock+0xb8/0x1d0
[ 9212.312100][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9212.312102][    C1]  ? lock_release+0x1d5/0x250
[ 9212.312105][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9212.312106][    C1]  ? core_sys_select+0x620/0x710
[ 9212.312111][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9212.312115][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9212.312117][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9212.312122][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9212.312123][    C1]  ? __fget_light+0x54/0x1e0
[ 9212.312127][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9212.312132][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9212.312135][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9212.312139][    C1]  ? __might_fault+0xc6/0x180
[ 9212.312145][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9212.312149][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9212.312152][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9212.312156][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9212.312162][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9212.312165][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9212.312168][    C1]  do_syscall_64+0xc9/0x1e0
[ 9212.312172][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9212.312175][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9212.312179][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9212.312181][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9212.312184][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9212.312186][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9212.312187][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9212.312189][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9212.312190][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9212.312195][    C1]  </TASK>
[ 9212.312619][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9212.358143][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9212.358737][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9212.359051][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9212.359989][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9212.360286][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9212.360674][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9212.361060][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9212.361446][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9212.361831][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9212.362219][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9212.362652][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9212.362974][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9212.363361][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9212.363747][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9212.364134][    C3] PKRU: 55555554
[ 9212.364309][    C3] Call Trace:
[ 9212.364472][    C3]  <IRQ>
[ 9212.364615][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9212.364880][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 9212.365125][    C3]  ? check_cpu_stall+0x284/0x500
[ 9212.365369][    C3]  ? rcu_pending+0x92/0x360
[ 9212.365592][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9212.365852][    C3]  ? update_process_times+0xb9/0x110
[ 9212.366113][    C3]  ? tick_sched_handle+0x67/0x130
[ 9212.366363][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9212.366638][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9212.366874][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9212.367176][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9212.367440][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9212.367718][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9212.367975][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9212.368269][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9212.368526][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9212.368825][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9212.369112][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9212.369417][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9212.369698][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9212.369984][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9212.370263][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9212.370564][    C3]  ? get_stack_info+0x36/0xc0
[ 9212.370798][    C3]  ? lock_acquire+0x1c1/0x220
[ 9212.371030][    C3]  ? lock_release+0x1d5/0x250
[ 9212.371262][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9212.371501][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9212.371766][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9212.372042][    C3]  ? lock_acquire+0x1c1/0x220
[ 9212.372273][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9212.372505][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9212.372757][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9212.372983][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9212.373223][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9212.373471][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9212.373735][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9212.374005][    C3]  ip_local_deliver+0x19d/0x480
[ 9212.374244][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9212.374508][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9212.374763][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9212.375099][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9212.375343][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9212.375653][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9212.375905][    C3]  ip_rcv+0x564/0x740
[ 9212.376101][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9212.376328][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9212.376573][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9212.376838][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9212.377066][    C3]  ? skb_clone+0x10b/0x330
[ 9212.377285][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9212.377592][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9212.377888][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9212.378160][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9212.378444][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9212.378689][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9212.378911][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9212.379201][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9212.379477][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9212.379791][    C3]  ? lock_acquire+0x1c1/0x220
[ 9212.380021][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9212.380308][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9212.380584][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9212.380890][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9212.381137][    C3]  ? __skb_clone+0x57a/0x760
[ 9212.381365][    C3]  netif_receive_skb+0x55/0x280
[ 9212.381604][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9212.381905][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9212.382228][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9212.382517][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9212.382783][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9212.383060][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9212.383365][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9212.383664][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9212.383979][    C3]  ? lock_release+0x1d5/0x250
[ 9212.384211][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9212.384468][    C3]  ? kernel_text_address+0xce/0xe0
[ 9212.384721][    C3]  ? __kernel_text_address+0x12/0x40
[ 9212.384980][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9212.385253][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9212.385555][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9212.385797][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9212.386064][    C3]  ? get_stack_info+0x36/0xc0
[ 9212.386298][    C3]  __tcf_classify+0x329/0x7d0
[ 9212.386532][    C3]  tcf_classify+0x283/0x930
[ 9212.386755][    C3]  ? lock_release+0x1d5/0x250
[ 9212.386985][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9212.387241][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9212.387488][    C3]  ? __kernel_text_address+0x12/0x40
[ 9212.387748][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9212.388022][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9212.388326][    C3]  tc_run+0x2e4/0x5d0
[ 9212.388528][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9212.388752][    C3]  ? lock_acquire+0x1c1/0x220
[ 9212.388982][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9212.389235][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9212.389479][    C3]  ? lock_acquire+0x1c1/0x220
[ 9212.389709][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9212.389965][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9212.390260][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9212.390522][    C3]  ? neigh_hh_output+0x348/0x590
[ 9212.390766][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9212.391022][    C3]  ip_finish_output2+0x786/0x18e0
[ 9212.391270][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9212.391597][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9212.391864][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9212.392108][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9212.392365][    C3]  ip_output+0x16b/0x4f0
[ 9212.392573][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9212.392809][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9212.393076][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9212.393377][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9212.393645][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9212.393889][    C3]  ? __alloc_skb+0xd4/0x280
[ 9212.394111][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9212.394370][    C3]  ? tcp_fragment+0x168/0x1040
[ 9212.394607][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9212.394850][    C3]  ? ip_local_out+0x114/0x3b0
[ 9212.395083][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9212.395325][    C3]  ? __skb_clone+0x57a/0x760
[ 9212.395551][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9212.395810][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9212.396081][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9212.396318][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9212.396558][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9212.396847][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9212.397156][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9212.397393][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9212.397644][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9212.397904][    C3]  tcp_write_timer+0x82/0x1d0
[ 9212.398136][    C3]  call_timer_fn+0x173/0x430
[ 9212.398366][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9212.398622][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9212.398875][    C3]  __run_timers.part.0+0x52d/0x890
[ 9212.399126][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9212.399387][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9212.399663][    C3]  ? lock_acquire+0x1c1/0x220
[ 9212.399892][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9212.400175][    C3]  ? lock_release+0x1d5/0x250
[ 9212.400406][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9212.400662][    C3]  ? ktime_get+0xb3/0x190
[ 9212.400874][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9212.401162][    C3]  run_timer_softirq+0x72/0x100
[ 9212.401403][    C3]  __do_softirq+0x1b9/0x7ff
[ 9212.401626][    C3]  irq_exit_rcu+0x98/0xc0
[ 9212.401840][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9212.402115][    C3]  </IRQ>
[ 9212.402261][    C3]  <TASK>
[ 9212.402406][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9212.402700][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9212.403014][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9212.403951][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9212.404249][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9212.404634][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9212.405019][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9212.405404][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9212.405791][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9212.406181][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9212.406468][    C3]  uart_start+0xe4/0x1b0
[ 9212.406680][    C3]  n_tty_write+0x677/0x7a0
[ 9212.406902][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9212.407146][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9212.407423][    C3]  ? lock_acquire+0x1c1/0x220
[ 9212.407653][    C3]  ? iterate_tty_write+0x95/0x540
[ 9212.407902][    C3]  iterate_tty_write+0x229/0x540
[ 9212.408147][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9212.408426][    C3]  vfs_write+0x9e9/0x10a0
[ 9212.408645][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9212.408879][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9212.409117][    C3]  ? lock_acquire+0x1c1/0x220
[ 9212.409348][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9212.409627][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9212.409884][    C3]  ? __fget_light+0x54/0x1e0
[ 9212.410112][    C3]  ksys_write+0xf5/0x1e0
[ 9212.410323][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9212.410563][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9212.410858][    C3]  do_syscall_64+0xc9/0x1e0
[ 9212.411083][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9212.411373][    C3] RIP: 0033:0x7f93b2836957
[ 9212.411592][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9212.412530][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9212.412938][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9212.413324][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9212.413709][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9212.414095][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9212.414481][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9212.414870][    C3]  </TASK>
[ 9236.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6393s! [ncat:8027]
[ 9236.613560][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9236.614766][    C1] irq event stamp: 174248
[ 9236.614976][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9236.615489][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9236.615951][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9236.616405][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9236.616851][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9236.617286][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9236.617880][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9236.618200][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9236.619145][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9236.619444][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9236.619824][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9236.620190][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9236.620558][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9236.620922][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9236.621289][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9236.621698][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9236.622001][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9236.622373][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9236.622740][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9236.623104][    C1] PKRU: 55555554
[ 9236.623273][    C1] Call Trace:
[ 9236.623431][    C1]  <IRQ>
[ 9236.623566][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9236.623809][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9236.624034][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9236.624289][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9236.624541][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9236.624806][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9236.625051][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9236.625335][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9236.625577][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9236.625863][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9236.626133][    C1]  </IRQ>
[ 9236.626275][    C1]  <TASK>
[ 9236.626413][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9236.626702][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9236.626969][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9236.627242][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9236.627509][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9236.627796][    C1]  ? lock_acquire+0x1c1/0x220
[ 9236.628017][    C1]  ? lock_release+0x1d5/0x250
[ 9236.628241][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9236.628496][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9236.628760][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9236.629037][    C1]  ? lock_acquire+0x1c1/0x220
[ 9236.629268][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9236.629502][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9236.629754][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9236.629971][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9236.630201][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9236.630438][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9236.630690][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9236.630944][    C1]  ip_local_deliver+0x19d/0x480
[ 9236.631173][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9236.631424][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9236.631668][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9236.631988][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9236.632224][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9236.632520][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9236.632762][    C1]  ip_rcv+0x564/0x740
[ 9236.632949][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9236.633163][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9236.633400][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9236.633655][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9236.633906][    C1]  ? skb_clone+0x10b/0x330
[ 9236.634116][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9236.634413][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9236.634693][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9236.634953][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9236.635226][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9236.635455][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9236.635668][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9236.635943][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9236.636208][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9236.636507][    C1]  ? lock_acquire+0x1c1/0x220
[ 9236.636728][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9236.637000][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9236.637265][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9236.637558][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9236.637793][    C1]  ? __skb_clone+0x57a/0x760
[ 9236.638007][    C1]  netif_receive_skb+0x55/0x280
[ 9236.638238][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9236.638553][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9236.638875][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9236.639167][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9236.639434][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9236.639713][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9236.640002][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9236.640266][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9236.640555][    C1]  ? stack_trace_save+0x95/0xd0
[ 9236.640781][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9236.641039][    C1]  ? kasan_save_stack+0x34/0x50
[ 9236.641269][    C1]  ? kasan_save_stack+0x24/0x50
[ 9236.641495][    C1]  ? kasan_save_track+0x14/0x30
[ 9236.641722][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9236.641964][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9236.642200][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9236.642426][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9236.642668][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9236.642911][    C1]  ? ip_output+0x16b/0x4f0
[ 9236.643118][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9236.643355][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9236.643604][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9236.643852][    C1]  ? get_reg+0x119/0x190
[ 9236.644049][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9236.644296][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9236.644580][    C1]  __tcf_classify+0x329/0x7d0
[ 9236.644802][    C1]  tcf_classify+0x283/0x930
[ 9236.645013][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9236.645243][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9236.645478][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9236.645741][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9236.645988][    C1]  tc_run+0x2e4/0x5d0
[ 9236.646177][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9236.646392][    C1]  ? lock_acquire+0x1c1/0x220
[ 9236.646609][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9236.646849][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9236.647080][    C1]  ? lock_acquire+0x1c1/0x220
[ 9236.647301][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9236.647544][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9236.647824][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9236.648074][    C1]  ? neigh_hh_output+0x348/0x590
[ 9236.648307][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9236.648579][    C1]  ip_finish_output2+0x786/0x18e0
[ 9236.648827][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9236.649100][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9236.649430][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9236.649698][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9236.649931][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9236.650176][    C1]  ip_output+0x16b/0x4f0
[ 9236.650377][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9236.650591][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9236.650815][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9236.651080][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9236.651313][    C1]  ? ip_local_out+0x114/0x3b0
[ 9236.651532][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9236.651761][    C1]  ? __create_object+0x5e/0xb0
[ 9236.651985][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9236.652232][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9236.652491][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9236.652742][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9236.653001][    C1]  tcp_release_cb+0x1e9/0x390
[ 9236.653223][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9236.653466][    C1]  release_sock+0xb8/0x1d0
[ 9236.653676][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9236.653878][    C1]  ? lock_release+0x1d5/0x250
[ 9236.654099][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9236.654332][    C1]  ? core_sys_select+0x620/0x710
[ 9236.654566][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9236.654814][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9236.655020][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9236.655251][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9236.655485][    C1]  ? __fget_light+0x54/0x1e0
[ 9236.655703][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9236.655947][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9236.656171][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9236.656414][    C1]  ? __might_fault+0xc6/0x180
[ 9236.656638][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9236.656895][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9236.657173][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9236.657448][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9236.657745][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9236.657977][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9236.658258][    C1]  do_syscall_64+0xc9/0x1e0
[ 9236.658497][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9236.658785][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9236.659007][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9236.659935][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9236.660322][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9236.660689][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9236.661056][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9236.661423][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9236.661791][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9236.662160][    C1]  </TASK>
[ 9236.662304][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6393s! [perl:7725]
[ 9236.662701][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9236.663915][    C3] irq event stamp: 290154
[ 9236.664125][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9236.664633][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9236.665121][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9236.665576][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9236.666023][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9236.666457][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9236.667048][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9236.667361][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9236.668302][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9236.668620][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9236.669017][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9236.669412][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9236.669810][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9236.670193][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9236.670575][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9236.671003][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9236.671321][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9236.671702][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9236.672082][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9236.672464][    C3] PKRU: 55555554
[ 9236.672636][    C3] Call Trace:
[ 9236.672797][    C3]  <IRQ>
[ 9236.672939][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9236.673193][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9236.673425][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9236.673695][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9236.673957][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9236.674236][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9236.674492][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9236.674785][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9236.675038][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9236.675337][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9236.675623][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9236.675927][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9236.676206][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9236.676492][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9236.676769][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9236.677070][    C3]  ? get_stack_info+0x36/0xc0
[ 9236.677303][    C3]  ? lock_acquire+0x1c1/0x220
[ 9236.677535][    C3]  ? lock_release+0x1d5/0x250
[ 9236.677766][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9236.678005][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9236.678270][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9236.678549][    C3]  ? lock_acquire+0x1c1/0x220
[ 9236.678781][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9236.679012][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9236.679263][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9236.679489][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9236.679727][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9236.679976][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9236.680240][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9236.680511][    C3]  ip_local_deliver+0x19d/0x480
[ 9236.680749][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9236.681012][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9236.681267][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9236.681601][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9236.681845][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9236.682154][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9236.682408][    C3]  ip_rcv+0x564/0x740
[ 9236.682603][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9236.682828][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9236.683072][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9236.683339][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9236.683563][    C3]  ? skb_clone+0x10b/0x330
[ 9236.683782][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9236.684089][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9236.684386][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9236.684657][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9236.684941][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9236.685183][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9236.685406][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9236.685696][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9236.685990][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9236.686311][    C3]  ? lock_acquire+0x1c1/0x220
[ 9236.686546][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9236.686840][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9236.687132][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9236.687439][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9236.687686][    C3]  ? __skb_clone+0x57a/0x760
[ 9236.687912][    C3]  netif_receive_skb+0x55/0x280
[ 9236.688153][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9236.688478][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9236.688807][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9236.689104][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9236.689377][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9236.689670][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9236.689972][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9236.690272][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9236.690586][    C3]  ? lock_release+0x1d5/0x250
[ 9236.690816][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9236.691072][    C3]  ? kernel_text_address+0xce/0xe0
[ 9236.691325][    C3]  ? __kernel_text_address+0x12/0x40
[ 9236.691582][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9236.691854][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9236.692155][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9236.692397][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9236.692662][    C3]  ? get_stack_info+0x36/0xc0
[ 9236.692895][    C3]  __tcf_classify+0x329/0x7d0
[ 9236.693129][    C3]  tcf_classify+0x283/0x930
[ 9236.693353][    C3]  ? lock_release+0x1d5/0x250
[ 9236.693582][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9236.693835][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9236.694082][    C3]  ? __kernel_text_address+0x12/0x40
[ 9236.694344][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9236.694616][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9236.694917][    C3]  tc_run+0x2e4/0x5d0
[ 9236.695115][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9236.695339][    C3]  ? lock_acquire+0x1c1/0x220
[ 9236.695568][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9236.695820][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9236.696063][    C3]  ? lock_acquire+0x1c1/0x220
[ 9236.696294][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9236.696548][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9236.696842][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9236.697103][    C3]  ? neigh_hh_output+0x348/0x590
[ 9236.697347][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9236.697602][    C3]  ip_finish_output2+0x786/0x18e0
[ 9236.697850][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9236.698180][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9236.698450][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9236.698695][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9236.698951][    C3]  ip_output+0x16b/0x4f0
[ 9236.699158][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9236.699394][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9236.699661][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9236.699961][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9236.700230][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9236.700473][    C3]  ? __alloc_skb+0xd4/0x280
[ 9236.700694][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9236.700953][    C3]  ? tcp_fragment+0x168/0x1040
[ 9236.701188][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9236.701431][    C3]  ? ip_local_out+0x114/0x3b0
[ 9236.701664][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9236.701904][    C3]  ? __skb_clone+0x57a/0x760
[ 9236.702130][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9236.702389][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9236.702660][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9236.702896][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9236.703136][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9236.703426][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9236.703735][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9236.703971][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9236.704222][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9236.704480][    C3]  tcp_write_timer+0x82/0x1d0
[ 9236.704712][    C3]  call_timer_fn+0x173/0x430
[ 9236.704941][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9236.705195][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9236.705447][    C3]  __run_timers.part.0+0x52d/0x890
[ 9236.705698][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9236.705959][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9236.706235][    C3]  ? lock_acquire+0x1c1/0x220
[ 9236.706463][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9236.706745][    C3]  ? lock_release+0x1d5/0x250
[ 9236.706977][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9236.707250][    C3]  ? ktime_get+0xb3/0x190
[ 9236.707468][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9236.707763][    C3]  run_timer_softirq+0x72/0x100
[ 9236.708010][    C3]  __do_softirq+0x1b9/0x7ff
[ 9236.708239][    C3]  irq_exit_rcu+0x98/0xc0
[ 9236.708470][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9236.708743][    C3]  </IRQ>
[ 9236.708889][    C3]  <TASK>
[ 9236.709034][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9236.709329][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9236.709642][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9236.710576][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9236.710873][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9236.711258][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9236.711642][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9236.712026][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9236.712411][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9236.712797][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9236.713083][    C3]  uart_start+0xe4/0x1b0
[ 9236.713294][    C3]  n_tty_write+0x677/0x7a0
[ 9236.713517][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9236.713760][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9236.714037][    C3]  ? lock_acquire+0x1c1/0x220
[ 9236.714269][    C3]  ? iterate_tty_write+0x95/0x540
[ 9236.714517][    C3]  iterate_tty_write+0x229/0x540
[ 9236.714761][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9236.715040][    C3]  vfs_write+0x9e9/0x10a0
[ 9236.715255][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9236.715489][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9236.715726][    C3]  ? lock_acquire+0x1c1/0x220
[ 9236.715956][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9236.716234][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9236.716491][    C3]  ? __fget_light+0x54/0x1e0
[ 9236.716719][    C3]  ksys_write+0xf5/0x1e0
[ 9236.716929][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9236.717169][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9236.717462][    C3]  do_syscall_64+0xc9/0x1e0
[ 9236.717686][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9236.717982][    C3] RIP: 0033:0x7f93b2836957
[ 9236.718201][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9236.719141][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9236.719549][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9236.719933][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9236.720318][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9236.720703][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9236.721087][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9236.721475][    C3]  </TASK>
[ 9264.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6419s! [ncat:8027]
[ 9264.613549][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9264.614708][    C1] irq event stamp: 174248
[ 9264.614910][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9264.615403][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9264.615831][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9264.616262][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9264.616688][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9264.617100][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9264.617663][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 9264.617957][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 9264.618859][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9264.619141][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9264.619508][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9264.619878][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9264.620245][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9264.620609][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9264.620975][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9264.621386][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9264.621692][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9264.622060][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9264.622426][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9264.622792][    C1] PKRU: 55555554
[ 9264.622957][    C1] Call Trace:
[ 9264.623115][    C1]  <IRQ>
[ 9264.623255][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9264.623495][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9264.623720][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9264.623976][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9264.624229][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9264.624492][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9264.624734][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9264.625015][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9264.625258][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9264.625542][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9264.625815][    C1]  </IRQ>
[ 9264.625953][    C1]  <TASK>
[ 9264.626090][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9264.626380][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9264.626648][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 9264.626913][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9264.627180][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9264.627468][    C1]  ? lock_acquire+0x1c1/0x220
[ 9264.627688][    C1]  ? lock_release+0x1d5/0x250
[ 9264.627909][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9264.628138][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9264.628393][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9264.628657][    C1]  ? lock_acquire+0x1c1/0x220
[ 9264.628875][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9264.629099][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9264.629340][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9264.629556][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9264.629784][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9264.630022][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9264.630278][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9264.630535][    C1]  ip_local_deliver+0x19d/0x480
[ 9264.630762][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9264.631011][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9264.631254][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9264.631573][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9264.631806][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9264.632100][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9264.632343][    C1]  ip_rcv+0x564/0x740
[ 9264.632530][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9264.632743][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9264.632976][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9264.633231][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9264.633482][    C1]  ? skb_clone+0x10b/0x330
[ 9264.633692][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9264.633986][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9264.634268][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9264.634528][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9264.634796][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9264.635026][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9264.635240][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9264.635514][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9264.635776][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9264.636074][    C1]  ? lock_acquire+0x1c1/0x220
[ 9264.636296][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9264.636567][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9264.636831][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9264.637125][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9264.637362][    C1]  ? __skb_clone+0x57a/0x760
[ 9264.637576][    C1]  netif_receive_skb+0x55/0x280
[ 9264.637802][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9264.638090][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9264.638401][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9264.638678][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9264.638930][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9264.639197][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9264.639483][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9264.639747][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9264.640039][    C1]  ? stack_trace_save+0x95/0xd0
[ 9264.640269][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9264.640528][    C1]  ? kasan_save_stack+0x34/0x50
[ 9264.640757][    C1]  ? kasan_save_stack+0x24/0x50
[ 9264.640985][    C1]  ? kasan_save_track+0x14/0x30
[ 9264.641213][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9264.641457][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9264.641691][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9264.641918][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9264.642162][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9264.642406][    C1]  ? ip_output+0x16b/0x4f0
[ 9264.642613][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9264.642848][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9264.643099][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9264.643348][    C1]  ? get_reg+0x119/0x190
[ 9264.643546][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9264.643792][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9264.644077][    C1]  __tcf_classify+0x329/0x7d0
[ 9264.644302][    C1]  tcf_classify+0x283/0x930
[ 9264.644514][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9264.644743][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9264.644978][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9264.645243][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9264.645489][    C1]  tc_run+0x2e4/0x5d0
[ 9264.645678][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9264.645892][    C1]  ? lock_acquire+0x1c1/0x220
[ 9264.646110][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9264.646353][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9264.646586][    C1]  ? lock_acquire+0x1c1/0x220
[ 9264.646805][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9264.647046][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9264.647328][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9264.647578][    C1]  ? neigh_hh_output+0x348/0x590
[ 9264.647810][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9264.648055][    C1]  ip_finish_output2+0x786/0x18e0
[ 9264.648314][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9264.648586][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9264.648914][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9264.649182][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9264.649437][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9264.649683][    C1]  ip_output+0x16b/0x4f0
[ 9264.649884][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9264.650100][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9264.650326][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9264.650591][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9264.650823][    C1]  ? ip_local_out+0x114/0x3b0
[ 9264.651041][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9264.651271][    C1]  ? __create_object+0x5e/0xb0
[ 9264.651495][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9264.651740][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9264.651999][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9264.652251][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9264.652510][    C1]  tcp_release_cb+0x1e9/0x390
[ 9264.652734][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9264.652978][    C1]  release_sock+0xb8/0x1d0
[ 9264.653189][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9264.653391][    C1]  ? lock_release+0x1d5/0x250
[ 9264.653611][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9264.653842][    C1]  ? core_sys_select+0x620/0x710
[ 9264.654076][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9264.654326][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9264.654534][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9264.654763][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9264.654997][    C1]  ? __fget_light+0x54/0x1e0
[ 9264.655217][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9264.655461][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9264.655683][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9264.655926][    C1]  ? __might_fault+0xc6/0x180
[ 9264.656151][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9264.656410][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9264.656687][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9264.656963][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9264.657261][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9264.657493][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9264.657772][    C1]  do_syscall_64+0xc9/0x1e0
[ 9264.657987][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9264.658269][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9264.658478][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9264.659372][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9264.659761][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9264.660130][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9264.660497][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9264.660864][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9264.661233][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9264.661601][    C1]  </TASK>
[ 9264.661747][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6419s! [perl:7725]
[ 9264.662153][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9264.663357][    C3] irq event stamp: 290154
[ 9264.663567][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9264.664078][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9264.664564][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9264.665016][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9264.665462][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9264.665893][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9264.666484][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9264.666797][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9264.667734][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9264.668032][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9264.668420][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9264.668804][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9264.669189][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9264.669574][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9264.669957][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9264.670388][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9264.670707][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9264.671094][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9264.671479][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9264.671863][    C3] PKRU: 55555554
[ 9264.672038][    C3] Call Trace:
[ 9264.672204][    C3]  <IRQ>
[ 9264.672349][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9264.672602][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9264.672838][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9264.673105][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9264.673367][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9264.673647][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9264.673904][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9264.674200][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9264.674453][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9264.674751][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9264.675036][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9264.675340][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9264.675620][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9264.675904][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9264.676184][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9264.676485][    C3]  ? get_stack_info+0x36/0xc0
[ 9264.676716][    C3]  ? lock_acquire+0x1c1/0x220
[ 9264.676950][    C3]  ? lock_release+0x1d5/0x250
[ 9264.677181][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9264.677423][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9264.677687][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9264.677961][    C3]  ? lock_acquire+0x1c1/0x220
[ 9264.678192][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9264.678429][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9264.678680][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9264.678907][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9264.679149][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9264.679399][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9264.679666][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9264.679932][    C3]  ip_local_deliver+0x19d/0x480
[ 9264.680172][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9264.680433][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9264.680686][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9264.681023][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9264.681269][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9264.681582][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9264.681837][    C3]  ip_rcv+0x564/0x740
[ 9264.682035][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9264.682258][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9264.682501][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9264.682771][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9264.682994][    C3]  ? skb_clone+0x10b/0x330
[ 9264.683216][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9264.683524][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9264.683820][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9264.684092][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9264.684377][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9264.684622][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9264.684848][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9264.685138][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9264.685413][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9264.685726][    C3]  ? lock_acquire+0x1c1/0x220
[ 9264.685957][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9264.686243][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9264.686518][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9264.686824][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9264.687071][    C3]  ? __skb_clone+0x57a/0x760
[ 9264.687298][    C3]  netif_receive_skb+0x55/0x280
[ 9264.687570][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9264.687878][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9264.688208][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9264.688511][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9264.688786][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9264.689066][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9264.689369][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9264.689667][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9264.689981][    C3]  ? lock_release+0x1d5/0x250
[ 9264.690217][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9264.690474][    C3]  ? kernel_text_address+0xce/0xe0
[ 9264.690726][    C3]  ? __kernel_text_address+0x12/0x40
[ 9264.690983][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9264.691260][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9264.691561][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9264.691803][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9264.692071][    C3]  ? get_stack_info+0x36/0xc0
[ 9264.692304][    C3]  __tcf_classify+0x329/0x7d0
[ 9264.692536][    C3]  tcf_classify+0x283/0x930
[ 9264.692762][    C3]  ? lock_release+0x1d5/0x250
[ 9264.692993][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9264.693248][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9264.693497][    C3]  ? __kernel_text_address+0x12/0x40
[ 9264.693755][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9264.694030][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9264.694331][    C3]  tc_run+0x2e4/0x5d0
[ 9264.694534][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9264.694757][    C3]  ? lock_acquire+0x1c1/0x220
[ 9264.694988][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9264.695240][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9264.695485][    C3]  ? lock_acquire+0x1c1/0x220
[ 9264.695716][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9264.695972][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9264.696266][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9264.696529][    C3]  ? neigh_hh_output+0x348/0x590
[ 9264.696773][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9264.697028][    C3]  ip_finish_output2+0x786/0x18e0
[ 9264.697277][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9264.697601][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9264.697866][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9264.698111][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9264.698370][    C3]  ip_output+0x16b/0x4f0
[ 9264.698582][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9264.698817][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9264.699084][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9264.699387][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9264.699653][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9264.699897][    C3]  ? __alloc_skb+0xd4/0x280
[ 9264.700121][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9264.700383][    C3]  ? tcp_fragment+0x168/0x1040
[ 9264.700619][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9264.700862][    C3]  ? ip_local_out+0x114/0x3b0
[ 9264.701095][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9264.701336][    C3]  ? __skb_clone+0x57a/0x760
[ 9264.701564][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9264.701821][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9264.702091][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9264.702328][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9264.702570][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9264.702860][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9264.703170][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9264.703405][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9264.703657][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9264.703916][    C3]  tcp_write_timer+0x82/0x1d0
[ 9264.704148][    C3]  call_timer_fn+0x173/0x430
[ 9264.704377][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9264.704629][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9264.704881][    C3]  __run_timers.part.0+0x52d/0x890
[ 9264.705132][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9264.705394][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9264.705668][    C3]  ? lock_acquire+0x1c1/0x220
[ 9264.705899][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9264.706181][    C3]  ? lock_release+0x1d5/0x250
[ 9264.706413][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9264.706666][    C3]  ? ktime_get+0xb3/0x190
[ 9264.706880][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9264.707183][    C3]  run_timer_softirq+0x72/0x100
[ 9264.707427][    C3]  __do_softirq+0x1b9/0x7ff
[ 9264.707656][    C3]  irq_exit_rcu+0x98/0xc0
[ 9264.707871][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9264.708152][    C3]  </IRQ>
[ 9264.708306][    C3]  <TASK>
[ 9264.708462][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9264.708753][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9264.709064][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9264.710001][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9264.710298][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9264.710679][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9264.711064][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9264.711448][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9264.711830][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9264.712215][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9264.712501][    C3]  uart_start+0xe4/0x1b0
[ 9264.712711][    C3]  n_tty_write+0x677/0x7a0
[ 9264.712935][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9264.713178][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9264.713453][    C3]  ? lock_acquire+0x1c1/0x220
[ 9264.713683][    C3]  ? iterate_tty_write+0x95/0x540
[ 9264.713930][    C3]  iterate_tty_write+0x229/0x540
[ 9264.714173][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9264.714451][    C3]  vfs_write+0x9e9/0x10a0
[ 9264.714664][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9264.714899][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9264.715133][    C3]  ? lock_acquire+0x1c1/0x220
[ 9264.715363][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9264.715643][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9264.715897][    C3]  ? __fget_light+0x54/0x1e0
[ 9264.716126][    C3]  ksys_write+0xf5/0x1e0
[ 9264.716335][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9264.716574][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9264.716868][    C3]  do_syscall_64+0xc9/0x1e0
[ 9264.717093][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9264.717382][    C3] RIP: 0033:0x7f93b2836957
[ 9264.717601][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9264.718538][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9264.718942][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9264.719326][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9264.719711][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9264.720094][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9264.720477][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9264.720863][    C3]  </TASK>
[ 9290.413162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9290.413511][    C1] rcu: 1-....: (6901953 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1674193
[ 9290.414020][    C1] rcu: (t=6896442 jiffies g=1064457 q=106 ncpus=4)
[ 9290.414325][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9290.414736][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9290.415302][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9290.415603][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9290.416490][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9290.416772][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9290.417137][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9290.417502][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9290.417869][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9290.418242][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9290.418608][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9290.419018][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9290.419323][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9290.419691][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9290.420058][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9290.420423][    C1] PKRU: 55555554
[ 9290.420593][    C1] Call Trace:
[ 9290.420750][    C1]  <IRQ>
[ 9290.420887][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9290.421138][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 9290.421372][    C1]  ? check_cpu_stall+0x284/0x500
[ 9290.421603][    C1]  ? rcu_pending+0x92/0x360
[ 9290.421814][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9290.422063][    C1]  ? update_process_times+0xb9/0x110
[ 9290.422315][    C1]  ? tick_sched_handle+0x67/0x130
[ 9290.422550][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9290.422810][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9290.423033][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9290.423321][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9290.423570][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9290.423835][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9290.424079][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9290.424360][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9290.424601][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9290.424884][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9290.425155][    C1]  </IRQ>
[ 9290.425293][    C1]  <TASK>
[ 9290.425432][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9290.425720][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9290.425987][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9290.426260][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9290.426523][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9290.426811][    C1]  ? lock_acquire+0x1c1/0x220
[ 9290.427033][    C1]  ? lock_release+0x1d5/0x250
[ 9290.427255][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9290.427483][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9290.427731][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9290.427992][    C1]  ? lock_acquire+0x1c1/0x220
[ 9290.428216][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9290.428438][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9290.428676][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9290.428892][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9290.429118][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9290.429356][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9290.429611][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9290.429864][    C1]  ip_local_deliver+0x19d/0x480
[ 9290.430092][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9290.430344][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9290.430585][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9290.430905][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9290.431136][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9290.431430][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9290.431671][    C1]  ip_rcv+0x564/0x740
[ 9290.431858][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9290.432069][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9290.432302][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9290.432557][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9290.432805][    C1]  ? skb_clone+0x10b/0x330
[ 9290.433013][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9290.433307][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9290.433588][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9290.433846][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9290.434116][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9290.434347][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9290.434558][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9290.434832][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9290.435094][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9290.435393][    C1]  ? lock_acquire+0x1c1/0x220
[ 9290.435610][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9290.435884][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9290.436145][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9290.436435][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9290.436669][    C1]  ? __skb_clone+0x57a/0x760
[ 9290.436885][    C1]  netif_receive_skb+0x55/0x280
[ 9290.437113][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9290.437401][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9290.437708][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9290.437982][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9290.438239][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9290.438502][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9290.438789][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9290.439048][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9290.439339][    C1]  ? stack_trace_save+0x95/0xd0
[ 9290.439566][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9290.439824][    C1]  ? kasan_save_stack+0x34/0x50
[ 9290.440052][    C1]  ? kasan_save_stack+0x24/0x50
[ 9290.440281][    C1]  ? kasan_save_track+0x14/0x30
[ 9290.440508][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9290.440749][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9290.440985][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9290.441212][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9290.441453][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9290.441695][    C1]  ? ip_output+0x16b/0x4f0
[ 9290.441904][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9290.442138][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9290.442388][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9290.442633][    C1]  ? get_reg+0x119/0x190
[ 9290.442832][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9290.443077][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9290.443363][    C1]  __tcf_classify+0x329/0x7d0
[ 9290.443584][    C1]  tcf_classify+0x283/0x930
[ 9290.443796][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9290.444026][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9290.444261][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9290.444522][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9290.444769][    C1]  tc_run+0x2e4/0x5d0
[ 9290.444957][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9290.445171][    C1]  ? lock_acquire+0x1c1/0x220
[ 9290.445391][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9290.445630][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9290.445862][    C1]  ? lock_acquire+0x1c1/0x220
[ 9290.446081][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9290.446323][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9290.446604][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9290.446852][    C1]  ? neigh_hh_output+0x348/0x590
[ 9290.447084][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9290.447327][    C1]  ip_finish_output2+0x786/0x18e0
[ 9290.447562][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9290.447820][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9290.448136][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9290.448390][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9290.448623][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9290.448866][    C1]  ip_output+0x16b/0x4f0
[ 9290.449063][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9290.449282][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9290.449506][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9290.449767][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9290.449997][    C1]  ? ip_local_out+0x114/0x3b0
[ 9290.450219][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9290.450446][    C1]  ? __create_object+0x5e/0xb0
[ 9290.450670][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9290.450914][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9290.451172][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9290.451421][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9290.451681][    C1]  tcp_release_cb+0x1e9/0x390
[ 9290.451900][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9290.452145][    C1]  release_sock+0xb8/0x1d0
[ 9290.452352][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9290.452556][    C1]  ? lock_release+0x1d5/0x250
[ 9290.452773][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9290.453001][    C1]  ? core_sys_select+0x620/0x710
[ 9290.453236][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9290.453484][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9290.453691][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9290.453921][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9290.454154][    C1]  ? __fget_light+0x54/0x1e0
[ 9290.454372][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9290.454614][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9290.454834][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9290.455078][    C1]  ? __might_fault+0xc6/0x180
[ 9290.455299][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9290.455559][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9290.455832][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9290.456107][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9290.456402][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9290.456634][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9290.456912][    C1]  do_syscall_64+0xc9/0x1e0
[ 9290.457125][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9290.457400][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9290.457613][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9290.458506][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9290.458889][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9290.459258][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9290.459622][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9290.459986][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9290.460351][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9290.460722][    C1]  </TASK>
[ 9290.460865][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 9290.461119][    C3] NMI backtrace for cpu 3
[ 9290.461128][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9290.461132][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9290.461135][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9290.461140][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9290.461143][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9290.461146][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9290.461148][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9290.461150][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9290.461152][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9290.461153][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9290.461155][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9290.461157][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9290.461160][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9290.461162][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9290.461163][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9290.461165][    C3] PKRU: 55555554
[ 9290.461166][    C3] Call Trace:
[ 9290.461168][    C3]  <NMI>
[ 9290.461170][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 9290.461175][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9290.461180][    C3]  ? nmi_handle+0x153/0x420
[ 9290.461184][    C3]  ? default_do_nmi+0x41/0x100
[ 9290.461187][    C3]  ? exc_nmi+0xf3/0x120
[ 9290.461189][    C3]  ? end_repeat_nmi+0xf/0x60
[ 9290.461194][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9290.461198][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9290.461201][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9290.461204][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9290.461207][    C3]  </NMI>
[ 9290.461208][    C3]  <IRQ>
[ 9290.461209][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9290.461212][    C3]  ? get_stack_info+0x36/0xc0
[ 9290.461216][    C3]  ? lock_acquire+0x1c1/0x220
[ 9290.461220][    C3]  ? lock_release+0x1d5/0x250
[ 9290.461223][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9290.461227][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9290.461230][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9290.461233][    C3]  ? lock_acquire+0x1c1/0x220
[ 9290.461235][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9290.461239][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9290.461242][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9290.461248][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9290.461251][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9290.461255][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9290.461260][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9290.461263][    C3]  ip_local_deliver+0x19d/0x480
[ 9290.461266][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9290.461268][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9290.461271][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9290.461276][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9290.461280][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9290.461283][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9290.461292][    C3]  ip_rcv+0x564/0x740
[ 9290.461294][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9290.461297][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9290.461301][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9290.461304][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9290.461307][    C3]  ? skb_clone+0x10b/0x330
[ 9290.461310][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9290.461316][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9290.461322][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9290.461325][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9290.461332][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9290.461336][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9290.461338][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9290.461341][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9290.461345][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9290.461349][    C3]  ? lock_acquire+0x1c1/0x220
[ 9290.461351][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9290.461356][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9290.461359][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9290.461363][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9290.461366][    C3]  ? __skb_clone+0x57a/0x760
[ 9290.461368][    C3]  netif_receive_skb+0x55/0x280
[ 9290.461371][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9290.461378][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9290.461385][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9290.461391][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9290.461395][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9290.461405][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9290.461413][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9290.461422][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9290.461431][    C3]  ? lock_release+0x1d5/0x250
[ 9290.461433][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9290.461437][    C3]  ? kernel_text_address+0xce/0xe0
[ 9290.461441][    C3]  ? __kernel_text_address+0x12/0x40
[ 9290.461443][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9290.461445][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9290.461449][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9290.461454][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9290.461457][    C3]  ? get_stack_info+0x36/0xc0
[ 9290.461461][    C3]  __tcf_classify+0x329/0x7d0
[ 9290.461466][    C3]  tcf_classify+0x283/0x930
[ 9290.461470][    C3]  ? lock_release+0x1d5/0x250
[ 9290.461473][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9290.461475][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9290.461479][    C3]  ? __kernel_text_address+0x12/0x40
[ 9290.461481][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9290.461483][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9290.461487][    C3]  tc_run+0x2e4/0x5d0
[ 9290.461491][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9290.461494][    C3]  ? lock_acquire+0x1c1/0x220
[ 9290.461496][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9290.461500][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9290.461505][    C3]  ? lock_acquire+0x1c1/0x220
[ 9290.461507][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9290.461510][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9290.461513][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9290.461516][    C3]  ? neigh_hh_output+0x348/0x590
[ 9290.461519][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9290.461523][    C3]  ip_finish_output2+0x786/0x18e0
[ 9290.461527][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9290.461534][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9290.461536][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9290.461540][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9290.461544][    C3]  ip_output+0x16b/0x4f0
[ 9290.461547][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9290.461549][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9290.461552][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9290.461555][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9290.461557][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9290.461560][    C3]  ? __alloc_skb+0xd4/0x280
[ 9290.461563][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9290.461566][    C3]  ? tcp_fragment+0x168/0x1040
[ 9290.461569][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9290.461572][    C3]  ? ip_local_out+0x114/0x3b0
[ 9290.461576][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9290.461579][    C3]  ? __skb_clone+0x57a/0x760
[ 9290.461582][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9290.461588][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9290.461591][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9290.461595][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9290.461599][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9290.461604][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9290.461606][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9290.461610][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9290.461613][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9290.461616][    C3]  tcp_write_timer+0x82/0x1d0
[ 9290.461619][    C3]  call_timer_fn+0x173/0x430
[ 9290.461623][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9290.461627][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9290.461631][    C3]  __run_timers.part.0+0x52d/0x890
[ 9290.461634][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9290.461639][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9290.461642][    C3]  ? lock_acquire+0x1c1/0x220
[ 9290.461644][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9290.461648][    C3]  ? lock_release+0x1d5/0x250
[ 9290.461651][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9290.461653][    C3]  ? ktime_get+0xb3/0x190
[ 9290.461656][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9290.461661][    C3]  run_timer_softirq+0x72/0x100
[ 9290.461664][    C3]  __do_softirq+0x1b9/0x7ff
[ 9290.461668][    C3]  irq_exit_rcu+0x98/0xc0
[ 9290.461670][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9290.461673][    C3]  </IRQ>
[ 9290.461674][    C3]  <TASK>
[ 9290.461675][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9290.461678][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9290.461681][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9290.461683][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9290.461685][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9290.461687][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9290.461688][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9290.461689][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9290.461691][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9290.461695][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9290.461699][    C3]  uart_start+0xe4/0x1b0
[ 9290.461704][    C3]  n_tty_write+0x677/0x7a0
[ 9290.461710][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9290.461713][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9290.461718][    C3]  ? lock_acquire+0x1c1/0x220
[ 9290.461721][    C3]  ? iterate_tty_write+0x95/0x540
[ 9290.461725][    C3]  iterate_tty_write+0x229/0x540
[ 9290.461729][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9290.461733][    C3]  vfs_write+0x9e9/0x10a0
[ 9290.461737][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9290.461740][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9290.461743][    C3]  ? lock_acquire+0x1c1/0x220
[ 9290.461745][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9290.461749][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9290.461753][    C3]  ? __fget_light+0x54/0x1e0
[ 9290.461757][    C3]  ksys_write+0xf5/0x1e0
[ 9290.461761][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9290.461764][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9290.461768][    C3]  do_syscall_64+0xc9/0x1e0
[ 9290.461772][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9290.461775][    C3] RIP: 0033:0x7f93b2836957
[ 9290.461777][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9290.461780][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9290.461782][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9290.461784][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9290.461785][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9290.461787][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9290.461789][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9290.461794][    C3]  </TASK>
[ 9316.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6467s! [ncat:8027]
[ 9316.613540][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9316.614693][    C1] irq event stamp: 174248
[ 9316.614895][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9316.615382][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9316.615809][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9316.616239][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9316.616663][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9316.617073][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9316.617634][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9316.617932][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9316.618899][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9316.619226][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9316.619590][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9316.619955][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9316.620320][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9316.620683][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9316.621045][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9316.621455][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9316.621761][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9316.622126][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9316.622489][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9316.622857][    C1] PKRU: 55555554
[ 9316.623021][    C1] Call Trace:
[ 9316.623180][    C1]  <IRQ>
[ 9316.623316][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9316.623557][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9316.623781][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9316.624036][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9316.624288][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9316.624552][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9316.624795][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9316.625077][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9316.625318][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9316.625604][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9316.625877][    C1]  </IRQ>
[ 9316.626015][    C1]  <TASK>
[ 9316.626152][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9316.626443][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9316.626710][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9316.626979][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9316.627247][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9316.627536][    C1]  ? lock_acquire+0x1c1/0x220
[ 9316.627756][    C1]  ? lock_release+0x1d5/0x250
[ 9316.627975][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9316.628240][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9316.628509][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9316.628794][    C1]  ? lock_acquire+0x1c1/0x220
[ 9316.629031][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9316.629275][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9316.629515][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9316.629732][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9316.629959][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9316.630196][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9316.630448][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9316.630702][    C1]  ip_local_deliver+0x19d/0x480
[ 9316.630928][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9316.631179][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9316.631421][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9316.631738][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9316.631970][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9316.632264][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9316.632505][    C1]  ip_rcv+0x564/0x740
[ 9316.632691][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9316.632903][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9316.633135][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9316.633390][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9316.633639][    C1]  ? skb_clone+0x10b/0x330
[ 9316.633849][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9316.634141][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9316.634424][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9316.634682][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9316.634952][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9316.635181][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9316.635393][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9316.635667][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9316.635927][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9316.636226][    C1]  ? lock_acquire+0x1c1/0x220
[ 9316.636445][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9316.636716][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9316.636978][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9316.637271][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9316.637505][    C1]  ? __skb_clone+0x57a/0x760
[ 9316.637721][    C1]  netif_receive_skb+0x55/0x280
[ 9316.637947][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9316.638269][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9316.638598][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9316.638896][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9316.639168][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9316.639459][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9316.639744][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9316.640006][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9316.640297][    C1]  ? stack_trace_save+0x95/0xd0
[ 9316.640524][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9316.640781][    C1]  ? kasan_save_stack+0x34/0x50
[ 9316.641011][    C1]  ? kasan_save_stack+0x24/0x50
[ 9316.641240][    C1]  ? kasan_save_track+0x14/0x30
[ 9316.641468][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9316.641711][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9316.641944][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9316.642172][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9316.642415][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9316.642657][    C1]  ? ip_output+0x16b/0x4f0
[ 9316.642862][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9316.643096][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9316.643351][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9316.643597][    C1]  ? get_reg+0x119/0x190
[ 9316.643794][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9316.644041][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9316.644328][    C1]  __tcf_classify+0x329/0x7d0
[ 9316.644550][    C1]  tcf_classify+0x283/0x930
[ 9316.644764][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9316.644992][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9316.645229][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9316.645492][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9316.645738][    C1]  tc_run+0x2e4/0x5d0
[ 9316.645926][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9316.646139][    C1]  ? lock_acquire+0x1c1/0x220
[ 9316.646359][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9316.646599][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9316.646831][    C1]  ? lock_acquire+0x1c1/0x220
[ 9316.647048][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9316.647293][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9316.647572][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9316.647823][    C1]  ? neigh_hh_output+0x348/0x590
[ 9316.648077][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9316.648343][    C1]  ip_finish_output2+0x786/0x18e0
[ 9316.648597][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9316.648875][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9316.649219][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9316.649472][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9316.649702][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9316.649946][    C1]  ip_output+0x16b/0x4f0
[ 9316.650145][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9316.650362][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9316.650582][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9316.650845][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9316.651075][    C1]  ? ip_local_out+0x114/0x3b0
[ 9316.651295][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9316.651522][    C1]  ? __create_object+0x5e/0xb0
[ 9316.651745][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9316.651989][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9316.652249][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9316.652497][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9316.652753][    C1]  tcp_release_cb+0x1e9/0x390
[ 9316.652973][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9316.653218][    C1]  release_sock+0xb8/0x1d0
[ 9316.653428][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9316.653633][    C1]  ? lock_release+0x1d5/0x250
[ 9316.653852][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9316.654081][    C1]  ? core_sys_select+0x620/0x710
[ 9316.654315][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9316.654562][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9316.654770][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9316.654998][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9316.655232][    C1]  ? __fget_light+0x54/0x1e0
[ 9316.655448][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9316.655691][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9316.655912][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9316.656154][    C1]  ? __might_fault+0xc6/0x180
[ 9316.656379][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9316.656635][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9316.656910][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9316.657187][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9316.657482][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9316.657713][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9316.657992][    C1]  do_syscall_64+0xc9/0x1e0
[ 9316.658239][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9316.658535][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9316.658758][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9316.659686][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9316.660073][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9316.660438][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9316.660802][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9316.661169][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9316.661534][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9316.661901][    C1]  </TASK>
[ 9316.662048][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6467s! [perl:7725]
[ 9316.662443][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9316.663655][    C3] irq event stamp: 290154
[ 9316.663866][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9316.664377][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9316.664864][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9316.665316][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9316.665762][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9316.666195][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9316.666787][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9316.667102][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9316.668064][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9316.668366][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9316.668757][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9316.669149][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9316.669541][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9316.669926][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9316.670311][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9316.670744][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9316.671064][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9316.671451][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9316.671839][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9316.672224][    C3] PKRU: 55555554
[ 9316.672400][    C3] Call Trace:
[ 9316.672565][    C3]  <IRQ>
[ 9316.672709][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9316.672962][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9316.673200][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9316.673467][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9316.673730][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9316.674009][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9316.674267][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9316.674562][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9316.674815][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9316.675113][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9316.675399][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9316.675703][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9316.675982][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9316.676268][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9316.676548][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9316.676848][    C3]  ? get_stack_info+0x36/0xc0
[ 9316.677080][    C3]  ? lock_acquire+0x1c1/0x220
[ 9316.677313][    C3]  ? lock_release+0x1d5/0x250
[ 9316.677546][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9316.677786][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9316.678070][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9316.678349][    C3]  ? lock_acquire+0x1c1/0x220
[ 9316.678585][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9316.678823][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9316.679080][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9316.679320][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9316.679558][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9316.679806][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9316.680071][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9316.680339][    C3]  ip_local_deliver+0x19d/0x480
[ 9316.680578][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9316.680839][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9316.681094][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9316.681430][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9316.681673][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9316.681982][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9316.682235][    C3]  ip_rcv+0x564/0x740
[ 9316.682433][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9316.682654][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9316.682897][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9316.683165][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9316.683388][    C3]  ? skb_clone+0x10b/0x330
[ 9316.683607][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9316.683915][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9316.684226][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9316.684505][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9316.684794][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9316.685041][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9316.685272][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9316.685573][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9316.685848][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9316.686162][    C3]  ? lock_acquire+0x1c1/0x220
[ 9316.686391][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9316.686675][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9316.686951][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9316.687257][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9316.687514][    C3]  ? __skb_clone+0x57a/0x760
[ 9316.687739][    C3]  netif_receive_skb+0x55/0x280
[ 9316.687980][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9316.688297][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9316.688616][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9316.688905][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9316.689170][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9316.689448][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9316.689749][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9316.690049][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9316.690363][    C3]  ? lock_release+0x1d5/0x250
[ 9316.690595][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9316.690851][    C3]  ? kernel_text_address+0xce/0xe0
[ 9316.691103][    C3]  ? __kernel_text_address+0x12/0x40
[ 9316.691361][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9316.691636][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9316.691937][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9316.692178][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9316.692446][    C3]  ? get_stack_info+0x36/0xc0
[ 9316.692676][    C3]  __tcf_classify+0x329/0x7d0
[ 9316.692910][    C3]  tcf_classify+0x283/0x930
[ 9316.693135][    C3]  ? lock_release+0x1d5/0x250
[ 9316.693366][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9316.693621][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9316.693869][    C3]  ? __kernel_text_address+0x12/0x40
[ 9316.694127][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9316.694401][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9316.694702][    C3]  tc_run+0x2e4/0x5d0
[ 9316.694899][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9316.695124][    C3]  ? lock_acquire+0x1c1/0x220
[ 9316.695356][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9316.695609][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9316.695853][    C3]  ? lock_acquire+0x1c1/0x220
[ 9316.696081][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9316.696338][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9316.696630][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9316.696894][    C3]  ? neigh_hh_output+0x348/0x590
[ 9316.697138][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9316.697394][    C3]  ip_finish_output2+0x786/0x18e0
[ 9316.697641][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9316.697968][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9316.698259][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9316.698510][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9316.698771][    C3]  ip_output+0x16b/0x4f0
[ 9316.698986][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9316.699237][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9316.699503][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9316.699803][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9316.700069][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9316.700312][    C3]  ? __alloc_skb+0xd4/0x280
[ 9316.700533][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9316.700793][    C3]  ? tcp_fragment+0x168/0x1040
[ 9316.701026][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9316.701268][    C3]  ? ip_local_out+0x114/0x3b0
[ 9316.701500][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9316.701740][    C3]  ? __skb_clone+0x57a/0x760
[ 9316.701967][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9316.702224][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9316.702495][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9316.702730][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9316.702969][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9316.703260][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9316.703569][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9316.703804][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9316.704055][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9316.704315][    C3]  tcp_write_timer+0x82/0x1d0
[ 9316.704544][    C3]  call_timer_fn+0x173/0x430
[ 9316.704772][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9316.705024][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9316.705275][    C3]  __run_timers.part.0+0x52d/0x890
[ 9316.705524][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9316.705784][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9316.706059][    C3]  ? lock_acquire+0x1c1/0x220
[ 9316.706291][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9316.706569][    C3]  ? lock_release+0x1d5/0x250
[ 9316.706800][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9316.707055][    C3]  ? ktime_get+0xb3/0x190
[ 9316.707288][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9316.707581][    C3]  run_timer_softirq+0x72/0x100
[ 9316.707827][    C3]  __do_softirq+0x1b9/0x7ff
[ 9316.708061][    C3]  irq_exit_rcu+0x98/0xc0
[ 9316.708278][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9316.708564][    C3]  </IRQ>
[ 9316.708710][    C3]  <TASK>
[ 9316.708854][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9316.709147][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9316.709459][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9316.710393][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9316.710689][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9316.711072][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9316.711455][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9316.711839][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9316.712222][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9316.712606][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9316.712892][    C3]  uart_start+0xe4/0x1b0
[ 9316.713100][    C3]  n_tty_write+0x677/0x7a0
[ 9316.713323][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9316.713566][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9316.713840][    C3]  ? lock_acquire+0x1c1/0x220
[ 9316.714070][    C3]  ? iterate_tty_write+0x95/0x540
[ 9316.714317][    C3]  iterate_tty_write+0x229/0x540
[ 9316.714563][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9316.714839][    C3]  vfs_write+0x9e9/0x10a0
[ 9316.715053][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9316.715288][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9316.715522][    C3]  ? lock_acquire+0x1c1/0x220
[ 9316.715752][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9316.716031][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9316.716286][    C3]  ? __fget_light+0x54/0x1e0
[ 9316.716514][    C3]  ksys_write+0xf5/0x1e0
[ 9316.716723][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9316.716963][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9316.717255][    C3]  do_syscall_64+0xc9/0x1e0
[ 9316.717478][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9316.717766][    C3] RIP: 0033:0x7f93b2836957
[ 9316.717982][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9316.718956][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9316.719376][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9316.719758][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9316.720141][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9316.720523][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9316.720903][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9316.721286][    C3]  </TASK>
[ 9344.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6493s! [ncat:8027]
[ 9344.613534][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9344.614690][    C1] irq event stamp: 174248
[ 9344.614892][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9344.615378][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9344.615803][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9344.616233][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9344.616658][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9344.617069][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9344.617629][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9344.617931][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9344.618824][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9344.619105][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9344.619473][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9344.619839][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9344.620205][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9344.620570][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9344.620937][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9344.621346][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9344.621651][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9344.622020][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9344.622385][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9344.622752][    C1] PKRU: 55555554
[ 9344.622918][    C1] Call Trace:
[ 9344.623074][    C1]  <IRQ>
[ 9344.623213][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9344.623454][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9344.623676][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9344.623932][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9344.624183][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9344.624447][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9344.624692][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9344.624972][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9344.625216][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9344.625501][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9344.625773][    C1]  </IRQ>
[ 9344.625910][    C1]  <TASK>
[ 9344.626049][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9344.626338][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9344.626605][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9344.626876][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9344.627141][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9344.627430][    C1]  ? lock_acquire+0x1c1/0x220
[ 9344.627652][    C1]  ? lock_release+0x1d5/0x250
[ 9344.627874][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9344.628131][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9344.628396][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9344.628672][    C1]  ? lock_acquire+0x1c1/0x220
[ 9344.628903][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9344.629140][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9344.629381][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9344.629596][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9344.629823][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9344.630059][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9344.630314][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9344.630570][    C1]  ip_local_deliver+0x19d/0x480
[ 9344.630796][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9344.631046][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9344.631289][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9344.631607][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9344.631839][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9344.632131][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9344.632374][    C1]  ip_rcv+0x564/0x740
[ 9344.632560][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9344.632772][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9344.633004][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9344.633257][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9344.633507][    C1]  ? skb_clone+0x10b/0x330
[ 9344.633715][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9344.634009][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9344.634295][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9344.634552][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9344.634823][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9344.635051][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9344.635264][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9344.635540][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9344.635801][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9344.636099][    C1]  ? lock_acquire+0x1c1/0x220
[ 9344.636321][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9344.636594][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9344.636855][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9344.637145][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9344.637381][    C1]  ? __skb_clone+0x57a/0x760
[ 9344.637597][    C1]  netif_receive_skb+0x55/0x280
[ 9344.637825][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9344.638140][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9344.638466][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9344.638757][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9344.639022][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9344.639301][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9344.639588][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9344.639852][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9344.640144][    C1]  ? stack_trace_save+0x95/0xd0
[ 9344.640374][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9344.640633][    C1]  ? kasan_save_stack+0x34/0x50
[ 9344.640862][    C1]  ? kasan_save_stack+0x24/0x50
[ 9344.641090][    C1]  ? kasan_save_track+0x14/0x30
[ 9344.641321][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9344.641564][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9344.641798][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9344.642026][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9344.642271][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9344.642513][    C1]  ? ip_output+0x16b/0x4f0
[ 9344.642725][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9344.642961][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9344.643215][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9344.643461][    C1]  ? get_reg+0x119/0x190
[ 9344.643659][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9344.643907][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9344.644193][    C1]  __tcf_classify+0x329/0x7d0
[ 9344.644417][    C1]  tcf_classify+0x283/0x930
[ 9344.644631][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9344.644861][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9344.645097][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9344.645361][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9344.645607][    C1]  tc_run+0x2e4/0x5d0
[ 9344.645794][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9344.646012][    C1]  ? lock_acquire+0x1c1/0x220
[ 9344.646234][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9344.646474][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9344.646708][    C1]  ? lock_acquire+0x1c1/0x220
[ 9344.646927][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9344.647172][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9344.647451][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9344.647703][    C1]  ? neigh_hh_output+0x348/0x590
[ 9344.647958][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9344.648217][    C1]  ip_finish_output2+0x786/0x18e0
[ 9344.648465][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9344.648737][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9344.649073][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9344.649327][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9344.649557][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9344.649798][    C1]  ip_output+0x16b/0x4f0
[ 9344.649994][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9344.650211][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9344.650432][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9344.650694][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9344.650924][    C1]  ? ip_local_out+0x114/0x3b0
[ 9344.651143][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9344.651370][    C1]  ? __create_object+0x5e/0xb0
[ 9344.651590][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9344.651835][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9344.652092][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9344.652341][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9344.652598][    C1]  tcp_release_cb+0x1e9/0x390
[ 9344.652816][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9344.653057][    C1]  release_sock+0xb8/0x1d0
[ 9344.653267][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9344.653467][    C1]  ? lock_release+0x1d5/0x250
[ 9344.653686][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9344.653914][    C1]  ? core_sys_select+0x620/0x710
[ 9344.654147][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9344.654394][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9344.654601][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9344.654828][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9344.655061][    C1]  ? __fget_light+0x54/0x1e0
[ 9344.655276][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9344.655517][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9344.655737][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9344.655977][    C1]  ? __might_fault+0xc6/0x180
[ 9344.656200][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9344.656455][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9344.656730][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9344.657005][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9344.657300][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9344.657530][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9344.657806][    C1]  do_syscall_64+0xc9/0x1e0
[ 9344.658044][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9344.658336][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9344.658555][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9344.659481][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9344.659868][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9344.660236][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9344.660603][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9344.660970][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9344.661337][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9344.661706][    C1]  </TASK>
[ 9344.661852][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6493s! [perl:7725]
[ 9344.662245][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9344.663447][    C3] irq event stamp: 290154
[ 9344.663655][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9344.664164][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9344.664651][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9344.665104][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9344.665551][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9344.665983][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9344.666574][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9344.666887][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9344.667825][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9344.668127][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9344.668513][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9344.668899][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9344.669284][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9344.669669][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9344.670054][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9344.670485][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9344.670807][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9344.671192][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9344.671577][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9344.671961][    C3] PKRU: 55555554
[ 9344.672134][    C3] Call Trace:
[ 9344.672300][    C3]  <IRQ>
[ 9344.672442][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9344.672696][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9344.672930][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9344.673199][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9344.673463][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9344.673740][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9344.673996][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9344.674291][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9344.674543][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9344.674841][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9344.675128][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9344.675432][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9344.675711][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9344.675997][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9344.676277][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9344.676578][    C3]  ? get_stack_info+0x36/0xc0
[ 9344.676810][    C3]  ? lock_acquire+0x1c1/0x220
[ 9344.677042][    C3]  ? lock_release+0x1d5/0x250
[ 9344.677273][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9344.677513][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9344.677776][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9344.678076][    C3]  ? lock_acquire+0x1c1/0x220
[ 9344.678313][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9344.678549][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9344.678807][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9344.679040][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9344.679290][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9344.679539][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9344.679803][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9344.680071][    C3]  ip_local_deliver+0x19d/0x480
[ 9344.680310][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9344.680573][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9344.680828][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9344.681161][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9344.681405][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9344.681714][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9344.681966][    C3]  ip_rcv+0x564/0x740
[ 9344.682163][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9344.682387][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9344.682631][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9344.682897][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9344.683121][    C3]  ? skb_clone+0x10b/0x330
[ 9344.683339][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9344.683646][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9344.683942][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9344.684213][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9344.684499][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9344.684739][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9344.684960][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9344.685250][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9344.685525][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9344.685839][    C3]  ? lock_acquire+0x1c1/0x220
[ 9344.686068][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9344.686355][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9344.686629][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9344.686934][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9344.687181][    C3]  ? __skb_clone+0x57a/0x760
[ 9344.687426][    C3]  netif_receive_skb+0x55/0x280
[ 9344.687666][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9344.687973][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9344.688293][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9344.688581][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9344.688846][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9344.689122][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9344.689426][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9344.689725][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9344.690040][    C3]  ? lock_release+0x1d5/0x250
[ 9344.690269][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9344.690526][    C3]  ? kernel_text_address+0xce/0xe0
[ 9344.690777][    C3]  ? __kernel_text_address+0x12/0x40
[ 9344.691035][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9344.691308][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9344.691608][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9344.691849][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9344.692116][    C3]  ? get_stack_info+0x36/0xc0
[ 9344.692348][    C3]  __tcf_classify+0x329/0x7d0
[ 9344.692582][    C3]  tcf_classify+0x283/0x930
[ 9344.692803][    C3]  ? lock_release+0x1d5/0x250
[ 9344.693034][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9344.693289][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9344.693535][    C3]  ? __kernel_text_address+0x12/0x40
[ 9344.693793][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9344.694066][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9344.694369][    C3]  tc_run+0x2e4/0x5d0
[ 9344.694565][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9344.694789][    C3]  ? lock_acquire+0x1c1/0x220
[ 9344.695017][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9344.695269][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9344.695513][    C3]  ? lock_acquire+0x1c1/0x220
[ 9344.695743][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9344.695998][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9344.696292][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9344.696553][    C3]  ? neigh_hh_output+0x348/0x590
[ 9344.696797][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9344.697051][    C3]  ip_finish_output2+0x786/0x18e0
[ 9344.697299][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9344.697626][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9344.697898][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9344.698141][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9344.698397][    C3]  ip_output+0x16b/0x4f0
[ 9344.698604][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9344.698839][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9344.699103][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9344.699405][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9344.699671][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9344.699913][    C3]  ? __alloc_skb+0xd4/0x280
[ 9344.700135][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9344.700394][    C3]  ? tcp_fragment+0x168/0x1040
[ 9344.700628][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9344.700872][    C3]  ? ip_local_out+0x114/0x3b0
[ 9344.701103][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9344.701343][    C3]  ? __skb_clone+0x57a/0x760
[ 9344.701569][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9344.701826][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9344.702097][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9344.702333][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9344.702571][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9344.702862][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9344.703171][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9344.703406][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9344.703657][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9344.703914][    C3]  tcp_write_timer+0x82/0x1d0
[ 9344.704146][    C3]  call_timer_fn+0x173/0x430
[ 9344.704375][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9344.704627][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9344.704879][    C3]  __run_timers.part.0+0x52d/0x890
[ 9344.705129][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9344.705389][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9344.705663][    C3]  ? lock_acquire+0x1c1/0x220
[ 9344.705892][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9344.706173][    C3]  ? lock_release+0x1d5/0x250
[ 9344.706403][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9344.706658][    C3]  ? ktime_get+0xb3/0x190
[ 9344.706871][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9344.707174][    C3]  run_timer_softirq+0x72/0x100
[ 9344.707419][    C3]  __do_softirq+0x1b9/0x7ff
[ 9344.707648][    C3]  irq_exit_rcu+0x98/0xc0
[ 9344.707871][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9344.708153][    C3]  </IRQ>
[ 9344.708304][    C3]  <TASK>
[ 9344.708462][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9344.708757][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9344.709069][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9344.710009][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9344.710307][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9344.710693][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9344.711079][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9344.711465][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9344.711852][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9344.712240][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9344.712525][    C3]  uart_start+0xe4/0x1b0
[ 9344.712737][    C3]  n_tty_write+0x677/0x7a0
[ 9344.712958][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9344.713203][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9344.713480][    C3]  ? lock_acquire+0x1c1/0x220
[ 9344.713710][    C3]  ? iterate_tty_write+0x95/0x540
[ 9344.713958][    C3]  iterate_tty_write+0x229/0x540
[ 9344.714203][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9344.714483][    C3]  vfs_write+0x9e9/0x10a0
[ 9344.714696][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9344.714931][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9344.715167][    C3]  ? lock_acquire+0x1c1/0x220
[ 9344.715399][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9344.715679][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9344.715936][    C3]  ? __fget_light+0x54/0x1e0
[ 9344.716166][    C3]  ksys_write+0xf5/0x1e0
[ 9344.716377][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9344.716616][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9344.716910][    C3]  do_syscall_64+0xc9/0x1e0
[ 9344.717135][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9344.717424][    C3] RIP: 0033:0x7f93b2836957
[ 9344.717644][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9344.718585][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9344.718993][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9344.719378][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9344.719763][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9344.720147][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9344.720535][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9344.720924][    C3]  </TASK>
[ 9368.464162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9368.464499][    C1] rcu: 1-....: (6979861 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1692994
[ 9368.465013][    C1] rcu: (t=6974493 jiffies g=1064457 q=106 ncpus=4)
[ 9368.465323][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9368.465733][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9368.466295][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9368.466597][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9368.467485][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9368.467769][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9368.468168][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9368.468555][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9368.468948][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9368.469317][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9368.469683][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9368.470092][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9368.470396][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9368.470763][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9368.471127][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9368.471496][    C1] PKRU: 55555554
[ 9368.471662][    C1] Call Trace:
[ 9368.471816][    C1]  <IRQ>
[ 9368.471955][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9368.472206][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 9368.472439][    C1]  ? check_cpu_stall+0x284/0x500
[ 9368.472670][    C1]  ? rcu_pending+0x92/0x360
[ 9368.472880][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9368.473127][    C1]  ? update_process_times+0xb9/0x110
[ 9368.473376][    C1]  ? tick_sched_handle+0x67/0x130
[ 9368.473612][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9368.473871][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9368.474095][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9368.474383][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9368.474632][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9368.474897][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9368.475141][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9368.475420][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9368.475661][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9368.475943][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9368.476216][    C1]  </IRQ>
[ 9368.476354][    C1]  <TASK>
[ 9368.476493][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9368.476780][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9368.477045][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9368.477316][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9368.477578][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9368.477869][    C1]  ? lock_acquire+0x1c1/0x220
[ 9368.478090][    C1]  ? lock_release+0x1d5/0x250
[ 9368.478311][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9368.478538][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9368.478789][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9368.479048][    C1]  ? lock_acquire+0x1c1/0x220
[ 9368.479267][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9368.479488][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9368.479726][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9368.479939][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9368.480166][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9368.480404][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9368.480656][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9368.480911][    C1]  ip_local_deliver+0x19d/0x480
[ 9368.481137][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9368.481387][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9368.481628][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9368.481945][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9368.482178][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9368.482472][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9368.482714][    C1]  ip_rcv+0x564/0x740
[ 9368.482901][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9368.483112][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9368.483344][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9368.483596][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9368.483848][    C1]  ? skb_clone+0x10b/0x330
[ 9368.484055][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9368.484349][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9368.484630][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9368.484885][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9368.485157][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9368.485386][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9368.485596][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9368.485870][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9368.486130][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9368.486430][    C1]  ? lock_acquire+0x1c1/0x220
[ 9368.486649][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9368.486922][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9368.487183][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9368.487474][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9368.487707][    C1]  ? __skb_clone+0x57a/0x760
[ 9368.487927][    C1]  netif_receive_skb+0x55/0x280
[ 9368.488155][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9368.488442][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9368.488746][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9368.489018][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9368.489271][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9368.489535][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9368.489822][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9368.490081][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9368.490371][    C1]  ? stack_trace_save+0x95/0xd0
[ 9368.490598][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9368.490852][    C1]  ? kasan_save_stack+0x34/0x50
[ 9368.491081][    C1]  ? kasan_save_stack+0x24/0x50
[ 9368.491308][    C1]  ? kasan_save_track+0x14/0x30
[ 9368.491534][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9368.491776][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9368.492009][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9368.492238][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9368.492479][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9368.492720][    C1]  ? ip_output+0x16b/0x4f0
[ 9368.492927][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9368.493161][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9368.493410][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9368.493654][    C1]  ? get_reg+0x119/0x190
[ 9368.493853][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9368.494099][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9368.494383][    C1]  __tcf_classify+0x329/0x7d0
[ 9368.494602][    C1]  tcf_classify+0x283/0x930
[ 9368.494816][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9368.495043][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9368.495278][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9368.495538][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9368.495783][    C1]  tc_run+0x2e4/0x5d0
[ 9368.495972][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9368.496184][    C1]  ? lock_acquire+0x1c1/0x220
[ 9368.496404][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9368.496643][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9368.496875][    C1]  ? lock_acquire+0x1c1/0x220
[ 9368.497094][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9368.497335][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9368.497614][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9368.497868][    C1]  ? neigh_hh_output+0x348/0x590
[ 9368.498100][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9368.498343][    C1]  ip_finish_output2+0x786/0x18e0
[ 9368.498578][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9368.498834][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9368.499142][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9368.499396][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9368.499628][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9368.499870][    C1]  ip_output+0x16b/0x4f0
[ 9368.500068][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9368.500285][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9368.500508][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9368.500768][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9368.500998][    C1]  ? ip_local_out+0x114/0x3b0
[ 9368.501219][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9368.501446][    C1]  ? __create_object+0x5e/0xb0
[ 9368.501668][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9368.501914][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9368.502172][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9368.502421][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9368.502681][    C1]  tcp_release_cb+0x1e9/0x390
[ 9368.502898][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9368.503143][    C1]  release_sock+0xb8/0x1d0
[ 9368.503351][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9368.503553][    C1]  ? lock_release+0x1d5/0x250
[ 9368.503771][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9368.504003][    C1]  ? core_sys_select+0x620/0x710
[ 9368.504237][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9368.504483][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9368.504692][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9368.504921][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9368.505155][    C1]  ? __fget_light+0x54/0x1e0
[ 9368.505371][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9368.505614][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9368.505836][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9368.506080][    C1]  ? __might_fault+0xc6/0x180
[ 9368.506304][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9368.506562][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9368.506834][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9368.507110][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9368.507406][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9368.507637][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9368.507921][    C1]  do_syscall_64+0xc9/0x1e0
[ 9368.508132][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9368.508407][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9368.508615][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9368.509503][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9368.509887][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9368.510253][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9368.510620][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9368.510984][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9368.511348][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9368.511716][    C1]  </TASK>
[ 9368.511860][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 9368.512109][    C3] NMI backtrace for cpu 3
[ 9368.512113][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9368.512117][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9368.512120][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[ 9368.512127][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 9368.512131][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 9368.512134][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9368.512135][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9368.512137][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9368.512139][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9368.512141][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9368.512142][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9368.512145][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9368.512148][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9368.512150][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9368.512151][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9368.512152][    C3] PKRU: 55555554
[ 9368.512153][    C3] Call Trace:
[ 9368.512155][    C3]  <NMI>
[ 9368.512158][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 9368.512163][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9368.512168][    C3]  ? nmi_handle+0x153/0x420
[ 9368.512172][    C3]  ? default_do_nmi+0x41/0x100
[ 9368.512174][    C3]  ? exc_nmi+0xf3/0x120
[ 9368.512177][    C3]  ? end_repeat_nmi+0xf/0x60
[ 9368.512182][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9368.512185][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 9368.512189][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 9368.512192][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 9368.512196][    C3]  </NMI>
[ 9368.512197][    C3]  <IRQ>
[ 9368.512198][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9368.512201][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9368.512204][    C3]  ? get_stack_info+0x36/0xc0
[ 9368.512208][    C3]  ? lock_acquire+0x1c1/0x220
[ 9368.512212][    C3]  ? lock_release+0x1d5/0x250
[ 9368.512216][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9368.512219][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9368.512222][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9368.512225][    C3]  ? lock_acquire+0x1c1/0x220
[ 9368.512227][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9368.512231][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9368.512234][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9368.512240][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9368.512243][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9368.512247][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9368.512252][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9368.512256][    C3]  ip_local_deliver+0x19d/0x480
[ 9368.512258][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9368.512260][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9368.512263][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9368.512268][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9368.512271][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9368.512275][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9368.512283][    C3]  ip_rcv+0x564/0x740
[ 9368.512286][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9368.512288][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9368.512292][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9368.512295][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9368.512298][    C3]  ? skb_clone+0x10b/0x330
[ 9368.512301][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9368.512306][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9368.512312][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9368.512315][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9368.512322][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9368.512326][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9368.512329][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9368.512332][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9368.512336][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9368.512340][    C3]  ? lock_acquire+0x1c1/0x220
[ 9368.512343][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9368.512347][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9368.512351][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9368.512355][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9368.512358][    C3]  ? __skb_clone+0x57a/0x760
[ 9368.512360][    C3]  netif_receive_skb+0x55/0x280
[ 9368.512363][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9368.512370][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9368.512377][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9368.512383][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9368.512388][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9368.512398][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9368.512407][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9368.512415][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9368.512424][    C3]  ? lock_release+0x1d5/0x250
[ 9368.512427][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9368.512430][    C3]  ? kernel_text_address+0xce/0xe0
[ 9368.512434][    C3]  ? __kernel_text_address+0x12/0x40
[ 9368.512436][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9368.512438][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9368.512441][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9368.512447][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9368.512450][    C3]  ? get_stack_info+0x36/0xc0
[ 9368.512454][    C3]  __tcf_classify+0x329/0x7d0
[ 9368.512460][    C3]  tcf_classify+0x283/0x930
[ 9368.512463][    C3]  ? lock_release+0x1d5/0x250
[ 9368.512466][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9368.512469][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9368.512473][    C3]  ? __kernel_text_address+0x12/0x40
[ 9368.512475][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9368.512477][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9368.512481][    C3]  tc_run+0x2e4/0x5d0
[ 9368.512484][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9368.512488][    C3]  ? lock_acquire+0x1c1/0x220
[ 9368.512490][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9368.512494][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9368.512498][    C3]  ? lock_acquire+0x1c1/0x220
[ 9368.512500][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9368.512503][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9368.512506][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9368.512509][    C3]  ? neigh_hh_output+0x348/0x590
[ 9368.512513][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9368.512517][    C3]  ip_finish_output2+0x786/0x18e0
[ 9368.512520][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9368.512528][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9368.512530][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9368.512534][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9368.512538][    C3]  ip_output+0x16b/0x4f0
[ 9368.512541][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9368.512543][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9368.512546][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9368.512549][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9368.512552][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9368.512555][    C3]  ? __alloc_skb+0xd4/0x280
[ 9368.512557][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9368.512561][    C3]  ? tcp_fragment+0x168/0x1040
[ 9368.512564][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9368.512567][    C3]  ? ip_local_out+0x114/0x3b0
[ 9368.512570][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9368.512574][    C3]  ? __skb_clone+0x57a/0x760
[ 9368.512577][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9368.512582][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9368.512586][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9368.512589][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9368.512592][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9368.512597][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9368.512600][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9368.512603][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9368.512606][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9368.512609][    C3]  tcp_write_timer+0x82/0x1d0
[ 9368.512623][    C3]  call_timer_fn+0x173/0x430
[ 9368.512626][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9368.512631][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9368.512635][    C3]  __run_timers.part.0+0x52d/0x890
[ 9368.512638][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9368.512642][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9368.512645][    C3]  ? lock_acquire+0x1c1/0x220
[ 9368.512647][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9368.512651][    C3]  ? lock_release+0x1d5/0x250
[ 9368.512653][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9368.512656][    C3]  ? ktime_get+0xb3/0x190
[ 9368.512659][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9368.512663][    C3]  run_timer_softirq+0x72/0x100
[ 9368.512666][    C3]  __do_softirq+0x1b9/0x7ff
[ 9368.512671][    C3]  irq_exit_rcu+0x98/0xc0
[ 9368.512673][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9368.512676][    C3]  </IRQ>
[ 9368.512676][    C3]  <TASK>
[ 9368.512677][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9368.512681][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9368.512683][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9368.512685][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9368.512687][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9368.512689][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9368.512690][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9368.512692][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9368.512693][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9368.512697][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9368.512700][    C3]  uart_start+0xe4/0x1b0
[ 9368.512704][    C3]  n_tty_write+0x677/0x7a0
[ 9368.512710][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9368.512713][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9368.512717][    C3]  ? lock_acquire+0x1c1/0x220
[ 9368.512719][    C3]  ? iterate_tty_write+0x95/0x540
[ 9368.512723][    C3]  iterate_tty_write+0x229/0x540
[ 9368.512727][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9368.512731][    C3]  vfs_write+0x9e9/0x10a0
[ 9368.512735][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9368.512737][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9368.512741][    C3]  ? lock_acquire+0x1c1/0x220
[ 9368.512743][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9368.512747][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9368.512750][    C3]  ? __fget_light+0x54/0x1e0
[ 9368.512754][    C3]  ksys_write+0xf5/0x1e0
[ 9368.512757][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9368.512761][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9368.512765][    C3]  do_syscall_64+0xc9/0x1e0
[ 9368.512768][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9368.512771][    C3] RIP: 0033:0x7f93b2836957
[ 9368.512773][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9368.512775][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9368.512777][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9368.512779][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9368.512780][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9368.512782][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9368.512783][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9368.512788][    C3]  </TASK>
[ 9392.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6538s! [ncat:8027]
[ 9392.613549][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9392.614713][    C1] irq event stamp: 174248
[ 9392.614912][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9392.615397][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9392.615839][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9392.616271][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9392.616698][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9392.617108][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9392.617680][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9392.617979][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9392.618873][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9392.619156][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9392.619523][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9392.619888][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9392.620255][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9392.620623][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9392.620988][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9392.621399][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9392.621705][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9392.622073][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9392.622442][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9392.622807][    C1] PKRU: 55555554
[ 9392.622975][    C1] Call Trace:
[ 9392.623132][    C1]  <IRQ>
[ 9392.623272][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9392.623514][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9392.623739][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9392.623993][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9392.624245][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9392.624512][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9392.624757][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9392.625042][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9392.625285][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9392.625568][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9392.625840][    C1]  </IRQ>
[ 9392.625979][    C1]  <TASK>
[ 9392.626117][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9392.626410][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9392.626675][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9392.626948][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9392.627213][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9392.627500][    C1]  ? lock_acquire+0x1c1/0x220
[ 9392.627726][    C1]  ? lock_release+0x1d5/0x250
[ 9392.627948][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9392.628178][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9392.628428][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9392.628690][    C1]  ? lock_acquire+0x1c1/0x220
[ 9392.628910][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9392.629132][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9392.629372][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9392.629588][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9392.629815][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9392.630052][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9392.630307][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9392.630561][    C1]  ip_local_deliver+0x19d/0x480
[ 9392.630790][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9392.631039][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9392.631281][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9392.631602][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9392.631834][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9392.632128][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9392.632370][    C1]  ip_rcv+0x564/0x740
[ 9392.632558][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9392.632769][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9392.633004][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9392.633262][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9392.633512][    C1]  ? skb_clone+0x10b/0x330
[ 9392.633724][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9392.634016][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9392.634301][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9392.634560][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9392.634831][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9392.635062][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9392.635275][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9392.635551][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9392.635813][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9392.636112][    C1]  ? lock_acquire+0x1c1/0x220
[ 9392.636332][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9392.636604][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9392.636866][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9392.637158][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9392.637394][    C1]  ? __skb_clone+0x57a/0x760
[ 9392.637609][    C1]  netif_receive_skb+0x55/0x280
[ 9392.637842][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9392.638130][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9392.638438][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9392.638714][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9392.638967][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9392.639234][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9392.639525][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9392.639787][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9392.640076][    C1]  ? stack_trace_save+0x95/0xd0
[ 9392.640306][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9392.640563][    C1]  ? kasan_save_stack+0x34/0x50
[ 9392.640791][    C1]  ? kasan_save_stack+0x24/0x50
[ 9392.641018][    C1]  ? kasan_save_track+0x14/0x30
[ 9392.641248][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9392.641491][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9392.641726][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9392.641954][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9392.642198][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9392.642441][    C1]  ? ip_output+0x16b/0x4f0
[ 9392.642651][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9392.642886][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9392.643137][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9392.643384][    C1]  ? get_reg+0x119/0x190
[ 9392.643587][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9392.643834][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9392.644119][    C1]  __tcf_classify+0x329/0x7d0
[ 9392.644342][    C1]  tcf_classify+0x283/0x930
[ 9392.644555][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9392.644785][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9392.645020][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9392.645284][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9392.645532][    C1]  tc_run+0x2e4/0x5d0
[ 9392.645721][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9392.645933][    C1]  ? lock_acquire+0x1c1/0x220
[ 9392.646152][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9392.646392][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9392.646625][    C1]  ? lock_acquire+0x1c1/0x220
[ 9392.646845][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9392.647088][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9392.647370][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9392.647618][    C1]  ? neigh_hh_output+0x348/0x590
[ 9392.647856][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9392.648099][    C1]  ip_finish_output2+0x786/0x18e0
[ 9392.648335][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9392.648594][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9392.648905][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9392.649159][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9392.649391][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9392.649635][    C1]  ip_output+0x16b/0x4f0
[ 9392.649834][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9392.650050][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9392.650276][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9392.650538][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9392.650770][    C1]  ? ip_local_out+0x114/0x3b0
[ 9392.650991][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9392.651220][    C1]  ? __create_object+0x5e/0xb0
[ 9392.651445][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9392.651690][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9392.651948][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9392.652202][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9392.652463][    C1]  tcp_release_cb+0x1e9/0x390
[ 9392.652684][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9392.652929][    C1]  release_sock+0xb8/0x1d0
[ 9392.653136][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9392.653342][    C1]  ? lock_release+0x1d5/0x250
[ 9392.653561][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9392.653791][    C1]  ? core_sys_select+0x620/0x710
[ 9392.654024][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9392.654274][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9392.654482][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9392.654713][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9392.654947][    C1]  ? __fget_light+0x54/0x1e0
[ 9392.655166][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9392.655411][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9392.655632][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9392.655875][    C1]  ? __might_fault+0xc6/0x180
[ 9392.656098][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9392.656359][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9392.656635][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9392.656911][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9392.657208][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9392.657444][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9392.657748][    C1]  do_syscall_64+0xc9/0x1e0
[ 9392.657974][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9392.658265][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9392.658490][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9392.659406][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9392.659792][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9392.660158][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9392.660528][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9392.660893][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9392.661261][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9392.661631][    C1]  </TASK>
[ 9392.661774][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6538s! [perl:7725]
[ 9392.662183][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9392.663397][    C3] irq event stamp: 290154
[ 9392.663609][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9392.664119][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9392.664605][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9392.665056][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9392.665500][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9392.665933][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9392.666525][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9392.666838][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9392.667778][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9392.668074][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9392.668463][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9392.668847][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9392.669235][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9392.669621][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9392.670006][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9392.670438][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9392.670757][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9392.671146][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9392.671532][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9392.671917][    C3] PKRU: 55555554
[ 9392.672093][    C3] Call Trace:
[ 9392.672258][    C3]  <IRQ>
[ 9392.672402][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9392.672655][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9392.672891][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9392.673157][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9392.673422][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9392.673700][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9392.673957][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9392.674254][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9392.674508][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9392.674807][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9392.675091][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9392.675397][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9392.675681][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9392.675964][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9392.676246][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9392.676548][    C3]  ? get_stack_info+0x36/0xc0
[ 9392.676781][    C3]  ? lock_acquire+0x1c1/0x220
[ 9392.677013][    C3]  ? lock_release+0x1d5/0x250
[ 9392.677246][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9392.677487][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9392.677753][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9392.678032][    C3]  ? lock_acquire+0x1c1/0x220
[ 9392.678262][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9392.678496][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9392.678747][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9392.678975][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9392.679214][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9392.679464][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9392.679731][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9392.679998][    C3]  ip_local_deliver+0x19d/0x480
[ 9392.680238][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9392.680500][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9392.680755][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9392.681092][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9392.681338][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9392.681647][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9392.681902][    C3]  ip_rcv+0x564/0x740
[ 9392.682098][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9392.682323][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9392.682567][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9392.682834][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9392.683057][    C3]  ? skb_clone+0x10b/0x330
[ 9392.683280][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9392.683588][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9392.683884][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9392.684156][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9392.684441][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9392.684680][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9392.684904][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9392.685195][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9392.685470][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9392.685785][    C3]  ? lock_acquire+0x1c1/0x220
[ 9392.686016][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9392.686304][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9392.686580][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9392.686887][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9392.687135][    C3]  ? __skb_clone+0x57a/0x760
[ 9392.687366][    C3]  netif_receive_skb+0x55/0x280
[ 9392.687623][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9392.687931][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9392.688253][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9392.688543][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9392.688807][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9392.689087][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9392.689390][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9392.689689][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9392.690004][    C3]  ? lock_release+0x1d5/0x250
[ 9392.690236][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9392.690494][    C3]  ? kernel_text_address+0xce/0xe0
[ 9392.690746][    C3]  ? __kernel_text_address+0x12/0x40
[ 9392.691004][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9392.691283][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9392.691585][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9392.691827][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9392.692095][    C3]  ? get_stack_info+0x36/0xc0
[ 9392.692329][    C3]  __tcf_classify+0x329/0x7d0
[ 9392.692561][    C3]  tcf_classify+0x283/0x930
[ 9392.692786][    C3]  ? lock_release+0x1d5/0x250
[ 9392.693018][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9392.693273][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9392.693521][    C3]  ? __kernel_text_address+0x12/0x40
[ 9392.693778][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9392.694053][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9392.694354][    C3]  tc_run+0x2e4/0x5d0
[ 9392.694555][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9392.694777][    C3]  ? lock_acquire+0x1c1/0x220
[ 9392.695008][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9392.695261][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9392.695506][    C3]  ? lock_acquire+0x1c1/0x220
[ 9392.695737][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9392.695993][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9392.696288][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9392.696551][    C3]  ? neigh_hh_output+0x348/0x590
[ 9392.696795][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9392.697051][    C3]  ip_finish_output2+0x786/0x18e0
[ 9392.697300][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9392.697625][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9392.697894][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9392.698139][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9392.698396][    C3]  ip_output+0x16b/0x4f0
[ 9392.698606][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9392.698841][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9392.699109][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9392.699411][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9392.699678][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9392.699920][    C3]  ? __alloc_skb+0xd4/0x280
[ 9392.700146][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9392.700410][    C3]  ? tcp_fragment+0x168/0x1040
[ 9392.700647][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9392.700891][    C3]  ? ip_local_out+0x114/0x3b0
[ 9392.701121][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9392.701362][    C3]  ? __skb_clone+0x57a/0x760
[ 9392.701592][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9392.701850][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9392.702122][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9392.702359][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9392.702600][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9392.702892][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9392.703201][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9392.703454][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9392.703713][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9392.703979][    C3]  tcp_write_timer+0x82/0x1d0
[ 9392.704218][    C3]  call_timer_fn+0x173/0x430
[ 9392.704453][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9392.704720][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9392.704973][    C3]  __run_timers.part.0+0x52d/0x890
[ 9392.705225][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9392.705487][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9392.705761][    C3]  ? lock_acquire+0x1c1/0x220
[ 9392.705992][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9392.706273][    C3]  ? lock_release+0x1d5/0x250
[ 9392.706505][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9392.706760][    C3]  ? ktime_get+0xb3/0x190
[ 9392.706975][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9392.707280][    C3]  run_timer_softirq+0x72/0x100
[ 9392.707526][    C3]  __do_softirq+0x1b9/0x7ff
[ 9392.707762][    C3]  irq_exit_rcu+0x98/0xc0
[ 9392.707980][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9392.708265][    C3]  </IRQ>
[ 9392.708423][    C3]  <TASK>
[ 9392.708569][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9392.708862][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9392.709176][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9392.710112][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9392.710411][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9392.710795][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9392.711183][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9392.711568][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9392.711951][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9392.712340][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9392.712625][    C3]  uart_start+0xe4/0x1b0
[ 9392.712839][    C3]  n_tty_write+0x677/0x7a0
[ 9392.713062][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9392.713307][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9392.713583][    C3]  ? lock_acquire+0x1c1/0x220
[ 9392.713815][    C3]  ? iterate_tty_write+0x95/0x540
[ 9392.714063][    C3]  iterate_tty_write+0x229/0x540
[ 9392.714309][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9392.714593][    C3]  vfs_write+0x9e9/0x10a0
[ 9392.714807][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9392.715042][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9392.715280][    C3]  ? lock_acquire+0x1c1/0x220
[ 9392.715508][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9392.715790][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9392.716045][    C3]  ? __fget_light+0x54/0x1e0
[ 9392.716276][    C3]  ksys_write+0xf5/0x1e0
[ 9392.716485][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9392.716726][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9392.717020][    C3]  do_syscall_64+0xc9/0x1e0
[ 9392.717245][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9392.717535][    C3] RIP: 0033:0x7f93b2836957
[ 9392.717760][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9392.718696][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9392.719102][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9392.719488][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9392.719874][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9392.720259][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9392.720643][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9392.721032][    C3]  </TASK>
[ 9420.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6564s! [ncat:8027]
[ 9420.613548][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9420.614708][    C1] irq event stamp: 174248
[ 9420.614910][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9420.615400][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9420.615828][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9420.616256][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9420.616681][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9420.617093][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9420.617660][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9420.617958][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9420.618849][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9420.619133][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9420.619498][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9420.619865][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9420.620230][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9420.620596][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9420.620960][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9420.621369][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9420.621674][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9420.622041][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9420.622406][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9420.622771][    C1] PKRU: 55555554
[ 9420.622938][    C1] Call Trace:
[ 9420.623096][    C1]  <IRQ>
[ 9420.623234][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9420.623474][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9420.623699][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9420.623953][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9420.624205][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9420.624468][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9420.624711][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9420.624993][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9420.625234][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9420.625518][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9420.625791][    C1]  </IRQ>
[ 9420.625929][    C1]  <TASK>
[ 9420.626066][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9420.626358][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9420.626625][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9420.626895][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9420.627161][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9420.627458][    C1]  ? lock_acquire+0x1c1/0x220
[ 9420.627682][    C1]  ? lock_release+0x1d5/0x250
[ 9420.627902][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9420.628131][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9420.628382][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9420.628645][    C1]  ? lock_acquire+0x1c1/0x220
[ 9420.628864][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9420.629084][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9420.629327][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9420.629544][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9420.629771][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9420.630008][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9420.630264][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9420.630517][    C1]  ip_local_deliver+0x19d/0x480
[ 9420.630744][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9420.630999][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9420.631242][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9420.631560][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9420.631793][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9420.632086][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9420.632333][    C1]  ip_rcv+0x564/0x740
[ 9420.632519][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9420.632732][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9420.632964][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9420.633218][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9420.633469][    C1]  ? skb_clone+0x10b/0x330
[ 9420.633679][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9420.633973][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9420.634254][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9420.634513][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9420.634783][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9420.635012][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9420.635225][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9420.635500][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9420.635762][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9420.636063][    C1]  ? lock_acquire+0x1c1/0x220
[ 9420.636284][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9420.636556][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9420.636819][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9420.637109][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9420.637346][    C1]  ? __skb_clone+0x57a/0x760
[ 9420.637582][    C1]  netif_receive_skb+0x55/0x280
[ 9420.637820][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9420.638122][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9420.638445][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9420.638745][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9420.638996][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9420.639263][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9420.639548][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9420.639811][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9420.640101][    C1]  ? stack_trace_save+0x95/0xd0
[ 9420.640330][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9420.640587][    C1]  ? kasan_save_stack+0x34/0x50
[ 9420.640816][    C1]  ? kasan_save_stack+0x24/0x50
[ 9420.641044][    C1]  ? kasan_save_track+0x14/0x30
[ 9420.641275][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9420.641519][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9420.641754][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9420.641981][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9420.642225][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9420.642469][    C1]  ? ip_output+0x16b/0x4f0
[ 9420.642675][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9420.642911][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9420.643164][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9420.643411][    C1]  ? get_reg+0x119/0x190
[ 9420.643611][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9420.643856][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9420.644142][    C1]  __tcf_classify+0x329/0x7d0
[ 9420.644366][    C1]  tcf_classify+0x283/0x930
[ 9420.644582][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9420.644810][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9420.645044][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9420.645310][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9420.645556][    C1]  tc_run+0x2e4/0x5d0
[ 9420.645746][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9420.645960][    C1]  ? lock_acquire+0x1c1/0x220
[ 9420.646181][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9420.646421][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9420.646653][    C1]  ? lock_acquire+0x1c1/0x220
[ 9420.646872][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9420.647115][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9420.647397][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9420.647651][    C1]  ? neigh_hh_output+0x348/0x590
[ 9420.647883][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9420.648127][    C1]  ip_finish_output2+0x786/0x18e0
[ 9420.648364][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9420.648623][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9420.648932][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9420.649186][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9420.649419][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9420.649663][    C1]  ip_output+0x16b/0x4f0
[ 9420.649862][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9420.650079][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9420.650304][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9420.650569][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9420.650800][    C1]  ? ip_local_out+0x114/0x3b0
[ 9420.651019][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9420.651247][    C1]  ? __create_object+0x5e/0xb0
[ 9420.651472][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9420.651719][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9420.651978][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9420.652230][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9420.652488][    C1]  tcp_release_cb+0x1e9/0x390
[ 9420.652709][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9420.652956][    C1]  release_sock+0xb8/0x1d0
[ 9420.653166][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9420.653369][    C1]  ? lock_release+0x1d5/0x250
[ 9420.653589][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9420.653819][    C1]  ? core_sys_select+0x620/0x710
[ 9420.654053][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9420.654302][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9420.654510][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9420.654738][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9420.654973][    C1]  ? __fget_light+0x54/0x1e0
[ 9420.655191][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9420.655435][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9420.655656][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9420.655898][    C1]  ? __might_fault+0xc6/0x180
[ 9420.656122][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9420.656381][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9420.656657][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9420.656935][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9420.657233][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9420.657464][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9420.657746][    C1]  do_syscall_64+0xc9/0x1e0
[ 9420.657961][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9420.658238][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9420.658447][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9420.659339][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9420.659728][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9420.660093][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9420.660460][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9420.660829][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9420.661196][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9420.661568][    C1]  </TASK>
[ 9420.661714][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6564s! [perl:7725]
[ 9420.662130][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9420.663350][    C3] irq event stamp: 290154
[ 9420.663561][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9420.664072][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9420.664559][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9420.665010][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9420.665458][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9420.665891][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9420.666481][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9420.666794][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9420.667735][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9420.668032][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9420.668416][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9420.668803][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9420.669188][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9420.669571][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9420.669954][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9420.670386][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9420.670708][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9420.671095][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9420.671479][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9420.671862][    C3] PKRU: 55555554
[ 9420.672037][    C3] Call Trace:
[ 9420.672204][    C3]  <IRQ>
[ 9420.672347][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9420.672601][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9420.672837][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9420.673104][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9420.673369][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9420.673645][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9420.673902][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9420.674199][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9420.674452][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9420.674752][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9420.675039][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9420.675343][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9420.675623][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9420.675909][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9420.676188][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9420.676489][    C3]  ? get_stack_info+0x36/0xc0
[ 9420.676724][    C3]  ? lock_acquire+0x1c1/0x220
[ 9420.676956][    C3]  ? lock_release+0x1d5/0x250
[ 9420.677187][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9420.677428][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9420.677711][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9420.677987][    C3]  ? lock_acquire+0x1c1/0x220
[ 9420.678218][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9420.678450][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9420.678700][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9420.678928][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9420.679167][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9420.679417][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9420.679683][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9420.679950][    C3]  ip_local_deliver+0x19d/0x480
[ 9420.680190][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9420.680453][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9420.680708][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9420.681042][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9420.681289][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9420.681598][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9420.681853][    C3]  ip_rcv+0x564/0x740
[ 9420.682050][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9420.682274][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9420.682520][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9420.682786][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9420.683011][    C3]  ? skb_clone+0x10b/0x330
[ 9420.683230][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9420.683539][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9420.683834][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9420.684104][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9420.684392][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9420.684633][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9420.684854][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9420.685145][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9420.685419][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9420.685735][    C3]  ? lock_acquire+0x1c1/0x220
[ 9420.685965][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9420.686252][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9420.686526][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9420.686833][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9420.687079][    C3]  ? __skb_clone+0x57a/0x760
[ 9420.687307][    C3]  netif_receive_skb+0x55/0x280
[ 9420.687562][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9420.687865][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9420.688186][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9420.688477][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9420.688743][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9420.689022][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9420.689325][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9420.689623][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9420.689938][    C3]  ? lock_release+0x1d5/0x250
[ 9420.690167][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9420.690424][    C3]  ? kernel_text_address+0xce/0xe0
[ 9420.690677][    C3]  ? __kernel_text_address+0x12/0x40
[ 9420.690935][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9420.691207][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9420.691509][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9420.691753][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9420.692018][    C3]  ? get_stack_info+0x36/0xc0
[ 9420.692252][    C3]  __tcf_classify+0x329/0x7d0
[ 9420.692486][    C3]  tcf_classify+0x283/0x930
[ 9420.692707][    C3]  ? lock_release+0x1d5/0x250
[ 9420.692938][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9420.693193][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9420.693439][    C3]  ? __kernel_text_address+0x12/0x40
[ 9420.693697][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9420.693972][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9420.694273][    C3]  tc_run+0x2e4/0x5d0
[ 9420.694471][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9420.694693][    C3]  ? lock_acquire+0x1c1/0x220
[ 9420.694922][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9420.695174][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9420.695418][    C3]  ? lock_acquire+0x1c1/0x220
[ 9420.695648][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9420.695902][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9420.696198][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9420.696459][    C3]  ? neigh_hh_output+0x348/0x590
[ 9420.696702][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9420.696957][    C3]  ip_finish_output2+0x786/0x18e0
[ 9420.697205][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9420.697533][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9420.697800][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9420.698045][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9420.698303][    C3]  ip_output+0x16b/0x4f0
[ 9420.698511][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9420.698747][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9420.699013][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9420.699314][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9420.699579][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9420.699822][    C3]  ? __alloc_skb+0xd4/0x280
[ 9420.700045][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9420.700307][    C3]  ? tcp_fragment+0x168/0x1040
[ 9420.700543][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9420.700786][    C3]  ? ip_local_out+0x114/0x3b0
[ 9420.701018][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9420.701257][    C3]  ? __skb_clone+0x57a/0x760
[ 9420.701484][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9420.701740][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9420.702012][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9420.702249][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9420.702488][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9420.702778][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9420.703087][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9420.703324][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9420.703575][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9420.703835][    C3]  tcp_write_timer+0x82/0x1d0
[ 9420.704066][    C3]  call_timer_fn+0x173/0x430
[ 9420.704297][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9420.704550][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9420.704802][    C3]  __run_timers.part.0+0x52d/0x890
[ 9420.705052][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9420.705312][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9420.705585][    C3]  ? lock_acquire+0x1c1/0x220
[ 9420.705815][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9420.706102][    C3]  ? lock_release+0x1d5/0x250
[ 9420.706331][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9420.706586][    C3]  ? ktime_get+0xb3/0x190
[ 9420.706799][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9420.707086][    C3]  run_timer_softirq+0x72/0x100
[ 9420.707344][    C3]  __do_softirq+0x1b9/0x7ff
[ 9420.707581][    C3]  irq_exit_rcu+0x98/0xc0
[ 9420.707799][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9420.708082][    C3]  </IRQ>
[ 9420.708231][    C3]  <TASK>
[ 9420.708381][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9420.708685][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9420.708997][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9420.709936][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9420.710232][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9420.710616][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9420.711000][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9420.711383][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9420.711766][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9420.712153][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9420.712437][    C3]  uart_start+0xe4/0x1b0
[ 9420.712651][    C3]  n_tty_write+0x677/0x7a0
[ 9420.712874][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9420.713117][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9420.713396][    C3]  ? lock_acquire+0x1c1/0x220
[ 9420.713624][    C3]  ? iterate_tty_write+0x95/0x540
[ 9420.713872][    C3]  iterate_tty_write+0x229/0x540
[ 9420.714117][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9420.714398][    C3]  vfs_write+0x9e9/0x10a0
[ 9420.714612][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9420.714846][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9420.715083][    C3]  ? lock_acquire+0x1c1/0x220
[ 9420.715314][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9420.715593][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9420.715847][    C3]  ? __fget_light+0x54/0x1e0
[ 9420.716077][    C3]  ksys_write+0xf5/0x1e0
[ 9420.716286][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9420.716527][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9420.716825][    C3]  do_syscall_64+0xc9/0x1e0
[ 9420.717050][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9420.717339][    C3] RIP: 0033:0x7f93b2836957
[ 9420.717565][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9420.718500][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9420.718906][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9420.719293][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9420.719678][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9420.720062][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9420.720448][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9420.720836][    C3]  </TASK>
[ 9446.515162][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9446.515502][    C3] rcu: 3-....: (7043519 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1711781
[ 9446.516042][    C3] rcu: (t=7052544 jiffies g=1064457 q=106 ncpus=4)
[ 9446.516370][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 9446.516636][    C1] NMI backtrace for cpu 1
[ 9446.516643][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9446.516648][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9446.516651][    C1] RIP: 0010:__kasan_check_read+0x8/0x20
[ 9446.516661][    C1] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 9446.516665][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 9446.516668][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9446.516670][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9446.516672][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9446.516673][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9446.516676][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9446.516677][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9446.516679][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9446.516682][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9446.516684][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9446.516685][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9446.516687][    C1] PKRU: 55555554
[ 9446.516688][    C1] Call Trace:
[ 9446.516691][    C1]  <NMI>
[ 9446.516695][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 9446.516701][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9446.516707][    C1]  ? nmi_handle+0x153/0x420
[ 9446.516712][    C1]  ? default_do_nmi+0x41/0x100
[ 9446.516715][    C1]  ? exc_nmi+0xf3/0x120
[ 9446.516717][    C1]  ? end_repeat_nmi+0xf/0x60
[ 9446.516723][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9446.516728][    C1]  ? __kasan_check_read+0x8/0x20
[ 9446.516731][    C1]  ? __kasan_check_read+0x8/0x20
[ 9446.516735][    C1]  ? __kasan_check_read+0x8/0x20
[ 9446.516738][    C1]  </NMI>
[ 9446.516739][    C1]  <TASK>
[ 9446.516740][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9446.516744][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9446.516749][    C1]  ? lock_acquire+0x1c1/0x220
[ 9446.516754][    C1]  ? lock_release+0x1d5/0x250
[ 9446.516757][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9446.516761][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9446.516764][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9446.516767][    C1]  ? lock_acquire+0x1c1/0x220
[ 9446.516769][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9446.516774][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9446.516777][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9446.516783][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9446.516785][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9446.516790][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9446.516796][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9446.516800][    C1]  ip_local_deliver+0x19d/0x480
[ 9446.516803][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9446.516805][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9446.516807][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9446.516813][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9446.516817][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9446.516820][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9446.516829][    C1]  ip_rcv+0x564/0x740
[ 9446.516832][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9446.516835][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9446.516840][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9446.516843][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9446.516846][    C1]  ? skb_clone+0x10b/0x330
[ 9446.516850][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9446.516856][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9446.516861][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9446.516864][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9446.516872][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9446.516877][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9446.516879][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9446.516883][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9446.516886][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9446.516890][    C1]  ? lock_acquire+0x1c1/0x220
[ 9446.516893][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9446.516897][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9446.516900][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9446.516904][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9446.516907][    C1]  ? __skb_clone+0x57a/0x760
[ 9446.516909][    C1]  netif_receive_skb+0x55/0x280
[ 9446.516912][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9446.516919][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9446.516926][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9446.516932][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9446.516937][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9446.516947][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9446.516953][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9446.516956][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9446.516963][    C1]  ? stack_trace_save+0x95/0xd0
[ 9446.516966][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9446.516972][    C1]  ? kasan_save_stack+0x34/0x50
[ 9446.516976][    C1]  ? kasan_save_stack+0x24/0x50
[ 9446.516979][    C1]  ? kasan_save_track+0x14/0x30
[ 9446.516982][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9446.516985][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9446.516987][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9446.516990][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9446.516993][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9446.516997][    C1]  ? ip_output+0x16b/0x4f0
[ 9446.516999][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9446.517003][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9446.517006][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9446.517009][    C1]  ? get_reg+0x119/0x190
[ 9446.517012][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9446.517014][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9446.517018][    C1]  __tcf_classify+0x329/0x7d0
[ 9446.517023][    C1]  tcf_classify+0x283/0x930
[ 9446.517026][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9446.517031][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9446.517033][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9446.517037][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9446.517040][    C1]  tc_run+0x2e4/0x5d0
[ 9446.517044][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9446.517046][    C1]  ? lock_acquire+0x1c1/0x220
[ 9446.517049][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9446.517052][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9446.517056][    C1]  ? lock_acquire+0x1c1/0x220
[ 9446.517058][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9446.517061][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9446.517065][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9446.517068][    C1]  ? neigh_hh_output+0x348/0x590
[ 9446.517071][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9446.517074][    C1]  ip_finish_output2+0x786/0x18e0
[ 9446.517077][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9446.517079][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9446.517087][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9446.517089][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9446.517093][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9446.517096][    C1]  ip_output+0x16b/0x4f0
[ 9446.517098][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9446.517101][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9446.517104][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9446.517108][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9446.517111][    C1]  ? ip_local_out+0x114/0x3b0
[ 9446.517114][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9446.517117][    C1]  ? __create_object+0x5e/0xb0
[ 9446.517120][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9446.517126][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9446.517130][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9446.517133][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9446.517137][    C1]  tcp_release_cb+0x1e9/0x390
[ 9446.517140][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9446.517144][    C1]  release_sock+0xb8/0x1d0
[ 9446.517148][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9446.517150][    C1]  ? lock_release+0x1d5/0x250
[ 9446.517152][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9446.517154][    C1]  ? core_sys_select+0x620/0x710
[ 9446.517160][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9446.517165][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9446.517167][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9446.517172][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9446.517174][    C1]  ? __fget_light+0x54/0x1e0
[ 9446.517178][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9446.517182][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9446.517187][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9446.517190][    C1]  ? __might_fault+0xc6/0x180
[ 9446.517196][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9446.517200][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9446.517203][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9446.517207][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9446.517212][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9446.517215][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9446.517218][    C1]  do_syscall_64+0xc9/0x1e0
[ 9446.517222][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9446.517225][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9446.517229][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9446.517231][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9446.517234][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9446.517236][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9446.517237][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9446.517239][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9446.517240][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9446.517245][    C1]  </TASK>
[ 9446.517631][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9446.563330][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9446.563921][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9446.564237][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9446.565174][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9446.565470][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9446.565856][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9446.566241][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9446.566626][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9446.567012][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9446.567403][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9446.567841][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9446.568162][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9446.568547][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9446.568934][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9446.569320][    C3] PKRU: 55555554
[ 9446.569496][    C3] Call Trace:
[ 9446.569657][    C3]  <IRQ>
[ 9446.569803][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9446.570067][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 9446.570313][    C3]  ? check_cpu_stall+0x284/0x500
[ 9446.570558][    C3]  ? rcu_pending+0x92/0x360
[ 9446.570780][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9446.571042][    C3]  ? update_process_times+0xb9/0x110
[ 9446.571305][    C3]  ? tick_sched_handle+0x67/0x130
[ 9446.571552][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9446.571827][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9446.572061][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9446.572365][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9446.572628][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9446.572908][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9446.573165][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9446.573460][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9446.573714][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9446.574010][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9446.574299][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9446.574603][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9446.574882][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9446.575170][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9446.575450][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9446.575749][    C3]  ? get_stack_info+0x36/0xc0
[ 9446.575985][    C3]  ? lock_acquire+0x1c1/0x220
[ 9446.576219][    C3]  ? lock_release+0x1d5/0x250
[ 9446.576451][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9446.576690][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9446.576954][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9446.577230][    C3]  ? lock_acquire+0x1c1/0x220
[ 9446.577464][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9446.577698][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9446.577950][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9446.578175][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9446.578415][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9446.578665][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9446.578931][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9446.579200][    C3]  ip_local_deliver+0x19d/0x480
[ 9446.579441][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9446.579705][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9446.579959][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9446.580296][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9446.580539][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9446.580849][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9446.581103][    C3]  ip_rcv+0x564/0x740
[ 9446.581303][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9446.581526][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9446.581769][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9446.582036][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9446.582262][    C3]  ? skb_clone+0x10b/0x330
[ 9446.582482][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9446.582790][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9446.583086][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9446.583359][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9446.583643][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9446.583884][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9446.584107][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9446.584396][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9446.584673][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9446.584987][    C3]  ? lock_acquire+0x1c1/0x220
[ 9446.585219][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9446.585505][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9446.585786][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9446.586093][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9446.586342][    C3]  ? __skb_clone+0x57a/0x760
[ 9446.586568][    C3]  netif_receive_skb+0x55/0x280
[ 9446.586808][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9446.587110][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9446.587436][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9446.587726][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9446.587991][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9446.588269][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9446.588571][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9446.588871][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9446.589187][    C3]  ? lock_release+0x1d5/0x250
[ 9446.589420][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9446.589678][    C3]  ? kernel_text_address+0xce/0xe0
[ 9446.589931][    C3]  ? __kernel_text_address+0x12/0x40
[ 9446.590190][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9446.590467][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9446.590768][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9446.591011][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9446.591281][    C3]  ? get_stack_info+0x36/0xc0
[ 9446.591513][    C3]  __tcf_classify+0x329/0x7d0
[ 9446.591748][    C3]  tcf_classify+0x283/0x930
[ 9446.591973][    C3]  ? lock_release+0x1d5/0x250
[ 9446.592204][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9446.592460][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9446.592709][    C3]  ? __kernel_text_address+0x12/0x40
[ 9446.592968][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9446.593242][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9446.593544][    C3]  tc_run+0x2e4/0x5d0
[ 9446.593742][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9446.593966][    C3]  ? lock_acquire+0x1c1/0x220
[ 9446.594198][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9446.594452][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9446.594697][    C3]  ? lock_acquire+0x1c1/0x220
[ 9446.594926][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9446.595183][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9446.595475][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9446.595739][    C3]  ? neigh_hh_output+0x348/0x590
[ 9446.595983][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9446.596241][    C3]  ip_finish_output2+0x786/0x18e0
[ 9446.596490][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9446.596817][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9446.597083][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9446.597329][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9446.597597][    C3]  ip_output+0x16b/0x4f0
[ 9446.597809][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9446.598043][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9446.598312][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9446.598614][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9446.598882][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9446.599126][    C3]  ? __alloc_skb+0xd4/0x280
[ 9446.599349][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9446.599612][    C3]  ? tcp_fragment+0x168/0x1040
[ 9446.599847][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9446.600088][    C3]  ? ip_local_out+0x114/0x3b0
[ 9446.600322][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9446.600563][    C3]  ? __skb_clone+0x57a/0x760
[ 9446.600792][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9446.601050][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9446.601322][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9446.601560][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9446.601801][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9446.602093][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9446.602405][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9446.602640][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9446.602894][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9446.603154][    C3]  tcp_write_timer+0x82/0x1d0
[ 9446.603385][    C3]  call_timer_fn+0x173/0x430
[ 9446.603615][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9446.603868][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9446.604121][    C3]  __run_timers.part.0+0x52d/0x890
[ 9446.604376][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9446.604638][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9446.604914][    C3]  ? lock_acquire+0x1c1/0x220
[ 9446.605145][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9446.605427][    C3]  ? lock_release+0x1d5/0x250
[ 9446.605659][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9446.605915][    C3]  ? ktime_get+0xb3/0x190
[ 9446.606129][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9446.606416][    C3]  run_timer_softirq+0x72/0x100
[ 9446.606656][    C3]  __do_softirq+0x1b9/0x7ff
[ 9446.606882][    C3]  irq_exit_rcu+0x98/0xc0
[ 9446.607095][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9446.607371][    C3]  </IRQ>
[ 9446.607533][    C3]  <TASK>
[ 9446.607679][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9446.607977][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9446.608292][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9446.609235][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9446.609532][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9446.609918][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9446.610304][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9446.610691][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9446.611076][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9446.611464][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9446.611751][    C3]  uart_start+0xe4/0x1b0
[ 9446.611964][    C3]  n_tty_write+0x677/0x7a0
[ 9446.612187][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9446.612432][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9446.612709][    C3]  ? lock_acquire+0x1c1/0x220
[ 9446.612940][    C3]  ? iterate_tty_write+0x95/0x540
[ 9446.613190][    C3]  iterate_tty_write+0x229/0x540
[ 9446.613436][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9446.613715][    C3]  vfs_write+0x9e9/0x10a0
[ 9446.613932][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9446.614167][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9446.614403][    C3]  ? lock_acquire+0x1c1/0x220
[ 9446.614634][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9446.614920][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9446.615176][    C3]  ? __fget_light+0x54/0x1e0
[ 9446.615405][    C3]  ksys_write+0xf5/0x1e0
[ 9446.615616][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9446.615857][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9446.616150][    C3]  do_syscall_64+0xc9/0x1e0
[ 9446.616375][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9446.616665][    C3] RIP: 0033:0x7f93b2836957
[ 9446.616884][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9446.617830][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9446.618238][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9446.618624][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9446.619009][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9446.619397][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9446.619783][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9446.620171][    C3]  </TASK>
[ 9472.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6613s! [ncat:8027]
[ 9472.613540][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9472.614698][    C1] irq event stamp: 174248
[ 9472.614897][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9472.615382][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9472.615809][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9472.616241][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9472.616664][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9472.617074][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9472.617641][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9472.617939][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9472.618830][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9472.619112][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9472.619479][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9472.619845][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9472.620212][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9472.620579][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9472.620945][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9472.621357][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9472.621661][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9472.622028][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9472.622397][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9472.622763][    C1] PKRU: 55555554
[ 9472.622930][    C1] Call Trace:
[ 9472.623086][    C1]  <IRQ>
[ 9472.623225][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9472.623465][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9472.623690][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9472.623943][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9472.624194][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9472.624460][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9472.624704][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9472.624984][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9472.625226][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9472.625510][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9472.625781][    C1]  </IRQ>
[ 9472.625919][    C1]  <TASK>
[ 9472.626058][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9472.626348][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9472.626612][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9472.626883][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9472.627146][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9472.627462][    C1]  ? lock_acquire+0x1c1/0x220
[ 9472.627694][    C1]  ? lock_release+0x1d5/0x250
[ 9472.627929][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9472.628177][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9472.628440][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9472.628710][    C1]  ? lock_acquire+0x1c1/0x220
[ 9472.628929][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9472.629149][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9472.629388][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9472.629603][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9472.629829][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9472.630066][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9472.630323][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9472.630577][    C1]  ip_local_deliver+0x19d/0x480
[ 9472.630805][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9472.631053][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9472.631296][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9472.631615][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9472.631847][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9472.632140][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9472.632381][    C1]  ip_rcv+0x564/0x740
[ 9472.632569][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9472.632780][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9472.633012][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9472.633267][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9472.633520][    C1]  ? skb_clone+0x10b/0x330
[ 9472.633727][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9472.634020][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9472.634303][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9472.634564][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9472.634834][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9472.635063][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9472.635275][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9472.635550][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9472.635812][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9472.636110][    C1]  ? lock_acquire+0x1c1/0x220
[ 9472.636329][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9472.636604][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9472.636865][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9472.637155][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9472.637395][    C1]  ? __skb_clone+0x57a/0x760
[ 9472.637611][    C1]  netif_receive_skb+0x55/0x280
[ 9472.637839][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9472.638126][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9472.638433][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9472.638707][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9472.638961][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9472.639226][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9472.639513][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9472.639773][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9472.640063][    C1]  ? stack_trace_save+0x95/0xd0
[ 9472.640293][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9472.640548][    C1]  ? kasan_save_stack+0x34/0x50
[ 9472.640777][    C1]  ? kasan_save_stack+0x24/0x50
[ 9472.641003][    C1]  ? kasan_save_track+0x14/0x30
[ 9472.641232][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9472.641476][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9472.641710][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9472.641938][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9472.642181][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9472.642423][    C1]  ? ip_output+0x16b/0x4f0
[ 9472.642631][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9472.642866][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9472.643115][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9472.643363][    C1]  ? get_reg+0x119/0x190
[ 9472.643564][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9472.643810][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9472.644094][    C1]  __tcf_classify+0x329/0x7d0
[ 9472.644316][    C1]  tcf_classify+0x283/0x930
[ 9472.644529][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9472.644759][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9472.644994][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9472.645257][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9472.645505][    C1]  tc_run+0x2e4/0x5d0
[ 9472.645695][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9472.645906][    C1]  ? lock_acquire+0x1c1/0x220
[ 9472.646125][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9472.646367][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9472.646600][    C1]  ? lock_acquire+0x1c1/0x220
[ 9472.646819][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9472.647062][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9472.647348][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9472.647597][    C1]  ? neigh_hh_output+0x348/0x590
[ 9472.647829][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9472.648072][    C1]  ip_finish_output2+0x786/0x18e0
[ 9472.648309][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9472.648566][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9472.648878][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9472.649131][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9472.649365][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9472.649608][    C1]  ip_output+0x16b/0x4f0
[ 9472.649805][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9472.650022][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9472.650247][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9472.650509][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9472.650744][    C1]  ? ip_local_out+0x114/0x3b0
[ 9472.650964][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9472.651193][    C1]  ? __create_object+0x5e/0xb0
[ 9472.651418][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9472.651664][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9472.651922][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9472.652173][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9472.652434][    C1]  tcp_release_cb+0x1e9/0x390
[ 9472.652654][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9472.652899][    C1]  release_sock+0xb8/0x1d0
[ 9472.653107][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9472.653312][    C1]  ? lock_release+0x1d5/0x250
[ 9472.653530][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9472.653760][    C1]  ? core_sys_select+0x620/0x710
[ 9472.653994][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9472.654244][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9472.654452][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9472.654680][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9472.654915][    C1]  ? __fget_light+0x54/0x1e0
[ 9472.655133][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9472.655378][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9472.655599][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9472.655844][    C1]  ? __might_fault+0xc6/0x180
[ 9472.656065][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9472.656327][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9472.656601][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9472.656878][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9472.657175][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9472.657410][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9472.657691][    C1]  do_syscall_64+0xc9/0x1e0
[ 9472.657902][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9472.658180][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9472.658390][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9472.659285][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9472.659672][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9472.660042][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9472.660410][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9472.660775][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9472.661141][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9472.661515][    C1]  </TASK>
[ 9472.661659][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6613s! [perl:7725]
[ 9472.662057][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9472.663274][    C3] irq event stamp: 290154
[ 9472.663487][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9472.663995][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9472.664484][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9472.664936][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9472.665381][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9472.665813][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9472.666405][    C3] RIP: 0010:kasan_check_range+0x1a/0x1c0
[ 9472.666681][    C3] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 <53> 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77
[ 9472.667626][    C3] RSP: 0018:ffffc90000277a80 EFLAGS: 00000286
[ 9472.667922][    C3] RAX: ffff888007a89b5c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9472.668310][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9472.668695][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9472.669079][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9472.669463][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9472.669849][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9472.670282][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9472.670605][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9472.670991][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9472.671376][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9472.671762][    C3] PKRU: 55555554
[ 9472.671937][    C3] Call Trace:
[ 9472.672099][    C3]  <IRQ>
[ 9472.672244][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9472.672498][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9472.672731][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9472.673000][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9472.673263][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9472.673540][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9472.673796][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9472.674089][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9472.674344][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9472.674642][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9472.674927][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9472.675231][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9472.675509][    C3]  ? kasan_check_range+0x1a/0x1c0
[ 9472.675756][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9472.676029][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9472.676329][    C3]  ? get_stack_info+0x36/0xc0
[ 9472.676561][    C3]  ? lock_acquire+0x1c1/0x220
[ 9472.676794][    C3]  ? lock_release+0x1d5/0x250
[ 9472.677026][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9472.677267][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9472.677538][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9472.677813][    C3]  ? lock_acquire+0x1c1/0x220
[ 9472.678044][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9472.678277][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9472.678527][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9472.678754][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9472.678992][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9472.679240][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9472.679506][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9472.679775][    C3]  ip_local_deliver+0x19d/0x480
[ 9472.680014][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9472.680277][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9472.680530][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9472.680866][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9472.681109][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9472.681418][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9472.681670][    C3]  ip_rcv+0x564/0x740
[ 9472.681868][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9472.682089][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9472.682334][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9472.682602][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9472.682825][    C3]  ? skb_clone+0x10b/0x330
[ 9472.683044][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9472.683354][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9472.683650][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9472.683922][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9472.684205][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9472.684446][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9472.684668][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9472.684957][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9472.685234][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9472.685548][    C3]  ? lock_acquire+0x1c1/0x220
[ 9472.685779][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9472.686063][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9472.686342][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9472.686648][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9472.686895][    C3]  ? __skb_clone+0x57a/0x760
[ 9472.687121][    C3]  netif_receive_skb+0x55/0x280
[ 9472.687370][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9472.687677][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9472.687995][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9472.688282][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9472.688543][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9472.688821][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9472.689123][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9472.689422][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9472.689736][    C3]  ? lock_release+0x1d5/0x250
[ 9472.689969][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9472.690226][    C3]  ? kernel_text_address+0xce/0xe0
[ 9472.690476][    C3]  ? __kernel_text_address+0x12/0x40
[ 9472.690733][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9472.691008][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9472.691309][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9472.691549][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9472.691817][    C3]  ? get_stack_info+0x36/0xc0
[ 9472.692047][    C3]  __tcf_classify+0x329/0x7d0
[ 9472.692281][    C3]  tcf_classify+0x283/0x930
[ 9472.692505][    C3]  ? lock_release+0x1d5/0x250
[ 9472.692735][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9472.692989][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9472.693237][    C3]  ? __kernel_text_address+0x12/0x40
[ 9472.693494][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9472.693766][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9472.694068][    C3]  tc_run+0x2e4/0x5d0
[ 9472.694266][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9472.694490][    C3]  ? lock_acquire+0x1c1/0x220
[ 9472.694721][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9472.694975][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9472.695219][    C3]  ? lock_acquire+0x1c1/0x220
[ 9472.695450][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9472.695706][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9472.695997][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9472.696263][    C3]  ? neigh_hh_output+0x348/0x590
[ 9472.696507][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9472.696763][    C3]  ip_finish_output2+0x786/0x18e0
[ 9472.697010][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9472.697340][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9472.697611][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9472.697854][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9472.698109][    C3]  ip_output+0x16b/0x4f0
[ 9472.698321][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9472.698554][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9472.698821][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9472.699126][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9472.699392][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9472.699636][    C3]  ? __alloc_skb+0xd4/0x280
[ 9472.699858][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9472.700119][    C3]  ? tcp_fragment+0x168/0x1040
[ 9472.700354][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9472.700597][    C3]  ? ip_local_out+0x114/0x3b0
[ 9472.700829][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9472.701068][    C3]  ? __skb_clone+0x57a/0x760
[ 9472.701297][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9472.701555][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9472.701825][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9472.702061][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9472.702303][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9472.702594][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9472.702902][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9472.703138][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9472.703390][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9472.703649][    C3]  tcp_write_timer+0x82/0x1d0
[ 9472.703880][    C3]  call_timer_fn+0x173/0x430
[ 9472.704107][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9472.704363][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9472.704615][    C3]  __run_timers.part.0+0x52d/0x890
[ 9472.704866][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9472.705127][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9472.705402][    C3]  ? lock_acquire+0x1c1/0x220
[ 9472.705634][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9472.705912][    C3]  ? lock_release+0x1d5/0x250
[ 9472.706143][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9472.706399][    C3]  ? ktime_get+0xb3/0x190
[ 9472.706612][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9472.706898][    C3]  run_timer_softirq+0x72/0x100
[ 9472.707137][    C3]  __do_softirq+0x1b9/0x7ff
[ 9472.707387][    C3]  irq_exit_rcu+0x98/0xc0
[ 9472.707604][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9472.707887][    C3]  </IRQ>
[ 9472.708037][    C3]  <TASK>
[ 9472.708186][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9472.708493][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9472.708806][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9472.709745][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9472.710042][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9472.710428][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9472.710812][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9472.711199][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9472.711583][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9472.711970][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9472.712257][    C3]  uart_start+0xe4/0x1b0
[ 9472.712468][    C3]  n_tty_write+0x677/0x7a0
[ 9472.712692][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9472.712936][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9472.713213][    C3]  ? lock_acquire+0x1c1/0x220
[ 9472.713444][    C3]  ? iterate_tty_write+0x95/0x540
[ 9472.713692][    C3]  iterate_tty_write+0x229/0x540
[ 9472.713938][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9472.714217][    C3]  vfs_write+0x9e9/0x10a0
[ 9472.714433][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9472.714667][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9472.714903][    C3]  ? lock_acquire+0x1c1/0x220
[ 9472.715133][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9472.715414][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9472.715670][    C3]  ? __fget_light+0x54/0x1e0
[ 9472.715898][    C3]  ksys_write+0xf5/0x1e0
[ 9472.716108][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9472.716349][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9472.716642][    C3]  do_syscall_64+0xc9/0x1e0
[ 9472.716866][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9472.717156][    C3] RIP: 0033:0x7f93b2836957
[ 9472.717377][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9472.718317][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9472.718723][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9472.719107][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9472.719494][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9472.719879][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9472.720264][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9472.720651][    C3]  </TASK>
[ 9500.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6639s! [ncat:8027]
[ 9500.613551][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9500.614736][    C1] irq event stamp: 174248
[ 9500.614936][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9500.615423][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9500.615851][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9500.616285][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9500.616709][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9500.617121][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9500.617725][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9500.618039][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9500.618955][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9500.619237][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9500.619603][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9500.619968][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9500.620332][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9500.620697][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9500.621063][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9500.621473][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9500.621776][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9500.622142][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9500.622509][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9500.622874][    C1] PKRU: 55555554
[ 9500.623041][    C1] Call Trace:
[ 9500.623196][    C1]  <IRQ>
[ 9500.623337][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9500.623579][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9500.623802][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9500.624057][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9500.624309][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9500.624575][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9500.624819][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9500.625104][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9500.625348][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9500.625634][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9500.625908][    C1]  </IRQ>
[ 9500.626046][    C1]  <TASK>
[ 9500.626187][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9500.626478][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9500.626744][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9500.627016][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9500.627311][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9500.627622][    C1]  ? lock_acquire+0x1c1/0x220
[ 9500.627862][    C1]  ? lock_release+0x1d5/0x250
[ 9500.628100][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9500.628348][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9500.628620][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9500.628880][    C1]  ? lock_acquire+0x1c1/0x220
[ 9500.629100][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9500.629325][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9500.629564][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9500.629778][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9500.630007][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9500.630245][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9500.630500][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9500.630756][    C1]  ip_local_deliver+0x19d/0x480
[ 9500.630983][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9500.631233][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9500.631474][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9500.631793][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9500.632025][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9500.632320][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9500.632561][    C1]  ip_rcv+0x564/0x740
[ 9500.632750][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9500.632961][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9500.633195][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9500.633449][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9500.633703][    C1]  ? skb_clone+0x10b/0x330
[ 9500.633910][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9500.634204][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9500.634485][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9500.634744][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9500.635019][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9500.635251][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9500.635461][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9500.635738][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9500.636001][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9500.636301][    C1]  ? lock_acquire+0x1c1/0x220
[ 9500.636519][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9500.636793][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9500.637059][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9500.637399][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9500.637653][    C1]  ? __skb_clone+0x57a/0x760
[ 9500.637886][    C1]  netif_receive_skb+0x55/0x280
[ 9500.638133][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9500.638460][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9500.638763][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9500.639036][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9500.639289][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9500.639553][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9500.639839][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9500.640098][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9500.640389][    C1]  ? stack_trace_save+0x95/0xd0
[ 9500.640616][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9500.640871][    C1]  ? kasan_save_stack+0x34/0x50
[ 9500.641100][    C1]  ? kasan_save_stack+0x24/0x50
[ 9500.641328][    C1]  ? kasan_save_track+0x14/0x30
[ 9500.641556][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9500.641798][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9500.642031][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9500.642260][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9500.642501][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9500.642742][    C1]  ? ip_output+0x16b/0x4f0
[ 9500.642951][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9500.643185][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9500.643435][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9500.643679][    C1]  ? get_reg+0x119/0x190
[ 9500.643879][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9500.644124][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9500.644410][    C1]  __tcf_classify+0x329/0x7d0
[ 9500.644631][    C1]  tcf_classify+0x283/0x930
[ 9500.644845][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9500.645074][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9500.645310][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9500.645570][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9500.645818][    C1]  tc_run+0x2e4/0x5d0
[ 9500.646007][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9500.646219][    C1]  ? lock_acquire+0x1c1/0x220
[ 9500.646439][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9500.646678][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9500.646910][    C1]  ? lock_acquire+0x1c1/0x220
[ 9500.647129][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9500.647402][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9500.647696][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9500.647957][    C1]  ? neigh_hh_output+0x348/0x590
[ 9500.648201][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9500.648460][    C1]  ip_finish_output2+0x786/0x18e0
[ 9500.648694][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9500.648949][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9500.649262][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9500.649514][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9500.649745][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9500.649988][    C1]  ip_output+0x16b/0x4f0
[ 9500.650187][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9500.650406][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9500.650630][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9500.650893][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9500.651123][    C1]  ? ip_local_out+0x114/0x3b0
[ 9500.651344][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9500.651573][    C1]  ? __create_object+0x5e/0xb0
[ 9500.651797][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9500.652041][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9500.652300][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9500.652549][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9500.652810][    C1]  tcp_release_cb+0x1e9/0x390
[ 9500.653030][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9500.653276][    C1]  release_sock+0xb8/0x1d0
[ 9500.653484][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9500.653687][    C1]  ? lock_release+0x1d5/0x250
[ 9500.653904][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9500.654134][    C1]  ? core_sys_select+0x620/0x710
[ 9500.654369][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9500.654618][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9500.654827][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9500.655057][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9500.655292][    C1]  ? __fget_light+0x54/0x1e0
[ 9500.655510][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9500.655754][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9500.655974][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9500.656219][    C1]  ? __might_fault+0xc6/0x180
[ 9500.656441][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9500.656701][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9500.656975][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9500.657276][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9500.657583][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9500.657824][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9500.658116][    C1]  do_syscall_64+0xc9/0x1e0
[ 9500.658340][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9500.658625][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9500.658835][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9500.659725][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9500.660110][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9500.660478][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9500.660844][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9500.661211][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9500.661574][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9500.661945][    C1]  </TASK>
[ 9500.662090][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6639s! [perl:7725]
[ 9500.662509][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9500.663730][    C3] irq event stamp: 290154
[ 9500.663944][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9500.664459][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9500.664947][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9500.665402][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9500.665848][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9500.666283][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9500.666878][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9500.667199][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9500.668137][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9500.668436][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9500.668822][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9500.669208][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9500.669597][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9500.669984][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9500.670370][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9500.670801][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9500.671122][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9500.671513][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9500.671900][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9500.672289][    C3] PKRU: 55555554
[ 9500.672465][    C3] Call Trace:
[ 9500.672635][    C3]  <IRQ>
[ 9500.672780][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9500.673035][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9500.673273][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9500.673541][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9500.673807][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9500.674086][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9500.674345][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9500.674643][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9500.674898][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9500.675201][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9500.675486][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9500.675792][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9500.676076][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9500.676362][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9500.676644][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9500.676947][    C3]  ? get_stack_info+0x36/0xc0
[ 9500.677188][    C3]  ? lock_acquire+0x1c1/0x220
[ 9500.677433][    C3]  ? lock_release+0x1d5/0x250
[ 9500.677667][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9500.677909][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9500.678173][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9500.678451][    C3]  ? lock_acquire+0x1c1/0x220
[ 9500.678681][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9500.678917][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9500.679170][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9500.679399][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9500.679639][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9500.679894][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9500.680161][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9500.680430][    C3]  ip_local_deliver+0x19d/0x480
[ 9500.680670][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9500.680932][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9500.681190][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9500.681528][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9500.681774][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9500.682084][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9500.682341][    C3]  ip_rcv+0x564/0x740
[ 9500.682539][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9500.682764][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9500.683011][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9500.683280][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9500.683506][    C3]  ? skb_clone+0x10b/0x330
[ 9500.683728][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9500.684037][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9500.684336][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9500.684609][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9500.684895][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9500.685136][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9500.685360][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9500.685653][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9500.685928][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9500.686247][    C3]  ? lock_acquire+0x1c1/0x220
[ 9500.686479][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9500.686768][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9500.687043][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9500.687388][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9500.687649][    C3]  ? __skb_clone+0x57a/0x760
[ 9500.687884][    C3]  netif_receive_skb+0x55/0x280
[ 9500.688136][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9500.688455][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9500.688778][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9500.689068][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9500.689333][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9500.689615][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9500.689919][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9500.690219][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9500.690534][    C3]  ? lock_release+0x1d5/0x250
[ 9500.690767][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9500.691025][    C3]  ? kernel_text_address+0xce/0xe0
[ 9500.691278][    C3]  ? __kernel_text_address+0x12/0x40
[ 9500.691539][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9500.691815][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9500.692119][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9500.692367][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9500.692635][    C3]  ? get_stack_info+0x36/0xc0
[ 9500.692870][    C3]  __tcf_classify+0x329/0x7d0
[ 9500.693103][    C3]  tcf_classify+0x283/0x930
[ 9500.693329][    C3]  ? lock_release+0x1d5/0x250
[ 9500.693562][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9500.693817][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9500.694065][    C3]  ? __kernel_text_address+0x12/0x40
[ 9500.694325][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9500.694601][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9500.694902][    C3]  tc_run+0x2e4/0x5d0
[ 9500.695103][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9500.695327][    C3]  ? lock_acquire+0x1c1/0x220
[ 9500.695559][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9500.695812][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9500.696057][    C3]  ? lock_acquire+0x1c1/0x220
[ 9500.696289][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9500.696545][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9500.696841][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9500.697105][    C3]  ? neigh_hh_output+0x348/0x590
[ 9500.697355][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9500.697614][    C3]  ip_finish_output2+0x786/0x18e0
[ 9500.697864][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9500.698192][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9500.698458][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9500.698702][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9500.698961][    C3]  ip_output+0x16b/0x4f0
[ 9500.699178][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9500.699414][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9500.699682][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9500.699985][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9500.700253][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9500.700498][    C3]  ? __alloc_skb+0xd4/0x280
[ 9500.700723][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9500.700986][    C3]  ? tcp_fragment+0x168/0x1040
[ 9500.701224][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9500.701468][    C3]  ? ip_local_out+0x114/0x3b0
[ 9500.701700][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9500.701939][    C3]  ? __skb_clone+0x57a/0x760
[ 9500.702169][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9500.702428][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9500.702700][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9500.702936][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9500.703180][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9500.703473][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9500.703783][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9500.704024][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9500.704278][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9500.704538][    C3]  tcp_write_timer+0x82/0x1d0
[ 9500.704772][    C3]  call_timer_fn+0x173/0x430
[ 9500.705001][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9500.705257][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9500.705510][    C3]  __run_timers.part.0+0x52d/0x890
[ 9500.705764][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9500.706026][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9500.706302][    C3]  ? lock_acquire+0x1c1/0x220
[ 9500.706533][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9500.706817][    C3]  ? lock_release+0x1d5/0x250
[ 9500.707049][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9500.707328][    C3]  ? ktime_get+0xb3/0x190
[ 9500.707551][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9500.707845][    C3]  run_timer_softirq+0x72/0x100
[ 9500.708093][    C3]  __do_softirq+0x1b9/0x7ff
[ 9500.708326][    C3]  irq_exit_rcu+0x98/0xc0
[ 9500.708549][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9500.708833][    C3]  </IRQ>
[ 9500.708977][    C3]  <TASK>
[ 9500.709124][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9500.709418][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9500.709732][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9500.710672][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9500.710972][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9500.711360][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9500.711746][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9500.712130][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9500.712515][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9500.712908][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9500.713195][    C3]  uart_start+0xe4/0x1b0
[ 9500.713410][    C3]  n_tty_write+0x677/0x7a0
[ 9500.713634][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9500.713878][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9500.714156][    C3]  ? lock_acquire+0x1c1/0x220
[ 9500.714387][    C3]  ? iterate_tty_write+0x95/0x540
[ 9500.714636][    C3]  iterate_tty_write+0x229/0x540
[ 9500.714882][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9500.715163][    C3]  vfs_write+0x9e9/0x10a0
[ 9500.715378][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9500.715613][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9500.715851][    C3]  ? lock_acquire+0x1c1/0x220
[ 9500.716081][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9500.716362][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9500.716617][    C3]  ? __fget_light+0x54/0x1e0
[ 9500.716848][    C3]  ksys_write+0xf5/0x1e0
[ 9500.717058][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9500.717302][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9500.717598][    C3]  do_syscall_64+0xc9/0x1e0
[ 9500.717822][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9500.718113][    C3] RIP: 0033:0x7f93b2836957
[ 9500.718337][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9500.719278][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9500.719685][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9500.720072][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9500.720458][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9500.720843][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9500.721229][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9500.721620][    C3]  </TASK>
[ 9524.619163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9524.619503][    C3] rcu: 3-....: (7121306 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1730741
[ 9524.620045][    C3] rcu: (t=7130648 jiffies g=1064457 q=112 ncpus=4)
[ 9524.620366][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 9524.620629][    C1] NMI backtrace for cpu 1
[ 9524.620638][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9524.620643][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9524.620645][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9524.620654][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9524.620658][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9524.620661][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9524.620663][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9524.620665][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9524.620667][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9524.620668][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9524.620670][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9524.620672][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9524.620675][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9524.620677][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9524.620678][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9524.620680][    C1] PKRU: 55555554
[ 9524.620681][    C1] Call Trace:
[ 9524.620683][    C1]  <NMI>
[ 9524.620688][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 9524.620692][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9524.620697][    C1]  ? nmi_handle+0x153/0x420
[ 9524.620702][    C1]  ? default_do_nmi+0x41/0x100
[ 9524.620705][    C1]  ? exc_nmi+0xf3/0x120
[ 9524.620707][    C1]  ? end_repeat_nmi+0xf/0x60
[ 9524.620713][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9524.620717][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9524.620720][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9524.620723][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9524.620726][    C1]  </NMI>
[ 9524.620727][    C1]  <TASK>
[ 9524.620728][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9524.620734][    C1]  ? lock_acquire+0x1c1/0x220
[ 9524.620738][    C1]  ? lock_release+0x1d5/0x250
[ 9524.620741][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9524.620745][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9524.620748][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9524.620751][    C1]  ? lock_acquire+0x1c1/0x220
[ 9524.620753][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9524.620757][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9524.620760][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9524.620767][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9524.620769][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9524.620774][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9524.620780][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9524.620783][    C1]  ip_local_deliver+0x19d/0x480
[ 9524.620786][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9524.620788][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9524.620791][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9524.620796][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9524.620801][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9524.620803][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9524.620813][    C1]  ip_rcv+0x564/0x740
[ 9524.620815][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9524.620818][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9524.620823][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9524.620826][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9524.620829][    C1]  ? skb_clone+0x10b/0x330
[ 9524.620833][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9524.620839][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9524.620844][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9524.620848][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9524.620856][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9524.620860][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9524.620863][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9524.620867][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9524.620870][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9524.620874][    C1]  ? lock_acquire+0x1c1/0x220
[ 9524.620876][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9524.620880][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9524.620884][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9524.620888][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9524.620891][    C1]  ? __skb_clone+0x57a/0x760
[ 9524.620893][    C1]  netif_receive_skb+0x55/0x280
[ 9524.620897][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9524.620904][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9524.620910][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9524.620916][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9524.620921][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9524.620930][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9524.620937][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9524.620940][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9524.620947][    C1]  ? stack_trace_save+0x95/0xd0
[ 9524.620950][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9524.620956][    C1]  ? kasan_save_stack+0x34/0x50
[ 9524.620960][    C1]  ? kasan_save_stack+0x24/0x50
[ 9524.620963][    C1]  ? kasan_save_track+0x14/0x30
[ 9524.620965][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9524.620969][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9524.620971][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9524.620974][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9524.620977][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9524.620980][    C1]  ? ip_output+0x16b/0x4f0
[ 9524.620982][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9524.620986][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9524.620989][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9524.620992][    C1]  ? get_reg+0x119/0x190
[ 9524.620994][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9524.620997][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9524.621001][    C1]  __tcf_classify+0x329/0x7d0
[ 9524.621006][    C1]  tcf_classify+0x283/0x930
[ 9524.621009][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9524.621014][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9524.621016][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9524.621020][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9524.621022][    C1]  tc_run+0x2e4/0x5d0
[ 9524.621026][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9524.621029][    C1]  ? lock_acquire+0x1c1/0x220
[ 9524.621031][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9524.621034][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9524.621038][    C1]  ? lock_acquire+0x1c1/0x220
[ 9524.621040][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9524.621043][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9524.621047][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9524.621050][    C1]  ? neigh_hh_output+0x348/0x590
[ 9524.621053][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9524.621057][    C1]  ip_finish_output2+0x786/0x18e0
[ 9524.621059][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9524.621062][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9524.621070][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9524.621072][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9524.621076][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9524.621079][    C1]  ip_output+0x16b/0x4f0
[ 9524.621082][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9524.621085][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9524.621087][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9524.621091][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9524.621094][    C1]  ? ip_local_out+0x114/0x3b0
[ 9524.621097][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9524.621101][    C1]  ? __create_object+0x5e/0xb0
[ 9524.621104][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9524.621110][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9524.621113][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9524.621116][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9524.621120][    C1]  tcp_release_cb+0x1e9/0x390
[ 9524.621123][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9524.621128][    C1]  release_sock+0xb8/0x1d0
[ 9524.621131][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9524.621134][    C1]  ? lock_release+0x1d5/0x250
[ 9524.621136][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9524.621138][    C1]  ? core_sys_select+0x620/0x710
[ 9524.621143][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9524.621147][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9524.621149][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9524.621153][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9524.621155][    C1]  ? __fget_light+0x54/0x1e0
[ 9524.621160][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9524.621164][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9524.621168][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9524.621171][    C1]  ? __might_fault+0xc6/0x180
[ 9524.621177][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9524.621181][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9524.621184][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9524.621188][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9524.621193][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9524.621196][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9524.621199][    C1]  do_syscall_64+0xc9/0x1e0
[ 9524.621204][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9524.621208][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9524.621211][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9524.621213][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9524.621216][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9524.621218][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9524.621220][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9524.621222][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9524.621224][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9524.621228][    C1]  </TASK>
[ 9524.621625][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9524.667124][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9524.667743][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9524.668067][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9524.669021][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9524.669319][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9524.669705][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9524.670094][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9524.670480][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9524.670867][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9524.671254][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9524.671687][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9524.672010][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9524.672399][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9524.672783][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9524.673169][    C3] PKRU: 55555554
[ 9524.673344][    C3] Call Trace:
[ 9524.673509][    C3]  <IRQ>
[ 9524.673651][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9524.673917][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 9524.674161][    C3]  ? check_cpu_stall+0x284/0x500
[ 9524.674404][    C3]  ? rcu_pending+0x92/0x360
[ 9524.674629][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9524.674889][    C3]  ? update_process_times+0xb9/0x110
[ 9524.675149][    C3]  ? tick_sched_handle+0x67/0x130
[ 9524.675398][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9524.675676][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9524.675910][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9524.676212][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9524.676478][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9524.676755][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9524.677011][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9524.677312][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9524.677565][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9524.677863][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9524.678150][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9524.678454][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9524.678736][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9524.679023][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9524.679302][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9524.679602][    C3]  ? get_stack_info+0x36/0xc0
[ 9524.679837][    C3]  ? lock_acquire+0x1c1/0x220
[ 9524.680069][    C3]  ? lock_release+0x1d5/0x250
[ 9524.680301][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9524.680542][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9524.680804][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9524.681082][    C3]  ? lock_acquire+0x1c1/0x220
[ 9524.681314][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9524.681544][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9524.681796][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9524.682025][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9524.682266][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9524.682515][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9524.682780][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9524.683050][    C3]  ip_local_deliver+0x19d/0x480
[ 9524.683289][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9524.683553][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9524.683808][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9524.684143][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9524.684387][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9524.684697][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9524.684952][    C3]  ip_rcv+0x564/0x740
[ 9524.685149][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9524.685374][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9524.685619][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9524.685886][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9524.686110][    C3]  ? skb_clone+0x10b/0x330
[ 9524.686329][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9524.686637][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9524.686933][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9524.687210][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9524.687515][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9524.687761][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9524.687982][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9524.688274][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9524.688550][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9524.688865][    C3]  ? lock_acquire+0x1c1/0x220
[ 9524.689096][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9524.689385][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9524.689660][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9524.689965][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9524.690213][    C3]  ? __skb_clone+0x57a/0x760
[ 9524.690442][    C3]  netif_receive_skb+0x55/0x280
[ 9524.690683][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9524.690987][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9524.691310][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9524.691597][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9524.691864][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9524.692143][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9524.692448][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9524.692748][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9524.693064][    C3]  ? lock_release+0x1d5/0x250
[ 9524.693294][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9524.693551][    C3]  ? kernel_text_address+0xce/0xe0
[ 9524.693804][    C3]  ? __kernel_text_address+0x12/0x40
[ 9524.694064][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9524.694338][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9524.694641][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9524.694885][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9524.695152][    C3]  ? get_stack_info+0x36/0xc0
[ 9524.695387][    C3]  __tcf_classify+0x329/0x7d0
[ 9524.695624][    C3]  tcf_classify+0x283/0x930
[ 9524.695847][    C3]  ? lock_release+0x1d5/0x250
[ 9524.696079][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9524.696336][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9524.696584][    C3]  ? __kernel_text_address+0x12/0x40
[ 9524.696842][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9524.697122][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9524.697426][    C3]  tc_run+0x2e4/0x5d0
[ 9524.697624][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9524.697849][    C3]  ? lock_acquire+0x1c1/0x220
[ 9524.698079][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9524.698332][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9524.698577][    C3]  ? lock_acquire+0x1c1/0x220
[ 9524.698810][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9524.699066][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9524.699361][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9524.699624][    C3]  ? neigh_hh_output+0x348/0x590
[ 9524.699868][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9524.700124][    C3]  ip_finish_output2+0x786/0x18e0
[ 9524.700373][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9524.700699][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9524.700968][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9524.701213][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9524.701470][    C3]  ip_output+0x16b/0x4f0
[ 9524.701678][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9524.701914][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9524.702182][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9524.702485][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9524.702753][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9524.702996][    C3]  ? __alloc_skb+0xd4/0x280
[ 9524.703222][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9524.703482][    C3]  ? tcp_fragment+0x168/0x1040
[ 9524.703718][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9524.703962][    C3]  ? ip_local_out+0x114/0x3b0
[ 9524.704196][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9524.704437][    C3]  ? __skb_clone+0x57a/0x760
[ 9524.704664][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9524.704922][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9524.705196][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9524.705433][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9524.705673][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9524.705964][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9524.706275][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9524.706512][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9524.706765][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9524.707024][    C3]  tcp_write_timer+0x82/0x1d0
[ 9524.707280][    C3]  call_timer_fn+0x173/0x430
[ 9524.707517][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9524.707777][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9524.708037][    C3]  __run_timers.part.0+0x52d/0x890
[ 9524.708296][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9524.708567][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9524.708842][    C3]  ? lock_acquire+0x1c1/0x220
[ 9524.709073][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9524.709356][    C3]  ? lock_release+0x1d5/0x250
[ 9524.709586][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9524.709842][    C3]  ? ktime_get+0xb3/0x190
[ 9524.710054][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9524.710342][    C3]  run_timer_softirq+0x72/0x100
[ 9524.710581][    C3]  __do_softirq+0x1b9/0x7ff
[ 9524.710806][    C3]  irq_exit_rcu+0x98/0xc0
[ 9524.711020][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9524.711295][    C3]  </IRQ>
[ 9524.711440][    C3]  <TASK>
[ 9524.711588][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9524.711881][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9524.712196][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9524.713134][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9524.713432][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9524.713820][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9524.714206][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9524.714591][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9524.714977][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9524.715367][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9524.715652][    C3]  uart_start+0xe4/0x1b0
[ 9524.715867][    C3]  n_tty_write+0x677/0x7a0
[ 9524.716089][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9524.716333][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9524.716611][    C3]  ? lock_acquire+0x1c1/0x220
[ 9524.716841][    C3]  ? iterate_tty_write+0x95/0x540
[ 9524.717094][    C3]  iterate_tty_write+0x229/0x540
[ 9524.717338][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9524.717619][    C3]  vfs_write+0x9e9/0x10a0
[ 9524.717833][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9524.718068][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9524.718306][    C3]  ? lock_acquire+0x1c1/0x220
[ 9524.718537][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9524.718817][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9524.719071][    C3]  ? __fget_light+0x54/0x1e0
[ 9524.719302][    C3]  ksys_write+0xf5/0x1e0
[ 9524.719511][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9524.719752][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9524.720046][    C3]  do_syscall_64+0xc9/0x1e0
[ 9524.720272][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9524.720560][    C3] RIP: 0033:0x7f93b2836957
[ 9524.720780][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9524.721717][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9524.722124][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9524.722510][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9524.722898][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9524.723284][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9524.723670][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9524.724059][    C3]  </TASK>
[ 9552.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6687s! [ncat:8027]
[ 9552.613543][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9552.614699][    C1] irq event stamp: 174248
[ 9552.614899][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9552.615387][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9552.615814][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9552.616244][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9552.616667][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9552.617082][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9552.617647][    C1] RIP: 0010:kasan_check_range+0x12/0x1c0
[ 9552.617910][    C1] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[ 9552.618801][    C1] RSP: 0018:ffffc9000009e948 EFLAGS: 00000202
[ 9552.619081][    C1] RAX: ffff888007a88e18 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9552.619450][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9552.619815][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9552.620181][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9552.620546][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9552.620911][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9552.621322][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9552.621627][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9552.621992][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9552.622359][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9552.622726][    C1] PKRU: 55555554
[ 9552.622891][    C1] Call Trace:
[ 9552.623048][    C1]  <IRQ>
[ 9552.623188][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9552.623429][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9552.623650][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9552.623906][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9552.624156][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9552.624422][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9552.624667][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9552.624946][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9552.625187][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9552.625472][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9552.625745][    C1]  </IRQ>
[ 9552.625881][    C1]  <TASK>
[ 9552.626021][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9552.626310][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9552.626576][    C1]  ? kasan_check_range+0x12/0x1c0
[ 9552.626811][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9552.627076][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9552.627366][    C1]  ? lock_acquire+0x1c1/0x220
[ 9552.627587][    C1]  ? lock_release+0x1d5/0x250
[ 9552.627808][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9552.628035][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9552.628287][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9552.628547][    C1]  ? lock_acquire+0x1c1/0x220
[ 9552.628766][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9552.628987][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9552.629229][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9552.629447][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9552.629673][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9552.629909][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9552.630164][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9552.630419][    C1]  ip_local_deliver+0x19d/0x480
[ 9552.630647][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9552.630895][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9552.631137][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9552.631457][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9552.631689][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9552.631983][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9552.632225][    C1]  ip_rcv+0x564/0x740
[ 9552.632414][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9552.632625][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9552.632858][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9552.633112][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9552.633364][    C1]  ? skb_clone+0x10b/0x330
[ 9552.633572][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9552.633865][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9552.634146][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9552.634405][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9552.634676][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9552.634905][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9552.635114][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9552.635392][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9552.635653][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9552.635952][    C1]  ? lock_acquire+0x1c1/0x220
[ 9552.636170][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9552.636445][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9552.636705][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9552.637000][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9552.637236][    C1]  ? __skb_clone+0x57a/0x760
[ 9552.637453][    C1]  netif_receive_skb+0x55/0x280
[ 9552.637681][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9552.637969][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9552.638277][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9552.638551][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9552.638804][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9552.639068][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9552.639357][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9552.639617][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9552.639907][    C1]  ? stack_trace_save+0x95/0xd0
[ 9552.640135][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9552.640391][    C1]  ? kasan_save_stack+0x34/0x50
[ 9552.640621][    C1]  ? kasan_save_stack+0x24/0x50
[ 9552.640848][    C1]  ? kasan_save_track+0x14/0x30
[ 9552.641078][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9552.641322][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9552.641556][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9552.641783][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9552.642026][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9552.642269][    C1]  ? ip_output+0x16b/0x4f0
[ 9552.642478][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9552.642712][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9552.642962][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9552.643210][    C1]  ? get_reg+0x119/0x190
[ 9552.643409][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9552.643656][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9552.643940][    C1]  __tcf_classify+0x329/0x7d0
[ 9552.644161][    C1]  tcf_classify+0x283/0x930
[ 9552.644376][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9552.644606][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9552.644841][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9552.645102][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9552.645350][    C1]  tc_run+0x2e4/0x5d0
[ 9552.645540][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9552.645753][    C1]  ? lock_acquire+0x1c1/0x220
[ 9552.645973][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9552.646213][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9552.646445][    C1]  ? lock_acquire+0x1c1/0x220
[ 9552.646665][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9552.646907][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9552.647193][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9552.647442][    C1]  ? neigh_hh_output+0x348/0x590
[ 9552.647678][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9552.647920][    C1]  ip_finish_output2+0x786/0x18e0
[ 9552.648155][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9552.648413][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9552.648724][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9552.648977][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9552.649210][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9552.649452][    C1]  ip_output+0x16b/0x4f0
[ 9552.649648][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9552.649865][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9552.650088][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9552.650351][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9552.650581][    C1]  ? ip_local_out+0x114/0x3b0
[ 9552.650802][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9552.651030][    C1]  ? __create_object+0x5e/0xb0
[ 9552.651256][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9552.651501][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9552.651758][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9552.652007][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9552.652269][    C1]  tcp_release_cb+0x1e9/0x390
[ 9552.652489][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9552.652734][    C1]  release_sock+0xb8/0x1d0
[ 9552.652941][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9552.653144][    C1]  ? lock_release+0x1d5/0x250
[ 9552.653362][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9552.653593][    C1]  ? core_sys_select+0x620/0x710
[ 9552.653825][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9552.654073][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9552.654282][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9552.654511][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9552.654745][    C1]  ? __fget_light+0x54/0x1e0
[ 9552.654964][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9552.655209][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9552.655428][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9552.655672][    C1]  ? __might_fault+0xc6/0x180
[ 9552.655892][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9552.656152][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9552.656426][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9552.656703][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9552.657002][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9552.657236][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9552.657513][    C1]  do_syscall_64+0xc9/0x1e0
[ 9552.657724][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9552.657999][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9552.658209][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9552.659097][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9552.659484][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9552.659850][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9552.660216][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9552.660580][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9552.660944][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9552.661315][    C1]  </TASK>
[ 9552.661459][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6687s! [perl:7725]
[ 9552.661868][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9552.663069][    C3] irq event stamp: 290154
[ 9552.663279][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9552.663792][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9552.664278][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9552.664731][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9552.665177][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9552.665609][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9552.666201][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9552.666515][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9552.667457][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9552.667754][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9552.668140][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9552.668525][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9552.668908][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9552.669295][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9552.669687][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9552.670121][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9552.670443][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9552.670829][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9552.671218][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9552.671603][    C3] PKRU: 55555554
[ 9552.671779][    C3] Call Trace:
[ 9552.671944][    C3]  <IRQ>
[ 9552.672089][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9552.672344][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9552.672580][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9552.672848][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9552.673112][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9552.673393][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9552.673650][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9552.673946][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9552.674201][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9552.674499][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9552.674786][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9552.675090][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9552.675372][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9552.675657][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9552.675937][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9552.676239][    C3]  ? get_stack_info+0x36/0xc0
[ 9552.676473][    C3]  ? lock_acquire+0x1c1/0x220
[ 9552.676707][    C3]  ? lock_release+0x1d5/0x250
[ 9552.676944][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9552.677209][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9552.677480][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9552.677762][    C3]  ? lock_acquire+0x1c1/0x220
[ 9552.678000][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9552.678249][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9552.678500][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9552.678726][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9552.678963][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9552.679213][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9552.679480][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9552.679749][    C3]  ip_local_deliver+0x19d/0x480
[ 9552.679990][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9552.680252][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9552.680507][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9552.680849][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9552.681093][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9552.681402][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9552.681657][    C3]  ip_rcv+0x564/0x740
[ 9552.681855][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9552.682077][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9552.682323][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9552.682591][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9552.682815][    C3]  ? skb_clone+0x10b/0x330
[ 9552.683036][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9552.683348][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9552.683642][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9552.683916][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9552.684200][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9552.684441][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9552.684665][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9552.684954][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9552.685231][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9552.685545][    C3]  ? lock_acquire+0x1c1/0x220
[ 9552.685777][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9552.686063][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9552.686342][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9552.686649][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9552.686896][    C3]  ? __skb_clone+0x57a/0x760
[ 9552.687126][    C3]  netif_receive_skb+0x55/0x280
[ 9552.687371][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9552.687680][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9552.688002][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9552.688293][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9552.688558][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9552.688837][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9552.689140][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9552.689441][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9552.689757][    C3]  ? lock_release+0x1d5/0x250
[ 9552.689989][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9552.690247][    C3]  ? kernel_text_address+0xce/0xe0
[ 9552.690499][    C3]  ? __kernel_text_address+0x12/0x40
[ 9552.690758][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9552.691034][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9552.691337][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9552.691580][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9552.691849][    C3]  ? get_stack_info+0x36/0xc0
[ 9552.692080][    C3]  __tcf_classify+0x329/0x7d0
[ 9552.692316][    C3]  tcf_classify+0x283/0x930
[ 9552.692541][    C3]  ? lock_release+0x1d5/0x250
[ 9552.692772][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9552.693028][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9552.693278][    C3]  ? __kernel_text_address+0x12/0x40
[ 9552.693536][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9552.693809][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9552.694133][    C3]  tc_run+0x2e4/0x5d0
[ 9552.694337][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9552.694568][    C3]  ? lock_acquire+0x1c1/0x220
[ 9552.694806][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9552.695064][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9552.695320][    C3]  ? lock_acquire+0x1c1/0x220
[ 9552.695548][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9552.695802][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9552.696094][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9552.696357][    C3]  ? neigh_hh_output+0x348/0x590
[ 9552.696600][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9552.696854][    C3]  ip_finish_output2+0x786/0x18e0
[ 9552.697106][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9552.697433][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9552.697699][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9552.697945][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9552.698201][    C3]  ip_output+0x16b/0x4f0
[ 9552.698412][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9552.698644][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9552.698913][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9552.699215][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9552.699483][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9552.699728][    C3]  ? __alloc_skb+0xd4/0x280
[ 9552.699951][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9552.700215][    C3]  ? tcp_fragment+0x168/0x1040
[ 9552.700451][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9552.700693][    C3]  ? ip_local_out+0x114/0x3b0
[ 9552.700926][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9552.701167][    C3]  ? __skb_clone+0x57a/0x760
[ 9552.701396][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9552.701654][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9552.701925][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9552.702167][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9552.702409][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9552.702700][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9552.703008][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9552.703243][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9552.703496][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9552.703757][    C3]  tcp_write_timer+0x82/0x1d0
[ 9552.703987][    C3]  call_timer_fn+0x173/0x430
[ 9552.704219][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9552.704471][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9552.704724][    C3]  __run_timers.part.0+0x52d/0x890
[ 9552.704975][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9552.705236][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9552.705512][    C3]  ? lock_acquire+0x1c1/0x220
[ 9552.705743][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9552.706024][    C3]  ? lock_release+0x1d5/0x250
[ 9552.706257][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9552.706512][    C3]  ? ktime_get+0xb3/0x190
[ 9552.706726][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9552.707035][    C3]  run_timer_softirq+0x72/0x100
[ 9552.707280][    C3]  __do_softirq+0x1b9/0x7ff
[ 9552.707511][    C3]  irq_exit_rcu+0x98/0xc0
[ 9552.707729][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9552.708012][    C3]  </IRQ>
[ 9552.708162][    C3]  <TASK>
[ 9552.708311][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9552.708616][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9552.708928][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9552.709866][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9552.710163][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9552.710546][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9552.710930][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9552.711316][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9552.711698][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9552.712084][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9552.712370][    C3]  uart_start+0xe4/0x1b0
[ 9552.712582][    C3]  n_tty_write+0x677/0x7a0
[ 9552.712807][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9552.713051][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9552.713327][    C3]  ? lock_acquire+0x1c1/0x220
[ 9552.713556][    C3]  ? iterate_tty_write+0x95/0x540
[ 9552.713804][    C3]  iterate_tty_write+0x229/0x540
[ 9552.714049][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9552.714327][    C3]  vfs_write+0x9e9/0x10a0
[ 9552.714547][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9552.714782][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9552.715016][    C3]  ? lock_acquire+0x1c1/0x220
[ 9552.715247][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9552.715529][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9552.715784][    C3]  ? __fget_light+0x54/0x1e0
[ 9552.716011][    C3]  ksys_write+0xf5/0x1e0
[ 9552.716222][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9552.716463][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9552.716756][    C3]  do_syscall_64+0xc9/0x1e0
[ 9552.716985][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9552.717276][    C3] RIP: 0033:0x7f93b2836957
[ 9552.717499][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9552.718436][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9552.718843][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9552.719227][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9552.719612][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9552.719997][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9552.720381][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9552.720770][    C3]  </TASK>
[ 9580.613169][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6713s! [ncat:8027]
[ 9580.613596][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9580.614838][    C1] irq event stamp: 174248
[ 9580.615048][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9580.615583][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9580.616043][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9580.616511][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9580.616977][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9580.617422][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9580.618039][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9580.618351][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9580.619305][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9580.619610][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9580.620002][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9580.620395][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9580.620788][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9580.621182][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9580.621574][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9580.622014][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9580.622342][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9580.622738][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9580.623129][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9580.623522][    C1] PKRU: 55555554
[ 9580.623705][    C1] Call Trace:
[ 9580.623874][    C1]  <IRQ>
[ 9580.624022][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9580.624285][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9580.624526][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9580.624800][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9580.625071][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9580.625358][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9580.625624][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9580.625927][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9580.626188][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9580.626495][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9580.626792][    C1]  </IRQ>
[ 9580.626942][    C1]  <TASK>
[ 9580.627090][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9580.627405][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9580.627693][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9580.627985][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9580.628274][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9580.628585][    C1]  ? lock_acquire+0x1c1/0x220
[ 9580.628823][    C1]  ? lock_release+0x1d5/0x250
[ 9580.629062][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9580.629310][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9580.629580][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9580.629864][    C1]  ? lock_acquire+0x1c1/0x220
[ 9580.630100][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9580.630340][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9580.630597][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9580.630831][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9580.631077][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9580.631335][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9580.631606][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9580.631881][    C1]  ip_local_deliver+0x19d/0x480
[ 9580.632127][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9580.632397][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9580.632660][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9580.633005][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9580.633258][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9580.633576][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9580.633837][    C1]  ip_rcv+0x564/0x740
[ 9580.634039][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9580.634271][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9580.634521][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9580.634795][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9580.635064][    C1]  ? skb_clone+0x10b/0x330
[ 9580.635292][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9580.635608][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9580.635911][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9580.636192][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9580.636483][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9580.636729][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9580.636965][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9580.637263][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9580.637546][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9580.637868][    C1]  ? lock_acquire+0x1c1/0x220
[ 9580.638106][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9580.638399][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9580.638683][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9580.638996][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9580.639251][    C1]  ? __skb_clone+0x57a/0x760
[ 9580.639482][    C1]  netif_receive_skb+0x55/0x280
[ 9580.639727][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9580.640038][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9580.640369][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9580.640668][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9580.640940][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9580.641227][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9580.641536][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9580.641820][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9580.642134][    C1]  ? stack_trace_save+0x95/0xd0
[ 9580.642381][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9580.642659][    C1]  ? kasan_save_stack+0x34/0x50
[ 9580.642907][    C1]  ? kasan_save_stack+0x24/0x50
[ 9580.643177][    C1]  ? kasan_save_track+0x14/0x30
[ 9580.643423][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9580.643686][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9580.643939][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9580.644185][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9580.644448][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9580.644711][    C1]  ? ip_output+0x16b/0x4f0
[ 9580.644935][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9580.645190][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9580.645463][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9580.645729][    C1]  ? get_reg+0x119/0x190
[ 9580.645943][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9580.646209][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9580.646517][    C1]  __tcf_classify+0x329/0x7d0
[ 9580.646758][    C1]  tcf_classify+0x283/0x930
[ 9580.646991][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9580.647238][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9580.647492][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9580.647777][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9580.648043][    C1]  tc_run+0x2e4/0x5d0
[ 9580.648248][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9580.648479][    C1]  ? lock_acquire+0x1c1/0x220
[ 9580.648715][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9580.648975][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9580.649226][    C1]  ? lock_acquire+0x1c1/0x220
[ 9580.649463][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9580.649725][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9580.650029][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9580.650300][    C1]  ? neigh_hh_output+0x348/0x590
[ 9580.650551][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9580.650814][    C1]  ip_finish_output2+0x786/0x18e0
[ 9580.651068][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9580.651351][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9580.651686][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9580.651960][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9580.652213][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9580.652476][    C1]  ip_output+0x16b/0x4f0
[ 9580.652692][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9580.652926][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9580.653167][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9580.653454][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9580.653705][    C1]  ? ip_local_out+0x114/0x3b0
[ 9580.653941][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9580.654189][    C1]  ? __create_object+0x5e/0xb0
[ 9580.654433][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9580.654697][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9580.654978][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9580.655251][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9580.655530][    C1]  tcp_release_cb+0x1e9/0x390
[ 9580.655769][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9580.656034][    C1]  release_sock+0xb8/0x1d0
[ 9580.656263][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9580.656481][    C1]  ? lock_release+0x1d5/0x250
[ 9580.656719][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9580.656974][    C1]  ? core_sys_select+0x620/0x710
[ 9580.657228][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9580.657496][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9580.657721][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9580.657968][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9580.658222][    C1]  ? __fget_light+0x54/0x1e0
[ 9580.658460][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9580.658724][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9580.658964][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9580.659228][    C1]  ? __might_fault+0xc6/0x180
[ 9580.659470][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9580.659749][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9580.660048][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9580.660349][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9580.660669][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9580.660921][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9580.661223][    C1]  do_syscall_64+0xc9/0x1e0
[ 9580.661455][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9580.661756][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9580.661981][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9580.662949][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9580.663371][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9580.663768][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9580.664164][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9580.664563][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9580.664960][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9580.665360][    C1]  </TASK>
[ 9580.665517][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6713s! [perl:7725]
[ 9580.665938][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9580.667201][    C3] irq event stamp: 290154
[ 9580.667419][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9580.667945][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9580.668449][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9580.668913][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9580.669375][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9580.669821][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9580.670431][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9580.670753][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9580.671719][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9580.672025][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9580.672421][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9580.672818][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9580.673215][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9580.673611][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9580.674007][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9580.674451][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9580.674782][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9580.675181][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9580.675577][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9580.675973][    C3] PKRU: 55555554
[ 9580.676154][    C3] Call Trace:
[ 9580.676326][    C3]  <IRQ>
[ 9580.676474][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9580.676734][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9580.676983][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9580.677259][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9580.677531][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9580.677819][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9580.678083][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9580.678390][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9580.678650][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9580.678958][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9580.679254][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9580.679566][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9580.679855][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9580.680149][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9580.680436][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9580.680746][    C3]  ? get_stack_info+0x36/0xc0
[ 9580.680989][    C3]  ? lock_acquire+0x1c1/0x220
[ 9580.681227][    C3]  ? lock_release+0x1d5/0x250
[ 9580.681466][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9580.681713][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9580.681983][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9580.682268][    C3]  ? lock_acquire+0x1c1/0x220
[ 9580.682505][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9580.682744][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9580.683001][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9580.683237][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9580.683483][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9580.683740][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9580.684013][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9580.684289][    C3]  ip_local_deliver+0x19d/0x480
[ 9580.684536][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9580.684806][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9580.685069][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9580.685416][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9580.685667][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9580.685985][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9580.686248][    C3]  ip_rcv+0x564/0x740
[ 9580.686450][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9580.686681][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9580.686939][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9580.687213][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9580.687446][    C3]  ? skb_clone+0x10b/0x330
[ 9580.687671][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9580.687989][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9580.688294][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9580.688574][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9580.688870][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9580.689119][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9580.689347][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9580.689646][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9580.689927][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9580.690252][    C3]  ? lock_acquire+0x1c1/0x220
[ 9580.690489][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9580.690784][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9580.691067][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9580.691383][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9580.691638][    C3]  ? __skb_clone+0x57a/0x760
[ 9580.691872][    C3]  netif_receive_skb+0x55/0x280
[ 9580.692119][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9580.692430][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9580.692761][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9580.693057][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9580.693332][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9580.693619][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9580.693932][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9580.694241][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9580.694565][    C3]  ? lock_release+0x1d5/0x250
[ 9580.694802][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9580.695068][    C3]  ? kernel_text_address+0xce/0xe0
[ 9580.695330][    C3]  ? __kernel_text_address+0x12/0x40
[ 9580.695597][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9580.695879][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9580.696190][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9580.696444][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9580.696721][    C3]  ? get_stack_info+0x36/0xc0
[ 9580.696967][    C3]  __tcf_classify+0x329/0x7d0
[ 9580.697208][    C3]  tcf_classify+0x283/0x930
[ 9580.697437][    C3]  ? lock_release+0x1d5/0x250
[ 9580.697675][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9580.697938][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9580.698193][    C3]  ? __kernel_text_address+0x12/0x40
[ 9580.698458][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9580.698742][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9580.699053][    C3]  tc_run+0x2e4/0x5d0
[ 9580.699258][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9580.699487][    C3]  ? lock_acquire+0x1c1/0x220
[ 9580.699723][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9580.699983][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9580.700235][    C3]  ? lock_acquire+0x1c1/0x220
[ 9580.700473][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9580.700737][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9580.701041][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9580.701313][    C3]  ? neigh_hh_output+0x348/0x590
[ 9580.701564][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9580.701827][    C3]  ip_finish_output2+0x786/0x18e0
[ 9580.702083][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9580.702418][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9580.702694][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9580.702946][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9580.703211][    C3]  ip_output+0x16b/0x4f0
[ 9580.703425][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9580.703668][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9580.703942][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9580.704253][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9580.704528][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9580.704781][    C3]  ? __alloc_skb+0xd4/0x280
[ 9580.705012][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9580.705279][    C3]  ? tcp_fragment+0x168/0x1040
[ 9580.705524][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9580.705774][    C3]  ? ip_local_out+0x114/0x3b0
[ 9580.706013][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9580.706260][    C3]  ? __skb_clone+0x57a/0x760
[ 9580.706493][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9580.706757][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9580.707042][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9580.707286][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9580.707531][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9580.707832][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9580.708150][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9580.708393][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9580.708652][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9580.708919][    C3]  tcp_write_timer+0x82/0x1d0
[ 9580.709158][    C3]  call_timer_fn+0x173/0x430
[ 9580.709396][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9580.709656][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9580.709916][    C3]  __run_timers.part.0+0x52d/0x890
[ 9580.710175][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9580.710443][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9580.710725][    C3]  ? lock_acquire+0x1c1/0x220
[ 9580.710963][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9580.711257][    C3]  ? lock_release+0x1d5/0x250
[ 9580.711493][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9580.711756][    C3]  ? ktime_get+0xb3/0x190
[ 9580.711976][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9580.712272][    C3]  run_timer_softirq+0x72/0x100
[ 9580.712521][    C3]  __do_softirq+0x1b9/0x7ff
[ 9580.712753][    C3]  irq_exit_rcu+0x98/0xc0
[ 9580.712972][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9580.713256][    C3]  </IRQ>
[ 9580.713405][    C3]  <TASK>
[ 9580.713556][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9580.713858][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9580.714181][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9580.715145][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9580.715450][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9580.715846][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9580.716243][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9580.716638][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9580.717039][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9580.717439][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9580.717731][    C3]  uart_start+0xe4/0x1b0
[ 9580.717953][    C3]  n_tty_write+0x677/0x7a0
[ 9580.718183][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9580.718434][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9580.718720][    C3]  ? lock_acquire+0x1c1/0x220
[ 9580.718955][    C3]  ? iterate_tty_write+0x95/0x540
[ 9580.719216][    C3]  iterate_tty_write+0x229/0x540
[ 9580.719480][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9580.719769][    C3]  vfs_write+0x9e9/0x10a0
[ 9580.719989][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9580.720232][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9580.720475][    C3]  ? lock_acquire+0x1c1/0x220
[ 9580.720715][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9580.721003][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9580.721266][    C3]  ? __fget_light+0x54/0x1e0
[ 9580.721502][    C3]  ksys_write+0xf5/0x1e0
[ 9580.721717][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9580.721965][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9580.722269][    C3]  do_syscall_64+0xc9/0x1e0
[ 9580.722502][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9580.722802][    C3] RIP: 0033:0x7f93b2836957
[ 9580.723029][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9580.723996][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9580.724416][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9580.724814][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9580.725211][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9580.725607][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9580.726005][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9580.726407][    C3]  </TASK>
[ 9602.723162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9602.723520][    C1] rcu: 1-....: (7213781 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1750018
[ 9602.724082][    C1] rcu: (t=7208752 jiffies g=1064457 q=112 ncpus=4)
[ 9602.724417][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9602.724866][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9602.725480][    C1] RIP: 0010:kasan_check_range+0x16/0x1c0
[ 9602.725769][    C1] Code: 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 <48> 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe
[ 9602.726746][    C1] RSP: 0018:ffffc9000009e948 EFLAGS: 00000202
[ 9602.727057][    C1] RAX: ffff888007a88e18 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9602.727456][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9602.727858][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9602.728260][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9602.728661][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9602.729060][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9602.729509][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9602.729845][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9602.730246][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9602.730646][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9602.731047][    C1] PKRU: 55555554
[ 9602.731229][    C1] Call Trace:
[ 9602.731401][    C1]  <IRQ>
[ 9602.731550][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9602.731830][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 9602.732087][    C1]  ? check_cpu_stall+0x284/0x500
[ 9602.732341][    C1]  ? rcu_pending+0x92/0x360
[ 9602.732577][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9602.732848][    C1]  ? update_process_times+0xb9/0x110
[ 9602.733120][    C1]  ? tick_sched_handle+0x67/0x130
[ 9602.733381][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9602.733672][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9602.733918][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9602.734232][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9602.734509][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9602.734798][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9602.735064][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9602.735372][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9602.735637][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9602.735947][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9602.736247][    C1]  </IRQ>
[ 9602.736400][    C1]  <TASK>
[ 9602.736553][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9602.736872][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9602.737168][    C1]  ? kasan_check_range+0x16/0x1c0
[ 9602.737428][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9602.737712][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9602.738029][    C1]  ? lock_acquire+0x1c1/0x220
[ 9602.738272][    C1]  ? lock_release+0x1d5/0x250
[ 9602.738513][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9602.738764][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9602.739041][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9602.739332][    C1]  ? lock_acquire+0x1c1/0x220
[ 9602.739574][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9602.739817][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9602.740081][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9602.740319][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9602.740569][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9602.740830][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9602.741109][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9602.741390][    C1]  ip_local_deliver+0x19d/0x480
[ 9602.741638][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9602.741918][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9602.742183][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9602.742533][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9602.742789][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9602.743110][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9602.743374][    C1]  ip_rcv+0x564/0x740
[ 9602.743580][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9602.743814][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9602.744070][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9602.744348][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9602.744626][    C1]  ? skb_clone+0x10b/0x330
[ 9602.744852][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9602.745173][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9602.745481][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9602.745764][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9602.746061][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9602.746314][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9602.746544][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9602.746855][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9602.747143][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9602.747472][    C1]  ? lock_acquire+0x1c1/0x220
[ 9602.747715][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9602.748014][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9602.748299][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9602.748621][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9602.748878][    C1]  ? __skb_clone+0x57a/0x760
[ 9602.749117][    C1]  netif_receive_skb+0x55/0x280
[ 9602.749366][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9602.749683][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9602.750018][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9602.750317][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9602.750594][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9602.750883][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9602.751198][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9602.751486][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9602.751802][    C1]  ? stack_trace_save+0x95/0xd0
[ 9602.752052][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9602.752334][    C1]  ? kasan_save_stack+0x34/0x50
[ 9602.752585][    C1]  ? kasan_save_stack+0x24/0x50
[ 9602.752835][    C1]  ? kasan_save_track+0x14/0x30
[ 9602.753084][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9602.753350][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9602.753606][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9602.753855][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9602.754123][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9602.754389][    C1]  ? ip_output+0x16b/0x4f0
[ 9602.754617][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9602.754875][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9602.755149][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9602.755418][    C1]  ? get_reg+0x119/0x190
[ 9602.755636][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9602.755910][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9602.756220][    C1]  __tcf_classify+0x329/0x7d0
[ 9602.756465][    C1]  tcf_classify+0x283/0x930
[ 9602.756706][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9602.756957][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9602.757214][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9602.757500][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9602.757771][    C1]  tc_run+0x2e4/0x5d0
[ 9602.757979][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9602.758211][    C1]  ? lock_acquire+0x1c1/0x220
[ 9602.758452][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9602.758714][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9602.758972][    C1]  ? lock_acquire+0x1c1/0x220
[ 9602.759214][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9602.759481][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9602.759789][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9602.760063][    C1]  ? neigh_hh_output+0x348/0x590
[ 9602.760318][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9602.760587][    C1]  ip_finish_output2+0x786/0x18e0
[ 9602.760845][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9602.761127][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9602.761468][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9602.761750][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9602.762007][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9602.762278][    C1]  ip_output+0x16b/0x4f0
[ 9602.762495][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9602.762734][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9602.762981][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9602.763271][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9602.763523][    C1]  ? ip_local_out+0x114/0x3b0
[ 9602.763766][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9602.764018][    C1]  ? __create_object+0x5e/0xb0
[ 9602.764263][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9602.764535][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9602.764820][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9602.765095][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9602.765384][    C1]  tcp_release_cb+0x1e9/0x390
[ 9602.765625][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9602.765893][    C1]  release_sock+0xb8/0x1d0
[ 9602.766124][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9602.766346][    C1]  ? lock_release+0x1d5/0x250
[ 9602.766586][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9602.766842][    C1]  ? core_sys_select+0x620/0x710
[ 9602.767099][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9602.767369][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9602.767601][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9602.767855][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9602.768111][    C1]  ? __fget_light+0x54/0x1e0
[ 9602.768348][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9602.768619][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9602.768862][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9602.769130][    C1]  ? __might_fault+0xc6/0x180
[ 9602.769378][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9602.769661][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9602.769964][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9602.770269][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9602.770596][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9602.770850][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9602.771155][    C1]  do_syscall_64+0xc9/0x1e0
[ 9602.771389][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9602.771694][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9602.771924][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9602.772905][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9602.773327][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9602.773722][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9602.774124][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9602.774524][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9602.774920][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9602.775322][    C1]  </TASK>
[ 9602.775481][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 9602.775756][    C3] NMI backtrace for cpu 3
[ 9602.775761][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9602.775764][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9602.775767][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9602.775772][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9602.775775][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9602.775777][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9602.775779][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9602.775781][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9602.775783][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9602.775785][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9602.775786][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9602.775788][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9602.775792][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9602.775793][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9602.775795][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9602.775796][    C3] PKRU: 55555554
[ 9602.775797][    C3] Call Trace:
[ 9602.775800][    C3]  <NMI>
[ 9602.775802][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 9602.775808][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9602.775812][    C3]  ? nmi_handle+0x153/0x420
[ 9602.775817][    C3]  ? default_do_nmi+0x41/0x100
[ 9602.775820][    C3]  ? exc_nmi+0xf3/0x120
[ 9602.775822][    C3]  ? end_repeat_nmi+0xf/0x60
[ 9602.775828][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9602.775831][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9602.775835][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9602.775838][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9602.775841][    C3]  </NMI>
[ 9602.775842][    C3]  <IRQ>
[ 9602.775843][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9602.775846][    C3]  ? get_stack_info+0x36/0xc0
[ 9602.775851][    C3]  ? lock_acquire+0x1c1/0x220
[ 9602.775855][    C3]  ? lock_release+0x1d5/0x250
[ 9602.775859][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9602.775862][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9602.775865][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9602.775869][    C3]  ? lock_acquire+0x1c1/0x220
[ 9602.775871][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9602.775875][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9602.775878][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9602.775884][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9602.775887][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9602.775891][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9602.775896][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9602.775900][    C3]  ip_local_deliver+0x19d/0x480
[ 9602.775903][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9602.775905][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9602.775908][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9602.775913][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9602.775916][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9602.775920][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9602.775928][    C3]  ip_rcv+0x564/0x740
[ 9602.775931][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9602.775934][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9602.775938][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9602.775941][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9602.775945][    C3]  ? skb_clone+0x10b/0x330
[ 9602.775948][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9602.775954][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9602.775959][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9602.775963][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9602.775971][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9602.775974][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9602.775977][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9602.775980][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9602.775984][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9602.775988][    C3]  ? lock_acquire+0x1c1/0x220
[ 9602.775991][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9602.775995][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9602.775999][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9602.776003][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9602.776005][    C3]  ? __skb_clone+0x57a/0x760
[ 9602.776008][    C3]  netif_receive_skb+0x55/0x280
[ 9602.776011][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9602.776018][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9602.776024][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9602.776031][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9602.776035][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9602.776045][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9602.776054][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9602.776063][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9602.776071][    C3]  ? lock_release+0x1d5/0x250
[ 9602.776074][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9602.776079][    C3]  ? kernel_text_address+0xce/0xe0
[ 9602.776084][    C3]  ? __kernel_text_address+0x12/0x40
[ 9602.776086][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9602.776089][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9602.776092][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9602.776098][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9602.776102][    C3]  ? get_stack_info+0x36/0xc0
[ 9602.776106][    C3]  __tcf_classify+0x329/0x7d0
[ 9602.776111][    C3]  tcf_classify+0x283/0x930
[ 9602.776114][    C3]  ? lock_release+0x1d5/0x250
[ 9602.776117][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9602.776120][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9602.776123][    C3]  ? __kernel_text_address+0x12/0x40
[ 9602.776126][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9602.776128][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9602.776132][    C3]  tc_run+0x2e4/0x5d0
[ 9602.776135][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9602.776138][    C3]  ? lock_acquire+0x1c1/0x220
[ 9602.776140][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9602.776144][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9602.776148][    C3]  ? lock_acquire+0x1c1/0x220
[ 9602.776151][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9602.776154][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9602.776158][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9602.776161][    C3]  ? neigh_hh_output+0x348/0x590
[ 9602.776165][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9602.776169][    C3]  ip_finish_output2+0x786/0x18e0
[ 9602.776172][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9602.776180][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9602.776182][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9602.776186][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9602.776189][    C3]  ip_output+0x16b/0x4f0
[ 9602.776192][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9602.776195][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9602.776198][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9602.776201][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9602.776203][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9602.776206][    C3]  ? __alloc_skb+0xd4/0x280
[ 9602.776209][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9602.776213][    C3]  ? tcp_fragment+0x168/0x1040
[ 9602.776216][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9602.776218][    C3]  ? ip_local_out+0x114/0x3b0
[ 9602.776222][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9602.776225][    C3]  ? __skb_clone+0x57a/0x760
[ 9602.776228][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9602.776234][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9602.776237][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9602.776241][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9602.776245][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9602.776249][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9602.776253][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9602.776256][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9602.776260][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9602.776263][    C3]  tcp_write_timer+0x82/0x1d0
[ 9602.776266][    C3]  call_timer_fn+0x173/0x430
[ 9602.776270][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9602.776275][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9602.776279][    C3]  __run_timers.part.0+0x52d/0x890
[ 9602.776282][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9602.776287][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9602.776290][    C3]  ? lock_acquire+0x1c1/0x220
[ 9602.776292][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9602.776296][    C3]  ? lock_release+0x1d5/0x250
[ 9602.776299][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9602.776301][    C3]  ? ktime_get+0xb3/0x190
[ 9602.776304][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9602.776309][    C3]  run_timer_softirq+0x72/0x100
[ 9602.776312][    C3]  __do_softirq+0x1b9/0x7ff
[ 9602.776317][    C3]  irq_exit_rcu+0x98/0xc0
[ 9602.776319][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9602.776322][    C3]  </IRQ>
[ 9602.776323][    C3]  <TASK>
[ 9602.776324][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9602.776327][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9602.776330][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9602.776332][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9602.776334][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9602.776336][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9602.776337][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9602.776339][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9602.776340][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9602.776344][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9602.776348][    C3]  uart_start+0xe4/0x1b0
[ 9602.776354][    C3]  n_tty_write+0x677/0x7a0
[ 9602.776360][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9602.776363][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9602.776368][    C3]  ? lock_acquire+0x1c1/0x220
[ 9602.776371][    C3]  ? iterate_tty_write+0x95/0x540
[ 9602.776375][    C3]  iterate_tty_write+0x229/0x540
[ 9602.776380][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9602.776383][    C3]  vfs_write+0x9e9/0x10a0
[ 9602.776388][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9602.776390][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9602.776394][    C3]  ? lock_acquire+0x1c1/0x220
[ 9602.776397][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9602.776401][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9602.776405][    C3]  ? __fget_light+0x54/0x1e0
[ 9602.776409][    C3]  ksys_write+0xf5/0x1e0
[ 9602.776413][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9602.776416][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9602.776420][    C3]  do_syscall_64+0xc9/0x1e0
[ 9602.776424][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9602.776427][    C3] RIP: 0033:0x7f93b2836957
[ 9602.776429][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9602.776431][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9602.776434][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9602.776436][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9602.776437][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9602.776439][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9602.776440][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9602.776445][    C3]  </TASK>
[ 9628.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6758s! [ncat:8027]
[ 9628.613547][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9628.614777][    C1] irq event stamp: 174248
[ 9628.614990][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9628.615504][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9628.615959][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9628.616417][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9628.616869][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9628.617302][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9628.617894][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9628.618208][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9628.619146][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9628.619445][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9628.619829][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9628.620214][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9628.620599][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9628.620986][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9628.621372][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9628.621804][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9628.622125][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9628.622510][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9628.622899][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9628.623288][    C1] PKRU: 55555554
[ 9628.623464][    C1] Call Trace:
[ 9628.623629][    C1]  <IRQ>
[ 9628.623774][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9628.624029][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9628.624265][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9628.624533][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9628.624796][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9628.625076][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9628.625336][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9628.625659][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9628.625919][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9628.626224][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9628.626517][    C1]  </IRQ>
[ 9628.626671][    C1]  <TASK>
[ 9628.626820][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9628.627134][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9628.627421][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9628.627716][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9628.628001][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9628.628313][    C1]  ? lock_acquire+0x1c1/0x220
[ 9628.628554][    C1]  ? lock_release+0x1d5/0x250
[ 9628.628794][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9628.629042][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9628.629312][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9628.629594][    C1]  ? lock_acquire+0x1c1/0x220
[ 9628.629831][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9628.630072][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9628.630330][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9628.630564][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9628.630809][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9628.631065][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9628.631341][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9628.631618][    C1]  ip_local_deliver+0x19d/0x480
[ 9628.631865][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9628.632135][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9628.632397][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9628.632743][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9628.632994][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9628.633311][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9628.633573][    C1]  ip_rcv+0x564/0x740
[ 9628.633778][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9628.634006][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9628.634257][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9628.634534][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9628.634807][    C1]  ? skb_clone+0x10b/0x330
[ 9628.635030][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9628.635348][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9628.635653][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9628.635932][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9628.636226][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9628.636473][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9628.636704][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9628.637002][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9628.637287][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9628.637612][    C1]  ? lock_acquire+0x1c1/0x220
[ 9628.637848][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9628.638143][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9628.638427][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9628.638741][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9628.638994][    C1]  ? __skb_clone+0x57a/0x760
[ 9628.639229][    C1]  netif_receive_skb+0x55/0x280
[ 9628.639479][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9628.639791][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9628.640120][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9628.640419][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9628.640693][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9628.640978][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9628.641290][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9628.641571][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9628.641885][    C1]  ? stack_trace_save+0x95/0xd0
[ 9628.642132][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9628.642410][    C1]  ? kasan_save_stack+0x34/0x50
[ 9628.642658][    C1]  ? kasan_save_stack+0x24/0x50
[ 9628.642903][    C1]  ? kasan_save_track+0x14/0x30
[ 9628.643149][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9628.643412][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9628.643665][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9628.643911][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9628.644173][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9628.644436][    C1]  ? ip_output+0x16b/0x4f0
[ 9628.644662][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9628.644916][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9628.645188][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9628.645453][    C1]  ? get_reg+0x119/0x190
[ 9628.645670][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9628.645936][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9628.646244][    C1]  __tcf_classify+0x329/0x7d0
[ 9628.646483][    C1]  tcf_classify+0x283/0x930
[ 9628.646720][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9628.646968][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9628.647223][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9628.647505][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9628.647774][    C1]  tc_run+0x2e4/0x5d0
[ 9628.647979][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9628.648207][    C1]  ? lock_acquire+0x1c1/0x220
[ 9628.648444][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9628.648704][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9628.648955][    C1]  ? lock_acquire+0x1c1/0x220
[ 9628.649193][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9628.649456][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9628.649761][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9628.650033][    C1]  ? neigh_hh_output+0x348/0x590
[ 9628.650284][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9628.650547][    C1]  ip_finish_output2+0x786/0x18e0
[ 9628.650802][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9628.651081][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9628.651418][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9628.651693][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9628.651944][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9628.652208][    C1]  ip_output+0x16b/0x4f0
[ 9628.652425][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9628.652661][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9628.652904][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9628.653187][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9628.653438][    C1]  ? ip_local_out+0x114/0x3b0
[ 9628.653678][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9628.653926][    C1]  ? __create_object+0x5e/0xb0
[ 9628.654169][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9628.654436][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9628.654715][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9628.654986][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9628.655267][    C1]  tcp_release_cb+0x1e9/0x390
[ 9628.655505][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9628.655769][    C1]  release_sock+0xb8/0x1d0
[ 9628.655994][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9628.656218][    C1]  ? lock_release+0x1d5/0x250
[ 9628.656454][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9628.656705][    C1]  ? core_sys_select+0x620/0x710
[ 9628.656959][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9628.657227][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9628.657451][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9628.657700][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9628.657953][    C1]  ? __fget_light+0x54/0x1e0
[ 9628.658189][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9628.658453][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9628.658692][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9628.658956][    C1]  ? __might_fault+0xc6/0x180
[ 9628.659195][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9628.659477][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9628.659774][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9628.660073][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9628.660396][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9628.660646][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9628.660948][    C1]  do_syscall_64+0xc9/0x1e0
[ 9628.661179][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9628.661475][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9628.661702][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9628.662663][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9628.663080][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9628.663479][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9628.663874][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9628.664269][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9628.664665][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9628.665068][    C1]  </TASK>
[ 9628.665225][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6758s! [perl:7725]
[ 9628.665631][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9628.666885][    C3] irq event stamp: 290154
[ 9628.667102][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9628.667627][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9628.668127][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9628.668596][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9628.669055][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9628.669499][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9628.670107][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 9628.670426][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 9628.671391][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9628.671697][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9628.672093][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9628.672488][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9628.672887][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9628.673286][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9628.673682][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9628.674126][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9628.674455][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9628.674852][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9628.675250][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9628.675647][    C3] PKRU: 55555554
[ 9628.675827][    C3] Call Trace:
[ 9628.675995][    C3]  <IRQ>
[ 9628.676143][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9628.676402][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9628.676647][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9628.676921][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9628.677191][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9628.677479][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9628.677742][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9628.678045][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9628.678308][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9628.678613][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9628.678906][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9628.679218][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9628.679506][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 9628.679792][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9628.680079][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9628.680387][    C3]  ? get_stack_info+0x36/0xc0
[ 9628.680628][    C3]  ? lock_acquire+0x1c1/0x220
[ 9628.680867][    C3]  ? lock_release+0x1d5/0x250
[ 9628.681105][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9628.681352][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9628.681624][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9628.681906][    C3]  ? lock_acquire+0x1c1/0x220
[ 9628.682143][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9628.682382][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9628.682640][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9628.682871][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9628.683117][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9628.683373][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9628.683645][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9628.683922][    C3]  ip_local_deliver+0x19d/0x480
[ 9628.684168][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9628.684437][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9628.684699][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9628.685043][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9628.685293][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9628.685611][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9628.685871][    C3]  ip_rcv+0x564/0x740
[ 9628.686076][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9628.686303][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9628.686553][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9628.686833][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9628.687063][    C3]  ? skb_clone+0x10b/0x330
[ 9628.687290][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9628.687606][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9628.687908][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9628.688187][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9628.688478][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9628.688724][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9628.688954][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9628.689250][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9628.689535][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9628.689859][    C3]  ? lock_acquire+0x1c1/0x220
[ 9628.690096][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9628.690390][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9628.690675][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9628.690990][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9628.691246][    C3]  ? __skb_clone+0x57a/0x760
[ 9628.691477][    C3]  netif_receive_skb+0x55/0x280
[ 9628.691723][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9628.692032][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9628.692360][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9628.692658][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9628.692930][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9628.693215][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9628.693528][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9628.693836][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9628.694160][    C3]  ? lock_release+0x1d5/0x250
[ 9628.694398][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9628.694662][    C3]  ? kernel_text_address+0xce/0xe0
[ 9628.694921][    C3]  ? __kernel_text_address+0x12/0x40
[ 9628.695187][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9628.695470][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9628.695779][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9628.696028][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9628.696303][    C3]  ? get_stack_info+0x36/0xc0
[ 9628.696541][    C3]  __tcf_classify+0x329/0x7d0
[ 9628.696785][    C3]  tcf_classify+0x283/0x930
[ 9628.697016][    C3]  ? lock_release+0x1d5/0x250
[ 9628.697253][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9628.697517][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9628.697771][    C3]  ? __kernel_text_address+0x12/0x40
[ 9628.698036][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9628.698316][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9628.698626][    C3]  tc_run+0x2e4/0x5d0
[ 9628.698829][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9628.699060][    C3]  ? lock_acquire+0x1c1/0x220
[ 9628.699298][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9628.699557][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9628.699808][    C3]  ? lock_acquire+0x1c1/0x220
[ 9628.700042][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9628.700307][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9628.700607][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9628.700879][    C3]  ? neigh_hh_output+0x348/0x590
[ 9628.701129][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9628.701393][    C3]  ip_finish_output2+0x786/0x18e0
[ 9628.701648][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9628.701984][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9628.702258][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9628.702510][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9628.702772][    C3]  ip_output+0x16b/0x4f0
[ 9628.702988][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9628.703228][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9628.703505][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9628.703816][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9628.704091][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9628.704341][    C3]  ? __alloc_skb+0xd4/0x280
[ 9628.704568][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9628.704842][    C3]  ? tcp_fragment+0x168/0x1040
[ 9628.705083][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9628.705334][    C3]  ? ip_local_out+0x114/0x3b0
[ 9628.705573][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9628.705819][    C3]  ? __skb_clone+0x57a/0x760
[ 9628.706054][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9628.706319][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9628.706600][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9628.706844][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9628.707092][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9628.707390][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9628.707708][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9628.707950][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9628.708210][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9628.708478][    C3]  tcp_write_timer+0x82/0x1d0
[ 9628.708715][    C3]  call_timer_fn+0x173/0x430
[ 9628.708951][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9628.709211][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9628.709470][    C3]  __run_timers.part.0+0x52d/0x890
[ 9628.709728][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9628.709996][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9628.710281][    C3]  ? lock_acquire+0x1c1/0x220
[ 9628.710518][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9628.710807][    C3]  ? lock_release+0x1d5/0x250
[ 9628.711046][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9628.711308][    C3]  ? ktime_get+0xb3/0x190
[ 9628.711527][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9628.711823][    C3]  run_timer_softirq+0x72/0x100
[ 9628.712070][    C3]  __do_softirq+0x1b9/0x7ff
[ 9628.712302][    C3]  irq_exit_rcu+0x98/0xc0
[ 9628.712521][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9628.712803][    C3]  </IRQ>
[ 9628.712954][    C3]  <TASK>
[ 9628.713102][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9628.713405][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9628.713727][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9628.714691][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9628.714998][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9628.715394][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9628.715790][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9628.716187][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9628.716586][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9628.716986][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9628.717281][    C3]  uart_start+0xe4/0x1b0
[ 9628.717498][    C3]  n_tty_write+0x677/0x7a0
[ 9628.717728][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9628.717978][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9628.718262][    C3]  ? lock_acquire+0x1c1/0x220
[ 9628.718500][    C3]  ? iterate_tty_write+0x95/0x540
[ 9628.718756][    C3]  iterate_tty_write+0x229/0x540
[ 9628.719008][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9628.719295][    C3]  vfs_write+0x9e9/0x10a0
[ 9628.719516][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9628.719758][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9628.720000][    C3]  ? lock_acquire+0x1c1/0x220
[ 9628.720238][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9628.720527][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9628.720790][    C3]  ? __fget_light+0x54/0x1e0
[ 9628.721024][    C3]  ksys_write+0xf5/0x1e0
[ 9628.721242][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9628.721490][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9628.721791][    C3]  do_syscall_64+0xc9/0x1e0
[ 9628.722023][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9628.722321][    C3] RIP: 0033:0x7f93b2836957
[ 9628.722544][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9628.723509][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9628.723929][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9628.724324][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9628.724721][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9628.725119][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9628.725514][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9628.725912][    C3]  </TASK>
[ 9656.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6784s! [ncat:8027]
[ 9656.613548][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9656.614760][    C1] irq event stamp: 174248
[ 9656.614971][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9656.615486][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9656.615939][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9656.616400][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9656.616849][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9656.617291][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9656.617880][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9656.618211][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9656.619156][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9656.619458][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9656.619844][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9656.620237][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9656.620617][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9656.620999][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9656.621391][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9656.621821][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9656.622141][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9656.622532][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9656.622915][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9656.623312][    C1] PKRU: 55555554
[ 9656.623489][    C1] Call Trace:
[ 9656.623654][    C1]  <IRQ>
[ 9656.623801][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9656.624057][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9656.624300][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9656.624568][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9656.624854][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9656.625142][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9656.625412][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9656.625716][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9656.625983][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9656.626288][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9656.626583][    C1]  </IRQ>
[ 9656.626729][    C1]  <TASK>
[ 9656.626878][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9656.627194][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9656.627475][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9656.627761][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9656.628039][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9656.628356][    C1]  ? lock_acquire+0x1c1/0x220
[ 9656.628612][    C1]  ? lock_release+0x1d5/0x250
[ 9656.628852][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9656.629101][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9656.629378][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9656.629662][    C1]  ? lock_acquire+0x1c1/0x220
[ 9656.629904][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9656.630135][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9656.630397][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9656.630623][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9656.630864][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9656.631115][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9656.631390][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9656.631660][    C1]  ip_local_deliver+0x19d/0x480
[ 9656.631902][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9656.632173][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9656.632429][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9656.632766][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9656.633011][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9656.633336][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9656.633591][    C1]  ip_rcv+0x564/0x740
[ 9656.633791][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9656.634015][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9656.634268][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9656.634536][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9656.634802][    C1]  ? skb_clone+0x10b/0x330
[ 9656.635021][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9656.635336][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9656.635634][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9656.635907][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9656.636203][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9656.636455][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9656.636676][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9656.636965][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9656.637249][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9656.637586][    C1]  ? lock_acquire+0x1c1/0x220
[ 9656.637824][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9656.638121][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9656.638424][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9656.638753][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9656.639006][    C1]  ? __skb_clone+0x57a/0x760
[ 9656.639249][    C1]  netif_receive_skb+0x55/0x280
[ 9656.639496][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9656.639808][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9656.640141][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9656.640442][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9656.640719][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9656.641004][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9656.641322][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9656.641602][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9656.641918][    C1]  ? stack_trace_save+0x95/0xd0
[ 9656.642173][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9656.642451][    C1]  ? kasan_save_stack+0x34/0x50
[ 9656.642700][    C1]  ? kasan_save_stack+0x24/0x50
[ 9656.642949][    C1]  ? kasan_save_track+0x14/0x30
[ 9656.643212][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9656.643477][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9656.643732][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9656.643979][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9656.644252][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9656.644515][    C1]  ? ip_output+0x16b/0x4f0
[ 9656.644741][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9656.644995][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9656.645274][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9656.645541][    C1]  ? get_reg+0x119/0x190
[ 9656.645759][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9656.646028][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9656.646344][    C1]  __tcf_classify+0x329/0x7d0
[ 9656.646590][    C1]  tcf_classify+0x283/0x930
[ 9656.646821][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9656.647068][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9656.647331][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9656.647614][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9656.647883][    C1]  tc_run+0x2e4/0x5d0
[ 9656.648090][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9656.648334][    C1]  ? lock_acquire+0x1c1/0x220
[ 9656.648572][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9656.648833][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9656.649085][    C1]  ? lock_acquire+0x1c1/0x220
[ 9656.649332][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9656.649594][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9656.649898][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9656.650178][    C1]  ? neigh_hh_output+0x348/0x590
[ 9656.650427][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9656.650688][    C1]  ip_finish_output2+0x786/0x18e0
[ 9656.650943][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9656.651228][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9656.651563][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9656.651840][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9656.652092][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9656.652363][    C1]  ip_output+0x16b/0x4f0
[ 9656.652578][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9656.652814][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9656.653058][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9656.653355][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9656.653605][    C1]  ? ip_local_out+0x114/0x3b0
[ 9656.653845][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9656.654093][    C1]  ? __create_object+0x5e/0xb0
[ 9656.654343][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9656.654611][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9656.654892][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9656.655166][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9656.655450][    C1]  tcp_release_cb+0x1e9/0x390
[ 9656.655688][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9656.655954][    C1]  release_sock+0xb8/0x1d0
[ 9656.656190][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9656.656411][    C1]  ? lock_release+0x1d5/0x250
[ 9656.656653][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9656.656901][    C1]  ? core_sys_select+0x620/0x710
[ 9656.657152][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9656.657424][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9656.657650][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9656.657901][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9656.658154][    C1]  ? __fget_light+0x54/0x1e0
[ 9656.658404][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9656.658668][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9656.658906][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9656.659179][    C1]  ? __might_fault+0xc6/0x180
[ 9656.659422][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9656.659704][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9656.660001][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9656.660309][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9656.660629][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9656.660880][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9656.661190][    C1]  do_syscall_64+0xc9/0x1e0
[ 9656.661420][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9656.661722][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9656.661951][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9656.662914][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9656.663346][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9656.663742][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9656.664136][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9656.664536][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9656.664929][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9656.665334][    C1]  </TASK>
[ 9656.665489][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6784s! [perl:7725]
[ 9656.665894][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9656.667145][    C3] irq event stamp: 290154
[ 9656.667365][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9656.667889][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9656.668390][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9656.668857][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9656.669317][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9656.669762][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9656.670372][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9656.670694][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9656.671659][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9656.671965][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9656.672361][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9656.672756][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9656.673154][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9656.673550][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9656.673946][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9656.674391][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9656.674720][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9656.675123][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9656.675519][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9656.675914][    C3] PKRU: 55555554
[ 9656.676093][    C3] Call Trace:
[ 9656.676263][    C3]  <IRQ>
[ 9656.676410][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9656.676673][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9656.676914][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9656.677190][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9656.677463][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9656.677749][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9656.678011][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9656.678314][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9656.678575][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9656.678881][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9656.679174][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9656.679486][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9656.679774][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9656.680066][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9656.680354][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9656.680663][    C3]  ? get_stack_info+0x36/0xc0
[ 9656.680904][    C3]  ? lock_acquire+0x1c1/0x220
[ 9656.681141][    C3]  ? lock_release+0x1d5/0x250
[ 9656.681380][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9656.681627][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9656.681897][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9656.682181][    C3]  ? lock_acquire+0x1c1/0x220
[ 9656.682416][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9656.682655][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9656.682913][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9656.683147][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9656.683393][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9656.683648][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9656.683920][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9656.684194][    C3]  ip_local_deliver+0x19d/0x480
[ 9656.684441][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9656.684710][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9656.684976][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9656.685320][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9656.685571][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9656.685889][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9656.686149][    C3]  ip_rcv+0x564/0x740
[ 9656.686352][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9656.686586][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9656.686837][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9656.687112][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9656.687342][    C3]  ? skb_clone+0x10b/0x330
[ 9656.687565][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9656.687882][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9656.688191][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9656.688468][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9656.688761][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9656.689007][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9656.689235][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9656.689533][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9656.689815][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9656.690137][    C3]  ? lock_acquire+0x1c1/0x220
[ 9656.690375][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9656.690670][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9656.690952][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9656.691268][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9656.691521][    C3]  ? __skb_clone+0x57a/0x760
[ 9656.691755][    C3]  netif_receive_skb+0x55/0x280
[ 9656.692003][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9656.692312][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9656.692642][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9656.692939][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9656.693210][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9656.693497][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9656.693809][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9656.694115][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9656.694440][    C3]  ? lock_release+0x1d5/0x250
[ 9656.694679][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9656.694943][    C3]  ? kernel_text_address+0xce/0xe0
[ 9656.695200][    C3]  ? __kernel_text_address+0x12/0x40
[ 9656.695467][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9656.695749][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9656.696059][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9656.696308][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9656.696588][    C3]  ? get_stack_info+0x36/0xc0
[ 9656.696827][    C3]  __tcf_classify+0x329/0x7d0
[ 9656.697068][    C3]  tcf_classify+0x283/0x930
[ 9656.697297][    C3]  ? lock_release+0x1d5/0x250
[ 9656.697536][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9656.697798][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9656.698052][    C3]  ? __kernel_text_address+0x12/0x40
[ 9656.698317][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9656.698601][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9656.698911][    C3]  tc_run+0x2e4/0x5d0
[ 9656.699115][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9656.699342][    C3]  ? lock_acquire+0x1c1/0x220
[ 9656.699580][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9656.699839][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9656.700089][    C3]  ? lock_acquire+0x1c1/0x220
[ 9656.700327][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9656.700589][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9656.700892][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9656.701162][    C3]  ? neigh_hh_output+0x348/0x590
[ 9656.701415][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9656.701678][    C3]  ip_finish_output2+0x786/0x18e0
[ 9656.701932][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9656.702266][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9656.702542][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9656.702792][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9656.703055][    C3]  ip_output+0x16b/0x4f0
[ 9656.703271][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9656.703512][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9656.703786][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9656.704096][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9656.704370][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9656.704620][    C3]  ? __alloc_skb+0xd4/0x280
[ 9656.704850][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9656.705117][    C3]  ? tcp_fragment+0x168/0x1040
[ 9656.705360][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9656.705610][    C3]  ? ip_local_out+0x114/0x3b0
[ 9656.705848][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9656.706094][    C3]  ? __skb_clone+0x57a/0x760
[ 9656.706328][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9656.706596][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9656.706876][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9656.707117][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9656.707363][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9656.707662][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9656.707979][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9656.708222][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9656.708480][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9656.708745][    C3]  tcp_write_timer+0x82/0x1d0
[ 9656.708984][    C3]  call_timer_fn+0x173/0x430
[ 9656.709218][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9656.709479][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9656.709738][    C3]  __run_timers.part.0+0x52d/0x890
[ 9656.709997][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9656.710263][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9656.710545][    C3]  ? lock_acquire+0x1c1/0x220
[ 9656.710782][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9656.711071][    C3]  ? lock_release+0x1d5/0x250
[ 9656.711307][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9656.711570][    C3]  ? ktime_get+0xb3/0x190
[ 9656.711790][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9656.712083][    C3]  run_timer_softirq+0x72/0x100
[ 9656.712329][    C3]  __do_softirq+0x1b9/0x7ff
[ 9656.712561][    C3]  irq_exit_rcu+0x98/0xc0
[ 9656.712779][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9656.713063][    C3]  </IRQ>
[ 9656.713212][    C3]  <TASK>
[ 9656.713362][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9656.713662][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9656.713985][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9656.714951][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9656.715255][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9656.715653][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9656.716048][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9656.716448][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9656.716843][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9656.717243][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9656.717536][    C3]  uart_start+0xe4/0x1b0
[ 9656.717754][    C3]  n_tty_write+0x677/0x7a0
[ 9656.717981][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9656.718242][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9656.718517][    C3]  ? lock_acquire+0x1c1/0x220
[ 9656.718744][    C3]  ? iterate_tty_write+0x95/0x540
[ 9656.719009][    C3]  iterate_tty_write+0x229/0x540
[ 9656.719258][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9656.719546][    C3]  vfs_write+0x9e9/0x10a0
[ 9656.719765][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9656.720005][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9656.720248][    C3]  ? lock_acquire+0x1c1/0x220
[ 9656.720484][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9656.720770][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9656.721032][    C3]  ? __fget_light+0x54/0x1e0
[ 9656.721267][    C3]  ksys_write+0xf5/0x1e0
[ 9656.721481][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9656.721727][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9656.722029][    C3]  do_syscall_64+0xc9/0x1e0
[ 9656.722259][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9656.722554][    C3] RIP: 0033:0x7f93b2836957
[ 9656.722780][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9656.723738][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9656.724154][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9656.724550][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9656.724943][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9656.725336][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9656.725731][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9656.726130][    C3]  </TASK>
[ 9680.779162][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9680.779500][    C3] rcu: 3-....: (7276867 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1769145
[ 9680.780068][    C3] rcu: (t=7286808 jiffies g=1064457 q=112 ncpus=4)
[ 9680.780399][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 9680.780668][    C1] NMI backtrace for cpu 1
[ 9680.780673][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9680.780677][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9680.780679][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 9680.780686][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 9680.780689][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 9680.780692][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9680.780694][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9680.780696][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9680.780698][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9680.780700][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9680.780702][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9680.780704][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9680.780707][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9680.780709][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9680.780710][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9680.780711][    C1] PKRU: 55555554
[ 9680.780712][    C1] Call Trace:
[ 9680.780715][    C1]  <NMI>
[ 9680.780718][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 9680.780723][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9680.780729][    C1]  ? nmi_handle+0x153/0x420
[ 9680.780733][    C1]  ? default_do_nmi+0x41/0x100
[ 9680.780736][    C1]  ? exc_nmi+0xf3/0x120
[ 9680.780738][    C1]  ? end_repeat_nmi+0xf/0x60
[ 9680.780743][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9680.780747][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 9680.780751][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 9680.780755][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 9680.780758][    C1]  </NMI>
[ 9680.780759][    C1]  <TASK>
[ 9680.780760][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9680.780763][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9680.780768][    C1]  ? lock_acquire+0x1c1/0x220
[ 9680.780772][    C1]  ? lock_release+0x1d5/0x250
[ 9680.780775][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9680.780779][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9680.780782][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9680.780786][    C1]  ? lock_acquire+0x1c1/0x220
[ 9680.780788][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9680.780792][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9680.780795][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9680.780802][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9680.780804][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9680.780809][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9680.780813][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9680.780817][    C1]  ip_local_deliver+0x19d/0x480
[ 9680.780820][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9680.780822][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9680.780825][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9680.780830][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9680.780834][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9680.780837][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9680.780846][    C1]  ip_rcv+0x564/0x740
[ 9680.780849][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9680.780851][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9680.780855][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9680.780858][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9680.780861][    C1]  ? skb_clone+0x10b/0x330
[ 9680.780863][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9680.780869][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9680.780874][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9680.780877][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9680.780885][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9680.780889][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9680.780891][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9680.780894][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9680.780898][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9680.780902][    C1]  ? lock_acquire+0x1c1/0x220
[ 9680.780905][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9680.780909][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9680.780913][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9680.780917][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9680.780920][    C1]  ? __skb_clone+0x57a/0x760
[ 9680.780922][    C1]  netif_receive_skb+0x55/0x280
[ 9680.780926][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9680.780933][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9680.780940][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9680.780946][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9680.780951][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9680.780961][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9680.780968][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9680.780970][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9680.780976][    C1]  ? stack_trace_save+0x95/0xd0
[ 9680.780979][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9680.780986][    C1]  ? kasan_save_stack+0x34/0x50
[ 9680.780991][    C1]  ? kasan_save_stack+0x24/0x50
[ 9680.780993][    C1]  ? kasan_save_track+0x14/0x30
[ 9680.780996][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9680.780999][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9680.781002][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9680.781004][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9680.781007][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9680.781010][    C1]  ? ip_output+0x16b/0x4f0
[ 9680.781013][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9680.781015][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9680.781019][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9680.781021][    C1]  ? get_reg+0x119/0x190
[ 9680.781024][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9680.781027][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9680.781031][    C1]  __tcf_classify+0x329/0x7d0
[ 9680.781036][    C1]  tcf_classify+0x283/0x930
[ 9680.781040][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9680.781043][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9680.781046][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9680.781050][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9680.781053][    C1]  tc_run+0x2e4/0x5d0
[ 9680.781057][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9680.781060][    C1]  ? lock_acquire+0x1c1/0x220
[ 9680.781062][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9680.781066][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9680.781070][    C1]  ? lock_acquire+0x1c1/0x220
[ 9680.781072][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9680.781075][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9680.781078][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9680.781081][    C1]  ? neigh_hh_output+0x348/0x590
[ 9680.781085][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9680.781088][    C1]  ip_finish_output2+0x786/0x18e0
[ 9680.781092][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9680.781095][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9680.781102][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9680.781105][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9680.781108][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9680.781112][    C1]  ip_output+0x16b/0x4f0
[ 9680.781114][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9680.781118][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9680.781120][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9680.781125][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9680.781127][    C1]  ? ip_local_out+0x114/0x3b0
[ 9680.781131][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9680.781134][    C1]  ? __create_object+0x5e/0xb0
[ 9680.781137][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9680.781143][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9680.781147][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9680.781150][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9680.781154][    C1]  tcp_release_cb+0x1e9/0x390
[ 9680.781161][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9680.781168][    C1]  release_sock+0xb8/0x1d0
[ 9680.781174][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9680.781177][    C1]  ? lock_release+0x1d5/0x250
[ 9680.781180][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9680.781182][    C1]  ? core_sys_select+0x620/0x710
[ 9680.781188][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9680.781192][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9680.781195][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9680.781200][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9680.781202][    C1]  ? __fget_light+0x54/0x1e0
[ 9680.781205][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9680.781209][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9680.781213][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9680.781217][    C1]  ? __might_fault+0xc6/0x180
[ 9680.781223][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9680.781227][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9680.781231][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9680.781235][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9680.781240][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9680.781243][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9680.781247][    C1]  do_syscall_64+0xc9/0x1e0
[ 9680.781251][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9680.781254][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9680.781257][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9680.781260][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9680.781262][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9680.781265][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9680.781266][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9680.781268][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9680.781269][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9680.781275][    C1]  </TASK>
[ 9680.781664][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9680.828455][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9680.829059][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9680.829382][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9680.830358][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9680.830662][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9680.831062][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9680.831457][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9680.831850][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9680.832231][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9680.832634][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9680.833076][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9680.833402][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9680.833821][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9680.834215][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9680.834611][    C3] PKRU: 55555554
[ 9680.834790][    C3] Call Trace:
[ 9680.834958][    C3]  <IRQ>
[ 9680.835104][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9680.835376][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 9680.835626][    C3]  ? check_cpu_stall+0x284/0x500
[ 9680.835876][    C3]  ? rcu_pending+0x92/0x360
[ 9680.836104][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9680.836376][    C3]  ? update_process_times+0xb9/0x110
[ 9680.836644][    C3]  ? tick_sched_handle+0x67/0x130
[ 9680.836899][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9680.837182][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9680.837423][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9680.837732][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9680.838002][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9680.838288][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9680.838551][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9680.838851][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9680.839110][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9680.839417][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9680.839711][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9680.840023][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9680.840309][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9680.840602][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9680.840887][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9680.841198][    C3]  ? get_stack_info+0x36/0xc0
[ 9680.841438][    C3]  ? lock_acquire+0x1c1/0x220
[ 9680.841676][    C3]  ? lock_release+0x1d5/0x250
[ 9680.841913][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9680.842158][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9680.842432][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9680.842714][    C3]  ? lock_acquire+0x1c1/0x220
[ 9680.842951][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9680.843189][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9680.843448][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9680.843680][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9680.843924][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9680.844182][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9680.844453][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9680.844730][    C3]  ip_local_deliver+0x19d/0x480
[ 9680.844975][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9680.845245][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9680.845506][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9680.845850][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9680.846100][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9680.846423][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9680.846684][    C3]  ip_rcv+0x564/0x740
[ 9680.846885][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9680.847116][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9680.847367][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9680.847640][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9680.847871][    C3]  ? skb_clone+0x10b/0x330
[ 9680.848095][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9680.848410][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9680.848714][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9680.848993][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9680.849284][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9680.849531][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9680.849759][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9680.850057][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9680.850340][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9680.850664][    C3]  ? lock_acquire+0x1c1/0x220
[ 9680.850899][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9680.851194][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9680.851477][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9680.851791][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9680.852046][    C3]  ? __skb_clone+0x57a/0x760
[ 9680.852278][    C3]  netif_receive_skb+0x55/0x280
[ 9680.852525][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9680.852834][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9680.853164][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9680.853461][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9680.853733][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9680.854018][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9680.854330][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9680.854638][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9680.854962][    C3]  ? lock_release+0x1d5/0x250
[ 9680.855199][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9680.855463][    C3]  ? kernel_text_address+0xce/0xe0
[ 9680.855722][    C3]  ? __kernel_text_address+0x12/0x40
[ 9680.855987][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9680.856268][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9680.856582][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9680.856830][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9680.857104][    C3]  ? get_stack_info+0x36/0xc0
[ 9680.857344][    C3]  __tcf_classify+0x329/0x7d0
[ 9680.857584][    C3]  tcf_classify+0x283/0x930
[ 9680.857817][    C3]  ? lock_release+0x1d5/0x250
[ 9680.858046][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9680.858320][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9680.858572][    C3]  ? __kernel_text_address+0x12/0x40
[ 9680.858837][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9680.859114][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9680.859421][    C3]  tc_run+0x2e4/0x5d0
[ 9680.859622][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9680.859850][    C3]  ? lock_acquire+0x1c1/0x220
[ 9680.860083][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9680.860340][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9680.860588][    C3]  ? lock_acquire+0x1c1/0x220
[ 9680.860822][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9680.861081][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9680.861381][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9680.861647][    C3]  ? neigh_hh_output+0x348/0x590
[ 9680.861896][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9680.862156][    C3]  ip_finish_output2+0x786/0x18e0
[ 9680.862408][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9680.862743][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9680.863017][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9680.863268][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9680.863529][    C3]  ip_output+0x16b/0x4f0
[ 9680.863743][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9680.863984][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9680.864258][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9680.864566][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9680.864840][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9680.865089][    C3]  ? __alloc_skb+0xd4/0x280
[ 9680.865315][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9680.865582][    C3]  ? tcp_fragment+0x168/0x1040
[ 9680.865823][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9680.866072][    C3]  ? ip_local_out+0x114/0x3b0
[ 9680.866310][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9680.866560][    C3]  ? __skb_clone+0x57a/0x760
[ 9680.866792][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9680.867056][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9680.867334][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9680.867577][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9680.867823][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9680.868118][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9680.868436][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9680.868678][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9680.868935][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9680.869199][    C3]  tcp_write_timer+0x82/0x1d0
[ 9680.869438][    C3]  call_timer_fn+0x173/0x430
[ 9680.869671][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9680.869931][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9680.870190][    C3]  __run_timers.part.0+0x52d/0x890
[ 9680.870447][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9680.870713][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9680.870997][    C3]  ? lock_acquire+0x1c1/0x220
[ 9680.871231][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9680.871520][    C3]  ? lock_release+0x1d5/0x250
[ 9680.871757][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9680.872018][    C3]  ? ktime_get+0xb3/0x190
[ 9680.872235][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9680.872530][    C3]  run_timer_softirq+0x72/0x100
[ 9680.872776][    C3]  __do_softirq+0x1b9/0x7ff
[ 9680.873005][    C3]  irq_exit_rcu+0x98/0xc0
[ 9680.873225][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9680.873506][    C3]  </IRQ>
[ 9680.873655][    C3]  <TASK>
[ 9680.873805][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9680.874107][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9680.874431][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9680.875389][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9680.875694][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9680.876088][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9680.876488][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9680.876883][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9680.877278][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9680.877675][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9680.877968][    C3]  uart_start+0xe4/0x1b0
[ 9680.878185][    C3]  n_tty_write+0x677/0x7a0
[ 9680.878412][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9680.878662][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9680.878946][    C3]  ? lock_acquire+0x1c1/0x220
[ 9680.879182][    C3]  ? iterate_tty_write+0x95/0x540
[ 9680.879437][    C3]  iterate_tty_write+0x229/0x540
[ 9680.879686][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9680.879972][    C3]  vfs_write+0x9e9/0x10a0
[ 9680.880191][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9680.880430][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9680.880673][    C3]  ? lock_acquire+0x1c1/0x220
[ 9680.880909][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9680.881196][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9680.881459][    C3]  ? __fget_light+0x54/0x1e0
[ 9680.881692][    C3]  ksys_write+0xf5/0x1e0
[ 9680.881907][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9680.882153][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9680.882453][    C3]  do_syscall_64+0xc9/0x1e0
[ 9680.882684][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9680.882980][    C3] RIP: 0033:0x7f93b2836957
[ 9680.883204][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9680.884164][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9680.884582][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9680.884977][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9680.885372][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9680.885767][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9680.886163][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9680.886566][    C3]  </TASK>
[ 9708.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6832s! [ncat:8027]
[ 9708.613558][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9708.614830][    C1] irq event stamp: 174248
[ 9708.615051][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9708.615586][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9708.616059][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9708.616541][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9708.617010][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9708.617466][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9708.618088][    C1] RIP: 0010:kasan_check_range+0x158/0x1c0
[ 9708.618384][    C1] Code: 11 80 38 00 74 ef 4d 8d 1c 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 <48> 83 c0 01 48 39 d0 74 a5 80 38 00 74 f2 e9 74 ff ff ff b8 01 00
[ 9708.619373][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000246
[ 9708.619681][    C1] RAX: ffffed1000f511c3 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[ 9708.620085][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9708.620487][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9708.620888][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9708.621289][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9708.621692][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9708.622142][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9708.622476][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9708.622879][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9708.623282][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9708.623688][    C1] PKRU: 55555554
[ 9708.623871][    C1] Call Trace:
[ 9708.624044][    C1]  <IRQ>
[ 9708.624197][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9708.624464][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9708.624708][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9708.624988][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9708.625267][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9708.625559][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9708.625829][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9708.626139][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9708.626409][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9708.626717][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9708.627014][    C1]  </IRQ>
[ 9708.627165][    C1]  <TASK>
[ 9708.627320][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9708.627637][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9708.627929][    C1]  ? kasan_check_range+0x158/0x1c0
[ 9708.628194][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9708.628479][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9708.628790][    C1]  ? lock_acquire+0x1c1/0x220
[ 9708.629033][    C1]  ? lock_release+0x1d5/0x250
[ 9708.629280][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9708.629531][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9708.629803][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9708.630089][    C1]  ? lock_acquire+0x1c1/0x220
[ 9708.630331][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9708.630575][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9708.630836][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9708.631075][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9708.631322][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9708.631580][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9708.631855][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9708.632133][    C1]  ip_local_deliver+0x19d/0x480
[ 9708.632381][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9708.632655][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9708.632919][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9708.633267][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9708.633522][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9708.633845][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9708.634109][    C1]  ip_rcv+0x564/0x740
[ 9708.634315][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9708.634549][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9708.634804][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9708.635083][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9708.635355][    C1]  ? skb_clone+0x10b/0x330
[ 9708.635585][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9708.635905][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9708.636215][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9708.636501][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9708.636794][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9708.637046][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9708.637280][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9708.637578][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9708.637865][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9708.638193][    C1]  ? lock_acquire+0x1c1/0x220
[ 9708.638434][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9708.638731][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9708.639021][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9708.639338][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9708.639597][    C1]  ? __skb_clone+0x57a/0x760
[ 9708.639832][    C1]  netif_receive_skb+0x55/0x280
[ 9708.640083][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9708.640398][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9708.640731][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9708.641032][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9708.641309][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9708.641598][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9708.641911][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9708.642197][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9708.642512][    C1]  ? stack_trace_save+0x95/0xd0
[ 9708.642761][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9708.643043][    C1]  ? kasan_save_stack+0x34/0x50
[ 9708.643292][    C1]  ? kasan_save_stack+0x24/0x50
[ 9708.643539][    C1]  ? kasan_save_track+0x14/0x30
[ 9708.643787][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9708.644052][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9708.644307][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9708.644555][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9708.644819][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9708.645084][    C1]  ? ip_output+0x16b/0x4f0
[ 9708.645312][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9708.645569][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9708.645842][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9708.646111][    C1]  ? get_reg+0x119/0x190
[ 9708.646335][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9708.646606][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9708.646917][    C1]  __tcf_classify+0x329/0x7d0
[ 9708.647162][    C1]  tcf_classify+0x283/0x930
[ 9708.647394][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9708.647646][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9708.647904][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9708.648191][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9708.648461][    C1]  tc_run+0x2e4/0x5d0
[ 9708.648668][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9708.648902][    C1]  ? lock_acquire+0x1c1/0x220
[ 9708.649143][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9708.649405][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9708.649661][    C1]  ? lock_acquire+0x1c1/0x220
[ 9708.649904][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9708.650169][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9708.650477][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9708.650752][    C1]  ? neigh_hh_output+0x348/0x590
[ 9708.651005][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9708.651274][    C1]  ip_finish_output2+0x786/0x18e0
[ 9708.651530][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9708.651816][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9708.652155][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9708.652431][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9708.652685][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9708.652951][    C1]  ip_output+0x16b/0x4f0
[ 9708.653168][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9708.653404][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9708.653649][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9708.653936][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9708.654187][    C1]  ? ip_local_out+0x114/0x3b0
[ 9708.654429][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9708.654679][    C1]  ? __create_object+0x5e/0xb0
[ 9708.654925][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9708.655194][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9708.655475][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9708.655751][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9708.656033][    C1]  tcp_release_cb+0x1e9/0x390
[ 9708.656280][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9708.656549][    C1]  release_sock+0xb8/0x1d0
[ 9708.656776][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9708.656998][    C1]  ? lock_release+0x1d5/0x250
[ 9708.657239][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9708.657490][    C1]  ? core_sys_select+0x620/0x710
[ 9708.657744][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9708.658015][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9708.658242][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9708.658493][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9708.658749][    C1]  ? __fget_light+0x54/0x1e0
[ 9708.658987][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9708.659254][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9708.659495][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9708.659761][    C1]  ? __might_fault+0xc6/0x180
[ 9708.660006][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9708.660289][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9708.660595][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9708.660895][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9708.661220][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9708.661472][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9708.661777][    C1]  do_syscall_64+0xc9/0x1e0
[ 9708.662010][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9708.662309][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9708.662538][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9708.663508][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9708.663929][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9708.664329][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9708.664727][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9708.665125][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9708.665524][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9708.665927][    C1]  </TASK>
[ 9708.666083][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6832s! [perl:7725]
[ 9708.666494][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9708.667740][    C3] irq event stamp: 290154
[ 9708.667955][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9708.668479][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9708.668978][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9708.669444][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9708.669902][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9708.670346][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9708.670952][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9708.671274][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9708.672235][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9708.672538][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9708.672934][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9708.673330][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9708.673725][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9708.674118][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9708.674514][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9708.674957][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9708.675286][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9708.675683][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9708.676076][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9708.676478][    C3] PKRU: 55555554
[ 9708.676657][    C3] Call Trace:
[ 9708.676825][    C3]  <IRQ>
[ 9708.676972][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9708.677231][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9708.677470][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9708.677747][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9708.678017][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9708.678302][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9708.678566][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9708.678867][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9708.679127][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9708.679434][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9708.679727][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9708.680038][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9708.680324][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9708.680619][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9708.680904][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9708.681214][    C3]  ? get_stack_info+0x36/0xc0
[ 9708.681453][    C3]  ? lock_acquire+0x1c1/0x220
[ 9708.681691][    C3]  ? lock_release+0x1d5/0x250
[ 9708.681927][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9708.682178][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9708.682448][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9708.682731][    C3]  ? lock_acquire+0x1c1/0x220
[ 9708.682972][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9708.683210][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9708.683469][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9708.683701][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9708.683946][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9708.684202][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9708.684473][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9708.684749][    C3]  ip_local_deliver+0x19d/0x480
[ 9708.684994][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9708.685264][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9708.685525][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9708.685867][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9708.686117][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9708.686439][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9708.686697][    C3]  ip_rcv+0x564/0x740
[ 9708.686898][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9708.687128][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9708.687379][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9708.687652][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9708.687883][    C3]  ? skb_clone+0x10b/0x330
[ 9708.688106][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9708.688422][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9708.688727][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9708.689005][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9708.689299][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9708.689546][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9708.689774][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9708.690069][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9708.690352][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9708.690676][    C3]  ? lock_acquire+0x1c1/0x220
[ 9708.690910][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9708.691206][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9708.691489][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9708.691802][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9708.692055][    C3]  ? __skb_clone+0x57a/0x760
[ 9708.692289][    C3]  netif_receive_skb+0x55/0x280
[ 9708.692535][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9708.692845][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9708.693174][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9708.693471][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9708.693742][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9708.694026][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9708.694337][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9708.694645][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9708.694969][    C3]  ? lock_release+0x1d5/0x250
[ 9708.695205][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9708.695468][    C3]  ? kernel_text_address+0xce/0xe0
[ 9708.695726][    C3]  ? __kernel_text_address+0x12/0x40
[ 9708.695992][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9708.696278][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9708.696587][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9708.696835][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9708.697108][    C3]  ? get_stack_info+0x36/0xc0
[ 9708.697348][    C3]  __tcf_classify+0x329/0x7d0
[ 9708.697588][    C3]  tcf_classify+0x283/0x930
[ 9708.697816][    C3]  ? lock_release+0x1d5/0x250
[ 9708.698053][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9708.698315][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9708.698569][    C3]  ? __kernel_text_address+0x12/0x40
[ 9708.698833][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9708.699115][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9708.699425][    C3]  tc_run+0x2e4/0x5d0
[ 9708.699627][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9708.699857][    C3]  ? lock_acquire+0x1c1/0x220
[ 9708.700092][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9708.700352][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9708.700600][    C3]  ? lock_acquire+0x1c1/0x220
[ 9708.700837][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9708.701098][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9708.701400][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9708.701669][    C3]  ? neigh_hh_output+0x348/0x590
[ 9708.701921][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9708.702182][    C3]  ip_finish_output2+0x786/0x18e0
[ 9708.702436][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9708.702772][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9708.703046][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9708.703297][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9708.703560][    C3]  ip_output+0x16b/0x4f0
[ 9708.703773][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9708.704014][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9708.704286][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9708.704595][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9708.704869][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9708.705118][    C3]  ? __alloc_skb+0xd4/0x280
[ 9708.705346][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9708.705611][    C3]  ? tcp_fragment+0x168/0x1040
[ 9708.705853][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9708.706102][    C3]  ? ip_local_out+0x114/0x3b0
[ 9708.706345][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9708.706591][    C3]  ? __skb_clone+0x57a/0x760
[ 9708.706822][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9708.707088][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9708.707366][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9708.707609][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9708.707856][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9708.708152][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9708.708469][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9708.708711][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9708.708968][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9708.709232][    C3]  tcp_write_timer+0x82/0x1d0
[ 9708.709473][    C3]  call_timer_fn+0x173/0x430
[ 9708.709708][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9708.709967][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9708.710226][    C3]  __run_timers.part.0+0x52d/0x890
[ 9708.710482][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9708.710749][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9708.711032][    C3]  ? lock_acquire+0x1c1/0x220
[ 9708.711267][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9708.711557][    C3]  ? lock_release+0x1d5/0x250
[ 9708.711794][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9708.712056][    C3]  ? ktime_get+0xb3/0x190
[ 9708.712273][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9708.712568][    C3]  run_timer_softirq+0x72/0x100
[ 9708.712814][    C3]  __do_softirq+0x1b9/0x7ff
[ 9708.713044][    C3]  irq_exit_rcu+0x98/0xc0
[ 9708.713263][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9708.713544][    C3]  </IRQ>
[ 9708.713693][    C3]  <TASK>
[ 9708.713841][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9708.714142][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9708.714464][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9708.715427][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9708.715732][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9708.716128][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9708.716528][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9708.716923][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9708.717321][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9708.717719][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9708.718011][    C3]  uart_start+0xe4/0x1b0
[ 9708.718229][    C3]  n_tty_write+0x677/0x7a0
[ 9708.718457][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9708.718705][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9708.718990][    C3]  ? lock_acquire+0x1c1/0x220
[ 9708.719227][    C3]  ? iterate_tty_write+0x95/0x540
[ 9708.719482][    C3]  iterate_tty_write+0x229/0x540
[ 9708.719731][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9708.720018][    C3]  vfs_write+0x9e9/0x10a0
[ 9708.720237][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9708.720477][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9708.720720][    C3]  ? lock_acquire+0x1c1/0x220
[ 9708.720957][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9708.721242][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9708.721505][    C3]  ? __fget_light+0x54/0x1e0
[ 9708.721739][    C3]  ksys_write+0xf5/0x1e0
[ 9708.721954][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9708.722199][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9708.722501][    C3]  do_syscall_64+0xc9/0x1e0
[ 9708.722732][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9708.723028][    C3] RIP: 0033:0x7f93b2836957
[ 9708.723253][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9708.724211][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9708.724628][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9708.725023][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9708.725416][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9708.725810][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9708.726210][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9708.726606][    C3]  </TASK>
[ 9736.613157][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6858s! [ncat:8027]
[ 9736.613562][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9736.614772][    C1] irq event stamp: 174248
[ 9736.614981][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9736.615488][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9736.615936][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9736.616412][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9736.616865][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9736.617316][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9736.617895][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[ 9736.618166][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 9736.619097][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[ 9736.619393][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9736.619774][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9736.620178][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9736.620568][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9736.620957][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9736.621349][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9736.621773][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9736.622087][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9736.622471][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9736.622850][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9736.623229][    C1] PKRU: 55555554
[ 9736.623402][    C1] Call Trace:
[ 9736.623565][    C1]  <IRQ>
[ 9736.623705][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9736.623957][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9736.624189][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9736.624455][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9736.624717][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9736.624994][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9736.625248][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9736.625543][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9736.625795][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9736.626112][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9736.626403][    C1]  </IRQ>
[ 9736.626553][    C1]  <TASK>
[ 9736.626701][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9736.627011][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9736.627307][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[ 9736.627579][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9736.627849][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9736.628151][    C1]  ? lock_acquire+0x1c1/0x220
[ 9736.628384][    C1]  ? lock_release+0x1d5/0x250
[ 9736.628634][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9736.628879][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9736.629148][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9736.629429][    C1]  ? lock_acquire+0x1c1/0x220
[ 9736.629665][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9736.629908][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9736.630159][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9736.630383][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9736.630622][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9736.630870][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9736.631137][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9736.631407][    C1]  ip_local_deliver+0x19d/0x480
[ 9736.631646][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9736.631909][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9736.632164][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9736.632498][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9736.632743][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9736.633052][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9736.633305][    C1]  ip_rcv+0x564/0x740
[ 9736.633503][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9736.633726][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9736.633971][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9736.634237][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9736.634503][    C1]  ? skb_clone+0x10b/0x330
[ 9736.634721][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9736.635028][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9736.635348][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9736.635625][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9736.635918][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9736.636169][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9736.636396][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9736.636695][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9736.636977][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9736.637301][    C1]  ? lock_acquire+0x1c1/0x220
[ 9736.637537][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9736.637832][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9736.638114][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9736.638429][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9736.638683][    C1]  ? __skb_clone+0x57a/0x760
[ 9736.638917][    C1]  netif_receive_skb+0x55/0x280
[ 9736.639164][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9736.639474][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9736.639804][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9736.640098][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9736.640373][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9736.640658][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9736.640968][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9736.641249][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9736.641561][    C1]  ? stack_trace_save+0x95/0xd0
[ 9736.641807][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9736.642083][    C1]  ? kasan_save_stack+0x34/0x50
[ 9736.642331][    C1]  ? kasan_save_stack+0x24/0x50
[ 9736.642577][    C1]  ? kasan_save_track+0x14/0x30
[ 9736.642823][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9736.643084][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9736.643337][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9736.643582][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9736.643843][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9736.644105][    C1]  ? ip_output+0x16b/0x4f0
[ 9736.644331][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9736.644584][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9736.644854][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9736.645120][    C1]  ? get_reg+0x119/0x190
[ 9736.645336][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9736.645602][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9736.645909][    C1]  __tcf_classify+0x329/0x7d0
[ 9736.646152][    C1]  tcf_classify+0x283/0x930
[ 9736.646383][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9736.646631][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9736.646885][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9736.647168][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9736.647434][    C1]  tc_run+0x2e4/0x5d0
[ 9736.647639][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9736.647867][    C1]  ? lock_acquire+0x1c1/0x220
[ 9736.648104][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9736.648363][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9736.648615][    C1]  ? lock_acquire+0x1c1/0x220
[ 9736.648852][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9736.649114][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9736.649417][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9736.649687][    C1]  ? neigh_hh_output+0x348/0x590
[ 9736.649938][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9736.650200][    C1]  ip_finish_output2+0x786/0x18e0
[ 9736.650453][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9736.650730][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9736.651066][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9736.651340][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9736.651591][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9736.651854][    C1]  ip_output+0x16b/0x4f0
[ 9736.652069][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9736.652304][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9736.652546][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9736.652829][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9736.653078][    C1]  ? ip_local_out+0x114/0x3b0
[ 9736.653317][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9736.653564][    C1]  ? __create_object+0x5e/0xb0
[ 9736.653806][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9736.654071][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9736.654350][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9736.654620][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9736.654901][    C1]  tcp_release_cb+0x1e9/0x390
[ 9736.655138][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9736.655403][    C1]  release_sock+0xb8/0x1d0
[ 9736.655628][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9736.655847][    C1]  ? lock_release+0x1d5/0x250
[ 9736.656088][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9736.656338][    C1]  ? core_sys_select+0x620/0x710
[ 9736.656591][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9736.656858][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9736.657086][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9736.657335][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9736.657588][    C1]  ? __fget_light+0x54/0x1e0
[ 9736.657821][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9736.658085][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9736.658322][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9736.658587][    C1]  ? __might_fault+0xc6/0x180
[ 9736.658826][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9736.659107][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9736.659402][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9736.659701][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9736.660024][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9736.660274][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9736.660579][    C1]  do_syscall_64+0xc9/0x1e0
[ 9736.660810][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9736.661108][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9736.661334][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9736.662296][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9736.662713][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9736.663110][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9736.663506][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9736.663900][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9736.664294][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9736.664694][    C1]  </TASK>
[ 9736.664850][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6858s! [perl:7725]
[ 9736.665250][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9736.666498][    C3] irq event stamp: 290154
[ 9736.666716][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9736.667238][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9736.667737][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9736.668201][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9736.668655][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9736.669100][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9736.669707][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[ 9736.669985][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[ 9736.670945][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[ 9736.671250][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9736.671644][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9736.672039][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9736.672435][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9736.672829][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9736.673223][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9736.673666][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9736.673995][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9736.674393][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9736.674787][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9736.675181][    C3] PKRU: 55555554
[ 9736.675362][    C3] Call Trace:
[ 9736.675531][    C3]  <IRQ>
[ 9736.675676][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9736.675935][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9736.676185][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9736.676458][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9736.676731][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9736.677016][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9736.677277][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9736.677581][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9736.677840][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9736.678147][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9736.678440][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9736.678750][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9736.679039][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[ 9736.679318][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9736.679599][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9736.679907][    C3]  ? get_stack_info+0x36/0xc0
[ 9736.680146][    C3]  ? lock_acquire+0x1c1/0x220
[ 9736.680386][    C3]  ? lock_release+0x1d5/0x250
[ 9736.680625][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9736.680871][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9736.681141][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9736.681423][    C3]  ? lock_acquire+0x1c1/0x220
[ 9736.681660][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9736.681900][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9736.682158][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9736.682391][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9736.682636][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9736.682892][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9736.683166][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9736.683442][    C3]  ip_local_deliver+0x19d/0x480
[ 9736.683688][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9736.683957][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9736.684218][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9736.684563][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9736.684813][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9736.685129][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9736.685389][    C3]  ip_rcv+0x564/0x740
[ 9736.685592][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9736.685819][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9736.686077][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9736.686355][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9736.686584][    C3]  ? skb_clone+0x10b/0x330
[ 9736.686810][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9736.687127][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9736.687430][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9736.687710][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9736.688001][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9736.688249][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9736.688479][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9736.688777][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9736.689058][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9736.689383][    C3]  ? lock_acquire+0x1c1/0x220
[ 9736.689621][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9736.689914][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9736.690199][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9736.690514][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9736.690768][    C3]  ? __skb_clone+0x57a/0x760
[ 9736.691000][    C3]  netif_receive_skb+0x55/0x280
[ 9736.691246][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9736.691557][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9736.691886][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9736.692185][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9736.692457][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9736.692743][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9736.693053][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9736.693360][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9736.693685][    C3]  ? lock_release+0x1d5/0x250
[ 9736.693923][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9736.694187][    C3]  ? kernel_text_address+0xce/0xe0
[ 9736.694446][    C3]  ? __kernel_text_address+0x12/0x40
[ 9736.694710][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9736.694994][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9736.695304][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9736.695552][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9736.695829][    C3]  ? get_stack_info+0x36/0xc0
[ 9736.696071][    C3]  __tcf_classify+0x329/0x7d0
[ 9736.696311][    C3]  tcf_classify+0x283/0x930
[ 9736.696542][    C3]  ? lock_release+0x1d5/0x250
[ 9736.696780][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9736.697042][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9736.697297][    C3]  ? __kernel_text_address+0x12/0x40
[ 9736.697563][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9736.697844][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9736.698153][    C3]  tc_run+0x2e4/0x5d0
[ 9736.698356][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9736.698588][    C3]  ? lock_acquire+0x1c1/0x220
[ 9736.698825][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9736.699084][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9736.699336][    C3]  ? lock_acquire+0x1c1/0x220
[ 9736.699572][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9736.699837][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9736.700137][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9736.700410][    C3]  ? neigh_hh_output+0x348/0x590
[ 9736.700662][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9736.700926][    C3]  ip_finish_output2+0x786/0x18e0
[ 9736.701182][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9736.701516][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9736.701791][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9736.702043][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9736.702305][    C3]  ip_output+0x16b/0x4f0
[ 9736.702522][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9736.702764][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9736.703040][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9736.703352][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9736.703627][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9736.703878][    C3]  ? __alloc_skb+0xd4/0x280
[ 9736.704107][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9736.704378][    C3]  ? tcp_fragment+0x168/0x1040
[ 9736.704621][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9736.704873][    C3]  ? ip_local_out+0x114/0x3b0
[ 9736.705111][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9736.705358][    C3]  ? __skb_clone+0x57a/0x760
[ 9736.705592][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9736.705857][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9736.706141][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9736.706386][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9736.706634][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9736.706935][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9736.707253][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9736.707495][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9736.707754][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9736.708022][    C3]  tcp_write_timer+0x82/0x1d0
[ 9736.708260][    C3]  call_timer_fn+0x173/0x430
[ 9736.708497][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9736.708756][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9736.709015][    C3]  __run_timers.part.0+0x52d/0x890
[ 9736.709274][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9736.709543][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9736.709826][    C3]  ? lock_acquire+0x1c1/0x220
[ 9736.710065][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9736.710353][    C3]  ? lock_release+0x1d5/0x250
[ 9736.710591][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9736.710853][    C3]  ? ktime_get+0xb3/0x190
[ 9736.711073][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9736.711368][    C3]  run_timer_softirq+0x72/0x100
[ 9736.711614][    C3]  __do_softirq+0x1b9/0x7ff
[ 9736.711847][    C3]  irq_exit_rcu+0x98/0xc0
[ 9736.712064][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9736.712349][    C3]  </IRQ>
[ 9736.712498][    C3]  <TASK>
[ 9736.712646][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9736.712948][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9736.713270][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9736.714236][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9736.714542][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9736.714937][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9736.715333][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9736.715729][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9736.716131][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9736.716534][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9736.716829][    C3]  uart_start+0xe4/0x1b0
[ 9736.717048][    C3]  n_tty_write+0x677/0x7a0
[ 9736.717281][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9736.717532][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9736.717814][    C3]  ? lock_acquire+0x1c1/0x220
[ 9736.718051][    C3]  ? iterate_tty_write+0x95/0x540
[ 9736.718306][    C3]  iterate_tty_write+0x229/0x540
[ 9736.718558][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9736.718849][    C3]  vfs_write+0x9e9/0x10a0
[ 9736.719075][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9736.719318][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9736.719565][    C3]  ? lock_acquire+0x1c1/0x220
[ 9736.719801][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9736.720090][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9736.720354][    C3]  ? __fget_light+0x54/0x1e0
[ 9736.720590][    C3]  ksys_write+0xf5/0x1e0
[ 9736.720806][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9736.721054][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9736.721357][    C3]  do_syscall_64+0xc9/0x1e0
[ 9736.721589][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9736.721887][    C3] RIP: 0033:0x7f93b2836957
[ 9736.722111][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9736.723076][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9736.723495][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9736.723890][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9736.724290][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9736.724684][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9736.725086][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9736.725486][    C3]  </TASK>
[ 9758.887162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9758.887524][    C1] rcu: 1-....: (7369686 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1788307
[ 9758.888081][    C1] rcu: (t=7364916 jiffies g=1064457 q=112 ncpus=4)
[ 9758.888413][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9758.888860][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9758.889468][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9758.889795][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9758.890758][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9758.891066][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9758.891463][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9758.891856][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9758.892250][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9758.892647][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9758.893044][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9758.893487][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9758.893816][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9758.894212][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9758.894609][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9758.895004][    C1] PKRU: 55555554
[ 9758.895185][    C1] Call Trace:
[ 9758.895352][    C1]  <IRQ>
[ 9758.895502][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9758.895774][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 9758.896030][    C1]  ? check_cpu_stall+0x284/0x500
[ 9758.896280][    C1]  ? rcu_pending+0x92/0x360
[ 9758.896508][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9758.896775][    C1]  ? update_process_times+0xb9/0x110
[ 9758.897043][    C1]  ? tick_sched_handle+0x67/0x130
[ 9758.897298][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9758.897579][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9758.897820][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9758.898130][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9758.898399][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9758.898685][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9758.898950][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9758.899253][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9758.899512][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9758.899818][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9758.900112][    C1]  </IRQ>
[ 9758.900261][    C1]  <TASK>
[ 9758.900411][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9758.900724][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9758.901009][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9758.901303][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9758.901588][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9758.901899][    C1]  ? lock_acquire+0x1c1/0x220
[ 9758.902138][    C1]  ? lock_release+0x1d5/0x250
[ 9758.902377][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9758.902624][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9758.902893][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9758.903174][    C1]  ? lock_acquire+0x1c1/0x220
[ 9758.903411][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9758.903652][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9758.903909][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9758.904141][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9758.904385][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9758.904640][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9758.904916][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9758.905191][    C1]  ip_local_deliver+0x19d/0x480
[ 9758.905437][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9758.905708][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9758.905973][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9758.906318][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9758.906568][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9758.906886][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9758.907156][    C1]  ip_rcv+0x564/0x740
[ 9758.907352][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9758.907572][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9758.907816][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9758.908081][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9758.908343][    C1]  ? skb_clone+0x10b/0x330
[ 9758.908562][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9758.908870][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9758.909167][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9758.909436][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9758.909724][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9758.909963][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9758.910182][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9758.910470][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9758.910742][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9758.911085][    C1]  ? lock_acquire+0x1c1/0x220
[ 9758.911319][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9758.911611][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9758.911891][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9758.912204][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9758.912457][    C1]  ? __skb_clone+0x57a/0x760
[ 9758.912689][    C1]  netif_receive_skb+0x55/0x280
[ 9758.912934][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9758.913245][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9758.913578][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9758.913873][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9758.914148][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9758.914433][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9758.914742][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9758.915022][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9758.915334][    C1]  ? stack_trace_save+0x95/0xd0
[ 9758.915580][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9758.915855][    C1]  ? kasan_save_stack+0x34/0x50
[ 9758.916108][    C1]  ? kasan_save_stack+0x24/0x50
[ 9758.916354][    C1]  ? kasan_save_track+0x14/0x30
[ 9758.916599][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9758.916860][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9758.917112][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9758.917358][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9758.917619][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9758.917879][    C1]  ? ip_output+0x16b/0x4f0
[ 9758.918104][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9758.918356][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9758.918625][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9758.918889][    C1]  ? get_reg+0x119/0x190
[ 9758.919105][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9758.919368][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9758.919674][    C1]  __tcf_classify+0x329/0x7d0
[ 9758.919911][    C1]  tcf_classify+0x283/0x930
[ 9758.920142][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9758.920390][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9758.920643][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9758.920924][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9758.921191][    C1]  tc_run+0x2e4/0x5d0
[ 9758.921396][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9758.921622][    C1]  ? lock_acquire+0x1c1/0x220
[ 9758.921859][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9758.922117][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9758.922367][    C1]  ? lock_acquire+0x1c1/0x220
[ 9758.922604][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9758.922865][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9758.923167][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9758.923435][    C1]  ? neigh_hh_output+0x348/0x590
[ 9758.923685][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9758.923946][    C1]  ip_finish_output2+0x786/0x18e0
[ 9758.924199][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9758.924476][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9758.924812][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9758.925084][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9758.925334][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9758.925595][    C1]  ip_output+0x16b/0x4f0
[ 9758.925808][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9758.926046][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9758.926288][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9758.926569][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9758.926818][    C1]  ? ip_local_out+0x114/0x3b0
[ 9758.927056][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9758.927302][    C1]  ? __create_object+0x5e/0xb0
[ 9758.927544][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9758.927809][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9758.928087][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9758.928355][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9758.928639][    C1]  tcp_release_cb+0x1e9/0x390
[ 9758.928875][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9758.929138][    C1]  release_sock+0xb8/0x1d0
[ 9758.929360][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9758.929578][    C1]  ? lock_release+0x1d5/0x250
[ 9758.929811][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9758.930057][    C1]  ? core_sys_select+0x620/0x710
[ 9758.930309][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9758.930577][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9758.930801][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9758.931050][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9758.931300][    C1]  ? __fget_light+0x54/0x1e0
[ 9758.931532][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9758.931794][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9758.932031][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9758.932292][    C1]  ? __might_fault+0xc6/0x180
[ 9758.932531][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9758.932810][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9758.933104][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9758.933402][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9758.933717][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9758.933965][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9758.934264][    C1]  do_syscall_64+0xc9/0x1e0
[ 9758.934492][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9758.934788][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9758.935016][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9758.935982][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9758.936399][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9758.936796][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9758.937192][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9758.937586][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9758.937979][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9758.938380][    C1]  </TASK>
[ 9758.938535][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 9758.938804][    C3] NMI backtrace for cpu 3
[ 9758.938809][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9758.938813][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9758.938815][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9758.938821][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9758.938823][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9758.938826][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9758.938828][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9758.938829][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9758.938831][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9758.938833][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9758.938835][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9758.938837][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9758.938840][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9758.938842][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9758.938843][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9758.938845][    C3] PKRU: 55555554
[ 9758.938846][    C3] Call Trace:
[ 9758.938848][    C3]  <NMI>
[ 9758.938851][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 9758.938856][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9758.938861][    C3]  ? nmi_handle+0x153/0x420
[ 9758.938866][    C3]  ? default_do_nmi+0x41/0x100
[ 9758.938870][    C3]  ? exc_nmi+0xf3/0x120
[ 9758.938872][    C3]  ? end_repeat_nmi+0xf/0x60
[ 9758.938878][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9758.938881][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9758.938884][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9758.938888][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9758.938891][    C3]  </NMI>
[ 9758.938892][    C3]  <IRQ>
[ 9758.938894][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9758.938896][    C3]  ? get_stack_info+0x36/0xc0
[ 9758.938901][    C3]  ? lock_acquire+0x1c1/0x220
[ 9758.938905][    C3]  ? lock_release+0x1d5/0x250
[ 9758.938908][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9758.938912][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9758.938914][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9758.938918][    C3]  ? lock_acquire+0x1c1/0x220
[ 9758.938920][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9758.938924][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9758.938927][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9758.938933][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9758.938936][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9758.938940][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9758.938946][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9758.938950][    C3]  ip_local_deliver+0x19d/0x480
[ 9758.938952][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9758.938954][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9758.938957][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9758.938962][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9758.938966][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9758.938969][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9758.938978][    C3]  ip_rcv+0x564/0x740
[ 9758.938981][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9758.938983][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9758.938988][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9758.938991][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9758.938994][    C3]  ? skb_clone+0x10b/0x330
[ 9758.938998][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9758.939003][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9758.939008][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9758.939012][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9758.939020][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9758.939024][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9758.939026][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9758.939030][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9758.939033][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9758.939038][    C3]  ? lock_acquire+0x1c1/0x220
[ 9758.939040][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9758.939045][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9758.939048][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9758.939052][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9758.939055][    C3]  ? __skb_clone+0x57a/0x760
[ 9758.939058][    C3]  netif_receive_skb+0x55/0x280
[ 9758.939061][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9758.939068][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9758.939075][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9758.939081][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9758.939086][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9758.939096][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9758.939105][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9758.939113][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9758.939122][    C3]  ? lock_release+0x1d5/0x250
[ 9758.939125][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9758.939130][    C3]  ? kernel_text_address+0xce/0xe0
[ 9758.939133][    C3]  ? __kernel_text_address+0x12/0x40
[ 9758.939136][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9758.939139][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9758.939142][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9758.939148][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9758.939151][    C3]  ? get_stack_info+0x36/0xc0
[ 9758.939156][    C3]  __tcf_classify+0x329/0x7d0
[ 9758.939162][    C3]  tcf_classify+0x283/0x930
[ 9758.939166][    C3]  ? lock_release+0x1d5/0x250
[ 9758.939168][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9758.939171][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9758.939175][    C3]  ? __kernel_text_address+0x12/0x40
[ 9758.939177][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9758.939180][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9758.939183][    C3]  tc_run+0x2e4/0x5d0
[ 9758.939187][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9758.939190][    C3]  ? lock_acquire+0x1c1/0x220
[ 9758.939192][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9758.939196][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9758.939201][    C3]  ? lock_acquire+0x1c1/0x220
[ 9758.939203][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9758.939206][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9758.939209][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9758.939212][    C3]  ? neigh_hh_output+0x348/0x590
[ 9758.939216][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9758.939219][    C3]  ip_finish_output2+0x786/0x18e0
[ 9758.939223][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9758.939231][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9758.939233][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9758.939237][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9758.939241][    C3]  ip_output+0x16b/0x4f0
[ 9758.939244][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9758.939246][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9758.939249][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9758.939252][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9758.939255][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9758.939259][    C3]  ? __alloc_skb+0xd4/0x280
[ 9758.939262][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9758.939267][    C3]  ? tcp_fragment+0x168/0x1040
[ 9758.939271][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9758.939274][    C3]  ? ip_local_out+0x114/0x3b0
[ 9758.939277][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9758.939281][    C3]  ? __skb_clone+0x57a/0x760
[ 9758.939284][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9758.939289][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9758.939293][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9758.939297][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9758.939301][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9758.939306][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9758.939309][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9758.939312][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9758.939316][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9758.939319][    C3]  tcp_write_timer+0x82/0x1d0
[ 9758.939322][    C3]  call_timer_fn+0x173/0x430
[ 9758.939326][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9758.939331][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9758.939335][    C3]  __run_timers.part.0+0x52d/0x890
[ 9758.939338][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9758.939342][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9758.939345][    C3]  ? lock_acquire+0x1c1/0x220
[ 9758.939347][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9758.939351][    C3]  ? lock_release+0x1d5/0x250
[ 9758.939354][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9758.939357][    C3]  ? ktime_get+0xb3/0x190
[ 9758.939360][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9758.939364][    C3]  run_timer_softirq+0x72/0x100
[ 9758.939368][    C3]  __do_softirq+0x1b9/0x7ff
[ 9758.939372][    C3]  irq_exit_rcu+0x98/0xc0
[ 9758.939375][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9758.939379][    C3]  </IRQ>
[ 9758.939380][    C3]  <TASK>
[ 9758.939381][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9758.939385][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9758.939388][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9758.939389][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9758.939391][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9758.939393][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9758.939395][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9758.939396][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9758.939397][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9758.939401][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9758.939405][    C3]  uart_start+0xe4/0x1b0
[ 9758.939411][    C3]  n_tty_write+0x677/0x7a0
[ 9758.939418][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9758.939421][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9758.939426][    C3]  ? lock_acquire+0x1c1/0x220
[ 9758.939428][    C3]  ? iterate_tty_write+0x95/0x540
[ 9758.939432][    C3]  iterate_tty_write+0x229/0x540
[ 9758.939436][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9758.939440][    C3]  vfs_write+0x9e9/0x10a0
[ 9758.939444][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9758.939446][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9758.939450][    C3]  ? lock_acquire+0x1c1/0x220
[ 9758.939452][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9758.939456][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9758.939460][    C3]  ? __fget_light+0x54/0x1e0
[ 9758.939464][    C3]  ksys_write+0xf5/0x1e0
[ 9758.939468][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9758.939472][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9758.939476][    C3]  do_syscall_64+0xc9/0x1e0
[ 9758.939480][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9758.939483][    C3] RIP: 0033:0x7f93b2836957
[ 9758.939486][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9758.939488][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9758.939490][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9758.939492][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9758.939494][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9758.939495][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9758.939497][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9758.939502][    C3]  </TASK>
[ 9784.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6903s! [ncat:8027]
[ 9784.613551][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9784.614770][    C1] irq event stamp: 174248
[ 9784.614983][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9784.615494][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9784.615946][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9784.616417][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9784.616875][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9784.617319][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9784.617925][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9784.618248][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9784.619212][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9784.619516][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9784.619912][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9784.620309][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9784.620703][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9784.621097][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9784.621493][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9784.621937][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9784.622266][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9784.622662][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9784.623056][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9784.623453][    C1] PKRU: 55555554
[ 9784.623636][    C1] Call Trace:
[ 9784.623804][    C1]  <IRQ>
[ 9784.623956][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9784.624218][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9784.624458][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9784.624736][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9784.625007][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9784.625296][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9784.625560][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9784.625865][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9784.626126][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9784.626435][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9784.626730][    C1]  </IRQ>
[ 9784.626878][    C1]  <TASK>
[ 9784.627029][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9784.627341][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9784.627630][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9784.627924][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9784.628210][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9784.628523][    C1]  ? lock_acquire+0x1c1/0x220
[ 9784.628763][    C1]  ? lock_release+0x1d5/0x250
[ 9784.629002][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9784.629249][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9784.629521][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9784.629804][    C1]  ? lock_acquire+0x1c1/0x220
[ 9784.630043][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9784.630285][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9784.630545][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9784.630778][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9784.631025][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9784.631282][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9784.631554][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9784.631832][    C1]  ip_local_deliver+0x19d/0x480
[ 9784.632078][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9784.632351][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9784.632613][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9784.632959][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9784.633211][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9784.633529][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9784.633791][    C1]  ip_rcv+0x564/0x740
[ 9784.633993][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9784.634225][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9784.634478][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9784.634752][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9784.635024][    C1]  ? skb_clone+0x10b/0x330
[ 9784.635250][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9784.635568][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9784.635875][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9784.636153][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9784.636447][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9784.636694][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9784.636922][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9784.637222][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9784.637504][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9784.637826][    C1]  ? lock_acquire+0x1c1/0x220
[ 9784.638064][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9784.638360][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9784.638643][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9784.638958][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9784.639212][    C1]  ? __skb_clone+0x57a/0x760
[ 9784.639446][    C1]  netif_receive_skb+0x55/0x280
[ 9784.639693][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9784.640002][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9784.640335][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9784.640631][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9784.640904][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9784.641192][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9784.641504][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9784.641785][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9784.642100][    C1]  ? stack_trace_save+0x95/0xd0
[ 9784.642347][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9784.642624][    C1]  ? kasan_save_stack+0x34/0x50
[ 9784.642873][    C1]  ? kasan_save_stack+0x24/0x50
[ 9784.643120][    C1]  ? kasan_save_track+0x14/0x30
[ 9784.643366][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9784.643629][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9784.643883][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9784.644130][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9784.644393][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9784.644655][    C1]  ? ip_output+0x16b/0x4f0
[ 9784.644881][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9784.645135][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9784.645406][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9784.645672][    C1]  ? get_reg+0x119/0x190
[ 9784.645890][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9784.646158][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9784.646465][    C1]  __tcf_classify+0x329/0x7d0
[ 9784.646707][    C1]  tcf_classify+0x283/0x930
[ 9784.646938][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9784.647187][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9784.647442][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9784.647726][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9784.647993][    C1]  tc_run+0x2e4/0x5d0
[ 9784.648199][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9784.648429][    C1]  ? lock_acquire+0x1c1/0x220
[ 9784.648668][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9784.648927][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9784.649180][    C1]  ? lock_acquire+0x1c1/0x220
[ 9784.649418][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9784.649682][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9784.649984][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9784.650257][    C1]  ? neigh_hh_output+0x348/0x590
[ 9784.650508][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9784.650772][    C1]  ip_finish_output2+0x786/0x18e0
[ 9784.651027][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9784.651305][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9784.651641][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9784.651917][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9784.652169][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9784.652434][    C1]  ip_output+0x16b/0x4f0
[ 9784.652648][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9784.652883][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9784.653126][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9784.653412][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9784.653662][    C1]  ? ip_local_out+0x114/0x3b0
[ 9784.653902][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9784.654148][    C1]  ? __create_object+0x5e/0xb0
[ 9784.654390][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9784.654657][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9784.654938][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9784.655209][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9784.655490][    C1]  tcp_release_cb+0x1e9/0x390
[ 9784.655727][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9784.655994][    C1]  release_sock+0xb8/0x1d0
[ 9784.656223][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9784.656441][    C1]  ? lock_release+0x1d5/0x250
[ 9784.656679][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9784.656929][    C1]  ? core_sys_select+0x620/0x710
[ 9784.657182][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9784.657450][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9784.657677][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9784.657924][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9784.658177][    C1]  ? __fget_light+0x54/0x1e0
[ 9784.658411][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9784.658675][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9784.658914][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9784.659177][    C1]  ? __might_fault+0xc6/0x180
[ 9784.659419][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9784.659699][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9784.659997][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9784.660297][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9784.660618][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9784.660869][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9784.661171][    C1]  do_syscall_64+0xc9/0x1e0
[ 9784.661401][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9784.661701][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9784.661924][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9784.662891][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9784.663310][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9784.663711][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9784.664110][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9784.664507][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9784.664903][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9784.665302][    C1]  </TASK>
[ 9784.665460][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6903s! [perl:7725]
[ 9784.665865][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9784.667107][    C3] irq event stamp: 290154
[ 9784.667325][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9784.667849][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9784.668349][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9784.668813][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9784.669269][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9784.669712][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9784.670321][    C3] RIP: 0010:kasan_check_range+0x1b/0x1c0
[ 9784.670603][    C3] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[ 9784.671564][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000286
[ 9784.671869][    C3] RAX: ffff888007a89b5c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9784.672264][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9784.672661][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9784.673056][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9784.673452][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9784.673846][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9784.674289][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9784.674620][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9784.675017][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9784.675410][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9784.675806][    C3] PKRU: 55555554
[ 9784.675990][    C3] Call Trace:
[ 9784.676159][    C3]  <IRQ>
[ 9784.676306][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9784.676568][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9784.676809][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9784.677084][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9784.677355][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9784.677640][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9784.677902][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9784.678205][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9784.678462][    C3]  ? hrtimer_interrupt+0x31a/0x770
[ 9784.678720][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9784.679025][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9784.679319][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9784.679630][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9784.679917][    C3]  ? kasan_check_range+0x1b/0x1c0
[ 9784.680172][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9784.680450][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9784.680760][    C3]  ? get_stack_info+0x36/0xc0
[ 9784.680999][    C3]  ? lock_acquire+0x1c1/0x220
[ 9784.681238][    C3]  ? lock_release+0x1d5/0x250
[ 9784.681476][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9784.681720][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9784.681991][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9784.682273][    C3]  ? lock_acquire+0x1c1/0x220
[ 9784.682510][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9784.682749][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9784.683007][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9784.683238][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9784.683483][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9784.683737][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9784.684008][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9784.684283][    C3]  ip_local_deliver+0x19d/0x480
[ 9784.684528][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9784.684797][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9784.685062][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9784.685404][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9784.685654][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9784.685976][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9784.686237][    C3]  ip_rcv+0x564/0x740
[ 9784.686443][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9784.686671][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9784.686921][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9784.687195][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9784.687426][    C3]  ? skb_clone+0x10b/0x330
[ 9784.687650][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9784.687965][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9784.688267][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9784.688549][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9784.688839][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9784.689085][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9784.689314][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9784.689609][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9784.689893][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9784.690216][    C3]  ? lock_acquire+0x1c1/0x220
[ 9784.690452][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9784.690745][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9784.691028][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9784.691342][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9784.691594][    C3]  ? __skb_clone+0x57a/0x760
[ 9784.691825][    C3]  netif_receive_skb+0x55/0x280
[ 9784.692071][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9784.692380][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9784.692708][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9784.693006][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9784.693277][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9784.693561][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9784.693872][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9784.694179][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9784.694504][    C3]  ? lock_release+0x1d5/0x250
[ 9784.694741][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9784.695005][    C3]  ? kernel_text_address+0xce/0xe0
[ 9784.695263][    C3]  ? __kernel_text_address+0x12/0x40
[ 9784.695528][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9784.695809][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9784.696120][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9784.696368][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9784.696643][    C3]  ? get_stack_info+0x36/0xc0
[ 9784.696880][    C3]  __tcf_classify+0x329/0x7d0
[ 9784.697119][    C3]  tcf_classify+0x283/0x930
[ 9784.697349][    C3]  ? lock_release+0x1d5/0x250
[ 9784.697584][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9784.697846][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9784.698099][    C3]  ? __kernel_text_address+0x12/0x40
[ 9784.698365][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9784.698645][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9784.698954][    C3]  tc_run+0x2e4/0x5d0
[ 9784.699156][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9784.699386][    C3]  ? lock_acquire+0x1c1/0x220
[ 9784.699622][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9784.699881][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9784.700132][    C3]  ? lock_acquire+0x1c1/0x220
[ 9784.700366][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9784.700628][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9784.700929][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9784.701198][    C3]  ? neigh_hh_output+0x348/0x590
[ 9784.701447][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9784.701710][    C3]  ip_finish_output2+0x786/0x18e0
[ 9784.701964][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9784.702298][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9784.702571][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9784.702821][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9784.703083][    C3]  ip_output+0x16b/0x4f0
[ 9784.703301][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9784.703541][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9784.703815][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9784.704124][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9784.704398][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9784.704647][    C3]  ? __alloc_skb+0xd4/0x280
[ 9784.704874][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9784.705140][    C3]  ? tcp_fragment+0x168/0x1040
[ 9784.705380][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9784.705628][    C3]  ? ip_local_out+0x114/0x3b0
[ 9784.705869][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9784.706116][    C3]  ? __skb_clone+0x57a/0x760
[ 9784.706350][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9784.706615][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9784.706892][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9784.707135][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9784.707381][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9784.707678][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9784.707995][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9784.708237][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9784.708494][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9784.708760][    C3]  tcp_write_timer+0x82/0x1d0
[ 9784.708996][    C3]  call_timer_fn+0x173/0x430
[ 9784.709231][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9784.709489][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9784.709748][    C3]  __run_timers.part.0+0x52d/0x890
[ 9784.710005][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9784.710270][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9784.710554][    C3]  ? lock_acquire+0x1c1/0x220
[ 9784.710790][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9784.711081][    C3]  ? lock_release+0x1d5/0x250
[ 9784.711318][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9784.711579][    C3]  ? ktime_get+0xb3/0x190
[ 9784.711796][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9784.712091][    C3]  run_timer_softirq+0x72/0x100
[ 9784.712337][    C3]  __do_softirq+0x1b9/0x7ff
[ 9784.712567][    C3]  irq_exit_rcu+0x98/0xc0
[ 9784.712785][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9784.713066][    C3]  </IRQ>
[ 9784.713217][    C3]  <TASK>
[ 9784.713365][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9784.713667][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9784.713989][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9784.714948][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9784.715253][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9784.715647][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9784.716047][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9784.716443][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9784.716838][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9784.717235][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9784.717528][    C3]  uart_start+0xe4/0x1b0
[ 9784.717744][    C3]  n_tty_write+0x677/0x7a0
[ 9784.717972][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9784.718223][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9784.718509][    C3]  ? lock_acquire+0x1c1/0x220
[ 9784.718746][    C3]  ? iterate_tty_write+0x95/0x540
[ 9784.719000][    C3]  iterate_tty_write+0x229/0x540
[ 9784.719251][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9784.719536][    C3]  vfs_write+0x9e9/0x10a0
[ 9784.719757][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9784.719997][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9784.720237][    C3]  ? lock_acquire+0x1c1/0x220
[ 9784.720475][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9784.720761][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9784.721023][    C3]  ? __fget_light+0x54/0x1e0
[ 9784.721255][    C3]  ksys_write+0xf5/0x1e0
[ 9784.721472][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9784.721718][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9784.722018][    C3]  do_syscall_64+0xc9/0x1e0
[ 9784.722248][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9784.722546][    C3] RIP: 0033:0x7f93b2836957
[ 9784.722768][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9784.723730][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9784.724147][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9784.724542][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9784.724936][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9784.725333][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9784.725728][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9784.726136][    C3]  </TASK>
[ 9812.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6929s! [ncat:8027]
[ 9812.613536][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9812.614746][    C1] irq event stamp: 174248
[ 9812.614955][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9812.615462][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9812.615917][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9812.616369][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9812.616813][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9812.617244][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9812.617833][    C1] RIP: 0010:queued_spin_lock_slowpath+0xc2/0xb90
[ 9812.618142][    C1] Code: 41 83 e4 07 49 01 c5 41 83 c4 03 be 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c 08 84 c0 0f 85 42 09 00 00 <8b> 5d 00 85 db 75 62 be 04 00 00 00 48 89 ef e8 ca 26 0c fe 89 d8
[ 9812.619079][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000246
[ 9812.619375][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9812.619760][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9812.620143][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9812.620550][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9812.620942][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9812.621332][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9812.621772][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9812.622089][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9812.622470][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9812.622852][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9812.623233][    C1] PKRU: 55555554
[ 9812.623407][    C1] Call Trace:
[ 9812.623568][    C1]  <IRQ>
[ 9812.623710][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9812.623962][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9812.624197][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9812.624463][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9812.624725][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9812.625004][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9812.625260][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9812.625554][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9812.625810][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9812.626107][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9812.626392][    C1]  </IRQ>
[ 9812.626537][    C1]  <TASK>
[ 9812.626682][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9812.626986][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9812.627264][    C1]  ? queued_spin_lock_slowpath+0xc2/0xb90
[ 9812.627544][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9812.627821][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9812.628122][    C1]  ? lock_acquire+0x1c1/0x220
[ 9812.628356][    C1]  ? lock_release+0x1d5/0x250
[ 9812.628607][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9812.628852][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9812.629123][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9812.629404][    C1]  ? lock_acquire+0x1c1/0x220
[ 9812.629640][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9812.629882][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9812.630132][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9812.630358][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9812.630596][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9812.630845][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9812.631111][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9812.631380][    C1]  ip_local_deliver+0x19d/0x480
[ 9812.631620][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9812.631882][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9812.632136][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9812.632475][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9812.632720][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9812.633030][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9812.633285][    C1]  ip_rcv+0x564/0x740
[ 9812.633484][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9812.633707][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9812.633952][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9812.634219][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9812.634485][    C1]  ? skb_clone+0x10b/0x330
[ 9812.634704][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9812.635013][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9812.635310][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9812.635581][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9812.635870][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9812.636112][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9812.636334][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9812.636625][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9812.636919][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9812.637244][    C1]  ? lock_acquire+0x1c1/0x220
[ 9812.637480][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9812.637775][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9812.638058][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9812.638374][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9812.638627][    C1]  ? __skb_clone+0x57a/0x760
[ 9812.638860][    C1]  netif_receive_skb+0x55/0x280
[ 9812.639107][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9812.639417][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9812.639747][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9812.640044][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9812.640318][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9812.640605][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9812.640916][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9812.641198][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9812.641512][    C1]  ? stack_trace_save+0x95/0xd0
[ 9812.641758][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9812.642036][    C1]  ? kasan_save_stack+0x34/0x50
[ 9812.642284][    C1]  ? kasan_save_stack+0x24/0x50
[ 9812.642531][    C1]  ? kasan_save_track+0x14/0x30
[ 9812.642778][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9812.643042][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9812.643296][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9812.643543][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9812.643806][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9812.644069][    C1]  ? ip_output+0x16b/0x4f0
[ 9812.644295][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9812.644553][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9812.644825][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9812.645091][    C1]  ? get_reg+0x119/0x190
[ 9812.645307][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9812.645574][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9812.645885][    C1]  __tcf_classify+0x329/0x7d0
[ 9812.646125][    C1]  tcf_classify+0x283/0x930
[ 9812.646357][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9812.646605][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9812.646859][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9812.647142][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9812.647409][    C1]  tc_run+0x2e4/0x5d0
[ 9812.647615][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9812.647844][    C1]  ? lock_acquire+0x1c1/0x220
[ 9812.648082][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9812.648343][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9812.648595][    C1]  ? lock_acquire+0x1c1/0x220
[ 9812.648833][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9812.649097][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9812.649400][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9812.649672][    C1]  ? neigh_hh_output+0x348/0x590
[ 9812.649924][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9812.650187][    C1]  ip_finish_output2+0x786/0x18e0
[ 9812.650444][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9812.650722][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9812.651059][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9812.651335][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9812.651586][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9812.651848][    C1]  ip_output+0x16b/0x4f0
[ 9812.652062][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9812.652297][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9812.652540][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9812.652824][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9812.653075][    C1]  ? ip_local_out+0x114/0x3b0
[ 9812.653315][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9812.653562][    C1]  ? __create_object+0x5e/0xb0
[ 9812.653805][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9812.654071][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9812.654350][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9812.654622][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9812.654904][    C1]  tcp_release_cb+0x1e9/0x390
[ 9812.655140][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9812.655406][    C1]  release_sock+0xb8/0x1d0
[ 9812.655632][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9812.655855][    C1]  ? lock_release+0x1d5/0x250
[ 9812.656092][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9812.656342][    C1]  ? core_sys_select+0x620/0x710
[ 9812.656595][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9812.656863][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9812.657090][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9812.657338][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9812.657591][    C1]  ? __fget_light+0x54/0x1e0
[ 9812.657826][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9812.658090][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9812.658328][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9812.658593][    C1]  ? __might_fault+0xc6/0x180
[ 9812.658835][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9812.659116][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9812.659414][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9812.659714][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9812.660035][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9812.660287][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9812.660590][    C1]  do_syscall_64+0xc9/0x1e0
[ 9812.660820][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9812.661119][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9812.661344][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9812.662313][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9812.662731][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9812.663131][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9812.663530][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9812.663927][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9812.664322][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9812.664723][    C1]  </TASK>
[ 9812.664880][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6929s! [perl:7725]
[ 9812.665283][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9812.666525][    C3] irq event stamp: 290154
[ 9812.666743][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9812.667265][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9812.667765][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9812.668232][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9812.668687][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9812.669131][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9812.669740][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9812.670062][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9812.671024][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9812.671330][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9812.671725][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9812.672120][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9812.672517][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9812.672913][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9812.673308][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9812.673751][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9812.674080][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9812.674478][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9812.674875][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9812.675269][    C3] PKRU: 55555554
[ 9812.675449][    C3] Call Trace:
[ 9812.675619][    C3]  <IRQ>
[ 9812.675788][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9812.676046][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9812.676288][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9812.676562][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9812.676832][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9812.677120][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9812.677382][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9812.677685][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9812.677945][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9812.678251][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9812.678544][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9812.678856][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9812.679144][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9812.679437][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9812.679724][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9812.680033][    C3]  ? get_stack_info+0x36/0xc0
[ 9812.680271][    C3]  ? lock_acquire+0x1c1/0x220
[ 9812.680510][    C3]  ? lock_release+0x1d5/0x250
[ 9812.680748][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9812.680996][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9812.681266][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9812.681548][    C3]  ? lock_acquire+0x1c1/0x220
[ 9812.681784][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9812.682022][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9812.682280][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9812.682513][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9812.682758][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9812.683013][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9812.683286][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9812.683561][    C3]  ip_local_deliver+0x19d/0x480
[ 9812.683807][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9812.684075][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9812.684336][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9812.684681][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9812.684931][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9812.685249][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9812.685508][    C3]  ip_rcv+0x564/0x740
[ 9812.685715][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9812.685945][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9812.686196][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9812.686471][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9812.686698][    C3]  ? skb_clone+0x10b/0x330
[ 9812.686924][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9812.687241][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9812.687545][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9812.687824][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9812.688115][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9812.688361][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9812.688590][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9812.688888][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9812.689170][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9812.689492][    C3]  ? lock_acquire+0x1c1/0x220
[ 9812.689729][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9812.690023][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9812.690305][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9812.690621][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9812.690874][    C3]  ? __skb_clone+0x57a/0x760
[ 9812.691108][    C3]  netif_receive_skb+0x55/0x280
[ 9812.691354][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9812.691662][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9812.691992][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9812.692288][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9812.692559][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9812.692847][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9812.693158][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9812.693465][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9812.693789][    C3]  ? lock_release+0x1d5/0x250
[ 9812.694027][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9812.694290][    C3]  ? kernel_text_address+0xce/0xe0
[ 9812.694549][    C3]  ? __kernel_text_address+0x12/0x40
[ 9812.694814][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9812.695100][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9812.695409][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9812.695658][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9812.695936][    C3]  ? get_stack_info+0x36/0xc0
[ 9812.696175][    C3]  __tcf_classify+0x329/0x7d0
[ 9812.696413][    C3]  tcf_classify+0x283/0x930
[ 9812.696645][    C3]  ? lock_release+0x1d5/0x250
[ 9812.696883][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9812.697145][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9812.697401][    C3]  ? __kernel_text_address+0x12/0x40
[ 9812.697665][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9812.697947][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9812.698256][    C3]  tc_run+0x2e4/0x5d0
[ 9812.698461][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9812.698690][    C3]  ? lock_acquire+0x1c1/0x220
[ 9812.698927][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9812.699187][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9812.699438][    C3]  ? lock_acquire+0x1c1/0x220
[ 9812.699675][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9812.699938][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9812.700239][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9812.700509][    C3]  ? neigh_hh_output+0x348/0x590
[ 9812.700760][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9812.701023][    C3]  ip_finish_output2+0x786/0x18e0
[ 9812.701278][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9812.701616][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9812.701889][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9812.702141][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9812.702404][    C3]  ip_output+0x16b/0x4f0
[ 9812.702620][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9812.702862][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9812.703136][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9812.703447][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9812.703720][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9812.703970][    C3]  ? __alloc_skb+0xd4/0x280
[ 9812.704200][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9812.704467][    C3]  ? tcp_fragment+0x168/0x1040
[ 9812.704709][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9812.704958][    C3]  ? ip_local_out+0x114/0x3b0
[ 9812.705194][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9812.705441][    C3]  ? __skb_clone+0x57a/0x760
[ 9812.705676][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9812.705944][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9812.706224][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9812.706466][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9812.706712][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9812.707011][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9812.707330][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9812.707573][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9812.707831][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9812.708097][    C3]  tcp_write_timer+0x82/0x1d0
[ 9812.708336][    C3]  call_timer_fn+0x173/0x430
[ 9812.708568][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9812.708827][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9812.709090][    C3]  __run_timers.part.0+0x52d/0x890
[ 9812.709349][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9812.709617][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9812.709898][    C3]  ? lock_acquire+0x1c1/0x220
[ 9812.710135][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9812.710422][    C3]  ? lock_release+0x1d5/0x250
[ 9812.710660][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9812.710922][    C3]  ? ktime_get+0xb3/0x190
[ 9812.711142][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9812.711438][    C3]  run_timer_softirq+0x72/0x100
[ 9812.711684][    C3]  __do_softirq+0x1b9/0x7ff
[ 9812.711916][    C3]  irq_exit_rcu+0x98/0xc0
[ 9812.712133][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9812.712418][    C3]  </IRQ>
[ 9812.712566][    C3]  <TASK>
[ 9812.712716][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9812.713017][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9812.713338][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9812.714303][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9812.714609][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9812.715006][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9812.715403][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9812.715802][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9812.716198][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9812.716596][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9812.716890][    C3]  uart_start+0xe4/0x1b0
[ 9812.717107][    C3]  n_tty_write+0x677/0x7a0
[ 9812.717335][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9812.717587][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9812.717870][    C3]  ? lock_acquire+0x1c1/0x220
[ 9812.718108][    C3]  ? iterate_tty_write+0x95/0x540
[ 9812.718363][    C3]  iterate_tty_write+0x229/0x540
[ 9812.718616][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9812.718903][    C3]  vfs_write+0x9e9/0x10a0
[ 9812.719123][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9812.719365][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9812.719609][    C3]  ? lock_acquire+0x1c1/0x220
[ 9812.719844][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9812.720134][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9812.720397][    C3]  ? __fget_light+0x54/0x1e0
[ 9812.720633][    C3]  ksys_write+0xf5/0x1e0
[ 9812.720848][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9812.721097][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9812.721401][    C3]  do_syscall_64+0xc9/0x1e0
[ 9812.721630][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9812.721929][    C3] RIP: 0033:0x7f93b2836957
[ 9812.722156][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9812.723119][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9812.723537][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9812.723934][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9812.724331][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9812.724727][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9812.725121][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9812.725521][    C3]  </TASK>
[ 9836.942161][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9836.942500][    C3] rcu: 3-....: (7432424 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1807457
[ 9836.943044][    C3] rcu: (t=7442971 jiffies g=1064457 q=112 ncpus=4)
[ 9836.943369][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 9836.943636][    C1] NMI backtrace for cpu 1
[ 9836.943642][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9836.943645][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9836.943650][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9836.943657][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9836.943661][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9836.943663][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9836.943665][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9836.943667][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9836.943669][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9836.943670][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9836.943672][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9836.943674][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9836.943677][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9836.943679][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9836.943680][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9836.943681][    C1] PKRU: 55555554
[ 9836.943682][    C1] Call Trace:
[ 9836.943684][    C1]  <NMI>
[ 9836.943686][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 9836.943691][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9836.943696][    C1]  ? nmi_handle+0x153/0x420
[ 9836.943701][    C1]  ? default_do_nmi+0x41/0x100
[ 9836.943703][    C1]  ? exc_nmi+0xf3/0x120
[ 9836.943705][    C1]  ? end_repeat_nmi+0xf/0x60
[ 9836.943710][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9836.943714][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9836.943717][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9836.943721][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9836.943724][    C1]  </NMI>
[ 9836.943725][    C1]  <TASK>
[ 9836.943726][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9836.943730][    C1]  ? lock_acquire+0x1c1/0x220
[ 9836.943734][    C1]  ? lock_release+0x1d5/0x250
[ 9836.943737][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9836.943741][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9836.943744][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9836.943748][    C1]  ? lock_acquire+0x1c1/0x220
[ 9836.943750][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9836.943754][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9836.943757][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9836.943764][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9836.943766][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9836.943771][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9836.943775][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9836.943779][    C1]  ip_local_deliver+0x19d/0x480
[ 9836.943782][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9836.943784][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9836.943786][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9836.943792][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9836.943795][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9836.943798][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9836.943807][    C1]  ip_rcv+0x564/0x740
[ 9836.943810][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9836.943812][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9836.943817][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9836.943820][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9836.943822][    C1]  ? skb_clone+0x10b/0x330
[ 9836.943825][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9836.943830][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9836.943835][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9836.943838][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9836.943846][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9836.943850][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9836.943852][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9836.943855][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9836.943858][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9836.943863][    C1]  ? lock_acquire+0x1c1/0x220
[ 9836.943865][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9836.943869][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9836.943873][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9836.943877][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9836.943879][    C1]  ? __skb_clone+0x57a/0x760
[ 9836.943882][    C1]  netif_receive_skb+0x55/0x280
[ 9836.943885][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9836.943892][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9836.943898][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9836.943905][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9836.943910][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9836.943919][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9836.943926][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9836.943929][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9836.943935][    C1]  ? stack_trace_save+0x95/0xd0
[ 9836.943938][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9836.943943][    C1]  ? kasan_save_stack+0x34/0x50
[ 9836.943946][    C1]  ? kasan_save_stack+0x24/0x50
[ 9836.943949][    C1]  ? kasan_save_track+0x14/0x30
[ 9836.943952][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9836.943955][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9836.943956][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9836.943959][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9836.943961][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9836.943964][    C1]  ? ip_output+0x16b/0x4f0
[ 9836.943967][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9836.943969][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9836.943973][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9836.943975][    C1]  ? get_reg+0x119/0x190
[ 9836.943978][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9836.943980][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9836.943985][    C1]  __tcf_classify+0x329/0x7d0
[ 9836.943990][    C1]  tcf_classify+0x283/0x930
[ 9836.943993][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9836.943997][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9836.944000][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9836.944004][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9836.944007][    C1]  tc_run+0x2e4/0x5d0
[ 9836.944010][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9836.944013][    C1]  ? lock_acquire+0x1c1/0x220
[ 9836.944015][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9836.944019][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9836.944023][    C1]  ? lock_acquire+0x1c1/0x220
[ 9836.944025][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9836.944028][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9836.944031][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9836.944034][    C1]  ? neigh_hh_output+0x348/0x590
[ 9836.944038][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9836.944041][    C1]  ip_finish_output2+0x786/0x18e0
[ 9836.944044][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9836.944047][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9836.944054][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9836.944056][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9836.944060][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9836.944064][    C1]  ip_output+0x16b/0x4f0
[ 9836.944066][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9836.944069][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9836.944072][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9836.944076][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9836.944079][    C1]  ? ip_local_out+0x114/0x3b0
[ 9836.944082][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9836.944086][    C1]  ? __create_object+0x5e/0xb0
[ 9836.944089][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9836.944095][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9836.944098][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9836.944102][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9836.944105][    C1]  tcp_release_cb+0x1e9/0x390
[ 9836.944108][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9836.944113][    C1]  release_sock+0xb8/0x1d0
[ 9836.944115][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9836.944118][    C1]  ? lock_release+0x1d5/0x250
[ 9836.944120][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9836.944122][    C1]  ? core_sys_select+0x620/0x710
[ 9836.944127][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9836.944131][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9836.944133][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9836.944137][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9836.944139][    C1]  ? __fget_light+0x54/0x1e0
[ 9836.944142][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9836.944145][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9836.944149][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9836.944152][    C1]  ? __might_fault+0xc6/0x180
[ 9836.944158][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9836.944163][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9836.944166][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9836.944170][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9836.944175][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9836.944178][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9836.944182][    C1]  do_syscall_64+0xc9/0x1e0
[ 9836.944185][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9836.944189][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9836.944191][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9836.944193][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9836.944196][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9836.944198][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9836.944200][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9836.944201][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9836.944203][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9836.944208][    C1]  </TASK>
[ 9836.944629][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9836.990701][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9836.991302][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9836.991622][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9836.992574][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9836.992878][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9836.993270][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9836.993664][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9836.994055][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9836.994447][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9836.994837][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9836.995275][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9836.995604][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9836.996001][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9836.996392][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9836.996784][    C3] PKRU: 55555554
[ 9836.996963][    C3] Call Trace:
[ 9836.997128][    C3]  <IRQ>
[ 9836.997274][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9836.997545][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 9836.997795][    C3]  ? check_cpu_stall+0x284/0x500
[ 9836.998044][    C3]  ? rcu_pending+0x92/0x360
[ 9836.998272][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9836.998538][    C3]  ? update_process_times+0xb9/0x110
[ 9836.998806][    C3]  ? tick_sched_handle+0x67/0x130
[ 9836.999060][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9836.999342][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9836.999583][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9836.999892][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9837.000160][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9837.000448][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9837.000708][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9837.001007][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9837.001266][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9837.001573][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9837.001866][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9837.002177][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9837.002462][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9837.002755][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9837.003040][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9837.003348][    C3]  ? get_stack_info+0x36/0xc0
[ 9837.003587][    C3]  ? lock_acquire+0x1c1/0x220
[ 9837.003824][    C3]  ? lock_release+0x1d5/0x250
[ 9837.004060][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9837.004306][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9837.004577][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9837.004859][    C3]  ? lock_acquire+0x1c1/0x220
[ 9837.005096][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9837.005333][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9837.005591][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9837.005827][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9837.006072][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9837.006327][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9837.006597][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9837.006873][    C3]  ip_local_deliver+0x19d/0x480
[ 9837.007116][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9837.007387][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9837.007648][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9837.007990][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9837.008239][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9837.008555][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9837.008814][    C3]  ip_rcv+0x564/0x740
[ 9837.009014][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9837.009243][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9837.009494][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9837.009766][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9837.009996][    C3]  ? skb_clone+0x10b/0x330
[ 9837.010219][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9837.010535][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9837.010838][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9837.011116][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9837.011408][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9837.011654][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9837.011881][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9837.012178][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9837.012459][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9837.012782][    C3]  ? lock_acquire+0x1c1/0x220
[ 9837.013016][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9837.013310][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9837.013593][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9837.013906][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9837.014158][    C3]  ? __skb_clone+0x57a/0x760
[ 9837.014391][    C3]  netif_receive_skb+0x55/0x280
[ 9837.014638][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9837.014946][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9837.015275][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9837.015571][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9837.015847][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9837.016131][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9837.016442][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9837.016749][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9837.017072][    C3]  ? lock_release+0x1d5/0x250
[ 9837.017309][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9837.017575][    C3]  ? kernel_text_address+0xce/0xe0
[ 9837.017833][    C3]  ? __kernel_text_address+0x12/0x40
[ 9837.018098][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9837.018379][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9837.018688][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9837.018936][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9837.019209][    C3]  ? get_stack_info+0x36/0xc0
[ 9837.019449][    C3]  __tcf_classify+0x329/0x7d0
[ 9837.019688][    C3]  tcf_classify+0x283/0x930
[ 9837.019917][    C3]  ? lock_release+0x1d5/0x250
[ 9837.020153][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9837.020414][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9837.020668][    C3]  ? __kernel_text_address+0x12/0x40
[ 9837.020934][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9837.021216][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9837.021527][    C3]  tc_run+0x2e4/0x5d0
[ 9837.021729][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9837.021958][    C3]  ? lock_acquire+0x1c1/0x220
[ 9837.022192][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9837.022452][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9837.022701][    C3]  ? lock_acquire+0x1c1/0x220
[ 9837.022939][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9837.023200][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9837.023502][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9837.023771][    C3]  ? neigh_hh_output+0x348/0x590
[ 9837.024021][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9837.024283][    C3]  ip_finish_output2+0x786/0x18e0
[ 9837.024536][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9837.024871][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9837.025144][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9837.025394][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9837.025659][    C3]  ip_output+0x16b/0x4f0
[ 9837.025872][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9837.026113][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9837.026385][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9837.026694][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9837.026968][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9837.027217][    C3]  ? __alloc_skb+0xd4/0x280
[ 9837.027444][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9837.027709][    C3]  ? tcp_fragment+0x168/0x1040
[ 9837.027950][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9837.028198][    C3]  ? ip_local_out+0x114/0x3b0
[ 9837.028436][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9837.028682][    C3]  ? __skb_clone+0x57a/0x760
[ 9837.028915][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9837.029181][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9837.029457][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9837.029700][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9837.029946][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9837.030242][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9837.030558][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9837.030803][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9837.031060][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9837.031324][    C3]  tcp_write_timer+0x82/0x1d0
[ 9837.031561][    C3]  call_timer_fn+0x173/0x430
[ 9837.031795][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9837.032054][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9837.032312][    C3]  __run_timers.part.0+0x52d/0x890
[ 9837.032570][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9837.032835][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9837.033118][    C3]  ? lock_acquire+0x1c1/0x220
[ 9837.033352][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9837.033640][    C3]  ? lock_release+0x1d5/0x250
[ 9837.033877][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9837.034138][    C3]  ? ktime_get+0xb3/0x190
[ 9837.034355][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9837.034648][    C3]  run_timer_softirq+0x72/0x100
[ 9837.034894][    C3]  __do_softirq+0x1b9/0x7ff
[ 9837.035123][    C3]  irq_exit_rcu+0x98/0xc0
[ 9837.035343][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9837.035628][    C3]  </IRQ>
[ 9837.035777][    C3]  <TASK>
[ 9837.035927][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9837.036227][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9837.036549][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9837.037510][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9837.037815][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9837.038212][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9837.038606][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9837.038999][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9837.039399][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9837.039794][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9837.040088][    C3]  uart_start+0xe4/0x1b0
[ 9837.040305][    C3]  n_tty_write+0x677/0x7a0
[ 9837.040532][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9837.040780][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9837.041066][    C3]  ? lock_acquire+0x1c1/0x220
[ 9837.041302][    C3]  ? iterate_tty_write+0x95/0x540
[ 9837.041557][    C3]  iterate_tty_write+0x229/0x540
[ 9837.041807][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9837.042094][    C3]  vfs_write+0x9e9/0x10a0
[ 9837.042314][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9837.042554][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9837.042797][    C3]  ? lock_acquire+0x1c1/0x220
[ 9837.043034][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9837.043320][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9837.043583][    C3]  ? __fget_light+0x54/0x1e0
[ 9837.043817][    C3]  ksys_write+0xf5/0x1e0
[ 9837.044032][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9837.044277][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9837.044579][    C3]  do_syscall_64+0xc9/0x1e0
[ 9837.044810][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9837.045106][    C3] RIP: 0033:0x7f93b2836957
[ 9837.045331][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9837.046294][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9837.046711][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9837.047106][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9837.047502][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9837.047896][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9837.048292][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9837.048690][    C3]  </TASK>
[ 9864.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 6978s! [ncat:8027]
[ 9864.613541][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9864.614758][    C1] irq event stamp: 174248
[ 9864.614968][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9864.615478][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9864.615933][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9864.616387][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9864.616834][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9864.617266][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9864.617860][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9864.618174][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9864.619114][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9864.619412][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9864.619797][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9864.620180][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9864.620567][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9864.620952][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9864.621337][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9864.621769][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9864.622089][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9864.622477][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9864.622863][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9864.623247][    C1] PKRU: 55555554
[ 9864.623423][    C1] Call Trace:
[ 9864.623588][    C1]  <IRQ>
[ 9864.623730][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9864.623984][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9864.624221][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9864.624488][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9864.624753][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9864.625032][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9864.625289][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9864.625589][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9864.625843][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9864.626143][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9864.626428][    C1]  </IRQ>
[ 9864.626575][    C1]  <TASK>
[ 9864.626720][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9864.627025][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9864.627305][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9864.627593][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9864.627890][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9864.628200][    C1]  ? lock_acquire+0x1c1/0x220
[ 9864.628439][    C1]  ? lock_release+0x1d5/0x250
[ 9864.628678][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9864.628926][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9864.629197][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9864.629481][    C1]  ? lock_acquire+0x1c1/0x220
[ 9864.629718][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9864.629958][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9864.630217][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9864.630453][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9864.630699][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9864.630955][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9864.631231][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9864.631505][    C1]  ip_local_deliver+0x19d/0x480
[ 9864.631751][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9864.632020][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9864.632282][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9864.632630][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9864.632881][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9864.633200][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9864.633461][    C1]  ip_rcv+0x564/0x740
[ 9864.633663][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9864.633892][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9864.634144][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9864.634420][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9864.634689][    C1]  ? skb_clone+0x10b/0x330
[ 9864.634915][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9864.635235][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9864.635542][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9864.635822][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9864.636114][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9864.636363][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9864.636593][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9864.636889][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9864.637175][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9864.637498][    C1]  ? lock_acquire+0x1c1/0x220
[ 9864.637736][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9864.638030][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9864.638315][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9864.638629][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9864.638883][    C1]  ? __skb_clone+0x57a/0x760
[ 9864.639115][    C1]  netif_receive_skb+0x55/0x280
[ 9864.639363][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9864.639674][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9864.640005][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9864.640304][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9864.640577][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9864.640862][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9864.641174][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9864.641458][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9864.641771][    C1]  ? stack_trace_save+0x95/0xd0
[ 9864.642017][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9864.642297][    C1]  ? kasan_save_stack+0x34/0x50
[ 9864.642545][    C1]  ? kasan_save_stack+0x24/0x50
[ 9864.642790][    C1]  ? kasan_save_track+0x14/0x30
[ 9864.643037][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9864.643300][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9864.643553][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9864.643800][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9864.644062][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9864.644327][    C1]  ? ip_output+0x16b/0x4f0
[ 9864.644552][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9864.644807][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9864.645077][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9864.645345][    C1]  ? get_reg+0x119/0x190
[ 9864.645565][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9864.645831][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9864.646141][    C1]  __tcf_classify+0x329/0x7d0
[ 9864.646383][    C1]  tcf_classify+0x283/0x930
[ 9864.646612][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9864.646860][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9864.647116][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9864.647402][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9864.647671][    C1]  tc_run+0x2e4/0x5d0
[ 9864.647875][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9864.648105][    C1]  ? lock_acquire+0x1c1/0x220
[ 9864.648341][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9864.648601][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9864.648853][    C1]  ? lock_acquire+0x1c1/0x220
[ 9864.649091][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9864.649354][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9864.649657][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9864.649928][    C1]  ? neigh_hh_output+0x348/0x590
[ 9864.650180][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9864.650444][    C1]  ip_finish_output2+0x786/0x18e0
[ 9864.650699][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9864.650980][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9864.651316][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9864.651590][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9864.651843][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9864.652106][    C1]  ip_output+0x16b/0x4f0
[ 9864.652323][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9864.652555][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9864.652798][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9864.653083][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9864.653334][    C1]  ? ip_local_out+0x114/0x3b0
[ 9864.653574][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9864.653821][    C1]  ? __create_object+0x5e/0xb0
[ 9864.654065][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9864.654331][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9864.654611][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9864.654885][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9864.655164][    C1]  tcp_release_cb+0x1e9/0x390
[ 9864.655404][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9864.655674][    C1]  release_sock+0xb8/0x1d0
[ 9864.655900][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9864.656125][    C1]  ? lock_release+0x1d5/0x250
[ 9864.656365][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9864.656614][    C1]  ? core_sys_select+0x620/0x710
[ 9864.656867][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9864.657137][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9864.657364][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9864.657612][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9864.657866][    C1]  ? __fget_light+0x54/0x1e0
[ 9864.658103][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9864.658368][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9864.658609][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9864.658873][    C1]  ? __might_fault+0xc6/0x180
[ 9864.659115][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9864.659397][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9864.659697][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9864.659995][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9864.660317][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9864.660569][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9864.660872][    C1]  do_syscall_64+0xc9/0x1e0
[ 9864.661105][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9864.661402][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9864.661629][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9864.662599][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9864.663020][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9864.663419][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9864.663817][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9864.664214][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9864.664613][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9864.665014][    C1]  </TASK>
[ 9864.665169][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 6978s! [perl:7725]
[ 9864.665574][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9864.666817][    C3] irq event stamp: 290154
[ 9864.667034][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9864.667557][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9864.668057][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9864.668522][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9864.668979][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9864.669423][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9864.670031][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9864.670353][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9864.671317][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9864.671622][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9864.672017][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9864.672412][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9864.672807][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9864.673206][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9864.673602][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9864.674046][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9864.674375][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9864.674771][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9864.675169][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9864.675567][    C3] PKRU: 55555554
[ 9864.675748][    C3] Call Trace:
[ 9864.675916][    C3]  <IRQ>
[ 9864.676064][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9864.676324][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9864.676565][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9864.676839][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9864.677116][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9864.677404][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9864.677665][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9864.677970][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9864.678231][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9864.678535][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9864.678828][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9864.679140][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9864.679428][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9864.679721][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9864.680008][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9864.680317][    C3]  ? get_stack_info+0x36/0xc0
[ 9864.680556][    C3]  ? lock_acquire+0x1c1/0x220
[ 9864.680795][    C3]  ? lock_release+0x1d5/0x250
[ 9864.681034][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9864.681281][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9864.681551][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9864.681832][    C3]  ? lock_acquire+0x1c1/0x220
[ 9864.682070][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9864.682309][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9864.682567][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9864.682800][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9864.683043][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9864.683299][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9864.683574][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9864.683848][    C3]  ip_local_deliver+0x19d/0x480
[ 9864.684095][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9864.684364][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9864.684625][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9864.684970][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9864.685220][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9864.685541][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9864.685801][    C3]  ip_rcv+0x564/0x740
[ 9864.686005][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9864.686234][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9864.686484][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9864.686760][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9864.686989][    C3]  ? skb_clone+0x10b/0x330
[ 9864.687217][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9864.687534][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9864.687837][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9864.688116][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9864.688406][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9864.688653][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9864.688883][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9864.689180][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9864.689464][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9864.689787][    C3]  ? lock_acquire+0x1c1/0x220
[ 9864.690025][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9864.690318][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9864.690602][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9864.690918][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9864.691172][    C3]  ? __skb_clone+0x57a/0x760
[ 9864.691404][    C3]  netif_receive_skb+0x55/0x280
[ 9864.691649][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9864.691959][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9864.692288][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9864.692586][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9864.692858][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9864.693142][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9864.693454][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9864.693762][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9864.694085][    C3]  ? lock_release+0x1d5/0x250
[ 9864.694323][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9864.694586][    C3]  ? kernel_text_address+0xce/0xe0
[ 9864.694844][    C3]  ? __kernel_text_address+0x12/0x40
[ 9864.695109][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9864.695393][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9864.695706][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9864.695953][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9864.696230][    C3]  ? get_stack_info+0x36/0xc0
[ 9864.696468][    C3]  __tcf_classify+0x329/0x7d0
[ 9864.696706][    C3]  tcf_classify+0x283/0x930
[ 9864.696937][    C3]  ? lock_release+0x1d5/0x250
[ 9864.697174][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9864.697437][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9864.697692][    C3]  ? __kernel_text_address+0x12/0x40
[ 9864.697958][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9864.698239][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9864.698548][    C3]  tc_run+0x2e4/0x5d0
[ 9864.698751][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9864.698982][    C3]  ? lock_acquire+0x1c1/0x220
[ 9864.699221][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9864.699480][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9864.699731][    C3]  ? lock_acquire+0x1c1/0x220
[ 9864.699967][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9864.700231][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9864.700530][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9864.700803][    C3]  ? neigh_hh_output+0x348/0x590
[ 9864.701053][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9864.701317][    C3]  ip_finish_output2+0x786/0x18e0
[ 9864.701571][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9864.701906][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9864.702179][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9864.702430][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9864.702692][    C3]  ip_output+0x16b/0x4f0
[ 9864.702909][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9864.703149][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9864.703424][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9864.703734][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9864.704007][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9864.704258][    C3]  ? __alloc_skb+0xd4/0x280
[ 9864.704486][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9864.704755][    C3]  ? tcp_fragment+0x168/0x1040
[ 9864.704996][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9864.705245][    C3]  ? ip_local_out+0x114/0x3b0
[ 9864.705486][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9864.705733][    C3]  ? __skb_clone+0x57a/0x760
[ 9864.705967][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9864.706232][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9864.706510][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9864.706753][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9864.707000][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9864.707300][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9864.707618][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9864.707859][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9864.708119][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9864.708386][    C3]  tcp_write_timer+0x82/0x1d0
[ 9864.708623][    C3]  call_timer_fn+0x173/0x430
[ 9864.708857][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9864.709116][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9864.709375][    C3]  __run_timers.part.0+0x52d/0x890
[ 9864.709633][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9864.709903][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9864.710188][    C3]  ? lock_acquire+0x1c1/0x220
[ 9864.710425][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9864.710713][    C3]  ? lock_release+0x1d5/0x250
[ 9864.710951][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9864.711213][    C3]  ? ktime_get+0xb3/0x190
[ 9864.711433][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9864.711726][    C3]  run_timer_softirq+0x72/0x100
[ 9864.711972][    C3]  __do_softirq+0x1b9/0x7ff
[ 9864.712203][    C3]  irq_exit_rcu+0x98/0xc0
[ 9864.712421][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9864.712705][    C3]  </IRQ>
[ 9864.712854][    C3]  <TASK>
[ 9864.713002][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9864.713304][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9864.713625][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9864.714586][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9864.714893][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9864.715289][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9864.715690][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9864.716085][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9864.716481][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9864.716877][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9864.717173][    C3]  uart_start+0xe4/0x1b0
[ 9864.717389][    C3]  n_tty_write+0x677/0x7a0
[ 9864.717620][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9864.717871][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9864.718154][    C3]  ? lock_acquire+0x1c1/0x220
[ 9864.718392][    C3]  ? iterate_tty_write+0x95/0x540
[ 9864.718648][    C3]  iterate_tty_write+0x229/0x540
[ 9864.718900][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9864.719188][    C3]  vfs_write+0x9e9/0x10a0
[ 9864.719409][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9864.719650][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9864.719893][    C3]  ? lock_acquire+0x1c1/0x220
[ 9864.720128][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9864.720417][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9864.720679][    C3]  ? __fget_light+0x54/0x1e0
[ 9864.720914][    C3]  ksys_write+0xf5/0x1e0
[ 9864.721130][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9864.721377][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9864.721679][    C3]  do_syscall_64+0xc9/0x1e0
[ 9864.721908][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9864.722206][    C3] RIP: 0033:0x7f93b2836957
[ 9864.722430][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9864.723395][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9864.723812][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9864.724208][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9864.724607][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9864.725001][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9864.725397][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9864.725798][    C3]  </TASK>
[ 9892.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7004s! [ncat:8027]
[ 9892.613546][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9892.614759][    C1] irq event stamp: 174248
[ 9892.614971][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9892.615484][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9892.615933][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9892.616387][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9892.616838][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9892.617271][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9892.617861][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9892.618173][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9892.619115][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9892.619411][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9892.619798][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9892.620185][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9892.620569][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9892.620953][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9892.621341][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9892.621771][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9892.622090][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9892.622473][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9892.622854][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9892.623238][    C1] PKRU: 55555554
[ 9892.623413][    C1] Call Trace:
[ 9892.623575][    C1]  <IRQ>
[ 9892.623717][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9892.623973][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9892.624206][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9892.624476][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9892.624738][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9892.625017][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9892.625273][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9892.625570][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9892.625824][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9892.626124][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9892.626411][    C1]  </IRQ>
[ 9892.626555][    C1]  <TASK>
[ 9892.626701][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9892.627005][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9892.627287][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9892.627573][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9892.627853][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9892.628157][    C1]  ? lock_acquire+0x1c1/0x220
[ 9892.628391][    C1]  ? lock_release+0x1d5/0x250
[ 9892.628642][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9892.628888][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9892.629160][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9892.629444][    C1]  ? lock_acquire+0x1c1/0x220
[ 9892.629694][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9892.629926][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9892.630178][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9892.630404][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9892.630643][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9892.630891][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9892.631157][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9892.631428][    C1]  ip_local_deliver+0x19d/0x480
[ 9892.631667][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9892.631931][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9892.632186][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9892.632522][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9892.632766][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9892.633075][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9892.633332][    C1]  ip_rcv+0x564/0x740
[ 9892.633529][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9892.633753][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9892.633999][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9892.634266][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9892.634531][    C1]  ? skb_clone+0x10b/0x330
[ 9892.634750][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9892.635059][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9892.635360][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9892.635631][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9892.635917][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9892.636157][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9892.636378][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9892.636668][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9892.636959][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9892.637282][    C1]  ? lock_acquire+0x1c1/0x220
[ 9892.637519][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9892.637814][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9892.638097][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9892.638411][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9892.638664][    C1]  ? __skb_clone+0x57a/0x760
[ 9892.638898][    C1]  netif_receive_skb+0x55/0x280
[ 9892.639145][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9892.639454][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9892.639785][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9892.640082][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9892.640357][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9892.640643][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9892.640956][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9892.641237][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9892.641551][    C1]  ? stack_trace_save+0x95/0xd0
[ 9892.641799][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9892.642077][    C1]  ? kasan_save_stack+0x34/0x50
[ 9892.642325][    C1]  ? kasan_save_stack+0x24/0x50
[ 9892.642571][    C1]  ? kasan_save_track+0x14/0x30
[ 9892.642819][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9892.643082][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9892.643336][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9892.643584][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9892.643847][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9892.644109][    C1]  ? ip_output+0x16b/0x4f0
[ 9892.644337][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9892.644592][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9892.644864][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9892.645130][    C1]  ? get_reg+0x119/0x190
[ 9892.645347][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9892.645618][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9892.645924][    C1]  __tcf_classify+0x329/0x7d0
[ 9892.646164][    C1]  tcf_classify+0x283/0x930
[ 9892.646398][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9892.646647][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9892.646902][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9892.647186][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9892.647452][    C1]  tc_run+0x2e4/0x5d0
[ 9892.647658][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9892.647888][    C1]  ? lock_acquire+0x1c1/0x220
[ 9892.648126][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9892.648387][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9892.648639][    C1]  ? lock_acquire+0x1c1/0x220
[ 9892.648879][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9892.649142][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9892.649445][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9892.649716][    C1]  ? neigh_hh_output+0x348/0x590
[ 9892.649969][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9892.650233][    C1]  ip_finish_output2+0x786/0x18e0
[ 9892.650488][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9892.650767][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9892.651103][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9892.651379][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9892.651632][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9892.651896][    C1]  ip_output+0x16b/0x4f0
[ 9892.652111][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9892.652346][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9892.652589][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9892.652873][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9892.653124][    C1]  ? ip_local_out+0x114/0x3b0
[ 9892.653364][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9892.653611][    C1]  ? __create_object+0x5e/0xb0
[ 9892.653854][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9892.654120][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9892.654400][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9892.654671][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9892.654953][    C1]  tcp_release_cb+0x1e9/0x390
[ 9892.655190][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9892.655461][    C1]  release_sock+0xb8/0x1d0
[ 9892.655687][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9892.655907][    C1]  ? lock_release+0x1d5/0x250
[ 9892.656144][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9892.656394][    C1]  ? core_sys_select+0x620/0x710
[ 9892.656647][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9892.656915][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9892.657142][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9892.657391][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9892.657644][    C1]  ? __fget_light+0x54/0x1e0
[ 9892.657878][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9892.658143][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9892.658382][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9892.658647][    C1]  ? __might_fault+0xc6/0x180
[ 9892.658888][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9892.659169][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9892.659466][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9892.659766][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9892.660087][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9892.660340][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9892.660643][    C1]  do_syscall_64+0xc9/0x1e0
[ 9892.660873][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9892.661172][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9892.661401][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9892.662368][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9892.662788][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9892.663190][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9892.663587][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9892.663984][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9892.664380][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9892.664782][    C1]  </TASK>
[ 9892.664938][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7004s! [perl:7725]
[ 9892.665337][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9892.666581][    C3] irq event stamp: 290154
[ 9892.666797][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9892.667320][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9892.667819][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9892.668283][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9892.668740][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9892.669186][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9892.669792][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9892.670114][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9892.671074][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9892.671378][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9892.671774][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9892.672169][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9892.672563][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9892.672959][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9892.673355][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9892.673799][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9892.674127][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9892.674523][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9892.674921][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9892.675317][    C3] PKRU: 55555554
[ 9892.675508][    C3] Call Trace:
[ 9892.675675][    C3]  <IRQ>
[ 9892.675823][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9892.676082][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9892.676323][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9892.676597][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9892.676868][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9892.677154][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9892.677417][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9892.677720][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9892.677980][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9892.678286][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9892.678579][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9892.678890][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9892.679177][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9892.679470][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9892.679757][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9892.680064][    C3]  ? get_stack_info+0x36/0xc0
[ 9892.680303][    C3]  ? lock_acquire+0x1c1/0x220
[ 9892.680541][    C3]  ? lock_release+0x1d5/0x250
[ 9892.680780][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9892.681026][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9892.681296][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9892.681577][    C3]  ? lock_acquire+0x1c1/0x220
[ 9892.681815][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9892.682053][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9892.682311][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9892.682542][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9892.682786][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9892.683041][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9892.683314][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9892.683589][    C3]  ip_local_deliver+0x19d/0x480
[ 9892.683835][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9892.684104][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9892.684366][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9892.684709][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9892.684957][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9892.685275][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9892.685538][    C3]  ip_rcv+0x564/0x740
[ 9892.685742][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9892.685969][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9892.686223][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9892.686497][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9892.686725][    C3]  ? skb_clone+0x10b/0x330
[ 9892.686950][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9892.687267][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9892.687569][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9892.687850][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9892.688139][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9892.688387][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9892.688616][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9892.688913][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9892.689195][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9892.689517][    C3]  ? lock_acquire+0x1c1/0x220
[ 9892.689754][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9892.690046][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9892.690331][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9892.690646][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9892.690899][    C3]  ? __skb_clone+0x57a/0x760
[ 9892.691130][    C3]  netif_receive_skb+0x55/0x280
[ 9892.691377][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9892.691686][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9892.692014][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9892.692311][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9892.692582][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9892.692867][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9892.693178][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9892.693485][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9892.693809][    C3]  ? lock_release+0x1d5/0x250
[ 9892.694046][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9892.694309][    C3]  ? kernel_text_address+0xce/0xe0
[ 9892.694566][    C3]  ? __kernel_text_address+0x12/0x40
[ 9892.694831][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9892.695113][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9892.695423][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9892.695670][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9892.695945][    C3]  ? get_stack_info+0x36/0xc0
[ 9892.696182][    C3]  __tcf_classify+0x329/0x7d0
[ 9892.696422][    C3]  tcf_classify+0x283/0x930
[ 9892.696654][    C3]  ? lock_release+0x1d5/0x250
[ 9892.696889][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9892.697151][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9892.697405][    C3]  ? __kernel_text_address+0x12/0x40
[ 9892.697670][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9892.697951][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9892.698262][    C3]  tc_run+0x2e4/0x5d0
[ 9892.698464][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9892.698695][    C3]  ? lock_acquire+0x1c1/0x220
[ 9892.698931][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9892.699189][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9892.699440][    C3]  ? lock_acquire+0x1c1/0x220
[ 9892.699675][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9892.699937][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9892.700237][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9892.700508][    C3]  ? neigh_hh_output+0x348/0x590
[ 9892.700756][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9892.701019][    C3]  ip_finish_output2+0x786/0x18e0
[ 9892.701273][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9892.701608][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9892.701881][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9892.702131][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9892.702392][    C3]  ip_output+0x16b/0x4f0
[ 9892.702608][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9892.702847][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9892.703123][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9892.703431][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9892.703704][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9892.703954][    C3]  ? __alloc_skb+0xd4/0x280
[ 9892.704181][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9892.704449][    C3]  ? tcp_fragment+0x168/0x1040
[ 9892.704690][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9892.704939][    C3]  ? ip_local_out+0x114/0x3b0
[ 9892.705178][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9892.705427][    C3]  ? __skb_clone+0x57a/0x760
[ 9892.705662][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9892.705925][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9892.706203][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9892.706445][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9892.706691][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9892.706990][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9892.707308][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9892.707547][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9892.707806][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9892.708073][    C3]  tcp_write_timer+0x82/0x1d0
[ 9892.708309][    C3]  call_timer_fn+0x173/0x430
[ 9892.708544][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9892.708805][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9892.709063][    C3]  __run_timers.part.0+0x52d/0x890
[ 9892.709320][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9892.709587][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9892.709870][    C3]  ? lock_acquire+0x1c1/0x220
[ 9892.710107][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9892.710393][    C3]  ? lock_release+0x1d5/0x250
[ 9892.710630][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9892.710891][    C3]  ? ktime_get+0xb3/0x190
[ 9892.711109][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9892.711404][    C3]  run_timer_softirq+0x72/0x100
[ 9892.711650][    C3]  __do_softirq+0x1b9/0x7ff
[ 9892.711883][    C3]  irq_exit_rcu+0x98/0xc0
[ 9892.712101][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9892.712384][    C3]  </IRQ>
[ 9892.712534][    C3]  <TASK>
[ 9892.712682][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9892.712984][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9892.713306][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9892.714268][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9892.714573][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9892.714967][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9892.715368][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9892.715763][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9892.716159][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9892.716557][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9892.716851][    C3]  uart_start+0xe4/0x1b0
[ 9892.717066][    C3]  n_tty_write+0x677/0x7a0
[ 9892.717295][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9892.717545][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9892.717827][    C3]  ? lock_acquire+0x1c1/0x220
[ 9892.718065][    C3]  ? iterate_tty_write+0x95/0x540
[ 9892.718321][    C3]  iterate_tty_write+0x229/0x540
[ 9892.718573][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9892.718859][    C3]  vfs_write+0x9e9/0x10a0
[ 9892.719081][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9892.719322][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9892.719562][    C3]  ? lock_acquire+0x1c1/0x220
[ 9892.719800][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9892.720089][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9892.720352][    C3]  ? __fget_light+0x54/0x1e0
[ 9892.720586][    C3]  ksys_write+0xf5/0x1e0
[ 9892.720802][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9892.721048][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9892.721350][    C3]  do_syscall_64+0xc9/0x1e0
[ 9892.721579][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9892.721876][    C3] RIP: 0033:0x7f93b2836957
[ 9892.722099][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9892.723061][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9892.723478][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9892.723874][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9892.724270][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9892.724666][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9892.725061][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9892.725463][    C3]  </TASK>
[ 9915.050161][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9915.050497][    C1] rcu: 1-....: (7525592 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1826592
[ 9915.051040][    C1] rcu: (t=7521079 jiffies g=1064457 q=112 ncpus=4)
[ 9915.051363][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9915.051797][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9915.052412][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9915.052737][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9915.053703][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9915.054000][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9915.054387][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9915.054772][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9915.055158][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9915.055550][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9915.055936][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9915.056369][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9915.056690][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9915.057076][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9915.057465][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9915.057850][    C1] PKRU: 55555554
[ 9915.058027][    C1] Call Trace:
[ 9915.058190][    C1]  <IRQ>
[ 9915.058334][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9915.058595][    C1]  ? print_cpu_stall+0x263/0x6a0
[ 9915.058840][    C1]  ? check_cpu_stall+0x284/0x500
[ 9915.059085][    C1]  ? rcu_pending+0x92/0x360
[ 9915.059308][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9915.059572][    C1]  ? update_process_times+0xb9/0x110
[ 9915.059832][    C1]  ? tick_sched_handle+0x67/0x130
[ 9915.060080][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9915.060353][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9915.060589][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9915.060891][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9915.061155][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9915.061435][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9915.061690][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9915.061986][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9915.062261][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9915.062568][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9915.062861][    C1]  </IRQ>
[ 9915.063011][    C1]  <TASK>
[ 9915.063161][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9915.063474][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9915.063759][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9915.064053][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9915.064339][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9915.064650][    C1]  ? lock_acquire+0x1c1/0x220
[ 9915.064890][    C1]  ? lock_release+0x1d5/0x250
[ 9915.065129][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9915.065379][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9915.065650][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9915.065931][    C1]  ? lock_acquire+0x1c1/0x220
[ 9915.066170][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9915.066409][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9915.066668][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9915.066900][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9915.067145][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9915.067401][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9915.067676][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9915.067952][    C1]  ip_local_deliver+0x19d/0x480
[ 9915.068199][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9915.068470][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9915.068732][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9915.069078][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9915.069329][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9915.069647][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9915.069907][    C1]  ip_rcv+0x564/0x740
[ 9915.070111][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9915.070339][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9915.070590][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9915.070865][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9915.071136][    C1]  ? skb_clone+0x10b/0x330
[ 9915.071359][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9915.071675][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9915.071981][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9915.072260][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9915.072555][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9915.072802][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9915.073030][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9915.073329][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9915.073613][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9915.073938][    C1]  ? lock_acquire+0x1c1/0x220
[ 9915.074174][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9915.074471][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9915.074754][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9915.075072][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9915.075328][    C1]  ? __skb_clone+0x57a/0x760
[ 9915.075562][    C1]  netif_receive_skb+0x55/0x280
[ 9915.075810][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9915.076122][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9915.076453][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9915.076750][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9915.077024][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9915.077309][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9915.077620][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9915.077902][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9915.078215][    C1]  ? stack_trace_save+0x95/0xd0
[ 9915.078461][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9915.078737][    C1]  ? kasan_save_stack+0x34/0x50
[ 9915.078985][    C1]  ? kasan_save_stack+0x24/0x50
[ 9915.079231][    C1]  ? kasan_save_track+0x14/0x30
[ 9915.079477][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9915.079739][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9915.079992][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9915.080238][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9915.080501][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9915.080763][    C1]  ? ip_output+0x16b/0x4f0
[ 9915.080989][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9915.081244][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9915.081514][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9915.081780][    C1]  ? get_reg+0x119/0x190
[ 9915.081996][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9915.082262][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9915.082571][    C1]  __tcf_classify+0x329/0x7d0
[ 9915.082809][    C1]  tcf_classify+0x283/0x930
[ 9915.083041][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9915.083288][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9915.083543][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9915.083826][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9915.084093][    C1]  tc_run+0x2e4/0x5d0
[ 9915.084298][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9915.084526][    C1]  ? lock_acquire+0x1c1/0x220
[ 9915.084763][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9915.085023][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9915.085277][    C1]  ? lock_acquire+0x1c1/0x220
[ 9915.085515][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9915.085779][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9915.086083][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9915.086353][    C1]  ? neigh_hh_output+0x348/0x590
[ 9915.086604][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9915.086868][    C1]  ip_finish_output2+0x786/0x18e0
[ 9915.087122][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9915.087400][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9915.087738][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9915.088012][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9915.088264][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9915.088527][    C1]  ip_output+0x16b/0x4f0
[ 9915.088741][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9915.088976][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9915.089219][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9915.089502][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9915.089753][    C1]  ? ip_local_out+0x114/0x3b0
[ 9915.089992][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9915.090239][    C1]  ? __create_object+0x5e/0xb0
[ 9915.090482][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9915.090748][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9915.091027][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9915.091297][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9915.091579][    C1]  tcp_release_cb+0x1e9/0x390
[ 9915.091816][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9915.092081][    C1]  release_sock+0xb8/0x1d0
[ 9915.092305][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9915.092526][    C1]  ? lock_release+0x1d5/0x250
[ 9915.092761][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9915.093012][    C1]  ? core_sys_select+0x620/0x710
[ 9915.093265][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9915.093534][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9915.093759][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9915.094007][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9915.094264][    C1]  ? __fget_light+0x54/0x1e0
[ 9915.094499][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9915.094763][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9915.095001][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9915.095269][    C1]  ? __might_fault+0xc6/0x180
[ 9915.095508][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9915.095790][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9915.096086][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9915.096386][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9915.096706][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9915.096956][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9915.097259][    C1]  do_syscall_64+0xc9/0x1e0
[ 9915.097488][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9915.097786][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9915.098014][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9915.098980][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9915.099400][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9915.099799][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9915.100197][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9915.100594][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9915.100990][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9915.101393][    C1]  </TASK>
[ 9915.101553][    C1] Sending NMI from CPU 1 to CPUs 3:
[ 9915.101825][    C3] NMI backtrace for cpu 3
[ 9915.101829][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9915.101833][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9915.101836][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9915.101840][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9915.101843][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9915.101846][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9915.101847][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9915.101849][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9915.101851][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9915.101852][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9915.101854][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9915.101856][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9915.101859][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9915.101861][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9915.101862][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9915.101863][    C3] PKRU: 55555554
[ 9915.101864][    C3] Call Trace:
[ 9915.101866][    C3]  <NMI>
[ 9915.101868][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[ 9915.101873][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9915.101878][    C3]  ? nmi_handle+0x153/0x420
[ 9915.101882][    C3]  ? default_do_nmi+0x41/0x100
[ 9915.101885][    C3]  ? exc_nmi+0xf3/0x120
[ 9915.101887][    C3]  ? end_repeat_nmi+0xf/0x60
[ 9915.101893][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9915.101897][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9915.101900][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9915.101903][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9915.101906][    C3]  </NMI>
[ 9915.101907][    C3]  <IRQ>
[ 9915.101909][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9915.101911][    C3]  ? get_stack_info+0x36/0xc0
[ 9915.101916][    C3]  ? lock_acquire+0x1c1/0x220
[ 9915.101919][    C3]  ? lock_release+0x1d5/0x250
[ 9915.101922][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9915.101926][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9915.101929][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9915.101932][    C3]  ? lock_acquire+0x1c1/0x220
[ 9915.101934][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9915.101938][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9915.101941][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9915.101947][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9915.101949][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9915.101954][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9915.101959][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9915.101962][    C3]  ip_local_deliver+0x19d/0x480
[ 9915.101965][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9915.101967][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9915.101970][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9915.101975][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9915.101978][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9915.101982][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9915.101990][    C3]  ip_rcv+0x564/0x740
[ 9915.101993][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9915.101995][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9915.101999][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9915.102002][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9915.102005][    C3]  ? skb_clone+0x10b/0x330
[ 9915.102008][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9915.102014][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9915.102019][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9915.102022][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9915.102030][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9915.102034][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9915.102036][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9915.102040][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9915.102043][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9915.102048][    C3]  ? lock_acquire+0x1c1/0x220
[ 9915.102050][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9915.102054][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9915.102058][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9915.102062][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9915.102065][    C3]  ? __skb_clone+0x57a/0x760
[ 9915.102068][    C3]  netif_receive_skb+0x55/0x280
[ 9915.102071][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9915.102078][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9915.102084][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9915.102091][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9915.102095][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9915.102105][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9915.102114][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9915.102123][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9915.102131][    C3]  ? lock_release+0x1d5/0x250
[ 9915.102134][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9915.102138][    C3]  ? kernel_text_address+0xce/0xe0
[ 9915.102142][    C3]  ? __kernel_text_address+0x12/0x40
[ 9915.102144][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9915.102146][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9915.102150][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9915.102156][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9915.102158][    C3]  ? get_stack_info+0x36/0xc0
[ 9915.102164][    C3]  __tcf_classify+0x329/0x7d0
[ 9915.102169][    C3]  tcf_classify+0x283/0x930
[ 9915.102173][    C3]  ? lock_release+0x1d5/0x250
[ 9915.102175][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9915.102178][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9915.102182][    C3]  ? __kernel_text_address+0x12/0x40
[ 9915.102184][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9915.102186][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9915.102190][    C3]  tc_run+0x2e4/0x5d0
[ 9915.102193][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9915.102196][    C3]  ? lock_acquire+0x1c1/0x220
[ 9915.102198][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9915.102202][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9915.102206][    C3]  ? lock_acquire+0x1c1/0x220
[ 9915.102209][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9915.102212][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9915.102215][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9915.102218][    C3]  ? neigh_hh_output+0x348/0x590
[ 9915.102222][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9915.102225][    C3]  ip_finish_output2+0x786/0x18e0
[ 9915.102229][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9915.102236][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9915.102239][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9915.102243][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9915.102246][    C3]  ip_output+0x16b/0x4f0
[ 9915.102249][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9915.102252][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9915.102254][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9915.102257][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9915.102260][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9915.102263][    C3]  ? __alloc_skb+0xd4/0x280
[ 9915.102265][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9915.102268][    C3]  ? tcp_fragment+0x168/0x1040
[ 9915.102271][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9915.102274][    C3]  ? ip_local_out+0x114/0x3b0
[ 9915.102278][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9915.102281][    C3]  ? __skb_clone+0x57a/0x760
[ 9915.102284][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9915.102289][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9915.102292][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9915.102296][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9915.102300][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9915.102304][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9915.102307][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9915.102310][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9915.102314][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9915.102317][    C3]  tcp_write_timer+0x82/0x1d0
[ 9915.102320][    C3]  call_timer_fn+0x173/0x430
[ 9915.102324][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9915.102328][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9915.102332][    C3]  __run_timers.part.0+0x52d/0x890
[ 9915.102336][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9915.102340][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9915.102343][    C3]  ? lock_acquire+0x1c1/0x220
[ 9915.102345][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9915.102349][    C3]  ? lock_release+0x1d5/0x250
[ 9915.102352][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9915.102355][    C3]  ? ktime_get+0xb3/0x190
[ 9915.102358][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9915.102362][    C3]  run_timer_softirq+0x72/0x100
[ 9915.102365][    C3]  __do_softirq+0x1b9/0x7ff
[ 9915.102369][    C3]  irq_exit_rcu+0x98/0xc0
[ 9915.102371][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9915.102375][    C3]  </IRQ>
[ 9915.102375][    C3]  <TASK>
[ 9915.102376][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9915.102380][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9915.102382][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9915.102384][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9915.102387][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9915.102388][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9915.102390][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9915.102392][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9915.102393][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9915.102397][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9915.102401][    C3]  uart_start+0xe4/0x1b0
[ 9915.102405][    C3]  n_tty_write+0x677/0x7a0
[ 9915.102410][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9915.102413][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9915.102417][    C3]  ? lock_acquire+0x1c1/0x220
[ 9915.102420][    C3]  ? iterate_tty_write+0x95/0x540
[ 9915.102424][    C3]  iterate_tty_write+0x229/0x540
[ 9915.102428][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9915.102432][    C3]  vfs_write+0x9e9/0x10a0
[ 9915.102436][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9915.102438][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9915.102442][    C3]  ? lock_acquire+0x1c1/0x220
[ 9915.102444][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9915.102449][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9915.102452][    C3]  ? __fget_light+0x54/0x1e0
[ 9915.102456][    C3]  ksys_write+0xf5/0x1e0
[ 9915.102460][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9915.102463][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9915.102467][    C3]  do_syscall_64+0xc9/0x1e0
[ 9915.102471][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9915.102474][    C3] RIP: 0033:0x7f93b2836957
[ 9915.102476][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9915.102478][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9915.102480][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9915.102482][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9915.102483][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9915.102485][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9915.102487][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9915.102491][    C3]  </TASK>
[ 9940.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7048s! [ncat:8027]
[ 9940.613532][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9940.614747][    C1] irq event stamp: 174248
[ 9940.614956][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9940.615470][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9940.615921][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9940.616374][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9940.616820][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9940.617253][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9940.617845][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9940.618158][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9940.619099][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9940.619396][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9940.619781][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9940.620166][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9940.620550][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9940.620938][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9940.621323][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9940.621755][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9940.622075][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9940.622461][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9940.622848][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9940.623234][    C1] PKRU: 55555554
[ 9940.623410][    C1] Call Trace:
[ 9940.623573][    C1]  <IRQ>
[ 9940.623716][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9940.623969][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9940.624205][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9940.624473][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9940.624737][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9940.625017][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9940.625276][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9940.625573][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9940.625826][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9940.626124][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9940.626409][    C1]  </IRQ>
[ 9940.626554][    C1]  <TASK>
[ 9940.626716][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9940.627026][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9940.627312][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9940.627607][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9940.627891][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9940.628203][    C1]  ? lock_acquire+0x1c1/0x220
[ 9940.628444][    C1]  ? lock_release+0x1d5/0x250
[ 9940.628683][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9940.628930][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9940.629201][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9940.629483][    C1]  ? lock_acquire+0x1c1/0x220
[ 9940.629721][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9940.629960][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9940.630218][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9940.630451][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9940.630696][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9940.630952][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9940.631228][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9940.631503][    C1]  ip_local_deliver+0x19d/0x480
[ 9940.631749][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9940.632017][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9940.632279][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9940.632624][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9940.632873][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9940.633191][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9940.633451][    C1]  ip_rcv+0x564/0x740
[ 9940.633655][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9940.633882][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9940.634133][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9940.634409][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9940.634679][    C1]  ? skb_clone+0x10b/0x330
[ 9940.634903][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9940.635223][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9940.635528][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9940.635806][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9940.636099][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9940.636347][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9940.636575][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9940.636873][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9940.637157][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9940.637480][    C1]  ? lock_acquire+0x1c1/0x220
[ 9940.637715][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9940.638011][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9940.638295][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9940.638608][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9940.638864][    C1]  ? __skb_clone+0x57a/0x760
[ 9940.639099][    C1]  netif_receive_skb+0x55/0x280
[ 9940.639346][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9940.639657][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9940.639987][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9940.640285][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9940.640560][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9940.640846][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9940.641157][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9940.641439][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9940.641753][    C1]  ? stack_trace_save+0x95/0xd0
[ 9940.642001][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9940.642279][    C1]  ? kasan_save_stack+0x34/0x50
[ 9940.642526][    C1]  ? kasan_save_stack+0x24/0x50
[ 9940.642772][    C1]  ? kasan_save_track+0x14/0x30
[ 9940.643019][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9940.643281][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9940.643533][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9940.643779][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9940.644041][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9940.644303][    C1]  ? ip_output+0x16b/0x4f0
[ 9940.644529][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9940.644784][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9940.645055][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9940.645323][    C1]  ? get_reg+0x119/0x190
[ 9940.645540][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9940.645806][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9940.646114][    C1]  __tcf_classify+0x329/0x7d0
[ 9940.646354][    C1]  tcf_classify+0x283/0x930
[ 9940.646584][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9940.646831][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9940.647085][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9940.647369][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9940.647638][    C1]  tc_run+0x2e4/0x5d0
[ 9940.647842][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9940.648070][    C1]  ? lock_acquire+0x1c1/0x220
[ 9940.648308][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9940.648567][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9940.648819][    C1]  ? lock_acquire+0x1c1/0x220
[ 9940.649056][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9940.649319][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9940.649623][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9940.649893][    C1]  ? neigh_hh_output+0x348/0x590
[ 9940.650145][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9940.650409][    C1]  ip_finish_output2+0x786/0x18e0
[ 9940.650663][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9940.650942][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9940.651279][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9940.651554][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9940.651805][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9940.652069][    C1]  ip_output+0x16b/0x4f0
[ 9940.652283][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9940.652519][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9940.652761][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9940.653044][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9940.653295][    C1]  ? ip_local_out+0x114/0x3b0
[ 9940.653535][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9940.653782][    C1]  ? __create_object+0x5e/0xb0
[ 9940.654025][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9940.654292][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9940.654570][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9940.654841][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9940.655124][    C1]  tcp_release_cb+0x1e9/0x390
[ 9940.655366][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9940.655630][    C1]  release_sock+0xb8/0x1d0
[ 9940.655855][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9940.656075][    C1]  ? lock_release+0x1d5/0x250
[ 9940.656312][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9940.656560][    C1]  ? core_sys_select+0x620/0x710
[ 9940.656814][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9940.657084][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9940.657309][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9940.657556][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9940.657810][    C1]  ? __fget_light+0x54/0x1e0
[ 9940.658045][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9940.658308][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9940.658547][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9940.658812][    C1]  ? __might_fault+0xc6/0x180
[ 9940.659051][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9940.659333][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9940.659630][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9940.659928][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9940.660247][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9940.660498][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9940.660801][    C1]  do_syscall_64+0xc9/0x1e0
[ 9940.661034][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9940.661332][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9940.661557][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9940.662519][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9940.662936][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9940.663336][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9940.663732][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9940.664128][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9940.664525][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9940.664927][    C1]  </TASK>
[ 9940.665081][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7048s! [perl:7725]
[ 9940.665483][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9940.666724][    C3] irq event stamp: 290154
[ 9940.666940][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9940.667461][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9940.667960][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9940.668424][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9940.668883][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9940.669327][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9940.669933][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 9940.670251][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 9940.671211][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9940.671515][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9940.671909][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9940.672307][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9940.672702][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9940.673096][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9940.673491][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9940.673933][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9940.674262][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9940.674661][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9940.675055][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9940.675453][    C3] PKRU: 55555554
[ 9940.675633][    C3] Call Trace:
[ 9940.675803][    C3]  <IRQ>
[ 9940.675948][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9940.676207][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9940.676449][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9940.676725][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9940.676996][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9940.677282][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9940.677543][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9940.677846][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9940.678106][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9940.678413][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9940.678706][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9940.679016][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9940.679305][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 9940.679591][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9940.679877][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9940.680187][    C3]  ? get_stack_info+0x36/0xc0
[ 9940.680426][    C3]  ? lock_acquire+0x1c1/0x220
[ 9940.680663][    C3]  ? lock_release+0x1d5/0x250
[ 9940.680901][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9940.681148][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9940.681418][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9940.681700][    C3]  ? lock_acquire+0x1c1/0x220
[ 9940.681936][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9940.682175][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9940.682432][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9940.682666][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9940.682912][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9940.683168][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9940.683438][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9940.683712][    C3]  ip_local_deliver+0x19d/0x480
[ 9940.683958][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9940.684228][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9940.684490][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9940.684834][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9940.685084][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9940.685404][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9940.685664][    C3]  ip_rcv+0x564/0x740
[ 9940.685866][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9940.686096][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9940.686347][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9940.686621][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9940.686850][    C3]  ? skb_clone+0x10b/0x330
[ 9940.687073][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9940.687389][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9940.687694][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9940.687973][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9940.688266][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9940.688511][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9940.688740][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9940.689038][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9940.689320][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9940.689643][    C3]  ? lock_acquire+0x1c1/0x220
[ 9940.689880][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9940.690176][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9940.690458][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9940.690773][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9940.691026][    C3]  ? __skb_clone+0x57a/0x760
[ 9940.691261][    C3]  netif_receive_skb+0x55/0x280
[ 9940.691507][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9940.691816][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9940.692146][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9940.692443][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9940.692716][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9940.693002][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9940.693315][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9940.693621][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9940.693944][    C3]  ? lock_release+0x1d5/0x250
[ 9940.694183][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9940.694446][    C3]  ? kernel_text_address+0xce/0xe0
[ 9940.694704][    C3]  ? __kernel_text_address+0x12/0x40
[ 9940.694971][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9940.695256][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9940.695567][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9940.695817][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9940.696091][    C3]  ? get_stack_info+0x36/0xc0
[ 9940.696332][    C3]  __tcf_classify+0x329/0x7d0
[ 9940.696572][    C3]  tcf_classify+0x283/0x930
[ 9940.696801][    C3]  ? lock_release+0x1d5/0x250
[ 9940.697040][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9940.697302][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9940.697557][    C3]  ? __kernel_text_address+0x12/0x40
[ 9940.697822][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9940.698105][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9940.698416][    C3]  tc_run+0x2e4/0x5d0
[ 9940.698620][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9940.698847][    C3]  ? lock_acquire+0x1c1/0x220
[ 9940.699085][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9940.699345][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9940.699596][    C3]  ? lock_acquire+0x1c1/0x220
[ 9940.699834][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9940.700097][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9940.700400][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9940.700670][    C3]  ? neigh_hh_output+0x348/0x590
[ 9940.700922][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9940.701185][    C3]  ip_finish_output2+0x786/0x18e0
[ 9940.701440][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9940.701775][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9940.702049][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9940.702301][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9940.702565][    C3]  ip_output+0x16b/0x4f0
[ 9940.702781][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9940.703024][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9940.703299][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9940.703609][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9940.703883][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9940.704133][    C3]  ? __alloc_skb+0xd4/0x280
[ 9940.704363][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9940.704629][    C3]  ? tcp_fragment+0x168/0x1040
[ 9940.704873][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9940.705123][    C3]  ? ip_local_out+0x114/0x3b0
[ 9940.705365][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9940.705610][    C3]  ? __skb_clone+0x57a/0x760
[ 9940.705845][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9940.706110][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9940.706390][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9940.706631][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9940.706879][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9940.707179][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9940.707498][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9940.707741][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9940.708000][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9940.708269][    C3]  tcp_write_timer+0x82/0x1d0
[ 9940.708508][    C3]  call_timer_fn+0x173/0x430
[ 9940.708743][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9940.709004][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9940.709265][    C3]  __run_timers.part.0+0x52d/0x890
[ 9940.709524][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9940.709791][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9940.710073][    C3]  ? lock_acquire+0x1c1/0x220
[ 9940.710312][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9940.710600][    C3]  ? lock_release+0x1d5/0x250
[ 9940.710838][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9940.711100][    C3]  ? ktime_get+0xb3/0x190
[ 9940.711322][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9940.711616][    C3]  run_timer_softirq+0x72/0x100
[ 9940.711862][    C3]  __do_softirq+0x1b9/0x7ff
[ 9940.712096][    C3]  irq_exit_rcu+0x98/0xc0
[ 9940.712314][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9940.712600][    C3]  </IRQ>
[ 9940.712750][    C3]  <TASK>
[ 9940.712900][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9940.713201][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9940.713524][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9940.714492][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9940.714796][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9940.715199][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9940.715597][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9940.715993][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9940.716389][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9940.716790][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9940.717083][    C3]  uart_start+0xe4/0x1b0
[ 9940.717301][    C3]  n_tty_write+0x677/0x7a0
[ 9940.717528][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9940.717778][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9940.718063][    C3]  ? lock_acquire+0x1c1/0x220
[ 9940.718299][    C3]  ? iterate_tty_write+0x95/0x540
[ 9940.718554][    C3]  iterate_tty_write+0x229/0x540
[ 9940.718806][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9940.719095][    C3]  vfs_write+0x9e9/0x10a0
[ 9940.719315][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9940.719556][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9940.719800][    C3]  ? lock_acquire+0x1c1/0x220
[ 9940.720037][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9940.720325][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9940.720589][    C3]  ? __fget_light+0x54/0x1e0
[ 9940.720825][    C3]  ksys_write+0xf5/0x1e0
[ 9940.721040][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9940.721287][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9940.721591][    C3]  do_syscall_64+0xc9/0x1e0
[ 9940.721821][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9940.722118][    C3] RIP: 0033:0x7f93b2836957
[ 9940.722345][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9940.723311][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9940.723728][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9940.724127][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9940.724525][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9940.724920][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9940.725321][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9940.725722][    C3]  </TASK>
[ 9968.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7074s! [ncat:8027]
[ 9968.613534][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9968.614744][    C1] irq event stamp: 174248
[ 9968.614956][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9968.615466][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[ 9968.615914][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9968.616366][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9968.616812][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9968.617247][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9968.617839][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[ 9968.618148][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[ 9968.619084][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[ 9968.619381][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9968.619765][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9968.620152][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9968.620537][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9968.620922][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9968.621306][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9968.621738][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9968.622059][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9968.622447][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9968.622831][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9968.623215][    C1] PKRU: 55555554
[ 9968.623391][    C1] Call Trace:
[ 9968.623555][    C1]  <IRQ>
[ 9968.623698][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9968.623950][    C1]  ? __run_hrtimer+0x1c0/0x710
[ 9968.624187][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9968.624455][    C1]  ? __hrtimer_run_queues+0x197/0x270
[ 9968.624721][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9968.624999][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[ 9968.625258][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9968.625554][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[ 9968.625808][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9968.626107][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[ 9968.626394][    C1]  </IRQ>
[ 9968.626539][    C1]  <TASK>
[ 9968.626684][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9968.626987][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9968.627269][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[ 9968.627548][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9968.627829][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9968.628132][    C1]  ? lock_acquire+0x1c1/0x220
[ 9968.628363][    C1]  ? lock_release+0x1d5/0x250
[ 9968.628615][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9968.628862][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9968.629132][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9968.629417][    C1]  ? lock_acquire+0x1c1/0x220
[ 9968.629652][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9968.629896][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9968.630147][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9968.630377][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9968.630616][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9968.630865][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9968.631130][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9968.631399][    C1]  ip_local_deliver+0x19d/0x480
[ 9968.631639][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9968.631902][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9968.632158][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9968.632493][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9968.632738][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9968.633048][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9968.633303][    C1]  ip_rcv+0x564/0x740
[ 9968.633499][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9968.633724][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9968.633968][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9968.634236][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9968.634499][    C1]  ? skb_clone+0x10b/0x330
[ 9968.634719][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9968.635032][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9968.635328][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9968.635602][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9968.635885][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9968.636126][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9968.636350][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9968.636659][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9968.636942][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9968.637265][    C1]  ? lock_acquire+0x1c1/0x220
[ 9968.637503][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9968.637795][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9968.638081][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9968.638397][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9968.638652][    C1]  ? __skb_clone+0x57a/0x760
[ 9968.638884][    C1]  netif_receive_skb+0x55/0x280
[ 9968.639131][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9968.639442][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9968.639772][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9968.640072][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9968.640345][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9968.640633][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9968.640943][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9968.641229][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9968.641543][    C1]  ? stack_trace_save+0x95/0xd0
[ 9968.641789][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9968.642068][    C1]  ? kasan_save_stack+0x34/0x50
[ 9968.642316][    C1]  ? kasan_save_stack+0x24/0x50
[ 9968.642562][    C1]  ? kasan_save_track+0x14/0x30
[ 9968.642808][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9968.643073][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9968.643327][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9968.643572][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9968.643837][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9968.644101][    C1]  ? ip_output+0x16b/0x4f0
[ 9968.644326][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9968.644581][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9968.644853][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9968.645123][    C1]  ? get_reg+0x119/0x190
[ 9968.645339][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9968.645606][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9968.645914][    C1]  __tcf_classify+0x329/0x7d0
[ 9968.646158][    C1]  tcf_classify+0x283/0x930
[ 9968.646387][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9968.646636][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9968.646890][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9968.647177][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9968.647445][    C1]  tc_run+0x2e4/0x5d0
[ 9968.647649][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9968.647881][    C1]  ? lock_acquire+0x1c1/0x220
[ 9968.648118][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9968.648379][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9968.648631][    C1]  ? lock_acquire+0x1c1/0x220
[ 9968.648868][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9968.649131][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9968.649435][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9968.649706][    C1]  ? neigh_hh_output+0x348/0x590
[ 9968.649957][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9968.650222][    C1]  ip_finish_output2+0x786/0x18e0
[ 9968.650476][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9968.650759][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9968.651095][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9968.651371][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9968.651623][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9968.651886][    C1]  ip_output+0x16b/0x4f0
[ 9968.652103][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9968.652337][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9968.652580][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9968.652868][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9968.653120][    C1]  ? ip_local_out+0x114/0x3b0
[ 9968.653358][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9968.653606][    C1]  ? __create_object+0x5e/0xb0
[ 9968.653850][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9968.654115][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9968.654396][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9968.654668][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9968.654948][    C1]  tcp_release_cb+0x1e9/0x390
[ 9968.655191][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9968.655457][    C1]  release_sock+0xb8/0x1d0
[ 9968.655685][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9968.655903][    C1]  ? lock_release+0x1d5/0x250
[ 9968.656142][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9968.656392][    C1]  ? core_sys_select+0x620/0x710
[ 9968.656646][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9968.656916][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9968.657140][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9968.657390][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9968.657644][    C1]  ? __fget_light+0x54/0x1e0
[ 9968.657880][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9968.658144][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9968.658384][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9968.658648][    C1]  ? __might_fault+0xc6/0x180
[ 9968.658890][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9968.659171][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9968.659469][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9968.659768][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9968.660089][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9968.660340][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9968.660644][    C1]  do_syscall_64+0xc9/0x1e0
[ 9968.660876][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9968.661174][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9968.661400][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9968.662368][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9968.662789][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9968.663187][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9968.663584][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9968.663983][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9968.664381][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9968.664781][    C1]  </TASK>
[ 9968.664937][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7074s! [perl:7725]
[ 9968.665342][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[ 9968.666575][    C3] irq event stamp: 290154
[ 9968.666792][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[ 9968.667316][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[ 9968.667816][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[ 9968.668283][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[ 9968.668741][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9968.669185][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9968.669795][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9968.670118][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9968.671082][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9968.671388][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9968.671785][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9968.672180][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9968.672575][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9968.672974][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9968.673371][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9968.673817][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9968.674145][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9968.674540][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9968.674937][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9968.675347][    C3] PKRU: 55555554
[ 9968.675528][    C3] Call Trace:
[ 9968.675695][    C3]  <IRQ>
[ 9968.675843][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[ 9968.676102][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9968.676344][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[ 9968.676618][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9968.676888][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9968.677177][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9968.677439][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9968.677743][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9968.678002][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9968.678307][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9968.678598][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9968.678909][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9968.679195][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9968.679486][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9968.679773][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9968.680081][    C3]  ? get_stack_info+0x36/0xc0
[ 9968.680318][    C3]  ? lock_acquire+0x1c1/0x220
[ 9968.680555][    C3]  ? lock_release+0x1d5/0x250
[ 9968.680794][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9968.681039][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9968.681309][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9968.681590][    C3]  ? lock_acquire+0x1c1/0x220
[ 9968.681826][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9968.682064][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9968.682320][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9968.682552][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9968.682795][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9968.683050][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9968.683323][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9968.683598][    C3]  ip_local_deliver+0x19d/0x480
[ 9968.683843][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9968.684112][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9968.684373][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9968.684718][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9968.684967][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9968.685288][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9968.685548][    C3]  ip_rcv+0x564/0x740
[ 9968.685750][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9968.685977][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9968.686228][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9968.686503][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9968.686730][    C3]  ? skb_clone+0x10b/0x330
[ 9968.686955][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9968.687272][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9968.687575][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9968.687853][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9968.688143][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9968.688390][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9968.688619][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9968.688915][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9968.689198][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9968.689521][    C3]  ? lock_acquire+0x1c1/0x220
[ 9968.689758][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9968.690049][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9968.690335][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9968.690650][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9968.690904][    C3]  ? __skb_clone+0x57a/0x760
[ 9968.691136][    C3]  netif_receive_skb+0x55/0x280
[ 9968.691382][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9968.691691][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9968.692018][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9968.692317][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9968.692588][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9968.692873][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9968.693183][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9968.693490][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9968.693813][    C3]  ? lock_release+0x1d5/0x250
[ 9968.694051][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9968.694313][    C3]  ? kernel_text_address+0xce/0xe0
[ 9968.694570][    C3]  ? __kernel_text_address+0x12/0x40
[ 9968.694834][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9968.695122][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9968.695430][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9968.695677][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9968.695954][    C3]  ? get_stack_info+0x36/0xc0
[ 9968.696192][    C3]  __tcf_classify+0x329/0x7d0
[ 9968.696431][    C3]  tcf_classify+0x283/0x930
[ 9968.696661][    C3]  ? lock_release+0x1d5/0x250
[ 9968.696898][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9968.697160][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9968.697414][    C3]  ? __kernel_text_address+0x12/0x40
[ 9968.697678][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9968.697958][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9968.698268][    C3]  tc_run+0x2e4/0x5d0
[ 9968.698470][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9968.698701][    C3]  ? lock_acquire+0x1c1/0x220
[ 9968.698938][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9968.699196][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9968.699447][    C3]  ? lock_acquire+0x1c1/0x220
[ 9968.699683][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9968.699945][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9968.700245][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9968.700517][    C3]  ? neigh_hh_output+0x348/0x590
[ 9968.700768][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9968.701030][    C3]  ip_finish_output2+0x786/0x18e0
[ 9968.701286][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9968.701620][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9968.701893][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9968.702143][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9968.702406][    C3]  ip_output+0x16b/0x4f0
[ 9968.702622][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9968.702862][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9968.703137][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9968.703447][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9968.703720][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9968.703970][    C3]  ? __alloc_skb+0xd4/0x280
[ 9968.704198][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9968.704466][    C3]  ? tcp_fragment+0x168/0x1040
[ 9968.704706][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9968.704957][    C3]  ? ip_local_out+0x114/0x3b0
[ 9968.705199][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9968.705444][    C3]  ? __skb_clone+0x57a/0x760
[ 9968.705678][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9968.705942][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9968.706220][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9968.706462][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9968.706708][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9968.707006][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9968.707323][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9968.707563][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9968.707822][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9968.708088][    C3]  tcp_write_timer+0x82/0x1d0
[ 9968.708324][    C3]  call_timer_fn+0x173/0x430
[ 9968.708557][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9968.708816][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9968.709074][    C3]  __run_timers.part.0+0x52d/0x890
[ 9968.709332][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9968.709600][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9968.709883][    C3]  ? lock_acquire+0x1c1/0x220
[ 9968.710120][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9968.710407][    C3]  ? lock_release+0x1d5/0x250
[ 9968.710644][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9968.710906][    C3]  ? ktime_get+0xb3/0x190
[ 9968.711124][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9968.711418][    C3]  run_timer_softirq+0x72/0x100
[ 9968.711664][    C3]  __do_softirq+0x1b9/0x7ff
[ 9968.711895][    C3]  irq_exit_rcu+0x98/0xc0
[ 9968.712112][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9968.712395][    C3]  </IRQ>
[ 9968.712544][    C3]  <TASK>
[ 9968.712692][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9968.712993][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9968.713314][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9968.714273][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9968.714577][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9968.714971][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9968.715370][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9968.715765][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9968.716160][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9968.716557][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9968.716851][    C3]  uart_start+0xe4/0x1b0
[ 9968.717065][    C3]  n_tty_write+0x677/0x7a0
[ 9968.717294][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9968.717544][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9968.717826][    C3]  ? lock_acquire+0x1c1/0x220
[ 9968.718063][    C3]  ? iterate_tty_write+0x95/0x540
[ 9968.718317][    C3]  iterate_tty_write+0x229/0x540
[ 9968.718567][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9968.718852][    C3]  vfs_write+0x9e9/0x10a0
[ 9968.719073][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9968.719314][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9968.719556][    C3]  ? lock_acquire+0x1c1/0x220
[ 9968.719791][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9968.720080][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9968.720342][    C3]  ? __fget_light+0x54/0x1e0
[ 9968.720576][    C3]  ksys_write+0xf5/0x1e0
[ 9968.720791][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9968.721038][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9968.721339][    C3]  do_syscall_64+0xc9/0x1e0
[ 9968.721567][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9968.721865][    C3] RIP: 0033:0x7f93b2836957
[ 9968.722086][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9968.723049][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9968.723466][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9968.723860][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9968.724256][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9968.724650][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9968.725048][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9968.725448][    C3]  </TASK>
[ 9993.105162][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 9993.105504][    C3] rcu: 3-....: (7587984 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1845740
[ 9993.106046][    C3] rcu: (t=7599134 jiffies g=1064457 q=112 ncpus=4)
[ 9993.106367][    C3] Sending NMI from CPU 3 to CPUs 1:
[ 9993.106630][    C1] NMI backtrace for cpu 1
[ 9993.106635][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[ 9993.106639][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9993.106641][    C1] RIP: 0010:kasan_check_range+0x84/0x1c0
[ 9993.106648][    C1] Code: 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48 c1 ed 03 49 c1 e9 03 48 01 c5 49 01 c1 48 89 e8 49 8d 59 01 48 89 da 48 29 ea <48> 83 fa 10 0f 8e c0 00 00 00 41 89 eb 41 83 e3 07 75 7d 48 85 d2
[ 9993.106651][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000202
[ 9993.106654][    C1] RAX: ffffed1000f511c3 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[ 9993.106656][    C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888007a88e18
[ 9993.106658][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[ 9993.106659][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[ 9993.106661][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[ 9993.106663][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[ 9993.106666][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9993.106669][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[ 9993.106670][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9993.106672][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9993.106673][    C1] PKRU: 55555554
[ 9993.106674][    C1] Call Trace:
[ 9993.106677][    C1]  <NMI>
[ 9993.106684][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[ 9993.106689][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[ 9993.106694][    C1]  ? nmi_handle+0x153/0x420
[ 9993.106698][    C1]  ? default_do_nmi+0x41/0x100
[ 9993.106702][    C1]  ? exc_nmi+0xf3/0x120
[ 9993.106704][    C1]  ? end_repeat_nmi+0xf/0x60
[ 9993.106710][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9993.106714][    C1]  ? kasan_check_range+0x84/0x1c0
[ 9993.106717][    C1]  ? kasan_check_range+0x84/0x1c0
[ 9993.106720][    C1]  ? kasan_check_range+0x84/0x1c0
[ 9993.106723][    C1]  </NMI>
[ 9993.106724][    C1]  <TASK>
[ 9993.106726][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[ 9993.106729][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9993.106734][    C1]  ? lock_acquire+0x1c1/0x220
[ 9993.106738][    C1]  ? lock_release+0x1d5/0x250
[ 9993.106742][    C1]  do_raw_spin_lock+0x1ec/0x270
[ 9993.106746][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9993.106749][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9993.106752][    C1]  ? lock_acquire+0x1c1/0x220
[ 9993.106755][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9993.106759][    C1]  _raw_spin_lock_nested+0x65/0x80
[ 9993.106762][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[ 9993.106769][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9993.106771][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[ 9993.106776][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[ 9993.106780][    C1]  ip_local_deliver_finish+0x2ae/0x480
[ 9993.106783][    C1]  ip_local_deliver+0x19d/0x480
[ 9993.106786][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9993.106788][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9993.106791][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9993.106797][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9993.106801][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9993.106804][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9993.106813][    C1]  ip_rcv+0x564/0x740
[ 9993.106816][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9993.106818][    C1]  ? set_track_prepare+0x8a/0xd0
[ 9993.106822][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[ 9993.106825][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9993.106828][    C1]  ? skb_clone+0x10b/0x330
[ 9993.106831][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9993.106838][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9993.106843][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9993.106846][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9993.106855][    C1]  ? __tcf_classify+0x329/0x7d0
[ 9993.106859][    C1]  ? __pfx_ip_rcv+0x10/0x10
[ 9993.106861][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9993.106865][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9993.106868][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9993.106872][    C1]  ? lock_acquire+0x1c1/0x220
[ 9993.106874][    C1]  ? netif_receive_skb_internal+0x84/0x300
[ 9993.106879][    C1]  netif_receive_skb_internal+0xb0/0x300
[ 9993.106882][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9993.106886][    C1]  ? __copy_skb_header+0xaf/0x490
[ 9993.106889][    C1]  ? __skb_clone+0x57a/0x760
[ 9993.106892][    C1]  netif_receive_skb+0x55/0x280
[ 9993.106895][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9993.106902][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9993.106909][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9993.106915][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[ 9993.106920][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9993.106929][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9993.106936][    C1]  ? unwind_get_return_address+0x5e/0xa0
[ 9993.106939][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9993.106945][    C1]  ? stack_trace_save+0x95/0xd0
[ 9993.106948][    C1]  ? stack_depot_save_flags+0x45/0x550
[ 9993.106954][    C1]  ? kasan_save_stack+0x34/0x50
[ 9993.106957][    C1]  ? kasan_save_stack+0x24/0x50
[ 9993.106960][    C1]  ? kasan_save_track+0x14/0x30
[ 9993.106962][    C1]  ? kasan_save_free_info+0x3f/0x60
[ 9993.106965][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[ 9993.106967][    C1]  ? kmem_cache_free+0xf3/0x2c0
[ 9993.106969][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[ 9993.106973][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9993.106975][    C1]  ? ip_output+0x16b/0x4f0
[ 9993.106978][    C1]  ? __ip_queue_xmit+0x672/0x1910
[ 9993.106980][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[ 9993.106984][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9993.106986][    C1]  ? get_reg+0x119/0x190
[ 9993.106989][    C1]  ? unwind_next_frame+0x12af/0x1d10
[ 9993.106991][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9993.106996][    C1]  __tcf_classify+0x329/0x7d0
[ 9993.107001][    C1]  tcf_classify+0x283/0x930
[ 9993.107004][    C1]  ? arch_stack_walk+0xa2/0x100
[ 9993.107008][    C1]  ? __pfx_tcf_classify+0x10/0x10
[ 9993.107011][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9993.107015][    C1]  ? unwind_next_frame+0x1478/0x1d10
[ 9993.107018][    C1]  tc_run+0x2e4/0x5d0
[ 9993.107023][    C1]  ? __pfx_tc_run+0x10/0x10
[ 9993.107026][    C1]  ? lock_acquire+0x1c1/0x220
[ 9993.107028][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9993.107032][    C1]  __dev_queue_xmit+0x686/0x17e0
[ 9993.107036][    C1]  ? lock_acquire+0x1c1/0x220
[ 9993.107038][    C1]  ? ip_finish_output2+0x786/0x18e0
[ 9993.107041][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9993.107044][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9993.107047][    C1]  ? neigh_hh_output+0x348/0x590
[ 9993.107051][    C1]  ? ip_finish_output2+0x262/0x18e0
[ 9993.107054][    C1]  ip_finish_output2+0x786/0x18e0
[ 9993.107057][    C1]  ? stack_depot_save_flags+0x371/0x550
[ 9993.107060][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9993.107067][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9993.107070][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9993.107074][    C1]  ? __ip_finish_output+0x10f/0x770
[ 9993.107077][    C1]  ip_output+0x16b/0x4f0
[ 9993.107080][    C1]  ? inet_recvmsg+0xf9/0x2c0
[ 9993.107083][    C1]  ? __pfx_ip_output+0x10/0x10
[ 9993.107085][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9993.107090][    C1]  ? rcu_read_lock_held+0xe/0x50
[ 9993.107092][    C1]  ? ip_local_out+0x114/0x3b0
[ 9993.107096][    C1]  __ip_queue_xmit+0x672/0x1910
[ 9993.107099][    C1]  ? __create_object+0x5e/0xb0
[ 9993.107103][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9993.107108][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9993.107112][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[ 9993.107115][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[ 9993.107120][    C1]  tcp_release_cb+0x1e9/0x390
[ 9993.107122][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[ 9993.107127][    C1]  release_sock+0xb8/0x1d0
[ 9993.107130][    C1]  tcp_recvmsg+0xf8/0x4f0
[ 9993.107132][    C1]  ? lock_release+0x1d5/0x250
[ 9993.107134][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[ 9993.107136][    C1]  ? core_sys_select+0x620/0x710
[ 9993.107142][    C1]  ? __pfx_core_sys_select+0x10/0x10
[ 9993.107146][    C1]  inet_recvmsg+0xf9/0x2c0
[ 9993.107148][    C1]  ? __pfx_pipe_write+0x10/0x10
[ 9993.107152][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[ 9993.107154][    C1]  ? __fget_light+0x54/0x1e0
[ 9993.107157][    C1]  ? sockfd_lookup_light+0x1a/0x160
[ 9993.107161][    C1]  __sys_recvfrom+0x2fb/0x3b0
[ 9993.107165][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[ 9993.107169][    C1]  ? __might_fault+0xc6/0x180
[ 9993.107175][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[ 9993.107179][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[ 9993.107182][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[ 9993.107186][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[ 9993.107191][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[ 9993.107194][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9993.107197][    C1]  do_syscall_64+0xc9/0x1e0
[ 9993.107202][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9993.107205][    C1] RIP: 0033:0x7f8b36b3f4c0
[ 9993.107208][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[ 9993.107211][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 9993.107213][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[ 9993.107215][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[ 9993.107217][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[ 9993.107219][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[ 9993.107220][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[ 9993.107225][    C1]  </TASK>
[ 9993.107626][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[ 9993.154276][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9993.154881][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[ 9993.155207][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[ 9993.156165][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[ 9993.156469][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[ 9993.156861][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[ 9993.157258][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[ 9993.157651][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[ 9993.158044][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[ 9993.158438][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[ 9993.158881][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9993.159210][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[ 9993.159605][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9993.159998][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9993.160391][    C3] PKRU: 55555554
[ 9993.160571][    C3] Call Trace:
[ 9993.160739][    C3]  <IRQ>
[ 9993.160885][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[ 9993.161156][    C3]  ? print_cpu_stall+0x263/0x6a0
[ 9993.161404][    C3]  ? check_cpu_stall+0x284/0x500
[ 9993.161654][    C3]  ? rcu_pending+0x92/0x360
[ 9993.161884][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[ 9993.162151][    C3]  ? update_process_times+0xb9/0x110
[ 9993.162418][    C3]  ? tick_sched_handle+0x67/0x130
[ 9993.162673][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[ 9993.162958][    C3]  ? __run_hrtimer+0x1c0/0x710
[ 9993.163198][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[ 9993.163508][    C3]  ? __hrtimer_run_queues+0x197/0x270
[ 9993.163779][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 9993.164063][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9993.164324][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[ 9993.164631][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[ 9993.164890][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[ 9993.165199][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[ 9993.165492][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9993.165802][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9993.166089][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[ 9993.166382][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[ 9993.166668][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[ 9993.166976][    C3]  ? get_stack_info+0x36/0xc0
[ 9993.167214][    C3]  ? lock_acquire+0x1c1/0x220
[ 9993.167451][    C3]  ? lock_release+0x1d5/0x250
[ 9993.167688][    C3]  do_raw_spin_lock+0x1ec/0x270
[ 9993.167934][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 9993.168202][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9993.168486][    C3]  ? lock_acquire+0x1c1/0x220
[ 9993.168722][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[ 9993.168958][    C3]  _raw_spin_lock_nested+0x65/0x80
[ 9993.169216][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[ 9993.169450][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[ 9993.169695][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[ 9993.169950][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[ 9993.170221][    C3]  ip_local_deliver_finish+0x2ae/0x480
[ 9993.170497][    C3]  ip_local_deliver+0x19d/0x480
[ 9993.170742][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[ 9993.171013][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[ 9993.171274][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[ 9993.171617][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9993.171866][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 9993.172184][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[ 9993.172443][    C3]  ip_rcv+0x564/0x740
[ 9993.172645][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9993.172874][    C3]  ? set_track_prepare+0x8a/0xd0
[ 9993.173124][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9993.173397][    C3]  ? vfs_write+0x9e9/0x10a0
[ 9993.173626][    C3]  ? skb_clone+0x10b/0x330
[ 9993.173848][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[ 9993.174165][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9993.174468][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[ 9993.174745][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[ 9993.175043][    C3]  ? __tcf_classify+0x329/0x7d0
[ 9993.175290][    C3]  ? __pfx_ip_rcv+0x10/0x10
[ 9993.175517][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[ 9993.175813][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[ 9993.176096][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 9993.176419][    C3]  ? lock_acquire+0x1c1/0x220
[ 9993.176653][    C3]  ? netif_receive_skb_internal+0x84/0x300
[ 9993.176947][    C3]  netif_receive_skb_internal+0xb0/0x300
[ 9993.177229][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[ 9993.177542][    C3]  ? __copy_skb_header+0xaf/0x490
[ 9993.177795][    C3]  ? __skb_clone+0x57a/0x760
[ 9993.178028][    C3]  netif_receive_skb+0x55/0x280
[ 9993.178275][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[ 9993.178583][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[ 9993.178912][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[ 9993.179206][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[ 9993.179480][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[ 9993.179764][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[ 9993.180075][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[ 9993.180383][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[ 9993.180706][    C3]  ? lock_release+0x1d5/0x250
[ 9993.180941][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9993.181203][    C3]  ? kernel_text_address+0xce/0xe0
[ 9993.181461][    C3]  ? __kernel_text_address+0x12/0x40
[ 9993.181726][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9993.182006][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9993.182315][    C3]  ? arch_stack_walk+0xa2/0x100
[ 9993.182564][    C3]  ? get_stack_info_noinstr+0x18/0x110
[ 9993.182837][    C3]  ? get_stack_info+0x36/0xc0
[ 9993.183075][    C3]  __tcf_classify+0x329/0x7d0
[ 9993.183315][    C3]  tcf_classify+0x283/0x930
[ 9993.183543][    C3]  ? lock_release+0x1d5/0x250
[ 9993.183780][    C3]  ? is_bpf_text_address+0x71/0x120
[ 9993.184041][    C3]  ? __pfx_tcf_classify+0x10/0x10
[ 9993.184294][    C3]  ? __kernel_text_address+0x12/0x40
[ 9993.184559][    C3]  ? unwind_get_return_address+0x5e/0xa0
[ 9993.184841][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 9993.185155][    C3]  tc_run+0x2e4/0x5d0
[ 9993.185357][    C3]  ? __pfx_tc_run+0x10/0x10
[ 9993.185585][    C3]  ? lock_acquire+0x1c1/0x220
[ 9993.185821][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[ 9993.186079][    C3]  __dev_queue_xmit+0x686/0x17e0
[ 9993.186329][    C3]  ? lock_acquire+0x1c1/0x220
[ 9993.186567][    C3]  ? ip_finish_output2+0x786/0x18e0
[ 9993.186829][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9993.187130][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[ 9993.187399][    C3]  ? neigh_hh_output+0x348/0x590
[ 9993.187649][    C3]  ? ip_finish_output2+0x262/0x18e0
[ 9993.187910][    C3]  ip_finish_output2+0x786/0x18e0
[ 9993.188163][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 9993.188497][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[ 9993.188772][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9993.189022][    C3]  ? __ip_finish_output+0x10f/0x770
[ 9993.189285][    C3]  ip_output+0x16b/0x4f0
[ 9993.189499][    C3]  ? __pfx_ip_output+0x10/0x10
[ 9993.189740][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[ 9993.190016][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9993.190325][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[ 9993.190598][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[ 9993.190846][    C3]  ? __alloc_skb+0xd4/0x280
[ 9993.191076][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[ 9993.191342][    C3]  ? tcp_fragment+0x168/0x1040
[ 9993.191583][    C3]  ? rcu_read_lock_held+0xe/0x50
[ 9993.191833][    C3]  ? ip_local_out+0x114/0x3b0
[ 9993.192072][    C3]  __ip_queue_xmit+0x672/0x1910
[ 9993.192318][    C3]  ? __skb_clone+0x57a/0x760
[ 9993.192550][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[ 9993.192813][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[ 9993.193093][    C3]  ? ipv4_dst_check+0xe3/0x170
[ 9993.193334][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[ 9993.193579][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[ 9993.193876][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[ 9993.194193][    C3]  ? tcp_fragment+0xb0e/0x1040
[ 9993.194436][    C3]  tcp_send_loss_probe+0x348/0x830
[ 9993.194693][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9993.194962][    C3]  tcp_write_timer+0x82/0x1d0
[ 9993.195200][    C3]  call_timer_fn+0x173/0x430
[ 9993.195434][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[ 9993.195693][    C3]  ? next_expiry_recalc+0xcd/0x220
[ 9993.195952][    C3]  __run_timers.part.0+0x52d/0x890
[ 9993.196210][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[ 9993.196476][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[ 9993.196758][    C3]  ? lock_acquire+0x1c1/0x220
[ 9993.196993][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9993.197283][    C3]  ? lock_release+0x1d5/0x250
[ 9993.197519][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9993.197781][    C3]  ? ktime_get+0xb3/0x190
[ 9993.198000][    C3]  ? clockevents_program_event+0x1ea/0x300
[ 9993.198293][    C3]  run_timer_softirq+0x72/0x100
[ 9993.198538][    C3]  __do_softirq+0x1b9/0x7ff
[ 9993.198768][    C3]  irq_exit_rcu+0x98/0xc0
[ 9993.198987][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[ 9993.199269][    C3]  </IRQ>
[ 9993.199417][    C3]  <TASK>
[ 9993.199569][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 9993.199868][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 9993.200189][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[ 9993.201149][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[ 9993.201453][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[ 9993.201848][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[ 9993.202242][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[ 9993.202636][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[ 9993.203030][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[ 9993.203428][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 9993.203719][    C3]  uart_start+0xe4/0x1b0
[ 9993.203938][    C3]  n_tty_write+0x677/0x7a0
[ 9993.204163][    C3]  ? __pfx_n_tty_write+0x10/0x10
[ 9993.204413][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[ 9993.204697][    C3]  ? lock_acquire+0x1c1/0x220
[ 9993.204935][    C3]  ? iterate_tty_write+0x95/0x540
[ 9993.205189][    C3]  iterate_tty_write+0x229/0x540
[ 9993.205439][    C3]  file_tty_write.constprop.0+0x1db/0x370
[ 9993.205727][    C3]  vfs_write+0x9e9/0x10a0
[ 9993.205946][    C3]  ? __run_hrtimer+0x5df/0x710
[ 9993.206188][    C3]  ? __pfx_vfs_write+0x10/0x10
[ 9993.206431][    C3]  ? lock_acquire+0x1c1/0x220
[ 9993.206667][    C3]  ? clockevents_program_event+0xf6/0x300
[ 9993.206954][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[ 9993.207215][    C3]  ? __fget_light+0x54/0x1e0
[ 9993.207450][    C3]  ksys_write+0xf5/0x1e0
[ 9993.207664][    C3]  ? __pfx_ksys_write+0x10/0x10
[ 9993.207911][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[ 9993.208214][    C3]  do_syscall_64+0xc9/0x1e0
[ 9993.208445][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9993.208740][    C3] RIP: 0033:0x7f93b2836957
[ 9993.208966][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 9993.209928][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9993.210345][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[ 9993.210740][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[ 9993.211134][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 9993.211529][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[ 9993.211927][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[ 9993.212326][    C3]  </TASK>
[10020.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7123s! [ncat:8027]
[10020.613545][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10020.614747][    C1] irq event stamp: 174248
[10020.614960][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10020.615469][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10020.615920][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10020.616374][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10020.616818][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10020.617251][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10020.617842][    C1] RIP: 0010:queued_spin_lock_slowpath+0xc2/0xb90
[10020.618151][    C1] Code: 41 83 e4 07 49 01 c5 41 83 c4 03 be 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c 08 84 c0 0f 85 42 09 00 00 <8b> 5d 00 85 db 75 62 be 04 00 00 00 48 89 ef e8 ca 26 0c fe 89 d8
[10020.619091][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000246
[10020.619387][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10020.619773][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10020.620158][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10020.620542][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10020.620928][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10020.621313][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10020.621745][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10020.622065][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10020.622451][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10020.622839][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10020.623224][    C1] PKRU: 55555554
[10020.623400][    C1] Call Trace:
[10020.623563][    C1]  <IRQ>
[10020.623707][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10020.623960][    C1]  ? __run_hrtimer+0x1c0/0x710
[10020.624196][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10020.624464][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10020.624727][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10020.625011][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10020.625267][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10020.625563][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10020.625816][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10020.626115][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10020.626401][    C1]  </IRQ>
[10020.626547][    C1]  <TASK>
[10020.626694][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10020.626998][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10020.627277][    C1]  ? queued_spin_lock_slowpath+0xc2/0xb90
[10020.627559][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10020.627837][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10020.628139][    C1]  ? lock_acquire+0x1c1/0x220
[10020.628372][    C1]  ? lock_release+0x1d5/0x250
[10020.628624][    C1]  do_raw_spin_lock+0x1ec/0x270
[10020.628870][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10020.629141][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10020.629423][    C1]  ? lock_acquire+0x1c1/0x220
[10020.629660][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10020.629901][    C1]  _raw_spin_lock_nested+0x65/0x80
[10020.630152][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10020.630377][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10020.630616][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10020.630863][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10020.631128][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10020.631398][    C1]  ip_local_deliver+0x19d/0x480
[10020.631637][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10020.631900][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10020.632154][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10020.632489][    C1]  ? rcu_read_lock_held+0xe/0x50
[10020.632733][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10020.633043][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10020.633296][    C1]  ip_rcv+0x564/0x740
[10020.633493][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10020.633715][    C1]  ? set_track_prepare+0x8a/0xd0
[10020.633960][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10020.634226][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10020.634491][    C1]  ? skb_clone+0x10b/0x330
[10020.634709][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10020.635019][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10020.635315][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10020.635586][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10020.635871][    C1]  ? __tcf_classify+0x329/0x7d0
[10020.636110][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10020.636332][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10020.636622][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10020.636896][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10020.637212][    C1]  ? lock_acquire+0x1c1/0x220
[10020.637443][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10020.637730][    C1]  netif_receive_skb_internal+0xb0/0x300
[10020.638004][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10020.638310][    C1]  ? __copy_skb_header+0xaf/0x490
[10020.638557][    C1]  ? __skb_clone+0x57a/0x760
[10020.638785][    C1]  netif_receive_skb+0x55/0x280
[10020.639025][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10020.639326][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10020.639647][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10020.639935][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10020.640201][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10020.640480][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10020.640783][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10020.641057][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10020.641362][    C1]  ? stack_trace_save+0x95/0xd0
[10020.641602][    C1]  ? stack_depot_save_flags+0x45/0x550
[10020.641870][    C1]  ? kasan_save_stack+0x34/0x50
[10020.642128][    C1]  ? kasan_save_stack+0x24/0x50
[10020.642375][    C1]  ? kasan_save_track+0x14/0x30
[10020.642623][    C1]  ? kasan_save_free_info+0x3f/0x60
[10020.642885][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10020.643138][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10020.643384][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10020.643645][    C1]  ? ip_finish_output2+0x786/0x18e0
[10020.643908][    C1]  ? ip_output+0x16b/0x4f0
[10020.644135][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10020.644390][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10020.644661][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10020.644931][    C1]  ? get_reg+0x119/0x190
[10020.645147][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10020.645414][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10020.645720][    C1]  __tcf_classify+0x329/0x7d0
[10020.645960][    C1]  tcf_classify+0x283/0x930
[10020.646192][    C1]  ? arch_stack_walk+0xa2/0x100
[10020.646440][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10020.646695][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10020.646978][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10020.647244][    C1]  tc_run+0x2e4/0x5d0
[10020.647450][    C1]  ? __pfx_tc_run+0x10/0x10
[10020.647680][    C1]  ? lock_acquire+0x1c1/0x220
[10020.647918][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10020.648178][    C1]  __dev_queue_xmit+0x686/0x17e0
[10020.648431][    C1]  ? lock_acquire+0x1c1/0x220
[10020.648669][    C1]  ? ip_finish_output2+0x786/0x18e0
[10020.648932][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10020.649234][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10020.649505][    C1]  ? neigh_hh_output+0x348/0x590
[10020.649757][    C1]  ? ip_finish_output2+0x262/0x18e0
[10020.650020][    C1]  ip_finish_output2+0x786/0x18e0
[10020.650275][    C1]  ? stack_depot_save_flags+0x371/0x550
[10020.650553][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10020.650889][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10020.651166][    C1]  ? rcu_read_lock_held+0xe/0x50
[10020.651418][    C1]  ? __ip_finish_output+0x10f/0x770
[10020.651681][    C1]  ip_output+0x16b/0x4f0
[10020.651896][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10020.652130][    C1]  ? __pfx_ip_output+0x10/0x10
[10020.652372][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10020.652656][    C1]  ? rcu_read_lock_held+0xe/0x50
[10020.652907][    C1]  ? ip_local_out+0x114/0x3b0
[10020.653146][    C1]  __ip_queue_xmit+0x672/0x1910
[10020.653394][    C1]  ? __create_object+0x5e/0xb0
[10020.653636][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10020.653903][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10020.654183][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10020.654454][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10020.654735][    C1]  tcp_release_cb+0x1e9/0x390
[10020.654977][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10020.655243][    C1]  release_sock+0xb8/0x1d0
[10020.655470][    C1]  tcp_recvmsg+0xf8/0x4f0
[10020.655690][    C1]  ? lock_release+0x1d5/0x250
[10020.655926][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10020.656177][    C1]  ? core_sys_select+0x620/0x710
[10020.656430][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10020.656698][    C1]  inet_recvmsg+0xf9/0x2c0
[10020.656925][    C1]  ? __pfx_pipe_write+0x10/0x10
[10020.657173][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10020.657426][    C1]  ? __fget_light+0x54/0x1e0
[10020.657660][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10020.657925][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10020.658163][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10020.658427][    C1]  ? __might_fault+0xc6/0x180
[10020.658668][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10020.658949][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10020.659247][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10020.659546][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10020.659866][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10020.660118][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10020.660422][    C1]  do_syscall_64+0xc9/0x1e0
[10020.660651][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10020.660951][    C1] RIP: 0033:0x7f8b36b3f4c0
[10020.661177][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10020.662144][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10020.662564][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10020.662963][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10020.663362][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10020.663759][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10020.664157][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10020.664559][    C1]  </TASK>
[10020.664716][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7123s! [perl:7725]
[10020.665120][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10020.666361][    C3] irq event stamp: 290154
[10020.666576][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10020.667099][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10020.667596][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10020.668063][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10020.668519][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10020.668963][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10020.669570][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10020.669892][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10020.670853][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10020.671157][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10020.671555][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10020.671950][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10020.672345][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10020.672740][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10020.673137][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10020.673582][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10020.673911][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10020.674307][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10020.674702][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10020.675103][    C3] PKRU: 55555554
[10020.675284][    C3] Call Trace:
[10020.675450][    C3]  <IRQ>
[10020.675598][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10020.675858][    C3]  ? __run_hrtimer+0x1c0/0x710
[10020.676097][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10020.676373][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10020.676643][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10020.676930][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10020.677192][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10020.677493][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10020.677752][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10020.678057][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10020.678351][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10020.678662][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10020.678948][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10020.679242][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10020.679529][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10020.679836][    C3]  ? get_stack_info+0x36/0xc0
[10020.680075][    C3]  ? lock_acquire+0x1c1/0x220
[10020.680313][    C3]  ? lock_release+0x1d5/0x250
[10020.680551][    C3]  do_raw_spin_lock+0x1ec/0x270
[10020.680796][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10020.681067][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10020.681349][    C3]  ? lock_acquire+0x1c1/0x220
[10020.681586][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10020.681824][    C3]  _raw_spin_lock_nested+0x65/0x80
[10020.682082][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10020.682313][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10020.682559][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10020.682814][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10020.683086][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10020.683362][    C3]  ip_local_deliver+0x19d/0x480
[10020.683608][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10020.683877][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10020.684137][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10020.684480][    C3]  ? rcu_read_lock_held+0xe/0x50
[10020.684731][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10020.685051][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10020.685311][    C3]  ip_rcv+0x564/0x740
[10020.685514][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10020.685742][    C3]  ? set_track_prepare+0x8a/0xd0
[10020.685992][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10020.686265][    C3]  ? vfs_write+0x9e9/0x10a0
[10020.686496][    C3]  ? skb_clone+0x10b/0x330
[10020.686721][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10020.687037][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10020.687340][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10020.687620][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10020.687909][    C3]  ? __tcf_classify+0x329/0x7d0
[10020.688156][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10020.688385][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10020.688681][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10020.688965][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10020.689287][    C3]  ? lock_acquire+0x1c1/0x220
[10020.689524][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10020.689817][    C3]  netif_receive_skb_internal+0xb0/0x300
[10020.690100][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10020.690415][    C3]  ? __copy_skb_header+0xaf/0x490
[10020.690668][    C3]  ? __skb_clone+0x57a/0x760
[10020.690900][    C3]  netif_receive_skb+0x55/0x280
[10020.691146][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10020.691455][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10020.691785][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10020.692083][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10020.692354][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10020.692639][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10020.692952][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10020.693261][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10020.693583][    C3]  ? lock_release+0x1d5/0x250
[10020.693821][    C3]  ? is_bpf_text_address+0x71/0x120
[10020.694085][    C3]  ? kernel_text_address+0xce/0xe0
[10020.694343][    C3]  ? __kernel_text_address+0x12/0x40
[10020.694608][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10020.694892][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10020.695201][    C3]  ? arch_stack_walk+0xa2/0x100
[10020.695449][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10020.695723][    C3]  ? get_stack_info+0x36/0xc0
[10020.695962][    C3]  __tcf_classify+0x329/0x7d0
[10020.696202][    C3]  tcf_classify+0x283/0x930
[10020.696433][    C3]  ? lock_release+0x1d5/0x250
[10020.696668][    C3]  ? is_bpf_text_address+0x71/0x120
[10020.696931][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10020.697185][    C3]  ? __kernel_text_address+0x12/0x40
[10020.697451][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10020.697731][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10020.698040][    C3]  tc_run+0x2e4/0x5d0
[10020.698243][    C3]  ? __pfx_tc_run+0x10/0x10
[10020.698473][    C3]  ? lock_acquire+0x1c1/0x220
[10020.698709][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10020.698968][    C3]  __dev_queue_xmit+0x686/0x17e0
[10020.699218][    C3]  ? lock_acquire+0x1c1/0x220
[10020.699453][    C3]  ? ip_finish_output2+0x786/0x18e0
[10020.699717][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10020.700018][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10020.700288][    C3]  ? neigh_hh_output+0x348/0x590
[10020.700538][    C3]  ? ip_finish_output2+0x262/0x18e0
[10020.700802][    C3]  ip_finish_output2+0x786/0x18e0
[10020.701057][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10020.701393][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10020.701666][    C3]  ? rcu_read_lock_held+0xe/0x50
[10020.701916][    C3]  ? __ip_finish_output+0x10f/0x770
[10020.702178][    C3]  ip_output+0x16b/0x4f0
[10020.702394][    C3]  ? __pfx_ip_output+0x10/0x10
[10020.702634][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10020.702909][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10020.703218][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10020.703493][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10020.703742][    C3]  ? __alloc_skb+0xd4/0x280
[10020.703968][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10020.704236][    C3]  ? tcp_fragment+0x168/0x1040
[10020.704477][    C3]  ? rcu_read_lock_held+0xe/0x50
[10020.704725][    C3]  ? ip_local_out+0x114/0x3b0
[10020.704968][    C3]  __ip_queue_xmit+0x672/0x1910
[10020.705215][    C3]  ? __skb_clone+0x57a/0x760
[10020.705448][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10020.705713][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10020.705990][    C3]  ? ipv4_dst_check+0xe3/0x170
[10020.706231][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10020.706477][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10020.706773][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10020.707091][    C3]  ? tcp_fragment+0xb0e/0x1040
[10020.707332][    C3]  tcp_send_loss_probe+0x348/0x830
[10020.707590][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10020.707857][    C3]  tcp_write_timer+0x82/0x1d0
[10020.708093][    C3]  call_timer_fn+0x173/0x430
[10020.708328][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10020.708588][    C3]  ? next_expiry_recalc+0xcd/0x220
[10020.708847][    C3]  __run_timers.part.0+0x52d/0x890
[10020.709104][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10020.709370][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10020.709654][    C3]  ? lock_acquire+0x1c1/0x220
[10020.709890][    C3]  ? clockevents_program_event+0xf6/0x300
[10020.710177][    C3]  ? lock_release+0x1d5/0x250
[10020.710415][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10020.710677][    C3]  ? ktime_get+0xb3/0x190
[10020.710894][    C3]  ? clockevents_program_event+0x1ea/0x300
[10020.711189][    C3]  run_timer_softirq+0x72/0x100
[10020.711436][    C3]  __do_softirq+0x1b9/0x7ff
[10020.711665][    C3]  irq_exit_rcu+0x98/0xc0
[10020.711883][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10020.712164][    C3]  </IRQ>
[10020.712315][    C3]  <TASK>
[10020.712463][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10020.712765][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10020.713085][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10020.714047][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10020.714352][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10020.714747][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10020.715145][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10020.715542][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10020.715937][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10020.716334][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10020.716628][    C3]  uart_start+0xe4/0x1b0
[10020.716842][    C3]  n_tty_write+0x677/0x7a0
[10020.717069][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10020.717319][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10020.717601][    C3]  ? lock_acquire+0x1c1/0x220
[10020.717838][    C3]  ? iterate_tty_write+0x95/0x540
[10020.718093][    C3]  iterate_tty_write+0x229/0x540
[10020.718345][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10020.718630][    C3]  vfs_write+0x9e9/0x10a0
[10020.718850][    C3]  ? __run_hrtimer+0x5df/0x710
[10020.719088][    C3]  ? __pfx_vfs_write+0x10/0x10
[10020.719330][    C3]  ? lock_acquire+0x1c1/0x220
[10020.719567][    C3]  ? clockevents_program_event+0xf6/0x300
[10020.719854][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10020.720118][    C3]  ? __fget_light+0x54/0x1e0
[10020.720352][    C3]  ksys_write+0xf5/0x1e0
[10020.720569][    C3]  ? __pfx_ksys_write+0x10/0x10
[10020.720816][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10020.721116][    C3]  do_syscall_64+0xc9/0x1e0
[10020.721347][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10020.721644][    C3] RIP: 0033:0x7f93b2836957
[10020.721867][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10020.722825][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10020.723244][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10020.723639][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10020.724033][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10020.724431][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10020.724829][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10020.725227][    C3]  </TASK>
[10048.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7149s! [ncat:8027]
[10048.613561][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10048.614783][    C1] irq event stamp: 174248
[10048.614994][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10048.615512][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10048.615962][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10048.616415][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10048.616862][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10048.617296][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10048.617890][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10048.618208][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10048.619149][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10048.619447][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10048.619832][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10048.620218][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10048.620604][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10048.620990][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10048.621376][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10048.621809][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10048.622130][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10048.622521][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10048.622907][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10048.623292][    C1] PKRU: 55555554
[10048.623467][    C1] Call Trace:
[10048.623634][    C1]  <IRQ>
[10048.623778][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10048.624033][    C1]  ? __run_hrtimer+0x1c0/0x710
[10048.624271][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10048.624539][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10048.624807][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10048.625086][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10048.625346][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10048.625644][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10048.625898][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10048.626200][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10048.626488][    C1]  </IRQ>
[10048.626633][    C1]  <TASK>
[10048.626778][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10048.627085][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10048.627367][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10048.627653][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10048.627934][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10048.628238][    C1]  ? lock_acquire+0x1c1/0x220
[10048.628489][    C1]  ? lock_release+0x1d5/0x250
[10048.628727][    C1]  do_raw_spin_lock+0x1ec/0x270
[10048.628975][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10048.629245][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10048.629530][    C1]  ? lock_acquire+0x1c1/0x220
[10048.629773][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10048.630032][    C1]  _raw_spin_lock_nested+0x65/0x80
[10048.630291][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10048.630525][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10048.630771][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10048.631030][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10048.631310][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10048.631578][    C1]  ip_local_deliver+0x19d/0x480
[10048.631818][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10048.632080][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10048.632337][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10048.632675][    C1]  ? rcu_read_lock_held+0xe/0x50
[10048.632922][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10048.633233][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10048.633489][    C1]  ip_rcv+0x564/0x740
[10048.633687][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10048.633912][    C1]  ? set_track_prepare+0x8a/0xd0
[10048.634160][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10048.634432][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10048.634699][    C1]  ? skb_clone+0x10b/0x330
[10048.634921][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10048.635231][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10048.635527][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10048.635803][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10048.636088][    C1]  ? __tcf_classify+0x329/0x7d0
[10048.636330][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10048.636574][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10048.636870][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10048.637154][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10048.637477][    C1]  ? lock_acquire+0x1c1/0x220
[10048.637715][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10048.638008][    C1]  netif_receive_skb_internal+0xb0/0x300
[10048.638297][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10048.638613][    C1]  ? __copy_skb_header+0xaf/0x490
[10048.638868][    C1]  ? __skb_clone+0x57a/0x760
[10048.639100][    C1]  netif_receive_skb+0x55/0x280
[10048.639347][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10048.639658][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10048.639989][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10048.640288][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10048.640561][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10048.640848][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10048.641158][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10048.641443][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10048.641759][    C1]  ? stack_trace_save+0x95/0xd0
[10048.642005][    C1]  ? stack_depot_save_flags+0x45/0x550
[10048.642286][    C1]  ? kasan_save_stack+0x34/0x50
[10048.642533][    C1]  ? kasan_save_stack+0x24/0x50
[10048.642779][    C1]  ? kasan_save_track+0x14/0x30
[10048.643024][    C1]  ? kasan_save_free_info+0x3f/0x60
[10048.643289][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10048.643542][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10048.643788][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10048.644054][    C1]  ? ip_finish_output2+0x786/0x18e0
[10048.644319][    C1]  ? ip_output+0x16b/0x4f0
[10048.644542][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10048.644799][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10048.645071][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10048.645338][    C1]  ? get_reg+0x119/0x190
[10048.645553][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10048.645819][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10048.646127][    C1]  __tcf_classify+0x329/0x7d0
[10048.646369][    C1]  tcf_classify+0x283/0x930
[10048.646597][    C1]  ? arch_stack_walk+0xa2/0x100
[10048.646847][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10048.647101][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10048.647388][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10048.647654][    C1]  tc_run+0x2e4/0x5d0
[10048.647859][    C1]  ? __pfx_tc_run+0x10/0x10
[10048.648089][    C1]  ? lock_acquire+0x1c1/0x220
[10048.648325][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10048.648585][    C1]  __dev_queue_xmit+0x686/0x17e0
[10048.648840][    C1]  ? lock_acquire+0x1c1/0x220
[10048.649078][    C1]  ? ip_finish_output2+0x786/0x18e0
[10048.649340][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10048.649646][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10048.649916][    C1]  ? neigh_hh_output+0x348/0x590
[10048.650167][    C1]  ? ip_finish_output2+0x262/0x18e0
[10048.650430][    C1]  ip_finish_output2+0x786/0x18e0
[10048.650684][    C1]  ? stack_depot_save_flags+0x371/0x550
[10048.650966][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10048.651303][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10048.651578][    C1]  ? rcu_read_lock_held+0xe/0x50
[10048.651830][    C1]  ? __ip_finish_output+0x10f/0x770
[10048.652093][    C1]  ip_output+0x16b/0x4f0
[10048.652311][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10048.652544][    C1]  ? __pfx_ip_output+0x10/0x10
[10048.652788][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10048.653075][    C1]  ? rcu_read_lock_held+0xe/0x50
[10048.653326][    C1]  ? ip_local_out+0x114/0x3b0
[10048.653563][    C1]  __ip_queue_xmit+0x672/0x1910
[10048.653812][    C1]  ? __create_object+0x5e/0xb0
[10048.654055][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10048.654322][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10048.654609][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10048.654888][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10048.655168][    C1]  tcp_release_cb+0x1e9/0x390
[10048.655408][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10048.655673][    C1]  release_sock+0xb8/0x1d0
[10048.655901][    C1]  tcp_recvmsg+0xf8/0x4f0
[10048.656120][    C1]  ? lock_release+0x1d5/0x250
[10048.656360][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10048.656611][    C1]  ? core_sys_select+0x620/0x710
[10048.656866][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10048.657135][    C1]  inet_recvmsg+0xf9/0x2c0
[10048.657360][    C1]  ? __pfx_pipe_write+0x10/0x10
[10048.657611][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10048.657865][    C1]  ? __fget_light+0x54/0x1e0
[10048.658102][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10048.658367][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10048.658612][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10048.658875][    C1]  ? __might_fault+0xc6/0x180
[10048.659120][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10048.659400][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10048.659699][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10048.659999][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10048.660321][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10048.660577][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10048.660881][    C1]  do_syscall_64+0xc9/0x1e0
[10048.661114][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10048.661413][    C1] RIP: 0033:0x7f8b36b3f4c0
[10048.661641][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10048.662607][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10048.663029][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10048.663427][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10048.663823][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10048.664221][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10048.664619][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10048.665024][    C1]  </TASK>
[10048.665181][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7149s! [perl:7725]
[10048.665594][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10048.666844][    C3] irq event stamp: 290154
[10048.667059][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10048.667581][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10048.668082][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10048.668547][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10048.669005][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10048.669452][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10048.670058][    C3] RIP: 0010:kasan_check_range+0x1a/0x1c0
[10048.670344][    C3] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 <53> 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77
[10048.671304][    C3] RSP: 0018:ffffc90000277a80 EFLAGS: 00000286
[10048.671609][    C3] RAX: ffff888007a89b5c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10048.672005][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[10048.672400][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10048.672795][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10048.673193][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10048.673589][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10048.674032][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10048.674361][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10048.674762][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10048.675159][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10048.675555][    C3] PKRU: 55555554
[10048.675735][    C3] Call Trace:
[10048.675903][    C3]  <IRQ>
[10048.676051][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10048.676310][    C3]  ? __run_hrtimer+0x1c0/0x710
[10048.676555][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10048.676828][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10048.677098][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10048.677386][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10048.677649][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10048.677952][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10048.678212][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10048.678517][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10048.678809][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10048.679120][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10048.679408][    C3]  ? kasan_check_range+0x1a/0x1c0
[10048.679662][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[10048.679941][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10048.680251][    C3]  ? get_stack_info+0x36/0xc0
[10048.680491][    C3]  ? lock_acquire+0x1c1/0x220
[10048.680729][    C3]  ? lock_release+0x1d5/0x250
[10048.680966][    C3]  do_raw_spin_lock+0x1ec/0x270
[10048.681213][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10048.681482][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10048.681766][    C3]  ? lock_acquire+0x1c1/0x220
[10048.682000][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10048.682240][    C3]  _raw_spin_lock_nested+0x65/0x80
[10048.682498][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10048.682731][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10048.682976][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10048.683233][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10048.683505][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10048.683779][    C3]  ip_local_deliver+0x19d/0x480
[10048.684024][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10048.684293][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10048.684555][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10048.684903][    C3]  ? rcu_read_lock_held+0xe/0x50
[10048.685153][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10048.685471][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10048.685731][    C3]  ip_rcv+0x564/0x740
[10048.685933][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10048.686162][    C3]  ? set_track_prepare+0x8a/0xd0
[10048.686413][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10048.686692][    C3]  ? vfs_write+0x9e9/0x10a0
[10048.686924][    C3]  ? skb_clone+0x10b/0x330
[10048.687148][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10048.687464][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10048.687769][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10048.688047][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10048.688340][    C3]  ? __tcf_classify+0x329/0x7d0
[10048.688585][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10048.688814][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10048.689114][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10048.689395][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10048.689717][    C3]  ? lock_acquire+0x1c1/0x220
[10048.689955][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10048.690250][    C3]  netif_receive_skb_internal+0xb0/0x300
[10048.690532][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10048.690847][    C3]  ? __copy_skb_header+0xaf/0x490
[10048.691101][    C3]  ? __skb_clone+0x57a/0x760
[10048.691334][    C3]  netif_receive_skb+0x55/0x280
[10048.691580][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10048.691888][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10048.692219][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10048.692515][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10048.692786][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10048.693074][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10048.693385][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10048.693691][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10048.694015][    C3]  ? lock_release+0x1d5/0x250
[10048.694253][    C3]  ? is_bpf_text_address+0x71/0x120
[10048.694516][    C3]  ? kernel_text_address+0xce/0xe0
[10048.694778][    C3]  ? __kernel_text_address+0x12/0x40
[10048.695045][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10048.695326][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10048.695636][    C3]  ? arch_stack_walk+0xa2/0x100
[10048.695885][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10048.696159][    C3]  ? get_stack_info+0x36/0xc0
[10048.696399][    C3]  __tcf_classify+0x329/0x7d0
[10048.696638][    C3]  tcf_classify+0x283/0x930
[10048.696868][    C3]  ? lock_release+0x1d5/0x250
[10048.697106][    C3]  ? is_bpf_text_address+0x71/0x120
[10048.697367][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10048.697622][    C3]  ? __kernel_text_address+0x12/0x40
[10048.697887][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10048.698169][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10048.698479][    C3]  tc_run+0x2e4/0x5d0
[10048.698683][    C3]  ? __pfx_tc_run+0x10/0x10
[10048.698911][    C3]  ? lock_acquire+0x1c1/0x220
[10048.699147][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10048.699406][    C3]  __dev_queue_xmit+0x686/0x17e0
[10048.699657][    C3]  ? lock_acquire+0x1c1/0x220
[10048.699894][    C3]  ? ip_finish_output2+0x786/0x18e0
[10048.700156][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10048.700458][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10048.700727][    C3]  ? neigh_hh_output+0x348/0x590
[10048.700978][    C3]  ? ip_finish_output2+0x262/0x18e0
[10048.701240][    C3]  ip_finish_output2+0x786/0x18e0
[10048.701496][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10048.701829][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10048.702103][    C3]  ? rcu_read_lock_held+0xe/0x50
[10048.702356][    C3]  ? __ip_finish_output+0x10f/0x770
[10048.702620][    C3]  ip_output+0x16b/0x4f0
[10048.702835][    C3]  ? __pfx_ip_output+0x10/0x10
[10048.703076][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10048.703350][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10048.703659][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10048.703932][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10048.704183][    C3]  ? __alloc_skb+0xd4/0x280
[10048.704413][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10048.704684][    C3]  ? tcp_fragment+0x168/0x1040
[10048.704927][    C3]  ? rcu_read_lock_held+0xe/0x50
[10048.705177][    C3]  ? ip_local_out+0x114/0x3b0
[10048.705415][    C3]  __ip_queue_xmit+0x672/0x1910
[10048.705660][    C3]  ? __skb_clone+0x57a/0x760
[10048.705895][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10048.706159][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10048.706437][    C3]  ? ipv4_dst_check+0xe3/0x170
[10048.706678][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10048.706926][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10048.707225][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10048.707543][    C3]  ? tcp_fragment+0xb0e/0x1040
[10048.707785][    C3]  tcp_send_loss_probe+0x348/0x830
[10048.708043][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10048.708309][    C3]  tcp_write_timer+0x82/0x1d0
[10048.708547][    C3]  call_timer_fn+0x173/0x430
[10048.708781][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10048.709042][    C3]  ? next_expiry_recalc+0xcd/0x220
[10048.709302][    C3]  __run_timers.part.0+0x52d/0x890
[10048.709560][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10048.709826][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10048.710108][    C3]  ? lock_acquire+0x1c1/0x220
[10048.710345][    C3]  ? clockevents_program_event+0xf6/0x300
[10048.710635][    C3]  ? lock_release+0x1d5/0x250
[10048.710871][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10048.711132][    C3]  ? ktime_get+0xb3/0x190
[10048.711353][    C3]  ? clockevents_program_event+0x1ea/0x300
[10048.711646][    C3]  run_timer_softirq+0x72/0x100
[10048.711892][    C3]  __do_softirq+0x1b9/0x7ff
[10048.712124][    C3]  irq_exit_rcu+0x98/0xc0
[10048.712341][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10048.712626][    C3]  </IRQ>
[10048.712774][    C3]  <TASK>
[10048.712924][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10048.713225][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10048.713545][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10048.714507][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10048.714813][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10048.715209][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10048.715605][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10048.715999][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10048.716394][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10048.716791][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10048.717083][    C3]  uart_start+0xe4/0x1b0
[10048.717303][    C3]  n_tty_write+0x677/0x7a0
[10048.717533][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10048.717783][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10048.718068][    C3]  ? lock_acquire+0x1c1/0x220
[10048.718308][    C3]  ? iterate_tty_write+0x95/0x540
[10048.718564][    C3]  iterate_tty_write+0x229/0x540
[10048.718816][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10048.719105][    C3]  vfs_write+0x9e9/0x10a0
[10048.719324][    C3]  ? __run_hrtimer+0x5df/0x710
[10048.719566][    C3]  ? __pfx_vfs_write+0x10/0x10
[10048.719809][    C3]  ? lock_acquire+0x1c1/0x220
[10048.720044][    C3]  ? clockevents_program_event+0xf6/0x300
[10048.720332][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10048.720594][    C3]  ? __fget_light+0x54/0x1e0
[10048.720830][    C3]  ksys_write+0xf5/0x1e0
[10048.721045][    C3]  ? __pfx_ksys_write+0x10/0x10
[10048.721291][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10048.721595][    C3]  do_syscall_64+0xc9/0x1e0
[10048.721824][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10048.722122][    C3] RIP: 0033:0x7f93b2836957
[10048.722349][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10048.723311][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10048.723727][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10048.724125][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10048.724521][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10048.724918][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10048.725313][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10048.725714][    C3]  </TASK>
[10071.213162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[10071.213521][    C1] rcu: 1-....: (7681499 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1864894
[10071.214059][    C1] rcu: (t=7677242 jiffies g=1064457 q=112 ncpus=4)
[10071.214382][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10071.214819][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10071.215410][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[10071.215688][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[10071.216623][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[10071.216919][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10071.217306][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10071.217691][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10071.218076][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10071.218463][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10071.218849][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10071.219285][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10071.219607][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10071.219994][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10071.220382][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10071.220768][    C1] PKRU: 55555554
[10071.220944][    C1] Call Trace:
[10071.221106][    C1]  <IRQ>
[10071.221252][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[10071.221517][    C1]  ? print_cpu_stall+0x263/0x6a0
[10071.221762][    C1]  ? check_cpu_stall+0x284/0x500
[10071.222006][    C1]  ? rcu_pending+0x92/0x360
[10071.222227][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[10071.222491][    C1]  ? update_process_times+0xb9/0x110
[10071.222752][    C1]  ? tick_sched_handle+0x67/0x130
[10071.223001][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[10071.223275][    C1]  ? __run_hrtimer+0x1c0/0x710
[10071.223510][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[10071.223813][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10071.224075][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10071.224354][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10071.224614][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10071.224909][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10071.225163][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10071.225459][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10071.225747][    C1]  </IRQ>
[10071.225890][    C1]  <TASK>
[10071.226038][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10071.226343][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10071.226622][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[10071.226894][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[10071.227166][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10071.227473][    C1]  ? lock_acquire+0x1c1/0x220
[10071.227706][    C1]  ? lock_release+0x1d5/0x250
[10071.227937][    C1]  do_raw_spin_lock+0x1ec/0x270
[10071.228179][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10071.228443][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10071.228721][    C1]  ? lock_acquire+0x1c1/0x220
[10071.228952][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10071.229184][    C1]  _raw_spin_lock_nested+0x65/0x80
[10071.229436][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10071.229665][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10071.229905][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10071.230155][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10071.230420][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10071.230688][    C1]  ip_local_deliver+0x19d/0x480
[10071.230928][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10071.231196][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10071.231450][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10071.231785][    C1]  ? rcu_read_lock_held+0xe/0x50
[10071.232033][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10071.232342][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10071.232597][    C1]  ip_rcv+0x564/0x740
[10071.232794][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10071.233019][    C1]  ? set_track_prepare+0x8a/0xd0
[10071.233264][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10071.233531][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10071.233793][    C1]  ? skb_clone+0x10b/0x330
[10071.234014][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10071.234324][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10071.234643][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10071.234923][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10071.235216][    C1]  ? __tcf_classify+0x329/0x7d0
[10071.235463][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10071.235693][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10071.235995][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10071.236269][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10071.236583][    C1]  ? lock_acquire+0x1c1/0x220
[10071.236814][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10071.237101][    C1]  netif_receive_skb_internal+0xb0/0x300
[10071.237377][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10071.237684][    C1]  ? __copy_skb_header+0xaf/0x490
[10071.237932][    C1]  ? __skb_clone+0x57a/0x760
[10071.238159][    C1]  netif_receive_skb+0x55/0x280
[10071.238399][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10071.238701][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10071.239022][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10071.239317][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10071.239581][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10071.239862][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10071.240163][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10071.240439][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10071.240745][    C1]  ? stack_trace_save+0x95/0xd0
[10071.240984][    C1]  ? stack_depot_save_flags+0x45/0x550
[10071.241255][    C1]  ? kasan_save_stack+0x34/0x50
[10071.241497][    C1]  ? kasan_save_stack+0x24/0x50
[10071.241737][    C1]  ? kasan_save_track+0x14/0x30
[10071.241977][    C1]  ? kasan_save_free_info+0x3f/0x60
[10071.242233][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10071.242498][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10071.242743][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10071.243005][    C1]  ? ip_finish_output2+0x786/0x18e0
[10071.243267][    C1]  ? ip_output+0x16b/0x4f0
[10071.243491][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10071.243744][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10071.244017][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10071.244283][    C1]  ? get_reg+0x119/0x190
[10071.244497][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10071.244765][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10071.245072][    C1]  __tcf_classify+0x329/0x7d0
[10071.245314][    C1]  tcf_classify+0x283/0x930
[10071.245545][    C1]  ? arch_stack_walk+0xa2/0x100
[10071.245791][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10071.246045][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10071.246328][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10071.246594][    C1]  tc_run+0x2e4/0x5d0
[10071.246796][    C1]  ? __pfx_tc_run+0x10/0x10
[10071.247027][    C1]  ? lock_acquire+0x1c1/0x220
[10071.247265][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10071.247524][    C1]  __dev_queue_xmit+0x686/0x17e0
[10071.247775][    C1]  ? lock_acquire+0x1c1/0x220
[10071.248009][    C1]  ? ip_finish_output2+0x786/0x18e0
[10071.248273][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10071.248573][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10071.248844][    C1]  ? neigh_hh_output+0x348/0x590
[10071.249094][    C1]  ? ip_finish_output2+0x262/0x18e0
[10071.249358][    C1]  ip_finish_output2+0x786/0x18e0
[10071.249613][    C1]  ? stack_depot_save_flags+0x371/0x550
[10071.249891][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10071.250226][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10071.250499][    C1]  ? rcu_read_lock_held+0xe/0x50
[10071.250749][    C1]  ? __ip_finish_output+0x10f/0x770
[10071.251015][    C1]  ip_output+0x16b/0x4f0
[10071.251230][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10071.251465][    C1]  ? __pfx_ip_output+0x10/0x10
[10071.251704][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10071.251991][    C1]  ? rcu_read_lock_held+0xe/0x50
[10071.252241][    C1]  ? ip_local_out+0x114/0x3b0
[10071.252478][    C1]  __ip_queue_xmit+0x672/0x1910
[10071.252723][    C1]  ? __create_object+0x5e/0xb0
[10071.252969][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10071.253233][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10071.253516][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10071.253786][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10071.254065][    C1]  tcp_release_cb+0x1e9/0x390
[10071.254303][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10071.254569][    C1]  release_sock+0xb8/0x1d0
[10071.254797][    C1]  tcp_recvmsg+0xf8/0x4f0
[10071.255015][    C1]  ? lock_release+0x1d5/0x250
[10071.255253][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10071.255502][    C1]  ? core_sys_select+0x620/0x710
[10071.255756][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10071.256023][    C1]  inet_recvmsg+0xf9/0x2c0
[10071.256248][    C1]  ? __pfx_pipe_write+0x10/0x10
[10071.256496][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10071.256750][    C1]  ? __fget_light+0x54/0x1e0
[10071.256984][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10071.257247][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10071.257489][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10071.257752][    C1]  ? __might_fault+0xc6/0x180
[10071.257994][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10071.258273][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10071.258572][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10071.258871][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10071.259191][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10071.259441][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10071.259742][    C1]  do_syscall_64+0xc9/0x1e0
[10071.259974][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10071.260274][    C1] RIP: 0033:0x7f8b36b3f4c0
[10071.260498][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10071.261461][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10071.261882][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10071.262277][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10071.262672][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10071.263070][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10071.263466][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10071.263865][    C1]  </TASK>
[10071.264022][    C1] Sending NMI from CPU 1 to CPUs 3:
[10071.264294][    C3] NMI backtrace for cpu 3
[10071.264298][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10071.264301][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10071.264303][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10071.264309][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10071.264311][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10071.264314][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10071.264316][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10071.264317][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10071.264319][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10071.264321][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10071.264322][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10071.264325][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10071.264328][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10071.264329][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10071.264331][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10071.264332][    C3] PKRU: 55555554
[10071.264333][    C3] Call Trace:
[10071.264335][    C3]  <NMI>
[10071.264337][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[10071.264342][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10071.264347][    C3]  ? nmi_handle+0x153/0x420
[10071.264351][    C3]  ? default_do_nmi+0x41/0x100
[10071.264354][    C3]  ? exc_nmi+0xf3/0x120
[10071.264356][    C3]  ? end_repeat_nmi+0xf/0x60
[10071.264362][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10071.264365][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10071.264368][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10071.264372][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10071.264375][    C3]  </NMI>
[10071.264376][    C3]  <IRQ>
[10071.264377][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10071.264380][    C3]  ? get_stack_info+0x36/0xc0
[10071.264385][    C3]  ? lock_acquire+0x1c1/0x220
[10071.264388][    C3]  ? lock_release+0x1d5/0x250
[10071.264392][    C3]  do_raw_spin_lock+0x1ec/0x270
[10071.264395][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10071.264398][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10071.264401][    C3]  ? lock_acquire+0x1c1/0x220
[10071.264404][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10071.264408][    C3]  _raw_spin_lock_nested+0x65/0x80
[10071.264410][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10071.264417][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10071.264420][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10071.264425][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10071.264429][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10071.264433][    C3]  ip_local_deliver+0x19d/0x480
[10071.264435][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10071.264438][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10071.264440][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10071.264446][    C3]  ? rcu_read_lock_held+0xe/0x50
[10071.264449][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10071.264452][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10071.264461][    C3]  ip_rcv+0x564/0x740
[10071.264464][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10071.264467][    C3]  ? set_track_prepare+0x8a/0xd0
[10071.264471][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10071.264474][    C3]  ? vfs_write+0x9e9/0x10a0
[10071.264478][    C3]  ? skb_clone+0x10b/0x330
[10071.264482][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10071.264488][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10071.264493][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10071.264496][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10071.264504][    C3]  ? __tcf_classify+0x329/0x7d0
[10071.264508][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10071.264510][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10071.264514][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10071.264517][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10071.264522][    C3]  ? lock_acquire+0x1c1/0x220
[10071.264525][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10071.264533][    C3]  netif_receive_skb_internal+0xb0/0x300
[10071.264537][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10071.264541][    C3]  ? __copy_skb_header+0xaf/0x490
[10071.264544][    C3]  ? __skb_clone+0x57a/0x760
[10071.264546][    C3]  netif_receive_skb+0x55/0x280
[10071.264549][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10071.264556][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10071.264563][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10071.264569][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10071.264574][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10071.264584][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10071.264593][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10071.264601][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10071.264610][    C3]  ? lock_release+0x1d5/0x250
[10071.264613][    C3]  ? is_bpf_text_address+0x71/0x120
[10071.264618][    C3]  ? kernel_text_address+0xce/0xe0
[10071.264622][    C3]  ? __kernel_text_address+0x12/0x40
[10071.264625][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10071.264628][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10071.264631][    C3]  ? arch_stack_walk+0xa2/0x100
[10071.264637][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10071.264639][    C3]  ? get_stack_info+0x36/0xc0
[10071.264644][    C3]  __tcf_classify+0x329/0x7d0
[10071.264649][    C3]  tcf_classify+0x283/0x930
[10071.264653][    C3]  ? lock_release+0x1d5/0x250
[10071.264656][    C3]  ? is_bpf_text_address+0x71/0x120
[10071.264659][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10071.264663][    C3]  ? __kernel_text_address+0x12/0x40
[10071.264665][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10071.264667][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10071.264671][    C3]  tc_run+0x2e4/0x5d0
[10071.264674][    C3]  ? __pfx_tc_run+0x10/0x10
[10071.264677][    C3]  ? lock_acquire+0x1c1/0x220
[10071.264680][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10071.264684][    C3]  __dev_queue_xmit+0x686/0x17e0
[10071.264688][    C3]  ? lock_acquire+0x1c1/0x220
[10071.264690][    C3]  ? ip_finish_output2+0x786/0x18e0
[10071.264693][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10071.264697][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10071.264700][    C3]  ? neigh_hh_output+0x348/0x590
[10071.264703][    C3]  ? ip_finish_output2+0x262/0x18e0
[10071.264707][    C3]  ip_finish_output2+0x786/0x18e0
[10071.264710][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10071.264718][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10071.264720][    C3]  ? rcu_read_lock_held+0xe/0x50
[10071.264724][    C3]  ? __ip_finish_output+0x10f/0x770
[10071.264727][    C3]  ip_output+0x16b/0x4f0
[10071.264731][    C3]  ? __pfx_ip_output+0x10/0x10
[10071.264734][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10071.264737][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10071.264740][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10071.264742][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10071.264746][    C3]  ? __alloc_skb+0xd4/0x280
[10071.264748][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10071.264753][    C3]  ? tcp_fragment+0x168/0x1040
[10071.264756][    C3]  ? rcu_read_lock_held+0xe/0x50
[10071.264759][    C3]  ? ip_local_out+0x114/0x3b0
[10071.264762][    C3]  __ip_queue_xmit+0x672/0x1910
[10071.264766][    C3]  ? __skb_clone+0x57a/0x760
[10071.264769][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10071.264775][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10071.264778][    C3]  ? ipv4_dst_check+0xe3/0x170
[10071.264782][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10071.264786][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10071.264790][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10071.264794][    C3]  ? tcp_fragment+0xb0e/0x1040
[10071.264797][    C3]  tcp_send_loss_probe+0x348/0x830
[10071.264800][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10071.264803][    C3]  tcp_write_timer+0x82/0x1d0
[10071.264807][    C3]  call_timer_fn+0x173/0x430
[10071.264810][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10071.264815][    C3]  ? next_expiry_recalc+0xcd/0x220
[10071.264819][    C3]  __run_timers.part.0+0x52d/0x890
[10071.264822][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10071.264826][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10071.264829][    C3]  ? lock_acquire+0x1c1/0x220
[10071.264831][    C3]  ? clockevents_program_event+0xf6/0x300
[10071.264835][    C3]  ? lock_release+0x1d5/0x250
[10071.264838][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10071.264841][    C3]  ? ktime_get+0xb3/0x190
[10071.264844][    C3]  ? clockevents_program_event+0x1ea/0x300
[10071.264848][    C3]  run_timer_softirq+0x72/0x100
[10071.264851][    C3]  __do_softirq+0x1b9/0x7ff
[10071.264856][    C3]  irq_exit_rcu+0x98/0xc0
[10071.264858][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10071.264862][    C3]  </IRQ>
[10071.264862][    C3]  <TASK>
[10071.264863][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10071.264867][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10071.264869][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10071.264871][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10071.264874][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10071.264875][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10071.264877][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10071.264878][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10071.264880][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10071.264884][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10071.264888][    C3]  uart_start+0xe4/0x1b0
[10071.264894][    C3]  n_tty_write+0x677/0x7a0
[10071.264901][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10071.264904][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10071.264909][    C3]  ? lock_acquire+0x1c1/0x220
[10071.264912][    C3]  ? iterate_tty_write+0x95/0x540
[10071.264916][    C3]  iterate_tty_write+0x229/0x540
[10071.264921][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10071.264925][    C3]  vfs_write+0x9e9/0x10a0
[10071.264929][    C3]  ? __run_hrtimer+0x5df/0x710
[10071.264932][    C3]  ? __pfx_vfs_write+0x10/0x10
[10071.264936][    C3]  ? lock_acquire+0x1c1/0x220
[10071.264938][    C3]  ? clockevents_program_event+0xf6/0x300
[10071.264942][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10071.264945][    C3]  ? __fget_light+0x54/0x1e0
[10071.264950][    C3]  ksys_write+0xf5/0x1e0
[10071.264953][    C3]  ? __pfx_ksys_write+0x10/0x10
[10071.264957][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10071.264961][    C3]  do_syscall_64+0xc9/0x1e0
[10071.264965][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10071.264968][    C3] RIP: 0033:0x7f93b2836957
[10071.264970][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10071.264972][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10071.264974][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10071.264976][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10071.264978][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10071.264979][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10071.264981][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10071.264986][    C3]  </TASK>
[10096.613149][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7194s! [ncat:8027]
[10096.613555][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10096.614795][    C1] irq event stamp: 174248
[10096.615011][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10096.615532][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10096.615988][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10096.616439][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10096.616886][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10096.617318][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10096.617909][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10096.618221][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10096.619156][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10096.619453][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10096.619837][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10096.620224][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10096.620608][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10096.620993][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10096.621376][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10096.621808][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10096.622131][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10096.622517][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10096.622902][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10096.623287][    C1] PKRU: 55555554
[10096.623462][    C1] Call Trace:
[10096.623627][    C1]  <IRQ>
[10096.623770][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10096.624024][    C1]  ? __run_hrtimer+0x1c0/0x710
[10096.624258][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10096.624549][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10096.624819][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10096.625101][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10096.625362][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10096.625673][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10096.625925][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10096.626223][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10096.626509][    C1]  </IRQ>
[10096.626653][    C1]  <TASK>
[10096.626798][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10096.627101][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10096.627381][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10096.627665][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10096.627944][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10096.628249][    C1]  ? lock_acquire+0x1c1/0x220
[10096.628499][    C1]  ? lock_release+0x1d5/0x250
[10096.628734][    C1]  do_raw_spin_lock+0x1ec/0x270
[10096.628978][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10096.629247][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10096.629527][    C1]  ? lock_acquire+0x1c1/0x220
[10096.629772][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10096.630002][    C1]  _raw_spin_lock_nested+0x65/0x80
[10096.630254][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10096.630480][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10096.630718][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10096.630967][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10096.631232][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10096.631501][    C1]  ip_local_deliver+0x19d/0x480
[10096.631740][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10096.632002][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10096.632257][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10096.632590][    C1]  ? rcu_read_lock_held+0xe/0x50
[10096.632834][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10096.633143][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10096.633399][    C1]  ip_rcv+0x564/0x740
[10096.633596][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10096.633819][    C1]  ? set_track_prepare+0x8a/0xd0
[10096.634064][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10096.634330][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10096.634617][    C1]  ? skb_clone+0x10b/0x330
[10096.634842][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10096.635158][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10096.635463][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10096.635740][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10096.636033][    C1]  ? __tcf_classify+0x329/0x7d0
[10096.636280][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10096.636508][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10096.636807][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10096.637089][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10096.637412][    C1]  ? lock_acquire+0x1c1/0x220
[10096.637651][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10096.637946][    C1]  netif_receive_skb_internal+0xb0/0x300
[10096.638228][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10096.638546][    C1]  ? __copy_skb_header+0xaf/0x490
[10096.638803][    C1]  ? __skb_clone+0x57a/0x760
[10096.639039][    C1]  netif_receive_skb+0x55/0x280
[10096.639287][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10096.639595][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10096.639926][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10096.640222][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10096.640496][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10096.640783][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10096.641096][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10096.641378][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10096.641692][    C1]  ? stack_trace_save+0x95/0xd0
[10096.641938][    C1]  ? stack_depot_save_flags+0x45/0x550
[10096.642215][    C1]  ? kasan_save_stack+0x34/0x50
[10096.642463][    C1]  ? kasan_save_stack+0x24/0x50
[10096.642711][    C1]  ? kasan_save_track+0x14/0x30
[10096.642958][    C1]  ? kasan_save_free_info+0x3f/0x60
[10096.643221][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10096.643475][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10096.643722][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10096.643985][    C1]  ? ip_finish_output2+0x786/0x18e0
[10096.644248][    C1]  ? ip_output+0x16b/0x4f0
[10096.644481][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10096.644736][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10096.645007][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10096.645273][    C1]  ? get_reg+0x119/0x190
[10096.645489][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10096.645757][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10096.646064][    C1]  __tcf_classify+0x329/0x7d0
[10096.646304][    C1]  tcf_classify+0x283/0x930
[10096.646536][    C1]  ? arch_stack_walk+0xa2/0x100
[10096.646784][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10096.647039][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10096.647323][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10096.647589][    C1]  tc_run+0x2e4/0x5d0
[10096.647793][    C1]  ? __pfx_tc_run+0x10/0x10
[10096.648024][    C1]  ? lock_acquire+0x1c1/0x220
[10096.648263][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10096.648523][    C1]  __dev_queue_xmit+0x686/0x17e0
[10096.648775][    C1]  ? lock_acquire+0x1c1/0x220
[10096.649013][    C1]  ? ip_finish_output2+0x786/0x18e0
[10096.649277][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10096.649579][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10096.649851][    C1]  ? neigh_hh_output+0x348/0x590
[10096.650103][    C1]  ? ip_finish_output2+0x262/0x18e0
[10096.650367][    C1]  ip_finish_output2+0x786/0x18e0
[10096.650622][    C1]  ? stack_depot_save_flags+0x371/0x550
[10096.650900][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10096.651236][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10096.651512][    C1]  ? rcu_read_lock_held+0xe/0x50
[10096.651764][    C1]  ? __ip_finish_output+0x10f/0x770
[10096.652029][    C1]  ip_output+0x16b/0x4f0
[10096.652243][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10096.652478][    C1]  ? __pfx_ip_output+0x10/0x10
[10096.652722][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10096.653007][    C1]  ? rcu_read_lock_held+0xe/0x50
[10096.653257][    C1]  ? ip_local_out+0x114/0x3b0
[10096.653497][    C1]  __ip_queue_xmit+0x672/0x1910
[10096.653744][    C1]  ? __create_object+0x5e/0xb0
[10096.653985][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10096.654252][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10096.654537][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10096.654808][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10096.655089][    C1]  tcp_release_cb+0x1e9/0x390
[10096.655326][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10096.655592][    C1]  release_sock+0xb8/0x1d0
[10096.655819][    C1]  tcp_recvmsg+0xf8/0x4f0
[10096.656038][    C1]  ? lock_release+0x1d5/0x250
[10096.656276][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10096.656526][    C1]  ? core_sys_select+0x620/0x710
[10096.656779][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10096.657046][    C1]  inet_recvmsg+0xf9/0x2c0
[10096.657273][    C1]  ? __pfx_pipe_write+0x10/0x10
[10096.657522][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10096.657776][    C1]  ? __fget_light+0x54/0x1e0
[10096.658010][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10096.658275][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10096.658512][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10096.658776][    C1]  ? __might_fault+0xc6/0x180
[10096.659018][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10096.659300][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10096.659597][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10096.659896][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10096.660217][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10096.660469][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10096.660772][    C1]  do_syscall_64+0xc9/0x1e0
[10096.661002][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10096.661303][    C1] RIP: 0033:0x7f8b36b3f4c0
[10096.661529][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10096.662497][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10096.662915][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10096.663313][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10096.663710][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10096.664108][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10096.664508][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10096.664908][    C1]  </TASK>
[10096.665066][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7194s! [perl:7725]
[10096.665468][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10096.666705][    C3] irq event stamp: 290154
[10096.666920][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10096.667446][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10096.667944][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10096.668414][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10096.668874][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10096.669320][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10096.669930][    C3] RIP: 0010:__kasan_check_read+0x8/0x20
[10096.670217][    C3] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[10096.671179][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[10096.671486][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10096.671880][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10096.672275][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10096.672672][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10096.673069][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10096.673464][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10096.673906][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10096.674236][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10096.674641][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10096.675037][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10096.675431][    C3] PKRU: 55555554
[10096.675612][    C3] Call Trace:
[10096.675782][    C3]  <IRQ>
[10096.675930][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10096.676190][    C3]  ? __run_hrtimer+0x1c0/0x710
[10096.676433][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10096.676708][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10096.676980][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10096.677268][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10096.677531][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10096.677836][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10096.678095][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10096.678403][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10096.678696][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10096.679008][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10096.679298][    C3]  ? __kasan_check_read+0x8/0x20
[10096.679547][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[10096.679826][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10096.680136][    C3]  ? get_stack_info+0x36/0xc0
[10096.680378][    C3]  ? lock_acquire+0x1c1/0x220
[10096.680617][    C3]  ? lock_release+0x1d5/0x250
[10096.680855][    C3]  do_raw_spin_lock+0x1ec/0x270
[10096.681103][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10096.681373][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10096.681657][    C3]  ? lock_acquire+0x1c1/0x220
[10096.681891][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10096.682131][    C3]  _raw_spin_lock_nested+0x65/0x80
[10096.682388][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10096.682622][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10096.682869][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10096.683125][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10096.683398][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10096.683672][    C3]  ip_local_deliver+0x19d/0x480
[10096.683918][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10096.684186][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10096.684462][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10096.684807][    C3]  ? rcu_read_lock_held+0xe/0x50
[10096.685058][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10096.685376][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10096.685637][    C3]  ip_rcv+0x564/0x740
[10096.685839][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10096.686068][    C3]  ? set_track_prepare+0x8a/0xd0
[10096.686319][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10096.686593][    C3]  ? vfs_write+0x9e9/0x10a0
[10096.686824][    C3]  ? skb_clone+0x10b/0x330
[10096.687049][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10096.687367][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10096.687671][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10096.687948][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10096.688241][    C3]  ? __tcf_classify+0x329/0x7d0
[10096.688487][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10096.688715][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10096.689013][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10096.689295][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10096.689618][    C3]  ? lock_acquire+0x1c1/0x220
[10096.689855][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10096.690150][    C3]  netif_receive_skb_internal+0xb0/0x300
[10096.690437][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10096.690751][    C3]  ? __copy_skb_header+0xaf/0x490
[10096.691004][    C3]  ? __skb_clone+0x57a/0x760
[10096.691238][    C3]  netif_receive_skb+0x55/0x280
[10096.691483][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10096.691792][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10096.692123][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10096.692418][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10096.692694][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10096.692981][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10096.693293][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10096.693599][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10096.693923][    C3]  ? lock_release+0x1d5/0x250
[10096.694162][    C3]  ? is_bpf_text_address+0x71/0x120
[10096.694431][    C3]  ? kernel_text_address+0xce/0xe0
[10096.694693][    C3]  ? __kernel_text_address+0x12/0x40
[10096.694959][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10096.695242][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10096.695552][    C3]  ? arch_stack_walk+0xa2/0x100
[10096.695801][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10096.696074][    C3]  ? get_stack_info+0x36/0xc0
[10096.696314][    C3]  __tcf_classify+0x329/0x7d0
[10096.696554][    C3]  tcf_classify+0x283/0x930
[10096.696783][    C3]  ? lock_release+0x1d5/0x250
[10096.697020][    C3]  ? is_bpf_text_address+0x71/0x120
[10096.697285][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10096.697540][    C3]  ? __kernel_text_address+0x12/0x40
[10096.697806][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10096.698089][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10096.698398][    C3]  tc_run+0x2e4/0x5d0
[10096.698603][    C3]  ? __pfx_tc_run+0x10/0x10
[10096.698830][    C3]  ? lock_acquire+0x1c1/0x220
[10096.699068][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10096.699327][    C3]  __dev_queue_xmit+0x686/0x17e0
[10096.699579][    C3]  ? lock_acquire+0x1c1/0x220
[10096.699817][    C3]  ? ip_finish_output2+0x786/0x18e0
[10096.700078][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10096.700382][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10096.700652][    C3]  ? neigh_hh_output+0x348/0x590
[10096.700903][    C3]  ? ip_finish_output2+0x262/0x18e0
[10096.701166][    C3]  ip_finish_output2+0x786/0x18e0
[10096.701422][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10096.701756][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10096.702031][    C3]  ? rcu_read_lock_held+0xe/0x50
[10096.702283][    C3]  ? __ip_finish_output+0x10f/0x770
[10096.702547][    C3]  ip_output+0x16b/0x4f0
[10096.702765][    C3]  ? __pfx_ip_output+0x10/0x10
[10096.703006][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10096.703279][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10096.703593][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10096.703865][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10096.704116][    C3]  ? __alloc_skb+0xd4/0x280
[10096.704345][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10096.704619][    C3]  ? tcp_fragment+0x168/0x1040
[10096.704862][    C3]  ? rcu_read_lock_held+0xe/0x50
[10096.705113][    C3]  ? ip_local_out+0x114/0x3b0
[10096.705351][    C3]  __ip_queue_xmit+0x672/0x1910
[10096.705595][    C3]  ? __skb_clone+0x57a/0x760
[10096.705829][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10096.706093][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10096.706372][    C3]  ? ipv4_dst_check+0xe3/0x170
[10096.706613][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10096.706860][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10096.707159][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10096.707477][    C3]  ? tcp_fragment+0xb0e/0x1040
[10096.707719][    C3]  tcp_send_loss_probe+0x348/0x830
[10096.707978][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10096.708243][    C3]  tcp_write_timer+0x82/0x1d0
[10096.708482][    C3]  call_timer_fn+0x173/0x430
[10096.708718][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10096.708977][    C3]  ? next_expiry_recalc+0xcd/0x220
[10096.709237][    C3]  __run_timers.part.0+0x52d/0x890
[10096.709496][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10096.709764][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10096.710045][    C3]  ? lock_acquire+0x1c1/0x220
[10096.710283][    C3]  ? clockevents_program_event+0xf6/0x300
[10096.710571][    C3]  ? lock_release+0x1d5/0x250
[10096.710807][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10096.711067][    C3]  ? ktime_get+0xb3/0x190
[10096.711289][    C3]  ? clockevents_program_event+0x1ea/0x300
[10096.711582][    C3]  run_timer_softirq+0x72/0x100
[10096.711827][    C3]  __do_softirq+0x1b9/0x7ff
[10096.712060][    C3]  irq_exit_rcu+0x98/0xc0
[10096.712277][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10096.712563][    C3]  </IRQ>
[10096.712710][    C3]  <TASK>
[10096.712860][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10096.713161][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10096.713481][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10096.714451][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10096.714754][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10096.715149][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10096.715544][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10096.715939][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10096.716333][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10096.716732][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10096.717024][    C3]  uart_start+0xe4/0x1b0
[10096.717247][    C3]  n_tty_write+0x677/0x7a0
[10096.717475][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10096.717725][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10096.718015][    C3]  ? lock_acquire+0x1c1/0x220
[10096.718252][    C3]  ? iterate_tty_write+0x95/0x540
[10096.718506][    C3]  iterate_tty_write+0x229/0x540
[10096.718757][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10096.719046][    C3]  vfs_write+0x9e9/0x10a0
[10096.719266][    C3]  ? __run_hrtimer+0x5df/0x710
[10096.719507][    C3]  ? __pfx_vfs_write+0x10/0x10
[10096.719750][    C3]  ? lock_acquire+0x1c1/0x220
[10096.719986][    C3]  ? clockevents_program_event+0xf6/0x300
[10096.720273][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10096.720535][    C3]  ? __fget_light+0x54/0x1e0
[10096.720771][    C3]  ksys_write+0xf5/0x1e0
[10096.720985][    C3]  ? __pfx_ksys_write+0x10/0x10
[10096.721233][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10096.721535][    C3]  do_syscall_64+0xc9/0x1e0
[10096.721765][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10096.722061][    C3] RIP: 0033:0x7f93b2836957
[10096.722287][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10096.723250][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10096.723665][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10096.724062][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10096.724460][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10096.724853][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10096.725248][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10096.725648][    C3]  </TASK>
[10124.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7220s! [ncat:8027]
[10124.613541][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10124.614758][    C1] irq event stamp: 174248
[10124.614971][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10124.615483][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10124.615932][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10124.616386][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10124.616833][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10124.617266][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10124.617857][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10124.618170][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10124.619110][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10124.619408][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10124.619794][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10124.620184][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10124.620569][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10124.620955][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10124.621341][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10124.621774][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10124.622096][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10124.622483][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10124.622868][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10124.623256][    C1] PKRU: 55555554
[10124.623431][    C1] Call Trace:
[10124.623597][    C1]  <IRQ>
[10124.623740][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10124.623994][    C1]  ? __run_hrtimer+0x1c0/0x710
[10124.624229][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10124.624503][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10124.624768][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10124.625046][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10124.625303][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10124.625599][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10124.625852][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10124.626152][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10124.626439][    C1]  </IRQ>
[10124.626586][    C1]  <TASK>
[10124.626732][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10124.627036][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10124.627318][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10124.627602][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10124.627882][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10124.628185][    C1]  ? lock_acquire+0x1c1/0x220
[10124.628418][    C1]  ? lock_release+0x1d5/0x250
[10124.628668][    C1]  do_raw_spin_lock+0x1ec/0x270
[10124.628915][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10124.629182][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10124.629463][    C1]  ? lock_acquire+0x1c1/0x220
[10124.629710][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10124.629940][    C1]  _raw_spin_lock_nested+0x65/0x80
[10124.630190][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10124.630418][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10124.630657][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10124.630906][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10124.631173][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10124.631441][    C1]  ip_local_deliver+0x19d/0x480
[10124.631680][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10124.631945][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10124.632199][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10124.632533][    C1]  ? rcu_read_lock_held+0xe/0x50
[10124.632778][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10124.633087][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10124.633342][    C1]  ip_rcv+0x564/0x740
[10124.633539][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10124.633763][    C1]  ? set_track_prepare+0x8a/0xd0
[10124.634007][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10124.634273][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10124.634538][    C1]  ? skb_clone+0x10b/0x330
[10124.634759][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10124.635068][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10124.635365][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10124.635636][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10124.635921][    C1]  ? __tcf_classify+0x329/0x7d0
[10124.636178][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10124.636409][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10124.636708][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10124.636990][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10124.637314][    C1]  ? lock_acquire+0x1c1/0x220
[10124.637552][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10124.637848][    C1]  netif_receive_skb_internal+0xb0/0x300
[10124.638131][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10124.638447][    C1]  ? __copy_skb_header+0xaf/0x490
[10124.638702][    C1]  ? __skb_clone+0x57a/0x760
[10124.638935][    C1]  netif_receive_skb+0x55/0x280
[10124.639181][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10124.639490][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10124.639823][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10124.640121][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10124.640394][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10124.640683][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10124.640994][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10124.641279][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10124.641594][    C1]  ? stack_trace_save+0x95/0xd0
[10124.641841][    C1]  ? stack_depot_save_flags+0x45/0x550
[10124.642118][    C1]  ? kasan_save_stack+0x34/0x50
[10124.642366][    C1]  ? kasan_save_stack+0x24/0x50
[10124.642613][    C1]  ? kasan_save_track+0x14/0x30
[10124.642860][    C1]  ? kasan_save_free_info+0x3f/0x60
[10124.643123][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10124.643378][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10124.643624][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10124.643887][    C1]  ? ip_finish_output2+0x786/0x18e0
[10124.644150][    C1]  ? ip_output+0x16b/0x4f0
[10124.644378][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10124.644632][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10124.644906][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10124.645173][    C1]  ? get_reg+0x119/0x190
[10124.645388][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10124.645655][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10124.645962][    C1]  __tcf_classify+0x329/0x7d0
[10124.646204][    C1]  tcf_classify+0x283/0x930
[10124.646436][    C1]  ? arch_stack_walk+0xa2/0x100
[10124.646684][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10124.646940][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10124.647227][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10124.647494][    C1]  tc_run+0x2e4/0x5d0
[10124.647697][    C1]  ? __pfx_tc_run+0x10/0x10
[10124.647929][    C1]  ? lock_acquire+0x1c1/0x220
[10124.648171][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10124.648431][    C1]  __dev_queue_xmit+0x686/0x17e0
[10124.648683][    C1]  ? lock_acquire+0x1c1/0x220
[10124.648920][    C1]  ? ip_finish_output2+0x786/0x18e0
[10124.649184][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10124.649486][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10124.649760][    C1]  ? neigh_hh_output+0x348/0x590
[10124.650011][    C1]  ? ip_finish_output2+0x262/0x18e0
[10124.650276][    C1]  ip_finish_output2+0x786/0x18e0
[10124.650530][    C1]  ? stack_depot_save_flags+0x371/0x550
[10124.650810][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10124.651146][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10124.651422][    C1]  ? rcu_read_lock_held+0xe/0x50
[10124.651673][    C1]  ? __ip_finish_output+0x10f/0x770
[10124.651941][    C1]  ip_output+0x16b/0x4f0
[10124.652156][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10124.652391][    C1]  ? __pfx_ip_output+0x10/0x10
[10124.652633][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10124.652919][    C1]  ? rcu_read_lock_held+0xe/0x50
[10124.653170][    C1]  ? ip_local_out+0x114/0x3b0
[10124.653409][    C1]  __ip_queue_xmit+0x672/0x1910
[10124.653656][    C1]  ? __create_object+0x5e/0xb0
[10124.653897][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10124.654163][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10124.654450][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10124.654721][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10124.655002][    C1]  tcp_release_cb+0x1e9/0x390
[10124.655240][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10124.655504][    C1]  release_sock+0xb8/0x1d0
[10124.655732][    C1]  tcp_recvmsg+0xf8/0x4f0
[10124.655950][    C1]  ? lock_release+0x1d5/0x250
[10124.656189][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10124.656441][    C1]  ? core_sys_select+0x620/0x710
[10124.656694][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10124.656962][    C1]  inet_recvmsg+0xf9/0x2c0
[10124.657188][    C1]  ? __pfx_pipe_write+0x10/0x10
[10124.657435][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10124.657688][    C1]  ? __fget_light+0x54/0x1e0
[10124.657920][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10124.658183][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10124.658423][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10124.658686][    C1]  ? __might_fault+0xc6/0x180
[10124.658927][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10124.659206][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10124.659506][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10124.659805][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10124.660126][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10124.660377][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10124.660677][    C1]  do_syscall_64+0xc9/0x1e0
[10124.660908][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10124.661207][    C1] RIP: 0033:0x7f8b36b3f4c0
[10124.661431][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10124.662393][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10124.662812][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10124.663207][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10124.663603][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10124.663999][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10124.664398][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10124.664796][    C1]  </TASK>
[10124.664954][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7220s! [perl:7725]
[10124.665355][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10124.666586][    C3] irq event stamp: 290154
[10124.666803][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10124.667326][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10124.667830][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10124.668295][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10124.668750][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10124.669195][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10124.669803][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10124.670124][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10124.671084][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10124.671390][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10124.671784][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10124.672178][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10124.672573][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10124.672970][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10124.673364][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10124.673810][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10124.674139][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10124.674550][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10124.674947][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10124.675340][    C3] PKRU: 55555554
[10124.675521][    C3] Call Trace:
[10124.675689][    C3]  <IRQ>
[10124.675835][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10124.676094][    C3]  ? __run_hrtimer+0x1c0/0x710
[10124.676335][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10124.676609][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10124.676879][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10124.677167][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10124.677429][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10124.677734][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10124.677993][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10124.678300][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10124.678591][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10124.678902][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10124.679190][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10124.679481][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10124.679769][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10124.680078][    C3]  ? get_stack_info+0x36/0xc0
[10124.680315][    C3]  ? lock_acquire+0x1c1/0x220
[10124.680554][    C3]  ? lock_release+0x1d5/0x250
[10124.680793][    C3]  do_raw_spin_lock+0x1ec/0x270
[10124.681039][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10124.681312][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10124.681593][    C3]  ? lock_acquire+0x1c1/0x220
[10124.681831][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10124.682068][    C3]  _raw_spin_lock_nested+0x65/0x80
[10124.682326][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10124.682559][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10124.682804][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10124.683059][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10124.683332][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10124.683606][    C3]  ip_local_deliver+0x19d/0x480
[10124.683856][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10124.684124][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10124.684388][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10124.684732][    C3]  ? rcu_read_lock_held+0xe/0x50
[10124.684981][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10124.685299][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10124.685559][    C3]  ip_rcv+0x564/0x740
[10124.685762][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10124.685990][    C3]  ? set_track_prepare+0x8a/0xd0
[10124.686242][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10124.686518][    C3]  ? vfs_write+0x9e9/0x10a0
[10124.686746][    C3]  ? skb_clone+0x10b/0x330
[10124.686971][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10124.687289][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10124.687591][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10124.687873][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10124.688167][    C3]  ? __tcf_classify+0x329/0x7d0
[10124.688414][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10124.688645][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10124.688943][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10124.689225][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10124.689549][    C3]  ? lock_acquire+0x1c1/0x220
[10124.689786][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10124.690079][    C3]  netif_receive_skb_internal+0xb0/0x300
[10124.690362][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10124.690679][    C3]  ? __copy_skb_header+0xaf/0x490
[10124.690932][    C3]  ? __skb_clone+0x57a/0x760
[10124.691164][    C3]  netif_receive_skb+0x55/0x280
[10124.691408][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10124.691717][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10124.692046][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10124.692344][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10124.692615][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10124.692900][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10124.693209][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10124.693517][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10124.693840][    C3]  ? lock_release+0x1d5/0x250
[10124.694078][    C3]  ? is_bpf_text_address+0x71/0x120
[10124.694345][    C3]  ? kernel_text_address+0xce/0xe0
[10124.694604][    C3]  ? __kernel_text_address+0x12/0x40
[10124.694869][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10124.695151][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10124.695460][    C3]  ? arch_stack_walk+0xa2/0x100
[10124.695708][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10124.695982][    C3]  ? get_stack_info+0x36/0xc0
[10124.696221][    C3]  __tcf_classify+0x329/0x7d0
[10124.696460][    C3]  tcf_classify+0x283/0x930
[10124.696690][    C3]  ? lock_release+0x1d5/0x250
[10124.696926][    C3]  ? is_bpf_text_address+0x71/0x120
[10124.697188][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10124.697442][    C3]  ? __kernel_text_address+0x12/0x40
[10124.697707][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10124.697990][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10124.698301][    C3]  tc_run+0x2e4/0x5d0
[10124.698504][    C3]  ? __pfx_tc_run+0x10/0x10
[10124.698732][    C3]  ? lock_acquire+0x1c1/0x220
[10124.698969][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10124.699228][    C3]  __dev_queue_xmit+0x686/0x17e0
[10124.699479][    C3]  ? lock_acquire+0x1c1/0x220
[10124.699718][    C3]  ? ip_finish_output2+0x786/0x18e0
[10124.699979][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10124.700279][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10124.700548][    C3]  ? neigh_hh_output+0x348/0x590
[10124.700797][    C3]  ? ip_finish_output2+0x262/0x18e0
[10124.701059][    C3]  ip_finish_output2+0x786/0x18e0
[10124.701313][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10124.701647][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10124.701920][    C3]  ? rcu_read_lock_held+0xe/0x50
[10124.702172][    C3]  ? __ip_finish_output+0x10f/0x770
[10124.702433][    C3]  ip_output+0x16b/0x4f0
[10124.702650][    C3]  ? __pfx_ip_output+0x10/0x10
[10124.702890][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10124.703166][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10124.703476][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10124.703749][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10124.704000][    C3]  ? __alloc_skb+0xd4/0x280
[10124.704229][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10124.704500][    C3]  ? tcp_fragment+0x168/0x1040
[10124.704740][    C3]  ? rcu_read_lock_held+0xe/0x50
[10124.704989][    C3]  ? ip_local_out+0x114/0x3b0
[10124.705226][    C3]  __ip_queue_xmit+0x672/0x1910
[10124.705472][    C3]  ? __skb_clone+0x57a/0x760
[10124.705706][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10124.705969][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10124.706246][    C3]  ? ipv4_dst_check+0xe3/0x170
[10124.706488][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10124.706734][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10124.707033][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10124.707351][    C3]  ? tcp_fragment+0xb0e/0x1040
[10124.707592][    C3]  tcp_send_loss_probe+0x348/0x830
[10124.707851][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10124.708117][    C3]  tcp_write_timer+0x82/0x1d0
[10124.708353][    C3]  call_timer_fn+0x173/0x430
[10124.708587][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10124.708846][    C3]  ? next_expiry_recalc+0xcd/0x220
[10124.709103][    C3]  __run_timers.part.0+0x52d/0x890
[10124.709361][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10124.709633][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10124.709914][    C3]  ? lock_acquire+0x1c1/0x220
[10124.710151][    C3]  ? clockevents_program_event+0xf6/0x300
[10124.710440][    C3]  ? lock_release+0x1d5/0x250
[10124.710677][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10124.710939][    C3]  ? ktime_get+0xb3/0x190
[10124.711159][    C3]  ? clockevents_program_event+0x1ea/0x300
[10124.711452][    C3]  run_timer_softirq+0x72/0x100
[10124.711698][    C3]  __do_softirq+0x1b9/0x7ff
[10124.711929][    C3]  irq_exit_rcu+0x98/0xc0
[10124.712149][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10124.712433][    C3]  </IRQ>
[10124.712582][    C3]  <TASK>
[10124.712730][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10124.713032][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10124.713352][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10124.714316][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10124.714622][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10124.715017][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10124.715414][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10124.715810][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10124.716206][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10124.716603][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10124.716898][    C3]  uart_start+0xe4/0x1b0
[10124.717115][    C3]  n_tty_write+0x677/0x7a0
[10124.717345][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10124.717597][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10124.717879][    C3]  ? lock_acquire+0x1c1/0x220
[10124.718117][    C3]  ? iterate_tty_write+0x95/0x540
[10124.718373][    C3]  iterate_tty_write+0x229/0x540
[10124.718625][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10124.718913][    C3]  vfs_write+0x9e9/0x10a0
[10124.719134][    C3]  ? __run_hrtimer+0x5df/0x710
[10124.719376][    C3]  ? __pfx_vfs_write+0x10/0x10
[10124.719618][    C3]  ? lock_acquire+0x1c1/0x220
[10124.719854][    C3]  ? clockevents_program_event+0xf6/0x300
[10124.720144][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10124.720407][    C3]  ? __fget_light+0x54/0x1e0
[10124.720642][    C3]  ksys_write+0xf5/0x1e0
[10124.720858][    C3]  ? __pfx_ksys_write+0x10/0x10
[10124.721107][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10124.721410][    C3]  do_syscall_64+0xc9/0x1e0
[10124.721640][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10124.721939][    C3] RIP: 0033:0x7f93b2836957
[10124.722163][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10124.723128][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10124.723546][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10124.723941][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10124.724343][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10124.724739][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10124.725134][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10124.725532][    C3]  </TASK>
[10149.268161][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[10149.268501][    C3] rcu: 3-....: (7743543 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1884057
[10149.269041][    C3] rcu: (t=7755297 jiffies g=1064457 q=112 ncpus=4)
[10149.269365][    C3] Sending NMI from CPU 3 to CPUs 1:
[10149.269628][    C1] NMI backtrace for cpu 1
[10149.269632][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10149.269636][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10149.269638][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[10149.269644][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[10149.269647][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[10149.269650][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10149.269652][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10149.269653][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10149.269655][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10149.269657][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10149.269659][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10149.269661][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10149.269664][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10149.269665][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10149.269667][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10149.269668][    C1] PKRU: 55555554
[10149.269669][    C1] Call Trace:
[10149.269671][    C1]  <NMI>
[10149.269673][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[10149.269678][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10149.269683][    C1]  ? nmi_handle+0x153/0x420
[10149.269687][    C1]  ? default_do_nmi+0x41/0x100
[10149.269690][    C1]  ? exc_nmi+0xf3/0x120
[10149.269692][    C1]  ? end_repeat_nmi+0xf/0x60
[10149.269697][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10149.269701][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[10149.269704][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[10149.269708][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[10149.269712][    C1]  </NMI>
[10149.269712][    C1]  <TASK>
[10149.269713][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[10149.269717][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10149.269721][    C1]  ? lock_acquire+0x1c1/0x220
[10149.269725][    C1]  ? lock_release+0x1d5/0x250
[10149.269728][    C1]  do_raw_spin_lock+0x1ec/0x270
[10149.269731][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10149.269734][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10149.269738][    C1]  ? lock_acquire+0x1c1/0x220
[10149.269740][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10149.269744][    C1]  _raw_spin_lock_nested+0x65/0x80
[10149.269747][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10149.269753][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10149.269756][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10149.269760][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10149.269765][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10149.269768][    C1]  ip_local_deliver+0x19d/0x480
[10149.269771][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10149.269773][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10149.269775][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10149.269780][    C1]  ? rcu_read_lock_held+0xe/0x50
[10149.269784][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10149.269787][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10149.269796][    C1]  ip_rcv+0x564/0x740
[10149.269798][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10149.269801][    C1]  ? set_track_prepare+0x8a/0xd0
[10149.269804][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10149.269807][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10149.269810][    C1]  ? skb_clone+0x10b/0x330
[10149.269813][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10149.269818][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10149.269824][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10149.269827][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10149.269835][    C1]  ? __tcf_classify+0x329/0x7d0
[10149.269839][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10149.269841][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10149.269845][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10149.269848][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10149.269852][    C1]  ? lock_acquire+0x1c1/0x220
[10149.269854][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10149.269859][    C1]  netif_receive_skb_internal+0xb0/0x300
[10149.269862][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10149.269866][    C1]  ? __copy_skb_header+0xaf/0x490
[10149.269869][    C1]  ? __skb_clone+0x57a/0x760
[10149.269871][    C1]  netif_receive_skb+0x55/0x280
[10149.269875][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10149.269881][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10149.269888][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10149.269894][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10149.269898][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10149.269908][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10149.269915][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10149.269917][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10149.269923][    C1]  ? stack_trace_save+0x95/0xd0
[10149.269926][    C1]  ? stack_depot_save_flags+0x45/0x550
[10149.269931][    C1]  ? kasan_save_stack+0x34/0x50
[10149.269934][    C1]  ? kasan_save_stack+0x24/0x50
[10149.269937][    C1]  ? kasan_save_track+0x14/0x30
[10149.269940][    C1]  ? kasan_save_free_info+0x3f/0x60
[10149.269942][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10149.269944][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10149.269947][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10149.269950][    C1]  ? ip_finish_output2+0x786/0x18e0
[10149.269952][    C1]  ? ip_output+0x16b/0x4f0
[10149.269954][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10149.269957][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10149.269960][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10149.269962][    C1]  ? get_reg+0x119/0x190
[10149.269965][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10149.269967][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10149.269972][    C1]  __tcf_classify+0x329/0x7d0
[10149.269977][    C1]  tcf_classify+0x283/0x930
[10149.269980][    C1]  ? arch_stack_walk+0xa2/0x100
[10149.269984][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10149.269987][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10149.269991][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10149.269994][    C1]  tc_run+0x2e4/0x5d0
[10149.269998][    C1]  ? __pfx_tc_run+0x10/0x10
[10149.270001][    C1]  ? lock_acquire+0x1c1/0x220
[10149.270003][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10149.270007][    C1]  __dev_queue_xmit+0x686/0x17e0
[10149.270011][    C1]  ? lock_acquire+0x1c1/0x220
[10149.270013][    C1]  ? ip_finish_output2+0x786/0x18e0
[10149.270015][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10149.270019][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10149.270021][    C1]  ? neigh_hh_output+0x348/0x590
[10149.270025][    C1]  ? ip_finish_output2+0x262/0x18e0
[10149.270029][    C1]  ip_finish_output2+0x786/0x18e0
[10149.270031][    C1]  ? stack_depot_save_flags+0x371/0x550
[10149.270034][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10149.270042][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10149.270044][    C1]  ? rcu_read_lock_held+0xe/0x50
[10149.270048][    C1]  ? __ip_finish_output+0x10f/0x770
[10149.270051][    C1]  ip_output+0x16b/0x4f0
[10149.270054][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10149.270056][    C1]  ? __pfx_ip_output+0x10/0x10
[10149.270059][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10149.270063][    C1]  ? rcu_read_lock_held+0xe/0x50
[10149.270066][    C1]  ? ip_local_out+0x114/0x3b0
[10149.270070][    C1]  __ip_queue_xmit+0x672/0x1910
[10149.270073][    C1]  ? __create_object+0x5e/0xb0
[10149.270077][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10149.270082][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10149.270086][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10149.270089][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10149.270093][    C1]  tcp_release_cb+0x1e9/0x390
[10149.270096][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10149.270100][    C1]  release_sock+0xb8/0x1d0
[10149.270103][    C1]  tcp_recvmsg+0xf8/0x4f0
[10149.270105][    C1]  ? lock_release+0x1d5/0x250
[10149.270108][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10149.270110][    C1]  ? core_sys_select+0x620/0x710
[10149.270115][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10149.270119][    C1]  inet_recvmsg+0xf9/0x2c0
[10149.270121][    C1]  ? __pfx_pipe_write+0x10/0x10
[10149.270125][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10149.270127][    C1]  ? __fget_light+0x54/0x1e0
[10149.270130][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10149.270134][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10149.270138][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10149.270141][    C1]  ? __might_fault+0xc6/0x180
[10149.270147][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10149.270151][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10149.270154][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10149.270158][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10149.270164][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10149.270168][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10149.270171][    C1]  do_syscall_64+0xc9/0x1e0
[10149.270174][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10149.270178][    C1] RIP: 0033:0x7f8b36b3f4c0
[10149.270180][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10149.270182][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10149.270185][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10149.270187][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10149.270189][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10149.270190][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10149.270192][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10149.270197][    C1]  </TASK>
[10149.270625][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10149.316855][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10149.317464][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10149.317787][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10149.318745][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10149.319050][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10149.319445][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10149.319838][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10149.320235][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10149.320630][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10149.321025][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10149.321468][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10149.321798][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10149.322193][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10149.322585][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10149.322977][    C3] PKRU: 55555554
[10149.323156][    C3] Call Trace:
[10149.323324][    C3]  <IRQ>
[10149.323469][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[10149.323738][    C3]  ? print_cpu_stall+0x263/0x6a0
[10149.323988][    C3]  ? check_cpu_stall+0x284/0x500
[10149.324239][    C3]  ? rcu_pending+0x92/0x360
[10149.324469][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[10149.324736][    C3]  ? update_process_times+0xb9/0x110
[10149.325002][    C3]  ? tick_sched_handle+0x67/0x130
[10149.325255][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[10149.325538][    C3]  ? __run_hrtimer+0x1c0/0x710
[10149.325776][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[10149.326086][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10149.326356][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10149.326641][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10149.326902][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10149.327204][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10149.327463][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10149.327768][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10149.328058][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10149.328370][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10149.328657][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10149.328947][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10149.329234][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10149.329541][    C3]  ? get_stack_info+0x36/0xc0
[10149.329778][    C3]  ? lock_acquire+0x1c1/0x220
[10149.330014][    C3]  ? lock_release+0x1d5/0x250
[10149.330252][    C3]  do_raw_spin_lock+0x1ec/0x270
[10149.330498][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10149.330767][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10149.331049][    C3]  ? lock_acquire+0x1c1/0x220
[10149.331284][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10149.331522][    C3]  _raw_spin_lock_nested+0x65/0x80
[10149.331778][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10149.332011][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10149.332256][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10149.332514][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10149.332786][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10149.333060][    C3]  ip_local_deliver+0x19d/0x480
[10149.333305][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10149.333572][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10149.333832][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10149.334177][    C3]  ? rcu_read_lock_held+0xe/0x50
[10149.334429][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10149.334746][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10149.335005][    C3]  ip_rcv+0x564/0x740
[10149.335206][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10149.335435][    C3]  ? set_track_prepare+0x8a/0xd0
[10149.335685][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10149.335960][    C3]  ? vfs_write+0x9e9/0x10a0
[10149.336188][    C3]  ? skb_clone+0x10b/0x330
[10149.336412][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10149.336726][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10149.337029][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10149.337312][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10149.337603][    C3]  ? __tcf_classify+0x329/0x7d0
[10149.337849][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10149.338077][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10149.338374][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10149.338655][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10149.338976][    C3]  ? lock_acquire+0x1c1/0x220
[10149.339213][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10149.339507][    C3]  netif_receive_skb_internal+0xb0/0x300
[10149.339789][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10149.340103][    C3]  ? __copy_skb_header+0xaf/0x490
[10149.340355][    C3]  ? __skb_clone+0x57a/0x760
[10149.340589][    C3]  netif_receive_skb+0x55/0x280
[10149.340835][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10149.341142][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10149.341472][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10149.341768][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10149.342039][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10149.342325][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10149.342635][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10149.342942][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10149.343265][    C3]  ? lock_release+0x1d5/0x250
[10149.343502][    C3]  ? is_bpf_text_address+0x71/0x120
[10149.343764][    C3]  ? kernel_text_address+0xce/0xe0
[10149.344020][    C3]  ? __kernel_text_address+0x12/0x40
[10149.344289][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10149.344570][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10149.344880][    C3]  ? arch_stack_walk+0xa2/0x100
[10149.345128][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10149.345402][    C3]  ? get_stack_info+0x36/0xc0
[10149.345641][    C3]  __tcf_classify+0x329/0x7d0
[10149.345880][    C3]  tcf_classify+0x283/0x930
[10149.346110][    C3]  ? lock_release+0x1d5/0x250
[10149.346348][    C3]  ? is_bpf_text_address+0x71/0x120
[10149.346610][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10149.346864][    C3]  ? __kernel_text_address+0x12/0x40
[10149.347130][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10149.347413][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10149.347721][    C3]  tc_run+0x2e4/0x5d0
[10149.347925][    C3]  ? __pfx_tc_run+0x10/0x10
[10149.348154][    C3]  ? lock_acquire+0x1c1/0x220
[10149.348391][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10149.348650][    C3]  __dev_queue_xmit+0x686/0x17e0
[10149.348901][    C3]  ? lock_acquire+0x1c1/0x220
[10149.349139][    C3]  ? ip_finish_output2+0x786/0x18e0
[10149.349401][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10149.349703][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10149.349973][    C3]  ? neigh_hh_output+0x348/0x590
[10149.350224][    C3]  ? ip_finish_output2+0x262/0x18e0
[10149.350486][    C3]  ip_finish_output2+0x786/0x18e0
[10149.350741][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10149.351074][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10149.351348][    C3]  ? rcu_read_lock_held+0xe/0x50
[10149.351598][    C3]  ? __ip_finish_output+0x10f/0x770
[10149.351862][    C3]  ip_output+0x16b/0x4f0
[10149.352078][    C3]  ? __pfx_ip_output+0x10/0x10
[10149.352320][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10149.352594][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10149.352903][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10149.353176][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10149.353425][    C3]  ? __alloc_skb+0xd4/0x280
[10149.353655][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10149.353921][    C3]  ? tcp_fragment+0x168/0x1040
[10149.354164][    C3]  ? rcu_read_lock_held+0xe/0x50
[10149.354418][    C3]  ? ip_local_out+0x114/0x3b0
[10149.354654][    C3]  __ip_queue_xmit+0x672/0x1910
[10149.354900][    C3]  ? __skb_clone+0x57a/0x760
[10149.355135][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10149.355399][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10149.355678][    C3]  ? ipv4_dst_check+0xe3/0x170
[10149.355918][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10149.356165][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10149.356464][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10149.356782][    C3]  ? tcp_fragment+0xb0e/0x1040
[10149.357024][    C3]  tcp_send_loss_probe+0x348/0x830
[10149.357283][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10149.357548][    C3]  tcp_write_timer+0x82/0x1d0
[10149.357788][    C3]  call_timer_fn+0x173/0x430
[10149.358019][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10149.358280][    C3]  ? next_expiry_recalc+0xcd/0x220
[10149.358539][    C3]  __run_timers.part.0+0x52d/0x890
[10149.358798][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10149.359066][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10149.359347][    C3]  ? lock_acquire+0x1c1/0x220
[10149.359584][    C3]  ? clockevents_program_event+0xf6/0x300
[10149.359872][    C3]  ? lock_release+0x1d5/0x250
[10149.360109][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10149.360370][    C3]  ? ktime_get+0xb3/0x190
[10149.360591][    C3]  ? clockevents_program_event+0x1ea/0x300
[10149.360883][    C3]  run_timer_softirq+0x72/0x100
[10149.361130][    C3]  __do_softirq+0x1b9/0x7ff
[10149.361361][    C3]  irq_exit_rcu+0x98/0xc0
[10149.361578][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10149.361863][    C3]  </IRQ>
[10149.362011][    C3]  <TASK>
[10149.362164][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10149.362465][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10149.362786][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10149.363753][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10149.364057][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10149.364456][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10149.364851][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10149.365245][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10149.365640][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10149.366040][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10149.366333][    C3]  uart_start+0xe4/0x1b0
[10149.366550][    C3]  n_tty_write+0x677/0x7a0
[10149.366778][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10149.367028][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10149.367311][    C3]  ? lock_acquire+0x1c1/0x220
[10149.367550][    C3]  ? iterate_tty_write+0x95/0x540
[10149.367804][    C3]  iterate_tty_write+0x229/0x540
[10149.368054][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10149.368342][    C3]  vfs_write+0x9e9/0x10a0
[10149.368561][    C3]  ? __run_hrtimer+0x5df/0x710
[10149.368803][    C3]  ? __pfx_vfs_write+0x10/0x10
[10149.369045][    C3]  ? lock_acquire+0x1c1/0x220
[10149.369281][    C3]  ? clockevents_program_event+0xf6/0x300
[10149.369569][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10149.369830][    C3]  ? __fget_light+0x54/0x1e0
[10149.370066][    C3]  ksys_write+0xf5/0x1e0
[10149.370281][    C3]  ? __pfx_ksys_write+0x10/0x10
[10149.370527][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10149.370830][    C3]  do_syscall_64+0xc9/0x1e0
[10149.371058][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10149.371355][    C3] RIP: 0033:0x7f93b2836957
[10149.371583][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10149.372546][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10149.372962][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10149.373359][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10149.373755][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10149.374149][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10149.374548][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10149.374949][    C3]  </TASK>
[10176.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7268s! [ncat:8027]
[10176.613537][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10176.614752][    C1] irq event stamp: 174248
[10176.614964][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10176.615473][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10176.615922][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10176.616375][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10176.616818][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10176.617250][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10176.617842][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10176.618154][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10176.619090][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10176.619389][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10176.619773][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10176.620156][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10176.620543][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10176.620929][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10176.621314][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10176.621743][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10176.622061][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10176.622456][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10176.622839][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10176.623223][    C1] PKRU: 55555554
[10176.623400][    C1] Call Trace:
[10176.623563][    C1]  <IRQ>
[10176.623705][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10176.623957][    C1]  ? __run_hrtimer+0x1c0/0x710
[10176.624197][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10176.624465][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10176.624728][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10176.625009][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10176.625265][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10176.625561][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10176.625814][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10176.626111][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10176.626396][    C1]  </IRQ>
[10176.626542][    C1]  <TASK>
[10176.626686][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10176.626989][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10176.627267][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10176.627553][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10176.627830][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10176.628130][    C1]  ? lock_acquire+0x1c1/0x220
[10176.628364][    C1]  ? lock_release+0x1d5/0x250
[10176.628616][    C1]  do_raw_spin_lock+0x1ec/0x270
[10176.628862][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10176.629130][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10176.629414][    C1]  ? lock_acquire+0x1c1/0x220
[10176.629650][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10176.629895][    C1]  _raw_spin_lock_nested+0x65/0x80
[10176.630146][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10176.630375][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10176.630612][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10176.630860][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10176.631123][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10176.631392][    C1]  ip_local_deliver+0x19d/0x480
[10176.631631][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10176.631891][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10176.632144][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10176.632481][    C1]  ? rcu_read_lock_held+0xe/0x50
[10176.632723][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10176.633032][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10176.633286][    C1]  ip_rcv+0x564/0x740
[10176.633483][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10176.633705][    C1]  ? set_track_prepare+0x8a/0xd0
[10176.633947][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10176.634222][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10176.634483][    C1]  ? skb_clone+0x10b/0x330
[10176.634701][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10176.635010][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10176.635307][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10176.635578][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10176.635861][    C1]  ? __tcf_classify+0x329/0x7d0
[10176.636101][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10176.636325][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10176.636612][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10176.636889][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10176.637202][    C1]  ? lock_acquire+0x1c1/0x220
[10176.637433][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10176.637718][    C1]  netif_receive_skb_internal+0xb0/0x300
[10176.637993][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10176.638301][    C1]  ? __copy_skb_header+0xaf/0x490
[10176.638547][    C1]  ? __skb_clone+0x57a/0x760
[10176.638774][    C1]  netif_receive_skb+0x55/0x280
[10176.639013][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10176.639316][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10176.639636][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10176.639925][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10176.640191][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10176.640469][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10176.640771][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10176.641046][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10176.641351][    C1]  ? stack_trace_save+0x95/0xd0
[10176.641591][    C1]  ? stack_depot_save_flags+0x45/0x550
[10176.641861][    C1]  ? kasan_save_stack+0x34/0x50
[10176.642100][    C1]  ? kasan_save_stack+0x24/0x50
[10176.642339][    C1]  ? kasan_save_track+0x14/0x30
[10176.642579][    C1]  ? kasan_save_free_info+0x3f/0x60
[10176.642834][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10176.643080][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10176.643320][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10176.643574][    C1]  ? ip_finish_output2+0x786/0x18e0
[10176.643829][    C1]  ? ip_output+0x16b/0x4f0
[10176.644048][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10176.644302][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10176.644564][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10176.644824][    C1]  ? get_reg+0x119/0x190
[10176.645033][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10176.645293][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10176.645592][    C1]  __tcf_classify+0x329/0x7d0
[10176.645826][    C1]  tcf_classify+0x283/0x930
[10176.646068][    C1]  ? arch_stack_walk+0xa2/0x100
[10176.646315][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10176.646569][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10176.646852][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10176.647129][    C1]  tc_run+0x2e4/0x5d0
[10176.647328][    C1]  ? __pfx_tc_run+0x10/0x10
[10176.647551][    C1]  ? lock_acquire+0x1c1/0x220
[10176.647780][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10176.648030][    C1]  __dev_queue_xmit+0x686/0x17e0
[10176.648276][    C1]  ? lock_acquire+0x1c1/0x220
[10176.648507][    C1]  ? ip_finish_output2+0x786/0x18e0
[10176.648762][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10176.649056][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10176.649319][    C1]  ? neigh_hh_output+0x348/0x590
[10176.649562][    C1]  ? ip_finish_output2+0x262/0x18e0
[10176.649816][    C1]  ip_finish_output2+0x786/0x18e0
[10176.650062][    C1]  ? stack_depot_save_flags+0x371/0x550
[10176.650336][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10176.650663][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10176.650928][    C1]  ? rcu_read_lock_held+0xe/0x50
[10176.651172][    C1]  ? __ip_finish_output+0x10f/0x770
[10176.651430][    C1]  ip_output+0x16b/0x4f0
[10176.651639][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10176.651865][    C1]  ? __pfx_ip_output+0x10/0x10
[10176.652101][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10176.652379][    C1]  ? rcu_read_lock_held+0xe/0x50
[10176.652621][    C1]  ? ip_local_out+0x114/0x3b0
[10176.652854][    C1]  __ip_queue_xmit+0x672/0x1910
[10176.653094][    C1]  ? __create_object+0x5e/0xb0
[10176.653332][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10176.653590][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10176.653861][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10176.654131][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10176.654403][    C1]  tcp_release_cb+0x1e9/0x390
[10176.654636][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10176.654892][    C1]  release_sock+0xb8/0x1d0
[10176.655111][    C1]  tcp_recvmsg+0xf8/0x4f0
[10176.655326][    C1]  ? lock_release+0x1d5/0x250
[10176.655557][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10176.655800][    C1]  ? core_sys_select+0x620/0x710
[10176.656043][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10176.656306][    C1]  inet_recvmsg+0xf9/0x2c0
[10176.656522][    C1]  ? __pfx_pipe_write+0x10/0x10
[10176.656763][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10176.657008][    C1]  ? __fget_light+0x54/0x1e0
[10176.657238][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10176.657493][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10176.657725][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10176.657981][    C1]  ? __might_fault+0xc6/0x180
[10176.658215][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10176.658488][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10176.658778][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10176.659064][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10176.659376][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10176.659619][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10176.659912][    C1]  do_syscall_64+0xc9/0x1e0
[10176.660138][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10176.660428][    C1] RIP: 0033:0x7f8b36b3f4c0
[10176.660648][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10176.661583][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10176.661990][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10176.662378][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10176.662763][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10176.663147][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10176.663536][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10176.663924][    C1]  </TASK>
[10176.664077][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7268s! [perl:7725]
[10176.664467][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10176.665676][    C3] irq event stamp: 290154
[10176.665886][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10176.666396][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10176.666883][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10176.667336][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10176.667782][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10176.668215][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10176.668806][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10176.669119][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10176.670058][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10176.670356][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10176.670740][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10176.671126][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10176.671512][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10176.671896][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10176.672281][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10176.672713][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10176.673033][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10176.673421][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10176.673805][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10176.674194][    C3] PKRU: 55555554
[10176.674369][    C3] Call Trace:
[10176.674534][    C3]  <IRQ>
[10176.674675][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10176.674928][    C3]  ? __run_hrtimer+0x1c0/0x710
[10176.675163][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10176.675433][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10176.675697][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10176.675974][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10176.676231][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10176.676525][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10176.676779][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10176.677077][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10176.677365][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10176.677668][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10176.677947][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10176.678233][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10176.678512][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10176.678813][    C3]  ? get_stack_info+0x36/0xc0
[10176.679046][    C3]  ? lock_acquire+0x1c1/0x220
[10176.679279][    C3]  ? lock_release+0x1d5/0x250
[10176.679509][    C3]  do_raw_spin_lock+0x1ec/0x270
[10176.679749][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10176.680012][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10176.680289][    C3]  ? lock_acquire+0x1c1/0x220
[10176.680520][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10176.680750][    C3]  _raw_spin_lock_nested+0x65/0x80
[10176.681002][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10176.681229][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10176.681469][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10176.681719][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10176.681982][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10176.682251][    C3]  ip_local_deliver+0x19d/0x480
[10176.682490][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10176.682758][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10176.683013][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10176.683349][    C3]  ? rcu_read_lock_held+0xe/0x50
[10176.683593][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10176.683902][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10176.684159][    C3]  ip_rcv+0x564/0x740
[10176.684358][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10176.684582][    C3]  ? set_track_prepare+0x8a/0xd0
[10176.684826][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10176.685092][    C3]  ? vfs_write+0x9e9/0x10a0
[10176.685317][    C3]  ? skb_clone+0x10b/0x330
[10176.685535][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10176.685843][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10176.686138][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10176.686409][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10176.686694][    C3]  ? __tcf_classify+0x329/0x7d0
[10176.686935][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10176.687155][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10176.687464][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10176.687747][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10176.688069][    C3]  ? lock_acquire+0x1c1/0x220
[10176.688306][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10176.688611][    C3]  netif_receive_skb_internal+0xb0/0x300
[10176.688883][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10176.689188][    C3]  ? __copy_skb_header+0xaf/0x490
[10176.689436][    C3]  ? __skb_clone+0x57a/0x760
[10176.689663][    C3]  netif_receive_skb+0x55/0x280
[10176.689904][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10176.690204][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10176.690525][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10176.690812][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10176.691077][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10176.691356][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10176.691659][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10176.691960][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10176.692278][    C3]  ? lock_release+0x1d5/0x250
[10176.692508][    C3]  ? is_bpf_text_address+0x71/0x120
[10176.692764][    C3]  ? kernel_text_address+0xce/0xe0
[10176.693016][    C3]  ? __kernel_text_address+0x12/0x40
[10176.693276][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10176.693550][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10176.693851][    C3]  ? arch_stack_walk+0xa2/0x100
[10176.694096][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10176.694364][    C3]  ? get_stack_info+0x36/0xc0
[10176.694597][    C3]  __tcf_classify+0x329/0x7d0
[10176.694832][    C3]  tcf_classify+0x283/0x930
[10176.695054][    C3]  ? lock_release+0x1d5/0x250
[10176.695287][    C3]  ? is_bpf_text_address+0x71/0x120
[10176.695541][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10176.695788][    C3]  ? __kernel_text_address+0x12/0x40
[10176.696048][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10176.696324][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10176.696626][    C3]  tc_run+0x2e4/0x5d0
[10176.696824][    C3]  ? __pfx_tc_run+0x10/0x10
[10176.697047][    C3]  ? lock_acquire+0x1c1/0x220
[10176.697278][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10176.697530][    C3]  __dev_queue_xmit+0x686/0x17e0
[10176.697774][    C3]  ? lock_acquire+0x1c1/0x220
[10176.698006][    C3]  ? ip_finish_output2+0x786/0x18e0
[10176.698262][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10176.698557][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10176.698819][    C3]  ? neigh_hh_output+0x348/0x590
[10176.699062][    C3]  ? ip_finish_output2+0x262/0x18e0
[10176.699320][    C3]  ip_finish_output2+0x786/0x18e0
[10176.699569][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10176.699895][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10176.700163][    C3]  ? rcu_read_lock_held+0xe/0x50
[10176.700409][    C3]  ? __ip_finish_output+0x10f/0x770
[10176.700664][    C3]  ip_output+0x16b/0x4f0
[10176.700873][    C3]  ? __pfx_ip_output+0x10/0x10
[10176.701108][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10176.701375][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10176.701678][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10176.701945][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10176.702188][    C3]  ? __alloc_skb+0xd4/0x280
[10176.702412][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10176.702672][    C3]  ? tcp_fragment+0x168/0x1040
[10176.702908][    C3]  ? rcu_read_lock_held+0xe/0x50
[10176.703153][    C3]  ? ip_local_out+0x114/0x3b0
[10176.703388][    C3]  __ip_queue_xmit+0x672/0x1910
[10176.703629][    C3]  ? __skb_clone+0x57a/0x760
[10176.703854][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10176.704116][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10176.704390][    C3]  ? ipv4_dst_check+0xe3/0x170
[10176.704627][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10176.704867][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10176.705157][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10176.705467][    C3]  ? tcp_fragment+0xb0e/0x1040
[10176.705704][    C3]  tcp_send_loss_probe+0x348/0x830
[10176.705955][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10176.706214][    C3]  tcp_write_timer+0x82/0x1d0
[10176.706448][    C3]  call_timer_fn+0x173/0x430
[10176.706676][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10176.706929][    C3]  ? next_expiry_recalc+0xcd/0x220
[10176.707199][    C3]  __run_timers.part.0+0x52d/0x890
[10176.707457][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10176.707726][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10176.708008][    C3]  ? lock_acquire+0x1c1/0x220
[10176.708245][    C3]  ? clockevents_program_event+0xf6/0x300
[10176.708541][    C3]  ? lock_release+0x1d5/0x250
[10176.708773][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10176.709027][    C3]  ? ktime_get+0xb3/0x190
[10176.709238][    C3]  ? clockevents_program_event+0x1ea/0x300
[10176.709531][    C3]  run_timer_softirq+0x72/0x100
[10176.709769][    C3]  __do_softirq+0x1b9/0x7ff
[10176.709993][    C3]  irq_exit_rcu+0x98/0xc0
[10176.710205][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10176.710480][    C3]  </IRQ>
[10176.710625][    C3]  <TASK>
[10176.710769][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10176.711062][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10176.711376][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10176.712312][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10176.712607][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10176.712991][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10176.713375][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10176.713758][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10176.714147][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10176.714536][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10176.714820][    C3]  uart_start+0xe4/0x1b0
[10176.715032][    C3]  n_tty_write+0x677/0x7a0
[10176.715253][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10176.715497][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10176.715775][    C3]  ? lock_acquire+0x1c1/0x220
[10176.716005][    C3]  ? iterate_tty_write+0x95/0x540
[10176.716253][    C3]  iterate_tty_write+0x229/0x540
[10176.716498][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10176.716778][    C3]  vfs_write+0x9e9/0x10a0
[10176.716991][    C3]  ? __run_hrtimer+0x5df/0x710
[10176.717227][    C3]  ? __pfx_vfs_write+0x10/0x10
[10176.717464][    C3]  ? lock_acquire+0x1c1/0x220
[10176.717696][    C3]  ? clockevents_program_event+0xf6/0x300
[10176.717975][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10176.718230][    C3]  ? __fget_light+0x54/0x1e0
[10176.718460][    C3]  ksys_write+0xf5/0x1e0
[10176.718670][    C3]  ? __pfx_ksys_write+0x10/0x10
[10176.718909][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10176.719204][    C3]  do_syscall_64+0xc9/0x1e0
[10176.719430][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10176.719718][    C3] RIP: 0033:0x7f93b2836957
[10176.719938][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10176.720875][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10176.721282][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10176.721668][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10176.722052][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10176.722437][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10176.722824][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10176.723213][    C3]  </TASK>
[10204.613148][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7294s! [ncat:8027]
[10204.613867][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10204.615819][    C1] irq event stamp: 174248
[10204.616131][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10204.616935][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10204.617625][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10204.618317][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10204.619051][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10204.619760][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10204.620741][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10204.621269][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10204.622806][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10204.623280][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10204.623900][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10204.624582][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10204.625233][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10204.625861][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10204.626494][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10204.627208][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10204.627732][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10204.628372][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10204.629001][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10204.629585][    C1] PKRU: 55555554
[10204.629858][    C1] Call Trace:
[10204.630131][    C1]  <IRQ>
[10204.630385][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10204.630811][    C1]  ? __run_hrtimer+0x1c0/0x710
[10204.631187][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10204.631613][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10204.632037][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10204.632483][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10204.632893][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10204.633365][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10204.633756][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10204.634246][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10204.634713][    C1]  </IRQ>
[10204.634945][    C1]  <TASK>
[10204.635178][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10204.635660][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10204.636102][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10204.636557][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10204.637011][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10204.637513][    C1]  ? lock_acquire+0x1c1/0x220
[10204.637854][    C1]  ? lock_release+0x1d5/0x250
[10204.638207][    C1]  do_raw_spin_lock+0x1ec/0x270
[10204.638573][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10204.638973][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10204.639439][    C1]  ? lock_acquire+0x1c1/0x220
[10204.639817][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10204.640209][    C1]  _raw_spin_lock_nested+0x65/0x80
[10204.640620][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10204.641001][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10204.641409][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10204.641816][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10204.642281][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10204.642732][    C1]  ip_local_deliver+0x19d/0x480
[10204.643101][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10204.643506][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10204.643929][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10204.644481][    C1]  ? rcu_read_lock_held+0xe/0x50
[10204.644884][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10204.645402][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10204.645796][    C1]  ip_rcv+0x564/0x740
[10204.646100][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10204.646449][    C1]  ? set_track_prepare+0x8a/0xd0
[10204.646834][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10204.647291][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10204.647735][    C1]  ? skb_clone+0x10b/0x330
[10204.648108][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10204.648630][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10204.649118][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10204.649566][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10204.650031][    C1]  ? __tcf_classify+0x329/0x7d0
[10204.650428][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10204.650795][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10204.651254][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10204.651681][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10204.652154][    C1]  ? lock_acquire+0x1c1/0x220
[10204.652527][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10204.652959][    C1]  netif_receive_skb_internal+0xb0/0x300
[10204.653378][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10204.653848][    C1]  ? __copy_skb_header+0xaf/0x490
[10204.654244][    C1]  ? __skb_clone+0x57a/0x760
[10204.654588][    C1]  netif_receive_skb+0x55/0x280
[10204.654962][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10204.655425][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10204.655904][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10204.656370][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10204.656794][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10204.657234][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10204.657704][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10204.658129][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10204.658617][    C1]  ? stack_trace_save+0x95/0xd0
[10204.658976][    C1]  ? stack_depot_save_flags+0x45/0x550
[10204.659378][    C1]  ? kasan_save_stack+0x34/0x50
[10204.659735][    C1]  ? kasan_save_stack+0x24/0x50
[10204.660089][    C1]  ? kasan_save_track+0x14/0x30
[10204.660443][    C1]  ? kasan_save_free_info+0x3f/0x60
[10204.660813][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10204.661192][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10204.661570][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10204.661967][    C1]  ? ip_finish_output2+0x786/0x18e0
[10204.662366][    C1]  ? ip_output+0x16b/0x4f0
[10204.662703][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10204.663087][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10204.663499][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10204.663898][    C1]  ? get_reg+0x119/0x190
[10204.664239][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10204.664629][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10204.665080][    C1]  __tcf_classify+0x329/0x7d0
[10204.665433][    C1]  tcf_classify+0x283/0x930
[10204.665772][    C1]  ? arch_stack_walk+0xa2/0x100
[10204.666148][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10204.666546][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10204.667013][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10204.667439][    C1]  tc_run+0x2e4/0x5d0
[10204.667772][    C1]  ? __pfx_tc_run+0x10/0x10
[10204.668101][    C1]  ? lock_acquire+0x1c1/0x220
[10204.668425][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10204.668779][    C1]  __dev_queue_xmit+0x686/0x17e0
[10204.669118][    C1]  ? lock_acquire+0x1c1/0x220
[10204.669438][    C1]  ? ip_finish_output2+0x786/0x18e0
[10204.669831][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10204.670294][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10204.670709][    C1]  ? neigh_hh_output+0x348/0x590
[10204.671097][    C1]  ? ip_finish_output2+0x262/0x18e0
[10204.671485][    C1]  ip_finish_output2+0x786/0x18e0
[10204.671857][    C1]  ? stack_depot_save_flags+0x371/0x550
[10204.672270][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10204.672763][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10204.673175][    C1]  ? rcu_read_lock_held+0xe/0x50
[10204.673551][    C1]  ? __ip_finish_output+0x10f/0x770
[10204.673957][    C1]  ip_output+0x16b/0x4f0
[10204.674273][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10204.674629][    C1]  ? __pfx_ip_output+0x10/0x10
[10204.674999][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10204.675450][    C1]  ? rcu_read_lock_held+0xe/0x50
[10204.675823][    C1]  ? ip_local_out+0x114/0x3b0
[10204.676164][    C1]  __ip_queue_xmit+0x672/0x1910
[10204.676515][    C1]  ? __create_object+0x5e/0xb0
[10204.676856][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10204.677250][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10204.677660][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10204.678050][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10204.678463][    C1]  tcp_release_cb+0x1e9/0x390
[10204.678838][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10204.679229][    C1]  release_sock+0xb8/0x1d0
[10204.679565][    C1]  tcp_recvmsg+0xf8/0x4f0
[10204.679886][    C1]  ? lock_release+0x1d5/0x250
[10204.680240][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10204.680603][    C1]  ? core_sys_select+0x620/0x710
[10204.680974][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10204.681387][    C1]  inet_recvmsg+0xf9/0x2c0
[10204.681729][    C1]  ? __pfx_pipe_write+0x10/0x10
[10204.682098][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10204.682478][    C1]  ? __fget_light+0x54/0x1e0
[10204.682826][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10204.683247][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10204.683636][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10204.684059][    C1]  ? __might_fault+0xc6/0x180
[10204.684390][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10204.684769][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10204.685213][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10204.685672][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10204.686162][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10204.686545][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10204.686998][    C1]  do_syscall_64+0xc9/0x1e0
[10204.687353][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10204.687792][    C1] RIP: 0033:0x7f8b36b3f4c0
[10204.688136][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10204.689571][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10204.690214][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10204.690845][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10204.691439][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10204.692020][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10204.692622][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10204.693249][    C1]  </TASK>
[10204.693498][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7294s! [perl:7725]
[10204.694239][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10204.696359][    C3] irq event stamp: 290154
[10204.696715][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10204.697586][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10204.698425][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10204.699201][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10204.699967][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10204.700713][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10204.701727][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10204.702276][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10204.703826][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10204.704336][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10204.704989][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10204.705648][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10204.706302][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10204.706952][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10204.707611][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10204.708356][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10204.708904][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10204.709567][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10204.710232][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10204.710882][    C3] PKRU: 55555554
[10204.711183][    C3] Call Trace:
[10204.711468][    C3]  <IRQ>
[10204.711720][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10204.712161][    C3]  ? __run_hrtimer+0x1c0/0x710
[10204.712566][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10204.713027][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10204.713478][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10204.713984][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10204.714424][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10204.714916][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10204.715337][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10204.715858][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10204.716338][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10204.716861][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10204.717346][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10204.717836][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10204.718318][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10204.718836][    C3]  ? get_stack_info+0x36/0xc0
[10204.719240][    C3]  ? lock_acquire+0x1c1/0x220
[10204.719641][    C3]  ? lock_release+0x1d5/0x250
[10204.720040][    C3]  do_raw_spin_lock+0x1ec/0x270
[10204.720456][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10204.720900][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10204.721350][    C3]  ? lock_acquire+0x1c1/0x220
[10204.721729][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10204.722110][    C3]  _raw_spin_lock_nested+0x65/0x80
[10204.722505][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10204.722869][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10204.723271][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10204.723692][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10204.724157][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10204.724615][    C3]  ip_local_deliver+0x19d/0x480
[10204.725016][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10204.725463][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10204.725893][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10204.726459][    C3]  ? rcu_read_lock_held+0xe/0x50
[10204.726873][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10204.727399][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10204.727825][    C3]  ip_rcv+0x564/0x740
[10204.728157][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10204.728531][    C3]  ? set_track_prepare+0x8a/0xd0
[10204.728952][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10204.729411][    C3]  ? vfs_write+0x9e9/0x10a0
[10204.729800][    C3]  ? skb_clone+0x10b/0x330
[10204.730164][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10204.730670][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10204.731171][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10204.731634][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10204.732123][    C3]  ? __tcf_classify+0x329/0x7d0
[10204.732538][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10204.732921][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10204.733423][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10204.733902][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10204.734448][    C3]  ? lock_acquire+0x1c1/0x220
[10204.734839][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10204.735323][    C3]  netif_receive_skb_internal+0xb0/0x300
[10204.735788][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10204.736297][    C3]  ? __copy_skb_header+0xaf/0x490
[10204.736718][    C3]  ? __skb_clone+0x57a/0x760
[10204.737115][    C3]  netif_receive_skb+0x55/0x280
[10204.737536][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10204.738051][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10204.738601][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10204.739106][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10204.739568][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10204.740043][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10204.740538][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10204.741033][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10204.741567][    C3]  ? lock_release+0x1d5/0x250
[10204.741969][    C3]  ? is_bpf_text_address+0x71/0x120
[10204.742409][    C3]  ? kernel_text_address+0xce/0xe0
[10204.742830][    C3]  ? __kernel_text_address+0x12/0x40
[10204.743267][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10204.743733][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10204.744256][    C3]  ? arch_stack_walk+0xa2/0x100
[10204.744660][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10204.745115][    C3]  ? get_stack_info+0x36/0xc0
[10204.745508][    C3]  __tcf_classify+0x329/0x7d0
[10204.745909][    C3]  tcf_classify+0x283/0x930
[10204.746289][    C3]  ? lock_release+0x1d5/0x250
[10204.746685][    C3]  ? is_bpf_text_address+0x71/0x120
[10204.747103][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10204.747505][    C3]  ? __kernel_text_address+0x12/0x40
[10204.747929][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10204.748381][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10204.748876][    C3]  tc_run+0x2e4/0x5d0
[10204.749231][    C3]  ? __pfx_tc_run+0x10/0x10
[10204.749603][    C3]  ? lock_acquire+0x1c1/0x220
[10204.750136][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10204.750582][    C3]  __dev_queue_xmit+0x686/0x17e0
[10204.751014][    C3]  ? lock_acquire+0x1c1/0x220
[10204.751424][    C3]  ? ip_finish_output2+0x786/0x18e0
[10204.751867][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10204.752383][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10204.752846][    C3]  ? neigh_hh_output+0x348/0x590
[10204.753276][    C3]  ? ip_finish_output2+0x262/0x18e0
[10204.753724][    C3]  ip_finish_output2+0x786/0x18e0
[10204.754186][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10204.754763][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10204.755228][    C3]  ? rcu_read_lock_held+0xe/0x50
[10204.755660][    C3]  ? __ip_finish_output+0x10f/0x770
[10204.756110][    C3]  ip_output+0x16b/0x4f0
[10204.756483][    C3]  ? __pfx_ip_output+0x10/0x10
[10204.756903][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10204.757382][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10204.757914][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10204.758379][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10204.758798][    C3]  ? __alloc_skb+0xd4/0x280
[10204.759181][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10204.759636][    C3]  ? tcp_fragment+0x168/0x1040
[10204.760047][    C3]  ? rcu_read_lock_held+0xe/0x50
[10204.760464][    C3]  ? ip_local_out+0x114/0x3b0
[10204.760840][    C3]  __ip_queue_xmit+0x672/0x1910
[10204.761250][    C3]  ? __skb_clone+0x57a/0x760
[10204.761639][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10204.762083][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10204.762568][    C3]  ? ipv4_dst_check+0xe3/0x170
[10204.762991][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10204.763421][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10204.763954][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10204.764508][    C3]  ? tcp_fragment+0xb0e/0x1040
[10204.764929][    C3]  tcp_send_loss_probe+0x348/0x830
[10204.765378][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10204.765839][    C3]  tcp_write_timer+0x82/0x1d0
[10204.766254][    C3]  call_timer_fn+0x173/0x430
[10204.766663][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10204.767114][    C3]  ? next_expiry_recalc+0xcd/0x220
[10204.767564][    C3]  __run_timers.part.0+0x52d/0x890
[10204.768019][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10204.768476][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10204.768952][    C3]  ? lock_acquire+0x1c1/0x220
[10204.769359][    C3]  ? clockevents_program_event+0xf6/0x300
[10204.769870][    C3]  ? lock_release+0x1d5/0x250
[10204.770262][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10204.770684][    C3]  ? ktime_get+0xb3/0x190
[10204.771063][    C3]  ? clockevents_program_event+0x1ea/0x300
[10204.771577][    C3]  run_timer_softirq+0x72/0x100
[10204.772001][    C3]  __do_softirq+0x1b9/0x7ff
[10204.772406][    C3]  irq_exit_rcu+0x98/0xc0
[10204.772768][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10204.773240][    C3]  </IRQ>
[10204.773484][    C3]  <TASK>
[10204.773732][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10204.774248][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10204.774801][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10204.776453][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10204.776973][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10204.777635][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10204.778309][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10204.778980][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10204.779682][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10204.780344][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10204.780854][    C3]  uart_start+0xe4/0x1b0
[10204.781230][    C3]  n_tty_write+0x677/0x7a0
[10204.781637][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10204.782074][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10204.782574][    C3]  ? lock_acquire+0x1c1/0x220
[10204.782989][    C3]  ? iterate_tty_write+0x95/0x540
[10204.783442][    C3]  iterate_tty_write+0x229/0x540
[10204.783889][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10204.784415][    C3]  vfs_write+0x9e9/0x10a0
[10204.784808][    C3]  ? __run_hrtimer+0x5df/0x710
[10204.785231][    C3]  ? __pfx_vfs_write+0x10/0x10
[10204.785631][    C3]  ? lock_acquire+0x1c1/0x220
[10204.786025][    C3]  ? clockevents_program_event+0xf6/0x300
[10204.786531][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10204.786985][    C3]  ? __fget_light+0x54/0x1e0
[10204.787394][    C3]  ksys_write+0xf5/0x1e0
[10204.787768][    C3]  ? __pfx_ksys_write+0x10/0x10
[10204.788198][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10204.788724][    C3]  do_syscall_64+0xc9/0x1e0
[10204.789113][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10204.789635][    C3] RIP: 0033:0x7f93b2836957
[10204.790026][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10204.791632][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10204.792320][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10204.793009][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10204.793670][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10204.794345][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10204.795001][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10204.795678][    C3]  </TASK>
[10227.376168][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[10227.376782][    C1] rcu: 1-....: (7837087 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1902515
[10227.377697][    C1] rcu: (t=7833406 jiffies g=1064457 q=112 ncpus=4)
[10227.378244][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10227.378973][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10227.379962][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10227.380510][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10227.382087][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10227.382595][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10227.383245][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10227.383912][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10227.384560][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10227.385206][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10227.385859][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10227.386592][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10227.387135][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10227.387783][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10227.388438][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10227.389089][    C1] PKRU: 55555554
[10227.389388][    C1] Call Trace:
[10227.389676][    C1]  <IRQ>
[10227.389922][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[10227.390374][    C1]  ? print_cpu_stall+0x263/0x6a0
[10227.390784][    C1]  ? check_cpu_stall+0x284/0x500
[10227.391200][    C1]  ? rcu_pending+0x92/0x360
[10227.391579][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[10227.392022][    C1]  ? update_process_times+0xb9/0x110
[10227.392470][    C1]  ? tick_sched_handle+0x67/0x130
[10227.392895][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[10227.393359][    C1]  ? __run_hrtimer+0x1c0/0x710
[10227.393756][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[10227.394887][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10227.395337][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10227.395815][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10227.396253][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10227.396747][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10227.397182][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10227.397690][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10227.398163][    C1]  </IRQ>
[10227.398407][    C1]  <TASK>
[10227.398649][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10227.399165][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10227.399644][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10227.400131][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10227.400600][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10227.401115][    C1]  ? lock_acquire+0x1c1/0x220
[10227.401521][    C1]  ? lock_release+0x1d5/0x250
[10227.401914][    C1]  do_raw_spin_lock+0x1ec/0x270
[10227.402321][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10227.402769][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10227.403238][    C1]  ? lock_acquire+0x1c1/0x220
[10227.403631][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10227.404049][    C1]  _raw_spin_lock_nested+0x65/0x80
[10227.404485][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10227.404872][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10227.405275][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10227.405698][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10227.406155][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10227.406603][    C1]  ip_local_deliver+0x19d/0x480
[10227.407007][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10227.407454][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10227.407890][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10227.408453][    C1]  ? rcu_read_lock_held+0xe/0x50
[10227.408869][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10227.409396][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10227.409830][    C1]  ip_rcv+0x564/0x740
[10227.410165][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10227.410547][    C1]  ? set_track_prepare+0x8a/0xd0
[10227.410961][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10227.411407][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10227.411858][    C1]  ? skb_clone+0x10b/0x330
[10227.412231][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10227.412761][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10227.413272][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10227.413738][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10227.414217][    C1]  ? __tcf_classify+0x329/0x7d0
[10227.414623][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10227.415007][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10227.415503][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10227.415977][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10227.416513][    C1]  ? lock_acquire+0x1c1/0x220
[10227.416904][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10227.417390][    C1]  netif_receive_skb_internal+0xb0/0x300
[10227.417862][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10227.418382][    C1]  ? __copy_skb_header+0xaf/0x490
[10227.418803][    C1]  ? __skb_clone+0x57a/0x760
[10227.419195][    C1]  netif_receive_skb+0x55/0x280
[10227.419607][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10227.420099][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10227.420649][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10227.421138][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10227.421613][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10227.422126][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10227.422664][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10227.423156][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10227.423674][    C1]  ? stack_trace_save+0x95/0xd0
[10227.424074][    C1]  ? stack_depot_save_flags+0x45/0x550
[10227.424518][    C1]  ? kasan_save_stack+0x34/0x50
[10227.424922][    C1]  ? kasan_save_stack+0x24/0x50
[10227.425302][    C1]  ? kasan_save_track+0x14/0x30
[10227.425735][    C1]  ? kasan_save_free_info+0x3f/0x60
[10227.426182][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10227.426581][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10227.427009][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10227.427436][    C1]  ? ip_finish_output2+0x786/0x18e0
[10227.427894][    C1]  ? ip_output+0x16b/0x4f0
[10227.428240][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10227.428648][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10227.429087][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10227.429522][    C1]  ? get_reg+0x119/0x190
[10227.429867][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10227.430307][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10227.430810][    C1]  __tcf_classify+0x329/0x7d0
[10227.431213][    C1]  tcf_classify+0x283/0x930
[10227.431596][    C1]  ? arch_stack_walk+0xa2/0x100
[10227.432007][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10227.432423][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10227.432890][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10227.433331][    C1]  tc_run+0x2e4/0x5d0
[10227.433664][    C1]  ? __pfx_tc_run+0x10/0x10
[10227.434055][    C1]  ? lock_acquire+0x1c1/0x220
[10227.434449][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10227.434869][    C1]  __dev_queue_xmit+0x686/0x17e0
[10227.435279][    C1]  ? lock_acquire+0x1c1/0x220
[10227.435669][    C1]  ? ip_finish_output2+0x786/0x18e0
[10227.436096][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10227.436772][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10227.437219][    C1]  ? neigh_hh_output+0x348/0x590
[10227.437635][    C1]  ? ip_finish_output2+0x262/0x18e0
[10227.438107][    C1]  ip_finish_output2+0x786/0x18e0
[10227.438529][    C1]  ? stack_depot_save_flags+0x371/0x550
[10227.438989][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10227.439540][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10227.439991][    C1]  ? rcu_read_lock_held+0xe/0x50
[10227.440404][    C1]  ? __ip_finish_output+0x10f/0x770
[10227.440833][    C1]  ip_output+0x16b/0x4f0
[10227.441165][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10227.441553][    C1]  ? __pfx_ip_output+0x10/0x10
[10227.441957][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10227.442437][    C1]  ? rcu_read_lock_held+0xe/0x50
[10227.442854][    C1]  ? ip_local_out+0x114/0x3b0
[10227.443254][    C1]  __ip_queue_xmit+0x672/0x1910
[10227.443663][    C1]  ? __create_object+0x5e/0xb0
[10227.444074][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10227.444514][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10227.444970][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10227.445413][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10227.445884][    C1]  tcp_release_cb+0x1e9/0x390
[10227.446280][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10227.446719][    C1]  release_sock+0xb8/0x1d0
[10227.447100][    C1]  tcp_recvmsg+0xf8/0x4f0
[10227.447457][    C1]  ? lock_release+0x1d5/0x250
[10227.447843][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10227.448249][    C1]  ? core_sys_select+0x620/0x710
[10227.448665][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10227.449121][    C1]  inet_recvmsg+0xf9/0x2c0
[10227.449526][    C1]  ? __pfx_pipe_write+0x10/0x10
[10227.449953][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10227.450403][    C1]  ? __fget_light+0x54/0x1e0
[10227.450800][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10227.451225][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10227.451618][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10227.452010][    C1]  ? __might_fault+0xc6/0x180
[10227.452375][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10227.452787][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10227.453237][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10227.453685][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10227.454166][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10227.454530][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10227.454979][    C1]  do_syscall_64+0xc9/0x1e0
[10227.455303][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10227.455751][    C1] RIP: 0033:0x7f8b36b3f4c0
[10227.456098][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10227.457513][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10227.458147][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10227.458781][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10227.459427][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10227.460061][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10227.460673][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10227.461261][    C1]  </TASK>
[10227.461490][    C1] Sending NMI from CPU 1 to CPUs 3:
[10227.461891][    C3] NMI backtrace for cpu 3
[10227.461916][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10227.461924][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10227.461929][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[10227.461941][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[10227.461947][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[10227.461951][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10227.461955][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10227.461958][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10227.461961][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10227.461964][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10227.461967][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10227.461970][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10227.461976][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10227.461979][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10227.461982][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10227.461985][    C3] PKRU: 55555554
[10227.461987][    C3] Call Trace:
[10227.461993][    C3]  <NMI>
[10227.462000][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[10227.462009][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10227.462018][    C3]  ? nmi_handle+0x153/0x420
[10227.462027][    C3]  ? default_do_nmi+0x41/0x100
[10227.462034][    C3]  ? exc_nmi+0xf3/0x120
[10227.462038][    C3]  ? end_repeat_nmi+0xf/0x60
[10227.462049][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10227.462057][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[10227.462064][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[10227.462071][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[10227.462078][    C3]  </NMI>
[10227.462079][    C3]  <IRQ>
[10227.462081][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[10227.462087][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10227.462092][    C3]  ? get_stack_info+0x36/0xc0
[10227.462102][    C3]  ? lock_acquire+0x1c1/0x220
[10227.462110][    C3]  ? lock_release+0x1d5/0x250
[10227.462117][    C3]  do_raw_spin_lock+0x1ec/0x270
[10227.462124][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10227.462130][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10227.462136][    C3]  ? lock_acquire+0x1c1/0x220
[10227.462140][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10227.462148][    C3]  _raw_spin_lock_nested+0x65/0x80
[10227.462154][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10227.462171][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10227.462176][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10227.462185][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10227.462197][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10227.462204][    C3]  ip_local_deliver+0x19d/0x480
[10227.462209][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10227.462213][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10227.462218][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10227.462228][    C3]  ? rcu_read_lock_held+0xe/0x50
[10227.462235][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10227.462240][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10227.462258][    C3]  ip_rcv+0x564/0x740
[10227.462264][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10227.462268][    C3]  ? set_track_prepare+0x8a/0xd0
[10227.462275][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10227.462280][    C3]  ? vfs_write+0x9e9/0x10a0
[10227.462287][    C3]  ? skb_clone+0x10b/0x330
[10227.462292][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10227.462303][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10227.462313][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10227.462320][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10227.462335][    C3]  ? __tcf_classify+0x329/0x7d0
[10227.462342][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10227.462346][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10227.462352][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10227.462358][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10227.462365][    C3]  ? lock_acquire+0x1c1/0x220
[10227.462369][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10227.462378][    C3]  netif_receive_skb_internal+0xb0/0x300
[10227.462384][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10227.462391][    C3]  ? __copy_skb_header+0xaf/0x490
[10227.462396][    C3]  ? __skb_clone+0x57a/0x760
[10227.462401][    C3]  netif_receive_skb+0x55/0x280
[10227.462407][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10227.462420][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10227.462433][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10227.462447][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10227.462456][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10227.462475][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10227.462492][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10227.462509][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10227.462526][    C3]  ? lock_release+0x1d5/0x250
[10227.462532][    C3]  ? is_bpf_text_address+0x71/0x120
[10227.462541][    C3]  ? kernel_text_address+0xce/0xe0
[10227.462549][    C3]  ? __kernel_text_address+0x12/0x40
[10227.462553][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10227.462558][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10227.462564][    C3]  ? arch_stack_walk+0xa2/0x100
[10227.462576][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10227.462581][    C3]  ? get_stack_info+0x36/0xc0
[10227.462589][    C3]  __tcf_classify+0x329/0x7d0
[10227.462599][    C3]  tcf_classify+0x283/0x930
[10227.462606][    C3]  ? lock_release+0x1d5/0x250
[10227.462611][    C3]  ? is_bpf_text_address+0x71/0x120
[10227.462616][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10227.462622][    C3]  ? __kernel_text_address+0x12/0x40
[10227.462627][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10227.462631][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10227.462638][    C3]  tc_run+0x2e4/0x5d0
[10227.462645][    C3]  ? __pfx_tc_run+0x10/0x10
[10227.462651][    C3]  ? lock_acquire+0x1c1/0x220
[10227.462655][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10227.462663][    C3]  __dev_queue_xmit+0x686/0x17e0
[10227.462671][    C3]  ? lock_acquire+0x1c1/0x220
[10227.462675][    C3]  ? ip_finish_output2+0x786/0x18e0
[10227.462681][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10227.462688][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10227.462694][    C3]  ? neigh_hh_output+0x348/0x590
[10227.462701][    C3]  ? ip_finish_output2+0x262/0x18e0
[10227.462709][    C3]  ip_finish_output2+0x786/0x18e0
[10227.462715][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10227.462729][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10227.462734][    C3]  ? rcu_read_lock_held+0xe/0x50
[10227.462741][    C3]  ? __ip_finish_output+0x10f/0x770
[10227.462747][    C3]  ip_output+0x16b/0x4f0
[10227.462753][    C3]  ? __pfx_ip_output+0x10/0x10
[10227.462758][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10227.462764][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10227.462769][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10227.462774][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10227.462780][    C3]  ? __alloc_skb+0xd4/0x280
[10227.462785][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10227.462793][    C3]  ? tcp_fragment+0x168/0x1040
[10227.462800][    C3]  ? rcu_read_lock_held+0xe/0x50
[10227.462805][    C3]  ? ip_local_out+0x114/0x3b0
[10227.462812][    C3]  __ip_queue_xmit+0x672/0x1910
[10227.462818][    C3]  ? __skb_clone+0x57a/0x760
[10227.462824][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10227.462835][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10227.462842][    C3]  ? ipv4_dst_check+0xe3/0x170
[10227.462850][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10227.462858][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10227.462866][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10227.462872][    C3]  ? tcp_fragment+0xb0e/0x1040
[10227.462879][    C3]  tcp_send_loss_probe+0x348/0x830
[10227.462885][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10227.462891][    C3]  tcp_write_timer+0x82/0x1d0
[10227.462897][    C3]  call_timer_fn+0x173/0x430
[10227.462906][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10227.462914][    C3]  ? next_expiry_recalc+0xcd/0x220
[10227.462923][    C3]  __run_timers.part.0+0x52d/0x890
[10227.462928][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10227.462936][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10227.462941][    C3]  ? lock_acquire+0x1c1/0x220
[10227.462945][    C3]  ? clockevents_program_event+0xf6/0x300
[10227.462955][    C3]  ? lock_release+0x1d5/0x250
[10227.462960][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10227.462966][    C3]  ? ktime_get+0xb3/0x190
[10227.462973][    C3]  ? clockevents_program_event+0x1ea/0x300
[10227.462981][    C3]  run_timer_softirq+0x72/0x100
[10227.462986][    C3]  __do_softirq+0x1b9/0x7ff
[10227.462994][    C3]  irq_exit_rcu+0x98/0xc0
[10227.462999][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10227.463006][    C3]  </IRQ>
[10227.463007][    C3]  <TASK>
[10227.463009][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10227.463016][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10227.463021][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10227.463026][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10227.463031][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10227.463035][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10227.463037][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10227.463040][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10227.463043][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10227.463051][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10227.463058][    C3]  uart_start+0xe4/0x1b0
[10227.463070][    C3]  n_tty_write+0x677/0x7a0
[10227.463084][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10227.463090][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10227.463099][    C3]  ? lock_acquire+0x1c1/0x220
[10227.463103][    C3]  ? iterate_tty_write+0x95/0x540
[10227.463111][    C3]  iterate_tty_write+0x229/0x540
[10227.463120][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10227.463127][    C3]  vfs_write+0x9e9/0x10a0
[10227.463135][    C3]  ? __run_hrtimer+0x5df/0x710
[10227.463139][    C3]  ? __pfx_vfs_write+0x10/0x10
[10227.463147][    C3]  ? lock_acquire+0x1c1/0x220
[10227.463151][    C3]  ? clockevents_program_event+0xf6/0x300
[10227.463158][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10227.463163][    C3]  ? __fget_light+0x54/0x1e0
[10227.463173][    C3]  ksys_write+0xf5/0x1e0
[10227.463179][    C3]  ? __pfx_ksys_write+0x10/0x10
[10227.463187][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10227.463194][    C3]  do_syscall_64+0xc9/0x1e0
[10227.463202][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10227.463208][    C3] RIP: 0033:0x7f93b2836957
[10227.463213][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10227.463218][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10227.463223][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10227.463226][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10227.463229][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10227.463232][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10227.463235][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10227.463244][    C3]  </TASK>
[10227.463261][    C3] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.359 msecs
[10252.613155][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7339s! [ncat:8027]
[10252.613878][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10252.615956][    C1] irq event stamp: 174248
[10252.616325][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10252.617221][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10252.618001][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10252.618791][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10252.619566][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10252.620301][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10252.621321][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10252.621861][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10252.623479][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10252.652715][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10252.653372][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10252.654039][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10252.654697][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10252.655352][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10252.655995][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10252.656752][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10252.657299][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10252.657937][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10252.658584][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10252.659227][    C1] PKRU: 55555554
[10252.659526][    C1] Call Trace:
[10252.659811][    C1]  <IRQ>
[10252.660058][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10252.660467][    C1]  ? __run_hrtimer+0x1c0/0x710
[10252.660871][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10252.661313][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10252.661738][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10252.662205][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10252.662637][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10252.663134][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10252.663555][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10252.684157][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10252.684630][    C1]  </IRQ>
[10252.684875][    C1]  <TASK>
[10252.685113][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10252.685592][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10252.686052][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10252.686520][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10252.686977][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10252.687472][    C1]  ? lock_acquire+0x1c1/0x220
[10252.687855][    C1]  ? lock_release+0x1d5/0x250
[10252.688253][    C1]  do_raw_spin_lock+0x1ec/0x270
[10252.688651][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10252.689085][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10252.689523][    C1]  ? lock_acquire+0x1c1/0x220
[10252.689908][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10252.690310][    C1]  _raw_spin_lock_nested+0x65/0x80
[10252.690733][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10252.691114][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10252.691509][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10252.691923][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10252.692368][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10252.692816][    C1]  ip_local_deliver+0x19d/0x480
[10252.693198][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10252.693631][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10252.734171][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10252.734756][    C1]  ? rcu_read_lock_held+0xe/0x50
[10252.735173][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10252.735703][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10252.736136][    C1]  ip_rcv+0x564/0x740
[10252.736477][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10252.736857][    C1]  ? set_track_prepare+0x8a/0xd0
[10252.737275][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10252.737728][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10252.738178][    C1]  ? skb_clone+0x10b/0x330
[10252.738560][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10252.739083][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10252.739583][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10252.740050][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10252.740534][    C1]  ? __tcf_classify+0x329/0x7d0
[10252.740947][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10252.741327][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10252.741818][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10252.742289][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10252.742824][    C1]  ? lock_acquire+0x1c1/0x220
[10252.743220][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10252.759248][    C1]  netif_receive_skb_internal+0xb0/0x300
[10252.759798][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10252.760309][    C1]  ? __copy_skb_header+0xaf/0x490
[10252.760662][    C1]  ? __skb_clone+0x57a/0x760
[10252.760985][    C1]  netif_receive_skb+0x55/0x280
[10252.761341][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10252.761807][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10252.762313][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10252.762782][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10252.763233][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10252.763721][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10252.764206][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10252.764674][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10252.765192][    C1]  ? stack_trace_save+0x95/0xd0
[10252.765602][    C1]  ? stack_depot_save_flags+0x45/0x550
[10252.766063][    C1]  ? kasan_save_stack+0x34/0x50
[10252.766476][    C1]  ? kasan_save_stack+0x24/0x50
[10252.766884][    C1]  ? kasan_save_track+0x14/0x30
[10252.767288][    C1]  ? kasan_save_free_info+0x3f/0x60
[10252.767725][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10252.768146][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10252.768543][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10252.768918][    C1]  ? ip_finish_output2+0x786/0x18e0
[10252.769327][    C1]  ? ip_output+0x16b/0x4f0
[10252.769680][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10252.770101][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10252.770556][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10252.771006][    C1]  ? get_reg+0x119/0x190
[10252.771366][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10252.771806][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10252.772322][    C1]  __tcf_classify+0x329/0x7d0
[10252.772730][    C1]  tcf_classify+0x283/0x930
[10252.773114][    C1]  ? arch_stack_walk+0xa2/0x100
[10252.773525][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10252.824055][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10252.824547][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10252.824993][    C1]  tc_run+0x2e4/0x5d0
[10252.825333][    C1]  ? __pfx_tc_run+0x10/0x10
[10252.825714][    C1]  ? lock_acquire+0x1c1/0x220
[10252.826105][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10252.826540][    C1]  __dev_queue_xmit+0x686/0x17e0
[10252.826963][    C1]  ? lock_acquire+0x1c1/0x220
[10252.827353][    C1]  ? ip_finish_output2+0x786/0x18e0
[10252.827799][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10252.828318][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10252.828772][    C1]  ? neigh_hh_output+0x348/0x590
[10252.829189][    C1]  ? ip_finish_output2+0x262/0x18e0
[10252.829614][    C1]  ip_finish_output2+0x786/0x18e0
[10252.830035][    C1]  ? stack_depot_save_flags+0x371/0x550
[10252.830507][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10252.831061][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10252.831507][    C1]  ? rcu_read_lock_held+0xe/0x50
[10252.831923][    C1]  ? __ip_finish_output+0x10f/0x770
[10252.832366][    C1]  ip_output+0x16b/0x4f0
[10252.832722][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10252.833105][    C1]  ? __pfx_ip_output+0x10/0x10
[10252.833511][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10252.854248][    C1]  ? rcu_read_lock_held+0xe/0x50
[10252.854683][    C1]  ? ip_local_out+0x114/0x3b0
[10252.855091][    C1]  __ip_queue_xmit+0x672/0x1910
[10252.855501][    C1]  ? __create_object+0x5e/0xb0
[10252.855909][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10252.856360][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10252.856826][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10252.857280][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10252.857750][    C1]  tcp_release_cb+0x1e9/0x390
[10252.858161][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10252.858612][    C1]  release_sock+0xb8/0x1d0
[10252.858988][    C1]  tcp_recvmsg+0xf8/0x4f0
[10252.859345][    C1]  ? lock_release+0x1d5/0x250
[10252.859741][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10252.860157][    C1]  ? core_sys_select+0x620/0x710
[10252.860575][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10252.861024][    C1]  inet_recvmsg+0xf9/0x2c0
[10252.861410][    C1]  ? __pfx_pipe_write+0x10/0x10
[10252.861818][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10252.862239][    C1]  ? __fget_light+0x54/0x1e0
[10252.862641][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10252.863086][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10252.863493][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10252.904053][    C1]  ? __might_fault+0xc6/0x180
[10252.904462][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10252.904931][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10252.905420][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10252.905910][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10252.906433][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10252.906847][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10252.907343][    C1]  do_syscall_64+0xc9/0x1e0
[10252.907724][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10252.908214][    C1] RIP: 0033:0x7f8b36b3f4c0
[10252.908584][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10252.910137][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10252.910797][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10252.911439][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10252.912076][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10252.912713][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10252.913350][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10252.934105][    C1]  </TASK>
[10252.953817][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7339s! [perl:7725]
[10252.954512][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10252.956526][    C3] irq event stamp: 290154
[10252.956861][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10252.957683][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10252.958460][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10252.959187][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10252.959898][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10252.960591][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10252.961524][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10252.962026][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10252.963561][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10253.020760][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10253.021373][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10253.021982][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10253.022619][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10253.023265][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10253.023913][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10253.024640][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10253.025151][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10253.025772][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10253.026372][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10253.026967][    C3] PKRU: 55555554
[10253.027244][    C3] Call Trace:
[10253.027507][    C3]  <IRQ>
[10253.027739][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10253.028153][    C3]  ? __run_hrtimer+0x1c0/0x710
[10253.028530][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10253.028956][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10253.029374][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10253.029810][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10253.030218][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10253.030714][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10253.031134][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10253.031626][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10253.032113][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10253.032596][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10253.033050][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10253.033510][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10253.104072][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10253.104584][    C3]  ? get_stack_info+0x36/0xc0
[10253.104966][    C3]  ? lock_acquire+0x1c1/0x220
[10253.105337][    C3]  ? lock_release+0x1d5/0x250
[10253.105730][    C3]  do_raw_spin_lock+0x1ec/0x270
[10253.106111][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10253.106533][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10253.106987][    C3]  ? lock_acquire+0x1c1/0x220
[10253.107363][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10253.107745][    C3]  _raw_spin_lock_nested+0x65/0x80
[10253.108153][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10253.108500][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10253.108870][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10253.109265][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10253.109681][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10253.110104][    C3]  ip_local_deliver+0x19d/0x480
[10253.110508][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10253.110935][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10253.111347][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10253.111913][    C3]  ? rcu_read_lock_held+0xe/0x50
[10253.112318][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10253.112834][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10253.113251][    C3]  ip_rcv+0x564/0x740
[10253.113588][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10253.144043][    C3]  ? set_track_prepare+0x8a/0xd0
[10253.144448][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10253.144887][    C3]  ? vfs_write+0x9e9/0x10a0
[10253.145253][    C3]  ? skb_clone+0x10b/0x330
[10253.145620][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10253.146136][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10253.146626][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10253.147077][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10253.147543][    C3]  ? __tcf_classify+0x329/0x7d0
[10253.147944][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10253.148307][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10253.148786][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10253.149235][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10253.149752][    C3]  ? lock_acquire+0x1c1/0x220
[10253.150139][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10253.150639][    C3]  netif_receive_skb_internal+0xb0/0x300
[10253.151110][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10253.151643][    C3]  ? __copy_skb_header+0xaf/0x490
[10253.152061][    C3]  ? __skb_clone+0x57a/0x760
[10253.152443][    C3]  netif_receive_skb+0x55/0x280
[10253.152845][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10253.153354][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10253.183994][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10253.184469][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10253.184888][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10253.185332][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10253.185843][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10253.186352][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10253.186865][    C3]  ? lock_release+0x1d5/0x250
[10253.187241][    C3]  ? is_bpf_text_address+0x71/0x120
[10253.187662][    C3]  ? kernel_text_address+0xce/0xe0
[10253.188082][    C3]  ? __kernel_text_address+0x12/0x40
[10253.188514][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10253.188962][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10253.189472][    C3]  ? arch_stack_walk+0xa2/0x100
[10253.189880][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10253.190331][    C3]  ? get_stack_info+0x36/0xc0
[10253.190719][    C3]  __tcf_classify+0x329/0x7d0
[10253.191114][    C3]  tcf_classify+0x283/0x930
[10253.191473][    C3]  ? lock_release+0x1d5/0x250
[10253.191845][    C3]  ? is_bpf_text_address+0x71/0x120
[10253.192261][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10253.192664][    C3]  ? __kernel_text_address+0x12/0x40
[10253.193095][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10253.193564][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10253.224138][    C3]  tc_run+0x2e4/0x5d0
[10253.224478][    C3]  ? __pfx_tc_run+0x10/0x10
[10253.224851][    C3]  ? lock_acquire+0x1c1/0x220
[10253.225242][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10253.225667][    C3]  __dev_queue_xmit+0x686/0x17e0
[10253.226079][    C3]  ? lock_acquire+0x1c1/0x220
[10253.226468][    C3]  ? ip_finish_output2+0x786/0x18e0
[10253.226898][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10253.227389][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10253.227829][    C3]  ? neigh_hh_output+0x348/0x590
[10253.228238][    C3]  ? ip_finish_output2+0x262/0x18e0
[10253.228668][    C3]  ip_finish_output2+0x786/0x18e0
[10253.229089][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10253.229644][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10253.230096][    C3]  ? rcu_read_lock_held+0xe/0x50
[10253.230509][    C3]  ? __ip_finish_output+0x10f/0x770
[10253.230937][    C3]  ip_output+0x16b/0x4f0
[10253.231292][    C3]  ? __pfx_ip_output+0x10/0x10
[10253.231685][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10253.232098][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10253.232593][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10253.233040][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10253.233444][    C3]  ? __alloc_skb+0xd4/0x280
[10253.253914][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10253.254329][    C3]  ? tcp_fragment+0x168/0x1040
[10253.254710][    C3]  ? rcu_read_lock_held+0xe/0x50
[10253.255113][    C3]  ? ip_local_out+0x114/0x3b0
[10253.255504][    C3]  __ip_queue_xmit+0x672/0x1910
[10253.255905][    C3]  ? __skb_clone+0x57a/0x760
[10253.256281][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10253.256713][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10253.257168][    C3]  ? ipv4_dst_check+0xe3/0x170
[10253.257565][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10253.257960][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10253.258439][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10253.258928][    C3]  ? tcp_fragment+0xb0e/0x1040
[10253.259308][    C3]  tcp_send_loss_probe+0x348/0x830
[10253.259728][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10253.260145][    C3]  tcp_write_timer+0x82/0x1d0
[10253.260528][    C3]  call_timer_fn+0x173/0x430
[10253.260925][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10253.261357][    C3]  ? next_expiry_recalc+0xcd/0x220
[10253.261789][    C3]  __run_timers.part.0+0x52d/0x890
[10253.262215][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10253.262649][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10253.263124][    C3]  ? lock_acquire+0x1c1/0x220
[10253.263509][    C3]  ? clockevents_program_event+0xf6/0x300
[10253.269550][    C3]  ? lock_release+0x1d5/0x250
[10253.269930][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10253.270356][    C3]  ? ktime_get+0xb3/0x190
[10253.270706][    C3]  ? clockevents_program_event+0x1ea/0x300
[10253.271185][    C3]  run_timer_softirq+0x72/0x100
[10253.271587][    C3]  __do_softirq+0x1b9/0x7ff
[10253.271963][    C3]  irq_exit_rcu+0x98/0xc0
[10253.272313][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10253.272773][    C3]  </IRQ>
[10253.273014][    C3]  <TASK>
[10253.273256][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10253.273753][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10253.274251][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10253.275748][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10253.276218][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10253.276833][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10253.277443][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10253.278052][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10253.278715][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10253.279363][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10253.279855][    C3]  uart_start+0xe4/0x1b0
[10253.280201][    C3]  n_tty_write+0x677/0x7a0
[10253.280560][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10253.280949][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10253.281389][    C3]  ? lock_acquire+0x1c1/0x220
[10253.281757][    C3]  ? iterate_tty_write+0x95/0x540
[10253.282164][    C3]  iterate_tty_write+0x229/0x540
[10253.282559][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10253.283013][    C3]  vfs_write+0x9e9/0x10a0
[10253.283360][    C3]  ? __run_hrtimer+0x5df/0x710
[10253.324326][    C3]  ? __pfx_vfs_write+0x10/0x10
[10253.324720][    C3]  ? lock_acquire+0x1c1/0x220
[10253.325091][    C3]  ? clockevents_program_event+0xf6/0x300
[10253.325546][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10253.325962][    C3]  ? __fget_light+0x54/0x1e0
[10253.326322][    C3]  ksys_write+0xf5/0x1e0
[10253.326655][    C3]  ? __pfx_ksys_write+0x10/0x10
[10253.327038][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10253.327507][    C3]  do_syscall_64+0xc9/0x1e0
[10253.327873][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10253.328334][    C3] RIP: 0033:0x7f93b2836957
[10253.328689][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10253.330188][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10253.330845][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10253.331479][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10253.332123][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10253.332740][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10253.333352][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10253.374118][    C3]  </TASK>
[10280.614147][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7365s! [perl:7725]
[10280.614848][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10280.616888][    C3] irq event stamp: 290154
[10280.617256][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10280.618096][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10280.618900][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10280.619639][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10280.620372][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10280.621086][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10280.622059][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10280.622582][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10280.632906][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10280.633404][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10280.643697][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10280.644314][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10280.644938][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10280.645572][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10280.646208][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10280.646915][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10280.647471][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10280.648123][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10280.648785][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10280.649457][    C3] PKRU: 55555554
[10280.649747][    C3] Call Trace:
[10280.650025][    C3]  <IRQ>
[10280.650274][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10280.650701][    C3]  ? __run_hrtimer+0x1c0/0x710
[10280.651098][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10280.651566][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10280.652020][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10280.652499][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10280.652942][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10280.653457][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10280.713995][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10280.714487][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10280.714950][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10280.715441][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10280.715884][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10280.716343][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10280.716774][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10280.717242][    C3]  ? get_stack_info+0x36/0xc0
[10280.717639][    C3]  ? lock_acquire+0x1c1/0x220
[10280.718024][    C3]  ? lock_release+0x1d5/0x250
[10280.718413][    C3]  do_raw_spin_lock+0x1ec/0x270
[10280.718813][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10280.719229][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10280.719652][    C3]  ? lock_acquire+0x1c1/0x220
[10280.720019][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10280.720394][    C3]  _raw_spin_lock_nested+0x65/0x80
[10280.720796][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10280.721167][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10280.721554][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10280.721940][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10280.722378][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10280.722826][    C3]  ip_local_deliver+0x19d/0x480
[10280.723224][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10280.743411][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10280.743849][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10280.744353][    C3]  ? rcu_read_lock_held+0xe/0x50
[10280.744717][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10280.745188][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10280.745567][    C3]  ip_rcv+0x564/0x740
[10280.745878][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10280.746235][    C3]  ? set_track_prepare+0x8a/0xd0
[10280.746636][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10280.747075][    C3]  ? vfs_write+0x9e9/0x10a0
[10280.747440][    C3]  ? skb_clone+0x10b/0x330
[10280.747797][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10280.748277][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10280.748756][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10280.749212][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10280.749664][    C3]  ? __tcf_classify+0x329/0x7d0
[10280.750058][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10280.750442][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10280.750901][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10280.751330][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10280.751828][    C3]  ? lock_acquire+0x1c1/0x220
[10280.752189][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10280.752639][    C3]  netif_receive_skb_internal+0xb0/0x300
[10280.753073][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10280.793233][    C3]  ? __copy_skb_header+0xaf/0x490
[10280.793743][    C3]  ? __skb_clone+0x57a/0x760
[10280.794137][    C3]  netif_receive_skb+0x55/0x280
[10280.794563][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10280.795070][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10280.795613][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10280.796120][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10280.796576][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10280.797055][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10280.797570][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10280.798075][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10280.798608][    C3]  ? lock_release+0x1d5/0x250
[10280.798985][    C3]  ? is_bpf_text_address+0x71/0x120
[10280.799419][    C3]  ? kernel_text_address+0xce/0xe0
[10280.799849][    C3]  ? __kernel_text_address+0x12/0x40
[10280.800287][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10280.800763][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10280.801288][    C3]  ? arch_stack_walk+0xa2/0x100
[10280.801705][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10280.802161][    C3]  ? get_stack_info+0x36/0xc0
[10280.802556][    C3]  __tcf_classify+0x329/0x7d0
[10280.802974][    C3]  tcf_classify+0x283/0x930
[10280.803363][    C3]  ? lock_release+0x1d5/0x250
[10280.853871][    C3]  ? is_bpf_text_address+0x71/0x120
[10280.854318][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10280.854744][    C3]  ? __kernel_text_address+0x12/0x40
[10280.855193][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10280.855678][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10280.856197][    C3]  tc_run+0x2e4/0x5d0
[10280.856530][    C3]  ? __pfx_tc_run+0x10/0x10
[10280.856905][    C3]  ? lock_acquire+0x1c1/0x220
[10280.857303][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10280.857731][    C3]  __dev_queue_xmit+0x686/0x17e0
[10280.858158][    C3]  ? lock_acquire+0x1c1/0x220
[10280.858559][    C3]  ? ip_finish_output2+0x786/0x18e0
[10280.858999][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10280.859494][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10280.859940][    C3]  ? neigh_hh_output+0x348/0x590
[10280.860382][    C3]  ? ip_finish_output2+0x262/0x18e0
[10280.860825][    C3]  ip_finish_output2+0x786/0x18e0
[10280.861262][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10280.861827][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10280.862286][    C3]  ? rcu_read_lock_held+0xe/0x50
[10280.862707][    C3]  ? __ip_finish_output+0x10f/0x770
[10280.863162][    C3]  ip_output+0x16b/0x4f0
[10280.863519][    C3]  ? __pfx_ip_output+0x10/0x10
[10280.874011][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10280.878538][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10280.879095][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10280.879537][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10280.879934][    C3]  ? __alloc_skb+0xd4/0x280
[10280.880293][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10280.880712][    C3]  ? tcp_fragment+0x168/0x1040
[10280.881118][    C3]  ? rcu_read_lock_held+0xe/0x50
[10280.881523][    C3]  ? ip_local_out+0x114/0x3b0
[10280.881918][    C3]  __ip_queue_xmit+0x672/0x1910
[10280.882315][    C3]  ? __skb_clone+0x57a/0x760
[10280.882698][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10280.883117][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10280.883546][    C3]  ? ipv4_dst_check+0xe3/0x170
[10280.883937][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10280.884322][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10280.884780][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10280.885281][    C3]  ? tcp_fragment+0xb0e/0x1040
[10280.885674][    C3]  tcp_send_loss_probe+0x348/0x830
[10280.886093][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10280.886526][    C3]  tcp_write_timer+0x82/0x1d0
[10280.886913][    C3]  call_timer_fn+0x173/0x430
[10280.887299][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10280.887723][    C3]  ? next_expiry_recalc+0xcd/0x220
[10280.888144][    C3]  __run_timers.part.0+0x52d/0x890
[10280.888564][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10280.889017][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10280.889495][    C3]  ? lock_acquire+0x1c1/0x220
[10280.889896][    C3]  ? clockevents_program_event+0xf6/0x300
[10280.890357][    C3]  ? lock_release+0x1d5/0x250
[10280.890749][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10280.891185][    C3]  ? ktime_get+0xb3/0x190
[10280.891541][    C3]  ? clockevents_program_event+0x1ea/0x300
[10280.892054][    C3]  run_timer_softirq+0x72/0x100
[10280.892471][    C3]  __do_softirq+0x1b9/0x7ff
[10280.892862][    C3]  irq_exit_rcu+0x98/0xc0
[10280.893223][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10280.946978][    C3]  </IRQ>
[10280.947234][    C3]  <TASK>
[10280.947484][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10280.947998][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10280.948535][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10280.950084][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10280.950604][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10280.951263][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10280.951916][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10280.952574][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10280.953236][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10280.993975][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10280.994473][    C3]  uart_start+0xe4/0x1b0
[10280.994829][    C3]  n_tty_write+0x677/0x7a0
[10280.995201][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10280.995609][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10280.996069][    C3]  ? lock_acquire+0x1c1/0x220
[10280.996440][    C3]  ? iterate_tty_write+0x95/0x540
[10280.996835][    C3]  iterate_tty_write+0x229/0x540
[10280.997264][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10280.997735][    C3]  vfs_write+0x9e9/0x10a0
[10280.998105][    C3]  ? __run_hrtimer+0x5df/0x710
[10280.998512][    C3]  ? __pfx_vfs_write+0x10/0x10
[10280.998915][    C3]  ? lock_acquire+0x1c1/0x220
[10280.999317][    C3]  ? clockevents_program_event+0xf6/0x300
[10280.999783][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10281.000210][    C3]  ? __fget_light+0x54/0x1e0
[10281.000589][    C3]  ksys_write+0xf5/0x1e0
[10281.000942][    C3]  ? __pfx_ksys_write+0x10/0x10
[10281.001341][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10281.001851][    C3]  do_syscall_64+0xc9/0x1e0
[10281.002236][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10281.002726][    C3] RIP: 0033:0x7f93b2836957
[10281.003097][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10281.054671][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10281.055357][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10281.056010][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10281.056654][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10281.057305][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10281.057957][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10281.058614][    C3]  </TASK>
[10281.058930][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7365s! [ncat:8027]
[10281.059611][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10281.061653][    C1] irq event stamp: 174248
[10281.062028][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10281.062942][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10281.113803][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10281.114559][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10281.115359][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10281.116059][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10281.117057][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10281.117636][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10281.119269][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10281.119781][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10281.120430][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10281.121076][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10281.121721][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10281.122370][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10281.123016][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10281.183833][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10281.184408][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10281.185076][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10281.185731][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10281.186385][    C1] PKRU: 55555554
[10281.186685][    C1] Call Trace:
[10281.186962][    C1]  <IRQ>
[10281.187204][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10281.187668][    C1]  ? __run_hrtimer+0x1c0/0x710
[10281.188103][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10281.188596][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10281.189027][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10281.189499][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10281.189932][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10281.190436][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10281.190869][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10281.191372][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10281.191852][    C1]  </IRQ>
[10281.192097][    C1]  <TASK>
[10281.192364][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10281.192896][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10281.193389][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10281.199594][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10281.200103][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10281.200640][    C1]  ? lock_acquire+0x1c1/0x220
[10281.201052][    C1]  ? lock_release+0x1d5/0x250
[10281.201457][    C1]  do_raw_spin_lock+0x1ec/0x270
[10281.201847][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10281.202257][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10281.233227][    C1]  ? lock_acquire+0x1c1/0x220
[10281.233698][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10281.234087][    C1]  _raw_spin_lock_nested+0x65/0x80
[10281.234507][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10281.234883][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10281.235285][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10281.235676][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10281.236099][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10281.236545][    C1]  ip_local_deliver+0x19d/0x480
[10281.236951][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10281.237392][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10281.237814][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10281.238383][    C1]  ? rcu_read_lock_held+0xe/0x50
[10281.238801][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10281.239335][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10281.239767][    C1]  ip_rcv+0x564/0x740
[10281.240111][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10281.240494][    C1]  ? set_track_prepare+0x8a/0xd0
[10281.240902][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10281.241353][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10281.241800][    C1]  ? skb_clone+0x10b/0x330
[10281.242177][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10281.242702][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10281.243204][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10281.335699][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10281.336175][    C1]  ? __tcf_classify+0x329/0x7d0
[10281.336581][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10281.336945][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10281.337445][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10281.337895][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10281.338402][    C1]  ? lock_acquire+0x1c1/0x220
[10281.338780][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10281.339256][    C1]  netif_receive_skb_internal+0xb0/0x300
[10281.339715][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10281.340214][    C1]  ? __copy_skb_header+0xaf/0x490
[10281.340606][    C1]  ? __skb_clone+0x57a/0x760
[10281.340988][    C1]  netif_receive_skb+0x55/0x280
[10281.341405][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10281.341927][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10281.342467][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10281.342953][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10281.343419][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10281.364047][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10281.364553][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10281.365006][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10281.403842][    C1]  ? stack_trace_save+0x95/0xd0
[10281.404270][    C1]  ? stack_depot_save_flags+0x45/0x550
[10281.404717][    C1]  ? kasan_save_stack+0x34/0x50
[10281.405115][    C1]  ? kasan_save_stack+0x24/0x50
[10281.405508][    C1]  ? kasan_save_track+0x14/0x30
[10281.405908][    C1]  ? kasan_save_free_info+0x3f/0x60
[10281.406334][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10281.406744][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10281.407123][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10281.407541][    C1]  ? ip_finish_output2+0x786/0x18e0
[10281.407963][    C1]  ? ip_output+0x16b/0x4f0
[10281.408328][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10281.408735][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10281.409176][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10281.409611][    C1]  ? get_reg+0x119/0x190
[10281.409961][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10281.410376][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10281.410862][    C1]  __tcf_classify+0x329/0x7d0
[10281.411260][    C1]  tcf_classify+0x283/0x930
[10281.411631][    C1]  ? arch_stack_walk+0xa2/0x100
[10281.412033][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10281.412448][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10281.412921][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10281.413357][    C1]  tc_run+0x2e4/0x5d0
[10281.433786][    C1]  ? __pfx_tc_run+0x10/0x10
[10281.434177][    C1]  ? lock_acquire+0x1c1/0x220
[10281.434571][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10281.434996][    C1]  __dev_queue_xmit+0x686/0x17e0
[10281.435396][    C1]  ? lock_acquire+0x1c1/0x220
[10281.435781][    C1]  ? ip_finish_output2+0x786/0x18e0
[10281.436210][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10281.436688][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10281.437130][    C1]  ? neigh_hh_output+0x348/0x590
[10281.437543][    C1]  ? ip_finish_output2+0x262/0x18e0
[10281.438011][    C1]  ip_finish_output2+0x786/0x18e0
[10281.438440][    C1]  ? stack_depot_save_flags+0x371/0x550
[10281.438923][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10281.439503][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10281.439952][    C1]  ? rcu_read_lock_held+0xe/0x50
[10281.440377][    C1]  ? __ip_finish_output+0x10f/0x770
[10281.440801][    C1]  ip_output+0x16b/0x4f0
[10281.441160][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10281.441543][    C1]  ? __pfx_ip_output+0x10/0x10
[10281.441947][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10281.442410][    C1]  ? rcu_read_lock_held+0xe/0x50
[10281.442825][    C1]  ? ip_local_out+0x114/0x3b0
[10281.443221][    C1]  __ip_queue_xmit+0x672/0x1910
[10281.526980][    C1]  ? __create_object+0x5e/0xb0
[10281.527336][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10281.527723][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10281.528135][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10281.528502][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10281.528906][    C1]  tcp_release_cb+0x1e9/0x390
[10281.529263][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10281.529665][    C1]  release_sock+0xb8/0x1d0
[10281.529997][    C1]  tcp_recvmsg+0xf8/0x4f0
[10281.530316][    C1]  ? lock_release+0x1d5/0x250
[10281.530662][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10281.531018][    C1]  ? core_sys_select+0x620/0x710
[10281.531386][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10281.531771][    C1]  inet_recvmsg+0xf9/0x2c0
[10281.532113][    C1]  ? __pfx_pipe_write+0x10/0x10
[10281.532479][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10281.532879][    C1]  ? __fget_light+0x54/0x1e0
[10281.533249][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10281.564920][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10281.565430][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10281.565876][    C1]  ? __might_fault+0xc6/0x180
[10281.566284][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10281.566754][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10281.567257][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10281.567753][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10281.568290][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10281.568713][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10281.569237][    C1]  do_syscall_64+0xc9/0x1e0
[10281.569638][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10281.570136][    C1] RIP: 0033:0x7f8b36b3f4c0
[10281.570516][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10281.572109][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10281.572818][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10281.573485][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10281.624221][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10281.624849][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10281.625481][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10281.626125][    C1]  </TASK>
[10305.466171][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[10305.466805][    C3] rcu: 3-....: (7855112 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1918650
[10305.467720][    C3] rcu: (t=7911495 jiffies g=1064457 q=112 ncpus=4)
[10305.468246][    C3] Sending NMI from CPU 3 to CPUs 1:
[10305.468678][    C1] NMI backtrace for cpu 1
[10305.468692][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10305.468700][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10305.468704][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10305.468719][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10305.468725][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10305.468731][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10305.468734][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10305.468737][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10305.468740][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10305.468744][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10305.468747][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10305.468751][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10305.468757][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10305.468760][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10305.468762][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10305.468765][    C1] PKRU: 55555554
[10305.468767][    C1] Call Trace:
[10305.468773][    C1]  <NMI>
[10305.468781][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[10305.468790][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10305.468799][    C1]  ? nmi_handle+0x153/0x420
[10305.468808][    C1]  ? default_do_nmi+0x41/0x100
[10305.468814][    C1]  ? exc_nmi+0xf3/0x120
[10305.468818][    C1]  ? end_repeat_nmi+0xf/0x60
[10305.468830][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10305.468837][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10305.468844][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10305.468851][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10305.468857][    C1]  </NMI>
[10305.468859][    C1]  <TASK>
[10305.468862][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10305.468871][    C1]  ? lock_acquire+0x1c1/0x220
[10305.468879][    C1]  ? lock_release+0x1d5/0x250
[10305.468886][    C1]  do_raw_spin_lock+0x1ec/0x270
[10305.468895][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10305.468900][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10305.468906][    C1]  ? lock_acquire+0x1c1/0x220
[10305.468910][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10305.468919][    C1]  _raw_spin_lock_nested+0x65/0x80
[10305.468926][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10305.468941][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10305.468946][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10305.468957][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10305.468969][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10305.468976][    C1]  ip_local_deliver+0x19d/0x480
[10305.468981][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10305.468985][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10305.468990][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10305.469001][    C1]  ? rcu_read_lock_held+0xe/0x50
[10305.469010][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10305.469016][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10305.469035][    C1]  ip_rcv+0x564/0x740
[10305.469041][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10305.469047][    C1]  ? set_track_prepare+0x8a/0xd0
[10305.469057][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10305.469063][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10305.469068][    C1]  ? skb_clone+0x10b/0x330
[10305.469075][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10305.469084][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10305.469093][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10305.469100][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10305.469118][    C1]  ? __tcf_classify+0x329/0x7d0
[10305.469126][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10305.469130][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10305.469137][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10305.469143][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10305.469152][    C1]  ? lock_acquire+0x1c1/0x220
[10305.469156][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10305.469168][    C1]  netif_receive_skb_internal+0xb0/0x300
[10305.469174][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10305.469182][    C1]  ? __copy_skb_header+0xaf/0x490
[10305.469188][    C1]  ? __skb_clone+0x57a/0x760
[10305.469193][    C1]  netif_receive_skb+0x55/0x280
[10305.469200][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10305.469216][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10305.469230][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10305.469245][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10305.469254][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10305.469275][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10305.469290][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10305.469295][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10305.469308][    C1]  ? stack_trace_save+0x95/0xd0
[10305.469314][    C1]  ? stack_depot_save_flags+0x45/0x550
[10305.469325][    C1]  ? kasan_save_stack+0x34/0x50
[10305.469334][    C1]  ? kasan_save_stack+0x24/0x50
[10305.469339][    C1]  ? kasan_save_track+0x14/0x30
[10305.469345][    C1]  ? kasan_save_free_info+0x3f/0x60
[10305.469350][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10305.469354][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10305.469360][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10305.469365][    C1]  ? ip_finish_output2+0x786/0x18e0
[10305.469371][    C1]  ? ip_output+0x16b/0x4f0
[10305.469376][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10305.469382][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10305.469389][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10305.469394][    C1]  ? get_reg+0x119/0x190
[10305.469399][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10305.469404][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10305.469414][    C1]  __tcf_classify+0x329/0x7d0
[10305.469425][    C1]  tcf_classify+0x283/0x930
[10305.469431][    C1]  ? arch_stack_walk+0xa2/0x100
[10305.469441][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10305.469446][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10305.469454][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10305.469460][    C1]  tc_run+0x2e4/0x5d0
[10305.469469][    C1]  ? __pfx_tc_run+0x10/0x10
[10305.469476][    C1]  ? lock_acquire+0x1c1/0x220
[10305.469480][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10305.469488][    C1]  __dev_queue_xmit+0x686/0x17e0
[10305.469496][    C1]  ? lock_acquire+0x1c1/0x220
[10305.469500][    C1]  ? ip_finish_output2+0x786/0x18e0
[10305.469507][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10305.469515][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10305.469520][    C1]  ? neigh_hh_output+0x348/0x590
[10305.469528][    C1]  ? ip_finish_output2+0x262/0x18e0
[10305.469535][    C1]  ip_finish_output2+0x786/0x18e0
[10305.469540][    C1]  ? stack_depot_save_flags+0x371/0x550
[10305.469545][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10305.469559][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10305.469564][    C1]  ? rcu_read_lock_held+0xe/0x50
[10305.469572][    C1]  ? __ip_finish_output+0x10f/0x770
[10305.469579][    C1]  ip_output+0x16b/0x4f0
[10305.469584][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10305.469591][    C1]  ? __pfx_ip_output+0x10/0x10
[10305.469596][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10305.469606][    C1]  ? rcu_read_lock_held+0xe/0x50
[10305.469611][    C1]  ? ip_local_out+0x114/0x3b0
[10305.469618][    C1]  __ip_queue_xmit+0x672/0x1910
[10305.469625][    C1]  ? __create_object+0x5e/0xb0
[10305.469632][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10305.469644][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10305.469652][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10305.469659][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10305.469667][    C1]  tcp_release_cb+0x1e9/0x390
[10305.469673][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10305.469682][    C1]  release_sock+0xb8/0x1d0
[10305.469688][    C1]  tcp_recvmsg+0xf8/0x4f0
[10305.469693][    C1]  ? lock_release+0x1d5/0x250
[10305.469698][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10305.469701][    C1]  ? core_sys_select+0x620/0x710
[10305.469713][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10305.469722][    C1]  inet_recvmsg+0xf9/0x2c0
[10305.469727][    C1]  ? __pfx_pipe_write+0x10/0x10
[10305.469736][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10305.469740][    C1]  ? __fget_light+0x54/0x1e0
[10305.469748][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10305.469757][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10305.469765][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10305.469773][    C1]  ? __might_fault+0xc6/0x180
[10305.469786][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10305.469794][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10305.469800][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10305.469808][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10305.469817][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10305.469823][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10305.469829][    C1]  do_syscall_64+0xc9/0x1e0
[10305.469838][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10305.469846][    C1] RIP: 0033:0x7f8b36b3f4c0
[10305.469853][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10305.469858][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10305.469864][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10305.469868][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10305.469871][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10305.469874][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10305.469877][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10305.469888][    C1]  </TASK>
[10305.470672][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10305.967954][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10305.968955][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10305.969470][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10305.970979][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10305.971463][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10305.972097][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10305.972732][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10305.973365][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10306.034118][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10306.034762][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10306.035485][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10306.036009][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10306.036645][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10306.037276][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10306.037899][    C3] PKRU: 55555554
[10306.038185][    C3] Call Trace:
[10306.038472][    C3]  <IRQ>
[10306.038725][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[10306.039173][    C3]  ? print_cpu_stall+0x263/0x6a0
[10306.039582][    C3]  ? check_cpu_stall+0x284/0x500
[10306.039990][    C3]  ? rcu_pending+0x92/0x360
[10306.040365][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[10306.040813][    C3]  ? update_process_times+0xb9/0x110
[10306.041236][    C3]  ? tick_sched_handle+0x67/0x130
[10306.041646][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[10306.042091][    C3]  ? __run_hrtimer+0x1c0/0x710
[10306.042492][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[10306.043015][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10306.043441][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10306.104053][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10306.104500][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10306.104985][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10306.105409][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10306.105899][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10306.106358][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10306.106861][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10306.107341][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10306.107829][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10306.108290][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10306.108787][    C3]  ? get_stack_info+0x36/0xc0
[10306.109173][    C3]  ? lock_acquire+0x1c1/0x220
[10306.109559][    C3]  ? lock_release+0x1d5/0x250
[10306.109940][    C3]  do_raw_spin_lock+0x1ec/0x270
[10306.110343][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10306.110753][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10306.111200][    C3]  ? lock_acquire+0x1c1/0x220
[10306.111587][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10306.111986][    C3]  _raw_spin_lock_nested+0x65/0x80
[10306.112409][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10306.112795][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10306.113194][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10306.223755][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10306.224194][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10306.224617][    C3]  ip_local_deliver+0x19d/0x480
[10306.224994][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10306.225412][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10306.225819][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10306.226364][    C3]  ? rcu_read_lock_held+0xe/0x50
[10306.226750][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10306.227257][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10306.227666][    C3]  ip_rcv+0x564/0x740
[10306.227977][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10306.228351][    C3]  ? set_track_prepare+0x8a/0xd0
[10306.228760][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10306.229202][    C3]  ? vfs_write+0x9e9/0x10a0
[10306.229570][    C3]  ? skb_clone+0x10b/0x330
[10306.229930][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10306.230446][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10306.230915][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10306.231347][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10306.231809][    C3]  ? __tcf_classify+0x329/0x7d0
[10306.232195][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10306.232560][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10306.233028][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10306.263603][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10306.264192][    C3]  ? lock_acquire+0x1c1/0x220
[10306.264596][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10306.265097][    C3]  netif_receive_skb_internal+0xb0/0x300
[10306.265584][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10306.266114][    C3]  ? __copy_skb_header+0xaf/0x490
[10306.266533][    C3]  ? __skb_clone+0x57a/0x760
[10306.266903][    C3]  netif_receive_skb+0x55/0x280
[10306.267309][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10306.267840][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10306.268391][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10306.268883][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10306.269339][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10306.269822][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10306.270322][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10306.270819][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10306.271336][    C3]  ? lock_release+0x1d5/0x250
[10306.271715][    C3]  ? is_bpf_text_address+0x71/0x120
[10306.272142][    C3]  ? kernel_text_address+0xce/0xe0
[10306.272576][    C3]  ? __kernel_text_address+0x12/0x40
[10306.273013][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10306.343668][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10306.344184][    C3]  ? arch_stack_walk+0xa2/0x100
[10306.344611][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10306.345056][    C3]  ? get_stack_info+0x36/0xc0
[10306.346770][    C3]  __tcf_classify+0x329/0x7d0
[10306.347151][    C3]  tcf_classify+0x283/0x930
[10306.347505][    C3]  ? lock_release+0x1d5/0x250
[10306.347873][    C3]  ? is_bpf_text_address+0x71/0x120
[10306.348296][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10306.348717][    C3]  ? __kernel_text_address+0x12/0x40
[10306.349156][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10306.349637][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10306.350126][    C3]  tc_run+0x2e4/0x5d0
[10306.350455][    C3]  ? __pfx_tc_run+0x10/0x10
[10306.350818][    C3]  ? lock_acquire+0x1c1/0x220
[10306.351188][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10306.351600][    C3]  __dev_queue_xmit+0x686/0x17e0
[10306.352025][    C3]  ? lock_acquire+0x1c1/0x220
[10306.352418][    C3]  ? ip_finish_output2+0x786/0x18e0
[10306.352845][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10306.353346][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10306.393335][    C3]  ? neigh_hh_output+0x348/0x590
[10306.393783][    C3]  ? ip_finish_output2+0x262/0x18e0
[10306.394242][    C3]  ip_finish_output2+0x786/0x18e0
[10306.394699][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10306.395318][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10306.395810][    C3]  ? rcu_read_lock_held+0xe/0x50
[10306.396242][    C3]  ? __ip_finish_output+0x10f/0x770
[10306.396703][    C3]  ip_output+0x16b/0x4f0
[10306.397076][    C3]  ? __pfx_ip_output+0x10/0x10
[10306.397480][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10306.397956][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10306.398488][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10306.398959][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10306.399383][    C3]  ? __alloc_skb+0xd4/0x280
[10306.399775][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10306.400219][    C3]  ? tcp_fragment+0x168/0x1040
[10306.400647][    C3]  ? rcu_read_lock_held+0xe/0x50
[10306.401072][    C3]  ? ip_local_out+0x114/0x3b0
[10306.401480][    C3]  __ip_queue_xmit+0x672/0x1910
[10306.401886][    C3]  ? __skb_clone+0x57a/0x760
[10306.402286][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10306.402717][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10306.403163][    C3]  ? ipv4_dst_check+0xe3/0x170
[10306.493680][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10306.494100][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10306.494606][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10306.495154][    C3]  ? tcp_fragment+0xb0e/0x1040
[10306.495558][    C3]  tcp_send_loss_probe+0x348/0x830
[10306.495987][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10306.496425][    C3]  tcp_write_timer+0x82/0x1d0
[10306.496826][    C3]  call_timer_fn+0x173/0x430
[10306.497218][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10306.497632][    C3]  ? next_expiry_recalc+0xcd/0x220
[10306.498047][    C3]  __run_timers.part.0+0x52d/0x890
[10306.498470][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10306.498907][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10306.499401][    C3]  ? lock_acquire+0x1c1/0x220
[10306.499806][    C3]  ? clockevents_program_event+0xf6/0x300
[10306.500295][    C3]  ? lock_release+0x1d5/0x250
[10306.500686][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10306.501143][    C3]  ? ktime_get+0xb3/0x190
[10306.501520][    C3]  ? clockevents_program_event+0x1ea/0x300
[10306.502019][    C3]  run_timer_softirq+0x72/0x100
[10306.502428][    C3]  __do_softirq+0x1b9/0x7ff
[10306.502829][    C3]  irq_exit_rcu+0x98/0xc0
[10306.503187][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10306.593780][    C3]  </IRQ>
[10306.594016][    C3]  <TASK>
[10306.594252][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10306.594743][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10306.595261][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10306.596780][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10306.597280][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10306.597911][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10306.598539][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10306.599182][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10306.599821][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10306.600473][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10306.600964][    C3]  uart_start+0xe4/0x1b0
[10306.601328][    C3]  n_tty_write+0x677/0x7a0
[10306.601704][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10306.602121][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10306.602597][    C3]  ? lock_acquire+0x1c1/0x220
[10306.602978][    C3]  ? iterate_tty_write+0x95/0x540
[10306.603406][    C3]  iterate_tty_write+0x229/0x540
[10306.633967][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10306.634429][    C3]  vfs_write+0x9e9/0x10a0
[10306.634783][    C3]  ? __run_hrtimer+0x5df/0x710
[10306.635188][    C3]  ? __pfx_vfs_write+0x10/0x10
[10306.635577][    C3]  ? lock_acquire+0x1c1/0x220
[10306.635959][    C3]  ? clockevents_program_event+0xf6/0x300
[10306.636416][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10306.636823][    C3]  ? __fget_light+0x54/0x1e0
[10306.637192][    C3]  ksys_write+0xf5/0x1e0
[10306.637532][    C3]  ? __pfx_ksys_write+0x10/0x10
[10306.637920][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10306.638408][    C3]  do_syscall_64+0xc9/0x1e0
[10306.638779][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10306.639257][    C3] RIP: 0033:0x7f93b2836957
[10306.639616][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10306.641210][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10306.641884][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10306.642518][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10306.643174][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10306.753932][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10306.754574][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10306.755238][    C3]  </TASK>
[10332.613267][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7413s! [ncat:8027]
[10332.614014][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10332.616037][    C1] irq event stamp: 174248
[10332.616405][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10332.617287][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10332.618062][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10332.618850][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10332.619618][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10332.620384][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10332.621467][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10332.622009][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10332.693692][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10332.694207][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10332.694881][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10332.695520][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10332.696160][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10332.696799][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10332.697440][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10332.698157][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10332.698687][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10332.699331][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10332.699974][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10332.700616][    C1] PKRU: 55555554
[10332.700914][    C1] Call Trace:
[10332.701190][    C1]  <IRQ>
[10332.701433][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10332.701869][    C1]  ? __run_hrtimer+0x1c0/0x710
[10332.702262][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10332.702707][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10332.703164][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10332.783734][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10332.784185][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10332.784690][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10332.785111][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10332.785606][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10332.786100][    C1]  </IRQ>
[10332.786337][    C1]  <TASK>
[10332.786578][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10332.787085][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10332.787558][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10332.788071][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10332.788560][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10332.789085][    C1]  ? lock_acquire+0x1c1/0x220
[10332.789493][    C1]  ? lock_release+0x1d5/0x250
[10332.789895][    C1]  do_raw_spin_lock+0x1ec/0x270
[10332.790310][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10332.790761][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10332.791244][    C1]  ? lock_acquire+0x1c1/0x220
[10332.791636][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10332.792032][    C1]  _raw_spin_lock_nested+0x65/0x80
[10332.792457][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10332.792837][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10332.793234][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10332.823864][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10332.824334][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10332.824784][    C1]  ip_local_deliver+0x19d/0x480
[10332.825188][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10332.825635][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10332.826068][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10332.826637][    C1]  ? rcu_read_lock_held+0xe/0x50
[10332.827041][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10332.827580][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10332.828021][    C1]  ip_rcv+0x564/0x740
[10332.828348][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10332.828741][    C1]  ? set_track_prepare+0x8a/0xd0
[10332.829150][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10332.829604][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10332.830050][    C1]  ? skb_clone+0x10b/0x330
[10332.830428][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10332.830956][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10332.831469][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10332.831931][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10332.832430][    C1]  ? __tcf_classify+0x329/0x7d0
[10332.832851][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10332.833247][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10332.933869][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10332.934353][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10332.934928][    C1]  ? lock_acquire+0x1c1/0x220
[10332.935354][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10332.935829][    C1]  netif_receive_skb_internal+0xb0/0x300
[10332.936295][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10332.936821][    C1]  ? __copy_skb_header+0xaf/0x490
[10332.937243][    C1]  ? __skb_clone+0x57a/0x760
[10332.937639][    C1]  netif_receive_skb+0x55/0x280
[10332.938063][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10332.938598][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10332.939155][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10332.939662][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10332.940123][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10332.940613][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10332.941132][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10332.941607][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10332.942170][    C1]  ? stack_trace_save+0x95/0xd0
[10332.942598][    C1]  ? stack_depot_save_flags+0x45/0x550
[10332.943075][    C1]  ? kasan_save_stack+0x34/0x50
[10333.013599][    C1]  ? kasan_save_stack+0x24/0x50
[10333.014000][    C1]  ? kasan_save_track+0x14/0x30
[10333.014404][    C1]  ? kasan_save_free_info+0x3f/0x60
[10333.014833][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10333.015246][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10333.015650][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10333.016069][    C1]  ? ip_finish_output2+0x786/0x18e0
[10333.016492][    C1]  ? ip_output+0x16b/0x4f0
[10333.016855][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10333.017281][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10333.017740][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10333.018217][    C1]  ? get_reg+0x119/0x190
[10333.018582][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10333.019052][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10333.019601][    C1]  __tcf_classify+0x329/0x7d0
[10333.020017][    C1]  tcf_classify+0x283/0x930
[10333.020411][    C1]  ? arch_stack_walk+0xa2/0x100
[10333.020833][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10333.021267][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10333.021730][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10333.022177][    C1]  tc_run+0x2e4/0x5d0
[10333.022524][    C1]  ? __pfx_tc_run+0x10/0x10
[10333.022912][    C1]  ? lock_acquire+0x1c1/0x220
[10333.063391][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10333.063864][    C1]  __dev_queue_xmit+0x686/0x17e0
[10333.064279][    C1]  ? lock_acquire+0x1c1/0x220
[10333.064663][    C1]  ? ip_finish_output2+0x786/0x18e0
[10333.065096][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10333.065586][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10333.066028][    C1]  ? neigh_hh_output+0x348/0x590
[10333.066440][    C1]  ? ip_finish_output2+0x262/0x18e0
[10333.066863][    C1]  ip_finish_output2+0x786/0x18e0
[10333.067272][    C1]  ? stack_depot_save_flags+0x371/0x550
[10333.067725][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10333.068278][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10333.068725][    C1]  ? rcu_read_lock_held+0xe/0x50
[10333.069139][    C1]  ? __ip_finish_output+0x10f/0x770
[10333.069565][    C1]  ip_output+0x16b/0x4f0
[10333.069916][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10333.070285][    C1]  ? __pfx_ip_output+0x10/0x10
[10333.070670][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10333.071168][    C1]  ? rcu_read_lock_held+0xe/0x50
[10333.071583][    C1]  ? ip_local_out+0x114/0x3b0
[10333.071987][    C1]  __ip_queue_xmit+0x672/0x1910
[10333.072386][    C1]  ? __create_object+0x5e/0xb0
[10333.072775][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10333.073206][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10333.149134][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10333.149613][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10333.150085][    C1]  tcp_release_cb+0x1e9/0x390
[10333.150482][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10333.150912][    C1]  release_sock+0xb8/0x1d0
[10333.151287][    C1]  tcp_recvmsg+0xf8/0x4f0
[10333.151655][    C1]  ? lock_release+0x1d5/0x250
[10333.152054][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10333.152469][    C1]  ? core_sys_select+0x620/0x710
[10333.152885][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10333.213454][    C1]  inet_recvmsg+0xf9/0x2c0
[10333.213894][    C1]  ? __pfx_pipe_write+0x10/0x10
[10333.214312][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10333.214739][    C1]  ? __fget_light+0x54/0x1e0
[10333.215134][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10333.215581][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10333.215986][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10333.216442][    C1]  ? __might_fault+0xc6/0x180
[10333.216859][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10333.217331][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10333.217854][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10333.218351][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10333.218892][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10333.219352][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10333.219879][    C1]  do_syscall_64+0xc9/0x1e0
[10333.220292][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10333.220814][    C1] RIP: 0033:0x7f8b36b3f4c0
[10333.221193][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10333.222803][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10333.333526][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10333.334161][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10333.334804][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10333.335435][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10333.336071][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10333.336726][    C1]  </TASK>
[10333.337037][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7413s! [perl:7725]
[10333.337741][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10333.339860][    C3] irq event stamp: 290154
[10333.340226][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10333.341126][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10333.341963][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10333.342717][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10333.433577][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10333.434287][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10333.435266][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10333.435784][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10333.437321][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10333.437792][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10333.438390][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10333.439002][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10333.439652][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10333.440296][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10333.440933][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10333.441649][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10333.442170][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10333.442804][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10333.523564][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10333.524229][    C3] PKRU: 55555554
[10333.524528][    C3] Call Trace:
[10333.524813][    C3]  <IRQ>
[10333.525196][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10333.525642][    C3]  ? __run_hrtimer+0x1c0/0x710
[10333.526035][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10333.526478][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10333.526917][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10333.527381][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10333.527807][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10333.528302][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10333.528753][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10333.529266][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10333.529749][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10333.530266][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10333.530754][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10333.531247][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10333.531736][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10333.532255][    C3]  ? get_stack_info+0x36/0xc0
[10333.532653][    C3]  ? lock_acquire+0x1c1/0x220
[10333.533058][    C3]  ? lock_release+0x1d5/0x250
[10333.613571][    C3]  do_raw_spin_lock+0x1ec/0x270
[10333.613973][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10333.614430][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10333.614883][    C3]  ? lock_acquire+0x1c1/0x220
[10333.615276][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10333.615673][    C3]  _raw_spin_lock_nested+0x65/0x80
[10333.616117][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10333.616497][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10333.616888][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10333.617296][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10333.617744][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10333.618210][    C3]  ip_local_deliver+0x19d/0x480
[10333.618613][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10333.619047][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10333.619483][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10333.620080][    C3]  ? rcu_read_lock_held+0xe/0x50
[10333.620521][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10333.621082][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10333.621498][    C3]  ip_rcv+0x564/0x740
[10333.621824][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10333.622211][    C3]  ? set_track_prepare+0x8a/0xd0
[10333.622629][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10333.623084][    C3]  ? vfs_write+0x9e9/0x10a0
[10333.693571][    C3]  ? skb_clone+0x10b/0x330
[10333.693957][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10333.694481][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10333.694989][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10333.695434][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10333.695888][    C3]  ? __tcf_classify+0x329/0x7d0
[10333.696283][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10333.696646][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10333.697125][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10333.697581][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10333.698092][    C3]  ? lock_acquire+0x1c1/0x220
[10333.698489][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10333.698968][    C3]  netif_receive_skb_internal+0xb0/0x300
[10333.699411][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10333.699908][    C3]  ? __copy_skb_header+0xaf/0x490
[10333.700319][    C3]  ? __skb_clone+0x57a/0x760
[10333.700685][    C3]  netif_receive_skb+0x55/0x280
[10333.701087][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10333.701596][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10333.702107][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10333.702570][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10333.703005][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10333.773578][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10333.774135][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10333.774639][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10333.775166][    C3]  ? lock_release+0x1d5/0x250
[10333.775559][    C3]  ? is_bpf_text_address+0x71/0x120
[10333.776015][    C3]  ? kernel_text_address+0xce/0xe0
[10333.776456][    C3]  ? __kernel_text_address+0x12/0x40
[10333.776912][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10333.777392][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10333.777923][    C3]  ? arch_stack_walk+0xa2/0x100
[10333.778359][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10333.778801][    C3]  ? get_stack_info+0x36/0xc0
[10333.779207][    C3]  __tcf_classify+0x329/0x7d0
[10333.779616][    C3]  tcf_classify+0x283/0x930
[10333.780011][    C3]  ? lock_release+0x1d5/0x250
[10333.780416][    C3]  ? is_bpf_text_address+0x71/0x120
[10333.780858][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10333.781292][    C3]  ? __kernel_text_address+0x12/0x40
[10333.781742][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10333.782232][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10333.782744][    C3]  tc_run+0x2e4/0x5d0
[10333.783101][    C3]  ? __pfx_tc_run+0x10/0x10
[10333.835150][    C3]  ? lock_acquire+0x1c1/0x220
[10333.835536][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10333.835955][    C3]  __dev_queue_xmit+0x686/0x17e0
[10333.836363][    C3]  ? lock_acquire+0x1c1/0x220
[10333.836753][    C3]  ? ip_finish_output2+0x786/0x18e0
[10333.837186][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10333.837682][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10333.838144][    C3]  ? neigh_hh_output+0x348/0x590
[10333.838572][    C3]  ? ip_finish_output2+0x262/0x18e0
[10333.839018][    C3]  ip_finish_output2+0x786/0x18e0
[10333.839454][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10333.840014][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10333.840471][    C3]  ? rcu_read_lock_held+0xe/0x50
[10333.840886][    C3]  ? __ip_finish_output+0x10f/0x770
[10333.841327][    C3]  ip_output+0x16b/0x4f0
[10333.841674][    C3]  ? __pfx_ip_output+0x10/0x10
[10333.842068][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10333.842527][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10333.843047][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10333.893601][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10333.894008][    C3]  ? __alloc_skb+0xd4/0x280
[10333.894373][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10333.894799][    C3]  ? tcp_fragment+0x168/0x1040
[10333.895193][    C3]  ? rcu_read_lock_held+0xe/0x50
[10333.895621][    C3]  ? ip_local_out+0x114/0x3b0
[10333.896016][    C3]  __ip_queue_xmit+0x672/0x1910
[10333.896427][    C3]  ? __skb_clone+0x57a/0x760
[10333.896811][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10333.897247][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10333.897695][    C3]  ? ipv4_dst_check+0xe3/0x170
[10333.898102][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10333.898509][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10333.899001][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10333.899526][    C3]  ? tcp_fragment+0xb0e/0x1040
[10333.899921][    C3]  tcp_send_loss_probe+0x348/0x830
[10333.900337][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10333.900769][    C3]  tcp_write_timer+0x82/0x1d0
[10333.901158][    C3]  call_timer_fn+0x173/0x430
[10333.901561][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10333.901978][    C3]  ? next_expiry_recalc+0xcd/0x220
[10333.902400][    C3]  __run_timers.part.0+0x52d/0x890
[10333.902814][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10333.903251][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10333.953788][    C3]  ? lock_acquire+0x1c1/0x220
[10333.954195][    C3]  ? clockevents_program_event+0xf6/0x300
[10333.954665][    C3]  ? lock_release+0x1d5/0x250
[10333.955067][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10333.955486][    C3]  ? ktime_get+0xb3/0x190
[10333.955836][    C3]  ? clockevents_program_event+0x1ea/0x300
[10333.956297][    C3]  run_timer_softirq+0x72/0x100
[10333.956691][    C3]  __do_softirq+0x1b9/0x7ff
[10333.957078][    C3]  irq_exit_rcu+0x98/0xc0
[10333.957433][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10333.957899][    C3]  </IRQ>
[10333.958137][    C3]  <TASK>
[10333.958379][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10333.958866][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10333.959386][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10333.960922][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10333.961426][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10333.962050][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10333.962670][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10333.963301][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10334.014024][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10334.014647][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10334.015122][    C3]  uart_start+0xe4/0x1b0
[10334.015453][    C3]  n_tty_write+0x677/0x7a0
[10334.015798][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10334.016196][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10334.016667][    C3]  ? lock_acquire+0x1c1/0x220
[10334.017052][    C3]  ? iterate_tty_write+0x95/0x540
[10334.017457][    C3]  iterate_tty_write+0x229/0x540
[10334.017865][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10334.018337][    C3]  vfs_write+0x9e9/0x10a0
[10334.018699][    C3]  ? __run_hrtimer+0x5df/0x710
[10334.019089][    C3]  ? __pfx_vfs_write+0x10/0x10
[10334.019486][    C3]  ? lock_acquire+0x1c1/0x220
[10334.019870][    C3]  ? clockevents_program_event+0xf6/0x300
[10334.020338][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10334.020765][    C3]  ? __fget_light+0x54/0x1e0
[10334.021136][    C3]  ksys_write+0xf5/0x1e0
[10334.021494][    C3]  ? __pfx_ksys_write+0x10/0x10
[10334.021905][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10334.022399][    C3]  do_syscall_64+0xc9/0x1e0
[10334.022780][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10334.023251][    C3] RIP: 0033:0x7f93b2836957
[10334.073710][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10334.075259][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10334.075965][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10334.076619][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10334.077271][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10334.077897][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10334.078523][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10334.079176][    C3]  </TASK>
[10360.618236][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7440s! [ncat:8027]
[10360.618974][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10360.621021][    C1] irq event stamp: 174248
[10360.621372][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10360.622232][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10360.622995][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10360.683819][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10360.684508][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10360.685129][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10360.685980][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10360.686443][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10360.687907][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10360.688396][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10360.689000][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10360.689562][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10360.690118][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10360.690685][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10360.691252][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10360.691868][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10360.692415][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10360.693025][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10360.753755][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10360.754442][    C1] PKRU: 55555554
[10360.754744][    C1] Call Trace:
[10360.755026][    C1]  <IRQ>
[10360.755273][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10360.755703][    C1]  ? __run_hrtimer+0x1c0/0x710
[10360.756103][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10360.756563][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10360.757016][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10360.757494][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10360.757924][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10360.758437][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10360.758875][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10360.759383][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10360.759894][    C1]  </IRQ>
[10360.760153][    C1]  <TASK>
[10360.760405][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10360.760953][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10360.761446][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10360.761926][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10360.762398][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10360.762913][    C1]  ? lock_acquire+0x1c1/0x220
[10360.833488][    C1]  ? lock_release+0x1d5/0x250
[10360.833928][    C1]  do_raw_spin_lock+0x1ec/0x270
[10360.834354][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10360.834798][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10360.835719][    C1]  ? lock_acquire+0x1c1/0x220
[10360.836124][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10360.836521][    C1]  _raw_spin_lock_nested+0x65/0x80
[10360.836960][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10360.837355][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10360.837765][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10360.838201][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10360.838662][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10360.839123][    C1]  ip_local_deliver+0x19d/0x480
[10360.839532][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10360.840002][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10360.840449][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10360.841036][    C1]  ? rcu_read_lock_held+0xe/0x50
[10360.841471][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10360.842000][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10360.842441][    C1]  ip_rcv+0x564/0x740
[10360.842776][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10360.843149][    C1]  ? set_track_prepare+0x8a/0xd0
[10360.913661][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10360.914108][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10360.914550][    C1]  ? skb_clone+0x10b/0x330
[10360.914915][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10360.915439][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10360.915939][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10360.916383][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10360.916866][    C1]  ? __tcf_classify+0x329/0x7d0
[10360.917309][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10360.917690][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10360.918217][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10360.918671][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10360.919179][    C1]  ? lock_acquire+0x1c1/0x220
[10360.919558][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10360.920038][    C1]  netif_receive_skb_internal+0xb0/0x300
[10360.920492][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10360.921023][    C1]  ? __copy_skb_header+0xaf/0x490
[10360.921442][    C1]  ? __skb_clone+0x57a/0x760
[10360.921830][    C1]  netif_receive_skb+0x55/0x280
[10360.922255][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10360.922756][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10360.968361][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10360.968858][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10360.969315][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10360.969782][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10360.970289][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10360.970704][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10360.971210][    C1]  ? stack_trace_save+0x95/0xd0
[10360.971616][    C1]  ? stack_depot_save_flags+0x45/0x550
[10360.972062][    C1]  ? kasan_save_stack+0x34/0x50
[10360.993668][    C1]  ? kasan_save_stack+0x24/0x50
[10360.994122][    C1]  ? kasan_save_track+0x14/0x30
[10360.994527][    C1]  ? kasan_save_free_info+0x3f/0x60
[10360.994967][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10360.995386][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10360.995789][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10360.996215][    C1]  ? ip_finish_output2+0x786/0x18e0
[10360.996650][    C1]  ? ip_output+0x16b/0x4f0
[10360.997018][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10360.997434][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10360.997883][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10360.998316][    C1]  ? get_reg+0x119/0x190
[10360.998673][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10360.999114][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10360.999630][    C1]  __tcf_classify+0x329/0x7d0
[10361.000035][    C1]  tcf_classify+0x283/0x930
[10361.000413][    C1]  ? arch_stack_walk+0xa2/0x100
[10361.000824][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10361.001256][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10361.001766][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10361.002234][    C1]  tc_run+0x2e4/0x5d0
[10361.002579][    C1]  ? __pfx_tc_run+0x10/0x10
[10361.002980][    C1]  ? lock_acquire+0x1c1/0x220
[10361.132902][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10361.133369][    C1]  __dev_queue_xmit+0x686/0x17e0
[10361.133780][    C1]  ? lock_acquire+0x1c1/0x220
[10361.134157][    C1]  ? ip_finish_output2+0x786/0x18e0
[10361.134585][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10361.135074][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10361.135502][    C1]  ? neigh_hh_output+0x348/0x590
[10361.135901][    C1]  ? ip_finish_output2+0x262/0x18e0
[10361.136327][    C1]  ip_finish_output2+0x786/0x18e0
[10361.136739][    C1]  ? stack_depot_save_flags+0x371/0x550
[10361.137205][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10361.137755][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10361.138199][    C1]  ? rcu_read_lock_held+0xe/0x50
[10361.138611][    C1]  ? __ip_finish_output+0x10f/0x770
[10361.139036][    C1]  ip_output+0x16b/0x4f0
[10361.139387][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10361.139762][    C1]  ? __pfx_ip_output+0x10/0x10
[10361.140164][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10361.140636][    C1]  ? rcu_read_lock_held+0xe/0x50
[10361.141050][    C1]  ? ip_local_out+0x114/0x3b0
[10361.141439][    C1]  __ip_queue_xmit+0x672/0x1910
[10361.141841][    C1]  ? __create_object+0x5e/0xb0
[10361.142258][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10361.142724][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10361.213338][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10361.213833][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10361.214331][    C1]  tcp_release_cb+0x1e9/0x390
[10361.214735][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10361.215158][    C1]  release_sock+0xb8/0x1d0
[10361.215523][    C1]  tcp_recvmsg+0xf8/0x4f0
[10361.215881][    C1]  ? lock_release+0x1d5/0x250
[10361.216312][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10361.216765][    C1]  ? core_sys_select+0x620/0x710
[10361.217174][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10361.217600][    C1]  inet_recvmsg+0xf9/0x2c0
[10361.217981][    C1]  ? __pfx_pipe_write+0x10/0x10
[10361.218380][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10361.218798][    C1]  ? __fget_light+0x54/0x1e0
[10361.219219][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10361.219676][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10361.220108][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10361.220567][    C1]  ? __might_fault+0xc6/0x180
[10361.220961][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10361.221427][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10361.221917][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10361.222407][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10361.222935][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10361.303476][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10361.304003][    C1]  do_syscall_64+0xc9/0x1e0
[10361.304397][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10361.304894][    C1] RIP: 0033:0x7f8b36b3f4c0
[10361.305273][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10361.306851][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10361.307550][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10361.308210][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10361.308848][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10361.309495][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10361.310170][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10361.310850][    C1]  </TASK>
[10361.311180][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7440s! [perl:7725]
[10361.311802][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10361.313544][    C3] irq event stamp: 290154
[10361.313898][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10361.314734][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10361.315482][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10361.316174][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10361.316882][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10361.317606][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10361.318582][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10361.319091][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10361.320644][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10361.321154][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10361.321803][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10361.322437][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10361.323088][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10361.423822][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10361.424470][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10361.425162][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10361.425671][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10361.426311][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10361.426944][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10361.427577][    C3] PKRU: 55555554
[10361.427853][    C3] Call Trace:
[10361.428130][    C3]  <IRQ>
[10361.428369][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10361.428787][    C3]  ? __run_hrtimer+0x1c0/0x710
[10361.429170][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10361.429616][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10361.430046][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10361.430505][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10361.430920][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10361.431410][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10361.431827][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10361.432309][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10361.432770][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10361.493382][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10361.493856][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10361.494317][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10361.494777][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10361.495271][    C3]  ? get_stack_info+0x36/0xc0
[10361.495634][    C3]  ? lock_acquire+0x1c1/0x220
[10361.496005][    C3]  ? lock_release+0x1d5/0x250
[10361.496404][    C3]  do_raw_spin_lock+0x1ec/0x270
[10361.496814][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10361.497258][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10361.497731][    C3]  ? lock_acquire+0x1c1/0x220
[10361.498119][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10361.498530][    C3]  _raw_spin_lock_nested+0x65/0x80
[10361.498940][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10361.499317][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10361.499720][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10361.500137][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10361.500621][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10361.501094][    C3]  ip_local_deliver+0x19d/0x480
[10361.501485][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10361.501909][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10361.502352][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10361.502928][    C3]  ? rcu_read_lock_held+0xe/0x50
[10361.563989][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10361.564524][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10361.564952][    C3]  ip_rcv+0x564/0x740
[10361.565286][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10361.565685][    C3]  ? set_track_prepare+0x8a/0xd0
[10361.566104][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10361.566566][    C3]  ? vfs_write+0x9e9/0x10a0
[10361.566956][    C3]  ? skb_clone+0x10b/0x330
[10361.567334][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10361.567867][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10361.568377][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10361.568829][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10361.569308][    C3]  ? __tcf_classify+0x329/0x7d0
[10361.569708][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10361.570076][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10361.570563][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10361.571014][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10361.571538][    C3]  ? lock_acquire+0x1c1/0x220
[10361.571923][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10361.614945][    C3]  netif_receive_skb_internal+0xb0/0x300
[10361.615435][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10361.615925][    C3]  ? __copy_skb_header+0xaf/0x490
[10361.616331][    C3]  ? __skb_clone+0x57a/0x760
[10361.616705][    C3]  netif_receive_skb+0x55/0x280
[10361.617105][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10361.617609][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10361.618145][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10361.618649][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10361.619084][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10361.619546][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10361.620034][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10361.620528][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10361.621043][    C3]  ? lock_release+0x1d5/0x250
[10361.621430][    C3]  ? is_bpf_text_address+0x71/0x120
[10361.621856][    C3]  ? kernel_text_address+0xce/0xe0
[10361.622275][    C3]  ? __kernel_text_address+0x12/0x40
[10361.622707][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10361.623169][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10361.703778][    C3]  ? arch_stack_walk+0xa2/0x100
[10361.704210][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10361.704662][    C3]  ? get_stack_info+0x36/0xc0
[10361.705070][    C3]  __tcf_classify+0x329/0x7d0
[10361.705467][    C3]  tcf_classify+0x283/0x930
[10361.705862][    C3]  ? lock_release+0x1d5/0x250
[10361.706260][    C3]  ? is_bpf_text_address+0x71/0x120
[10361.706680][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10361.707089][    C3]  ? __kernel_text_address+0x12/0x40
[10361.707533][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10361.707981][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10361.708499][    C3]  tc_run+0x2e4/0x5d0
[10361.708840][    C3]  ? __pfx_tc_run+0x10/0x10
[10361.709221][    C3]  ? lock_acquire+0x1c1/0x220
[10361.709613][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10361.710050][    C3]  __dev_queue_xmit+0x686/0x17e0
[10361.710465][    C3]  ? lock_acquire+0x1c1/0x220
[10361.710854][    C3]  ? ip_finish_output2+0x786/0x18e0
[10361.711292][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10361.711788][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10361.712228][    C3]  ? neigh_hh_output+0x348/0x590
[10361.712640][    C3]  ? ip_finish_output2+0x262/0x18e0
[10361.713092][    C3]  ip_finish_output2+0x786/0x18e0
[10361.783604][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10361.784166][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10361.784623][    C3]  ? rcu_read_lock_held+0xe/0x50
[10361.785042][    C3]  ? __ip_finish_output+0x10f/0x770
[10361.785459][    C3]  ip_output+0x16b/0x4f0
[10361.785787][    C3]  ? __pfx_ip_output+0x10/0x10
[10361.786168][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10361.786609][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10361.787115][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10361.787579][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10361.787985][    C3]  ? __alloc_skb+0xd4/0x280
[10361.788368][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10361.788812][    C3]  ? tcp_fragment+0x168/0x1040
[10361.789229][    C3]  ? rcu_read_lock_held+0xe/0x50
[10361.789651][    C3]  ? ip_local_out+0x114/0x3b0
[10361.790050][    C3]  __ip_queue_xmit+0x672/0x1910
[10361.790463][    C3]  ? __skb_clone+0x57a/0x760
[10361.790838][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10361.791275][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10361.791750][    C3]  ? ipv4_dst_check+0xe3/0x170
[10361.792147][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10361.792549][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10361.793032][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10361.863668][    C3]  ? tcp_fragment+0xb0e/0x1040
[10361.864077][    C3]  tcp_send_loss_probe+0x348/0x830
[10361.864500][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10361.864931][    C3]  tcp_write_timer+0x82/0x1d0
[10361.865327][    C3]  call_timer_fn+0x173/0x430
[10361.865715][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10361.866144][    C3]  ? next_expiry_recalc+0xcd/0x220
[10361.866574][    C3]  __run_timers.part.0+0x52d/0x890
[10361.866982][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10361.867410][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10361.867862][    C3]  ? lock_acquire+0x1c1/0x220
[10361.868255][    C3]  ? clockevents_program_event+0xf6/0x300
[10361.868712][    C3]  ? lock_release+0x1d5/0x250
[10361.869092][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10361.869516][    C3]  ? ktime_get+0xb3/0x190
[10361.869867][    C3]  ? clockevents_program_event+0x1ea/0x300
[10361.870365][    C3]  run_timer_softirq+0x72/0x100
[10361.870769][    C3]  __do_softirq+0x1b9/0x7ff
[10361.871149][    C3]  irq_exit_rcu+0x98/0xc0
[10361.871502][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10361.871964][    C3]  </IRQ>
[10361.872207][    C3]  <TASK>
[10361.872453][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10361.872937][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10361.943653][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10361.945203][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10361.945708][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10361.946353][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10361.946995][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10361.947664][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10361.948323][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10361.948996][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10361.949509][    C3]  uart_start+0xe4/0x1b0
[10361.949878][    C3]  n_tty_write+0x677/0x7a0
[10361.950264][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10361.950689][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10361.951154][    C3]  ? lock_acquire+0x1c1/0x220
[10361.951549][    C3]  ? iterate_tty_write+0x95/0x540
[10361.951982][    C3]  iterate_tty_write+0x229/0x540
[10361.952412][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10361.952891][    C3]  vfs_write+0x9e9/0x10a0
[10362.023377][    C3]  ? __run_hrtimer+0x5df/0x710
[10362.023781][    C3]  ? __pfx_vfs_write+0x10/0x10
[10362.024196][    C3]  ? lock_acquire+0x1c1/0x220
[10362.024570][    C3]  ? clockevents_program_event+0xf6/0x300
[10362.025041][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10362.025462][    C3]  ? __fget_light+0x54/0x1e0
[10362.025843][    C3]  ksys_write+0xf5/0x1e0
[10362.026202][    C3]  ? __pfx_ksys_write+0x10/0x10
[10362.026599][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10362.027104][    C3]  do_syscall_64+0xc9/0x1e0
[10362.027478][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10362.027962][    C3] RIP: 0033:0x7f93b2836957
[10362.028339][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10362.029924][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10362.030610][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10362.031265][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10362.031895][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10362.032533][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10362.033158][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10362.114437][    C3]  </TASK>
[10384.756184][    C2] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[10384.756822][    C2] rcu: 1-....: (7887915 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1933845
[10384.757712][    C2] rcu: 3-....: (7871672 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1933845
[10384.758616][    C2] rcu: (detected by 2, t=7990785 jiffies, g=1064457, q=112 ncpus=4)
[10384.759313][    C2] Sending NMI from CPU 2 to CPUs 1:
[10384.761471][    C1] NMI backtrace for cpu 1
[10384.761488][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10384.761496][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10384.761501][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10384.761516][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10384.761522][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10384.761528][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10384.761532][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10384.761535][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10384.761538][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10384.761542][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10384.761545][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10384.761549][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10384.761555][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10384.761558][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10384.761561][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10384.761564][    C1] PKRU: 55555554
[10384.761566][    C1] Call Trace:
[10384.761573][    C1]  <NMI>
[10384.761582][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[10384.761591][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10384.761601][    C1]  ? nmi_handle+0x153/0x420
[10384.761611][    C1]  ? default_do_nmi+0x41/0x100
[10384.761619][    C1]  ? exc_nmi+0xf3/0x120
[10384.761624][    C1]  ? end_repeat_nmi+0xf/0x60
[10384.761635][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10384.761642][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10384.761648][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10384.761654][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10384.761661][    C1]  </NMI>
[10384.761662][    C1]  <TASK>
[10384.761665][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10384.761675][    C1]  ? lock_acquire+0x1c1/0x220
[10384.761684][    C1]  ? lock_release+0x1d5/0x250
[10384.761691][    C1]  do_raw_spin_lock+0x1ec/0x270
[10384.761699][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10384.761705][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10384.761711][    C1]  ? lock_acquire+0x1c1/0x220
[10384.761715][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10384.761724][    C1]  _raw_spin_lock_nested+0x65/0x80
[10384.761730][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10384.761744][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10384.761748][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10384.761759][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10384.761770][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10384.761777][    C1]  ip_local_deliver+0x19d/0x480
[10384.761783][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10384.761787][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10384.761792][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10384.761803][    C1]  ? rcu_read_lock_held+0xe/0x50
[10384.761811][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10384.761817][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10384.761835][    C1]  ip_rcv+0x564/0x740
[10384.761841][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10384.761846][    C1]  ? set_track_prepare+0x8a/0xd0
[10384.761854][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10384.761859][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10384.761865][    C1]  ? skb_clone+0x10b/0x330
[10384.761871][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10384.761882][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10384.761893][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10384.761901][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10384.761918][    C1]  ? __tcf_classify+0x329/0x7d0
[10384.761926][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10384.761931][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10384.761937][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10384.761943][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10384.761951][    C1]  ? lock_acquire+0x1c1/0x220
[10384.761956][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10384.761963][    C1]  netif_receive_skb_internal+0xb0/0x300
[10384.761969][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10384.761977][    C1]  ? __copy_skb_header+0xaf/0x490
[10384.761982][    C1]  ? __skb_clone+0x57a/0x760
[10384.761986][    C1]  netif_receive_skb+0x55/0x280
[10384.761992][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10384.762007][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10384.762020][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10384.762034][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10384.762044][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10384.762062][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10384.762076][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10384.762082][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10384.762097][    C1]  ? stack_trace_save+0x95/0xd0
[10384.762103][    C1]  ? stack_depot_save_flags+0x45/0x550
[10384.762115][    C1]  ? kasan_save_stack+0x34/0x50
[10384.762124][    C1]  ? kasan_save_stack+0x24/0x50
[10384.762128][    C1]  ? kasan_save_track+0x14/0x30
[10384.762133][    C1]  ? kasan_save_free_info+0x3f/0x60
[10384.762139][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10384.762143][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10384.762149][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10384.762154][    C1]  ? ip_finish_output2+0x786/0x18e0
[10384.762160][    C1]  ? ip_output+0x16b/0x4f0
[10384.762164][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10384.762169][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10384.762176][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10384.762181][    C1]  ? get_reg+0x119/0x190
[10384.762186][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10384.762191][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10384.762199][    C1]  __tcf_classify+0x329/0x7d0
[10384.762210][    C1]  tcf_classify+0x283/0x930
[10384.762216][    C1]  ? arch_stack_walk+0xa2/0x100
[10384.762225][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10384.762230][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10384.762237][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10384.762244][    C1]  tc_run+0x2e4/0x5d0
[10384.762252][    C1]  ? __pfx_tc_run+0x10/0x10
[10384.762258][    C1]  ? lock_acquire+0x1c1/0x220
[10384.762261][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10384.762269][    C1]  __dev_queue_xmit+0x686/0x17e0
[10384.762277][    C1]  ? lock_acquire+0x1c1/0x220
[10384.762281][    C1]  ? ip_finish_output2+0x786/0x18e0
[10384.762287][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10384.762295][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10384.762298][    C1]  ? neigh_hh_output+0x348/0x590
[10384.762305][    C1]  ? ip_finish_output2+0x262/0x18e0
[10384.762312][    C1]  ip_finish_output2+0x786/0x18e0
[10384.762317][    C1]  ? stack_depot_save_flags+0x371/0x550
[10384.762323][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10384.762336][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10384.762341][    C1]  ? rcu_read_lock_held+0xe/0x50
[10384.762349][    C1]  ? __ip_finish_output+0x10f/0x770
[10384.762356][    C1]  ip_output+0x16b/0x4f0
[10384.762361][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10384.762368][    C1]  ? __pfx_ip_output+0x10/0x10
[10384.762373][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10384.762382][    C1]  ? rcu_read_lock_held+0xe/0x50
[10384.762387][    C1]  ? ip_local_out+0x114/0x3b0
[10384.762393][    C1]  __ip_queue_xmit+0x672/0x1910
[10384.762400][    C1]  ? __create_object+0x5e/0xb0
[10384.762407][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10384.762419][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10384.762427][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10384.762433][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10384.762441][    C1]  tcp_release_cb+0x1e9/0x390
[10384.762446][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10384.762455][    C1]  release_sock+0xb8/0x1d0
[10384.762462][    C1]  tcp_recvmsg+0xf8/0x4f0
[10384.762467][    C1]  ? lock_release+0x1d5/0x250
[10384.762471][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10384.762475][    C1]  ? core_sys_select+0x620/0x710
[10384.762485][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10384.762494][    C1]  inet_recvmsg+0xf9/0x2c0
[10384.762498][    C1]  ? __pfx_pipe_write+0x10/0x10
[10384.762508][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10384.762511][    C1]  ? __fget_light+0x54/0x1e0
[10384.762518][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10384.762527][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10384.762535][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10384.762542][    C1]  ? __might_fault+0xc6/0x180
[10384.762555][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10384.762562][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10384.762568][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10384.762575][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10384.762585][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10384.762591][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10384.762597][    C1]  do_syscall_64+0xc9/0x1e0
[10384.762605][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10384.762611][    C1] RIP: 0033:0x7f8b36b3f4c0
[10384.762619][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10384.762623][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10384.762630][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10384.762633][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10384.762636][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10384.762639][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10384.762642][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10384.762651][    C1]  </TASK>
[10384.762782][    C2] Sending NMI from CPU 2 to CPUs 3:
[10385.463211][    C3] NMI backtrace for cpu 3
[10385.463223][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10385.463230][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10385.463234][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10385.463247][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10385.463252][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10385.463257][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10385.463260][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10385.463262][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10385.463265][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10385.463268][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10385.463270][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10385.463274][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10385.463280][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10385.463284][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10385.463286][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10385.463288][    C3] PKRU: 55555554
[10385.463290][    C3] Call Trace:
[10385.463297][    C3]  <NMI>
[10385.463305][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[10385.463314][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10385.463323][    C3]  ? nmi_handle+0x153/0x420
[10385.463331][    C3]  ? default_do_nmi+0x41/0x100
[10385.463336][    C3]  ? exc_nmi+0xf3/0x120
[10385.463340][    C3]  ? end_repeat_nmi+0xf/0x60
[10385.463350][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10385.463357][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10385.463362][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10385.463368][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10385.463373][    C3]  </NMI>
[10385.463375][    C3]  <IRQ>
[10385.463377][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10385.463381][    C3]  ? get_stack_info+0x36/0xc0
[10385.463389][    C3]  ? lock_acquire+0x1c1/0x220
[10385.463396][    C3]  ? lock_release+0x1d5/0x250
[10385.463402][    C3]  do_raw_spin_lock+0x1ec/0x270
[10385.463408][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10385.463413][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10385.463418][    C3]  ? lock_acquire+0x1c1/0x220
[10385.463423][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10385.463429][    C3]  _raw_spin_lock_nested+0x65/0x80
[10385.463435][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10385.463448][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10385.463452][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10385.463462][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10385.463473][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10385.463479][    C3]  ip_local_deliver+0x19d/0x480
[10385.463483][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10385.463486][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10385.463491][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10385.463499][    C3]  ? rcu_read_lock_held+0xe/0x50
[10385.463506][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10385.463512][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10385.463528][    C3]  ip_rcv+0x564/0x740
[10385.463533][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10385.463537][    C3]  ? set_track_prepare+0x8a/0xd0
[10385.463543][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10385.463548][    C3]  ? vfs_write+0x9e9/0x10a0
[10385.463554][    C3]  ? skb_clone+0x10b/0x330
[10385.463560][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10385.463570][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10385.463578][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10385.463585][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10385.463598][    C3]  ? __tcf_classify+0x329/0x7d0
[10385.463605][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10385.463609][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10385.463615][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10385.463620][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10385.463627][    C3]  ? lock_acquire+0x1c1/0x220
[10385.463630][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10385.463637][    C3]  netif_receive_skb_internal+0xb0/0x300
[10385.463642][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10385.463649][    C3]  ? __copy_skb_header+0xaf/0x490
[10385.463653][    C3]  ? __skb_clone+0x57a/0x760
[10385.463658][    C3]  netif_receive_skb+0x55/0x280
[10385.463664][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10385.463676][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10385.463688][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10385.463699][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10385.463708][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10385.463727][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10385.463741][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10385.463756][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10385.463771][    C3]  ? lock_release+0x1d5/0x250
[10385.463776][    C3]  ? is_bpf_text_address+0x71/0x120
[10385.463783][    C3]  ? kernel_text_address+0xce/0xe0
[10385.463789][    C3]  ? __kernel_text_address+0x12/0x40
[10385.463793][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10385.463798][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10385.463804][    C3]  ? arch_stack_walk+0xa2/0x100
[10385.463816][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10385.463820][    C3]  ? get_stack_info+0x36/0xc0
[10385.463828][    C3]  __tcf_classify+0x329/0x7d0
[10385.463837][    C3]  tcf_classify+0x283/0x930
[10385.463843][    C3]  ? lock_release+0x1d5/0x250
[10385.463847][    C3]  ? is_bpf_text_address+0x71/0x120
[10385.463853][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10385.463858][    C3]  ? __kernel_text_address+0x12/0x40
[10385.463862][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10385.463866][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10385.463873][    C3]  tc_run+0x2e4/0x5d0
[10385.463880][    C3]  ? __pfx_tc_run+0x10/0x10
[10385.463885][    C3]  ? lock_acquire+0x1c1/0x220
[10385.463889][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10385.463896][    C3]  __dev_queue_xmit+0x686/0x17e0
[10385.463903][    C3]  ? lock_acquire+0x1c1/0x220
[10385.463907][    C3]  ? ip_finish_output2+0x786/0x18e0
[10385.463913][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10385.463920][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10385.463925][    C3]  ? neigh_hh_output+0x348/0x590
[10385.463932][    C3]  ? ip_finish_output2+0x262/0x18e0
[10385.463938][    C3]  ip_finish_output2+0x786/0x18e0
[10385.463944][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10385.463958][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10385.463962][    C3]  ? rcu_read_lock_held+0xe/0x50
[10385.463969][    C3]  ? __ip_finish_output+0x10f/0x770
[10385.463975][    C3]  ip_output+0x16b/0x4f0
[10385.463980][    C3]  ? __pfx_ip_output+0x10/0x10
[10385.463985][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10385.463989][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10385.463995][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10385.464000][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10385.464004][    C3]  ? __alloc_skb+0xd4/0x280
[10385.464008][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10385.464015][    C3]  ? tcp_fragment+0x168/0x1040
[10385.464022][    C3]  ? rcu_read_lock_held+0xe/0x50
[10385.464026][    C3]  ? ip_local_out+0x114/0x3b0
[10385.464033][    C3]  __ip_queue_xmit+0x672/0x1910
[10385.464039][    C3]  ? __skb_clone+0x57a/0x760
[10385.464045][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10385.464056][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10385.464061][    C3]  ? ipv4_dst_check+0xe3/0x170
[10385.464068][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10385.464076][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10385.464084][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10385.464090][    C3]  ? tcp_fragment+0xb0e/0x1040
[10385.464097][    C3]  tcp_send_loss_probe+0x348/0x830
[10385.464102][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10385.464107][    C3]  tcp_write_timer+0x82/0x1d0
[10385.464113][    C3]  call_timer_fn+0x173/0x430
[10385.464121][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10385.464129][    C3]  ? next_expiry_recalc+0xcd/0x220
[10385.464135][    C3]  __run_timers.part.0+0x52d/0x890
[10385.464140][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10385.464147][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10385.464153][    C3]  ? lock_acquire+0x1c1/0x220
[10385.464157][    C3]  ? clockevents_program_event+0xf6/0x300
[10385.464164][    C3]  ? lock_release+0x1d5/0x250
[10385.464169][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10385.464176][    C3]  ? ktime_get+0xb3/0x190
[10385.464182][    C3]  ? clockevents_program_event+0x1ea/0x300
[10385.464189][    C3]  run_timer_softirq+0x72/0x100
[10385.464195][    C3]  __do_softirq+0x1b9/0x7ff
[10385.464204][    C3]  irq_exit_rcu+0x98/0xc0
[10385.464209][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10385.464216][    C3]  </IRQ>
[10385.464218][    C3]  <TASK>
[10385.464220][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10385.464226][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10385.464231][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10385.464236][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10385.464241][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10385.464244][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10385.464247][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10385.464249][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10385.464252][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10385.464259][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10385.464266][    C3]  uart_start+0xe4/0x1b0
[10385.464276][    C3]  n_tty_write+0x677/0x7a0
[10385.464286][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10385.464291][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10385.464300][    C3]  ? lock_acquire+0x1c1/0x220
[10385.464304][    C3]  ? iterate_tty_write+0x95/0x540
[10385.464310][    C3]  iterate_tty_write+0x229/0x540
[10385.464319][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10385.464324][    C3]  vfs_write+0x9e9/0x10a0
[10385.464332][    C3]  ? __run_hrtimer+0x5df/0x710
[10385.464335][    C3]  ? __pfx_vfs_write+0x10/0x10
[10385.464342][    C3]  ? lock_acquire+0x1c1/0x220
[10385.464345][    C3]  ? clockevents_program_event+0xf6/0x300
[10385.464352][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10385.464356][    C3]  ? __fget_light+0x54/0x1e0
[10385.464364][    C3]  ksys_write+0xf5/0x1e0
[10385.464369][    C3]  ? __pfx_ksys_write+0x10/0x10
[10385.464376][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10385.464383][    C3]  do_syscall_64+0xc9/0x1e0
[10385.464389][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10385.464394][    C3] RIP: 0033:0x7f93b2836957
[10385.464400][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10385.464404][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10385.464408][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10385.464411][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10385.464414][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10385.464416][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10385.464419][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10385.464428][    C3]  </TASK>
[10412.623021][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7488s! [ncat:8027]
[10412.623725][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10412.625864][    C1] irq event stamp: 174248
[10412.626247][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10412.627147][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10412.627993][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10412.628776][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10412.629566][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10412.630310][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10412.631316][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10412.631860][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10412.723578][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10412.724083][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10412.724730][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10412.725377][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10412.726017][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10412.726662][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10412.727318][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10412.728067][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10412.728647][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10412.729340][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10412.730012][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10412.730689][    C1] PKRU: 55555554
[10412.730981][    C1] Call Trace:
[10412.731264][    C1]  <IRQ>
[10412.731510][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10412.731946][    C1]  ? __run_hrtimer+0x1c0/0x710
[10412.732359][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10412.732846][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10412.823412][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10412.823895][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10412.824329][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10412.824840][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10412.825270][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10412.825779][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10412.826267][    C1]  </IRQ>
[10412.826515][    C1]  <TASK>
[10412.826764][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10412.827276][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10412.827744][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10412.828245][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10412.828708][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10412.829220][    C1]  ? lock_acquire+0x1c1/0x220
[10412.829614][    C1]  ? lock_release+0x1d5/0x250
[10412.830002][    C1]  do_raw_spin_lock+0x1ec/0x270
[10412.830421][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10412.830898][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10412.831393][    C1]  ? lock_acquire+0x1c1/0x220
[10412.831775][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10412.832167][    C1]  _raw_spin_lock_nested+0x65/0x80
[10412.832592][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10412.933064][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10412.933499][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10412.933929][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10412.934383][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10412.934836][    C1]  ip_local_deliver+0x19d/0x480
[10412.935240][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10412.935686][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10412.936112][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10412.936676][    C1]  ? rcu_read_lock_held+0xe/0x50
[10412.937086][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10412.937603][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10412.938064][    C1]  ip_rcv+0x564/0x740
[10412.938405][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10412.938791][    C1]  ? set_track_prepare+0x8a/0xd0
[10412.939225][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10412.939709][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10412.940164][    C1]  ? skb_clone+0x10b/0x330
[10412.940545][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10412.941063][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10412.941557][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10412.942018][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10412.942503][    C1]  ? __tcf_classify+0x329/0x7d0
[10412.942899][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10413.043373][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10413.043873][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10413.044343][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10413.044872][    C1]  ? lock_acquire+0x1c1/0x220
[10413.045263][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10413.045747][    C1]  netif_receive_skb_internal+0xb0/0x300
[10413.046222][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10413.046751][    C1]  ? __copy_skb_header+0xaf/0x490
[10413.047167][    C1]  ? __skb_clone+0x57a/0x760
[10413.047571][    C1]  netif_receive_skb+0x55/0x280
[10413.047998][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10413.048528][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10413.049097][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10413.049611][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10413.050078][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10413.050490][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10413.050928][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10413.051344][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10413.051816][    C1]  ? stack_trace_save+0x95/0xd0
[10413.052195][    C1]  ? stack_depot_save_flags+0x45/0x550
[10413.052656][    C1]  ? kasan_save_stack+0x34/0x50
[10413.143156][    C1]  ? kasan_save_stack+0x24/0x50
[10413.143572][    C1]  ? kasan_save_track+0x14/0x30
[10413.143979][    C1]  ? kasan_save_free_info+0x3f/0x60
[10413.144406][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10413.144819][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10413.145224][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10413.145655][    C1]  ? ip_finish_output2+0x786/0x18e0
[10413.146112][    C1]  ? ip_output+0x16b/0x4f0
[10413.146488][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10413.146926][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10413.147401][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10413.147836][    C1]  ? get_reg+0x119/0x190
[10413.148167][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10413.148553][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10413.148997][    C1]  __tcf_classify+0x329/0x7d0
[10413.149359][    C1]  tcf_classify+0x283/0x930
[10413.149696][    C1]  ? arch_stack_walk+0xa2/0x100
[10413.150057][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10413.150428][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10413.150877][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10413.151303][    C1]  tc_run+0x2e4/0x5d0
[10413.151636][    C1]  ? __pfx_tc_run+0x10/0x10
[10413.152044][    C1]  ? lock_acquire+0x1c1/0x220
[10413.152441][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10413.152872][    C1]  __dev_queue_xmit+0x686/0x17e0
[10413.238737][    C1]  ? lock_acquire+0x1c1/0x220
[10413.239148][    C1]  ? ip_finish_output2+0x786/0x18e0
[10413.241245][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10413.241781][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10413.242230][    C1]  ? neigh_hh_output+0x348/0x590
[10413.242631][    C1]  ? ip_finish_output2+0x262/0x18e0
[10413.243062][    C1]  ip_finish_output2+0x786/0x18e0
[10413.243454][    C1]  ? stack_depot_save_flags+0x371/0x550
[10413.243888][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10413.244380][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10413.244777][    C1]  ? rcu_read_lock_held+0xe/0x50
[10413.245174][    C1]  ? __ip_finish_output+0x10f/0x770
[10413.245573][    C1]  ip_output+0x16b/0x4f0
[10413.245910][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10413.246277][    C1]  ? __pfx_ip_output+0x10/0x10
[10413.246629][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10413.247032][    C1]  ? rcu_read_lock_held+0xe/0x50
[10413.247388][    C1]  ? ip_local_out+0x114/0x3b0
[10413.247771][    C1]  __ip_queue_xmit+0x672/0x1910
[10413.248142][    C1]  ? __create_object+0x5e/0xb0
[10413.248506][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10413.248901][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10413.249315][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10413.249711][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10413.250131][    C1]  tcp_release_cb+0x1e9/0x390
[10413.250489][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10413.250890][    C1]  release_sock+0xb8/0x1d0
[10413.251235][    C1]  tcp_recvmsg+0xf8/0x4f0
[10413.251575][    C1]  ? lock_release+0x1d5/0x250
[10413.251939][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10413.252340][    C1]  ? core_sys_select+0x620/0x710
[10413.252748][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10413.253183][    C1]  inet_recvmsg+0xf9/0x2c0
[10413.253550][    C1]  ? __pfx_pipe_write+0x10/0x10
[10413.253960][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10413.254361][    C1]  ? __fget_light+0x54/0x1e0
[10413.254739][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10413.255205][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10413.255607][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10413.256057][    C1]  ? __might_fault+0xc6/0x180
[10413.256481][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10413.256953][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10413.257446][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10413.257943][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10413.258470][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10413.258876][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10413.259368][    C1]  do_syscall_64+0xc9/0x1e0
[10413.259748][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10413.260236][    C1] RIP: 0033:0x7f8b36b3f4c0
[10413.260606][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10413.262268][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10413.262989][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10413.263571][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10413.264166][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10413.264770][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10413.265391][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10413.266023][    C1]  </TASK>
[10413.266319][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7488s! [perl:7725]
[10413.267104][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10413.269474][    C3] irq event stamp: 290154
[10413.269881][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10413.270856][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10413.271779][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10413.272633][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10413.333605][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10413.334424][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10413.335535][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10413.336131][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10413.337932][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10413.338508][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10413.339219][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10413.339942][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10413.340661][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10413.341379][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10413.342098][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10413.342904][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10413.453611][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10413.454374][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10413.455125][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10413.455872][    C3] PKRU: 55555554
[10413.456217][    C3] Call Trace:
[10413.456549][    C3]  <IRQ>
[10413.456808][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10413.457309][    C3]  ? __run_hrtimer+0x1c0/0x710
[10413.457764][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10413.458287][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10413.458807][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10413.459369][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10413.459899][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10413.460507][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10413.461006][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10413.461585][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10413.462121][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10413.462700][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10413.533329][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10413.533868][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10413.534385][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10413.534948][    C3]  ? get_stack_info+0x36/0xc0
[10413.535378][    C3]  ? lock_acquire+0x1c1/0x220
[10413.535816][    C3]  ? lock_release+0x1d5/0x250
[10413.536252][    C3]  do_raw_spin_lock+0x1ec/0x270
[10413.536705][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10413.537191][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10413.537699][    C3]  ? lock_acquire+0x1c1/0x220
[10413.538124][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10413.538562][    C3]  _raw_spin_lock_nested+0x65/0x80
[10413.539059][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10413.539508][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10413.539956][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10413.540419][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10413.540924][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10413.541421][    C3]  ip_local_deliver+0x19d/0x480
[10413.541870][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10413.542353][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10413.542827][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10413.613808][    C3]  ? rcu_read_lock_held+0xe/0x50
[10413.614304][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10413.614901][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10413.615357][    C3]  ip_rcv+0x564/0x740
[10413.615703][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10413.616096][    C3]  ? set_track_prepare+0x8a/0xd0
[10413.616535][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10413.617000][    C3]  ? vfs_write+0x9e9/0x10a0
[10413.617378][    C3]  ? skb_clone+0x10b/0x330
[10413.617759][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10413.618288][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10413.618813][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10413.619281][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10413.619770][    C3]  ? __tcf_classify+0x329/0x7d0
[10413.620193][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10413.620598][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10413.621141][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10413.621659][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10413.622250][    C3]  ? lock_acquire+0x1c1/0x220
[10413.622663][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10413.693273][    C3]  netif_receive_skb_internal+0xb0/0x300
[10413.693840][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10413.694427][    C3]  ? __copy_skb_header+0xaf/0x490
[10413.694908][    C3]  ? __skb_clone+0x57a/0x760
[10413.695370][    C3]  netif_receive_skb+0x55/0x280
[10413.695862][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10413.696446][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10413.697020][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10413.697556][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10413.698061][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10413.698601][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10413.699176][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10413.699741][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10413.700338][    C3]  ? lock_release+0x1d5/0x250
[10413.700786][    C3]  ? is_bpf_text_address+0x71/0x120
[10413.701270][    C3]  ? kernel_text_address+0xce/0xe0
[10413.701746][    C3]  ? __kernel_text_address+0x12/0x40
[10413.702239][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10413.702759][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10413.763425][    C3]  ? arch_stack_walk+0xa2/0x100
[10413.763898][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10413.764412][    C3]  ? get_stack_info+0x36/0xc0
[10413.764861][    C3]  __tcf_classify+0x329/0x7d0
[10413.765311][    C3]  tcf_classify+0x283/0x930
[10413.765731][    C3]  ? lock_release+0x1d5/0x250
[10413.766168][    C3]  ? is_bpf_text_address+0x71/0x120
[10413.766658][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10413.767123][    C3]  ? __kernel_text_address+0x12/0x40
[10413.767618][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10413.768139][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10413.768711][    C3]  tc_run+0x2e4/0x5d0
[10413.769089][    C3]  ? __pfx_tc_run+0x10/0x10
[10413.769511][    C3]  ? lock_acquire+0x1c1/0x220
[10413.769944][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10413.770423][    C3]  __dev_queue_xmit+0x686/0x17e0
[10413.770912][    C3]  ? lock_acquire+0x1c1/0x220
[10413.771365][    C3]  ? ip_finish_output2+0x786/0x18e0
[10413.771881][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10413.772439][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10413.772931][    C3]  ? neigh_hh_output+0x348/0x590
[10413.863476][    C3]  ? ip_finish_output2+0x262/0x18e0
[10413.863968][    C3]  ip_finish_output2+0x786/0x18e0
[10413.864436][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10413.865112][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10413.865614][    C3]  ? rcu_read_lock_held+0xe/0x50
[10413.866073][    C3]  ? __ip_finish_output+0x10f/0x770
[10413.866549][    C3]  ip_output+0x16b/0x4f0
[10413.866941][    C3]  ? __pfx_ip_output+0x10/0x10
[10413.867382][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10413.867872][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10413.868437][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10413.868935][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10413.869388][    C3]  ? __alloc_skb+0xd4/0x280
[10413.869814][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10413.870322][    C3]  ? tcp_fragment+0x168/0x1040
[10413.870793][    C3]  ? rcu_read_lock_held+0xe/0x50
[10413.871233][    C3]  ? ip_local_out+0x114/0x3b0
[10413.871679][    C3]  __ip_queue_xmit+0x672/0x1910
[10413.872128][    C3]  ? __skb_clone+0x57a/0x760
[10413.872557][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10413.933158][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10413.933696][    C3]  ? ipv4_dst_check+0xe3/0x170
[10413.934148][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10413.934608][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10413.935158][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10413.935763][    C3]  ? tcp_fragment+0xb0e/0x1040
[10413.936218][    C3]  tcp_send_loss_probe+0x348/0x830
[10413.936708][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10413.937209][    C3]  tcp_write_timer+0x82/0x1d0
[10413.937658][    C3]  call_timer_fn+0x173/0x430
[10413.938101][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10413.938594][    C3]  ? next_expiry_recalc+0xcd/0x220
[10413.939081][    C3]  __run_timers.part.0+0x52d/0x890
[10413.939572][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10413.940096][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10413.940677][    C3]  ? lock_acquire+0x1c1/0x220
[10413.941141][    C3]  ? clockevents_program_event+0xf6/0x300
[10413.941690][    C3]  ? lock_release+0x1d5/0x250
[10413.942137][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10413.942634][    C3]  ? ktime_get+0xb3/0x190
[10414.000417][    C3]  ? clockevents_program_event+0x1ea/0x300
[10414.000959][    C3]  run_timer_softirq+0x72/0x100
[10414.001403][    C3]  __do_softirq+0x1b9/0x7ff
[10414.001821][    C3]  irq_exit_rcu+0x98/0xc0
[10414.002212][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10414.002730][    C3]  </IRQ>
[10414.003017][    C3]  <TASK>
[10414.003325][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10414.003912][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10414.004497][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10414.006244][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10414.006799][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10414.007510][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10414.008228][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10414.008943][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10414.009670][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10414.010445][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10414.011027][    C3]  uart_start+0xe4/0x1b0
[10414.011442][    C3]  n_tty_write+0x677/0x7a0
[10414.011858][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10414.012319][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10414.012847][    C3]  ? lock_acquire+0x1c1/0x220
[10414.123434][    C3]  ? iterate_tty_write+0x95/0x540
[10414.123954][    C3]  iterate_tty_write+0x229/0x540
[10414.124431][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10414.124969][    C3]  vfs_write+0x9e9/0x10a0
[10414.125387][    C3]  ? __run_hrtimer+0x5df/0x710
[10414.125837][    C3]  ? __pfx_vfs_write+0x10/0x10
[10414.126291][    C3]  ? lock_acquire+0x1c1/0x220
[10414.126726][    C3]  ? clockevents_program_event+0xf6/0x300
[10414.127255][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10414.127732][    C3]  ? __fget_light+0x54/0x1e0
[10414.128165][    C3]  ksys_write+0xf5/0x1e0
[10414.128566][    C3]  ? __pfx_ksys_write+0x10/0x10
[10414.129039][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10414.129628][    C3]  do_syscall_64+0xc9/0x1e0
[10414.130061][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10414.130629][    C3] RIP: 0033:0x7f93b2836957
[10414.131034][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10414.132755][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10414.183656][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10414.184406][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10414.185101][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10414.185805][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10414.186496][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10414.187216][    C3]  </TASK>
[10440.613149][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7514s! [ncat:8027]
[10440.613840][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10440.615826][    C1] irq event stamp: 174248
[10440.616170][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10440.617023][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10440.617773][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10440.618581][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10440.619388][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10440.620108][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10440.621073][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10440.621595][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10440.623374][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10440.624105][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10440.624926][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10440.625637][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10440.626385][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10440.627350][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10440.628307][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10440.629405][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10440.630103][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10440.631097][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10440.631906][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10440.632622][    C1] PKRU: 55555554
[10440.632949][    C1] Call Trace:
[10440.633341][    C1]  <IRQ>
[10440.633705][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10440.634348][    C1]  ? __run_hrtimer+0x1c0/0x710
[10440.634938][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10440.635613][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10440.636265][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10440.636894][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10440.637561][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10440.638290][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10440.638796][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10440.639373][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10440.640071][    C1]  </IRQ>
[10440.640472][    C1]  <TASK>
[10440.640841][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10440.641630][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10440.642370][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10440.643081][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10440.643566][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10440.644081][    C1]  ? lock_acquire+0x1c1/0x220
[10440.644482][    C1]  ? lock_release+0x1d5/0x250
[10440.644890][    C1]  do_raw_spin_lock+0x1ec/0x270
[10440.645340][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10440.645811][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10440.646322][    C1]  ? lock_acquire+0x1c1/0x220
[10440.646719][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10440.647105][    C1]  _raw_spin_lock_nested+0x65/0x80
[10440.647522][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10440.647920][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10440.648336][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10440.648767][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10440.649235][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10440.649704][    C1]  ip_local_deliver+0x19d/0x480
[10440.650122][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10440.650584][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10440.651020][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10440.651606][    C1]  ? rcu_read_lock_held+0xe/0x50
[10440.652030][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10440.652616][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10440.653073][    C1]  ip_rcv+0x564/0x740
[10440.653439][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10440.653818][    C1]  ? set_track_prepare+0x8a/0xd0
[10440.654246][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10440.654695][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10440.655143][    C1]  ? skb_clone+0x10b/0x330
[10440.655525][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10440.656068][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10440.656570][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10440.657032][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10440.657520][    C1]  ? __tcf_classify+0x329/0x7d0
[10440.657937][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10440.658333][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10440.658838][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10440.659336][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10440.659894][    C1]  ? lock_acquire+0x1c1/0x220
[10440.660297][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10440.660810][    C1]  netif_receive_skb_internal+0xb0/0x300
[10440.661292][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10440.661818][    C1]  ? __copy_skb_header+0xaf/0x490
[10440.662244][    C1]  ? __skb_clone+0x57a/0x760
[10440.662637][    C1]  netif_receive_skb+0x55/0x280
[10440.667499][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10440.668024][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10440.668574][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10440.669072][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10440.669528][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10440.670009][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10440.670551][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10440.671037][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10440.671585][    C1]  ? stack_trace_save+0x95/0xd0
[10440.671985][    C1]  ? stack_depot_save_flags+0x45/0x550
[10440.672437][    C1]  ? kasan_save_stack+0x34/0x50
[10440.702631][    C1]  ? kasan_save_stack+0x24/0x50
[10440.703077][    C1]  ? kasan_save_track+0x14/0x30
[10440.703561][    C1]  ? kasan_save_free_info+0x3f/0x60
[10440.704187][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10440.704789][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10440.705300][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10440.705793][    C1]  ? ip_finish_output2+0x786/0x18e0
[10440.706256][    C1]  ? ip_output+0x16b/0x4f0
[10440.706666][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10440.707298][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10440.707965][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10440.708599][    C1]  ? get_reg+0x119/0x190
[10440.709112][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10440.709749][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10440.710288][    C1]  __tcf_classify+0x329/0x7d0
[10440.710844][    C1]  tcf_classify+0x283/0x930
[10440.711387][    C1]  ? arch_stack_walk+0xa2/0x100
[10440.711971][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10440.712443][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10440.731757][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10440.732205][    C1]  tc_run+0x2e4/0x5d0
[10440.732555][    C1]  ? __pfx_tc_run+0x10/0x10
[10440.732947][    C1]  ? lock_acquire+0x1c1/0x220
[10440.733328][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10440.733743][    C1]  __dev_queue_xmit+0x686/0x17e0
[10440.734157][    C1]  ? lock_acquire+0x1c1/0x220
[10440.734552][    C1]  ? ip_finish_output2+0x786/0x18e0
[10440.734990][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10440.735482][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10440.735927][    C1]  ? neigh_hh_output+0x348/0x590
[10440.736342][    C1]  ? ip_finish_output2+0x262/0x18e0
[10440.736779][    C1]  ip_finish_output2+0x786/0x18e0
[10440.737202][    C1]  ? stack_depot_save_flags+0x371/0x550
[10440.737669][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10440.738230][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10440.738679][    C1]  ? rcu_read_lock_held+0xe/0x50
[10440.739096][    C1]  ? __ip_finish_output+0x10f/0x770
[10440.739565][    C1]  ip_output+0x16b/0x4f0
[10440.739932][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10440.740331][    C1]  ? __pfx_ip_output+0x10/0x10
[10440.740742][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10440.741243][    C1]  ? rcu_read_lock_held+0xe/0x50
[10440.741673][    C1]  ? ip_local_out+0x114/0x3b0
[10440.742068][    C1]  __ip_queue_xmit+0x672/0x1910
[10440.742461][    C1]  ? __create_object+0x5e/0xb0
[10440.778272][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10440.778933][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10440.779519][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10440.780031][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10440.780518][    C1]  tcp_release_cb+0x1e9/0x390
[10440.780992][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10440.781609][    C1]  release_sock+0xb8/0x1d0
[10440.782137][    C1]  tcp_recvmsg+0xf8/0x4f0
[10440.782645][    C1]  ? lock_release+0x1d5/0x250
[10440.783084][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10440.796524][    C1]  ? core_sys_select+0x620/0x710
[10440.796972][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10440.797430][    C1]  inet_recvmsg+0xf9/0x2c0
[10440.797806][    C1]  ? __pfx_pipe_write+0x10/0x10
[10440.798228][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10440.798667][    C1]  ? __fget_light+0x54/0x1e0
[10440.799066][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10440.799520][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10440.799929][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10440.800398][    C1]  ? __might_fault+0xc6/0x180
[10440.800825][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10440.801308][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10440.801823][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10440.802332][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10440.823318][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10440.823758][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10440.824259][    C1]  do_syscall_64+0xc9/0x1e0
[10440.824643][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10440.825141][    C1] RIP: 0033:0x7f8b36b3f4c0
[10440.825527][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10440.827113][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10440.827762][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10440.828397][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10440.829027][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10440.829627][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10440.830247][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10440.830927][    C1]  </TASK>
[10440.831246][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7514s! [perl:7725]
[10440.831940][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10440.833966][    C3] irq event stamp: 290154
[10440.834327][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10440.835227][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10440.836074][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10440.836835][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10440.837580][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10440.838307][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10440.839281][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10440.839808][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10440.841428][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10440.841956][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10440.842603][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10441.023337][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10441.023996][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10441.024652][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10441.025297][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10441.026021][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10441.026564][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10441.027221][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10441.027851][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10441.028502][    C3] PKRU: 55555554
[10441.028798][    C3] Call Trace:
[10441.029083][    C3]  <IRQ>
[10441.029330][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10441.029787][    C3]  ? __run_hrtimer+0x1c0/0x710
[10441.030202][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10441.030669][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10441.031157][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10441.031631][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10441.032058][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10441.032556][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10441.133093][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10441.133603][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10441.134026][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10441.134470][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10441.134896][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10441.135331][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10441.135753][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10441.136199][    C3]  ? get_stack_info+0x36/0xc0
[10441.136544][    C3]  ? lock_acquire+0x1c1/0x220
[10441.136886][    C3]  ? lock_release+0x1d5/0x250
[10441.137227][    C3]  do_raw_spin_lock+0x1ec/0x270
[10441.137579][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10441.137979][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10441.138388][    C3]  ? lock_acquire+0x1c1/0x220
[10441.138742][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10441.139096][    C3]  _raw_spin_lock_nested+0x65/0x80
[10441.139475][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10441.139820][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10441.140184][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10441.140550][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10441.140971][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10441.141384][    C3]  ip_local_deliver+0x19d/0x480
[10441.141745][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10441.142172][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10441.142554][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10441.216280][    C3]  ? rcu_read_lock_held+0xe/0x50
[10441.216688][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10441.217237][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10441.217682][    C3]  ip_rcv+0x564/0x740
[10441.218034][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10441.218424][    C3]  ? set_track_prepare+0x8a/0xd0
[10441.218829][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10441.219271][    C3]  ? vfs_write+0x9e9/0x10a0
[10441.219645][    C3]  ? skb_clone+0x10b/0x330
[10441.219992][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10441.220503][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10441.221001][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10441.221459][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10441.221939][    C3]  ? __tcf_classify+0x329/0x7d0
[10441.222347][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10441.222721][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10441.273317][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10441.273811][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10441.274372][    C3]  ? lock_acquire+0x1c1/0x220
[10441.274756][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10441.275237][    C3]  netif_receive_skb_internal+0xb0/0x300
[10441.275700][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10441.276217][    C3]  ? __copy_skb_header+0xaf/0x490
[10441.276633][    C3]  ? __skb_clone+0x57a/0x760
[10441.277015][    C3]  netif_receive_skb+0x55/0x280
[10441.277425][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10441.277940][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10441.278484][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10441.278969][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10441.279423][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10441.279899][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10441.280425][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10441.280939][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10441.281487][    C3]  ? lock_release+0x1d5/0x250
[10441.281892][    C3]  ? is_bpf_text_address+0x71/0x120
[10441.282353][    C3]  ? kernel_text_address+0xce/0xe0
[10441.282778][    C3]  ? __kernel_text_address+0x12/0x40
[10441.333328][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10441.333802][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10441.334320][    C3]  ? arch_stack_walk+0xa2/0x100
[10441.334738][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10441.335187][    C3]  ? get_stack_info+0x36/0xc0
[10441.335584][    C3]  __tcf_classify+0x329/0x7d0
[10441.335976][    C3]  tcf_classify+0x283/0x930
[10441.336355][    C3]  ? lock_release+0x1d5/0x250
[10441.336749][    C3]  ? is_bpf_text_address+0x71/0x120
[10441.337174][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10441.337593][    C3]  ? __kernel_text_address+0x12/0x40
[10441.338022][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10441.338491][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10441.338997][    C3]  tc_run+0x2e4/0x5d0
[10441.339368][    C3]  ? __pfx_tc_run+0x10/0x10
[10441.339754][    C3]  ? lock_acquire+0x1c1/0x220
[10441.340165][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10441.340602][    C3]  __dev_queue_xmit+0x686/0x17e0
[10441.341014][    C3]  ? lock_acquire+0x1c1/0x220
[10441.341419][    C3]  ? ip_finish_output2+0x786/0x18e0
[10441.341858][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10441.342360][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10441.342802][    C3]  ? neigh_hh_output+0x348/0x590
[10441.373316][    C3]  ? ip_finish_output2+0x262/0x18e0
[10441.373767][    C3]  ip_finish_output2+0x786/0x18e0
[10441.374196][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10441.374750][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10441.375201][    C3]  ? rcu_read_lock_held+0xe/0x50
[10441.375618][    C3]  ? __ip_finish_output+0x10f/0x770
[10441.376053][    C3]  ip_output+0x16b/0x4f0
[10441.376413][    C3]  ? __pfx_ip_output+0x10/0x10
[10441.376821][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10441.377291][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10441.377803][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10441.378256][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10441.378675][    C3]  ? __alloc_skb+0xd4/0x280
[10441.379066][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10441.379533][    C3]  ? tcp_fragment+0x168/0x1040
[10441.379958][    C3]  ? rcu_read_lock_held+0xe/0x50
[10441.380407][    C3]  ? ip_local_out+0x114/0x3b0
[10441.380803][    C3]  __ip_queue_xmit+0x672/0x1910
[10441.381218][    C3]  ? __skb_clone+0x57a/0x760
[10441.381606][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10441.382053][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10441.382525][    C3]  ? ipv4_dst_check+0xe3/0x170
[10441.433031][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10441.433444][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10441.433943][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10441.434472][    C3]  ? tcp_fragment+0xb0e/0x1040
[10441.434877][    C3]  tcp_send_loss_probe+0x348/0x830
[10441.435302][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10441.435745][    C3]  tcp_write_timer+0x82/0x1d0
[10441.436170][    C3]  call_timer_fn+0x173/0x430
[10441.436594][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10441.437054][    C3]  ? next_expiry_recalc+0xcd/0x220
[10441.437512][    C3]  __run_timers.part.0+0x52d/0x890
[10441.437950][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10441.438387][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10441.438845][    C3]  ? lock_acquire+0x1c1/0x220
[10441.439228][    C3]  ? clockevents_program_event+0xf6/0x300
[10441.439706][    C3]  ? lock_release+0x1d5/0x250
[10441.440108][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10441.440567][    C3]  ? ktime_get+0xb3/0x190
[10441.440938][    C3]  ? clockevents_program_event+0x1ea/0x300
[10441.441432][    C3]  run_timer_softirq+0x72/0x100
[10441.441820][    C3]  __do_softirq+0x1b9/0x7ff
[10441.442195][    C3]  irq_exit_rcu+0x98/0xc0
[10441.442555][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10441.482842][    C3]  </IRQ>
[10441.483090][    C3]  <TASK>
[10441.483348][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10441.483873][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10441.484420][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10441.486033][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10441.486563][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10441.487244][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10441.487924][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10441.488600][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10441.489306][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10441.489982][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10441.490496][    C3]  uart_start+0xe4/0x1b0
[10441.490862][    C3]  n_tty_write+0x677/0x7a0
[10441.491249][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10441.491671][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10441.492159][    C3]  ? lock_acquire+0x1c1/0x220
[10441.492575][    C3]  ? iterate_tty_write+0x95/0x540
[10441.567485][    C3]  iterate_tty_write+0x229/0x540
[10441.567916][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10441.568390][    C3]  vfs_write+0x9e9/0x10a0
[10441.568746][    C3]  ? __run_hrtimer+0x5df/0x710
[10441.569135][    C3]  ? __pfx_vfs_write+0x10/0x10
[10441.569523][    C3]  ? lock_acquire+0x1c1/0x220
[10441.569904][    C3]  ? clockevents_program_event+0xf6/0x300
[10441.570354][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10441.570735][    C3]  ? __fget_light+0x54/0x1e0
[10441.571076][    C3]  ksys_write+0xf5/0x1e0
[10441.571394][    C3]  ? __pfx_ksys_write+0x10/0x10
[10441.571752][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10441.572236][    C3]  do_syscall_64+0xc9/0x1e0
[10441.572608][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10441.653398][    C3] RIP: 0033:0x7f93b2836957
[10441.653810][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10441.655394][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10441.656069][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10441.656703][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10441.657340][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10441.657976][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10441.658610][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10441.659262][    C3]  </TASK>
[10463.518183][    C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[10463.518807][    C0] rcu: 1-....: (7904917 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1949044
[10463.519716][    C0] rcu: 3-....: (7888142 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1949044
[10463.520634][    C0] rcu: (detected by 0, t=8069547 jiffies, g=1064457, q=112 ncpus=4)
[10463.521281][    C0] Sending NMI from CPU 0 to CPUs 1:
[10463.531840][    C1] NMI backtrace for cpu 1
[10463.531857][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10463.531865][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10463.531869][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10463.531884][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10463.531891][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10463.531897][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10463.531900][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10463.531903][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10463.531906][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10463.531909][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10463.531913][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10463.531917][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10463.531923][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10463.531926][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10463.531929][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10463.531931][    C1] PKRU: 55555554
[10463.531933][    C1] Call Trace:
[10463.531940][    C1]  <NMI>
[10463.531949][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[10463.531958][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10463.531967][    C1]  ? nmi_handle+0x153/0x420
[10463.531977][    C1]  ? default_do_nmi+0x41/0x100
[10463.531983][    C1]  ? exc_nmi+0xf3/0x120
[10463.531986][    C1]  ? end_repeat_nmi+0xf/0x60
[10463.531998][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10463.532005][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10463.532009][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10463.532015][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10463.532021][    C1]  </NMI>
[10463.532023][    C1]  <TASK>
[10463.532026][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10463.532036][    C1]  ? lock_acquire+0x1c1/0x220
[10463.532045][    C1]  ? lock_release+0x1d5/0x250
[10463.532051][    C1]  do_raw_spin_lock+0x1ec/0x270
[10463.532059][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10463.532064][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10463.532071][    C1]  ? lock_acquire+0x1c1/0x220
[10463.532075][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10463.532084][    C1]  _raw_spin_lock_nested+0x65/0x80
[10463.532091][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10463.532105][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10463.532109][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10463.532119][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10463.532130][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10463.532138][    C1]  ip_local_deliver+0x19d/0x480
[10463.532143][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10463.532147][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10463.532151][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10463.532161][    C1]  ? rcu_read_lock_held+0xe/0x50
[10463.532169][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10463.532174][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10463.532190][    C1]  ip_rcv+0x564/0x740
[10463.532195][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10463.532200][    C1]  ? set_track_prepare+0x8a/0xd0
[10463.532210][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10463.532214][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10463.532221][    C1]  ? skb_clone+0x10b/0x330
[10463.532228][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10463.532239][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10463.532248][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10463.532254][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10463.532269][    C1]  ? __tcf_classify+0x329/0x7d0
[10463.532277][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10463.532282][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10463.532289][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10463.532295][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10463.532303][    C1]  ? lock_acquire+0x1c1/0x220
[10463.532307][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10463.532314][    C1]  netif_receive_skb_internal+0xb0/0x300
[10463.532321][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10463.532329][    C1]  ? __copy_skb_header+0xaf/0x490
[10463.532334][    C1]  ? __skb_clone+0x57a/0x760
[10463.532338][    C1]  netif_receive_skb+0x55/0x280
[10463.532344][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10463.532358][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10463.532372][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10463.532383][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10463.532392][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10463.532412][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10463.532426][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10463.532432][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10463.532447][    C1]  ? stack_trace_save+0x95/0xd0
[10463.532453][    C1]  ? stack_depot_save_flags+0x45/0x550
[10463.532465][    C1]  ? kasan_save_stack+0x34/0x50
[10463.532474][    C1]  ? kasan_save_stack+0x24/0x50
[10463.532479][    C1]  ? kasan_save_track+0x14/0x30
[10463.532484][    C1]  ? kasan_save_free_info+0x3f/0x60
[10463.532489][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10463.532493][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10463.532499][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10463.532504][    C1]  ? ip_finish_output2+0x786/0x18e0
[10463.532510][    C1]  ? ip_output+0x16b/0x4f0
[10463.532514][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10463.532520][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10463.532526][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10463.532530][    C1]  ? get_reg+0x119/0x190
[10463.532535][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10463.532540][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10463.532549][    C1]  __tcf_classify+0x329/0x7d0
[10463.532559][    C1]  tcf_classify+0x283/0x930
[10463.532566][    C1]  ? arch_stack_walk+0xa2/0x100
[10463.532575][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10463.532580][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10463.532587][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10463.532592][    C1]  tc_run+0x2e4/0x5d0
[10463.532599][    C1]  ? __pfx_tc_run+0x10/0x10
[10463.532605][    C1]  ? lock_acquire+0x1c1/0x220
[10463.532608][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10463.532614][    C1]  __dev_queue_xmit+0x686/0x17e0
[10463.532621][    C1]  ? lock_acquire+0x1c1/0x220
[10463.532625][    C1]  ? ip_finish_output2+0x786/0x18e0
[10463.532630][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10463.532638][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10463.532643][    C1]  ? neigh_hh_output+0x348/0x590
[10463.532651][    C1]  ? ip_finish_output2+0x262/0x18e0
[10463.532658][    C1]  ip_finish_output2+0x786/0x18e0
[10463.532663][    C1]  ? stack_depot_save_flags+0x371/0x550
[10463.532670][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10463.532685][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10463.532689][    C1]  ? rcu_read_lock_held+0xe/0x50
[10463.532696][    C1]  ? __ip_finish_output+0x10f/0x770
[10463.532702][    C1]  ip_output+0x16b/0x4f0
[10463.532707][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10463.532712][    C1]  ? __pfx_ip_output+0x10/0x10
[10463.532718][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10463.532742][    C1]  ? rcu_read_lock_held+0xe/0x50
[10463.532746][    C1]  ? ip_local_out+0x114/0x3b0
[10463.532751][    C1]  __ip_queue_xmit+0x672/0x1910
[10463.532756][    C1]  ? __create_object+0x5e/0xb0
[10463.532762][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10463.532772][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10463.532778][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10463.532784][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10463.532792][    C1]  tcp_release_cb+0x1e9/0x390
[10463.532796][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10463.532804][    C1]  release_sock+0xb8/0x1d0
[10463.532810][    C1]  tcp_recvmsg+0xf8/0x4f0
[10463.532816][    C1]  ? lock_release+0x1d5/0x250
[10463.532820][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10463.532823][    C1]  ? core_sys_select+0x620/0x710
[10463.532833][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10463.532841][    C1]  inet_recvmsg+0xf9/0x2c0
[10463.532845][    C1]  ? __pfx_pipe_write+0x10/0x10
[10463.532854][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10463.532857][    C1]  ? __fget_light+0x54/0x1e0
[10463.532865][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10463.532872][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10463.532880][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10463.532886][    C1]  ? __might_fault+0xc6/0x180
[10463.532899][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10463.532905][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10463.532909][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10463.532917][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10463.532925][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10463.532931][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10463.532936][    C1]  do_syscall_64+0xc9/0x1e0
[10463.532944][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10463.532950][    C1] RIP: 0033:0x7f8b36b3f4c0
[10463.532957][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10463.532961][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10463.532968][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10463.532972][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10463.532974][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10463.532977][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10463.532980][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10463.532989][    C1]  </TASK>
[10463.533843][    C0] Sending NMI from CPU 0 to CPUs 3:
[10464.132761][    C3] NMI backtrace for cpu 3
[10464.132776][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10464.132783][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10464.132788][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10464.132804][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10464.132809][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10464.132816][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10464.132819][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10464.132821][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10464.132824][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10464.132826][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10464.132830][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10464.132833][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10464.132839][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10464.132843][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10464.132845][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10464.132848][    C3] PKRU: 55555554
[10464.132850][    C3] Call Trace:
[10464.132856][    C3]  <NMI>
[10464.132864][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[10464.132873][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10464.132883][    C3]  ? nmi_handle+0x153/0x420
[10464.132892][    C3]  ? default_do_nmi+0x41/0x100
[10464.132898][    C3]  ? exc_nmi+0xf3/0x120
[10464.132902][    C3]  ? end_repeat_nmi+0xf/0x60
[10464.132913][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10464.132919][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10464.132925][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10464.132931][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10464.132937][    C3]  </NMI>
[10464.132938][    C3]  <IRQ>
[10464.132941][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10464.132946][    C3]  ? get_stack_info+0x36/0xc0
[10464.132955][    C3]  ? lock_acquire+0x1c1/0x220
[10464.132965][    C3]  ? lock_release+0x1d5/0x250
[10464.132971][    C3]  do_raw_spin_lock+0x1ec/0x270
[10464.132979][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10464.132984][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10464.132989][    C3]  ? lock_acquire+0x1c1/0x220
[10464.132992][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10464.133000][    C3]  _raw_spin_lock_nested+0x65/0x80
[10464.133005][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10464.133017][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10464.133022][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10464.133031][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10464.133042][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10464.133048][    C3]  ip_local_deliver+0x19d/0x480
[10464.133053][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10464.133057][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10464.133061][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10464.133070][    C3]  ? rcu_read_lock_held+0xe/0x50
[10464.133078][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10464.133084][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10464.133100][    C3]  ip_rcv+0x564/0x740
[10464.133105][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10464.133109][    C3]  ? set_track_prepare+0x8a/0xd0
[10464.133116][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10464.133121][    C3]  ? vfs_write+0x9e9/0x10a0
[10464.133128][    C3]  ? skb_clone+0x10b/0x330
[10464.133136][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10464.133147][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10464.133157][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10464.133164][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10464.133179][    C3]  ? __tcf_classify+0x329/0x7d0
[10464.133187][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10464.133192][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10464.133198][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10464.133204][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10464.133212][    C3]  ? lock_acquire+0x1c1/0x220
[10464.133216][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10464.133223][    C3]  netif_receive_skb_internal+0xb0/0x300
[10464.133230][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10464.133237][    C3]  ? __copy_skb_header+0xaf/0x490
[10464.133243][    C3]  ? __skb_clone+0x57a/0x760
[10464.133247][    C3]  netif_receive_skb+0x55/0x280
[10464.133254][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10464.133268][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10464.133282][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10464.133294][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10464.133303][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10464.133323][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10464.133340][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10464.133357][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10464.133374][    C3]  ? lock_release+0x1d5/0x250
[10464.133379][    C3]  ? is_bpf_text_address+0x71/0x120
[10464.133388][    C3]  ? kernel_text_address+0xce/0xe0
[10464.133395][    C3]  ? __kernel_text_address+0x12/0x40
[10464.133400][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10464.133406][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10464.133414][    C3]  ? arch_stack_walk+0xa2/0x100
[10464.133427][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10464.133433][    C3]  ? get_stack_info+0x36/0xc0
[10464.133442][    C3]  __tcf_classify+0x329/0x7d0
[10464.133452][    C3]  tcf_classify+0x283/0x930
[10464.133459][    C3]  ? lock_release+0x1d5/0x250
[10464.133463][    C3]  ? is_bpf_text_address+0x71/0x120
[10464.133469][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10464.133475][    C3]  ? __kernel_text_address+0x12/0x40
[10464.133479][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10464.133483][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10464.133490][    C3]  tc_run+0x2e4/0x5d0
[10464.133497][    C3]  ? __pfx_tc_run+0x10/0x10
[10464.133503][    C3]  ? lock_acquire+0x1c1/0x220
[10464.133507][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10464.133514][    C3]  __dev_queue_xmit+0x686/0x17e0
[10464.133522][    C3]  ? lock_acquire+0x1c1/0x220
[10464.133526][    C3]  ? ip_finish_output2+0x786/0x18e0
[10464.133533][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10464.133541][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10464.133546][    C3]  ? neigh_hh_output+0x348/0x590
[10464.133554][    C3]  ? ip_finish_output2+0x262/0x18e0
[10464.133561][    C3]  ip_finish_output2+0x786/0x18e0
[10464.133569][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10464.133583][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10464.133588][    C3]  ? rcu_read_lock_held+0xe/0x50
[10464.133596][    C3]  ? __ip_finish_output+0x10f/0x770
[10464.133603][    C3]  ip_output+0x16b/0x4f0
[10464.133609][    C3]  ? __pfx_ip_output+0x10/0x10
[10464.133614][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10464.133620][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10464.133626][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10464.133631][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10464.133638][    C3]  ? __alloc_skb+0xd4/0x280
[10464.133643][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10464.133651][    C3]  ? tcp_fragment+0x168/0x1040
[10464.133658][    C3]  ? rcu_read_lock_held+0xe/0x50
[10464.133663][    C3]  ? ip_local_out+0x114/0x3b0
[10464.133671][    C3]  __ip_queue_xmit+0x672/0x1910
[10464.133696][    C3]  ? __skb_clone+0x57a/0x760
[10464.133702][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10464.133713][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10464.133719][    C3]  ? ipv4_dst_check+0xe3/0x170
[10464.133724][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10464.133731][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10464.133738][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10464.133743][    C3]  ? tcp_fragment+0xb0e/0x1040
[10464.133749][    C3]  tcp_send_loss_probe+0x348/0x830
[10464.133755][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10464.133762][    C3]  tcp_write_timer+0x82/0x1d0
[10464.133768][    C3]  call_timer_fn+0x173/0x430
[10464.133777][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10464.133786][    C3]  ? next_expiry_recalc+0xcd/0x220
[10464.133793][    C3]  __run_timers.part.0+0x52d/0x890
[10464.133798][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10464.133806][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10464.133812][    C3]  ? lock_acquire+0x1c1/0x220
[10464.133816][    C3]  ? clockevents_program_event+0xf6/0x300
[10464.133826][    C3]  ? lock_release+0x1d5/0x250
[10464.133831][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10464.133839][    C3]  ? ktime_get+0xb3/0x190
[10464.133844][    C3]  ? clockevents_program_event+0x1ea/0x300
[10464.133852][    C3]  run_timer_softirq+0x72/0x100
[10464.133859][    C3]  __do_softirq+0x1b9/0x7ff
[10464.133867][    C3]  irq_exit_rcu+0x98/0xc0
[10464.133874][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10464.133882][    C3]  </IRQ>
[10464.133883][    C3]  <TASK>
[10464.133885][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10464.133892][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10464.133898][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10464.133902][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10464.133908][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10464.133911][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10464.133913][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10464.133916][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10464.133918][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10464.133925][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10464.133933][    C3]  uart_start+0xe4/0x1b0
[10464.133945][    C3]  n_tty_write+0x677/0x7a0
[10464.133957][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10464.133963][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10464.133973][    C3]  ? lock_acquire+0x1c1/0x220
[10464.133977][    C3]  ? iterate_tty_write+0x95/0x540
[10464.133984][    C3]  iterate_tty_write+0x229/0x540
[10464.133992][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10464.133999][    C3]  vfs_write+0x9e9/0x10a0
[10464.134008][    C3]  ? __run_hrtimer+0x5df/0x710
[10464.134013][    C3]  ? __pfx_vfs_write+0x10/0x10
[10464.134018][    C3]  ? lock_acquire+0x1c1/0x220
[10464.134022][    C3]  ? clockevents_program_event+0xf6/0x300
[10464.134029][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10464.134035][    C3]  ? __fget_light+0x54/0x1e0
[10464.134044][    C3]  ksys_write+0xf5/0x1e0
[10464.134051][    C3]  ? __pfx_ksys_write+0x10/0x10
[10464.134058][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10464.134065][    C3]  do_syscall_64+0xc9/0x1e0
[10464.134075][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10464.134081][    C3] RIP: 0033:0x7f93b2836957
[10464.134087][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10464.134091][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10464.134096][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10464.134098][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10464.134101][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10464.134103][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10464.134106][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10464.134114][    C3]  </TASK>
[10488.622744][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7559s! [perl:7725]
[10488.623447][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10488.625470][    C3] irq event stamp: 290154
[10488.625821][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10488.626653][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10488.627448][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10488.628189][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10488.628933][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10488.629638][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10488.630597][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10488.631131][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10488.702812][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10488.703297][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10488.703931][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10488.704539][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10488.705176][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10488.705819][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10488.706457][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10488.707154][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10488.707674][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10488.708313][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10488.708943][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10488.709586][    C3] PKRU: 55555554
[10488.709886][    C3] Call Trace:
[10488.710149][    C3]  <IRQ>
[10488.710393][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10488.710814][    C3]  ? __run_hrtimer+0x1c0/0x710
[10488.711193][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10488.711642][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10488.712079][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10488.712568][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10488.783064][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10488.783567][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10488.783996][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10488.784498][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10488.784988][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10488.785503][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10488.785970][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10488.786453][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10488.786911][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10488.787431][    C3]  ? get_stack_info+0x36/0xc0
[10488.787826][    C3]  ? lock_acquire+0x1c1/0x220
[10488.788225][    C3]  ? lock_release+0x1d5/0x250
[10488.788628][    C3]  do_raw_spin_lock+0x1ec/0x270
[10488.789017][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10488.789444][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10488.789900][    C3]  ? lock_acquire+0x1c1/0x220
[10488.790285][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10488.790672][    C3]  _raw_spin_lock_nested+0x65/0x80
[10488.791088][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10488.791469][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10488.791864][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10488.792261][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10488.852803][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10488.853242][    C3]  ip_local_deliver+0x19d/0x480
[10488.853643][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10488.854072][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10488.854495][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10488.855056][    C3]  ? rcu_read_lock_held+0xe/0x50
[10488.855470][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10488.855991][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10488.856442][    C3]  ip_rcv+0x564/0x740
[10488.856787][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10488.857170][    C3]  ? set_track_prepare+0x8a/0xd0
[10488.857615][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10488.858060][    C3]  ? vfs_write+0x9e9/0x10a0
[10488.858446][    C3]  ? skb_clone+0x10b/0x330
[10488.858819][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10488.859336][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10488.859830][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10488.860292][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10488.860768][    C3]  ? __tcf_classify+0x329/0x7d0
[10488.861178][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10488.861603][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10488.862104][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10488.862593][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10488.933210][    C3]  ? lock_acquire+0x1c1/0x220
[10488.933616][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10488.934088][    C3]  netif_receive_skb_internal+0xb0/0x300
[10488.934541][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10488.935035][    C3]  ? __copy_skb_header+0xaf/0x490
[10488.935442][    C3]  ? __skb_clone+0x57a/0x760
[10488.935812][    C3]  netif_receive_skb+0x55/0x280
[10488.936216][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10488.936716][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10488.937244][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10488.937740][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10488.938207][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10488.938699][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10488.939233][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10488.939745][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10488.940266][    C3]  ? lock_release+0x1d5/0x250
[10488.940664][    C3]  ? is_bpf_text_address+0x71/0x120
[10488.941092][    C3]  ? kernel_text_address+0xce/0xe0
[10488.941505][    C3]  ? __kernel_text_address+0x12/0x40
[10488.941939][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10488.942402][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10489.013009][    C3]  ? arch_stack_walk+0xa2/0x100
[10489.013427][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10489.013878][    C3]  ? get_stack_info+0x36/0xc0
[10489.014268][    C3]  __tcf_classify+0x329/0x7d0
[10489.014670][    C3]  tcf_classify+0x283/0x930
[10489.015049][    C3]  ? lock_release+0x1d5/0x250
[10489.015434][    C3]  ? is_bpf_text_address+0x71/0x120
[10489.015868][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10489.016286][    C3]  ? __kernel_text_address+0x12/0x40
[10489.016724][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10489.017181][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10489.017683][    C3]  tc_run+0x2e4/0x5d0
[10489.018022][    C3]  ? __pfx_tc_run+0x10/0x10
[10489.018403][    C3]  ? lock_acquire+0x1c1/0x220
[10489.018795][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10489.019219][    C3]  __dev_queue_xmit+0x686/0x17e0
[10489.019658][    C3]  ? lock_acquire+0x1c1/0x220
[10489.020054][    C3]  ? ip_finish_output2+0x786/0x18e0
[10489.020500][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10489.021009][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10489.021479][    C3]  ? neigh_hh_output+0x348/0x590
[10489.021890][    C3]  ? ip_finish_output2+0x262/0x18e0
[10489.022319][    C3]  ip_finish_output2+0x786/0x18e0
[10489.152860][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10489.153424][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10489.153880][    C3]  ? rcu_read_lock_held+0xe/0x50
[10489.154301][    C3]  ? __ip_finish_output+0x10f/0x770
[10489.154734][    C3]  ip_output+0x16b/0x4f0
[10489.155093][    C3]  ? __pfx_ip_output+0x10/0x10
[10489.155487][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10489.155937][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10489.156447][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10489.156901][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10489.157325][    C3]  ? __alloc_skb+0xd4/0x280
[10489.157693][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10489.158181][    C3]  ? tcp_fragment+0x168/0x1040
[10489.158603][    C3]  ? rcu_read_lock_held+0xe/0x50
[10489.159042][    C3]  ? ip_local_out+0x114/0x3b0
[10489.159436][    C3]  __ip_queue_xmit+0x672/0x1910
[10489.159883][    C3]  ? __skb_clone+0x57a/0x760
[10489.160259][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10489.160700][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10489.161183][    C3]  ? ipv4_dst_check+0xe3/0x170
[10489.161599][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10489.162033][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10489.162539][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10489.253177][    C3]  ? tcp_fragment+0xb0e/0x1040
[10489.253582][    C3]  tcp_send_loss_probe+0x348/0x830
[10489.254008][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10489.254423][    C3]  tcp_write_timer+0x82/0x1d0
[10489.254806][    C3]  call_timer_fn+0x173/0x430
[10489.255186][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10489.255607][    C3]  ? next_expiry_recalc+0xcd/0x220
[10489.256030][    C3]  __run_timers.part.0+0x52d/0x890
[10489.256449][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10489.256895][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10489.257352][    C3]  ? lock_acquire+0x1c1/0x220
[10489.257732][    C3]  ? clockevents_program_event+0xf6/0x300
[10489.258205][    C3]  ? lock_release+0x1d5/0x250
[10489.258591][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10489.259026][    C3]  ? ktime_get+0xb3/0x190
[10489.259417][    C3]  ? clockevents_program_event+0x1ea/0x300
[10489.259918][    C3]  run_timer_softirq+0x72/0x100
[10489.260336][    C3]  __do_softirq+0x1b9/0x7ff
[10489.260721][    C3]  irq_exit_rcu+0x98/0xc0
[10489.261091][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10489.261569][    C3]  </IRQ>
[10489.261813][    C3]  <TASK>
[10489.262057][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10489.262548][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10489.353166][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10489.354772][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10489.355273][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10489.355902][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10489.356524][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10489.357158][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10489.357786][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10489.358434][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10489.358921][    C3]  uart_start+0xe4/0x1b0
[10489.359272][    C3]  n_tty_write+0x677/0x7a0
[10489.359650][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10489.360054][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10489.360519][    C3]  ? lock_acquire+0x1c1/0x220
[10489.360906][    C3]  ? iterate_tty_write+0x95/0x540
[10489.361314][    C3]  iterate_tty_write+0x229/0x540
[10489.361723][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10489.362191][    C3]  vfs_write+0x9e9/0x10a0
[10489.362549][    C3]  ? __run_hrtimer+0x5df/0x710
[10489.451424][    C3]  ? __pfx_vfs_write+0x10/0x10
[10489.451836][    C3]  ? lock_acquire+0x1c1/0x220
[10489.452221][    C3]  ? clockevents_program_event+0xf6/0x300
[10489.452707][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10489.453123][    C3]  ? __fget_light+0x54/0x1e0
[10489.453510][    C3]  ksys_write+0xf5/0x1e0
[10489.453865][    C3]  ? __pfx_ksys_write+0x10/0x10
[10489.454262][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10489.454753][    C3]  do_syscall_64+0xc9/0x1e0
[10489.455130][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10489.455619][    C3] RIP: 0033:0x7f93b2836957
[10489.455989][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10489.457549][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10489.458253][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10489.458918][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10489.459583][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10489.460229][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10489.460862][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10489.461516][    C3]  </TASK>
[10489.461835][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7559s! [ncat:8027]
[10489.462534][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10489.489248][    C1] irq event stamp: 174248
[10489.489594][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10489.490433][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10489.491181][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10489.491931][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10489.572798][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10489.573469][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10489.574424][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10489.574960][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10489.576445][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10489.576949][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10489.577615][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10489.578265][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10489.578913][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10489.579565][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10489.580219][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10489.580948][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10489.581494][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10489.582139][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10489.682892][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10489.683491][    C1] PKRU: 55555554
[10489.683766][    C1] Call Trace:
[10489.684030][    C1]  <IRQ>
[10489.684257][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10489.684654][    C1]  ? __run_hrtimer+0x1c0/0x710
[10489.685023][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10489.685456][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10489.685902][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10489.686388][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10489.686816][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10489.687316][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10489.687744][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10489.688250][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10489.688744][    C1]  </IRQ>
[10489.689017][    C1]  <TASK>
[10489.689267][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10489.689804][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10489.690302][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10489.690789][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10489.691263][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10489.691774][    C1]  ? lock_acquire+0x1c1/0x220
[10489.692163][    C1]  ? lock_release+0x1d5/0x250
[10489.692556][    C1]  do_raw_spin_lock+0x1ec/0x270
[10489.703242][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10489.703950][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10489.704639][    C1]  ? lock_acquire+0x1c1/0x220
[10489.705094][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10489.705535][    C1]  _raw_spin_lock_nested+0x65/0x80
[10489.706039][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10489.706605][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10489.707202][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10489.707823][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10489.708504][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10489.709178][    C1]  ip_local_deliver+0x19d/0x480
[10489.709670][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10489.710325][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10489.711004][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10489.711706][    C1]  ? rcu_read_lock_held+0xe/0x50
[10489.712184][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10489.812915][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10489.813373][    C1]  ip_rcv+0x564/0x740
[10489.813750][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10489.814137][    C1]  ? set_track_prepare+0x8a/0xd0
[10489.814551][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10489.814996][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10489.815445][    C1]  ? skb_clone+0x10b/0x330
[10489.815827][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10489.816359][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10489.816867][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10489.817337][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10489.817821][    C1]  ? __tcf_classify+0x329/0x7d0
[10489.818238][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10489.818654][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10489.819173][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10489.819671][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10489.820240][    C1]  ? lock_acquire+0x1c1/0x220
[10489.820645][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10489.821148][    C1]  netif_receive_skb_internal+0xb0/0x300
[10489.821624][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10489.822147][    C1]  ? __copy_skb_header+0xaf/0x490
[10489.822573][    C1]  ? __skb_clone+0x57a/0x760
[10490.003043][    C1]  netif_receive_skb+0x55/0x280
[10490.003467][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10490.003979][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10490.004523][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10490.005013][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10490.005466][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10490.005944][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10490.006452][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10490.006937][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10490.007466][    C1]  ? stack_trace_save+0x95/0xd0
[10490.007895][    C1]  ? stack_depot_save_flags+0x45/0x550
[10490.008348][    C1]  ? kasan_save_stack+0x34/0x50
[10490.008751][    C1]  ? kasan_save_stack+0x24/0x50
[10490.009154][    C1]  ? kasan_save_track+0x14/0x30
[10490.009562][    C1]  ? kasan_save_free_info+0x3f/0x60
[10490.009987][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10490.010402][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10490.010825][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10490.011272][    C1]  ? ip_finish_output2+0x786/0x18e0
[10490.011725][    C1]  ? ip_output+0x16b/0x4f0
[10490.012127][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10490.012541][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10490.103126][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10490.103587][    C1]  ? get_reg+0x119/0x190
[10490.103948][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10490.104393][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10490.104906][    C1]  __tcf_classify+0x329/0x7d0
[10490.105311][    C1]  tcf_classify+0x283/0x930
[10490.105693][    C1]  ? arch_stack_walk+0xa2/0x100
[10490.106116][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10490.106544][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10490.107022][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10490.107455][    C1]  tc_run+0x2e4/0x5d0
[10490.107779][    C1]  ? __pfx_tc_run+0x10/0x10
[10490.108132][    C1]  ? lock_acquire+0x1c1/0x220
[10490.108518][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10490.108955][    C1]  __dev_queue_xmit+0x686/0x17e0
[10490.109410][    C1]  ? lock_acquire+0x1c1/0x220
[10490.109835][    C1]  ? ip_finish_output2+0x786/0x18e0
[10490.110264][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10490.110765][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10490.111207][    C1]  ? neigh_hh_output+0x348/0x590
[10490.111619][    C1]  ? ip_finish_output2+0x262/0x18e0
[10490.112045][    C1]  ip_finish_output2+0x786/0x18e0
[10490.112457][    C1]  ? stack_depot_save_flags+0x371/0x550
[10490.213014][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10490.213583][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10490.214050][    C1]  ? rcu_read_lock_held+0xe/0x50
[10490.214504][    C1]  ? __ip_finish_output+0x10f/0x770
[10490.214929][    C1]  ip_output+0x16b/0x4f0
[10490.215283][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10490.215658][    C1]  ? __pfx_ip_output+0x10/0x10
[10490.216052][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10490.216524][    C1]  ? rcu_read_lock_held+0xe/0x50
[10490.216935][    C1]  ? ip_local_out+0x114/0x3b0
[10490.217326][    C1]  __ip_queue_xmit+0x672/0x1910
[10490.217732][    C1]  ? __create_object+0x5e/0xb0
[10490.218140][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10490.218581][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10490.219042][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10490.219485][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10490.219943][    C1]  tcp_release_cb+0x1e9/0x390
[10490.220334][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10490.220762][    C1]  release_sock+0xb8/0x1d0
[10490.221138][    C1]  tcp_recvmsg+0xf8/0x4f0
[10490.221525][    C1]  ? lock_release+0x1d5/0x250
[10490.221948][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10490.222378][    C1]  ? core_sys_select+0x620/0x710
[10490.322901][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10490.323343][    C1]  inet_recvmsg+0xf9/0x2c0
[10490.323720][    C1]  ? __pfx_pipe_write+0x10/0x10
[10490.324122][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10490.324530][    C1]  ? __fget_light+0x54/0x1e0
[10490.324917][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10490.325353][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10490.325751][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10490.326188][    C1]  ? __might_fault+0xc6/0x180
[10490.326609][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10490.327088][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10490.327598][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10490.328089][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10490.328606][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10490.329014][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10490.329510][    C1]  do_syscall_64+0xc9/0x1e0
[10490.329890][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10490.330377][    C1] RIP: 0033:0x7f8b36b3f4c0
[10490.330743][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10490.332354][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10490.433126][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10490.433778][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10490.434421][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10490.435060][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10490.435698][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10490.436372][    C1]  </TASK>
[10516.632629][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7585s! [ncat:8027]
[10516.633319][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10516.635372][    C1] irq event stamp: 174248
[10516.635729][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10516.636550][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10516.637284][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10516.638032][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10516.638774][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10516.639489][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10516.640460][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10516.662750][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10516.664333][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10516.664837][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10516.665478][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10516.666115][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10516.666754][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10516.667397][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10516.668038][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10516.668753][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10516.669286][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10516.669936][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10516.670576][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10516.671214][    C1] PKRU: 55555554
[10516.671506][    C1] Call Trace:
[10516.671794][    C1]  <IRQ>
[10516.672042][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10516.672409][    C1]  ? __run_hrtimer+0x1c0/0x710
[10516.782882][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10516.783341][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10516.783778][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10516.787302][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10516.787741][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10516.788245][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10516.788679][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10516.789181][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10516.789695][    C1]  </IRQ>
[10516.789950][    C1]  <TASK>
[10516.790205][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10516.790741][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10516.791211][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10516.791685][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10516.792149][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10516.842764][    C1]  ? lock_acquire+0x1c1/0x220
[10516.843163][    C1]  ? lock_release+0x1d5/0x250
[10516.843556][    C1]  do_raw_spin_lock+0x1ec/0x270
[10516.843958][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10516.844389][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10516.845018][    C1]  ? lock_acquire+0x1c1/0x220
[10516.845612][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10516.846215][    C1]  _raw_spin_lock_nested+0x65/0x80
[10516.846877][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10516.847471][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10516.848029][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10516.848600][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10516.849279][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10516.849959][    C1]  ip_local_deliver+0x19d/0x480
[10516.850456][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10516.850961][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10516.851513][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10516.852366][    C1]  ? rcu_read_lock_held+0xe/0x50
[10516.932911][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10516.933442][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10516.933863][    C1]  ip_rcv+0x564/0x740
[10516.934189][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10516.934548][    C1]  ? set_track_prepare+0x8a/0xd0
[10516.934955][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10516.935402][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10516.935842][    C1]  ? skb_clone+0x10b/0x330
[10516.936208][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10516.936717][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10516.937233][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10516.937700][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10516.938183][    C1]  ? __tcf_classify+0x329/0x7d0
[10516.938595][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10516.938978][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10516.939474][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10516.939937][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10516.940456][    C1]  ? lock_acquire+0x1c1/0x220
[10516.940838][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10516.941315][    C1]  netif_receive_skb_internal+0xb0/0x300
[10516.941772][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10516.942282][    C1]  ? __copy_skb_header+0xaf/0x490
[10517.022907][    C1]  ? __skb_clone+0x57a/0x760
[10517.023305][    C1]  netif_receive_skb+0x55/0x280
[10517.023720][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10517.024251][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10517.024807][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10517.025307][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10517.025769][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10517.026249][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10517.026768][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10517.027239][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10517.027772][    C1]  ? stack_trace_save+0x95/0xd0
[10517.028182][    C1]  ? stack_depot_save_flags+0x45/0x550
[10517.028645][    C1]  ? kasan_save_stack+0x34/0x50
[10517.029053][    C1]  ? kasan_save_stack+0x24/0x50
[10517.029462][    C1]  ? kasan_save_track+0x14/0x30
[10517.029871][    C1]  ? kasan_save_free_info+0x3f/0x60
[10517.030304][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10517.030725][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10517.031136][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10517.031610][    C1]  ? ip_finish_output2+0x786/0x18e0
[10517.032057][    C1]  ? ip_output+0x16b/0x4f0
[10517.032441][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10517.082947][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10517.083378][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10517.083950][    C1]  ? get_reg+0x119/0x190
[10517.084463][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10517.085091][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10517.085831][    C1]  __tcf_classify+0x329/0x7d0
[10517.086404][    C1]  tcf_classify+0x283/0x930
[10517.086947][    C1]  ? arch_stack_walk+0xa2/0x100
[10517.087492][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10517.088152][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10517.088859][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10517.089427][    C1]  tc_run+0x2e4/0x5d0
[10517.089798][    C1]  ? __pfx_tc_run+0x10/0x10
[10517.090200][    C1]  ? lock_acquire+0x1c1/0x220
[10517.090607][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10517.091112][    C1]  __dev_queue_xmit+0x686/0x17e0
[10517.091742][    C1]  ? lock_acquire+0x1c1/0x220
[10517.092318][    C1]  ? ip_finish_output2+0x786/0x18e0
[10517.202986][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10517.203462][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10517.203905][    C1]  ? neigh_hh_output+0x348/0x590
[10517.204323][    C1]  ? ip_finish_output2+0x262/0x18e0
[10517.204756][    C1]  ip_finish_output2+0x786/0x18e0
[10517.205179][    C1]  ? stack_depot_save_flags+0x371/0x550
[10517.205645][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10517.206201][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10517.206653][    C1]  ? rcu_read_lock_held+0xe/0x50
[10517.207106][    C1]  ? __ip_finish_output+0x10f/0x770
[10517.207546][    C1]  ip_output+0x16b/0x4f0
[10517.207913][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10517.208313][    C1]  ? __pfx_ip_output+0x10/0x10
[10517.208714][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10517.209181][    C1]  ? rcu_read_lock_held+0xe/0x50
[10517.209584][    C1]  ? ip_local_out+0x114/0x3b0
[10517.209977][    C1]  __ip_queue_xmit+0x672/0x1910
[10517.210384][    C1]  ? __create_object+0x5e/0xb0
[10517.210787][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10517.211226][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10517.211691][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10517.212133][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10517.302743][    C1]  tcp_release_cb+0x1e9/0x390
[10517.303166][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10517.303608][    C1]  release_sock+0xb8/0x1d0
[10517.303983][    C1]  tcp_recvmsg+0xf8/0x4f0
[10517.304371][    C1]  ? lock_release+0x1d5/0x250
[10517.304775][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10517.305194][    C1]  ? core_sys_select+0x620/0x710
[10517.305611][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10517.306061][    C1]  inet_recvmsg+0xf9/0x2c0
[10517.306420][    C1]  ? __pfx_pipe_write+0x10/0x10
[10517.306833][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10517.307247][    C1]  ? __fget_light+0x54/0x1e0
[10517.307638][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10517.308068][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10517.308467][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10517.308906][    C1]  ? __might_fault+0xc6/0x180
[10517.309327][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10517.309798][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10517.310315][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10517.310825][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10517.311357][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10517.311773][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10517.312276][    C1]  do_syscall_64+0xc9/0x1e0
[10517.362768][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10517.363270][    C1] RIP: 0033:0x7f8b36b3f4c0
[10517.363632][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10517.365161][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10517.365842][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10517.366496][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10517.367151][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10517.367777][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10517.368435][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10517.369165][    C1]  </TASK>
[10517.369487][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7585s! [perl:7725]
[10517.370229][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10517.372361][    C3] irq event stamp: 290154
[10517.372719][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10517.373578][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10517.374397][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10517.375163][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10517.375970][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10517.376735][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10517.377724][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10517.378257][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10517.379828][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10517.380334][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10517.380976][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10517.381682][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10517.382365][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10517.463064][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10517.463703][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10517.464433][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10517.464986][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10517.465640][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10517.466288][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10517.466940][    C3] PKRU: 55555554
[10517.467239][    C3] Call Trace:
[10517.467527][    C3]  <IRQ>
[10517.467767][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10517.468224][    C3]  ? __run_hrtimer+0x1c0/0x710
[10517.468631][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10517.469097][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10517.469574][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10517.470049][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10517.470491][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10517.470994][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10517.471428][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10517.471938][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10517.472451][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10517.563063][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10517.563562][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10517.564048][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10517.564532][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10517.565033][    C3]  ? get_stack_info+0x36/0xc0
[10517.565437][    C3]  ? lock_acquire+0x1c1/0x220
[10517.565826][    C3]  ? lock_release+0x1d5/0x250
[10517.566216][    C3]  do_raw_spin_lock+0x1ec/0x270
[10517.566628][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10517.567101][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10517.567618][    C3]  ? lock_acquire+0x1c1/0x220
[10517.568039][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10517.568439][    C3]  _raw_spin_lock_nested+0x65/0x80
[10517.568868][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10517.569263][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10517.569669][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10517.570086][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10517.570536][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10517.570987][    C3]  ip_local_deliver+0x19d/0x480
[10517.571423][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10517.571885][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10517.572326][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10517.653058][    C3]  ? rcu_read_lock_held+0xe/0x50
[10517.653474][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10517.654003][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10517.654438][    C3]  ip_rcv+0x564/0x740
[10517.654777][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10517.655143][    C3]  ? set_track_prepare+0x8a/0xd0
[10517.655548][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10517.656038][    C3]  ? vfs_write+0x9e9/0x10a0
[10517.656450][    C3]  ? skb_clone+0x10b/0x330
[10517.656820][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10517.657353][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10517.657856][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10517.658311][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10517.658840][    C3]  ? __tcf_classify+0x329/0x7d0
[10517.659264][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10517.659655][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10517.660139][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10517.660627][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10517.661160][    C3]  ? lock_acquire+0x1c1/0x220
[10517.661548][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10517.662023][    C3]  netif_receive_skb_internal+0xb0/0x300
[10517.662496][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10517.700080][    C3]  ? __copy_skb_header+0xaf/0x490
[10517.700529][    C3]  ? __skb_clone+0x57a/0x760
[10517.700927][    C3]  netif_receive_skb+0x55/0x280
[10517.701359][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10517.701894][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10517.702454][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10517.763025][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10517.763509][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10517.763986][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10517.764511][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10517.765021][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10517.765574][    C3]  ? lock_release+0x1d5/0x250
[10517.766011][    C3]  ? is_bpf_text_address+0x71/0x120
[10517.766466][    C3]  ? kernel_text_address+0xce/0xe0
[10517.766921][    C3]  ? __kernel_text_address+0x12/0x40
[10517.767392][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10517.767867][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10517.768383][    C3]  ? arch_stack_walk+0xa2/0x100
[10517.768801][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10517.769269][    C3]  ? get_stack_info+0x36/0xc0
[10517.769680][    C3]  __tcf_classify+0x329/0x7d0
[10517.770092][    C3]  tcf_classify+0x283/0x930
[10517.770484][    C3]  ? lock_release+0x1d5/0x250
[10517.770903][    C3]  ? is_bpf_text_address+0x71/0x120
[10517.771363][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10517.771818][    C3]  ? __kernel_text_address+0x12/0x40
[10517.772278][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10517.862870][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10517.863403][    C3]  tc_run+0x2e4/0x5d0
[10517.863756][    C3]  ? __pfx_tc_run+0x10/0x10
[10517.864137][    C3]  ? lock_acquire+0x1c1/0x220
[10517.864542][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10517.864966][    C3]  __dev_queue_xmit+0x686/0x17e0
[10517.865371][    C3]  ? lock_acquire+0x1c1/0x220
[10517.865758][    C3]  ? ip_finish_output2+0x786/0x18e0
[10517.866198][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10517.866696][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10517.867132][    C3]  ? neigh_hh_output+0x348/0x590
[10517.867534][    C3]  ? ip_finish_output2+0x262/0x18e0
[10517.867949][    C3]  ip_finish_output2+0x786/0x18e0
[10517.868366][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10517.868922][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10517.869363][    C3]  ? rcu_read_lock_held+0xe/0x50
[10517.869773][    C3]  ? __ip_finish_output+0x10f/0x770
[10517.870201][    C3]  ip_output+0x16b/0x4f0
[10517.870549][    C3]  ? __pfx_ip_output+0x10/0x10
[10517.870959][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10517.871438][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10517.871981][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10517.872425][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10517.983024][    C3]  ? __alloc_skb+0xd4/0x280
[10517.983410][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10517.983853][    C3]  ? tcp_fragment+0x168/0x1040
[10517.984250][    C3]  ? rcu_read_lock_held+0xe/0x50
[10517.984671][    C3]  ? ip_local_out+0x114/0x3b0
[10517.985071][    C3]  __ip_queue_xmit+0x672/0x1910
[10517.985484][    C3]  ? __skb_clone+0x57a/0x760
[10517.985870][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10517.986322][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10517.986778][    C3]  ? ipv4_dst_check+0xe3/0x170
[10517.987196][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10517.987599][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10517.988049][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10517.988555][    C3]  ? tcp_fragment+0xb0e/0x1040
[10517.988943][    C3]  tcp_send_loss_probe+0x348/0x830
[10517.989366][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10517.989815][    C3]  tcp_write_timer+0x82/0x1d0
[10517.990216][    C3]  call_timer_fn+0x173/0x430
[10517.990606][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10517.991026][    C3]  ? next_expiry_recalc+0xcd/0x220
[10517.991459][    C3]  __run_timers.part.0+0x52d/0x890
[10517.991875][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10517.992307][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10518.082865][    C3]  ? lock_acquire+0x1c1/0x220
[10518.083264][    C3]  ? clockevents_program_event+0xf6/0x300
[10518.083732][    C3]  ? lock_release+0x1d5/0x250
[10518.084123][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10518.084558][    C3]  ? ktime_get+0xb3/0x190
[10518.084918][    C3]  ? clockevents_program_event+0x1ea/0x300
[10518.085406][    C3]  run_timer_softirq+0x72/0x100
[10518.085815][    C3]  __do_softirq+0x1b9/0x7ff
[10518.086198][    C3]  irq_exit_rcu+0x98/0xc0
[10518.086563][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10518.087029][    C3]  </IRQ>
[10518.087300][    C3]  <TASK>
[10518.087550][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10518.088069][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10518.088623][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10518.090203][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10518.090717][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10518.091390][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10518.092059][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10518.162823][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10518.163516][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10518.164188][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10518.164694][    C3]  uart_start+0xe4/0x1b0
[10518.165060][    C3]  n_tty_write+0x677/0x7a0
[10518.165441][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10518.165860][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10518.166334][    C3]  ? lock_acquire+0x1c1/0x220
[10518.166730][    C3]  ? iterate_tty_write+0x95/0x540
[10518.167157][    C3]  iterate_tty_write+0x229/0x540
[10518.167577][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10518.168057][    C3]  vfs_write+0x9e9/0x10a0
[10518.168430][    C3]  ? __run_hrtimer+0x5df/0x710
[10518.168828][    C3]  ? __pfx_vfs_write+0x10/0x10
[10518.169229][    C3]  ? lock_acquire+0x1c1/0x220
[10518.169622][    C3]  ? clockevents_program_event+0xf6/0x300
[10518.170097][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10518.170542][    C3]  ? __fget_light+0x54/0x1e0
[10518.170929][    C3]  ksys_write+0xf5/0x1e0
[10518.171307][    C3]  ? __pfx_ksys_write+0x10/0x10
[10518.171750][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10518.172283][    C3]  do_syscall_64+0xc9/0x1e0
[10518.242760][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10518.243258][    C3] RIP: 0033:0x7f93b2836957
[10518.243624][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10518.245158][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10518.245832][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10518.246492][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10518.247149][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10518.247803][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10518.248465][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10518.249129][    C3]  </TASK>
[10542.182448][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[10542.183061][    C1] rcu: 1-....: (7920483 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=1964255
[10542.183983][    C1] rcu: (t=8148211 jiffies g=1064457 q=112 ncpus=4)
[10542.184550][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10542.185302][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10542.186360][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10542.186948][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10542.262765][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10542.263286][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10542.263922][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10542.264547][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10542.265170][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10542.265794][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10542.266408][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10542.267116][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10542.267634][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10542.268291][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10542.268933][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10542.269588][    C1] PKRU: 55555554
[10542.269866][    C1] Call Trace:
[10542.270137][    C1]  <IRQ>
[10542.270373][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[10542.270812][    C1]  ? print_cpu_stall+0x263/0x6a0
[10542.271217][    C1]  ? check_cpu_stall+0x284/0x500
[10542.271628][    C1]  ? debug_object_deactivate+0x216/0x3a0
[10542.272076][    C1]  ? rcu_pending+0x92/0x360
[10542.302578][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[10542.303031][    C1]  ? update_process_times+0xb9/0x110
[10542.303476][    C1]  ? tick_sched_handle+0x67/0x130
[10542.303888][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[10542.304344][    C1]  ? __run_hrtimer+0x1c0/0x710
[10542.304720][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[10542.305212][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10542.305639][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10542.306104][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10542.306532][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10542.307026][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10542.307455][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10542.307989][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10542.308493][    C1]  </IRQ>
[10542.308739][    C1]  <TASK>
[10542.308980][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10542.309494][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10542.309972][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10542.310498][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10542.310979][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10542.311505][    C1]  ? lock_acquire+0x1c1/0x220
[10542.311879][    C1]  ? lock_release+0x1d5/0x250
[10542.312264][    C1]  do_raw_spin_lock+0x1ec/0x270
[10542.442780][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10542.443229][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10542.443683][    C1]  ? lock_acquire+0x1c1/0x220
[10542.444068][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10542.444461][    C1]  _raw_spin_lock_nested+0x65/0x80
[10542.444881][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10542.445265][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10542.445679][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10542.446071][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10542.446487][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10542.446888][    C1]  ip_local_deliver+0x19d/0x480
[10542.451736][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10542.452212][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10542.452668][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10542.453268][    C1]  ? rcu_read_lock_held+0xe/0x50
[10542.453698][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10542.454254][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10542.454696][    C1]  ip_rcv+0x564/0x740
[10542.455053][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10542.455450][    C1]  ? set_track_prepare+0x8a/0xd0
[10542.455889][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10542.456357][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10542.456831][    C1]  ? skb_clone+0x10b/0x330
[10542.457226][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10542.457767][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10542.458298][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10542.458784][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10542.459275][    C1]  ? __tcf_classify+0x329/0x7d0
[10542.459687][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10542.460065][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10542.460601][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10542.461098][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10542.461667][    C1]  ? lock_acquire+0x1c1/0x220
[10542.462080][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10542.582687][    C1]  netif_receive_skb_internal+0xb0/0x300
[10542.583167][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10542.583689][    C1]  ? __copy_skb_header+0xaf/0x490
[10542.584109][    C1]  ? __skb_clone+0x57a/0x760
[10542.584500][    C1]  netif_receive_skb+0x55/0x280
[10542.584926][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10542.585444][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10542.585985][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10542.586477][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10542.586968][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10542.587468][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10542.588017][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10542.588484][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10542.589007][    C1]  ? stack_trace_save+0x95/0xd0
[10542.589417][    C1]  ? stack_depot_save_flags+0x45/0x550
[10542.589881][    C1]  ? kasan_save_stack+0x34/0x50
[10542.590285][    C1]  ? kasan_save_stack+0x24/0x50
[10542.590693][    C1]  ? kasan_save_track+0x14/0x30
[10542.591101][    C1]  ? kasan_save_free_info+0x3f/0x60
[10542.591541][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10542.591958][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10542.592372][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10542.706484][    C1]  ? ip_finish_output2+0x786/0x18e0
[10542.706935][    C1]  ? ip_output+0x16b/0x4f0
[10542.707300][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10542.707733][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10542.708200][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10542.708657][    C1]  ? get_reg+0x119/0x190
[10542.709037][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10542.709484][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10542.709985][    C1]  __tcf_classify+0x329/0x7d0
[10542.710386][    C1]  tcf_classify+0x283/0x930
[10542.710771][    C1]  ? arch_stack_walk+0xa2/0x100
[10542.711179][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10542.711597][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10542.712066][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10542.752593][    C1]  tc_run+0x2e4/0x5d0
[10542.752930][    C1]  ? __pfx_tc_run+0x10/0x10
[10542.753316][    C1]  ? lock_acquire+0x1c1/0x220
[10542.753724][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10542.754173][    C1]  __dev_queue_xmit+0x686/0x17e0
[10542.754607][    C1]  ? lock_acquire+0x1c1/0x220
[10542.755014][    C1]  ? ip_finish_output2+0x786/0x18e0
[10542.755466][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10542.755989][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10542.756490][    C1]  ? neigh_hh_output+0x348/0x590
[10542.756949][    C1]  ? ip_finish_output2+0x262/0x18e0
[10542.757409][    C1]  ip_finish_output2+0x786/0x18e0
[10542.757845][    C1]  ? stack_depot_save_flags+0x371/0x550
[10542.758334][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10542.758915][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10542.759384][    C1]  ? rcu_read_lock_held+0xe/0x50
[10542.759840][    C1]  ? __ip_finish_output+0x10f/0x770
[10542.760310][    C1]  ip_output+0x16b/0x4f0
[10542.760692][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10542.761110][    C1]  ? __pfx_ip_output+0x10/0x10
[10542.761545][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10542.762036][    C1]  ? rcu_read_lock_held+0xe/0x50
[10542.874594][    C1]  ? ip_local_out+0x114/0x3b0
[10542.875030][    C1]  __ip_queue_xmit+0x672/0x1910
[10542.875472][    C1]  ? __create_object+0x5e/0xb0
[10542.875893][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10542.876362][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10542.876823][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10542.877277][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10542.877743][    C1]  tcp_release_cb+0x1e9/0x390
[10542.878146][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10542.878590][    C1]  release_sock+0xb8/0x1d0
[10542.878966][    C1]  tcp_recvmsg+0xf8/0x4f0
[10542.879334][    C1]  ? lock_release+0x1d5/0x250
[10542.879748][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10542.880182][    C1]  ? core_sys_select+0x620/0x710
[10542.880612][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10542.881074][    C1]  inet_recvmsg+0xf9/0x2c0
[10542.881461][    C1]  ? __pfx_pipe_write+0x10/0x10
[10542.881884][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10542.882307][    C1]  ? __fget_light+0x54/0x1e0
[10542.915641][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10542.916116][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10542.916523][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10542.916972][    C1]  ? __might_fault+0xc6/0x180
[10542.917377][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10542.917865][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10542.918347][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10542.918839][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10542.919361][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10542.919781][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10542.920282][    C1]  do_syscall_64+0xc9/0x1e0
[10542.920666][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10542.921149][    C1] RIP: 0033:0x7f8b36b3f4c0
[10542.921526][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10543.032110][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10543.032820][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10543.033469][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10543.034152][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10543.034815][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10543.035487][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10543.036167][    C1]  </TASK>
[10543.036437][    C1] Sending NMI from CPU 1 to CPUs 3:
[10543.043226][    C3] NMI backtrace for cpu 3
[10543.043242][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10543.043251][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10543.043255][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10543.043272][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10543.043277][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10543.043283][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10543.043287][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10543.043289][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10543.043292][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10543.043295][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10543.043298][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10543.043302][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10543.043308][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10543.043311][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10543.043314][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10543.043317][    C3] PKRU: 55555554
[10543.043319][    C3] Call Trace:
[10543.043326][    C3]  <NMI>
[10543.043334][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[10543.043343][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10543.043353][    C3]  ? nmi_handle+0x153/0x420
[10543.043362][    C3]  ? default_do_nmi+0x41/0x100
[10543.043368][    C3]  ? exc_nmi+0xf3/0x120
[10543.043372][    C3]  ? end_repeat_nmi+0xf/0x60
[10543.043383][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10543.043390][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10543.043395][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10543.043402][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10543.043407][    C3]  </NMI>
[10543.043408][    C3]  <IRQ>
[10543.043411][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10543.043416][    C3]  ? get_stack_info+0x36/0xc0
[10543.043425][    C3]  ? lock_acquire+0x1c1/0x220
[10543.043433][    C3]  ? lock_release+0x1d5/0x250
[10543.043439][    C3]  do_raw_spin_lock+0x1ec/0x270
[10543.043447][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10543.043451][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10543.043457][    C3]  ? lock_acquire+0x1c1/0x220
[10543.043461][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10543.043469][    C3]  _raw_spin_lock_nested+0x65/0x80
[10543.043474][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10543.043487][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10543.043492][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10543.043501][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10543.043513][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10543.043520][    C3]  ip_local_deliver+0x19d/0x480
[10543.043524][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10543.043528][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10543.043532][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10543.043542][    C3]  ? rcu_read_lock_held+0xe/0x50
[10543.043550][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10543.043555][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10543.043572][    C3]  ip_rcv+0x564/0x740
[10543.043577][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10543.043581][    C3]  ? set_track_prepare+0x8a/0xd0
[10543.043589][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10543.043593][    C3]  ? vfs_write+0x9e9/0x10a0
[10543.043601][    C3]  ? skb_clone+0x10b/0x330
[10543.043609][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10543.043620][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10543.043628][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10543.043636][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10543.043650][    C3]  ? __tcf_classify+0x329/0x7d0
[10543.043657][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10543.043660][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10543.043667][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10543.043672][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10543.043679][    C3]  ? lock_acquire+0x1c1/0x220
[10543.043683][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10543.043690][    C3]  netif_receive_skb_internal+0xb0/0x300
[10543.043696][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10543.043703][    C3]  ? __copy_skb_header+0xaf/0x490
[10543.043708][    C3]  ? __skb_clone+0x57a/0x760
[10543.043713][    C3]  netif_receive_skb+0x55/0x280
[10543.043718][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10543.043732][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10543.043744][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10543.043756][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10543.043765][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10543.043784][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10543.043798][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10543.043814][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10543.043830][    C3]  ? lock_release+0x1d5/0x250
[10543.043834][    C3]  ? is_bpf_text_address+0x71/0x120
[10543.043844][    C3]  ? kernel_text_address+0xce/0xe0
[10543.043851][    C3]  ? __kernel_text_address+0x12/0x40
[10543.043855][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10543.043861][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10543.043868][    C3]  ? arch_stack_walk+0xa2/0x100
[10543.043881][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10543.043887][    C3]  ? get_stack_info+0x36/0xc0
[10543.043895][    C3]  __tcf_classify+0x329/0x7d0
[10543.043904][    C3]  tcf_classify+0x283/0x930
[10543.043910][    C3]  ? lock_release+0x1d5/0x250
[10543.043915][    C3]  ? is_bpf_text_address+0x71/0x120
[10543.043920][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10543.043926][    C3]  ? __kernel_text_address+0x12/0x40
[10543.043930][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10543.043934][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10543.043940][    C3]  tc_run+0x2e4/0x5d0
[10543.043947][    C3]  ? __pfx_tc_run+0x10/0x10
[10543.043953][    C3]  ? lock_acquire+0x1c1/0x220
[10543.043956][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10543.043963][    C3]  __dev_queue_xmit+0x686/0x17e0
[10543.043970][    C3]  ? lock_acquire+0x1c1/0x220
[10543.043974][    C3]  ? ip_finish_output2+0x786/0x18e0
[10543.043981][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10543.043988][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10543.043993][    C3]  ? neigh_hh_output+0x348/0x590
[10543.043999][    C3]  ? ip_finish_output2+0x262/0x18e0
[10543.044005][    C3]  ip_finish_output2+0x786/0x18e0
[10543.044012][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10543.044024][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10543.044029][    C3]  ? rcu_read_lock_held+0xe/0x50
[10543.044036][    C3]  ? __ip_finish_output+0x10f/0x770
[10543.044042][    C3]  ip_output+0x16b/0x4f0
[10543.044048][    C3]  ? __pfx_ip_output+0x10/0x10
[10543.044052][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10543.044057][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10543.044062][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10543.044069][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10543.044076][    C3]  ? __alloc_skb+0xd4/0x280
[10543.044080][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10543.044086][    C3]  ? tcp_fragment+0x168/0x1040
[10543.044092][    C3]  ? rcu_read_lock_held+0xe/0x50
[10543.044097][    C3]  ? ip_local_out+0x114/0x3b0
[10543.044103][    C3]  __ip_queue_xmit+0x672/0x1910
[10543.044110][    C3]  ? __skb_clone+0x57a/0x760
[10543.044114][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10543.044125][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10543.044130][    C3]  ? ipv4_dst_check+0xe3/0x170
[10543.044136][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10543.044145][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10543.044152][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10543.044198][    C3]  ? tcp_fragment+0xb0e/0x1040
[10543.044206][    C3]  tcp_send_loss_probe+0x348/0x830
[10543.044211][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10543.044217][    C3]  tcp_write_timer+0x82/0x1d0
[10543.044223][    C3]  call_timer_fn+0x173/0x430
[10543.044233][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10543.044242][    C3]  ? next_expiry_recalc+0xcd/0x220
[10543.044249][    C3]  __run_timers.part.0+0x52d/0x890
[10543.044255][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10543.044263][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10543.044268][    C3]  ? lock_acquire+0x1c1/0x220
[10543.044272][    C3]  ? clockevents_program_event+0xf6/0x300
[10543.044282][    C3]  ? lock_release+0x1d5/0x250
[10543.044286][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10543.044293][    C3]  ? ktime_get+0xb3/0x190
[10543.044301][    C3]  ? clockevents_program_event+0x1ea/0x300
[10543.044308][    C3]  run_timer_softirq+0x72/0x100
[10543.044314][    C3]  __do_softirq+0x1b9/0x7ff
[10543.044322][    C3]  irq_exit_rcu+0x98/0xc0
[10543.044328][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10543.044335][    C3]  </IRQ>
[10543.044336][    C3]  <TASK>
[10543.044338][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10543.044345][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10543.044351][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10543.044355][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10543.044360][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10543.044363][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10543.044366][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10543.044369][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10543.044371][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10543.044379][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10543.044385][    C3]  uart_start+0xe4/0x1b0
[10543.044396][    C3]  n_tty_write+0x677/0x7a0
[10543.044408][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10543.044414][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10543.044422][    C3]  ? lock_acquire+0x1c1/0x220
[10543.044426][    C3]  ? iterate_tty_write+0x95/0x540
[10543.044434][    C3]  iterate_tty_write+0x229/0x540
[10543.044442][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10543.044448][    C3]  vfs_write+0x9e9/0x10a0
[10543.044457][    C3]  ? __run_hrtimer+0x5df/0x710
[10543.044462][    C3]  ? __pfx_vfs_write+0x10/0x10
[10543.044469][    C3]  ? lock_acquire+0x1c1/0x220
[10543.044473][    C3]  ? clockevents_program_event+0xf6/0x300
[10543.044480][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10543.044485][    C3]  ? __fget_light+0x54/0x1e0
[10543.044494][    C3]  ksys_write+0xf5/0x1e0
[10543.044500][    C3]  ? __pfx_ksys_write+0x10/0x10
[10543.044507][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10543.044515][    C3]  do_syscall_64+0xc9/0x1e0
[10543.044523][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10543.044528][    C3] RIP: 0033:0x7f93b2836957
[10543.044534][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10543.044539][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10543.044543][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10543.044546][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10543.044549][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10543.044551][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10543.044554][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10543.044562][    C3]  </TASK>
[10568.622710][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7633s! [perl:7725]
[10568.623451][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10568.625495][    C3] irq event stamp: 290154
[10568.625865][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10568.626751][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10568.627594][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10568.628352][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10568.629103][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10568.629826][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10568.630828][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[10568.631359][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[10568.703057][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10568.703577][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10568.704520][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10568.705483][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10568.706468][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10568.707323][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10568.708278][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10568.709278][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10568.709936][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10568.710721][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10568.711658][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10568.782621][    C3] PKRU: 55555554
[10568.782947][    C3] Call Trace:
[10568.783228][    C3]  <IRQ>
[10568.783472][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10568.783898][    C3]  ? __run_hrtimer+0x1c0/0x710
[10568.784291][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10568.784745][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10568.785192][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10568.785669][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10568.786102][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10568.786591][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10568.787015][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10568.787519][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10568.788206][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10568.788990][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10568.789710][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[10568.790487][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10568.791158][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10568.791867][    C3]  ? get_stack_info+0x36/0xc0
[10568.862536][    C3]  ? lock_acquire+0x1c1/0x220
[10568.862943][    C3]  ? lock_release+0x1d5/0x250
[10568.863340][    C3]  do_raw_spin_lock+0x1ec/0x270
[10568.863747][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10568.864192][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10568.864673][    C3]  ? lock_acquire+0x1c1/0x220
[10568.865072][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10568.865476][    C3]  _raw_spin_lock_nested+0x65/0x80
[10568.865906][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10568.866292][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10568.866701][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10568.867127][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10568.867599][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10568.868055][    C3]  ip_local_deliver+0x19d/0x480
[10568.868494][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10568.868966][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10568.869405][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10568.869978][    C3]  ? rcu_read_lock_held+0xe/0x50
[10568.870397][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10568.870925][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10568.871382][    C3]  ip_rcv+0x564/0x740
[10568.871748][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10568.872138][    C3]  ? set_track_prepare+0x8a/0xd0
[10568.942731][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10568.943196][    C3]  ? vfs_write+0x9e9/0x10a0
[10568.943577][    C3]  ? skb_clone+0x10b/0x330
[10568.943950][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10568.944460][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10568.944958][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10568.945425][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10568.945906][    C3]  ? __tcf_classify+0x329/0x7d0
[10568.946318][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10568.946693][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10568.947187][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10568.947657][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10568.948194][    C3]  ? lock_acquire+0x1c1/0x220
[10568.948611][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10568.949107][    C3]  netif_receive_skb_internal+0xb0/0x300
[10568.949602][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10568.950127][    C3]  ? __copy_skb_header+0xaf/0x490
[10568.950534][    C3]  ? __skb_clone+0x57a/0x760
[10568.950919][    C3]  netif_receive_skb+0x55/0x280
[10568.951354][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10568.951874][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10569.022543][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10569.023055][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10569.023526][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10569.024177][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10569.024918][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10569.025567][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10569.026148][    C3]  ? lock_release+0x1d5/0x250
[10569.026562][    C3]  ? is_bpf_text_address+0x71/0x120
[10569.027095][    C3]  ? kernel_text_address+0xce/0xe0
[10569.027725][    C3]  ? __kernel_text_address+0x12/0x40
[10569.028358][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10569.029029][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10569.029756][    C3]  ? arch_stack_walk+0xa2/0x100
[10569.030301][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10569.030877][    C3]  ? get_stack_info+0x36/0xc0
[10569.031478][    C3]  __tcf_classify+0x329/0x7d0
[10569.032078][    C3]  tcf_classify+0x283/0x930
[10569.047638][    C3]  ? lock_release+0x1d5/0x250
[10569.048287][    C3]  ? is_bpf_text_address+0x71/0x120
[10569.048973][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10569.049517][    C3]  ? __kernel_text_address+0x12/0x40
[10569.050037][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10569.050592][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10569.051354][    C3]  tc_run+0x2e4/0x5d0
[10569.051862][    C3]  ? __pfx_tc_run+0x10/0x10
[10569.122472][    C3]  ? lock_acquire+0x1c1/0x220
[10569.122887][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10569.123325][    C3]  __dev_queue_xmit+0x686/0x17e0
[10569.123763][    C3]  ? lock_acquire+0x1c1/0x220
[10569.124146][    C3]  ? ip_finish_output2+0x786/0x18e0
[10569.124579][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10569.125074][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10569.125511][    C3]  ? neigh_hh_output+0x348/0x590
[10569.125921][    C3]  ? ip_finish_output2+0x262/0x18e0
[10569.126349][    C3]  ip_finish_output2+0x786/0x18e0
[10569.126767][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10569.127315][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10569.127759][    C3]  ? rcu_read_lock_held+0xe/0x50
[10569.128173][    C3]  ? __ip_finish_output+0x10f/0x770
[10569.128610][    C3]  ip_output+0x16b/0x4f0
[10569.128964][    C3]  ? __pfx_ip_output+0x10/0x10
[10569.129358][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10569.129834][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10569.130346][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10569.130807][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10569.131233][    C3]  ? __alloc_skb+0xd4/0x280
[10569.131614][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10569.132064][    C3]  ? tcp_fragment+0x168/0x1040
[10569.202569][    C3]  ? rcu_read_lock_held+0xe/0x50
[10569.203001][    C3]  ? ip_local_out+0x114/0x3b0
[10569.203400][    C3]  __ip_queue_xmit+0x672/0x1910
[10569.203808][    C3]  ? __skb_clone+0x57a/0x760
[10569.204200][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10569.204643][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10569.205105][    C3]  ? ipv4_dst_check+0xe3/0x170
[10569.205514][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10569.205929][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10569.206431][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10569.206992][    C3]  ? tcp_fragment+0xb0e/0x1040
[10569.207413][    C3]  tcp_send_loss_probe+0x348/0x830
[10569.207876][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10569.208324][    C3]  tcp_write_timer+0x82/0x1d0
[10569.208717][    C3]  call_timer_fn+0x173/0x430
[10569.209115][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10569.209549][    C3]  ? next_expiry_recalc+0xcd/0x220
[10569.209979][    C3]  __run_timers.part.0+0x52d/0x890
[10569.210413][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10569.210874][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10569.211344][    C3]  ? lock_acquire+0x1c1/0x220
[10569.211754][    C3]  ? clockevents_program_event+0xf6/0x300
[10569.212244][    C3]  ? lock_release+0x1d5/0x250
[10569.282733][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10569.283189][    C3]  ? ktime_get+0xb3/0x190
[10569.283557][    C3]  ? clockevents_program_event+0x1ea/0x300
[10569.284057][    C3]  run_timer_softirq+0x72/0x100
[10569.284474][    C3]  __do_softirq+0x1b9/0x7ff
[10569.284867][    C3]  irq_exit_rcu+0x98/0xc0
[10569.285232][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10569.285712][    C3]  </IRQ>
[10569.285966][    C3]  <TASK>
[10569.286211][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10569.286712][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10569.287258][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10569.288862][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10569.289403][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10569.290094][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10569.290751][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10569.291412][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10569.292090][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10569.362875][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10569.363427][    C3]  uart_start+0xe4/0x1b0
[10569.363796][    C3]  n_tty_write+0x677/0x7a0
[10569.364184][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10569.364599][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10569.365076][    C3]  ? lock_acquire+0x1c1/0x220
[10569.365479][    C3]  ? iterate_tty_write+0x95/0x540
[10569.365907][    C3]  iterate_tty_write+0x229/0x540
[10569.366332][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10569.366816][    C3]  vfs_write+0x9e9/0x10a0
[10569.367190][    C3]  ? __run_hrtimer+0x5df/0x710
[10569.367604][    C3]  ? __pfx_vfs_write+0x10/0x10
[10569.368007][    C3]  ? lock_acquire+0x1c1/0x220
[10569.368418][    C3]  ? clockevents_program_event+0xf6/0x300
[10569.368894][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10569.369339][    C3]  ? __fget_light+0x54/0x1e0
[10569.369742][    C3]  ksys_write+0xf5/0x1e0
[10569.370115][    C3]  ? __pfx_ksys_write+0x10/0x10
[10569.370528][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10569.371069][    C3]  do_syscall_64+0xc9/0x1e0
[10569.371478][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10569.372010][    C3] RIP: 0033:0x7f93b2836957
[10569.462508][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10569.464097][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10569.464784][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10569.465415][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10569.466055][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10569.466686][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10569.467313][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10569.467955][    C3]  </TASK>
[10569.468265][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7633s! [ncat:8027]
[10569.468928][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10569.470963][    C1] irq event stamp: 174248
[10569.471314][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10569.472211][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10569.533051][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10569.533778][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10569.534497][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10569.535230][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10569.536223][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10569.536765][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10569.538309][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10569.538806][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10569.539481][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10569.540147][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10569.540787][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10569.541415][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10569.542047][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10569.592936][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10569.593483][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10569.594128][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10569.594773][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10569.595423][    C1] PKRU: 55555554
[10569.595720][    C1] Call Trace:
[10569.595997][    C1]  <IRQ>
[10569.596239][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10569.596665][    C1]  ? __run_hrtimer+0x1c0/0x710
[10569.597064][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10569.597548][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10569.598005][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10569.598492][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10569.598958][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10569.599454][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10569.599879][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10569.600380][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10569.600862][    C1]  </IRQ>
[10569.601145][    C1]  <TASK>
[10569.601391][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10569.601910][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10569.702428][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10569.702937][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10569.703415][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10569.703931][    C1]  ? lock_acquire+0x1c1/0x220
[10569.704316][    C1]  ? lock_release+0x1d5/0x250
[10569.704695][    C1]  do_raw_spin_lock+0x1ec/0x270
[10569.705093][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10569.705521][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10569.705972][    C1]  ? lock_acquire+0x1c1/0x220
[10569.706352][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10569.706731][    C1]  _raw_spin_lock_nested+0x65/0x80
[10569.707150][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10569.707529][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10569.707934][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10569.708354][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10569.708806][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10569.709276][    C1]  ip_local_deliver+0x19d/0x480
[10569.709693][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10569.710151][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10569.710612][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10569.711181][    C1]  ? rcu_read_lock_held+0xe/0x50
[10569.711587][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10569.712104][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10569.832615][    C1]  ip_rcv+0x564/0x740
[10569.832956][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10569.833331][    C1]  ? set_track_prepare+0x8a/0xd0
[10569.833725][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10569.834177][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10569.834617][    C1]  ? skb_clone+0x10b/0x330
[10569.834982][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10569.835501][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10569.835972][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10569.836428][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10569.836937][    C1]  ? __tcf_classify+0x329/0x7d0
[10569.837363][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10569.837753][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10569.838235][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10569.838690][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10569.839200][    C1]  ? lock_acquire+0x1c1/0x220
[10569.839568][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10569.840042][    C1]  netif_receive_skb_internal+0xb0/0x300
[10569.840495][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10569.841001][    C1]  ? __copy_skb_header+0xaf/0x490
[10569.841415][    C1]  ? __skb_clone+0x57a/0x760
[10569.841786][    C1]  netif_receive_skb+0x55/0x280
[10569.842182][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10569.902788][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10569.903334][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10569.903817][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10569.904262][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10569.904728][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10569.905223][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10569.905682][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10569.906187][    C1]  ? stack_trace_save+0x95/0xd0
[10569.906569][    C1]  ? stack_depot_save_flags+0x45/0x550
[10569.907007][    C1]  ? kasan_save_stack+0x34/0x50
[10569.907380][    C1]  ? kasan_save_stack+0x24/0x50
[10569.907784][    C1]  ? kasan_save_track+0x14/0x30
[10569.908186][    C1]  ? kasan_save_free_info+0x3f/0x60
[10569.908613][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10569.909027][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10569.909435][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10569.909885][    C1]  ? ip_finish_output2+0x786/0x18e0
[10569.910309][    C1]  ? ip_output+0x16b/0x4f0
[10569.910665][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10569.911072][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10569.911517][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10569.911947][    C1]  ? get_reg+0x119/0x190
[10570.002402][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10570.002821][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10570.003328][    C1]  __tcf_classify+0x329/0x7d0
[10570.003730][    C1]  tcf_classify+0x283/0x930
[10570.004107][    C1]  ? arch_stack_walk+0xa2/0x100
[10570.004506][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10570.004923][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10570.005390][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10570.005823][    C1]  tc_run+0x2e4/0x5d0
[10570.006148][    C1]  ? __pfx_tc_run+0x10/0x10
[10570.006519][    C1]  ? lock_acquire+0x1c1/0x220
[10570.006901][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10570.007366][    C1]  __dev_queue_xmit+0x686/0x17e0
[10570.007801][    C1]  ? lock_acquire+0x1c1/0x220
[10570.008172][    C1]  ? ip_finish_output2+0x786/0x18e0
[10570.008598][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10570.009083][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10570.009518][    C1]  ? neigh_hh_output+0x348/0x590
[10570.009920][    C1]  ? ip_finish_output2+0x262/0x18e0
[10570.010347][    C1]  ip_finish_output2+0x786/0x18e0
[10570.010764][    C1]  ? stack_depot_save_flags+0x371/0x550
[10570.011244][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10570.011819][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10570.042361][    C1]  ? rcu_read_lock_held+0xe/0x50
[10570.042831][    C1]  ? __ip_finish_output+0x10f/0x770
[10570.043249][    C1]  ip_output+0x16b/0x4f0
[10570.043590][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10570.043960][    C1]  ? __pfx_ip_output+0x10/0x10
[10570.044344][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10570.044805][    C1]  ? rcu_read_lock_held+0xe/0x50
[10570.045208][    C1]  ? ip_local_out+0x114/0x3b0
[10570.045599][    C1]  __ip_queue_xmit+0x672/0x1910
[10570.046029][    C1]  ? __create_object+0x5e/0xb0
[10570.046434][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10570.046878][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10570.047361][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10570.047774][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10570.048226][    C1]  tcp_release_cb+0x1e9/0x390
[10570.048607][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10570.049036][    C1]  release_sock+0xb8/0x1d0
[10570.049408][    C1]  tcp_recvmsg+0xf8/0x4f0
[10570.049764][    C1]  ? lock_release+0x1d5/0x250
[10570.050147][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10570.050553][    C1]  ? core_sys_select+0x620/0x710
[10570.050963][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10570.051439][    C1]  inet_recvmsg+0xf9/0x2c0
[10570.051836][    C1]  ? __pfx_pipe_write+0x10/0x10
[10570.052243][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10570.132736][    C1]  ? __fget_light+0x54/0x1e0
[10570.133133][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10570.133558][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10570.133944][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10570.134375][    C1]  ? __might_fault+0xc6/0x180
[10570.134766][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10570.135228][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10570.135708][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10570.136188][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10570.136701][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10570.137095][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10570.137578][    C1]  do_syscall_64+0xc9/0x1e0
[10570.137948][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10570.138424][    C1] RIP: 0033:0x7f8b36b3f4c0
[10570.138792][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10570.140369][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10570.141067][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10570.141680][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10570.262412][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10570.263066][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10570.263747][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10570.264398][    C1]  </TASK>
[10596.632169][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7659s! [ncat:8027]
[10596.632846][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10596.634691][    C1] irq event stamp: 174248
[10596.635018][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10596.635808][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10596.636491][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10596.637193][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10596.637848][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10596.638494][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10596.639379][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10596.639861][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10596.641269][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10596.641725][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10596.643718][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10596.644388][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10596.645052][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10596.645723][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10596.646391][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10596.647144][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10596.647704][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10596.648382][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10596.649047][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10596.649691][    C1] PKRU: 55555554
[10596.649986][    C1] Call Trace:
[10596.650278][    C1]  <IRQ>
[10596.650530][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10596.650951][    C1]  ? __run_hrtimer+0x1c0/0x710
[10596.651386][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10596.651866][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10596.652324][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10596.652770][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10596.653169][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10596.653649][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10596.654084][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10596.654590][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10596.655081][    C1]  </IRQ>
[10596.655331][    C1]  <TASK>
[10596.655578][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10596.656102][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10596.656588][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10596.657077][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10596.657559][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10596.658075][    C1]  ? lock_acquire+0x1c1/0x220
[10596.658457][    C1]  ? lock_release+0x1d5/0x250
[10596.658841][    C1]  do_raw_spin_lock+0x1ec/0x270
[10596.659241][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10596.659673][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10596.660125][    C1]  ? lock_acquire+0x1c1/0x220
[10596.660505][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10596.660927][    C1]  _raw_spin_lock_nested+0x65/0x80
[10596.661354][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10596.661764][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10596.682287][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10596.682726][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10596.683179][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10596.683592][    C1]  ip_local_deliver+0x19d/0x480
[10596.683944][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10596.684342][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10596.684755][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10596.685268][    C1]  ? rcu_read_lock_held+0xe/0x50
[10596.685659][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10596.686162][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10596.686620][    C1]  ip_rcv+0x564/0x740
[10596.686979][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10596.687351][    C1]  ? set_track_prepare+0x8a/0xd0
[10596.687761][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10596.688216][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10596.688662][    C1]  ? skb_clone+0x10b/0x330
[10596.689053][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10596.689597][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10596.690097][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10596.690531][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10596.690981][    C1]  ? __tcf_classify+0x329/0x7d0
[10596.691384][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10596.691773][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10596.692268][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10596.692680][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10596.693190][    C1]  ? lock_acquire+0x1c1/0x220
[10596.693550][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10596.693986][    C1]  netif_receive_skb_internal+0xb0/0x300
[10596.694398][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10596.694872][    C1]  ? __copy_skb_header+0xaf/0x490
[10596.695257][    C1]  ? __skb_clone+0x57a/0x760
[10596.712408][    C1]  netif_receive_skb+0x55/0x280
[10596.712815][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10596.713349][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10596.713864][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10596.714334][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10596.714766][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10596.715244][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10596.715775][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10596.716231][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10596.716749][    C1]  ? stack_trace_save+0x95/0xd0
[10596.717193][    C1]  ? stack_depot_save_flags+0x45/0x550
[10596.717657][    C1]  ? kasan_save_stack+0x34/0x50
[10596.718086][    C1]  ? kasan_save_stack+0x24/0x50
[10596.718524][    C1]  ? kasan_save_track+0x14/0x30
[10596.718919][    C1]  ? kasan_save_free_info+0x3f/0x60
[10596.719355][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10596.719778][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10596.720187][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10596.720629][    C1]  ? ip_finish_output2+0x786/0x18e0
[10596.721067][    C1]  ? ip_output+0x16b/0x4f0
[10596.721444][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10596.721868][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10596.722326][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10596.722765][    C1]  ? get_reg+0x119/0x190
[10596.723121][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10596.723548][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10596.724599][    C1]  __tcf_classify+0x329/0x7d0
[10596.724995][    C1]  tcf_classify+0x283/0x930
[10596.725374][    C1]  ? arch_stack_walk+0xa2/0x100
[10596.725804][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10596.726224][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10596.726710][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10596.727174][    C1]  tc_run+0x2e4/0x5d0
[10596.727535][    C1]  ? __pfx_tc_run+0x10/0x10
[10596.727931][    C1]  ? lock_acquire+0x1c1/0x220
[10596.728295][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10596.728699][    C1]  __dev_queue_xmit+0x686/0x17e0
[10596.729099][    C1]  ? lock_acquire+0x1c1/0x220
[10596.729505][    C1]  ? ip_finish_output2+0x786/0x18e0
[10596.729948][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10596.730455][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10596.730932][    C1]  ? neigh_hh_output+0x348/0x590
[10596.731364][    C1]  ? ip_finish_output2+0x262/0x18e0
[10596.731803][    C1]  ip_finish_output2+0x786/0x18e0
[10596.732268][    C1]  ? stack_depot_save_flags+0x371/0x550
[10596.732769][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10596.733342][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10596.733808][    C1]  ? rcu_read_lock_held+0xe/0x50
[10596.734238][    C1]  ? __ip_finish_output+0x10f/0x770
[10596.734684][    C1]  ip_output+0x16b/0x4f0
[10596.735053][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10596.735442][    C1]  ? __pfx_ip_output+0x10/0x10
[10596.735855][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10596.736347][    C1]  ? rcu_read_lock_held+0xe/0x50
[10596.736777][    C1]  ? ip_local_out+0x114/0x3b0
[10596.737185][    C1]  __ip_queue_xmit+0x672/0x1910
[10596.737606][    C1]  ? __create_object+0x5e/0xb0
[10596.738038][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10596.738521][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10596.739033][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10596.739481][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10596.739930][    C1]  tcp_release_cb+0x1e9/0x390
[10596.740287][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10596.740686][    C1]  release_sock+0xb8/0x1d0
[10596.741055][    C1]  tcp_recvmsg+0xf8/0x4f0
[10596.741415][    C1]  ? lock_release+0x1d5/0x250
[10596.741840][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10596.754008][    C1]  ? core_sys_select+0x620/0x710
[10596.754426][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10596.754865][    C1]  inet_recvmsg+0xf9/0x2c0
[10596.767254][    C1]  ? __pfx_pipe_write+0x10/0x10
[10596.767665][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10596.768102][    C1]  ? __fget_light+0x54/0x1e0
[10596.768518][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10596.768965][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10596.769372][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10596.769819][    C1]  ? __might_fault+0xc6/0x180
[10596.770249][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10596.770709][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10596.771201][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10596.771691][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10596.772198][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10596.772548][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10596.772991][    C1]  do_syscall_64+0xc9/0x1e0
[10596.773345][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10596.773791][    C1] RIP: 0033:0x7f8b36b3f4c0
[10596.774147][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10596.775674][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10596.776324][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10596.776949][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10596.777596][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10596.778234][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10596.778848][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10596.779489][    C1]  </TASK>
[10596.779735][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7659s! [perl:7725]
[10596.780484][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10596.802684][    C3] irq event stamp: 290154
[10596.803029][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10596.803852][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10596.804679][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10596.805453][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10596.806218][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10596.806953][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10596.807962][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10596.808545][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10596.810202][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10596.810716][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10596.811377][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10596.812041][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10596.832782][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10596.833430][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10596.834101][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10596.834837][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10596.835389][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10596.836049][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10596.836711][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10596.837387][    C3] PKRU: 55555554
[10596.837696][    C3] Call Trace:
[10596.837988][    C3]  <IRQ>
[10596.838258][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10596.838715][    C3]  ? __run_hrtimer+0x1c0/0x710
[10596.839120][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10596.839558][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10596.840005][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10596.840476][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10596.840907][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10596.841446][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10596.841872][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10596.872485][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10596.872978][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10596.873489][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10596.873964][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10596.874475][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10596.874953][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10596.875488][    C3]  ? get_stack_info+0x36/0xc0
[10596.875879][    C3]  ? lock_acquire+0x1c1/0x220
[10596.876266][    C3]  ? lock_release+0x1d5/0x250
[10596.876650][    C3]  do_raw_spin_lock+0x1ec/0x270
[10596.877057][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10596.877500][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10596.877961][    C3]  ? lock_acquire+0x1c1/0x220
[10596.878393][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10596.878794][    C3]  _raw_spin_lock_nested+0x65/0x80
[10596.879235][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10596.879646][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10596.880045][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10596.880440][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10596.880864][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10596.881301][    C3]  ip_local_deliver+0x19d/0x480
[10596.881695][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10596.882146][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10596.882584][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10596.883162][    C3]  ? rcu_read_lock_held+0xe/0x50
[10596.883594][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10596.884110][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10596.884531][    C3]  ip_rcv+0x564/0x740
[10596.884864][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10596.885244][    C3]  ? set_track_prepare+0x8a/0xd0
[10596.885654][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10596.886083][    C3]  ? vfs_write+0x9e9/0x10a0
[10596.886466][    C3]  ? skb_clone+0x10b/0x330
[10596.886834][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10596.887356][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10596.887850][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10596.888307][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10596.888789][    C3]  ? __tcf_classify+0x329/0x7d0
[10596.889195][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10596.889573][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10596.890063][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10596.890530][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10596.891061][    C3]  ? lock_acquire+0x1c1/0x220
[10596.891450][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10596.891935][    C3]  netif_receive_skb_internal+0xb0/0x300
[10596.892441][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10596.892950][    C3]  ? __copy_skb_header+0xaf/0x490
[10596.893372][    C3]  ? __skb_clone+0x57a/0x760
[10596.893748][    C3]  netif_receive_skb+0x55/0x280
[10596.894153][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10596.894693][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10596.895229][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10596.895711][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10596.896151][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10596.896609][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10596.897106][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10596.897600][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10596.898115][    C3]  ? lock_release+0x1d5/0x250
[10596.898498][    C3]  ? is_bpf_text_address+0x71/0x120
[10596.898929][    C3]  ? kernel_text_address+0xce/0xe0
[10596.899346][    C3]  ? __kernel_text_address+0x12/0x40
[10596.899781][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10596.900231][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10596.900732][    C3]  ? arch_stack_walk+0xa2/0x100
[10596.901134][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10596.901606][    C3]  ? get_stack_info+0x36/0xc0
[10596.902002][    C3]  __tcf_classify+0x329/0x7d0
[10596.902511][    C3]  tcf_classify+0x283/0x930
[10596.902887][    C3]  ? lock_release+0x1d5/0x250
[10596.903312][    C3]  ? is_bpf_text_address+0x71/0x120
[10596.903751][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10596.904159][    C3]  ? __kernel_text_address+0x12/0x40
[10596.904593][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10596.905062][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10596.905571][    C3]  tc_run+0x2e4/0x5d0
[10596.905911][    C3]  ? __pfx_tc_run+0x10/0x10
[10596.906281][    C3]  ? lock_acquire+0x1c1/0x220
[10596.906674][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10596.907102][    C3]  __dev_queue_xmit+0x686/0x17e0
[10596.907509][    C3]  ? lock_acquire+0x1c1/0x220
[10596.907896][    C3]  ? ip_finish_output2+0x786/0x18e0
[10596.908324][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10596.908820][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10596.909269][    C3]  ? neigh_hh_output+0x348/0x590
[10596.909681][    C3]  ? ip_finish_output2+0x262/0x18e0
[10596.910114][    C3]  ip_finish_output2+0x786/0x18e0
[10596.910535][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10596.911094][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10596.911575][    C3]  ? rcu_read_lock_held+0xe/0x50
[10596.912002][    C3]  ? __ip_finish_output+0x10f/0x770
[10596.912459][    C3]  ip_output+0x16b/0x4f0
[10596.912802][    C3]  ? __pfx_ip_output+0x10/0x10
[10596.913193][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10596.913638][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10596.914132][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10596.914576][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10596.914983][    C3]  ? __alloc_skb+0xd4/0x280
[10596.915349][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10596.915777][    C3]  ? tcp_fragment+0x168/0x1040
[10596.916172][    C3]  ? rcu_read_lock_held+0xe/0x50
[10596.916579][    C3]  ? ip_local_out+0x114/0x3b0
[10596.916969][    C3]  __ip_queue_xmit+0x672/0x1910
[10596.917371][    C3]  ? __skb_clone+0x57a/0x760
[10596.917753][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10596.918190][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10596.918648][    C3]  ? ipv4_dst_check+0xe3/0x170
[10596.919048][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10596.919478][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10596.919979][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10596.920513][    C3]  ? tcp_fragment+0xb0e/0x1040
[10596.920919][    C3]  tcp_send_loss_probe+0x348/0x830
[10596.921362][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10596.921794][    C3]  tcp_write_timer+0x82/0x1d0
[10596.922198][    C3]  call_timer_fn+0x173/0x430
[10596.922561][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10596.922979][    C3]  ? next_expiry_recalc+0xcd/0x220
[10596.923405][    C3]  __run_timers.part.0+0x52d/0x890
[10596.923817][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10596.924251][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10596.924700][    C3]  ? lock_acquire+0x1c1/0x220
[10596.925086][    C3]  ? clockevents_program_event+0xf6/0x300
[10596.925552][    C3]  ? lock_release+0x1d5/0x250
[10596.925929][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10596.926342][    C3]  ? ktime_get+0xb3/0x190
[10596.926697][    C3]  ? clockevents_program_event+0x1ea/0x300
[10596.927174][    C3]  run_timer_softirq+0x72/0x100
[10596.927577][    C3]  __do_softirq+0x1b9/0x7ff
[10596.927954][    C3]  irq_exit_rcu+0x98/0xc0
[10596.928346][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10596.928811][    C3]  </IRQ>
[10596.929058][    C3]  <TASK>
[10596.929318][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10596.929813][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10596.930334][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10596.931873][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10596.962503][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10596.963135][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10596.963783][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10596.964431][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10596.965086][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10596.965745][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10596.966243][    C3]  uart_start+0xe4/0x1b0
[10596.966617][    C3]  n_tty_write+0x677/0x7a0
[10596.967000][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10596.967419][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10596.967901][    C3]  ? lock_acquire+0x1c1/0x220
[10596.968305][    C3]  ? iterate_tty_write+0x95/0x540
[10596.968750][    C3]  iterate_tty_write+0x229/0x540
[10596.969160][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10596.969615][    C3]  vfs_write+0x9e9/0x10a0
[10596.969976][    C3]  ? __run_hrtimer+0x5df/0x710
[10596.970352][    C3]  ? __pfx_vfs_write+0x10/0x10
[10596.970734][    C3]  ? lock_acquire+0x1c1/0x220
[10596.971109][    C3]  ? clockevents_program_event+0xf6/0x300
[10596.971583][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10596.972016][    C3]  ? __fget_light+0x54/0x1e0
[10597.007595][    C3]  ksys_write+0xf5/0x1e0
[10597.008011][    C3]  ? __pfx_ksys_write+0x10/0x10
[10597.008435][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10597.008946][    C3]  do_syscall_64+0xc9/0x1e0
[10597.009353][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10597.009874][    C3] RIP: 0033:0x7f93b2836957
[10597.010253][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10597.011851][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10597.012568][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10597.013227][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10597.013887][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10597.014543][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10597.015191][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10597.015860][    C3]  </TASK>
[10599.782171][    C1] hrtimer: interrupt took 10015055 ns
[10621.047169][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[10621.047773][    C3] rcu: 3-....: (7929156 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1979798
[10621.048685][    C3] rcu: (t=8227076 jiffies g=1064457 q=112 ncpus=4)
[10621.049234][    C3] Sending NMI from CPU 3 to CPUs 1:
[10621.051980][    C1] NMI backtrace for cpu 1
[10621.051990][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10621.051997][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10621.052014][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10621.052030][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10621.052035][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10621.052041][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10621.052044][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10621.052047][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10621.052049][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10621.052052][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10621.052055][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10621.052059][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10621.052065][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10621.052067][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10621.052069][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10621.052072][    C1] PKRU: 55555554
[10621.052073][    C1] Call Trace:
[10621.052081][    C1]  <NMI>
[10621.052090][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[10621.052098][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10621.052107][    C1]  ? nmi_handle+0x153/0x420
[10621.052116][    C1]  ? default_do_nmi+0x41/0x100
[10621.052122][    C1]  ? exc_nmi+0xf3/0x120
[10621.052126][    C1]  ? end_repeat_nmi+0xf/0x60
[10621.052137][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10621.052144][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10621.052149][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10621.052155][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10621.052160][    C1]  </NMI>
[10621.052162][    C1]  <TASK>
[10621.052165][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10621.052174][    C1]  ? lock_acquire+0x1c1/0x220
[10621.052182][    C1]  ? lock_release+0x1d5/0x250
[10621.052188][    C1]  do_raw_spin_lock+0x1ec/0x270
[10621.052195][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10621.052199][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10621.052204][    C1]  ? lock_acquire+0x1c1/0x220
[10621.052208][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10621.052216][    C1]  _raw_spin_lock_nested+0x65/0x80
[10621.052222][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10621.052234][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10621.052238][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10621.052248][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10621.052273][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10621.052279][    C1]  ip_local_deliver+0x19d/0x480
[10621.052284][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10621.052287][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10621.052291][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10621.052302][    C1]  ? rcu_read_lock_held+0xe/0x50
[10621.052310][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10621.052315][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10621.052825][    C1]  ip_rcv+0x564/0x740
[10621.052832][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10621.052837][    C1]  ? set_track_prepare+0x8a/0xd0
[10621.052847][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10621.052852][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10621.052859][    C1]  ? skb_clone+0x10b/0x330
[10621.052867][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10621.052877][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10621.052887][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10621.052895][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10621.052909][    C1]  ? __tcf_classify+0x329/0x7d0
[10621.052918][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10621.052922][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10621.052929][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10621.052935][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10621.052942][    C1]  ? lock_acquire+0x1c1/0x220
[10621.052945][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10621.052953][    C1]  netif_receive_skb_internal+0xb0/0x300
[10621.052959][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10621.052966][    C1]  ? __copy_skb_header+0xaf/0x490
[10621.052971][    C1]  ? __skb_clone+0x57a/0x760
[10621.052975][    C1]  netif_receive_skb+0x55/0x280
[10621.052981][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10621.052996][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10621.053009][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10621.053022][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10621.053031][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10621.053048][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10621.053062][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10621.053068][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10621.053083][    C1]  ? stack_trace_save+0x95/0xd0
[10621.053088][    C1]  ? stack_depot_save_flags+0x45/0x550
[10621.053100][    C1]  ? kasan_save_stack+0x34/0x50
[10621.053109][    C1]  ? kasan_save_stack+0x24/0x50
[10621.053113][    C1]  ? kasan_save_track+0x14/0x30
[10621.053119][    C1]  ? kasan_save_free_info+0x3f/0x60
[10621.053123][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10621.053127][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10621.053132][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10621.053137][    C1]  ? ip_finish_output2+0x786/0x18e0
[10621.053142][    C1]  ? ip_output+0x16b/0x4f0
[10621.053146][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10621.053150][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10621.053156][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10621.053161][    C1]  ? get_reg+0x119/0x190
[10621.053165][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10621.053170][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10621.053180][    C1]  __tcf_classify+0x329/0x7d0
[10621.053189][    C1]  tcf_classify+0x283/0x930
[10621.053196][    C1]  ? arch_stack_walk+0xa2/0x100
[10621.053205][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10621.053210][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10621.053216][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10621.053223][    C1]  tc_run+0x2e4/0x5d0
[10621.053230][    C1]  ? __pfx_tc_run+0x10/0x10
[10621.053236][    C1]  ? lock_acquire+0x1c1/0x220
[10621.053240][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10621.053248][    C1]  __dev_queue_xmit+0x686/0x17e0
[10621.053256][    C1]  ? lock_acquire+0x1c1/0x220
[10621.053260][    C1]  ? ip_finish_output2+0x786/0x18e0
[10621.053265][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10621.053274][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10621.053279][    C1]  ? neigh_hh_output+0x348/0x590
[10621.053285][    C1]  ? ip_finish_output2+0x262/0x18e0
[10621.053292][    C1]  ip_finish_output2+0x786/0x18e0
[10621.053297][    C1]  ? stack_depot_save_flags+0x371/0x550
[10621.053303][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10621.053318][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10621.053322][    C1]  ? rcu_read_lock_held+0xe/0x50
[10621.053330][    C1]  ? __ip_finish_output+0x10f/0x770
[10621.053337][    C1]  ip_output+0x16b/0x4f0
[10621.053342][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10621.053348][    C1]  ? __pfx_ip_output+0x10/0x10
[10621.053353][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10621.053361][    C1]  ? rcu_read_lock_held+0xe/0x50
[10621.053366][    C1]  ? ip_local_out+0x114/0x3b0
[10621.053373][    C1]  __ip_queue_xmit+0x672/0x1910
[10621.053379][    C1]  ? __create_object+0x5e/0xb0
[10621.053386][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10621.053397][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10621.053406][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10621.053412][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10621.053420][    C1]  tcp_release_cb+0x1e9/0x390
[10621.053425][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10621.053433][    C1]  release_sock+0xb8/0x1d0
[10621.053440][    C1]  tcp_recvmsg+0xf8/0x4f0
[10621.053446][    C1]  ? lock_release+0x1d5/0x250
[10621.053450][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10621.053454][    C1]  ? core_sys_select+0x620/0x710
[10621.053465][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10621.053474][    C1]  inet_recvmsg+0xf9/0x2c0
[10621.053478][    C1]  ? __pfx_pipe_write+0x10/0x10
[10621.053487][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10621.053491][    C1]  ? __fget_light+0x54/0x1e0
[10621.053499][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10621.053508][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10621.053515][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10621.053522][    C1]  ? __might_fault+0xc6/0x180
[10621.053535][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10621.053542][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10621.053548][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10621.053556][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10621.053566][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10621.053572][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10621.053578][    C1]  do_syscall_64+0xc9/0x1e0
[10621.053587][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10621.053594][    C1] RIP: 0033:0x7f8b36b3f4c0
[10621.053601][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10621.053606][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10621.053612][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10621.053616][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10621.053619][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10621.053621][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10621.053624][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10621.053634][    C1]  </TASK>
[10621.053639][    C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.660 msecs
[10621.062038][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10621.281827][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10621.282827][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10621.283386][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10621.284993][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10621.285503][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10621.286160][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10621.286815][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10621.287458][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10621.288112][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10621.288772][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10621.289506][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10621.290051][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10621.290701][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10621.291360][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10621.298320][    C3] PKRU: 55555554
[10621.298626][    C3] Call Trace:
[10621.298911][    C3]  <IRQ>
[10621.299168][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[10621.299625][    C3]  ? print_cpu_stall+0x263/0x6a0
[10621.300064][    C3]  ? check_cpu_stall+0x284/0x500
[10621.300505][    C3]  ? rcu_pending+0x92/0x360
[10621.300897][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[10621.301353][    C3]  ? update_process_times+0xb9/0x110
[10621.301809][    C3]  ? tick_sched_handle+0x67/0x130
[10621.302262][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[10621.302756][    C3]  ? __run_hrtimer+0x1c0/0x710
[10621.303165][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[10621.303681][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10621.304137][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10621.304611][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10621.305052][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10621.305546][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10621.305979][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10621.306493][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10621.306988][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10621.307506][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10621.307971][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10621.308467][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10621.308942][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10621.309458][    C3]  ? get_stack_info+0x36/0xc0
[10621.309872][    C3]  ? lock_acquire+0x1c1/0x220
[10621.310297][    C3]  ? lock_release+0x1d5/0x250
[10621.310707][    C3]  do_raw_spin_lock+0x1ec/0x270
[10621.311138][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10621.311595][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10621.332170][    C3]  ? lock_acquire+0x1c1/0x220
[10621.332581][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10621.332972][    C3]  _raw_spin_lock_nested+0x65/0x80
[10621.333397][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10621.333787][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10621.334212][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10621.334643][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10621.335138][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10621.335613][    C3]  ip_local_deliver+0x19d/0x480
[10621.336065][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10621.336533][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10621.336990][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10621.337581][    C3]  ? rcu_read_lock_held+0xe/0x50
[10621.337999][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10621.338546][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10621.338983][    C3]  ip_rcv+0x564/0x740
[10621.339328][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10621.339717][    C3]  ? set_track_prepare+0x8a/0xd0
[10621.340177][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10621.340659][    C3]  ? vfs_write+0x9e9/0x10a0
[10621.341078][    C3]  ? skb_clone+0x10b/0x330
[10621.341499][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10621.342053][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10621.342563][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10621.343043][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10621.343541][    C3]  ? __tcf_classify+0x329/0x7d0
[10621.343952][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10621.344334][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10621.344841][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10621.345337][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10621.345886][    C3]  ? lock_acquire+0x1c1/0x220
[10621.346285][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10621.346779][    C3]  netif_receive_skb_internal+0xb0/0x300
[10621.347264][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10621.347791][    C3]  ? __copy_skb_header+0xaf/0x490
[10621.348211][    C3]  ? __skb_clone+0x57a/0x760
[10621.348608][    C3]  netif_receive_skb+0x55/0x280
[10621.349043][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10621.349613][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10621.350206][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10621.350718][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10621.351189][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10621.351668][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10621.372301][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10621.372841][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10621.373400][    C3]  ? lock_release+0x1d5/0x250
[10621.373803][    C3]  ? is_bpf_text_address+0x71/0x120
[10621.374252][    C3]  ? kernel_text_address+0xce/0xe0
[10621.374693][    C3]  ? __kernel_text_address+0x12/0x40
[10621.375150][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10621.375633][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10621.376159][    C3]  ? arch_stack_walk+0xa2/0x100
[10621.376585][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10621.377076][    C3]  ? get_stack_info+0x36/0xc0
[10621.377511][    C3]  __tcf_classify+0x329/0x7d0
[10621.377937][    C3]  tcf_classify+0x283/0x930
[10621.378337][    C3]  ? lock_release+0x1d5/0x250
[10621.378757][    C3]  ? is_bpf_text_address+0x71/0x120
[10621.379223][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10621.379655][    C3]  ? __kernel_text_address+0x12/0x40
[10621.380108][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10621.380585][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10621.381104][    C3]  tc_run+0x2e4/0x5d0
[10621.381462][    C3]  ? __pfx_tc_run+0x10/0x10
[10621.381861][    C3]  ? lock_acquire+0x1c1/0x220
[10621.382266][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10621.382691][    C3]  __dev_queue_xmit+0x686/0x17e0
[10621.383114][    C3]  ? lock_acquire+0x1c1/0x220
[10621.383517][    C3]  ? ip_finish_output2+0x786/0x18e0
[10621.384000][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10621.384532][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10621.385023][    C3]  ? neigh_hh_output+0x348/0x590
[10621.385469][    C3]  ? ip_finish_output2+0x262/0x18e0
[10621.385921][    C3]  ip_finish_output2+0x786/0x18e0
[10621.386362][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10621.386942][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10621.387413][    C3]  ? rcu_read_lock_held+0xe/0x50
[10621.387849][    C3]  ? __ip_finish_output+0x10f/0x770
[10621.388307][    C3]  ip_output+0x16b/0x4f0
[10621.388667][    C3]  ? __pfx_ip_output+0x10/0x10
[10621.389097][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10621.389575][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10621.390116][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10621.390603][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10621.391027][    C3]  ? __alloc_skb+0xd4/0x280
[10621.391412][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10621.391869][    C3]  ? tcp_fragment+0x168/0x1040
[10621.412399][    C3]  ? rcu_read_lock_held+0xe/0x50
[10621.412854][    C3]  ? ip_local_out+0x114/0x3b0
[10621.413254][    C3]  __ip_queue_xmit+0x672/0x1910
[10621.413656][    C3]  ? __skb_clone+0x57a/0x760
[10621.414044][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10621.414491][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10621.414976][    C3]  ? ipv4_dst_check+0xe3/0x170
[10621.415402][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10621.415831][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10621.416364][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10621.416897][    C3]  ? tcp_fragment+0xb0e/0x1040
[10621.417304][    C3]  tcp_send_loss_probe+0x348/0x830
[10621.417733][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10621.418175][    C3]  tcp_write_timer+0x82/0x1d0
[10621.418572][    C3]  call_timer_fn+0x173/0x430
[10621.418963][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10621.419396][    C3]  ? next_expiry_recalc+0xcd/0x220
[10621.419828][    C3]  __run_timers.part.0+0x52d/0x890
[10621.420257][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10621.420713][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10621.421189][    C3]  ? lock_acquire+0x1c1/0x220
[10621.421594][    C3]  ? clockevents_program_event+0xf6/0x300
[10621.422108][    C3]  ? lock_release+0x1d5/0x250
[10621.422533][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10621.423016][    C3]  ? ktime_get+0xb3/0x190
[10621.423380][    C3]  ? clockevents_program_event+0x1ea/0x300
[10621.423877][    C3]  run_timer_softirq+0x72/0x100
[10621.424289][    C3]  __do_softirq+0x1b9/0x7ff
[10621.424674][    C3]  irq_exit_rcu+0x98/0xc0
[10621.425048][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10621.425528][    C3]  </IRQ>
[10621.425780][    C3]  <TASK>
[10621.426028][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10621.426537][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10621.427083][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10621.428689][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10621.429236][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10621.429920][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10621.430600][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10621.431233][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10621.431889][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10621.452653][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10621.453164][    C3]  uart_start+0xe4/0x1b0
[10621.453524][    C3]  n_tty_write+0x677/0x7a0
[10621.453902][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10621.454319][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10621.454793][    C3]  ? lock_acquire+0x1c1/0x220
[10621.455190][    C3]  ? iterate_tty_write+0x95/0x540
[10621.455609][    C3]  iterate_tty_write+0x229/0x540
[10621.456030][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10621.456510][    C3]  vfs_write+0x9e9/0x10a0
[10621.456904][    C3]  ? __run_hrtimer+0x5df/0x710
[10621.457318][    C3]  ? __pfx_vfs_write+0x10/0x10
[10621.457740][    C3]  ? lock_acquire+0x1c1/0x220
[10621.458169][    C3]  ? clockevents_program_event+0xf6/0x300
[10621.458656][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10621.459099][    C3]  ? __fget_light+0x54/0x1e0
[10621.459490][    C3]  ksys_write+0xf5/0x1e0
[10621.459855][    C3]  ? __pfx_ksys_write+0x10/0x10
[10621.460263][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10621.460760][    C3]  do_syscall_64+0xc9/0x1e0
[10621.461176][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10621.461681][    C3] RIP: 0033:0x7f93b2836957
[10621.462084][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10621.463606][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10621.464291][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10621.464949][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10621.465593][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10621.466259][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10621.466908][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10621.467590][    C3]  </TASK>
[10648.613154][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7708s! [ncat:8027]
[10648.613596][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10648.614868][    C1] irq event stamp: 174248
[10648.615095][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10648.615609][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10648.616077][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10648.616546][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10648.617006][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10648.617455][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10648.618066][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10648.618395][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10648.619366][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10648.619673][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10648.620074][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10648.620472][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10648.620880][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10648.621277][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10648.621677][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10648.622129][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10648.622462][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10648.622861][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10648.623263][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10648.623653][    C1] PKRU: 55555554
[10648.623831][    C1] Call Trace:
[10648.624017][    C1]  <IRQ>
[10648.624169][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10648.624437][    C1]  ? __run_hrtimer+0x1c0/0x710
[10648.624680][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10648.624959][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10648.625235][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10648.625531][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10648.625796][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10648.626098][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10648.626359][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10648.626666][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10648.626962][    C1]  </IRQ>
[10648.627110][    C1]  <TASK>
[10648.627261][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10648.627573][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10648.627868][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10648.628171][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10648.628458][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10648.628768][    C1]  ? lock_acquire+0x1c1/0x220
[10648.629011][    C1]  ? lock_release+0x1d5/0x250
[10648.629249][    C1]  do_raw_spin_lock+0x1ec/0x270
[10648.629495][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10648.629797][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10648.630080][    C1]  ? lock_acquire+0x1c1/0x220
[10648.630317][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10648.630556][    C1]  _raw_spin_lock_nested+0x65/0x80
[10648.630816][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10648.631048][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10648.631294][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10648.631552][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10648.631823][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10648.632106][    C1]  ip_local_deliver+0x19d/0x480
[10648.632352][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10648.632622][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10648.632884][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10648.633228][    C1]  ? rcu_read_lock_held+0xe/0x50
[10648.633484][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10648.633792][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10648.634046][    C1]  ip_rcv+0x564/0x740
[10648.634247][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10648.634488][    C1]  ? set_track_prepare+0x8a/0xd0
[10648.634739][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10648.635010][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10648.635280][    C1]  ? skb_clone+0x10b/0x330
[10648.635504][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10648.635820][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10648.636124][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10648.636401][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10648.636693][    C1]  ? __tcf_classify+0x329/0x7d0
[10648.636940][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10648.637172][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10648.637461][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10648.637735][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10648.638050][    C1]  ? lock_acquire+0x1c1/0x220
[10648.638283][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10648.638570][    C1]  netif_receive_skb_internal+0xb0/0x300
[10648.638844][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10648.639149][    C1]  ? __copy_skb_header+0xaf/0x490
[10648.639397][    C1]  ? __skb_clone+0x57a/0x760
[10648.639641][    C1]  netif_receive_skb+0x55/0x280
[10648.639886][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10648.640196][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10648.640527][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10648.640822][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10648.641101][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10648.641380][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10648.641701][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10648.641984][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10648.642296][    C1]  ? stack_trace_save+0x95/0xd0
[10648.642540][    C1]  ? stack_depot_save_flags+0x45/0x550
[10648.642813][    C1]  ? kasan_save_stack+0x34/0x50
[10648.643062][    C1]  ? kasan_save_stack+0x24/0x50
[10648.643333][    C1]  ? kasan_save_track+0x14/0x30
[10648.643579][    C1]  ? kasan_save_free_info+0x3f/0x60
[10648.643838][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10648.644090][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10648.644336][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10648.644602][    C1]  ? ip_finish_output2+0x786/0x18e0
[10648.644854][    C1]  ? ip_output+0x16b/0x4f0
[10648.645073][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10648.645318][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10648.645579][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10648.645854][    C1]  ? get_reg+0x119/0x190
[10648.646068][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10648.646332][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10648.646636][    C1]  __tcf_classify+0x329/0x7d0
[10648.646874][    C1]  tcf_classify+0x283/0x930
[10648.647102][    C1]  ? arch_stack_walk+0xa2/0x100
[10648.647346][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10648.647606][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10648.647877][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10648.648135][    C1]  tc_run+0x2e4/0x5d0
[10648.648352][    C1]  ? __pfx_tc_run+0x10/0x10
[10648.648581][    C1]  ? lock_acquire+0x1c1/0x220
[10648.648817][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10648.649074][    C1]  __dev_queue_xmit+0x686/0x17e0
[10648.649326][    C1]  ? lock_acquire+0x1c1/0x220
[10648.649570][    C1]  ? ip_finish_output2+0x786/0x18e0
[10648.649822][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10648.650112][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10648.650374][    C1]  ? neigh_hh_output+0x348/0x590
[10648.650615][    C1]  ? ip_finish_output2+0x262/0x18e0
[10648.650867][    C1]  ip_finish_output2+0x786/0x18e0
[10648.651111][    C1]  ? stack_depot_save_flags+0x371/0x550
[10648.651380][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10648.651704][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10648.651995][    C1]  ? rcu_read_lock_held+0xe/0x50
[10648.652247][    C1]  ? __ip_finish_output+0x10f/0x770
[10648.652506][    C1]  ip_output+0x16b/0x4f0
[10648.652717][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10648.652952][    C1]  ? __pfx_ip_output+0x10/0x10
[10648.653201][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10648.653474][    C1]  ? rcu_read_lock_held+0xe/0x50
[10648.653717][    C1]  ? ip_local_out+0x114/0x3b0
[10648.653950][    C1]  __ip_queue_xmit+0x672/0x1910
[10648.654190][    C1]  ? __create_object+0x5e/0xb0
[10648.654424][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10648.654682][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10648.654952][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10648.655214][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10648.655487][    C1]  tcp_release_cb+0x1e9/0x390
[10648.655716][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10648.655973][    C1]  release_sock+0xb8/0x1d0
[10648.656193][    C1]  tcp_recvmsg+0xf8/0x4f0
[10648.656405][    C1]  ? lock_release+0x1d5/0x250
[10648.656635][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10648.656878][    C1]  ? core_sys_select+0x620/0x710
[10648.657123][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10648.657382][    C1]  inet_recvmsg+0xf9/0x2c0
[10648.657602][    C1]  ? __pfx_pipe_write+0x10/0x10
[10648.657859][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10648.658112][    C1]  ? __fget_light+0x54/0x1e0
[10648.658345][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10648.658610][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10648.658847][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10648.659114][    C1]  ? __might_fault+0xc6/0x180
[10648.659351][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10648.659622][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10648.659911][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10648.660204][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10648.660513][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10648.660756][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10648.661048][    C1]  do_syscall_64+0xc9/0x1e0
[10648.661273][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10648.661562][    C1] RIP: 0033:0x7f8b36b3f4c0
[10648.661782][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10648.662753][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10648.663176][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10648.663558][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10648.663960][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10648.664354][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10648.664746][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10648.665148][    C1]  </TASK>
[10648.665303][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7708s! [perl:7725]
[10648.665747][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10648.667012][    C3] irq event stamp: 290154
[10648.667230][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10648.667761][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10648.668264][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10648.668732][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10648.669193][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10648.669645][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10648.670256][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10648.670580][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10648.671548][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10648.671853][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10648.672259][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10648.672655][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10648.673051][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10648.673452][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10648.673848][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10648.674294][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10648.674624][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10648.675021][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10648.675421][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10648.675817][    C3] PKRU: 55555554
[10648.675997][    C3] Call Trace:
[10648.676172][    C3]  <IRQ>
[10648.676326][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10648.676588][    C3]  ? __run_hrtimer+0x1c0/0x710
[10648.676831][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10648.677107][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10648.677380][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10648.677668][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10648.677933][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10648.678240][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10648.678500][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10648.678808][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10648.679103][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10648.679417][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10648.679705][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10648.679998][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10648.680288][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10648.680597][    C3]  ? get_stack_info+0x36/0xc0
[10648.680838][    C3]  ? lock_acquire+0x1c1/0x220
[10648.681080][    C3]  ? lock_release+0x1d5/0x250
[10648.681320][    C3]  do_raw_spin_lock+0x1ec/0x270
[10648.681567][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10648.681838][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10648.682133][    C3]  ? lock_acquire+0x1c1/0x220
[10648.682372][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10648.682613][    C3]  _raw_spin_lock_nested+0x65/0x80
[10648.682877][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10648.683111][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10648.683357][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10648.683615][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10648.683892][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10648.684169][    C3]  ip_local_deliver+0x19d/0x480
[10648.684417][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10648.684687][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10648.684949][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10648.685297][    C3]  ? rcu_read_lock_held+0xe/0x50
[10648.685550][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10648.685869][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10648.686132][    C3]  ip_rcv+0x564/0x740
[10648.686338][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10648.686566][    C3]  ? set_track_prepare+0x8a/0xd0
[10648.686820][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10648.687095][    C3]  ? vfs_write+0x9e9/0x10a0
[10648.687328][    C3]  ? skb_clone+0x10b/0x330
[10648.687556][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10648.687874][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10648.688177][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10648.688460][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10648.688752][    C3]  ? __tcf_classify+0x329/0x7d0
[10648.689000][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10648.689231][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10648.689529][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10648.689812][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10648.690136][    C3]  ? lock_acquire+0x1c1/0x220
[10648.690375][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10648.690669][    C3]  netif_receive_skb_internal+0xb0/0x300
[10648.690955][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10648.691271][    C3]  ? __copy_skb_header+0xaf/0x490
[10648.691525][    C3]  ? __skb_clone+0x57a/0x760
[10648.691762][    C3]  netif_receive_skb+0x55/0x280
[10648.692014][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10648.692326][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10648.692656][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10648.692954][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10648.693228][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10648.693516][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10648.693826][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10648.694139][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10648.694463][    C3]  ? lock_release+0x1d5/0x250
[10648.694702][    C3]  ? is_bpf_text_address+0x71/0x120
[10648.694967][    C3]  ? kernel_text_address+0xce/0xe0
[10648.695229][    C3]  ? __kernel_text_address+0x12/0x40
[10648.695501][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10648.695785][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10648.696094][    C3]  ? arch_stack_walk+0xa2/0x100
[10648.696345][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10648.696622][    C3]  ? get_stack_info+0x36/0xc0
[10648.696860][    C3]  __tcf_classify+0x329/0x7d0
[10648.697103][    C3]  tcf_classify+0x283/0x930
[10648.697335][    C3]  ? lock_release+0x1d5/0x250
[10648.697571][    C3]  ? is_bpf_text_address+0x71/0x120
[10648.697835][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10648.698089][    C3]  ? __kernel_text_address+0x12/0x40
[10648.698357][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10648.698637][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10648.698948][    C3]  tc_run+0x2e4/0x5d0
[10648.699151][    C3]  ? __pfx_tc_run+0x10/0x10
[10648.699383][    C3]  ? lock_acquire+0x1c1/0x220
[10648.699621][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10648.699881][    C3]  __dev_queue_xmit+0x686/0x17e0
[10648.700134][    C3]  ? lock_acquire+0x1c1/0x220
[10648.700371][    C3]  ? ip_finish_output2+0x786/0x18e0
[10648.700636][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10648.700939][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10648.701213][    C3]  ? neigh_hh_output+0x348/0x590
[10648.701464][    C3]  ? ip_finish_output2+0x262/0x18e0
[10648.701729][    C3]  ip_finish_output2+0x786/0x18e0
[10648.701992][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10648.702330][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10648.702604][    C3]  ? rcu_read_lock_held+0xe/0x50
[10648.702854][    C3]  ? __ip_finish_output+0x10f/0x770
[10648.703117][    C3]  ip_output+0x16b/0x4f0
[10648.703335][    C3]  ? __pfx_ip_output+0x10/0x10
[10648.703575][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10648.703852][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10648.704163][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10648.704444][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10648.704697][    C3]  ? __alloc_skb+0xd4/0x280
[10648.704928][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10648.705200][    C3]  ? tcp_fragment+0x168/0x1040
[10648.705443][    C3]  ? rcu_read_lock_held+0xe/0x50
[10648.705694][    C3]  ? ip_local_out+0x114/0x3b0
[10648.705934][    C3]  __ip_queue_xmit+0x672/0x1910
[10648.706183][    C3]  ? __skb_clone+0x57a/0x760
[10648.706418][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10648.706685][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10648.706964][    C3]  ? ipv4_dst_check+0xe3/0x170
[10648.707211][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10648.707461][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10648.707763][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10648.708082][    C3]  ? tcp_fragment+0xb0e/0x1040
[10648.708325][    C3]  tcp_send_loss_probe+0x348/0x830
[10648.708586][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10648.708854][    C3]  tcp_write_timer+0x82/0x1d0
[10648.709092][    C3]  call_timer_fn+0x173/0x430
[10648.709331][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10648.709592][    C3]  ? next_expiry_recalc+0xcd/0x220
[10648.709852][    C3]  __run_timers.part.0+0x52d/0x890
[10648.710111][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10648.710383][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10648.710666][    C3]  ? lock_acquire+0x1c1/0x220
[10648.710905][    C3]  ? clockevents_program_event+0xf6/0x300
[10648.711196][    C3]  ? lock_release+0x1d5/0x250
[10648.711435][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10648.711700][    C3]  ? ktime_get+0xb3/0x190
[10648.711924][    C3]  ? clockevents_program_event+0x1ea/0x300
[10648.712220][    C3]  run_timer_softirq+0x72/0x100
[10648.712469][    C3]  __do_softirq+0x1b9/0x7ff
[10648.712706][    C3]  irq_exit_rcu+0x98/0xc0
[10648.712926][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10648.713212][    C3]  </IRQ>
[10648.713363][    C3]  <TASK>
[10648.713513][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10648.713817][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10648.714140][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10648.715109][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10648.715422][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10648.715818][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10648.716217][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10648.716616][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10648.717013][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10648.717414][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10648.717710][    C3]  uart_start+0xe4/0x1b0
[10648.717929][    C3]  n_tty_write+0x677/0x7a0
[10648.718161][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10648.718414][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10648.718700][    C3]  ? lock_acquire+0x1c1/0x220
[10648.718939][    C3]  ? iterate_tty_write+0x95/0x540
[10648.719197][    C3]  iterate_tty_write+0x229/0x540
[10648.719451][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10648.719739][    C3]  vfs_write+0x9e9/0x10a0
[10648.719963][    C3]  ? __run_hrtimer+0x5df/0x710
[10648.720206][    C3]  ? __pfx_vfs_write+0x10/0x10
[10648.720448][    C3]  ? lock_acquire+0x1c1/0x220
[10648.720687][    C3]  ? clockevents_program_event+0xf6/0x300
[10648.720978][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10648.721244][    C3]  ? __fget_light+0x54/0x1e0
[10648.721481][    C3]  ksys_write+0xf5/0x1e0
[10648.721698][    C3]  ? __pfx_ksys_write+0x10/0x10
[10648.721950][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10648.722254][    C3]  do_syscall_64+0xc9/0x1e0
[10648.722485][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10648.722785][    C3] RIP: 0033:0x7f93b2836957
[10648.723011][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10648.723978][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10648.724399][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10648.724808][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10648.725208][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10648.725606][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10648.726002][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10648.726404][    C3]  </TASK>
[10676.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7734s! [ncat:8027]
[10676.613581][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10676.614827][    C1] irq event stamp: 174248
[10676.615042][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10676.615588][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10676.616048][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10676.616511][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10676.616967][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10676.617410][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10676.618016][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10676.618337][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10676.619298][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10676.619602][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10676.619996][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10676.620389][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10676.620784][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10676.621179][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10676.621573][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10676.622024][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10676.622352][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10676.622748][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10676.623141][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10676.623544][    C1] PKRU: 55555554
[10676.623737][    C1] Call Trace:
[10676.623906][    C1]  <IRQ>
[10676.624052][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10676.624312][    C1]  ? __run_hrtimer+0x1c0/0x710
[10676.624554][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10676.624826][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10676.625096][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10676.625382][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10676.625645][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10676.625948][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10676.626208][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10676.626515][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10676.626806][    C1]  </IRQ>
[10676.626957][    C1]  <TASK>
[10676.627105][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10676.627416][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10676.627703][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10676.627995][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10676.628281][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10676.628591][    C1]  ? lock_acquire+0x1c1/0x220
[10676.628830][    C1]  ? lock_release+0x1d5/0x250
[10676.629067][    C1]  do_raw_spin_lock+0x1ec/0x270
[10676.629314][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10676.629583][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10676.629871][    C1]  ? lock_acquire+0x1c1/0x220
[10676.630119][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10676.630358][    C1]  _raw_spin_lock_nested+0x65/0x80
[10676.630621][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10676.630854][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10676.631098][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10676.631354][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10676.631629][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10676.631908][    C1]  ip_local_deliver+0x19d/0x480
[10676.632155][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10676.632424][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10676.632683][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10676.633031][    C1]  ? rcu_read_lock_held+0xe/0x50
[10676.633282][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10676.633599][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10676.633860][    C1]  ip_rcv+0x564/0x740
[10676.634061][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10676.634291][    C1]  ? set_track_prepare+0x8a/0xd0
[10676.634544][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10676.634819][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10676.635089][    C1]  ? skb_clone+0x10b/0x330
[10676.635316][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10676.635633][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10676.635935][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10676.636218][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10676.636508][    C1]  ? __tcf_classify+0x329/0x7d0
[10676.636755][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10676.636983][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10676.637280][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10676.637564][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10676.637886][    C1]  ? lock_acquire+0x1c1/0x220
[10676.638128][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10676.638432][    C1]  netif_receive_skb_internal+0xb0/0x300
[10676.638713][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10676.639024][    C1]  ? __copy_skb_header+0xaf/0x490
[10676.639276][    C1]  ? __skb_clone+0x57a/0x760
[10676.639506][    C1]  netif_receive_skb+0x55/0x280
[10676.639752][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10676.640059][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10676.640391][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10676.640691][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10676.640963][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10676.641249][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10676.641560][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10676.641848][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10676.642160][    C1]  ? stack_trace_save+0x95/0xd0
[10676.642405][    C1]  ? stack_depot_save_flags+0x45/0x550
[10676.642685][    C1]  ? kasan_save_stack+0x34/0x50
[10676.642931][    C1]  ? kasan_save_stack+0x24/0x50
[10676.643176][    C1]  ? kasan_save_track+0x14/0x30
[10676.643424][    C1]  ? kasan_save_free_info+0x3f/0x60
[10676.643685][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10676.643939][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10676.644187][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10676.644448][    C1]  ? ip_finish_output2+0x786/0x18e0
[10676.644713][    C1]  ? ip_output+0x16b/0x4f0
[10676.644937][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10676.645192][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10676.645462][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10676.645729][    C1]  ? get_reg+0x119/0x190
[10676.645944][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10676.646210][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10676.646518][    C1]  __tcf_classify+0x329/0x7d0
[10676.646758][    C1]  tcf_classify+0x283/0x930
[10676.646987][    C1]  ? arch_stack_walk+0xa2/0x100
[10676.647235][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10676.647492][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10676.647785][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10676.648062][    C1]  tc_run+0x2e4/0x5d0
[10676.648266][    C1]  ? __pfx_tc_run+0x10/0x10
[10676.648494][    C1]  ? lock_acquire+0x1c1/0x220
[10676.648729][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10676.648988][    C1]  __dev_queue_xmit+0x686/0x17e0
[10676.649241][    C1]  ? lock_acquire+0x1c1/0x220
[10676.649478][    C1]  ? ip_finish_output2+0x786/0x18e0
[10676.649740][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10676.650043][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10676.650312][    C1]  ? neigh_hh_output+0x348/0x590
[10676.650562][    C1]  ? ip_finish_output2+0x262/0x18e0
[10676.650823][    C1]  ip_finish_output2+0x786/0x18e0
[10676.651077][    C1]  ? stack_depot_save_flags+0x371/0x550
[10676.651358][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10676.651693][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10676.651971][    C1]  ? rcu_read_lock_held+0xe/0x50
[10676.652222][    C1]  ? __ip_finish_output+0x10f/0x770
[10676.652484][    C1]  ip_output+0x16b/0x4f0
[10676.652700][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10676.652936][    C1]  ? __pfx_ip_output+0x10/0x10
[10676.653179][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10676.653463][    C1]  ? rcu_read_lock_held+0xe/0x50
[10676.653713][    C1]  ? ip_local_out+0x114/0x3b0
[10676.653950][    C1]  __ip_queue_xmit+0x672/0x1910
[10676.654199][    C1]  ? __create_object+0x5e/0xb0
[10676.654442][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10676.654707][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10676.654986][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10676.655260][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10676.655539][    C1]  tcp_release_cb+0x1e9/0x390
[10676.655778][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10676.656041][    C1]  release_sock+0xb8/0x1d0
[10676.656267][    C1]  tcp_recvmsg+0xf8/0x4f0
[10676.656487][    C1]  ? lock_release+0x1d5/0x250
[10676.656725][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10676.656973][    C1]  ? core_sys_select+0x620/0x710
[10676.657226][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10676.657494][    C1]  inet_recvmsg+0xf9/0x2c0
[10676.657717][    C1]  ? __pfx_pipe_write+0x10/0x10
[10676.657964][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10676.658218][    C1]  ? __fget_light+0x54/0x1e0
[10676.658454][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10676.658718][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10676.658957][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10676.659221][    C1]  ? __might_fault+0xc6/0x180
[10676.659463][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10676.659743][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10676.660041][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10676.660338][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10676.660658][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10676.660908][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10676.661211][    C1]  do_syscall_64+0xc9/0x1e0
[10676.661443][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10676.661744][    C1] RIP: 0033:0x7f8b36b3f4c0
[10676.661973][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10676.662942][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10676.663365][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10676.663765][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10676.664166][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10676.664565][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10676.664965][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10676.665368][    C1]  </TASK>
[10676.665524][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7734s! [perl:7725]
[10676.665955][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10676.667184][    C3] irq event stamp: 290154
[10676.667394][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10676.667910][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10676.668396][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10676.668856][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10676.669304][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10676.669739][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10676.670337][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10676.670700][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10676.671665][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10676.671979][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10676.672378][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10676.672774][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10676.673173][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10676.673555][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10676.673939][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10676.674368][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10676.674686][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10676.675069][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10676.675452][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10676.675854][    C3] PKRU: 55555554
[10676.676033][    C3] Call Trace:
[10676.676202][    C3]  <IRQ>
[10676.676351][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10676.676612][    C3]  ? __run_hrtimer+0x1c0/0x710
[10676.676854][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10676.677139][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10676.677403][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10676.677701][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10676.677966][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10676.678268][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10676.678529][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10676.678843][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10676.679130][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10676.679435][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10676.679714][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10676.680000][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10676.680280][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10676.680581][    C3]  ? get_stack_info+0x36/0xc0
[10676.680814][    C3]  ? lock_acquire+0x1c1/0x220
[10676.681048][    C3]  ? lock_release+0x1d5/0x250
[10676.681281][    C3]  do_raw_spin_lock+0x1ec/0x270
[10676.681521][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10676.681816][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10676.682097][    C3]  ? lock_acquire+0x1c1/0x220
[10676.682335][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10676.682574][    C3]  _raw_spin_lock_nested+0x65/0x80
[10676.682834][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10676.683065][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10676.683311][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10676.683567][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10676.683848][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10676.684119][    C3]  ip_local_deliver+0x19d/0x480
[10676.684360][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10676.684624][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10676.684879][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10676.685216][    C3]  ? rcu_read_lock_held+0xe/0x50
[10676.685462][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10676.685772][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10676.686026][    C3]  ip_rcv+0x564/0x740
[10676.686227][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10676.686449][    C3]  ? set_track_prepare+0x8a/0xd0
[10676.686694][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10676.686961][    C3]  ? vfs_write+0x9e9/0x10a0
[10676.687189][    C3]  ? skb_clone+0x10b/0x330
[10676.687411][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10676.687719][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10676.688035][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10676.688317][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10676.688608][    C3]  ? __tcf_classify+0x329/0x7d0
[10676.688856][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10676.689089][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10676.689377][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10676.689653][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10676.689968][    C3]  ? lock_acquire+0x1c1/0x220
[10676.690200][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10676.690485][    C3]  netif_receive_skb_internal+0xb0/0x300
[10676.690762][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10676.691069][    C3]  ? __copy_skb_header+0xaf/0x490
[10676.691318][    C3]  ? __skb_clone+0x57a/0x760
[10676.691542][    C3]  netif_receive_skb+0x55/0x280
[10676.691805][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10676.692116][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10676.692446][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10676.692744][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10676.693017][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10676.693304][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10676.693619][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10676.693927][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10676.694264][    C3]  ? lock_release+0x1d5/0x250
[10676.694516][    C3]  ? is_bpf_text_address+0x71/0x120
[10676.694780][    C3]  ? kernel_text_address+0xce/0xe0
[10676.695040][    C3]  ? __kernel_text_address+0x12/0x40
[10676.695308][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10676.695595][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10676.695903][    C3]  ? arch_stack_walk+0xa2/0x100
[10676.696155][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10676.696433][    C3]  ? get_stack_info+0x36/0xc0
[10676.696676][    C3]  __tcf_classify+0x329/0x7d0
[10676.696917][    C3]  tcf_classify+0x283/0x930
[10676.697148][    C3]  ? lock_release+0x1d5/0x250
[10676.697386][    C3]  ? is_bpf_text_address+0x71/0x120
[10676.697655][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10676.697910][    C3]  ? __kernel_text_address+0x12/0x40
[10676.698177][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10676.698459][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10676.698770][    C3]  tc_run+0x2e4/0x5d0
[10676.698980][    C3]  ? __pfx_tc_run+0x10/0x10
[10676.699207][    C3]  ? lock_acquire+0x1c1/0x220
[10676.699456][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10676.699715][    C3]  __dev_queue_xmit+0x686/0x17e0
[10676.699967][    C3]  ? lock_acquire+0x1c1/0x220
[10676.700204][    C3]  ? ip_finish_output2+0x786/0x18e0
[10676.700469][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10676.700771][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10676.701043][    C3]  ? neigh_hh_output+0x348/0x590
[10676.701295][    C3]  ? ip_finish_output2+0x262/0x18e0
[10676.701559][    C3]  ip_finish_output2+0x786/0x18e0
[10676.701819][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10676.702158][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10676.702434][    C3]  ? rcu_read_lock_held+0xe/0x50
[10676.702686][    C3]  ? __ip_finish_output+0x10f/0x770
[10676.702950][    C3]  ip_output+0x16b/0x4f0
[10676.703168][    C3]  ? __pfx_ip_output+0x10/0x10
[10676.703409][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10676.703687][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10676.703998][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10676.704276][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10676.704528][    C3]  ? __alloc_skb+0xd4/0x280
[10676.704756][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10676.705029][    C3]  ? tcp_fragment+0x168/0x1040
[10676.705273][    C3]  ? rcu_read_lock_held+0xe/0x50
[10676.705524][    C3]  ? ip_local_out+0x114/0x3b0
[10676.705765][    C3]  __ip_queue_xmit+0x672/0x1910
[10676.706013][    C3]  ? __skb_clone+0x57a/0x760
[10676.706249][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10676.706517][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10676.706796][    C3]  ? ipv4_dst_check+0xe3/0x170
[10676.707041][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10676.707291][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10676.707591][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10676.707911][    C3]  ? tcp_fragment+0xb0e/0x1040
[10676.708156][    C3]  tcp_send_loss_probe+0x348/0x830
[10676.708417][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10676.708687][    C3]  tcp_write_timer+0x82/0x1d0
[10676.708925][    C3]  call_timer_fn+0x173/0x430
[10676.709173][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10676.709425][    C3]  ? next_expiry_recalc+0xcd/0x220
[10676.709675][    C3]  __run_timers.part.0+0x52d/0x890
[10676.709924][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10676.710183][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10676.710482][    C3]  ? lock_acquire+0x1c1/0x220
[10676.710719][    C3]  ? clockevents_program_event+0xf6/0x300
[10676.711010][    C3]  ? lock_release+0x1d5/0x250
[10676.711250][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10676.711536][    C3]  ? ktime_get+0xb3/0x190
[10676.711760][    C3]  ? clockevents_program_event+0x1ea/0x300
[10676.712057][    C3]  run_timer_softirq+0x72/0x100
[10676.712305][    C3]  __do_softirq+0x1b9/0x7ff
[10676.712538][    C3]  irq_exit_rcu+0x98/0xc0
[10676.712757][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10676.713039][    C3]  </IRQ>
[10676.713193][    C3]  <TASK>
[10676.713341][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10676.713644][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10676.713972][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10676.714930][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10676.715238][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10676.715635][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10676.716030][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10676.716430][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10676.716834][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10676.717218][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10676.717505][    C3]  uart_start+0xe4/0x1b0
[10676.717718][    C3]  n_tty_write+0x677/0x7a0
[10676.717941][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10676.718187][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10676.718465][    C3]  ? lock_acquire+0x1c1/0x220
[10676.718695][    C3]  ? iterate_tty_write+0x95/0x540
[10676.718944][    C3]  iterate_tty_write+0x229/0x540
[10676.719208][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10676.719494][    C3]  vfs_write+0x9e9/0x10a0
[10676.719717][    C3]  ? __run_hrtimer+0x5df/0x710
[10676.719957][    C3]  ? __pfx_vfs_write+0x10/0x10
[10676.720200][    C3]  ? lock_acquire+0x1c1/0x220
[10676.720447][    C3]  ? clockevents_program_event+0xf6/0x300
[10676.720726][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10676.720982][    C3]  ? __fget_light+0x54/0x1e0
[10676.721228][    C3]  ksys_write+0xf5/0x1e0
[10676.721446][    C3]  ? __pfx_ksys_write+0x10/0x10
[10676.721694][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10676.722001][    C3]  do_syscall_64+0xc9/0x1e0
[10676.722235][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10676.722534][    C3] RIP: 0033:0x7f93b2836957
[10676.722760][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10676.723712][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10676.724119][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10676.724509][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10676.724899][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10676.725315][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10676.725708][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10676.726114][    C3]  </TASK>
[10699.470179][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[10699.470556][    C3] rcu: 3-....: (7996404 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=1997446
[10699.471116][    C3] rcu: (t=8305499 jiffies g=1064457 q=112 ncpus=4)
[10699.471448][    C3] Sending NMI from CPU 3 to CPUs 1:
[10699.471728][    C1] NMI backtrace for cpu 1
[10699.471737][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10699.471741][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10699.471744][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10699.471753][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10699.471756][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10699.471759][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10699.471761][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10699.471763][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10699.471764][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10699.471766][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10699.471768][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10699.471770][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10699.471773][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10699.471775][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10699.471776][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10699.471777][    C1] PKRU: 55555554
[10699.471779][    C1] Call Trace:
[10699.471781][    C1]  <NMI>
[10699.471787][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[10699.471792][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10699.471799][    C1]  ? nmi_handle+0x153/0x420
[10699.471804][    C1]  ? default_do_nmi+0x41/0x100
[10699.471807][    C1]  ? exc_nmi+0xf3/0x120
[10699.471809][    C1]  ? end_repeat_nmi+0xf/0x60
[10699.471816][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10699.471820][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10699.471824][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10699.471827][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10699.471830][    C1]  </NMI>
[10699.471831][    C1]  <TASK>
[10699.471832][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10699.471838][    C1]  ? lock_acquire+0x1c1/0x220
[10699.471842][    C1]  ? lock_release+0x1d5/0x250
[10699.471846][    C1]  do_raw_spin_lock+0x1ec/0x270
[10699.471850][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10699.471853][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10699.471856][    C1]  ? lock_acquire+0x1c1/0x220
[10699.471858][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10699.471863][    C1]  _raw_spin_lock_nested+0x65/0x80
[10699.471866][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10699.471873][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10699.471876][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10699.471881][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10699.471887][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10699.471890][    C1]  ip_local_deliver+0x19d/0x480
[10699.471893][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10699.471895][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10699.471898][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10699.471903][    C1]  ? rcu_read_lock_held+0xe/0x50
[10699.471908][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10699.471911][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10699.471921][    C1]  ip_rcv+0x564/0x740
[10699.471923][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10699.471926][    C1]  ? set_track_prepare+0x8a/0xd0
[10699.471931][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10699.471934][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10699.471938][    C1]  ? skb_clone+0x10b/0x330
[10699.471942][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10699.471948][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10699.471953][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10699.471957][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10699.471965][    C1]  ? __tcf_classify+0x329/0x7d0
[10699.471970][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10699.471972][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10699.471975][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10699.471979][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10699.471983][    C1]  ? lock_acquire+0x1c1/0x220
[10699.471985][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10699.471990][    C1]  netif_receive_skb_internal+0xb0/0x300
[10699.471993][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10699.471997][    C1]  ? __copy_skb_header+0xaf/0x490
[10699.472000][    C1]  ? __skb_clone+0x57a/0x760
[10699.472002][    C1]  netif_receive_skb+0x55/0x280
[10699.472006][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10699.472014][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10699.472021][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10699.472027][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10699.472032][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10699.472042][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10699.472049][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10699.472052][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10699.472060][    C1]  ? stack_trace_save+0x95/0xd0
[10699.472063][    C1]  ? stack_depot_save_flags+0x45/0x550
[10699.472069][    C1]  ? kasan_save_stack+0x34/0x50
[10699.472073][    C1]  ? kasan_save_stack+0x24/0x50
[10699.472076][    C1]  ? kasan_save_track+0x14/0x30
[10699.472079][    C1]  ? kasan_save_free_info+0x3f/0x60
[10699.472082][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10699.472084][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10699.472088][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10699.472091][    C1]  ? ip_finish_output2+0x786/0x18e0
[10699.472094][    C1]  ? ip_output+0x16b/0x4f0
[10699.472096][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10699.472099][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10699.472103][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10699.472105][    C1]  ? get_reg+0x119/0x190
[10699.472108][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10699.472110][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10699.472115][    C1]  __tcf_classify+0x329/0x7d0
[10699.472120][    C1]  tcf_classify+0x283/0x930
[10699.472124][    C1]  ? arch_stack_walk+0xa2/0x100
[10699.472128][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10699.472131][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10699.472135][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10699.472138][    C1]  tc_run+0x2e4/0x5d0
[10699.472143][    C1]  ? __pfx_tc_run+0x10/0x10
[10699.472145][    C1]  ? lock_acquire+0x1c1/0x220
[10699.472148][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10699.472152][    C1]  __dev_queue_xmit+0x686/0x17e0
[10699.472156][    C1]  ? lock_acquire+0x1c1/0x220
[10699.472158][    C1]  ? ip_finish_output2+0x786/0x18e0
[10699.472162][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10699.472166][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10699.472169][    C1]  ? neigh_hh_output+0x348/0x590
[10699.472172][    C1]  ? ip_finish_output2+0x262/0x18e0
[10699.472176][    C1]  ip_finish_output2+0x786/0x18e0
[10699.472179][    C1]  ? stack_depot_save_flags+0x371/0x550
[10699.472182][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10699.472190][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10699.472192][    C1]  ? rcu_read_lock_held+0xe/0x50
[10699.472196][    C1]  ? __ip_finish_output+0x10f/0x770
[10699.472200][    C1]  ip_output+0x16b/0x4f0
[10699.472202][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10699.472205][    C1]  ? __pfx_ip_output+0x10/0x10
[10699.472208][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10699.472212][    C1]  ? rcu_read_lock_held+0xe/0x50
[10699.472215][    C1]  ? ip_local_out+0x114/0x3b0
[10699.472219][    C1]  __ip_queue_xmit+0x672/0x1910
[10699.472222][    C1]  ? __create_object+0x5e/0xb0
[10699.472226][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10699.472231][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10699.472235][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10699.472239][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10699.472243][    C1]  tcp_release_cb+0x1e9/0x390
[10699.472246][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10699.472251][    C1]  release_sock+0xb8/0x1d0
[10699.472255][    C1]  tcp_recvmsg+0xf8/0x4f0
[10699.472257][    C1]  ? lock_release+0x1d5/0x250
[10699.472260][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10699.472262][    C1]  ? core_sys_select+0x620/0x710
[10699.472268][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10699.472273][    C1]  inet_recvmsg+0xf9/0x2c0
[10699.472275][    C1]  ? __pfx_pipe_write+0x10/0x10
[10699.472280][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10699.472281][    C1]  ? __fget_light+0x54/0x1e0
[10699.472286][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10699.472290][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10699.472294][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10699.472298][    C1]  ? __might_fault+0xc6/0x180
[10699.472305][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10699.472309][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10699.472312][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10699.472316][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10699.472321][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10699.472324][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10699.472327][    C1]  do_syscall_64+0xc9/0x1e0
[10699.472332][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10699.472335][    C1] RIP: 0033:0x7f8b36b3f4c0
[10699.472339][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10699.472341][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10699.472344][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10699.472346][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10699.472347][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10699.472349][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10699.472350][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10699.472355][    C1]  </TASK>
[10699.472724][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10699.519591][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10699.520196][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10699.520526][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10699.521498][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10699.521812][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10699.522212][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10699.522613][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10699.523012][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10699.523411][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10699.523810][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10699.524258][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10699.524592][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10699.524994][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10699.525416][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10699.525813][    C3] PKRU: 55555554
[10699.525995][    C3] Call Trace:
[10699.526168][    C3]  <IRQ>
[10699.526319][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[10699.526593][    C3]  ? print_cpu_stall+0x263/0x6a0
[10699.526845][    C3]  ? check_cpu_stall+0x284/0x500
[10699.527097][    C3]  ? rcu_pending+0x92/0x360
[10699.527330][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[10699.527601][    C3]  ? update_process_times+0xb9/0x110
[10699.527873][    C3]  ? tick_sched_handle+0x67/0x130
[10699.528129][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[10699.528416][    C3]  ? __run_hrtimer+0x1c0/0x710
[10699.528660][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[10699.528971][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10699.529245][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10699.529532][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10699.529797][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10699.530104][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10699.530367][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10699.530678][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10699.530977][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10699.531290][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10699.531581][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10699.531882][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10699.532170][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10699.532482][    C3]  ? get_stack_info+0x36/0xc0
[10699.532725][    C3]  ? lock_acquire+0x1c1/0x220
[10699.532965][    C3]  ? lock_release+0x1d5/0x250
[10699.533205][    C3]  do_raw_spin_lock+0x1ec/0x270
[10699.533455][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10699.533727][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10699.534014][    C3]  ? lock_acquire+0x1c1/0x220
[10699.534252][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10699.534494][    C3]  _raw_spin_lock_nested+0x65/0x80
[10699.534753][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10699.534990][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10699.535238][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10699.535498][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10699.535775][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10699.536052][    C3]  ip_local_deliver+0x19d/0x480
[10699.536304][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10699.536588][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10699.536851][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10699.537199][    C3]  ? rcu_read_lock_held+0xe/0x50
[10699.537452][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10699.537773][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10699.538037][    C3]  ip_rcv+0x564/0x740
[10699.538242][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10699.538473][    C3]  ? set_track_prepare+0x8a/0xd0
[10699.538727][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10699.539008][    C3]  ? vfs_write+0x9e9/0x10a0
[10699.539242][    C3]  ? skb_clone+0x10b/0x330
[10699.539470][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10699.539789][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10699.540096][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10699.540378][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10699.540674][    C3]  ? __tcf_classify+0x329/0x7d0
[10699.540925][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10699.541154][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10699.541457][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10699.541745][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10699.542071][    C3]  ? lock_acquire+0x1c1/0x220
[10699.542310][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10699.542608][    C3]  netif_receive_skb_internal+0xb0/0x300
[10699.542893][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10699.543210][    C3]  ? __copy_skb_header+0xaf/0x490
[10699.543466][    C3]  ? __skb_clone+0x57a/0x760
[10699.543702][    C3]  netif_receive_skb+0x55/0x280
[10699.543951][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10699.544265][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10699.544599][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10699.544897][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10699.545174][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10699.545463][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10699.545780][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10699.546090][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10699.546418][    C3]  ? lock_release+0x1d5/0x250
[10699.546656][    C3]  ? is_bpf_text_address+0x71/0x120
[10699.546922][    C3]  ? kernel_text_address+0xce/0xe0
[10699.547187][    C3]  ? __kernel_text_address+0x12/0x40
[10699.547457][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10699.547740][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10699.548054][    C3]  ? arch_stack_walk+0xa2/0x100
[10699.548306][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10699.548582][    C3]  ? get_stack_info+0x36/0xc0
[10699.548824][    C3]  __tcf_classify+0x329/0x7d0
[10699.549067][    C3]  tcf_classify+0x283/0x930
[10699.549299][    C3]  ? lock_release+0x1d5/0x250
[10699.549540][    C3]  ? is_bpf_text_address+0x71/0x120
[10699.549804][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10699.550060][    C3]  ? __kernel_text_address+0x12/0x40
[10699.550327][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10699.550613][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10699.550927][    C3]  tc_run+0x2e4/0x5d0
[10699.551133][    C3]  ? __pfx_tc_run+0x10/0x10
[10699.551364][    C3]  ? lock_acquire+0x1c1/0x220
[10699.551603][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10699.551868][    C3]  __dev_queue_xmit+0x686/0x17e0
[10699.552121][    C3]  ? lock_acquire+0x1c1/0x220
[10699.552361][    C3]  ? ip_finish_output2+0x786/0x18e0
[10699.552626][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10699.552932][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10699.553204][    C3]  ? neigh_hh_output+0x348/0x590
[10699.553458][    C3]  ? ip_finish_output2+0x262/0x18e0
[10699.553721][    C3]  ip_finish_output2+0x786/0x18e0
[10699.553977][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10699.554322][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10699.554611][    C3]  ? rcu_read_lock_held+0xe/0x50
[10699.554864][    C3]  ? __ip_finish_output+0x10f/0x770
[10699.555128][    C3]  ip_output+0x16b/0x4f0
[10699.555345][    C3]  ? __pfx_ip_output+0x10/0x10
[10699.555588][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10699.555864][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10699.556177][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10699.556454][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10699.556707][    C3]  ? __alloc_skb+0xd4/0x280
[10699.556942][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10699.557227][    C3]  ? tcp_fragment+0x168/0x1040
[10699.557471][    C3]  ? rcu_read_lock_held+0xe/0x50
[10699.557721][    C3]  ? ip_local_out+0x114/0x3b0
[10699.557963][    C3]  __ip_queue_xmit+0x672/0x1910
[10699.558212][    C3]  ? __skb_clone+0x57a/0x760
[10699.558446][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10699.558712][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10699.558995][    C3]  ? ipv4_dst_check+0xe3/0x170
[10699.559240][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10699.559497][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10699.559798][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10699.560117][    C3]  ? tcp_fragment+0xb0e/0x1040
[10699.560362][    C3]  tcp_send_loss_probe+0x348/0x830
[10699.560623][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10699.560891][    C3]  tcp_write_timer+0x82/0x1d0
[10699.561131][    C3]  call_timer_fn+0x173/0x430
[10699.561370][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10699.561638][    C3]  ? next_expiry_recalc+0xcd/0x220
[10699.561899][    C3]  __run_timers.part.0+0x52d/0x890
[10699.562160][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10699.562430][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10699.562716][    C3]  ? lock_acquire+0x1c1/0x220
[10699.562953][    C3]  ? clockevents_program_event+0xf6/0x300
[10699.563257][    C3]  ? lock_release+0x1d5/0x250
[10699.563507][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10699.563771][    C3]  ? ktime_get+0xb3/0x190
[10699.563992][    C3]  ? clockevents_program_event+0x1ea/0x300
[10699.564289][    C3]  run_timer_softirq+0x72/0x100
[10699.564538][    C3]  __do_softirq+0x1b9/0x7ff
[10699.564770][    C3]  irq_exit_rcu+0x98/0xc0
[10699.564993][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10699.565280][    C3]  </IRQ>
[10699.565430][    C3]  <TASK>
[10699.565583][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10699.565887][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10699.566214][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10699.567185][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10699.567493][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10699.567893][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10699.568292][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10699.568689][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10699.569088][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10699.569490][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10699.569784][    C3]  uart_start+0xe4/0x1b0
[10699.570007][    C3]  n_tty_write+0x677/0x7a0
[10699.570238][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10699.570490][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10699.570780][    C3]  ? lock_acquire+0x1c1/0x220
[10699.571017][    C3]  ? iterate_tty_write+0x95/0x540
[10699.571276][    C3]  iterate_tty_write+0x229/0x540
[10699.571528][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10699.571823][    C3]  vfs_write+0x9e9/0x10a0
[10699.572044][    C3]  ? __run_hrtimer+0x5df/0x710
[10699.572289][    C3]  ? __pfx_vfs_write+0x10/0x10
[10699.572534][    C3]  ? lock_acquire+0x1c1/0x220
[10699.572774][    C3]  ? clockevents_program_event+0xf6/0x300
[10699.573062][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10699.573326][    C3]  ? __fget_light+0x54/0x1e0
[10699.573564][    C3]  ksys_write+0xf5/0x1e0
[10699.573781][    C3]  ? __pfx_ksys_write+0x10/0x10
[10699.574030][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10699.574335][    C3]  do_syscall_64+0xc9/0x1e0
[10699.574570][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10699.574868][    C3] RIP: 0033:0x7f93b2836957
[10699.575097][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10699.576067][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10699.576490][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10699.576889][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10699.577289][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10699.577687][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10699.578088][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10699.578491][    C3]  </TASK>
[10724.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7779s! [ncat:8027]
[10724.613570][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10724.614789][    C1] irq event stamp: 174248
[10724.614998][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10724.615507][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10724.615959][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10724.616412][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10724.616859][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10724.617292][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10724.617884][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10724.618199][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10724.619138][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10724.619435][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10724.619821][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10724.620205][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10724.620596][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10724.620982][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10724.621366][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10724.621804][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10724.622124][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10724.622511][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10724.622896][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10724.623283][    C1] PKRU: 55555554
[10724.623458][    C1] Call Trace:
[10724.623624][    C1]  <IRQ>
[10724.623770][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10724.624024][    C1]  ? __run_hrtimer+0x1c0/0x710
[10724.624261][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10724.624528][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10724.624792][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10724.625072][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10724.625329][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10724.625626][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10724.625880][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10724.626179][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10724.626465][    C1]  </IRQ>
[10724.626611][    C1]  <TASK>
[10724.626755][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10724.627058][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10724.627337][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10724.627623][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10724.627901][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10724.628203][    C1]  ? lock_acquire+0x1c1/0x220
[10724.628437][    C1]  ? lock_release+0x1d5/0x250
[10724.628670][    C1]  do_raw_spin_lock+0x1ec/0x270
[10724.628912][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10724.629179][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10724.629454][    C1]  ? lock_acquire+0x1c1/0x220
[10724.629686][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10724.629919][    C1]  _raw_spin_lock_nested+0x65/0x80
[10724.630172][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10724.630400][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10724.630639][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10724.630888][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10724.631156][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10724.631423][    C1]  ip_local_deliver+0x19d/0x480
[10724.631668][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10724.631932][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10724.632186][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10724.632523][    C1]  ? rcu_read_lock_held+0xe/0x50
[10724.632767][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10724.633077][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10724.633332][    C1]  ip_rcv+0x564/0x740
[10724.633530][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10724.633752][    C1]  ? set_track_prepare+0x8a/0xd0
[10724.633997][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10724.634267][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10724.634530][    C1]  ? skb_clone+0x10b/0x330
[10724.634749][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10724.635056][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10724.635353][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10724.635626][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10724.635912][    C1]  ? __tcf_classify+0x329/0x7d0
[10724.636153][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10724.636375][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10724.636664][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10724.636939][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10724.637254][    C1]  ? lock_acquire+0x1c1/0x220
[10724.637483][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10724.637770][    C1]  netif_receive_skb_internal+0xb0/0x300
[10724.638046][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10724.638352][    C1]  ? __copy_skb_header+0xaf/0x490
[10724.638599][    C1]  ? __skb_clone+0x57a/0x760
[10724.638825][    C1]  netif_receive_skb+0x55/0x280
[10724.639064][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10724.639368][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10724.639688][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10724.639978][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10724.640244][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10724.640523][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10724.640825][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10724.641100][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10724.641405][    C1]  ? stack_trace_save+0x95/0xd0
[10724.641647][    C1]  ? stack_depot_save_flags+0x45/0x550
[10724.641919][    C1]  ? kasan_save_stack+0x34/0x50
[10724.642158][    C1]  ? kasan_save_stack+0x24/0x50
[10724.642399][    C1]  ? kasan_save_track+0x14/0x30
[10724.642638][    C1]  ? kasan_save_free_info+0x3f/0x60
[10724.642892][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10724.643137][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10724.643377][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10724.643631][    C1]  ? ip_finish_output2+0x786/0x18e0
[10724.643885][    C1]  ? ip_output+0x16b/0x4f0
[10724.644105][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10724.644352][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10724.644615][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10724.644872][    C1]  ? get_reg+0x119/0x190
[10724.645086][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10724.645346][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10724.645646][    C1]  __tcf_classify+0x329/0x7d0
[10724.645879][    C1]  tcf_classify+0x283/0x930
[10724.646102][    C1]  ? arch_stack_walk+0xa2/0x100
[10724.646344][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10724.646592][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10724.646867][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10724.647128][    C1]  tc_run+0x2e4/0x5d0
[10724.647328][    C1]  ? __pfx_tc_run+0x10/0x10
[10724.647552][    C1]  ? lock_acquire+0x1c1/0x220
[10724.647783][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10724.648038][    C1]  __dev_queue_xmit+0x686/0x17e0
[10724.648283][    C1]  ? lock_acquire+0x1c1/0x220
[10724.648513][    C1]  ? ip_finish_output2+0x786/0x18e0
[10724.648768][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10724.649064][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10724.649327][    C1]  ? neigh_hh_output+0x348/0x590
[10724.649572][    C1]  ? ip_finish_output2+0x262/0x18e0
[10724.649828][    C1]  ip_finish_output2+0x786/0x18e0
[10724.650075][    C1]  ? stack_depot_save_flags+0x371/0x550
[10724.650347][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10724.650674][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10724.650940][    C1]  ? rcu_read_lock_held+0xe/0x50
[10724.651186][    C1]  ? __ip_finish_output+0x10f/0x770
[10724.651442][    C1]  ip_output+0x16b/0x4f0
[10724.651656][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10724.651884][    C1]  ? __pfx_ip_output+0x10/0x10
[10724.652121][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10724.652397][    C1]  ? rcu_read_lock_held+0xe/0x50
[10724.652640][    C1]  ? ip_local_out+0x114/0x3b0
[10724.652874][    C1]  __ip_queue_xmit+0x672/0x1910
[10724.653114][    C1]  ? __create_object+0x5e/0xb0
[10724.653352][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10724.653610][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10724.653881][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10724.654146][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10724.654420][    C1]  tcp_release_cb+0x1e9/0x390
[10724.654652][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10724.654909][    C1]  release_sock+0xb8/0x1d0
[10724.655126][    C1]  tcp_recvmsg+0xf8/0x4f0
[10724.655342][    C1]  ? lock_release+0x1d5/0x250
[10724.655572][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10724.655813][    C1]  ? core_sys_select+0x620/0x710
[10724.656059][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10724.656322][    C1]  inet_recvmsg+0xf9/0x2c0
[10724.656540][    C1]  ? __pfx_pipe_write+0x10/0x10
[10724.656781][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10724.657027][    C1]  ? __fget_light+0x54/0x1e0
[10724.657257][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10724.657514][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10724.657746][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10724.658002][    C1]  ? __might_fault+0xc6/0x180
[10724.658237][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10724.658510][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10724.658800][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10724.659090][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10724.659401][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10724.659645][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10724.659939][    C1]  do_syscall_64+0xc9/0x1e0
[10724.660164][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10724.660454][    C1] RIP: 0033:0x7f8b36b3f4c0
[10724.660676][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10724.661619][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10724.662026][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10724.662412][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10724.662797][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10724.663186][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10724.663573][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10724.663964][    C1]  </TASK>
[10724.664115][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7779s! [perl:7725]
[10724.664555][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10724.665820][    C3] irq event stamp: 290154
[10724.666039][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10724.666574][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10724.667080][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10724.667551][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10724.668015][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10724.668465][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10724.669081][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10724.669407][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10724.670385][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10724.670694][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10724.671093][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10724.671498][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10724.671896][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10724.672298][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10724.672696][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10724.673143][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10724.673475][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10724.673874][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10724.674276][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10724.674674][    C3] PKRU: 55555554
[10724.674856][    C3] Call Trace:
[10724.675027][    C3]  <IRQ>
[10724.675179][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10724.675442][    C3]  ? __run_hrtimer+0x1c0/0x710
[10724.675686][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10724.675963][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10724.676236][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10724.676530][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10724.676797][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10724.677104][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10724.677366][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10724.677675][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10724.677970][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10724.678287][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10724.678577][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10724.678873][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10724.679162][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10724.679479][    C3]  ? get_stack_info+0x36/0xc0
[10724.679721][    C3]  ? lock_acquire+0x1c1/0x220
[10724.679964][    C3]  ? lock_release+0x1d5/0x250
[10724.680207][    C3]  do_raw_spin_lock+0x1ec/0x270
[10724.680456][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10724.680727][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10724.681011][    C3]  ? lock_acquire+0x1c1/0x220
[10724.681251][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10724.681500][    C3]  _raw_spin_lock_nested+0x65/0x80
[10724.681760][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10724.681994][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10724.682246][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10724.682506][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10724.682782][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10724.683060][    C3]  ip_local_deliver+0x19d/0x480
[10724.683309][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10724.683580][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10724.683843][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10724.684191][    C3]  ? rcu_read_lock_held+0xe/0x50
[10724.684444][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10724.684764][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10724.685027][    C3]  ip_rcv+0x564/0x740
[10724.685233][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10724.685463][    C3]  ? set_track_prepare+0x8a/0xd0
[10724.685719][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10724.685995][    C3]  ? vfs_write+0x9e9/0x10a0
[10724.686228][    C3]  ? skb_clone+0x10b/0x330
[10724.686456][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10724.686777][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10724.687081][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10724.687366][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10724.687659][    C3]  ? __tcf_classify+0x329/0x7d0
[10724.687912][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10724.688144][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10724.688445][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10724.688731][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10724.689057][    C3]  ? lock_acquire+0x1c1/0x220
[10724.689297][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10724.689591][    C3]  netif_receive_skb_internal+0xb0/0x300
[10724.689879][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10724.690196][    C3]  ? __copy_skb_header+0xaf/0x490
[10724.690453][    C3]  ? __skb_clone+0x57a/0x760
[10724.690686][    C3]  netif_receive_skb+0x55/0x280
[10724.690935][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10724.691250][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10724.691589][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10724.691888][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10724.692161][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10724.692452][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10724.692765][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10724.693076][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10724.693402][    C3]  ? lock_release+0x1d5/0x250
[10724.693643][    C3]  ? is_bpf_text_address+0x71/0x120
[10724.693915][    C3]  ? kernel_text_address+0xce/0xe0
[10724.694177][    C3]  ? __kernel_text_address+0x12/0x40
[10724.694445][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10724.694731][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10724.695043][    C3]  ? arch_stack_walk+0xa2/0x100
[10724.695295][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10724.695573][    C3]  ? get_stack_info+0x36/0xc0
[10724.695813][    C3]  __tcf_classify+0x329/0x7d0
[10724.696055][    C3]  tcf_classify+0x283/0x930
[10724.696288][    C3]  ? lock_release+0x1d5/0x250
[10724.696527][    C3]  ? is_bpf_text_address+0x71/0x120
[10724.696792][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10724.697049][    C3]  ? __kernel_text_address+0x12/0x40
[10724.697318][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10724.697600][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10724.697912][    C3]  tc_run+0x2e4/0x5d0
[10724.698117][    C3]  ? __pfx_tc_run+0x10/0x10
[10724.698352][    C3]  ? lock_acquire+0x1c1/0x220
[10724.698592][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10724.698853][    C3]  __dev_queue_xmit+0x686/0x17e0
[10724.699108][    C3]  ? lock_acquire+0x1c1/0x220
[10724.699347][    C3]  ? ip_finish_output2+0x786/0x18e0
[10724.699612][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10724.699916][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10724.700191][    C3]  ? neigh_hh_output+0x348/0x590
[10724.700447][    C3]  ? ip_finish_output2+0x262/0x18e0
[10724.700712][    C3]  ip_finish_output2+0x786/0x18e0
[10724.700970][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10724.701309][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10724.701591][    C3]  ? rcu_read_lock_held+0xe/0x50
[10724.701845][    C3]  ? __ip_finish_output+0x10f/0x770
[10724.702110][    C3]  ip_output+0x16b/0x4f0
[10724.702329][    C3]  ? __pfx_ip_output+0x10/0x10
[10724.702572][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10724.702856][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10724.703168][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10724.703448][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10724.703702][    C3]  ? __alloc_skb+0xd4/0x280
[10724.703931][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10724.704205][    C3]  ? tcp_fragment+0x168/0x1040
[10724.704451][    C3]  ? rcu_read_lock_held+0xe/0x50
[10724.704705][    C3]  ? ip_local_out+0x114/0x3b0
[10724.704946][    C3]  __ip_queue_xmit+0x672/0x1910
[10724.705196][    C3]  ? __skb_clone+0x57a/0x760
[10724.705432][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10724.705700][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10724.705981][    C3]  ? ipv4_dst_check+0xe3/0x170
[10724.706229][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10724.706478][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10724.706778][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10724.707097][    C3]  ? tcp_fragment+0xb0e/0x1040
[10724.707340][    C3]  tcp_send_loss_probe+0x348/0x830
[10724.707603][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10724.707874][    C3]  tcp_write_timer+0x82/0x1d0
[10724.708112][    C3]  call_timer_fn+0x173/0x430
[10724.708352][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10724.708613][    C3]  ? next_expiry_recalc+0xcd/0x220
[10724.708874][    C3]  __run_timers.part.0+0x52d/0x890
[10724.709133][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10724.709403][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10724.709690][    C3]  ? lock_acquire+0x1c1/0x220
[10724.709929][    C3]  ? clockevents_program_event+0xf6/0x300
[10724.710223][    C3]  ? lock_release+0x1d5/0x250
[10724.710462][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10724.710727][    C3]  ? ktime_get+0xb3/0x190
[10724.710947][    C3]  ? clockevents_program_event+0x1ea/0x300
[10724.711251][    C3]  run_timer_softirq+0x72/0x100
[10724.711506][    C3]  __do_softirq+0x1b9/0x7ff
[10724.711739][    C3]  irq_exit_rcu+0x98/0xc0
[10724.711959][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10724.712242][    C3]  </IRQ>
[10724.712395][    C3]  <TASK>
[10724.712544][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10724.712848][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10724.713172][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10724.714139][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10724.714448][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10724.714846][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10724.715242][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10724.715644][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10724.716042][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10724.716443][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10724.716741][    C3]  uart_start+0xe4/0x1b0
[10724.716961][    C3]  n_tty_write+0x677/0x7a0
[10724.717195][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10724.717447][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10724.717738][    C3]  ? lock_acquire+0x1c1/0x220
[10724.717977][    C3]  ? iterate_tty_write+0x95/0x540
[10724.718235][    C3]  iterate_tty_write+0x229/0x540
[10724.718488][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10724.718777][    C3]  vfs_write+0x9e9/0x10a0
[10724.719001][    C3]  ? __run_hrtimer+0x5df/0x710
[10724.719244][    C3]  ? __pfx_vfs_write+0x10/0x10
[10724.719492][    C3]  ? lock_acquire+0x1c1/0x220
[10724.719732][    C3]  ? clockevents_program_event+0xf6/0x300
[10724.720023][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10724.720289][    C3]  ? __fget_light+0x54/0x1e0
[10724.720526][    C3]  ksys_write+0xf5/0x1e0
[10724.720745][    C3]  ? __pfx_ksys_write+0x10/0x10
[10724.720993][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10724.721295][    C3]  do_syscall_64+0xc9/0x1e0
[10724.721539][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10724.721839][    C3] RIP: 0033:0x7f93b2836957
[10724.722065][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10724.723035][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10724.723458][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10724.723854][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10724.724252][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10724.724651][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10724.725049][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10724.725455][    C3]  </TASK>
[10752.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7805s! [ncat:8027]
[10752.613588][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10752.614850][    C1] irq event stamp: 174248
[10752.615074][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10752.615586][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10752.616056][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10752.616523][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10752.616986][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10752.617436][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10752.618026][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10752.618342][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10752.619313][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10752.619621][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10752.620018][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10752.620419][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10752.620803][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10752.621210][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10752.621607][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10752.622047][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10752.622377][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10752.622776][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10752.623158][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10752.623563][    C1] PKRU: 55555554
[10752.623743][    C1] Call Trace:
[10752.623921][    C1]  <IRQ>
[10752.624069][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10752.624333][    C1]  ? __run_hrtimer+0x1c0/0x710
[10752.624576][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10752.624854][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10752.625126][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10752.625412][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10752.625679][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10752.625983][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10752.626244][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10752.626553][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10752.626849][    C1]  </IRQ>
[10752.626997][    C1]  <TASK>
[10752.627147][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10752.627460][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10752.627775][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10752.628070][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10752.628358][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10752.628673][    C1]  ? lock_acquire+0x1c1/0x220
[10752.628915][    C1]  ? lock_release+0x1d5/0x250
[10752.629153][    C1]  do_raw_spin_lock+0x1ec/0x270
[10752.629403][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10752.629676][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10752.629961][    C1]  ? lock_acquire+0x1c1/0x220
[10752.630212][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10752.630446][    C1]  _raw_spin_lock_nested+0x65/0x80
[10752.630699][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10752.630926][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10752.631190][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10752.631451][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10752.631727][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10752.632005][    C1]  ip_local_deliver+0x19d/0x480
[10752.632252][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10752.632524][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10752.632787][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10752.633132][    C1]  ? rcu_read_lock_held+0xe/0x50
[10752.633384][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10752.633703][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10752.633968][    C1]  ip_rcv+0x564/0x740
[10752.634164][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10752.634389][    C1]  ? set_track_prepare+0x8a/0xd0
[10752.634636][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10752.634922][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10752.635194][    C1]  ? skb_clone+0x10b/0x330
[10752.635423][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10752.635742][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10752.636047][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10752.636327][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10752.636621][    C1]  ? __tcf_classify+0x329/0x7d0
[10752.636869][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10752.637098][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10752.637398][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10752.637680][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10752.638004][    C1]  ? lock_acquire+0x1c1/0x220
[10752.638243][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10752.638538][    C1]  netif_receive_skb_internal+0xb0/0x300
[10752.638832][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10752.639139][    C1]  ? __copy_skb_header+0xaf/0x490
[10752.639386][    C1]  ? __skb_clone+0x57a/0x760
[10752.639637][    C1]  netif_receive_skb+0x55/0x280
[10752.639884][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10752.640195][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10752.640527][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10752.640826][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10752.641100][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10752.641394][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10752.641705][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10752.641988][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10752.642304][    C1]  ? stack_trace_save+0x95/0xd0
[10752.642552][    C1]  ? stack_depot_save_flags+0x45/0x550
[10752.642833][    C1]  ? kasan_save_stack+0x34/0x50
[10752.643098][    C1]  ? kasan_save_stack+0x24/0x50
[10752.643346][    C1]  ? kasan_save_track+0x14/0x30
[10752.643594][    C1]  ? kasan_save_free_info+0x3f/0x60
[10752.643857][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10752.644118][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10752.644360][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10752.644616][    C1]  ? ip_finish_output2+0x786/0x18e0
[10752.644893][    C1]  ? ip_output+0x16b/0x4f0
[10752.645119][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10752.645375][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10752.645648][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10752.645914][    C1]  ? get_reg+0x119/0x190
[10752.646129][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10752.646399][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10752.646706][    C1]  __tcf_classify+0x329/0x7d0
[10752.646949][    C1]  tcf_classify+0x283/0x930
[10752.647182][    C1]  ? arch_stack_walk+0xa2/0x100
[10752.647431][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10752.647686][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10752.647970][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10752.648238][    C1]  tc_run+0x2e4/0x5d0
[10752.648442][    C1]  ? __pfx_tc_run+0x10/0x10
[10752.648675][    C1]  ? lock_acquire+0x1c1/0x220
[10752.648914][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10752.649175][    C1]  __dev_queue_xmit+0x686/0x17e0
[10752.649429][    C1]  ? lock_acquire+0x1c1/0x220
[10752.649666][    C1]  ? ip_finish_output2+0x786/0x18e0
[10752.649930][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10752.650233][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10752.650507][    C1]  ? neigh_hh_output+0x348/0x590
[10752.650759][    C1]  ? ip_finish_output2+0x262/0x18e0
[10752.651024][    C1]  ip_finish_output2+0x786/0x18e0
[10752.651280][    C1]  ? stack_depot_save_flags+0x371/0x550
[10752.651563][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10752.651899][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10752.652178][    C1]  ? rcu_read_lock_held+0xe/0x50
[10752.652430][    C1]  ? __ip_finish_output+0x10f/0x770
[10752.652700][    C1]  ip_output+0x16b/0x4f0
[10752.652915][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10752.653151][    C1]  ? __pfx_ip_output+0x10/0x10
[10752.653394][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10752.653707][    C1]  ? rcu_read_lock_held+0xe/0x50
[10752.653957][    C1]  ? ip_local_out+0x114/0x3b0
[10752.654196][    C1]  __ip_queue_xmit+0x672/0x1910
[10752.654443][    C1]  ? __create_object+0x5e/0xb0
[10752.654683][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10752.654949][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10752.655231][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10752.655502][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10752.655781][    C1]  tcp_release_cb+0x1e9/0x390
[10752.656045][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10752.656309][    C1]  release_sock+0xb8/0x1d0
[10752.656537][    C1]  tcp_recvmsg+0xf8/0x4f0
[10752.656755][    C1]  ? lock_release+0x1d5/0x250
[10752.656994][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10752.657244][    C1]  ? core_sys_select+0x620/0x710
[10752.657525][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10752.657794][    C1]  inet_recvmsg+0xf9/0x2c0
[10752.658020][    C1]  ? __pfx_pipe_write+0x10/0x10
[10752.658268][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10752.658522][    C1]  ? __fget_light+0x54/0x1e0
[10752.658765][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10752.659021][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10752.659256][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10752.659530][    C1]  ? __might_fault+0xc6/0x180
[10752.659773][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10752.660051][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10752.660351][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10752.660651][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10752.660971][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10752.661223][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10752.661528][    C1]  do_syscall_64+0xc9/0x1e0
[10752.661760][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10752.662059][    C1] RIP: 0033:0x7f8b36b3f4c0
[10752.662285][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10752.663254][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10752.663675][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10752.664080][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10752.664463][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10752.664847][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10752.665232][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10752.665636][    C1]  </TASK>
[10752.665795][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7805s! [perl:7725]
[10752.666222][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10752.667489][    C3] irq event stamp: 290154
[10752.667708][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10752.668244][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10752.668774][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10752.669246][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10752.669717][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10752.670178][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10752.670788][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10752.671115][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10752.672109][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10752.672418][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10752.672822][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10752.673209][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10752.673598][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10752.673993][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10752.674386][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10752.674821][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10752.675147][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10752.675539][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10752.675928][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10752.676355][    C3] PKRU: 55555554
[10752.676533][    C3] Call Trace:
[10752.676705][    C3]  <IRQ>
[10752.676856][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10752.677121][    C3]  ? __run_hrtimer+0x1c0/0x710
[10752.677367][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10752.677647][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10752.677924][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10752.678206][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10752.678467][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10752.678767][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10752.679024][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10752.679329][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10752.679620][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10752.679927][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10752.680227][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10752.680523][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10752.680812][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10752.681123][    C3]  ? get_stack_info+0x36/0xc0
[10752.681375][    C3]  ? lock_acquire+0x1c1/0x220
[10752.681617][    C3]  ? lock_release+0x1d5/0x250
[10752.681855][    C3]  do_raw_spin_lock+0x1ec/0x270
[10752.682105][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10752.682379][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10752.682665][    C3]  ? lock_acquire+0x1c1/0x220
[10752.682904][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10752.683144][    C3]  _raw_spin_lock_nested+0x65/0x80
[10752.683414][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10752.683643][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10752.683884][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10752.684137][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10752.684408][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10752.684679][    C3]  ip_local_deliver+0x19d/0x480
[10752.684940][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10752.685216][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10752.685479][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10752.685831][    C3]  ? rcu_read_lock_held+0xe/0x50
[10752.686078][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10752.686395][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10752.686653][    C3]  ip_rcv+0x564/0x740
[10752.686852][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10752.687079][    C3]  ? set_track_prepare+0x8a/0xd0
[10752.687350][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10752.687626][    C3]  ? vfs_write+0x9e9/0x10a0
[10752.687860][    C3]  ? skb_clone+0x10b/0x330
[10752.688087][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10752.688414][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10752.688729][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10752.689005][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10752.689296][    C3]  ? __tcf_classify+0x329/0x7d0
[10752.689539][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10752.689762][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10752.690056][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10752.690336][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10752.690654][    C3]  ? lock_acquire+0x1c1/0x220
[10752.690904][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10752.691203][    C3]  netif_receive_skb_internal+0xb0/0x300
[10752.691492][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10752.691810][    C3]  ? __copy_skb_header+0xaf/0x490
[10752.692066][    C3]  ? __skb_clone+0x57a/0x760
[10752.692303][    C3]  netif_receive_skb+0x55/0x280
[10752.692552][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10752.692888][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10752.693225][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10752.693525][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10752.693800][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10752.694089][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10752.694405][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10752.694716][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10752.695043][    C3]  ? lock_release+0x1d5/0x250
[10752.695292][    C3]  ? is_bpf_text_address+0x71/0x120
[10752.695552][    C3]  ? kernel_text_address+0xce/0xe0
[10752.695808][    C3]  ? __kernel_text_address+0x12/0x40
[10752.696069][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10752.696346][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10752.696651][    C3]  ? arch_stack_walk+0xa2/0x100
[10752.696897][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10752.697166][    C3]  ? get_stack_info+0x36/0xc0
[10752.697407][    C3]  __tcf_classify+0x329/0x7d0
[10752.697644][    C3]  tcf_classify+0x283/0x930
[10752.697869][    C3]  ? lock_release+0x1d5/0x250
[10752.698102][    C3]  ? is_bpf_text_address+0x71/0x120
[10752.698361][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10752.698610][    C3]  ? __kernel_text_address+0x12/0x40
[10752.698871][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10752.699167][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10752.699481][    C3]  tc_run+0x2e4/0x5d0
[10752.699686][    C3]  ? __pfx_tc_run+0x10/0x10
[10752.699919][    C3]  ? lock_acquire+0x1c1/0x220
[10752.700155][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10752.700425][    C3]  __dev_queue_xmit+0x686/0x17e0
[10752.700673][    C3]  ? lock_acquire+0x1c1/0x220
[10752.700907][    C3]  ? ip_finish_output2+0x786/0x18e0
[10752.701165][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10752.701490][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10752.701762][    C3]  ? neigh_hh_output+0x348/0x590
[10752.702015][    C3]  ? ip_finish_output2+0x262/0x18e0
[10752.702281][    C3]  ip_finish_output2+0x786/0x18e0
[10752.702547][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10752.702877][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10752.703148][    C3]  ? rcu_read_lock_held+0xe/0x50
[10752.703400][    C3]  ? __ip_finish_output+0x10f/0x770
[10752.703658][    C3]  ip_output+0x16b/0x4f0
[10752.703870][    C3]  ? __pfx_ip_output+0x10/0x10
[10752.704107][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10752.704377][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10752.704703][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10752.705000][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10752.705254][    C3]  ? __alloc_skb+0xd4/0x280
[10752.705484][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10752.705755][    C3]  ? tcp_fragment+0x168/0x1040
[10752.706000][    C3]  ? rcu_read_lock_held+0xe/0x50
[10752.706253][    C3]  ? ip_local_out+0x114/0x3b0
[10752.706498][    C3]  __ip_queue_xmit+0x672/0x1910
[10752.706741][    C3]  ? __skb_clone+0x57a/0x760
[10752.706968][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10752.707230][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10752.707525][    C3]  ? ipv4_dst_check+0xe3/0x170
[10752.707771][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10752.708020][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10752.708320][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10752.708663][    C3]  ? tcp_fragment+0xb0e/0x1040
[10752.708907][    C3]  tcp_send_loss_probe+0x348/0x830
[10752.709168][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10752.709438][    C3]  tcp_write_timer+0x82/0x1d0
[10752.709679][    C3]  call_timer_fn+0x173/0x430
[10752.709925][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10752.710181][    C3]  ? next_expiry_recalc+0xcd/0x220
[10752.710454][    C3]  __run_timers.part.0+0x52d/0x890
[10752.710715][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10752.710983][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10752.711270][    C3]  ? lock_acquire+0x1c1/0x220
[10752.711523][    C3]  ? clockevents_program_event+0xf6/0x300
[10752.711816][    C3]  ? lock_release+0x1d5/0x250
[10752.712054][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10752.712319][    C3]  ? ktime_get+0xb3/0x190
[10752.712539][    C3]  ? clockevents_program_event+0x1ea/0x300
[10752.712836][    C3]  run_timer_softirq+0x72/0x100
[10752.713084][    C3]  __do_softirq+0x1b9/0x7ff
[10752.713317][    C3]  irq_exit_rcu+0x98/0xc0
[10752.713549][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10752.713826][    C3]  </IRQ>
[10752.713973][    C3]  <TASK>
[10752.714120][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10752.714419][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10752.714736][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10752.715681][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10752.715980][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10752.716370][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10752.716760][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10752.717147][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10752.717539][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10752.717930][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10752.718219][    C3]  uart_start+0xe4/0x1b0
[10752.718434][    C3]  n_tty_write+0x677/0x7a0
[10752.718658][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10752.718904][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10752.719186][    C3]  ? lock_acquire+0x1c1/0x220
[10752.719418][    C3]  ? iterate_tty_write+0x95/0x540
[10752.719668][    C3]  iterate_tty_write+0x229/0x540
[10752.719915][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10752.720199][    C3]  vfs_write+0x9e9/0x10a0
[10752.720414][    C3]  ? __run_hrtimer+0x5df/0x710
[10752.720652][    C3]  ? __pfx_vfs_write+0x10/0x10
[10752.720890][    C3]  ? lock_acquire+0x1c1/0x220
[10752.721143][    C3]  ? clockevents_program_event+0xf6/0x300
[10752.721438][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10752.721703][    C3]  ? __fget_light+0x54/0x1e0
[10752.721942][    C3]  ksys_write+0xf5/0x1e0
[10752.722159][    C3]  ? __pfx_ksys_write+0x10/0x10
[10752.722409][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10752.722718][    C3]  do_syscall_64+0xc9/0x1e0
[10752.722945][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10752.723237][    C3] RIP: 0033:0x7f93b2836957
[10752.723462][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10752.724433][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10752.724855][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10752.725254][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10752.725654][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10752.726041][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10752.726432][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10752.726841][    C3]  </TASK>
[10777.579162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[10777.579540][    C1] rcu: 1-....: (8095466 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=2015775
[10777.580098][    C1] rcu: (t=8383608 jiffies g=1064457 q=112 ncpus=4)
[10777.580432][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10777.580878][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10777.581491][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10777.581819][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10777.582786][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10777.583092][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10777.583493][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10777.583891][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10777.584287][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10777.584681][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10777.585080][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10777.585526][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10777.585857][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10777.586256][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10777.586652][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10777.587049][    C1] PKRU: 55555554
[10777.587230][    C1] Call Trace:
[10777.587399][    C1]  <IRQ>
[10777.587551][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[10777.587825][    C1]  ? print_cpu_stall+0x263/0x6a0
[10777.588076][    C1]  ? check_cpu_stall+0x284/0x500
[10777.588327][    C1]  ? rcu_pending+0x92/0x360
[10777.588555][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[10777.588826][    C1]  ? update_process_times+0xb9/0x110
[10777.589096][    C1]  ? tick_sched_handle+0x67/0x130
[10777.589353][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[10777.589637][    C1]  ? __run_hrtimer+0x1c0/0x710
[10777.589879][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[10777.590191][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10777.590462][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10777.590749][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10777.591015][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10777.591325][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10777.591588][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10777.591895][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10777.592191][    C1]  </IRQ>
[10777.592340][    C1]  <TASK>
[10777.592491][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10777.592804][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10777.593093][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10777.593388][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10777.593674][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10777.593987][    C1]  ? lock_acquire+0x1c1/0x220
[10777.594231][    C1]  ? lock_release+0x1d5/0x250
[10777.594470][    C1]  do_raw_spin_lock+0x1ec/0x270
[10777.594716][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10777.594989][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10777.595272][    C1]  ? lock_acquire+0x1c1/0x220
[10777.595510][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10777.595753][    C1]  _raw_spin_lock_nested+0x65/0x80
[10777.596012][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10777.596246][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10777.596492][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10777.596749][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10777.597025][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10777.597304][    C1]  ip_local_deliver+0x19d/0x480
[10777.597550][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10777.597822][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10777.598084][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10777.598429][    C1]  ? rcu_read_lock_held+0xe/0x50
[10777.598681][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10777.599000][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10777.599263][    C1]  ip_rcv+0x564/0x740
[10777.599467][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10777.599698][    C1]  ? set_track_prepare+0x8a/0xd0
[10777.599951][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10777.600226][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10777.600499][    C1]  ? skb_clone+0x10b/0x330
[10777.600725][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10777.601043][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10777.601354][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10777.601635][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10777.601929][    C1]  ? __tcf_classify+0x329/0x7d0
[10777.602177][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10777.602406][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10777.602706][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10777.602988][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10777.603313][    C1]  ? lock_acquire+0x1c1/0x220
[10777.603552][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10777.603849][    C1]  netif_receive_skb_internal+0xb0/0x300
[10777.604132][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10777.604449][    C1]  ? __copy_skb_header+0xaf/0x490
[10777.604704][    C1]  ? __skb_clone+0x57a/0x760
[10777.604942][    C1]  netif_receive_skb+0x55/0x280
[10777.605190][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10777.605502][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10777.605834][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10777.606130][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10777.606405][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10777.606692][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10777.607005][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10777.607288][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10777.607603][    C1]  ? stack_trace_save+0x95/0xd0
[10777.607851][    C1]  ? stack_depot_save_flags+0x45/0x550
[10777.608128][    C1]  ? kasan_save_stack+0x34/0x50
[10777.608376][    C1]  ? kasan_save_stack+0x24/0x50
[10777.608622][    C1]  ? kasan_save_track+0x14/0x30
[10777.608869][    C1]  ? kasan_save_free_info+0x3f/0x60
[10777.609132][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10777.609385][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10777.609632][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10777.609894][    C1]  ? ip_finish_output2+0x786/0x18e0
[10777.610158][    C1]  ? ip_output+0x16b/0x4f0
[10777.610383][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10777.610638][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10777.610909][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10777.611176][    C1]  ? get_reg+0x119/0x190
[10777.611397][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10777.611666][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10777.611972][    C1]  __tcf_classify+0x329/0x7d0
[10777.612212][    C1]  tcf_classify+0x283/0x930
[10777.612444][    C1]  ? arch_stack_walk+0xa2/0x100
[10777.612692][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10777.612947][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10777.613230][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10777.613496][    C1]  tc_run+0x2e4/0x5d0
[10777.613700][    C1]  ? __pfx_tc_run+0x10/0x10
[10777.613930][    C1]  ? lock_acquire+0x1c1/0x220
[10777.614168][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10777.614428][    C1]  __dev_queue_xmit+0x686/0x17e0
[10777.614679][    C1]  ? lock_acquire+0x1c1/0x220
[10777.614916][    C1]  ? ip_finish_output2+0x786/0x18e0
[10777.615179][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10777.615482][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10777.615753][    C1]  ? neigh_hh_output+0x348/0x590
[10777.616004][    C1]  ? ip_finish_output2+0x262/0x18e0
[10777.616268][    C1]  ip_finish_output2+0x786/0x18e0
[10777.616523][    C1]  ? stack_depot_save_flags+0x371/0x550
[10777.616800][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10777.617136][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10777.617417][    C1]  ? rcu_read_lock_held+0xe/0x50
[10777.617668][    C1]  ? __ip_finish_output+0x10f/0x770
[10777.617930][    C1]  ip_output+0x16b/0x4f0
[10777.618145][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10777.618380][    C1]  ? __pfx_ip_output+0x10/0x10
[10777.618621][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10777.618904][    C1]  ? rcu_read_lock_held+0xe/0x50
[10777.619154][    C1]  ? ip_local_out+0x114/0x3b0
[10777.619395][    C1]  __ip_queue_xmit+0x672/0x1910
[10777.619641][    C1]  ? __create_object+0x5e/0xb0
[10777.619883][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10777.620150][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10777.620430][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10777.620699][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10777.620980][    C1]  tcp_release_cb+0x1e9/0x390
[10777.621223][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10777.621488][    C1]  release_sock+0xb8/0x1d0
[10777.621714][    C1]  tcp_recvmsg+0xf8/0x4f0
[10777.621933][    C1]  ? lock_release+0x1d5/0x250
[10777.622170][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10777.622419][    C1]  ? core_sys_select+0x620/0x710
[10777.622672][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10777.622938][    C1]  inet_recvmsg+0xf9/0x2c0
[10777.623165][    C1]  ? __pfx_pipe_write+0x10/0x10
[10777.623413][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10777.623666][    C1]  ? __fget_light+0x54/0x1e0
[10777.623899][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10777.624163][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10777.624401][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10777.624664][    C1]  ? __might_fault+0xc6/0x180
[10777.624906][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10777.625187][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10777.625484][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10777.625782][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10777.626101][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10777.626352][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10777.626654][    C1]  do_syscall_64+0xc9/0x1e0
[10777.626884][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10777.627184][    C1] RIP: 0033:0x7f8b36b3f4c0
[10777.627410][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10777.628375][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10777.628793][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10777.629189][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10777.629588][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10777.629983][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10777.630380][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10777.630779][    C1]  </TASK>
[10777.630938][    C1] Sending NMI from CPU 1 to CPUs 3:
[10777.631224][    C3] NMI backtrace for cpu 3
[10777.631234][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10777.631240][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10777.631243][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10777.631252][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10777.631256][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10777.631260][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10777.631262][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10777.631264][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10777.631266][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10777.631267][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10777.631269][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10777.631272][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10777.631275][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10777.631277][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10777.631278][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10777.631280][    C3] PKRU: 55555554
[10777.631281][    C3] Call Trace:
[10777.631289][    C3]  <NMI>
[10777.631294][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[10777.631300][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10777.631306][    C3]  ? nmi_handle+0x153/0x420
[10777.631312][    C3]  ? default_do_nmi+0x41/0x100
[10777.631315][    C3]  ? exc_nmi+0xf3/0x120
[10777.631318][    C3]  ? end_repeat_nmi+0xf/0x60
[10777.631324][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10777.631328][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10777.631332][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10777.631335][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10777.631338][    C3]  </NMI>
[10777.631339][    C3]  <IRQ>
[10777.631341][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10777.631343][    C3]  ? get_stack_info+0x36/0xc0
[10777.631349][    C3]  ? lock_acquire+0x1c1/0x220
[10777.631354][    C3]  ? lock_release+0x1d5/0x250
[10777.631358][    C3]  do_raw_spin_lock+0x1ec/0x270
[10777.631362][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10777.631365][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10777.631369][    C3]  ? lock_acquire+0x1c1/0x220
[10777.631371][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10777.631376][    C3]  _raw_spin_lock_nested+0x65/0x80
[10777.631379][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10777.631386][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10777.631388][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10777.631394][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10777.631401][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10777.631405][    C3]  ip_local_deliver+0x19d/0x480
[10777.631408][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10777.631410][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10777.631413][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10777.631419][    C3]  ? rcu_read_lock_held+0xe/0x50
[10777.631424][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10777.631427][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10777.631437][    C3]  ip_rcv+0x564/0x740
[10777.631440][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10777.631443][    C3]  ? set_track_prepare+0x8a/0xd0
[10777.631449][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10777.631452][    C3]  ? vfs_write+0x9e9/0x10a0
[10777.631457][    C3]  ? skb_clone+0x10b/0x330
[10777.631462][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10777.631468][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10777.631473][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10777.631479][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10777.631487][    C3]  ? __tcf_classify+0x329/0x7d0
[10777.631492][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10777.631495][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10777.631499][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10777.631502][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10777.631507][    C3]  ? lock_acquire+0x1c1/0x220
[10777.631510][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10777.631514][    C3]  netif_receive_skb_internal+0xb0/0x300
[10777.631518][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10777.631523][    C3]  ? __copy_skb_header+0xaf/0x490
[10777.631526][    C3]  ? __skb_clone+0x57a/0x760
[10777.631528][    C3]  netif_receive_skb+0x55/0x280
[10777.631531][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10777.631539][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10777.631546][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10777.631553][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10777.631558][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10777.631569][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10777.631578][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10777.631586][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10777.631595][    C3]  ? lock_release+0x1d5/0x250
[10777.631598][    C3]  ? is_bpf_text_address+0x71/0x120
[10777.631604][    C3]  ? kernel_text_address+0xce/0xe0
[10777.631608][    C3]  ? __kernel_text_address+0x12/0x40
[10777.631611][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10777.631614][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10777.631618][    C3]  ? arch_stack_walk+0xa2/0x100
[10777.631626][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10777.631628][    C3]  ? get_stack_info+0x36/0xc0
[10777.631633][    C3]  __tcf_classify+0x329/0x7d0
[10777.631638][    C3]  tcf_classify+0x283/0x930
[10777.631642][    C3]  ? lock_release+0x1d5/0x250
[10777.631644][    C3]  ? is_bpf_text_address+0x71/0x120
[10777.631647][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10777.631651][    C3]  ? __kernel_text_address+0x12/0x40
[10777.631653][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10777.631655][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10777.631659][    C3]  tc_run+0x2e4/0x5d0
[10777.631664][    C3]  ? __pfx_tc_run+0x10/0x10
[10777.631667][    C3]  ? lock_acquire+0x1c1/0x220
[10777.631669][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10777.631674][    C3]  __dev_queue_xmit+0x686/0x17e0
[10777.631678][    C3]  ? lock_acquire+0x1c1/0x220
[10777.631680][    C3]  ? ip_finish_output2+0x786/0x18e0
[10777.631683][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10777.631687][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10777.631690][    C3]  ? neigh_hh_output+0x348/0x590
[10777.631694][    C3]  ? ip_finish_output2+0x262/0x18e0
[10777.631697][    C3]  ip_finish_output2+0x786/0x18e0
[10777.631701][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10777.631709][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10777.631711][    C3]  ? rcu_read_lock_held+0xe/0x50
[10777.631715][    C3]  ? __ip_finish_output+0x10f/0x770
[10777.631718][    C3]  ip_output+0x16b/0x4f0
[10777.631721][    C3]  ? __pfx_ip_output+0x10/0x10
[10777.631724][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10777.631727][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10777.631730][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10777.631733][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10777.631738][    C3]  ? __alloc_skb+0xd4/0x280
[10777.631741][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10777.631746][    C3]  ? tcp_fragment+0x168/0x1040
[10777.631750][    C3]  ? rcu_read_lock_held+0xe/0x50
[10777.631753][    C3]  ? ip_local_out+0x114/0x3b0
[10777.631757][    C3]  __ip_queue_xmit+0x672/0x1910
[10777.631761][    C3]  ? __skb_clone+0x57a/0x760
[10777.631764][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10777.631769][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10777.631773][    C3]  ? ipv4_dst_check+0xe3/0x170
[10777.631777][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10777.631782][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10777.631786][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10777.631789][    C3]  ? tcp_fragment+0xb0e/0x1040
[10777.631793][    C3]  tcp_send_loss_probe+0x348/0x830
[10777.631796][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10777.631799][    C3]  tcp_write_timer+0x82/0x1d0
[10777.631803][    C3]  call_timer_fn+0x173/0x430
[10777.631808][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10777.631813][    C3]  ? next_expiry_recalc+0xcd/0x220
[10777.631818][    C3]  __run_timers.part.0+0x52d/0x890
[10777.631821][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10777.631825][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10777.631828][    C3]  ? lock_acquire+0x1c1/0x220
[10777.631831][    C3]  ? clockevents_program_event+0xf6/0x300
[10777.631837][    C3]  ? lock_release+0x1d5/0x250
[10777.631840][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10777.631843][    C3]  ? ktime_get+0xb3/0x190
[10777.631847][    C3]  ? clockevents_program_event+0x1ea/0x300
[10777.631851][    C3]  run_timer_softirq+0x72/0x100
[10777.631855][    C3]  __do_softirq+0x1b9/0x7ff
[10777.631859][    C3]  irq_exit_rcu+0x98/0xc0
[10777.631862][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10777.631867][    C3]  </IRQ>
[10777.631868][    C3]  <TASK>
[10777.631869][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10777.631872][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10777.631875][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10777.631878][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10777.631880][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10777.631882][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10777.631883][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10777.631885][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10777.631886][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10777.631890][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10777.631894][    C3]  uart_start+0xe4/0x1b0
[10777.631901][    C3]  n_tty_write+0x677/0x7a0
[10777.631909][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10777.631913][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10777.631919][    C3]  ? lock_acquire+0x1c1/0x220
[10777.631921][    C3]  ? iterate_tty_write+0x95/0x540
[10777.631925][    C3]  iterate_tty_write+0x229/0x540
[10777.631930][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10777.631934][    C3]  vfs_write+0x9e9/0x10a0
[10777.631939][    C3]  ? __run_hrtimer+0x5df/0x710
[10777.631941][    C3]  ? __pfx_vfs_write+0x10/0x10
[10777.631945][    C3]  ? lock_acquire+0x1c1/0x220
[10777.631947][    C3]  ? clockevents_program_event+0xf6/0x300
[10777.631951][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10777.631954][    C3]  ? __fget_light+0x54/0x1e0
[10777.631960][    C3]  ksys_write+0xf5/0x1e0
[10777.631964][    C3]  ? __pfx_ksys_write+0x10/0x10
[10777.631968][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10777.631971][    C3]  do_syscall_64+0xc9/0x1e0
[10777.631976][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10777.631980][    C3] RIP: 0033:0x7f93b2836957
[10777.631983][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10777.631985][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10777.631988][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10777.631989][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10777.631990][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10777.631992][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10777.631993][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10777.631998][    C3]  </TASK>
[10804.613142][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7853s! [ncat:8027]
[10804.613566][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10804.614841][    C1] irq event stamp: 174248
[10804.615059][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10804.615587][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10804.616049][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10804.616513][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10804.616972][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10804.617417][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10804.618027][    C1] RIP: 0010:kasan_check_range+0x161/0x1c0
[10804.618317][    C1] Code: 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 48 83 c0 01 48 39 d0 74 a5 <80> 38 00 74 f2 e9 74 ff ff ff b8 01 00 00 00 c3 cc cc cc cc 48 29
[10804.619283][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[10804.619587][    C1] RAX: ffffed1000f511c3 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[10804.619984][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10804.620379][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[10804.620773][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10804.621179][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10804.621576][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10804.622020][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10804.622349][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10804.622745][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10804.623143][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10804.623539][    C1] PKRU: 55555554
[10804.623720][    C1] Call Trace:
[10804.623888][    C1]  <IRQ>
[10804.624044][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10804.624307][    C1]  ? __run_hrtimer+0x1c0/0x710
[10804.624550][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10804.624826][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10804.625097][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10804.625386][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10804.625649][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10804.625954][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10804.626216][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10804.626522][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10804.626817][    C1]  </IRQ>
[10804.626966][    C1]  <TASK>
[10804.627117][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10804.627430][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10804.627717][    C1]  ? kasan_check_range+0x161/0x1c0
[10804.627977][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[10804.628260][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10804.628571][    C1]  ? lock_acquire+0x1c1/0x220
[10804.628809][    C1]  ? lock_release+0x1d5/0x250
[10804.629049][    C1]  do_raw_spin_lock+0x1ec/0x270
[10804.629298][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10804.629568][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10804.629853][    C1]  ? lock_acquire+0x1c1/0x220
[10804.630089][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10804.630332][    C1]  _raw_spin_lock_nested+0x65/0x80
[10804.630590][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10804.630825][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10804.631078][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10804.631336][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10804.631611][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10804.631886][    C1]  ip_local_deliver+0x19d/0x480
[10804.632133][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10804.632402][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10804.632665][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10804.633011][    C1]  ? rcu_read_lock_held+0xe/0x50
[10804.633263][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10804.633582][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10804.633843][    C1]  ip_rcv+0x564/0x740
[10804.634046][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10804.634276][    C1]  ? set_track_prepare+0x8a/0xd0
[10804.634529][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10804.634804][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10804.635075][    C1]  ? skb_clone+0x10b/0x330
[10804.635302][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10804.635620][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10804.635923][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10804.636204][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10804.636497][    C1]  ? __tcf_classify+0x329/0x7d0
[10804.636746][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10804.636976][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10804.637275][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10804.637559][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10804.637883][    C1]  ? lock_acquire+0x1c1/0x220
[10804.638121][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10804.638416][    C1]  netif_receive_skb_internal+0xb0/0x300
[10804.638702][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10804.639017][    C1]  ? __copy_skb_header+0xaf/0x490
[10804.639272][    C1]  ? __skb_clone+0x57a/0x760
[10804.639502][    C1]  netif_receive_skb+0x55/0x280
[10804.639748][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10804.640060][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10804.640390][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10804.640689][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10804.640960][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10804.641252][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10804.641560][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10804.641845][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10804.642159][    C1]  ? stack_trace_save+0x95/0xd0
[10804.642405][    C1]  ? stack_depot_save_flags+0x45/0x550
[10804.642684][    C1]  ? kasan_save_stack+0x34/0x50
[10804.642931][    C1]  ? kasan_save_stack+0x24/0x50
[10804.643176][    C1]  ? kasan_save_track+0x14/0x30
[10804.643420][    C1]  ? kasan_save_free_info+0x3f/0x60
[10804.643687][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10804.643940][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10804.644185][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10804.644449][    C1]  ? ip_finish_output2+0x786/0x18e0
[10804.644712][    C1]  ? ip_output+0x16b/0x4f0
[10804.644935][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10804.645189][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10804.645460][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10804.645728][    C1]  ? get_reg+0x119/0x190
[10804.645942][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10804.646209][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10804.646517][    C1]  __tcf_classify+0x329/0x7d0
[10804.646758][    C1]  tcf_classify+0x283/0x930
[10804.646986][    C1]  ? arch_stack_walk+0xa2/0x100
[10804.647235][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10804.647493][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10804.647781][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10804.648048][    C1]  tc_run+0x2e4/0x5d0
[10804.648252][    C1]  ? __pfx_tc_run+0x10/0x10
[10804.648481][    C1]  ? lock_acquire+0x1c1/0x220
[10804.648717][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10804.648977][    C1]  __dev_queue_xmit+0x686/0x17e0
[10804.649229][    C1]  ? lock_acquire+0x1c1/0x220
[10804.649465][    C1]  ? ip_finish_output2+0x786/0x18e0
[10804.649726][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10804.650031][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10804.650302][    C1]  ? neigh_hh_output+0x348/0x590
[10804.650553][    C1]  ? ip_finish_output2+0x262/0x18e0
[10804.650815][    C1]  ip_finish_output2+0x786/0x18e0
[10804.651075][    C1]  ? stack_depot_save_flags+0x371/0x550
[10804.651358][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10804.651693][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10804.651966][    C1]  ? rcu_read_lock_held+0xe/0x50
[10804.652219][    C1]  ? __ip_finish_output+0x10f/0x770
[10804.652481][    C1]  ip_output+0x16b/0x4f0
[10804.652699][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10804.652931][    C1]  ? __pfx_ip_output+0x10/0x10
[10804.653174][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10804.653460][    C1]  ? rcu_read_lock_held+0xe/0x50
[10804.653710][    C1]  ? ip_local_out+0x114/0x3b0
[10804.653946][    C1]  __ip_queue_xmit+0x672/0x1910
[10804.654194][    C1]  ? __create_object+0x5e/0xb0
[10804.654436][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10804.654701][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10804.654981][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10804.655253][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10804.655531][    C1]  tcp_release_cb+0x1e9/0x390
[10804.655770][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10804.656037][    C1]  release_sock+0xb8/0x1d0
[10804.656264][    C1]  tcp_recvmsg+0xf8/0x4f0
[10804.656482][    C1]  ? lock_release+0x1d5/0x250
[10804.656721][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10804.656970][    C1]  ? core_sys_select+0x620/0x710
[10804.657223][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10804.657491][    C1]  inet_recvmsg+0xf9/0x2c0
[10804.657714][    C1]  ? __pfx_pipe_write+0x10/0x10
[10804.657963][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10804.658216][    C1]  ? __fget_light+0x54/0x1e0
[10804.658451][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10804.658715][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10804.658954][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10804.659217][    C1]  ? __might_fault+0xc6/0x180
[10804.659459][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10804.659739][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10804.660037][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10804.660335][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10804.660655][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10804.660905][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10804.661213][    C1]  do_syscall_64+0xc9/0x1e0
[10804.661445][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10804.661743][    C1] RIP: 0033:0x7f8b36b3f4c0
[10804.661969][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10804.662930][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10804.663352][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10804.663747][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10804.664141][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10804.664537][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10804.664935][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10804.665333][    C1]  </TASK>
[10804.665490][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7853s! [perl:7725]
[10804.665913][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10804.667170][    C3] irq event stamp: 290154
[10804.667389][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10804.667918][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10804.668421][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10804.668887][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10804.669350][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10804.669797][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10804.670408][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10804.670731][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10804.671704][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10804.672010][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10804.672408][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10804.672806][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10804.673209][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10804.673606][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10804.674001][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10804.674447][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10804.674779][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10804.675180][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10804.675576][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10804.675972][    C3] PKRU: 55555554
[10804.676153][    C3] Call Trace:
[10804.676327][    C3]  <IRQ>
[10804.676477][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10804.676738][    C3]  ? __run_hrtimer+0x1c0/0x710
[10804.676982][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10804.677258][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10804.677532][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10804.677821][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10804.678086][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10804.678392][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10804.678653][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10804.678962][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10804.679259][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10804.679572][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10804.679863][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10804.680156][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10804.680446][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10804.680756][    C3]  ? get_stack_info+0x36/0xc0
[10804.680998][    C3]  ? lock_acquire+0x1c1/0x220
[10804.681243][    C3]  ? lock_release+0x1d5/0x250
[10804.681482][    C3]  do_raw_spin_lock+0x1ec/0x270
[10804.681730][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10804.682000][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10804.682287][    C3]  ? lock_acquire+0x1c1/0x220
[10804.682523][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10804.682763][    C3]  _raw_spin_lock_nested+0x65/0x80
[10804.683022][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10804.683259][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10804.683506][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10804.683763][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10804.684037][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10804.684313][    C3]  ip_local_deliver+0x19d/0x480
[10804.684560][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10804.684830][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10804.685093][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10804.685443][    C3]  ? rcu_read_lock_held+0xe/0x50
[10804.685695][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10804.686013][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10804.686277][    C3]  ip_rcv+0x564/0x740
[10804.686480][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10804.686710][    C3]  ? set_track_prepare+0x8a/0xd0
[10804.686962][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10804.687238][    C3]  ? vfs_write+0x9e9/0x10a0
[10804.687471][    C3]  ? skb_clone+0x10b/0x330
[10804.687697][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10804.688015][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10804.688322][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10804.688601][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10804.688895][    C3]  ? __tcf_classify+0x329/0x7d0
[10804.689143][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10804.689374][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10804.689672][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10804.689954][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10804.690281][    C3]  ? lock_acquire+0x1c1/0x220
[10804.690520][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10804.690817][    C3]  netif_receive_skb_internal+0xb0/0x300
[10804.691111][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10804.691432][    C3]  ? __copy_skb_header+0xaf/0x490
[10804.691686][    C3]  ? __skb_clone+0x57a/0x760
[10804.691920][    C3]  netif_receive_skb+0x55/0x280
[10804.692169][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10804.692480][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10804.692811][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10804.693109][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10804.693383][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10804.693670][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10804.693983][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10804.694295][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10804.694620][    C3]  ? lock_release+0x1d5/0x250
[10804.694858][    C3]  ? is_bpf_text_address+0x71/0x120
[10804.695122][    C3]  ? kernel_text_address+0xce/0xe0
[10804.695385][    C3]  ? __kernel_text_address+0x12/0x40
[10804.695654][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10804.695937][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10804.696250][    C3]  ? arch_stack_walk+0xa2/0x100
[10804.696500][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10804.696774][    C3]  ? get_stack_info+0x36/0xc0
[10804.697014][    C3]  __tcf_classify+0x329/0x7d0
[10804.697256][    C3]  tcf_classify+0x283/0x930
[10804.697485][    C3]  ? lock_release+0x1d5/0x250
[10804.697724][    C3]  ? is_bpf_text_address+0x71/0x120
[10804.697986][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10804.698243][    C3]  ? __kernel_text_address+0x12/0x40
[10804.698509][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10804.698793][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10804.699104][    C3]  tc_run+0x2e4/0x5d0
[10804.699311][    C3]  ? __pfx_tc_run+0x10/0x10
[10804.699540][    C3]  ? lock_acquire+0x1c1/0x220
[10804.699779][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10804.700039][    C3]  __dev_queue_xmit+0x686/0x17e0
[10804.700294][    C3]  ? lock_acquire+0x1c1/0x220
[10804.700531][    C3]  ? ip_finish_output2+0x786/0x18e0
[10804.700795][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10804.701104][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10804.701376][    C3]  ? neigh_hh_output+0x348/0x590
[10804.701627][    C3]  ? ip_finish_output2+0x262/0x18e0
[10804.701890][    C3]  ip_finish_output2+0x786/0x18e0
[10804.702145][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10804.702482][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10804.702758][    C3]  ? rcu_read_lock_held+0xe/0x50
[10804.703009][    C3]  ? __ip_finish_output+0x10f/0x770
[10804.703275][    C3]  ip_output+0x16b/0x4f0
[10804.703491][    C3]  ? __pfx_ip_output+0x10/0x10
[10804.703733][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10804.704007][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10804.704319][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10804.704592][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10804.704844][    C3]  ? __alloc_skb+0xd4/0x280
[10804.705074][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10804.705343][    C3]  ? tcp_fragment+0x168/0x1040
[10804.705586][    C3]  ? rcu_read_lock_held+0xe/0x50
[10804.705837][    C3]  ? ip_local_out+0x114/0x3b0
[10804.706077][    C3]  __ip_queue_xmit+0x672/0x1910
[10804.706326][    C3]  ? __skb_clone+0x57a/0x760
[10804.706560][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10804.706825][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10804.707106][    C3]  ? ipv4_dst_check+0xe3/0x170
[10804.707348][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10804.707596][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10804.707897][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10804.708217][    C3]  ? tcp_fragment+0xb0e/0x1040
[10804.708460][    C3]  tcp_send_loss_probe+0x348/0x830
[10804.708720][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10804.708986][    C3]  tcp_write_timer+0x82/0x1d0
[10804.709228][    C3]  call_timer_fn+0x173/0x430
[10804.709464][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10804.709725][    C3]  ? next_expiry_recalc+0xcd/0x220
[10804.709985][    C3]  __run_timers.part.0+0x52d/0x890
[10804.710247][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10804.710515][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10804.710796][    C3]  ? lock_acquire+0x1c1/0x220
[10804.711034][    C3]  ? clockevents_program_event+0xf6/0x300
[10804.711335][    C3]  ? lock_release+0x1d5/0x250
[10804.711571][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10804.711836][    C3]  ? ktime_get+0xb3/0x190
[10804.712056][    C3]  ? clockevents_program_event+0x1ea/0x300
[10804.712352][    C3]  run_timer_softirq+0x72/0x100
[10804.712598][    C3]  __do_softirq+0x1b9/0x7ff
[10804.712830][    C3]  irq_exit_rcu+0x98/0xc0
[10804.713049][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10804.713338][    C3]  </IRQ>
[10804.713487][    C3]  <TASK>
[10804.713639][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10804.713941][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10804.714267][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10804.715232][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10804.715537][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10804.715934][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10804.716331][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10804.716729][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10804.717126][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10804.717527][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10804.717820][    C3]  uart_start+0xe4/0x1b0
[10804.718042][    C3]  n_tty_write+0x677/0x7a0
[10804.718279][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10804.718530][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10804.718818][    C3]  ? lock_acquire+0x1c1/0x220
[10804.719054][    C3]  ? iterate_tty_write+0x95/0x540
[10804.719312][    C3]  iterate_tty_write+0x229/0x540
[10804.719563][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10804.719852][    C3]  vfs_write+0x9e9/0x10a0
[10804.720074][    C3]  ? __run_hrtimer+0x5df/0x710
[10804.720318][    C3]  ? __pfx_vfs_write+0x10/0x10
[10804.720561][    C3]  ? lock_acquire+0x1c1/0x220
[10804.720799][    C3]  ? clockevents_program_event+0xf6/0x300
[10804.721090][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10804.721358][    C3]  ? __fget_light+0x54/0x1e0
[10804.721595][    C3]  ksys_write+0xf5/0x1e0
[10804.721811][    C3]  ? __pfx_ksys_write+0x10/0x10
[10804.722059][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10804.722365][    C3]  do_syscall_64+0xc9/0x1e0
[10804.722599][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10804.722896][    C3] RIP: 0033:0x7f93b2836957
[10804.723128][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10804.724095][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10804.724518][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10804.724915][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10804.725313][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10804.725709][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10804.726110][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10804.726512][    C3]  </TASK>
[10832.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7879s! [ncat:8027]
[10832.613570][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10832.614827][    C1] irq event stamp: 174248
[10832.615046][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10832.615573][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10832.616035][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10832.616502][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10832.616966][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10832.617413][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10832.618022][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10832.618345][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10832.619315][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10832.619619][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10832.620019][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10832.620416][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10832.620813][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10832.621216][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10832.621615][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10832.622061][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10832.622393][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10832.622792][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10832.623189][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10832.623588][    C1] PKRU: 55555554
[10832.623768][    C1] Call Trace:
[10832.623937][    C1]  <IRQ>
[10832.624088][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10832.624351][    C1]  ? __run_hrtimer+0x1c0/0x710
[10832.624593][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10832.624873][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10832.625144][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10832.625433][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10832.625699][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10832.626003][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10832.626265][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10832.626574][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10832.626871][    C1]  </IRQ>
[10832.627020][    C1]  <TASK>
[10832.627170][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10832.627482][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10832.627773][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10832.628068][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10832.628354][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10832.628666][    C1]  ? lock_acquire+0x1c1/0x220
[10832.628908][    C1]  ? lock_release+0x1d5/0x250
[10832.629146][    C1]  do_raw_spin_lock+0x1ec/0x270
[10832.629393][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10832.629667][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10832.629951][    C1]  ? lock_acquire+0x1c1/0x220
[10832.630190][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10832.630429][    C1]  _raw_spin_lock_nested+0x65/0x80
[10832.630690][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10832.630930][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10832.631176][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10832.631433][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10832.631709][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10832.631988][    C1]  ip_local_deliver+0x19d/0x480
[10832.632235][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10832.632507][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10832.632771][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10832.633116][    C1]  ? rcu_read_lock_held+0xe/0x50
[10832.633369][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10832.633689][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10832.633951][    C1]  ip_rcv+0x564/0x740
[10832.634155][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10832.634388][    C1]  ? set_track_prepare+0x8a/0xd0
[10832.634642][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10832.634918][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10832.635192][    C1]  ? skb_clone+0x10b/0x330
[10832.635419][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10832.635739][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10832.636046][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10832.636327][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10832.636622][    C1]  ? __tcf_classify+0x329/0x7d0
[10832.636869][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10832.637099][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10832.637399][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10832.637681][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10832.638005][    C1]  ? lock_acquire+0x1c1/0x220
[10832.638245][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10832.638541][    C1]  netif_receive_skb_internal+0xb0/0x300
[10832.638824][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10832.639140][    C1]  ? __copy_skb_header+0xaf/0x490
[10832.639396][    C1]  ? __skb_clone+0x57a/0x760
[10832.639631][    C1]  netif_receive_skb+0x55/0x280
[10832.639879][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10832.640190][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10832.640524][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10832.640820][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10832.641102][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10832.641391][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10832.641703][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10832.641986][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10832.642303][    C1]  ? stack_trace_save+0x95/0xd0
[10832.642551][    C1]  ? stack_depot_save_flags+0x45/0x550
[10832.642832][    C1]  ? kasan_save_stack+0x34/0x50
[10832.643081][    C1]  ? kasan_save_stack+0x24/0x50
[10832.643329][    C1]  ? kasan_save_track+0x14/0x30
[10832.643576][    C1]  ? kasan_save_free_info+0x3f/0x60
[10832.643841][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10832.644096][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10832.644346][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10832.644608][    C1]  ? ip_finish_output2+0x786/0x18e0
[10832.644873][    C1]  ? ip_output+0x16b/0x4f0
[10832.645100][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10832.645358][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10832.645631][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10832.645897][    C1]  ? get_reg+0x119/0x190
[10832.646113][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10832.646382][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10832.646688][    C1]  __tcf_classify+0x329/0x7d0
[10832.646931][    C1]  tcf_classify+0x283/0x930
[10832.647163][    C1]  ? arch_stack_walk+0xa2/0x100
[10832.647413][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10832.647669][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10832.647953][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10832.648221][    C1]  tc_run+0x2e4/0x5d0
[10832.648427][    C1]  ? __pfx_tc_run+0x10/0x10
[10832.648659][    C1]  ? lock_acquire+0x1c1/0x220
[10832.648900][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10832.649163][    C1]  __dev_queue_xmit+0x686/0x17e0
[10832.649417][    C1]  ? lock_acquire+0x1c1/0x220
[10832.649659][    C1]  ? ip_finish_output2+0x786/0x18e0
[10832.649925][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10832.650229][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10832.650504][    C1]  ? neigh_hh_output+0x348/0x590
[10832.650757][    C1]  ? ip_finish_output2+0x262/0x18e0
[10832.651030][    C1]  ip_finish_output2+0x786/0x18e0
[10832.651287][    C1]  ? stack_depot_save_flags+0x371/0x550
[10832.651568][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10832.651904][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10832.652181][    C1]  ? rcu_read_lock_held+0xe/0x50
[10832.652433][    C1]  ? __ip_finish_output+0x10f/0x770
[10832.652698][    C1]  ip_output+0x16b/0x4f0
[10832.652912][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10832.653151][    C1]  ? __pfx_ip_output+0x10/0x10
[10832.653395][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10832.653680][    C1]  ? rcu_read_lock_held+0xe/0x50
[10832.653931][    C1]  ? ip_local_out+0x114/0x3b0
[10832.654172][    C1]  __ip_queue_xmit+0x672/0x1910
[10832.654421][    C1]  ? __create_object+0x5e/0xb0
[10832.654664][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10832.654932][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10832.655213][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10832.655485][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10832.655768][    C1]  tcp_release_cb+0x1e9/0x390
[10832.656005][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10832.656276][    C1]  release_sock+0xb8/0x1d0
[10832.656504][    C1]  tcp_recvmsg+0xf8/0x4f0
[10832.656725][    C1]  ? lock_release+0x1d5/0x250
[10832.656964][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10832.657215][    C1]  ? core_sys_select+0x620/0x710
[10832.657469][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10832.657738][    C1]  inet_recvmsg+0xf9/0x2c0
[10832.657966][    C1]  ? __pfx_pipe_write+0x10/0x10
[10832.658217][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10832.658471][    C1]  ? __fget_light+0x54/0x1e0
[10832.658706][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10832.658973][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10832.659212][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10832.659476][    C1]  ? __might_fault+0xc6/0x180
[10832.659721][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10832.660004][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10832.660304][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10832.660605][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10832.660936][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10832.661190][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10832.661494][    C1]  do_syscall_64+0xc9/0x1e0
[10832.661726][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10832.662026][    C1] RIP: 0033:0x7f8b36b3f4c0
[10832.662254][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10832.663226][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10832.663646][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10832.664043][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10832.664443][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10832.664845][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10832.665243][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10832.665647][    C1]  </TASK>
[10832.665810][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7879s! [perl:7725]
[10832.666240][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10832.667502][    C3] irq event stamp: 290154
[10832.667719][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10832.668250][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10832.668752][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10832.669222][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10832.669684][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10832.670131][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10832.670742][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10832.671071][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10832.672040][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10832.672347][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10832.672747][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10832.673143][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10832.673541][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10832.673939][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10832.674339][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10832.674784][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10832.675115][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10832.675516][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10832.675913][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10832.676310][    C3] PKRU: 55555554
[10832.676492][    C3] Call Trace:
[10832.676661][    C3]  <IRQ>
[10832.676814][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10832.677077][    C3]  ? __run_hrtimer+0x1c0/0x710
[10832.677321][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10832.677597][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10832.677868][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10832.678157][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10832.678425][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10832.678730][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10832.678992][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10832.679300][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10832.679598][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10832.679912][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10832.680202][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10832.680497][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10832.680786][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10832.681103][    C3]  ? get_stack_info+0x36/0xc0
[10832.681348][    C3]  ? lock_acquire+0x1c1/0x220
[10832.681589][    C3]  ? lock_release+0x1d5/0x250
[10832.681828][    C3]  do_raw_spin_lock+0x1ec/0x270
[10832.682076][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10832.682351][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10832.682636][    C3]  ? lock_acquire+0x1c1/0x220
[10832.682874][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10832.683115][    C3]  _raw_spin_lock_nested+0x65/0x80
[10832.683376][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10832.683608][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10832.683855][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10832.684114][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10832.684392][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10832.684669][    C3]  ip_local_deliver+0x19d/0x480
[10832.684917][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10832.685190][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10832.685453][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10832.685799][    C3]  ? rcu_read_lock_held+0xe/0x50
[10832.686050][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10832.686371][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10832.686633][    C3]  ip_rcv+0x564/0x740
[10832.686839][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10832.687068][    C3]  ? set_track_prepare+0x8a/0xd0
[10832.687323][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10832.687599][    C3]  ? vfs_write+0x9e9/0x10a0
[10832.687831][    C3]  ? skb_clone+0x10b/0x330
[10832.688059][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10832.688382][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10832.688685][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10832.688967][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10832.689262][    C3]  ? __tcf_classify+0x329/0x7d0
[10832.689510][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10832.689740][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10832.690036][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10832.690326][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10832.690650][    C3]  ? lock_acquire+0x1c1/0x220
[10832.690888][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10832.691190][    C3]  netif_receive_skb_internal+0xb0/0x300
[10832.691477][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10832.691792][    C3]  ? __copy_skb_header+0xaf/0x490
[10832.692047][    C3]  ? __skb_clone+0x57a/0x760
[10832.692279][    C3]  netif_receive_skb+0x55/0x280
[10832.692527][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10832.692840][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10832.693173][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10832.693472][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10832.693746][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10832.694034][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10832.694348][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10832.694657][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10832.694984][    C3]  ? lock_release+0x1d5/0x250
[10832.695225][    C3]  ? is_bpf_text_address+0x71/0x120
[10832.695491][    C3]  ? kernel_text_address+0xce/0xe0
[10832.695752][    C3]  ? __kernel_text_address+0x12/0x40
[10832.696019][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10832.696304][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10832.696615][    C3]  ? arch_stack_walk+0xa2/0x100
[10832.696867][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10832.697144][    C3]  ? get_stack_info+0x36/0xc0
[10832.697385][    C3]  __tcf_classify+0x329/0x7d0
[10832.697628][    C3]  tcf_classify+0x283/0x930
[10832.697860][    C3]  ? lock_release+0x1d5/0x250
[10832.698098][    C3]  ? is_bpf_text_address+0x71/0x120
[10832.698365][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10832.698621][    C3]  ? __kernel_text_address+0x12/0x40
[10832.698887][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10832.699170][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10832.699482][    C3]  tc_run+0x2e4/0x5d0
[10832.699689][    C3]  ? __pfx_tc_run+0x10/0x10
[10832.699922][    C3]  ? lock_acquire+0x1c1/0x220
[10832.700162][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10832.700423][    C3]  __dev_queue_xmit+0x686/0x17e0
[10832.700676][    C3]  ? lock_acquire+0x1c1/0x220
[10832.700918][    C3]  ? ip_finish_output2+0x786/0x18e0
[10832.701186][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10832.701490][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10832.701763][    C3]  ? neigh_hh_output+0x348/0x590
[10832.702016][    C3]  ? ip_finish_output2+0x262/0x18e0
[10832.702284][    C3]  ip_finish_output2+0x786/0x18e0
[10832.702542][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10832.702879][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10832.703154][    C3]  ? rcu_read_lock_held+0xe/0x50
[10832.703408][    C3]  ? __ip_finish_output+0x10f/0x770
[10832.703672][    C3]  ip_output+0x16b/0x4f0
[10832.703890][    C3]  ? __pfx_ip_output+0x10/0x10
[10832.704131][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10832.704411][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10832.704722][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10832.704998][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10832.705253][    C3]  ? __alloc_skb+0xd4/0x280
[10832.705482][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10832.705753][    C3]  ? tcp_fragment+0x168/0x1040
[10832.705996][    C3]  ? rcu_read_lock_held+0xe/0x50
[10832.706249][    C3]  ? ip_local_out+0x114/0x3b0
[10832.706489][    C3]  __ip_queue_xmit+0x672/0x1910
[10832.706737][    C3]  ? __skb_clone+0x57a/0x760
[10832.706973][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10832.707244][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10832.707522][    C3]  ? ipv4_dst_check+0xe3/0x170
[10832.707767][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10832.708016][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10832.708318][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10832.708639][    C3]  ? tcp_fragment+0xb0e/0x1040
[10832.708880][    C3]  tcp_send_loss_probe+0x348/0x830
[10832.709142][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10832.709413][    C3]  tcp_write_timer+0x82/0x1d0
[10832.709651][    C3]  call_timer_fn+0x173/0x430
[10832.709890][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10832.710150][    C3]  ? next_expiry_recalc+0xcd/0x220
[10832.710412][    C3]  __run_timers.part.0+0x52d/0x890
[10832.710672][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10832.710946][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10832.711233][    C3]  ? lock_acquire+0x1c1/0x220
[10832.711474][    C3]  ? clockevents_program_event+0xf6/0x300
[10832.711764][    C3]  ? lock_release+0x1d5/0x250
[10832.712004][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10832.712269][    C3]  ? ktime_get+0xb3/0x190
[10832.712489][    C3]  ? clockevents_program_event+0x1ea/0x300
[10832.712785][    C3]  run_timer_softirq+0x72/0x100
[10832.713033][    C3]  __do_softirq+0x1b9/0x7ff
[10832.713269][    C3]  irq_exit_rcu+0x98/0xc0
[10832.713488][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10832.713775][    C3]  </IRQ>
[10832.713926][    C3]  <TASK>
[10832.714075][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10832.714380][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10832.714704][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10832.715672][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10832.715980][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10832.716378][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10832.716777][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10832.717177][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10832.717574][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10832.717973][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10832.718271][    C3]  uart_start+0xe4/0x1b0
[10832.718492][    C3]  n_tty_write+0x677/0x7a0
[10832.718723][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10832.718977][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10832.719264][    C3]  ? lock_acquire+0x1c1/0x220
[10832.719503][    C3]  ? iterate_tty_write+0x95/0x540
[10832.719761][    C3]  iterate_tty_write+0x229/0x540
[10832.720014][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10832.720304][    C3]  vfs_write+0x9e9/0x10a0
[10832.720529][    C3]  ? __run_hrtimer+0x5df/0x710
[10832.720771][    C3]  ? __pfx_vfs_write+0x10/0x10
[10832.721020][    C3]  ? lock_acquire+0x1c1/0x220
[10832.721260][    C3]  ? clockevents_program_event+0xf6/0x300
[10832.721552][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10832.721817][    C3]  ? __fget_light+0x54/0x1e0
[10832.722053][    C3]  ksys_write+0xf5/0x1e0
[10832.722273][    C3]  ? __pfx_ksys_write+0x10/0x10
[10832.722522][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10832.722824][    C3]  do_syscall_64+0xc9/0x1e0
[10832.723057][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10832.723360][    C3] RIP: 0033:0x7f93b2836957
[10832.723586][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10832.724559][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10832.724981][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10832.725379][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10832.725778][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10832.726178][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10832.726576][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10832.726976][    C3]  </TASK>
[10855.635166][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[10855.635718][    C3] rcu: 3-....: (8151961 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2034841
[10855.636541][    C3] rcu: (t=8461664 jiffies g=1064457 q=115 ncpus=4)
[10855.637017][    C3] Sending NMI from CPU 3 to CPUs 1:
[10855.637396][    C1] NMI backtrace for cpu 1
[10855.637402][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10855.637407][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10855.637409][    C1] RIP: 0010:kasan_check_range+0x106/0x1c0
[10855.637418][    C1] Code: 00 74 f2 48 89 c2 b8 01 00 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff <5b> b8 01 00 00 00 5d 41 5c c3 cc cc cc cc 41 bc 08 00 00 00 45 29
[10855.637421][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000246
[10855.637424][    C1] RAX: ffffed1000f511c4 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[10855.637426][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10855.637428][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[10855.637429][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10855.637431][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10855.637433][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10855.637435][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10855.637438][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10855.637440][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10855.637442][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10855.637443][    C1] PKRU: 55555554
[10855.637444][    C1] Call Trace:
[10855.637447][    C1]  <NMI>
[10855.637453][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[10855.637458][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10855.637464][    C1]  ? nmi_handle+0x153/0x420
[10855.637469][    C1]  ? default_do_nmi+0x41/0x100
[10855.637473][    C1]  ? exc_nmi+0xf3/0x120
[10855.637475][    C1]  ? end_repeat_nmi+0xf/0x60
[10855.637481][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10855.637487][    C1]  ? kasan_check_range+0x106/0x1c0
[10855.637490][    C1]  ? kasan_check_range+0x106/0x1c0
[10855.637493][    C1]  ? kasan_check_range+0x106/0x1c0
[10855.637496][    C1]  </NMI>
[10855.637497][    C1]  <TASK>
[10855.637498][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[10855.637502][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10855.637508][    C1]  ? lock_acquire+0x1c1/0x220
[10855.637512][    C1]  ? lock_release+0x1d5/0x250
[10855.637516][    C1]  do_raw_spin_lock+0x1ec/0x270
[10855.637520][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10855.637523][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10855.637527][    C1]  ? lock_acquire+0x1c1/0x220
[10855.637529][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10855.637533][    C1]  _raw_spin_lock_nested+0x65/0x80
[10855.637537][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10855.637544][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10855.637546][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10855.637551][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10855.637557][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10855.637561][    C1]  ip_local_deliver+0x19d/0x480
[10855.637563][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10855.637565][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10855.637568][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10855.637574][    C1]  ? rcu_read_lock_held+0xe/0x50
[10855.637578][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10855.637581][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10855.637591][    C1]  ip_rcv+0x564/0x740
[10855.637594][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10855.637596][    C1]  ? set_track_prepare+0x8a/0xd0
[10855.637602][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10855.637605][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10855.637608][    C1]  ? skb_clone+0x10b/0x330
[10855.637612][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10855.637618][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10855.637624][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10855.637627][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10855.637636][    C1]  ? __tcf_classify+0x329/0x7d0
[10855.637640][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10855.637643][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10855.637646][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10855.637650][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10855.637654][    C1]  ? lock_acquire+0x1c1/0x220
[10855.637656][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10855.637661][    C1]  netif_receive_skb_internal+0xb0/0x300
[10855.637665][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10855.637669][    C1]  ? __copy_skb_header+0xaf/0x490
[10855.637672][    C1]  ? __skb_clone+0x57a/0x760
[10855.637674][    C1]  netif_receive_skb+0x55/0x280
[10855.637677][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10855.637685][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10855.637692][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10855.637699][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10855.637703][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10855.637713][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10855.637721][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10855.637724][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10855.637731][    C1]  ? stack_trace_save+0x95/0xd0
[10855.637734][    C1]  ? stack_depot_save_flags+0x45/0x550
[10855.637740][    C1]  ? kasan_save_stack+0x34/0x50
[10855.637744][    C1]  ? kasan_save_stack+0x24/0x50
[10855.637747][    C1]  ? kasan_save_track+0x14/0x30
[10855.637750][    C1]  ? kasan_save_free_info+0x3f/0x60
[10855.637752][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10855.637754][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10855.637758][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10855.637761][    C1]  ? ip_finish_output2+0x786/0x18e0
[10855.637764][    C1]  ? ip_output+0x16b/0x4f0
[10855.637767][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10855.637769][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10855.637773][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10855.637776][    C1]  ? get_reg+0x119/0x190
[10855.637778][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10855.637781][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10855.637785][    C1]  __tcf_classify+0x329/0x7d0
[10855.637791][    C1]  tcf_classify+0x283/0x930
[10855.637794][    C1]  ? arch_stack_walk+0xa2/0x100
[10855.637799][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10855.637801][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10855.637806][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10855.637809][    C1]  tc_run+0x2e4/0x5d0
[10855.637813][    C1]  ? __pfx_tc_run+0x10/0x10
[10855.637816][    C1]  ? lock_acquire+0x1c1/0x220
[10855.637818][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10855.637822][    C1]  __dev_queue_xmit+0x686/0x17e0
[10855.637826][    C1]  ? lock_acquire+0x1c1/0x220
[10855.637829][    C1]  ? ip_finish_output2+0x786/0x18e0
[10855.637831][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10855.637835][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10855.637838][    C1]  ? neigh_hh_output+0x348/0x590
[10855.637842][    C1]  ? ip_finish_output2+0x262/0x18e0
[10855.637845][    C1]  ip_finish_output2+0x786/0x18e0
[10855.637848][    C1]  ? stack_depot_save_flags+0x371/0x550
[10855.637851][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10855.637859][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10855.637861][    C1]  ? rcu_read_lock_held+0xe/0x50
[10855.637865][    C1]  ? __ip_finish_output+0x10f/0x770
[10855.637869][    C1]  ip_output+0x16b/0x4f0
[10855.637871][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10855.637875][    C1]  ? __pfx_ip_output+0x10/0x10
[10855.637877][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10855.637882][    C1]  ? rcu_read_lock_held+0xe/0x50
[10855.637885][    C1]  ? ip_local_out+0x114/0x3b0
[10855.637888][    C1]  __ip_queue_xmit+0x672/0x1910
[10855.637892][    C1]  ? __create_object+0x5e/0xb0
[10855.637895][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10855.637901][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10855.637905][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10855.637909][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10855.637913][    C1]  tcp_release_cb+0x1e9/0x390
[10855.637916][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10855.637921][    C1]  release_sock+0xb8/0x1d0
[10855.637924][    C1]  tcp_recvmsg+0xf8/0x4f0
[10855.637927][    C1]  ? lock_release+0x1d5/0x250
[10855.637930][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10855.637931][    C1]  ? core_sys_select+0x620/0x710
[10855.637938][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10855.637942][    C1]  inet_recvmsg+0xf9/0x2c0
[10855.637944][    C1]  ? __pfx_pipe_write+0x10/0x10
[10855.637949][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10855.637951][    C1]  ? __fget_light+0x54/0x1e0
[10855.637955][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10855.637960][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10855.637964][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10855.637967][    C1]  ? __might_fault+0xc6/0x180
[10855.637974][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10855.637978][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10855.637981][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10855.637986][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10855.637991][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10855.637994][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10855.637998][    C1]  do_syscall_64+0xc9/0x1e0
[10855.638002][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10855.638006][    C1] RIP: 0033:0x7f8b36b3f4c0
[10855.638009][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10855.638012][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10855.638014][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10855.638016][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10855.638018][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10855.638019][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10855.638021][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10855.638026][    C1]  </TASK>
[10855.638393][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10855.638399][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10855.705678][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10855.706009][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10855.706976][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10855.707283][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10855.707680][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10855.708077][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10855.708473][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10855.708867][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10855.709265][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10855.709709][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10855.710041][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10855.710439][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10855.710845][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10855.711247][    C3] PKRU: 55555554
[10855.711427][    C3] Call Trace:
[10855.711597][    C3]  <IRQ>
[10855.711748][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[10855.712020][    C3]  ? print_cpu_stall+0x263/0x6a0
[10855.712273][    C3]  ? check_cpu_stall+0x284/0x500
[10855.712523][    C3]  ? rcu_pending+0x92/0x360
[10855.712752][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[10855.713020][    C3]  ? update_process_times+0xb9/0x110
[10855.713291][    C3]  ? tick_sched_handle+0x67/0x130
[10855.713547][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[10855.713830][    C3]  ? __run_hrtimer+0x1c0/0x710
[10855.714073][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[10855.714385][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10855.714658][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10855.714950][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10855.715214][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10855.715518][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10855.715778][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10855.716084][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10855.716380][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10855.716693][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10855.716980][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10855.717276][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10855.717562][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10855.717871][    C3]  ? get_stack_info+0x36/0xc0
[10855.718113][    C3]  ? lock_acquire+0x1c1/0x220
[10855.718353][    C3]  ? lock_release+0x1d5/0x250
[10855.718588][    C3]  do_raw_spin_lock+0x1ec/0x270
[10855.718836][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10855.719106][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10855.719399][    C3]  ? lock_acquire+0x1c1/0x220
[10855.719637][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10855.719876][    C3]  _raw_spin_lock_nested+0x65/0x80
[10855.720136][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10855.720372][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10855.720621][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10855.720889][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10855.721165][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10855.721442][    C3]  ip_local_deliver+0x19d/0x480
[10855.721686][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10855.721957][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10855.722220][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10855.722564][    C3]  ? rcu_read_lock_held+0xe/0x50
[10855.722815][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10855.723139][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10855.723401][    C3]  ip_rcv+0x564/0x740
[10855.723604][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10855.723834][    C3]  ? set_track_prepare+0x8a/0xd0
[10855.724087][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10855.724362][    C3]  ? vfs_write+0x9e9/0x10a0
[10855.724596][    C3]  ? skb_clone+0x10b/0x330
[10855.724820][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10855.725137][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10855.725444][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10855.725725][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10855.726019][    C3]  ? __tcf_classify+0x329/0x7d0
[10855.726269][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10855.726498][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10855.726797][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10855.727081][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10855.727421][    C3]  ? lock_acquire+0x1c1/0x220
[10855.727658][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10855.727955][    C3]  netif_receive_skb_internal+0xb0/0x300
[10855.728246][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10855.728560][    C3]  ? __copy_skb_header+0xaf/0x490
[10855.728815][    C3]  ? __skb_clone+0x57a/0x760
[10855.729050][    C3]  netif_receive_skb+0x55/0x280
[10855.729298][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10855.729611][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10855.729942][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10855.730241][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10855.730514][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10855.730822][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10855.731135][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10855.731444][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10855.731768][    C3]  ? lock_release+0x1d5/0x250
[10855.732006][    C3]  ? is_bpf_text_address+0x71/0x120
[10855.732278][    C3]  ? kernel_text_address+0xce/0xe0
[10855.732538][    C3]  ? __kernel_text_address+0x12/0x40
[10855.732805][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10855.733087][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10855.733408][    C3]  ? arch_stack_walk+0xa2/0x100
[10855.733659][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10855.733934][    C3]  ? get_stack_info+0x36/0xc0
[10855.734176][    C3]  __tcf_classify+0x329/0x7d0
[10855.734419][    C3]  tcf_classify+0x283/0x930
[10855.734649][    C3]  ? lock_release+0x1d5/0x250
[10855.734887][    C3]  ? is_bpf_text_address+0x71/0x120
[10855.735149][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10855.735405][    C3]  ? __kernel_text_address+0x12/0x40
[10855.735672][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10855.735955][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10855.736268][    C3]  tc_run+0x2e4/0x5d0
[10855.736471][    C3]  ? __pfx_tc_run+0x10/0x10
[10855.736702][    C3]  ? lock_acquire+0x1c1/0x220
[10855.736946][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10855.737209][    C3]  __dev_queue_xmit+0x686/0x17e0
[10855.737461][    C3]  ? lock_acquire+0x1c1/0x220
[10855.737699][    C3]  ? ip_finish_output2+0x786/0x18e0
[10855.737962][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10855.738266][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10855.738542][    C3]  ? neigh_hh_output+0x348/0x590
[10855.738791][    C3]  ? ip_finish_output2+0x262/0x18e0
[10855.739053][    C3]  ip_finish_output2+0x786/0x18e0
[10855.739309][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10855.739643][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10855.739917][    C3]  ? rcu_read_lock_held+0xe/0x50
[10855.740169][    C3]  ? __ip_finish_output+0x10f/0x770
[10855.740430][    C3]  ip_output+0x16b/0x4f0
[10855.740643][    C3]  ? __pfx_ip_output+0x10/0x10
[10855.740894][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10855.741170][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10855.741479][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10855.741759][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10855.742009][    C3]  ? __alloc_skb+0xd4/0x280
[10855.742237][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10855.742514][    C3]  ? tcp_fragment+0x168/0x1040
[10855.742765][    C3]  ? rcu_read_lock_held+0xe/0x50
[10855.743016][    C3]  ? ip_local_out+0x114/0x3b0
[10855.743256][    C3]  __ip_queue_xmit+0x672/0x1910
[10855.743503][    C3]  ? __skb_clone+0x57a/0x760
[10855.743737][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10855.744004][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10855.744284][    C3]  ? ipv4_dst_check+0xe3/0x170
[10855.744529][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10855.744776][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10855.745074][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10855.745393][    C3]  ? tcp_fragment+0xb0e/0x1040
[10855.745636][    C3]  tcp_send_loss_probe+0x348/0x830
[10855.745895][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10855.746161][    C3]  tcp_write_timer+0x82/0x1d0
[10855.746406][    C3]  call_timer_fn+0x173/0x430
[10855.746643][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10855.746902][    C3]  ? next_expiry_recalc+0xcd/0x220
[10855.747161][    C3]  __run_timers.part.0+0x52d/0x890
[10855.747421][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10855.747688][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10855.747976][    C3]  ? lock_acquire+0x1c1/0x220
[10855.748217][    C3]  ? clockevents_program_event+0xf6/0x300
[10855.748511][    C3]  ? lock_release+0x1d5/0x250
[10855.748750][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10855.749014][    C3]  ? ktime_get+0xb3/0x190
[10855.749234][    C3]  ? clockevents_program_event+0x1ea/0x300
[10855.749531][    C3]  run_timer_softirq+0x72/0x100
[10855.749777][    C3]  __do_softirq+0x1b9/0x7ff
[10855.750008][    C3]  irq_exit_rcu+0x98/0xc0
[10855.750230][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10855.750515][    C3]  </IRQ>
[10855.750666][    C3]  <TASK>
[10855.750826][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10855.751128][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10855.751450][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10855.752417][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10855.752725][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10855.753122][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10855.753520][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10855.753917][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10855.754315][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10855.754714][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10855.755010][    C3]  uart_start+0xe4/0x1b0
[10855.755232][    C3]  n_tty_write+0x677/0x7a0
[10855.755463][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10855.755720][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10855.756006][    C3]  ? lock_acquire+0x1c1/0x220
[10855.756243][    C3]  ? iterate_tty_write+0x95/0x540
[10855.756498][    C3]  iterate_tty_write+0x229/0x540
[10855.756749][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10855.757035][    C3]  vfs_write+0x9e9/0x10a0
[10855.757260][    C3]  ? __run_hrtimer+0x5df/0x710
[10855.757500][    C3]  ? __pfx_vfs_write+0x10/0x10
[10855.757743][    C3]  ? lock_acquire+0x1c1/0x220
[10855.757980][    C3]  ? clockevents_program_event+0xf6/0x300
[10855.758266][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10855.758529][    C3]  ? __fget_light+0x54/0x1e0
[10855.758763][    C3]  ksys_write+0xf5/0x1e0
[10855.758979][    C3]  ? __pfx_ksys_write+0x10/0x10
[10855.759226][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10855.759528][    C3]  do_syscall_64+0xc9/0x1e0
[10855.759760][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10855.760057][    C3] RIP: 0033:0x7f93b2836957
[10855.760283][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10855.761261][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10855.761687][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10855.762083][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10855.762478][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10855.762876][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10855.763274][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10855.763681][    C3]  </TASK>
[10880.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7924s! [ncat:8027]
[10880.613578][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10880.614835][    C1] irq event stamp: 174248
[10880.615056][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10880.615585][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10880.616048][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10880.616514][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10880.616974][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10880.617419][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10880.618027][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10880.618353][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10880.619317][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10880.619623][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10880.620018][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10880.620413][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10880.620813][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10880.621214][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10880.621610][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10880.622054][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10880.622390][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10880.622787][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10880.623186][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10880.623583][    C1] PKRU: 55555554
[10880.623764][    C1] Call Trace:
[10880.623934][    C1]  <IRQ>
[10880.624085][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10880.624349][    C1]  ? __run_hrtimer+0x1c0/0x710
[10880.624593][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10880.624867][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10880.625138][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10880.625427][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10880.625693][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10880.626001][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10880.626263][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10880.626570][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10880.626865][    C1]  </IRQ>
[10880.627014][    C1]  <TASK>
[10880.627164][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10880.627477][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10880.627764][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10880.628058][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10880.628345][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10880.628656][    C1]  ? lock_acquire+0x1c1/0x220
[10880.628897][    C1]  ? lock_release+0x1d5/0x250
[10880.629136][    C1]  do_raw_spin_lock+0x1ec/0x270
[10880.629386][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10880.629659][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10880.629946][    C1]  ? lock_acquire+0x1c1/0x220
[10880.630185][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10880.630430][    C1]  _raw_spin_lock_nested+0x65/0x80
[10880.630695][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10880.630930][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10880.631177][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10880.631434][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10880.631714][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10880.631989][    C1]  ip_local_deliver+0x19d/0x480
[10880.632238][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10880.632508][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10880.632770][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10880.633117][    C1]  ? rcu_read_lock_held+0xe/0x50
[10880.633370][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10880.633688][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10880.633948][    C1]  ip_rcv+0x564/0x740
[10880.634152][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10880.634381][    C1]  ? set_track_prepare+0x8a/0xd0
[10880.634636][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10880.634912][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10880.635183][    C1]  ? skb_clone+0x10b/0x330
[10880.635409][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10880.635727][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10880.636032][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10880.636314][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10880.636608][    C1]  ? __tcf_classify+0x329/0x7d0
[10880.636856][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10880.637084][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10880.637383][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10880.637668][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10880.637992][    C1]  ? lock_acquire+0x1c1/0x220
[10880.638229][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10880.638525][    C1]  netif_receive_skb_internal+0xb0/0x300
[10880.638809][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10880.639122][    C1]  ? __copy_skb_header+0xaf/0x490
[10880.639378][    C1]  ? __skb_clone+0x57a/0x760
[10880.639613][    C1]  netif_receive_skb+0x55/0x280
[10880.639860][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10880.640171][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10880.640502][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10880.640809][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10880.641084][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10880.641371][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10880.641682][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10880.641964][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10880.642281][    C1]  ? stack_trace_save+0x95/0xd0
[10880.642527][    C1]  ? stack_depot_save_flags+0x45/0x550
[10880.642809][    C1]  ? kasan_save_stack+0x34/0x50
[10880.643057][    C1]  ? kasan_save_stack+0x24/0x50
[10880.643306][    C1]  ? kasan_save_track+0x14/0x30
[10880.643553][    C1]  ? kasan_save_free_info+0x3f/0x60
[10880.643815][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10880.644069][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10880.644317][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10880.644579][    C1]  ? ip_finish_output2+0x786/0x18e0
[10880.644843][    C1]  ? ip_output+0x16b/0x4f0
[10880.645070][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10880.645326][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10880.645597][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10880.645862][    C1]  ? get_reg+0x119/0x190
[10880.646080][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10880.646347][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10880.646660][    C1]  __tcf_classify+0x329/0x7d0
[10880.646899][    C1]  tcf_classify+0x283/0x930
[10880.647130][    C1]  ? arch_stack_walk+0xa2/0x100
[10880.647382][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10880.647637][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10880.647921][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10880.648191][    C1]  tc_run+0x2e4/0x5d0
[10880.648395][    C1]  ? __pfx_tc_run+0x10/0x10
[10880.648624][    C1]  ? lock_acquire+0x1c1/0x220
[10880.648862][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10880.649121][    C1]  __dev_queue_xmit+0x686/0x17e0
[10880.649374][    C1]  ? lock_acquire+0x1c1/0x220
[10880.649612][    C1]  ? ip_finish_output2+0x786/0x18e0
[10880.649875][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10880.650182][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10880.650453][    C1]  ? neigh_hh_output+0x348/0x590
[10880.650713][    C1]  ? ip_finish_output2+0x262/0x18e0
[10880.650976][    C1]  ip_finish_output2+0x786/0x18e0
[10880.651235][    C1]  ? stack_depot_save_flags+0x371/0x550
[10880.651514][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10880.651852][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10880.652128][    C1]  ? rcu_read_lock_held+0xe/0x50
[10880.652382][    C1]  ? __ip_finish_output+0x10f/0x770
[10880.652645][    C1]  ip_output+0x16b/0x4f0
[10880.652861][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10880.653098][    C1]  ? __pfx_ip_output+0x10/0x10
[10880.653342][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10880.653626][    C1]  ? rcu_read_lock_held+0xe/0x50
[10880.653876][    C1]  ? ip_local_out+0x114/0x3b0
[10880.654115][    C1]  __ip_queue_xmit+0x672/0x1910
[10880.654364][    C1]  ? __create_object+0x5e/0xb0
[10880.654608][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10880.654875][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10880.655154][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10880.655427][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10880.655709][    C1]  tcp_release_cb+0x1e9/0x390
[10880.655947][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10880.656214][    C1]  release_sock+0xb8/0x1d0
[10880.656440][    C1]  tcp_recvmsg+0xf8/0x4f0
[10880.656663][    C1]  ? lock_release+0x1d5/0x250
[10880.656900][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10880.657149][    C1]  ? core_sys_select+0x620/0x710
[10880.657403][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10880.657672][    C1]  inet_recvmsg+0xf9/0x2c0
[10880.657896][    C1]  ? __pfx_pipe_write+0x10/0x10
[10880.658146][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10880.658401][    C1]  ? __fget_light+0x54/0x1e0
[10880.658638][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10880.658903][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10880.659141][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10880.659406][    C1]  ? __might_fault+0xc6/0x180
[10880.659647][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10880.659930][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10880.660228][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10880.660529][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10880.660855][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10880.661106][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10880.661410][    C1]  do_syscall_64+0xc9/0x1e0
[10880.661642][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10880.661939][    C1] RIP: 0033:0x7f8b36b3f4c0
[10880.662167][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10880.663134][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10880.663553][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10880.663953][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10880.664352][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10880.664748][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10880.665145][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10880.665549][    C1]  </TASK>
[10880.665704][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7924s! [perl:7725]
[10880.666136][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10880.667394][    C3] irq event stamp: 290154
[10880.667611][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10880.668142][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10880.668647][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10880.669118][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10880.669580][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10880.670026][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10880.670636][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10880.670981][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10880.671948][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10880.672253][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10880.672656][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10880.673051][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10880.673445][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10880.673841][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10880.674237][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10880.674681][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10880.675010][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10880.675406][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10880.675801][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10880.676198][    C3] PKRU: 55555554
[10880.676378][    C3] Call Trace:
[10880.676546][    C3]  <IRQ>
[10880.676697][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10880.676959][    C3]  ? __run_hrtimer+0x1c0/0x710
[10880.677202][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10880.677479][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10880.677750][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10880.678039][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10880.678305][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10880.678610][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10880.678872][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10880.679179][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10880.679485][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10880.679799][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10880.680087][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10880.680382][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10880.680688][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10880.680996][    C3]  ? get_stack_info+0x36/0xc0
[10880.681238][    C3]  ? lock_acquire+0x1c1/0x220
[10880.681478][    C3]  ? lock_release+0x1d5/0x250
[10880.681717][    C3]  do_raw_spin_lock+0x1ec/0x270
[10880.681964][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10880.682236][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10880.682519][    C3]  ? lock_acquire+0x1c1/0x220
[10880.682764][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10880.683006][    C3]  _raw_spin_lock_nested+0x65/0x80
[10880.683267][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10880.683500][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10880.683746][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10880.684004][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10880.684280][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10880.684557][    C3]  ip_local_deliver+0x19d/0x480
[10880.684804][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10880.685074][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10880.685337][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10880.685684][    C3]  ? rcu_read_lock_held+0xe/0x50
[10880.685934][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10880.686255][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10880.686516][    C3]  ip_rcv+0x564/0x740
[10880.686721][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10880.686949][    C3]  ? set_track_prepare+0x8a/0xd0
[10880.687202][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10880.687477][    C3]  ? vfs_write+0x9e9/0x10a0
[10880.687710][    C3]  ? skb_clone+0x10b/0x330
[10880.687936][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10880.688256][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10880.688561][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10880.688844][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10880.689138][    C3]  ? __tcf_classify+0x329/0x7d0
[10880.689387][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10880.689617][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10880.689913][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10880.690200][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10880.690524][    C3]  ? lock_acquire+0x1c1/0x220
[10880.690778][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10880.691073][    C3]  netif_receive_skb_internal+0xb0/0x300
[10880.691359][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10880.691677][    C3]  ? __copy_skb_header+0xaf/0x490
[10880.691933][    C3]  ? __skb_clone+0x57a/0x760
[10880.692165][    C3]  netif_receive_skb+0x55/0x280
[10880.692412][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10880.692726][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10880.693057][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10880.693357][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10880.693631][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10880.693919][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10880.694232][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10880.694542][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10880.694868][    C3]  ? lock_release+0x1d5/0x250
[10880.695108][    C3]  ? is_bpf_text_address+0x71/0x120
[10880.695373][    C3]  ? kernel_text_address+0xce/0xe0
[10880.695633][    C3]  ? __kernel_text_address+0x12/0x40
[10880.695900][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10880.696184][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10880.696494][    C3]  ? arch_stack_walk+0xa2/0x100
[10880.696746][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10880.697029][    C3]  ? get_stack_info+0x36/0xc0
[10880.697268][    C3]  __tcf_classify+0x329/0x7d0
[10880.697510][    C3]  tcf_classify+0x283/0x930
[10880.697740][    C3]  ? lock_release+0x1d5/0x250
[10880.697977][    C3]  ? is_bpf_text_address+0x71/0x120
[10880.698240][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10880.698495][    C3]  ? __kernel_text_address+0x12/0x40
[10880.698761][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10880.699042][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10880.699353][    C3]  tc_run+0x2e4/0x5d0
[10880.699556][    C3]  ? __pfx_tc_run+0x10/0x10
[10880.699788][    C3]  ? lock_acquire+0x1c1/0x220
[10880.700026][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10880.700286][    C3]  __dev_queue_xmit+0x686/0x17e0
[10880.700537][    C3]  ? lock_acquire+0x1c1/0x220
[10880.700782][    C3]  ? ip_finish_output2+0x786/0x18e0
[10880.701045][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10880.701345][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10880.701615][    C3]  ? neigh_hh_output+0x348/0x590
[10880.701867][    C3]  ? ip_finish_output2+0x262/0x18e0
[10880.702130][    C3]  ip_finish_output2+0x786/0x18e0
[10880.702385][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10880.702721][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10880.702992][    C3]  ? rcu_read_lock_held+0xe/0x50
[10880.703242][    C3]  ? __ip_finish_output+0x10f/0x770
[10880.703504][    C3]  ip_output+0x16b/0x4f0
[10880.703717][    C3]  ? __pfx_ip_output+0x10/0x10
[10880.703956][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10880.704231][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10880.704541][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10880.704814][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10880.705065][    C3]  ? __alloc_skb+0xd4/0x280
[10880.705291][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10880.705558][    C3]  ? tcp_fragment+0x168/0x1040
[10880.705799][    C3]  ? rcu_read_lock_held+0xe/0x50
[10880.706049][    C3]  ? ip_local_out+0x114/0x3b0
[10880.706288][    C3]  __ip_queue_xmit+0x672/0x1910
[10880.706535][    C3]  ? __skb_clone+0x57a/0x760
[10880.706768][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10880.707031][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10880.707316][    C3]  ? ipv4_dst_check+0xe3/0x170
[10880.707559][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10880.707808][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10880.708107][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10880.708426][    C3]  ? tcp_fragment+0xb0e/0x1040
[10880.708667][    C3]  tcp_send_loss_probe+0x348/0x830
[10880.708927][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10880.709196][    C3]  tcp_write_timer+0x82/0x1d0
[10880.709433][    C3]  call_timer_fn+0x173/0x430
[10880.709670][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10880.709931][    C3]  ? next_expiry_recalc+0xcd/0x220
[10880.710190][    C3]  __run_timers.part.0+0x52d/0x890
[10880.710456][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10880.710740][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10880.711026][    C3]  ? lock_acquire+0x1c1/0x220
[10880.711263][    C3]  ? clockevents_program_event+0xf6/0x300
[10880.711552][    C3]  ? lock_release+0x1d5/0x250
[10880.711791][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10880.712053][    C3]  ? ktime_get+0xb3/0x190
[10880.712271][    C3]  ? clockevents_program_event+0x1ea/0x300
[10880.712567][    C3]  run_timer_softirq+0x72/0x100
[10880.712813][    C3]  __do_softirq+0x1b9/0x7ff
[10880.713044][    C3]  irq_exit_rcu+0x98/0xc0
[10880.713264][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10880.713547][    C3]  </IRQ>
[10880.713698][    C3]  <TASK>
[10880.713846][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10880.714153][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10880.714476][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10880.715438][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10880.715745][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10880.716140][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10880.716535][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10880.716933][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10880.717328][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10880.717725][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10880.718020][    C3]  uart_start+0xe4/0x1b0
[10880.718238][    C3]  n_tty_write+0x677/0x7a0
[10880.718468][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10880.718719][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10880.719002][    C3]  ? lock_acquire+0x1c1/0x220
[10880.719240][    C3]  ? iterate_tty_write+0x95/0x540
[10880.719495][    C3]  iterate_tty_write+0x229/0x540
[10880.719747][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10880.720032][    C3]  vfs_write+0x9e9/0x10a0
[10880.720256][    C3]  ? __run_hrtimer+0x5df/0x710
[10880.720496][    C3]  ? __pfx_vfs_write+0x10/0x10
[10880.720756][    C3]  ? lock_acquire+0x1c1/0x220
[10880.720994][    C3]  ? clockevents_program_event+0xf6/0x300
[10880.721282][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10880.721545][    C3]  ? __fget_light+0x54/0x1e0
[10880.721777][    C3]  ksys_write+0xf5/0x1e0
[10880.721994][    C3]  ? __pfx_ksys_write+0x10/0x10
[10880.722241][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10880.722541][    C3]  do_syscall_64+0xc9/0x1e0
[10880.722773][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10880.723069][    C3] RIP: 0033:0x7f93b2836957
[10880.723295][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10880.724261][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10880.724679][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10880.725073][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10880.725468][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10880.725863][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10880.726257][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10880.726653][    C3]  </TASK>
[10908.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7950s! [ncat:8027]
[10908.613580][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10908.614850][    C1] irq event stamp: 174248
[10908.615068][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10908.615600][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10908.616062][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10908.616529][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10908.616993][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10908.617440][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10908.618050][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10908.618376][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10908.619350][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10908.619657][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10908.620053][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10908.620453][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10908.620856][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10908.621252][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10908.621646][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10908.622091][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10908.622423][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10908.622820][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10908.623215][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10908.623609][    C1] PKRU: 55555554
[10908.623788][    C1] Call Trace:
[10908.623960][    C1]  <IRQ>
[10908.624109][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10908.624373][    C1]  ? __run_hrtimer+0x1c0/0x710
[10908.624616][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10908.624893][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10908.625165][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10908.625450][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10908.625714][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10908.626019][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10908.626287][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10908.626595][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10908.626889][    C1]  </IRQ>
[10908.627039][    C1]  <TASK>
[10908.627187][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10908.627502][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10908.627792][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10908.628082][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10908.628372][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10908.628684][    C1]  ? lock_acquire+0x1c1/0x220
[10908.628923][    C1]  ? lock_release+0x1d5/0x250
[10908.629161][    C1]  do_raw_spin_lock+0x1ec/0x270
[10908.629409][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10908.629678][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10908.629962][    C1]  ? lock_acquire+0x1c1/0x220
[10908.630200][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10908.630438][    C1]  _raw_spin_lock_nested+0x65/0x80
[10908.630704][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10908.630938][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10908.631184][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10908.631441][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10908.631714][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10908.631989][    C1]  ip_local_deliver+0x19d/0x480
[10908.632235][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10908.632507][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10908.632768][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10908.633113][    C1]  ? rcu_read_lock_held+0xe/0x50
[10908.633370][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10908.633687][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10908.633949][    C1]  ip_rcv+0x564/0x740
[10908.634151][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10908.634383][    C1]  ? set_track_prepare+0x8a/0xd0
[10908.634637][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10908.634910][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10908.635180][    C1]  ? skb_clone+0x10b/0x330
[10908.635408][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10908.635726][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10908.636029][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10908.636310][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10908.636602][    C1]  ? __tcf_classify+0x329/0x7d0
[10908.636849][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10908.637078][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10908.637379][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10908.637661][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10908.637983][    C1]  ? lock_acquire+0x1c1/0x220
[10908.638222][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10908.638516][    C1]  netif_receive_skb_internal+0xb0/0x300
[10908.638798][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10908.639113][    C1]  ? __copy_skb_header+0xaf/0x490
[10908.639367][    C1]  ? __skb_clone+0x57a/0x760
[10908.639600][    C1]  netif_receive_skb+0x55/0x280
[10908.639845][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10908.640154][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10908.640484][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10908.640791][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10908.641063][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10908.641353][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10908.641664][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10908.641947][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10908.642262][    C1]  ? stack_trace_save+0x95/0xd0
[10908.642508][    C1]  ? stack_depot_save_flags+0x45/0x550
[10908.642786][    C1]  ? kasan_save_stack+0x34/0x50
[10908.643035][    C1]  ? kasan_save_stack+0x24/0x50
[10908.643284][    C1]  ? kasan_save_track+0x14/0x30
[10908.643531][    C1]  ? kasan_save_free_info+0x3f/0x60
[10908.643796][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10908.644049][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10908.644301][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10908.644563][    C1]  ? ip_finish_output2+0x786/0x18e0
[10908.644826][    C1]  ? ip_output+0x16b/0x4f0
[10908.645049][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10908.645303][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10908.645577][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10908.645843][    C1]  ? get_reg+0x119/0x190
[10908.646057][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10908.646323][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10908.646632][    C1]  __tcf_classify+0x329/0x7d0
[10908.646872][    C1]  tcf_classify+0x283/0x930
[10908.647103][    C1]  ? arch_stack_walk+0xa2/0x100
[10908.647352][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10908.647605][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10908.647889][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10908.648156][    C1]  tc_run+0x2e4/0x5d0
[10908.648361][    C1]  ? __pfx_tc_run+0x10/0x10
[10908.648591][    C1]  ? lock_acquire+0x1c1/0x220
[10908.648829][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10908.649089][    C1]  __dev_queue_xmit+0x686/0x17e0
[10908.649342][    C1]  ? lock_acquire+0x1c1/0x220
[10908.649577][    C1]  ? ip_finish_output2+0x786/0x18e0
[10908.649841][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10908.650143][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10908.650416][    C1]  ? neigh_hh_output+0x348/0x590
[10908.650675][    C1]  ? ip_finish_output2+0x262/0x18e0
[10908.650938][    C1]  ip_finish_output2+0x786/0x18e0
[10908.651195][    C1]  ? stack_depot_save_flags+0x371/0x550
[10908.651473][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10908.651808][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10908.652082][    C1]  ? rcu_read_lock_held+0xe/0x50
[10908.652332][    C1]  ? __ip_finish_output+0x10f/0x770
[10908.652597][    C1]  ip_output+0x16b/0x4f0
[10908.652812][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10908.653048][    C1]  ? __pfx_ip_output+0x10/0x10
[10908.653290][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10908.653578][    C1]  ? rcu_read_lock_held+0xe/0x50
[10908.653828][    C1]  ? ip_local_out+0x114/0x3b0
[10908.654065][    C1]  __ip_queue_xmit+0x672/0x1910
[10908.654313][    C1]  ? __create_object+0x5e/0xb0
[10908.654556][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10908.654820][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10908.655101][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10908.655373][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10908.655652][    C1]  tcp_release_cb+0x1e9/0x390
[10908.655891][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10908.656155][    C1]  release_sock+0xb8/0x1d0
[10908.656383][    C1]  tcp_recvmsg+0xf8/0x4f0
[10908.656602][    C1]  ? lock_release+0x1d5/0x250
[10908.656840][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10908.657089][    C1]  ? core_sys_select+0x620/0x710
[10908.657344][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10908.657611][    C1]  inet_recvmsg+0xf9/0x2c0
[10908.657836][    C1]  ? __pfx_pipe_write+0x10/0x10
[10908.658084][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10908.658338][    C1]  ? __fget_light+0x54/0x1e0
[10908.658573][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10908.658837][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10908.659077][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10908.659341][    C1]  ? __might_fault+0xc6/0x180
[10908.659584][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10908.659862][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10908.660161][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10908.660463][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10908.660790][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10908.661041][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10908.661341][    C1]  do_syscall_64+0xc9/0x1e0
[10908.661575][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10908.661873][    C1] RIP: 0033:0x7f8b36b3f4c0
[10908.662098][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10908.663063][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10908.663487][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10908.663882][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10908.664278][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10908.664677][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10908.665073][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10908.665474][    C1]  </TASK>
[10908.665632][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7950s! [perl:7725]
[10908.666068][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10908.667331][    C3] irq event stamp: 290154
[10908.667552][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10908.668084][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10908.668591][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10908.669060][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10908.669526][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10908.669974][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10908.670599][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[10908.670882][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[10908.671847][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[10908.672155][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10908.672552][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10908.672951][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10908.673349][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10908.673746][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10908.674142][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10908.674588][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10908.674920][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10908.675320][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10908.675718][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10908.676114][    C3] PKRU: 55555554
[10908.676296][    C3] Call Trace:
[10908.676467][    C3]  <IRQ>
[10908.676616][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10908.676878][    C3]  ? __run_hrtimer+0x1c0/0x710
[10908.677120][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10908.677398][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10908.677671][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10908.677957][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10908.678223][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10908.678529][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10908.678791][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10908.679099][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10908.679396][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10908.679709][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10908.679998][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[10908.680278][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[10908.680571][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10908.680882][    C3]  ? get_stack_info+0x36/0xc0
[10908.681120][    C3]  ? lock_acquire+0x1c1/0x220
[10908.681361][    C3]  ? lock_release+0x1d5/0x250
[10908.681600][    C3]  do_raw_spin_lock+0x1ec/0x270
[10908.681848][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10908.682119][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10908.682403][    C3]  ? lock_acquire+0x1c1/0x220
[10908.682642][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10908.682884][    C3]  _raw_spin_lock_nested+0x65/0x80
[10908.683144][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10908.683379][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10908.683624][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10908.683881][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10908.684158][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10908.684434][    C3]  ip_local_deliver+0x19d/0x480
[10908.684681][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10908.684951][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10908.685214][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10908.685561][    C3]  ? rcu_read_lock_held+0xe/0x50
[10908.685813][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10908.686136][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10908.686398][    C3]  ip_rcv+0x564/0x740
[10908.686602][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10908.686830][    C3]  ? set_track_prepare+0x8a/0xd0
[10908.687083][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10908.687362][    C3]  ? vfs_write+0x9e9/0x10a0
[10908.687591][    C3]  ? skb_clone+0x10b/0x330
[10908.687820][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10908.688140][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10908.688445][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10908.688726][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10908.689018][    C3]  ? __tcf_classify+0x329/0x7d0
[10908.689269][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10908.689500][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10908.689800][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10908.690084][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10908.690410][    C3]  ? lock_acquire+0x1c1/0x220
[10908.690662][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10908.690957][    C3]  netif_receive_skb_internal+0xb0/0x300
[10908.691244][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10908.691559][    C3]  ? __copy_skb_header+0xaf/0x490
[10908.691815][    C3]  ? __skb_clone+0x57a/0x760
[10908.692049][    C3]  netif_receive_skb+0x55/0x280
[10908.692296][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10908.692612][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10908.692943][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10908.693243][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10908.693518][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10908.693806][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10908.694116][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10908.694427][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10908.694752][    C3]  ? lock_release+0x1d5/0x250
[10908.694991][    C3]  ? is_bpf_text_address+0x71/0x120
[10908.695256][    C3]  ? kernel_text_address+0xce/0xe0
[10908.695517][    C3]  ? __kernel_text_address+0x12/0x40
[10908.695783][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10908.696067][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10908.696379][    C3]  ? arch_stack_walk+0xa2/0x100
[10908.696629][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10908.696906][    C3]  ? get_stack_info+0x36/0xc0
[10908.697145][    C3]  __tcf_classify+0x329/0x7d0
[10908.697385][    C3]  tcf_classify+0x283/0x930
[10908.697618][    C3]  ? lock_release+0x1d5/0x250
[10908.697858][    C3]  ? is_bpf_text_address+0x71/0x120
[10908.698120][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10908.698377][    C3]  ? __kernel_text_address+0x12/0x40
[10908.698643][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10908.698924][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10908.699236][    C3]  tc_run+0x2e4/0x5d0
[10908.699442][    C3]  ? __pfx_tc_run+0x10/0x10
[10908.699672][    C3]  ? lock_acquire+0x1c1/0x220
[10908.699910][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10908.700170][    C3]  __dev_queue_xmit+0x686/0x17e0
[10908.700427][    C3]  ? lock_acquire+0x1c1/0x220
[10908.700674][    C3]  ? ip_finish_output2+0x786/0x18e0
[10908.700937][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10908.701241][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10908.701513][    C3]  ? neigh_hh_output+0x348/0x590
[10908.701766][    C3]  ? ip_finish_output2+0x262/0x18e0
[10908.702030][    C3]  ip_finish_output2+0x786/0x18e0
[10908.702286][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10908.702623][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10908.702896][    C3]  ? rcu_read_lock_held+0xe/0x50
[10908.703148][    C3]  ? __ip_finish_output+0x10f/0x770
[10908.703412][    C3]  ip_output+0x16b/0x4f0
[10908.703631][    C3]  ? __pfx_ip_output+0x10/0x10
[10908.703872][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10908.704148][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10908.704460][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10908.704735][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10908.704987][    C3]  ? __alloc_skb+0xd4/0x280
[10908.705218][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10908.705487][    C3]  ? tcp_fragment+0x168/0x1040
[10908.705731][    C3]  ? rcu_read_lock_held+0xe/0x50
[10908.705981][    C3]  ? ip_local_out+0x114/0x3b0
[10908.706219][    C3]  __ip_queue_xmit+0x672/0x1910
[10908.706467][    C3]  ? __skb_clone+0x57a/0x760
[10908.706702][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10908.706967][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10908.707247][    C3]  ? ipv4_dst_check+0xe3/0x170
[10908.707490][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10908.707739][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10908.708039][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10908.708358][    C3]  ? tcp_fragment+0xb0e/0x1040
[10908.708600][    C3]  tcp_send_loss_probe+0x348/0x830
[10908.708861][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10908.709129][    C3]  tcp_write_timer+0x82/0x1d0
[10908.709368][    C3]  call_timer_fn+0x173/0x430
[10908.709604][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10908.709865][    C3]  ? next_expiry_recalc+0xcd/0x220
[10908.710125][    C3]  __run_timers.part.0+0x52d/0x890
[10908.710384][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10908.710662][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10908.710945][    C3]  ? lock_acquire+0x1c1/0x220
[10908.711184][    C3]  ? clockevents_program_event+0xf6/0x300
[10908.711472][    C3]  ? lock_release+0x1d5/0x250
[10908.711711][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10908.711975][    C3]  ? ktime_get+0xb3/0x190
[10908.712197][    C3]  ? clockevents_program_event+0x1ea/0x300
[10908.712492][    C3]  run_timer_softirq+0x72/0x100
[10908.712739][    C3]  __do_softirq+0x1b9/0x7ff
[10908.712971][    C3]  irq_exit_rcu+0x98/0xc0
[10908.713190][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10908.713477][    C3]  </IRQ>
[10908.713626][    C3]  <TASK>
[10908.713775][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10908.714079][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10908.714405][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10908.715376][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10908.715683][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10908.716080][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10908.716480][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10908.716877][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10908.717274][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10908.717672][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10908.717968][    C3]  uart_start+0xe4/0x1b0
[10908.718186][    C3]  n_tty_write+0x677/0x7a0
[10908.718418][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10908.718670][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10908.718954][    C3]  ? lock_acquire+0x1c1/0x220
[10908.719193][    C3]  ? iterate_tty_write+0x95/0x540
[10908.719449][    C3]  iterate_tty_write+0x229/0x540
[10908.719702][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10908.719991][    C3]  vfs_write+0x9e9/0x10a0
[10908.720214][    C3]  ? __run_hrtimer+0x5df/0x710
[10908.720457][    C3]  ? __pfx_vfs_write+0x10/0x10
[10908.720710][    C3]  ? lock_acquire+0x1c1/0x220
[10908.720947][    C3]  ? clockevents_program_event+0xf6/0x300
[10908.721238][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10908.721502][    C3]  ? __fget_light+0x54/0x1e0
[10908.721739][    C3]  ksys_write+0xf5/0x1e0
[10908.721956][    C3]  ? __pfx_ksys_write+0x10/0x10
[10908.722206][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10908.722509][    C3]  do_syscall_64+0xc9/0x1e0
[10908.722741][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10908.723040][    C3] RIP: 0033:0x7f93b2836957
[10908.723267][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10908.724237][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10908.724656][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10908.725054][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10908.725454][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10908.725852][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10908.726248][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10908.726647][    C3]  </TASK>
[10933.763164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[10933.763551][    C3] rcu: 3-....: (8229738 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2054113
[10933.764110][    C3] rcu: (t=8539792 jiffies g=1064457 q=115 ncpus=4)
[10933.764446][    C3] Sending NMI from CPU 3 to CPUs 1:
[10933.764720][    C1] NMI backtrace for cpu 1
[10933.764729][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10933.764735][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10933.764737][    C1] RIP: 0010:kasan_check_range+0x1b/0x1c0
[10933.764748][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[10933.764751][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[10933.764756][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10933.764758][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[10933.764760][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10933.764762][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10933.764764][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10933.764765][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10933.764767][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10933.764771][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10933.764772][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10933.764774][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10933.764775][    C1] PKRU: 55555554
[10933.764777][    C1] Call Trace:
[10933.764781][    C1]  <NMI>
[10933.764785][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[10933.764791][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[10933.764797][    C1]  ? nmi_handle+0x153/0x420
[10933.764803][    C1]  ? default_do_nmi+0x41/0x100
[10933.764808][    C1]  ? exc_nmi+0xf3/0x120
[10933.764810][    C1]  ? end_repeat_nmi+0xf/0x60
[10933.764817][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10933.764824][    C1]  ? kasan_check_range+0x1b/0x1c0
[10933.764827][    C1]  ? kasan_check_range+0x1b/0x1c0
[10933.764830][    C1]  ? kasan_check_range+0x1b/0x1c0
[10933.764833][    C1]  </NMI>
[10933.764834][    C1]  <TASK>
[10933.764836][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[10933.764840][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10933.764845][    C1]  ? lock_acquire+0x1c1/0x220
[10933.764851][    C1]  ? lock_release+0x1d5/0x250
[10933.764854][    C1]  do_raw_spin_lock+0x1ec/0x270
[10933.764859][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10933.764861][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10933.764865][    C1]  ? lock_acquire+0x1c1/0x220
[10933.764867][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10933.764872][    C1]  _raw_spin_lock_nested+0x65/0x80
[10933.764876][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10933.764884][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10933.764887][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10933.764892][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10933.764898][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10933.764902][    C1]  ip_local_deliver+0x19d/0x480
[10933.764905][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10933.764908][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10933.764910][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10933.764918][    C1]  ? rcu_read_lock_held+0xe/0x50
[10933.764923][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10933.764926][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10933.764936][    C1]  ip_rcv+0x564/0x740
[10933.764939][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10933.764942][    C1]  ? set_track_prepare+0x8a/0xd0
[10933.764949][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10933.764952][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10933.764956][    C1]  ? skb_clone+0x10b/0x330
[10933.764961][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10933.764968][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10933.764973][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10933.764977][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10933.764986][    C1]  ? __tcf_classify+0x329/0x7d0
[10933.764991][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10933.764993][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10933.764997][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10933.765001][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10933.765005][    C1]  ? lock_acquire+0x1c1/0x220
[10933.765007][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10933.765012][    C1]  netif_receive_skb_internal+0xb0/0x300
[10933.765016][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10933.765020][    C1]  ? __copy_skb_header+0xaf/0x490
[10933.765023][    C1]  ? __skb_clone+0x57a/0x760
[10933.765026][    C1]  netif_receive_skb+0x55/0x280
[10933.765029][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10933.765038][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10933.765045][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10933.765052][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10933.765057][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10933.765068][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10933.765075][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10933.765078][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10933.765086][    C1]  ? stack_trace_save+0x95/0xd0
[10933.765089][    C1]  ? stack_depot_save_flags+0x45/0x550
[10933.765096][    C1]  ? kasan_save_stack+0x34/0x50
[10933.765100][    C1]  ? kasan_save_stack+0x24/0x50
[10933.765103][    C1]  ? kasan_save_track+0x14/0x30
[10933.765106][    C1]  ? kasan_save_free_info+0x3f/0x60
[10933.765109][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10933.765111][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10933.765115][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10933.765118][    C1]  ? ip_finish_output2+0x786/0x18e0
[10933.765121][    C1]  ? ip_output+0x16b/0x4f0
[10933.765123][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10933.765126][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10933.765130][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10933.765132][    C1]  ? get_reg+0x119/0x190
[10933.765135][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10933.765138][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10933.765143][    C1]  __tcf_classify+0x329/0x7d0
[10933.765149][    C1]  tcf_classify+0x283/0x930
[10933.765152][    C1]  ? arch_stack_walk+0xa2/0x100
[10933.765158][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10933.765162][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10933.765166][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10933.765169][    C1]  tc_run+0x2e4/0x5d0
[10933.765174][    C1]  ? __pfx_tc_run+0x10/0x10
[10933.765177][    C1]  ? lock_acquire+0x1c1/0x220
[10933.765179][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10933.765183][    C1]  __dev_queue_xmit+0x686/0x17e0
[10933.765188][    C1]  ? lock_acquire+0x1c1/0x220
[10933.765190][    C1]  ? ip_finish_output2+0x786/0x18e0
[10933.765193][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10933.765197][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10933.765200][    C1]  ? neigh_hh_output+0x348/0x590
[10933.765203][    C1]  ? ip_finish_output2+0x262/0x18e0
[10933.765207][    C1]  ip_finish_output2+0x786/0x18e0
[10933.765210][    C1]  ? stack_depot_save_flags+0x371/0x550
[10933.765213][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10933.765220][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10933.765223][    C1]  ? rcu_read_lock_held+0xe/0x50
[10933.765227][    C1]  ? __ip_finish_output+0x10f/0x770
[10933.765230][    C1]  ip_output+0x16b/0x4f0
[10933.765233][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10933.765236][    C1]  ? __pfx_ip_output+0x10/0x10
[10933.765239][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10933.765244][    C1]  ? rcu_read_lock_held+0xe/0x50
[10933.765246][    C1]  ? ip_local_out+0x114/0x3b0
[10933.765250][    C1]  __ip_queue_xmit+0x672/0x1910
[10933.765254][    C1]  ? __create_object+0x5e/0xb0
[10933.765257][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10933.765263][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10933.765266][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10933.765270][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10933.765275][    C1]  tcp_release_cb+0x1e9/0x390
[10933.765278][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10933.765282][    C1]  release_sock+0xb8/0x1d0
[10933.765286][    C1]  tcp_recvmsg+0xf8/0x4f0
[10933.765290][    C1]  ? lock_release+0x1d5/0x250
[10933.765292][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10933.765294][    C1]  ? core_sys_select+0x620/0x710
[10933.765300][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10933.765305][    C1]  inet_recvmsg+0xf9/0x2c0
[10933.765307][    C1]  ? __pfx_pipe_write+0x10/0x10
[10933.765312][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10933.765314][    C1]  ? __fget_light+0x54/0x1e0
[10933.765318][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10933.765324][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10933.765328][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10933.765332][    C1]  ? __might_fault+0xc6/0x180
[10933.765339][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10933.765343][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10933.765346][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10933.765351][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10933.765356][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10933.765359][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10933.765363][    C1]  do_syscall_64+0xc9/0x1e0
[10933.765369][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10933.765373][    C1] RIP: 0033:0x7f8b36b3f4c0
[10933.765377][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10933.765379][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10933.765382][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10933.765384][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10933.765386][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10933.765388][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10933.765390][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10933.765395][    C1]  </TASK>
[10933.765716][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10933.812765][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10933.813380][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10933.813711][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10933.814681][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10933.814989][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10933.815388][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10933.815785][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10933.816183][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10933.816584][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10933.816982][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10933.817429][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10933.817761][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10933.818160][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10933.818560][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10933.818957][    C3] PKRU: 55555554
[10933.819138][    C3] Call Trace:
[10933.819310][    C3]  <IRQ>
[10933.819462][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[10933.819734][    C3]  ? print_cpu_stall+0x263/0x6a0
[10933.819986][    C3]  ? check_cpu_stall+0x284/0x500
[10933.820239][    C3]  ? rcu_pending+0x92/0x360
[10933.820479][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[10933.820747][    C3]  ? update_process_times+0xb9/0x110
[10933.821015][    C3]  ? tick_sched_handle+0x67/0x130
[10933.821273][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[10933.821556][    C3]  ? __run_hrtimer+0x1c0/0x710
[10933.821798][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[10933.822109][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10933.822381][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10933.822668][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10933.822933][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10933.823239][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10933.823499][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10933.823806][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10933.824100][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10933.824414][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10933.824703][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10933.824996][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10933.825286][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10933.825594][    C3]  ? get_stack_info+0x36/0xc0
[10933.825834][    C3]  ? lock_acquire+0x1c1/0x220
[10933.826074][    C3]  ? lock_release+0x1d5/0x250
[10933.826314][    C3]  do_raw_spin_lock+0x1ec/0x270
[10933.826566][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10933.826837][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10933.827119][    C3]  ? lock_acquire+0x1c1/0x220
[10933.827359][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10933.827600][    C3]  _raw_spin_lock_nested+0x65/0x80
[10933.827860][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10933.828094][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10933.828340][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10933.828598][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10933.828876][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10933.829152][    C3]  ip_local_deliver+0x19d/0x480
[10933.829400][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10933.829670][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10933.829932][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10933.830281][    C3]  ? rcu_read_lock_held+0xe/0x50
[10933.830540][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10933.830859][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10933.831120][    C3]  ip_rcv+0x564/0x740
[10933.831325][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10933.831553][    C3]  ? set_track_prepare+0x8a/0xd0
[10933.831807][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10933.832084][    C3]  ? vfs_write+0x9e9/0x10a0
[10933.832315][    C3]  ? skb_clone+0x10b/0x330
[10933.832546][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10933.832864][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10933.833167][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10933.833449][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10933.833742][    C3]  ? __tcf_classify+0x329/0x7d0
[10933.833991][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10933.834222][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10933.834520][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10933.834803][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10933.835127][    C3]  ? lock_acquire+0x1c1/0x220
[10933.835366][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10933.835660][    C3]  netif_receive_skb_internal+0xb0/0x300
[10933.835947][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10933.836264][    C3]  ? __copy_skb_header+0xaf/0x490
[10933.836520][    C3]  ? __skb_clone+0x57a/0x760
[10933.836752][    C3]  netif_receive_skb+0x55/0x280
[10933.836998][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10933.837311][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10933.837643][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10933.837943][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10933.838217][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10933.838506][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10933.838816][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10933.839125][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10933.839451][    C3]  ? lock_release+0x1d5/0x250
[10933.839690][    C3]  ? is_bpf_text_address+0x71/0x120
[10933.839955][    C3]  ? kernel_text_address+0xce/0xe0
[10933.840217][    C3]  ? __kernel_text_address+0x12/0x40
[10933.840492][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10933.840777][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10933.841087][    C3]  ? arch_stack_walk+0xa2/0x100
[10933.841337][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10933.841614][    C3]  ? get_stack_info+0x36/0xc0
[10933.841853][    C3]  __tcf_classify+0x329/0x7d0
[10933.842096][    C3]  tcf_classify+0x283/0x930
[10933.842329][    C3]  ? lock_release+0x1d5/0x250
[10933.842571][    C3]  ? is_bpf_text_address+0x71/0x120
[10933.842833][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10933.843087][    C3]  ? __kernel_text_address+0x12/0x40
[10933.843353][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10933.843634][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10933.843944][    C3]  tc_run+0x2e4/0x5d0
[10933.844148][    C3]  ? __pfx_tc_run+0x10/0x10
[10933.844379][    C3]  ? lock_acquire+0x1c1/0x220
[10933.844618][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10933.844877][    C3]  __dev_queue_xmit+0x686/0x17e0
[10933.845129][    C3]  ? lock_acquire+0x1c1/0x220
[10933.845367][    C3]  ? ip_finish_output2+0x786/0x18e0
[10933.845631][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10933.845933][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10933.846206][    C3]  ? neigh_hh_output+0x348/0x590
[10933.846457][    C3]  ? ip_finish_output2+0x262/0x18e0
[10933.846721][    C3]  ip_finish_output2+0x786/0x18e0
[10933.846976][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10933.847313][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10933.847589][    C3]  ? rcu_read_lock_held+0xe/0x50
[10933.847840][    C3]  ? __ip_finish_output+0x10f/0x770
[10933.848102][    C3]  ip_output+0x16b/0x4f0
[10933.848321][    C3]  ? __pfx_ip_output+0x10/0x10
[10933.848561][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10933.848836][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10933.849146][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10933.849420][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10933.849671][    C3]  ? __alloc_skb+0xd4/0x280
[10933.849900][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10933.850170][    C3]  ? tcp_fragment+0x168/0x1040
[10933.850423][    C3]  ? rcu_read_lock_held+0xe/0x50
[10933.850682][    C3]  ? ip_local_out+0x114/0x3b0
[10933.850922][    C3]  __ip_queue_xmit+0x672/0x1910
[10933.851183][    C3]  ? __skb_clone+0x57a/0x760
[10933.851432][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10933.851698][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10933.851978][    C3]  ? ipv4_dst_check+0xe3/0x170
[10933.852223][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10933.852471][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10933.852772][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10933.853091][    C3]  ? tcp_fragment+0xb0e/0x1040
[10933.853334][    C3]  tcp_send_loss_probe+0x348/0x830
[10933.853593][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10933.853862][    C3]  tcp_write_timer+0x82/0x1d0
[10933.854100][    C3]  call_timer_fn+0x173/0x430
[10933.854336][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10933.854596][    C3]  ? next_expiry_recalc+0xcd/0x220
[10933.854856][    C3]  __run_timers.part.0+0x52d/0x890
[10933.855115][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10933.855385][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10933.855669][    C3]  ? lock_acquire+0x1c1/0x220
[10933.855908][    C3]  ? clockevents_program_event+0xf6/0x300
[10933.856197][    C3]  ? lock_release+0x1d5/0x250
[10933.856436][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10933.856699][    C3]  ? ktime_get+0xb3/0x190
[10933.856920][    C3]  ? clockevents_program_event+0x1ea/0x300
[10933.857217][    C3]  run_timer_softirq+0x72/0x100
[10933.857465][    C3]  __do_softirq+0x1b9/0x7ff
[10933.857698][    C3]  irq_exit_rcu+0x98/0xc0
[10933.857917][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10933.858204][    C3]  </IRQ>
[10933.858354][    C3]  <TASK>
[10933.858503][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10933.858807][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10933.859130][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10933.860099][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10933.860417][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10933.860814][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10933.861212][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10933.861610][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10933.862009][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10933.862409][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10933.862706][    C3]  uart_start+0xe4/0x1b0
[10933.862924][    C3]  n_tty_write+0x677/0x7a0
[10933.863156][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10933.863408][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10933.863691][    C3]  ? lock_acquire+0x1c1/0x220
[10933.863929][    C3]  ? iterate_tty_write+0x95/0x540
[10933.864186][    C3]  iterate_tty_write+0x229/0x540
[10933.864439][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10933.864727][    C3]  vfs_write+0x9e9/0x10a0
[10933.864951][    C3]  ? __run_hrtimer+0x5df/0x710
[10933.865195][    C3]  ? __pfx_vfs_write+0x10/0x10
[10933.865438][    C3]  ? lock_acquire+0x1c1/0x220
[10933.865675][    C3]  ? clockevents_program_event+0xf6/0x300
[10933.865965][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10933.866229][    C3]  ? __fget_light+0x54/0x1e0
[10933.866465][    C3]  ksys_write+0xf5/0x1e0
[10933.866682][    C3]  ? __pfx_ksys_write+0x10/0x10
[10933.866930][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10933.867234][    C3]  do_syscall_64+0xc9/0x1e0
[10933.867465][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10933.867765][    C3] RIP: 0033:0x7f93b2836957
[10933.867991][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10933.868960][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10933.869380][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10933.869777][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10933.870176][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10933.870579][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10933.870975][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10933.871374][    C3]  </TASK>
[10960.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 7998s! [ncat:8027]
[10960.613573][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10960.614827][    C1] irq event stamp: 174248
[10960.615045][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10960.615572][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10960.616034][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10960.616500][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10960.616960][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10960.617406][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10960.618013][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10960.618337][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10960.619298][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10960.619603][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10960.619999][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10960.620402][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10960.620799][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10960.621195][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10960.621590][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10960.622032][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10960.622362][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10960.622760][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10960.623155][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10960.623550][    C1] PKRU: 55555554
[10960.623731][    C1] Call Trace:
[10960.623902][    C1]  <IRQ>
[10960.624050][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10960.624311][    C1]  ? __run_hrtimer+0x1c0/0x710
[10960.624554][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10960.624828][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10960.625100][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10960.625387][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10960.625651][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10960.625957][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10960.626218][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10960.626526][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10960.626820][    C1]  </IRQ>
[10960.626970][    C1]  <TASK>
[10960.627118][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10960.627432][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10960.627721][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10960.628013][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10960.628302][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10960.628612][    C1]  ? lock_acquire+0x1c1/0x220
[10960.628855][    C1]  ? lock_release+0x1d5/0x250
[10960.629095][    C1]  do_raw_spin_lock+0x1ec/0x270
[10960.629347][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10960.629617][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10960.629901][    C1]  ? lock_acquire+0x1c1/0x220
[10960.630136][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10960.630386][    C1]  _raw_spin_lock_nested+0x65/0x80
[10960.630645][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10960.630880][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10960.631127][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10960.631384][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10960.631657][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10960.631931][    C1]  ip_local_deliver+0x19d/0x480
[10960.632176][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10960.632446][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10960.632709][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10960.633054][    C1]  ? rcu_read_lock_held+0xe/0x50
[10960.633306][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10960.633624][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10960.633887][    C1]  ip_rcv+0x564/0x740
[10960.634090][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10960.634320][    C1]  ? set_track_prepare+0x8a/0xd0
[10960.634574][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10960.634847][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10960.635118][    C1]  ? skb_clone+0x10b/0x330
[10960.635347][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10960.635663][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10960.635965][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10960.636248][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10960.636539][    C1]  ? __tcf_classify+0x329/0x7d0
[10960.636790][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10960.637019][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10960.637318][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10960.637601][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10960.637923][    C1]  ? lock_acquire+0x1c1/0x220
[10960.638161][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10960.638454][    C1]  netif_receive_skb_internal+0xb0/0x300
[10960.638739][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10960.639055][    C1]  ? __copy_skb_header+0xaf/0x490
[10960.639310][    C1]  ? __skb_clone+0x57a/0x760
[10960.639542][    C1]  netif_receive_skb+0x55/0x280
[10960.639788][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10960.640099][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10960.640437][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10960.640736][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10960.641008][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10960.641295][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10960.641606][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10960.641890][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10960.642205][    C1]  ? stack_trace_save+0x95/0xd0
[10960.642451][    C1]  ? stack_depot_save_flags+0x45/0x550
[10960.642731][    C1]  ? kasan_save_stack+0x34/0x50
[10960.642980][    C1]  ? kasan_save_stack+0x24/0x50
[10960.643227][    C1]  ? kasan_save_track+0x14/0x30
[10960.643472][    C1]  ? kasan_save_free_info+0x3f/0x60
[10960.643736][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10960.643989][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10960.644236][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10960.644500][    C1]  ? ip_finish_output2+0x786/0x18e0
[10960.644764][    C1]  ? ip_output+0x16b/0x4f0
[10960.644986][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10960.645242][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10960.645513][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10960.645780][    C1]  ? get_reg+0x119/0x190
[10960.645994][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10960.646259][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10960.646568][    C1]  __tcf_classify+0x329/0x7d0
[10960.646811][    C1]  tcf_classify+0x283/0x930
[10960.647040][    C1]  ? arch_stack_walk+0xa2/0x100
[10960.647289][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10960.647549][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10960.647836][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10960.648103][    C1]  tc_run+0x2e4/0x5d0
[10960.648310][    C1]  ? __pfx_tc_run+0x10/0x10
[10960.648543][    C1]  ? lock_acquire+0x1c1/0x220
[10960.648780][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10960.649041][    C1]  __dev_queue_xmit+0x686/0x17e0
[10960.649293][    C1]  ? lock_acquire+0x1c1/0x220
[10960.649531][    C1]  ? ip_finish_output2+0x786/0x18e0
[10960.649794][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10960.650100][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10960.650377][    C1]  ? neigh_hh_output+0x348/0x590
[10960.650630][    C1]  ? ip_finish_output2+0x262/0x18e0
[10960.650894][    C1]  ip_finish_output2+0x786/0x18e0
[10960.651149][    C1]  ? stack_depot_save_flags+0x371/0x550
[10960.651433][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10960.651770][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10960.652043][    C1]  ? rcu_read_lock_held+0xe/0x50
[10960.652296][    C1]  ? __ip_finish_output+0x10f/0x770
[10960.652558][    C1]  ip_output+0x16b/0x4f0
[10960.652776][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10960.653009][    C1]  ? __pfx_ip_output+0x10/0x10
[10960.653251][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10960.653537][    C1]  ? rcu_read_lock_held+0xe/0x50
[10960.653787][    C1]  ? ip_local_out+0x114/0x3b0
[10960.654023][    C1]  __ip_queue_xmit+0x672/0x1910
[10960.654275][    C1]  ? __create_object+0x5e/0xb0
[10960.654518][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10960.654784][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10960.655065][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10960.655338][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10960.655617][    C1]  tcp_release_cb+0x1e9/0x390
[10960.655855][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10960.656119][    C1]  release_sock+0xb8/0x1d0
[10960.656348][    C1]  tcp_recvmsg+0xf8/0x4f0
[10960.656567][    C1]  ? lock_release+0x1d5/0x250
[10960.656805][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10960.657054][    C1]  ? core_sys_select+0x620/0x710
[10960.657311][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10960.657579][    C1]  inet_recvmsg+0xf9/0x2c0
[10960.657803][    C1]  ? __pfx_pipe_write+0x10/0x10
[10960.658050][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10960.658304][    C1]  ? __fget_light+0x54/0x1e0
[10960.658541][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10960.658805][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10960.659046][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10960.659310][    C1]  ? __might_fault+0xc6/0x180
[10960.659554][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10960.659832][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10960.660131][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10960.660437][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10960.660756][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10960.661006][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10960.661309][    C1]  do_syscall_64+0xc9/0x1e0
[10960.661542][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10960.661840][    C1] RIP: 0033:0x7f8b36b3f4c0
[10960.662066][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10960.663029][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10960.663451][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10960.663847][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10960.664243][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10960.664640][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10960.665037][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10960.665436][    C1]  </TASK>
[10960.665594][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 7998s! [perl:7725]
[10960.666187][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10960.667909][    C3] irq event stamp: 290154
[10960.668195][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10960.668897][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10960.669476][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10960.669943][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10960.670467][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10960.670931][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10960.671584][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10960.671998][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10960.673105][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[10960.673517][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10960.674056][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[10960.674590][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10960.675116][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10960.675641][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10960.676162][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10960.676760][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10960.677196][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10960.677727][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10960.678249][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10960.678772][    C3] PKRU: 55555554
[10960.679014][    C3] Call Trace:
[10960.679245][    C3]  <IRQ>
[10960.679444][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10960.679790][    C3]  ? __run_hrtimer+0x1c0/0x710
[10960.680118][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10960.680429][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10960.680757][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10960.681116][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10960.681453][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10960.681846][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10960.682197][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10960.682591][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10960.682981][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10960.683352][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10960.683719][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10960.684121][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10960.684441][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10960.684748][    C3]  ? get_stack_info+0x36/0xc0
[10960.685002][    C3]  ? lock_acquire+0x1c1/0x220
[10960.685242][    C3]  ? lock_release+0x1d5/0x250
[10960.685485][    C3]  do_raw_spin_lock+0x1ec/0x270
[10960.685737][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10960.686009][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10960.686293][    C3]  ? lock_acquire+0x1c1/0x220
[10960.686532][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10960.686770][    C3]  _raw_spin_lock_nested+0x65/0x80
[10960.687029][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10960.687262][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10960.687508][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10960.687764][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10960.688038][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10960.688317][    C3]  ip_local_deliver+0x19d/0x480
[10960.688562][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10960.688833][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10960.689094][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10960.689439][    C3]  ? rcu_read_lock_held+0xe/0x50
[10960.689690][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10960.690007][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10960.690282][    C3]  ip_rcv+0x564/0x740
[10960.690484][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10960.690714][    C3]  ? set_track_prepare+0x8a/0xd0
[10960.690963][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10960.691237][    C3]  ? vfs_write+0x9e9/0x10a0
[10960.691468][    C3]  ? skb_clone+0x10b/0x330
[10960.691692][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10960.692009][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10960.692315][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10960.692595][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10960.692888][    C3]  ? __tcf_classify+0x329/0x7d0
[10960.693136][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10960.693365][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10960.693664][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10960.693948][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10960.694273][    C3]  ? lock_acquire+0x1c1/0x220
[10960.694511][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10960.694806][    C3]  netif_receive_skb_internal+0xb0/0x300
[10960.695090][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10960.695404][    C3]  ? __copy_skb_header+0xaf/0x490
[10960.695659][    C3]  ? __skb_clone+0x57a/0x760
[10960.695896][    C3]  netif_receive_skb+0x55/0x280
[10960.696142][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10960.696495][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10960.696914][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10960.697293][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10960.697568][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10960.697928][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10960.698285][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10960.698667][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10960.699099][    C3]  ? lock_release+0x1d5/0x250
[10960.699413][    C3]  ? is_bpf_text_address+0x71/0x120
[10960.699765][    C3]  ? kernel_text_address+0xce/0xe0
[10960.700112][    C3]  ? __kernel_text_address+0x12/0x40
[10960.700486][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10960.700863][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10960.701277][    C3]  ? arch_stack_walk+0xa2/0x100
[10960.701611][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10960.701974][    C3]  ? get_stack_info+0x36/0xc0
[10960.702292][    C3]  __tcf_classify+0x329/0x7d0
[10960.702612][    C3]  tcf_classify+0x283/0x930
[10960.702921][    C3]  ? lock_release+0x1d5/0x250
[10960.703242][    C3]  ? is_bpf_text_address+0x71/0x120
[10960.703589][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10960.703925][    C3]  ? __kernel_text_address+0x12/0x40
[10960.704282][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10960.704662][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10960.705077][    C3]  tc_run+0x2e4/0x5d0
[10960.705355][    C3]  ? __pfx_tc_run+0x10/0x10
[10960.705663][    C3]  ? lock_acquire+0x1c1/0x220
[10960.705988][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10960.706292][    C3]  __dev_queue_xmit+0x686/0x17e0
[10960.706631][    C3]  ? lock_acquire+0x1c1/0x220
[10960.706928][    C3]  ? ip_finish_output2+0x786/0x18e0
[10960.707285][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10960.707652][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10960.708019][    C3]  ? neigh_hh_output+0x348/0x590
[10960.708301][    C3]  ? ip_finish_output2+0x262/0x18e0
[10960.708565][    C3]  ip_finish_output2+0x786/0x18e0
[10960.708822][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10960.709159][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10960.709446][    C3]  ? rcu_read_lock_held+0xe/0x50
[10960.709760][    C3]  ? __ip_finish_output+0x10f/0x770
[10960.710023][    C3]  ip_output+0x16b/0x4f0
[10960.710238][    C3]  ? __pfx_ip_output+0x10/0x10
[10960.710499][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10960.710834][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10960.711269][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10960.711546][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10960.711873][    C3]  ? __alloc_skb+0xd4/0x280
[10960.712180][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10960.712561][    C3]  ? tcp_fragment+0x168/0x1040
[10960.712906][    C3]  ? rcu_read_lock_held+0xe/0x50
[10960.713259][    C3]  ? ip_local_out+0x114/0x3b0
[10960.713604][    C3]  __ip_queue_xmit+0x672/0x1910
[10960.713959][    C3]  ? __skb_clone+0x57a/0x760
[10960.714286][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10960.714669][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10960.715072][    C3]  ? ipv4_dst_check+0xe3/0x170
[10960.715413][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10960.715772][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10960.716195][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10960.716647][    C3]  ? tcp_fragment+0xb0e/0x1040
[10960.716995][    C3]  tcp_send_loss_probe+0x348/0x830
[10960.717358][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10960.717736][    C3]  tcp_write_timer+0x82/0x1d0
[10960.718049][    C3]  call_timer_fn+0x173/0x430
[10960.718381][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10960.718733][    C3]  ? next_expiry_recalc+0xcd/0x220
[10960.719094][    C3]  __run_timers.part.0+0x52d/0x890
[10960.719459][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10960.719815][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10960.720197][    C3]  ? lock_acquire+0x1c1/0x220
[10960.720515][    C3]  ? clockevents_program_event+0xf6/0x300
[10960.720904][    C3]  ? lock_release+0x1d5/0x250
[10960.721225][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10960.721518][    C3]  ? ktime_get+0xb3/0x190
[10960.721741][    C3]  ? clockevents_program_event+0x1ea/0x300
[10960.722057][    C3]  run_timer_softirq+0x72/0x100
[10960.722306][    C3]  __do_softirq+0x1b9/0x7ff
[10960.722552][    C3]  irq_exit_rcu+0x98/0xc0
[10960.722773][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10960.723057][    C3]  </IRQ>
[10960.723208][    C3]  <TASK>
[10960.723358][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10960.723666][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10960.723988][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10960.724956][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10960.725263][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10960.725659][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10960.726056][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10960.726452][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10960.726850][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10960.727251][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10960.727545][    C3]  uart_start+0xe4/0x1b0
[10960.727764][    C3]  n_tty_write+0x677/0x7a0
[10960.727991][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10960.728243][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10960.728530][    C3]  ? lock_acquire+0x1c1/0x220
[10960.728767][    C3]  ? iterate_tty_write+0x95/0x540
[10960.729022][    C3]  iterate_tty_write+0x229/0x540
[10960.729274][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10960.729563][    C3]  vfs_write+0x9e9/0x10a0
[10960.729784][    C3]  ? __run_hrtimer+0x5df/0x710
[10960.730027][    C3]  ? __pfx_vfs_write+0x10/0x10
[10960.730282][    C3]  ? lock_acquire+0x1c1/0x220
[10960.730520][    C3]  ? clockevents_program_event+0xf6/0x300
[10960.730805][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10960.731067][    C3]  ? __fget_light+0x54/0x1e0
[10960.731305][    C3]  ksys_write+0xf5/0x1e0
[10960.731521][    C3]  ? __pfx_ksys_write+0x10/0x10
[10960.731767][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10960.732070][    C3]  do_syscall_64+0xc9/0x1e0
[10960.732302][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10960.732598][    C3] RIP: 0033:0x7f93b2836957
[10960.732825][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10960.733896][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10960.734416][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10960.734912][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10960.735436][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10960.736002][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10960.736572][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10960.737147][    C3]  </TASK>
[10988.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8024s! [ncat:8027]
[10988.613576][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10988.614829][    C1] irq event stamp: 174248
[10988.615048][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10988.615580][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[10988.616042][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10988.616508][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10988.616969][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[10988.617417][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10988.618024][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[10988.618348][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[10988.619318][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[10988.619619][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10988.620014][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[10988.620413][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[10988.620805][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[10988.621196][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[10988.621589][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[10988.622029][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10988.622358][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[10988.622752][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10988.623145][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10988.623543][    C1] PKRU: 55555554
[10988.623721][    C1] Call Trace:
[10988.623890][    C1]  <IRQ>
[10988.624041][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[10988.624304][    C1]  ? __run_hrtimer+0x1c0/0x710
[10988.624546][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10988.624823][    C1]  ? __hrtimer_run_queues+0x197/0x270
[10988.625094][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10988.625382][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[10988.625649][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10988.625954][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[10988.626215][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10988.626524][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[10988.626819][    C1]  </IRQ>
[10988.626968][    C1]  <TASK>
[10988.627119][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10988.627433][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10988.627722][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[10988.628016][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10988.628305][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10988.628617][    C1]  ? lock_acquire+0x1c1/0x220
[10988.628859][    C1]  ? lock_release+0x1d5/0x250
[10988.629096][    C1]  do_raw_spin_lock+0x1ec/0x270
[10988.629346][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10988.629617][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10988.629905][    C1]  ? lock_acquire+0x1c1/0x220
[10988.630147][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[10988.630388][    C1]  _raw_spin_lock_nested+0x65/0x80
[10988.630647][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[10988.630881][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10988.631128][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[10988.631387][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[10988.631665][    C1]  ip_local_deliver_finish+0x2ae/0x480
[10988.631943][    C1]  ip_local_deliver+0x19d/0x480
[10988.632198][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[10988.632470][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[10988.632732][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10988.633077][    C1]  ? rcu_read_lock_held+0xe/0x50
[10988.633331][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10988.633648][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10988.633909][    C1]  ip_rcv+0x564/0x740
[10988.634111][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10988.634342][    C1]  ? set_track_prepare+0x8a/0xd0
[10988.634596][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[10988.634870][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10988.635142][    C1]  ? skb_clone+0x10b/0x330
[10988.635371][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10988.635689][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10988.635993][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[10988.636274][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10988.636567][    C1]  ? __tcf_classify+0x329/0x7d0
[10988.636815][    C1]  ? __pfx_ip_rcv+0x10/0x10
[10988.637044][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[10988.637344][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10988.637626][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10988.637949][    C1]  ? lock_acquire+0x1c1/0x220
[10988.638187][    C1]  ? netif_receive_skb_internal+0x84/0x300
[10988.638483][    C1]  netif_receive_skb_internal+0xb0/0x300
[10988.638765][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10988.639080][    C1]  ? __copy_skb_header+0xaf/0x490
[10988.639334][    C1]  ? __skb_clone+0x57a/0x760
[10988.639568][    C1]  netif_receive_skb+0x55/0x280
[10988.639817][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10988.640134][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10988.640470][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10988.640769][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[10988.641042][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[10988.641333][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10988.641654][    C1]  ? unwind_get_return_address+0x5e/0xa0
[10988.641940][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10988.642258][    C1]  ? stack_trace_save+0x95/0xd0
[10988.642506][    C1]  ? stack_depot_save_flags+0x45/0x550
[10988.642785][    C1]  ? kasan_save_stack+0x34/0x50
[10988.643036][    C1]  ? kasan_save_stack+0x24/0x50
[10988.643284][    C1]  ? kasan_save_track+0x14/0x30
[10988.643532][    C1]  ? kasan_save_free_info+0x3f/0x60
[10988.643795][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[10988.644049][    C1]  ? kmem_cache_free+0xf3/0x2c0
[10988.644298][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[10988.644560][    C1]  ? ip_finish_output2+0x786/0x18e0
[10988.644825][    C1]  ? ip_output+0x16b/0x4f0
[10988.645051][    C1]  ? __ip_queue_xmit+0x672/0x1910
[10988.645306][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[10988.645579][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10988.645845][    C1]  ? get_reg+0x119/0x190
[10988.646060][    C1]  ? unwind_next_frame+0x12af/0x1d10
[10988.646328][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10988.646635][    C1]  __tcf_classify+0x329/0x7d0
[10988.646877][    C1]  tcf_classify+0x283/0x930
[10988.647109][    C1]  ? arch_stack_walk+0xa2/0x100
[10988.647359][    C1]  ? __pfx_tcf_classify+0x10/0x10
[10988.647614][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10988.647899][    C1]  ? unwind_next_frame+0x1478/0x1d10
[10988.648165][    C1]  tc_run+0x2e4/0x5d0
[10988.648370][    C1]  ? __pfx_tc_run+0x10/0x10
[10988.648602][    C1]  ? lock_acquire+0x1c1/0x220
[10988.648839][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[10988.649099][    C1]  __dev_queue_xmit+0x686/0x17e0
[10988.649353][    C1]  ? lock_acquire+0x1c1/0x220
[10988.649590][    C1]  ? ip_finish_output2+0x786/0x18e0
[10988.649854][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10988.650164][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[10988.650439][    C1]  ? neigh_hh_output+0x348/0x590
[10988.650690][    C1]  ? ip_finish_output2+0x262/0x18e0
[10988.650956][    C1]  ip_finish_output2+0x786/0x18e0
[10988.651211][    C1]  ? stack_depot_save_flags+0x371/0x550
[10988.651489][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10988.651825][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[10988.652101][    C1]  ? rcu_read_lock_held+0xe/0x50
[10988.652353][    C1]  ? __ip_finish_output+0x10f/0x770
[10988.652619][    C1]  ip_output+0x16b/0x4f0
[10988.652833][    C1]  ? inet_recvmsg+0xf9/0x2c0
[10988.653069][    C1]  ? __pfx_ip_output+0x10/0x10
[10988.653312][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10988.653597][    C1]  ? rcu_read_lock_held+0xe/0x50
[10988.653848][    C1]  ? ip_local_out+0x114/0x3b0
[10988.654088][    C1]  __ip_queue_xmit+0x672/0x1910
[10988.654336][    C1]  ? __create_object+0x5e/0xb0
[10988.654577][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[10988.654845][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10988.655129][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[10988.655401][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[10988.655683][    C1]  tcp_release_cb+0x1e9/0x390
[10988.655921][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[10988.656185][    C1]  release_sock+0xb8/0x1d0
[10988.656414][    C1]  tcp_recvmsg+0xf8/0x4f0
[10988.656633][    C1]  ? lock_release+0x1d5/0x250
[10988.656871][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[10988.657120][    C1]  ? core_sys_select+0x620/0x710
[10988.657376][    C1]  ? __pfx_core_sys_select+0x10/0x10
[10988.657643][    C1]  inet_recvmsg+0xf9/0x2c0
[10988.657869][    C1]  ? __pfx_pipe_write+0x10/0x10
[10988.658118][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[10988.658372][    C1]  ? __fget_light+0x54/0x1e0
[10988.658607][    C1]  ? sockfd_lookup_light+0x1a/0x160
[10988.658871][    C1]  __sys_recvfrom+0x2fb/0x3b0
[10988.659111][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[10988.659373][    C1]  ? __might_fault+0xc6/0x180
[10988.659617][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[10988.659897][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[10988.660204][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[10988.660505][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[10988.660826][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[10988.661076][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10988.661378][    C1]  do_syscall_64+0xc9/0x1e0
[10988.661612][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10988.661911][    C1] RIP: 0033:0x7f8b36b3f4c0
[10988.662140][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[10988.663103][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[10988.663519][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[10988.663911][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[10988.664306][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[10988.664700][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[10988.665094][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[10988.665488][    C1]  </TASK>
[10988.665646][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8024s! [perl:7725]
[10988.666086][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[10988.667349][    C3] irq event stamp: 290154
[10988.667568][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[10988.668098][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[10988.668602][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[10988.669069][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[10988.669530][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[10988.669978][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[10988.670595][    C3] RIP: 0010:kasan_check_range+0x4/0x1c0
[10988.670876][    C3] Code: 6a 00 5b 5d 41 5c 41 5d c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 <48> 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55
[10988.671843][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000246
[10988.672150][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[10988.672547][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[10988.672944][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[10988.673343][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[10988.673740][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[10988.674137][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[10988.674583][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10988.674920][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[10988.675321][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10988.675716][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10988.676110][    C3] PKRU: 55555554
[10988.676291][    C3] Call Trace:
[10988.676461][    C3]  <IRQ>
[10988.676610][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[10988.676872][    C3]  ? __run_hrtimer+0x1c0/0x710
[10988.677115][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[10988.677391][    C3]  ? __hrtimer_run_queues+0x197/0x270
[10988.677666][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[10988.677953][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10988.678219][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[10988.678530][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[10988.678790][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[10988.679102][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[10988.679396][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10988.679707][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[10988.679996][    C3]  ? kasan_check_range+0x4/0x1c0
[10988.680256][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[10988.680535][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[10988.680847][    C3]  ? get_stack_info+0x36/0xc0
[10988.681089][    C3]  ? lock_acquire+0x1c1/0x220
[10988.681332][    C3]  ? lock_release+0x1d5/0x250
[10988.681571][    C3]  do_raw_spin_lock+0x1ec/0x270
[10988.681819][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[10988.682090][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10988.682377][    C3]  ? lock_acquire+0x1c1/0x220
[10988.682615][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[10988.682854][    C3]  _raw_spin_lock_nested+0x65/0x80
[10988.683113][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[10988.683350][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[10988.683597][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[10988.683855][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[10988.684129][    C3]  ip_local_deliver_finish+0x2ae/0x480
[10988.684406][    C3]  ip_local_deliver+0x19d/0x480
[10988.684652][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[10988.684924][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[10988.685188][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[10988.685534][    C3]  ? rcu_read_lock_held+0xe/0x50
[10988.685793][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[10988.686112][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[10988.686375][    C3]  ip_rcv+0x564/0x740
[10988.686579][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10988.686809][    C3]  ? set_track_prepare+0x8a/0xd0
[10988.687063][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10988.687338][    C3]  ? vfs_write+0x9e9/0x10a0
[10988.687570][    C3]  ? skb_clone+0x10b/0x330
[10988.687796][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[10988.688116][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[10988.688422][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[10988.688702][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[10988.688997][    C3]  ? __tcf_classify+0x329/0x7d0
[10988.689246][    C3]  ? __pfx_ip_rcv+0x10/0x10
[10988.689474][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[10988.689772][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[10988.690057][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[10988.690394][    C3]  ? lock_acquire+0x1c1/0x220
[10988.690631][    C3]  ? netif_receive_skb_internal+0x84/0x300
[10988.690928][    C3]  netif_receive_skb_internal+0xb0/0x300
[10988.691212][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[10988.691528][    C3]  ? __copy_skb_header+0xaf/0x490
[10988.691793][    C3]  ? __skb_clone+0x57a/0x760
[10988.692028][    C3]  netif_receive_skb+0x55/0x280
[10988.692278][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[10988.692591][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[10988.692924][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[10988.693222][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[10988.693498][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[10988.693785][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[10988.694098][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[10988.694408][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[10988.694734][    C3]  ? lock_release+0x1d5/0x250
[10988.694970][    C3]  ? is_bpf_text_address+0x71/0x120
[10988.695237][    C3]  ? kernel_text_address+0xce/0xe0
[10988.695498][    C3]  ? __kernel_text_address+0x12/0x40
[10988.695765][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10988.696048][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10988.696361][    C3]  ? arch_stack_walk+0xa2/0x100
[10988.696612][    C3]  ? get_stack_info_noinstr+0x18/0x110
[10988.696886][    C3]  ? get_stack_info+0x36/0xc0
[10988.697127][    C3]  __tcf_classify+0x329/0x7d0
[10988.697370][    C3]  tcf_classify+0x283/0x930
[10988.697599][    C3]  ? lock_release+0x1d5/0x250
[10988.697837][    C3]  ? is_bpf_text_address+0x71/0x120
[10988.698100][    C3]  ? __pfx_tcf_classify+0x10/0x10
[10988.698356][    C3]  ? __kernel_text_address+0x12/0x40
[10988.698621][    C3]  ? unwind_get_return_address+0x5e/0xa0
[10988.698906][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[10988.699218][    C3]  tc_run+0x2e4/0x5d0
[10988.699423][    C3]  ? __pfx_tc_run+0x10/0x10
[10988.699653][    C3]  ? lock_acquire+0x1c1/0x220
[10988.699890][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[10988.700161][    C3]  __dev_queue_xmit+0x686/0x17e0
[10988.700414][    C3]  ? lock_acquire+0x1c1/0x220
[10988.700653][    C3]  ? ip_finish_output2+0x786/0x18e0
[10988.700919][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10988.701223][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[10988.701493][    C3]  ? neigh_hh_output+0x348/0x590
[10988.701745][    C3]  ? ip_finish_output2+0x262/0x18e0
[10988.702007][    C3]  ip_finish_output2+0x786/0x18e0
[10988.702263][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[10988.702599][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[10988.702876][    C3]  ? rcu_read_lock_held+0xe/0x50
[10988.703127][    C3]  ? __ip_finish_output+0x10f/0x770
[10988.703393][    C3]  ip_output+0x16b/0x4f0
[10988.703608][    C3]  ? __pfx_ip_output+0x10/0x10
[10988.703850][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[10988.704123][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10988.704435][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[10988.704710][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[10988.704966][    C3]  ? __alloc_skb+0xd4/0x280
[10988.705196][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[10988.705466][    C3]  ? tcp_fragment+0x168/0x1040
[10988.705710][    C3]  ? rcu_read_lock_held+0xe/0x50
[10988.705960][    C3]  ? ip_local_out+0x114/0x3b0
[10988.706201][    C3]  __ip_queue_xmit+0x672/0x1910
[10988.706448][    C3]  ? __skb_clone+0x57a/0x760
[10988.706681][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[10988.706946][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[10988.707228][    C3]  ? ipv4_dst_check+0xe3/0x170
[10988.707471][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[10988.707718][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[10988.708016][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[10988.708335][    C3]  ? tcp_fragment+0xb0e/0x1040
[10988.708578][    C3]  tcp_send_loss_probe+0x348/0x830
[10988.708837][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10988.709108][    C3]  tcp_write_timer+0x82/0x1d0
[10988.709348][    C3]  call_timer_fn+0x173/0x430
[10988.709586][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[10988.709847][    C3]  ? next_expiry_recalc+0xcd/0x220
[10988.710108][    C3]  __run_timers.part.0+0x52d/0x890
[10988.710378][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[10988.710652][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[10988.710937][    C3]  ? lock_acquire+0x1c1/0x220
[10988.711174][    C3]  ? clockevents_program_event+0xf6/0x300
[10988.711463][    C3]  ? lock_release+0x1d5/0x250
[10988.711699][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10988.711961][    C3]  ? ktime_get+0xb3/0x190
[10988.712182][    C3]  ? clockevents_program_event+0x1ea/0x300
[10988.712476][    C3]  run_timer_softirq+0x72/0x100
[10988.712723][    C3]  __do_softirq+0x1b9/0x7ff
[10988.712953][    C3]  irq_exit_rcu+0x98/0xc0
[10988.713172][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[10988.713457][    C3]  </IRQ>
[10988.713605][    C3]  <TASK>
[10988.713757][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[10988.714057][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[10988.714387][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[10988.715353][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[10988.715659][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[10988.716057][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[10988.716453][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[10988.716850][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[10988.717246][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[10988.717645][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[10988.717937][    C3]  uart_start+0xe4/0x1b0
[10988.718158][    C3]  n_tty_write+0x677/0x7a0
[10988.718387][    C3]  ? __pfx_n_tty_write+0x10/0x10
[10988.718637][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[10988.718925][    C3]  ? lock_acquire+0x1c1/0x220
[10988.719161][    C3]  ? iterate_tty_write+0x95/0x540
[10988.719425][    C3]  iterate_tty_write+0x229/0x540
[10988.719675][    C3]  file_tty_write.constprop.0+0x1db/0x370
[10988.719965][    C3]  vfs_write+0x9e9/0x10a0
[10988.720198][    C3]  ? __run_hrtimer+0x5df/0x710
[10988.720439][    C3]  ? __pfx_vfs_write+0x10/0x10
[10988.720683][    C3]  ? lock_acquire+0x1c1/0x220
[10988.720922][    C3]  ? clockevents_program_event+0xf6/0x300
[10988.721210][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[10988.721472][    C3]  ? __fget_light+0x54/0x1e0
[10988.721710][    C3]  ksys_write+0xf5/0x1e0
[10988.721927][    C3]  ? __pfx_ksys_write+0x10/0x10
[10988.722173][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[10988.722475][    C3]  do_syscall_64+0xc9/0x1e0
[10988.722706][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[10988.723004][    C3] RIP: 0033:0x7f93b2836957
[10988.723234][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[10988.724205][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[10988.724623][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[10988.725015][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[10988.725409][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[10988.725804][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[10988.726201][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[10988.726598][    C3]  </TASK>
[11011.871163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[11011.871548][    C1] rcu: 1-....: (8329394 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=2073416
[11011.872109][    C1] rcu: (t=8617900 jiffies g=1064457 q=115 ncpus=4)
[11011.872443][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11011.872887][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11011.873504][    C1] RIP: 0010:kasan_check_range+0x16/0x1c0
[11011.873794][    C1] Code: 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 <48> 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe
[11011.874770][    C1] RSP: 0018:ffffc9000009e948 EFLAGS: 00000202
[11011.875075][    C1] RAX: ffff888007a88e18 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11011.875473][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[11011.875867][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11011.876262][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11011.876657][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11011.877054][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11011.877497][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11011.877829][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11011.878224][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11011.878617][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11011.879012][    C1] PKRU: 55555554
[11011.879192][    C1] Call Trace:
[11011.879366][    C1]  <IRQ>
[11011.879518][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11011.879792][    C1]  ? print_cpu_stall+0x263/0x6a0
[11011.880054][    C1]  ? check_cpu_stall+0x284/0x500
[11011.880309][    C1]  ? rcu_pending+0x92/0x360
[11011.880537][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[11011.880805][    C1]  ? update_process_times+0xb9/0x110
[11011.881075][    C1]  ? tick_sched_handle+0x67/0x130
[11011.881333][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[11011.881614][    C1]  ? __run_hrtimer+0x1c0/0x710
[11011.881856][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11011.882175][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11011.882446][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11011.882732][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11011.882997][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11011.883300][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11011.883563][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11011.883868][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11011.884165][    C1]  </IRQ>
[11011.884314][    C1]  <TASK>
[11011.884464][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11011.884776][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11011.885064][    C1]  ? kasan_check_range+0x16/0x1c0
[11011.885319][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[11011.885597][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11011.885909][    C1]  ? lock_acquire+0x1c1/0x220
[11011.886148][    C1]  ? lock_release+0x1d5/0x250
[11011.886389][    C1]  do_raw_spin_lock+0x1ec/0x270
[11011.886637][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11011.886906][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11011.887193][    C1]  ? lock_acquire+0x1c1/0x220
[11011.887431][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11011.887671][    C1]  _raw_spin_lock_nested+0x65/0x80
[11011.887929][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11011.888163][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11011.888407][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11011.888664][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11011.888941][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11011.889217][    C1]  ip_local_deliver+0x19d/0x480
[11011.889462][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11011.889731][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11011.889992][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11011.890347][    C1]  ? rcu_read_lock_held+0xe/0x50
[11011.890598][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11011.890917][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11011.891183][    C1]  ip_rcv+0x564/0x740
[11011.891387][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11011.891625][    C1]  ? set_track_prepare+0x8a/0xd0
[11011.891884][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11011.892161][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11011.892441][    C1]  ? skb_clone+0x10b/0x330
[11011.892671][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11011.892989][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11011.893296][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11011.893578][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11011.893871][    C1]  ? __tcf_classify+0x329/0x7d0
[11011.894121][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11011.894350][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11011.894655][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11011.894937][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11011.895261][    C1]  ? lock_acquire+0x1c1/0x220
[11011.895495][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11011.895789][    C1]  netif_receive_skb_internal+0xb0/0x300
[11011.896071][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11011.896384][    C1]  ? __copy_skb_header+0xaf/0x490
[11011.896637][    C1]  ? __skb_clone+0x57a/0x760
[11011.896871][    C1]  netif_receive_skb+0x55/0x280
[11011.897116][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11011.897427][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11011.897756][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11011.898058][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11011.898331][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11011.898617][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11011.898926][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11011.899208][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11011.899523][    C1]  ? stack_trace_save+0x95/0xd0
[11011.899769][    C1]  ? stack_depot_save_flags+0x45/0x550
[11011.900055][    C1]  ? kasan_save_stack+0x34/0x50
[11011.900303][    C1]  ? kasan_save_stack+0x24/0x50
[11011.900548][    C1]  ? kasan_save_track+0x14/0x30
[11011.900795][    C1]  ? kasan_save_free_info+0x3f/0x60
[11011.901056][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11011.901310][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11011.901557][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11011.901818][    C1]  ? ip_finish_output2+0x786/0x18e0
[11011.902081][    C1]  ? ip_output+0x16b/0x4f0
[11011.902316][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11011.902570][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11011.902841][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11011.903106][    C1]  ? get_reg+0x119/0x190
[11011.903323][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11011.903589][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11011.903898][    C1]  __tcf_classify+0x329/0x7d0
[11011.904138][    C1]  tcf_classify+0x283/0x930
[11011.904369][    C1]  ? arch_stack_walk+0xa2/0x100
[11011.904619][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11011.904872][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11011.905155][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11011.905424][    C1]  tc_run+0x2e4/0x5d0
[11011.905628][    C1]  ? __pfx_tc_run+0x10/0x10
[11011.905857][    C1]  ? lock_acquire+0x1c1/0x220
[11011.906093][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11011.906352][    C1]  __dev_queue_xmit+0x686/0x17e0
[11011.906604][    C1]  ? lock_acquire+0x1c1/0x220
[11011.906840][    C1]  ? ip_finish_output2+0x786/0x18e0
[11011.907103][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11011.907408][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11011.907677][    C1]  ? neigh_hh_output+0x348/0x590
[11011.907927][    C1]  ? ip_finish_output2+0x262/0x18e0
[11011.908190][    C1]  ip_finish_output2+0x786/0x18e0
[11011.908443][    C1]  ? stack_depot_save_flags+0x371/0x550
[11011.908722][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11011.909060][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11011.909335][    C1]  ? rcu_read_lock_held+0xe/0x50
[11011.909586][    C1]  ? __ip_finish_output+0x10f/0x770
[11011.909849][    C1]  ip_output+0x16b/0x4f0
[11011.910073][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11011.910308][    C1]  ? __pfx_ip_output+0x10/0x10
[11011.910549][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11011.910831][    C1]  ? rcu_read_lock_held+0xe/0x50
[11011.911081][    C1]  ? ip_local_out+0x114/0x3b0
[11011.911320][    C1]  __ip_queue_xmit+0x672/0x1910
[11011.911568][    C1]  ? __create_object+0x5e/0xb0
[11011.911811][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11011.912076][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11011.912355][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11011.912637][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11011.912921][    C1]  tcp_release_cb+0x1e9/0x390
[11011.913160][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11011.913430][    C1]  release_sock+0xb8/0x1d0
[11011.913656][    C1]  tcp_recvmsg+0xf8/0x4f0
[11011.913877][    C1]  ? lock_release+0x1d5/0x250
[11011.914117][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11011.914369][    C1]  ? core_sys_select+0x620/0x710
[11011.914623][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11011.914892][    C1]  inet_recvmsg+0xf9/0x2c0
[11011.915116][    C1]  ? __pfx_pipe_write+0x10/0x10
[11011.915367][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11011.915620][    C1]  ? __fget_light+0x54/0x1e0
[11011.915856][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11011.916126][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11011.916368][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11011.916631][    C1]  ? __might_fault+0xc6/0x180
[11011.916874][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11011.917159][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11011.917458][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11011.917756][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11011.918075][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11011.918327][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11011.918630][    C1]  do_syscall_64+0xc9/0x1e0
[11011.918862][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11011.919165][    C1] RIP: 0033:0x7f8b36b3f4c0
[11011.919393][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11011.920373][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11011.920791][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11011.921189][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11011.921583][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11011.921978][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11011.922373][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11011.922774][    C1]  </TASK>
[11011.922929][    C1] Sending NMI from CPU 1 to CPUs 3:
[11011.923202][    C3] NMI backtrace for cpu 3
[11011.923211][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11011.923215][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11011.923219][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11011.923228][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11011.923231][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11011.923234][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11011.923236][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11011.923238][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11011.923239][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11011.923241][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11011.923242][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11011.923245][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11011.923248][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11011.923250][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11011.923251][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11011.923253][    C3] PKRU: 55555554
[11011.923254][    C3] Call Trace:
[11011.923258][    C3]  <NMI>
[11011.923263][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[11011.923269][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11011.923276][    C3]  ? nmi_handle+0x153/0x420
[11011.923281][    C3]  ? default_do_nmi+0x41/0x100
[11011.923284][    C3]  ? exc_nmi+0xf3/0x120
[11011.923287][    C3]  ? end_repeat_nmi+0xf/0x60
[11011.923293][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11011.923297][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11011.923300][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11011.923304][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11011.923307][    C3]  </NMI>
[11011.923307][    C3]  <IRQ>
[11011.923309][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11011.923312][    C3]  ? get_stack_info+0x36/0xc0
[11011.923316][    C3]  ? lock_acquire+0x1c1/0x220
[11011.923321][    C3]  ? lock_release+0x1d5/0x250
[11011.923325][    C3]  do_raw_spin_lock+0x1ec/0x270
[11011.923329][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11011.923332][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11011.923336][    C3]  ? lock_acquire+0x1c1/0x220
[11011.923338][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11011.923342][    C3]  _raw_spin_lock_nested+0x65/0x80
[11011.923345][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11011.923352][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11011.923355][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11011.923360][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11011.923366][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11011.923370][    C3]  ip_local_deliver+0x19d/0x480
[11011.923373][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11011.923375][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11011.923377][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11011.923384][    C3]  ? rcu_read_lock_held+0xe/0x50
[11011.923389][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11011.923392][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11011.923402][    C3]  ip_rcv+0x564/0x740
[11011.923404][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11011.923407][    C3]  ? set_track_prepare+0x8a/0xd0
[11011.923412][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11011.923415][    C3]  ? vfs_write+0x9e9/0x10a0
[11011.923419][    C3]  ? skb_clone+0x10b/0x330
[11011.923424][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11011.923430][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11011.923435][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11011.923439][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11011.923447][    C3]  ? __tcf_classify+0x329/0x7d0
[11011.923452][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11011.923454][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11011.923457][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11011.923460][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11011.923465][    C3]  ? lock_acquire+0x1c1/0x220
[11011.923467][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11011.923471][    C3]  netif_receive_skb_internal+0xb0/0x300
[11011.923475][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11011.923479][    C3]  ? __copy_skb_header+0xaf/0x490
[11011.923482][    C3]  ? __skb_clone+0x57a/0x760
[11011.923485][    C3]  netif_receive_skb+0x55/0x280
[11011.923488][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11011.923496][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11011.923503][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11011.923510][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11011.923515][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11011.923525][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11011.923534][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11011.923543][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11011.923552][    C3]  ? lock_release+0x1d5/0x250
[11011.923555][    C3]  ? is_bpf_text_address+0x71/0x120
[11011.923560][    C3]  ? kernel_text_address+0xce/0xe0
[11011.923564][    C3]  ? __kernel_text_address+0x12/0x40
[11011.923566][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11011.923569][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11011.923573][    C3]  ? arch_stack_walk+0xa2/0x100
[11011.923580][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11011.923583][    C3]  ? get_stack_info+0x36/0xc0
[11011.923588][    C3]  __tcf_classify+0x329/0x7d0
[11011.923593][    C3]  tcf_classify+0x283/0x930
[11011.923597][    C3]  ? lock_release+0x1d5/0x250
[11011.923599][    C3]  ? is_bpf_text_address+0x71/0x120
[11011.923602][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11011.923606][    C3]  ? __kernel_text_address+0x12/0x40
[11011.923608][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11011.923610][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11011.923614][    C3]  tc_run+0x2e4/0x5d0
[11011.923619][    C3]  ? __pfx_tc_run+0x10/0x10
[11011.923622][    C3]  ? lock_acquire+0x1c1/0x220
[11011.923624][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11011.923628][    C3]  __dev_queue_xmit+0x686/0x17e0
[11011.923632][    C3]  ? lock_acquire+0x1c1/0x220
[11011.923634][    C3]  ? ip_finish_output2+0x786/0x18e0
[11011.923637][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11011.923642][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11011.923645][    C3]  ? neigh_hh_output+0x348/0x590
[11011.923648][    C3]  ? ip_finish_output2+0x262/0x18e0
[11011.923652][    C3]  ip_finish_output2+0x786/0x18e0
[11011.923655][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11011.923663][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11011.923665][    C3]  ? rcu_read_lock_held+0xe/0x50
[11011.923669][    C3]  ? __ip_finish_output+0x10f/0x770
[11011.923672][    C3]  ip_output+0x16b/0x4f0
[11011.923676][    C3]  ? __pfx_ip_output+0x10/0x10
[11011.923678][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11011.923681][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11011.923684][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11011.923688][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11011.923691][    C3]  ? __alloc_skb+0xd4/0x280
[11011.923694][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11011.923699][    C3]  ? tcp_fragment+0x168/0x1040
[11011.923702][    C3]  ? rcu_read_lock_held+0xe/0x50
[11011.923705][    C3]  ? ip_local_out+0x114/0x3b0
[11011.923709][    C3]  __ip_queue_xmit+0x672/0x1910
[11011.923712][    C3]  ? __skb_clone+0x57a/0x760
[11011.923715][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11011.923721][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11011.923724][    C3]  ? ipv4_dst_check+0xe3/0x170
[11011.923728][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11011.923732][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11011.923737][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11011.923740][    C3]  ? tcp_fragment+0xb0e/0x1040
[11011.923743][    C3]  tcp_send_loss_probe+0x348/0x830
[11011.923747][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11011.923750][    C3]  tcp_write_timer+0x82/0x1d0
[11011.923753][    C3]  call_timer_fn+0x173/0x430
[11011.923759][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11011.923763][    C3]  ? next_expiry_recalc+0xcd/0x220
[11011.923767][    C3]  __run_timers.part.0+0x52d/0x890
[11011.923770][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11011.923775][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11011.923778][    C3]  ? lock_acquire+0x1c1/0x220
[11011.923780][    C3]  ? clockevents_program_event+0xf6/0x300
[11011.923785][    C3]  ? lock_release+0x1d5/0x250
[11011.923787][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11011.923791][    C3]  ? ktime_get+0xb3/0x190
[11011.923794][    C3]  ? clockevents_program_event+0x1ea/0x300
[11011.923799][    C3]  run_timer_softirq+0x72/0x100
[11011.923802][    C3]  __do_softirq+0x1b9/0x7ff
[11011.923806][    C3]  irq_exit_rcu+0x98/0xc0
[11011.923810][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11011.923814][    C3]  </IRQ>
[11011.923814][    C3]  <TASK>
[11011.923815][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11011.923819][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11011.923822][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11011.923824][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11011.923826][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11011.923828][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11011.923829][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11011.923831][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11011.923832][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11011.923836][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11011.923840][    C3]  uart_start+0xe4/0x1b0
[11011.923846][    C3]  n_tty_write+0x677/0x7a0
[11011.923853][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11011.923856][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11011.923862][    C3]  ? lock_acquire+0x1c1/0x220
[11011.923864][    C3]  ? iterate_tty_write+0x95/0x540
[11011.923868][    C3]  iterate_tty_write+0x229/0x540
[11011.923873][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11011.923877][    C3]  vfs_write+0x9e9/0x10a0
[11011.923881][    C3]  ? __run_hrtimer+0x5df/0x710
[11011.923884][    C3]  ? __pfx_vfs_write+0x10/0x10
[11011.923888][    C3]  ? lock_acquire+0x1c1/0x220
[11011.923890][    C3]  ? clockevents_program_event+0xf6/0x300
[11011.923894][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11011.923897][    C3]  ? __fget_light+0x54/0x1e0
[11011.923902][    C3]  ksys_write+0xf5/0x1e0
[11011.923906][    C3]  ? __pfx_ksys_write+0x10/0x10
[11011.923910][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11011.923913][    C3]  do_syscall_64+0xc9/0x1e0
[11011.923918][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11011.923921][    C3] RIP: 0033:0x7f93b2836957
[11011.923925][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11011.923927][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11011.923929][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11011.923931][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11011.923933][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11011.923934][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11011.923936][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11011.923941][    C3]  </TASK>
[11036.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8069s! [ncat:8027]
[11036.613583][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11036.614844][    C1] irq event stamp: 174248
[11036.615062][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11036.615594][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11036.616061][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11036.616531][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11036.616992][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11036.617439][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11036.618048][    C1] RIP: 0010:kasan_check_range+0x10f/0x1c0
[11036.618341][    C1] Code: 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff 5b b8 01 00 00 00 5d 41 5c <c3> cc cc cc cc 41 bc 08 00 00 00 45 29 dc 49 8d 14 2c eb 0c 48 83
[11036.619310][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000246
[11036.619617][    C1] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11036.620023][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11036.620417][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11036.620811][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11036.621206][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11036.621600][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11036.622040][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11036.622368][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11036.622766][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11036.623160][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11036.623556][    C1] PKRU: 55555554
[11036.623736][    C1] Call Trace:
[11036.623907][    C1]  <IRQ>
[11036.624057][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11036.624325][    C1]  ? __run_hrtimer+0x1c0/0x710
[11036.624570][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11036.624845][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11036.625116][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11036.625406][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11036.625672][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11036.625978][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11036.626240][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11036.626549][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11036.626842][    C1]  </IRQ>
[11036.626995][    C1]  <TASK>
[11036.627143][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11036.627463][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11036.627749][    C1]  ? kasan_check_range+0x10f/0x1c0
[11036.628008][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[11036.628291][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11036.628604][    C1]  ? lock_acquire+0x1c1/0x220
[11036.628844][    C1]  ? lock_release+0x1d5/0x250
[11036.629082][    C1]  do_raw_spin_lock+0x1ec/0x270
[11036.629332][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11036.629601][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11036.629897][    C1]  ? lock_acquire+0x1c1/0x220
[11036.630137][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11036.630377][    C1]  _raw_spin_lock_nested+0x65/0x80
[11036.630636][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11036.630872][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11036.631120][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11036.631380][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11036.631667][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11036.631945][    C1]  ip_local_deliver+0x19d/0x480
[11036.632192][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11036.632465][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11036.632728][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11036.633074][    C1]  ? rcu_read_lock_held+0xe/0x50
[11036.633329][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11036.633649][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11036.633912][    C1]  ip_rcv+0x564/0x740
[11036.634115][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11036.634346][    C1]  ? set_track_prepare+0x8a/0xd0
[11036.634603][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11036.634877][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11036.635149][    C1]  ? skb_clone+0x10b/0x330
[11036.635380][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11036.635699][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11036.636003][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11036.636285][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11036.636579][    C1]  ? __tcf_classify+0x329/0x7d0
[11036.636831][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11036.637061][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11036.637366][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11036.637649][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11036.637973][    C1]  ? lock_acquire+0x1c1/0x220
[11036.638212][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11036.638508][    C1]  netif_receive_skb_internal+0xb0/0x300
[11036.638793][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11036.639108][    C1]  ? __copy_skb_header+0xaf/0x490
[11036.639364][    C1]  ? __skb_clone+0x57a/0x760
[11036.639598][    C1]  netif_receive_skb+0x55/0x280
[11036.639844][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11036.640164][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11036.640494][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11036.640792][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11036.641063][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11036.641353][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11036.641661][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11036.641944][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11036.642261][    C1]  ? stack_trace_save+0x95/0xd0
[11036.642508][    C1]  ? stack_depot_save_flags+0x45/0x550
[11036.642788][    C1]  ? kasan_save_stack+0x34/0x50
[11036.643036][    C1]  ? kasan_save_stack+0x24/0x50
[11036.643284][    C1]  ? kasan_save_track+0x14/0x30
[11036.643531][    C1]  ? kasan_save_free_info+0x3f/0x60
[11036.643793][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11036.644046][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11036.644295][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11036.644557][    C1]  ? ip_finish_output2+0x786/0x18e0
[11036.644820][    C1]  ? ip_output+0x16b/0x4f0
[11036.645043][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11036.645299][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11036.645571][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11036.645837][    C1]  ? get_reg+0x119/0x190
[11036.646050][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11036.646316][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11036.646624][    C1]  __tcf_classify+0x329/0x7d0
[11036.646864][    C1]  tcf_classify+0x283/0x930
[11036.647094][    C1]  ? arch_stack_walk+0xa2/0x100
[11036.647343][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11036.647596][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11036.647880][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11036.648147][    C1]  tc_run+0x2e4/0x5d0
[11036.648353][    C1]  ? __pfx_tc_run+0x10/0x10
[11036.648583][    C1]  ? lock_acquire+0x1c1/0x220
[11036.648820][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11036.649078][    C1]  __dev_queue_xmit+0x686/0x17e0
[11036.649332][    C1]  ? lock_acquire+0x1c1/0x220
[11036.649567][    C1]  ? ip_finish_output2+0x786/0x18e0
[11036.649830][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11036.650141][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11036.650418][    C1]  ? neigh_hh_output+0x348/0x590
[11036.650668][    C1]  ? ip_finish_output2+0x262/0x18e0
[11036.650933][    C1]  ip_finish_output2+0x786/0x18e0
[11036.651188][    C1]  ? stack_depot_save_flags+0x371/0x550
[11036.651467][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11036.651802][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11036.652082][    C1]  ? rcu_read_lock_held+0xe/0x50
[11036.652334][    C1]  ? __ip_finish_output+0x10f/0x770
[11036.652597][    C1]  ip_output+0x16b/0x4f0
[11036.652813][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11036.653047][    C1]  ? __pfx_ip_output+0x10/0x10
[11036.653288][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11036.653575][    C1]  ? rcu_read_lock_held+0xe/0x50
[11036.653826][    C1]  ? ip_local_out+0x114/0x3b0
[11036.654063][    C1]  __ip_queue_xmit+0x672/0x1910
[11036.654310][    C1]  ? __create_object+0x5e/0xb0
[11036.654553][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11036.654817][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11036.655098][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11036.655369][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11036.655650][    C1]  tcp_release_cb+0x1e9/0x390
[11036.655888][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11036.656150][    C1]  release_sock+0xb8/0x1d0
[11036.656379][    C1]  tcp_recvmsg+0xf8/0x4f0
[11036.656597][    C1]  ? lock_release+0x1d5/0x250
[11036.656835][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11036.657084][    C1]  ? core_sys_select+0x620/0x710
[11036.657340][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11036.657607][    C1]  inet_recvmsg+0xf9/0x2c0
[11036.657832][    C1]  ? __pfx_pipe_write+0x10/0x10
[11036.658083][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11036.658338][    C1]  ? __fget_light+0x54/0x1e0
[11036.658573][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11036.658837][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11036.659077][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11036.659340][    C1]  ? __might_fault+0xc6/0x180
[11036.659583][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11036.659862][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11036.660165][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11036.660466][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11036.660784][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11036.661033][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11036.661334][    C1]  do_syscall_64+0xc9/0x1e0
[11036.661568][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11036.661867][    C1] RIP: 0033:0x7f8b36b3f4c0
[11036.662091][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11036.663051][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11036.663472][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11036.663866][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11036.664260][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11036.664656][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11036.665049][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11036.665447][    C1]  </TASK>
[11036.665604][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8069s! [perl:7725]
[11036.666034][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11036.667293][    C3] irq event stamp: 290154
[11036.667511][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11036.668041][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11036.668544][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11036.669011][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11036.669474][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11036.669927][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11036.670538][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[11036.670858][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[11036.671825][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11036.672130][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11036.672528][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11036.672925][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11036.673322][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11036.673721][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11036.674119][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11036.674565][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11036.674895][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11036.675294][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11036.675693][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11036.676090][    C3] PKRU: 55555554
[11036.676272][    C3] Call Trace:
[11036.676440][    C3]  <IRQ>
[11036.676591][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11036.676853][    C3]  ? __run_hrtimer+0x1c0/0x710
[11036.677095][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11036.677371][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11036.677642][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11036.677931][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11036.678196][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11036.678501][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11036.678762][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11036.679068][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11036.679365][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11036.679679][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11036.679972][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[11036.680261][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11036.680547][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11036.680859][    C3]  ? get_stack_info+0x36/0xc0
[11036.681100][    C3]  ? lock_acquire+0x1c1/0x220
[11036.681341][    C3]  ? lock_release+0x1d5/0x250
[11036.681579][    C3]  do_raw_spin_lock+0x1ec/0x270
[11036.681826][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11036.682099][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11036.682383][    C3]  ? lock_acquire+0x1c1/0x220
[11036.682621][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11036.682862][    C3]  _raw_spin_lock_nested+0x65/0x80
[11036.683122][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11036.683355][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11036.683600][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11036.683857][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11036.684131][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11036.684409][    C3]  ip_local_deliver+0x19d/0x480
[11036.684656][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11036.684926][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11036.685188][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11036.685533][    C3]  ? rcu_read_lock_held+0xe/0x50
[11036.685784][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11036.686102][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11036.686364][    C3]  ip_rcv+0x564/0x740
[11036.686568][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11036.686799][    C3]  ? set_track_prepare+0x8a/0xd0
[11036.687051][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11036.687326][    C3]  ? vfs_write+0x9e9/0x10a0
[11036.687558][    C3]  ? skb_clone+0x10b/0x330
[11036.687784][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11036.688102][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11036.688407][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11036.688688][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11036.688980][    C3]  ? __tcf_classify+0x329/0x7d0
[11036.689230][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11036.689460][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11036.689758][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11036.690049][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11036.690372][    C3]  ? lock_acquire+0x1c1/0x220
[11036.690609][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11036.690903][    C3]  netif_receive_skb_internal+0xb0/0x300
[11036.691189][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11036.691504][    C3]  ? __copy_skb_header+0xaf/0x490
[11036.691759][    C3]  ? __skb_clone+0x57a/0x760
[11036.691991][    C3]  netif_receive_skb+0x55/0x280
[11036.692238][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11036.692549][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11036.692880][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11036.693178][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11036.693452][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11036.693737][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11036.694050][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11036.694359][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11036.694683][    C3]  ? lock_release+0x1d5/0x250
[11036.694921][    C3]  ? is_bpf_text_address+0x71/0x120
[11036.695186][    C3]  ? kernel_text_address+0xce/0xe0
[11036.695445][    C3]  ? __kernel_text_address+0x12/0x40
[11036.695710][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11036.695991][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11036.696303][    C3]  ? arch_stack_walk+0xa2/0x100
[11036.696555][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11036.696830][    C3]  ? get_stack_info+0x36/0xc0
[11036.697070][    C3]  __tcf_classify+0x329/0x7d0
[11036.697312][    C3]  tcf_classify+0x283/0x930
[11036.697543][    C3]  ? lock_release+0x1d5/0x250
[11036.697780][    C3]  ? is_bpf_text_address+0x71/0x120
[11036.698043][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11036.698299][    C3]  ? __kernel_text_address+0x12/0x40
[11036.698566][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11036.698847][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11036.699158][    C3]  tc_run+0x2e4/0x5d0
[11036.699362][    C3]  ? __pfx_tc_run+0x10/0x10
[11036.699593][    C3]  ? lock_acquire+0x1c1/0x220
[11036.699830][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11036.700098][    C3]  __dev_queue_xmit+0x686/0x17e0
[11036.700351][    C3]  ? lock_acquire+0x1c1/0x220
[11036.700587][    C3]  ? ip_finish_output2+0x786/0x18e0
[11036.700850][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11036.701157][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11036.701427][    C3]  ? neigh_hh_output+0x348/0x590
[11036.701678][    C3]  ? ip_finish_output2+0x262/0x18e0
[11036.701942][    C3]  ip_finish_output2+0x786/0x18e0
[11036.702199][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11036.702536][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11036.702811][    C3]  ? rcu_read_lock_held+0xe/0x50
[11036.703064][    C3]  ? __ip_finish_output+0x10f/0x770
[11036.703327][    C3]  ip_output+0x16b/0x4f0
[11036.703542][    C3]  ? __pfx_ip_output+0x10/0x10
[11036.703785][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11036.704060][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11036.704370][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11036.704648][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11036.704899][    C3]  ? __alloc_skb+0xd4/0x280
[11036.705128][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11036.705398][    C3]  ? tcp_fragment+0x168/0x1040
[11036.705642][    C3]  ? rcu_read_lock_held+0xe/0x50
[11036.705892][    C3]  ? ip_local_out+0x114/0x3b0
[11036.706132][    C3]  __ip_queue_xmit+0x672/0x1910
[11036.706380][    C3]  ? __skb_clone+0x57a/0x760
[11036.706614][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11036.706880][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11036.707160][    C3]  ? ipv4_dst_check+0xe3/0x170
[11036.707405][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11036.707654][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11036.707951][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11036.708271][    C3]  ? tcp_fragment+0xb0e/0x1040
[11036.708514][    C3]  tcp_send_loss_probe+0x348/0x830
[11036.708773][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11036.709040][    C3]  tcp_write_timer+0x82/0x1d0
[11036.709279][    C3]  call_timer_fn+0x173/0x430
[11036.709515][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11036.709775][    C3]  ? next_expiry_recalc+0xcd/0x220
[11036.710043][    C3]  __run_timers.part.0+0x52d/0x890
[11036.710302][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11036.710569][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11036.710854][    C3]  ? lock_acquire+0x1c1/0x220
[11036.711091][    C3]  ? clockevents_program_event+0xf6/0x300
[11036.711382][    C3]  ? lock_release+0x1d5/0x250
[11036.711620][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11036.711883][    C3]  ? ktime_get+0xb3/0x190
[11036.712101][    C3]  ? clockevents_program_event+0x1ea/0x300
[11036.712397][    C3]  run_timer_softirq+0x72/0x100
[11036.712644][    C3]  __do_softirq+0x1b9/0x7ff
[11036.712874][    C3]  irq_exit_rcu+0x98/0xc0
[11036.713096][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11036.713379][    C3]  </IRQ>
[11036.713534][    C3]  <TASK>
[11036.713682][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11036.713986][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11036.714310][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11036.715275][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11036.715583][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11036.715979][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11036.716374][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11036.716770][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11036.717168][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11036.717566][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11036.717861][    C3]  uart_start+0xe4/0x1b0
[11036.718079][    C3]  n_tty_write+0x677/0x7a0
[11036.718310][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11036.718560][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11036.718845][    C3]  ? lock_acquire+0x1c1/0x220
[11036.719083][    C3]  ? iterate_tty_write+0x95/0x540
[11036.719341][    C3]  iterate_tty_write+0x229/0x540
[11036.719593][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11036.719880][    C3]  vfs_write+0x9e9/0x10a0
[11036.720114][    C3]  ? __run_hrtimer+0x5df/0x710
[11036.720356][    C3]  ? __pfx_vfs_write+0x10/0x10
[11036.720598][    C3]  ? lock_acquire+0x1c1/0x220
[11036.720836][    C3]  ? clockevents_program_event+0xf6/0x300
[11036.721124][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11036.721389][    C3]  ? __fget_light+0x54/0x1e0
[11036.721623][    C3]  ksys_write+0xf5/0x1e0
[11036.721841][    C3]  ? __pfx_ksys_write+0x10/0x10
[11036.722088][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11036.722391][    C3]  do_syscall_64+0xc9/0x1e0
[11036.722624][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11036.722923][    C3] RIP: 0033:0x7f93b2836957
[11036.723148][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11036.724112][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11036.724533][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11036.724930][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11036.725326][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11036.725726][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11036.726121][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11036.726521][    C3]  </TASK>
[11064.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8095s! [ncat:8027]
[11064.613576][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11064.614829][    C1] irq event stamp: 174248
[11064.615047][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11064.615577][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11064.616044][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11064.616510][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11064.616968][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11064.617414][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11064.618024][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11064.618348][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11064.619310][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11064.619617][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11064.620018][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11064.620414][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11064.620811][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11064.621206][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11064.621601][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11064.622044][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11064.622373][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11064.622772][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11064.623167][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11064.623564][    C1] PKRU: 55555554
[11064.623744][    C1] Call Trace:
[11064.623915][    C1]  <IRQ>
[11064.624070][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11064.624332][    C1]  ? __run_hrtimer+0x1c0/0x710
[11064.624575][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11064.624849][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11064.625122][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11064.625408][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11064.625674][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11064.625979][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11064.626240][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11064.626547][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11064.626846][    C1]  </IRQ>
[11064.626996][    C1]  <TASK>
[11064.627145][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11064.627459][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11064.627749][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11064.628041][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11064.628332][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11064.628643][    C1]  ? lock_acquire+0x1c1/0x220
[11064.628880][    C1]  ? lock_release+0x1d5/0x250
[11064.629119][    C1]  do_raw_spin_lock+0x1ec/0x270
[11064.629366][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11064.629636][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11064.629927][    C1]  ? lock_acquire+0x1c1/0x220
[11064.630163][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11064.630403][    C1]  _raw_spin_lock_nested+0x65/0x80
[11064.630661][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11064.630895][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11064.631141][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11064.631399][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11064.631675][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11064.631950][    C1]  ip_local_deliver+0x19d/0x480
[11064.632198][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11064.632467][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11064.632730][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11064.633075][    C1]  ? rcu_read_lock_held+0xe/0x50
[11064.633328][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11064.633646][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11064.633909][    C1]  ip_rcv+0x564/0x740
[11064.634111][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11064.634343][    C1]  ? set_track_prepare+0x8a/0xd0
[11064.634598][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11064.634872][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11064.635144][    C1]  ? skb_clone+0x10b/0x330
[11064.635373][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11064.635691][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11064.635997][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11064.636281][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11064.636573][    C1]  ? __tcf_classify+0x329/0x7d0
[11064.636821][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11064.637051][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11064.637349][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11064.637633][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11064.637957][    C1]  ? lock_acquire+0x1c1/0x220
[11064.638196][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11064.638488][    C1]  netif_receive_skb_internal+0xb0/0x300
[11064.638774][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11064.639089][    C1]  ? __copy_skb_header+0xaf/0x490
[11064.639345][    C1]  ? __skb_clone+0x57a/0x760
[11064.639578][    C1]  netif_receive_skb+0x55/0x280
[11064.639833][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11064.640145][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11064.640476][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11064.640775][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11064.641051][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11064.641340][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11064.641649][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11064.641935][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11064.642252][    C1]  ? stack_trace_save+0x95/0xd0
[11064.642499][    C1]  ? stack_depot_save_flags+0x45/0x550
[11064.642780][    C1]  ? kasan_save_stack+0x34/0x50
[11064.643030][    C1]  ? kasan_save_stack+0x24/0x50
[11064.643278][    C1]  ? kasan_save_track+0x14/0x30
[11064.643524][    C1]  ? kasan_save_free_info+0x3f/0x60
[11064.643793][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11064.644046][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11064.644294][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11064.644558][    C1]  ? ip_finish_output2+0x786/0x18e0
[11064.644823][    C1]  ? ip_output+0x16b/0x4f0
[11064.645047][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11064.645302][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11064.645574][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11064.645841][    C1]  ? get_reg+0x119/0x190
[11064.646056][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11064.646322][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11064.646631][    C1]  __tcf_classify+0x329/0x7d0
[11064.646872][    C1]  tcf_classify+0x283/0x930
[11064.647102][    C1]  ? arch_stack_walk+0xa2/0x100
[11064.647350][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11064.647605][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11064.647891][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11064.648158][    C1]  tc_run+0x2e4/0x5d0
[11064.648364][    C1]  ? __pfx_tc_run+0x10/0x10
[11064.648596][    C1]  ? lock_acquire+0x1c1/0x220
[11064.648836][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11064.649097][    C1]  __dev_queue_xmit+0x686/0x17e0
[11064.649352][    C1]  ? lock_acquire+0x1c1/0x220
[11064.649589][    C1]  ? ip_finish_output2+0x786/0x18e0
[11064.649865][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11064.650171][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11064.650444][    C1]  ? neigh_hh_output+0x348/0x590
[11064.650695][    C1]  ? ip_finish_output2+0x262/0x18e0
[11064.650961][    C1]  ip_finish_output2+0x786/0x18e0
[11064.651217][    C1]  ? stack_depot_save_flags+0x371/0x550
[11064.651497][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11064.651833][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11064.652107][    C1]  ? rcu_read_lock_held+0xe/0x50
[11064.652364][    C1]  ? __ip_finish_output+0x10f/0x770
[11064.652628][    C1]  ip_output+0x16b/0x4f0
[11064.652844][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11064.653079][    C1]  ? __pfx_ip_output+0x10/0x10
[11064.653321][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11064.653608][    C1]  ? rcu_read_lock_held+0xe/0x50
[11064.653859][    C1]  ? ip_local_out+0x114/0x3b0
[11064.654098][    C1]  __ip_queue_xmit+0x672/0x1910
[11064.654348][    C1]  ? __create_object+0x5e/0xb0
[11064.654591][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11064.654857][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11064.655145][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11064.655418][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11064.655698][    C1]  tcp_release_cb+0x1e9/0x390
[11064.655937][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11064.656203][    C1]  release_sock+0xb8/0x1d0
[11064.656432][    C1]  tcp_recvmsg+0xf8/0x4f0
[11064.656651][    C1]  ? lock_release+0x1d5/0x250
[11064.656889][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11064.657140][    C1]  ? core_sys_select+0x620/0x710
[11064.657395][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11064.657663][    C1]  inet_recvmsg+0xf9/0x2c0
[11064.657889][    C1]  ? __pfx_pipe_write+0x10/0x10
[11064.658135][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11064.658390][    C1]  ? __fget_light+0x54/0x1e0
[11064.658627][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11064.658893][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11064.659134][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11064.659397][    C1]  ? __might_fault+0xc6/0x180
[11064.659642][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11064.659930][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11064.660230][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11064.660535][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11064.660855][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11064.661105][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11064.661407][    C1]  do_syscall_64+0xc9/0x1e0
[11064.661640][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11064.661940][    C1] RIP: 0033:0x7f8b36b3f4c0
[11064.662166][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11064.663131][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11064.663555][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11064.663953][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11064.664349][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11064.664747][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11064.665144][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11064.665547][    C1]  </TASK>
[11064.665706][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8095s! [perl:7725]
[11064.666129][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11064.667379][    C3] irq event stamp: 290154
[11064.667595][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11064.668124][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11064.668628][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11064.669094][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11064.669553][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11064.670004][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11064.670613][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11064.670937][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11064.671904][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11064.672209][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11064.672609][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11064.673004][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11064.673399][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11064.673796][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11064.674193][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11064.674638][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11064.674966][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11064.675365][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11064.675762][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11064.676158][    C3] PKRU: 55555554
[11064.676341][    C3] Call Trace:
[11064.676509][    C3]  <IRQ>
[11064.676660][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11064.676921][    C3]  ? __run_hrtimer+0x1c0/0x710
[11064.677164][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11064.677439][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11064.677710][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11064.677997][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11064.678263][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11064.678566][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11064.678827][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11064.679133][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11064.679429][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11064.679748][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11064.680038][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11064.680331][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11064.680622][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11064.680931][    C3]  ? get_stack_info+0x36/0xc0
[11064.681170][    C3]  ? lock_acquire+0x1c1/0x220
[11064.681412][    C3]  ? lock_release+0x1d5/0x250
[11064.681651][    C3]  do_raw_spin_lock+0x1ec/0x270
[11064.681898][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11064.682169][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11064.682450][    C3]  ? lock_acquire+0x1c1/0x220
[11064.682688][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11064.682928][    C3]  _raw_spin_lock_nested+0x65/0x80
[11064.683187][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11064.683420][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11064.683664][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11064.683920][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11064.684196][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11064.684471][    C3]  ip_local_deliver+0x19d/0x480
[11064.684720][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11064.684989][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11064.685250][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11064.685596][    C3]  ? rcu_read_lock_held+0xe/0x50
[11064.685847][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11064.686165][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11064.686427][    C3]  ip_rcv+0x564/0x740
[11064.686631][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11064.686859][    C3]  ? set_track_prepare+0x8a/0xd0
[11064.687112][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11064.687388][    C3]  ? vfs_write+0x9e9/0x10a0
[11064.687619][    C3]  ? skb_clone+0x10b/0x330
[11064.687846][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11064.688164][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11064.688466][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11064.688747][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11064.689038][    C3]  ? __tcf_classify+0x329/0x7d0
[11064.689286][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11064.689517][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11064.689822][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11064.690106][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11064.690431][    C3]  ? lock_acquire+0x1c1/0x220
[11064.690668][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11064.690960][    C3]  netif_receive_skb_internal+0xb0/0x300
[11064.691246][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11064.691561][    C3]  ? __copy_skb_header+0xaf/0x490
[11064.691816][    C3]  ? __skb_clone+0x57a/0x760
[11064.692046][    C3]  netif_receive_skb+0x55/0x280
[11064.692293][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11064.692607][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11064.692938][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11064.693237][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11064.693509][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11064.693795][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11064.694105][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11064.694415][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11064.694740][    C3]  ? lock_release+0x1d5/0x250
[11064.694978][    C3]  ? is_bpf_text_address+0x71/0x120
[11064.695243][    C3]  ? kernel_text_address+0xce/0xe0
[11064.695502][    C3]  ? __kernel_text_address+0x12/0x40
[11064.695771][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11064.696054][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11064.696364][    C3]  ? arch_stack_walk+0xa2/0x100
[11064.696613][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11064.696889][    C3]  ? get_stack_info+0x36/0xc0
[11064.697127][    C3]  __tcf_classify+0x329/0x7d0
[11064.697368][    C3]  tcf_classify+0x283/0x930
[11064.697599][    C3]  ? lock_release+0x1d5/0x250
[11064.697837][    C3]  ? is_bpf_text_address+0x71/0x120
[11064.698100][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11064.698356][    C3]  ? __kernel_text_address+0x12/0x40
[11064.698621][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11064.698902][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11064.699215][    C3]  tc_run+0x2e4/0x5d0
[11064.699417][    C3]  ? __pfx_tc_run+0x10/0x10
[11064.699648][    C3]  ? lock_acquire+0x1c1/0x220
[11064.699893][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11064.700153][    C3]  __dev_queue_xmit+0x686/0x17e0
[11064.700406][    C3]  ? lock_acquire+0x1c1/0x220
[11064.700642][    C3]  ? ip_finish_output2+0x786/0x18e0
[11064.700906][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11064.701208][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11064.701479][    C3]  ? neigh_hh_output+0x348/0x590
[11064.701734][    C3]  ? ip_finish_output2+0x262/0x18e0
[11064.701998][    C3]  ip_finish_output2+0x786/0x18e0
[11064.702255][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11064.702591][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11064.702864][    C3]  ? rcu_read_lock_held+0xe/0x50
[11064.703115][    C3]  ? __ip_finish_output+0x10f/0x770
[11064.703379][    C3]  ip_output+0x16b/0x4f0
[11064.703596][    C3]  ? __pfx_ip_output+0x10/0x10
[11064.703835][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11064.704113][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11064.704423][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11064.704702][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11064.704953][    C3]  ? __alloc_skb+0xd4/0x280
[11064.705182][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11064.705453][    C3]  ? tcp_fragment+0x168/0x1040
[11064.705695][    C3]  ? rcu_read_lock_held+0xe/0x50
[11064.705944][    C3]  ? ip_local_out+0x114/0x3b0
[11064.706184][    C3]  __ip_queue_xmit+0x672/0x1910
[11064.706431][    C3]  ? __skb_clone+0x57a/0x760
[11064.706666][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11064.706931][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11064.707210][    C3]  ? ipv4_dst_check+0xe3/0x170
[11064.707453][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11064.707703][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11064.708002][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11064.708322][    C3]  ? tcp_fragment+0xb0e/0x1040
[11064.708563][    C3]  tcp_send_loss_probe+0x348/0x830
[11064.708823][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11064.709091][    C3]  tcp_write_timer+0x82/0x1d0
[11064.709328][    C3]  call_timer_fn+0x173/0x430
[11064.709565][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11064.709834][    C3]  ? next_expiry_recalc+0xcd/0x220
[11064.710093][    C3]  __run_timers.part.0+0x52d/0x890
[11064.710352][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11064.710622][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11064.710906][    C3]  ? lock_acquire+0x1c1/0x220
[11064.711144][    C3]  ? clockevents_program_event+0xf6/0x300
[11064.711432][    C3]  ? lock_release+0x1d5/0x250
[11064.711671][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11064.711932][    C3]  ? ktime_get+0xb3/0x190
[11064.712152][    C3]  ? clockevents_program_event+0x1ea/0x300
[11064.712447][    C3]  run_timer_softirq+0x72/0x100
[11064.712694][    C3]  __do_softirq+0x1b9/0x7ff
[11064.712928][    C3]  irq_exit_rcu+0x98/0xc0
[11064.713146][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11064.713430][    C3]  </IRQ>
[11064.713580][    C3]  <TASK>
[11064.713729][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11064.714032][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11064.714355][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11064.715319][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11064.715625][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11064.716021][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11064.716418][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11064.716818][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11064.717214][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11064.717612][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11064.717906][    C3]  uart_start+0xe4/0x1b0
[11064.718123][    C3]  n_tty_write+0x677/0x7a0
[11064.718354][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11064.718605][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11064.718889][    C3]  ? lock_acquire+0x1c1/0x220
[11064.719126][    C3]  ? iterate_tty_write+0x95/0x540
[11064.719382][    C3]  iterate_tty_write+0x229/0x540
[11064.719633][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11064.719926][    C3]  vfs_write+0x9e9/0x10a0
[11064.720149][    C3]  ? __run_hrtimer+0x5df/0x710
[11064.720391][    C3]  ? __pfx_vfs_write+0x10/0x10
[11064.720633][    C3]  ? lock_acquire+0x1c1/0x220
[11064.720872][    C3]  ? clockevents_program_event+0xf6/0x300
[11064.721161][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11064.721424][    C3]  ? __fget_light+0x54/0x1e0
[11064.721658][    C3]  ksys_write+0xf5/0x1e0
[11064.721874][    C3]  ? __pfx_ksys_write+0x10/0x10
[11064.722122][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11064.722424][    C3]  do_syscall_64+0xc9/0x1e0
[11064.722655][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11064.722954][    C3] RIP: 0033:0x7f93b2836957
[11064.723178][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11064.724145][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11064.724564][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11064.724959][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11064.725356][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11064.725752][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11064.726146][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11064.726544][    C3]  </TASK>
[11089.927163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[11089.927539][    C3] rcu: 3-....: (8385282 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2092839
[11089.928094][    C3] rcu: (t=8695956 jiffies g=1064457 q=118 ncpus=4)
[11089.928428][    C3] Sending NMI from CPU 3 to CPUs 1:
[11089.928710][    C1] NMI backtrace for cpu 1
[11089.928720][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11089.928725][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11089.928728][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11089.928739][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11089.928743][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11089.928747][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11089.928749][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11089.928751][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11089.928753][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11089.928755][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11089.928756][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11089.928758][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11089.928762][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11089.928763][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11089.928765][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11089.928766][    C1] PKRU: 55555554
[11089.928767][    C1] Call Trace:
[11089.928771][    C1]  <NMI>
[11089.928777][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[11089.928783][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11089.928790][    C1]  ? nmi_handle+0x153/0x420
[11089.928795][    C1]  ? default_do_nmi+0x41/0x100
[11089.928799][    C1]  ? exc_nmi+0xf3/0x120
[11089.928802][    C1]  ? end_repeat_nmi+0xf/0x60
[11089.928810][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11089.928814][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11089.928817][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11089.928820][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11089.928824][    C1]  </NMI>
[11089.928825][    C1]  <TASK>
[11089.928826][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11089.928832][    C1]  ? lock_acquire+0x1c1/0x220
[11089.928838][    C1]  ? lock_release+0x1d5/0x250
[11089.928842][    C1]  do_raw_spin_lock+0x1ec/0x270
[11089.928846][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11089.928849][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11089.928853][    C1]  ? lock_acquire+0x1c1/0x220
[11089.928855][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11089.928861][    C1]  _raw_spin_lock_nested+0x65/0x80
[11089.928865][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11089.928872][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11089.928875][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11089.928881][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11089.928888][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11089.928892][    C1]  ip_local_deliver+0x19d/0x480
[11089.928895][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11089.928897][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11089.928899][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11089.928906][    C1]  ? rcu_read_lock_held+0xe/0x50
[11089.928912][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11089.928915][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11089.928927][    C1]  ip_rcv+0x564/0x740
[11089.928930][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11089.928933][    C1]  ? set_track_prepare+0x8a/0xd0
[11089.928940][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11089.928943][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11089.928947][    C1]  ? skb_clone+0x10b/0x330
[11089.928953][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11089.928959][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11089.928964][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11089.928968][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11089.928977][    C1]  ? __tcf_classify+0x329/0x7d0
[11089.928982][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11089.928984][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11089.928988][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11089.928992][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11089.928996][    C1]  ? lock_acquire+0x1c1/0x220
[11089.928998][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11089.929003][    C1]  netif_receive_skb_internal+0xb0/0x300
[11089.929007][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11089.929011][    C1]  ? __copy_skb_header+0xaf/0x490
[11089.929014][    C1]  ? __skb_clone+0x57a/0x760
[11089.929017][    C1]  netif_receive_skb+0x55/0x280
[11089.929020][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11089.929029][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11089.929036][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11089.929043][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11089.929048][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11089.929058][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11089.929065][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11089.929068][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11089.929077][    C1]  ? stack_trace_save+0x95/0xd0
[11089.929080][    C1]  ? stack_depot_save_flags+0x45/0x550
[11089.929087][    C1]  ? kasan_save_stack+0x34/0x50
[11089.929093][    C1]  ? kasan_save_stack+0x24/0x50
[11089.929095][    C1]  ? kasan_save_track+0x14/0x30
[11089.929099][    C1]  ? kasan_save_free_info+0x3f/0x60
[11089.929102][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11089.929104][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11089.929108][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11089.929110][    C1]  ? ip_finish_output2+0x786/0x18e0
[11089.929114][    C1]  ? ip_output+0x16b/0x4f0
[11089.929116][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11089.929120][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11089.929123][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11089.929125][    C1]  ? get_reg+0x119/0x190
[11089.929128][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11089.929131][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11089.929136][    C1]  __tcf_classify+0x329/0x7d0
[11089.929141][    C1]  tcf_classify+0x283/0x930
[11089.929145][    C1]  ? arch_stack_walk+0xa2/0x100
[11089.929151][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11089.929154][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11089.929158][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11089.929162][    C1]  tc_run+0x2e4/0x5d0
[11089.929167][    C1]  ? __pfx_tc_run+0x10/0x10
[11089.929170][    C1]  ? lock_acquire+0x1c1/0x220
[11089.929172][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11089.929176][    C1]  __dev_queue_xmit+0x686/0x17e0
[11089.929180][    C1]  ? lock_acquire+0x1c1/0x220
[11089.929183][    C1]  ? ip_finish_output2+0x786/0x18e0
[11089.929185][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11089.929191][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11089.929194][    C1]  ? neigh_hh_output+0x348/0x590
[11089.929198][    C1]  ? ip_finish_output2+0x262/0x18e0
[11089.929201][    C1]  ip_finish_output2+0x786/0x18e0
[11089.929205][    C1]  ? stack_depot_save_flags+0x371/0x550
[11089.929208][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11089.929216][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11089.929218][    C1]  ? rcu_read_lock_held+0xe/0x50
[11089.929222][    C1]  ? __ip_finish_output+0x10f/0x770
[11089.929226][    C1]  ip_output+0x16b/0x4f0
[11089.929229][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11089.929233][    C1]  ? __pfx_ip_output+0x10/0x10
[11089.929236][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11089.929241][    C1]  ? rcu_read_lock_held+0xe/0x50
[11089.929244][    C1]  ? ip_local_out+0x114/0x3b0
[11089.929247][    C1]  __ip_queue_xmit+0x672/0x1910
[11089.929251][    C1]  ? __create_object+0x5e/0xb0
[11089.929255][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11089.929261][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11089.929265][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11089.929269][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11089.929274][    C1]  tcp_release_cb+0x1e9/0x390
[11089.929277][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11089.929282][    C1]  release_sock+0xb8/0x1d0
[11089.929286][    C1]  tcp_recvmsg+0xf8/0x4f0
[11089.929289][    C1]  ? lock_release+0x1d5/0x250
[11089.929292][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11089.929294][    C1]  ? core_sys_select+0x620/0x710
[11089.929301][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11089.929305][    C1]  inet_recvmsg+0xf9/0x2c0
[11089.929308][    C1]  ? __pfx_pipe_write+0x10/0x10
[11089.929314][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11089.929316][    C1]  ? __fget_light+0x54/0x1e0
[11089.929321][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11089.929326][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11089.929330][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11089.929334][    C1]  ? __might_fault+0xc6/0x180
[11089.929342][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11089.929346][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11089.929350][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11089.929354][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11089.929360][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11089.929363][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11089.929367][    C1]  do_syscall_64+0xc9/0x1e0
[11089.929372][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11089.929376][    C1] RIP: 0033:0x7f8b36b3f4c0
[11089.929380][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11089.929382][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11089.929385][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11089.929387][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11089.929389][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11089.929391][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11089.929393][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11089.929398][    C1]  </TASK>
[11089.929699][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11089.976668][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11089.977281][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11089.977608][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11089.978569][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11089.978874][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11089.979269][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11089.979676][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11089.980073][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11089.980469][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11089.980865][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11089.981308][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11089.981637][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11089.982036][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11089.982431][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11089.982826][    C3] PKRU: 55555554
[11089.983006][    C3] Call Trace:
[11089.983177][    C3]  <IRQ>
[11089.983326][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11089.983597][    C3]  ? print_cpu_stall+0x263/0x6a0
[11089.983849][    C3]  ? check_cpu_stall+0x284/0x500
[11089.984099][    C3]  ? rcu_pending+0x92/0x360
[11089.984329][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[11089.984597][    C3]  ? update_process_times+0xb9/0x110
[11089.984865][    C3]  ? tick_sched_handle+0x67/0x130
[11089.985119][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[11089.985403][    C3]  ? __run_hrtimer+0x1c0/0x710
[11089.985642][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11089.985953][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11089.986224][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11089.986511][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11089.986774][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11089.987078][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11089.987338][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11089.987646][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11089.987938][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11089.988250][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11089.988539][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11089.988830][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11089.989118][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11089.989428][    C3]  ? get_stack_info+0x36/0xc0
[11089.989676][    C3]  ? lock_acquire+0x1c1/0x220
[11089.989915][    C3]  ? lock_release+0x1d5/0x250
[11089.990154][    C3]  do_raw_spin_lock+0x1ec/0x270
[11089.990402][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11089.990671][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11089.990955][    C3]  ? lock_acquire+0x1c1/0x220
[11089.991191][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11089.991432][    C3]  _raw_spin_lock_nested+0x65/0x80
[11089.991690][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11089.991924][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11089.992169][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11089.992426][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11089.992701][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11089.992975][    C3]  ip_local_deliver+0x19d/0x480
[11089.993222][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11089.993491][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11089.993752][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11089.994099][    C3]  ? rcu_read_lock_held+0xe/0x50
[11089.994350][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11089.994667][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11089.994929][    C3]  ip_rcv+0x564/0x740
[11089.995132][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11089.995362][    C3]  ? set_track_prepare+0x8a/0xd0
[11089.995615][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11089.995893][    C3]  ? vfs_write+0x9e9/0x10a0
[11089.996122][    C3]  ? skb_clone+0x10b/0x330
[11089.996352][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11089.996670][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11089.996976][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11089.997256][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11089.997549][    C3]  ? __tcf_classify+0x329/0x7d0
[11089.997796][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11089.998026][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11089.998326][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11089.998609][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11089.998931][    C3]  ? lock_acquire+0x1c1/0x220
[11089.999170][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11089.999465][    C3]  netif_receive_skb_internal+0xb0/0x300
[11089.999759][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11090.000074][    C3]  ? __copy_skb_header+0xaf/0x490
[11090.000329][    C3]  ? __skb_clone+0x57a/0x760
[11090.000563][    C3]  netif_receive_skb+0x55/0x280
[11090.000810][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11090.001119][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11090.001451][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11090.001747][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11090.002019][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11090.002309][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11090.002621][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11090.002928][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11090.003252][    C3]  ? lock_release+0x1d5/0x250
[11090.003491][    C3]  ? is_bpf_text_address+0x71/0x120
[11090.003754][    C3]  ? kernel_text_address+0xce/0xe0
[11090.004013][    C3]  ? __kernel_text_address+0x12/0x40
[11090.004277][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11090.004562][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11090.004873][    C3]  ? arch_stack_walk+0xa2/0x100
[11090.005123][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11090.005399][    C3]  ? get_stack_info+0x36/0xc0
[11090.005638][    C3]  __tcf_classify+0x329/0x7d0
[11090.005877][    C3]  tcf_classify+0x283/0x930
[11090.006108][    C3]  ? lock_release+0x1d5/0x250
[11090.006346][    C3]  ? is_bpf_text_address+0x71/0x120
[11090.006608][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11090.006863][    C3]  ? __kernel_text_address+0x12/0x40
[11090.007127][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11090.007409][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11090.007719][    C3]  tc_run+0x2e4/0x5d0
[11090.007925][    C3]  ? __pfx_tc_run+0x10/0x10
[11090.008154][    C3]  ? lock_acquire+0x1c1/0x220
[11090.008392][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11090.008651][    C3]  __dev_queue_xmit+0x686/0x17e0
[11090.008902][    C3]  ? lock_acquire+0x1c1/0x220
[11090.009140][    C3]  ? ip_finish_output2+0x786/0x18e0
[11090.009404][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11090.009712][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11090.009983][    C3]  ? neigh_hh_output+0x348/0x590
[11090.010235][    C3]  ? ip_finish_output2+0x262/0x18e0
[11090.010497][    C3]  ip_finish_output2+0x786/0x18e0
[11090.010752][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11090.011087][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11090.011361][    C3]  ? rcu_read_lock_held+0xe/0x50
[11090.011613][    C3]  ? __ip_finish_output+0x10f/0x770
[11090.011877][    C3]  ip_output+0x16b/0x4f0
[11090.012093][    C3]  ? __pfx_ip_output+0x10/0x10
[11090.012335][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11090.012609][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11090.012919][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11090.013194][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11090.013445][    C3]  ? __alloc_skb+0xd4/0x280
[11090.013674][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11090.013942][    C3]  ? tcp_fragment+0x168/0x1040
[11090.014186][    C3]  ? rcu_read_lock_held+0xe/0x50
[11090.014435][    C3]  ? ip_local_out+0x114/0x3b0
[11090.014671][    C3]  __ip_queue_xmit+0x672/0x1910
[11090.014919][    C3]  ? __skb_clone+0x57a/0x760
[11090.015153][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11090.015418][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11090.015696][    C3]  ? ipv4_dst_check+0xe3/0x170
[11090.015941][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11090.016189][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11090.016489][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11090.016807][    C3]  ? tcp_fragment+0xb0e/0x1040
[11090.017055][    C3]  tcp_send_loss_probe+0x348/0x830
[11090.017315][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11090.017581][    C3]  tcp_write_timer+0x82/0x1d0
[11090.017819][    C3]  call_timer_fn+0x173/0x430
[11090.018052][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11090.018313][    C3]  ? next_expiry_recalc+0xcd/0x220
[11090.018573][    C3]  __run_timers.part.0+0x52d/0x890
[11090.018832][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11090.019100][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11090.019382][    C3]  ? lock_acquire+0x1c1/0x220
[11090.019628][    C3]  ? clockevents_program_event+0xf6/0x300
[11090.019918][    C3]  ? lock_release+0x1d5/0x250
[11090.020158][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11090.020420][    C3]  ? ktime_get+0xb3/0x190
[11090.020641][    C3]  ? clockevents_program_event+0x1ea/0x300
[11090.020934][    C3]  run_timer_softirq+0x72/0x100
[11090.021181][    C3]  __do_softirq+0x1b9/0x7ff
[11090.021414][    C3]  irq_exit_rcu+0x98/0xc0
[11090.021632][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11090.021917][    C3]  </IRQ>
[11090.022066][    C3]  <TASK>
[11090.022216][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11090.022517][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11090.022837][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11090.023800][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11090.024107][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11090.024503][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11090.024900][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11090.025296][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11090.025691][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11090.026088][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11090.026382][    C3]  uart_start+0xe4/0x1b0
[11090.026600][    C3]  n_tty_write+0x677/0x7a0
[11090.026829][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11090.027083][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11090.027366][    C3]  ? lock_acquire+0x1c1/0x220
[11090.027603][    C3]  ? iterate_tty_write+0x95/0x540
[11090.027859][    C3]  iterate_tty_write+0x229/0x540
[11090.028110][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11090.028398][    C3]  vfs_write+0x9e9/0x10a0
[11090.028618][    C3]  ? __run_hrtimer+0x5df/0x710
[11090.028862][    C3]  ? __pfx_vfs_write+0x10/0x10
[11090.029109][    C3]  ? lock_acquire+0x1c1/0x220
[11090.029343][    C3]  ? clockevents_program_event+0xf6/0x300
[11090.029640][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11090.029904][    C3]  ? __fget_light+0x54/0x1e0
[11090.030141][    C3]  ksys_write+0xf5/0x1e0
[11090.030356][    C3]  ? __pfx_ksys_write+0x10/0x10
[11090.030603][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11090.030906][    C3]  do_syscall_64+0xc9/0x1e0
[11090.031135][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11090.031436][    C3] RIP: 0033:0x7f93b2836957
[11090.031664][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11090.032633][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11090.033050][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11090.033447][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11090.033843][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11090.034238][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11090.034634][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11090.035035][    C3]  </TASK>
[11116.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8144s! [ncat:8027]
[11116.613576][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11116.614841][    C1] irq event stamp: 174248
[11116.615060][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11116.615594][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11116.616059][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11116.616528][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11116.616990][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11116.617438][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11116.618045][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11116.618369][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11116.619338][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11116.619651][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11116.620050][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11116.620447][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11116.620844][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11116.621239][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11116.621637][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11116.622082][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11116.622414][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11116.622813][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11116.623210][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11116.623608][    C1] PKRU: 55555554
[11116.623788][    C1] Call Trace:
[11116.623958][    C1]  <IRQ>
[11116.624110][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11116.624373][    C1]  ? __run_hrtimer+0x1c0/0x710
[11116.624615][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11116.624893][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11116.625164][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11116.625452][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11116.625718][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11116.626022][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11116.626283][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11116.626597][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11116.626893][    C1]  </IRQ>
[11116.627042][    C1]  <TASK>
[11116.627193][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11116.627507][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11116.627796][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11116.628092][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11116.628379][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11116.628692][    C1]  ? lock_acquire+0x1c1/0x220
[11116.628934][    C1]  ? lock_release+0x1d5/0x250
[11116.629172][    C1]  do_raw_spin_lock+0x1ec/0x270
[11116.629420][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11116.629698][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11116.629983][    C1]  ? lock_acquire+0x1c1/0x220
[11116.630221][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11116.630461][    C1]  _raw_spin_lock_nested+0x65/0x80
[11116.630721][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11116.630955][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11116.631201][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11116.631459][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11116.631736][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11116.632014][    C1]  ip_local_deliver+0x19d/0x480
[11116.632259][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11116.632533][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11116.632796][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11116.633141][    C1]  ? rcu_read_lock_held+0xe/0x50
[11116.633398][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11116.633716][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11116.633979][    C1]  ip_rcv+0x564/0x740
[11116.634182][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11116.634413][    C1]  ? set_track_prepare+0x8a/0xd0
[11116.634668][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11116.634947][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11116.635220][    C1]  ? skb_clone+0x10b/0x330
[11116.635447][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11116.635765][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11116.636071][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11116.636355][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11116.636650][    C1]  ? __tcf_classify+0x329/0x7d0
[11116.636898][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11116.637127][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11116.637427][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11116.637710][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11116.638033][    C1]  ? lock_acquire+0x1c1/0x220
[11116.638271][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11116.638568][    C1]  netif_receive_skb_internal+0xb0/0x300
[11116.638850][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11116.639165][    C1]  ? __copy_skb_header+0xaf/0x490
[11116.639419][    C1]  ? __skb_clone+0x57a/0x760
[11116.639660][    C1]  netif_receive_skb+0x55/0x280
[11116.639907][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11116.640221][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11116.640553][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11116.640850][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11116.641124][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11116.641414][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11116.641726][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11116.642008][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11116.642325][    C1]  ? stack_trace_save+0x95/0xd0
[11116.642573][    C1]  ? stack_depot_save_flags+0x45/0x550
[11116.642852][    C1]  ? kasan_save_stack+0x34/0x50
[11116.643103][    C1]  ? kasan_save_stack+0x24/0x50
[11116.643350][    C1]  ? kasan_save_track+0x14/0x30
[11116.643598][    C1]  ? kasan_save_free_info+0x3f/0x60
[11116.643861][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11116.644116][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11116.644364][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11116.644626][    C1]  ? ip_finish_output2+0x786/0x18e0
[11116.644890][    C1]  ? ip_output+0x16b/0x4f0
[11116.645117][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11116.645373][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11116.645645][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11116.645911][    C1]  ? get_reg+0x119/0x190
[11116.646126][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11116.646395][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11116.646702][    C1]  __tcf_classify+0x329/0x7d0
[11116.646944][    C1]  tcf_classify+0x283/0x930
[11116.647176][    C1]  ? arch_stack_walk+0xa2/0x100
[11116.647426][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11116.647681][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11116.647965][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11116.648232][    C1]  tc_run+0x2e4/0x5d0
[11116.648439][    C1]  ? __pfx_tc_run+0x10/0x10
[11116.648669][    C1]  ? lock_acquire+0x1c1/0x220
[11116.648908][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11116.649168][    C1]  __dev_queue_xmit+0x686/0x17e0
[11116.649421][    C1]  ? lock_acquire+0x1c1/0x220
[11116.649664][    C1]  ? ip_finish_output2+0x786/0x18e0
[11116.649928][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11116.650232][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11116.650506][    C1]  ? neigh_hh_output+0x348/0x590
[11116.650758][    C1]  ? ip_finish_output2+0x262/0x18e0
[11116.651022][    C1]  ip_finish_output2+0x786/0x18e0
[11116.651278][    C1]  ? stack_depot_save_flags+0x371/0x550
[11116.651558][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11116.651894][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11116.652176][    C1]  ? rcu_read_lock_held+0xe/0x50
[11116.652429][    C1]  ? __ip_finish_output+0x10f/0x770
[11116.652693][    C1]  ip_output+0x16b/0x4f0
[11116.652908][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11116.653145][    C1]  ? __pfx_ip_output+0x10/0x10
[11116.653389][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11116.653674][    C1]  ? rcu_read_lock_held+0xe/0x50
[11116.653925][    C1]  ? ip_local_out+0x114/0x3b0
[11116.654166][    C1]  __ip_queue_xmit+0x672/0x1910
[11116.654413][    C1]  ? __create_object+0x5e/0xb0
[11116.654654][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11116.654923][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11116.655204][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11116.655476][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11116.655759][    C1]  tcp_release_cb+0x1e9/0x390
[11116.655997][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11116.656261][    C1]  release_sock+0xb8/0x1d0
[11116.656491][    C1]  tcp_recvmsg+0xf8/0x4f0
[11116.656710][    C1]  ? lock_release+0x1d5/0x250
[11116.656949][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11116.657200][    C1]  ? core_sys_select+0x620/0x710
[11116.657456][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11116.657724][    C1]  inet_recvmsg+0xf9/0x2c0
[11116.657950][    C1]  ? __pfx_pipe_write+0x10/0x10
[11116.658199][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11116.658452][    C1]  ? __fget_light+0x54/0x1e0
[11116.658685][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11116.658950][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11116.659190][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11116.659452][    C1]  ? __might_fault+0xc6/0x180
[11116.659701][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11116.659981][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11116.660279][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11116.660580][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11116.660901][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11116.661152][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11116.661455][    C1]  do_syscall_64+0xc9/0x1e0
[11116.661688][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11116.661988][    C1] RIP: 0033:0x7f8b36b3f4c0
[11116.662213][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11116.663184][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11116.663606][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11116.664004][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11116.664403][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11116.664800][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11116.665198][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11116.665599][    C1]  </TASK>
[11116.665758][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8144s! [perl:7725]
[11116.666201][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11116.667451][    C3] irq event stamp: 290154
[11116.667669][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11116.668196][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11116.668695][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11116.669163][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11116.669630][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11116.670074][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11116.670682][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[11116.670963][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[11116.671930][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[11116.672235][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11116.672632][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11116.673028][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11116.673423][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11116.673816][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11116.674217][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11116.674661][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11116.674991][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11116.675389][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11116.675782][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11116.676181][    C3] PKRU: 55555554
[11116.676360][    C3] Call Trace:
[11116.676529][    C3]  <IRQ>
[11116.676680][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11116.676942][    C3]  ? __run_hrtimer+0x1c0/0x710
[11116.677182][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11116.677459][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11116.677729][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11116.678018][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11116.678284][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11116.678587][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11116.678847][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11116.679155][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11116.679449][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11116.679776][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11116.680062][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[11116.680344][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[11116.680623][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11116.680933][    C3]  ? get_stack_info+0x36/0xc0
[11116.681174][    C3]  ? lock_acquire+0x1c1/0x220
[11116.681412][    C3]  ? lock_release+0x1d5/0x250
[11116.681652][    C3]  do_raw_spin_lock+0x1ec/0x270
[11116.681899][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11116.682170][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11116.682455][    C3]  ? lock_acquire+0x1c1/0x220
[11116.682690][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11116.682930][    C3]  _raw_spin_lock_nested+0x65/0x80
[11116.683190][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11116.683425][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11116.683671][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11116.683927][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11116.684202][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11116.684477][    C3]  ip_local_deliver+0x19d/0x480
[11116.684723][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11116.684993][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11116.685258][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11116.685604][    C3]  ? rcu_read_lock_held+0xe/0x50
[11116.685854][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11116.686176][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11116.686439][    C3]  ip_rcv+0x564/0x740
[11116.686642][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11116.686873][    C3]  ? set_track_prepare+0x8a/0xd0
[11116.687125][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11116.687401][    C3]  ? vfs_write+0x9e9/0x10a0
[11116.687631][    C3]  ? skb_clone+0x10b/0x330
[11116.687856][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11116.688173][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11116.688481][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11116.688759][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11116.689053][    C3]  ? __tcf_classify+0x329/0x7d0
[11116.689302][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11116.689537][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11116.689836][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11116.690117][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11116.690442][    C3]  ? lock_acquire+0x1c1/0x220
[11116.690680][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11116.690974][    C3]  netif_receive_skb_internal+0xb0/0x300
[11116.691258][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11116.691572][    C3]  ? __copy_skb_header+0xaf/0x490
[11116.691825][    C3]  ? __skb_clone+0x57a/0x760
[11116.692057][    C3]  netif_receive_skb+0x55/0x280
[11116.692305][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11116.692616][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11116.692946][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11116.693243][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11116.693516][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11116.693803][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11116.694115][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11116.694423][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11116.694748][    C3]  ? lock_release+0x1d5/0x250
[11116.694986][    C3]  ? is_bpf_text_address+0x71/0x120
[11116.695251][    C3]  ? kernel_text_address+0xce/0xe0
[11116.695511][    C3]  ? __kernel_text_address+0x12/0x40
[11116.695777][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11116.696062][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11116.696381][    C3]  ? arch_stack_walk+0xa2/0x100
[11116.696632][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11116.696906][    C3]  ? get_stack_info+0x36/0xc0
[11116.697145][    C3]  __tcf_classify+0x329/0x7d0
[11116.697392][    C3]  tcf_classify+0x283/0x930
[11116.697621][    C3]  ? lock_release+0x1d5/0x250
[11116.697860][    C3]  ? is_bpf_text_address+0x71/0x120
[11116.698122][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11116.698379][    C3]  ? __kernel_text_address+0x12/0x40
[11116.698643][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11116.698927][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11116.699237][    C3]  tc_run+0x2e4/0x5d0
[11116.699442][    C3]  ? __pfx_tc_run+0x10/0x10
[11116.699682][    C3]  ? lock_acquire+0x1c1/0x220
[11116.699920][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11116.700181][    C3]  __dev_queue_xmit+0x686/0x17e0
[11116.700432][    C3]  ? lock_acquire+0x1c1/0x220
[11116.700670][    C3]  ? ip_finish_output2+0x786/0x18e0
[11116.700934][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11116.701239][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11116.701509][    C3]  ? neigh_hh_output+0x348/0x590
[11116.701761][    C3]  ? ip_finish_output2+0x262/0x18e0
[11116.702024][    C3]  ip_finish_output2+0x786/0x18e0
[11116.702281][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11116.702616][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11116.702890][    C3]  ? rcu_read_lock_held+0xe/0x50
[11116.703142][    C3]  ? __ip_finish_output+0x10f/0x770
[11116.703408][    C3]  ip_output+0x16b/0x4f0
[11116.703623][    C3]  ? __pfx_ip_output+0x10/0x10
[11116.703866][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11116.704141][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11116.704453][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11116.704727][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11116.704978][    C3]  ? __alloc_skb+0xd4/0x280
[11116.705213][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11116.705481][    C3]  ? tcp_fragment+0x168/0x1040
[11116.705725][    C3]  ? rcu_read_lock_held+0xe/0x50
[11116.705976][    C3]  ? ip_local_out+0x114/0x3b0
[11116.706215][    C3]  __ip_queue_xmit+0x672/0x1910
[11116.706461][    C3]  ? __skb_clone+0x57a/0x760
[11116.706696][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11116.706961][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11116.707242][    C3]  ? ipv4_dst_check+0xe3/0x170
[11116.707483][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11116.707732][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11116.708032][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11116.708351][    C3]  ? tcp_fragment+0xb0e/0x1040
[11116.708595][    C3]  tcp_send_loss_probe+0x348/0x830
[11116.708854][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11116.709120][    C3]  tcp_write_timer+0x82/0x1d0
[11116.709361][    C3]  call_timer_fn+0x173/0x430
[11116.709602][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11116.709865][    C3]  ? next_expiry_recalc+0xcd/0x220
[11116.710125][    C3]  __run_timers.part.0+0x52d/0x890
[11116.710385][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11116.710653][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11116.710935][    C3]  ? lock_acquire+0x1c1/0x220
[11116.711177][    C3]  ? clockevents_program_event+0xf6/0x300
[11116.711466][    C3]  ? lock_release+0x1d5/0x250
[11116.711706][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11116.711968][    C3]  ? ktime_get+0xb3/0x190
[11116.712191][    C3]  ? clockevents_program_event+0x1ea/0x300
[11116.712484][    C3]  run_timer_softirq+0x72/0x100
[11116.712729][    C3]  __do_softirq+0x1b9/0x7ff
[11116.712962][    C3]  irq_exit_rcu+0x98/0xc0
[11116.713180][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11116.713467][    C3]  </IRQ>
[11116.713615][    C3]  <TASK>
[11116.713768][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11116.714068][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11116.714391][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11116.715357][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11116.715661][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11116.716059][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11116.716456][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11116.716851][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11116.717246][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11116.717646][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11116.717937][    C3]  uart_start+0xe4/0x1b0
[11116.718156][    C3]  n_tty_write+0x677/0x7a0
[11116.718385][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11116.718636][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11116.718921][    C3]  ? lock_acquire+0x1c1/0x220
[11116.719157][    C3]  ? iterate_tty_write+0x95/0x540
[11116.719413][    C3]  iterate_tty_write+0x229/0x540
[11116.719675][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11116.719965][    C3]  vfs_write+0x9e9/0x10a0
[11116.720186][    C3]  ? __run_hrtimer+0x5df/0x710
[11116.720428][    C3]  ? __pfx_vfs_write+0x10/0x10
[11116.720672][    C3]  ? lock_acquire+0x1c1/0x220
[11116.720908][    C3]  ? clockevents_program_event+0xf6/0x300
[11116.721198][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11116.721460][    C3]  ? __fget_light+0x54/0x1e0
[11116.721697][    C3]  ksys_write+0xf5/0x1e0
[11116.721912][    C3]  ? __pfx_ksys_write+0x10/0x10
[11116.722161][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11116.722465][    C3]  do_syscall_64+0xc9/0x1e0
[11116.722696][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11116.722993][    C3] RIP: 0033:0x7f93b2836957
[11116.723221][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11116.724190][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11116.724608][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11116.725007][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11116.725404][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11116.725801][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11116.726208][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11116.726609][    C3]  </TASK>
[11144.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8170s! [ncat:8027]
[11144.613578][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11144.614835][    C1] irq event stamp: 174248
[11144.615052][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11144.615583][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11144.616047][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11144.616516][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11144.616981][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11144.617429][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11144.618049][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11144.618378][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11144.619343][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11144.619659][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11144.620056][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11144.620453][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11144.620855][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11144.621252][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11144.621648][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11144.622092][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11144.622423][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11144.622820][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11144.623217][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11144.623616][    C1] PKRU: 55555554
[11144.623795][    C1] Call Trace:
[11144.623975][    C1]  <IRQ>
[11144.624129][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11144.624392][    C1]  ? __run_hrtimer+0x1c0/0x710
[11144.624641][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11144.624916][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11144.625190][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11144.625478][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11144.625745][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11144.626049][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11144.626311][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11144.626620][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11144.626914][    C1]  </IRQ>
[11144.627063][    C1]  <TASK>
[11144.627214][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11144.627528][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11144.627816][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11144.628111][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11144.628397][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11144.628715][    C1]  ? lock_acquire+0x1c1/0x220
[11144.628961][    C1]  ? lock_release+0x1d5/0x250
[11144.629204][    C1]  do_raw_spin_lock+0x1ec/0x270
[11144.629461][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11144.629731][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11144.630014][    C1]  ? lock_acquire+0x1c1/0x220
[11144.630253][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11144.630494][    C1]  _raw_spin_lock_nested+0x65/0x80
[11144.630754][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11144.630988][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11144.631233][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11144.631491][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11144.631768][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11144.632045][    C1]  ip_local_deliver+0x19d/0x480
[11144.632293][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11144.632564][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11144.632826][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11144.633178][    C1]  ? rcu_read_lock_held+0xe/0x50
[11144.633431][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11144.633751][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11144.634014][    C1]  ip_rcv+0x564/0x740
[11144.634220][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11144.634449][    C1]  ? set_track_prepare+0x8a/0xd0
[11144.634702][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11144.634977][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11144.635249][    C1]  ? skb_clone+0x10b/0x330
[11144.635475][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11144.635793][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11144.636097][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11144.636377][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11144.636671][    C1]  ? __tcf_classify+0x329/0x7d0
[11144.636920][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11144.637146][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11144.637447][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11144.637730][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11144.638055][    C1]  ? lock_acquire+0x1c1/0x220
[11144.638291][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11144.638589][    C1]  netif_receive_skb_internal+0xb0/0x300
[11144.638871][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11144.639185][    C1]  ? __copy_skb_header+0xaf/0x490
[11144.639447][    C1]  ? __skb_clone+0x57a/0x760
[11144.639681][    C1]  netif_receive_skb+0x55/0x280
[11144.639928][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11144.640240][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11144.640571][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11144.640868][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11144.641144][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11144.641431][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11144.641743][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11144.642025][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11144.642341][    C1]  ? stack_trace_save+0x95/0xd0
[11144.642589][    C1]  ? stack_depot_save_flags+0x45/0x550
[11144.642868][    C1]  ? kasan_save_stack+0x34/0x50
[11144.643118][    C1]  ? kasan_save_stack+0x24/0x50
[11144.643365][    C1]  ? kasan_save_track+0x14/0x30
[11144.643612][    C1]  ? kasan_save_free_info+0x3f/0x60
[11144.643877][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11144.644132][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11144.644381][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11144.644648][    C1]  ? ip_finish_output2+0x786/0x18e0
[11144.644911][    C1]  ? ip_output+0x16b/0x4f0
[11144.645137][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11144.645393][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11144.645664][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11144.645931][    C1]  ? get_reg+0x119/0x190
[11144.646148][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11144.646416][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11144.646725][    C1]  __tcf_classify+0x329/0x7d0
[11144.646964][    C1]  tcf_classify+0x283/0x930
[11144.647198][    C1]  ? arch_stack_walk+0xa2/0x100
[11144.647449][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11144.647704][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11144.647989][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11144.648257][    C1]  tc_run+0x2e4/0x5d0
[11144.648465][    C1]  ? __pfx_tc_run+0x10/0x10
[11144.648694][    C1]  ? lock_acquire+0x1c1/0x220
[11144.648932][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11144.649194][    C1]  __dev_queue_xmit+0x686/0x17e0
[11144.649454][    C1]  ? lock_acquire+0x1c1/0x220
[11144.649693][    C1]  ? ip_finish_output2+0x786/0x18e0
[11144.649957][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11144.650263][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11144.650535][    C1]  ? neigh_hh_output+0x348/0x590
[11144.650786][    C1]  ? ip_finish_output2+0x262/0x18e0
[11144.651050][    C1]  ip_finish_output2+0x786/0x18e0
[11144.651307][    C1]  ? stack_depot_save_flags+0x371/0x550
[11144.651587][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11144.651925][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11144.652201][    C1]  ? rcu_read_lock_held+0xe/0x50
[11144.652454][    C1]  ? __ip_finish_output+0x10f/0x770
[11144.652718][    C1]  ip_output+0x16b/0x4f0
[11144.652932][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11144.653167][    C1]  ? __pfx_ip_output+0x10/0x10
[11144.653411][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11144.653695][    C1]  ? rcu_read_lock_held+0xe/0x50
[11144.653945][    C1]  ? ip_local_out+0x114/0x3b0
[11144.654186][    C1]  __ip_queue_xmit+0x672/0x1910
[11144.654436][    C1]  ? __create_object+0x5e/0xb0
[11144.654678][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11144.654945][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11144.655226][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11144.655497][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11144.655779][    C1]  tcp_release_cb+0x1e9/0x390
[11144.656017][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11144.656284][    C1]  release_sock+0xb8/0x1d0
[11144.656509][    C1]  tcp_recvmsg+0xf8/0x4f0
[11144.656730][    C1]  ? lock_release+0x1d5/0x250
[11144.656966][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11144.657216][    C1]  ? core_sys_select+0x620/0x710
[11144.657471][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11144.657741][    C1]  inet_recvmsg+0xf9/0x2c0
[11144.657966][    C1]  ? __pfx_pipe_write+0x10/0x10
[11144.658217][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11144.658471][    C1]  ? __fget_light+0x54/0x1e0
[11144.658708][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11144.658973][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11144.659213][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11144.659486][    C1]  ? __might_fault+0xc6/0x180
[11144.659727][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11144.660010][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11144.660307][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11144.660608][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11144.660929][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11144.661182][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11144.661484][    C1]  do_syscall_64+0xc9/0x1e0
[11144.661715][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11144.662017][    C1] RIP: 0033:0x7f8b36b3f4c0
[11144.662246][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11144.663215][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11144.663635][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11144.664033][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11144.664435][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11144.664832][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11144.665235][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11144.665636][    C1]  </TASK>
[11144.665792][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8170s! [perl:7725]
[11144.666228][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11144.667488][    C3] irq event stamp: 290154
[11144.667705][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11144.668233][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11144.668736][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11144.669206][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11144.669671][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11144.670117][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11144.670725][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11144.671046][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11144.672016][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11144.672320][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11144.672714][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11144.673109][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11144.673502][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11144.673896][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11144.674290][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11144.674728][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11144.675056][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11144.675451][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11144.675841][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11144.676236][    C3] PKRU: 55555554
[11144.676414][    C3] Call Trace:
[11144.676582][    C3]  <IRQ>
[11144.676731][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11144.676993][    C3]  ? __run_hrtimer+0x1c0/0x710
[11144.677234][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11144.677511][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11144.677781][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11144.678067][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11144.678333][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11144.678635][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11144.678895][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11144.679204][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11144.679507][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11144.679820][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11144.680106][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11144.680401][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11144.680685][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11144.680994][    C3]  ? get_stack_info+0x36/0xc0
[11144.681236][    C3]  ? lock_acquire+0x1c1/0x220
[11144.681475][    C3]  ? lock_release+0x1d5/0x250
[11144.681713][    C3]  do_raw_spin_lock+0x1ec/0x270
[11144.681958][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11144.682231][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11144.682514][    C3]  ? lock_acquire+0x1c1/0x220
[11144.682752][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11144.682991][    C3]  _raw_spin_lock_nested+0x65/0x80
[11144.683251][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11144.683483][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11144.683727][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11144.683984][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11144.684259][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11144.684537][    C3]  ip_local_deliver+0x19d/0x480
[11144.684783][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11144.685054][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11144.685315][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11144.685659][    C3]  ? rcu_read_lock_held+0xe/0x50
[11144.685911][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11144.686229][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11144.686490][    C3]  ip_rcv+0x564/0x740
[11144.686701][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11144.686933][    C3]  ? set_track_prepare+0x8a/0xd0
[11144.687186][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11144.687460][    C3]  ? vfs_write+0x9e9/0x10a0
[11144.687691][    C3]  ? skb_clone+0x10b/0x330
[11144.687916][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11144.688233][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11144.688537][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11144.688819][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11144.689111][    C3]  ? __tcf_classify+0x329/0x7d0
[11144.689370][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11144.689600][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11144.689897][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11144.690183][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11144.690506][    C3]  ? lock_acquire+0x1c1/0x220
[11144.690742][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11144.691036][    C3]  netif_receive_skb_internal+0xb0/0x300
[11144.691321][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11144.691636][    C3]  ? __copy_skb_header+0xaf/0x490
[11144.691891][    C3]  ? __skb_clone+0x57a/0x760
[11144.692124][    C3]  netif_receive_skb+0x55/0x280
[11144.692372][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11144.692683][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11144.693011][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11144.693311][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11144.693584][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11144.693868][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11144.694183][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11144.694492][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11144.694816][    C3]  ? lock_release+0x1d5/0x250
[11144.695054][    C3]  ? is_bpf_text_address+0x71/0x120
[11144.695320][    C3]  ? kernel_text_address+0xce/0xe0
[11144.695580][    C3]  ? __kernel_text_address+0x12/0x40
[11144.695845][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11144.696127][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11144.696439][    C3]  ? arch_stack_walk+0xa2/0x100
[11144.696688][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11144.696962][    C3]  ? get_stack_info+0x36/0xc0
[11144.697204][    C3]  __tcf_classify+0x329/0x7d0
[11144.697445][    C3]  tcf_classify+0x283/0x930
[11144.697675][    C3]  ? lock_release+0x1d5/0x250
[11144.697913][    C3]  ? is_bpf_text_address+0x71/0x120
[11144.698174][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11144.698429][    C3]  ? __kernel_text_address+0x12/0x40
[11144.698697][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11144.698979][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11144.699290][    C3]  tc_run+0x2e4/0x5d0
[11144.699505][    C3]  ? __pfx_tc_run+0x10/0x10
[11144.699734][    C3]  ? lock_acquire+0x1c1/0x220
[11144.699968][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11144.700228][    C3]  __dev_queue_xmit+0x686/0x17e0
[11144.700478][    C3]  ? lock_acquire+0x1c1/0x220
[11144.700713][    C3]  ? ip_finish_output2+0x786/0x18e0
[11144.700973][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11144.701279][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11144.701546][    C3]  ? neigh_hh_output+0x348/0x590
[11144.701794][    C3]  ? ip_finish_output2+0x262/0x18e0
[11144.702056][    C3]  ip_finish_output2+0x786/0x18e0
[11144.702311][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11144.702646][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11144.702918][    C3]  ? rcu_read_lock_held+0xe/0x50
[11144.703168][    C3]  ? __ip_finish_output+0x10f/0x770
[11144.703431][    C3]  ip_output+0x16b/0x4f0
[11144.703644][    C3]  ? __pfx_ip_output+0x10/0x10
[11144.703885][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11144.704158][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11144.704465][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11144.704739][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11144.704987][    C3]  ? __alloc_skb+0xd4/0x280
[11144.705215][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11144.705480][    C3]  ? tcp_fragment+0x168/0x1040
[11144.705721][    C3]  ? rcu_read_lock_held+0xe/0x50
[11144.705969][    C3]  ? ip_local_out+0x114/0x3b0
[11144.706207][    C3]  __ip_queue_xmit+0x672/0x1910
[11144.706453][    C3]  ? __skb_clone+0x57a/0x760
[11144.706685][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11144.706948][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11144.707227][    C3]  ? ipv4_dst_check+0xe3/0x170
[11144.707469][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11144.707716][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11144.708012][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11144.708329][    C3]  ? tcp_fragment+0xb0e/0x1040
[11144.708571][    C3]  tcp_send_loss_probe+0x348/0x830
[11144.708829][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11144.709094][    C3]  tcp_write_timer+0x82/0x1d0
[11144.709333][    C3]  call_timer_fn+0x173/0x430
[11144.709582][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11144.709842][    C3]  ? next_expiry_recalc+0xcd/0x220
[11144.710101][    C3]  __run_timers.part.0+0x52d/0x890
[11144.710360][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11144.710627][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11144.710913][    C3]  ? lock_acquire+0x1c1/0x220
[11144.711148][    C3]  ? clockevents_program_event+0xf6/0x300
[11144.711440][    C3]  ? lock_release+0x1d5/0x250
[11144.711678][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11144.711942][    C3]  ? ktime_get+0xb3/0x190
[11144.712162][    C3]  ? clockevents_program_event+0x1ea/0x300
[11144.712461][    C3]  run_timer_softirq+0x72/0x100
[11144.712708][    C3]  __do_softirq+0x1b9/0x7ff
[11144.712939][    C3]  irq_exit_rcu+0x98/0xc0
[11144.713159][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11144.713443][    C3]  </IRQ>
[11144.713594][    C3]  <TASK>
[11144.713744][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11144.714047][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11144.714370][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11144.715332][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11144.715639][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11144.716035][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11144.716430][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11144.716839][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11144.717237][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11144.717635][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11144.717929][    C3]  uart_start+0xe4/0x1b0
[11144.718148][    C3]  n_tty_write+0x677/0x7a0
[11144.718379][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11144.718629][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11144.718914][    C3]  ? lock_acquire+0x1c1/0x220
[11144.719151][    C3]  ? iterate_tty_write+0x95/0x540
[11144.719420][    C3]  iterate_tty_write+0x229/0x540
[11144.719671][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11144.719958][    C3]  vfs_write+0x9e9/0x10a0
[11144.720179][    C3]  ? __run_hrtimer+0x5df/0x710
[11144.720420][    C3]  ? __pfx_vfs_write+0x10/0x10
[11144.720663][    C3]  ? lock_acquire+0x1c1/0x220
[11144.720899][    C3]  ? clockevents_program_event+0xf6/0x300
[11144.721186][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11144.721451][    C3]  ? __fget_light+0x54/0x1e0
[11144.721687][    C3]  ksys_write+0xf5/0x1e0
[11144.721903][    C3]  ? __pfx_ksys_write+0x10/0x10
[11144.722149][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11144.722453][    C3]  do_syscall_64+0xc9/0x1e0
[11144.722685][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11144.722982][    C3] RIP: 0033:0x7f93b2836957
[11144.723210][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11144.724172][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11144.724591][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11144.724987][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11144.725383][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11144.725779][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11144.726176][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11144.726575][    C3]  </TASK>
[11168.035164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[11168.035538][    C3] rcu: 3-....: (8463059 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2112209
[11168.036101][    C3] rcu: (t=8774064 jiffies g=1064457 q=118 ncpus=4)
[11168.036440][    C3] Sending NMI from CPU 3 to CPUs 1:
[11168.036717][    C1] NMI backtrace for cpu 1
[11168.036726][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11168.036731][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11168.036734][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11168.036745][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11168.036749][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11168.036753][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11168.036755][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11168.036757][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11168.036759][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11168.036761][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11168.036763][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11168.036765][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11168.036769][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11168.036771][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11168.036772][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11168.036773][    C1] PKRU: 55555554
[11168.036775][    C1] Call Trace:
[11168.036778][    C1]  <NMI>
[11168.036784][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[11168.036789][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11168.036796][    C1]  ? nmi_handle+0x153/0x420
[11168.036802][    C1]  ? default_do_nmi+0x41/0x100
[11168.036806][    C1]  ? exc_nmi+0xf3/0x120
[11168.036808][    C1]  ? end_repeat_nmi+0xf/0x60
[11168.036816][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11168.036821][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11168.036824][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11168.036828][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11168.036831][    C1]  </NMI>
[11168.036832][    C1]  <TASK>
[11168.036834][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11168.036840][    C1]  ? lock_acquire+0x1c1/0x220
[11168.036845][    C1]  ? lock_release+0x1d5/0x250
[11168.036849][    C1]  do_raw_spin_lock+0x1ec/0x270
[11168.036853][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11168.036857][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11168.036860][    C1]  ? lock_acquire+0x1c1/0x220
[11168.036862][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11168.036868][    C1]  _raw_spin_lock_nested+0x65/0x80
[11168.036872][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11168.036879][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11168.036882][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11168.036887][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11168.036895][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11168.036898][    C1]  ip_local_deliver+0x19d/0x480
[11168.036901][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11168.036904][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11168.036906][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11168.036913][    C1]  ? rcu_read_lock_held+0xe/0x50
[11168.036919][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11168.036922][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11168.036934][    C1]  ip_rcv+0x564/0x740
[11168.036937][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11168.036939][    C1]  ? set_track_prepare+0x8a/0xd0
[11168.036946][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11168.036949][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11168.036954][    C1]  ? skb_clone+0x10b/0x330
[11168.036959][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11168.036966][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11168.036972][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11168.036976][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11168.036985][    C1]  ? __tcf_classify+0x329/0x7d0
[11168.036991][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11168.036993][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11168.036998][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11168.037001][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11168.037005][    C1]  ? lock_acquire+0x1c1/0x220
[11168.037008][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11168.037012][    C1]  netif_receive_skb_internal+0xb0/0x300
[11168.037016][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11168.037021][    C1]  ? __copy_skb_header+0xaf/0x490
[11168.037024][    C1]  ? __skb_clone+0x57a/0x760
[11168.037027][    C1]  netif_receive_skb+0x55/0x280
[11168.037030][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11168.037039][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11168.037045][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11168.037052][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11168.037057][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11168.037067][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11168.037074][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11168.037078][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11168.037086][    C1]  ? stack_trace_save+0x95/0xd0
[11168.037089][    C1]  ? stack_depot_save_flags+0x45/0x550
[11168.037096][    C1]  ? kasan_save_stack+0x34/0x50
[11168.037102][    C1]  ? kasan_save_stack+0x24/0x50
[11168.037105][    C1]  ? kasan_save_track+0x14/0x30
[11168.037108][    C1]  ? kasan_save_free_info+0x3f/0x60
[11168.037111][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11168.037114][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11168.037118][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11168.037121][    C1]  ? ip_finish_output2+0x786/0x18e0
[11168.037126][    C1]  ? ip_output+0x16b/0x4f0
[11168.037128][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11168.037131][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11168.037135][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11168.037137][    C1]  ? get_reg+0x119/0x190
[11168.037140][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11168.037143][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11168.037147][    C1]  __tcf_classify+0x329/0x7d0
[11168.037153][    C1]  tcf_classify+0x283/0x930
[11168.037157][    C1]  ? arch_stack_walk+0xa2/0x100
[11168.037164][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11168.037167][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11168.037171][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11168.037174][    C1]  tc_run+0x2e4/0x5d0
[11168.037180][    C1]  ? __pfx_tc_run+0x10/0x10
[11168.037183][    C1]  ? lock_acquire+0x1c1/0x220
[11168.037185][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11168.037190][    C1]  __dev_queue_xmit+0x686/0x17e0
[11168.037194][    C1]  ? lock_acquire+0x1c1/0x220
[11168.037196][    C1]  ? ip_finish_output2+0x786/0x18e0
[11168.037199][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11168.037205][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11168.037208][    C1]  ? neigh_hh_output+0x348/0x590
[11168.037212][    C1]  ? ip_finish_output2+0x262/0x18e0
[11168.037216][    C1]  ip_finish_output2+0x786/0x18e0
[11168.037219][    C1]  ? stack_depot_save_flags+0x371/0x550
[11168.037222][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11168.037230][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11168.037233][    C1]  ? rcu_read_lock_held+0xe/0x50
[11168.037237][    C1]  ? __ip_finish_output+0x10f/0x770
[11168.037240][    C1]  ip_output+0x16b/0x4f0
[11168.037243][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11168.037247][    C1]  ? __pfx_ip_output+0x10/0x10
[11168.037250][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11168.037254][    C1]  ? rcu_read_lock_held+0xe/0x50
[11168.037257][    C1]  ? ip_local_out+0x114/0x3b0
[11168.037260][    C1]  __ip_queue_xmit+0x672/0x1910
[11168.037264][    C1]  ? __create_object+0x5e/0xb0
[11168.037268][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11168.037274][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11168.037278][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11168.037281][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11168.037286][    C1]  tcp_release_cb+0x1e9/0x390
[11168.037289][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11168.037294][    C1]  release_sock+0xb8/0x1d0
[11168.037297][    C1]  tcp_recvmsg+0xf8/0x4f0
[11168.037301][    C1]  ? lock_release+0x1d5/0x250
[11168.037303][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11168.037305][    C1]  ? core_sys_select+0x620/0x710
[11168.037312][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11168.037316][    C1]  inet_recvmsg+0xf9/0x2c0
[11168.037319][    C1]  ? __pfx_pipe_write+0x10/0x10
[11168.037325][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11168.037327][    C1]  ? __fget_light+0x54/0x1e0
[11168.037331][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11168.037337][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11168.037342][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11168.037346][    C1]  ? __might_fault+0xc6/0x180
[11168.037354][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11168.037358][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11168.037362][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11168.037367][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11168.037372][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11168.037376][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11168.037379][    C1]  do_syscall_64+0xc9/0x1e0
[11168.037385][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11168.037388][    C1] RIP: 0033:0x7f8b36b3f4c0
[11168.037392][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11168.037395][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11168.037398][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11168.037399][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11168.037401][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11168.037403][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11168.037404][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11168.037409][    C1]  </TASK>
[11168.037709][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11168.084512][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11168.085122][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11168.085452][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11168.086418][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11168.086724][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11168.087121][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11168.087518][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11168.087912][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11168.088309][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11168.088706][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11168.089150][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11168.089493][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11168.089889][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11168.090286][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11168.090680][    C3] PKRU: 55555554
[11168.090863][    C3] Call Trace:
[11168.091031][    C3]  <IRQ>
[11168.091183][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11168.091455][    C3]  ? print_cpu_stall+0x263/0x6a0
[11168.091706][    C3]  ? check_cpu_stall+0x284/0x500
[11168.091956][    C3]  ? rcu_pending+0x92/0x360
[11168.092185][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[11168.092456][    C3]  ? update_process_times+0xb9/0x110
[11168.092735][    C3]  ? tick_sched_handle+0x67/0x130
[11168.092991][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[11168.093273][    C3]  ? __run_hrtimer+0x1c0/0x710
[11168.093515][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11168.093825][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11168.094096][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11168.094386][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11168.094650][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11168.094955][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11168.095216][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11168.095522][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11168.095818][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11168.096133][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11168.096421][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11168.096716][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11168.097008][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11168.097317][    C3]  ? get_stack_info+0x36/0xc0
[11168.097556][    C3]  ? lock_acquire+0x1c1/0x220
[11168.097798][    C3]  ? lock_release+0x1d5/0x250
[11168.098036][    C3]  do_raw_spin_lock+0x1ec/0x270
[11168.098283][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11168.098553][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11168.098835][    C3]  ? lock_acquire+0x1c1/0x220
[11168.099071][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11168.099321][    C3]  _raw_spin_lock_nested+0x65/0x80
[11168.099579][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11168.099811][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11168.100057][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11168.100314][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11168.100589][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11168.100864][    C3]  ip_local_deliver+0x19d/0x480
[11168.101120][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11168.101390][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11168.101652][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11168.101996][    C3]  ? rcu_read_lock_held+0xe/0x50
[11168.102247][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11168.102564][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11168.102825][    C3]  ip_rcv+0x564/0x740
[11168.103029][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11168.103257][    C3]  ? set_track_prepare+0x8a/0xd0
[11168.103510][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11168.103784][    C3]  ? vfs_write+0x9e9/0x10a0
[11168.104016][    C3]  ? skb_clone+0x10b/0x330
[11168.104243][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11168.104560][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11168.104870][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11168.105152][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11168.105444][    C3]  ? __tcf_classify+0x329/0x7d0
[11168.105692][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11168.105921][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11168.106218][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11168.106503][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11168.106826][    C3]  ? lock_acquire+0x1c1/0x220
[11168.107067][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11168.107361][    C3]  netif_receive_skb_internal+0xb0/0x300
[11168.107646][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11168.107961][    C3]  ? __copy_skb_header+0xaf/0x490
[11168.108215][    C3]  ? __skb_clone+0x57a/0x760
[11168.108447][    C3]  netif_receive_skb+0x55/0x280
[11168.108693][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11168.109004][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11168.109343][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11168.109640][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11168.109912][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11168.110197][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11168.110509][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11168.110817][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11168.111141][    C3]  ? lock_release+0x1d5/0x250
[11168.111381][    C3]  ? is_bpf_text_address+0x71/0x120
[11168.111645][    C3]  ? kernel_text_address+0xce/0xe0
[11168.111904][    C3]  ? __kernel_text_address+0x12/0x40
[11168.112169][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11168.112451][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11168.112760][    C3]  ? arch_stack_walk+0xa2/0x100
[11168.113010][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11168.113286][    C3]  ? get_stack_info+0x36/0xc0
[11168.113524][    C3]  __tcf_classify+0x329/0x7d0
[11168.113765][    C3]  tcf_classify+0x283/0x930
[11168.113996][    C3]  ? lock_release+0x1d5/0x250
[11168.114241][    C3]  ? is_bpf_text_address+0x71/0x120
[11168.114505][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11168.114760][    C3]  ? __kernel_text_address+0x12/0x40
[11168.115026][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11168.115311][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11168.115622][    C3]  tc_run+0x2e4/0x5d0
[11168.115826][    C3]  ? __pfx_tc_run+0x10/0x10
[11168.116057][    C3]  ? lock_acquire+0x1c1/0x220
[11168.116295][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11168.116555][    C3]  __dev_queue_xmit+0x686/0x17e0
[11168.116807][    C3]  ? lock_acquire+0x1c1/0x220
[11168.117042][    C3]  ? ip_finish_output2+0x786/0x18e0
[11168.117307][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11168.117611][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11168.117884][    C3]  ? neigh_hh_output+0x348/0x590
[11168.118134][    C3]  ? ip_finish_output2+0x262/0x18e0
[11168.118398][    C3]  ip_finish_output2+0x786/0x18e0
[11168.118653][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11168.118987][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11168.119271][    C3]  ? rcu_read_lock_held+0xe/0x50
[11168.119522][    C3]  ? __ip_finish_output+0x10f/0x770
[11168.119785][    C3]  ip_output+0x16b/0x4f0
[11168.120004][    C3]  ? __pfx_ip_output+0x10/0x10
[11168.120246][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11168.120523][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11168.120832][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11168.121107][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11168.121359][    C3]  ? __alloc_skb+0xd4/0x280
[11168.121586][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11168.121864][    C3]  ? tcp_fragment+0x168/0x1040
[11168.122105][    C3]  ? rcu_read_lock_held+0xe/0x50
[11168.122355][    C3]  ? ip_local_out+0x114/0x3b0
[11168.122594][    C3]  __ip_queue_xmit+0x672/0x1910
[11168.122841][    C3]  ? __skb_clone+0x57a/0x760
[11168.123074][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11168.123340][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11168.123617][    C3]  ? ipv4_dst_check+0xe3/0x170
[11168.123860][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11168.124108][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11168.124405][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11168.124722][    C3]  ? tcp_fragment+0xb0e/0x1040
[11168.124962][    C3]  tcp_send_loss_probe+0x348/0x830
[11168.125220][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11168.125488][    C3]  tcp_write_timer+0x82/0x1d0
[11168.125727][    C3]  call_timer_fn+0x173/0x430
[11168.125962][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11168.126223][    C3]  ? next_expiry_recalc+0xcd/0x220
[11168.126481][    C3]  __run_timers.part.0+0x52d/0x890
[11168.126739][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11168.127006][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11168.127290][    C3]  ? lock_acquire+0x1c1/0x220
[11168.127527][    C3]  ? clockevents_program_event+0xf6/0x300
[11168.127813][    C3]  ? lock_release+0x1d5/0x250
[11168.128051][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11168.128313][    C3]  ? ktime_get+0xb3/0x190
[11168.128531][    C3]  ? clockevents_program_event+0x1ea/0x300
[11168.128826][    C3]  run_timer_softirq+0x72/0x100
[11168.129073][    C3]  __do_softirq+0x1b9/0x7ff
[11168.129313][    C3]  irq_exit_rcu+0x98/0xc0
[11168.129530][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11168.129810][    C3]  </IRQ>
[11168.129961][    C3]  <TASK>
[11168.130109][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11168.130412][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11168.130731][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11168.131690][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11168.131993][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11168.132386][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11168.132778][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11168.133173][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11168.133565][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11168.133973][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11168.134268][    C3]  uart_start+0xe4/0x1b0
[11168.134486][    C3]  n_tty_write+0x677/0x7a0
[11168.134716][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11168.134967][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11168.135252][    C3]  ? lock_acquire+0x1c1/0x220
[11168.135491][    C3]  ? iterate_tty_write+0x95/0x540
[11168.135746][    C3]  iterate_tty_write+0x229/0x540
[11168.135998][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11168.136284][    C3]  vfs_write+0x9e9/0x10a0
[11168.136508][    C3]  ? __run_hrtimer+0x5df/0x710
[11168.136749][    C3]  ? __pfx_vfs_write+0x10/0x10
[11168.136991][    C3]  ? lock_acquire+0x1c1/0x220
[11168.137229][    C3]  ? clockevents_program_event+0xf6/0x300
[11168.137527][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11168.137790][    C3]  ? __fget_light+0x54/0x1e0
[11168.138024][    C3]  ksys_write+0xf5/0x1e0
[11168.138242][    C3]  ? __pfx_ksys_write+0x10/0x10
[11168.138489][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11168.138789][    C3]  do_syscall_64+0xc9/0x1e0
[11168.139021][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11168.139329][    C3] RIP: 0033:0x7f93b2836957
[11168.139556][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11168.140524][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11168.140944][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11168.141345][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11168.141737][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11168.142132][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11168.142524][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11168.142920][    C3]  </TASK>
[11192.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8214s! [ncat:8027]
[11192.613584][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11192.614836][    C1] irq event stamp: 174248
[11192.615051][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11192.615579][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11192.616043][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11192.616507][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11192.616969][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11192.617414][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11192.618023][    C1] RIP: 0010:kasan_check_range+0x10f/0x1c0
[11192.618313][    C1] Code: 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff 5b b8 01 00 00 00 5d 41 5c <c3> cc cc cc cc 41 bc 08 00 00 00 45 29 dc 49 8d 14 2c eb 0c 48 83
[11192.619287][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000246
[11192.619596][    C1] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11192.619999][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11192.620396][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11192.620790][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11192.621187][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11192.621585][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11192.622031][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11192.622362][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11192.622759][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11192.623156][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11192.623554][    C1] PKRU: 55555554
[11192.623735][    C1] Call Trace:
[11192.623903][    C1]  <IRQ>
[11192.624054][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11192.624316][    C1]  ? __run_hrtimer+0x1c0/0x710
[11192.624558][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11192.624834][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11192.625105][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11192.625393][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11192.625659][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11192.625963][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11192.626224][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11192.626531][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11192.626827][    C1]  </IRQ>
[11192.626975][    C1]  <TASK>
[11192.627126][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11192.627440][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11192.627728][    C1]  ? kasan_check_range+0x10f/0x1c0
[11192.627987][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[11192.628268][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11192.628578][    C1]  ? lock_acquire+0x1c1/0x220
[11192.628819][    C1]  ? lock_release+0x1d5/0x250
[11192.629057][    C1]  do_raw_spin_lock+0x1ec/0x270
[11192.629313][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11192.629583][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11192.629867][    C1]  ? lock_acquire+0x1c1/0x220
[11192.630104][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11192.630345][    C1]  _raw_spin_lock_nested+0x65/0x80
[11192.630604][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11192.630839][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11192.631085][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11192.631347][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11192.631625][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11192.631900][    C1]  ip_local_deliver+0x19d/0x480
[11192.632147][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11192.632417][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11192.632678][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11192.633026][    C1]  ? rcu_read_lock_held+0xe/0x50
[11192.633279][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11192.633597][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11192.633864][    C1]  ip_rcv+0x564/0x740
[11192.634067][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11192.634297][    C1]  ? set_track_prepare+0x8a/0xd0
[11192.634550][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11192.634826][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11192.635097][    C1]  ? skb_clone+0x10b/0x330
[11192.635326][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11192.635643][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11192.635947][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11192.636229][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11192.636521][    C1]  ? __tcf_classify+0x329/0x7d0
[11192.636769][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11192.636999][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11192.637295][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11192.637580][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11192.637903][    C1]  ? lock_acquire+0x1c1/0x220
[11192.638141][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11192.638433][    C1]  netif_receive_skb_internal+0xb0/0x300
[11192.638719][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11192.639035][    C1]  ? __copy_skb_header+0xaf/0x490
[11192.639295][    C1]  ? __skb_clone+0x57a/0x760
[11192.639528][    C1]  netif_receive_skb+0x55/0x280
[11192.639775][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11192.640086][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11192.640415][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11192.640713][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11192.640985][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11192.641271][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11192.641581][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11192.641866][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11192.642181][    C1]  ? stack_trace_save+0x95/0xd0
[11192.642425][    C1]  ? stack_depot_save_flags+0x45/0x550
[11192.642705][    C1]  ? kasan_save_stack+0x34/0x50
[11192.642952][    C1]  ? kasan_save_stack+0x24/0x50
[11192.643196][    C1]  ? kasan_save_track+0x14/0x30
[11192.643442][    C1]  ? kasan_save_free_info+0x3f/0x60
[11192.643713][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11192.643965][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11192.644213][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11192.644475][    C1]  ? ip_finish_output2+0x786/0x18e0
[11192.644741][    C1]  ? ip_output+0x16b/0x4f0
[11192.644966][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11192.645220][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11192.645491][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11192.645757][    C1]  ? get_reg+0x119/0x190
[11192.645972][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11192.646238][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11192.646546][    C1]  __tcf_classify+0x329/0x7d0
[11192.646788][    C1]  tcf_classify+0x283/0x930
[11192.647016][    C1]  ? arch_stack_walk+0xa2/0x100
[11192.647266][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11192.647520][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11192.647804][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11192.648070][    C1]  tc_run+0x2e4/0x5d0
[11192.648274][    C1]  ? __pfx_tc_run+0x10/0x10
[11192.648505][    C1]  ? lock_acquire+0x1c1/0x220
[11192.648740][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11192.648999][    C1]  __dev_queue_xmit+0x686/0x17e0
[11192.649259][    C1]  ? lock_acquire+0x1c1/0x220
[11192.649498][    C1]  ? ip_finish_output2+0x786/0x18e0
[11192.649760][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11192.650064][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11192.650334][    C1]  ? neigh_hh_output+0x348/0x590
[11192.650586][    C1]  ? ip_finish_output2+0x262/0x18e0
[11192.650849][    C1]  ip_finish_output2+0x786/0x18e0
[11192.651108][    C1]  ? stack_depot_save_flags+0x371/0x550
[11192.651389][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11192.651724][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11192.651997][    C1]  ? rcu_read_lock_held+0xe/0x50
[11192.652249][    C1]  ? __ip_finish_output+0x10f/0x770
[11192.652512][    C1]  ip_output+0x16b/0x4f0
[11192.652728][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11192.652961][    C1]  ? __pfx_ip_output+0x10/0x10
[11192.653203][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11192.653488][    C1]  ? rcu_read_lock_held+0xe/0x50
[11192.653737][    C1]  ? ip_local_out+0x114/0x3b0
[11192.653976][    C1]  __ip_queue_xmit+0x672/0x1910
[11192.654228][    C1]  ? __create_object+0x5e/0xb0
[11192.654471][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11192.654737][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11192.655016][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11192.655290][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11192.655571][    C1]  tcp_release_cb+0x1e9/0x390
[11192.655811][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11192.656075][    C1]  release_sock+0xb8/0x1d0
[11192.656302][    C1]  tcp_recvmsg+0xf8/0x4f0
[11192.656522][    C1]  ? lock_release+0x1d5/0x250
[11192.656762][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11192.657011][    C1]  ? core_sys_select+0x620/0x710
[11192.657266][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11192.657535][    C1]  inet_recvmsg+0xf9/0x2c0
[11192.657759][    C1]  ? __pfx_pipe_write+0x10/0x10
[11192.658009][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11192.658264][    C1]  ? __fget_light+0x54/0x1e0
[11192.658500][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11192.658768][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11192.659008][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11192.659282][    C1]  ? __might_fault+0xc6/0x180
[11192.659525][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11192.659805][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11192.660109][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11192.660407][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11192.660728][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11192.660979][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11192.661283][    C1]  do_syscall_64+0xc9/0x1e0
[11192.661516][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11192.661814][    C1] RIP: 0033:0x7f8b36b3f4c0
[11192.662049][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11192.663017][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11192.663439][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11192.663839][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11192.664236][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11192.664632][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11192.665030][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11192.665431][    C1]  </TASK>
[11192.665589][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8214s! [perl:7725]
[11192.666048][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11192.667325][    C3] irq event stamp: 290154
[11192.667541][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11192.668079][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11192.668588][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11192.669058][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11192.669548][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11192.669995][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11192.670623][    C3] RIP: 0010:kasan_check_range+0x1a/0x1c0
[11192.670913][    C3] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 <53> 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77
[11192.671895][    C3] RSP: 0018:ffffc90000277a80 EFLAGS: 00000286
[11192.672203][    C3] RAX: ffff888007a89b5c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11192.672620][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[11192.673015][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11192.673413][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11192.673829][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11192.674225][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11192.674690][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11192.675021][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11192.675421][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11192.675838][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11192.676237][    C3] PKRU: 55555554
[11192.676417][    C3] Call Trace:
[11192.676588][    C3]  <IRQ>
[11192.676738][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11192.677021][    C3]  ? __run_hrtimer+0x1c0/0x710
[11192.677267][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11192.677541][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11192.677810][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11192.678117][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11192.678385][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11192.678690][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11192.678950][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11192.679287][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11192.679581][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11192.679894][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11192.680207][    C3]  ? kasan_check_range+0x1a/0x1c0
[11192.680462][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[11192.680740][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11192.681049][    C3]  ? get_stack_info+0x36/0xc0
[11192.681312][    C3]  ? lock_acquire+0x1c1/0x220
[11192.681549][    C3]  ? lock_release+0x1d5/0x250
[11192.681789][    C3]  do_raw_spin_lock+0x1ec/0x270
[11192.682036][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11192.682306][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11192.682608][    C3]  ? lock_acquire+0x1c1/0x220
[11192.682845][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11192.683083][    C3]  _raw_spin_lock_nested+0x65/0x80
[11192.683342][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11192.683597][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11192.683843][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11192.684098][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11192.684371][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11192.684666][    C3]  ip_local_deliver+0x19d/0x480
[11192.684912][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11192.685186][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11192.685449][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11192.685813][    C3]  ? rcu_read_lock_held+0xe/0x50
[11192.686062][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11192.686378][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11192.686637][    C3]  ip_rcv+0x564/0x740
[11192.686859][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11192.687089][    C3]  ? set_track_prepare+0x8a/0xd0
[11192.687343][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11192.687617][    C3]  ? vfs_write+0x9e9/0x10a0
[11192.687870][    C3]  ? skb_clone+0x10b/0x330
[11192.688097][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11192.688415][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11192.688720][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11192.689020][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11192.689322][    C3]  ? __tcf_classify+0x329/0x7d0
[11192.689570][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11192.689797][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11192.690116][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11192.690400][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11192.690722][    C3]  ? lock_acquire+0x1c1/0x220
[11192.690959][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11192.691274][    C3]  netif_receive_skb_internal+0xb0/0x300
[11192.691557][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11192.691869][    C3]  ? __copy_skb_header+0xaf/0x490
[11192.692122][    C3]  ? __skb_clone+0x57a/0x760
[11192.692377][    C3]  netif_receive_skb+0x55/0x280
[11192.692623][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11192.692933][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11192.693265][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11192.693580][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11192.693852][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11192.694139][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11192.694474][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11192.694781][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11192.695104][    C3]  ? lock_release+0x1d5/0x250
[11192.695341][    C3]  ? is_bpf_text_address+0x71/0x120
[11192.695630][    C3]  ? kernel_text_address+0xce/0xe0
[11192.695889][    C3]  ? __kernel_text_address+0x12/0x40
[11192.696156][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11192.696437][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11192.696769][    C3]  ? arch_stack_walk+0xa2/0x100
[11192.697017][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11192.697291][    C3]  ? get_stack_info+0x36/0xc0
[11192.697529][    C3]  __tcf_classify+0x329/0x7d0
[11192.697790][    C3]  tcf_classify+0x283/0x930
[11192.698019][    C3]  ? lock_release+0x1d5/0x250
[11192.698259][    C3]  ? is_bpf_text_address+0x71/0x120
[11192.698519][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11192.698772][    C3]  ? __kernel_text_address+0x12/0x40
[11192.699054][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11192.699352][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11192.699660][    C3]  tc_run+0x2e4/0x5d0
[11192.699864][    C3]  ? __pfx_tc_run+0x10/0x10
[11192.700112][    C3]  ? lock_acquire+0x1c1/0x220
[11192.700351][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11192.700610][    C3]  __dev_queue_xmit+0x686/0x17e0
[11192.700860][    C3]  ? lock_acquire+0x1c1/0x220
[11192.701117][    C3]  ? ip_finish_output2+0x786/0x18e0
[11192.701381][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11192.701683][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11192.701951][    C3]  ? neigh_hh_output+0x348/0x590
[11192.702223][    C3]  ? ip_finish_output2+0x262/0x18e0
[11192.702486][    C3]  ip_finish_output2+0x786/0x18e0
[11192.702740][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11192.703074][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11192.703370][    C3]  ? rcu_read_lock_held+0xe/0x50
[11192.703621][    C3]  ? __ip_finish_output+0x10f/0x770
[11192.703883][    C3]  ip_output+0x16b/0x4f0
[11192.704097][    C3]  ? __pfx_ip_output+0x10/0x10
[11192.704361][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11192.704636][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11192.704946][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11192.705220][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11192.705492][    C3]  ? __alloc_skb+0xd4/0x280
[11192.705721][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11192.705988][    C3]  ? tcp_fragment+0x168/0x1040
[11192.706233][    C3]  ? rcu_read_lock_held+0xe/0x50
[11192.706487][    C3]  ? ip_local_out+0x114/0x3b0
[11192.706746][    C3]  __ip_queue_xmit+0x672/0x1910
[11192.706994][    C3]  ? __skb_clone+0x57a/0x760
[11192.707226][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11192.707489][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11192.707790][    C3]  ? ipv4_dst_check+0xe3/0x170
[11192.708031][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11192.708279][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11192.708578][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11192.708916][    C3]  ? tcp_fragment+0xb0e/0x1040
[11192.709166][    C3]  tcp_send_loss_probe+0x348/0x830
[11192.709426][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11192.709692][    C3]  tcp_write_timer+0x82/0x1d0
[11192.709952][    C3]  call_timer_fn+0x173/0x430
[11192.710187][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11192.710446][    C3]  ? next_expiry_recalc+0xcd/0x220
[11192.710705][    C3]  __run_timers.part.0+0x52d/0x890
[11192.710985][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11192.711253][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11192.711534][    C3]  ? lock_acquire+0x1c1/0x220
[11192.711771][    C3]  ? clockevents_program_event+0xf6/0x300
[11192.712081][    C3]  ? lock_release+0x1d5/0x250
[11192.712318][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11192.712579][    C3]  ? ktime_get+0xb3/0x190
[11192.712798][    C3]  ? clockevents_program_event+0x1ea/0x300
[11192.713093][    C3]  run_timer_softirq+0x72/0x100
[11192.713355][    C3]  __do_softirq+0x1b9/0x7ff
[11192.713586][    C3]  irq_exit_rcu+0x98/0xc0
[11192.713802][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11192.714085][    C3]  </IRQ>
[11192.714255][    C3]  <TASK>
[11192.714406][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11192.714707][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11192.715030][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11192.716009][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11192.716315][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11192.716731][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11192.717125][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11192.717544][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11192.717940][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11192.718341][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11192.718655][    C3]  uart_start+0xe4/0x1b0
[11192.718877][    C3]  n_tty_write+0x677/0x7a0
[11192.719105][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11192.719369][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11192.719653][    C3]  ? lock_acquire+0x1c1/0x220
[11192.719909][    C3]  ? iterate_tty_write+0x95/0x540
[11192.720165][    C3]  iterate_tty_write+0x229/0x540
[11192.720417][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11192.720706][    C3]  vfs_write+0x9e9/0x10a0
[11192.720948][    C3]  ? __run_hrtimer+0x5df/0x710
[11192.721189][    C3]  ? __pfx_vfs_write+0x10/0x10
[11192.721430][    C3]  ? lock_acquire+0x1c1/0x220
[11192.721665][    C3]  ? clockevents_program_event+0xf6/0x300
[11192.721972][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11192.722236][    C3]  ? __fget_light+0x54/0x1e0
[11192.722471][    C3]  ksys_write+0xf5/0x1e0
[11192.722684][    C3]  ? __pfx_ksys_write+0x10/0x10
[11192.722929][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11192.723252][    C3]  do_syscall_64+0xc9/0x1e0
[11192.723483][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11192.723778][    C3] RIP: 0033:0x7f93b2836957
[11192.724005][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11192.724981][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11192.725418][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11192.725811][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11192.726202][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11192.726612][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11192.727007][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11192.727423][    C3]  </TASK>
[11220.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8241s! [ncat:8027]
[11220.613581][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11220.614838][    C1] irq event stamp: 174248
[11220.615054][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11220.615586][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11220.616057][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11220.616524][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11220.616985][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11220.617432][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11220.618043][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11220.618367][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11220.619354][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11220.619662][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11220.620063][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11220.620459][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11220.620857][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11220.621255][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11220.621652][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11220.622096][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11220.622428][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11220.622829][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11220.623228][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11220.623623][    C1] PKRU: 55555554
[11220.623804][    C1] Call Trace:
[11220.623976][    C1]  <IRQ>
[11220.624126][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11220.624390][    C1]  ? __run_hrtimer+0x1c0/0x710
[11220.624633][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11220.624913][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11220.625186][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11220.625475][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11220.625741][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11220.626047][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11220.626309][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11220.626620][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11220.626915][    C1]  </IRQ>
[11220.627066][    C1]  <TASK>
[11220.627216][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11220.627531][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11220.627819][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11220.628114][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11220.628404][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11220.628716][    C1]  ? lock_acquire+0x1c1/0x220
[11220.628957][    C1]  ? lock_release+0x1d5/0x250
[11220.629206][    C1]  do_raw_spin_lock+0x1ec/0x270
[11220.629454][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11220.629725][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11220.630010][    C1]  ? lock_acquire+0x1c1/0x220
[11220.630248][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11220.630489][    C1]  _raw_spin_lock_nested+0x65/0x80
[11220.630748][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11220.630983][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11220.631231][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11220.631489][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11220.631764][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11220.632039][    C1]  ip_local_deliver+0x19d/0x480
[11220.632287][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11220.632561][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11220.632822][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11220.633171][    C1]  ? rcu_read_lock_held+0xe/0x50
[11220.633427][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11220.633746][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11220.634009][    C1]  ip_rcv+0x564/0x740
[11220.634217][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11220.634446][    C1]  ? set_track_prepare+0x8a/0xd0
[11220.634700][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11220.634976][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11220.635247][    C1]  ? skb_clone+0x10b/0x330
[11220.635475][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11220.635794][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11220.636097][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11220.636378][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11220.636675][    C1]  ? __tcf_classify+0x329/0x7d0
[11220.636923][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11220.637154][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11220.637450][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11220.637735][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11220.638057][    C1]  ? lock_acquire+0x1c1/0x220
[11220.638295][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11220.638590][    C1]  netif_receive_skb_internal+0xb0/0x300
[11220.638874][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11220.639196][    C1]  ? __copy_skb_header+0xaf/0x490
[11220.639450][    C1]  ? __skb_clone+0x57a/0x760
[11220.639681][    C1]  netif_receive_skb+0x55/0x280
[11220.639928][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11220.640239][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11220.640570][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11220.640869][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11220.641141][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11220.641427][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11220.641737][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11220.642020][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11220.642333][    C1]  ? stack_trace_save+0x95/0xd0
[11220.642578][    C1]  ? stack_depot_save_flags+0x45/0x550
[11220.642859][    C1]  ? kasan_save_stack+0x34/0x50
[11220.643107][    C1]  ? kasan_save_stack+0x24/0x50
[11220.643352][    C1]  ? kasan_save_track+0x14/0x30
[11220.643599][    C1]  ? kasan_save_free_info+0x3f/0x60
[11220.643861][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11220.644115][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11220.644363][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11220.644629][    C1]  ? ip_finish_output2+0x786/0x18e0
[11220.644893][    C1]  ? ip_output+0x16b/0x4f0
[11220.645118][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11220.645373][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11220.645642][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11220.645909][    C1]  ? get_reg+0x119/0x190
[11220.646124][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11220.646390][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11220.646700][    C1]  __tcf_classify+0x329/0x7d0
[11220.646940][    C1]  tcf_classify+0x283/0x930
[11220.647168][    C1]  ? arch_stack_walk+0xa2/0x100
[11220.647417][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11220.647671][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11220.647958][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11220.648225][    C1]  tc_run+0x2e4/0x5d0
[11220.648431][    C1]  ? __pfx_tc_run+0x10/0x10
[11220.648661][    C1]  ? lock_acquire+0x1c1/0x220
[11220.648895][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11220.649162][    C1]  __dev_queue_xmit+0x686/0x17e0
[11220.649415][    C1]  ? lock_acquire+0x1c1/0x220
[11220.649653][    C1]  ? ip_finish_output2+0x786/0x18e0
[11220.649915][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11220.650220][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11220.650490][    C1]  ? neigh_hh_output+0x348/0x590
[11220.650741][    C1]  ? ip_finish_output2+0x262/0x18e0
[11220.651005][    C1]  ip_finish_output2+0x786/0x18e0
[11220.651260][    C1]  ? stack_depot_save_flags+0x371/0x550
[11220.651540][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11220.651875][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11220.652147][    C1]  ? rcu_read_lock_held+0xe/0x50
[11220.652399][    C1]  ? __ip_finish_output+0x10f/0x770
[11220.652661][    C1]  ip_output+0x16b/0x4f0
[11220.652877][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11220.653110][    C1]  ? __pfx_ip_output+0x10/0x10
[11220.653352][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11220.653637][    C1]  ? rcu_read_lock_held+0xe/0x50
[11220.653887][    C1]  ? ip_local_out+0x114/0x3b0
[11220.654124][    C1]  __ip_queue_xmit+0x672/0x1910
[11220.654371][    C1]  ? __create_object+0x5e/0xb0
[11220.654613][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11220.654878][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11220.655157][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11220.655431][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11220.655711][    C1]  tcp_release_cb+0x1e9/0x390
[11220.655951][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11220.656215][    C1]  release_sock+0xb8/0x1d0
[11220.656442][    C1]  tcp_recvmsg+0xf8/0x4f0
[11220.656662][    C1]  ? lock_release+0x1d5/0x250
[11220.656900][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11220.657149][    C1]  ? core_sys_select+0x620/0x710
[11220.657402][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11220.657670][    C1]  inet_recvmsg+0xf9/0x2c0
[11220.657894][    C1]  ? __pfx_pipe_write+0x10/0x10
[11220.658155][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11220.658407][    C1]  ? __fget_light+0x54/0x1e0
[11220.658644][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11220.658907][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11220.659152][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11220.659421][    C1]  ? __might_fault+0xc6/0x180
[11220.659662][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11220.659942][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11220.660240][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11220.660537][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11220.660856][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11220.661110][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11220.661414][    C1]  do_syscall_64+0xc9/0x1e0
[11220.661646][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11220.661943][    C1] RIP: 0033:0x7f8b36b3f4c0
[11220.662176][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11220.663139][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11220.663563][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11220.663959][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11220.664357][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11220.664752][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11220.665149][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11220.665550][    C1]  </TASK>
[11220.665706][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8241s! [perl:7725]
[11220.666171][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11220.667513][    C3] irq event stamp: 290154
[11220.667745][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11220.668308][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11220.668845][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11220.669362][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11220.669856][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11220.670338][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11220.670986][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11220.671339][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11220.672382][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11220.672707][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11220.673133][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11220.673553][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11220.673948][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11220.674349][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11220.674746][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11220.675188][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11220.675516][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11220.675912][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11220.676307][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11220.676704][    C3] PKRU: 55555554
[11220.676882][    C3] Call Trace:
[11220.677050][    C3]  <IRQ>
[11220.677200][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11220.677462][    C3]  ? __run_hrtimer+0x1c0/0x710
[11220.677702][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11220.677980][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11220.678251][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11220.678536][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11220.678799][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11220.679155][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11220.679424][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11220.679731][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11220.680025][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11220.680340][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11220.680626][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11220.680921][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11220.681207][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11220.681517][    C3]  ? get_stack_info+0x36/0xc0
[11220.681757][    C3]  ? lock_acquire+0x1c1/0x220
[11220.681998][    C3]  ? lock_release+0x1d5/0x250
[11220.682236][    C3]  do_raw_spin_lock+0x1ec/0x270
[11220.682482][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11220.682753][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11220.683035][    C3]  ? lock_acquire+0x1c1/0x220
[11220.683273][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11220.683513][    C3]  _raw_spin_lock_nested+0x65/0x80
[11220.683771][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11220.684003][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11220.684249][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11220.684505][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11220.684778][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11220.685055][    C3]  ip_local_deliver+0x19d/0x480
[11220.685300][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11220.685589][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11220.685865][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11220.686231][    C3]  ? rcu_read_lock_held+0xe/0x50
[11220.686490][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11220.686818][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11220.687104][    C3]  ip_rcv+0x564/0x740
[11220.687319][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11220.687569][    C3]  ? set_track_prepare+0x8a/0xd0
[11220.687837][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11220.688130][    C3]  ? vfs_write+0x9e9/0x10a0
[11220.688379][    C3]  ? skb_clone+0x10b/0x330
[11220.688617][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11220.688956][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11220.689296][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11220.689596][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11220.689909][    C3]  ? __tcf_classify+0x329/0x7d0
[11220.690173][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11220.690417][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11220.690738][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11220.691043][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11220.691391][    C3]  ? lock_acquire+0x1c1/0x220
[11220.691645][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11220.691960][    C3]  netif_receive_skb_internal+0xb0/0x300
[11220.692264][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11220.692606][    C3]  ? __copy_skb_header+0xaf/0x490
[11220.692877][    C3]  ? __skb_clone+0x57a/0x760
[11220.693126][    C3]  netif_receive_skb+0x55/0x280
[11220.693399][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11220.693732][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11220.694088][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11220.694411][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11220.694694][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11220.694979][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11220.695290][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11220.695609][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11220.695934][    C3]  ? lock_release+0x1d5/0x250
[11220.696171][    C3]  ? is_bpf_text_address+0x71/0x120
[11220.696455][    C3]  ? kernel_text_address+0xce/0xe0
[11220.696731][    C3]  ? __kernel_text_address+0x12/0x40
[11220.697012][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11220.697302][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11220.697638][    C3]  ? arch_stack_walk+0xa2/0x100
[11220.697908][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11220.698207][    C3]  ? get_stack_info+0x36/0xc0
[11220.698468][    C3]  __tcf_classify+0x329/0x7d0
[11220.698730][    C3]  tcf_classify+0x283/0x930
[11220.698986][    C3]  ? lock_release+0x1d5/0x250
[11220.699243][    C3]  ? is_bpf_text_address+0x71/0x120
[11220.699522][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11220.699797][    C3]  ? __kernel_text_address+0x12/0x40
[11220.700086][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11220.700389][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11220.700726][    C3]  tc_run+0x2e4/0x5d0
[11220.700947][    C3]  ? __pfx_tc_run+0x10/0x10
[11220.701197][    C3]  ? lock_acquire+0x1c1/0x220
[11220.701446][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11220.701726][    C3]  __dev_queue_xmit+0x686/0x17e0
[11220.701994][    C3]  ? lock_acquire+0x1c1/0x220
[11220.702251][    C3]  ? ip_finish_output2+0x786/0x18e0
[11220.702533][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11220.702865][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11220.703147][    C3]  ? neigh_hh_output+0x348/0x590
[11220.703419][    C3]  ? ip_finish_output2+0x262/0x18e0
[11220.703704][    C3]  ip_finish_output2+0x786/0x18e0
[11220.703980][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11220.704344][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11220.704638][    C3]  ? rcu_read_lock_held+0xe/0x50
[11220.704905][    C3]  ? __ip_finish_output+0x10f/0x770
[11220.705181][    C3]  ip_output+0x16b/0x4f0
[11220.705416][    C3]  ? __pfx_ip_output+0x10/0x10
[11220.705674][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11220.705972][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11220.706285][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11220.706562][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11220.706819][    C3]  ? __alloc_skb+0xd4/0x280
[11220.707049][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11220.707317][    C3]  ? tcp_fragment+0x168/0x1040
[11220.707561][    C3]  ? rcu_read_lock_held+0xe/0x50
[11220.707811][    C3]  ? ip_local_out+0x114/0x3b0
[11220.708050][    C3]  __ip_queue_xmit+0x672/0x1910
[11220.708298][    C3]  ? __skb_clone+0x57a/0x760
[11220.708530][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11220.708796][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11220.709087][    C3]  ? ipv4_dst_check+0xe3/0x170
[11220.709335][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11220.709584][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11220.709885][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11220.710204][    C3]  ? tcp_fragment+0xb0e/0x1040
[11220.710447][    C3]  tcp_send_loss_probe+0x348/0x830
[11220.710705][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11220.710972][    C3]  tcp_write_timer+0x82/0x1d0
[11220.711213][    C3]  call_timer_fn+0x173/0x430
[11220.711450][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11220.711711][    C3]  ? next_expiry_recalc+0xcd/0x220
[11220.711972][    C3]  __run_timers.part.0+0x52d/0x890
[11220.712230][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11220.712497][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11220.712781][    C3]  ? lock_acquire+0x1c1/0x220
[11220.713016][    C3]  ? clockevents_program_event+0xf6/0x300
[11220.713308][    C3]  ? lock_release+0x1d5/0x250
[11220.713546][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11220.713809][    C3]  ? ktime_get+0xb3/0x190
[11220.714027][    C3]  ? clockevents_program_event+0x1ea/0x300
[11220.714324][    C3]  run_timer_softirq+0x72/0x100
[11220.714572][    C3]  __do_softirq+0x1b9/0x7ff
[11220.714804][    C3]  irq_exit_rcu+0x98/0xc0
[11220.715025][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11220.715310][    C3]  </IRQ>
[11220.715483][    C3]  <TASK>
[11220.715638][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11220.715966][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11220.716292][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11220.717317][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11220.717650][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11220.718074][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11220.718498][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11220.718925][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11220.719390][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11220.719818][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11220.720138][    C3]  uart_start+0xe4/0x1b0
[11220.720372][    C3]  n_tty_write+0x677/0x7a0
[11220.720614][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11220.720884][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11220.721193][    C3]  ? lock_acquire+0x1c1/0x220
[11220.721449][    C3]  ? iterate_tty_write+0x95/0x540
[11220.721725][    C3]  iterate_tty_write+0x229/0x540
[11220.721996][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11220.722309][    C3]  vfs_write+0x9e9/0x10a0
[11220.722545][    C3]  ? __run_hrtimer+0x5df/0x710
[11220.722811][    C3]  ? __pfx_vfs_write+0x10/0x10
[11220.723069][    C3]  ? lock_acquire+0x1c1/0x220
[11220.723329][    C3]  ? clockevents_program_event+0xf6/0x300
[11220.723635][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11220.723934][    C3]  ? __fget_light+0x54/0x1e0
[11220.724187][    C3]  ksys_write+0xf5/0x1e0
[11220.724427][    C3]  ? __pfx_ksys_write+0x10/0x10
[11220.724674][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11220.724978][    C3]  do_syscall_64+0xc9/0x1e0
[11220.725213][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11220.725518][    C3] RIP: 0033:0x7f93b2836957
[11220.725746][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11220.726729][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11220.727176][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11220.727574][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11220.727986][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11220.728402][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11220.728817][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11220.729257][    C3]  </TASK>
[11246.143164][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[11246.143569][    C1] rcu: 1-....: (8563302 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=2131635
[11246.144163][    C1] rcu: (t=8852173 jiffies g=1064457 q=118 ncpus=4)
[11246.144513][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11246.144994][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11246.145648][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11246.146000][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11246.147038][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11246.147370][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11246.147801][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11246.148232][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11246.148656][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11246.149080][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11246.149515][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11246.149985][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11246.150318][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11246.150719][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11246.151113][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11246.151511][    C1] PKRU: 55555554
[11246.151689][    C1] Call Trace:
[11246.151859][    C1]  <IRQ>
[11246.152009][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11246.152284][    C1]  ? print_cpu_stall+0x263/0x6a0
[11246.152535][    C1]  ? check_cpu_stall+0x284/0x500
[11246.152784][    C1]  ? rcu_pending+0x92/0x360
[11246.153013][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[11246.153284][    C1]  ? update_process_times+0xb9/0x110
[11246.153555][    C1]  ? tick_sched_handle+0x67/0x130
[11246.153813][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[11246.154096][    C1]  ? __run_hrtimer+0x1c0/0x710
[11246.154339][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11246.154648][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11246.154919][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11246.155204][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11246.155471][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11246.155773][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11246.156034][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11246.156343][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11246.156643][    C1]  </IRQ>
[11246.156792][    C1]  <TASK>
[11246.156942][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11246.157255][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11246.157546][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11246.157839][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11246.158126][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11246.158466][    C1]  ? lock_acquire+0x1c1/0x220
[11246.158727][    C1]  ? lock_release+0x1d5/0x250
[11246.158980][    C1]  do_raw_spin_lock+0x1ec/0x270
[11246.159236][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11246.159517][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11246.159822][    C1]  ? lock_acquire+0x1c1/0x220
[11246.160072][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11246.160330][    C1]  _raw_spin_lock_nested+0x65/0x80
[11246.160601][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11246.160851][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11246.161109][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11246.161384][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11246.161674][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11246.161972][    C1]  ip_local_deliver+0x19d/0x480
[11246.162231][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11246.162523][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11246.162800][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11246.163166][    C1]  ? rcu_read_lock_held+0xe/0x50
[11246.163431][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11246.163769][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11246.164042][    C1]  ip_rcv+0x564/0x740
[11246.164261][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11246.164501][    C1]  ? set_track_prepare+0x8a/0xd0
[11246.164771][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11246.165057][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11246.165344][    C1]  ? skb_clone+0x10b/0x330
[11246.165593][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11246.165932][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11246.166263][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11246.166562][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11246.166875][    C1]  ? __tcf_classify+0x329/0x7d0
[11246.167133][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11246.167382][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11246.167699][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11246.168001][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11246.168326][    C1]  ? lock_acquire+0x1c1/0x220
[11246.168564][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11246.168870][    C1]  netif_receive_skb_internal+0xb0/0x300
[11246.169158][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11246.169481][    C1]  ? __copy_skb_header+0xaf/0x490
[11246.169735][    C1]  ? __skb_clone+0x57a/0x760
[11246.169969][    C1]  netif_receive_skb+0x55/0x280
[11246.170226][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11246.170556][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11246.170904][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11246.171206][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11246.171493][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11246.171803][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11246.172130][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11246.172433][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11246.172771][    C1]  ? stack_trace_save+0x95/0xd0
[11246.173038][    C1]  ? stack_depot_save_flags+0x45/0x550
[11246.173336][    C1]  ? kasan_save_stack+0x34/0x50
[11246.173607][    C1]  ? kasan_save_stack+0x24/0x50
[11246.173867][    C1]  ? kasan_save_track+0x14/0x30
[11246.174133][    C1]  ? kasan_save_free_info+0x3f/0x60
[11246.174423][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11246.174697][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11246.174962][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11246.175238][    C1]  ? ip_finish_output2+0x786/0x18e0
[11246.175522][    C1]  ? ip_output+0x16b/0x4f0
[11246.175763][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11246.176035][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11246.176322][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11246.176606][    C1]  ? get_reg+0x119/0x190
[11246.176838][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11246.177121][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11246.177452][    C1]  __tcf_classify+0x329/0x7d0
[11246.177709][    C1]  tcf_classify+0x283/0x930
[11246.177963][    C1]  ? arch_stack_walk+0xa2/0x100
[11246.178229][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11246.178504][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11246.178812][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11246.179111][    C1]  tc_run+0x2e4/0x5d0
[11246.179331][    C1]  ? __pfx_tc_run+0x10/0x10
[11246.179582][    C1]  ? lock_acquire+0x1c1/0x220
[11246.179836][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11246.180118][    C1]  __dev_queue_xmit+0x686/0x17e0
[11246.180380][    C1]  ? lock_acquire+0x1c1/0x220
[11246.180634][    C1]  ? ip_finish_output2+0x786/0x18e0
[11246.180914][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11246.181216][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11246.181498][    C1]  ? neigh_hh_output+0x348/0x590
[11246.181748][    C1]  ? ip_finish_output2+0x262/0x18e0
[11246.182013][    C1]  ip_finish_output2+0x786/0x18e0
[11246.182270][    C1]  ? stack_depot_save_flags+0x371/0x550
[11246.182550][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11246.182890][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11246.183164][    C1]  ? rcu_read_lock_held+0xe/0x50
[11246.183416][    C1]  ? __ip_finish_output+0x10f/0x770
[11246.183681][    C1]  ip_output+0x16b/0x4f0
[11246.183898][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11246.184138][    C1]  ? __pfx_ip_output+0x10/0x10
[11246.184381][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11246.184669][    C1]  ? rcu_read_lock_held+0xe/0x50
[11246.184920][    C1]  ? ip_local_out+0x114/0x3b0
[11246.185160][    C1]  __ip_queue_xmit+0x672/0x1910
[11246.185407][    C1]  ? __create_object+0x5e/0xb0
[11246.185653][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11246.185919][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11246.186203][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11246.186474][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11246.186755][    C1]  tcp_release_cb+0x1e9/0x390
[11246.186995][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11246.187261][    C1]  release_sock+0xb8/0x1d0
[11246.187490][    C1]  tcp_recvmsg+0xf8/0x4f0
[11246.187710][    C1]  ? lock_release+0x1d5/0x250
[11246.187948][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11246.188199][    C1]  ? core_sys_select+0x620/0x710
[11246.188454][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11246.188723][    C1]  inet_recvmsg+0xf9/0x2c0
[11246.188957][    C1]  ? __pfx_pipe_write+0x10/0x10
[11246.189209][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11246.189464][    C1]  ? __fget_light+0x54/0x1e0
[11246.189699][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11246.189962][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11246.190203][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11246.190466][    C1]  ? __might_fault+0xc6/0x180
[11246.190708][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11246.190987][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11246.191287][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11246.191587][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11246.191908][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11246.192160][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11246.192490][    C1]  do_syscall_64+0xc9/0x1e0
[11246.192739][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11246.193055][    C1] RIP: 0033:0x7f8b36b3f4c0
[11246.193287][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11246.194318][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11246.194766][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11246.195191][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11246.195615][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11246.196041][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11246.196466][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11246.196893][    C1]  </TASK>
[11246.197069][    C1] Sending NMI from CPU 1 to CPUs 3:
[11246.197372][    C3] NMI backtrace for cpu 3
[11246.197380][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11246.197385][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11246.197387][    C3] RIP: 0010:kasan_check_range+0x1a/0x1c0
[11246.197397][    C3] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 <53> 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77
[11246.197401][    C3] RSP: 0018:ffffc90000277a80 EFLAGS: 00000286
[11246.197406][    C3] RAX: ffff888007a89b5c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11246.197409][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[11246.197410][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11246.197412][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11246.197414][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11246.197415][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11246.197418][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11246.197421][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11246.197423][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11246.197424][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11246.197425][    C3] PKRU: 55555554
[11246.197427][    C3] Call Trace:
[11246.197431][    C3]  <NMI>
[11246.197437][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[11246.197446][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11246.197453][    C3]  ? nmi_handle+0x153/0x420
[11246.197461][    C3]  ? default_do_nmi+0x41/0x100
[11246.197466][    C3]  ? exc_nmi+0xf3/0x120
[11246.197469][    C3]  ? end_repeat_nmi+0xf/0x60
[11246.197475][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11246.197482][    C3]  ? kasan_check_range+0x1a/0x1c0
[11246.197487][    C3]  ? kasan_check_range+0x1a/0x1c0
[11246.197493][    C3]  ? kasan_check_range+0x1a/0x1c0
[11246.197498][    C3]  </NMI>
[11246.197499][    C3]  <IRQ>
[11246.197501][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[11246.197507][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11246.197511][    C3]  ? get_stack_info+0x36/0xc0
[11246.197518][    C3]  ? lock_acquire+0x1c1/0x220
[11246.197525][    C3]  ? lock_release+0x1d5/0x250
[11246.197529][    C3]  do_raw_spin_lock+0x1ec/0x270
[11246.197533][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11246.197535][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11246.197539][    C3]  ? lock_acquire+0x1c1/0x220
[11246.197541][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11246.197548][    C3]  _raw_spin_lock_nested+0x65/0x80
[11246.197553][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11246.197565][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11246.197569][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11246.197575][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11246.197583][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11246.197587][    C3]  ip_local_deliver+0x19d/0x480
[11246.197590][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11246.197592][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11246.197596][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11246.197605][    C3]  ? rcu_read_lock_held+0xe/0x50
[11246.197610][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11246.197613][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11246.197623][    C3]  ip_rcv+0x564/0x740
[11246.197626][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11246.197629][    C3]  ? set_track_prepare+0x8a/0xd0
[11246.197634][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11246.197638][    C3]  ? vfs_write+0x9e9/0x10a0
[11246.197644][    C3]  ? skb_clone+0x10b/0x330
[11246.197649][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11246.197660][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11246.197667][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11246.197674][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11246.197683][    C3]  ? __tcf_classify+0x329/0x7d0
[11246.197688][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11246.197690][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11246.197694][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11246.197699][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11246.197707][    C3]  ? lock_acquire+0x1c1/0x220
[11246.197710][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11246.197717][    C3]  netif_receive_skb_internal+0xb0/0x300
[11246.197723][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11246.197730][    C3]  ? __copy_skb_header+0xaf/0x490
[11246.197734][    C3]  ? __skb_clone+0x57a/0x760
[11246.197736][    C3]  netif_receive_skb+0x55/0x280
[11246.197740][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11246.197748][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11246.197756][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11246.197767][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11246.197775][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11246.197791][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11246.197800][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11246.197810][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11246.197823][    C3]  ? lock_release+0x1d5/0x250
[11246.197826][    C3]  ? is_bpf_text_address+0x71/0x120
[11246.197830][    C3]  ? kernel_text_address+0xce/0xe0
[11246.197834][    C3]  ? __kernel_text_address+0x12/0x40
[11246.197837][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11246.197840][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11246.197845][    C3]  ? arch_stack_walk+0xa2/0x100
[11246.197857][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11246.197862][    C3]  ? get_stack_info+0x36/0xc0
[11246.197869][    C3]  __tcf_classify+0x329/0x7d0
[11246.197878][    C3]  tcf_classify+0x283/0x930
[11246.197883][    C3]  ? lock_release+0x1d5/0x250
[11246.197885][    C3]  ? is_bpf_text_address+0x71/0x120
[11246.197889][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11246.197892][    C3]  ? __kernel_text_address+0x12/0x40
[11246.197895][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11246.197898][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11246.197905][    C3]  tc_run+0x2e4/0x5d0
[11246.197911][    C3]  ? __pfx_tc_run+0x10/0x10
[11246.197916][    C3]  ? lock_acquire+0x1c1/0x220
[11246.197920][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11246.197927][    C3]  __dev_queue_xmit+0x686/0x17e0
[11246.197934][    C3]  ? lock_acquire+0x1c1/0x220
[11246.197937][    C3]  ? ip_finish_output2+0x786/0x18e0
[11246.197942][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11246.197946][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11246.197949][    C3]  ? neigh_hh_output+0x348/0x590
[11246.197953][    C3]  ? ip_finish_output2+0x262/0x18e0
[11246.197957][    C3]  ip_finish_output2+0x786/0x18e0
[11246.197963][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11246.197976][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11246.197980][    C3]  ? rcu_read_lock_held+0xe/0x50
[11246.197986][    C3]  ? __ip_finish_output+0x10f/0x770
[11246.197990][    C3]  ip_output+0x16b/0x4f0
[11246.197994][    C3]  ? __pfx_ip_output+0x10/0x10
[11246.197997][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11246.198000][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11246.198003][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11246.198006][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11246.198010][    C3]  ? __alloc_skb+0xd4/0x280
[11246.198014][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11246.198021][    C3]  ? tcp_fragment+0x168/0x1040
[11246.198025][    C3]  ? rcu_read_lock_held+0xe/0x50
[11246.198028][    C3]  ? ip_local_out+0x114/0x3b0
[11246.198032][    C3]  __ip_queue_xmit+0x672/0x1910
[11246.198036][    C3]  ? __skb_clone+0x57a/0x760
[11246.198039][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11246.198046][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11246.198051][    C3]  ? ipv4_dst_check+0xe3/0x170
[11246.198057][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11246.198065][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11246.198072][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11246.198077][    C3]  ? tcp_fragment+0xb0e/0x1040
[11246.198082][    C3]  tcp_send_loss_probe+0x348/0x830
[11246.198086][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11246.198089][    C3]  tcp_write_timer+0x82/0x1d0
[11246.198093][    C3]  call_timer_fn+0x173/0x430
[11246.198099][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11246.198107][    C3]  ? next_expiry_recalc+0xcd/0x220
[11246.198115][    C3]  __run_timers.part.0+0x52d/0x890
[11246.198120][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11246.198128][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11246.198133][    C3]  ? lock_acquire+0x1c1/0x220
[11246.198137][    C3]  ? clockevents_program_event+0xf6/0x300
[11246.198143][    C3]  ? lock_release+0x1d5/0x250
[11246.198146][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11246.198151][    C3]  ? ktime_get+0xb3/0x190
[11246.198155][    C3]  ? clockevents_program_event+0x1ea/0x300
[11246.198163][    C3]  run_timer_softirq+0x72/0x100
[11246.198169][    C3]  __do_softirq+0x1b9/0x7ff
[11246.198176][    C3]  irq_exit_rcu+0x98/0xc0
[11246.198181][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11246.198187][    C3]  </IRQ>
[11246.198188][    C3]  <TASK>
[11246.198189][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11246.198193][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11246.198196][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11246.198198][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11246.198201][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11246.198203][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11246.198205][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11246.198206][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11246.198208][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11246.198214][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11246.198220][    C3]  uart_start+0xe4/0x1b0
[11246.198228][    C3]  n_tty_write+0x677/0x7a0
[11246.198234][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11246.198238][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11246.198243][    C3]  ? lock_acquire+0x1c1/0x220
[11246.198246][    C3]  ? iterate_tty_write+0x95/0x540
[11246.198250][    C3]  iterate_tty_write+0x229/0x540
[11246.198257][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11246.198264][    C3]  vfs_write+0x9e9/0x10a0
[11246.198270][    C3]  ? __run_hrtimer+0x5df/0x710
[11246.198275][    C3]  ? __pfx_vfs_write+0x10/0x10
[11246.198280][    C3]  ? lock_acquire+0x1c1/0x220
[11246.198283][    C3]  ? clockevents_program_event+0xf6/0x300
[11246.198290][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11246.198295][    C3]  ? __fget_light+0x54/0x1e0
[11246.198300][    C3]  ksys_write+0xf5/0x1e0
[11246.198304][    C3]  ? __pfx_ksys_write+0x10/0x10
[11246.198309][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11246.198315][    C3]  do_syscall_64+0xc9/0x1e0
[11246.198322][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11246.198327][    C3] RIP: 0033:0x7f93b2836957
[11246.198332][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11246.198336][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11246.198340][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11246.198342][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11246.198345][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11246.198348][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11246.198350][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11246.198355][    C3]  </TASK>
[11272.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8289s! [ncat:8027]
[11272.613575][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11272.614832][    C1] irq event stamp: 174248
[11272.615050][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11272.615580][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11272.616045][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11272.616512][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11272.616973][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11272.617422][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11272.618032][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11272.618358][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11272.619334][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11272.619640][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11272.620038][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11272.620435][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11272.620833][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11272.621230][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11272.621626][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11272.622071][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11272.622403][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11272.622804][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11272.623201][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11272.623597][    C1] PKRU: 55555554
[11272.623778][    C1] Call Trace:
[11272.623950][    C1]  <IRQ>
[11272.624104][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11272.624367][    C1]  ? __run_hrtimer+0x1c0/0x710
[11272.624611][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11272.624888][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11272.625160][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11272.625445][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11272.625711][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11272.626016][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11272.626278][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11272.626589][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11272.626886][    C1]  </IRQ>
[11272.627035][    C1]  <TASK>
[11272.627185][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11272.627499][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11272.627790][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11272.628082][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11272.628372][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11272.628685][    C1]  ? lock_acquire+0x1c1/0x220
[11272.628932][    C1]  ? lock_release+0x1d5/0x250
[11272.629171][    C1]  do_raw_spin_lock+0x1ec/0x270
[11272.629421][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11272.629694][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11272.629979][    C1]  ? lock_acquire+0x1c1/0x220
[11272.630218][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11272.630457][    C1]  _raw_spin_lock_nested+0x65/0x80
[11272.630716][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11272.630951][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11272.631199][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11272.631457][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11272.631735][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11272.632009][    C1]  ip_local_deliver+0x19d/0x480
[11272.632257][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11272.632526][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11272.632790][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11272.633136][    C1]  ? rcu_read_lock_held+0xe/0x50
[11272.633390][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11272.633707][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11272.633970][    C1]  ip_rcv+0x564/0x740
[11272.634173][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11272.634403][    C1]  ? set_track_prepare+0x8a/0xd0
[11272.634658][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11272.634933][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11272.635205][    C1]  ? skb_clone+0x10b/0x330
[11272.635433][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11272.635752][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11272.636055][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11272.636337][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11272.636629][    C1]  ? __tcf_classify+0x329/0x7d0
[11272.636877][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11272.637112][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11272.637411][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11272.637693][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11272.638015][    C1]  ? lock_acquire+0x1c1/0x220
[11272.638255][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11272.638549][    C1]  netif_receive_skb_internal+0xb0/0x300
[11272.638838][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11272.639155][    C1]  ? __copy_skb_header+0xaf/0x490
[11272.639410][    C1]  ? __skb_clone+0x57a/0x760
[11272.639643][    C1]  netif_receive_skb+0x55/0x280
[11272.639888][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11272.640200][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11272.640530][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11272.640830][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11272.641103][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11272.641392][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11272.641703][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11272.641989][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11272.642306][    C1]  ? stack_trace_save+0x95/0xd0
[11272.642553][    C1]  ? stack_depot_save_flags+0x45/0x550
[11272.642832][    C1]  ? kasan_save_stack+0x34/0x50
[11272.643086][    C1]  ? kasan_save_stack+0x24/0x50
[11272.643333][    C1]  ? kasan_save_track+0x14/0x30
[11272.643579][    C1]  ? kasan_save_free_info+0x3f/0x60
[11272.643843][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11272.644097][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11272.644345][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11272.644609][    C1]  ? ip_finish_output2+0x786/0x18e0
[11272.644872][    C1]  ? ip_output+0x16b/0x4f0
[11272.645095][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11272.645350][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11272.645623][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11272.645890][    C1]  ? get_reg+0x119/0x190
[11272.646104][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11272.646371][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11272.646680][    C1]  __tcf_classify+0x329/0x7d0
[11272.646923][    C1]  tcf_classify+0x283/0x930
[11272.647153][    C1]  ? arch_stack_walk+0xa2/0x100
[11272.647402][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11272.647657][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11272.647944][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11272.648211][    C1]  tc_run+0x2e4/0x5d0
[11272.648416][    C1]  ? __pfx_tc_run+0x10/0x10
[11272.648653][    C1]  ? lock_acquire+0x1c1/0x220
[11272.648900][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11272.649162][    C1]  __dev_queue_xmit+0x686/0x17e0
[11272.649416][    C1]  ? lock_acquire+0x1c1/0x220
[11272.649653][    C1]  ? ip_finish_output2+0x786/0x18e0
[11272.649917][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11272.650223][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11272.650495][    C1]  ? neigh_hh_output+0x348/0x590
[11272.650747][    C1]  ? ip_finish_output2+0x262/0x18e0
[11272.651012][    C1]  ip_finish_output2+0x786/0x18e0
[11272.651268][    C1]  ? stack_depot_save_flags+0x371/0x550
[11272.651549][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11272.651884][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11272.652159][    C1]  ? rcu_read_lock_held+0xe/0x50
[11272.652413][    C1]  ? __ip_finish_output+0x10f/0x770
[11272.652678][    C1]  ip_output+0x16b/0x4f0
[11272.652895][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11272.653129][    C1]  ? __pfx_ip_output+0x10/0x10
[11272.653371][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11272.653659][    C1]  ? rcu_read_lock_held+0xe/0x50
[11272.653910][    C1]  ? ip_local_out+0x114/0x3b0
[11272.654149][    C1]  __ip_queue_xmit+0x672/0x1910
[11272.654396][    C1]  ? __create_object+0x5e/0xb0
[11272.654640][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11272.654906][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11272.655190][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11272.655461][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11272.655743][    C1]  tcp_release_cb+0x1e9/0x390
[11272.655983][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11272.656248][    C1]  release_sock+0xb8/0x1d0
[11272.656476][    C1]  tcp_recvmsg+0xf8/0x4f0
[11272.656695][    C1]  ? lock_release+0x1d5/0x250
[11272.656935][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11272.657186][    C1]  ? core_sys_select+0x620/0x710
[11272.657441][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11272.657710][    C1]  inet_recvmsg+0xf9/0x2c0
[11272.657935][    C1]  ? __pfx_pipe_write+0x10/0x10
[11272.658184][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11272.658439][    C1]  ? __fget_light+0x54/0x1e0
[11272.658677][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11272.658948][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11272.659191][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11272.659455][    C1]  ? __might_fault+0xc6/0x180
[11272.659698][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11272.659981][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11272.660282][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11272.660581][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11272.660902][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11272.661153][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11272.661455][    C1]  do_syscall_64+0xc9/0x1e0
[11272.661689][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11272.661988][    C1] RIP: 0033:0x7f8b36b3f4c0
[11272.662215][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11272.663178][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11272.663601][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11272.663997][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11272.664393][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11272.664791][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11272.665188][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11272.665589][    C1]  </TASK>
[11272.665748][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8289s! [perl:7725]
[11272.666179][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11272.667426][    C3] irq event stamp: 290154
[11272.667643][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11272.668170][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11272.668671][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11272.669145][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11272.669606][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11272.670052][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11272.670661][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[11272.670979][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[11272.671945][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11272.672252][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11272.672647][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11272.673044][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11272.673446][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11272.673841][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11272.674237][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11272.674679][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11272.675036][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11272.675523][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11272.676031][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11272.676445][    C3] PKRU: 55555554
[11272.676655][    C3] Call Trace:
[11272.676871][    C3]  <IRQ>
[11272.677056][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11272.677361][    C3]  ? __run_hrtimer+0x1c0/0x710
[11272.677659][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11272.678002][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11272.678360][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11272.678739][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11272.679086][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11272.679481][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11272.679820][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11272.680234][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11272.680630][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11272.681050][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11272.681438][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[11272.681817][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11272.682203][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11272.682616][    C3]  ? get_stack_info+0x36/0xc0
[11272.682932][    C3]  ? lock_acquire+0x1c1/0x220
[11272.683255][    C3]  ? lock_release+0x1d5/0x250
[11272.683573][    C3]  do_raw_spin_lock+0x1ec/0x270
[11272.683903][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11272.684266][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11272.684647][    C3]  ? lock_acquire+0x1c1/0x220
[11272.684958][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11272.685280][    C3]  _raw_spin_lock_nested+0x65/0x80
[11272.685628][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11272.685931][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11272.686250][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11272.686592][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11272.686952][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11272.687316][    C3]  ip_local_deliver+0x19d/0x480
[11272.687622][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11272.687985][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11272.688250][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11272.688596][    C3]  ? rcu_read_lock_held+0xe/0x50
[11272.688857][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11272.689175][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11272.689497][    C3]  ip_rcv+0x564/0x740
[11272.689724][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11272.689955][    C3]  ? set_track_prepare+0x8a/0xd0
[11272.690209][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11272.690489][    C3]  ? vfs_write+0x9e9/0x10a0
[11272.690765][    C3]  ? skb_clone+0x10b/0x330
[11272.691046][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11272.691452][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11272.691760][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11272.692054][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11272.692425][    C3]  ? __tcf_classify+0x329/0x7d0
[11272.692723][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11272.692993][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11272.693373][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11272.693736][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11272.694154][    C3]  ? lock_acquire+0x1c1/0x220
[11272.694457][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11272.694830][    C3]  netif_receive_skb_internal+0xb0/0x300
[11272.695191][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11272.695595][    C3]  ? __copy_skb_header+0xaf/0x490
[11272.695926][    C3]  ? __skb_clone+0x57a/0x760
[11272.696229][    C3]  netif_receive_skb+0x55/0x280
[11272.696544][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11272.696943][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11272.697368][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11272.697750][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11272.698042][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11272.698412][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11272.698828][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11272.699220][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11272.699638][    C3]  ? lock_release+0x1d5/0x250
[11272.699946][    C3]  ? is_bpf_text_address+0x71/0x120
[11272.700290][    C3]  ? kernel_text_address+0xce/0xe0
[11272.700617][    C3]  ? __kernel_text_address+0x12/0x40
[11272.700964][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11272.701303][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11272.701713][    C3]  ? arch_stack_walk+0xa2/0x100
[11272.702009][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11272.702370][    C3]  ? get_stack_info+0x36/0xc0
[11272.702671][    C3]  __tcf_classify+0x329/0x7d0
[11272.702973][    C3]  tcf_classify+0x283/0x930
[11272.703278][    C3]  ? lock_release+0x1d5/0x250
[11272.703571][    C3]  ? is_bpf_text_address+0x71/0x120
[11272.703921][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11272.704231][    C3]  ? __kernel_text_address+0x12/0x40
[11272.704586][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11272.704947][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11272.705359][    C3]  tc_run+0x2e4/0x5d0
[11272.705566][    C3]  ? __pfx_tc_run+0x10/0x10
[11272.705795][    C3]  ? lock_acquire+0x1c1/0x220
[11272.706046][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11272.706305][    C3]  __dev_queue_xmit+0x686/0x17e0
[11272.706573][    C3]  ? lock_acquire+0x1c1/0x220
[11272.706810][    C3]  ? ip_finish_output2+0x786/0x18e0
[11272.707072][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11272.707376][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11272.707648][    C3]  ? neigh_hh_output+0x348/0x590
[11272.707898][    C3]  ? ip_finish_output2+0x262/0x18e0
[11272.708160][    C3]  ip_finish_output2+0x786/0x18e0
[11272.708416][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11272.708761][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11272.709034][    C3]  ? rcu_read_lock_held+0xe/0x50
[11272.709285][    C3]  ? __ip_finish_output+0x10f/0x770
[11272.709546][    C3]  ip_output+0x16b/0x4f0
[11272.709763][    C3]  ? __pfx_ip_output+0x10/0x10
[11272.710003][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11272.710278][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11272.710587][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11272.710859][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11272.711109][    C3]  ? __alloc_skb+0xd4/0x280
[11272.711339][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11272.711606][    C3]  ? tcp_fragment+0x168/0x1040
[11272.711848][    C3]  ? rcu_read_lock_held+0xe/0x50
[11272.712097][    C3]  ? ip_local_out+0x114/0x3b0
[11272.712334][    C3]  __ip_queue_xmit+0x672/0x1910
[11272.712580][    C3]  ? __skb_clone+0x57a/0x760
[11272.712814][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11272.713077][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11272.713353][    C3]  ? ipv4_dst_check+0xe3/0x170
[11272.713596][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11272.713843][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11272.714141][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11272.714458][    C3]  ? tcp_fragment+0xb0e/0x1040
[11272.714699][    C3]  tcp_send_loss_probe+0x348/0x830
[11272.714956][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11272.715222][    C3]  tcp_write_timer+0x82/0x1d0
[11272.715459][    C3]  call_timer_fn+0x173/0x430
[11272.715693][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11272.715951][    C3]  ? next_expiry_recalc+0xcd/0x220
[11272.716279][    C3]  __run_timers.part.0+0x52d/0x890
[11272.716604][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11272.716962][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11272.717244][    C3]  ? lock_acquire+0x1c1/0x220
[11272.717555][    C3]  ? clockevents_program_event+0xf6/0x300
[11272.717880][    C3]  ? lock_release+0x1d5/0x250
[11272.718175][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11272.718509][    C3]  ? ktime_get+0xb3/0x190
[11272.718809][    C3]  ? clockevents_program_event+0x1ea/0x300
[11272.719189][    C3]  run_timer_softirq+0x72/0x100
[11272.719526][    C3]  __do_softirq+0x1b9/0x7ff
[11272.719833][    C3]  irq_exit_rcu+0x98/0xc0
[11272.720124][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11272.720507][    C3]  </IRQ>
[11272.720711][    C3]  <TASK>
[11272.720909][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11272.721317][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11272.721743][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11272.723000][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11272.723415][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11272.723937][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11272.724469][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11272.724992][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11272.725528][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11272.726013][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11272.726408][    C3]  uart_start+0xe4/0x1b0
[11272.726689][    C3]  n_tty_write+0x677/0x7a0
[11272.727003][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11272.727313][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11272.727695][    C3]  ? lock_acquire+0x1c1/0x220
[11272.727933][    C3]  ? iterate_tty_write+0x95/0x540
[11272.728190][    C3]  iterate_tty_write+0x229/0x540
[11272.728442][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11272.728741][    C3]  vfs_write+0x9e9/0x10a0
[11272.728974][    C3]  ? __run_hrtimer+0x5df/0x710
[11272.729278][    C3]  ? __pfx_vfs_write+0x10/0x10
[11272.729521][    C3]  ? lock_acquire+0x1c1/0x220
[11272.729757][    C3]  ? clockevents_program_event+0xf6/0x300
[11272.730058][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11272.730377][    C3]  ? __fget_light+0x54/0x1e0
[11272.730696][    C3]  ksys_write+0xf5/0x1e0
[11272.730946][    C3]  ? __pfx_ksys_write+0x10/0x10
[11272.731201][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11272.731604][    C3]  do_syscall_64+0xc9/0x1e0
[11272.731920][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11272.732341][    C3] RIP: 0033:0x7f93b2836957
[11272.732646][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11272.733986][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11272.734574][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11272.735128][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11272.735692][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11272.736250][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11272.736799][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11272.737367][    C3]  </TASK>
[11300.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8315s! [ncat:8027]
[11300.613579][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11300.614838][    C1] irq event stamp: 174248
[11300.615056][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11300.615585][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11300.616048][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11300.616517][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11300.616976][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11300.617428][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11300.618036][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11300.618363][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11300.619335][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11300.619639][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11300.620038][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11300.620438][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11300.620833][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11300.621229][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11300.621627][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11300.622073][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11300.622403][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11300.622800][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11300.623198][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11300.623597][    C1] PKRU: 55555554
[11300.623777][    C1] Call Trace:
[11300.623946][    C1]  <IRQ>
[11300.624098][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11300.624362][    C1]  ? __run_hrtimer+0x1c0/0x710
[11300.624604][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11300.624882][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11300.625153][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11300.625443][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11300.625710][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11300.626014][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11300.626277][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11300.626585][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11300.626882][    C1]  </IRQ>
[11300.627031][    C1]  <TASK>
[11300.627183][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11300.627498][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11300.627786][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11300.628080][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11300.628369][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11300.628695][    C1]  ? lock_acquire+0x1c1/0x220
[11300.628937][    C1]  ? lock_release+0x1d5/0x250
[11300.629176][    C1]  do_raw_spin_lock+0x1ec/0x270
[11300.629423][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11300.629696][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11300.629979][    C1]  ? lock_acquire+0x1c1/0x220
[11300.630218][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11300.630460][    C1]  _raw_spin_lock_nested+0x65/0x80
[11300.630719][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11300.630952][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11300.631199][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11300.631458][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11300.631736][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11300.632015][    C1]  ip_local_deliver+0x19d/0x480
[11300.632262][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11300.632533][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11300.632796][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11300.633141][    C1]  ? rcu_read_lock_held+0xe/0x50
[11300.633396][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11300.633714][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11300.633978][    C1]  ip_rcv+0x564/0x740
[11300.634183][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11300.634413][    C1]  ? set_track_prepare+0x8a/0xd0
[11300.634665][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11300.634940][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11300.635216][    C1]  ? skb_clone+0x10b/0x330
[11300.635442][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11300.635760][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11300.636066][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11300.636346][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11300.636642][    C1]  ? __tcf_classify+0x329/0x7d0
[11300.636889][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11300.637118][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11300.637418][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11300.637700][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11300.638024][    C1]  ? lock_acquire+0x1c1/0x220
[11300.638262][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11300.638563][    C1]  netif_receive_skb_internal+0xb0/0x300
[11300.638855][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11300.639170][    C1]  ? __copy_skb_header+0xaf/0x490
[11300.639426][    C1]  ? __skb_clone+0x57a/0x760
[11300.639660][    C1]  netif_receive_skb+0x55/0x280
[11300.639908][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11300.640221][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11300.640556][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11300.640852][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11300.641128][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11300.641416][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11300.641729][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11300.642011][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11300.642327][    C1]  ? stack_trace_save+0x95/0xd0
[11300.642576][    C1]  ? stack_depot_save_flags+0x45/0x550
[11300.642855][    C1]  ? kasan_save_stack+0x34/0x50
[11300.643105][    C1]  ? kasan_save_stack+0x24/0x50
[11300.643354][    C1]  ? kasan_save_track+0x14/0x30
[11300.643603][    C1]  ? kasan_save_free_info+0x3f/0x60
[11300.643866][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11300.644120][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11300.644370][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11300.644633][    C1]  ? ip_finish_output2+0x786/0x18e0
[11300.644897][    C1]  ? ip_output+0x16b/0x4f0
[11300.645123][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11300.645379][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11300.645651][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11300.645917][    C1]  ? get_reg+0x119/0x190
[11300.646134][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11300.646403][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11300.646711][    C1]  __tcf_classify+0x329/0x7d0
[11300.646952][    C1]  tcf_classify+0x283/0x930
[11300.647184][    C1]  ? arch_stack_walk+0xa2/0x100
[11300.647434][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11300.647689][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11300.647973][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11300.648241][    C1]  tc_run+0x2e4/0x5d0
[11300.648450][    C1]  ? __pfx_tc_run+0x10/0x10
[11300.648688][    C1]  ? lock_acquire+0x1c1/0x220
[11300.648926][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11300.649187][    C1]  __dev_queue_xmit+0x686/0x17e0
[11300.649441][    C1]  ? lock_acquire+0x1c1/0x220
[11300.649680][    C1]  ? ip_finish_output2+0x786/0x18e0
[11300.649942][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11300.650249][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11300.650521][    C1]  ? neigh_hh_output+0x348/0x590
[11300.650773][    C1]  ? ip_finish_output2+0x262/0x18e0
[11300.651038][    C1]  ip_finish_output2+0x786/0x18e0
[11300.651295][    C1]  ? stack_depot_save_flags+0x371/0x550
[11300.651574][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11300.651911][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11300.652189][    C1]  ? rcu_read_lock_held+0xe/0x50
[11300.652441][    C1]  ? __ip_finish_output+0x10f/0x770
[11300.652705][    C1]  ip_output+0x16b/0x4f0
[11300.652925][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11300.653161][    C1]  ? __pfx_ip_output+0x10/0x10
[11300.653405][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11300.653690][    C1]  ? rcu_read_lock_held+0xe/0x50
[11300.653942][    C1]  ? ip_local_out+0x114/0x3b0
[11300.654183][    C1]  __ip_queue_xmit+0x672/0x1910
[11300.654431][    C1]  ? __create_object+0x5e/0xb0
[11300.654674][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11300.654942][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11300.655224][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11300.655496][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11300.655782][    C1]  tcp_release_cb+0x1e9/0x390
[11300.656019][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11300.656286][    C1]  release_sock+0xb8/0x1d0
[11300.656514][    C1]  tcp_recvmsg+0xf8/0x4f0
[11300.656735][    C1]  ? lock_release+0x1d5/0x250
[11300.656971][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11300.657222][    C1]  ? core_sys_select+0x620/0x710
[11300.657476][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11300.657744][    C1]  inet_recvmsg+0xf9/0x2c0
[11300.657972][    C1]  ? __pfx_pipe_write+0x10/0x10
[11300.658224][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11300.658478][    C1]  ? __fget_light+0x54/0x1e0
[11300.658722][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11300.658988][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11300.659228][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11300.659493][    C1]  ? __might_fault+0xc6/0x180
[11300.659735][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11300.660018][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11300.660316][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11300.660618][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11300.660939][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11300.661193][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11300.661497][    C1]  do_syscall_64+0xc9/0x1e0
[11300.661729][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11300.662029][    C1] RIP: 0033:0x7f8b36b3f4c0
[11300.662257][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11300.663224][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11300.663646][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11300.664043][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11300.664444][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11300.664842][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11300.665238][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11300.665640][    C1]  </TASK>
[11300.665797][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8315s! [perl:7725]
[11300.666235][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11300.667492][    C3] irq event stamp: 290154
[11300.667708][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11300.668236][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11300.668754][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11300.669222][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11300.669680][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11300.670125][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11300.670733][    C3] RIP: 0010:queued_spin_lock_slowpath+0xc2/0xb90
[11300.671050][    C3] Code: 41 83 e4 07 49 01 c5 41 83 c4 03 be 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c 08 84 c0 0f 85 42 09 00 00 <8b> 5d 00 85 db 75 62 be 04 00 00 00 48 89 ef e8 ca 26 0c fe 89 d8
[11300.672013][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000246
[11300.672318][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11300.672715][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11300.673111][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11300.673506][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11300.673902][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11300.674300][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11300.674744][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11300.675074][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11300.675471][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11300.675869][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11300.676267][    C3] PKRU: 55555554
[11300.676447][    C3] Call Trace:
[11300.676616][    C3]  <IRQ>
[11300.676768][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11300.677029][    C3]  ? __run_hrtimer+0x1c0/0x710
[11300.677271][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11300.677547][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11300.677817][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11300.678104][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11300.678370][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11300.678680][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11300.678941][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11300.679248][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11300.679544][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11300.679857][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11300.680143][    C3]  ? queued_spin_lock_slowpath+0xc2/0xb90
[11300.680432][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11300.680720][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11300.681029][    C3]  ? get_stack_info+0x36/0xc0
[11300.681271][    C3]  ? lock_acquire+0x1c1/0x220
[11300.681510][    C3]  ? lock_release+0x1d5/0x250
[11300.681748][    C3]  do_raw_spin_lock+0x1ec/0x270
[11300.681994][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11300.682266][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11300.682549][    C3]  ? lock_acquire+0x1c1/0x220
[11300.682786][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11300.683028][    C3]  _raw_spin_lock_nested+0x65/0x80
[11300.683287][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11300.683520][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11300.683764][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11300.684021][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11300.684294][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11300.684572][    C3]  ip_local_deliver+0x19d/0x480
[11300.684817][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11300.685087][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11300.685350][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11300.685695][    C3]  ? rcu_read_lock_held+0xe/0x50
[11300.685947][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11300.686266][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11300.686526][    C3]  ip_rcv+0x564/0x740
[11300.686727][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11300.686957][    C3]  ? set_track_prepare+0x8a/0xd0
[11300.687210][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11300.687483][    C3]  ? vfs_write+0x9e9/0x10a0
[11300.687716][    C3]  ? skb_clone+0x10b/0x330
[11300.687941][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11300.688258][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11300.688563][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11300.688851][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11300.689143][    C3]  ? __tcf_classify+0x329/0x7d0
[11300.689391][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11300.689621][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11300.689918][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11300.690204][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11300.690526][    C3]  ? lock_acquire+0x1c1/0x220
[11300.690763][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11300.691057][    C3]  netif_receive_skb_internal+0xb0/0x300
[11300.691343][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11300.691657][    C3]  ? __copy_skb_header+0xaf/0x490
[11300.691911][    C3]  ? __skb_clone+0x57a/0x760
[11300.692143][    C3]  netif_receive_skb+0x55/0x280
[11300.692391][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11300.692702][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11300.693032][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11300.693330][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11300.693603][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11300.693888][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11300.694199][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11300.694508][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11300.694832][    C3]  ? lock_release+0x1d5/0x250
[11300.695070][    C3]  ? is_bpf_text_address+0x71/0x120
[11300.695336][    C3]  ? kernel_text_address+0xce/0xe0
[11300.695596][    C3]  ? __kernel_text_address+0x12/0x40
[11300.695861][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11300.696143][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11300.696456][    C3]  ? arch_stack_walk+0xa2/0x100
[11300.696706][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11300.696981][    C3]  ? get_stack_info+0x36/0xc0
[11300.697221][    C3]  __tcf_classify+0x329/0x7d0
[11300.697461][    C3]  tcf_classify+0x283/0x930
[11300.697692][    C3]  ? lock_release+0x1d5/0x250
[11300.697928][    C3]  ? is_bpf_text_address+0x71/0x120
[11300.698192][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11300.698446][    C3]  ? __kernel_text_address+0x12/0x40
[11300.698720][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11300.699001][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11300.699311][    C3]  tc_run+0x2e4/0x5d0
[11300.699515][    C3]  ? __pfx_tc_run+0x10/0x10
[11300.699746][    C3]  ? lock_acquire+0x1c1/0x220
[11300.699983][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11300.700243][    C3]  __dev_queue_xmit+0x686/0x17e0
[11300.700494][    C3]  ? lock_acquire+0x1c1/0x220
[11300.700730][    C3]  ? ip_finish_output2+0x786/0x18e0
[11300.700992][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11300.701297][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11300.701566][    C3]  ? neigh_hh_output+0x348/0x590
[11300.701817][    C3]  ? ip_finish_output2+0x262/0x18e0
[11300.702081][    C3]  ip_finish_output2+0x786/0x18e0
[11300.702336][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11300.702676][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11300.702950][    C3]  ? rcu_read_lock_held+0xe/0x50
[11300.703202][    C3]  ? __ip_finish_output+0x10f/0x770
[11300.703466][    C3]  ip_output+0x16b/0x4f0
[11300.703680][    C3]  ? __pfx_ip_output+0x10/0x10
[11300.703922][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11300.704197][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11300.704508][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11300.704785][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11300.705035][    C3]  ? __alloc_skb+0xd4/0x280
[11300.705264][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11300.705532][    C3]  ? tcp_fragment+0x168/0x1040
[11300.705774][    C3]  ? rcu_read_lock_held+0xe/0x50
[11300.706024][    C3]  ? ip_local_out+0x114/0x3b0
[11300.706263][    C3]  __ip_queue_xmit+0x672/0x1910
[11300.706511][    C3]  ? __skb_clone+0x57a/0x760
[11300.706745][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11300.707010][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11300.707289][    C3]  ? ipv4_dst_check+0xe3/0x170
[11300.707533][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11300.707781][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11300.708082][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11300.708401][    C3]  ? tcp_fragment+0xb0e/0x1040
[11300.708651][    C3]  tcp_send_loss_probe+0x348/0x830
[11300.708910][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11300.709178][    C3]  tcp_write_timer+0x82/0x1d0
[11300.709416][    C3]  call_timer_fn+0x173/0x430
[11300.709651][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11300.709912][    C3]  ? next_expiry_recalc+0xcd/0x220
[11300.710171][    C3]  __run_timers.part.0+0x52d/0x890
[11300.710430][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11300.710698][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11300.710982][    C3]  ? lock_acquire+0x1c1/0x220
[11300.711218][    C3]  ? clockevents_program_event+0xf6/0x300
[11300.711506][    C3]  ? lock_release+0x1d5/0x250
[11300.711745][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11300.712007][    C3]  ? ktime_get+0xb3/0x190
[11300.712228][    C3]  ? clockevents_program_event+0x1ea/0x300
[11300.712523][    C3]  run_timer_softirq+0x72/0x100
[11300.712771][    C3]  __do_softirq+0x1b9/0x7ff
[11300.713000][    C3]  irq_exit_rcu+0x98/0xc0
[11300.713221][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11300.713504][    C3]  </IRQ>
[11300.713655][    C3]  <TASK>
[11300.713804][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11300.714107][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11300.714430][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11300.715391][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11300.715699][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11300.716095][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11300.716492][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11300.716889][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11300.717285][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11300.717682][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11300.717980][    C3]  uart_start+0xe4/0x1b0
[11300.718200][    C3]  n_tty_write+0x677/0x7a0
[11300.718429][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11300.718691][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11300.718977][    C3]  ? lock_acquire+0x1c1/0x220
[11300.719216][    C3]  ? iterate_tty_write+0x95/0x540
[11300.719472][    C3]  iterate_tty_write+0x229/0x540
[11300.719724][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11300.720010][    C3]  vfs_write+0x9e9/0x10a0
[11300.720233][    C3]  ? __run_hrtimer+0x5df/0x710
[11300.720473][    C3]  ? __pfx_vfs_write+0x10/0x10
[11300.720717][    C3]  ? lock_acquire+0x1c1/0x220
[11300.720954][    C3]  ? clockevents_program_event+0xf6/0x300
[11300.721243][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11300.721507][    C3]  ? __fget_light+0x54/0x1e0
[11300.721741][    C3]  ksys_write+0xf5/0x1e0
[11300.721959][    C3]  ? __pfx_ksys_write+0x10/0x10
[11300.722206][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11300.722506][    C3]  do_syscall_64+0xc9/0x1e0
[11300.722738][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11300.723037][    C3] RIP: 0033:0x7f93b2836957
[11300.723265][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11300.724231][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11300.724651][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11300.725046][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11300.725442][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11300.725839][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11300.726237][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11300.726637][    C3]  </TASK>
[11324.201163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[11324.201542][    C3] rcu: 3-....: (8618587 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2150829
[11324.202097][    C3] rcu: (t=8930230 jiffies g=1064457 q=118 ncpus=4)
[11324.202431][    C3] Sending NMI from CPU 3 to CPUs 1:
[11324.202705][    C1] NMI backtrace for cpu 1
[11324.202714][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11324.202719][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11324.202722][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11324.202733][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11324.202737][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11324.202741][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11324.202743][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11324.202745][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11324.202747][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11324.202749][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11324.202750][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11324.202753][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11324.202756][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11324.202758][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11324.202760][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11324.202762][    C1] PKRU: 55555554
[11324.202763][    C1] Call Trace:
[11324.202767][    C1]  <NMI>
[11324.202774][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[11324.202780][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11324.202786][    C1]  ? nmi_handle+0x153/0x420
[11324.202792][    C1]  ? default_do_nmi+0x41/0x100
[11324.202796][    C1]  ? exc_nmi+0xf3/0x120
[11324.202798][    C1]  ? end_repeat_nmi+0xf/0x60
[11324.202806][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11324.202810][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11324.202813][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11324.202817][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11324.202820][    C1]  </NMI>
[11324.202821][    C1]  <TASK>
[11324.202823][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11324.202829][    C1]  ? lock_acquire+0x1c1/0x220
[11324.202834][    C1]  ? lock_release+0x1d5/0x250
[11324.202837][    C1]  do_raw_spin_lock+0x1ec/0x270
[11324.202841][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11324.202844][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11324.202847][    C1]  ? lock_acquire+0x1c1/0x220
[11324.202850][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11324.202855][    C1]  _raw_spin_lock_nested+0x65/0x80
[11324.202858][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11324.202866][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11324.202869][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11324.202874][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11324.202882][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11324.202886][    C1]  ip_local_deliver+0x19d/0x480
[11324.202888][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11324.202891][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11324.202893][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11324.202901][    C1]  ? rcu_read_lock_held+0xe/0x50
[11324.202907][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11324.202910][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11324.202921][    C1]  ip_rcv+0x564/0x740
[11324.202924][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11324.202926][    C1]  ? set_track_prepare+0x8a/0xd0
[11324.202933][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11324.202936][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11324.202941][    C1]  ? skb_clone+0x10b/0x330
[11324.202946][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11324.202953][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11324.202958][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11324.202963][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11324.202972][    C1]  ? __tcf_classify+0x329/0x7d0
[11324.202978][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11324.202981][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11324.202984][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11324.202988][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11324.202992][    C1]  ? lock_acquire+0x1c1/0x220
[11324.202994][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11324.202999][    C1]  netif_receive_skb_internal+0xb0/0x300
[11324.203002][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11324.203006][    C1]  ? __copy_skb_header+0xaf/0x490
[11324.203010][    C1]  ? __skb_clone+0x57a/0x760
[11324.203012][    C1]  netif_receive_skb+0x55/0x280
[11324.203016][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11324.203024][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11324.203031][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11324.203037][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11324.203043][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11324.203053][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11324.203060][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11324.203063][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11324.203072][    C1]  ? stack_trace_save+0x95/0xd0
[11324.203075][    C1]  ? stack_depot_save_flags+0x45/0x550
[11324.203082][    C1]  ? kasan_save_stack+0x34/0x50
[11324.203089][    C1]  ? kasan_save_stack+0x24/0x50
[11324.203091][    C1]  ? kasan_save_track+0x14/0x30
[11324.203095][    C1]  ? kasan_save_free_info+0x3f/0x60
[11324.203098][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11324.203100][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11324.203104][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11324.203107][    C1]  ? ip_finish_output2+0x786/0x18e0
[11324.203111][    C1]  ? ip_output+0x16b/0x4f0
[11324.203114][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11324.203117][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11324.203121][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11324.203124][    C1]  ? get_reg+0x119/0x190
[11324.203126][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11324.203129][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11324.203134][    C1]  __tcf_classify+0x329/0x7d0
[11324.203140][    C1]  tcf_classify+0x283/0x930
[11324.203143][    C1]  ? arch_stack_walk+0xa2/0x100
[11324.203149][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11324.203152][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11324.203156][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11324.203160][    C1]  tc_run+0x2e4/0x5d0
[11324.203165][    C1]  ? __pfx_tc_run+0x10/0x10
[11324.203168][    C1]  ? lock_acquire+0x1c1/0x220
[11324.203170][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11324.203174][    C1]  __dev_queue_xmit+0x686/0x17e0
[11324.203179][    C1]  ? lock_acquire+0x1c1/0x220
[11324.203181][    C1]  ? ip_finish_output2+0x786/0x18e0
[11324.203184][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11324.203189][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11324.203192][    C1]  ? neigh_hh_output+0x348/0x590
[11324.203196][    C1]  ? ip_finish_output2+0x262/0x18e0
[11324.203200][    C1]  ip_finish_output2+0x786/0x18e0
[11324.203203][    C1]  ? stack_depot_save_flags+0x371/0x550
[11324.203207][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11324.203215][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11324.203217][    C1]  ? rcu_read_lock_held+0xe/0x50
[11324.203221][    C1]  ? __ip_finish_output+0x10f/0x770
[11324.203225][    C1]  ip_output+0x16b/0x4f0
[11324.203228][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11324.203232][    C1]  ? __pfx_ip_output+0x10/0x10
[11324.203235][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11324.203239][    C1]  ? rcu_read_lock_held+0xe/0x50
[11324.203242][    C1]  ? ip_local_out+0x114/0x3b0
[11324.203246][    C1]  __ip_queue_xmit+0x672/0x1910
[11324.203249][    C1]  ? __create_object+0x5e/0xb0
[11324.203253][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11324.203258][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11324.203262][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11324.203265][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11324.203270][    C1]  tcp_release_cb+0x1e9/0x390
[11324.203273][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11324.203278][    C1]  release_sock+0xb8/0x1d0
[11324.203282][    C1]  tcp_recvmsg+0xf8/0x4f0
[11324.203285][    C1]  ? lock_release+0x1d5/0x250
[11324.203287][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11324.203289][    C1]  ? core_sys_select+0x620/0x710
[11324.203296][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11324.203301][    C1]  inet_recvmsg+0xf9/0x2c0
[11324.203303][    C1]  ? __pfx_pipe_write+0x10/0x10
[11324.203309][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11324.203311][    C1]  ? __fget_light+0x54/0x1e0
[11324.203316][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11324.203321][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11324.203325][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11324.203329][    C1]  ? __might_fault+0xc6/0x180
[11324.203336][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11324.203341][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11324.203344][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11324.203349][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11324.203354][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11324.203358][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11324.203361][    C1]  do_syscall_64+0xc9/0x1e0
[11324.203367][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11324.203371][    C1] RIP: 0033:0x7f8b36b3f4c0
[11324.203375][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11324.203378][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11324.203380][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11324.203382][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11324.203384][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11324.203386][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11324.203388][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11324.203393][    C1]  </TASK>
[11324.203700][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11324.250388][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11324.250994][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11324.251324][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11324.252293][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11324.252603][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11324.253000][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11324.253397][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11324.253794][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11324.254194][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11324.254592][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11324.255045][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11324.255375][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11324.255772][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11324.256170][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11324.256566][    C3] PKRU: 55555554
[11324.256747][    C3] Call Trace:
[11324.256916][    C3]  <IRQ>
[11324.257067][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11324.257341][    C3]  ? print_cpu_stall+0x263/0x6a0
[11324.257594][    C3]  ? check_cpu_stall+0x284/0x500
[11324.257844][    C3]  ? rcu_pending+0x92/0x360
[11324.258074][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[11324.258345][    C3]  ? update_process_times+0xb9/0x110
[11324.258624][    C3]  ? tick_sched_handle+0x67/0x130
[11324.258881][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[11324.259164][    C3]  ? __run_hrtimer+0x1c0/0x710
[11324.259408][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11324.259719][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11324.259989][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11324.260279][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11324.260543][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11324.260849][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11324.261110][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11324.261419][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11324.261713][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11324.262026][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11324.262316][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11324.262609][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11324.262899][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11324.263209][    C3]  ? get_stack_info+0x36/0xc0
[11324.263446][    C3]  ? lock_acquire+0x1c1/0x220
[11324.263687][    C3]  ? lock_release+0x1d5/0x250
[11324.263926][    C3]  do_raw_spin_lock+0x1ec/0x270
[11324.264175][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11324.264444][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11324.264727][    C3]  ? lock_acquire+0x1c1/0x220
[11324.264965][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11324.265205][    C3]  _raw_spin_lock_nested+0x65/0x80
[11324.265464][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11324.265698][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11324.265943][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11324.266201][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11324.266477][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11324.266753][    C3]  ip_local_deliver+0x19d/0x480
[11324.266999][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11324.267268][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11324.267530][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11324.267876][    C3]  ? rcu_read_lock_held+0xe/0x50
[11324.268128][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11324.268455][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11324.268718][    C3]  ip_rcv+0x564/0x740
[11324.268921][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11324.269149][    C3]  ? set_track_prepare+0x8a/0xd0
[11324.269402][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11324.269678][    C3]  ? vfs_write+0x9e9/0x10a0
[11324.269908][    C3]  ? skb_clone+0x10b/0x330
[11324.270136][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11324.270453][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11324.270758][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11324.271045][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11324.271339][    C3]  ? __tcf_classify+0x329/0x7d0
[11324.271587][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11324.271817][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11324.272114][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11324.272397][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11324.272720][    C3]  ? lock_acquire+0x1c1/0x220
[11324.272958][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11324.273253][    C3]  netif_receive_skb_internal+0xb0/0x300
[11324.273539][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11324.273855][    C3]  ? __copy_skb_header+0xaf/0x490
[11324.274108][    C3]  ? __skb_clone+0x57a/0x760
[11324.274342][    C3]  netif_receive_skb+0x55/0x280
[11324.274586][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11324.274898][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11324.275228][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11324.275527][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11324.275798][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11324.276092][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11324.276402][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11324.276711][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11324.277035][    C3]  ? lock_release+0x1d5/0x250
[11324.277274][    C3]  ? is_bpf_text_address+0x71/0x120
[11324.277537][    C3]  ? kernel_text_address+0xce/0xe0
[11324.277796][    C3]  ? __kernel_text_address+0x12/0x40
[11324.278066][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11324.278350][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11324.278668][    C3]  ? arch_stack_walk+0xa2/0x100
[11324.278919][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11324.279195][    C3]  ? get_stack_info+0x36/0xc0
[11324.279434][    C3]  __tcf_classify+0x329/0x7d0
[11324.279673][    C3]  tcf_classify+0x283/0x930
[11324.279904][    C3]  ? lock_release+0x1d5/0x250
[11324.280142][    C3]  ? is_bpf_text_address+0x71/0x120
[11324.280405][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11324.280659][    C3]  ? __kernel_text_address+0x12/0x40
[11324.280924][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11324.281205][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11324.281516][    C3]  tc_run+0x2e4/0x5d0
[11324.281721][    C3]  ? __pfx_tc_run+0x10/0x10
[11324.281951][    C3]  ? lock_acquire+0x1c1/0x220
[11324.282190][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11324.282448][    C3]  __dev_queue_xmit+0x686/0x17e0
[11324.282700][    C3]  ? lock_acquire+0x1c1/0x220
[11324.282937][    C3]  ? ip_finish_output2+0x786/0x18e0
[11324.283201][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11324.283502][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11324.283774][    C3]  ? neigh_hh_output+0x348/0x590
[11324.284024][    C3]  ? ip_finish_output2+0x262/0x18e0
[11324.284287][    C3]  ip_finish_output2+0x786/0x18e0
[11324.284542][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11324.284877][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11324.285150][    C3]  ? rcu_read_lock_held+0xe/0x50
[11324.285401][    C3]  ? __ip_finish_output+0x10f/0x770
[11324.285664][    C3]  ip_output+0x16b/0x4f0
[11324.285881][    C3]  ? __pfx_ip_output+0x10/0x10
[11324.286121][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11324.286397][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11324.286709][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11324.286982][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11324.287236][    C3]  ? __alloc_skb+0xd4/0x280
[11324.287466][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11324.287733][    C3]  ? tcp_fragment+0x168/0x1040
[11324.287976][    C3]  ? rcu_read_lock_held+0xe/0x50
[11324.288224][    C3]  ? ip_local_out+0x114/0x3b0
[11324.288474][    C3]  __ip_queue_xmit+0x672/0x1910
[11324.288721][    C3]  ? __skb_clone+0x57a/0x760
[11324.288956][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11324.289221][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11324.289499][    C3]  ? ipv4_dst_check+0xe3/0x170
[11324.289743][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11324.289998][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11324.290296][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11324.290612][    C3]  ? tcp_fragment+0xb0e/0x1040
[11324.290852][    C3]  tcp_send_loss_probe+0x348/0x830
[11324.291109][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11324.291374][    C3]  tcp_write_timer+0x82/0x1d0
[11324.291610][    C3]  call_timer_fn+0x173/0x430
[11324.291843][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11324.292102][    C3]  ? next_expiry_recalc+0xcd/0x220
[11324.292360][    C3]  __run_timers.part.0+0x52d/0x890
[11324.292615][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11324.292883][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11324.293164][    C3]  ? lock_acquire+0x1c1/0x220
[11324.293400][    C3]  ? clockevents_program_event+0xf6/0x300
[11324.293685][    C3]  ? lock_release+0x1d5/0x250
[11324.293921][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11324.294183][    C3]  ? ktime_get+0xb3/0x190
[11324.294402][    C3]  ? clockevents_program_event+0x1ea/0x300
[11324.294695][    C3]  run_timer_softirq+0x72/0x100
[11324.294940][    C3]  __do_softirq+0x1b9/0x7ff
[11324.295170][    C3]  irq_exit_rcu+0x98/0xc0
[11324.295387][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11324.295669][    C3]  </IRQ>
[11324.295817][    C3]  <TASK>
[11324.295964][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11324.296265][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11324.296584][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11324.297539][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11324.297844][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11324.298236][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11324.298641][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11324.299034][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11324.299427][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11324.299822][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11324.300115][    C3]  uart_start+0xe4/0x1b0
[11324.300331][    C3]  n_tty_write+0x677/0x7a0
[11324.300560][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11324.300809][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11324.301091][    C3]  ? lock_acquire+0x1c1/0x220
[11324.301327][    C3]  ? iterate_tty_write+0x95/0x540
[11324.301580][    C3]  iterate_tty_write+0x229/0x540
[11324.301830][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11324.302115][    C3]  vfs_write+0x9e9/0x10a0
[11324.302336][    C3]  ? __run_hrtimer+0x5df/0x710
[11324.302576][    C3]  ? __pfx_vfs_write+0x10/0x10
[11324.302817][    C3]  ? lock_acquire+0x1c1/0x220
[11324.303050][    C3]  ? clockevents_program_event+0xf6/0x300
[11324.303337][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11324.303598][    C3]  ? __fget_light+0x54/0x1e0
[11324.303832][    C3]  ksys_write+0xf5/0x1e0
[11324.304045][    C3]  ? __pfx_ksys_write+0x10/0x10
[11324.304291][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11324.304591][    C3]  do_syscall_64+0xc9/0x1e0
[11324.304818][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11324.305116][    C3] RIP: 0033:0x7f93b2836957
[11324.305343][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11324.306306][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11324.306723][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11324.307117][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11324.307516][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11324.307912][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11324.308309][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11324.308715][    C3]  </TASK>
[11348.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8360s! [ncat:8027]
[11348.613576][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11348.614837][    C1] irq event stamp: 174248
[11348.615054][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11348.615586][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11348.616047][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11348.616514][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11348.616974][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11348.617422][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11348.618029][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11348.618367][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11348.619333][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11348.619639][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11348.620037][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11348.620433][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11348.620829][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11348.621229][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11348.621626][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11348.622071][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11348.622403][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11348.622801][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11348.623200][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11348.623597][    C1] PKRU: 55555554
[11348.623777][    C1] Call Trace:
[11348.623947][    C1]  <IRQ>
[11348.624100][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11348.624364][    C1]  ? __run_hrtimer+0x1c0/0x710
[11348.624608][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11348.624884][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11348.625155][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11348.625445][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11348.625711][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11348.626016][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11348.626284][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11348.626589][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11348.626886][    C1]  </IRQ>
[11348.627035][    C1]  <TASK>
[11348.627188][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11348.627503][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11348.627791][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11348.628086][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11348.628379][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11348.628693][    C1]  ? lock_acquire+0x1c1/0x220
[11348.628934][    C1]  ? lock_release+0x1d5/0x250
[11348.629173][    C1]  do_raw_spin_lock+0x1ec/0x270
[11348.629423][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11348.629695][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11348.629977][    C1]  ? lock_acquire+0x1c1/0x220
[11348.630216][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11348.630457][    C1]  _raw_spin_lock_nested+0x65/0x80
[11348.630717][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11348.630949][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11348.631197][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11348.631454][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11348.631732][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11348.632010][    C1]  ip_local_deliver+0x19d/0x480
[11348.632258][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11348.632528][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11348.632791][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11348.633139][    C1]  ? rcu_read_lock_held+0xe/0x50
[11348.633391][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11348.633711][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11348.633975][    C1]  ip_rcv+0x564/0x740
[11348.634181][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11348.634410][    C1]  ? set_track_prepare+0x8a/0xd0
[11348.634665][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11348.634940][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11348.635215][    C1]  ? skb_clone+0x10b/0x330
[11348.635442][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11348.635760][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11348.636066][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11348.636348][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11348.636643][    C1]  ? __tcf_classify+0x329/0x7d0
[11348.636893][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11348.637121][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11348.637423][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11348.637707][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11348.638032][    C1]  ? lock_acquire+0x1c1/0x220
[11348.638271][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11348.638577][    C1]  netif_receive_skb_internal+0xb0/0x300
[11348.638860][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11348.639178][    C1]  ? __copy_skb_header+0xaf/0x490
[11348.639433][    C1]  ? __skb_clone+0x57a/0x760
[11348.639670][    C1]  netif_receive_skb+0x55/0x280
[11348.639917][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11348.640230][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11348.640562][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11348.640859][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11348.641134][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11348.641423][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11348.641735][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11348.642018][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11348.642336][    C1]  ? stack_trace_save+0x95/0xd0
[11348.642585][    C1]  ? stack_depot_save_flags+0x45/0x550
[11348.642865][    C1]  ? kasan_save_stack+0x34/0x50
[11348.643114][    C1]  ? kasan_save_stack+0x24/0x50
[11348.643363][    C1]  ? kasan_save_track+0x14/0x30
[11348.643611][    C1]  ? kasan_save_free_info+0x3f/0x60
[11348.643874][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11348.644129][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11348.644379][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11348.644642][    C1]  ? ip_finish_output2+0x786/0x18e0
[11348.644906][    C1]  ? ip_output+0x16b/0x4f0
[11348.645133][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11348.645390][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11348.645662][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11348.645929][    C1]  ? get_reg+0x119/0x190
[11348.646146][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11348.646414][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11348.646725][    C1]  __tcf_classify+0x329/0x7d0
[11348.646964][    C1]  tcf_classify+0x283/0x930
[11348.647197][    C1]  ? arch_stack_walk+0xa2/0x100
[11348.647446][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11348.647701][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11348.647985][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11348.648255][    C1]  tc_run+0x2e4/0x5d0
[11348.648468][    C1]  ? __pfx_tc_run+0x10/0x10
[11348.648697][    C1]  ? lock_acquire+0x1c1/0x220
[11348.648936][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11348.649198][    C1]  __dev_queue_xmit+0x686/0x17e0
[11348.649451][    C1]  ? lock_acquire+0x1c1/0x220
[11348.649691][    C1]  ? ip_finish_output2+0x786/0x18e0
[11348.649954][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11348.650260][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11348.650531][    C1]  ? neigh_hh_output+0x348/0x590
[11348.650784][    C1]  ? ip_finish_output2+0x262/0x18e0
[11348.651048][    C1]  ip_finish_output2+0x786/0x18e0
[11348.651303][    C1]  ? stack_depot_save_flags+0x371/0x550
[11348.651582][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11348.651921][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11348.652197][    C1]  ? rcu_read_lock_held+0xe/0x50
[11348.652450][    C1]  ? __ip_finish_output+0x10f/0x770
[11348.652714][    C1]  ip_output+0x16b/0x4f0
[11348.652929][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11348.653165][    C1]  ? __pfx_ip_output+0x10/0x10
[11348.653409][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11348.653696][    C1]  ? rcu_read_lock_held+0xe/0x50
[11348.653948][    C1]  ? ip_local_out+0x114/0x3b0
[11348.654188][    C1]  __ip_queue_xmit+0x672/0x1910
[11348.654436][    C1]  ? __create_object+0x5e/0xb0
[11348.654680][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11348.654947][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11348.655228][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11348.655501][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11348.655784][    C1]  tcp_release_cb+0x1e9/0x390
[11348.656022][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11348.656289][    C1]  release_sock+0xb8/0x1d0
[11348.656515][    C1]  tcp_recvmsg+0xf8/0x4f0
[11348.656735][    C1]  ? lock_release+0x1d5/0x250
[11348.656972][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11348.657222][    C1]  ? core_sys_select+0x620/0x710
[11348.657476][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11348.657744][    C1]  inet_recvmsg+0xf9/0x2c0
[11348.657971][    C1]  ? __pfx_pipe_write+0x10/0x10
[11348.658223][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11348.658485][    C1]  ? __fget_light+0x54/0x1e0
[11348.658721][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11348.658988][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11348.659227][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11348.659492][    C1]  ? __might_fault+0xc6/0x180
[11348.659732][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11348.660015][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11348.660313][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11348.660615][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11348.660935][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11348.661187][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11348.661492][    C1]  do_syscall_64+0xc9/0x1e0
[11348.661723][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11348.662023][    C1] RIP: 0033:0x7f8b36b3f4c0
[11348.662253][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11348.663223][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11348.663642][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11348.664041][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11348.664439][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11348.664835][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11348.665232][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11348.665635][    C1]  </TASK>
[11348.665793][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8360s! [perl:7725]
[11348.666232][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11348.667492][    C3] irq event stamp: 290154
[11348.667709][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11348.668238][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11348.668747][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11348.669216][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11348.669679][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11348.670127][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11348.670736][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[11348.671021][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[11348.671991][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[11348.672301][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11348.672699][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11348.673096][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11348.673492][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11348.673891][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11348.674289][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11348.674734][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11348.675065][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11348.675464][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11348.675863][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11348.676261][    C3] PKRU: 55555554
[11348.676442][    C3] Call Trace:
[11348.676612][    C3]  <IRQ>
[11348.676764][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11348.677025][    C3]  ? __run_hrtimer+0x1c0/0x710
[11348.677271][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11348.677547][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11348.677818][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11348.678107][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11348.678382][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11348.678687][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11348.678949][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11348.679255][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11348.679552][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11348.679866][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11348.680156][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[11348.680440][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[11348.680718][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11348.681029][    C3]  ? get_stack_info+0x36/0xc0
[11348.681274][    C3]  ? lock_acquire+0x1c1/0x220
[11348.681515][    C3]  ? lock_release+0x1d5/0x250
[11348.681752][    C3]  do_raw_spin_lock+0x1ec/0x270
[11348.682000][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11348.682272][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11348.682557][    C3]  ? lock_acquire+0x1c1/0x220
[11348.682796][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11348.683034][    C3]  _raw_spin_lock_nested+0x65/0x80
[11348.683295][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11348.683529][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11348.683774][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11348.684031][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11348.684306][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11348.684583][    C3]  ip_local_deliver+0x19d/0x480
[11348.684829][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11348.685101][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11348.685368][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11348.685713][    C3]  ? rcu_read_lock_held+0xe/0x50
[11348.685965][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11348.686285][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11348.686547][    C3]  ip_rcv+0x564/0x740
[11348.686749][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11348.686979][    C3]  ? set_track_prepare+0x8a/0xd0
[11348.687233][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11348.687507][    C3]  ? vfs_write+0x9e9/0x10a0
[11348.687740][    C3]  ? skb_clone+0x10b/0x330
[11348.687967][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11348.688286][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11348.688597][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11348.688877][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11348.689172][    C3]  ? __tcf_classify+0x329/0x7d0
[11348.689421][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11348.689649][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11348.689949][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11348.690236][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11348.690561][    C3]  ? lock_acquire+0x1c1/0x220
[11348.690796][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11348.691093][    C3]  netif_receive_skb_internal+0xb0/0x300
[11348.691377][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11348.691692][    C3]  ? __copy_skb_header+0xaf/0x490
[11348.691946][    C3]  ? __skb_clone+0x57a/0x760
[11348.692182][    C3]  netif_receive_skb+0x55/0x280
[11348.692429][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11348.692741][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11348.693070][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11348.693368][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11348.693643][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11348.693930][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11348.694243][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11348.694554][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11348.694879][    C3]  ? lock_release+0x1d5/0x250
[11348.695117][    C3]  ? is_bpf_text_address+0x71/0x120
[11348.695383][    C3]  ? kernel_text_address+0xce/0xe0
[11348.695644][    C3]  ? __kernel_text_address+0x12/0x40
[11348.695912][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11348.696194][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11348.696506][    C3]  ? arch_stack_walk+0xa2/0x100
[11348.696757][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11348.697030][    C3]  ? get_stack_info+0x36/0xc0
[11348.697272][    C3]  __tcf_classify+0x329/0x7d0
[11348.697513][    C3]  tcf_classify+0x283/0x930
[11348.697742][    C3]  ? lock_release+0x1d5/0x250
[11348.697981][    C3]  ? is_bpf_text_address+0x71/0x120
[11348.698244][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11348.698505][    C3]  ? __kernel_text_address+0x12/0x40
[11348.698773][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11348.699056][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11348.699368][    C3]  tc_run+0x2e4/0x5d0
[11348.699572][    C3]  ? __pfx_tc_run+0x10/0x10
[11348.699803][    C3]  ? lock_acquire+0x1c1/0x220
[11348.700039][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11348.700299][    C3]  __dev_queue_xmit+0x686/0x17e0
[11348.700551][    C3]  ? lock_acquire+0x1c1/0x220
[11348.700789][    C3]  ? ip_finish_output2+0x786/0x18e0
[11348.701052][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11348.701360][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11348.701633][    C3]  ? neigh_hh_output+0x348/0x590
[11348.701884][    C3]  ? ip_finish_output2+0x262/0x18e0
[11348.702147][    C3]  ip_finish_output2+0x786/0x18e0
[11348.702403][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11348.702739][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11348.703014][    C3]  ? rcu_read_lock_held+0xe/0x50
[11348.703266][    C3]  ? __ip_finish_output+0x10f/0x770
[11348.703530][    C3]  ip_output+0x16b/0x4f0
[11348.703745][    C3]  ? __pfx_ip_output+0x10/0x10
[11348.703988][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11348.704263][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11348.704573][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11348.704848][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11348.705099][    C3]  ? __alloc_skb+0xd4/0x280
[11348.705329][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11348.705598][    C3]  ? tcp_fragment+0x168/0x1040
[11348.705841][    C3]  ? rcu_read_lock_held+0xe/0x50
[11348.706094][    C3]  ? ip_local_out+0x114/0x3b0
[11348.706335][    C3]  __ip_queue_xmit+0x672/0x1910
[11348.706583][    C3]  ? __skb_clone+0x57a/0x760
[11348.706815][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11348.707082][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11348.707363][    C3]  ? ipv4_dst_check+0xe3/0x170
[11348.707607][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11348.707855][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11348.708154][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11348.708482][    C3]  ? tcp_fragment+0xb0e/0x1040
[11348.708725][    C3]  tcp_send_loss_probe+0x348/0x830
[11348.708983][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11348.709253][    C3]  tcp_write_timer+0x82/0x1d0
[11348.709492][    C3]  call_timer_fn+0x173/0x430
[11348.709729][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11348.709989][    C3]  ? next_expiry_recalc+0xcd/0x220
[11348.710251][    C3]  __run_timers.part.0+0x52d/0x890
[11348.710509][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11348.710777][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11348.711061][    C3]  ? lock_acquire+0x1c1/0x220
[11348.711299][    C3]  ? clockevents_program_event+0xf6/0x300
[11348.711590][    C3]  ? lock_release+0x1d5/0x250
[11348.711828][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11348.712092][    C3]  ? ktime_get+0xb3/0x190
[11348.712311][    C3]  ? clockevents_program_event+0x1ea/0x300
[11348.712608][    C3]  run_timer_softirq+0x72/0x100
[11348.712855][    C3]  __do_softirq+0x1b9/0x7ff
[11348.713086][    C3]  irq_exit_rcu+0x98/0xc0
[11348.713308][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11348.713595][    C3]  </IRQ>
[11348.713744][    C3]  <TASK>
[11348.713895][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11348.714198][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11348.714522][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11348.715490][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11348.715797][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11348.716194][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11348.716590][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11348.716987][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11348.717388][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11348.717788][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11348.718081][    C3]  uart_start+0xe4/0x1b0
[11348.718300][    C3]  n_tty_write+0x677/0x7a0
[11348.718537][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11348.718789][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11348.719076][    C3]  ? lock_acquire+0x1c1/0x220
[11348.719314][    C3]  ? iterate_tty_write+0x95/0x540
[11348.719570][    C3]  iterate_tty_write+0x229/0x540
[11348.719821][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11348.720110][    C3]  vfs_write+0x9e9/0x10a0
[11348.720333][    C3]  ? __run_hrtimer+0x5df/0x710
[11348.720576][    C3]  ? __pfx_vfs_write+0x10/0x10
[11348.720819][    C3]  ? lock_acquire+0x1c1/0x220
[11348.721058][    C3]  ? clockevents_program_event+0xf6/0x300
[11348.721346][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11348.721608][    C3]  ? __fget_light+0x54/0x1e0
[11348.721846][    C3]  ksys_write+0xf5/0x1e0
[11348.722062][    C3]  ? __pfx_ksys_write+0x10/0x10
[11348.722310][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11348.722614][    C3]  do_syscall_64+0xc9/0x1e0
[11348.722847][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11348.723143][    C3] RIP: 0033:0x7f93b2836957
[11348.723372][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11348.724339][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11348.724761][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11348.725159][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11348.725558][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11348.725954][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11348.726357][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11348.726757][    C3]  </TASK>
[11376.613156][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8386s! [ncat:8027]
[11376.613603][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11376.614868][    C1] irq event stamp: 174248
[11376.615084][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11376.615616][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11376.616081][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11376.616548][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11376.617011][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11376.617459][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11376.618070][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11376.618399][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11376.619369][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11376.619675][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11376.620071][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11376.620468][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11376.620865][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11376.621265][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11376.621661][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11376.622105][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11376.622437][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11376.622834][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11376.623233][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11376.623630][    C1] PKRU: 55555554
[11376.623811][    C1] Call Trace:
[11376.623982][    C1]  <IRQ>
[11376.624136][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11376.624401][    C1]  ? __run_hrtimer+0x1c0/0x710
[11376.624645][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11376.624920][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11376.625192][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11376.625482][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11376.625748][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11376.626055][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11376.626316][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11376.626625][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11376.626921][    C1]  </IRQ>
[11376.627072][    C1]  <TASK>
[11376.627222][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11376.627536][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11376.627823][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11376.628117][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11376.628418][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11376.628733][    C1]  ? lock_acquire+0x1c1/0x220
[11376.628975][    C1]  ? lock_release+0x1d5/0x250
[11376.629215][    C1]  do_raw_spin_lock+0x1ec/0x270
[11376.629463][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11376.629733][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11376.630019][    C1]  ? lock_acquire+0x1c1/0x220
[11376.630256][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11376.630498][    C1]  _raw_spin_lock_nested+0x65/0x80
[11376.630757][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11376.630992][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11376.631240][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11376.631497][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11376.631774][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11376.632049][    C1]  ip_local_deliver+0x19d/0x480
[11376.632297][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11376.632567][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11376.632832][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11376.633180][    C1]  ? rcu_read_lock_held+0xe/0x50
[11376.633435][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11376.633754][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11376.634021][    C1]  ip_rcv+0x564/0x740
[11376.634225][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11376.634455][    C1]  ? set_track_prepare+0x8a/0xd0
[11376.634711][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11376.634986][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11376.635259][    C1]  ? skb_clone+0x10b/0x330
[11376.635493][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11376.635812][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11376.636115][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11376.636400][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11376.636693][    C1]  ? __tcf_classify+0x329/0x7d0
[11376.636942][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11376.637173][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11376.637473][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11376.637758][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11376.638081][    C1]  ? lock_acquire+0x1c1/0x220
[11376.638330][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11376.638624][    C1]  netif_receive_skb_internal+0xb0/0x300
[11376.638908][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11376.639225][    C1]  ? __copy_skb_header+0xaf/0x490
[11376.639480][    C1]  ? __skb_clone+0x57a/0x760
[11376.639711][    C1]  netif_receive_skb+0x55/0x280
[11376.639959][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11376.640275][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11376.640606][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11376.640904][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11376.641177][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11376.641465][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11376.641774][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11376.642060][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11376.642377][    C1]  ? stack_trace_save+0x95/0xd0
[11376.642623][    C1]  ? stack_depot_save_flags+0x45/0x550
[11376.642904][    C1]  ? kasan_save_stack+0x34/0x50
[11376.643154][    C1]  ? kasan_save_stack+0x24/0x50
[11376.643400][    C1]  ? kasan_save_track+0x14/0x30
[11376.643645][    C1]  ? kasan_save_free_info+0x3f/0x60
[11376.643910][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11376.644164][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11376.644411][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11376.644675][    C1]  ? ip_finish_output2+0x786/0x18e0
[11376.644939][    C1]  ? ip_output+0x16b/0x4f0
[11376.645163][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11376.645419][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11376.645690][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11376.645958][    C1]  ? get_reg+0x119/0x190
[11376.646173][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11376.646440][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11376.646749][    C1]  __tcf_classify+0x329/0x7d0
[11376.646991][    C1]  tcf_classify+0x283/0x930
[11376.647221][    C1]  ? arch_stack_walk+0xa2/0x100
[11376.647470][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11376.647725][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11376.648010][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11376.648287][    C1]  tc_run+0x2e4/0x5d0
[11376.648493][    C1]  ? __pfx_tc_run+0x10/0x10
[11376.648726][    C1]  ? lock_acquire+0x1c1/0x220
[11376.648964][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11376.649225][    C1]  __dev_queue_xmit+0x686/0x17e0
[11376.649477][    C1]  ? lock_acquire+0x1c1/0x220
[11376.649713][    C1]  ? ip_finish_output2+0x786/0x18e0
[11376.649975][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11376.650282][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11376.650552][    C1]  ? neigh_hh_output+0x348/0x590
[11376.650804][    C1]  ? ip_finish_output2+0x262/0x18e0
[11376.651068][    C1]  ip_finish_output2+0x786/0x18e0
[11376.651325][    C1]  ? stack_depot_save_flags+0x371/0x550
[11376.651606][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11376.651944][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11376.652220][    C1]  ? rcu_read_lock_held+0xe/0x50
[11376.652472][    C1]  ? __ip_finish_output+0x10f/0x770
[11376.652736][    C1]  ip_output+0x16b/0x4f0
[11376.652954][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11376.653188][    C1]  ? __pfx_ip_output+0x10/0x10
[11376.653431][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11376.653718][    C1]  ? rcu_read_lock_held+0xe/0x50
[11376.653970][    C1]  ? ip_local_out+0x114/0x3b0
[11376.654208][    C1]  __ip_queue_xmit+0x672/0x1910
[11376.654456][    C1]  ? __create_object+0x5e/0xb0
[11376.654701][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11376.654967][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11376.655248][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11376.655520][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11376.655801][    C1]  tcp_release_cb+0x1e9/0x390
[11376.656044][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11376.656309][    C1]  release_sock+0xb8/0x1d0
[11376.656537][    C1]  tcp_recvmsg+0xf8/0x4f0
[11376.656757][    C1]  ? lock_release+0x1d5/0x250
[11376.657001][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11376.657252][    C1]  ? core_sys_select+0x620/0x710
[11376.657507][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11376.657775][    C1]  inet_recvmsg+0xf9/0x2c0
[11376.658000][    C1]  ? __pfx_pipe_write+0x10/0x10
[11376.658260][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11376.658514][    C1]  ? __fget_light+0x54/0x1e0
[11376.658752][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11376.659017][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11376.659259][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11376.659522][    C1]  ? __might_fault+0xc6/0x180
[11376.659767][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11376.660046][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11376.660346][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11376.660645][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11376.660965][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11376.661217][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11376.661519][    C1]  do_syscall_64+0xc9/0x1e0
[11376.661753][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11376.662052][    C1] RIP: 0033:0x7f8b36b3f4c0
[11376.662279][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11376.663247][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11376.663669][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11376.664066][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11376.664463][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11376.664861][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11376.665260][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11376.665660][    C1]  </TASK>
[11376.665819][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8386s! [perl:7725]
[11376.666257][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11376.667516][    C3] irq event stamp: 290154
[11376.667735][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11376.668269][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11376.668770][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11376.669237][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11376.669701][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11376.670148][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11376.670761][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11376.671085][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11376.672057][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11376.672366][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11376.672762][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11376.673162][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11376.673559][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11376.673957][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11376.674354][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11376.674800][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11376.675134][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11376.675535][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11376.675930][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11376.676330][    C3] PKRU: 55555554
[11376.676510][    C3] Call Trace:
[11376.676682][    C3]  <IRQ>
[11376.676833][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11376.677095][    C3]  ? __run_hrtimer+0x1c0/0x710
[11376.677339][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11376.677616][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11376.677890][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11376.678177][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11376.678448][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11376.678754][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11376.679016][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11376.679329][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11376.679624][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11376.679937][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11376.680227][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11376.680522][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11376.680810][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11376.681121][    C3]  ? get_stack_info+0x36/0xc0
[11376.681364][    C3]  ? lock_acquire+0x1c1/0x220
[11376.681604][    C3]  ? lock_release+0x1d5/0x250
[11376.681843][    C3]  do_raw_spin_lock+0x1ec/0x270
[11376.682091][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11376.682363][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11376.682649][    C3]  ? lock_acquire+0x1c1/0x220
[11376.682886][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11376.683126][    C3]  _raw_spin_lock_nested+0x65/0x80
[11376.683386][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11376.683621][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11376.683869][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11376.684126][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11376.684401][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11376.684678][    C3]  ip_local_deliver+0x19d/0x480
[11376.684923][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11376.685197][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11376.685460][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11376.685806][    C3]  ? rcu_read_lock_held+0xe/0x50
[11376.686058][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11376.686378][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11376.686639][    C3]  ip_rcv+0x564/0x740
[11376.686842][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11376.687073][    C3]  ? set_track_prepare+0x8a/0xd0
[11376.687327][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11376.687602][    C3]  ? vfs_write+0x9e9/0x10a0
[11376.687834][    C3]  ? skb_clone+0x10b/0x330
[11376.688060][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11376.688384][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11376.688690][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11376.688970][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11376.689266][    C3]  ? __tcf_classify+0x329/0x7d0
[11376.689513][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11376.689741][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11376.690040][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11376.690325][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11376.690649][    C3]  ? lock_acquire+0x1c1/0x220
[11376.690886][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11376.691183][    C3]  netif_receive_skb_internal+0xb0/0x300
[11376.691465][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11376.691780][    C3]  ? __copy_skb_header+0xaf/0x490
[11376.692034][    C3]  ? __skb_clone+0x57a/0x760
[11376.692268][    C3]  netif_receive_skb+0x55/0x280
[11376.692516][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11376.692827][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11376.693157][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11376.693454][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11376.693730][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11376.694016][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11376.694331][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11376.694638][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11376.694963][    C3]  ? lock_release+0x1d5/0x250
[11376.695201][    C3]  ? is_bpf_text_address+0x71/0x120
[11376.695466][    C3]  ? kernel_text_address+0xce/0xe0
[11376.695726][    C3]  ? __kernel_text_address+0x12/0x40
[11376.695993][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11376.696275][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11376.696586][    C3]  ? arch_stack_walk+0xa2/0x100
[11376.696837][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11376.697111][    C3]  ? get_stack_info+0x36/0xc0
[11376.697352][    C3]  __tcf_classify+0x329/0x7d0
[11376.697594][    C3]  tcf_classify+0x283/0x930
[11376.697823][    C3]  ? lock_release+0x1d5/0x250
[11376.698061][    C3]  ? is_bpf_text_address+0x71/0x120
[11376.698332][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11376.698587][    C3]  ? __kernel_text_address+0x12/0x40
[11376.698852][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11376.699137][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11376.699450][    C3]  tc_run+0x2e4/0x5d0
[11376.699654][    C3]  ? __pfx_tc_run+0x10/0x10
[11376.699885][    C3]  ? lock_acquire+0x1c1/0x220
[11376.700121][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11376.700382][    C3]  __dev_queue_xmit+0x686/0x17e0
[11376.700635][    C3]  ? lock_acquire+0x1c1/0x220
[11376.700874][    C3]  ? ip_finish_output2+0x786/0x18e0
[11376.701136][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11376.701444][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11376.701715][    C3]  ? neigh_hh_output+0x348/0x590
[11376.701967][    C3]  ? ip_finish_output2+0x262/0x18e0
[11376.702231][    C3]  ip_finish_output2+0x786/0x18e0
[11376.702487][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11376.702821][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11376.703099][    C3]  ? rcu_read_lock_held+0xe/0x50
[11376.703352][    C3]  ? __ip_finish_output+0x10f/0x770
[11376.703616][    C3]  ip_output+0x16b/0x4f0
[11376.703831][    C3]  ? __pfx_ip_output+0x10/0x10
[11376.704074][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11376.704349][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11376.704660][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11376.704935][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11376.705187][    C3]  ? __alloc_skb+0xd4/0x280
[11376.705418][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11376.705686][    C3]  ? tcp_fragment+0x168/0x1040
[11376.705929][    C3]  ? rcu_read_lock_held+0xe/0x50
[11376.706181][    C3]  ? ip_local_out+0x114/0x3b0
[11376.706421][    C3]  __ip_queue_xmit+0x672/0x1910
[11376.706668][    C3]  ? __skb_clone+0x57a/0x760
[11376.706902][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11376.707168][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11376.707450][    C3]  ? ipv4_dst_check+0xe3/0x170
[11376.707693][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11376.707941][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11376.708251][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11376.708570][    C3]  ? tcp_fragment+0xb0e/0x1040
[11376.708813][    C3]  tcp_send_loss_probe+0x348/0x830
[11376.709072][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11376.709340][    C3]  tcp_write_timer+0x82/0x1d0
[11376.709579][    C3]  call_timer_fn+0x173/0x430
[11376.709817][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11376.710078][    C3]  ? next_expiry_recalc+0xcd/0x220
[11376.710340][    C3]  __run_timers.part.0+0x52d/0x890
[11376.710599][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11376.710867][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11376.711151][    C3]  ? lock_acquire+0x1c1/0x220
[11376.711389][    C3]  ? clockevents_program_event+0xf6/0x300
[11376.711681][    C3]  ? lock_release+0x1d5/0x250
[11376.711919][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11376.712183][    C3]  ? ktime_get+0xb3/0x190
[11376.712404][    C3]  ? clockevents_program_event+0x1ea/0x300
[11376.712700][    C3]  run_timer_softirq+0x72/0x100
[11376.712947][    C3]  __do_softirq+0x1b9/0x7ff
[11376.713179][    C3]  irq_exit_rcu+0x98/0xc0
[11376.713399][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11376.713683][    C3]  </IRQ>
[11376.713832][    C3]  <TASK>
[11376.713984][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11376.714288][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11376.714612][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11376.715581][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11376.715887][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11376.716286][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11376.716682][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11376.717078][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11376.717477][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11376.717877][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11376.718171][    C3]  uart_start+0xe4/0x1b0
[11376.718402][    C3]  n_tty_write+0x677/0x7a0
[11376.718629][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11376.718880][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11376.719168][    C3]  ? lock_acquire+0x1c1/0x220
[11376.719408][    C3]  ? iterate_tty_write+0x95/0x540
[11376.719665][    C3]  iterate_tty_write+0x229/0x540
[11376.719916][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11376.720208][    C3]  vfs_write+0x9e9/0x10a0
[11376.720428][    C3]  ? __run_hrtimer+0x5df/0x710
[11376.720670][    C3]  ? __pfx_vfs_write+0x10/0x10
[11376.720914][    C3]  ? lock_acquire+0x1c1/0x220
[11376.721151][    C3]  ? clockevents_program_event+0xf6/0x300
[11376.721439][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11376.721702][    C3]  ? __fget_light+0x54/0x1e0
[11376.721939][    C3]  ksys_write+0xf5/0x1e0
[11376.722154][    C3]  ? __pfx_ksys_write+0x10/0x10
[11376.722402][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11376.722706][    C3]  do_syscall_64+0xc9/0x1e0
[11376.722938][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11376.723235][    C3] RIP: 0033:0x7f93b2836957
[11376.723463][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11376.724430][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11376.724849][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11376.725248][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11376.725645][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11376.726041][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11376.726443][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11376.726843][    C3]  </TASK>
[11402.309164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[11402.309548][    C3] rcu: 3-....: (8696365 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2170201
[11402.310108][    C3] rcu: (t=9008338 jiffies g=1064457 q=118 ncpus=4)
[11402.310446][    C3] Sending NMI from CPU 3 to CPUs 1:
[11402.310721][    C1] NMI backtrace for cpu 1
[11402.310730][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11402.310736][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11402.310739][    C1] RIP: 0010:__kasan_check_read+0x0/0x20
[11402.310751][    C1] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[11402.310755][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000202
[11402.310759][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11402.310761][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11402.310763][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11402.310765][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11402.310767][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11402.310769][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11402.310771][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11402.310775][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11402.310777][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11402.310778][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11402.310780][    C1] PKRU: 55555554
[11402.310781][    C1] Call Trace:
[11402.310785][    C1]  <NMI>
[11402.310791][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[11402.310797][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11402.310804][    C1]  ? nmi_handle+0x153/0x420
[11402.310810][    C1]  ? default_do_nmi+0x41/0x100
[11402.310815][    C1]  ? exc_nmi+0xf3/0x120
[11402.310817][    C1]  ? end_repeat_nmi+0xf/0x60
[11402.310825][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11402.310831][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[11402.310835][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[11402.310839][    C1]  ? __pfx___kasan_check_read+0x10/0x10
[11402.310842][    C1]  </NMI>
[11402.310843][    C1]  <TASK>
[11402.310844][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[11402.310849][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11402.310855][    C1]  ? lock_acquire+0x1c1/0x220
[11402.310861][    C1]  ? lock_release+0x1d5/0x250
[11402.310865][    C1]  do_raw_spin_lock+0x1ec/0x270
[11402.310870][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11402.310872][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11402.310876][    C1]  ? lock_acquire+0x1c1/0x220
[11402.310878][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11402.310884][    C1]  _raw_spin_lock_nested+0x65/0x80
[11402.310888][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11402.310895][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11402.310898][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11402.310904][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11402.310911][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11402.310915][    C1]  ip_local_deliver+0x19d/0x480
[11402.310918][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11402.310920][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11402.310923][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11402.310931][    C1]  ? rcu_read_lock_held+0xe/0x50
[11402.310936][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11402.310939][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11402.310950][    C1]  ip_rcv+0x564/0x740
[11402.310953][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11402.310956][    C1]  ? set_track_prepare+0x8a/0xd0
[11402.310962][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11402.310965][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11402.310970][    C1]  ? skb_clone+0x10b/0x330
[11402.310975][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11402.310982][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11402.310987][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11402.310992][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11402.311001][    C1]  ? __tcf_classify+0x329/0x7d0
[11402.311006][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11402.311008][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11402.311012][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11402.311016][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11402.311021][    C1]  ? lock_acquire+0x1c1/0x220
[11402.311023][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11402.311028][    C1]  netif_receive_skb_internal+0xb0/0x300
[11402.311032][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11402.311036][    C1]  ? __copy_skb_header+0xaf/0x490
[11402.311039][    C1]  ? __skb_clone+0x57a/0x760
[11402.311042][    C1]  netif_receive_skb+0x55/0x280
[11402.311045][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11402.311054][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11402.311060][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11402.311067][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11402.311072][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11402.311082][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11402.311089][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11402.311093][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11402.311101][    C1]  ? stack_trace_save+0x95/0xd0
[11402.311105][    C1]  ? stack_depot_save_flags+0x45/0x550
[11402.311112][    C1]  ? kasan_save_stack+0x34/0x50
[11402.311118][    C1]  ? kasan_save_stack+0x24/0x50
[11402.311120][    C1]  ? kasan_save_track+0x14/0x30
[11402.311124][    C1]  ? kasan_save_free_info+0x3f/0x60
[11402.311127][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11402.311129][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11402.311133][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11402.311136][    C1]  ? ip_finish_output2+0x786/0x18e0
[11402.311140][    C1]  ? ip_output+0x16b/0x4f0
[11402.311143][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11402.311146][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11402.311149][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11402.311152][    C1]  ? get_reg+0x119/0x190
[11402.311155][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11402.311157][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11402.311163][    C1]  __tcf_classify+0x329/0x7d0
[11402.311169][    C1]  tcf_classify+0x283/0x930
[11402.311172][    C1]  ? arch_stack_walk+0xa2/0x100
[11402.311179][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11402.311182][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11402.311185][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11402.311188][    C1]  tc_run+0x2e4/0x5d0
[11402.311193][    C1]  ? __pfx_tc_run+0x10/0x10
[11402.311196][    C1]  ? lock_acquire+0x1c1/0x220
[11402.311198][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11402.311202][    C1]  __dev_queue_xmit+0x686/0x17e0
[11402.311206][    C1]  ? lock_acquire+0x1c1/0x220
[11402.311208][    C1]  ? ip_finish_output2+0x786/0x18e0
[11402.311211][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11402.311216][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11402.311219][    C1]  ? neigh_hh_output+0x348/0x590
[11402.311223][    C1]  ? ip_finish_output2+0x262/0x18e0
[11402.311226][    C1]  ip_finish_output2+0x786/0x18e0
[11402.311229][    C1]  ? stack_depot_save_flags+0x371/0x550
[11402.311232][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11402.311240][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11402.311243][    C1]  ? rcu_read_lock_held+0xe/0x50
[11402.311247][    C1]  ? __ip_finish_output+0x10f/0x770
[11402.311250][    C1]  ip_output+0x16b/0x4f0
[11402.311253][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11402.311257][    C1]  ? __pfx_ip_output+0x10/0x10
[11402.311260][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11402.311265][    C1]  ? rcu_read_lock_held+0xe/0x50
[11402.311267][    C1]  ? ip_local_out+0x114/0x3b0
[11402.311271][    C1]  __ip_queue_xmit+0x672/0x1910
[11402.311274][    C1]  ? __create_object+0x5e/0xb0
[11402.311278][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11402.311284][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11402.311288][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11402.311292][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11402.311297][    C1]  tcp_release_cb+0x1e9/0x390
[11402.311300][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11402.311305][    C1]  release_sock+0xb8/0x1d0
[11402.311309][    C1]  tcp_recvmsg+0xf8/0x4f0
[11402.311312][    C1]  ? lock_release+0x1d5/0x250
[11402.311315][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11402.311317][    C1]  ? core_sys_select+0x620/0x710
[11402.311324][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11402.311328][    C1]  inet_recvmsg+0xf9/0x2c0
[11402.311330][    C1]  ? __pfx_pipe_write+0x10/0x10
[11402.311337][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11402.311339][    C1]  ? __fget_light+0x54/0x1e0
[11402.311343][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11402.311349][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11402.311354][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11402.311358][    C1]  ? __might_fault+0xc6/0x180
[11402.311365][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11402.311369][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11402.311373][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11402.311378][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11402.311383][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11402.311386][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11402.311390][    C1]  do_syscall_64+0xc9/0x1e0
[11402.311395][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11402.311399][    C1] RIP: 0033:0x7f8b36b3f4c0
[11402.311402][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11402.311405][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11402.311408][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11402.311410][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11402.311411][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11402.311413][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11402.311415][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11402.311420][    C1]  </TASK>
[11402.311716][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11402.358787][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11402.359398][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11402.359729][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11402.360692][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11402.360999][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11402.361398][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11402.361794][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11402.362190][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11402.362589][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11402.362987][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11402.363432][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11402.363762][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11402.364163][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11402.364561][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11402.364958][    C3] PKRU: 55555554
[11402.365138][    C3] Call Trace:
[11402.365306][    C3]  <IRQ>
[11402.365458][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11402.365728][    C3]  ? print_cpu_stall+0x263/0x6a0
[11402.365979][    C3]  ? check_cpu_stall+0x284/0x500
[11402.366230][    C3]  ? rcu_pending+0x92/0x360
[11402.366458][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[11402.366728][    C3]  ? update_process_times+0xb9/0x110
[11402.366995][    C3]  ? tick_sched_handle+0x67/0x130
[11402.367251][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[11402.367532][    C3]  ? __run_hrtimer+0x1c0/0x710
[11402.367773][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11402.368095][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11402.368366][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11402.368653][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11402.368917][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11402.369221][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11402.369482][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11402.369788][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11402.370084][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11402.370398][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11402.370685][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11402.370980][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11402.371268][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11402.371578][    C3]  ? get_stack_info+0x36/0xc0
[11402.371818][    C3]  ? lock_acquire+0x1c1/0x220
[11402.372058][    C3]  ? lock_release+0x1d5/0x250
[11402.372298][    C3]  do_raw_spin_lock+0x1ec/0x270
[11402.372545][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11402.372816][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11402.373098][    C3]  ? lock_acquire+0x1c1/0x220
[11402.373337][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11402.373578][    C3]  _raw_spin_lock_nested+0x65/0x80
[11402.373837][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11402.374069][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11402.374317][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11402.374573][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11402.374849][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11402.375126][    C3]  ip_local_deliver+0x19d/0x480
[11402.375374][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11402.375644][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11402.375906][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11402.376251][    C3]  ? rcu_read_lock_held+0xe/0x50
[11402.376502][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11402.376820][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11402.377081][    C3]  ip_rcv+0x564/0x740
[11402.377287][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11402.377516][    C3]  ? set_track_prepare+0x8a/0xd0
[11402.377769][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11402.378044][    C3]  ? vfs_write+0x9e9/0x10a0
[11402.378285][    C3]  ? skb_clone+0x10b/0x330
[11402.378512][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11402.378829][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11402.379132][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11402.379415][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11402.379706][    C3]  ? __tcf_classify+0x329/0x7d0
[11402.379953][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11402.380183][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11402.380479][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11402.380763][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11402.381089][    C3]  ? lock_acquire+0x1c1/0x220
[11402.381327][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11402.381619][    C3]  netif_receive_skb_internal+0xb0/0x300
[11402.381904][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11402.382222][    C3]  ? __copy_skb_header+0xaf/0x490
[11402.382476][    C3]  ? __skb_clone+0x57a/0x760
[11402.382711][    C3]  netif_receive_skb+0x55/0x280
[11402.382961][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11402.383274][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11402.383603][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11402.383902][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11402.384174][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11402.384460][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11402.384770][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11402.385079][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11402.385405][    C3]  ? lock_release+0x1d5/0x250
[11402.385643][    C3]  ? is_bpf_text_address+0x71/0x120
[11402.385907][    C3]  ? kernel_text_address+0xce/0xe0
[11402.386166][    C3]  ? __kernel_text_address+0x12/0x40
[11402.386432][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11402.386714][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11402.387023][    C3]  ? arch_stack_walk+0xa2/0x100
[11402.387272][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11402.387549][    C3]  ? get_stack_info+0x36/0xc0
[11402.387788][    C3]  __tcf_classify+0x329/0x7d0
[11402.388030][    C3]  tcf_classify+0x283/0x930
[11402.388271][    C3]  ? lock_release+0x1d5/0x250
[11402.388510][    C3]  ? is_bpf_text_address+0x71/0x120
[11402.388775][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11402.389029][    C3]  ? __kernel_text_address+0x12/0x40
[11402.389297][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11402.389578][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11402.389890][    C3]  tc_run+0x2e4/0x5d0
[11402.390094][    C3]  ? __pfx_tc_run+0x10/0x10
[11402.390325][    C3]  ? lock_acquire+0x1c1/0x220
[11402.390563][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11402.390823][    C3]  __dev_queue_xmit+0x686/0x17e0
[11402.391075][    C3]  ? lock_acquire+0x1c1/0x220
[11402.391312][    C3]  ? ip_finish_output2+0x786/0x18e0
[11402.391576][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11402.391878][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11402.392152][    C3]  ? neigh_hh_output+0x348/0x590
[11402.392403][    C3]  ? ip_finish_output2+0x262/0x18e0
[11402.392667][    C3]  ip_finish_output2+0x786/0x18e0
[11402.392923][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11402.393260][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11402.393534][    C3]  ? rcu_read_lock_held+0xe/0x50
[11402.393785][    C3]  ? __ip_finish_output+0x10f/0x770
[11402.394049][    C3]  ip_output+0x16b/0x4f0
[11402.394266][    C3]  ? __pfx_ip_output+0x10/0x10
[11402.394507][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11402.394785][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11402.395095][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11402.395370][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11402.395622][    C3]  ? __alloc_skb+0xd4/0x280
[11402.395851][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11402.396120][    C3]  ? tcp_fragment+0x168/0x1040
[11402.396363][    C3]  ? rcu_read_lock_held+0xe/0x50
[11402.396612][    C3]  ? ip_local_out+0x114/0x3b0
[11402.396851][    C3]  __ip_queue_xmit+0x672/0x1910
[11402.397098][    C3]  ? __skb_clone+0x57a/0x760
[11402.397334][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11402.397598][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11402.397877][    C3]  ? ipv4_dst_check+0xe3/0x170
[11402.398128][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11402.398377][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11402.398678][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11402.398997][    C3]  ? tcp_fragment+0xb0e/0x1040
[11402.399238][    C3]  tcp_send_loss_probe+0x348/0x830
[11402.399499][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11402.399768][    C3]  tcp_write_timer+0x82/0x1d0
[11402.400005][    C3]  call_timer_fn+0x173/0x430
[11402.400242][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11402.400502][    C3]  ? next_expiry_recalc+0xcd/0x220
[11402.400761][    C3]  __run_timers.part.0+0x52d/0x890
[11402.401020][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11402.401290][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11402.401575][    C3]  ? lock_acquire+0x1c1/0x220
[11402.401812][    C3]  ? clockevents_program_event+0xf6/0x300
[11402.402101][    C3]  ? lock_release+0x1d5/0x250
[11402.402343][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11402.402605][    C3]  ? ktime_get+0xb3/0x190
[11402.402825][    C3]  ? clockevents_program_event+0x1ea/0x300
[11402.403120][    C3]  run_timer_softirq+0x72/0x100
[11402.403369][    C3]  __do_softirq+0x1b9/0x7ff
[11402.403601][    C3]  irq_exit_rcu+0x98/0xc0
[11402.403821][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11402.404107][    C3]  </IRQ>
[11402.404258][    C3]  <TASK>
[11402.404408][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11402.404711][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11402.405033][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11402.405998][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11402.406306][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11402.406702][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11402.407098][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11402.407497][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11402.407893][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11402.408300][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11402.408596][    C3]  uart_start+0xe4/0x1b0
[11402.408813][    C3]  n_tty_write+0x677/0x7a0
[11402.409044][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11402.409295][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11402.409580][    C3]  ? lock_acquire+0x1c1/0x220
[11402.409818][    C3]  ? iterate_tty_write+0x95/0x540
[11402.410073][    C3]  iterate_tty_write+0x229/0x540
[11402.410327][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11402.410613][    C3]  vfs_write+0x9e9/0x10a0
[11402.410836][    C3]  ? __run_hrtimer+0x5df/0x710
[11402.411078][    C3]  ? __pfx_vfs_write+0x10/0x10
[11402.411322][    C3]  ? lock_acquire+0x1c1/0x220
[11402.411559][    C3]  ? clockevents_program_event+0xf6/0x300
[11402.411850][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11402.412114][    C3]  ? __fget_light+0x54/0x1e0
[11402.412348][    C3]  ksys_write+0xf5/0x1e0
[11402.412565][    C3]  ? __pfx_ksys_write+0x10/0x10
[11402.412814][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11402.413115][    C3]  do_syscall_64+0xc9/0x1e0
[11402.413348][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11402.413647][    C3] RIP: 0033:0x7f93b2836957
[11402.413873][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11402.414840][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11402.415260][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11402.415655][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11402.416053][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11402.416451][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11402.416847][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11402.417246][    C3]  </TASK>
[11428.613146][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8434s! [ncat:8027]
[11428.613746][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11428.615008][    C1] irq event stamp: 174248
[11428.615233][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11428.615763][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11428.616245][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11428.616716][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11428.617183][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11428.617630][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11428.618258][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11428.618582][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11428.619553][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11428.619858][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11428.620278][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11428.620675][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11428.621078][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11428.621474][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11428.621870][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11428.622319][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11428.622650][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11428.623054][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11428.623452][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11428.623847][    C1] PKRU: 55555554
[11428.624027][    C1] Call Trace:
[11428.624245][    C1]  <IRQ>
[11428.624420][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11428.624810][    C1]  ? __run_hrtimer+0x1c0/0x710
[11428.625149][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11428.625561][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11428.625967][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11428.626397][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11428.626797][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11428.627255][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11428.627647][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11428.628117][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11428.628561][    C1]  </IRQ>
[11428.628786][    C1]  <TASK>
[11428.629014][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11428.629492][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11428.629927][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11428.630368][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11428.630805][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11428.631275][    C1]  ? lock_acquire+0x1c1/0x220
[11428.631636][    C1]  ? lock_release+0x1d5/0x250
[11428.631996][    C1]  do_raw_spin_lock+0x1ec/0x270
[11428.632369][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11428.632782][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11428.633212][    C1]  ? lock_acquire+0x1c1/0x220
[11428.633566][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11428.633928][    C1]  _raw_spin_lock_nested+0x65/0x80
[11428.634323][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11428.634674][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11428.635043][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11428.635430][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11428.635842][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11428.636247][    C1]  ip_local_deliver+0x19d/0x480
[11428.636589][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11428.636986][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11428.637349][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11428.637806][    C1]  ? rcu_read_lock_held+0xe/0x50
[11428.638116][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11428.638467][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11428.638728][    C1]  ip_rcv+0x564/0x740
[11428.638937][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11428.639175][    C1]  ? set_track_prepare+0x8a/0xd0
[11428.639429][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11428.639701][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11428.639975][    C1]  ? skb_clone+0x10b/0x330
[11428.640207][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11428.640524][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11428.640827][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11428.641113][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11428.641409][    C1]  ? __tcf_classify+0x329/0x7d0
[11428.641656][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11428.641882][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11428.642199][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11428.642480][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11428.642801][    C1]  ? lock_acquire+0x1c1/0x220
[11428.643040][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11428.643340][    C1]  netif_receive_skb_internal+0xb0/0x300
[11428.643621][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11428.643933][    C1]  ? __copy_skb_header+0xaf/0x490
[11428.644192][    C1]  ? __skb_clone+0x57a/0x760
[11428.644425][    C1]  netif_receive_skb+0x55/0x280
[11428.644672][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11428.644981][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11428.645316][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11428.645610][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11428.645883][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11428.646229][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11428.646550][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11428.646832][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11428.647152][    C1]  ? stack_trace_save+0x95/0xd0
[11428.647396][    C1]  ? stack_depot_save_flags+0x45/0x550
[11428.647674][    C1]  ? kasan_save_stack+0x34/0x50
[11428.647930][    C1]  ? kasan_save_stack+0x24/0x50
[11428.648176][    C1]  ? kasan_save_track+0x14/0x30
[11428.648423][    C1]  ? kasan_save_free_info+0x3f/0x60
[11428.648685][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11428.648937][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11428.649185][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11428.649446][    C1]  ? ip_finish_output2+0x786/0x18e0
[11428.649707][    C1]  ? ip_output+0x16b/0x4f0
[11428.649932][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11428.650191][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11428.650462][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11428.650727][    C1]  ? get_reg+0x119/0x190
[11428.650942][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11428.651208][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11428.651517][    C1]  __tcf_classify+0x329/0x7d0
[11428.651755][    C1]  tcf_classify+0x283/0x930
[11428.651987][    C1]  ? arch_stack_walk+0xa2/0x100
[11428.652236][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11428.652490][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11428.652772][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11428.653037][    C1]  tc_run+0x2e4/0x5d0
[11428.653245][    C1]  ? __pfx_tc_run+0x10/0x10
[11428.653472][    C1]  ? lock_acquire+0x1c1/0x220
[11428.653712][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11428.653971][    C1]  __dev_queue_xmit+0x686/0x17e0
[11428.654223][    C1]  ? lock_acquire+0x1c1/0x220
[11428.654460][    C1]  ? ip_finish_output2+0x786/0x18e0
[11428.654722][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11428.655024][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11428.655294][    C1]  ? neigh_hh_output+0x348/0x590
[11428.655545][    C1]  ? ip_finish_output2+0x262/0x18e0
[11428.655807][    C1]  ip_finish_output2+0x786/0x18e0
[11428.656061][    C1]  ? stack_depot_save_flags+0x371/0x550
[11428.656338][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11428.656676][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11428.656950][    C1]  ? rcu_read_lock_held+0xe/0x50
[11428.657203][    C1]  ? __ip_finish_output+0x10f/0x770
[11428.657466][    C1]  ip_output+0x16b/0x4f0
[11428.657680][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11428.657925][    C1]  ? __pfx_ip_output+0x10/0x10
[11428.658168][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11428.658451][    C1]  ? rcu_read_lock_held+0xe/0x50
[11428.658700][    C1]  ? ip_local_out+0x114/0x3b0
[11428.658939][    C1]  __ip_queue_xmit+0x672/0x1910
[11428.659187][    C1]  ? __create_object+0x5e/0xb0
[11428.659428][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11428.659694][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11428.659972][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11428.660242][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11428.660523][    C1]  tcp_release_cb+0x1e9/0x390
[11428.660760][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11428.661025][    C1]  release_sock+0xb8/0x1d0
[11428.661251][    C1]  tcp_recvmsg+0xf8/0x4f0
[11428.661472][    C1]  ? lock_release+0x1d5/0x250
[11428.661708][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11428.661956][    C1]  ? core_sys_select+0x620/0x710
[11428.662211][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11428.662478][    C1]  inet_recvmsg+0xf9/0x2c0
[11428.662703][    C1]  ? __pfx_pipe_write+0x10/0x10
[11428.662952][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11428.663206][    C1]  ? __fget_light+0x54/0x1e0
[11428.663441][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11428.663703][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11428.663941][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11428.664206][    C1]  ? __might_fault+0xc6/0x180
[11428.664447][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11428.664727][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11428.665024][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11428.665330][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11428.665647][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11428.665895][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11428.666195][    C1]  do_syscall_64+0xc9/0x1e0
[11428.666425][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11428.666720][    C1] RIP: 0033:0x7f8b36b3f4c0
[11428.666948][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11428.667900][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11428.668324][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11428.668721][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11428.669116][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11428.669512][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11428.669906][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11428.670307][    C1]  </TASK>
[11428.670463][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8434s! [perl:7725]
[11428.670898][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11428.672168][    C3] irq event stamp: 290154
[11428.672392][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11428.672924][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11428.673435][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11428.673899][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11428.674366][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11428.674813][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11428.675430][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11428.675760][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11428.676720][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11428.677027][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11428.677424][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11428.677819][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11428.678226][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11428.678623][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11428.679013][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11428.679454][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11428.679789][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11428.680183][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11428.680576][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11428.680967][    C3] PKRU: 55555554
[11428.681145][    C3] Call Trace:
[11428.681315][    C3]  <IRQ>
[11428.681463][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11428.681725][    C3]  ? __run_hrtimer+0x1c0/0x710
[11428.681967][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11428.682241][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11428.682511][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11428.682799][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11428.683062][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11428.683368][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11428.683628][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11428.683934][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11428.684226][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11428.684539][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11428.684827][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11428.685119][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11428.685407][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11428.685715][    C3]  ? get_stack_info+0x36/0xc0
[11428.685954][    C3]  ? lock_acquire+0x1c1/0x220
[11428.686194][    C3]  ? lock_release+0x1d5/0x250
[11428.686433][    C3]  do_raw_spin_lock+0x1ec/0x270
[11428.686680][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11428.686949][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11428.687231][    C3]  ? lock_acquire+0x1c1/0x220
[11428.687469][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11428.687709][    C3]  _raw_spin_lock_nested+0x65/0x80
[11428.687978][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11428.688213][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11428.688457][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11428.688712][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11428.688987][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11428.689262][    C3]  ip_local_deliver+0x19d/0x480
[11428.689508][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11428.689777][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11428.690037][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11428.690383][    C3]  ? rcu_read_lock_held+0xe/0x50
[11428.690642][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11428.690964][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11428.691232][    C3]  ip_rcv+0x564/0x740
[11428.691435][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11428.691663][    C3]  ? set_track_prepare+0x8a/0xd0
[11428.691923][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11428.692202][    C3]  ? vfs_write+0x9e9/0x10a0
[11428.692432][    C3]  ? skb_clone+0x10b/0x330
[11428.692661][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11428.692984][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11428.693287][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11428.693569][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11428.693866][    C3]  ? __tcf_classify+0x329/0x7d0
[11428.694114][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11428.694350][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11428.694651][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11428.694939][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11428.695262][    C3]  ? lock_acquire+0x1c1/0x220
[11428.695505][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11428.695799][    C3]  netif_receive_skb_internal+0xb0/0x300
[11428.696083][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11428.696403][    C3]  ? __copy_skb_header+0xaf/0x490
[11428.696657][    C3]  ? __skb_clone+0x57a/0x760
[11428.696895][    C3]  netif_receive_skb+0x55/0x280
[11428.697141][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11428.697460][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11428.697789][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11428.698095][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11428.698372][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11428.698657][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11428.698971][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11428.699281][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11428.699609][    C3]  ? lock_release+0x1d5/0x250
[11428.699847][    C3]  ? is_bpf_text_address+0x71/0x120
[11428.700110][    C3]  ? kernel_text_address+0xce/0xe0
[11428.700376][    C3]  ? __kernel_text_address+0x12/0x40
[11428.700644][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11428.700936][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11428.701251][    C3]  ? arch_stack_walk+0xa2/0x100
[11428.701500][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11428.701780][    C3]  ? get_stack_info+0x36/0xc0
[11428.702026][    C3]  __tcf_classify+0x329/0x7d0
[11428.702268][    C3]  tcf_classify+0x283/0x930
[11428.702504][    C3]  ? lock_release+0x1d5/0x250
[11428.702743][    C3]  ? is_bpf_text_address+0x71/0x120
[11428.703006][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11428.703263][    C3]  ? __kernel_text_address+0x12/0x40
[11428.703530][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11428.703818][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11428.704136][    C3]  tc_run+0x2e4/0x5d0
[11428.704342][    C3]  ? __pfx_tc_run+0x10/0x10
[11428.704573][    C3]  ? lock_acquire+0x1c1/0x220
[11428.704817][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11428.705078][    C3]  __dev_queue_xmit+0x686/0x17e0
[11428.705333][    C3]  ? lock_acquire+0x1c1/0x220
[11428.705578][    C3]  ? ip_finish_output2+0x786/0x18e0
[11428.705843][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11428.706147][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11428.706448][    C3]  ? neigh_hh_output+0x348/0x590
[11428.706704][    C3]  ? ip_finish_output2+0x262/0x18e0
[11428.706972][    C3]  ip_finish_output2+0x786/0x18e0
[11428.707228][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11428.707564][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11428.707838][    C3]  ? rcu_read_lock_held+0xe/0x50
[11428.708098][    C3]  ? __ip_finish_output+0x10f/0x770
[11428.708369][    C3]  ip_output+0x16b/0x4f0
[11428.708587][    C3]  ? __pfx_ip_output+0x10/0x10
[11428.708829][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11428.709106][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11428.709427][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11428.709706][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11428.709957][    C3]  ? __alloc_skb+0xd4/0x280
[11428.710189][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11428.710459][    C3]  ? tcp_fragment+0x168/0x1040
[11428.710708][    C3]  ? rcu_read_lock_held+0xe/0x50
[11428.710958][    C3]  ? ip_local_out+0x114/0x3b0
[11428.711203][    C3]  __ip_queue_xmit+0x672/0x1910
[11428.711453][    C3]  ? __skb_clone+0x57a/0x760
[11428.711695][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11428.711968][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11428.712254][    C3]  ? ipv4_dst_check+0xe3/0x170
[11428.712503][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11428.712750][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11428.713054][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11428.713374][    C3]  ? tcp_fragment+0xb0e/0x1040
[11428.713617][    C3]  tcp_send_loss_probe+0x348/0x830
[11428.713884][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11428.714151][    C3]  tcp_write_timer+0x82/0x1d0
[11428.714390][    C3]  call_timer_fn+0x173/0x430
[11428.714626][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11428.714892][    C3]  ? next_expiry_recalc+0xcd/0x220
[11428.715153][    C3]  __run_timers.part.0+0x52d/0x890
[11428.715417][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11428.715687][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11428.715972][    C3]  ? lock_acquire+0x1c1/0x220
[11428.716216][    C3]  ? clockevents_program_event+0xf6/0x300
[11428.716505][    C3]  ? lock_release+0x1d5/0x250
[11428.716747][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11428.717012][    C3]  ? ktime_get+0xb3/0x190
[11428.717240][    C3]  ? clockevents_program_event+0x1ea/0x300
[11428.717537][    C3]  run_timer_softirq+0x72/0x100
[11428.717791][    C3]  __do_softirq+0x1b9/0x7ff
[11428.718046][    C3]  irq_exit_rcu+0x98/0xc0
[11428.718266][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11428.718558][    C3]  </IRQ>
[11428.718708][    C3]  <TASK>
[11428.718858][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11428.719172][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11428.719496][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11428.720472][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11428.720778][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11428.721170][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11428.721565][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11428.721961][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11428.722355][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11428.722758][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11428.723055][    C3]  uart_start+0xe4/0x1b0
[11428.723274][    C3]  n_tty_write+0x677/0x7a0
[11428.723521][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11428.723774][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11428.724061][    C3]  ? lock_acquire+0x1c1/0x220
[11428.724303][    C3]  ? iterate_tty_write+0x95/0x540
[11428.724560][    C3]  iterate_tty_write+0x229/0x540
[11428.724816][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11428.725102][    C3]  vfs_write+0x9e9/0x10a0
[11428.725324][    C3]  ? __run_hrtimer+0x5df/0x710
[11428.725573][    C3]  ? __pfx_vfs_write+0x10/0x10
[11428.725817][    C3]  ? lock_acquire+0x1c1/0x220
[11428.726053][    C3]  ? clockevents_program_event+0xf6/0x300
[11428.726351][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11428.726619][    C3]  ? __fget_light+0x54/0x1e0
[11428.726856][    C3]  ksys_write+0xf5/0x1e0
[11428.727073][    C3]  ? __pfx_ksys_write+0x10/0x10
[11428.727321][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11428.727632][    C3]  do_syscall_64+0xc9/0x1e0
[11428.727865][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11428.728180][    C3] RIP: 0033:0x7f93b2836957
[11428.728408][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11428.729374][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11428.729799][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11428.730194][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11428.730599][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11428.731002][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11428.731400][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11428.731800][    C3]  </TASK>
[11456.613145][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8460s! [ncat:8027]
[11456.613719][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11456.615278][    C1] irq event stamp: 174248
[11456.615506][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11456.616034][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11456.616495][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11456.616984][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11456.617557][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11456.618142][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11456.618903][    C1] RIP: 0010:kasan_check_range+0x1b/0x1c0
[11456.619263][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[11456.620368][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[11456.620739][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11456.621252][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[11456.621753][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11456.622262][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11456.622774][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11456.623280][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11456.623852][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11456.624277][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11456.624785][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11456.625295][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11456.625805][    C1] PKRU: 55555554
[11456.626037][    C1] Call Trace:
[11456.626256][    C1]  <IRQ>
[11456.626450][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11456.626782][    C1]  ? __run_hrtimer+0x1c0/0x710
[11456.627093][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11456.627453][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11456.627815][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11456.628185][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11456.628505][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11456.628872][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11456.629132][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11456.629461][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11456.629796][    C1]  </IRQ>
[11456.629968][    C1]  <TASK>
[11456.630150][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11456.630541][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11456.630912][    C1]  ? kasan_check_range+0x1b/0x1c0
[11456.631240][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[11456.631583][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11456.631968][    C1]  ? lock_acquire+0x1c1/0x220
[11456.632269][    C1]  ? lock_release+0x1d5/0x250
[11456.632576][    C1]  do_raw_spin_lock+0x1ec/0x270
[11456.632832][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11456.633111][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11456.633473][    C1]  ? lock_acquire+0x1c1/0x220
[11456.633753][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11456.634049][    C1]  _raw_spin_lock_nested+0x65/0x80
[11456.634385][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11456.634685][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11456.635000][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11456.635325][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11456.635678][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11456.636021][    C1]  ip_local_deliver+0x19d/0x480
[11456.636339][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11456.636676][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11456.637013][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11456.637461][    C1]  ? rcu_read_lock_held+0xe/0x50
[11456.637783][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11456.638202][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11456.638520][    C1]  ip_rcv+0x564/0x740
[11456.638784][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11456.639078][    C1]  ? set_track_prepare+0x8a/0xd0
[11456.639399][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11456.639753][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11456.640097][    C1]  ? skb_clone+0x10b/0x330
[11456.640384][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11456.640784][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11456.641168][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11456.641529][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11456.641899][    C1]  ? __tcf_classify+0x329/0x7d0
[11456.642224][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11456.642502][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11456.642821][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11456.643106][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11456.643469][    C1]  ? lock_acquire+0x1c1/0x220
[11456.643732][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11456.644090][    C1]  netif_receive_skb_internal+0xb0/0x300
[11456.644416][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11456.644816][    C1]  ? __copy_skb_header+0xaf/0x490
[11456.645074][    C1]  ? __skb_clone+0x57a/0x760
[11456.645309][    C1]  netif_receive_skb+0x55/0x280
[11456.645556][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11456.645867][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11456.646220][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11456.646587][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11456.646944][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11456.647321][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11456.647701][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11456.648076][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11456.648466][    C1]  ? stack_trace_save+0x95/0xd0
[11456.648785][    C1]  ? stack_depot_save_flags+0x45/0x550
[11456.649083][    C1]  ? kasan_save_stack+0x34/0x50
[11456.649333][    C1]  ? kasan_save_stack+0x24/0x50
[11456.649646][    C1]  ? kasan_save_track+0x14/0x30
[11456.649944][    C1]  ? kasan_save_free_info+0x3f/0x60
[11456.650277][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11456.650603][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11456.650924][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11456.651267][    C1]  ? ip_finish_output2+0x786/0x18e0
[11456.651603][    C1]  ? ip_output+0x16b/0x4f0
[11456.651898][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11456.652229][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11456.652571][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11456.652917][    C1]  ? get_reg+0x119/0x190
[11456.653203][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11456.653554][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11456.653956][    C1]  __tcf_classify+0x329/0x7d0
[11456.654262][    C1]  tcf_classify+0x283/0x930
[11456.654558][    C1]  ? arch_stack_walk+0xa2/0x100
[11456.654885][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11456.655210][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11456.655572][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11456.655917][    C1]  tc_run+0x2e4/0x5d0
[11456.656183][    C1]  ? __pfx_tc_run+0x10/0x10
[11456.656478][    C1]  ? lock_acquire+0x1c1/0x220
[11456.656784][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11456.657117][    C1]  __dev_queue_xmit+0x686/0x17e0
[11456.657423][    C1]  ? lock_acquire+0x1c1/0x220
[11456.657736][    C1]  ? ip_finish_output2+0x786/0x18e0
[11456.658075][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11456.658465][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11456.658790][    C1]  ? neigh_hh_output+0x348/0x590
[11456.659114][    C1]  ? ip_finish_output2+0x262/0x18e0
[11456.659423][    C1]  ip_finish_output2+0x786/0x18e0
[11456.659743][    C1]  ? stack_depot_save_flags+0x371/0x550
[11456.660107][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11456.660447][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11456.660735][    C1]  ? rcu_read_lock_held+0xe/0x50
[11456.660988][    C1]  ? __ip_finish_output+0x10f/0x770
[11456.661304][    C1]  ip_output+0x16b/0x4f0
[11456.661527][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11456.661761][    C1]  ? __pfx_ip_output+0x10/0x10
[11456.662002][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11456.662301][    C1]  ? rcu_read_lock_held+0xe/0x50
[11456.662589][    C1]  ? ip_local_out+0x114/0x3b0
[11456.662892][    C1]  __ip_queue_xmit+0x672/0x1910
[11456.663211][    C1]  ? __create_object+0x5e/0xb0
[11456.663518][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11456.663862][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11456.664156][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11456.664426][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11456.664726][    C1]  tcp_release_cb+0x1e9/0x390
[11456.664997][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11456.665263][    C1]  release_sock+0xb8/0x1d0
[11456.665489][    C1]  tcp_recvmsg+0xf8/0x4f0
[11456.665708][    C1]  ? lock_release+0x1d5/0x250
[11456.665983][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11456.666294][    C1]  ? core_sys_select+0x620/0x710
[11456.666548][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11456.666815][    C1]  inet_recvmsg+0xf9/0x2c0
[11456.667040][    C1]  ? __pfx_pipe_write+0x10/0x10
[11456.667291][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11456.667544][    C1]  ? __fget_light+0x54/0x1e0
[11456.667786][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11456.668053][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11456.668293][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11456.668558][    C1]  ? __might_fault+0xc6/0x180
[11456.668799][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11456.669082][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11456.669380][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11456.669681][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11456.670001][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11456.670253][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11456.670577][    C1]  do_syscall_64+0xc9/0x1e0
[11456.670865][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11456.671176][    C1] RIP: 0033:0x7f8b36b3f4c0
[11456.671404][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11456.672556][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11456.673016][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11456.673495][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11456.674005][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11456.674510][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11456.675023][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11456.675541][    C1]  </TASK>
[11456.675749][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8460s! [perl:7725]
[11456.676192][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11456.677490][    C3] irq event stamp: 290154
[11456.677716][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11456.678273][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11456.678786][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11456.679264][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11456.679734][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11456.680175][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11456.680780][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11456.681106][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11456.682074][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11456.682380][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11456.682778][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11456.683174][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11456.683582][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11456.683989][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11456.684398][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11456.684844][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11456.685185][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11456.685589][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11456.685993][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11456.686398][    C3] PKRU: 55555554
[11456.686589][    C3] Call Trace:
[11456.686765][    C3]  <IRQ>
[11456.686917][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11456.687193][    C3]  ? __run_hrtimer+0x1c0/0x710
[11456.687439][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11456.687719][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11456.688013][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11456.688304][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11456.688583][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11456.688896][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11456.689163][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11456.689487][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11456.689783][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11456.690102][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11456.690390][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11456.690688][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11456.690975][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11456.691291][    C3]  ? get_stack_info+0x36/0xc0
[11456.691530][    C3]  ? lock_acquire+0x1c1/0x220
[11456.691776][    C3]  ? lock_release+0x1d5/0x250
[11456.692015][    C3]  do_raw_spin_lock+0x1ec/0x270
[11456.692263][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11456.692532][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11456.692824][    C3]  ? lock_acquire+0x1c1/0x220
[11456.693065][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11456.693303][    C3]  _raw_spin_lock_nested+0x65/0x80
[11456.693564][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11456.693798][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11456.694046][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11456.694313][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11456.694598][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11456.694883][    C3]  ip_local_deliver+0x19d/0x480
[11456.695133][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11456.695409][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11456.695676][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11456.696028][    C3]  ? rcu_read_lock_held+0xe/0x50
[11456.696286][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11456.696616][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11456.696881][    C3]  ip_rcv+0x564/0x740
[11456.697088][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11456.697317][    C3]  ? set_track_prepare+0x8a/0xd0
[11456.697575][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11456.697866][    C3]  ? vfs_write+0x9e9/0x10a0
[11456.698113][    C3]  ? skb_clone+0x10b/0x330
[11456.698348][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11456.698675][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11456.698983][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11456.699271][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11456.699567][    C3]  ? __tcf_classify+0x329/0x7d0
[11456.699820][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11456.700055][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11456.700358][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11456.700653][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11456.700984][    C3]  ? lock_acquire+0x1c1/0x220
[11456.701228][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11456.701520][    C3]  netif_receive_skb_internal+0xb0/0x300
[11456.701814][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11456.702130][    C3]  ? __copy_skb_header+0xaf/0x490
[11456.702391][    C3]  ? __skb_clone+0x57a/0x760
[11456.702621][    C3]  netif_receive_skb+0x55/0x280
[11456.702867][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11456.703179][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11456.703509][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11456.703812][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11456.704091][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11456.704379][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11456.704701][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11456.705011][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11456.705343][    C3]  ? lock_release+0x1d5/0x250
[11456.705588][    C3]  ? is_bpf_text_address+0x71/0x120
[11456.705860][    C3]  ? kernel_text_address+0xce/0xe0
[11456.706132][    C3]  ? __kernel_text_address+0x12/0x40
[11456.706402][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11456.706691][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11456.707007][    C3]  ? arch_stack_walk+0xa2/0x100
[11456.707265][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11456.707547][    C3]  ? get_stack_info+0x36/0xc0
[11456.707810][    C3]  __tcf_classify+0x329/0x7d0
[11456.708073][    C3]  tcf_classify+0x283/0x930
[11456.708312][    C3]  ? lock_release+0x1d5/0x250
[11456.708560][    C3]  ? is_bpf_text_address+0x71/0x120
[11456.708826][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11456.709087][    C3]  ? __kernel_text_address+0x12/0x40
[11456.709367][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11456.709658][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11456.709971][    C3]  tc_run+0x2e4/0x5d0
[11456.710185][    C3]  ? __pfx_tc_run+0x10/0x10
[11456.710426][    C3]  ? lock_acquire+0x1c1/0x220
[11456.710674][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11456.710942][    C3]  __dev_queue_xmit+0x686/0x17e0
[11456.711201][    C3]  ? lock_acquire+0x1c1/0x220
[11456.711447][    C3]  ? ip_finish_output2+0x786/0x18e0
[11456.711712][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11456.712024][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11456.712305][    C3]  ? neigh_hh_output+0x348/0x590
[11456.712560][    C3]  ? ip_finish_output2+0x262/0x18e0
[11456.712827][    C3]  ip_finish_output2+0x786/0x18e0
[11456.713083][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11456.713421][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11456.713695][    C3]  ? rcu_read_lock_held+0xe/0x50
[11456.713947][    C3]  ? __ip_finish_output+0x10f/0x770
[11456.714214][    C3]  ip_output+0x16b/0x4f0
[11456.714434][    C3]  ? __pfx_ip_output+0x10/0x10
[11456.714675][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11456.714962][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11456.715275][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11456.715550][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11456.715810][    C3]  ? __alloc_skb+0xd4/0x280
[11456.716043][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11456.716321][    C3]  ? tcp_fragment+0x168/0x1040
[11456.716565][    C3]  ? rcu_read_lock_held+0xe/0x50
[11456.716822][    C3]  ? ip_local_out+0x114/0x3b0
[11456.717067][    C3]  __ip_queue_xmit+0x672/0x1910
[11456.717321][    C3]  ? __skb_clone+0x57a/0x760
[11456.717561][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11456.717852][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11456.718134][    C3]  ? ipv4_dst_check+0xe3/0x170
[11456.718388][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11456.718642][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11456.718952][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11456.719285][    C3]  ? tcp_fragment+0xb0e/0x1040
[11456.719539][    C3]  tcp_send_loss_probe+0x348/0x830
[11456.719802][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11456.720078][    C3]  tcp_write_timer+0x82/0x1d0
[11456.720323][    C3]  call_timer_fn+0x173/0x430
[11456.720562][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11456.720825][    C3]  ? next_expiry_recalc+0xcd/0x220
[11456.721089][    C3]  __run_timers.part.0+0x52d/0x890
[11456.721354][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11456.721629][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11456.721915][    C3]  ? lock_acquire+0x1c1/0x220
[11456.722158][    C3]  ? clockevents_program_event+0xf6/0x300
[11456.722455][    C3]  ? lock_release+0x1d5/0x250
[11456.722693][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11456.722957][    C3]  ? ktime_get+0xb3/0x190
[11456.723177][    C3]  ? clockevents_program_event+0x1ea/0x300
[11456.723472][    C3]  run_timer_softirq+0x72/0x100
[11456.723718][    C3]  __do_softirq+0x1b9/0x7ff
[11456.723951][    C3]  irq_exit_rcu+0x98/0xc0
[11456.724169][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11456.724459][    C3]  </IRQ>
[11456.724614][    C3]  <TASK>
[11456.724761][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11456.725064][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11456.725392][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11456.726376][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11456.726691][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11456.727086][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11456.727500][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11456.727914][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11456.728317][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11456.728723][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11456.729029][    C3]  uart_start+0xe4/0x1b0
[11456.729254][    C3]  n_tty_write+0x677/0x7a0
[11456.729485][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11456.729742][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11456.730031][    C3]  ? lock_acquire+0x1c1/0x220
[11456.730273][    C3]  ? iterate_tty_write+0x95/0x540
[11456.730531][    C3]  iterate_tty_write+0x229/0x540
[11456.730794][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11456.731088][    C3]  vfs_write+0x9e9/0x10a0
[11456.731316][    C3]  ? __run_hrtimer+0x5df/0x710
[11456.731566][    C3]  ? __pfx_vfs_write+0x10/0x10
[11456.731818][    C3]  ? lock_acquire+0x1c1/0x220
[11456.732064][    C3]  ? clockevents_program_event+0xf6/0x300
[11456.732361][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11456.732628][    C3]  ? __fget_light+0x54/0x1e0
[11456.732870][    C3]  ksys_write+0xf5/0x1e0
[11456.733090][    C3]  ? __pfx_ksys_write+0x10/0x10
[11456.733342][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11456.733648][    C3]  do_syscall_64+0xc9/0x1e0
[11456.733880][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11456.734178][    C3] RIP: 0033:0x7f93b2836957
[11456.734405][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11456.735371][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11456.735793][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11456.736192][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11456.736587][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11456.736990][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11456.737386][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11456.737801][    C3]  </TASK>
[11480.417164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[11480.417544][    C3] rcu: 3-....: (8774126 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2189644
[11480.418113][    C3] rcu: (t=9086446 jiffies g=1064457 q=118 ncpus=4)
[11480.418448][    C3] Sending NMI from CPU 3 to CPUs 1:
[11480.418721][    C1] NMI backtrace for cpu 1
[11480.418730][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11480.418736][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11480.418739][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11480.418751][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11480.418755][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11480.418759][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11480.418761][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11480.418763][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11480.418765][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11480.418767][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11480.418768][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11480.418770][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11480.418774][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11480.418776][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11480.418777][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11480.418778][    C1] PKRU: 55555554
[11480.418780][    C1] Call Trace:
[11480.418784][    C1]  <NMI>
[11480.418791][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[11480.418797][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11480.418804][    C1]  ? nmi_handle+0x153/0x420
[11480.418810][    C1]  ? default_do_nmi+0x41/0x100
[11480.418815][    C1]  ? exc_nmi+0xf3/0x120
[11480.418817][    C1]  ? end_repeat_nmi+0xf/0x60
[11480.418824][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11480.418829][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11480.418832][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11480.418836][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11480.418839][    C1]  </NMI>
[11480.418839][    C1]  <TASK>
[11480.418841][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11480.418847][    C1]  ? lock_acquire+0x1c1/0x220
[11480.418853][    C1]  ? lock_release+0x1d5/0x250
[11480.418857][    C1]  do_raw_spin_lock+0x1ec/0x270
[11480.418861][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11480.418864][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11480.418868][    C1]  ? lock_acquire+0x1c1/0x220
[11480.418870][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11480.418876][    C1]  _raw_spin_lock_nested+0x65/0x80
[11480.418880][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11480.418887][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11480.418890][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11480.418896][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11480.418903][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11480.418907][    C1]  ip_local_deliver+0x19d/0x480
[11480.418910][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11480.418912][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11480.418915][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11480.418922][    C1]  ? rcu_read_lock_held+0xe/0x50
[11480.418927][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11480.418930][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11480.418941][    C1]  ip_rcv+0x564/0x740
[11480.418944][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11480.418947][    C1]  ? set_track_prepare+0x8a/0xd0
[11480.418954][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11480.418957][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11480.418962][    C1]  ? skb_clone+0x10b/0x330
[11480.418966][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11480.418973][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11480.418979][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11480.418984][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11480.418993][    C1]  ? __tcf_classify+0x329/0x7d0
[11480.418998][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11480.419001][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11480.419005][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11480.419008][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11480.419012][    C1]  ? lock_acquire+0x1c1/0x220
[11480.419015][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11480.419019][    C1]  netif_receive_skb_internal+0xb0/0x300
[11480.419024][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11480.419028][    C1]  ? __copy_skb_header+0xaf/0x490
[11480.419031][    C1]  ? __skb_clone+0x57a/0x760
[11480.419034][    C1]  netif_receive_skb+0x55/0x280
[11480.419037][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11480.419046][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11480.419053][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11480.419059][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11480.419064][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11480.419075][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11480.419082][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11480.419086][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11480.419094][    C1]  ? stack_trace_save+0x95/0xd0
[11480.419098][    C1]  ? stack_depot_save_flags+0x45/0x550
[11480.419106][    C1]  ? kasan_save_stack+0x34/0x50
[11480.419112][    C1]  ? kasan_save_stack+0x24/0x50
[11480.419115][    C1]  ? kasan_save_track+0x14/0x30
[11480.419118][    C1]  ? kasan_save_free_info+0x3f/0x60
[11480.419122][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11480.419124][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11480.419128][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11480.419131][    C1]  ? ip_finish_output2+0x786/0x18e0
[11480.419135][    C1]  ? ip_output+0x16b/0x4f0
[11480.419137][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11480.419140][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11480.419144][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11480.419146][    C1]  ? get_reg+0x119/0x190
[11480.419150][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11480.419152][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11480.419157][    C1]  __tcf_classify+0x329/0x7d0
[11480.419164][    C1]  tcf_classify+0x283/0x930
[11480.419167][    C1]  ? arch_stack_walk+0xa2/0x100
[11480.419173][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11480.419176][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11480.419179][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11480.419183][    C1]  tc_run+0x2e4/0x5d0
[11480.419187][    C1]  ? __pfx_tc_run+0x10/0x10
[11480.419190][    C1]  ? lock_acquire+0x1c1/0x220
[11480.419192][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11480.419196][    C1]  __dev_queue_xmit+0x686/0x17e0
[11480.419201][    C1]  ? lock_acquire+0x1c1/0x220
[11480.419203][    C1]  ? ip_finish_output2+0x786/0x18e0
[11480.419206][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11480.419211][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11480.419214][    C1]  ? neigh_hh_output+0x348/0x590
[11480.419218][    C1]  ? ip_finish_output2+0x262/0x18e0
[11480.419222][    C1]  ip_finish_output2+0x786/0x18e0
[11480.419226][    C1]  ? stack_depot_save_flags+0x371/0x550
[11480.419229][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11480.419237][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11480.419239][    C1]  ? rcu_read_lock_held+0xe/0x50
[11480.419243][    C1]  ? __ip_finish_output+0x10f/0x770
[11480.419247][    C1]  ip_output+0x16b/0x4f0
[11480.419250][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11480.419254][    C1]  ? __pfx_ip_output+0x10/0x10
[11480.419256][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11480.419261][    C1]  ? rcu_read_lock_held+0xe/0x50
[11480.419264][    C1]  ? ip_local_out+0x114/0x3b0
[11480.419267][    C1]  __ip_queue_xmit+0x672/0x1910
[11480.419271][    C1]  ? __create_object+0x5e/0xb0
[11480.419275][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11480.419280][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11480.419284][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11480.419287][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11480.419292][    C1]  tcp_release_cb+0x1e9/0x390
[11480.419295][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11480.419300][    C1]  release_sock+0xb8/0x1d0
[11480.419304][    C1]  tcp_recvmsg+0xf8/0x4f0
[11480.419307][    C1]  ? lock_release+0x1d5/0x250
[11480.419310][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11480.419312][    C1]  ? core_sys_select+0x620/0x710
[11480.419317][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11480.419321][    C1]  inet_recvmsg+0xf9/0x2c0
[11480.419324][    C1]  ? __pfx_pipe_write+0x10/0x10
[11480.419330][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11480.419332][    C1]  ? __fget_light+0x54/0x1e0
[11480.419336][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11480.419342][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11480.419347][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11480.419350][    C1]  ? __might_fault+0xc6/0x180
[11480.419358][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11480.419362][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11480.419365][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11480.419370][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11480.419375][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11480.419378][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11480.419382][    C1]  do_syscall_64+0xc9/0x1e0
[11480.419387][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11480.419391][    C1] RIP: 0033:0x7f8b36b3f4c0
[11480.419395][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11480.419397][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11480.419401][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11480.419402][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11480.419404][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11480.419406][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11480.419408][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11480.419413][    C1]  </TASK>
[11480.419716][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11480.466563][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11480.467175][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11480.467504][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11480.468478][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11480.468783][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11480.469181][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11480.469578][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11480.469974][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11480.470371][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11480.470769][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11480.471214][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11480.471544][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11480.471942][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11480.472340][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11480.472736][    C3] PKRU: 55555554
[11480.472916][    C3] Call Trace:
[11480.473087][    C3]  <IRQ>
[11480.473241][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11480.473511][    C3]  ? print_cpu_stall+0x263/0x6a0
[11480.473763][    C3]  ? check_cpu_stall+0x284/0x500
[11480.474013][    C3]  ? rcu_pending+0x92/0x360
[11480.474242][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[11480.474510][    C3]  ? update_process_times+0xb9/0x110
[11480.474779][    C3]  ? tick_sched_handle+0x67/0x130
[11480.475034][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[11480.475317][    C3]  ? __run_hrtimer+0x1c0/0x710
[11480.475559][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11480.475870][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11480.476139][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11480.476426][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11480.476690][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11480.476993][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11480.477255][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11480.477560][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11480.477859][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11480.478173][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11480.478460][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11480.478754][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11480.479040][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11480.479349][    C3]  ? get_stack_info+0x36/0xc0
[11480.479589][    C3]  ? lock_acquire+0x1c1/0x220
[11480.479830][    C3]  ? lock_release+0x1d5/0x250
[11480.480068][    C3]  do_raw_spin_lock+0x1ec/0x270
[11480.480319][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11480.480590][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11480.480872][    C3]  ? lock_acquire+0x1c1/0x220
[11480.481108][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11480.481349][    C3]  _raw_spin_lock_nested+0x65/0x80
[11480.481608][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11480.481838][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11480.482084][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11480.482340][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11480.482618][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11480.482895][    C3]  ip_local_deliver+0x19d/0x480
[11480.483140][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11480.483410][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11480.483671][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11480.484015][    C3]  ? rcu_read_lock_held+0xe/0x50
[11480.484267][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11480.484583][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11480.484845][    C3]  ip_rcv+0x564/0x740
[11480.485048][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11480.485278][    C3]  ? set_track_prepare+0x8a/0xd0
[11480.485531][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11480.485804][    C3]  ? vfs_write+0x9e9/0x10a0
[11480.486035][    C3]  ? skb_clone+0x10b/0x330
[11480.486263][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11480.486579][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11480.486882][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11480.487164][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11480.487456][    C3]  ? __tcf_classify+0x329/0x7d0
[11480.487714][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11480.487944][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11480.488242][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11480.488526][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11480.488849][    C3]  ? lock_acquire+0x1c1/0x220
[11480.489086][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11480.489380][    C3]  netif_receive_skb_internal+0xb0/0x300
[11480.489665][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11480.489980][    C3]  ? __copy_skb_header+0xaf/0x490
[11480.490235][    C3]  ? __skb_clone+0x57a/0x760
[11480.490467][    C3]  netif_receive_skb+0x55/0x280
[11480.490713][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11480.491024][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11480.491356][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11480.491654][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11480.491926][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11480.492212][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11480.492525][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11480.492833][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11480.493158][    C3]  ? lock_release+0x1d5/0x250
[11480.493397][    C3]  ? is_bpf_text_address+0x71/0x120
[11480.493661][    C3]  ? kernel_text_address+0xce/0xe0
[11480.493920][    C3]  ? __kernel_text_address+0x12/0x40
[11480.494186][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11480.494469][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11480.494778][    C3]  ? arch_stack_walk+0xa2/0x100
[11480.495029][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11480.495305][    C3]  ? get_stack_info+0x36/0xc0
[11480.495543][    C3]  __tcf_classify+0x329/0x7d0
[11480.495784][    C3]  tcf_classify+0x283/0x930
[11480.496014][    C3]  ? lock_release+0x1d5/0x250
[11480.496249][    C3]  ? is_bpf_text_address+0x71/0x120
[11480.496512][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11480.496767][    C3]  ? __kernel_text_address+0x12/0x40
[11480.497033][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11480.497315][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11480.497626][    C3]  tc_run+0x2e4/0x5d0
[11480.497837][    C3]  ? __pfx_tc_run+0x10/0x10
[11480.498068][    C3]  ? lock_acquire+0x1c1/0x220
[11480.498306][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11480.498565][    C3]  __dev_queue_xmit+0x686/0x17e0
[11480.498817][    C3]  ? lock_acquire+0x1c1/0x220
[11480.499052][    C3]  ? ip_finish_output2+0x786/0x18e0
[11480.499316][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11480.499618][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11480.499888][    C3]  ? neigh_hh_output+0x348/0x590
[11480.500137][    C3]  ? ip_finish_output2+0x262/0x18e0
[11480.500403][    C3]  ip_finish_output2+0x786/0x18e0
[11480.500657][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11480.500992][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11480.501266][    C3]  ? rcu_read_lock_held+0xe/0x50
[11480.501517][    C3]  ? __ip_finish_output+0x10f/0x770
[11480.501779][    C3]  ip_output+0x16b/0x4f0
[11480.502000][    C3]  ? __pfx_ip_output+0x10/0x10
[11480.502241][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11480.502517][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11480.502829][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11480.503105][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11480.503356][    C3]  ? __alloc_skb+0xd4/0x280
[11480.503583][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11480.503853][    C3]  ? tcp_fragment+0x168/0x1040
[11480.504094][    C3]  ? rcu_read_lock_held+0xe/0x50
[11480.504345][    C3]  ? ip_local_out+0x114/0x3b0
[11480.504584][    C3]  __ip_queue_xmit+0x672/0x1910
[11480.504831][    C3]  ? __skb_clone+0x57a/0x760
[11480.505069][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11480.505338][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11480.505616][    C3]  ? ipv4_dst_check+0xe3/0x170
[11480.505859][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11480.506106][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11480.506405][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11480.506722][    C3]  ? tcp_fragment+0xb0e/0x1040
[11480.506964][    C3]  tcp_send_loss_probe+0x348/0x830
[11480.507222][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11480.507489][    C3]  tcp_write_timer+0x82/0x1d0
[11480.507732][    C3]  call_timer_fn+0x173/0x430
[11480.507968][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11480.508228][    C3]  ? next_expiry_recalc+0xcd/0x220
[11480.508487][    C3]  __run_timers.part.0+0x52d/0x890
[11480.508745][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11480.509012][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11480.509298][    C3]  ? lock_acquire+0x1c1/0x220
[11480.509534][    C3]  ? clockevents_program_event+0xf6/0x300
[11480.509823][    C3]  ? lock_release+0x1d5/0x250
[11480.510062][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11480.510325][    C3]  ? ktime_get+0xb3/0x190
[11480.510542][    C3]  ? clockevents_program_event+0x1ea/0x300
[11480.510838][    C3]  run_timer_softirq+0x72/0x100
[11480.511085][    C3]  __do_softirq+0x1b9/0x7ff
[11480.511316][    C3]  irq_exit_rcu+0x98/0xc0
[11480.511536][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11480.511819][    C3]  </IRQ>
[11480.511969][    C3]  <TASK>
[11480.512118][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11480.512423][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11480.512744][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11480.513708][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11480.514015][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11480.514410][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11480.514804][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11480.515203][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11480.515599][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11480.515997][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11480.516293][    C3]  uart_start+0xe4/0x1b0
[11480.516510][    C3]  n_tty_write+0x677/0x7a0
[11480.516739][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11480.516990][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11480.517275][    C3]  ? lock_acquire+0x1c1/0x220
[11480.517513][    C3]  ? iterate_tty_write+0x95/0x540
[11480.517777][    C3]  iterate_tty_write+0x229/0x540
[11480.518030][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11480.518318][    C3]  vfs_write+0x9e9/0x10a0
[11480.518540][    C3]  ? __run_hrtimer+0x5df/0x710
[11480.518781][    C3]  ? __pfx_vfs_write+0x10/0x10
[11480.519022][    C3]  ? lock_acquire+0x1c1/0x220
[11480.519261][    C3]  ? clockevents_program_event+0xf6/0x300
[11480.519548][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11480.519810][    C3]  ? __fget_light+0x54/0x1e0
[11480.520044][    C3]  ksys_write+0xf5/0x1e0
[11480.520263][    C3]  ? __pfx_ksys_write+0x10/0x10
[11480.520510][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11480.520810][    C3]  do_syscall_64+0xc9/0x1e0
[11480.521042][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11480.521341][    C3] RIP: 0033:0x7f93b2836957
[11480.521565][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11480.522527][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11480.522947][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11480.523348][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11480.523741][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11480.524136][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11480.524531][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11480.524927][    C3]  </TASK>
[11504.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8505s! [ncat:8027]
[11504.613569][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11504.614828][    C1] irq event stamp: 174248
[11504.615046][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11504.615585][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11504.616047][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11504.616513][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11504.616973][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11504.617420][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11504.618032][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11504.618356][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11504.619318][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11504.619621][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11504.620017][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11504.620413][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11504.620806][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11504.621201][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11504.621597][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11504.622039][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11504.622367][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11504.622763][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11504.623158][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11504.623554][    C1] PKRU: 55555554
[11504.623755][    C1] Call Trace:
[11504.623926][    C1]  <IRQ>
[11504.624085][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11504.624351][    C1]  ? __run_hrtimer+0x1c0/0x710
[11504.624594][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11504.624869][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11504.625146][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11504.625436][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11504.625701][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11504.626008][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11504.626268][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11504.626577][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11504.626871][    C1]  </IRQ>
[11504.627022][    C1]  <TASK>
[11504.627171][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11504.627485][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11504.627782][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11504.628077][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11504.628364][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11504.628675][    C1]  ? lock_acquire+0x1c1/0x220
[11504.628917][    C1]  ? lock_release+0x1d5/0x250
[11504.629156][    C1]  do_raw_spin_lock+0x1ec/0x270
[11504.629405][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11504.629675][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11504.629958][    C1]  ? lock_acquire+0x1c1/0x220
[11504.630194][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11504.630435][    C1]  _raw_spin_lock_nested+0x65/0x80
[11504.630695][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11504.630930][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11504.631177][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11504.631434][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11504.631711][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11504.631986][    C1]  ip_local_deliver+0x19d/0x480
[11504.632232][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11504.632502][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11504.632763][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11504.633113][    C1]  ? rcu_read_lock_held+0xe/0x50
[11504.633366][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11504.633684][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11504.633945][    C1]  ip_rcv+0x564/0x740
[11504.634152][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11504.634381][    C1]  ? set_track_prepare+0x8a/0xd0
[11504.634633][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11504.634911][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11504.635181][    C1]  ? skb_clone+0x10b/0x330
[11504.635408][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11504.635725][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11504.636027][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11504.636309][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11504.636602][    C1]  ? __tcf_classify+0x329/0x7d0
[11504.636850][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11504.637080][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11504.637377][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11504.637669][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11504.637992][    C1]  ? lock_acquire+0x1c1/0x220
[11504.638229][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11504.638523][    C1]  netif_receive_skb_internal+0xb0/0x300
[11504.638813][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11504.639127][    C1]  ? __copy_skb_header+0xaf/0x490
[11504.639381][    C1]  ? __skb_clone+0x57a/0x760
[11504.639613][    C1]  netif_receive_skb+0x55/0x280
[11504.639860][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11504.640170][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11504.640499][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11504.640796][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11504.641069][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11504.641353][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11504.641662][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11504.641944][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11504.642258][    C1]  ? stack_trace_save+0x95/0xd0
[11504.642504][    C1]  ? stack_depot_save_flags+0x45/0x550
[11504.642783][    C1]  ? kasan_save_stack+0x34/0x50
[11504.643031][    C1]  ? kasan_save_stack+0x24/0x50
[11504.643274][    C1]  ? kasan_save_track+0x14/0x30
[11504.643520][    C1]  ? kasan_save_free_info+0x3f/0x60
[11504.643781][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11504.644033][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11504.644280][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11504.644541][    C1]  ? ip_finish_output2+0x786/0x18e0
[11504.644802][    C1]  ? ip_output+0x16b/0x4f0
[11504.645027][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11504.645280][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11504.645550][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11504.645816][    C1]  ? get_reg+0x119/0x190
[11504.646031][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11504.646297][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11504.646604][    C1]  __tcf_classify+0x329/0x7d0
[11504.646843][    C1]  tcf_classify+0x283/0x930
[11504.647072][    C1]  ? arch_stack_walk+0xa2/0x100
[11504.647320][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11504.647580][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11504.647863][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11504.648129][    C1]  tc_run+0x2e4/0x5d0
[11504.648332][    C1]  ? __pfx_tc_run+0x10/0x10
[11504.648561][    C1]  ? lock_acquire+0x1c1/0x220
[11504.648797][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11504.649055][    C1]  __dev_queue_xmit+0x686/0x17e0
[11504.649305][    C1]  ? lock_acquire+0x1c1/0x220
[11504.649543][    C1]  ? ip_finish_output2+0x786/0x18e0
[11504.649803][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11504.650108][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11504.650377][    C1]  ? neigh_hh_output+0x348/0x590
[11504.650628][    C1]  ? ip_finish_output2+0x262/0x18e0
[11504.650890][    C1]  ip_finish_output2+0x786/0x18e0
[11504.651144][    C1]  ? stack_depot_save_flags+0x371/0x550
[11504.651424][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11504.651759][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11504.652032][    C1]  ? rcu_read_lock_held+0xe/0x50
[11504.652283][    C1]  ? __ip_finish_output+0x10f/0x770
[11504.652545][    C1]  ip_output+0x16b/0x4f0
[11504.652761][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11504.652999][    C1]  ? __pfx_ip_output+0x10/0x10
[11504.653241][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11504.653525][    C1]  ? rcu_read_lock_held+0xe/0x50
[11504.653792][    C1]  ? ip_local_out+0x114/0x3b0
[11504.654030][    C1]  __ip_queue_xmit+0x672/0x1910
[11504.654283][    C1]  ? __create_object+0x5e/0xb0
[11504.654526][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11504.654790][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11504.655070][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11504.655343][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11504.655623][    C1]  tcp_release_cb+0x1e9/0x390
[11504.655861][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11504.656124][    C1]  release_sock+0xb8/0x1d0
[11504.656349][    C1]  tcp_recvmsg+0xf8/0x4f0
[11504.656571][    C1]  ? lock_release+0x1d5/0x250
[11504.656808][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11504.657057][    C1]  ? core_sys_select+0x620/0x710
[11504.657310][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11504.657585][    C1]  inet_recvmsg+0xf9/0x2c0
[11504.657809][    C1]  ? __pfx_pipe_write+0x10/0x10
[11504.658057][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11504.658310][    C1]  ? __fget_light+0x54/0x1e0
[11504.658547][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11504.658812][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11504.659052][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11504.659315][    C1]  ? __might_fault+0xc6/0x180
[11504.659557][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11504.659838][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11504.660135][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11504.660433][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11504.660752][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11504.661002][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11504.661305][    C1]  do_syscall_64+0xc9/0x1e0
[11504.661536][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11504.661831][    C1] RIP: 0033:0x7f8b36b3f4c0
[11504.662067][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11504.663026][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11504.663445][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11504.663838][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11504.664232][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11504.664624][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11504.665018][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11504.665417][    C1]  </TASK>
[11504.665572][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8505s! [perl:7725]
[11504.666017][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11504.667286][    C3] irq event stamp: 290154
[11504.667502][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11504.668040][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11504.668543][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11504.669011][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11504.669474][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11504.669922][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11504.670534][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11504.670860][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11504.671829][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11504.672135][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11504.672534][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11504.672930][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11504.673328][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11504.673726][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11504.674123][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11504.674570][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11504.674900][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11504.675302][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11504.675701][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11504.676098][    C3] PKRU: 55555554
[11504.676281][    C3] Call Trace:
[11504.676450][    C3]  <IRQ>
[11504.676602][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11504.676865][    C3]  ? __run_hrtimer+0x1c0/0x710
[11504.677110][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11504.677387][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11504.677668][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11504.677959][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11504.678225][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11504.678529][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11504.678792][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11504.679098][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11504.679397][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11504.679711][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11504.680000][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11504.680297][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11504.680586][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11504.680896][    C3]  ? get_stack_info+0x36/0xc0
[11504.681142][    C3]  ? lock_acquire+0x1c1/0x220
[11504.681384][    C3]  ? lock_release+0x1d5/0x250
[11504.681625][    C3]  do_raw_spin_lock+0x1ec/0x270
[11504.681872][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11504.682145][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11504.682430][    C3]  ? lock_acquire+0x1c1/0x220
[11504.682669][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11504.682910][    C3]  _raw_spin_lock_nested+0x65/0x80
[11504.683173][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11504.683406][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11504.683653][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11504.683911][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11504.684188][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11504.684465][    C3]  ip_local_deliver+0x19d/0x480
[11504.684713][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11504.684984][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11504.685247][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11504.685595][    C3]  ? rcu_read_lock_held+0xe/0x50
[11504.685847][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11504.686167][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11504.686431][    C3]  ip_rcv+0x564/0x740
[11504.686637][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11504.686865][    C3]  ? set_track_prepare+0x8a/0xd0
[11504.687118][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11504.687396][    C3]  ? vfs_write+0x9e9/0x10a0
[11504.687635][    C3]  ? skb_clone+0x10b/0x330
[11504.687863][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11504.688182][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11504.688486][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11504.688770][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11504.689063][    C3]  ? __tcf_classify+0x329/0x7d0
[11504.689314][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11504.689544][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11504.689842][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11504.690128][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11504.690455][    C3]  ? lock_acquire+0x1c1/0x220
[11504.690694][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11504.690990][    C3]  netif_receive_skb_internal+0xb0/0x300
[11504.691277][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11504.691597][    C3]  ? __copy_skb_header+0xaf/0x490
[11504.691853][    C3]  ? __skb_clone+0x57a/0x760
[11504.692086][    C3]  netif_receive_skb+0x55/0x280
[11504.692335][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11504.692647][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11504.692979][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11504.693279][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11504.693554][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11504.693841][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11504.694161][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11504.694471][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11504.694797][    C3]  ? lock_release+0x1d5/0x250
[11504.695037][    C3]  ? is_bpf_text_address+0x71/0x120
[11504.695304][    C3]  ? kernel_text_address+0xce/0xe0
[11504.695564][    C3]  ? __kernel_text_address+0x12/0x40
[11504.695830][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11504.696114][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11504.696425][    C3]  ? arch_stack_walk+0xa2/0x100
[11504.696678][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11504.696955][    C3]  ? get_stack_info+0x36/0xc0
[11504.697196][    C3]  __tcf_classify+0x329/0x7d0
[11504.697437][    C3]  tcf_classify+0x283/0x930
[11504.697675][    C3]  ? lock_release+0x1d5/0x250
[11504.697913][    C3]  ? is_bpf_text_address+0x71/0x120
[11504.698181][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11504.698438][    C3]  ? __kernel_text_address+0x12/0x40
[11504.698705][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11504.698986][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11504.699299][    C3]  tc_run+0x2e4/0x5d0
[11504.699504][    C3]  ? __pfx_tc_run+0x10/0x10
[11504.699736][    C3]  ? lock_acquire+0x1c1/0x220
[11504.699976][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11504.700238][    C3]  __dev_queue_xmit+0x686/0x17e0
[11504.700490][    C3]  ? lock_acquire+0x1c1/0x220
[11504.700726][    C3]  ? ip_finish_output2+0x786/0x18e0
[11504.700992][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11504.701295][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11504.701567][    C3]  ? neigh_hh_output+0x348/0x590
[11504.701818][    C3]  ? ip_finish_output2+0x262/0x18e0
[11504.702083][    C3]  ip_finish_output2+0x786/0x18e0
[11504.702340][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11504.702678][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11504.702953][    C3]  ? rcu_read_lock_held+0xe/0x50
[11504.703207][    C3]  ? __ip_finish_output+0x10f/0x770
[11504.703471][    C3]  ip_output+0x16b/0x4f0
[11504.703689][    C3]  ? __pfx_ip_output+0x10/0x10
[11504.703930][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11504.704208][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11504.704518][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11504.704795][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11504.705048][    C3]  ? __alloc_skb+0xd4/0x280
[11504.705279][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11504.705552][    C3]  ? tcp_fragment+0x168/0x1040
[11504.705794][    C3]  ? rcu_read_lock_held+0xe/0x50
[11504.706045][    C3]  ? ip_local_out+0x114/0x3b0
[11504.706286][    C3]  __ip_queue_xmit+0x672/0x1910
[11504.706535][    C3]  ? __skb_clone+0x57a/0x760
[11504.706770][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11504.707037][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11504.707318][    C3]  ? ipv4_dst_check+0xe3/0x170
[11504.707569][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11504.707818][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11504.708118][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11504.708439][    C3]  ? tcp_fragment+0xb0e/0x1040
[11504.708681][    C3]  tcp_send_loss_probe+0x348/0x830
[11504.708940][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11504.709212][    C3]  tcp_write_timer+0x82/0x1d0
[11504.709449][    C3]  call_timer_fn+0x173/0x430
[11504.709686][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11504.709947][    C3]  ? next_expiry_recalc+0xcd/0x220
[11504.710209][    C3]  __run_timers.part.0+0x52d/0x890
[11504.710468][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11504.710736][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11504.711022][    C3]  ? lock_acquire+0x1c1/0x220
[11504.711261][    C3]  ? clockevents_program_event+0xf6/0x300
[11504.711551][    C3]  ? lock_release+0x1d5/0x250
[11504.711790][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11504.712054][    C3]  ? ktime_get+0xb3/0x190
[11504.712274][    C3]  ? clockevents_program_event+0x1ea/0x300
[11504.712572][    C3]  run_timer_softirq+0x72/0x100
[11504.712819][    C3]  __do_softirq+0x1b9/0x7ff
[11504.713051][    C3]  irq_exit_rcu+0x98/0xc0
[11504.713273][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11504.713556][    C3]  </IRQ>
[11504.713709][    C3]  <TASK>
[11504.713858][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11504.714163][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11504.714488][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11504.715456][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11504.715763][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11504.716160][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11504.716556][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11504.716956][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11504.717355][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11504.717763][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11504.718061][    C3]  uart_start+0xe4/0x1b0
[11504.718283][    C3]  n_tty_write+0x677/0x7a0
[11504.718514][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11504.718766][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11504.719051][    C3]  ? lock_acquire+0x1c1/0x220
[11504.719291][    C3]  ? iterate_tty_write+0x95/0x540
[11504.719550][    C3]  iterate_tty_write+0x229/0x540
[11504.719807][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11504.720095][    C3]  vfs_write+0x9e9/0x10a0
[11504.720319][    C3]  ? __run_hrtimer+0x5df/0x710
[11504.720561][    C3]  ? __pfx_vfs_write+0x10/0x10
[11504.720803][    C3]  ? lock_acquire+0x1c1/0x220
[11504.721042][    C3]  ? clockevents_program_event+0xf6/0x300
[11504.721332][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11504.721597][    C3]  ? __fget_light+0x54/0x1e0
[11504.721832][    C3]  ksys_write+0xf5/0x1e0
[11504.722050][    C3]  ? __pfx_ksys_write+0x10/0x10
[11504.722301][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11504.722604][    C3]  do_syscall_64+0xc9/0x1e0
[11504.722837][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11504.723137][    C3] RIP: 0033:0x7f93b2836957
[11504.723365][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11504.724333][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11504.724756][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11504.725154][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11504.725553][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11504.725951][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11504.726353][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11504.726753][    C3]  </TASK>
[11532.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8531s! [ncat:8027]
[11532.613588][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11532.614871][    C1] irq event stamp: 174248
[11532.615096][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11532.615642][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11532.616116][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11532.616583][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11532.617046][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11532.617510][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11532.618116][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11532.618446][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11532.619416][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11532.619729][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11532.620128][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11532.620531][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11532.620929][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11532.621320][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11532.621718][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11532.622173][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11532.622505][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11532.622911][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11532.623308][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11532.623712][    C1] PKRU: 55555554
[11532.623891][    C1] Call Trace:
[11532.624070][    C1]  <IRQ>
[11532.624227][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11532.624496][    C1]  ? __run_hrtimer+0x1c0/0x710
[11532.624743][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11532.625023][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11532.625302][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11532.625594][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11532.625866][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11532.626175][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11532.626441][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11532.626750][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11532.627048][    C1]  </IRQ>
[11532.627198][    C1]  <TASK>
[11532.627348][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11532.627672][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11532.627963][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11532.628253][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11532.628554][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11532.628864][    C1]  ? lock_acquire+0x1c1/0x220
[11532.629104][    C1]  ? lock_release+0x1d5/0x250
[11532.629344][    C1]  do_raw_spin_lock+0x1ec/0x270
[11532.629596][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11532.629874][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11532.630159][    C1]  ? lock_acquire+0x1c1/0x220
[11532.630400][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11532.630647][    C1]  _raw_spin_lock_nested+0x65/0x80
[11532.630912][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11532.631154][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11532.631408][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11532.631667][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11532.631949][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11532.632226][    C1]  ip_local_deliver+0x19d/0x480
[11532.632472][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11532.632746][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11532.633012][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11532.633356][    C1]  ? rcu_read_lock_held+0xe/0x50
[11532.633616][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11532.633954][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11532.634219][    C1]  ip_rcv+0x564/0x740
[11532.634425][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11532.634660][    C1]  ? set_track_prepare+0x8a/0xd0
[11532.634918][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11532.635202][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11532.635482][    C1]  ? skb_clone+0x10b/0x330
[11532.635718][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11532.636042][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11532.636348][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11532.636636][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11532.636941][    C1]  ? __tcf_classify+0x329/0x7d0
[11532.637192][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11532.637447][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11532.637775][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11532.638065][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11532.638390][    C1]  ? lock_acquire+0x1c1/0x220
[11532.638640][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11532.638936][    C1]  netif_receive_skb_internal+0xb0/0x300
[11532.639223][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11532.639543][    C1]  ? __copy_skb_header+0xaf/0x490
[11532.639800][    C1]  ? __skb_clone+0x57a/0x760
[11532.640039][    C1]  netif_receive_skb+0x55/0x280
[11532.640287][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11532.640604][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11532.640938][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11532.641241][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11532.641515][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11532.641804][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11532.642123][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11532.642410][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11532.642722][    C1]  ? stack_trace_save+0x95/0xd0
[11532.642967][    C1]  ? stack_depot_save_flags+0x45/0x550
[11532.643254][    C1]  ? kasan_save_stack+0x34/0x50
[11532.643504][    C1]  ? kasan_save_stack+0x24/0x50
[11532.643762][    C1]  ? kasan_save_track+0x14/0x30
[11532.644011][    C1]  ? kasan_save_free_info+0x3f/0x60
[11532.644277][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11532.644538][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11532.644790][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11532.645058][    C1]  ? ip_finish_output2+0x786/0x18e0
[11532.645320][    C1]  ? ip_output+0x16b/0x4f0
[11532.645544][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11532.645802][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11532.646083][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11532.646359][    C1]  ? get_reg+0x119/0x190
[11532.646576][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11532.646848][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11532.647164][    C1]  __tcf_classify+0x329/0x7d0
[11532.647424][    C1]  tcf_classify+0x283/0x930
[11532.647665][    C1]  ? arch_stack_walk+0xa2/0x100
[11532.647923][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11532.648180][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11532.648470][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11532.648743][    C1]  tc_run+0x2e4/0x5d0
[11532.648953][    C1]  ? __pfx_tc_run+0x10/0x10
[11532.649188][    C1]  ? lock_acquire+0x1c1/0x220
[11532.649425][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11532.649694][    C1]  __dev_queue_xmit+0x686/0x17e0
[11532.649947][    C1]  ? lock_acquire+0x1c1/0x220
[11532.650185][    C1]  ? ip_finish_output2+0x786/0x18e0
[11532.650450][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11532.650758][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11532.651029][    C1]  ? neigh_hh_output+0x348/0x590
[11532.651279][    C1]  ? ip_finish_output2+0x262/0x18e0
[11532.651547][    C1]  ip_finish_output2+0x786/0x18e0
[11532.651803][    C1]  ? stack_depot_save_flags+0x371/0x550
[11532.652087][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11532.652435][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11532.652709][    C1]  ? rcu_read_lock_held+0xe/0x50
[11532.652961][    C1]  ? __ip_finish_output+0x10f/0x770
[11532.653227][    C1]  ip_output+0x16b/0x4f0
[11532.653448][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11532.653683][    C1]  ? __pfx_ip_output+0x10/0x10
[11532.653928][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11532.654222][    C1]  ? rcu_read_lock_held+0xe/0x50
[11532.654472][    C1]  ? ip_local_out+0x114/0x3b0
[11532.654709][    C1]  __ip_queue_xmit+0x672/0x1910
[11532.654959][    C1]  ? __create_object+0x5e/0xb0
[11532.655210][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11532.655481][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11532.655762][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11532.656044][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11532.656331][    C1]  tcp_release_cb+0x1e9/0x390
[11532.656576][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11532.656843][    C1]  release_sock+0xb8/0x1d0
[11532.657069][    C1]  tcp_recvmsg+0xf8/0x4f0
[11532.657292][    C1]  ? lock_release+0x1d5/0x250
[11532.657546][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11532.657806][    C1]  ? core_sys_select+0x620/0x710
[11532.658066][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11532.658340][    C1]  inet_recvmsg+0xf9/0x2c0
[11532.658569][    C1]  ? __pfx_pipe_write+0x10/0x10
[11532.658825][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11532.659082][    C1]  ? __fget_light+0x54/0x1e0
[11532.659325][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11532.659601][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11532.659844][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11532.660116][    C1]  ? __might_fault+0xc6/0x180
[11532.660361][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11532.660641][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11532.660943][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11532.661243][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11532.661563][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11532.661813][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11532.662114][    C1]  do_syscall_64+0xc9/0x1e0
[11532.662350][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11532.662656][    C1] RIP: 0033:0x7f8b36b3f4c0
[11532.662883][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11532.663859][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11532.664297][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11532.664696][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11532.665095][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11532.665498][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11532.665895][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11532.666302][    C1]  </TASK>
[11532.666463][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8531s! [perl:7725]
[11532.666903][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11532.668182][    C3] irq event stamp: 290154
[11532.668402][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11532.668931][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11532.669437][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11532.669905][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11532.670371][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11532.670821][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11532.671434][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[11532.671755][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[11532.672730][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11532.673039][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11532.673438][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11532.673840][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11532.674240][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11532.674640][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11532.675037][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11532.675485][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11532.675820][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11532.676223][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11532.676621][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11532.677019][    C3] PKRU: 55555554
[11532.677203][    C3] Call Trace:
[11532.677375][    C3]  <IRQ>
[11532.677532][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11532.677796][    C3]  ? __run_hrtimer+0x1c0/0x710
[11532.678041][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11532.678320][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11532.678595][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11532.678883][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11532.679149][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11532.679457][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11532.679719][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11532.680030][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11532.680329][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11532.680644][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11532.680936][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[11532.681226][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11532.681515][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11532.681828][    C3]  ? get_stack_info+0x36/0xc0
[11532.682070][    C3]  ? lock_acquire+0x1c1/0x220
[11532.682310][    C3]  ? lock_release+0x1d5/0x250
[11532.682551][    C3]  do_raw_spin_lock+0x1ec/0x270
[11532.682802][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11532.683073][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11532.683362][    C3]  ? lock_acquire+0x1c1/0x220
[11532.683600][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11532.683843][    C3]  _raw_spin_lock_nested+0x65/0x80
[11532.684103][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11532.684341][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11532.684589][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11532.684847][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11532.685122][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11532.685401][    C3]  ip_local_deliver+0x19d/0x480
[11532.685649][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11532.685924][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11532.686190][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11532.686540][    C3]  ? rcu_read_lock_held+0xe/0x50
[11532.686794][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11532.687116][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11532.687388][    C3]  ip_rcv+0x564/0x740
[11532.687594][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11532.687827][    C3]  ? set_track_prepare+0x8a/0xd0
[11532.688083][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11532.688361][    C3]  ? vfs_write+0x9e9/0x10a0
[11532.688593][    C3]  ? skb_clone+0x10b/0x330
[11532.688820][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11532.689139][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11532.689446][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11532.689728][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11532.690023][    C3]  ? __tcf_classify+0x329/0x7d0
[11532.690272][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11532.690500][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11532.690801][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11532.691083][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11532.691408][    C3]  ? lock_acquire+0x1c1/0x220
[11532.691647][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11532.691944][    C3]  netif_receive_skb_internal+0xb0/0x300
[11532.692230][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11532.692546][    C3]  ? __copy_skb_header+0xaf/0x490
[11532.692803][    C3]  ? __skb_clone+0x57a/0x760
[11532.693038][    C3]  netif_receive_skb+0x55/0x280
[11532.693288][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11532.693599][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11532.693933][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11532.694231][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11532.694506][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11532.694794][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11532.695108][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11532.695418][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11532.695743][    C3]  ? lock_release+0x1d5/0x250
[11532.695982][    C3]  ? is_bpf_text_address+0x71/0x120
[11532.696248][    C3]  ? kernel_text_address+0xce/0xe0
[11532.696509][    C3]  ? __kernel_text_address+0x12/0x40
[11532.696779][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11532.697063][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11532.697376][    C3]  ? arch_stack_walk+0xa2/0x100
[11532.697635][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11532.697912][    C3]  ? get_stack_info+0x36/0xc0
[11532.698154][    C3]  __tcf_classify+0x329/0x7d0
[11532.698397][    C3]  tcf_classify+0x283/0x930
[11532.698627][    C3]  ? lock_release+0x1d5/0x250
[11532.698866][    C3]  ? is_bpf_text_address+0x71/0x120
[11532.699130][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11532.699387][    C3]  ? __kernel_text_address+0x12/0x40
[11532.699654][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11532.699939][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11532.700252][    C3]  tc_run+0x2e4/0x5d0
[11532.700457][    C3]  ? __pfx_tc_run+0x10/0x10
[11532.700688][    C3]  ? lock_acquire+0x1c1/0x220
[11532.700926][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11532.701187][    C3]  __dev_queue_xmit+0x686/0x17e0
[11532.701440][    C3]  ? lock_acquire+0x1c1/0x220
[11532.701679][    C3]  ? ip_finish_output2+0x786/0x18e0
[11532.701944][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11532.702249][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11532.702521][    C3]  ? neigh_hh_output+0x348/0x590
[11532.702774][    C3]  ? ip_finish_output2+0x262/0x18e0
[11532.703040][    C3]  ip_finish_output2+0x786/0x18e0
[11532.703298][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11532.703635][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11532.703913][    C3]  ? rcu_read_lock_held+0xe/0x50
[11532.704165][    C3]  ? __ip_finish_output+0x10f/0x770
[11532.704434][    C3]  ip_output+0x16b/0x4f0
[11532.704650][    C3]  ? __pfx_ip_output+0x10/0x10
[11532.704895][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11532.705171][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11532.705483][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11532.705758][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11532.706010][    C3]  ? __alloc_skb+0xd4/0x280
[11532.706243][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11532.706512][    C3]  ? tcp_fragment+0x168/0x1040
[11532.706757][    C3]  ? rcu_read_lock_held+0xe/0x50
[11532.707009][    C3]  ? ip_local_out+0x114/0x3b0
[11532.707250][    C3]  __ip_queue_xmit+0x672/0x1910
[11532.707509][    C3]  ? __skb_clone+0x57a/0x760
[11532.707743][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11532.708010][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11532.708294][    C3]  ? ipv4_dst_check+0xe3/0x170
[11532.708537][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11532.708785][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11532.709089][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11532.709408][    C3]  ? tcp_fragment+0xb0e/0x1040
[11532.709653][    C3]  tcp_send_loss_probe+0x348/0x830
[11532.709913][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11532.710182][    C3]  tcp_write_timer+0x82/0x1d0
[11532.710422][    C3]  call_timer_fn+0x173/0x430
[11532.710660][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11532.710921][    C3]  ? next_expiry_recalc+0xcd/0x220
[11532.711183][    C3]  __run_timers.part.0+0x52d/0x890
[11532.711444][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11532.711713][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11532.711997][    C3]  ? lock_acquire+0x1c1/0x220
[11532.712237][    C3]  ? clockevents_program_event+0xf6/0x300
[11532.712530][    C3]  ? lock_release+0x1d5/0x250
[11532.712766][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11532.713032][    C3]  ? ktime_get+0xb3/0x190
[11532.713254][    C3]  ? clockevents_program_event+0x1ea/0x300
[11532.713552][    C3]  run_timer_softirq+0x72/0x100
[11532.713799][    C3]  __do_softirq+0x1b9/0x7ff
[11532.714031][    C3]  irq_exit_rcu+0x98/0xc0
[11532.714253][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11532.714538][    C3]  </IRQ>
[11532.714687][    C3]  <TASK>
[11532.714839][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11532.715143][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11532.715468][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11532.716442][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11532.716748][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11532.717149][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11532.717556][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11532.717954][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11532.718353][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11532.718754][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11532.719048][    C3]  uart_start+0xe4/0x1b0
[11532.719271][    C3]  n_tty_write+0x677/0x7a0
[11532.719500][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11532.719753][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11532.720041][    C3]  ? lock_acquire+0x1c1/0x220
[11532.720279][    C3]  ? iterate_tty_write+0x95/0x540
[11532.720536][    C3]  iterate_tty_write+0x229/0x540
[11532.720790][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11532.721082][    C3]  vfs_write+0x9e9/0x10a0
[11532.721305][    C3]  ? __run_hrtimer+0x5df/0x710
[11532.721549][    C3]  ? __pfx_vfs_write+0x10/0x10
[11532.721794][    C3]  ? lock_acquire+0x1c1/0x220
[11532.722033][    C3]  ? clockevents_program_event+0xf6/0x300
[11532.722322][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11532.722587][    C3]  ? __fget_light+0x54/0x1e0
[11532.722825][    C3]  ksys_write+0xf5/0x1e0
[11532.723042][    C3]  ? __pfx_ksys_write+0x10/0x10
[11532.723292][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11532.723596][    C3]  do_syscall_64+0xc9/0x1e0
[11532.723829][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11532.724127][    C3] RIP: 0033:0x7f93b2836957
[11532.724357][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11532.725328][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11532.725750][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11532.726152][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11532.726552][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11532.726949][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11532.727348][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11532.727759][    C3]  </TASK>
[11558.525164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[11558.525544][    C3] rcu: 3-....: (8851903 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2209034
[11558.526105][    C3] rcu: (t=9164554 jiffies g=1064457 q=118 ncpus=4)
[11558.526439][    C3] Sending NMI from CPU 3 to CPUs 1:
[11558.526714][    C1] NMI backtrace for cpu 1
[11558.526732][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11558.526737][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11558.526740][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11558.526753][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11558.526757][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11558.526760][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11558.526762][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11558.526765][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11558.526766][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11558.526768][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11558.526770][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11558.526772][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11558.526775][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11558.526777][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11558.526778][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11558.526780][    C1] PKRU: 55555554
[11558.526781][    C1] Call Trace:
[11558.526786][    C1]  <NMI>
[11558.526792][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[11558.526798][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11558.526805][    C1]  ? nmi_handle+0x153/0x420
[11558.526812][    C1]  ? default_do_nmi+0x41/0x100
[11558.526816][    C1]  ? exc_nmi+0xf3/0x120
[11558.526818][    C1]  ? end_repeat_nmi+0xf/0x60
[11558.526826][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11558.526831][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11558.526834][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11558.526837][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11558.526841][    C1]  </NMI>
[11558.526842][    C1]  <TASK>
[11558.526843][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11558.526849][    C1]  ? lock_acquire+0x1c1/0x220
[11558.526855][    C1]  ? lock_release+0x1d5/0x250
[11558.526858][    C1]  do_raw_spin_lock+0x1ec/0x270
[11558.526864][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11558.526866][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11558.526870][    C1]  ? lock_acquire+0x1c1/0x220
[11558.526872][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11558.526878][    C1]  _raw_spin_lock_nested+0x65/0x80
[11558.526881][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11558.526889][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11558.526892][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11558.526898][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11558.526905][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11558.526909][    C1]  ip_local_deliver+0x19d/0x480
[11558.526912][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11558.526914][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11558.526917][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11558.526924][    C1]  ? rcu_read_lock_held+0xe/0x50
[11558.526930][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11558.526933][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11558.526944][    C1]  ip_rcv+0x564/0x740
[11558.526947][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11558.526949][    C1]  ? set_track_prepare+0x8a/0xd0
[11558.526957][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11558.526960][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11558.526964][    C1]  ? skb_clone+0x10b/0x330
[11558.526969][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11558.526976][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11558.526981][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11558.526986][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11558.526995][    C1]  ? __tcf_classify+0x329/0x7d0
[11558.527000][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11558.527003][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11558.527007][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11558.527010][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11558.527015][    C1]  ? lock_acquire+0x1c1/0x220
[11558.527017][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11558.527021][    C1]  netif_receive_skb_internal+0xb0/0x300
[11558.527026][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11558.527030][    C1]  ? __copy_skb_header+0xaf/0x490
[11558.527033][    C1]  ? __skb_clone+0x57a/0x760
[11558.527036][    C1]  netif_receive_skb+0x55/0x280
[11558.527039][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11558.527048][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11558.527054][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11558.527061][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11558.527066][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11558.527076][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11558.527084][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11558.527087][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11558.527095][    C1]  ? stack_trace_save+0x95/0xd0
[11558.527098][    C1]  ? stack_depot_save_flags+0x45/0x550
[11558.527106][    C1]  ? kasan_save_stack+0x34/0x50
[11558.527113][    C1]  ? kasan_save_stack+0x24/0x50
[11558.527115][    C1]  ? kasan_save_track+0x14/0x30
[11558.527119][    C1]  ? kasan_save_free_info+0x3f/0x60
[11558.527122][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11558.527124][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11558.527128][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11558.527131][    C1]  ? ip_finish_output2+0x786/0x18e0
[11558.527135][    C1]  ? ip_output+0x16b/0x4f0
[11558.527137][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11558.527141][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11558.527144][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11558.527147][    C1]  ? get_reg+0x119/0x190
[11558.527150][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11558.527153][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11558.527158][    C1]  __tcf_classify+0x329/0x7d0
[11558.527164][    C1]  tcf_classify+0x283/0x930
[11558.527168][    C1]  ? arch_stack_walk+0xa2/0x100
[11558.527173][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11558.527175][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11558.527179][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11558.527182][    C1]  tc_run+0x2e4/0x5d0
[11558.527186][    C1]  ? __pfx_tc_run+0x10/0x10
[11558.527190][    C1]  ? lock_acquire+0x1c1/0x220
[11558.527192][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11558.527195][    C1]  __dev_queue_xmit+0x686/0x17e0
[11558.527200][    C1]  ? lock_acquire+0x1c1/0x220
[11558.527202][    C1]  ? ip_finish_output2+0x786/0x18e0
[11558.527205][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11558.527210][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11558.527213][    C1]  ? neigh_hh_output+0x348/0x590
[11558.527217][    C1]  ? ip_finish_output2+0x262/0x18e0
[11558.527220][    C1]  ip_finish_output2+0x786/0x18e0
[11558.527223][    C1]  ? stack_depot_save_flags+0x371/0x550
[11558.527227][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11558.527234][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11558.527237][    C1]  ? rcu_read_lock_held+0xe/0x50
[11558.527241][    C1]  ? __ip_finish_output+0x10f/0x770
[11558.527244][    C1]  ip_output+0x16b/0x4f0
[11558.527247][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11558.527260][    C1]  ? __pfx_ip_output+0x10/0x10
[11558.527262][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11558.527267][    C1]  ? rcu_read_lock_held+0xe/0x50
[11558.527270][    C1]  ? ip_local_out+0x114/0x3b0
[11558.527274][    C1]  __ip_queue_xmit+0x672/0x1910
[11558.527278][    C1]  ? __create_object+0x5e/0xb0
[11558.527281][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11558.527288][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11558.527292][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11558.527295][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11558.527301][    C1]  tcp_release_cb+0x1e9/0x390
[11558.527304][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11558.527308][    C1]  release_sock+0xb8/0x1d0
[11558.527312][    C1]  tcp_recvmsg+0xf8/0x4f0
[11558.527316][    C1]  ? lock_release+0x1d5/0x250
[11558.527318][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11558.527320][    C1]  ? core_sys_select+0x620/0x710
[11558.527327][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11558.527332][    C1]  inet_recvmsg+0xf9/0x2c0
[11558.527334][    C1]  ? __pfx_pipe_write+0x10/0x10
[11558.527340][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11558.527342][    C1]  ? __fget_light+0x54/0x1e0
[11558.527347][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11558.527352][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11558.527356][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11558.527360][    C1]  ? __might_fault+0xc6/0x180
[11558.527367][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11558.527372][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11558.527375][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11558.527380][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11558.527385][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11558.527389][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11558.527392][    C1]  do_syscall_64+0xc9/0x1e0
[11558.527398][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11558.527402][    C1] RIP: 0033:0x7f8b36b3f4c0
[11558.527406][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11558.527409][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11558.527412][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11558.527415][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11558.527417][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11558.527418][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11558.527420][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11558.527425][    C1]  </TASK>
[11558.527709][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11558.574718][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11558.575331][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11558.575660][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11558.576627][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11558.576932][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11558.577334][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11558.577731][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11558.578127][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11558.578524][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11558.578921][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11558.579365][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11558.579698][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11558.580096][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11558.580492][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11558.580890][    C3] PKRU: 55555554
[11558.581070][    C3] Call Trace:
[11558.581240][    C3]  <IRQ>
[11558.581391][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11558.581662][    C3]  ? print_cpu_stall+0x263/0x6a0
[11558.581914][    C3]  ? check_cpu_stall+0x284/0x500
[11558.582164][    C3]  ? rcu_pending+0x92/0x360
[11558.582394][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[11558.582661][    C3]  ? update_process_times+0xb9/0x110
[11558.582929][    C3]  ? tick_sched_handle+0x67/0x130
[11558.583185][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[11558.583468][    C3]  ? __run_hrtimer+0x1c0/0x710
[11558.583709][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11558.584019][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11558.584290][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11558.584574][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11558.584840][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11558.585143][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11558.585404][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11558.585712][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11558.586007][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11558.586320][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11558.586607][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11558.586900][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11558.587186][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11558.587509][    C3]  ? get_stack_info+0x36/0xc0
[11558.587753][    C3]  ? lock_acquire+0x1c1/0x220
[11558.587993][    C3]  ? lock_release+0x1d5/0x250
[11558.588229][    C3]  do_raw_spin_lock+0x1ec/0x270
[11558.588477][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11558.588748][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11558.589030][    C3]  ? lock_acquire+0x1c1/0x220
[11558.589268][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11558.589506][    C3]  _raw_spin_lock_nested+0x65/0x80
[11558.589764][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11558.589996][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11558.590243][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11558.590499][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11558.590774][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11558.591051][    C3]  ip_local_deliver+0x19d/0x480
[11558.591296][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11558.591567][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11558.591829][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11558.592173][    C3]  ? rcu_read_lock_held+0xe/0x50
[11558.592425][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11558.592743][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11558.593002][    C3]  ip_rcv+0x564/0x740
[11558.593205][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11558.593435][    C3]  ? set_track_prepare+0x8a/0xd0
[11558.593687][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11558.593960][    C3]  ? vfs_write+0x9e9/0x10a0
[11558.594192][    C3]  ? skb_clone+0x10b/0x330
[11558.594416][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11558.594732][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11558.595037][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11558.595317][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11558.595610][    C3]  ? __tcf_classify+0x329/0x7d0
[11558.595858][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11558.596086][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11558.596384][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11558.596668][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11558.596991][    C3]  ? lock_acquire+0x1c1/0x220
[11558.597226][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11558.597528][    C3]  netif_receive_skb_internal+0xb0/0x300
[11558.597811][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11558.598124][    C3]  ? __copy_skb_header+0xaf/0x490
[11558.598378][    C3]  ? __skb_clone+0x57a/0x760
[11558.598612][    C3]  netif_receive_skb+0x55/0x280
[11558.598859][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11558.599172][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11558.599503][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11558.599800][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11558.600073][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11558.600360][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11558.600672][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11558.600979][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11558.601303][    C3]  ? lock_release+0x1d5/0x250
[11558.601539][    C3]  ? is_bpf_text_address+0x71/0x120
[11558.601804][    C3]  ? kernel_text_address+0xce/0xe0
[11558.602065][    C3]  ? __kernel_text_address+0x12/0x40
[11558.602332][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11558.602614][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11558.602925][    C3]  ? arch_stack_walk+0xa2/0x100
[11558.603175][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11558.603449][    C3]  ? get_stack_info+0x36/0xc0
[11558.603689][    C3]  __tcf_classify+0x329/0x7d0
[11558.603930][    C3]  tcf_classify+0x283/0x930
[11558.604160][    C3]  ? lock_release+0x1d5/0x250
[11558.604399][    C3]  ? is_bpf_text_address+0x71/0x120
[11558.604660][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11558.604914][    C3]  ? __kernel_text_address+0x12/0x40
[11558.605181][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11558.605464][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11558.605775][    C3]  tc_run+0x2e4/0x5d0
[11558.605978][    C3]  ? __pfx_tc_run+0x10/0x10
[11558.606209][    C3]  ? lock_acquire+0x1c1/0x220
[11558.606444][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11558.606704][    C3]  __dev_queue_xmit+0x686/0x17e0
[11558.606954][    C3]  ? lock_acquire+0x1c1/0x220
[11558.607202][    C3]  ? ip_finish_output2+0x786/0x18e0
[11558.607474][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11558.607777][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11558.608047][    C3]  ? neigh_hh_output+0x348/0x590
[11558.608298][    C3]  ? ip_finish_output2+0x262/0x18e0
[11558.608560][    C3]  ip_finish_output2+0x786/0x18e0
[11558.608816][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11558.609151][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11558.609427][    C3]  ? rcu_read_lock_held+0xe/0x50
[11558.609678][    C3]  ? __ip_finish_output+0x10f/0x770
[11558.609940][    C3]  ip_output+0x16b/0x4f0
[11558.610154][    C3]  ? __pfx_ip_output+0x10/0x10
[11558.610397][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11558.610670][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11558.610979][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11558.611255][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11558.611506][    C3]  ? __alloc_skb+0xd4/0x280
[11558.611734][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11558.612002][    C3]  ? tcp_fragment+0x168/0x1040
[11558.612246][    C3]  ? rcu_read_lock_held+0xe/0x50
[11558.612497][    C3]  ? ip_local_out+0x114/0x3b0
[11558.612736][    C3]  __ip_queue_xmit+0x672/0x1910
[11558.612982][    C3]  ? __skb_clone+0x57a/0x760
[11558.613214][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11558.613480][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11558.613758][    C3]  ? ipv4_dst_check+0xe3/0x170
[11558.614001][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11558.614252][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11558.614549][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11558.614865][    C3]  ? tcp_fragment+0xb0e/0x1040
[11558.615106][    C3]  tcp_send_loss_probe+0x348/0x830
[11558.615364][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11558.615630][    C3]  tcp_write_timer+0x82/0x1d0
[11558.615869][    C3]  call_timer_fn+0x173/0x430
[11558.616104][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11558.616367][    C3]  ? next_expiry_recalc+0xcd/0x220
[11558.616625][    C3]  __run_timers.part.0+0x52d/0x890
[11558.616883][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11558.617149][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11558.617440][    C3]  ? lock_acquire+0x1c1/0x220
[11558.617676][    C3]  ? clockevents_program_event+0xf6/0x300
[11558.617966][    C3]  ? lock_release+0x1d5/0x250
[11558.618203][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11558.618466][    C3]  ? ktime_get+0xb3/0x190
[11558.618683][    C3]  ? clockevents_program_event+0x1ea/0x300
[11558.618979][    C3]  run_timer_softirq+0x72/0x100
[11558.619225][    C3]  __do_softirq+0x1b9/0x7ff
[11558.619455][    C3]  irq_exit_rcu+0x98/0xc0
[11558.619674][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11558.619958][    C3]  </IRQ>
[11558.620107][    C3]  <TASK>
[11558.620258][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11558.620561][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11558.620883][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11558.621847][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11558.622153][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11558.622549][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11558.622944][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11558.623339][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11558.623737][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11558.624136][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11558.624430][    C3]  uart_start+0xe4/0x1b0
[11558.624649][    C3]  n_tty_write+0x677/0x7a0
[11558.624876][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11558.625126][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11558.625413][    C3]  ? lock_acquire+0x1c1/0x220
[11558.625649][    C3]  ? iterate_tty_write+0x95/0x540
[11558.625904][    C3]  iterate_tty_write+0x229/0x540
[11558.626155][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11558.626443][    C3]  vfs_write+0x9e9/0x10a0
[11558.626662][    C3]  ? __run_hrtimer+0x5df/0x710
[11558.626903][    C3]  ? __pfx_vfs_write+0x10/0x10
[11558.627146][    C3]  ? lock_acquire+0x1c1/0x220
[11558.627393][    C3]  ? clockevents_program_event+0xf6/0x300
[11558.627679][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11558.627941][    C3]  ? __fget_light+0x54/0x1e0
[11558.628177][    C3]  ksys_write+0xf5/0x1e0
[11558.628393][    C3]  ? __pfx_ksys_write+0x10/0x10
[11558.628639][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11558.628941][    C3]  do_syscall_64+0xc9/0x1e0
[11558.629174][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11558.629470][    C3] RIP: 0033:0x7f93b2836957
[11558.629697][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11558.630660][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11558.631079][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11558.631477][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11558.631872][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11558.632267][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11558.632664][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11558.633063][    C3]  </TASK>
[11584.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8580s! [ncat:8027]
[11584.613566][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11584.614813][    C1] irq event stamp: 174248
[11584.615029][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11584.615555][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11584.616014][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11584.616475][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11584.616932][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11584.617389][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11584.617994][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11584.618321][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11584.619275][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11584.619579][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11584.619971][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11584.620365][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11584.620759][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11584.621152][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11584.621544][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11584.621984][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11584.622312][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11584.622709][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11584.623101][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11584.623495][    C1] PKRU: 55555554
[11584.623674][    C1] Call Trace:
[11584.623846][    C1]  <IRQ>
[11584.623994][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11584.624255][    C1]  ? __run_hrtimer+0x1c0/0x710
[11584.624496][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11584.624768][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11584.625039][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11584.625323][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11584.625587][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11584.625890][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11584.626149][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11584.626456][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11584.626748][    C1]  </IRQ>
[11584.626898][    C1]  <TASK>
[11584.627045][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11584.627361][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11584.627648][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11584.627938][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11584.628224][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11584.628535][    C1]  ? lock_acquire+0x1c1/0x220
[11584.628772][    C1]  ? lock_release+0x1d5/0x250
[11584.629010][    C1]  do_raw_spin_lock+0x1ec/0x270
[11584.629257][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11584.629525][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11584.629807][    C1]  ? lock_acquire+0x1c1/0x220
[11584.630041][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11584.630281][    C1]  _raw_spin_lock_nested+0x65/0x80
[11584.630538][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11584.630771][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11584.631015][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11584.631270][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11584.631547][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11584.631820][    C1]  ip_local_deliver+0x19d/0x480
[11584.632065][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11584.632332][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11584.632594][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11584.632938][    C1]  ? rcu_read_lock_held+0xe/0x50
[11584.633188][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11584.633503][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11584.633764][    C1]  ip_rcv+0x564/0x740
[11584.633965][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11584.634194][    C1]  ? set_track_prepare+0x8a/0xd0
[11584.634451][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11584.634724][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11584.634993][    C1]  ? skb_clone+0x10b/0x330
[11584.635220][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11584.635535][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11584.635836][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11584.636118][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11584.636408][    C1]  ? __tcf_classify+0x329/0x7d0
[11584.636655][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11584.636882][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11584.637183][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11584.637465][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11584.637785][    C1]  ? lock_acquire+0x1c1/0x220
[11584.638021][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11584.638313][    C1]  netif_receive_skb_internal+0xb0/0x300
[11584.638596][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11584.638908][    C1]  ? __copy_skb_header+0xaf/0x490
[11584.639161][    C1]  ? __skb_clone+0x57a/0x760
[11584.639390][    C1]  netif_receive_skb+0x55/0x280
[11584.639635][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11584.639943][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11584.640271][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11584.640568][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11584.640838][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11584.641123][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11584.641431][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11584.641714][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11584.642031][    C1]  ? stack_trace_save+0x95/0xd0
[11584.642277][    C1]  ? stack_depot_save_flags+0x45/0x550
[11584.642554][    C1]  ? kasan_save_stack+0x34/0x50
[11584.642800][    C1]  ? kasan_save_stack+0x24/0x50
[11584.643043][    C1]  ? kasan_save_track+0x14/0x30
[11584.643287][    C1]  ? kasan_save_free_info+0x3f/0x60
[11584.643550][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11584.643801][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11584.644044][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11584.644307][    C1]  ? ip_finish_output2+0x786/0x18e0
[11584.644570][    C1]  ? ip_output+0x16b/0x4f0
[11584.644792][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11584.645044][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11584.645315][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11584.645581][    C1]  ? get_reg+0x119/0x190
[11584.645794][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11584.646058][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11584.646364][    C1]  __tcf_classify+0x329/0x7d0
[11584.646604][    C1]  tcf_classify+0x283/0x930
[11584.646831][    C1]  ? arch_stack_walk+0xa2/0x100
[11584.647079][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11584.647342][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11584.647627][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11584.647892][    C1]  tc_run+0x2e4/0x5d0
[11584.648096][    C1]  ? __pfx_tc_run+0x10/0x10
[11584.648326][    C1]  ? lock_acquire+0x1c1/0x220
[11584.648562][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11584.648820][    C1]  __dev_queue_xmit+0x686/0x17e0
[11584.649071][    C1]  ? lock_acquire+0x1c1/0x220
[11584.649307][    C1]  ? ip_finish_output2+0x786/0x18e0
[11584.649567][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11584.649870][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11584.650139][    C1]  ? neigh_hh_output+0x348/0x590
[11584.650390][    C1]  ? ip_finish_output2+0x262/0x18e0
[11584.650651][    C1]  ip_finish_output2+0x786/0x18e0
[11584.650906][    C1]  ? stack_depot_save_flags+0x371/0x550
[11584.651186][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11584.651520][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11584.651792][    C1]  ? rcu_read_lock_held+0xe/0x50
[11584.652048][    C1]  ? __ip_finish_output+0x10f/0x770
[11584.652311][    C1]  ip_output+0x16b/0x4f0
[11584.652528][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11584.652760][    C1]  ? __pfx_ip_output+0x10/0x10
[11584.653002][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11584.653289][    C1]  ? rcu_read_lock_held+0xe/0x50
[11584.653539][    C1]  ? ip_local_out+0x114/0x3b0
[11584.653775][    C1]  __ip_queue_xmit+0x672/0x1910
[11584.654022][    C1]  ? __create_object+0x5e/0xb0
[11584.654265][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11584.654529][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11584.654807][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11584.655078][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11584.655358][    C1]  tcp_release_cb+0x1e9/0x390
[11584.655596][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11584.655859][    C1]  release_sock+0xb8/0x1d0
[11584.656085][    C1]  tcp_recvmsg+0xf8/0x4f0
[11584.656305][    C1]  ? lock_release+0x1d5/0x250
[11584.656543][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11584.656792][    C1]  ? core_sys_select+0x620/0x710
[11584.657045][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11584.657324][    C1]  inet_recvmsg+0xf9/0x2c0
[11584.657547][    C1]  ? __pfx_pipe_write+0x10/0x10
[11584.657797][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11584.658048][    C1]  ? __fget_light+0x54/0x1e0
[11584.658285][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11584.658549][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11584.658789][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11584.659050][    C1]  ? __might_fault+0xc6/0x180
[11584.659294][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11584.659572][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11584.659869][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11584.660167][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11584.660486][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11584.660735][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11584.661036][    C1]  do_syscall_64+0xc9/0x1e0
[11584.661270][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11584.661567][    C1] RIP: 0033:0x7f8b36b3f4c0
[11584.661793][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11584.662751][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11584.663170][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11584.663566][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11584.663960][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11584.664355][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11584.664751][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11584.665148][    C1]  </TASK>
[11584.665306][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8580s! [perl:7725]
[11584.665747][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11584.667012][    C3] irq event stamp: 290154
[11584.667239][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11584.667767][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11584.668269][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11584.668734][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11584.669194][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11584.669638][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11584.670248][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11584.670572][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11584.671537][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11584.671843][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11584.672241][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11584.672638][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11584.673032][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11584.673429][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11584.673824][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11584.674268][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11584.674598][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11584.674994][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11584.675392][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11584.675788][    C3] PKRU: 55555554
[11584.675968][    C3] Call Trace:
[11584.676140][    C3]  <IRQ>
[11584.676293][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11584.676553][    C3]  ? __run_hrtimer+0x1c0/0x710
[11584.676796][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11584.677070][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11584.677347][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11584.677639][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11584.677904][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11584.678209][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11584.678470][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11584.678776][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11584.679071][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11584.679387][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11584.679675][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11584.679967][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11584.680256][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11584.680564][    C3]  ? get_stack_info+0x36/0xc0
[11584.680803][    C3]  ? lock_acquire+0x1c1/0x220
[11584.681042][    C3]  ? lock_release+0x1d5/0x250
[11584.681281][    C3]  do_raw_spin_lock+0x1ec/0x270
[11584.681529][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11584.681803][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11584.682085][    C3]  ? lock_acquire+0x1c1/0x220
[11584.682325][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11584.682565][    C3]  _raw_spin_lock_nested+0x65/0x80
[11584.682823][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11584.683057][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11584.683301][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11584.683559][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11584.683836][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11584.684113][    C3]  ip_local_deliver+0x19d/0x480
[11584.684362][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11584.684631][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11584.684892][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11584.685239][    C3]  ? rcu_read_lock_held+0xe/0x50
[11584.685490][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11584.685809][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11584.686071][    C3]  ip_rcv+0x564/0x740
[11584.686276][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11584.686505][    C3]  ? set_track_prepare+0x8a/0xd0
[11584.686758][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11584.687034][    C3]  ? vfs_write+0x9e9/0x10a0
[11584.687272][    C3]  ? skb_clone+0x10b/0x330
[11584.687499][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11584.687815][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11584.688118][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11584.688399][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11584.688691][    C3]  ? __tcf_classify+0x329/0x7d0
[11584.688939][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11584.689169][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11584.689467][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11584.689749][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11584.690071][    C3]  ? lock_acquire+0x1c1/0x220
[11584.690311][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11584.690603][    C3]  netif_receive_skb_internal+0xb0/0x300
[11584.690888][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11584.691205][    C3]  ? __copy_skb_header+0xaf/0x490
[11584.691459][    C3]  ? __skb_clone+0x57a/0x760
[11584.691691][    C3]  netif_receive_skb+0x55/0x280
[11584.691937][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11584.692248][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11584.692577][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11584.692875][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11584.693146][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11584.693433][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11584.693742][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11584.694051][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11584.694374][    C3]  ? lock_release+0x1d5/0x250
[11584.694612][    C3]  ? is_bpf_text_address+0x71/0x120
[11584.694876][    C3]  ? kernel_text_address+0xce/0xe0
[11584.695134][    C3]  ? __kernel_text_address+0x12/0x40
[11584.695401][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11584.695684][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11584.695994][    C3]  ? arch_stack_walk+0xa2/0x100
[11584.696244][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11584.696520][    C3]  ? get_stack_info+0x36/0xc0
[11584.696758][    C3]  __tcf_classify+0x329/0x7d0
[11584.696998][    C3]  tcf_classify+0x283/0x930
[11584.697236][    C3]  ? lock_release+0x1d5/0x250
[11584.697474][    C3]  ? is_bpf_text_address+0x71/0x120
[11584.697736][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11584.697992][    C3]  ? __kernel_text_address+0x12/0x40
[11584.698259][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11584.698539][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11584.698849][    C3]  tc_run+0x2e4/0x5d0
[11584.699052][    C3]  ? __pfx_tc_run+0x10/0x10
[11584.699284][    C3]  ? lock_acquire+0x1c1/0x220
[11584.699521][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11584.699780][    C3]  __dev_queue_xmit+0x686/0x17e0
[11584.700031][    C3]  ? lock_acquire+0x1c1/0x220
[11584.700268][    C3]  ? ip_finish_output2+0x786/0x18e0
[11584.700532][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11584.700833][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11584.701105][    C3]  ? neigh_hh_output+0x348/0x590
[11584.701357][    C3]  ? ip_finish_output2+0x262/0x18e0
[11584.701621][    C3]  ip_finish_output2+0x786/0x18e0
[11584.701880][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11584.702216][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11584.702490][    C3]  ? rcu_read_lock_held+0xe/0x50
[11584.702741][    C3]  ? __ip_finish_output+0x10f/0x770
[11584.703003][    C3]  ip_output+0x16b/0x4f0
[11584.703222][    C3]  ? __pfx_ip_output+0x10/0x10
[11584.703462][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11584.703737][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11584.704048][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11584.704322][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11584.704573][    C3]  ? __alloc_skb+0xd4/0x280
[11584.704802][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11584.705071][    C3]  ? tcp_fragment+0x168/0x1040
[11584.705315][    C3]  ? rcu_read_lock_held+0xe/0x50
[11584.705564][    C3]  ? ip_local_out+0x114/0x3b0
[11584.705802][    C3]  __ip_queue_xmit+0x672/0x1910
[11584.706048][    C3]  ? __skb_clone+0x57a/0x760
[11584.706283][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11584.706549][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11584.706825][    C3]  ? ipv4_dst_check+0xe3/0x170
[11584.707069][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11584.707325][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11584.707624][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11584.707942][    C3]  ? tcp_fragment+0xb0e/0x1040
[11584.708184][    C3]  tcp_send_loss_probe+0x348/0x830
[11584.708443][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11584.708710][    C3]  tcp_write_timer+0x82/0x1d0
[11584.708947][    C3]  call_timer_fn+0x173/0x430
[11584.709183][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11584.709443][    C3]  ? next_expiry_recalc+0xcd/0x220
[11584.709701][    C3]  __run_timers.part.0+0x52d/0x890
[11584.709959][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11584.710227][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11584.710510][    C3]  ? lock_acquire+0x1c1/0x220
[11584.710748][    C3]  ? clockevents_program_event+0xf6/0x300
[11584.711043][    C3]  ? lock_release+0x1d5/0x250
[11584.711281][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11584.711542][    C3]  ? ktime_get+0xb3/0x190
[11584.711760][    C3]  ? clockevents_program_event+0x1ea/0x300
[11584.712053][    C3]  run_timer_softirq+0x72/0x100
[11584.712300][    C3]  __do_softirq+0x1b9/0x7ff
[11584.712533][    C3]  irq_exit_rcu+0x98/0xc0
[11584.712750][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11584.713034][    C3]  </IRQ>
[11584.713188][    C3]  <TASK>
[11584.713336][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11584.713638][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11584.713959][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11584.714922][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11584.715232][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11584.715627][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11584.716022][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11584.716417][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11584.716811][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11584.717215][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11584.717509][    C3]  uart_start+0xe4/0x1b0
[11584.717726][    C3]  n_tty_write+0x677/0x7a0
[11584.717958][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11584.718213][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11584.718496][    C3]  ? lock_acquire+0x1c1/0x220
[11584.718733][    C3]  ? iterate_tty_write+0x95/0x540
[11584.718989][    C3]  iterate_tty_write+0x229/0x540
[11584.719244][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11584.719531][    C3]  vfs_write+0x9e9/0x10a0
[11584.719754][    C3]  ? __run_hrtimer+0x5df/0x710
[11584.719994][    C3]  ? __pfx_vfs_write+0x10/0x10
[11584.720237][    C3]  ? lock_acquire+0x1c1/0x220
[11584.720472][    C3]  ? clockevents_program_event+0xf6/0x300
[11584.720761][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11584.721023][    C3]  ? __fget_light+0x54/0x1e0
[11584.721259][    C3]  ksys_write+0xf5/0x1e0
[11584.721474][    C3]  ? __pfx_ksys_write+0x10/0x10
[11584.721721][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11584.722021][    C3]  do_syscall_64+0xc9/0x1e0
[11584.722257][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11584.722556][    C3] RIP: 0033:0x7f93b2836957
[11584.722781][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11584.723746][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11584.724164][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11584.724559][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11584.724960][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11584.725356][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11584.725751][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11584.726149][    C3]  </TASK>
[11612.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8606s! [ncat:8027]
[11612.613580][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11612.614838][    C1] irq event stamp: 174248
[11612.615056][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11612.615586][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11612.616047][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11612.616516][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11612.616982][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11612.617430][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11612.618038][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11612.618363][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11612.619328][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11612.619633][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11612.620030][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11612.620427][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11612.620822][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11612.621220][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11612.621617][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11612.622060][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11612.622391][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11612.622788][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11612.623185][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11612.623581][    C1] PKRU: 55555554
[11612.623761][    C1] Call Trace:
[11612.623930][    C1]  <IRQ>
[11612.624083][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11612.624347][    C1]  ? __run_hrtimer+0x1c0/0x710
[11612.624589][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11612.624866][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11612.625136][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11612.625425][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11612.625692][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11612.625997][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11612.626258][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11612.626565][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11612.626862][    C1]  </IRQ>
[11612.627018][    C1]  <TASK>
[11612.627169][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11612.627484][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11612.627772][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11612.628066][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11612.628353][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11612.628665][    C1]  ? lock_acquire+0x1c1/0x220
[11612.628905][    C1]  ? lock_release+0x1d5/0x250
[11612.629143][    C1]  do_raw_spin_lock+0x1ec/0x270
[11612.629391][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11612.629662][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11612.629944][    C1]  ? lock_acquire+0x1c1/0x220
[11612.630183][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11612.630424][    C1]  _raw_spin_lock_nested+0x65/0x80
[11612.630686][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11612.630918][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11612.631164][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11612.631422][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11612.631706][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11612.631983][    C1]  ip_local_deliver+0x19d/0x480
[11612.632231][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11612.632500][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11612.632762][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11612.633106][    C1]  ? rcu_read_lock_held+0xe/0x50
[11612.633360][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11612.633679][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11612.633942][    C1]  ip_rcv+0x564/0x740
[11612.634147][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11612.634377][    C1]  ? set_track_prepare+0x8a/0xd0
[11612.634632][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11612.634906][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11612.635180][    C1]  ? skb_clone+0x10b/0x330
[11612.635406][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11612.635724][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11612.636029][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11612.636310][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11612.636605][    C1]  ? __tcf_classify+0x329/0x7d0
[11612.636854][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11612.637087][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11612.637388][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11612.637671][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11612.638000][    C1]  ? lock_acquire+0x1c1/0x220
[11612.638237][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11612.638533][    C1]  netif_receive_skb_internal+0xb0/0x300
[11612.638816][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11612.639131][    C1]  ? __copy_skb_header+0xaf/0x490
[11612.639386][    C1]  ? __skb_clone+0x57a/0x760
[11612.639620][    C1]  netif_receive_skb+0x55/0x280
[11612.639868][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11612.640179][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11612.640511][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11612.640808][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11612.641083][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11612.641372][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11612.641685][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11612.641967][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11612.642283][    C1]  ? stack_trace_save+0x95/0xd0
[11612.642531][    C1]  ? stack_depot_save_flags+0x45/0x550
[11612.642810][    C1]  ? kasan_save_stack+0x34/0x50
[11612.643059][    C1]  ? kasan_save_stack+0x24/0x50
[11612.643307][    C1]  ? kasan_save_track+0x14/0x30
[11612.643554][    C1]  ? kasan_save_free_info+0x3f/0x60
[11612.643818][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11612.644072][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11612.644321][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11612.644583][    C1]  ? ip_finish_output2+0x786/0x18e0
[11612.644847][    C1]  ? ip_output+0x16b/0x4f0
[11612.645073][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11612.645329][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11612.645599][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11612.645865][    C1]  ? get_reg+0x119/0x190
[11612.646081][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11612.646350][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11612.646658][    C1]  __tcf_classify+0x329/0x7d0
[11612.646899][    C1]  tcf_classify+0x283/0x930
[11612.647138][    C1]  ? arch_stack_walk+0xa2/0x100
[11612.647389][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11612.647645][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11612.647927][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11612.648194][    C1]  tc_run+0x2e4/0x5d0
[11612.648401][    C1]  ? __pfx_tc_run+0x10/0x10
[11612.648630][    C1]  ? lock_acquire+0x1c1/0x220
[11612.648868][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11612.649128][    C1]  __dev_queue_xmit+0x686/0x17e0
[11612.649382][    C1]  ? lock_acquire+0x1c1/0x220
[11612.649619][    C1]  ? ip_finish_output2+0x786/0x18e0
[11612.649881][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11612.650187][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11612.650458][    C1]  ? neigh_hh_output+0x348/0x590
[11612.650710][    C1]  ? ip_finish_output2+0x262/0x18e0
[11612.650973][    C1]  ip_finish_output2+0x786/0x18e0
[11612.651230][    C1]  ? stack_depot_save_flags+0x371/0x550
[11612.651509][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11612.651847][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11612.652123][    C1]  ? rcu_read_lock_held+0xe/0x50
[11612.652376][    C1]  ? __ip_finish_output+0x10f/0x770
[11612.652640][    C1]  ip_output+0x16b/0x4f0
[11612.652854][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11612.653090][    C1]  ? __pfx_ip_output+0x10/0x10
[11612.653334][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11612.653619][    C1]  ? rcu_read_lock_held+0xe/0x50
[11612.653870][    C1]  ? ip_local_out+0x114/0x3b0
[11612.654110][    C1]  __ip_queue_xmit+0x672/0x1910
[11612.654358][    C1]  ? __create_object+0x5e/0xb0
[11612.654601][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11612.654867][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11612.655147][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11612.655418][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11612.655700][    C1]  tcp_release_cb+0x1e9/0x390
[11612.655936][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11612.656203][    C1]  release_sock+0xb8/0x1d0
[11612.656430][    C1]  tcp_recvmsg+0xf8/0x4f0
[11612.656651][    C1]  ? lock_release+0x1d5/0x250
[11612.656888][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11612.657144][    C1]  ? core_sys_select+0x620/0x710
[11612.657400][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11612.657668][    C1]  inet_recvmsg+0xf9/0x2c0
[11612.657896][    C1]  ? __pfx_pipe_write+0x10/0x10
[11612.658145][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11612.658399][    C1]  ? __fget_light+0x54/0x1e0
[11612.658634][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11612.658900][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11612.659140][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11612.659405][    C1]  ? __might_fault+0xc6/0x180
[11612.659647][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11612.659928][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11612.660225][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11612.660527][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11612.660848][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11612.661100][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11612.661404][    C1]  do_syscall_64+0xc9/0x1e0
[11612.661634][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11612.661934][    C1] RIP: 0033:0x7f8b36b3f4c0
[11612.662162][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11612.663128][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11612.663550][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11612.663948][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11612.664347][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11612.664744][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11612.665141][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11612.665542][    C1]  </TASK>
[11612.665701][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8606s! [perl:7725]
[11612.666140][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11612.667429][    C3] irq event stamp: 290154
[11612.667648][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11612.668179][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11612.668683][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11612.669150][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11612.669614][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11612.670061][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11612.670674][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11612.670999][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11612.671965][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11612.672274][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11612.672672][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11612.673069][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11612.673467][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11612.673868][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11612.674265][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11612.674711][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11612.675042][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11612.675441][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11612.675841][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11612.676237][    C3] PKRU: 55555554
[11612.676424][    C3] Call Trace:
[11612.676595][    C3]  <IRQ>
[11612.676746][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11612.677022][    C3]  ? __run_hrtimer+0x1c0/0x710
[11612.677265][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11612.677540][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11612.677811][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11612.678101][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11612.678368][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11612.678674][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11612.678936][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11612.679245][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11612.679539][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11612.679852][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11612.680142][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11612.680436][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11612.680726][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11612.681036][    C3]  ? get_stack_info+0x36/0xc0
[11612.681276][    C3]  ? lock_acquire+0x1c1/0x220
[11612.681516][    C3]  ? lock_release+0x1d5/0x250
[11612.681755][    C3]  do_raw_spin_lock+0x1ec/0x270
[11612.682004][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11612.682277][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11612.682560][    C3]  ? lock_acquire+0x1c1/0x220
[11612.682799][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11612.683040][    C3]  _raw_spin_lock_nested+0x65/0x80
[11612.683304][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11612.683539][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11612.683785][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11612.684043][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11612.684320][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11612.684597][    C3]  ip_local_deliver+0x19d/0x480
[11612.684846][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11612.685116][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11612.685380][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11612.685733][    C3]  ? rcu_read_lock_held+0xe/0x50
[11612.685986][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11612.686306][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11612.686568][    C3]  ip_rcv+0x564/0x740
[11612.686772][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11612.687012][    C3]  ? set_track_prepare+0x8a/0xd0
[11612.687265][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11612.687543][    C3]  ? vfs_write+0x9e9/0x10a0
[11612.687775][    C3]  ? skb_clone+0x10b/0x330
[11612.688004][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11612.688340][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11612.688644][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11612.688923][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11612.689222][    C3]  ? __tcf_classify+0x329/0x7d0
[11612.689471][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11612.689702][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11612.690002][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11612.690293][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11612.690618][    C3]  ? lock_acquire+0x1c1/0x220
[11612.690873][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11612.691176][    C3]  netif_receive_skb_internal+0xb0/0x300
[11612.691470][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11612.691920][    C3]  ? __copy_skb_header+0xaf/0x490
[11612.692261][    C3]  ? __skb_clone+0x57a/0x760
[11612.692608][    C3]  netif_receive_skb+0x55/0x280
[11612.692965][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11612.693427][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11612.693917][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11612.694363][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11612.694768][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11612.695195][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11612.695658][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11612.696116][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11612.696598][    C3]  ? lock_release+0x1d5/0x250
[11612.696950][    C3]  ? is_bpf_text_address+0x71/0x120
[11612.697350][    C3]  ? kernel_text_address+0xce/0xe0
[11612.697731][    C3]  ? __kernel_text_address+0x12/0x40
[11612.698127][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11612.698544][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11612.699002][    C3]  ? arch_stack_walk+0xa2/0x100
[11612.699372][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11612.699781][    C3]  ? get_stack_info+0x36/0xc0
[11612.700135][    C3]  __tcf_classify+0x329/0x7d0
[11612.700493][    C3]  tcf_classify+0x283/0x930
[11612.700836][    C3]  ? lock_release+0x1d5/0x250
[11612.701188][    C3]  ? is_bpf_text_address+0x71/0x120
[11612.701574][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11612.701949][    C3]  ? __kernel_text_address+0x12/0x40
[11612.702347][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11612.702762][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11612.703221][    C3]  tc_run+0x2e4/0x5d0
[11612.703524][    C3]  ? __pfx_tc_run+0x10/0x10
[11612.703865][    C3]  ? lock_acquire+0x1c1/0x220
[11612.704211][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11612.704599][    C3]  __dev_queue_xmit+0x686/0x17e0
[11612.704970][    C3]  ? lock_acquire+0x1c1/0x220
[11612.705323][    C3]  ? ip_finish_output2+0x786/0x18e0
[11612.705713][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11612.706158][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11612.706548][    C3]  ? neigh_hh_output+0x348/0x590
[11612.706913][    C3]  ? ip_finish_output2+0x262/0x18e0
[11612.707313][    C3]  ip_finish_output2+0x786/0x18e0
[11612.707574][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11612.707911][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11612.708206][    C3]  ? rcu_read_lock_held+0xe/0x50
[11612.708457][    C3]  ? __ip_finish_output+0x10f/0x770
[11612.708719][    C3]  ip_output+0x16b/0x4f0
[11612.708936][    C3]  ? __pfx_ip_output+0x10/0x10
[11612.709186][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11612.709461][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11612.709770][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11612.710041][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11612.710298][    C3]  ? __alloc_skb+0xd4/0x280
[11612.710528][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11612.710798][    C3]  ? tcp_fragment+0x168/0x1040
[11612.711041][    C3]  ? rcu_read_lock_held+0xe/0x50
[11612.711296][    C3]  ? ip_local_out+0x114/0x3b0
[11612.711534][    C3]  __ip_queue_xmit+0x672/0x1910
[11612.711780][    C3]  ? __skb_clone+0x57a/0x760
[11612.712014][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11612.712296][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11612.712572][    C3]  ? ipv4_dst_check+0xe3/0x170
[11612.712813][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11612.713060][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11612.713364][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11612.713682][    C3]  ? tcp_fragment+0xb0e/0x1040
[11612.713924][    C3]  tcp_send_loss_probe+0x348/0x830
[11612.714192][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11612.714460][    C3]  tcp_write_timer+0x82/0x1d0
[11612.714699][    C3]  call_timer_fn+0x173/0x430
[11612.714934][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11612.715201][    C3]  ? next_expiry_recalc+0xcd/0x220
[11612.715461][    C3]  __run_timers.part.0+0x52d/0x890
[11612.715718][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11612.715989][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11612.716326][    C3]  ? lock_acquire+0x1c1/0x220
[11612.716628][    C3]  ? clockevents_program_event+0xf6/0x300
[11612.717061][    C3]  ? lock_release+0x1d5/0x250
[11612.717408][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11612.717793][    C3]  ? ktime_get+0xb3/0x190
[11612.718117][    C3]  ? clockevents_program_event+0x1ea/0x300
[11612.718551][    C3]  run_timer_softirq+0x72/0x100
[11612.718918][    C3]  __do_softirq+0x1b9/0x7ff
[11612.719263][    C3]  irq_exit_rcu+0x98/0xc0
[11612.719587][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11612.720010][    C3]  </IRQ>
[11612.720230][    C3]  <TASK>
[11612.720450][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11612.720897][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11612.721374][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11612.722794][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11612.723249][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11612.723833][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11612.724417][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11612.724999][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11612.725584][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11612.726170][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11612.726606][    C3]  uart_start+0xe4/0x1b0
[11612.726927][    C3]  n_tty_write+0x677/0x7a0
[11612.727279][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11612.727646][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11612.728065][    C3]  ? lock_acquire+0x1c1/0x220
[11612.728415][    C3]  ? iterate_tty_write+0x95/0x540
[11612.728794][    C3]  iterate_tty_write+0x229/0x540
[11612.729154][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11612.729564][    C3]  vfs_write+0x9e9/0x10a0
[11612.729886][    C3]  ? __run_hrtimer+0x5df/0x710
[11612.730245][    C3]  ? __pfx_vfs_write+0x10/0x10
[11612.730573][    C3]  ? lock_acquire+0x1c1/0x220
[11612.730864][    C3]  ? clockevents_program_event+0xf6/0x300
[11612.731277][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11612.731664][    C3]  ? __fget_light+0x54/0x1e0
[11612.732010][    C3]  ksys_write+0xf5/0x1e0
[11612.732329][    C3]  ? __pfx_ksys_write+0x10/0x10
[11612.732698][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11612.733146][    C3]  do_syscall_64+0xc9/0x1e0
[11612.733489][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11612.733929][    C3] RIP: 0033:0x7f93b2836957
[11612.734258][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11612.735679][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11612.736296][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11612.736878][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11612.737473][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11612.738055][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11612.738628][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11612.739220][    C3]  </TASK>
[11636.633163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[11636.633542][    C3] rcu: 3-....: (8929667 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2228396
[11636.634099][    C3] rcu: (t=9242662 jiffies g=1064457 q=118 ncpus=4)
[11636.634430][    C3] Sending NMI from CPU 3 to CPUs 1:
[11636.634710][    C1] NMI backtrace for cpu 1
[11636.634728][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11636.634733][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11636.634736][    C1] RIP: 0010:kasan_check_range+0x158/0x1c0
[11636.634747][    C1] Code: 11 80 38 00 74 ef 4d 8d 1c 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 <48> 83 c0 01 48 39 d0 74 a5 80 38 00 74 f2 e9 74 ff ff ff b8 01 00
[11636.634751][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000246
[11636.634755][    C1] RAX: ffffed1000f511c3 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[11636.634758][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11636.634759][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[11636.634761][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11636.634763][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11636.634765][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11636.634767][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11636.634770][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11636.634772][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11636.634774][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11636.634775][    C1] PKRU: 55555554
[11636.634776][    C1] Call Trace:
[11636.634781][    C1]  <NMI>
[11636.634787][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[11636.634793][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11636.634799][    C1]  ? nmi_handle+0x153/0x420
[11636.634805][    C1]  ? default_do_nmi+0x41/0x100
[11636.634810][    C1]  ? exc_nmi+0xf3/0x120
[11636.634812][    C1]  ? end_repeat_nmi+0xf/0x60
[11636.634820][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11636.634827][    C1]  ? kasan_check_range+0x158/0x1c0
[11636.634830][    C1]  ? kasan_check_range+0x158/0x1c0
[11636.634833][    C1]  ? kasan_check_range+0x158/0x1c0
[11636.634836][    C1]  </NMI>
[11636.634837][    C1]  <TASK>
[11636.634839][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[11636.634844][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11636.634849][    C1]  ? lock_acquire+0x1c1/0x220
[11636.634855][    C1]  ? lock_release+0x1d5/0x250
[11636.634859][    C1]  do_raw_spin_lock+0x1ec/0x270
[11636.634863][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11636.634866][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11636.634870][    C1]  ? lock_acquire+0x1c1/0x220
[11636.634872][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11636.634878][    C1]  _raw_spin_lock_nested+0x65/0x80
[11636.634881][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11636.634888][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11636.634891][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11636.634897][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11636.634904][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11636.634908][    C1]  ip_local_deliver+0x19d/0x480
[11636.634911][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11636.634913][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11636.634916][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11636.634923][    C1]  ? rcu_read_lock_held+0xe/0x50
[11636.634929][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11636.634932][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11636.634943][    C1]  ip_rcv+0x564/0x740
[11636.634945][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11636.634948][    C1]  ? set_track_prepare+0x8a/0xd0
[11636.634955][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11636.634958][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11636.634962][    C1]  ? skb_clone+0x10b/0x330
[11636.634967][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11636.634974][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11636.634979][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11636.634984][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11636.634994][    C1]  ? __tcf_classify+0x329/0x7d0
[11636.635000][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11636.635002][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11636.635006][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11636.635010][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11636.635014][    C1]  ? lock_acquire+0x1c1/0x220
[11636.635017][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11636.635022][    C1]  netif_receive_skb_internal+0xb0/0x300
[11636.635026][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11636.635030][    C1]  ? __copy_skb_header+0xaf/0x490
[11636.635034][    C1]  ? __skb_clone+0x57a/0x760
[11636.635036][    C1]  netif_receive_skb+0x55/0x280
[11636.635040][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11636.635049][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11636.635056][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11636.635062][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11636.635067][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11636.635078][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11636.635085][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11636.635088][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11636.635097][    C1]  ? stack_trace_save+0x95/0xd0
[11636.635100][    C1]  ? stack_depot_save_flags+0x45/0x550
[11636.635108][    C1]  ? kasan_save_stack+0x34/0x50
[11636.635113][    C1]  ? kasan_save_stack+0x24/0x50
[11636.635116][    C1]  ? kasan_save_track+0x14/0x30
[11636.635120][    C1]  ? kasan_save_free_info+0x3f/0x60
[11636.635123][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11636.635125][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11636.635129][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11636.635132][    C1]  ? ip_finish_output2+0x786/0x18e0
[11636.635136][    C1]  ? ip_output+0x16b/0x4f0
[11636.635138][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11636.635142][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11636.635145][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11636.635148][    C1]  ? get_reg+0x119/0x190
[11636.635151][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11636.635153][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11636.635158][    C1]  __tcf_classify+0x329/0x7d0
[11636.635165][    C1]  tcf_classify+0x283/0x930
[11636.635168][    C1]  ? arch_stack_walk+0xa2/0x100
[11636.635174][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11636.635177][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11636.635181][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11636.635184][    C1]  tc_run+0x2e4/0x5d0
[11636.635189][    C1]  ? __pfx_tc_run+0x10/0x10
[11636.635192][    C1]  ? lock_acquire+0x1c1/0x220
[11636.635194][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11636.635198][    C1]  __dev_queue_xmit+0x686/0x17e0
[11636.635202][    C1]  ? lock_acquire+0x1c1/0x220
[11636.635204][    C1]  ? ip_finish_output2+0x786/0x18e0
[11636.635207][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11636.635212][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11636.635215][    C1]  ? neigh_hh_output+0x348/0x590
[11636.635219][    C1]  ? ip_finish_output2+0x262/0x18e0
[11636.635222][    C1]  ip_finish_output2+0x786/0x18e0
[11636.635225][    C1]  ? stack_depot_save_flags+0x371/0x550
[11636.635228][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11636.635236][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11636.635239][    C1]  ? rcu_read_lock_held+0xe/0x50
[11636.635243][    C1]  ? __ip_finish_output+0x10f/0x770
[11636.635247][    C1]  ip_output+0x16b/0x4f0
[11636.635250][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11636.635253][    C1]  ? __pfx_ip_output+0x10/0x10
[11636.635256][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11636.635260][    C1]  ? rcu_read_lock_held+0xe/0x50
[11636.635263][    C1]  ? ip_local_out+0x114/0x3b0
[11636.635267][    C1]  __ip_queue_xmit+0x672/0x1910
[11636.635270][    C1]  ? __create_object+0x5e/0xb0
[11636.635274][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11636.635280][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11636.635284][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11636.635287][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11636.635292][    C1]  tcp_release_cb+0x1e9/0x390
[11636.635295][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11636.635300][    C1]  release_sock+0xb8/0x1d0
[11636.635303][    C1]  tcp_recvmsg+0xf8/0x4f0
[11636.635307][    C1]  ? lock_release+0x1d5/0x250
[11636.635309][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11636.635311][    C1]  ? core_sys_select+0x620/0x710
[11636.635318][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11636.635322][    C1]  inet_recvmsg+0xf9/0x2c0
[11636.635325][    C1]  ? __pfx_pipe_write+0x10/0x10
[11636.635331][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11636.635332][    C1]  ? __fget_light+0x54/0x1e0
[11636.635337][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11636.635342][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11636.635347][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11636.635350][    C1]  ? __might_fault+0xc6/0x180
[11636.635358][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11636.635362][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11636.635365][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11636.635370][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11636.635375][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11636.635378][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11636.635382][    C1]  do_syscall_64+0xc9/0x1e0
[11636.635388][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11636.635392][    C1] RIP: 0033:0x7f8b36b3f4c0
[11636.635396][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11636.635398][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11636.635402][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11636.635404][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11636.635406][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11636.635407][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11636.635409][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11636.635414][    C1]  </TASK>
[11636.635705][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11636.682890][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11636.683501][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11636.683831][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11636.684800][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11636.685106][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11636.685506][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11636.685902][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11636.686298][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11636.686694][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11636.687099][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11636.687545][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11636.687876][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11636.688275][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11636.688671][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11636.689068][    C3] PKRU: 55555554
[11636.689249][    C3] Call Trace:
[11636.689418][    C3]  <IRQ>
[11636.689570][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11636.689842][    C3]  ? print_cpu_stall+0x263/0x6a0
[11636.690094][    C3]  ? check_cpu_stall+0x284/0x500
[11636.690345][    C3]  ? rcu_pending+0x92/0x360
[11636.690573][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[11636.690842][    C3]  ? update_process_times+0xb9/0x110
[11636.691112][    C3]  ? tick_sched_handle+0x67/0x130
[11636.691369][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[11636.691652][    C3]  ? __run_hrtimer+0x1c0/0x710
[11636.691894][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11636.692205][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11636.692476][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11636.692762][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11636.693028][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11636.693332][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11636.693594][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11636.693900][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11636.694196][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11636.694510][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11636.694798][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11636.695093][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11636.695380][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11636.695691][    C3]  ? get_stack_info+0x36/0xc0
[11636.695932][    C3]  ? lock_acquire+0x1c1/0x220
[11636.696172][    C3]  ? lock_release+0x1d5/0x250
[11636.696411][    C3]  do_raw_spin_lock+0x1ec/0x270
[11636.696657][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11636.696940][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11636.697224][    C3]  ? lock_acquire+0x1c1/0x220
[11636.697462][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11636.697702][    C3]  _raw_spin_lock_nested+0x65/0x80
[11636.697962][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11636.698195][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11636.698441][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11636.698698][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11636.698973][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11636.699253][    C3]  ip_local_deliver+0x19d/0x480
[11636.699499][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11636.699771][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11636.700033][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11636.700380][    C3]  ? rcu_read_lock_held+0xe/0x50
[11636.700632][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11636.700953][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11636.701216][    C3]  ip_rcv+0x564/0x740
[11636.701419][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11636.701650][    C3]  ? set_track_prepare+0x8a/0xd0
[11636.701903][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11636.702177][    C3]  ? vfs_write+0x9e9/0x10a0
[11636.702409][    C3]  ? skb_clone+0x10b/0x330
[11636.702636][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11636.702953][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11636.703258][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11636.703540][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11636.703833][    C3]  ? __tcf_classify+0x329/0x7d0
[11636.704082][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11636.704311][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11636.704610][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11636.704895][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11636.705219][    C3]  ? lock_acquire+0x1c1/0x220
[11636.705456][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11636.705752][    C3]  netif_receive_skb_internal+0xb0/0x300
[11636.706037][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11636.706353][    C3]  ? __copy_skb_header+0xaf/0x490
[11636.706611][    C3]  ? __skb_clone+0x57a/0x760
[11636.706844][    C3]  netif_receive_skb+0x55/0x280
[11636.707103][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11636.707415][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11636.707746][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11636.708045][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11636.708318][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11636.708604][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11636.708917][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11636.709227][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11636.709552][    C3]  ? lock_release+0x1d5/0x250
[11636.709791][    C3]  ? is_bpf_text_address+0x71/0x120
[11636.710056][    C3]  ? kernel_text_address+0xce/0xe0
[11636.710316][    C3]  ? __kernel_text_address+0x12/0x40
[11636.710582][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11636.710866][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11636.711176][    C3]  ? arch_stack_walk+0xa2/0x100
[11636.711427][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11636.711703][    C3]  ? get_stack_info+0x36/0xc0
[11636.711941][    C3]  __tcf_classify+0x329/0x7d0
[11636.712183][    C3]  tcf_classify+0x283/0x930
[11636.712413][    C3]  ? lock_release+0x1d5/0x250
[11636.712649][    C3]  ? is_bpf_text_address+0x71/0x120
[11636.712913][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11636.713169][    C3]  ? __kernel_text_address+0x12/0x40
[11636.713437][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11636.713718][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11636.714028][    C3]  tc_run+0x2e4/0x5d0
[11636.714233][    C3]  ? __pfx_tc_run+0x10/0x10
[11636.714464][    C3]  ? lock_acquire+0x1c1/0x220
[11636.714702][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11636.714962][    C3]  __dev_queue_xmit+0x686/0x17e0
[11636.715215][    C3]  ? lock_acquire+0x1c1/0x220
[11636.715450][    C3]  ? ip_finish_output2+0x786/0x18e0
[11636.715714][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11636.716018][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11636.716289][    C3]  ? neigh_hh_output+0x348/0x590
[11636.716539][    C3]  ? ip_finish_output2+0x262/0x18e0
[11636.716804][    C3]  ip_finish_output2+0x786/0x18e0
[11636.717066][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11636.717404][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11636.717679][    C3]  ? rcu_read_lock_held+0xe/0x50
[11636.717930][    C3]  ? __ip_finish_output+0x10f/0x770
[11636.718193][    C3]  ip_output+0x16b/0x4f0
[11636.718408][    C3]  ? __pfx_ip_output+0x10/0x10
[11636.718649][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11636.718926][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11636.719236][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11636.719511][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11636.719763][    C3]  ? __alloc_skb+0xd4/0x280
[11636.719990][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11636.720261][    C3]  ? tcp_fragment+0x168/0x1040
[11636.720503][    C3]  ? rcu_read_lock_held+0xe/0x50
[11636.720753][    C3]  ? ip_local_out+0x114/0x3b0
[11636.720992][    C3]  __ip_queue_xmit+0x672/0x1910
[11636.721240][    C3]  ? __skb_clone+0x57a/0x760
[11636.721474][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11636.721741][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11636.722019][    C3]  ? ipv4_dst_check+0xe3/0x170
[11636.722263][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11636.722511][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11636.722809][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11636.723128][    C3]  ? tcp_fragment+0xb0e/0x1040
[11636.723371][    C3]  tcp_send_loss_probe+0x348/0x830
[11636.723631][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11636.723900][    C3]  tcp_write_timer+0x82/0x1d0
[11636.724138][    C3]  call_timer_fn+0x173/0x430
[11636.724376][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11636.724636][    C3]  ? next_expiry_recalc+0xcd/0x220
[11636.724896][    C3]  __run_timers.part.0+0x52d/0x890
[11636.725155][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11636.725422][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11636.725708][    C3]  ? lock_acquire+0x1c1/0x220
[11636.725946][    C3]  ? clockevents_program_event+0xf6/0x300
[11636.726235][    C3]  ? lock_release+0x1d5/0x250
[11636.726476][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11636.726739][    C3]  ? ktime_get+0xb3/0x190
[11636.726967][    C3]  ? clockevents_program_event+0x1ea/0x300
[11636.727263][    C3]  run_timer_softirq+0x72/0x100
[11636.727512][    C3]  __do_softirq+0x1b9/0x7ff
[11636.727744][    C3]  irq_exit_rcu+0x98/0xc0
[11636.727965][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11636.728248][    C3]  </IRQ>
[11636.728400][    C3]  <TASK>
[11636.728549][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11636.728853][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11636.729177][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11636.730143][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11636.730449][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11636.730844][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11636.731240][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11636.731639][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11636.732035][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11636.732434][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11636.732730][    C3]  uart_start+0xe4/0x1b0
[11636.732950][    C3]  n_tty_write+0x677/0x7a0
[11636.733179][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11636.733432][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11636.733718][    C3]  ? lock_acquire+0x1c1/0x220
[11636.733957][    C3]  ? iterate_tty_write+0x95/0x540
[11636.734214][    C3]  iterate_tty_write+0x229/0x540
[11636.734467][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11636.734755][    C3]  vfs_write+0x9e9/0x10a0
[11636.734978][    C3]  ? __run_hrtimer+0x5df/0x710
[11636.735222][    C3]  ? __pfx_vfs_write+0x10/0x10
[11636.735465][    C3]  ? lock_acquire+0x1c1/0x220
[11636.735704][    C3]  ? clockevents_program_event+0xf6/0x300
[11636.735994][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11636.736260][    C3]  ? __fget_light+0x54/0x1e0
[11636.736494][    C3]  ksys_write+0xf5/0x1e0
[11636.736713][    C3]  ? __pfx_ksys_write+0x10/0x10
[11636.736969][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11636.737273][    C3]  do_syscall_64+0xc9/0x1e0
[11636.737506][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11636.737806][    C3] RIP: 0033:0x7f93b2836957
[11636.738032][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11636.738998][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11636.739420][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11636.739817][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11636.740216][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11636.740616][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11636.741011][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11636.741411][    C3]  </TASK>
[11664.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8654s! [ncat:8027]
[11664.613576][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11664.614835][    C1] irq event stamp: 174248
[11664.615052][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11664.615585][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11664.616051][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11664.616518][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11664.616985][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11664.617432][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11664.618043][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11664.618367][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11664.619331][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11664.619638][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11664.620035][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11664.620430][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11664.620828][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11664.621222][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11664.621617][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11664.622060][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11664.622390][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11664.622790][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11664.623185][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11664.623581][    C1] PKRU: 55555554
[11664.623761][    C1] Call Trace:
[11664.623933][    C1]  <IRQ>
[11664.624082][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11664.624345][    C1]  ? __run_hrtimer+0x1c0/0x710
[11664.624589][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11664.624863][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11664.625135][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11664.625423][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11664.625689][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11664.625995][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11664.626257][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11664.626565][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11664.626866][    C1]  </IRQ>
[11664.627018][    C1]  <TASK>
[11664.627167][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11664.627480][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11664.627769][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11664.628062][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11664.628349][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11664.628660][    C1]  ? lock_acquire+0x1c1/0x220
[11664.628900][    C1]  ? lock_release+0x1d5/0x250
[11664.629138][    C1]  do_raw_spin_lock+0x1ec/0x270
[11664.629391][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11664.629660][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11664.629944][    C1]  ? lock_acquire+0x1c1/0x220
[11664.630179][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11664.630419][    C1]  _raw_spin_lock_nested+0x65/0x80
[11664.630679][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11664.630915][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11664.631160][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11664.631417][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11664.631693][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11664.631969][    C1]  ip_local_deliver+0x19d/0x480
[11664.632216][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11664.632485][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11664.632747][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11664.633093][    C1]  ? rcu_read_lock_held+0xe/0x50
[11664.633348][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11664.633667][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11664.633929][    C1]  ip_rcv+0x564/0x740
[11664.634136][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11664.634367][    C1]  ? set_track_prepare+0x8a/0xd0
[11664.634621][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11664.634896][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11664.635168][    C1]  ? skb_clone+0x10b/0x330
[11664.635400][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11664.635719][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11664.636022][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11664.636305][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11664.636597][    C1]  ? __tcf_classify+0x329/0x7d0
[11664.636852][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11664.637082][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11664.637378][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11664.637664][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11664.637989][    C1]  ? lock_acquire+0x1c1/0x220
[11664.638227][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11664.638521][    C1]  netif_receive_skb_internal+0xb0/0x300
[11664.638806][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11664.639121][    C1]  ? __copy_skb_header+0xaf/0x490
[11664.639376][    C1]  ? __skb_clone+0x57a/0x760
[11664.639608][    C1]  netif_receive_skb+0x55/0x280
[11664.639855][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11664.640166][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11664.640498][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11664.640797][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11664.641071][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11664.641358][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11664.641670][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11664.641955][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11664.642275][    C1]  ? stack_trace_save+0x95/0xd0
[11664.642521][    C1]  ? stack_depot_save_flags+0x45/0x550
[11664.642803][    C1]  ? kasan_save_stack+0x34/0x50
[11664.643052][    C1]  ? kasan_save_stack+0x24/0x50
[11664.643298][    C1]  ? kasan_save_track+0x14/0x30
[11664.643545][    C1]  ? kasan_save_free_info+0x3f/0x60
[11664.643809][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11664.644064][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11664.644311][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11664.644574][    C1]  ? ip_finish_output2+0x786/0x18e0
[11664.644840][    C1]  ? ip_output+0x16b/0x4f0
[11664.645064][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11664.645320][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11664.645591][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11664.645861][    C1]  ? get_reg+0x119/0x190
[11664.646077][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11664.646344][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11664.646653][    C1]  __tcf_classify+0x329/0x7d0
[11664.646904][    C1]  tcf_classify+0x283/0x930
[11664.647133][    C1]  ? arch_stack_walk+0xa2/0x100
[11664.647383][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11664.647638][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11664.647923][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11664.648192][    C1]  tc_run+0x2e4/0x5d0
[11664.648398][    C1]  ? __pfx_tc_run+0x10/0x10
[11664.648630][    C1]  ? lock_acquire+0x1c1/0x220
[11664.648867][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11664.649128][    C1]  __dev_queue_xmit+0x686/0x17e0
[11664.649384][    C1]  ? lock_acquire+0x1c1/0x220
[11664.649624][    C1]  ? ip_finish_output2+0x786/0x18e0
[11664.649887][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11664.650194][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11664.650465][    C1]  ? neigh_hh_output+0x348/0x590
[11664.650716][    C1]  ? ip_finish_output2+0x262/0x18e0
[11664.650979][    C1]  ip_finish_output2+0x786/0x18e0
[11664.651234][    C1]  ? stack_depot_save_flags+0x371/0x550
[11664.651515][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11664.651850][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11664.652124][    C1]  ? rcu_read_lock_held+0xe/0x50
[11664.652375][    C1]  ? __ip_finish_output+0x10f/0x770
[11664.652638][    C1]  ip_output+0x16b/0x4f0
[11664.652854][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11664.653087][    C1]  ? __pfx_ip_output+0x10/0x10
[11664.653329][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11664.653616][    C1]  ? rcu_read_lock_held+0xe/0x50
[11664.653865][    C1]  ? ip_local_out+0x114/0x3b0
[11664.654102][    C1]  __ip_queue_xmit+0x672/0x1910
[11664.654350][    C1]  ? __create_object+0x5e/0xb0
[11664.654593][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11664.654859][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11664.655139][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11664.655412][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11664.655692][    C1]  tcp_release_cb+0x1e9/0x390
[11664.655932][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11664.656196][    C1]  release_sock+0xb8/0x1d0
[11664.656424][    C1]  tcp_recvmsg+0xf8/0x4f0
[11664.656643][    C1]  ? lock_release+0x1d5/0x250
[11664.656889][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11664.657139][    C1]  ? core_sys_select+0x620/0x710
[11664.657392][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11664.657660][    C1]  inet_recvmsg+0xf9/0x2c0
[11664.657889][    C1]  ? __pfx_pipe_write+0x10/0x10
[11664.658139][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11664.658393][    C1]  ? __fget_light+0x54/0x1e0
[11664.658630][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11664.658896][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11664.659137][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11664.659400][    C1]  ? __might_fault+0xc6/0x180
[11664.659643][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11664.659922][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11664.660220][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11664.660519][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11664.660839][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11664.661091][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11664.661394][    C1]  do_syscall_64+0xc9/0x1e0
[11664.661628][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11664.661924][    C1] RIP: 0033:0x7f8b36b3f4c0
[11664.662153][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11664.663121][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11664.663543][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11664.663941][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11664.664338][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11664.664735][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11664.665134][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11664.665534][    C1]  </TASK>
[11664.665691][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8654s! [perl:7725]
[11664.666123][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11664.667392][    C3] irq event stamp: 290154
[11664.667610][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11664.668139][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11664.668643][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11664.669108][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11664.669569][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11664.670016][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11664.670627][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11664.670951][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11664.671917][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11664.672226][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11664.672621][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11664.673019][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11664.673417][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11664.673814][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11664.674211][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11664.674656][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11664.674987][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11664.675387][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11664.675783][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11664.676179][    C3] PKRU: 55555554
[11664.676388][    C3] Call Trace:
[11664.676594][    C3]  <IRQ>
[11664.676804][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11664.677153][    C3]  ? __run_hrtimer+0x1c0/0x710
[11664.677396][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11664.677760][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11664.678084][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11664.678441][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11664.678803][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11664.679216][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11664.679574][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11664.679987][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11664.680379][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11664.680797][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11664.681187][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11664.681581][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11664.681970][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11664.682394][    C3]  ? get_stack_info+0x36/0xc0
[11664.682715][    C3]  ? lock_acquire+0x1c1/0x220
[11664.683041][    C3]  ? lock_release+0x1d5/0x250
[11664.683359][    C3]  do_raw_spin_lock+0x1ec/0x270
[11664.683692][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11664.684057][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11664.684442][    C3]  ? lock_acquire+0x1c1/0x220
[11664.684768][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11664.685066][    C3]  _raw_spin_lock_nested+0x65/0x80
[11664.685401][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11664.685715][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11664.686024][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11664.686346][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11664.686694][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11664.686980][    C3]  ip_local_deliver+0x19d/0x480
[11664.687227][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11664.687495][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11664.687757][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11664.688165][    C3]  ? rcu_read_lock_held+0xe/0x50
[11664.688418][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11664.688745][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11664.689069][    C3]  ip_rcv+0x564/0x740
[11664.689350][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11664.689601][    C3]  ? set_track_prepare+0x8a/0xd0
[11664.689853][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11664.690209][    C3]  ? vfs_write+0x9e9/0x10a0
[11664.690510][    C3]  ? skb_clone+0x10b/0x330
[11664.690820][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11664.691242][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11664.691657][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11664.692033][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11664.692433][    C3]  ? __tcf_classify+0x329/0x7d0
[11664.692765][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11664.693075][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11664.693483][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11664.693868][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11664.694280][    C3]  ? lock_acquire+0x1c1/0x220
[11664.694615][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11664.695034][    C3]  netif_receive_skb_internal+0xb0/0x300
[11664.695433][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11664.695883][    C3]  ? __copy_skb_header+0xaf/0x490
[11664.696250][    C3]  ? __skb_clone+0x57a/0x760
[11664.696553][    C3]  netif_receive_skb+0x55/0x280
[11664.696902][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11664.697321][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11664.697772][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11664.698152][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11664.698518][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11664.698901][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11664.699331][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11664.699677][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11664.700020][    C3]  ? lock_release+0x1d5/0x250
[11664.700275][    C3]  ? is_bpf_text_address+0x71/0x120
[11664.700540][    C3]  ? kernel_text_address+0xce/0xe0
[11664.700799][    C3]  ? __kernel_text_address+0x12/0x40
[11664.701063][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11664.701348][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11664.701658][    C3]  ? arch_stack_walk+0xa2/0x100
[11664.701906][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11664.702182][    C3]  ? get_stack_info+0x36/0xc0
[11664.702422][    C3]  __tcf_classify+0x329/0x7d0
[11664.702660][    C3]  tcf_classify+0x283/0x930
[11664.702891][    C3]  ? lock_release+0x1d5/0x250
[11664.703129][    C3]  ? is_bpf_text_address+0x71/0x120
[11664.703392][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11664.703646][    C3]  ? __kernel_text_address+0x12/0x40
[11664.703911][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11664.704192][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11664.704503][    C3]  tc_run+0x2e4/0x5d0
[11664.704707][    C3]  ? __pfx_tc_run+0x10/0x10
[11664.704936][    C3]  ? lock_acquire+0x1c1/0x220
[11664.705174][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11664.705433][    C3]  __dev_queue_xmit+0x686/0x17e0
[11664.705684][    C3]  ? lock_acquire+0x1c1/0x220
[11664.705921][    C3]  ? ip_finish_output2+0x786/0x18e0
[11664.706184][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11664.706486][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11664.706764][    C3]  ? neigh_hh_output+0x348/0x590
[11664.707015][    C3]  ? ip_finish_output2+0x262/0x18e0
[11664.707279][    C3]  ip_finish_output2+0x786/0x18e0
[11664.707534][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11664.707873][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11664.708146][    C3]  ? rcu_read_lock_held+0xe/0x50
[11664.708399][    C3]  ? __ip_finish_output+0x10f/0x770
[11664.708660][    C3]  ip_output+0x16b/0x4f0
[11664.708877][    C3]  ? __pfx_ip_output+0x10/0x10
[11664.709118][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11664.709394][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11664.709705][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11664.709978][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11664.710230][    C3]  ? __alloc_skb+0xd4/0x280
[11664.710460][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11664.710727][    C3]  ? tcp_fragment+0x168/0x1040
[11664.710969][    C3]  ? rcu_read_lock_held+0xe/0x50
[11664.711218][    C3]  ? ip_local_out+0x114/0x3b0
[11664.711455][    C3]  __ip_queue_xmit+0x672/0x1910
[11664.711702][    C3]  ? __skb_clone+0x57a/0x760
[11664.711936][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11664.712202][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11664.712479][    C3]  ? ipv4_dst_check+0xe3/0x170
[11664.712722][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11664.712970][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11664.713269][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11664.713589][    C3]  ? tcp_fragment+0xb0e/0x1040
[11664.713830][    C3]  tcp_send_loss_probe+0x348/0x830
[11664.714089][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11664.714397][    C3]  tcp_write_timer+0x82/0x1d0
[11664.714697][    C3]  call_timer_fn+0x173/0x430
[11664.715016][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11664.715278][    C3]  ? next_expiry_recalc+0xcd/0x220
[11664.715610][    C3]  __run_timers.part.0+0x52d/0x890
[11664.715910][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11664.716256][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11664.716635][    C3]  ? lock_acquire+0x1c1/0x220
[11664.716964][    C3]  ? clockevents_program_event+0xf6/0x300
[11664.717354][    C3]  ? lock_release+0x1d5/0x250
[11664.717674][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11664.718025][    C3]  ? ktime_get+0xb3/0x190
[11664.718326][    C3]  ? clockevents_program_event+0x1ea/0x300
[11664.718725][    C3]  run_timer_softirq+0x72/0x100
[11664.719061][    C3]  __do_softirq+0x1b9/0x7ff
[11664.719373][    C3]  irq_exit_rcu+0x98/0xc0
[11664.719668][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11664.720056][    C3]  </IRQ>
[11664.720249][    C3]  <TASK>
[11664.720450][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11664.720857][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11664.721291][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11664.722594][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11664.722987][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11664.723502][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11664.724002][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11664.724504][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11664.724901][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11664.725299][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11664.725621][    C3]  uart_start+0xe4/0x1b0
[11664.725886][    C3]  n_tty_write+0x677/0x7a0
[11664.726117][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11664.726368][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11664.726733][    C3]  ? lock_acquire+0x1c1/0x220
[11664.727065][    C3]  ? iterate_tty_write+0x95/0x540
[11664.727322][    C3]  iterate_tty_write+0x229/0x540
[11664.727634][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11664.728018][    C3]  vfs_write+0x9e9/0x10a0
[11664.728325][    C3]  ? __run_hrtimer+0x5df/0x710
[11664.728663][    C3]  ? __pfx_vfs_write+0x10/0x10
[11664.729007][    C3]  ? lock_acquire+0x1c1/0x220
[11664.729335][    C3]  ? clockevents_program_event+0xf6/0x300
[11664.729740][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11664.730110][    C3]  ? __fget_light+0x54/0x1e0
[11664.730440][    C3]  ksys_write+0xf5/0x1e0
[11664.730747][    C3]  ? __pfx_ksys_write+0x10/0x10
[11664.731099][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11664.731526][    C3]  do_syscall_64+0xc9/0x1e0
[11664.731850][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11664.732260][    C3] RIP: 0033:0x7f93b2836957
[11664.732580][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11664.733913][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11664.734474][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11664.735014][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11664.735551][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11664.736077][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11664.736602][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11664.737009][    C3]  </TASK>
[11692.613145][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8680s! [ncat:8027]
[11692.613593][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11692.614843][    C1] irq event stamp: 174248
[11692.615058][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11692.615586][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11692.616050][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11692.616515][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11692.616982][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11692.617426][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11692.618033][    C1] RIP: 0010:kasan_check_range+0x12/0x1c0
[11692.618318][    C1] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 <44> 0f b6 c2 48 01 f0 55 53 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff
[11692.619281][    C1] RSP: 0018:ffffc9000009e948 EFLAGS: 00000202
[11692.619587][    C1] RAX: ffff888007a88e18 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11692.619981][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[11692.620376][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11692.620770][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11692.621165][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11692.621560][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11692.622001][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11692.622332][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11692.622728][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11692.623122][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11692.623516][    C1] PKRU: 55555554
[11692.623697][    C1] Call Trace:
[11692.623868][    C1]  <IRQ>
[11692.624017][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11692.624278][    C1]  ? __run_hrtimer+0x1c0/0x710
[11692.624520][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11692.624795][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11692.625066][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11692.625351][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11692.625616][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11692.625920][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11692.626180][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11692.626493][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11692.626797][    C1]  </IRQ>
[11692.626945][    C1]  <TASK>
[11692.627092][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11692.627405][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11692.627699][    C1]  ? kasan_check_range+0x12/0x1c0
[11692.627952][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[11692.628233][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11692.628544][    C1]  ? lock_acquire+0x1c1/0x220
[11692.628785][    C1]  ? lock_release+0x1d5/0x250
[11692.629022][    C1]  do_raw_spin_lock+0x1ec/0x270
[11692.629269][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11692.629539][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11692.629820][    C1]  ? lock_acquire+0x1c1/0x220
[11692.630058][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11692.630298][    C1]  _raw_spin_lock_nested+0x65/0x80
[11692.630556][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11692.630789][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11692.631034][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11692.631291][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11692.631567][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11692.631844][    C1]  ip_local_deliver+0x19d/0x480
[11692.632095][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11692.632365][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11692.632626][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11692.632970][    C1]  ? rcu_read_lock_held+0xe/0x50
[11692.633221][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11692.633538][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11692.633799][    C1]  ip_rcv+0x564/0x740
[11692.634001][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11692.634232][    C1]  ? set_track_prepare+0x8a/0xd0
[11692.634487][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11692.634760][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11692.635031][    C1]  ? skb_clone+0x10b/0x330
[11692.635259][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11692.635576][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11692.635880][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11692.636158][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11692.636455][    C1]  ? __tcf_classify+0x329/0x7d0
[11692.636717][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11692.636944][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11692.637243][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11692.637524][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11692.637845][    C1]  ? lock_acquire+0x1c1/0x220
[11692.638083][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11692.638378][    C1]  netif_receive_skb_internal+0xb0/0x300
[11692.638660][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11692.638975][    C1]  ? __copy_skb_header+0xaf/0x490
[11692.639231][    C1]  ? __skb_clone+0x57a/0x760
[11692.639464][    C1]  netif_receive_skb+0x55/0x280
[11692.639711][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11692.640020][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11692.640352][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11692.640648][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11692.640921][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11692.641210][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11692.641521][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11692.641803][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11692.642118][    C1]  ? stack_trace_save+0x95/0xd0
[11692.642365][    C1]  ? stack_depot_save_flags+0x45/0x550
[11692.642644][    C1]  ? kasan_save_stack+0x34/0x50
[11692.642892][    C1]  ? kasan_save_stack+0x24/0x50
[11692.643138][    C1]  ? kasan_save_track+0x14/0x30
[11692.643386][    C1]  ? kasan_save_free_info+0x3f/0x60
[11692.643648][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11692.643901][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11692.644149][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11692.644412][    C1]  ? ip_finish_output2+0x786/0x18e0
[11692.644674][    C1]  ? ip_output+0x16b/0x4f0
[11692.644899][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11692.645153][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11692.645424][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11692.645690][    C1]  ? get_reg+0x119/0x190
[11692.645903][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11692.646171][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11692.646477][    C1]  __tcf_classify+0x329/0x7d0
[11692.646728][    C1]  tcf_classify+0x283/0x930
[11692.646959][    C1]  ? arch_stack_walk+0xa2/0x100
[11692.647208][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11692.647461][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11692.647742][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11692.648009][    C1]  tc_run+0x2e4/0x5d0
[11692.648215][    C1]  ? __pfx_tc_run+0x10/0x10
[11692.648444][    C1]  ? lock_acquire+0x1c1/0x220
[11692.648683][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11692.648943][    C1]  __dev_queue_xmit+0x686/0x17e0
[11692.649194][    C1]  ? lock_acquire+0x1c1/0x220
[11692.649432][    C1]  ? ip_finish_output2+0x786/0x18e0
[11692.649693][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11692.649995][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11692.650268][    C1]  ? neigh_hh_output+0x348/0x590
[11692.650518][    C1]  ? ip_finish_output2+0x262/0x18e0
[11692.650781][    C1]  ip_finish_output2+0x786/0x18e0
[11692.651036][    C1]  ? stack_depot_save_flags+0x371/0x550
[11692.651315][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11692.651649][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11692.651924][    C1]  ? rcu_read_lock_held+0xe/0x50
[11692.652175][    C1]  ? __ip_finish_output+0x10f/0x770
[11692.652438][    C1]  ip_output+0x16b/0x4f0
[11692.652651][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11692.652886][    C1]  ? __pfx_ip_output+0x10/0x10
[11692.653127][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11692.653411][    C1]  ? rcu_read_lock_held+0xe/0x50
[11692.653661][    C1]  ? ip_local_out+0x114/0x3b0
[11692.653900][    C1]  __ip_queue_xmit+0x672/0x1910
[11692.654147][    C1]  ? __create_object+0x5e/0xb0
[11692.654388][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11692.654654][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11692.654932][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11692.655203][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11692.655484][    C1]  tcp_release_cb+0x1e9/0x390
[11692.655721][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11692.655983][    C1]  release_sock+0xb8/0x1d0
[11692.656212][    C1]  tcp_recvmsg+0xf8/0x4f0
[11692.656430][    C1]  ? lock_release+0x1d5/0x250
[11692.656679][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11692.656932][    C1]  ? core_sys_select+0x620/0x710
[11692.657185][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11692.657450][    C1]  inet_recvmsg+0xf9/0x2c0
[11692.657674][    C1]  ? __pfx_pipe_write+0x10/0x10
[11692.657921][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11692.658173][    C1]  ? __fget_light+0x54/0x1e0
[11692.658404][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11692.658667][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11692.658903][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11692.659169][    C1]  ? __might_fault+0xc6/0x180
[11692.659409][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11692.659686][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11692.659980][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11692.660279][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11692.660595][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11692.660844][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11692.661142][    C1]  do_syscall_64+0xc9/0x1e0
[11692.661373][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11692.661669][    C1] RIP: 0033:0x7f8b36b3f4c0
[11692.661892][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11692.662850][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11692.663265][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11692.663656][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11692.664050][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11692.664442][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11692.664833][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11692.665227][    C1]  </TASK>
[11692.665384][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8680s! [perl:7725]
[11692.665817][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11692.667084][    C3] irq event stamp: 290154
[11692.667302][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11692.667830][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11692.668332][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11692.668799][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11692.669262][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11692.669708][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11692.670318][    C3] RIP: 0010:kasan_check_range+0x10f/0x1c0
[11692.670608][    C3] Code: 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff 5b b8 01 00 00 00 5d 41 5c <c3> cc cc cc cc 41 bc 08 00 00 00 45 29 dc 49 8d 14 2c eb 0c 48 83
[11692.671575][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000246
[11692.671882][    C3] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11692.672280][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11692.672676][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11692.673072][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11692.673472][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11692.673868][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11692.674315][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11692.674645][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11692.675044][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11692.675444][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11692.675840][    C3] PKRU: 55555554
[11692.676021][    C3] Call Trace:
[11692.676192][    C3]  <IRQ>
[11692.676342][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11692.676611][    C3]  ? __run_hrtimer+0x1c0/0x710
[11692.676854][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11692.677131][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11692.677403][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11692.677692][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11692.677957][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11692.678263][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11692.678524][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11692.678830][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11692.679125][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11692.679440][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11692.679730][    C3]  ? kasan_check_range+0x10f/0x1c0
[11692.679989][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[11692.680270][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11692.680581][    C3]  ? get_stack_info+0x36/0xc0
[11692.680823][    C3]  ? lock_acquire+0x1c1/0x220
[11692.681062][    C3]  ? lock_release+0x1d5/0x250
[11692.681302][    C3]  do_raw_spin_lock+0x1ec/0x270
[11692.681550][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11692.681820][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11692.682105][    C3]  ? lock_acquire+0x1c1/0x220
[11692.682343][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11692.682584][    C3]  _raw_spin_lock_nested+0x65/0x80
[11692.682842][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11692.683078][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11692.683325][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11692.683582][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11692.683858][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11692.684134][    C3]  ip_local_deliver+0x19d/0x480
[11692.684382][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11692.684651][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11692.684914][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11692.685262][    C3]  ? rcu_read_lock_held+0xe/0x50
[11692.685514][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11692.685833][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11692.686095][    C3]  ip_rcv+0x564/0x740
[11692.686300][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11692.686530][    C3]  ? set_track_prepare+0x8a/0xd0
[11692.686788][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11692.687063][    C3]  ? vfs_write+0x9e9/0x10a0
[11692.687295][    C3]  ? skb_clone+0x10b/0x330
[11692.687522][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11692.687840][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11692.688145][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11692.688425][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11692.688723][    C3]  ? __tcf_classify+0x329/0x7d0
[11692.688970][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11692.689200][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11692.689500][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11692.689781][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11692.690105][    C3]  ? lock_acquire+0x1c1/0x220
[11692.690345][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11692.690641][    C3]  netif_receive_skb_internal+0xb0/0x300
[11692.690924][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11692.691241][    C3]  ? __copy_skb_header+0xaf/0x490
[11692.691495][    C3]  ? __skb_clone+0x57a/0x760
[11692.691732][    C3]  netif_receive_skb+0x55/0x280
[11692.691980][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11692.692291][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11692.692623][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11692.692920][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11692.693194][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11692.693482][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11692.693795][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11692.694103][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11692.694429][    C3]  ? lock_release+0x1d5/0x250
[11692.694668][    C3]  ? is_bpf_text_address+0x71/0x120
[11692.694931][    C3]  ? kernel_text_address+0xce/0xe0
[11692.695191][    C3]  ? __kernel_text_address+0x12/0x40
[11692.695458][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11692.695739][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11692.696051][    C3]  ? arch_stack_walk+0xa2/0x100
[11692.696303][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11692.696584][    C3]  ? get_stack_info+0x36/0xc0
[11692.696825][    C3]  __tcf_classify+0x329/0x7d0
[11692.697067][    C3]  tcf_classify+0x283/0x930
[11692.697299][    C3]  ? lock_release+0x1d5/0x250
[11692.697537][    C3]  ? is_bpf_text_address+0x71/0x120
[11692.697800][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11692.698055][    C3]  ? __kernel_text_address+0x12/0x40
[11692.698324][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11692.698608][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11692.698918][    C3]  tc_run+0x2e4/0x5d0
[11692.699124][    C3]  ? __pfx_tc_run+0x10/0x10
[11692.699353][    C3]  ? lock_acquire+0x1c1/0x220
[11692.699592][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11692.699852][    C3]  __dev_queue_xmit+0x686/0x17e0
[11692.700106][    C3]  ? lock_acquire+0x1c1/0x220
[11692.700346][    C3]  ? ip_finish_output2+0x786/0x18e0
[11692.700609][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11692.700913][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11692.701184][    C3]  ? neigh_hh_output+0x348/0x590
[11692.701436][    C3]  ? ip_finish_output2+0x262/0x18e0
[11692.701699][    C3]  ip_finish_output2+0x786/0x18e0
[11692.701955][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11692.702290][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11692.702566][    C3]  ? rcu_read_lock_held+0xe/0x50
[11692.702817][    C3]  ? __ip_finish_output+0x10f/0x770
[11692.703082][    C3]  ip_output+0x16b/0x4f0
[11692.703299][    C3]  ? __pfx_ip_output+0x10/0x10
[11692.703542][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11692.703816][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11692.704126][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11692.704402][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11692.704651][    C3]  ? __alloc_skb+0xd4/0x280
[11692.704882][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11692.705150][    C3]  ? tcp_fragment+0x168/0x1040
[11692.705394][    C3]  ? rcu_read_lock_held+0xe/0x50
[11692.705644][    C3]  ? ip_local_out+0x114/0x3b0
[11692.705883][    C3]  __ip_queue_xmit+0x672/0x1910
[11692.706128][    C3]  ? __skb_clone+0x57a/0x760
[11692.706364][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11692.706637][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11692.706918][    C3]  ? ipv4_dst_check+0xe3/0x170
[11692.707159][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11692.707408][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11692.707708][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11692.708026][    C3]  ? tcp_fragment+0xb0e/0x1040
[11692.708270][    C3]  tcp_send_loss_probe+0x348/0x830
[11692.708529][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11692.708795][    C3]  tcp_write_timer+0x82/0x1d0
[11692.709034][    C3]  call_timer_fn+0x173/0x430
[11692.709270][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11692.709531][    C3]  ? next_expiry_recalc+0xcd/0x220
[11692.709791][    C3]  __run_timers.part.0+0x52d/0x890
[11692.710050][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11692.710319][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11692.710601][    C3]  ? lock_acquire+0x1c1/0x220
[11692.710839][    C3]  ? clockevents_program_event+0xf6/0x300
[11692.711128][    C3]  ? lock_release+0x1d5/0x250
[11692.711365][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11692.711627][    C3]  ? ktime_get+0xb3/0x190
[11692.711849][    C3]  ? clockevents_program_event+0x1ea/0x300
[11692.712145][    C3]  run_timer_softirq+0x72/0x100
[11692.712392][    C3]  __do_softirq+0x1b9/0x7ff
[11692.712625][    C3]  irq_exit_rcu+0x98/0xc0
[11692.712842][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11692.713128][    C3]  </IRQ>
[11692.713277][    C3]  <TASK>
[11692.713428][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11692.713730][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11692.714051][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11692.715022][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11692.715327][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11692.715725][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11692.716122][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11692.716518][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11692.716919][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11692.717320][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11692.717612][    C3]  uart_start+0xe4/0x1b0
[11692.717833][    C3]  n_tty_write+0x677/0x7a0
[11692.718062][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11692.718316][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11692.718603][    C3]  ? lock_acquire+0x1c1/0x220
[11692.718839][    C3]  ? iterate_tty_write+0x95/0x540
[11692.719094][    C3]  iterate_tty_write+0x229/0x540
[11692.719347][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11692.719636][    C3]  vfs_write+0x9e9/0x10a0
[11692.719855][    C3]  ? __run_hrtimer+0x5df/0x710
[11692.720097][    C3]  ? __pfx_vfs_write+0x10/0x10
[11692.720343][    C3]  ? lock_acquire+0x1c1/0x220
[11692.720579][    C3]  ? clockevents_program_event+0xf6/0x300
[11692.720866][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11692.721129][    C3]  ? __fget_light+0x54/0x1e0
[11692.721367][    C3]  ksys_write+0xf5/0x1e0
[11692.721583][    C3]  ? __pfx_ksys_write+0x10/0x10
[11692.721831][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11692.722134][    C3]  do_syscall_64+0xc9/0x1e0
[11692.722366][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11692.722665][    C3] RIP: 0033:0x7f93b2836957
[11692.722892][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11692.723855][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11692.724274][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11692.724671][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11692.725069][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11692.725465][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11692.725859][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11692.726261][    C3]  </TASK>
[11714.741163][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[11714.741538][    C1] rcu: 1-....: (9031205 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=2247696
[11714.742092][    C1] rcu: (t=9320770 jiffies g=1064457 q=118 ncpus=4)
[11714.742424][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11714.742868][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11714.743479][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11714.743808][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11714.744774][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11714.745081][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11714.745478][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11714.745873][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11714.746271][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11714.746677][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11714.747073][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11714.747516][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11714.747845][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11714.748244][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11714.748640][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11714.749034][    C1] PKRU: 55555554
[11714.749215][    C1] Call Trace:
[11714.749387][    C1]  <IRQ>
[11714.749535][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11714.749808][    C1]  ? print_cpu_stall+0x263/0x6a0
[11714.750060][    C1]  ? check_cpu_stall+0x284/0x500
[11714.750311][    C1]  ? rcu_pending+0x92/0x360
[11714.750541][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[11714.750808][    C1]  ? update_process_times+0xb9/0x110
[11714.751076][    C1]  ? tick_sched_handle+0x67/0x130
[11714.751334][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[11714.751616][    C1]  ? __run_hrtimer+0x1c0/0x710
[11714.751856][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11714.752166][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11714.752439][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11714.752724][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11714.752989][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11714.753294][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11714.753553][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11714.753863][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11714.754156][    C1]  </IRQ>
[11714.754308][    C1]  <TASK>
[11714.754455][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11714.754769][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11714.755057][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11714.755349][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11714.755641][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11714.755958][    C1]  ? lock_acquire+0x1c1/0x220
[11714.756198][    C1]  ? lock_release+0x1d5/0x250
[11714.756437][    C1]  do_raw_spin_lock+0x1ec/0x270
[11714.756694][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11714.756965][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11714.757249][    C1]  ? lock_acquire+0x1c1/0x220
[11714.757484][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11714.757725][    C1]  _raw_spin_lock_nested+0x65/0x80
[11714.757984][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11714.758220][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11714.758466][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11714.758723][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11714.758997][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11714.759273][    C1]  ip_local_deliver+0x19d/0x480
[11714.759519][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11714.759792][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11714.760056][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11714.760403][    C1]  ? rcu_read_lock_held+0xe/0x50
[11714.760656][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11714.760975][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11714.761240][    C1]  ip_rcv+0x564/0x740
[11714.761443][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11714.761674][    C1]  ? set_track_prepare+0x8a/0xd0
[11714.761929][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11714.762204][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11714.762478][    C1]  ? skb_clone+0x10b/0x330
[11714.762707][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11714.763025][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11714.763329][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11714.763612][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11714.763905][    C1]  ? __tcf_classify+0x329/0x7d0
[11714.764154][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11714.764386][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11714.764684][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11714.764969][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11714.765296][    C1]  ? lock_acquire+0x1c1/0x220
[11714.765536][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11714.765829][    C1]  netif_receive_skb_internal+0xb0/0x300
[11714.766116][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11714.766435][    C1]  ? __copy_skb_header+0xaf/0x490
[11714.766699][    C1]  ? __skb_clone+0x57a/0x760
[11714.766931][    C1]  netif_receive_skb+0x55/0x280
[11714.767185][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11714.767499][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11714.767831][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11714.768131][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11714.768406][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11714.768694][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11714.769006][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11714.769293][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11714.769607][    C1]  ? stack_trace_save+0x95/0xd0
[11714.769852][    C1]  ? stack_depot_save_flags+0x45/0x550
[11714.770134][    C1]  ? kasan_save_stack+0x34/0x50
[11714.770385][    C1]  ? kasan_save_stack+0x24/0x50
[11714.770631][    C1]  ? kasan_save_track+0x14/0x30
[11714.770877][    C1]  ? kasan_save_free_info+0x3f/0x60
[11714.771142][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11714.771397][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11714.771643][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11714.771908][    C1]  ? ip_finish_output2+0x786/0x18e0
[11714.772173][    C1]  ? ip_output+0x16b/0x4f0
[11714.772399][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11714.772654][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11714.772926][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11714.773196][    C1]  ? get_reg+0x119/0x190
[11714.773411][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11714.773678][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11714.773987][    C1]  __tcf_classify+0x329/0x7d0
[11714.774230][    C1]  tcf_classify+0x283/0x930
[11714.774459][    C1]  ? arch_stack_walk+0xa2/0x100
[11714.774710][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11714.774966][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11714.775253][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11714.775521][    C1]  tc_run+0x2e4/0x5d0
[11714.775728][    C1]  ? __pfx_tc_run+0x10/0x10
[11714.775960][    C1]  ? lock_acquire+0x1c1/0x220
[11714.776198][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11714.776470][    C1]  __dev_queue_xmit+0x686/0x17e0
[11714.776724][    C1]  ? lock_acquire+0x1c1/0x220
[11714.776962][    C1]  ? ip_finish_output2+0x786/0x18e0
[11714.777226][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11714.777533][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11714.777803][    C1]  ? neigh_hh_output+0x348/0x590
[11714.778055][    C1]  ? ip_finish_output2+0x262/0x18e0
[11714.778320][    C1]  ip_finish_output2+0x786/0x18e0
[11714.778575][    C1]  ? stack_depot_save_flags+0x371/0x550
[11714.778857][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11714.779194][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11714.779469][    C1]  ? rcu_read_lock_held+0xe/0x50
[11714.779721][    C1]  ? __ip_finish_output+0x10f/0x770
[11714.779983][    C1]  ip_output+0x16b/0x4f0
[11714.780203][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11714.780436][    C1]  ? __pfx_ip_output+0x10/0x10
[11714.780679][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11714.780966][    C1]  ? rcu_read_lock_held+0xe/0x50
[11714.781218][    C1]  ? ip_local_out+0x114/0x3b0
[11714.781455][    C1]  __ip_queue_xmit+0x672/0x1910
[11714.781703][    C1]  ? __create_object+0x5e/0xb0
[11714.781947][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11714.782214][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11714.782495][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11714.782768][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11714.783053][    C1]  tcp_release_cb+0x1e9/0x390
[11714.783295][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11714.783560][    C1]  release_sock+0xb8/0x1d0
[11714.783788][    C1]  tcp_recvmsg+0xf8/0x4f0
[11714.784007][    C1]  ? lock_release+0x1d5/0x250
[11714.784247][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11714.784498][    C1]  ? core_sys_select+0x620/0x710
[11714.784753][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11714.785020][    C1]  inet_recvmsg+0xf9/0x2c0
[11714.785246][    C1]  ? __pfx_pipe_write+0x10/0x10
[11714.785497][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11714.785750][    C1]  ? __fget_light+0x54/0x1e0
[11714.785987][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11714.786254][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11714.786502][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11714.786766][    C1]  ? __might_fault+0xc6/0x180
[11714.787010][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11714.787291][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11714.787590][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11714.787890][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11714.788212][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11714.788461][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11714.788766][    C1]  do_syscall_64+0xc9/0x1e0
[11714.788999][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11714.789299][    C1] RIP: 0033:0x7f8b36b3f4c0
[11714.789527][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11714.790494][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11714.790920][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11714.791320][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11714.791717][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11714.792115][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11714.792519][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11714.792920][    C1]  </TASK>
[11714.793077][    C1] Sending NMI from CPU 1 to CPUs 3:
[11714.793351][    C3] NMI backtrace for cpu 3
[11714.793360][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11714.793365][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11714.793367][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11714.793376][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11714.793379][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11714.793383][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11714.793385][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11714.793386][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11714.793388][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11714.793390][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11714.793391][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11714.793394][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11714.793397][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11714.793399][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11714.793400][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11714.793402][    C3] PKRU: 55555554
[11714.793403][    C3] Call Trace:
[11714.793406][    C3]  <NMI>
[11714.793411][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[11714.793417][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11714.793423][    C3]  ? nmi_handle+0x153/0x420
[11714.793429][    C3]  ? default_do_nmi+0x41/0x100
[11714.793433][    C3]  ? exc_nmi+0xf3/0x120
[11714.793435][    C3]  ? end_repeat_nmi+0xf/0x60
[11714.793441][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11714.793445][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11714.793448][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11714.793451][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11714.793454][    C3]  </NMI>
[11714.793455][    C3]  <IRQ>
[11714.793457][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11714.793459][    C3]  ? get_stack_info+0x36/0xc0
[11714.793464][    C3]  ? lock_acquire+0x1c1/0x220
[11714.793468][    C3]  ? lock_release+0x1d5/0x250
[11714.793471][    C3]  do_raw_spin_lock+0x1ec/0x270
[11714.793476][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11714.793478][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11714.793481][    C3]  ? lock_acquire+0x1c1/0x220
[11714.793484][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11714.793488][    C3]  _raw_spin_lock_nested+0x65/0x80
[11714.793491][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11714.793498][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11714.793500][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11714.793505][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11714.793512][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11714.793516][    C3]  ip_local_deliver+0x19d/0x480
[11714.793518][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11714.793520][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11714.793523][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11714.793529][    C3]  ? rcu_read_lock_held+0xe/0x50
[11714.793534][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11714.793537][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11714.793546][    C3]  ip_rcv+0x564/0x740
[11714.793549][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11714.793552][    C3]  ? set_track_prepare+0x8a/0xd0
[11714.793557][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11714.793560][    C3]  ? vfs_write+0x9e9/0x10a0
[11714.793564][    C3]  ? skb_clone+0x10b/0x330
[11714.793568][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11714.793574][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11714.793579][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11714.793584][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11714.793592][    C3]  ? __tcf_classify+0x329/0x7d0
[11714.793597][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11714.793599][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11714.793602][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11714.793606][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11714.793610][    C3]  ? lock_acquire+0x1c1/0x220
[11714.793612][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11714.793617][    C3]  netif_receive_skb_internal+0xb0/0x300
[11714.793620][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11714.793625][    C3]  ? __copy_skb_header+0xaf/0x490
[11714.793628][    C3]  ? __skb_clone+0x57a/0x760
[11714.793630][    C3]  netif_receive_skb+0x55/0x280
[11714.793633][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11714.793641][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11714.793648][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11714.793655][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11714.793659][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11714.793670][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11714.793678][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11714.793687][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11714.793696][    C3]  ? lock_release+0x1d5/0x250
[11714.793699][    C3]  ? is_bpf_text_address+0x71/0x120
[11714.793703][    C3]  ? kernel_text_address+0xce/0xe0
[11714.793707][    C3]  ? __kernel_text_address+0x12/0x40
[11714.793709][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11714.793712][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11714.793716][    C3]  ? arch_stack_walk+0xa2/0x100
[11714.793723][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11714.793725][    C3]  ? get_stack_info+0x36/0xc0
[11714.793730][    C3]  __tcf_classify+0x329/0x7d0
[11714.793735][    C3]  tcf_classify+0x283/0x930
[11714.793738][    C3]  ? lock_release+0x1d5/0x250
[11714.793741][    C3]  ? is_bpf_text_address+0x71/0x120
[11714.793744][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11714.793747][    C3]  ? __kernel_text_address+0x12/0x40
[11714.793749][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11714.793751][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11714.793755][    C3]  tc_run+0x2e4/0x5d0
[11714.793760][    C3]  ? __pfx_tc_run+0x10/0x10
[11714.793763][    C3]  ? lock_acquire+0x1c1/0x220
[11714.793765][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11714.793769][    C3]  __dev_queue_xmit+0x686/0x17e0
[11714.793773][    C3]  ? lock_acquire+0x1c1/0x220
[11714.793775][    C3]  ? ip_finish_output2+0x786/0x18e0
[11714.793778][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11714.793782][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11714.793785][    C3]  ? neigh_hh_output+0x348/0x590
[11714.793789][    C3]  ? ip_finish_output2+0x262/0x18e0
[11714.793792][    C3]  ip_finish_output2+0x786/0x18e0
[11714.793796][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11714.793803][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11714.793806][    C3]  ? rcu_read_lock_held+0xe/0x50
[11714.793810][    C3]  ? __ip_finish_output+0x10f/0x770
[11714.793813][    C3]  ip_output+0x16b/0x4f0
[11714.793817][    C3]  ? __pfx_ip_output+0x10/0x10
[11714.793819][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11714.793822][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11714.793825][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11714.793828][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11714.793832][    C3]  ? __alloc_skb+0xd4/0x280
[11714.793834][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11714.793839][    C3]  ? tcp_fragment+0x168/0x1040
[11714.793843][    C3]  ? rcu_read_lock_held+0xe/0x50
[11714.793846][    C3]  ? ip_local_out+0x114/0x3b0
[11714.793849][    C3]  __ip_queue_xmit+0x672/0x1910
[11714.793853][    C3]  ? __skb_clone+0x57a/0x760
[11714.793856][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11714.793861][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11714.793864][    C3]  ? ipv4_dst_check+0xe3/0x170
[11714.793869][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11714.793873][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11714.793877][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11714.793880][    C3]  ? tcp_fragment+0xb0e/0x1040
[11714.793884][    C3]  tcp_send_loss_probe+0x348/0x830
[11714.793887][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11714.793890][    C3]  tcp_write_timer+0x82/0x1d0
[11714.793893][    C3]  call_timer_fn+0x173/0x430
[11714.793898][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11714.793903][    C3]  ? next_expiry_recalc+0xcd/0x220
[11714.793907][    C3]  __run_timers.part.0+0x52d/0x890
[11714.793910][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11714.793915][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11714.793918][    C3]  ? lock_acquire+0x1c1/0x220
[11714.793920][    C3]  ? clockevents_program_event+0xf6/0x300
[11714.793924][    C3]  ? lock_release+0x1d5/0x250
[11714.793927][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11714.793931][    C3]  ? ktime_get+0xb3/0x190
[11714.793934][    C3]  ? clockevents_program_event+0x1ea/0x300
[11714.793938][    C3]  run_timer_softirq+0x72/0x100
[11714.793942][    C3]  __do_softirq+0x1b9/0x7ff
[11714.793946][    C3]  irq_exit_rcu+0x98/0xc0
[11714.793949][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11714.793953][    C3]  </IRQ>
[11714.793954][    C3]  <TASK>
[11714.793955][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11714.793958][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11714.793961][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11714.793963][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11714.793965][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11714.793967][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11714.793968][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11714.793970][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11714.793971][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11714.793975][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11714.793979][    C3]  uart_start+0xe4/0x1b0
[11714.793985][    C3]  n_tty_write+0x677/0x7a0
[11714.793991][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11714.793994][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11714.793999][    C3]  ? lock_acquire+0x1c1/0x220
[11714.794001][    C3]  ? iterate_tty_write+0x95/0x540
[11714.794005][    C3]  iterate_tty_write+0x229/0x540
[11714.794009][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11714.794013][    C3]  vfs_write+0x9e9/0x10a0
[11714.794017][    C3]  ? __run_hrtimer+0x5df/0x710
[11714.794020][    C3]  ? __pfx_vfs_write+0x10/0x10
[11714.794024][    C3]  ? lock_acquire+0x1c1/0x220
[11714.794026][    C3]  ? clockevents_program_event+0xf6/0x300
[11714.794029][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11714.794033][    C3]  ? __fget_light+0x54/0x1e0
[11714.794037][    C3]  ksys_write+0xf5/0x1e0
[11714.794041][    C3]  ? __pfx_ksys_write+0x10/0x10
[11714.794045][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11714.794049][    C3]  do_syscall_64+0xc9/0x1e0
[11714.794053][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11714.794056][    C3] RIP: 0033:0x7f93b2836957
[11714.794059][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11714.794062][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11714.794064][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11714.794066][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11714.794068][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11714.794069][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11714.794070][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11714.794075][    C3]  </TASK>
[11740.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8725s! [ncat:8027]
[11740.613579][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11740.614831][    C1] irq event stamp: 174248
[11740.615051][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11740.615580][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11740.616041][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11740.616516][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11740.616977][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11740.617422][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11740.618029][    C1] RIP: 0010:kasan_check_range+0x1b/0x1c0
[11740.618319][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 53 <72> 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77 23
[11740.619280][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000282
[11740.619586][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11740.619983][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[11740.620378][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11740.620773][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11740.621172][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11740.621567][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11740.622011][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11740.622341][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11740.622739][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11740.623137][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11740.623531][    C1] PKRU: 55555554
[11740.623712][    C1] Call Trace:
[11740.623882][    C1]  <IRQ>
[11740.624036][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11740.624300][    C1]  ? __run_hrtimer+0x1c0/0x710
[11740.624544][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11740.624819][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11740.625089][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11740.625378][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11740.625643][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11740.625949][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11740.626211][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11740.626526][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11740.626821][    C1]  </IRQ>
[11740.626971][    C1]  <TASK>
[11740.627121][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11740.627436][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11740.627723][    C1]  ? kasan_check_range+0x1b/0x1c0
[11740.627978][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[11740.628261][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11740.628571][    C1]  ? lock_acquire+0x1c1/0x220
[11740.628811][    C1]  ? lock_release+0x1d5/0x250
[11740.629050][    C1]  do_raw_spin_lock+0x1ec/0x270
[11740.629300][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11740.629570][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11740.629855][    C1]  ? lock_acquire+0x1c1/0x220
[11740.630090][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11740.630331][    C1]  _raw_spin_lock_nested+0x65/0x80
[11740.630590][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11740.630825][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11740.631071][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11740.631331][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11740.631608][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11740.631884][    C1]  ip_local_deliver+0x19d/0x480
[11740.632132][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11740.632402][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11740.632664][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11740.633011][    C1]  ? rcu_read_lock_held+0xe/0x50
[11740.633266][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11740.633584][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11740.633853][    C1]  ip_rcv+0x564/0x740
[11740.634055][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11740.634287][    C1]  ? set_track_prepare+0x8a/0xd0
[11740.634541][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11740.634816][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11740.635086][    C1]  ? skb_clone+0x10b/0x330
[11740.635315][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11740.635633][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11740.635935][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11740.636219][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11740.636521][    C1]  ? __tcf_classify+0x329/0x7d0
[11740.636769][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11740.636999][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11740.637298][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11740.637584][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11740.637907][    C1]  ? lock_acquire+0x1c1/0x220
[11740.638145][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11740.638440][    C1]  netif_receive_skb_internal+0xb0/0x300
[11740.638727][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11740.639042][    C1]  ? __copy_skb_header+0xaf/0x490
[11740.639297][    C1]  ? __skb_clone+0x57a/0x760
[11740.639529][    C1]  netif_receive_skb+0x55/0x280
[11740.639775][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11740.640085][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11740.640416][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11740.640715][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11740.640988][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11740.641275][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11740.641587][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11740.641872][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11740.642186][    C1]  ? stack_trace_save+0x95/0xd0
[11740.642432][    C1]  ? stack_depot_save_flags+0x45/0x550
[11740.642718][    C1]  ? kasan_save_stack+0x34/0x50
[11740.642967][    C1]  ? kasan_save_stack+0x24/0x50
[11740.643213][    C1]  ? kasan_save_track+0x14/0x30
[11740.643459][    C1]  ? kasan_save_free_info+0x3f/0x60
[11740.643721][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11740.643974][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11740.644221][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11740.644484][    C1]  ? ip_finish_output2+0x786/0x18e0
[11740.644748][    C1]  ? ip_output+0x16b/0x4f0
[11740.644972][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11740.645227][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11740.645497][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11740.645766][    C1]  ? get_reg+0x119/0x190
[11740.645982][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11740.646249][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11740.646569][    C1]  __tcf_classify+0x329/0x7d0
[11740.646811][    C1]  tcf_classify+0x283/0x930
[11740.647040][    C1]  ? arch_stack_walk+0xa2/0x100
[11740.647291][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11740.647545][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11740.647830][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11740.648097][    C1]  tc_run+0x2e4/0x5d0
[11740.648304][    C1]  ? __pfx_tc_run+0x10/0x10
[11740.648536][    C1]  ? lock_acquire+0x1c1/0x220
[11740.648772][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11740.649033][    C1]  __dev_queue_xmit+0x686/0x17e0
[11740.649284][    C1]  ? lock_acquire+0x1c1/0x220
[11740.649524][    C1]  ? ip_finish_output2+0x786/0x18e0
[11740.649787][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11740.650092][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11740.650364][    C1]  ? neigh_hh_output+0x348/0x590
[11740.650615][    C1]  ? ip_finish_output2+0x262/0x18e0
[11740.650877][    C1]  ip_finish_output2+0x786/0x18e0
[11740.651133][    C1]  ? stack_depot_save_flags+0x371/0x550
[11740.651415][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11740.651751][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11740.652025][    C1]  ? rcu_read_lock_held+0xe/0x50
[11740.652277][    C1]  ? __ip_finish_output+0x10f/0x770
[11740.652541][    C1]  ip_output+0x16b/0x4f0
[11740.652757][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11740.652990][    C1]  ? __pfx_ip_output+0x10/0x10
[11740.653233][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11740.653518][    C1]  ? rcu_read_lock_held+0xe/0x50
[11740.653769][    C1]  ? ip_local_out+0x114/0x3b0
[11740.654006][    C1]  __ip_queue_xmit+0x672/0x1910
[11740.654256][    C1]  ? __create_object+0x5e/0xb0
[11740.654500][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11740.654766][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11740.655047][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11740.655321][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11740.655602][    C1]  tcp_release_cb+0x1e9/0x390
[11740.655841][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11740.656106][    C1]  release_sock+0xb8/0x1d0
[11740.656343][    C1]  tcp_recvmsg+0xf8/0x4f0
[11740.656564][    C1]  ? lock_release+0x1d5/0x250
[11740.656803][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11740.657053][    C1]  ? core_sys_select+0x620/0x710
[11740.657308][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11740.657577][    C1]  inet_recvmsg+0xf9/0x2c0
[11740.657800][    C1]  ? __pfx_pipe_write+0x10/0x10
[11740.658051][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11740.658306][    C1]  ? __fget_light+0x54/0x1e0
[11740.658542][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11740.658808][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11740.659049][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11740.659313][    C1]  ? __might_fault+0xc6/0x180
[11740.659557][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11740.659837][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11740.660137][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11740.660437][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11740.660758][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11740.661009][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11740.661312][    C1]  do_syscall_64+0xc9/0x1e0
[11740.661546][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11740.661842][    C1] RIP: 0033:0x7f8b36b3f4c0
[11740.662071][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11740.663036][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11740.663457][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11740.663857][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11740.664255][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11740.664650][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11740.665048][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11740.665449][    C1]  </TASK>
[11740.665607][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8725s! [perl:7725]
[11740.666037][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11740.667307][    C3] irq event stamp: 290154
[11740.667526][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11740.668054][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11740.668554][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11740.669022][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11740.669481][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11740.669927][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11740.670536][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11740.670859][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11740.671824][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11740.672132][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11740.672530][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11740.672926][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11740.673325][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11740.673723][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11740.674119][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11740.674565][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11740.674896][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11740.675297][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11740.675696][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11740.676092][    C3] PKRU: 55555554
[11740.676274][    C3] Call Trace:
[11740.676452][    C3]  <IRQ>
[11740.676602][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11740.676865][    C3]  ? __run_hrtimer+0x1c0/0x710
[11740.677109][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11740.677386][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11740.677660][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11740.677950][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11740.678215][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11740.678522][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11740.678783][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11740.679091][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11740.679386][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11740.679700][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11740.679990][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11740.680285][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11740.680574][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11740.680884][    C3]  ? get_stack_info+0x36/0xc0
[11740.681127][    C3]  ? lock_acquire+0x1c1/0x220
[11740.681368][    C3]  ? lock_release+0x1d5/0x250
[11740.681609][    C3]  do_raw_spin_lock+0x1ec/0x270
[11740.681858][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11740.682131][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11740.682415][    C3]  ? lock_acquire+0x1c1/0x220
[11740.682654][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11740.682895][    C3]  _raw_spin_lock_nested+0x65/0x80
[11740.683155][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11740.683394][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11740.683639][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11740.683897][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11740.684173][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11740.684449][    C3]  ip_local_deliver+0x19d/0x480
[11740.684697][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11740.684968][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11740.685232][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11740.685579][    C3]  ? rcu_read_lock_held+0xe/0x50
[11740.685831][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11740.686152][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11740.686420][    C3]  ip_rcv+0x564/0x740
[11740.686624][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11740.686852][    C3]  ? set_track_prepare+0x8a/0xd0
[11740.687106][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11740.687384][    C3]  ? vfs_write+0x9e9/0x10a0
[11740.687614][    C3]  ? skb_clone+0x10b/0x330
[11740.687842][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11740.688161][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11740.688466][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11740.688748][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11740.689040][    C3]  ? __tcf_classify+0x329/0x7d0
[11740.689289][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11740.689521][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11740.689821][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11740.690106][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11740.690431][    C3]  ? lock_acquire+0x1c1/0x220
[11740.690670][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11740.690970][    C3]  netif_receive_skb_internal+0xb0/0x300
[11740.691255][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11740.691573][    C3]  ? __copy_skb_header+0xaf/0x490
[11740.691828][    C3]  ? __skb_clone+0x57a/0x760
[11740.692061][    C3]  netif_receive_skb+0x55/0x280
[11740.692309][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11740.692622][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11740.692952][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11740.693252][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11740.693527][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11740.693815][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11740.694126][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11740.694437][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11740.694762][    C3]  ? lock_release+0x1d5/0x250
[11740.695000][    C3]  ? is_bpf_text_address+0x71/0x120
[11740.695269][    C3]  ? kernel_text_address+0xce/0xe0
[11740.695530][    C3]  ? __kernel_text_address+0x12/0x40
[11740.695796][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11740.696080][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11740.696399][    C3]  ? arch_stack_walk+0xa2/0x100
[11740.696649][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11740.696926][    C3]  ? get_stack_info+0x36/0xc0
[11740.697166][    C3]  __tcf_classify+0x329/0x7d0
[11740.697407][    C3]  tcf_classify+0x283/0x930
[11740.697639][    C3]  ? lock_release+0x1d5/0x250
[11740.697878][    C3]  ? is_bpf_text_address+0x71/0x120
[11740.698142][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11740.698398][    C3]  ? __kernel_text_address+0x12/0x40
[11740.698664][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11740.698946][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11740.699258][    C3]  tc_run+0x2e4/0x5d0
[11740.699462][    C3]  ? __pfx_tc_run+0x10/0x10
[11740.699692][    C3]  ? lock_acquire+0x1c1/0x220
[11740.699931][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11740.700192][    C3]  __dev_queue_xmit+0x686/0x17e0
[11740.700445][    C3]  ? lock_acquire+0x1c1/0x220
[11740.700684][    C3]  ? ip_finish_output2+0x786/0x18e0
[11740.700948][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11740.701253][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11740.701525][    C3]  ? neigh_hh_output+0x348/0x590
[11740.701777][    C3]  ? ip_finish_output2+0x262/0x18e0
[11740.702043][    C3]  ip_finish_output2+0x786/0x18e0
[11740.702300][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11740.702635][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11740.702909][    C3]  ? rcu_read_lock_held+0xe/0x50
[11740.703160][    C3]  ? __ip_finish_output+0x10f/0x770
[11740.703424][    C3]  ip_output+0x16b/0x4f0
[11740.703641][    C3]  ? __pfx_ip_output+0x10/0x10
[11740.703883][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11740.704159][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11740.704471][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11740.704745][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11740.704995][    C3]  ? __alloc_skb+0xd4/0x280
[11740.705226][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11740.705496][    C3]  ? tcp_fragment+0x168/0x1040
[11740.705740][    C3]  ? rcu_read_lock_held+0xe/0x50
[11740.705991][    C3]  ? ip_local_out+0x114/0x3b0
[11740.706230][    C3]  __ip_queue_xmit+0x672/0x1910
[11740.706487][    C3]  ? __skb_clone+0x57a/0x760
[11740.706723][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11740.706990][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11740.707269][    C3]  ? ipv4_dst_check+0xe3/0x170
[11740.707513][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11740.707762][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11740.708066][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11740.708386][    C3]  ? tcp_fragment+0xb0e/0x1040
[11740.708629][    C3]  tcp_send_loss_probe+0x348/0x830
[11740.708888][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11740.709156][    C3]  tcp_write_timer+0x82/0x1d0
[11740.709395][    C3]  call_timer_fn+0x173/0x430
[11740.709630][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11740.709891][    C3]  ? next_expiry_recalc+0xcd/0x220
[11740.710151][    C3]  __run_timers.part.0+0x52d/0x890
[11740.710412][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11740.710684][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11740.710970][    C3]  ? lock_acquire+0x1c1/0x220
[11740.711210][    C3]  ? clockevents_program_event+0xf6/0x300
[11740.711500][    C3]  ? lock_release+0x1d5/0x250
[11740.711739][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11740.712002][    C3]  ? ktime_get+0xb3/0x190
[11740.712224][    C3]  ? clockevents_program_event+0x1ea/0x300
[11740.712518][    C3]  run_timer_softirq+0x72/0x100
[11740.712766][    C3]  __do_softirq+0x1b9/0x7ff
[11740.712999][    C3]  irq_exit_rcu+0x98/0xc0
[11740.713218][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11740.713504][    C3]  </IRQ>
[11740.713654][    C3]  <TASK>
[11740.713804][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11740.714108][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11740.714432][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11740.715403][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11740.715711][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11740.716109][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11740.716513][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11740.716911][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11740.717310][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11740.717709][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11740.718005][    C3]  uart_start+0xe4/0x1b0
[11740.718225][    C3]  n_tty_write+0x677/0x7a0
[11740.718457][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11740.718710][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11740.718996][    C3]  ? lock_acquire+0x1c1/0x220
[11740.719235][    C3]  ? iterate_tty_write+0x95/0x540
[11740.719492][    C3]  iterate_tty_write+0x229/0x540
[11740.719745][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11740.720034][    C3]  vfs_write+0x9e9/0x10a0
[11740.720257][    C3]  ? __run_hrtimer+0x5df/0x710
[11740.720501][    C3]  ? __pfx_vfs_write+0x10/0x10
[11740.720744][    C3]  ? lock_acquire+0x1c1/0x220
[11740.720982][    C3]  ? clockevents_program_event+0xf6/0x300
[11740.721273][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11740.721537][    C3]  ? __fget_light+0x54/0x1e0
[11740.721774][    C3]  ksys_write+0xf5/0x1e0
[11740.721991][    C3]  ? __pfx_ksys_write+0x10/0x10
[11740.722240][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11740.722544][    C3]  do_syscall_64+0xc9/0x1e0
[11740.722775][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11740.723074][    C3] RIP: 0033:0x7f93b2836957
[11740.723302][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11740.724272][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11740.724690][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11740.725086][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11740.725485][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11740.725881][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11740.726278][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11740.726682][    C3]  </TASK>
[11768.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8751s! [ncat:8027]
[11768.613569][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11768.614821][    C1] irq event stamp: 174248
[11768.615038][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11768.615567][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11768.616033][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11768.616506][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11768.616969][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11768.617412][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11768.618020][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11768.618343][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11768.619305][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11768.619610][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11768.620004][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11768.620397][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11768.620789][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11768.621186][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11768.621581][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11768.622021][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11768.622351][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11768.622746][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11768.623142][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11768.623536][    C1] PKRU: 55555554
[11768.623716][    C1] Call Trace:
[11768.623885][    C1]  <IRQ>
[11768.624035][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11768.624297][    C1]  ? __run_hrtimer+0x1c0/0x710
[11768.624542][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11768.624815][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11768.625084][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11768.625373][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11768.625637][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11768.625942][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11768.626209][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11768.626516][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11768.626809][    C1]  </IRQ>
[11768.626958][    C1]  <TASK>
[11768.627108][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11768.627423][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11768.627708][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11768.628003][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11768.628288][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11768.628600][    C1]  ? lock_acquire+0x1c1/0x220
[11768.628840][    C1]  ? lock_release+0x1d5/0x250
[11768.629080][    C1]  do_raw_spin_lock+0x1ec/0x270
[11768.629329][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11768.629599][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11768.629881][    C1]  ? lock_acquire+0x1c1/0x220
[11768.630117][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11768.630358][    C1]  _raw_spin_lock_nested+0x65/0x80
[11768.630617][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11768.630851][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11768.631095][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11768.631352][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11768.631629][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11768.631903][    C1]  ip_local_deliver+0x19d/0x480
[11768.632150][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11768.632421][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11768.632682][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11768.633028][    C1]  ? rcu_read_lock_held+0xe/0x50
[11768.633280][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11768.633596][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11768.633855][    C1]  ip_rcv+0x564/0x740
[11768.634059][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11768.634291][    C1]  ? set_track_prepare+0x8a/0xd0
[11768.634544][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11768.634820][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11768.635093][    C1]  ? skb_clone+0x10b/0x330
[11768.635317][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11768.635635][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11768.635939][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11768.636226][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11768.636521][    C1]  ? __tcf_classify+0x329/0x7d0
[11768.636770][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11768.636998][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11768.637297][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11768.637580][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11768.637903][    C1]  ? lock_acquire+0x1c1/0x220
[11768.638137][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11768.638434][    C1]  netif_receive_skb_internal+0xb0/0x300
[11768.638716][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11768.639029][    C1]  ? __copy_skb_header+0xaf/0x490
[11768.639283][    C1]  ? __skb_clone+0x57a/0x760
[11768.639517][    C1]  netif_receive_skb+0x55/0x280
[11768.639763][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11768.640074][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11768.640405][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11768.640702][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11768.640975][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11768.641262][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11768.641572][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11768.641853][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11768.642168][    C1]  ? stack_trace_save+0x95/0xd0
[11768.642416][    C1]  ? stack_depot_save_flags+0x45/0x550
[11768.642694][    C1]  ? kasan_save_stack+0x34/0x50
[11768.642946][    C1]  ? kasan_save_stack+0x24/0x50
[11768.643192][    C1]  ? kasan_save_track+0x14/0x30
[11768.643439][    C1]  ? kasan_save_free_info+0x3f/0x60
[11768.643700][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11768.643952][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11768.644198][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11768.644459][    C1]  ? ip_finish_output2+0x786/0x18e0
[11768.644720][    C1]  ? ip_output+0x16b/0x4f0
[11768.644945][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11768.645199][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11768.645468][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11768.645733][    C1]  ? get_reg+0x119/0x190
[11768.645950][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11768.646222][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11768.646529][    C1]  __tcf_classify+0x329/0x7d0
[11768.646768][    C1]  tcf_classify+0x283/0x930
[11768.646998][    C1]  ? arch_stack_walk+0xa2/0x100
[11768.647248][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11768.647501][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11768.647786][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11768.648054][    C1]  tc_run+0x2e4/0x5d0
[11768.648260][    C1]  ? __pfx_tc_run+0x10/0x10
[11768.648487][    C1]  ? lock_acquire+0x1c1/0x220
[11768.648726][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11768.648984][    C1]  __dev_queue_xmit+0x686/0x17e0
[11768.649236][    C1]  ? lock_acquire+0x1c1/0x220
[11768.649474][    C1]  ? ip_finish_output2+0x786/0x18e0
[11768.649735][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11768.650039][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11768.650308][    C1]  ? neigh_hh_output+0x348/0x590
[11768.650560][    C1]  ? ip_finish_output2+0x262/0x18e0
[11768.650823][    C1]  ip_finish_output2+0x786/0x18e0
[11768.651077][    C1]  ? stack_depot_save_flags+0x371/0x550
[11768.651356][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11768.651692][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11768.651966][    C1]  ? rcu_read_lock_held+0xe/0x50
[11768.652218][    C1]  ? __ip_finish_output+0x10f/0x770
[11768.652480][    C1]  ip_output+0x16b/0x4f0
[11768.652694][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11768.652933][    C1]  ? __pfx_ip_output+0x10/0x10
[11768.653175][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11768.653458][    C1]  ? rcu_read_lock_held+0xe/0x50
[11768.653708][    C1]  ? ip_local_out+0x114/0x3b0
[11768.653952][    C1]  __ip_queue_xmit+0x672/0x1910
[11768.654200][    C1]  ? __create_object+0x5e/0xb0
[11768.654443][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11768.654708][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11768.654986][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11768.655258][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11768.655540][    C1]  tcp_release_cb+0x1e9/0x390
[11768.655779][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11768.656042][    C1]  release_sock+0xb8/0x1d0
[11768.656279][    C1]  tcp_recvmsg+0xf8/0x4f0
[11768.656502][    C1]  ? lock_release+0x1d5/0x250
[11768.656739][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11768.656992][    C1]  ? core_sys_select+0x620/0x710
[11768.657246][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11768.657517][    C1]  inet_recvmsg+0xf9/0x2c0
[11768.657741][    C1]  ? __pfx_pipe_write+0x10/0x10
[11768.657990][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11768.658244][    C1]  ? __fget_light+0x54/0x1e0
[11768.658481][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11768.658745][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11768.658985][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11768.659251][    C1]  ? __might_fault+0xc6/0x180
[11768.659491][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11768.659772][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11768.660069][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11768.660368][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11768.660687][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11768.660938][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11768.661240][    C1]  do_syscall_64+0xc9/0x1e0
[11768.661472][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11768.661768][    C1] RIP: 0033:0x7f8b36b3f4c0
[11768.661995][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11768.662958][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11768.663379][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11768.663776][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11768.664172][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11768.664569][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11768.664967][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11768.665368][    C1]  </TASK>
[11768.665524][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8751s! [perl:7725]
[11768.665953][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11768.667216][    C3] irq event stamp: 290154
[11768.667432][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11768.667961][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11768.668468][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11768.668936][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11768.669399][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11768.669845][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11768.670454][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11768.670777][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11768.671745][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11768.672050][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11768.672449][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11768.672847][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11768.673245][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11768.673640][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11768.674036][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11768.674481][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11768.674811][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11768.675213][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11768.675607][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11768.676004][    C3] PKRU: 55555554
[11768.676192][    C3] Call Trace:
[11768.676362][    C3]  <IRQ>
[11768.676511][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11768.676773][    C3]  ? __run_hrtimer+0x1c0/0x710
[11768.677015][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11768.677294][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11768.677565][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11768.677851][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11768.678123][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11768.678426][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11768.678688][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11768.678996][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11768.679293][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11768.679607][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11768.679895][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11768.680190][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11768.680476][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11768.680786][    C3]  ? get_stack_info+0x36/0xc0
[11768.681030][    C3]  ? lock_acquire+0x1c1/0x220
[11768.681271][    C3]  ? lock_release+0x1d5/0x250
[11768.681508][    C3]  do_raw_spin_lock+0x1ec/0x270
[11768.681756][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11768.682028][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11768.682313][    C3]  ? lock_acquire+0x1c1/0x220
[11768.682552][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11768.682790][    C3]  _raw_spin_lock_nested+0x65/0x80
[11768.683049][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11768.683284][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11768.683530][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11768.683787][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11768.684061][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11768.684341][    C3]  ip_local_deliver+0x19d/0x480
[11768.684586][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11768.684858][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11768.685121][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11768.685468][    C3]  ? rcu_read_lock_held+0xe/0x50
[11768.685720][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11768.686041][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11768.686311][    C3]  ip_rcv+0x564/0x740
[11768.686514][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11768.686745][    C3]  ? set_track_prepare+0x8a/0xd0
[11768.686998][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11768.687272][    C3]  ? vfs_write+0x9e9/0x10a0
[11768.687504][    C3]  ? skb_clone+0x10b/0x330
[11768.687730][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11768.688049][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11768.688355][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11768.688637][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11768.688930][    C3]  ? __tcf_classify+0x329/0x7d0
[11768.689180][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11768.689409][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11768.689708][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11768.689992][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11768.690318][    C3]  ? lock_acquire+0x1c1/0x220
[11768.690554][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11768.690850][    C3]  netif_receive_skb_internal+0xb0/0x300
[11768.691135][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11768.691451][    C3]  ? __copy_skb_header+0xaf/0x490
[11768.691706][    C3]  ? __skb_clone+0x57a/0x760
[11768.691941][    C3]  netif_receive_skb+0x55/0x280
[11768.692190][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11768.692502][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11768.692834][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11768.693132][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11768.693407][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11768.693693][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11768.694005][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11768.694315][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11768.694641][    C3]  ? lock_release+0x1d5/0x250
[11768.694879][    C3]  ? is_bpf_text_address+0x71/0x120
[11768.695145][    C3]  ? kernel_text_address+0xce/0xe0
[11768.695405][    C3]  ? __kernel_text_address+0x12/0x40
[11768.695671][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11768.695954][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11768.696278][    C3]  ? arch_stack_walk+0xa2/0x100
[11768.696529][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11768.696804][    C3]  ? get_stack_info+0x36/0xc0
[11768.697045][    C3]  __tcf_classify+0x329/0x7d0
[11768.697287][    C3]  tcf_classify+0x283/0x930
[11768.697518][    C3]  ? lock_release+0x1d5/0x250
[11768.697755][    C3]  ? is_bpf_text_address+0x71/0x120
[11768.698017][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11768.698273][    C3]  ? __kernel_text_address+0x12/0x40
[11768.698541][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11768.698823][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11768.699135][    C3]  tc_run+0x2e4/0x5d0
[11768.699340][    C3]  ? __pfx_tc_run+0x10/0x10
[11768.699572][    C3]  ? lock_acquire+0x1c1/0x220
[11768.699807][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11768.700068][    C3]  __dev_queue_xmit+0x686/0x17e0
[11768.700320][    C3]  ? lock_acquire+0x1c1/0x220
[11768.700559][    C3]  ? ip_finish_output2+0x786/0x18e0
[11768.700823][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11768.701126][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11768.701397][    C3]  ? neigh_hh_output+0x348/0x590
[11768.701652][    C3]  ? ip_finish_output2+0x262/0x18e0
[11768.701915][    C3]  ip_finish_output2+0x786/0x18e0
[11768.702171][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11768.702508][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11768.702783][    C3]  ? rcu_read_lock_held+0xe/0x50
[11768.703035][    C3]  ? __ip_finish_output+0x10f/0x770
[11768.703300][    C3]  ip_output+0x16b/0x4f0
[11768.703517][    C3]  ? __pfx_ip_output+0x10/0x10
[11768.703760][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11768.704035][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11768.704348][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11768.704624][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11768.704875][    C3]  ? __alloc_skb+0xd4/0x280
[11768.705103][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11768.705373][    C3]  ? tcp_fragment+0x168/0x1040
[11768.705616][    C3]  ? rcu_read_lock_held+0xe/0x50
[11768.705866][    C3]  ? ip_local_out+0x114/0x3b0
[11768.706105][    C3]  __ip_queue_xmit+0x672/0x1910
[11768.706360][    C3]  ? __skb_clone+0x57a/0x760
[11768.706591][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11768.706858][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11768.707141][    C3]  ? ipv4_dst_check+0xe3/0x170
[11768.707386][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11768.707634][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11768.707932][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11768.708251][    C3]  ? tcp_fragment+0xb0e/0x1040
[11768.708495][    C3]  tcp_send_loss_probe+0x348/0x830
[11768.708754][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11768.709022][    C3]  tcp_write_timer+0x82/0x1d0
[11768.709262][    C3]  call_timer_fn+0x173/0x430
[11768.709498][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11768.709761][    C3]  ? next_expiry_recalc+0xcd/0x220
[11768.710021][    C3]  __run_timers.part.0+0x52d/0x890
[11768.710282][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11768.710550][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11768.710834][    C3]  ? lock_acquire+0x1c1/0x220
[11768.711069][    C3]  ? clockevents_program_event+0xf6/0x300
[11768.711361][    C3]  ? lock_release+0x1d5/0x250
[11768.711599][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11768.711863][    C3]  ? ktime_get+0xb3/0x190
[11768.712081][    C3]  ? clockevents_program_event+0x1ea/0x300
[11768.712379][    C3]  run_timer_softirq+0x72/0x100
[11768.712627][    C3]  __do_softirq+0x1b9/0x7ff
[11768.712857][    C3]  irq_exit_rcu+0x98/0xc0
[11768.713078][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11768.713362][    C3]  </IRQ>
[11768.713513][    C3]  <TASK>
[11768.713663][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11768.713966][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11768.714290][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11768.715254][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11768.715561][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11768.715958][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11768.716362][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11768.716757][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11768.717156][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11768.717556][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11768.717853][    C3]  uart_start+0xe4/0x1b0
[11768.718073][    C3]  n_tty_write+0x677/0x7a0
[11768.718304][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11768.718555][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11768.718843][    C3]  ? lock_acquire+0x1c1/0x220
[11768.719080][    C3]  ? iterate_tty_write+0x95/0x540
[11768.719337][    C3]  iterate_tty_write+0x229/0x540
[11768.719588][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11768.719876][    C3]  vfs_write+0x9e9/0x10a0
[11768.720098][    C3]  ? __run_hrtimer+0x5df/0x710
[11768.720340][    C3]  ? __pfx_vfs_write+0x10/0x10
[11768.720585][    C3]  ? lock_acquire+0x1c1/0x220
[11768.720824][    C3]  ? clockevents_program_event+0xf6/0x300
[11768.721111][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11768.721376][    C3]  ? __fget_light+0x54/0x1e0
[11768.721615][    C3]  ksys_write+0xf5/0x1e0
[11768.721833][    C3]  ? __pfx_ksys_write+0x10/0x10
[11768.722079][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11768.722384][    C3]  do_syscall_64+0xc9/0x1e0
[11768.722617][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11768.722915][    C3] RIP: 0033:0x7f93b2836957
[11768.723141][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11768.724109][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11768.724531][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11768.724927][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11768.725324][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11768.725720][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11768.726120][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11768.726527][    C3]  </TASK>
[11792.797163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[11792.797540][    C3] rcu: 3-....: (9085211 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2267016
[11792.798106][    C3] rcu: (t=9398826 jiffies g=1064457 q=118 ncpus=4)
[11792.798444][    C3] Sending NMI from CPU 3 to CPUs 1:
[11792.798719][    C1] NMI backtrace for cpu 1
[11792.798728][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11792.798734][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11792.798737][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11792.798749][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11792.798753][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11792.798756][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11792.798759][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11792.798760][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11792.798762][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11792.798764][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11792.798766][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11792.798768][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11792.798772][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11792.798773][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11792.798775][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11792.798776][    C1] PKRU: 55555554
[11792.798777][    C1] Call Trace:
[11792.798781][    C1]  <NMI>
[11792.798787][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[11792.798793][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11792.798800][    C1]  ? nmi_handle+0x153/0x420
[11792.798806][    C1]  ? default_do_nmi+0x41/0x100
[11792.798810][    C1]  ? exc_nmi+0xf3/0x120
[11792.798812][    C1]  ? end_repeat_nmi+0xf/0x60
[11792.798819][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11792.798824][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11792.798827][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11792.798830][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11792.798834][    C1]  </NMI>
[11792.798835][    C1]  <TASK>
[11792.798836][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11792.798842][    C1]  ? lock_acquire+0x1c1/0x220
[11792.798848][    C1]  ? lock_release+0x1d5/0x250
[11792.798852][    C1]  do_raw_spin_lock+0x1ec/0x270
[11792.798857][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11792.798860][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11792.798863][    C1]  ? lock_acquire+0x1c1/0x220
[11792.798866][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11792.798872][    C1]  _raw_spin_lock_nested+0x65/0x80
[11792.798875][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11792.798883][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11792.798886][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11792.798891][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11792.798899][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11792.798903][    C1]  ip_local_deliver+0x19d/0x480
[11792.798905][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11792.798908][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11792.798910][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11792.798917][    C1]  ? rcu_read_lock_held+0xe/0x50
[11792.798923][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11792.798926][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11792.798937][    C1]  ip_rcv+0x564/0x740
[11792.798940][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11792.798943][    C1]  ? set_track_prepare+0x8a/0xd0
[11792.798950][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11792.798953][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11792.798957][    C1]  ? skb_clone+0x10b/0x330
[11792.798962][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11792.798969][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11792.798974][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11792.798979][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11792.798988][    C1]  ? __tcf_classify+0x329/0x7d0
[11792.798993][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11792.798996][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11792.799000][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11792.799003][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11792.799008][    C1]  ? lock_acquire+0x1c1/0x220
[11792.799011][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11792.799015][    C1]  netif_receive_skb_internal+0xb0/0x300
[11792.799019][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11792.799023][    C1]  ? __copy_skb_header+0xaf/0x490
[11792.799027][    C1]  ? __skb_clone+0x57a/0x760
[11792.799029][    C1]  netif_receive_skb+0x55/0x280
[11792.799032][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11792.799041][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11792.799048][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11792.799055][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11792.799060][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11792.799070][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11792.799077][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11792.799081][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11792.799092][    C1]  ? stack_trace_save+0x95/0xd0
[11792.799098][    C1]  ? stack_depot_save_flags+0x45/0x550
[11792.799108][    C1]  ? kasan_save_stack+0x34/0x50
[11792.799114][    C1]  ? kasan_save_stack+0x24/0x50
[11792.799117][    C1]  ? kasan_save_track+0x14/0x30
[11792.799120][    C1]  ? kasan_save_free_info+0x3f/0x60
[11792.799123][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11792.799125][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11792.799130][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11792.799133][    C1]  ? ip_finish_output2+0x786/0x18e0
[11792.799136][    C1]  ? ip_output+0x16b/0x4f0
[11792.799139][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11792.799142][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11792.799146][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11792.799148][    C1]  ? get_reg+0x119/0x190
[11792.799151][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11792.799153][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11792.799158][    C1]  __tcf_classify+0x329/0x7d0
[11792.799165][    C1]  tcf_classify+0x283/0x930
[11792.799169][    C1]  ? arch_stack_walk+0xa2/0x100
[11792.799175][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11792.799177][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11792.799181][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11792.799184][    C1]  tc_run+0x2e4/0x5d0
[11792.799189][    C1]  ? __pfx_tc_run+0x10/0x10
[11792.799192][    C1]  ? lock_acquire+0x1c1/0x220
[11792.799194][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11792.799198][    C1]  __dev_queue_xmit+0x686/0x17e0
[11792.799202][    C1]  ? lock_acquire+0x1c1/0x220
[11792.799204][    C1]  ? ip_finish_output2+0x786/0x18e0
[11792.799207][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11792.799212][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11792.799215][    C1]  ? neigh_hh_output+0x348/0x590
[11792.799218][    C1]  ? ip_finish_output2+0x262/0x18e0
[11792.799222][    C1]  ip_finish_output2+0x786/0x18e0
[11792.799225][    C1]  ? stack_depot_save_flags+0x371/0x550
[11792.799228][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11792.799236][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11792.799239][    C1]  ? rcu_read_lock_held+0xe/0x50
[11792.799243][    C1]  ? __ip_finish_output+0x10f/0x770
[11792.799246][    C1]  ip_output+0x16b/0x4f0
[11792.799249][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11792.799253][    C1]  ? __pfx_ip_output+0x10/0x10
[11792.799256][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11792.799261][    C1]  ? rcu_read_lock_held+0xe/0x50
[11792.799263][    C1]  ? ip_local_out+0x114/0x3b0
[11792.799267][    C1]  __ip_queue_xmit+0x672/0x1910
[11792.799271][    C1]  ? __create_object+0x5e/0xb0
[11792.799274][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11792.799280][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11792.799284][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11792.799287][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11792.799292][    C1]  tcp_release_cb+0x1e9/0x390
[11792.799295][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11792.799299][    C1]  release_sock+0xb8/0x1d0
[11792.799303][    C1]  tcp_recvmsg+0xf8/0x4f0
[11792.799307][    C1]  ? lock_release+0x1d5/0x250
[11792.799309][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11792.799311][    C1]  ? core_sys_select+0x620/0x710
[11792.799318][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11792.799323][    C1]  inet_recvmsg+0xf9/0x2c0
[11792.799326][    C1]  ? __pfx_pipe_write+0x10/0x10
[11792.799332][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11792.799333][    C1]  ? __fget_light+0x54/0x1e0
[11792.799338][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11792.799343][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11792.799348][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11792.799352][    C1]  ? __might_fault+0xc6/0x180
[11792.799359][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11792.799363][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11792.799366][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11792.799371][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11792.799376][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11792.799380][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11792.799383][    C1]  do_syscall_64+0xc9/0x1e0
[11792.799389][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11792.799393][    C1] RIP: 0033:0x7f8b36b3f4c0
[11792.799397][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11792.799400][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11792.799404][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11792.799406][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11792.799408][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11792.799409][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11792.799411][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11792.799416][    C1]  </TASK>
[11792.799715][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11792.847068][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11792.847689][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[11792.848015][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[11792.848986][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11792.849296][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11792.849694][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11792.850092][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11792.850492][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11792.850893][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11792.851291][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11792.851738][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11792.852070][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11792.852473][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11792.852873][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11792.853273][    C3] PKRU: 55555554
[11792.853455][    C3] Call Trace:
[11792.853627][    C3]  <IRQ>
[11792.853777][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11792.854050][    C3]  ? print_cpu_stall+0x263/0x6a0
[11792.854304][    C3]  ? check_cpu_stall+0x284/0x500
[11792.854556][    C3]  ? rcu_pending+0x92/0x360
[11792.854788][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[11792.855058][    C3]  ? update_process_times+0xb9/0x110
[11792.855330][    C3]  ? tick_sched_handle+0x67/0x130
[11792.855587][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[11792.855871][    C3]  ? __run_hrtimer+0x1c0/0x710
[11792.856122][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11792.856434][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11792.856706][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11792.856995][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11792.857262][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11792.857569][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11792.857830][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11792.858139][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11792.858434][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11792.858749][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11792.859040][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[11792.859326][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11792.859616][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11792.859927][    C3]  ? get_stack_info+0x36/0xc0
[11792.860170][    C3]  ? lock_acquire+0x1c1/0x220
[11792.860412][    C3]  ? lock_release+0x1d5/0x250
[11792.860652][    C3]  do_raw_spin_lock+0x1ec/0x270
[11792.860901][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11792.861174][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11792.861457][    C3]  ? lock_acquire+0x1c1/0x220
[11792.861696][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11792.861937][    C3]  _raw_spin_lock_nested+0x65/0x80
[11792.862197][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11792.862431][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11792.862676][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11792.862934][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11792.863211][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11792.863489][    C3]  ip_local_deliver+0x19d/0x480
[11792.863737][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11792.864007][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11792.864270][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11792.864618][    C3]  ? rcu_read_lock_held+0xe/0x50
[11792.864870][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11792.865190][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11792.865452][    C3]  ip_rcv+0x564/0x740
[11792.865655][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11792.865884][    C3]  ? set_track_prepare+0x8a/0xd0
[11792.866145][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11792.866423][    C3]  ? vfs_write+0x9e9/0x10a0
[11792.866652][    C3]  ? skb_clone+0x10b/0x330
[11792.866882][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11792.867201][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11792.867505][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11792.867787][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11792.868079][    C3]  ? __tcf_classify+0x329/0x7d0
[11792.868329][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11792.868561][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11792.868860][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11792.869143][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11792.869468][    C3]  ? lock_acquire+0x1c1/0x220
[11792.869708][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11792.870003][    C3]  netif_receive_skb_internal+0xb0/0x300
[11792.870288][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11792.870604][    C3]  ? __copy_skb_header+0xaf/0x490
[11792.870859][    C3]  ? __skb_clone+0x57a/0x760
[11792.871093][    C3]  netif_receive_skb+0x55/0x280
[11792.871340][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11792.871652][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11792.871982][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11792.872281][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11792.872555][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11792.872844][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11792.873157][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11792.873466][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11792.873791][    C3]  ? lock_release+0x1d5/0x250
[11792.874030][    C3]  ? is_bpf_text_address+0x71/0x120
[11792.874295][    C3]  ? kernel_text_address+0xce/0xe0
[11792.874556][    C3]  ? __kernel_text_address+0x12/0x40
[11792.874822][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11792.875107][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11792.875422][    C3]  ? arch_stack_walk+0xa2/0x100
[11792.875672][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11792.875949][    C3]  ? get_stack_info+0x36/0xc0
[11792.876196][    C3]  __tcf_classify+0x329/0x7d0
[11792.876437][    C3]  tcf_classify+0x283/0x930
[11792.876669][    C3]  ? lock_release+0x1d5/0x250
[11792.876908][    C3]  ? is_bpf_text_address+0x71/0x120
[11792.877172][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11792.877427][    C3]  ? __kernel_text_address+0x12/0x40
[11792.877695][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11792.877977][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11792.878290][    C3]  tc_run+0x2e4/0x5d0
[11792.878496][    C3]  ? __pfx_tc_run+0x10/0x10
[11792.878727][    C3]  ? lock_acquire+0x1c1/0x220
[11792.878967][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11792.879228][    C3]  __dev_queue_xmit+0x686/0x17e0
[11792.879480][    C3]  ? lock_acquire+0x1c1/0x220
[11792.879718][    C3]  ? ip_finish_output2+0x786/0x18e0
[11792.879983][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11792.880289][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11792.880562][    C3]  ? neigh_hh_output+0x348/0x590
[11792.880815][    C3]  ? ip_finish_output2+0x262/0x18e0
[11792.881081][    C3]  ip_finish_output2+0x786/0x18e0
[11792.881337][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11792.881675][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11792.881951][    C3]  ? rcu_read_lock_held+0xe/0x50
[11792.882204][    C3]  ? __ip_finish_output+0x10f/0x770
[11792.882469][    C3]  ip_output+0x16b/0x4f0
[11792.882687][    C3]  ? __pfx_ip_output+0x10/0x10
[11792.882929][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11792.883207][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11792.883520][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11792.883796][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11792.884050][    C3]  ? __alloc_skb+0xd4/0x280
[11792.884282][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11792.884552][    C3]  ? tcp_fragment+0x168/0x1040
[11792.884797][    C3]  ? rcu_read_lock_held+0xe/0x50
[11792.885048][    C3]  ? ip_local_out+0x114/0x3b0
[11792.885287][    C3]  __ip_queue_xmit+0x672/0x1910
[11792.885536][    C3]  ? __skb_clone+0x57a/0x760
[11792.885773][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11792.886040][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11792.886329][    C3]  ? ipv4_dst_check+0xe3/0x170
[11792.886574][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11792.886823][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11792.887124][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11792.887447][    C3]  ? tcp_fragment+0xb0e/0x1040
[11792.887689][    C3]  tcp_send_loss_probe+0x348/0x830
[11792.887951][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11792.888219][    C3]  tcp_write_timer+0x82/0x1d0
[11792.888459][    C3]  call_timer_fn+0x173/0x430
[11792.888694][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11792.888956][    C3]  ? next_expiry_recalc+0xcd/0x220
[11792.889217][    C3]  __run_timers.part.0+0x52d/0x890
[11792.889477][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11792.889749][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11792.890033][    C3]  ? lock_acquire+0x1c1/0x220
[11792.890273][    C3]  ? clockevents_program_event+0xf6/0x300
[11792.890562][    C3]  ? lock_release+0x1d5/0x250
[11792.890801][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11792.891065][    C3]  ? ktime_get+0xb3/0x190
[11792.891287][    C3]  ? clockevents_program_event+0x1ea/0x300
[11792.891584][    C3]  run_timer_softirq+0x72/0x100
[11792.891833][    C3]  __do_softirq+0x1b9/0x7ff
[11792.892067][    C3]  irq_exit_rcu+0x98/0xc0
[11792.892288][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11792.892576][    C3]  </IRQ>
[11792.892727][    C3]  <TASK>
[11792.892876][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11792.893181][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11792.893506][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11792.894477][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11792.894786][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11792.895185][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11792.895585][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11792.895982][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11792.896387][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11792.896786][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11792.897083][    C3]  uart_start+0xe4/0x1b0
[11792.897302][    C3]  n_tty_write+0x677/0x7a0
[11792.897533][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11792.897785][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11792.898070][    C3]  ? lock_acquire+0x1c1/0x220
[11792.898309][    C3]  ? iterate_tty_write+0x95/0x540
[11792.898566][    C3]  iterate_tty_write+0x229/0x540
[11792.898820][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11792.899109][    C3]  vfs_write+0x9e9/0x10a0
[11792.899333][    C3]  ? __run_hrtimer+0x5df/0x710
[11792.899576][    C3]  ? __pfx_vfs_write+0x10/0x10
[11792.899819][    C3]  ? lock_acquire+0x1c1/0x220
[11792.900056][    C3]  ? clockevents_program_event+0xf6/0x300
[11792.900349][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11792.900614][    C3]  ? __fget_light+0x54/0x1e0
[11792.900852][    C3]  ksys_write+0xf5/0x1e0
[11792.901068][    C3]  ? __pfx_ksys_write+0x10/0x10
[11792.901317][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11792.901621][    C3]  do_syscall_64+0xc9/0x1e0
[11792.901851][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11792.902152][    C3] RIP: 0033:0x7f93b2836957
[11792.902379][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11792.903349][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11792.903768][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11792.904166][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11792.904567][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11792.904964][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11792.905363][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11792.905763][    C3]  </TASK>
[11820.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8799s! [ncat:8027]
[11820.613582][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11820.614843][    C1] irq event stamp: 174248
[11820.615060][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11820.615592][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11820.616066][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11820.616530][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11820.616989][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11820.617435][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11820.618044][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11820.618367][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11820.619331][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11820.619637][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11820.620032][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11820.620426][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11820.620824][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11820.621219][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11820.621615][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11820.622058][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11820.622387][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11820.622788][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11820.623183][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11820.623578][    C1] PKRU: 55555554
[11820.623759][    C1] Call Trace:
[11820.623931][    C1]  <IRQ>
[11820.624081][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11820.624343][    C1]  ? __run_hrtimer+0x1c0/0x710
[11820.624587][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11820.624861][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11820.625132][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11820.625419][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11820.625685][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11820.625997][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11820.626258][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11820.626566][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11820.626858][    C1]  </IRQ>
[11820.627009][    C1]  <TASK>
[11820.627157][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11820.627476][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11820.627764][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11820.628057][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11820.628344][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11820.628657][    C1]  ? lock_acquire+0x1c1/0x220
[11820.628900][    C1]  ? lock_release+0x1d5/0x250
[11820.629139][    C1]  do_raw_spin_lock+0x1ec/0x270
[11820.629389][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11820.629659][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11820.629943][    C1]  ? lock_acquire+0x1c1/0x220
[11820.630178][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11820.630419][    C1]  _raw_spin_lock_nested+0x65/0x80
[11820.630679][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11820.630913][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11820.631159][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11820.631415][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11820.631693][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11820.631968][    C1]  ip_local_deliver+0x19d/0x480
[11820.632214][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11820.632483][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11820.632746][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11820.633093][    C1]  ? rcu_read_lock_held+0xe/0x50
[11820.633345][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11820.633663][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11820.633926][    C1]  ip_rcv+0x564/0x740
[11820.634129][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11820.634360][    C1]  ? set_track_prepare+0x8a/0xd0
[11820.634616][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11820.634891][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11820.635161][    C1]  ? skb_clone+0x10b/0x330
[11820.635389][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11820.635707][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11820.636016][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11820.636299][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11820.636590][    C1]  ? __tcf_classify+0x329/0x7d0
[11820.636837][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11820.637066][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11820.637363][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11820.637648][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11820.637971][    C1]  ? lock_acquire+0x1c1/0x220
[11820.638209][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11820.638501][    C1]  netif_receive_skb_internal+0xb0/0x300
[11820.638786][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11820.639100][    C1]  ? __copy_skb_header+0xaf/0x490
[11820.639355][    C1]  ? __skb_clone+0x57a/0x760
[11820.639586][    C1]  netif_receive_skb+0x55/0x280
[11820.639833][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11820.640143][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11820.640476][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11820.640775][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11820.641047][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11820.641334][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11820.641646][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11820.641930][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11820.642245][    C1]  ? stack_trace_save+0x95/0xd0
[11820.642492][    C1]  ? stack_depot_save_flags+0x45/0x550
[11820.642774][    C1]  ? kasan_save_stack+0x34/0x50
[11820.643023][    C1]  ? kasan_save_stack+0x24/0x50
[11820.643269][    C1]  ? kasan_save_track+0x14/0x30
[11820.643514][    C1]  ? kasan_save_free_info+0x3f/0x60
[11820.643779][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11820.644032][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11820.644278][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11820.644541][    C1]  ? ip_finish_output2+0x786/0x18e0
[11820.644805][    C1]  ? ip_output+0x16b/0x4f0
[11820.645029][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11820.645284][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11820.645554][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11820.645824][    C1]  ? get_reg+0x119/0x190
[11820.646047][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11820.646314][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11820.646622][    C1]  __tcf_classify+0x329/0x7d0
[11820.646863][    C1]  tcf_classify+0x283/0x930
[11820.647092][    C1]  ? arch_stack_walk+0xa2/0x100
[11820.647341][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11820.647595][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11820.647881][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11820.648149][    C1]  tc_run+0x2e4/0x5d0
[11820.648354][    C1]  ? __pfx_tc_run+0x10/0x10
[11820.648585][    C1]  ? lock_acquire+0x1c1/0x220
[11820.648821][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11820.649081][    C1]  __dev_queue_xmit+0x686/0x17e0
[11820.649332][    C1]  ? lock_acquire+0x1c1/0x220
[11820.649569][    C1]  ? ip_finish_output2+0x786/0x18e0
[11820.649831][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11820.650135][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11820.650409][    C1]  ? neigh_hh_output+0x348/0x590
[11820.650661][    C1]  ? ip_finish_output2+0x262/0x18e0
[11820.650925][    C1]  ip_finish_output2+0x786/0x18e0
[11820.651179][    C1]  ? stack_depot_save_flags+0x371/0x550
[11820.651461][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11820.651796][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11820.652070][    C1]  ? rcu_read_lock_held+0xe/0x50
[11820.652322][    C1]  ? __ip_finish_output+0x10f/0x770
[11820.652584][    C1]  ip_output+0x16b/0x4f0
[11820.652801][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11820.653035][    C1]  ? __pfx_ip_output+0x10/0x10
[11820.653278][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11820.653564][    C1]  ? rcu_read_lock_held+0xe/0x50
[11820.653813][    C1]  ? ip_local_out+0x114/0x3b0
[11820.654052][    C1]  __ip_queue_xmit+0x672/0x1910
[11820.654300][    C1]  ? __create_object+0x5e/0xb0
[11820.654543][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11820.654808][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11820.655088][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11820.655361][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11820.655640][    C1]  tcp_release_cb+0x1e9/0x390
[11820.655878][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11820.656153][    C1]  release_sock+0xb8/0x1d0
[11820.656381][    C1]  tcp_recvmsg+0xf8/0x4f0
[11820.656601][    C1]  ? lock_release+0x1d5/0x250
[11820.656840][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11820.657090][    C1]  ? core_sys_select+0x620/0x710
[11820.657346][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11820.657615][    C1]  inet_recvmsg+0xf9/0x2c0
[11820.657838][    C1]  ? __pfx_pipe_write+0x10/0x10
[11820.658089][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11820.658343][    C1]  ? __fget_light+0x54/0x1e0
[11820.658580][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11820.658845][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11820.659085][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11820.659349][    C1]  ? __might_fault+0xc6/0x180
[11820.659592][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11820.659871][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11820.660175][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11820.660473][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11820.660794][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11820.661046][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11820.661350][    C1]  do_syscall_64+0xc9/0x1e0
[11820.661585][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11820.661882][    C1] RIP: 0033:0x7f8b36b3f4c0
[11820.662111][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11820.663077][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11820.663502][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11820.663897][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11820.664293][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11820.664689][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11820.665086][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11820.665486][    C1]  </TASK>
[11820.665642][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8799s! [perl:7725]
[11820.666083][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11820.667343][    C3] irq event stamp: 290154
[11820.667559][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11820.668089][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11820.668589][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11820.669056][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11820.669516][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11820.669961][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11820.670570][    C3] RIP: 0010:__kasan_check_read+0x0/0x20
[11820.670853][    C3] Code: 48 c7 c7 18 5f 98 8a 5b 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 0c 24 89 f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f
[11820.671816][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[11820.672121][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11820.672517][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11820.672912][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11820.673312][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11820.673707][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11820.674102][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11820.674547][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11820.674875][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11820.675276][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11820.675672][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11820.676072][    C3] PKRU: 55555554
[11820.676254][    C3] Call Trace:
[11820.676425][    C3]  <IRQ>
[11820.676574][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11820.676835][    C3]  ? __run_hrtimer+0x1c0/0x710
[11820.677078][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11820.677354][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11820.677626][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11820.677914][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11820.678179][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11820.678483][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11820.678744][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11820.679053][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11820.679346][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11820.679660][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11820.679950][    C3]  ? __pfx___kasan_check_read+0x10/0x10
[11820.680228][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[11820.680507][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11820.680815][    C3]  ? get_stack_info+0x36/0xc0
[11820.681055][    C3]  ? lock_acquire+0x1c1/0x220
[11820.681296][    C3]  ? lock_release+0x1d5/0x250
[11820.681534][    C3]  do_raw_spin_lock+0x1ec/0x270
[11820.681780][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11820.682050][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11820.682333][    C3]  ? lock_acquire+0x1c1/0x220
[11820.682571][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11820.682811][    C3]  _raw_spin_lock_nested+0x65/0x80
[11820.683069][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11820.683302][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11820.683547][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11820.683803][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11820.684076][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11820.684357][    C3]  ip_local_deliver+0x19d/0x480
[11820.684603][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11820.684873][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11820.685133][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11820.685478][    C3]  ? rcu_read_lock_held+0xe/0x50
[11820.685730][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11820.686057][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11820.686319][    C3]  ip_rcv+0x564/0x740
[11820.686523][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11820.686751][    C3]  ? set_track_prepare+0x8a/0xd0
[11820.687003][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11820.687279][    C3]  ? vfs_write+0x9e9/0x10a0
[11820.687510][    C3]  ? skb_clone+0x10b/0x330
[11820.687737][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11820.688053][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11820.688357][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11820.688638][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11820.688930][    C3]  ? __tcf_classify+0x329/0x7d0
[11820.689179][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11820.689409][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11820.689706][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11820.689990][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11820.690315][    C3]  ? lock_acquire+0x1c1/0x220
[11820.690553][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11820.690847][    C3]  netif_receive_skb_internal+0xb0/0x300
[11820.691131][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11820.691446][    C3]  ? __copy_skb_header+0xaf/0x490
[11820.691700][    C3]  ? __skb_clone+0x57a/0x760
[11820.691931][    C3]  netif_receive_skb+0x55/0x280
[11820.692179][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11820.692490][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11820.692819][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11820.693118][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11820.693390][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11820.693674][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11820.693986][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11820.694295][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11820.694619][    C3]  ? lock_release+0x1d5/0x250
[11820.694857][    C3]  ? is_bpf_text_address+0x71/0x120
[11820.695120][    C3]  ? kernel_text_address+0xce/0xe0
[11820.695380][    C3]  ? __kernel_text_address+0x12/0x40
[11820.695645][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11820.695934][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11820.696245][    C3]  ? arch_stack_walk+0xa2/0x100
[11820.696494][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11820.696769][    C3]  ? get_stack_info+0x36/0xc0
[11820.697007][    C3]  __tcf_classify+0x329/0x7d0
[11820.697249][    C3]  tcf_classify+0x283/0x930
[11820.697480][    C3]  ? lock_release+0x1d5/0x250
[11820.697716][    C3]  ? is_bpf_text_address+0x71/0x120
[11820.697980][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11820.698236][    C3]  ? __kernel_text_address+0x12/0x40
[11820.698502][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11820.698783][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11820.699094][    C3]  tc_run+0x2e4/0x5d0
[11820.699299][    C3]  ? __pfx_tc_run+0x10/0x10
[11820.699530][    C3]  ? lock_acquire+0x1c1/0x220
[11820.699766][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11820.700025][    C3]  __dev_queue_xmit+0x686/0x17e0
[11820.700279][    C3]  ? lock_acquire+0x1c1/0x220
[11820.700514][    C3]  ? ip_finish_output2+0x786/0x18e0
[11820.700778][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11820.701080][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11820.701351][    C3]  ? neigh_hh_output+0x348/0x590
[11820.701600][    C3]  ? ip_finish_output2+0x262/0x18e0
[11820.701864][    C3]  ip_finish_output2+0x786/0x18e0
[11820.702119][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11820.702456][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11820.702729][    C3]  ? rcu_read_lock_held+0xe/0x50
[11820.702980][    C3]  ? __ip_finish_output+0x10f/0x770
[11820.703244][    C3]  ip_output+0x16b/0x4f0
[11820.703460][    C3]  ? __pfx_ip_output+0x10/0x10
[11820.703702][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11820.703981][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11820.704291][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11820.704567][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11820.704817][    C3]  ? __alloc_skb+0xd4/0x280
[11820.705045][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11820.705315][    C3]  ? tcp_fragment+0x168/0x1040
[11820.705556][    C3]  ? rcu_read_lock_held+0xe/0x50
[11820.705807][    C3]  ? ip_local_out+0x114/0x3b0
[11820.706052][    C3]  __ip_queue_xmit+0x672/0x1910
[11820.706300][    C3]  ? __skb_clone+0x57a/0x760
[11820.706534][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11820.706799][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11820.707077][    C3]  ? ipv4_dst_check+0xe3/0x170
[11820.707321][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11820.707569][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11820.707867][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11820.708185][    C3]  ? tcp_fragment+0xb0e/0x1040
[11820.708427][    C3]  tcp_send_loss_probe+0x348/0x830
[11820.708685][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11820.708953][    C3]  tcp_write_timer+0x82/0x1d0
[11820.709192][    C3]  call_timer_fn+0x173/0x430
[11820.709427][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11820.709687][    C3]  ? next_expiry_recalc+0xcd/0x220
[11820.709945][    C3]  __run_timers.part.0+0x52d/0x890
[11820.710204][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11820.710470][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11820.710755][    C3]  ? lock_acquire+0x1c1/0x220
[11820.710991][    C3]  ? clockevents_program_event+0xf6/0x300
[11820.711281][    C3]  ? lock_release+0x1d5/0x250
[11820.711518][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11820.711780][    C3]  ? ktime_get+0xb3/0x190
[11820.711998][    C3]  ? clockevents_program_event+0x1ea/0x300
[11820.712295][    C3]  run_timer_softirq+0x72/0x100
[11820.712541][    C3]  __do_softirq+0x1b9/0x7ff
[11820.712772][    C3]  irq_exit_rcu+0x98/0xc0
[11820.712991][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11820.713275][    C3]  </IRQ>
[11820.713426][    C3]  <TASK>
[11820.713574][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11820.713876][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11820.714198][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11820.715162][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11820.715468][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11820.715862][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11820.716264][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11820.716660][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11820.717056][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11820.717454][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11820.717748][    C3]  uart_start+0xe4/0x1b0
[11820.717965][    C3]  n_tty_write+0x677/0x7a0
[11820.718196][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11820.718446][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11820.718729][    C3]  ? lock_acquire+0x1c1/0x220
[11820.718967][    C3]  ? iterate_tty_write+0x95/0x540
[11820.719223][    C3]  iterate_tty_write+0x229/0x540
[11820.719474][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11820.719760][    C3]  vfs_write+0x9e9/0x10a0
[11820.719981][    C3]  ? __run_hrtimer+0x5df/0x710
[11820.720221][    C3]  ? __pfx_vfs_write+0x10/0x10
[11820.720462][    C3]  ? lock_acquire+0x1c1/0x220
[11820.720698][    C3]  ? clockevents_program_event+0xf6/0x300
[11820.720985][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11820.721251][    C3]  ? __fget_light+0x54/0x1e0
[11820.721484][    C3]  ksys_write+0xf5/0x1e0
[11820.721701][    C3]  ? __pfx_ksys_write+0x10/0x10
[11820.721947][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11820.722248][    C3]  do_syscall_64+0xc9/0x1e0
[11820.722479][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11820.722775][    C3] RIP: 0033:0x7f93b2836957
[11820.723000][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11820.723962][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11820.724383][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11820.724777][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11820.725171][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11820.725569][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11820.725971][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11820.726370][    C3]  </TASK>
[11848.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8825s! [ncat:8027]
[11848.613579][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11848.614839][    C1] irq event stamp: 174248
[11848.615055][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11848.615584][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11848.616054][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11848.616520][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11848.616976][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11848.617420][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11848.618025][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11848.618347][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11848.619308][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11848.619611][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11848.620005][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11848.620399][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11848.620797][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11848.621190][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11848.621583][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11848.622026][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11848.622355][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11848.622754][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11848.623149][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11848.623544][    C1] PKRU: 55555554
[11848.623723][    C1] Call Trace:
[11848.623895][    C1]  <IRQ>
[11848.624043][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11848.624305][    C1]  ? __run_hrtimer+0x1c0/0x710
[11848.624547][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11848.624823][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11848.625095][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11848.625381][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11848.625644][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11848.625958][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11848.626218][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11848.626526][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11848.626817][    C1]  </IRQ>
[11848.626968][    C1]  <TASK>
[11848.627116][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11848.627428][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11848.627716][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11848.628008][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11848.628296][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11848.628607][    C1]  ? lock_acquire+0x1c1/0x220
[11848.628844][    C1]  ? lock_release+0x1d5/0x250
[11848.629083][    C1]  do_raw_spin_lock+0x1ec/0x270
[11848.629331][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11848.629600][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11848.629883][    C1]  ? lock_acquire+0x1c1/0x220
[11848.630118][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11848.630359][    C1]  _raw_spin_lock_nested+0x65/0x80
[11848.630616][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11848.630851][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11848.631095][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11848.631351][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11848.631622][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11848.631895][    C1]  ip_local_deliver+0x19d/0x480
[11848.632141][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11848.632409][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11848.632671][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11848.633015][    C1]  ? rcu_read_lock_held+0xe/0x50
[11848.633266][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11848.633581][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11848.633842][    C1]  ip_rcv+0x564/0x740
[11848.634044][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11848.634274][    C1]  ? set_track_prepare+0x8a/0xd0
[11848.634525][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11848.634800][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11848.635069][    C1]  ? skb_clone+0x10b/0x330
[11848.635297][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11848.635615][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11848.635922][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11848.636205][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11848.636497][    C1]  ? __tcf_classify+0x329/0x7d0
[11848.636743][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11848.636972][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11848.637270][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11848.637553][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11848.637876][    C1]  ? lock_acquire+0x1c1/0x220
[11848.638113][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11848.638406][    C1]  netif_receive_skb_internal+0xb0/0x300
[11848.638692][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11848.639007][    C1]  ? __copy_skb_header+0xaf/0x490
[11848.639260][    C1]  ? __skb_clone+0x57a/0x760
[11848.639491][    C1]  netif_receive_skb+0x55/0x280
[11848.639737][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11848.640047][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11848.640378][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11848.640675][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11848.640946][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11848.641232][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11848.641541][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11848.641823][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11848.642137][    C1]  ? stack_trace_save+0x95/0xd0
[11848.642383][    C1]  ? stack_depot_save_flags+0x45/0x550
[11848.642661][    C1]  ? kasan_save_stack+0x34/0x50
[11848.642908][    C1]  ? kasan_save_stack+0x24/0x50
[11848.643152][    C1]  ? kasan_save_track+0x14/0x30
[11848.643397][    C1]  ? kasan_save_free_info+0x3f/0x60
[11848.643660][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11848.643913][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11848.644157][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11848.644420][    C1]  ? ip_finish_output2+0x786/0x18e0
[11848.644683][    C1]  ? ip_output+0x16b/0x4f0
[11848.644906][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11848.645158][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11848.645429][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11848.645695][    C1]  ? get_reg+0x119/0x190
[11848.645916][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11848.646181][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11848.646487][    C1]  __tcf_classify+0x329/0x7d0
[11848.646727][    C1]  tcf_classify+0x283/0x930
[11848.646955][    C1]  ? arch_stack_walk+0xa2/0x100
[11848.647203][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11848.647456][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11848.647740][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11848.648006][    C1]  tc_run+0x2e4/0x5d0
[11848.648209][    C1]  ? __pfx_tc_run+0x10/0x10
[11848.648438][    C1]  ? lock_acquire+0x1c1/0x220
[11848.648675][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11848.648933][    C1]  __dev_queue_xmit+0x686/0x17e0
[11848.649184][    C1]  ? lock_acquire+0x1c1/0x220
[11848.649421][    C1]  ? ip_finish_output2+0x786/0x18e0
[11848.649682][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11848.649983][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11848.650252][    C1]  ? neigh_hh_output+0x348/0x590
[11848.650503][    C1]  ? ip_finish_output2+0x262/0x18e0
[11848.650765][    C1]  ip_finish_output2+0x786/0x18e0
[11848.651019][    C1]  ? stack_depot_save_flags+0x371/0x550
[11848.651300][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11848.651634][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11848.651907][    C1]  ? rcu_read_lock_held+0xe/0x50
[11848.652157][    C1]  ? __ip_finish_output+0x10f/0x770
[11848.652419][    C1]  ip_output+0x16b/0x4f0
[11848.652635][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11848.652867][    C1]  ? __pfx_ip_output+0x10/0x10
[11848.653109][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11848.653394][    C1]  ? rcu_read_lock_held+0xe/0x50
[11848.653644][    C1]  ? ip_local_out+0x114/0x3b0
[11848.653879][    C1]  __ip_queue_xmit+0x672/0x1910
[11848.654125][    C1]  ? __create_object+0x5e/0xb0
[11848.654368][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11848.654632][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11848.654910][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11848.655182][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11848.655461][    C1]  tcp_release_cb+0x1e9/0x390
[11848.655703][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11848.655972][    C1]  release_sock+0xb8/0x1d0
[11848.656199][    C1]  tcp_recvmsg+0xf8/0x4f0
[11848.656418][    C1]  ? lock_release+0x1d5/0x250
[11848.656655][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11848.656904][    C1]  ? core_sys_select+0x620/0x710
[11848.657158][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11848.657427][    C1]  inet_recvmsg+0xf9/0x2c0
[11848.657650][    C1]  ? __pfx_pipe_write+0x10/0x10
[11848.657898][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11848.658151][    C1]  ? __fget_light+0x54/0x1e0
[11848.658387][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11848.658652][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11848.658892][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11848.659154][    C1]  ? __might_fault+0xc6/0x180
[11848.659398][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11848.659677][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11848.659975][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11848.660273][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11848.660593][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11848.660843][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11848.661145][    C1]  do_syscall_64+0xc9/0x1e0
[11848.661377][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11848.661673][    C1] RIP: 0033:0x7f8b36b3f4c0
[11848.661899][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11848.662858][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11848.663277][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11848.663672][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11848.664065][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11848.664460][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11848.664853][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11848.665250][    C1]  </TASK>
[11848.665406][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8825s! [perl:7725]
[11848.665833][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11848.667084][    C3] irq event stamp: 290154
[11848.667301][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11848.667822][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11848.668323][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11848.668790][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11848.669251][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11848.669698][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11848.670306][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11848.670629][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11848.671595][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11848.671901][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11848.672300][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11848.672697][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11848.673091][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11848.673488][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11848.673888][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11848.674333][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11848.674664][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11848.675063][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11848.675460][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11848.675879][    C3] PKRU: 55555554
[11848.676060][    C3] Call Trace:
[11848.676229][    C3]  <IRQ>
[11848.676379][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11848.676642][    C3]  ? __run_hrtimer+0x1c0/0x710
[11848.676883][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11848.677162][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11848.677434][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11848.677721][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11848.677986][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11848.678290][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11848.678554][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11848.678861][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11848.679157][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11848.679470][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11848.679760][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11848.680055][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11848.680345][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11848.680656][    C3]  ? get_stack_info+0x36/0xc0
[11848.680900][    C3]  ? lock_acquire+0x1c1/0x220
[11848.681141][    C3]  ? lock_release+0x1d5/0x250
[11848.681382][    C3]  do_raw_spin_lock+0x1ec/0x270
[11848.681631][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11848.681905][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11848.682192][    C3]  ? lock_acquire+0x1c1/0x220
[11848.682430][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11848.682670][    C3]  _raw_spin_lock_nested+0x65/0x80
[11848.682930][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11848.683166][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11848.683413][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11848.683670][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11848.683944][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11848.684223][    C3]  ip_local_deliver+0x19d/0x480
[11848.684469][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11848.684742][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11848.685004][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11848.685351][    C3]  ? rcu_read_lock_held+0xe/0x50
[11848.685604][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11848.685930][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11848.686192][    C3]  ip_rcv+0x564/0x740
[11848.686394][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11848.686625][    C3]  ? set_track_prepare+0x8a/0xd0
[11848.686878][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11848.687155][    C3]  ? vfs_write+0x9e9/0x10a0
[11848.687388][    C3]  ? skb_clone+0x10b/0x330
[11848.687614][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11848.687929][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11848.688235][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11848.688516][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11848.688809][    C3]  ? __tcf_classify+0x329/0x7d0
[11848.689057][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11848.689288][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11848.689585][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11848.689870][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11848.690196][    C3]  ? lock_acquire+0x1c1/0x220
[11848.690433][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11848.690730][    C3]  netif_receive_skb_internal+0xb0/0x300
[11848.691015][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11848.691332][    C3]  ? __copy_skb_header+0xaf/0x490
[11848.691587][    C3]  ? __skb_clone+0x57a/0x760
[11848.691823][    C3]  netif_receive_skb+0x55/0x280
[11848.692070][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11848.692384][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11848.692714][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11848.693013][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11848.693288][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11848.693575][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11848.693888][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11848.694198][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11848.694522][    C3]  ? lock_release+0x1d5/0x250
[11848.694759][    C3]  ? is_bpf_text_address+0x71/0x120
[11848.695023][    C3]  ? kernel_text_address+0xce/0xe0
[11848.695284][    C3]  ? __kernel_text_address+0x12/0x40
[11848.695550][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11848.695843][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11848.696154][    C3]  ? arch_stack_walk+0xa2/0x100
[11848.696404][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11848.696679][    C3]  ? get_stack_info+0x36/0xc0
[11848.696921][    C3]  __tcf_classify+0x329/0x7d0
[11848.697162][    C3]  tcf_classify+0x283/0x930
[11848.697393][    C3]  ? lock_release+0x1d5/0x250
[11848.697630][    C3]  ? is_bpf_text_address+0x71/0x120
[11848.697892][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11848.698146][    C3]  ? __kernel_text_address+0x12/0x40
[11848.698415][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11848.698697][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11848.699009][    C3]  tc_run+0x2e4/0x5d0
[11848.699212][    C3]  ? __pfx_tc_run+0x10/0x10
[11848.699444][    C3]  ? lock_acquire+0x1c1/0x220
[11848.699683][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11848.699943][    C3]  __dev_queue_xmit+0x686/0x17e0
[11848.700195][    C3]  ? lock_acquire+0x1c1/0x220
[11848.700432][    C3]  ? ip_finish_output2+0x786/0x18e0
[11848.700696][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11848.700999][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11848.701269][    C3]  ? neigh_hh_output+0x348/0x590
[11848.701521][    C3]  ? ip_finish_output2+0x262/0x18e0
[11848.701783][    C3]  ip_finish_output2+0x786/0x18e0
[11848.702039][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11848.702378][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11848.702653][    C3]  ? rcu_read_lock_held+0xe/0x50
[11848.702906][    C3]  ? __ip_finish_output+0x10f/0x770
[11848.703169][    C3]  ip_output+0x16b/0x4f0
[11848.703383][    C3]  ? __pfx_ip_output+0x10/0x10
[11848.703626][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11848.703902][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11848.704213][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11848.704489][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11848.704740][    C3]  ? __alloc_skb+0xd4/0x280
[11848.704967][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11848.705235][    C3]  ? tcp_fragment+0x168/0x1040
[11848.705478][    C3]  ? rcu_read_lock_held+0xe/0x50
[11848.705727][    C3]  ? ip_local_out+0x114/0x3b0
[11848.705977][    C3]  __ip_queue_xmit+0x672/0x1910
[11848.706226][    C3]  ? __skb_clone+0x57a/0x760
[11848.706459][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11848.706725][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11848.707003][    C3]  ? ipv4_dst_check+0xe3/0x170
[11848.707248][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11848.707496][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11848.707794][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11848.708112][    C3]  ? tcp_fragment+0xb0e/0x1040
[11848.708356][    C3]  tcp_send_loss_probe+0x348/0x830
[11848.708615][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11848.708881][    C3]  tcp_write_timer+0x82/0x1d0
[11848.709120][    C3]  call_timer_fn+0x173/0x430
[11848.709358][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11848.709618][    C3]  ? next_expiry_recalc+0xcd/0x220
[11848.709878][    C3]  __run_timers.part.0+0x52d/0x890
[11848.710135][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11848.710404][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11848.710689][    C3]  ? lock_acquire+0x1c1/0x220
[11848.710924][    C3]  ? clockevents_program_event+0xf6/0x300
[11848.711216][    C3]  ? lock_release+0x1d5/0x250
[11848.711454][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11848.711717][    C3]  ? ktime_get+0xb3/0x190
[11848.711935][    C3]  ? clockevents_program_event+0x1ea/0x300
[11848.712234][    C3]  run_timer_softirq+0x72/0x100
[11848.712481][    C3]  __do_softirq+0x1b9/0x7ff
[11848.712711][    C3]  irq_exit_rcu+0x98/0xc0
[11848.712933][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11848.713217][    C3]  </IRQ>
[11848.713366][    C3]  <TASK>
[11848.713516][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11848.713820][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11848.714142][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11848.715107][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11848.715415][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11848.715817][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11848.716213][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11848.716609][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11848.717006][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11848.717404][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11848.717700][    C3]  uart_start+0xe4/0x1b0
[11848.717918][    C3]  n_tty_write+0x677/0x7a0
[11848.718147][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11848.718399][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11848.718684][    C3]  ? lock_acquire+0x1c1/0x220
[11848.718922][    C3]  ? iterate_tty_write+0x95/0x540
[11848.719178][    C3]  iterate_tty_write+0x229/0x540
[11848.719430][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11848.719717][    C3]  vfs_write+0x9e9/0x10a0
[11848.719939][    C3]  ? __run_hrtimer+0x5df/0x710
[11848.720179][    C3]  ? __pfx_vfs_write+0x10/0x10
[11848.720423][    C3]  ? lock_acquire+0x1c1/0x220
[11848.720662][    C3]  ? clockevents_program_event+0xf6/0x300
[11848.720949][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11848.721214][    C3]  ? __fget_light+0x54/0x1e0
[11848.721448][    C3]  ksys_write+0xf5/0x1e0
[11848.721665][    C3]  ? __pfx_ksys_write+0x10/0x10
[11848.721912][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11848.722215][    C3]  do_syscall_64+0xc9/0x1e0
[11848.722448][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11848.722747][    C3] RIP: 0033:0x7f93b2836957
[11848.722971][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11848.723938][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11848.724359][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11848.724755][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11848.725152][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11848.725549][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11848.725952][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11848.726353][    C3]  </TASK>
[11870.905163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[11870.905542][    C3] rcu: 3-....: (9162988 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2286350
[11870.906111][    C3] rcu: (t=9476934 jiffies g=1064457 q=118 ncpus=4)
[11870.906443][    C3] Sending NMI from CPU 3 to CPUs 1:
[11870.906713][    C1] NMI backtrace for cpu 1
[11870.906720][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11870.906724][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11870.906727][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11870.906735][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11870.906738][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11870.906741][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11870.906743][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11870.906745][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11870.906746][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11870.906748][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11870.906750][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11870.906752][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11870.906755][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11870.906757][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11870.906758][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11870.906760][    C1] PKRU: 55555554
[11870.906761][    C1] Call Trace:
[11870.906765][    C1]  <NMI>
[11870.906770][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[11870.906776][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11870.906782][    C1]  ? nmi_handle+0x153/0x420
[11870.906787][    C1]  ? default_do_nmi+0x41/0x100
[11870.906790][    C1]  ? exc_nmi+0xf3/0x120
[11870.906792][    C1]  ? end_repeat_nmi+0xf/0x60
[11870.906798][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11870.906803][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11870.906806][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11870.906810][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11870.906813][    C1]  </NMI>
[11870.906813][    C1]  <TASK>
[11870.906815][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11870.906821][    C1]  ? lock_acquire+0x1c1/0x220
[11870.906825][    C1]  ? lock_release+0x1d5/0x250
[11870.906829][    C1]  do_raw_spin_lock+0x1ec/0x270
[11870.906833][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11870.906835][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11870.906839][    C1]  ? lock_acquire+0x1c1/0x220
[11870.906841][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11870.906845][    C1]  _raw_spin_lock_nested+0x65/0x80
[11870.906849][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11870.906856][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11870.906858][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11870.906863][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11870.906869][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11870.906873][    C1]  ip_local_deliver+0x19d/0x480
[11870.906875][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11870.906878][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11870.906880][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11870.906886][    C1]  ? rcu_read_lock_held+0xe/0x50
[11870.906890][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11870.906893][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11870.906903][    C1]  ip_rcv+0x564/0x740
[11870.906906][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11870.906909][    C1]  ? set_track_prepare+0x8a/0xd0
[11870.906914][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11870.906917][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11870.906921][    C1]  ? skb_clone+0x10b/0x330
[11870.906925][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11870.906931][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11870.906937][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11870.906940][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11870.906949][    C1]  ? __tcf_classify+0x329/0x7d0
[11870.906953][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11870.906956][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11870.906960][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11870.906963][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11870.906967][    C1]  ? lock_acquire+0x1c1/0x220
[11870.906970][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11870.906974][    C1]  netif_receive_skb_internal+0xb0/0x300
[11870.906978][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11870.906982][    C1]  ? __copy_skb_header+0xaf/0x490
[11870.906985][    C1]  ? __skb_clone+0x57a/0x760
[11870.906987][    C1]  netif_receive_skb+0x55/0x280
[11870.906991][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11870.906999][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11870.907006][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11870.907012][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11870.907017][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11870.907027][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11870.907034][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11870.907037][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11870.907045][    C1]  ? stack_trace_save+0x95/0xd0
[11870.907048][    C1]  ? stack_depot_save_flags+0x45/0x550
[11870.907054][    C1]  ? kasan_save_stack+0x34/0x50
[11870.907059][    C1]  ? kasan_save_stack+0x24/0x50
[11870.907061][    C1]  ? kasan_save_track+0x14/0x30
[11870.907065][    C1]  ? kasan_save_free_info+0x3f/0x60
[11870.907068][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11870.907070][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11870.907073][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11870.907076][    C1]  ? ip_finish_output2+0x786/0x18e0
[11870.907079][    C1]  ? ip_output+0x16b/0x4f0
[11870.907081][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11870.907085][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11870.907088][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11870.907090][    C1]  ? get_reg+0x119/0x190
[11870.907093][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11870.907096][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11870.907101][    C1]  __tcf_classify+0x329/0x7d0
[11870.907106][    C1]  tcf_classify+0x283/0x930
[11870.907109][    C1]  ? arch_stack_walk+0xa2/0x100
[11870.907114][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11870.907117][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11870.907121][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11870.907124][    C1]  tc_run+0x2e4/0x5d0
[11870.907128][    C1]  ? __pfx_tc_run+0x10/0x10
[11870.907131][    C1]  ? lock_acquire+0x1c1/0x220
[11870.907133][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11870.907137][    C1]  __dev_queue_xmit+0x686/0x17e0
[11870.907142][    C1]  ? lock_acquire+0x1c1/0x220
[11870.907144][    C1]  ? ip_finish_output2+0x786/0x18e0
[11870.907147][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11870.907150][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11870.907153][    C1]  ? neigh_hh_output+0x348/0x590
[11870.907157][    C1]  ? ip_finish_output2+0x262/0x18e0
[11870.907161][    C1]  ip_finish_output2+0x786/0x18e0
[11870.907164][    C1]  ? stack_depot_save_flags+0x371/0x550
[11870.907168][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11870.907175][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11870.907178][    C1]  ? rcu_read_lock_held+0xe/0x50
[11870.907182][    C1]  ? __ip_finish_output+0x10f/0x770
[11870.907185][    C1]  ip_output+0x16b/0x4f0
[11870.907188][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11870.907191][    C1]  ? __pfx_ip_output+0x10/0x10
[11870.907193][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11870.907198][    C1]  ? rcu_read_lock_held+0xe/0x50
[11870.907201][    C1]  ? ip_local_out+0x114/0x3b0
[11870.907204][    C1]  __ip_queue_xmit+0x672/0x1910
[11870.907207][    C1]  ? __create_object+0x5e/0xb0
[11870.907211][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11870.907216][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11870.907220][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11870.907224][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11870.907228][    C1]  tcp_release_cb+0x1e9/0x390
[11870.907231][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11870.907236][    C1]  release_sock+0xb8/0x1d0
[11870.907239][    C1]  tcp_recvmsg+0xf8/0x4f0
[11870.907242][    C1]  ? lock_release+0x1d5/0x250
[11870.907245][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11870.907246][    C1]  ? core_sys_select+0x620/0x710
[11870.907252][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11870.907257][    C1]  inet_recvmsg+0xf9/0x2c0
[11870.907260][    C1]  ? __pfx_pipe_write+0x10/0x10
[11870.907265][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11870.907267][    C1]  ? __fget_light+0x54/0x1e0
[11870.907271][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11870.907275][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11870.907279][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11870.907283][    C1]  ? __might_fault+0xc6/0x180
[11870.907290][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11870.907294][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11870.907297][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11870.907301][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11870.907306][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11870.907310][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11870.907313][    C1]  do_syscall_64+0xc9/0x1e0
[11870.907318][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11870.907322][    C1] RIP: 0033:0x7f8b36b3f4c0
[11870.907325][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11870.907328][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11870.907330][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11870.907332][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11870.907334][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11870.907335][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11870.907336][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11870.907341][    C1]  </TASK>
[11870.907709][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11870.954631][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11870.955242][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11870.955569][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11870.956545][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11870.956851][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11870.957249][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11870.957644][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11870.958040][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11870.958436][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11870.958833][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11870.959277][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11870.959607][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11870.960005][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11870.960402][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11870.960800][    C3] PKRU: 55555554
[11870.960980][    C3] Call Trace:
[11870.961149][    C3]  <IRQ>
[11870.961300][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11870.961572][    C3]  ? print_cpu_stall+0x263/0x6a0
[11870.961823][    C3]  ? check_cpu_stall+0x284/0x500
[11870.962073][    C3]  ? rcu_pending+0x92/0x360
[11870.962302][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[11870.962568][    C3]  ? update_process_times+0xb9/0x110
[11870.962838][    C3]  ? tick_sched_handle+0x67/0x130
[11870.963094][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[11870.963377][    C3]  ? __run_hrtimer+0x1c0/0x710
[11870.963618][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11870.963929][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11870.964200][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11870.964485][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11870.964750][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11870.965052][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11870.965312][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11870.965620][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11870.965924][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11870.966236][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11870.966524][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11870.966819][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11870.967104][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11870.967414][    C3]  ? get_stack_info+0x36/0xc0
[11870.967655][    C3]  ? lock_acquire+0x1c1/0x220
[11870.967894][    C3]  ? lock_release+0x1d5/0x250
[11870.968130][    C3]  do_raw_spin_lock+0x1ec/0x270
[11870.968377][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11870.968648][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11870.968931][    C3]  ? lock_acquire+0x1c1/0x220
[11870.969169][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11870.969407][    C3]  _raw_spin_lock_nested+0x65/0x80
[11870.969665][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11870.969897][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11870.970142][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11870.970399][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11870.970673][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11870.970951][    C3]  ip_local_deliver+0x19d/0x480
[11870.971195][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11870.971464][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11870.971727][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11870.972070][    C3]  ? rcu_read_lock_held+0xe/0x50
[11870.972321][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11870.972639][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11870.972900][    C3]  ip_rcv+0x564/0x740
[11870.973101][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11870.973331][    C3]  ? set_track_prepare+0x8a/0xd0
[11870.973582][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11870.973856][    C3]  ? vfs_write+0x9e9/0x10a0
[11870.974087][    C3]  ? skb_clone+0x10b/0x330
[11870.974314][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11870.974629][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11870.974934][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11870.975213][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11870.975505][    C3]  ? __tcf_classify+0x329/0x7d0
[11870.975762][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11870.975992][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11870.976288][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11870.976572][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11870.976896][    C3]  ? lock_acquire+0x1c1/0x220
[11870.977132][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11870.977426][    C3]  netif_receive_skb_internal+0xb0/0x300
[11870.977711][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11870.978024][    C3]  ? __copy_skb_header+0xaf/0x490
[11870.978279][    C3]  ? __skb_clone+0x57a/0x760
[11870.978513][    C3]  netif_receive_skb+0x55/0x280
[11870.978760][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11870.979072][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11870.979403][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11870.979702][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11870.979975][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11870.980261][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11870.980573][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11870.980882][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11870.981208][    C3]  ? lock_release+0x1d5/0x250
[11870.981446][    C3]  ? is_bpf_text_address+0x71/0x120
[11870.981710][    C3]  ? kernel_text_address+0xce/0xe0
[11870.981970][    C3]  ? __kernel_text_address+0x12/0x40
[11870.982237][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11870.982519][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11870.982830][    C3]  ? arch_stack_walk+0xa2/0x100
[11870.983080][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11870.983354][    C3]  ? get_stack_info+0x36/0xc0
[11870.983593][    C3]  __tcf_classify+0x329/0x7d0
[11870.983835][    C3]  tcf_classify+0x283/0x930
[11870.984066][    C3]  ? lock_release+0x1d5/0x250
[11870.984304][    C3]  ? is_bpf_text_address+0x71/0x120
[11870.984568][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11870.984822][    C3]  ? __kernel_text_address+0x12/0x40
[11870.985090][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11870.985373][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11870.985690][    C3]  tc_run+0x2e4/0x5d0
[11870.985894][    C3]  ? __pfx_tc_run+0x10/0x10
[11870.986125][    C3]  ? lock_acquire+0x1c1/0x220
[11870.986361][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11870.986620][    C3]  __dev_queue_xmit+0x686/0x17e0
[11870.986871][    C3]  ? lock_acquire+0x1c1/0x220
[11870.987107][    C3]  ? ip_finish_output2+0x786/0x18e0
[11870.987369][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11870.987672][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11870.987942][    C3]  ? neigh_hh_output+0x348/0x590
[11870.988194][    C3]  ? ip_finish_output2+0x262/0x18e0
[11870.988455][    C3]  ip_finish_output2+0x786/0x18e0
[11870.988710][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11870.989048][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11870.989323][    C3]  ? rcu_read_lock_held+0xe/0x50
[11870.989576][    C3]  ? __ip_finish_output+0x10f/0x770
[11870.989839][    C3]  ip_output+0x16b/0x4f0
[11870.990053][    C3]  ? __pfx_ip_output+0x10/0x10
[11870.990295][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11870.990570][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11870.990881][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11870.991157][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11870.991408][    C3]  ? __alloc_skb+0xd4/0x280
[11870.991636][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11870.991902][    C3]  ? tcp_fragment+0x168/0x1040
[11870.992143][    C3]  ? rcu_read_lock_held+0xe/0x50
[11870.992393][    C3]  ? ip_local_out+0x114/0x3b0
[11870.992632][    C3]  __ip_queue_xmit+0x672/0x1910
[11870.992880][    C3]  ? __skb_clone+0x57a/0x760
[11870.993113][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11870.993379][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11870.993658][    C3]  ? ipv4_dst_check+0xe3/0x170
[11870.993902][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11870.994150][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11870.994448][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11870.994765][    C3]  ? tcp_fragment+0xb0e/0x1040
[11870.995008][    C3]  tcp_send_loss_probe+0x348/0x830
[11870.995266][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11870.995532][    C3]  tcp_write_timer+0x82/0x1d0
[11870.995780][    C3]  call_timer_fn+0x173/0x430
[11870.996016][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11870.996284][    C3]  ? next_expiry_recalc+0xcd/0x220
[11870.996543][    C3]  __run_timers.part.0+0x52d/0x890
[11870.996800][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11870.997066][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11870.997349][    C3]  ? lock_acquire+0x1c1/0x220
[11870.997584][    C3]  ? clockevents_program_event+0xf6/0x300
[11870.997873][    C3]  ? lock_release+0x1d5/0x250
[11870.998110][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11870.998372][    C3]  ? ktime_get+0xb3/0x190
[11870.998589][    C3]  ? clockevents_program_event+0x1ea/0x300
[11870.998883][    C3]  run_timer_softirq+0x72/0x100
[11870.999129][    C3]  __do_softirq+0x1b9/0x7ff
[11870.999358][    C3]  irq_exit_rcu+0x98/0xc0
[11870.999578][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11870.999860][    C3]  </IRQ>
[11871.000010][    C3]  <TASK>
[11871.000158][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11871.000460][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11871.000782][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11871.001746][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11871.002053][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11871.002450][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11871.002845][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11871.003241][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11871.003639][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11871.004038][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11871.004333][    C3]  uart_start+0xe4/0x1b0
[11871.004552][    C3]  n_tty_write+0x677/0x7a0
[11871.004782][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11871.005031][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11871.005317][    C3]  ? lock_acquire+0x1c1/0x220
[11871.005555][    C3]  ? iterate_tty_write+0x95/0x540
[11871.005823][    C3]  iterate_tty_write+0x229/0x540
[11871.006075][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11871.006363][    C3]  vfs_write+0x9e9/0x10a0
[11871.006585][    C3]  ? __run_hrtimer+0x5df/0x710
[11871.006825][    C3]  ? __pfx_vfs_write+0x10/0x10
[11871.007069][    C3]  ? lock_acquire+0x1c1/0x220
[11871.007307][    C3]  ? clockevents_program_event+0xf6/0x300
[11871.007594][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11871.007858][    C3]  ? __fget_light+0x54/0x1e0
[11871.008094][    C3]  ksys_write+0xf5/0x1e0
[11871.008314][    C3]  ? __pfx_ksys_write+0x10/0x10
[11871.008560][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11871.008862][    C3]  do_syscall_64+0xc9/0x1e0
[11871.009094][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11871.009392][    C3] RIP: 0033:0x7f93b2836957
[11871.009618][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11871.010580][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11871.011000][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11871.011395][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11871.011793][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11871.012189][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11871.012585][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11871.012984][    C3]  </TASK>
[11896.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8870s! [ncat:8027]
[11896.613566][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11896.614786][    C1] irq event stamp: 174248
[11896.614999][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11896.615521][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11896.615970][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11896.616427][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11896.616875][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11896.617309][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11896.617899][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11896.618215][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11896.619153][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11896.619449][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11896.619837][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11896.620222][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11896.620606][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11896.620990][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11896.621379][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11896.621811][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11896.622131][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11896.622517][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11896.622903][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11896.623289][    C1] PKRU: 55555554
[11896.623464][    C1] Call Trace:
[11896.623629][    C1]  <IRQ>
[11896.623775][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11896.624029][    C1]  ? __run_hrtimer+0x1c0/0x710
[11896.624264][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11896.624533][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11896.624797][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11896.625076][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11896.625335][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11896.625637][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11896.625892][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11896.626192][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11896.626481][    C1]  </IRQ>
[11896.626625][    C1]  <TASK>
[11896.626783][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11896.627086][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11896.627368][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11896.627655][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11896.627933][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11896.628238][    C1]  ? lock_acquire+0x1c1/0x220
[11896.628472][    C1]  ? lock_release+0x1d5/0x250
[11896.628704][    C1]  do_raw_spin_lock+0x1ec/0x270
[11896.628943][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11896.629209][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11896.629484][    C1]  ? lock_acquire+0x1c1/0x220
[11896.629715][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11896.629949][    C1]  _raw_spin_lock_nested+0x65/0x80
[11896.630202][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11896.630428][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11896.630667][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11896.630917][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11896.631187][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11896.631457][    C1]  ip_local_deliver+0x19d/0x480
[11896.631697][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11896.631960][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11896.632217][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11896.632552][    C1]  ? rcu_read_lock_held+0xe/0x50
[11896.632797][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11896.633106][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11896.633360][    C1]  ip_rcv+0x564/0x740
[11896.633563][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11896.633786][    C1]  ? set_track_prepare+0x8a/0xd0
[11896.634031][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11896.634299][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11896.634565][    C1]  ? skb_clone+0x10b/0x330
[11896.634785][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11896.635093][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11896.635391][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11896.635679][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11896.635967][    C1]  ? __tcf_classify+0x329/0x7d0
[11896.636208][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11896.636430][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11896.636720][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11896.637004][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11896.637329][    C1]  ? lock_acquire+0x1c1/0x220
[11896.637562][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11896.637858][    C1]  netif_receive_skb_internal+0xb0/0x300
[11896.638139][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11896.638453][    C1]  ? __copy_skb_header+0xaf/0x490
[11896.638703][    C1]  ? __skb_clone+0x57a/0x760
[11896.638937][    C1]  netif_receive_skb+0x55/0x280
[11896.639183][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11896.639491][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11896.639823][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11896.640118][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11896.640391][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11896.640681][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11896.640994][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11896.641280][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11896.641599][    C1]  ? stack_trace_save+0x95/0xd0
[11896.641849][    C1]  ? stack_depot_save_flags+0x45/0x550
[11896.642136][    C1]  ? kasan_save_stack+0x34/0x50
[11896.642381][    C1]  ? kasan_save_stack+0x24/0x50
[11896.642628][    C1]  ? kasan_save_track+0x14/0x30
[11896.642872][    C1]  ? kasan_save_free_info+0x3f/0x60
[11896.643140][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11896.643398][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11896.643645][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11896.643907][    C1]  ? ip_finish_output2+0x786/0x18e0
[11896.644167][    C1]  ? ip_output+0x16b/0x4f0
[11896.644388][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11896.644641][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11896.644907][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11896.645173][    C1]  ? get_reg+0x119/0x190
[11896.645382][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11896.645655][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11896.645953][    C1]  __tcf_classify+0x329/0x7d0
[11896.646188][    C1]  tcf_classify+0x283/0x930
[11896.646420][    C1]  ? arch_stack_walk+0xa2/0x100
[11896.646661][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11896.646912][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11896.647186][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11896.647445][    C1]  tc_run+0x2e4/0x5d0
[11896.647644][    C1]  ? __pfx_tc_run+0x10/0x10
[11896.647873][    C1]  ? lock_acquire+0x1c1/0x220
[11896.648111][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11896.648365][    C1]  __dev_queue_xmit+0x686/0x17e0
[11896.648611][    C1]  ? lock_acquire+0x1c1/0x220
[11896.648850][    C1]  ? ip_finish_output2+0x786/0x18e0
[11896.649107][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11896.649414][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11896.649690][    C1]  ? neigh_hh_output+0x348/0x590
[11896.649946][    C1]  ? ip_finish_output2+0x262/0x18e0
[11896.650202][    C1]  ip_finish_output2+0x786/0x18e0
[11896.650462][    C1]  ? stack_depot_save_flags+0x371/0x550
[11896.650746][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11896.651082][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11896.651354][    C1]  ? rcu_read_lock_held+0xe/0x50
[11896.651610][    C1]  ? __ip_finish_output+0x10f/0x770
[11896.651878][    C1]  ip_output+0x16b/0x4f0
[11896.652085][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11896.652329][    C1]  ? __pfx_ip_output+0x10/0x10
[11896.652574][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11896.652854][    C1]  ? rcu_read_lock_held+0xe/0x50
[11896.653109][    C1]  ? ip_local_out+0x114/0x3b0
[11896.653349][    C1]  __ip_queue_xmit+0x672/0x1910
[11896.653595][    C1]  ? __create_object+0x5e/0xb0
[11896.653840][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11896.654099][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11896.654374][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11896.654639][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11896.654914][    C1]  tcp_release_cb+0x1e9/0x390
[11896.655144][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11896.655402][    C1]  release_sock+0xb8/0x1d0
[11896.655633][    C1]  tcp_recvmsg+0xf8/0x4f0
[11896.655847][    C1]  ? lock_release+0x1d5/0x250
[11896.656078][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11896.656321][    C1]  ? core_sys_select+0x620/0x710
[11896.656568][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11896.656843][    C1]  inet_recvmsg+0xf9/0x2c0
[11896.657063][    C1]  ? __pfx_pipe_write+0x10/0x10
[11896.657305][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11896.657552][    C1]  ? __fget_light+0x54/0x1e0
[11896.657778][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11896.658035][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11896.658270][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11896.658527][    C1]  ? __might_fault+0xc6/0x180
[11896.658763][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11896.659036][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11896.659326][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11896.659617][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11896.659929][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11896.660177][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11896.660473][    C1]  do_syscall_64+0xc9/0x1e0
[11896.660698][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11896.660990][    C1] RIP: 0033:0x7f8b36b3f4c0
[11896.661211][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11896.662147][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11896.662556][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11896.662941][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11896.663329][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11896.663715][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11896.664102][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11896.664490][    C1]  </TASK>
[11896.664644][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8870s! [perl:7725]
[11896.665060][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11896.666326][    C3] irq event stamp: 290154
[11896.666546][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11896.667071][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11896.667577][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11896.668046][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11896.668508][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11896.668955][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11896.669567][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11896.669891][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11896.670864][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11896.671170][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11896.671569][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11896.671967][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11896.672366][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11896.672762][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11896.673161][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11896.673609][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11896.673941][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11896.674340][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11896.674738][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11896.675141][    C3] PKRU: 55555554
[11896.675322][    C3] Call Trace:
[11896.675490][    C3]  <IRQ>
[11896.675649][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11896.675912][    C3]  ? __run_hrtimer+0x1c0/0x710
[11896.676154][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11896.676434][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11896.676706][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11896.676996][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11896.677262][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11896.677566][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11896.677827][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11896.678138][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11896.678436][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11896.678749][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11896.679036][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11896.679332][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11896.679619][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11896.679929][    C3]  ? get_stack_info+0x36/0xc0
[11896.680170][    C3]  ? lock_acquire+0x1c1/0x220
[11896.680409][    C3]  ? lock_release+0x1d5/0x250
[11896.680646][    C3]  do_raw_spin_lock+0x1ec/0x270
[11896.680893][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11896.681167][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11896.681450][    C3]  ? lock_acquire+0x1c1/0x220
[11896.681691][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11896.681931][    C3]  _raw_spin_lock_nested+0x65/0x80
[11896.682193][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11896.682426][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11896.682673][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11896.682931][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11896.683206][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11896.683485][    C3]  ip_local_deliver+0x19d/0x480
[11896.683731][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11896.684004][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11896.684269][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11896.684615][    C3]  ? rcu_read_lock_held+0xe/0x50
[11896.684868][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11896.685189][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11896.685450][    C3]  ip_rcv+0x564/0x740
[11896.685666][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11896.685897][    C3]  ? set_track_prepare+0x8a/0xd0
[11896.686149][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11896.686425][    C3]  ? vfs_write+0x9e9/0x10a0
[11896.686658][    C3]  ? skb_clone+0x10b/0x330
[11896.686885][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11896.687204][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11896.687508][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11896.687789][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11896.688080][    C3]  ? __tcf_classify+0x329/0x7d0
[11896.688330][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11896.688560][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11896.688859][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11896.689146][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11896.689472][    C3]  ? lock_acquire+0x1c1/0x220
[11896.689710][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11896.690005][    C3]  netif_receive_skb_internal+0xb0/0x300
[11896.690291][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11896.690608][    C3]  ? __copy_skb_header+0xaf/0x490
[11896.690863][    C3]  ? __skb_clone+0x57a/0x760
[11896.691098][    C3]  netif_receive_skb+0x55/0x280
[11896.691347][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11896.691660][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11896.691993][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11896.692293][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11896.692567][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11896.692853][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11896.693166][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11896.693474][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11896.693799][    C3]  ? lock_release+0x1d5/0x250
[11896.694038][    C3]  ? is_bpf_text_address+0x71/0x120
[11896.694304][    C3]  ? kernel_text_address+0xce/0xe0
[11896.694564][    C3]  ? __kernel_text_address+0x12/0x40
[11896.694831][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11896.695113][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11896.695425][    C3]  ? arch_stack_walk+0xa2/0x100
[11896.695685][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11896.695963][    C3]  ? get_stack_info+0x36/0xc0
[11896.696205][    C3]  __tcf_classify+0x329/0x7d0
[11896.696446][    C3]  tcf_classify+0x283/0x930
[11896.696678][    C3]  ? lock_release+0x1d5/0x250
[11896.696916][    C3]  ? is_bpf_text_address+0x71/0x120
[11896.697180][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11896.697435][    C3]  ? __kernel_text_address+0x12/0x40
[11896.697703][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11896.697986][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11896.698300][    C3]  tc_run+0x2e4/0x5d0
[11896.698508][    C3]  ? __pfx_tc_run+0x10/0x10
[11896.698738][    C3]  ? lock_acquire+0x1c1/0x220
[11896.698976][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11896.699238][    C3]  __dev_queue_xmit+0x686/0x17e0
[11896.699490][    C3]  ? lock_acquire+0x1c1/0x220
[11896.699728][    C3]  ? ip_finish_output2+0x786/0x18e0
[11896.699990][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11896.700298][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11896.700570][    C3]  ? neigh_hh_output+0x348/0x590
[11896.700822][    C3]  ? ip_finish_output2+0x262/0x18e0
[11896.701087][    C3]  ip_finish_output2+0x786/0x18e0
[11896.701344][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11896.701681][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11896.701955][    C3]  ? rcu_read_lock_held+0xe/0x50
[11896.702208][    C3]  ? __ip_finish_output+0x10f/0x770
[11896.702471][    C3]  ip_output+0x16b/0x4f0
[11896.702686][    C3]  ? __pfx_ip_output+0x10/0x10
[11896.702928][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11896.703207][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11896.703516][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11896.703794][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11896.704046][    C3]  ? __alloc_skb+0xd4/0x280
[11896.704276][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11896.704545][    C3]  ? tcp_fragment+0x168/0x1040
[11896.704787][    C3]  ? rcu_read_lock_held+0xe/0x50
[11896.705038][    C3]  ? ip_local_out+0x114/0x3b0
[11896.705279][    C3]  __ip_queue_xmit+0x672/0x1910
[11896.705534][    C3]  ? __skb_clone+0x57a/0x760
[11896.705767][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11896.706034][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11896.706314][    C3]  ? ipv4_dst_check+0xe3/0x170
[11896.706559][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11896.706807][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11896.707105][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11896.707426][    C3]  ? tcp_fragment+0xb0e/0x1040
[11896.707670][    C3]  tcp_send_loss_probe+0x348/0x830
[11896.707929][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11896.708198][    C3]  tcp_write_timer+0x82/0x1d0
[11896.708436][    C3]  call_timer_fn+0x173/0x430
[11896.708673][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11896.708934][    C3]  ? next_expiry_recalc+0xcd/0x220
[11896.709195][    C3]  __run_timers.part.0+0x52d/0x890
[11896.709454][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11896.709723][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11896.710008][    C3]  ? lock_acquire+0x1c1/0x220
[11896.710246][    C3]  ? clockevents_program_event+0xf6/0x300
[11896.710536][    C3]  ? lock_release+0x1d5/0x250
[11896.710774][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11896.711037][    C3]  ? ktime_get+0xb3/0x190
[11896.711257][    C3]  ? clockevents_program_event+0x1ea/0x300
[11896.711553][    C3]  run_timer_softirq+0x72/0x100
[11896.711800][    C3]  __do_softirq+0x1b9/0x7ff
[11896.712029][    C3]  irq_exit_rcu+0x98/0xc0
[11896.712251][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11896.712535][    C3]  </IRQ>
[11896.712687][    C3]  <TASK>
[11896.712836][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11896.713142][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11896.713466][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11896.714435][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11896.714742][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11896.715140][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11896.715548][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11896.715947][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11896.716347][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11896.716747][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11896.717043][    C3]  uart_start+0xe4/0x1b0
[11896.717262][    C3]  n_tty_write+0x677/0x7a0
[11896.717492][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11896.717743][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11896.718029][    C3]  ? lock_acquire+0x1c1/0x220
[11896.718269][    C3]  ? iterate_tty_write+0x95/0x540
[11896.718527][    C3]  iterate_tty_write+0x229/0x540
[11896.718781][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11896.719070][    C3]  vfs_write+0x9e9/0x10a0
[11896.719292][    C3]  ? __run_hrtimer+0x5df/0x710
[11896.719533][    C3]  ? __pfx_vfs_write+0x10/0x10
[11896.719778][    C3]  ? lock_acquire+0x1c1/0x220
[11896.720019][    C3]  ? clockevents_program_event+0xf6/0x300
[11896.720309][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11896.720573][    C3]  ? __fget_light+0x54/0x1e0
[11896.720808][    C3]  ksys_write+0xf5/0x1e0
[11896.721026][    C3]  ? __pfx_ksys_write+0x10/0x10
[11896.721275][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11896.721578][    C3]  do_syscall_64+0xc9/0x1e0
[11896.721811][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11896.722110][    C3] RIP: 0033:0x7f93b2836957
[11896.722337][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11896.723304][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11896.723727][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11896.724124][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11896.724521][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11896.724920][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11896.725319][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11896.725727][    C3]  </TASK>
[11924.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8896s! [ncat:8027]
[11924.613581][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11924.614850][    C1] irq event stamp: 174248
[11924.615067][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11924.615600][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11924.616068][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11924.616539][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11924.617001][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11924.617447][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11924.618055][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11924.618380][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11924.619348][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11924.619656][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11924.620052][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11924.620449][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11924.620845][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11924.621244][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11924.621642][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11924.622087][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11924.622419][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11924.622817][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11924.623218][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11924.623615][    C1] PKRU: 55555554
[11924.623797][    C1] Call Trace:
[11924.623967][    C1]  <IRQ>
[11924.624118][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11924.624381][    C1]  ? __run_hrtimer+0x1c0/0x710
[11924.624625][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11924.624902][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11924.625174][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11924.625469][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11924.625733][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11924.626039][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11924.626301][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11924.626609][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11924.626903][    C1]  </IRQ>
[11924.627057][    C1]  <TASK>
[11924.627207][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11924.627522][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11924.627809][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11924.628104][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11924.628390][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11924.628703][    C1]  ? lock_acquire+0x1c1/0x220
[11924.628943][    C1]  ? lock_release+0x1d5/0x250
[11924.629184][    C1]  do_raw_spin_lock+0x1ec/0x270
[11924.629432][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11924.629702][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11924.629985][    C1]  ? lock_acquire+0x1c1/0x220
[11924.630224][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11924.630465][    C1]  _raw_spin_lock_nested+0x65/0x80
[11924.630724][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11924.630957][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11924.631202][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11924.631460][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11924.631739][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11924.632014][    C1]  ip_local_deliver+0x19d/0x480
[11924.632262][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11924.632531][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11924.632795][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11924.633142][    C1]  ? rcu_read_lock_held+0xe/0x50
[11924.633394][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11924.633713][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11924.633974][    C1]  ip_rcv+0x564/0x740
[11924.634178][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11924.634406][    C1]  ? set_track_prepare+0x8a/0xd0
[11924.634659][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11924.634936][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11924.635209][    C1]  ? skb_clone+0x10b/0x330
[11924.635442][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11924.635760][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11924.636066][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11924.636347][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11924.636640][    C1]  ? __tcf_classify+0x329/0x7d0
[11924.636888][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11924.637116][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11924.637416][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11924.637700][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11924.638024][    C1]  ? lock_acquire+0x1c1/0x220
[11924.638261][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11924.638557][    C1]  netif_receive_skb_internal+0xb0/0x300
[11924.638841][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11924.639155][    C1]  ? __copy_skb_header+0xaf/0x490
[11924.639410][    C1]  ? __skb_clone+0x57a/0x760
[11924.639646][    C1]  netif_receive_skb+0x55/0x280
[11924.639893][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11924.640206][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11924.640536][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11924.640834][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11924.641109][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11924.641395][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11924.641706][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11924.641988][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11924.642305][    C1]  ? stack_trace_save+0x95/0xd0
[11924.642551][    C1]  ? stack_depot_save_flags+0x45/0x550
[11924.642829][    C1]  ? kasan_save_stack+0x34/0x50
[11924.643076][    C1]  ? kasan_save_stack+0x24/0x50
[11924.643323][    C1]  ? kasan_save_track+0x14/0x30
[11924.643569][    C1]  ? kasan_save_free_info+0x3f/0x60
[11924.643833][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11924.644085][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11924.644332][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11924.644594][    C1]  ? ip_finish_output2+0x786/0x18e0
[11924.644858][    C1]  ? ip_output+0x16b/0x4f0
[11924.645085][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11924.645340][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11924.645615][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11924.645878][    C1]  ? get_reg+0x119/0x190
[11924.646095][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11924.646362][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11924.646670][    C1]  __tcf_classify+0x329/0x7d0
[11924.646908][    C1]  tcf_classify+0x283/0x930
[11924.647138][    C1]  ? arch_stack_walk+0xa2/0x100
[11924.647386][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11924.647644][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11924.647927][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11924.648197][    C1]  tc_run+0x2e4/0x5d0
[11924.648400][    C1]  ? __pfx_tc_run+0x10/0x10
[11924.648628][    C1]  ? lock_acquire+0x1c1/0x220
[11924.648866][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11924.649124][    C1]  __dev_queue_xmit+0x686/0x17e0
[11924.649376][    C1]  ? lock_acquire+0x1c1/0x220
[11924.649613][    C1]  ? ip_finish_output2+0x786/0x18e0
[11924.649875][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11924.650179][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11924.650450][    C1]  ? neigh_hh_output+0x348/0x590
[11924.650701][    C1]  ? ip_finish_output2+0x262/0x18e0
[11924.650963][    C1]  ip_finish_output2+0x786/0x18e0
[11924.651218][    C1]  ? stack_depot_save_flags+0x371/0x550
[11924.651495][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11924.651832][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11924.652106][    C1]  ? rcu_read_lock_held+0xe/0x50
[11924.652359][    C1]  ? __ip_finish_output+0x10f/0x770
[11924.652623][    C1]  ip_output+0x16b/0x4f0
[11924.652837][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11924.653072][    C1]  ? __pfx_ip_output+0x10/0x10
[11924.653315][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11924.653598][    C1]  ? rcu_read_lock_held+0xe/0x50
[11924.653849][    C1]  ? ip_local_out+0x114/0x3b0
[11924.654088][    C1]  __ip_queue_xmit+0x672/0x1910
[11924.654337][    C1]  ? __create_object+0x5e/0xb0
[11924.654580][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11924.654846][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11924.655126][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11924.655406][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11924.655687][    C1]  tcp_release_cb+0x1e9/0x390
[11924.655925][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11924.656190][    C1]  release_sock+0xb8/0x1d0
[11924.656414][    C1]  tcp_recvmsg+0xf8/0x4f0
[11924.656636][    C1]  ? lock_release+0x1d5/0x250
[11924.656873][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11924.657121][    C1]  ? core_sys_select+0x620/0x710
[11924.657375][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11924.657644][    C1]  inet_recvmsg+0xf9/0x2c0
[11924.657869][    C1]  ? __pfx_pipe_write+0x10/0x10
[11924.658116][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11924.658371][    C1]  ? __fget_light+0x54/0x1e0
[11924.658607][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11924.658871][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11924.659109][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11924.659373][    C1]  ? __might_fault+0xc6/0x180
[11924.659613][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11924.659895][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11924.660194][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11924.660493][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11924.660816][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11924.661067][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11924.661371][    C1]  do_syscall_64+0xc9/0x1e0
[11924.661602][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11924.661900][    C1] RIP: 0033:0x7f8b36b3f4c0
[11924.662127][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11924.663091][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11924.663511][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11924.663910][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11924.664307][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11924.664704][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11924.665099][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11924.665509][    C1]  </TASK>
[11924.665664][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8896s! [perl:7725]
[11924.666086][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11924.667341][    C3] irq event stamp: 290154
[11924.667561][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11924.668088][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11924.668591][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11924.669057][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11924.669517][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11924.669965][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11924.670578][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11924.670903][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11924.671870][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11924.672180][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11924.672578][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11924.672976][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11924.673378][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11924.673775][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11924.674173][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11924.674620][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11924.674952][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11924.675354][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11924.675757][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11924.676154][    C3] PKRU: 55555554
[11924.676336][    C3] Call Trace:
[11924.676511][    C3]  <IRQ>
[11924.676660][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11924.676921][    C3]  ? __run_hrtimer+0x1c0/0x710
[11924.677165][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11924.677441][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11924.677715][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11924.678002][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11924.678266][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11924.678571][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11924.678832][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11924.679140][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11924.679435][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11924.679749][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11924.680039][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11924.680334][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11924.680624][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11924.680934][    C3]  ? get_stack_info+0x36/0xc0
[11924.681174][    C3]  ? lock_acquire+0x1c1/0x220
[11924.681412][    C3]  ? lock_release+0x1d5/0x250
[11924.681652][    C3]  do_raw_spin_lock+0x1ec/0x270
[11924.681900][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11924.682172][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11924.682458][    C3]  ? lock_acquire+0x1c1/0x220
[11924.682695][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11924.682936][    C3]  _raw_spin_lock_nested+0x65/0x80
[11924.683196][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11924.683431][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11924.683677][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11924.683936][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11924.684209][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11924.684485][    C3]  ip_local_deliver+0x19d/0x480
[11924.684733][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11924.685003][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11924.685267][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11924.685620][    C3]  ? rcu_read_lock_held+0xe/0x50
[11924.685872][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11924.686192][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11924.686454][    C3]  ip_rcv+0x564/0x740
[11924.686659][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11924.686891][    C3]  ? set_track_prepare+0x8a/0xd0
[11924.687144][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11924.687421][    C3]  ? vfs_write+0x9e9/0x10a0
[11924.687653][    C3]  ? skb_clone+0x10b/0x330
[11924.687880][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11924.688198][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11924.688505][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11924.688785][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11924.689080][    C3]  ? __tcf_classify+0x329/0x7d0
[11924.689328][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11924.689558][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11924.689858][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11924.690141][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11924.690467][    C3]  ? lock_acquire+0x1c1/0x220
[11924.690706][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11924.691002][    C3]  netif_receive_skb_internal+0xb0/0x300
[11924.691287][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11924.691601][    C3]  ? __copy_skb_header+0xaf/0x490
[11924.691856][    C3]  ? __skb_clone+0x57a/0x760
[11924.692090][    C3]  netif_receive_skb+0x55/0x280
[11924.692339][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11924.692648][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11924.692980][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11924.693279][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11924.693551][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11924.693840][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11924.694156][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11924.694462][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11924.694787][    C3]  ? lock_release+0x1d5/0x250
[11924.695025][    C3]  ? is_bpf_text_address+0x71/0x120
[11924.695291][    C3]  ? kernel_text_address+0xce/0xe0
[11924.695558][    C3]  ? __kernel_text_address+0x12/0x40
[11924.695825][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11924.696109][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11924.696422][    C3]  ? arch_stack_walk+0xa2/0x100
[11924.696672][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11924.696947][    C3]  ? get_stack_info+0x36/0xc0
[11924.697188][    C3]  __tcf_classify+0x329/0x7d0
[11924.697428][    C3]  tcf_classify+0x283/0x930
[11924.697658][    C3]  ? lock_release+0x1d5/0x250
[11924.697897][    C3]  ? is_bpf_text_address+0x71/0x120
[11924.698160][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11924.698416][    C3]  ? __kernel_text_address+0x12/0x40
[11924.698682][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11924.698965][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11924.699277][    C3]  tc_run+0x2e4/0x5d0
[11924.699482][    C3]  ? __pfx_tc_run+0x10/0x10
[11924.699711][    C3]  ? lock_acquire+0x1c1/0x220
[11924.699950][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11924.700210][    C3]  __dev_queue_xmit+0x686/0x17e0
[11924.700462][    C3]  ? lock_acquire+0x1c1/0x220
[11924.700702][    C3]  ? ip_finish_output2+0x786/0x18e0
[11924.700965][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11924.701268][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11924.701539][    C3]  ? neigh_hh_output+0x348/0x590
[11924.701795][    C3]  ? ip_finish_output2+0x262/0x18e0
[11924.702058][    C3]  ip_finish_output2+0x786/0x18e0
[11924.702315][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11924.702651][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11924.702926][    C3]  ? rcu_read_lock_held+0xe/0x50
[11924.703179][    C3]  ? __ip_finish_output+0x10f/0x770
[11924.703445][    C3]  ip_output+0x16b/0x4f0
[11924.703660][    C3]  ? __pfx_ip_output+0x10/0x10
[11924.703903][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11924.704179][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11924.704491][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11924.704765][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11924.705016][    C3]  ? __alloc_skb+0xd4/0x280
[11924.705247][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11924.705530][    C3]  ? tcp_fragment+0x168/0x1040
[11924.705774][    C3]  ? rcu_read_lock_held+0xe/0x50
[11924.706024][    C3]  ? ip_local_out+0x114/0x3b0
[11924.706264][    C3]  __ip_queue_xmit+0x672/0x1910
[11924.706511][    C3]  ? __skb_clone+0x57a/0x760
[11924.706745][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11924.707011][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11924.707293][    C3]  ? ipv4_dst_check+0xe3/0x170
[11924.707536][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11924.707783][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11924.708083][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11924.708402][    C3]  ? tcp_fragment+0xb0e/0x1040
[11924.708645][    C3]  tcp_send_loss_probe+0x348/0x830
[11924.708905][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11924.709171][    C3]  tcp_write_timer+0x82/0x1d0
[11924.709411][    C3]  call_timer_fn+0x173/0x430
[11924.709644][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11924.709906][    C3]  ? next_expiry_recalc+0xcd/0x220
[11924.710166][    C3]  __run_timers.part.0+0x52d/0x890
[11924.710426][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11924.710695][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11924.710977][    C3]  ? lock_acquire+0x1c1/0x220
[11924.711216][    C3]  ? clockevents_program_event+0xf6/0x300
[11924.711505][    C3]  ? lock_release+0x1d5/0x250
[11924.711742][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11924.712004][    C3]  ? ktime_get+0xb3/0x190
[11924.712228][    C3]  ? clockevents_program_event+0x1ea/0x300
[11924.712521][    C3]  run_timer_softirq+0x72/0x100
[11924.712769][    C3]  __do_softirq+0x1b9/0x7ff
[11924.713002][    C3]  irq_exit_rcu+0x98/0xc0
[11924.713221][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11924.713507][    C3]  </IRQ>
[11924.713657][    C3]  <TASK>
[11924.713807][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11924.714109][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11924.714432][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11924.715410][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11924.715715][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11924.716112][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11924.716511][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11924.716906][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11924.717301][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11924.717700][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11924.717994][    C3]  uart_start+0xe4/0x1b0
[11924.718213][    C3]  n_tty_write+0x677/0x7a0
[11924.718443][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11924.718694][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11924.718980][    C3]  ? lock_acquire+0x1c1/0x220
[11924.719217][    C3]  ? iterate_tty_write+0x95/0x540
[11924.719471][    C3]  iterate_tty_write+0x229/0x540
[11924.719723][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11924.720013][    C3]  vfs_write+0x9e9/0x10a0
[11924.720234][    C3]  ? __run_hrtimer+0x5df/0x710
[11924.720476][    C3]  ? __pfx_vfs_write+0x10/0x10
[11924.720720][    C3]  ? lock_acquire+0x1c1/0x220
[11924.720956][    C3]  ? clockevents_program_event+0xf6/0x300
[11924.721245][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11924.721508][    C3]  ? __fget_light+0x54/0x1e0
[11924.721745][    C3]  ksys_write+0xf5/0x1e0
[11924.721960][    C3]  ? __pfx_ksys_write+0x10/0x10
[11924.722208][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11924.722512][    C3]  do_syscall_64+0xc9/0x1e0
[11924.722741][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11924.723039][    C3] RIP: 0033:0x7f93b2836957
[11924.723266][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11924.724229][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11924.724646][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11924.725044][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11924.725444][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11924.725836][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11924.726228][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11924.726629][    C3]  </TASK>
[11949.013163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[11949.013535][    C3] rcu: 3-....: (9240767 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2305475
[11949.014095][    C3] rcu: (t=9555042 jiffies g=1064457 q=118 ncpus=4)
[11949.014427][    C3] Sending NMI from CPU 3 to CPUs 1:
[11949.014700][    C1] NMI backtrace for cpu 1
[11949.014706][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11949.014711][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11949.014714][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11949.014723][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11949.014726][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11949.014729][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11949.014731][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11949.014733][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11949.014735][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11949.014737][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11949.014739][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11949.014741][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11949.014744][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11949.014746][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11949.014747][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11949.014749][    C1] PKRU: 55555554
[11949.014750][    C1] Call Trace:
[11949.014753][    C1]  <NMI>
[11949.014759][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[11949.014764][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[11949.014769][    C1]  ? nmi_handle+0x153/0x420
[11949.014773][    C1]  ? default_do_nmi+0x41/0x100
[11949.014777][    C1]  ? exc_nmi+0xf3/0x120
[11949.014779][    C1]  ? end_repeat_nmi+0xf/0x60
[11949.014785][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11949.014789][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11949.014793][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11949.014796][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11949.014799][    C1]  </NMI>
[11949.014800][    C1]  <TASK>
[11949.014801][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11949.014807][    C1]  ? lock_acquire+0x1c1/0x220
[11949.014812][    C1]  ? lock_release+0x1d5/0x250
[11949.014815][    C1]  do_raw_spin_lock+0x1ec/0x270
[11949.014820][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11949.014823][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11949.014826][    C1]  ? lock_acquire+0x1c1/0x220
[11949.014828][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11949.014833][    C1]  _raw_spin_lock_nested+0x65/0x80
[11949.014837][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11949.014844][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11949.014847][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11949.014852][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11949.014858][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11949.014862][    C1]  ip_local_deliver+0x19d/0x480
[11949.014864][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11949.014866][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11949.014869][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11949.014875][    C1]  ? rcu_read_lock_held+0xe/0x50
[11949.014880][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11949.014883][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11949.014893][    C1]  ip_rcv+0x564/0x740
[11949.014895][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11949.014898][    C1]  ? set_track_prepare+0x8a/0xd0
[11949.014904][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11949.014907][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11949.014910][    C1]  ? skb_clone+0x10b/0x330
[11949.014915][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11949.014921][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11949.014926][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11949.014931][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11949.014939][    C1]  ? __tcf_classify+0x329/0x7d0
[11949.014943][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11949.014946][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11949.014950][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11949.014953][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11949.014958][    C1]  ? lock_acquire+0x1c1/0x220
[11949.014960][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11949.014965][    C1]  netif_receive_skb_internal+0xb0/0x300
[11949.014969][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11949.014973][    C1]  ? __copy_skb_header+0xaf/0x490
[11949.014976][    C1]  ? __skb_clone+0x57a/0x760
[11949.014978][    C1]  netif_receive_skb+0x55/0x280
[11949.014982][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11949.014990][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11949.014996][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11949.015003][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11949.015008][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11949.015018][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11949.015026][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11949.015029][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11949.015036][    C1]  ? stack_trace_save+0x95/0xd0
[11949.015040][    C1]  ? stack_depot_save_flags+0x45/0x550
[11949.015046][    C1]  ? kasan_save_stack+0x34/0x50
[11949.015051][    C1]  ? kasan_save_stack+0x24/0x50
[11949.015054][    C1]  ? kasan_save_track+0x14/0x30
[11949.015057][    C1]  ? kasan_save_free_info+0x3f/0x60
[11949.015060][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11949.015063][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11949.015066][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11949.015069][    C1]  ? ip_finish_output2+0x786/0x18e0
[11949.015072][    C1]  ? ip_output+0x16b/0x4f0
[11949.015075][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11949.015078][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11949.015081][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11949.015084][    C1]  ? get_reg+0x119/0x190
[11949.015087][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11949.015089][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11949.015094][    C1]  __tcf_classify+0x329/0x7d0
[11949.015100][    C1]  tcf_classify+0x283/0x930
[11949.015103][    C1]  ? arch_stack_walk+0xa2/0x100
[11949.015108][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11949.015110][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11949.015114][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11949.015117][    C1]  tc_run+0x2e4/0x5d0
[11949.015122][    C1]  ? __pfx_tc_run+0x10/0x10
[11949.015125][    C1]  ? lock_acquire+0x1c1/0x220
[11949.015127][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11949.015131][    C1]  __dev_queue_xmit+0x686/0x17e0
[11949.015136][    C1]  ? lock_acquire+0x1c1/0x220
[11949.015138][    C1]  ? ip_finish_output2+0x786/0x18e0
[11949.015141][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11949.015145][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11949.015148][    C1]  ? neigh_hh_output+0x348/0x590
[11949.015152][    C1]  ? ip_finish_output2+0x262/0x18e0
[11949.015155][    C1]  ip_finish_output2+0x786/0x18e0
[11949.015158][    C1]  ? stack_depot_save_flags+0x371/0x550
[11949.015163][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11949.015170][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11949.015173][    C1]  ? rcu_read_lock_held+0xe/0x50
[11949.015176][    C1]  ? __ip_finish_output+0x10f/0x770
[11949.015180][    C1]  ip_output+0x16b/0x4f0
[11949.015182][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11949.015186][    C1]  ? __pfx_ip_output+0x10/0x10
[11949.015188][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11949.015193][    C1]  ? rcu_read_lock_held+0xe/0x50
[11949.015195][    C1]  ? ip_local_out+0x114/0x3b0
[11949.015199][    C1]  __ip_queue_xmit+0x672/0x1910
[11949.015203][    C1]  ? __create_object+0x5e/0xb0
[11949.015206][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11949.015212][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11949.015216][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11949.015220][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11949.015224][    C1]  tcp_release_cb+0x1e9/0x390
[11949.015227][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11949.015232][    C1]  release_sock+0xb8/0x1d0
[11949.015244][    C1]  tcp_recvmsg+0xf8/0x4f0
[11949.015246][    C1]  ? lock_release+0x1d5/0x250
[11949.015249][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11949.015251][    C1]  ? core_sys_select+0x620/0x710
[11949.015257][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11949.015261][    C1]  inet_recvmsg+0xf9/0x2c0
[11949.015263][    C1]  ? __pfx_pipe_write+0x10/0x10
[11949.015269][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11949.015271][    C1]  ? __fget_light+0x54/0x1e0
[11949.015276][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11949.015281][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11949.015285][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11949.015288][    C1]  ? __might_fault+0xc6/0x180
[11949.015295][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11949.015299][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11949.015302][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11949.015306][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11949.015311][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11949.015315][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11949.015318][    C1]  do_syscall_64+0xc9/0x1e0
[11949.015323][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11949.015327][    C1] RIP: 0033:0x7f8b36b3f4c0
[11949.015330][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11949.015333][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11949.015336][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11949.015339][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11949.015340][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11949.015342][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11949.015344][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11949.015349][    C1]  </TASK>
[11949.015696][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11949.063180][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11949.063803][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11949.064134][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11949.065105][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11949.065424][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11949.065819][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11949.066218][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11949.066619][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11949.067019][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11949.067420][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11949.067866][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11949.068198][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11949.068609][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11949.069008][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11949.069410][    C3] PKRU: 55555554
[11949.069598][    C3] Call Trace:
[11949.069769][    C3]  <IRQ>
[11949.069918][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[11949.070194][    C3]  ? print_cpu_stall+0x263/0x6a0
[11949.070451][    C3]  ? check_cpu_stall+0x284/0x500
[11949.070707][    C3]  ? rcu_pending+0x92/0x360
[11949.070945][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[11949.071219][    C3]  ? update_process_times+0xb9/0x110
[11949.071492][    C3]  ? tick_sched_handle+0x67/0x130
[11949.071751][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[11949.072043][    C3]  ? __run_hrtimer+0x1c0/0x710
[11949.072294][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[11949.072612][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11949.072888][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11949.073184][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11949.073451][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11949.073761][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11949.074032][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11949.074346][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11949.074645][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11949.074960][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11949.075260][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11949.075558][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11949.075847][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11949.076162][    C3]  ? get_stack_info+0x36/0xc0
[11949.076401][    C3]  ? lock_acquire+0x1c1/0x220
[11949.076640][    C3]  ? lock_release+0x1d5/0x250
[11949.076879][    C3]  do_raw_spin_lock+0x1ec/0x270
[11949.077127][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11949.077402][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11949.077686][    C3]  ? lock_acquire+0x1c1/0x220
[11949.077922][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11949.078162][    C3]  _raw_spin_lock_nested+0x65/0x80
[11949.078422][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11949.078656][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11949.078901][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11949.079167][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11949.079442][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11949.079718][    C3]  ip_local_deliver+0x19d/0x480
[11949.079974][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11949.080244][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11949.080510][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11949.080864][    C3]  ? rcu_read_lock_held+0xe/0x50
[11949.081121][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11949.081445][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11949.081713][    C3]  ip_rcv+0x564/0x740
[11949.081921][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11949.082158][    C3]  ? set_track_prepare+0x8a/0xd0
[11949.082419][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11949.082702][    C3]  ? vfs_write+0x9e9/0x10a0
[11949.082931][    C3]  ? skb_clone+0x10b/0x330
[11949.083171][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11949.083490][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11949.083800][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11949.084086][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11949.084388][    C3]  ? __tcf_classify+0x329/0x7d0
[11949.084640][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11949.084877][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11949.085182][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11949.085471][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11949.085808][    C3]  ? lock_acquire+0x1c1/0x220
[11949.086051][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11949.086354][    C3]  netif_receive_skb_internal+0xb0/0x300
[11949.086639][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11949.086956][    C3]  ? __copy_skb_header+0xaf/0x490
[11949.087212][    C3]  ? __skb_clone+0x57a/0x760
[11949.087452][    C3]  netif_receive_skb+0x55/0x280
[11949.087700][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11949.088011][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11949.088342][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11949.088640][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11949.088917][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11949.089204][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11949.089514][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11949.089818][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11949.090143][    C3]  ? lock_release+0x1d5/0x250
[11949.090389][    C3]  ? is_bpf_text_address+0x71/0x120
[11949.090660][    C3]  ? kernel_text_address+0xce/0xe0
[11949.090920][    C3]  ? __kernel_text_address+0x12/0x40
[11949.091185][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11949.091477][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11949.091794][    C3]  ? arch_stack_walk+0xa2/0x100
[11949.092051][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11949.092332][    C3]  ? get_stack_info+0x36/0xc0
[11949.092579][    C3]  __tcf_classify+0x329/0x7d0
[11949.092820][    C3]  tcf_classify+0x283/0x930
[11949.093052][    C3]  ? lock_release+0x1d5/0x250
[11949.093297][    C3]  ? is_bpf_text_address+0x71/0x120
[11949.093564][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11949.093821][    C3]  ? __kernel_text_address+0x12/0x40
[11949.094091][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11949.094382][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11949.094696][    C3]  tc_run+0x2e4/0x5d0
[11949.094909][    C3]  ? __pfx_tc_run+0x10/0x10
[11949.095144][    C3]  ? lock_acquire+0x1c1/0x220
[11949.095401][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11949.095661][    C3]  __dev_queue_xmit+0x686/0x17e0
[11949.095919][    C3]  ? lock_acquire+0x1c1/0x220
[11949.096163][    C3]  ? ip_finish_output2+0x786/0x18e0
[11949.096432][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11949.096740][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11949.097015][    C3]  ? neigh_hh_output+0x348/0x590
[11949.097275][    C3]  ? ip_finish_output2+0x262/0x18e0
[11949.097541][    C3]  ip_finish_output2+0x786/0x18e0
[11949.097798][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11949.098135][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11949.098410][    C3]  ? rcu_read_lock_held+0xe/0x50
[11949.098661][    C3]  ? __ip_finish_output+0x10f/0x770
[11949.098926][    C3]  ip_output+0x16b/0x4f0
[11949.099143][    C3]  ? __pfx_ip_output+0x10/0x10
[11949.099386][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11949.099667][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11949.099978][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11949.100252][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11949.100504][    C3]  ? __alloc_skb+0xd4/0x280
[11949.100735][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11949.101011][    C3]  ? tcp_fragment+0x168/0x1040
[11949.101260][    C3]  ? rcu_read_lock_held+0xe/0x50
[11949.101511][    C3]  ? ip_local_out+0x114/0x3b0
[11949.101754][    C3]  __ip_queue_xmit+0x672/0x1910
[11949.102001][    C3]  ? __skb_clone+0x57a/0x760
[11949.102241][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11949.102505][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11949.102788][    C3]  ? ipv4_dst_check+0xe3/0x170
[11949.103038][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11949.103294][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11949.103601][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11949.103922][    C3]  ? tcp_fragment+0xb0e/0x1040
[11949.104168][    C3]  tcp_send_loss_probe+0x348/0x830
[11949.104440][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11949.104709][    C3]  tcp_write_timer+0x82/0x1d0
[11949.104959][    C3]  call_timer_fn+0x173/0x430
[11949.105195][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11949.105475][    C3]  ? next_expiry_recalc+0xcd/0x220
[11949.105737][    C3]  __run_timers.part.0+0x52d/0x890
[11949.106002][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11949.106278][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11949.106575][    C3]  ? lock_acquire+0x1c1/0x220
[11949.106818][    C3]  ? clockevents_program_event+0xf6/0x300
[11949.107119][    C3]  ? lock_release+0x1d5/0x250
[11949.107356][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11949.107626][    C3]  ? ktime_get+0xb3/0x190
[11949.107847][    C3]  ? clockevents_program_event+0x1ea/0x300
[11949.108141][    C3]  run_timer_softirq+0x72/0x100
[11949.108388][    C3]  __do_softirq+0x1b9/0x7ff
[11949.108621][    C3]  irq_exit_rcu+0x98/0xc0
[11949.108839][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11949.109124][    C3]  </IRQ>
[11949.109275][    C3]  <TASK>
[11949.109425][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11949.109731][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11949.110053][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11949.111026][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11949.111337][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11949.111733][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11949.112129][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11949.112539][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11949.112940][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11949.113349][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11949.113654][    C3]  uart_start+0xe4/0x1b0
[11949.113878][    C3]  n_tty_write+0x677/0x7a0
[11949.114116][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11949.114374][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11949.114661][    C3]  ? lock_acquire+0x1c1/0x220
[11949.114907][    C3]  ? iterate_tty_write+0x95/0x540
[11949.115169][    C3]  iterate_tty_write+0x229/0x540
[11949.115484][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11949.115784][    C3]  vfs_write+0x9e9/0x10a0
[11949.116015][    C3]  ? __run_hrtimer+0x5df/0x710
[11949.116263][    C3]  ? __pfx_vfs_write+0x10/0x10
[11949.116512][    C3]  ? lock_acquire+0x1c1/0x220
[11949.116751][    C3]  ? clockevents_program_event+0xf6/0x300
[11949.117044][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11949.117316][    C3]  ? __fget_light+0x54/0x1e0
[11949.117558][    C3]  ksys_write+0xf5/0x1e0
[11949.117781][    C3]  ? __pfx_ksys_write+0x10/0x10
[11949.118029][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11949.118333][    C3]  do_syscall_64+0xc9/0x1e0
[11949.118562][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11949.118860][    C3] RIP: 0033:0x7f93b2836957
[11949.119086][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11949.120054][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11949.120471][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11949.120870][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11949.121264][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11949.121663][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11949.122058][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11949.122461][    C3]  </TASK>
[11976.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8945s! [ncat:8027]
[11976.613585][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11976.614845][    C1] irq event stamp: 174248
[11976.615062][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11976.615596][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[11976.616060][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11976.616527][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11976.616986][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[11976.617440][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11976.618049][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11976.618373][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11976.619343][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[11976.619650][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11976.620048][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[11976.620446][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[11976.620845][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[11976.621246][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[11976.621643][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[11976.622089][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11976.622420][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[11976.622818][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11976.623219][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11976.623616][    C1] PKRU: 55555554
[11976.623798][    C1] Call Trace:
[11976.623968][    C1]  <IRQ>
[11976.624118][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[11976.624382][    C1]  ? __run_hrtimer+0x1c0/0x710
[11976.624626][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11976.624902][    C1]  ? __hrtimer_run_queues+0x197/0x270
[11976.625181][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11976.625471][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[11976.625735][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11976.626042][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[11976.626304][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11976.626617][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[11976.626912][    C1]  </IRQ>
[11976.627063][    C1]  <TASK>
[11976.627214][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11976.627527][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11976.627816][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11976.628112][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11976.628400][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11976.628711][    C1]  ? lock_acquire+0x1c1/0x220
[11976.628953][    C1]  ? lock_release+0x1d5/0x250
[11976.629195][    C1]  do_raw_spin_lock+0x1ec/0x270
[11976.629444][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11976.629715][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11976.629999][    C1]  ? lock_acquire+0x1c1/0x220
[11976.630239][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[11976.630480][    C1]  _raw_spin_lock_nested+0x65/0x80
[11976.630741][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[11976.630976][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11976.631223][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[11976.631480][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[11976.631760][    C1]  ip_local_deliver_finish+0x2ae/0x480
[11976.632036][    C1]  ip_local_deliver+0x19d/0x480
[11976.632285][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[11976.632556][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[11976.632817][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11976.633166][    C1]  ? rcu_read_lock_held+0xe/0x50
[11976.633420][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11976.633739][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11976.634003][    C1]  ip_rcv+0x564/0x740
[11976.634207][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11976.634436][    C1]  ? set_track_prepare+0x8a/0xd0
[11976.634690][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[11976.634967][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11976.635251][    C1]  ? skb_clone+0x10b/0x330
[11976.635478][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11976.635796][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11976.636102][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[11976.636385][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11976.636678][    C1]  ? __tcf_classify+0x329/0x7d0
[11976.636928][    C1]  ? __pfx_ip_rcv+0x10/0x10
[11976.637159][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[11976.637459][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11976.637745][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11976.638069][    C1]  ? lock_acquire+0x1c1/0x220
[11976.638307][    C1]  ? netif_receive_skb_internal+0x84/0x300
[11976.638605][    C1]  netif_receive_skb_internal+0xb0/0x300
[11976.638890][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11976.639206][    C1]  ? __copy_skb_header+0xaf/0x490
[11976.639462][    C1]  ? __skb_clone+0x57a/0x760
[11976.639696][    C1]  netif_receive_skb+0x55/0x280
[11976.639944][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11976.640258][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11976.640597][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11976.640896][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[11976.641170][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[11976.641458][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11976.641769][    C1]  ? unwind_get_return_address+0x5e/0xa0
[11976.642052][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11976.642370][    C1]  ? stack_trace_save+0x95/0xd0
[11976.642618][    C1]  ? stack_depot_save_flags+0x45/0x550
[11976.642897][    C1]  ? kasan_save_stack+0x34/0x50
[11976.643145][    C1]  ? kasan_save_stack+0x24/0x50
[11976.643393][    C1]  ? kasan_save_track+0x14/0x30
[11976.643641][    C1]  ? kasan_save_free_info+0x3f/0x60
[11976.643904][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[11976.644158][    C1]  ? kmem_cache_free+0xf3/0x2c0
[11976.644407][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[11976.644670][    C1]  ? ip_finish_output2+0x786/0x18e0
[11976.644933][    C1]  ? ip_output+0x16b/0x4f0
[11976.645165][    C1]  ? __ip_queue_xmit+0x672/0x1910
[11976.645426][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[11976.645697][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11976.645965][    C1]  ? get_reg+0x119/0x190
[11976.646184][    C1]  ? unwind_next_frame+0x12af/0x1d10
[11976.646451][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11976.646761][    C1]  __tcf_classify+0x329/0x7d0
[11976.647001][    C1]  tcf_classify+0x283/0x930
[11976.647233][    C1]  ? arch_stack_walk+0xa2/0x100
[11976.647481][    C1]  ? __pfx_tcf_classify+0x10/0x10
[11976.647737][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11976.648023][    C1]  ? unwind_next_frame+0x1478/0x1d10
[11976.648293][    C1]  tc_run+0x2e4/0x5d0
[11976.648498][    C1]  ? __pfx_tc_run+0x10/0x10
[11976.648729][    C1]  ? lock_acquire+0x1c1/0x220
[11976.648966][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[11976.649226][    C1]  __dev_queue_xmit+0x686/0x17e0
[11976.649479][    C1]  ? lock_acquire+0x1c1/0x220
[11976.649717][    C1]  ? ip_finish_output2+0x786/0x18e0
[11976.649981][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11976.650288][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[11976.650560][    C1]  ? neigh_hh_output+0x348/0x590
[11976.650813][    C1]  ? ip_finish_output2+0x262/0x18e0
[11976.651077][    C1]  ip_finish_output2+0x786/0x18e0
[11976.651333][    C1]  ? stack_depot_save_flags+0x371/0x550
[11976.651614][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11976.651953][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[11976.652229][    C1]  ? rcu_read_lock_held+0xe/0x50
[11976.652481][    C1]  ? __ip_finish_output+0x10f/0x770
[11976.652745][    C1]  ip_output+0x16b/0x4f0
[11976.652961][    C1]  ? inet_recvmsg+0xf9/0x2c0
[11976.653197][    C1]  ? __pfx_ip_output+0x10/0x10
[11976.653441][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11976.653726][    C1]  ? rcu_read_lock_held+0xe/0x50
[11976.653978][    C1]  ? ip_local_out+0x114/0x3b0
[11976.654220][    C1]  __ip_queue_xmit+0x672/0x1910
[11976.654468][    C1]  ? __create_object+0x5e/0xb0
[11976.654712][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[11976.654979][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11976.655266][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[11976.655539][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[11976.655821][    C1]  tcp_release_cb+0x1e9/0x390
[11976.656060][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[11976.656326][    C1]  release_sock+0xb8/0x1d0
[11976.656551][    C1]  tcp_recvmsg+0xf8/0x4f0
[11976.656773][    C1]  ? lock_release+0x1d5/0x250
[11976.657012][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[11976.657263][    C1]  ? core_sys_select+0x620/0x710
[11976.657515][    C1]  ? __pfx_core_sys_select+0x10/0x10
[11976.657786][    C1]  inet_recvmsg+0xf9/0x2c0
[11976.658012][    C1]  ? __pfx_pipe_write+0x10/0x10
[11976.658264][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[11976.658518][    C1]  ? __fget_light+0x54/0x1e0
[11976.658756][    C1]  ? sockfd_lookup_light+0x1a/0x160
[11976.659019][    C1]  __sys_recvfrom+0x2fb/0x3b0
[11976.659260][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[11976.659523][    C1]  ? __might_fault+0xc6/0x180
[11976.659765][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[11976.660047][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[11976.660347][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[11976.660650][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[11976.660970][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[11976.661222][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11976.661525][    C1]  do_syscall_64+0xc9/0x1e0
[11976.661758][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11976.662057][    C1] RIP: 0033:0x7f8b36b3f4c0
[11976.662287][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[11976.663255][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[11976.663680][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[11976.664077][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[11976.664472][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[11976.664865][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[11976.665272][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[11976.665669][    C1]  </TASK>
[11976.665825][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8945s! [perl:7725]
[11976.666244][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[11976.667494][    C3] irq event stamp: 290154
[11976.667709][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[11976.668237][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[11976.668737][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[11976.669204][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[11976.669662][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[11976.670107][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[11976.670717][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[11976.671041][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[11976.672007][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[11976.672313][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[11976.672712][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[11976.673107][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[11976.673502][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[11976.673899][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[11976.674296][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[11976.674739][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11976.675069][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[11976.675473][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[11976.675867][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[11976.676261][    C3] PKRU: 55555554
[11976.676441][    C3] Call Trace:
[11976.676608][    C3]  <IRQ>
[11976.676758][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[11976.677018][    C3]  ? __run_hrtimer+0x1c0/0x710
[11976.677262][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[11976.677536][    C3]  ? __hrtimer_run_queues+0x197/0x270
[11976.677807][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[11976.678094][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11976.678358][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[11976.678663][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[11976.678925][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[11976.679232][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[11976.679527][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11976.679839][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11976.680144][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[11976.680529][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[11976.680928][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[11976.681248][    C3]  ? get_stack_info+0x36/0xc0
[11976.681491][    C3]  ? lock_acquire+0x1c1/0x220
[11976.681732][    C3]  ? lock_release+0x1d5/0x250
[11976.681973][    C3]  do_raw_spin_lock+0x1ec/0x270
[11976.682228][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[11976.682500][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11976.682782][    C3]  ? lock_acquire+0x1c1/0x220
[11976.683021][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[11976.683271][    C3]  _raw_spin_lock_nested+0x65/0x80
[11976.683529][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[11976.683760][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[11976.684007][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[11976.684269][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[11976.684543][    C3]  ip_local_deliver_finish+0x2ae/0x480
[11976.684819][    C3]  ip_local_deliver+0x19d/0x480
[11976.685066][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[11976.685361][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[11976.685623][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[11976.685970][    C3]  ? rcu_read_lock_held+0xe/0x50
[11976.686228][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[11976.686546][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[11976.686807][    C3]  ip_rcv+0x564/0x740
[11976.687012][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11976.687247][    C3]  ? set_track_prepare+0x8a/0xd0
[11976.687498][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11976.687771][    C3]  ? vfs_write+0x9e9/0x10a0
[11976.688001][    C3]  ? skb_clone+0x10b/0x330
[11976.688233][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[11976.688550][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[11976.688851][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[11976.689131][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[11976.689428][    C3]  ? __tcf_classify+0x329/0x7d0
[11976.689674][    C3]  ? __pfx_ip_rcv+0x10/0x10
[11976.689903][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[11976.690210][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[11976.690497][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[11976.690821][    C3]  ? lock_acquire+0x1c1/0x220
[11976.691060][    C3]  ? netif_receive_skb_internal+0x84/0x300
[11976.691361][    C3]  netif_receive_skb_internal+0xb0/0x300
[11976.691647][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[11976.691962][    C3]  ? __copy_skb_header+0xaf/0x490
[11976.692223][    C3]  ? __skb_clone+0x57a/0x760
[11976.692455][    C3]  netif_receive_skb+0x55/0x280
[11976.692702][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[11976.693013][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[11976.693351][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[11976.693650][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[11976.693922][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[11976.694216][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[11976.694550][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[11976.694858][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[11976.695205][    C3]  ? lock_release+0x1d5/0x250
[11976.695443][    C3]  ? is_bpf_text_address+0x71/0x120
[11976.695707][    C3]  ? kernel_text_address+0xce/0xe0
[11976.695966][    C3]  ? __kernel_text_address+0x12/0x40
[11976.696239][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11976.696522][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11976.696830][    C3]  ? arch_stack_walk+0xa2/0x100
[11976.697078][    C3]  ? get_stack_info_noinstr+0x18/0x110
[11976.697360][    C3]  ? get_stack_info+0x36/0xc0
[11976.697597][    C3]  __tcf_classify+0x329/0x7d0
[11976.697839][    C3]  tcf_classify+0x283/0x930
[11976.698070][    C3]  ? lock_release+0x1d5/0x250
[11976.698312][    C3]  ? is_bpf_text_address+0x71/0x120
[11976.698574][    C3]  ? __pfx_tcf_classify+0x10/0x10
[11976.698828][    C3]  ? __kernel_text_address+0x12/0x40
[11976.699093][    C3]  ? unwind_get_return_address+0x5e/0xa0
[11976.699378][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[11976.699688][    C3]  tc_run+0x2e4/0x5d0
[11976.699891][    C3]  ? __pfx_tc_run+0x10/0x10
[11976.700122][    C3]  ? lock_acquire+0x1c1/0x220
[11976.700364][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[11976.700624][    C3]  __dev_queue_xmit+0x686/0x17e0
[11976.700876][    C3]  ? lock_acquire+0x1c1/0x220
[11976.701112][    C3]  ? ip_finish_output2+0x786/0x18e0
[11976.701381][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11976.701682][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[11976.701953][    C3]  ? neigh_hh_output+0x348/0x590
[11976.702213][    C3]  ? ip_finish_output2+0x262/0x18e0
[11976.702477][    C3]  ip_finish_output2+0x786/0x18e0
[11976.702732][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[11976.703068][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[11976.703347][    C3]  ? rcu_read_lock_held+0xe/0x50
[11976.703599][    C3]  ? __ip_finish_output+0x10f/0x770
[11976.703866][    C3]  ip_output+0x16b/0x4f0
[11976.704083][    C3]  ? __pfx_ip_output+0x10/0x10
[11976.704328][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[11976.704606][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11976.704918][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[11976.705217][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[11976.705468][    C3]  ? __alloc_skb+0xd4/0x280
[11976.705695][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[11976.705964][    C3]  ? tcp_fragment+0x168/0x1040
[11976.706214][    C3]  ? rcu_read_lock_held+0xe/0x50
[11976.706463][    C3]  ? ip_local_out+0x114/0x3b0
[11976.706702][    C3]  __ip_queue_xmit+0x672/0x1910
[11976.706949][    C3]  ? __skb_clone+0x57a/0x760
[11976.707184][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[11976.707449][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[11976.707727][    C3]  ? ipv4_dst_check+0xe3/0x170
[11976.707970][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[11976.708217][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[11976.708516][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[11976.708833][    C3]  ? tcp_fragment+0xb0e/0x1040
[11976.709074][    C3]  tcp_send_loss_probe+0x348/0x830
[11976.709335][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11976.709603][    C3]  tcp_write_timer+0x82/0x1d0
[11976.709839][    C3]  call_timer_fn+0x173/0x430
[11976.710077][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[11976.710337][    C3]  ? next_expiry_recalc+0xcd/0x220
[11976.710596][    C3]  __run_timers.part.0+0x52d/0x890
[11976.710854][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[11976.711122][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[11976.711406][    C3]  ? lock_acquire+0x1c1/0x220
[11976.711643][    C3]  ? clockevents_program_event+0xf6/0x300
[11976.711931][    C3]  ? lock_release+0x1d5/0x250
[11976.712169][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11976.712431][    C3]  ? ktime_get+0xb3/0x190
[11976.712651][    C3]  ? clockevents_program_event+0x1ea/0x300
[11976.712946][    C3]  run_timer_softirq+0x72/0x100
[11976.713194][    C3]  __do_softirq+0x1b9/0x7ff
[11976.713428][    C3]  irq_exit_rcu+0x98/0xc0
[11976.713646][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[11976.713931][    C3]  </IRQ>
[11976.714082][    C3]  <TASK>
[11976.714232][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[11976.714535][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[11976.714858][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[11976.715822][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[11976.716128][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[11976.716523][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[11976.716920][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[11976.717317][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[11976.717712][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[11976.718108][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[11976.718404][    C3]  uart_start+0xe4/0x1b0
[11976.718621][    C3]  n_tty_write+0x677/0x7a0
[11976.718851][    C3]  ? __pfx_n_tty_write+0x10/0x10
[11976.719101][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[11976.719386][    C3]  ? lock_acquire+0x1c1/0x220
[11976.719624][    C3]  ? iterate_tty_write+0x95/0x540
[11976.719879][    C3]  iterate_tty_write+0x229/0x540
[11976.720131][    C3]  file_tty_write.constprop.0+0x1db/0x370
[11976.720418][    C3]  vfs_write+0x9e9/0x10a0
[11976.720640][    C3]  ? __run_hrtimer+0x5df/0x710
[11976.720882][    C3]  ? __pfx_vfs_write+0x10/0x10
[11976.721122][    C3]  ? lock_acquire+0x1c1/0x220
[11976.721362][    C3]  ? clockevents_program_event+0xf6/0x300
[11976.721671][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[11976.721978][    C3]  ? __fget_light+0x54/0x1e0
[11976.722315][    C3]  ksys_write+0xf5/0x1e0
[11976.722609][    C3]  ? __pfx_ksys_write+0x10/0x10
[11976.722856][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[11976.723161][    C3]  do_syscall_64+0xc9/0x1e0
[11976.723400][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[11976.723698][    C3] RIP: 0033:0x7f93b2836957
[11976.723923][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[11976.724887][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[11976.725332][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[11976.725727][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[11976.726124][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[11976.726527][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[11976.726920][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[11976.727324][    C3]  </TASK>
[12004.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 8971s! [ncat:8027]
[12004.613585][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12004.614836][    C1] irq event stamp: 174248
[12004.615062][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12004.615589][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[12004.616049][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12004.616515][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12004.616973][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12004.617421][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12004.618029][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12004.618353][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12004.619317][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12004.619623][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12004.620018][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12004.620413][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12004.620810][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12004.621206][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12004.621600][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12004.622045][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12004.622374][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12004.622773][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12004.623168][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12004.623564][    C1] PKRU: 55555554
[12004.623744][    C1] Call Trace:
[12004.623916][    C1]  <IRQ>
[12004.624064][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[12004.624326][    C1]  ? __run_hrtimer+0x1c0/0x710
[12004.624568][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12004.624843][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12004.625120][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12004.625406][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12004.625671][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12004.625975][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12004.626237][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12004.626545][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12004.626839][    C1]  </IRQ>
[12004.626989][    C1]  <TASK>
[12004.627138][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12004.627451][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12004.627742][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12004.628034][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12004.628323][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12004.628634][    C1]  ? lock_acquire+0x1c1/0x220
[12004.628873][    C1]  ? lock_release+0x1d5/0x250
[12004.629112][    C1]  do_raw_spin_lock+0x1ec/0x270
[12004.629362][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12004.629632][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12004.629916][    C1]  ? lock_acquire+0x1c1/0x220
[12004.630152][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12004.630393][    C1]  _raw_spin_lock_nested+0x65/0x80
[12004.630651][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12004.630886][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12004.631133][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12004.631391][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12004.631667][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12004.631943][    C1]  ip_local_deliver+0x19d/0x480
[12004.632190][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12004.632459][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12004.632722][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12004.633068][    C1]  ? rcu_read_lock_held+0xe/0x50
[12004.633320][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12004.633639][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12004.633900][    C1]  ip_rcv+0x564/0x740
[12004.634102][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12004.634335][    C1]  ? set_track_prepare+0x8a/0xd0
[12004.634588][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12004.634862][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12004.635139][    C1]  ? skb_clone+0x10b/0x330
[12004.635367][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12004.635686][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12004.635988][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12004.636271][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12004.636563][    C1]  ? __tcf_classify+0x329/0x7d0
[12004.636811][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12004.637041][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12004.637339][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12004.637622][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12004.637946][    C1]  ? lock_acquire+0x1c1/0x220
[12004.638185][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12004.638477][    C1]  netif_receive_skb_internal+0xb0/0x300
[12004.638764][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12004.639082][    C1]  ? __copy_skb_header+0xaf/0x490
[12004.639337][    C1]  ? __skb_clone+0x57a/0x760
[12004.639569][    C1]  netif_receive_skb+0x55/0x280
[12004.639817][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12004.640128][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12004.640459][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12004.640758][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12004.641030][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12004.641318][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12004.641627][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12004.641912][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12004.642227][    C1]  ? stack_trace_save+0x95/0xd0
[12004.642472][    C1]  ? stack_depot_save_flags+0x45/0x550
[12004.642752][    C1]  ? kasan_save_stack+0x34/0x50
[12004.643000][    C1]  ? kasan_save_stack+0x24/0x50
[12004.643246][    C1]  ? kasan_save_track+0x14/0x30
[12004.643491][    C1]  ? kasan_save_free_info+0x3f/0x60
[12004.643755][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12004.644008][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12004.644255][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12004.644519][    C1]  ? ip_finish_output2+0x786/0x18e0
[12004.644782][    C1]  ? ip_output+0x16b/0x4f0
[12004.645009][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12004.645263][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12004.645535][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12004.645803][    C1]  ? get_reg+0x119/0x190
[12004.646017][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12004.646284][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12004.646592][    C1]  __tcf_classify+0x329/0x7d0
[12004.646833][    C1]  tcf_classify+0x283/0x930
[12004.647062][    C1]  ? arch_stack_walk+0xa2/0x100
[12004.647311][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12004.647565][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12004.647853][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12004.648120][    C1]  tc_run+0x2e4/0x5d0
[12004.648326][    C1]  ? __pfx_tc_run+0x10/0x10
[12004.648557][    C1]  ? lock_acquire+0x1c1/0x220
[12004.648794][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12004.649053][    C1]  __dev_queue_xmit+0x686/0x17e0
[12004.649305][    C1]  ? lock_acquire+0x1c1/0x220
[12004.649543][    C1]  ? ip_finish_output2+0x786/0x18e0
[12004.649805][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12004.650108][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12004.650382][    C1]  ? neigh_hh_output+0x348/0x590
[12004.650634][    C1]  ? ip_finish_output2+0x262/0x18e0
[12004.650897][    C1]  ip_finish_output2+0x786/0x18e0
[12004.651153][    C1]  ? stack_depot_save_flags+0x371/0x550
[12004.651435][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12004.651770][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12004.652045][    C1]  ? rcu_read_lock_held+0xe/0x50
[12004.652297][    C1]  ? __ip_finish_output+0x10f/0x770
[12004.652560][    C1]  ip_output+0x16b/0x4f0
[12004.652776][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12004.653008][    C1]  ? __pfx_ip_output+0x10/0x10
[12004.653251][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12004.653538][    C1]  ? rcu_read_lock_held+0xe/0x50
[12004.653788][    C1]  ? ip_local_out+0x114/0x3b0
[12004.654025][    C1]  __ip_queue_xmit+0x672/0x1910
[12004.654274][    C1]  ? __create_object+0x5e/0xb0
[12004.654517][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12004.654783][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12004.655071][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12004.655344][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12004.655624][    C1]  tcp_release_cb+0x1e9/0x390
[12004.655864][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12004.656128][    C1]  release_sock+0xb8/0x1d0
[12004.656357][    C1]  tcp_recvmsg+0xf8/0x4f0
[12004.656576][    C1]  ? lock_release+0x1d5/0x250
[12004.656815][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12004.657065][    C1]  ? core_sys_select+0x620/0x710
[12004.657318][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12004.657585][    C1]  inet_recvmsg+0xf9/0x2c0
[12004.657809][    C1]  ? __pfx_pipe_write+0x10/0x10
[12004.658057][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12004.658311][    C1]  ? __fget_light+0x54/0x1e0
[12004.658546][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12004.658810][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12004.659053][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12004.659317][    C1]  ? __might_fault+0xc6/0x180
[12004.659559][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12004.659839][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12004.660138][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12004.660436][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12004.660756][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12004.661006][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12004.661311][    C1]  do_syscall_64+0xc9/0x1e0
[12004.661543][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12004.661841][    C1] RIP: 0033:0x7f8b36b3f4c0
[12004.662067][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12004.663033][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12004.663454][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12004.663850][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12004.664247][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12004.664643][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12004.665046][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12004.665450][    C1]  </TASK>
[12004.665607][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 8971s! [perl:7725]
[12004.666030][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12004.667285][    C3] irq event stamp: 290154
[12004.667503][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12004.668030][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[12004.668534][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12004.669001][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12004.669463][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12004.669910][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12004.670525][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12004.670850][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12004.671825][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12004.672133][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12004.672533][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12004.672933][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12004.673333][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12004.673734][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12004.674130][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12004.674577][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12004.674909][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12004.675324][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12004.675722][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12004.676120][    C3] PKRU: 55555554
[12004.676304][    C3] Call Trace:
[12004.676475][    C3]  <IRQ>
[12004.676624][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[12004.676885][    C3]  ? __run_hrtimer+0x1c0/0x710
[12004.677127][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12004.677402][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12004.677675][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12004.677962][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12004.678227][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12004.678532][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12004.678793][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12004.679102][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12004.679397][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12004.679709][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12004.680001][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12004.680296][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12004.680584][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12004.680896][    C3]  ? get_stack_info+0x36/0xc0
[12004.681137][    C3]  ? lock_acquire+0x1c1/0x220
[12004.681375][    C3]  ? lock_release+0x1d5/0x250
[12004.681616][    C3]  do_raw_spin_lock+0x1ec/0x270
[12004.681865][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12004.682136][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12004.682422][    C3]  ? lock_acquire+0x1c1/0x220
[12004.682659][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12004.682898][    C3]  _raw_spin_lock_nested+0x65/0x80
[12004.683156][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12004.683391][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12004.683639][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12004.683895][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12004.684168][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12004.684444][    C3]  ip_local_deliver+0x19d/0x480
[12004.684692][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12004.684976][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12004.685240][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12004.685586][    C3]  ? rcu_read_lock_held+0xe/0x50
[12004.685839][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12004.686159][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12004.686421][    C3]  ip_rcv+0x564/0x740
[12004.686625][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12004.686856][    C3]  ? set_track_prepare+0x8a/0xd0
[12004.687107][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12004.687383][    C3]  ? vfs_write+0x9e9/0x10a0
[12004.687614][    C3]  ? skb_clone+0x10b/0x330
[12004.687838][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12004.688156][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12004.688462][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12004.688740][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12004.689034][    C3]  ? __tcf_classify+0x329/0x7d0
[12004.689281][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12004.689509][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12004.689809][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12004.690091][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12004.690415][    C3]  ? lock_acquire+0x1c1/0x220
[12004.690653][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12004.690948][    C3]  netif_receive_skb_internal+0xb0/0x300
[12004.691232][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12004.691546][    C3]  ? __copy_skb_header+0xaf/0x490
[12004.691800][    C3]  ? __skb_clone+0x57a/0x760
[12004.692034][    C3]  netif_receive_skb+0x55/0x280
[12004.692283][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12004.692590][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12004.692922][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12004.693219][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12004.693490][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12004.693779][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12004.694093][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12004.694401][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12004.694724][    C3]  ? lock_release+0x1d5/0x250
[12004.694978][    C3]  ? is_bpf_text_address+0x71/0x120
[12004.695244][    C3]  ? kernel_text_address+0xce/0xe0
[12004.695504][    C3]  ? __kernel_text_address+0x12/0x40
[12004.695772][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12004.696055][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12004.696367][    C3]  ? arch_stack_walk+0xa2/0x100
[12004.696619][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12004.696894][    C3]  ? get_stack_info+0x36/0xc0
[12004.697134][    C3]  __tcf_classify+0x329/0x7d0
[12004.697378][    C3]  tcf_classify+0x283/0x930
[12004.697608][    C3]  ? lock_release+0x1d5/0x250
[12004.697848][    C3]  ? is_bpf_text_address+0x71/0x120
[12004.698112][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12004.698368][    C3]  ? __kernel_text_address+0x12/0x40
[12004.698633][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12004.698917][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12004.699229][    C3]  tc_run+0x2e4/0x5d0
[12004.699435][    C3]  ? __pfx_tc_run+0x10/0x10
[12004.699663][    C3]  ? lock_acquire+0x1c1/0x220
[12004.699902][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12004.700162][    C3]  __dev_queue_xmit+0x686/0x17e0
[12004.700415][    C3]  ? lock_acquire+0x1c1/0x220
[12004.700653][    C3]  ? ip_finish_output2+0x786/0x18e0
[12004.700916][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12004.701220][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12004.701490][    C3]  ? neigh_hh_output+0x348/0x590
[12004.701742][    C3]  ? ip_finish_output2+0x262/0x18e0
[12004.702005][    C3]  ip_finish_output2+0x786/0x18e0
[12004.702261][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12004.702596][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12004.702872][    C3]  ? rcu_read_lock_held+0xe/0x50
[12004.703125][    C3]  ? __ip_finish_output+0x10f/0x770
[12004.703390][    C3]  ip_output+0x16b/0x4f0
[12004.703604][    C3]  ? __pfx_ip_output+0x10/0x10
[12004.703847][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12004.704122][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12004.704437][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12004.704710][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12004.704978][    C3]  ? __alloc_skb+0xd4/0x280
[12004.705207][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12004.705475][    C3]  ? tcp_fragment+0x168/0x1040
[12004.705717][    C3]  ? rcu_read_lock_held+0xe/0x50
[12004.705966][    C3]  ? ip_local_out+0x114/0x3b0
[12004.706204][    C3]  __ip_queue_xmit+0x672/0x1910
[12004.706450][    C3]  ? __skb_clone+0x57a/0x760
[12004.706683][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12004.706948][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12004.707228][    C3]  ? ipv4_dst_check+0xe3/0x170
[12004.707470][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12004.707715][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12004.708014][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12004.708332][    C3]  ? tcp_fragment+0xb0e/0x1040
[12004.708574][    C3]  tcp_send_loss_probe+0x348/0x830
[12004.708833][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12004.709100][    C3]  tcp_write_timer+0x82/0x1d0
[12004.709339][    C3]  call_timer_fn+0x173/0x430
[12004.709575][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12004.709834][    C3]  ? next_expiry_recalc+0xcd/0x220
[12004.710095][    C3]  __run_timers.part.0+0x52d/0x890
[12004.710353][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12004.710621][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12004.710902][    C3]  ? lock_acquire+0x1c1/0x220
[12004.711139][    C3]  ? clockevents_program_event+0xf6/0x300
[12004.711427][    C3]  ? lock_release+0x1d5/0x250
[12004.711663][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12004.711925][    C3]  ? ktime_get+0xb3/0x190
[12004.712145][    C3]  ? clockevents_program_event+0x1ea/0x300
[12004.712438][    C3]  run_timer_softirq+0x72/0x100
[12004.712683][    C3]  __do_softirq+0x1b9/0x7ff
[12004.712916][    C3]  irq_exit_rcu+0x98/0xc0
[12004.713135][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12004.713421][    C3]  </IRQ>
[12004.713569][    C3]  <TASK>
[12004.713720][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12004.714018][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12004.714340][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12004.715319][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12004.715624][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12004.716024][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12004.716421][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12004.716819][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12004.717216][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12004.717617][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12004.717911][    C3]  uart_start+0xe4/0x1b0
[12004.718135][    C3]  n_tty_write+0x677/0x7a0
[12004.718364][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12004.718615][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12004.718903][    C3]  ? lock_acquire+0x1c1/0x220
[12004.719140][    C3]  ? iterate_tty_write+0x95/0x540
[12004.719397][    C3]  iterate_tty_write+0x229/0x540
[12004.719649][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12004.719940][    C3]  vfs_write+0x9e9/0x10a0
[12004.720160][    C3]  ? __run_hrtimer+0x5df/0x710
[12004.720403][    C3]  ? __pfx_vfs_write+0x10/0x10
[12004.720647][    C3]  ? lock_acquire+0x1c1/0x220
[12004.720885][    C3]  ? clockevents_program_event+0xf6/0x300
[12004.721175][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12004.721439][    C3]  ? __fget_light+0x54/0x1e0
[12004.721676][    C3]  ksys_write+0xf5/0x1e0
[12004.721892][    C3]  ? __pfx_ksys_write+0x10/0x10
[12004.722140][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12004.722446][    C3]  do_syscall_64+0xc9/0x1e0
[12004.722679][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12004.722976][    C3] RIP: 0033:0x7f93b2836957
[12004.723206][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12004.724172][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12004.724592][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12004.725011][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12004.725407][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12004.725806][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12004.726203][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12004.726602][    C3]  </TASK>
[12027.121164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[12027.121547][    C3] rcu: 3-....: (9318542 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2324514
[12027.122109][    C3] rcu: (t=9633150 jiffies g=1064457 q=118 ncpus=4)
[12027.122443][    C3] Sending NMI from CPU 3 to CPUs 1:
[12027.122716][    C1] NMI backtrace for cpu 1
[12027.122722][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12027.122726][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12027.122729][    C1] RIP: 0010:kasan_check_range+0x84/0x1c0
[12027.122737][    C1] Code: 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48 c1 ed 03 49 c1 e9 03 48 01 c5 49 01 c1 48 89 e8 49 8d 59 01 48 89 da 48 29 ea <48> 83 fa 10 0f 8e c0 00 00 00 41 89 eb 41 83 e3 07 75 7d 48 85 d2
[12027.122740][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000202
[12027.122743][    C1] RAX: ffffed1000f511c3 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[12027.122745][    C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888007a88e18
[12027.122747][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[12027.122749][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12027.122751][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12027.122753][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12027.122755][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12027.122758][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12027.122760][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12027.122761][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12027.122763][    C1] PKRU: 55555554
[12027.122764][    C1] Call Trace:
[12027.122768][    C1]  <NMI>
[12027.122773][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[12027.122778][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[12027.122784][    C1]  ? nmi_handle+0x153/0x420
[12027.122789][    C1]  ? default_do_nmi+0x41/0x100
[12027.122793][    C1]  ? exc_nmi+0xf3/0x120
[12027.122795][    C1]  ? end_repeat_nmi+0xf/0x60
[12027.122802][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12027.122808][    C1]  ? kasan_check_range+0x84/0x1c0
[12027.122811][    C1]  ? kasan_check_range+0x84/0x1c0
[12027.122815][    C1]  ? kasan_check_range+0x84/0x1c0
[12027.122818][    C1]  </NMI>
[12027.122819][    C1]  <TASK>
[12027.122820][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[12027.122824][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12027.122830][    C1]  ? lock_acquire+0x1c1/0x220
[12027.122834][    C1]  ? lock_release+0x1d5/0x250
[12027.122838][    C1]  do_raw_spin_lock+0x1ec/0x270
[12027.122842][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12027.122845][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12027.122849][    C1]  ? lock_acquire+0x1c1/0x220
[12027.122851][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12027.122856][    C1]  _raw_spin_lock_nested+0x65/0x80
[12027.122859][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12027.122866][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12027.122869][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12027.122874][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12027.122880][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12027.122884][    C1]  ip_local_deliver+0x19d/0x480
[12027.122887][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12027.122889][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12027.122892][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12027.122898][    C1]  ? rcu_read_lock_held+0xe/0x50
[12027.122902][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12027.122905][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12027.122916][    C1]  ip_rcv+0x564/0x740
[12027.122919][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12027.122921][    C1]  ? set_track_prepare+0x8a/0xd0
[12027.122927][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12027.122930][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12027.122933][    C1]  ? skb_clone+0x10b/0x330
[12027.122937][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12027.122944][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12027.122949][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12027.122953][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12027.122962][    C1]  ? __tcf_classify+0x329/0x7d0
[12027.122967][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12027.122969][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12027.122973][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12027.122977][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12027.122981][    C1]  ? lock_acquire+0x1c1/0x220
[12027.122983][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12027.122988][    C1]  netif_receive_skb_internal+0xb0/0x300
[12027.122992][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12027.122996][    C1]  ? __copy_skb_header+0xaf/0x490
[12027.122999][    C1]  ? __skb_clone+0x57a/0x760
[12027.123001][    C1]  netif_receive_skb+0x55/0x280
[12027.123004][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12027.123013][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12027.123019][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12027.123026][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12027.123031][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12027.123041][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12027.123048][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12027.123051][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12027.123059][    C1]  ? stack_trace_save+0x95/0xd0
[12027.123062][    C1]  ? stack_depot_save_flags+0x45/0x550
[12027.123067][    C1]  ? kasan_save_stack+0x34/0x50
[12027.123071][    C1]  ? kasan_save_stack+0x24/0x50
[12027.123074][    C1]  ? kasan_save_track+0x14/0x30
[12027.123076][    C1]  ? kasan_save_free_info+0x3f/0x60
[12027.123079][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12027.123081][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12027.123084][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12027.123087][    C1]  ? ip_finish_output2+0x786/0x18e0
[12027.123091][    C1]  ? ip_output+0x16b/0x4f0
[12027.123093][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12027.123096][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12027.123100][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12027.123103][    C1]  ? get_reg+0x119/0x190
[12027.123106][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12027.123108][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12027.123113][    C1]  __tcf_classify+0x329/0x7d0
[12027.123118][    C1]  tcf_classify+0x283/0x930
[12027.123122][    C1]  ? arch_stack_walk+0xa2/0x100
[12027.123126][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12027.123129][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12027.123133][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12027.123136][    C1]  tc_run+0x2e4/0x5d0
[12027.123140][    C1]  ? __pfx_tc_run+0x10/0x10
[12027.123143][    C1]  ? lock_acquire+0x1c1/0x220
[12027.123145][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12027.123149][    C1]  __dev_queue_xmit+0x686/0x17e0
[12027.123153][    C1]  ? lock_acquire+0x1c1/0x220
[12027.123155][    C1]  ? ip_finish_output2+0x786/0x18e0
[12027.123158][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12027.123164][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12027.123166][    C1]  ? neigh_hh_output+0x348/0x590
[12027.123170][    C1]  ? ip_finish_output2+0x262/0x18e0
[12027.123174][    C1]  ip_finish_output2+0x786/0x18e0
[12027.123176][    C1]  ? stack_depot_save_flags+0x371/0x550
[12027.123180][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12027.123187][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12027.123190][    C1]  ? rcu_read_lock_held+0xe/0x50
[12027.123194][    C1]  ? __ip_finish_output+0x10f/0x770
[12027.123197][    C1]  ip_output+0x16b/0x4f0
[12027.123200][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12027.123203][    C1]  ? __pfx_ip_output+0x10/0x10
[12027.123206][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12027.123210][    C1]  ? rcu_read_lock_held+0xe/0x50
[12027.123213][    C1]  ? ip_local_out+0x114/0x3b0
[12027.123217][    C1]  __ip_queue_xmit+0x672/0x1910
[12027.123220][    C1]  ? __create_object+0x5e/0xb0
[12027.123223][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12027.123229][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12027.123233][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12027.123236][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12027.123241][    C1]  tcp_release_cb+0x1e9/0x390
[12027.123244][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12027.123248][    C1]  release_sock+0xb8/0x1d0
[12027.123253][    C1]  tcp_recvmsg+0xf8/0x4f0
[12027.123255][    C1]  ? lock_release+0x1d5/0x250
[12027.123258][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12027.123260][    C1]  ? core_sys_select+0x620/0x710
[12027.123265][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12027.123269][    C1]  inet_recvmsg+0xf9/0x2c0
[12027.123272][    C1]  ? __pfx_pipe_write+0x10/0x10
[12027.123277][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12027.123279][    C1]  ? __fget_light+0x54/0x1e0
[12027.123283][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12027.123287][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12027.123292][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12027.123296][    C1]  ? __might_fault+0xc6/0x180
[12027.123303][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12027.123307][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12027.123311][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12027.123315][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12027.123320][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12027.123324][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12027.123327][    C1]  do_syscall_64+0xc9/0x1e0
[12027.123332][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12027.123336][    C1] RIP: 0033:0x7f8b36b3f4c0
[12027.123339][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12027.123342][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12027.123346][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12027.123348][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12027.123350][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12027.123351][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12027.123353][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12027.123358][    C1]  </TASK>
[12027.123712][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12027.171137][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12027.171746][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12027.172076][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12027.173044][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12027.173352][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12027.173748][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12027.174146][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12027.174544][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12027.174949][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12027.175346][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12027.175791][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12027.176122][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12027.176524][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12027.176921][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12027.177324][    C3] PKRU: 55555554
[12027.177503][    C3] Call Trace:
[12027.177674][    C3]  <IRQ>
[12027.177822][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[12027.178096][    C3]  ? print_cpu_stall+0x263/0x6a0
[12027.178347][    C3]  ? check_cpu_stall+0x284/0x500
[12027.178597][    C3]  ? rcu_pending+0x92/0x360
[12027.178826][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[12027.179093][    C3]  ? update_process_times+0xb9/0x110
[12027.179362][    C3]  ? tick_sched_handle+0x67/0x130
[12027.179619][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[12027.179903][    C3]  ? __run_hrtimer+0x1c0/0x710
[12027.180145][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[12027.180455][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12027.180727][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12027.181012][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12027.181279][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12027.181584][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12027.181845][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12027.182154][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12027.182448][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12027.182761][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12027.183048][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12027.183341][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12027.183627][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12027.183935][    C3]  ? get_stack_info+0x36/0xc0
[12027.184176][    C3]  ? lock_acquire+0x1c1/0x220
[12027.184415][    C3]  ? lock_release+0x1d5/0x250
[12027.184652][    C3]  do_raw_spin_lock+0x1ec/0x270
[12027.184934][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12027.185209][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12027.185495][    C3]  ? lock_acquire+0x1c1/0x220
[12027.185734][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12027.185973][    C3]  _raw_spin_lock_nested+0x65/0x80
[12027.186236][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12027.186470][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12027.186717][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12027.186974][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12027.187249][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12027.187526][    C3]  ip_local_deliver+0x19d/0x480
[12027.187772][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12027.188044][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12027.188307][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12027.188662][    C3]  ? rcu_read_lock_held+0xe/0x50
[12027.188913][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12027.189232][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12027.189495][    C3]  ip_rcv+0x564/0x740
[12027.189698][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12027.189930][    C3]  ? set_track_prepare+0x8a/0xd0
[12027.190183][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12027.190458][    C3]  ? vfs_write+0x9e9/0x10a0
[12027.190690][    C3]  ? skb_clone+0x10b/0x330
[12027.190915][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12027.191234][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12027.191540][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12027.191820][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12027.192121][    C3]  ? __tcf_classify+0x329/0x7d0
[12027.192370][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12027.192597][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12027.192897][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12027.193182][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12027.193507][    C3]  ? lock_acquire+0x1c1/0x220
[12027.193743][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12027.194039][    C3]  netif_receive_skb_internal+0xb0/0x300
[12027.194323][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12027.194638][    C3]  ? __copy_skb_header+0xaf/0x490
[12027.194902][    C3]  ? __skb_clone+0x57a/0x760
[12027.195137][    C3]  netif_receive_skb+0x55/0x280
[12027.195384][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12027.195696][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12027.196027][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12027.196325][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12027.196598][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12027.196885][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12027.197197][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12027.197506][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12027.197829][    C3]  ? lock_release+0x1d5/0x250
[12027.198066][    C3]  ? is_bpf_text_address+0x71/0x120
[12027.198335][    C3]  ? kernel_text_address+0xce/0xe0
[12027.198595][    C3]  ? __kernel_text_address+0x12/0x40
[12027.198864][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12027.199145][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12027.199456][    C3]  ? arch_stack_walk+0xa2/0x100
[12027.199706][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12027.199980][    C3]  ? get_stack_info+0x36/0xc0
[12027.200222][    C3]  __tcf_classify+0x329/0x7d0
[12027.200464][    C3]  tcf_classify+0x283/0x930
[12027.200692][    C3]  ? lock_release+0x1d5/0x250
[12027.200931][    C3]  ? is_bpf_text_address+0x71/0x120
[12027.201193][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12027.201449][    C3]  ? __kernel_text_address+0x12/0x40
[12027.201716][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12027.202000][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12027.202312][    C3]  tc_run+0x2e4/0x5d0
[12027.202516][    C3]  ? __pfx_tc_run+0x10/0x10
[12027.202746][    C3]  ? lock_acquire+0x1c1/0x220
[12027.202982][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12027.203242][    C3]  __dev_queue_xmit+0x686/0x17e0
[12027.203494][    C3]  ? lock_acquire+0x1c1/0x220
[12027.203732][    C3]  ? ip_finish_output2+0x786/0x18e0
[12027.203994][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12027.204298][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12027.204568][    C3]  ? neigh_hh_output+0x348/0x590
[12027.204819][    C3]  ? ip_finish_output2+0x262/0x18e0
[12027.205091][    C3]  ip_finish_output2+0x786/0x18e0
[12027.205347][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12027.205685][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12027.205959][    C3]  ? rcu_read_lock_held+0xe/0x50
[12027.206212][    C3]  ? __ip_finish_output+0x10f/0x770
[12027.206474][    C3]  ip_output+0x16b/0x4f0
[12027.206688][    C3]  ? __pfx_ip_output+0x10/0x10
[12027.206928][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12027.207203][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12027.207514][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12027.207790][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12027.208040][    C3]  ? __alloc_skb+0xd4/0x280
[12027.208270][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12027.208537][    C3]  ? tcp_fragment+0x168/0x1040
[12027.208779][    C3]  ? rcu_read_lock_held+0xe/0x50
[12027.209030][    C3]  ? ip_local_out+0x114/0x3b0
[12027.209269][    C3]  __ip_queue_xmit+0x672/0x1910
[12027.209516][    C3]  ? __skb_clone+0x57a/0x760
[12027.209748][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12027.210014][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12027.210293][    C3]  ? ipv4_dst_check+0xe3/0x170
[12027.210537][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12027.210784][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12027.211082][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12027.211401][    C3]  ? tcp_fragment+0xb0e/0x1040
[12027.211644][    C3]  tcp_send_loss_probe+0x348/0x830
[12027.211902][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12027.212169][    C3]  tcp_write_timer+0x82/0x1d0
[12027.212408][    C3]  call_timer_fn+0x173/0x430
[12027.212644][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12027.212904][    C3]  ? next_expiry_recalc+0xcd/0x220
[12027.213163][    C3]  __run_timers.part.0+0x52d/0x890
[12027.213421][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12027.213689][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12027.213972][    C3]  ? lock_acquire+0x1c1/0x220
[12027.214208][    C3]  ? clockevents_program_event+0xf6/0x300
[12027.214500][    C3]  ? lock_release+0x1d5/0x250
[12027.214737][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12027.215009][    C3]  ? ktime_get+0xb3/0x190
[12027.215230][    C3]  ? clockevents_program_event+0x1ea/0x300
[12027.215526][    C3]  run_timer_softirq+0x72/0x100
[12027.215773][    C3]  __do_softirq+0x1b9/0x7ff
[12027.216004][    C3]  irq_exit_rcu+0x98/0xc0
[12027.216226][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12027.216510][    C3]  </IRQ>
[12027.216660][    C3]  <TASK>
[12027.216810][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12027.217116][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12027.217440][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12027.218411][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12027.218725][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12027.219119][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12027.219514][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12027.219905][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12027.220301][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12027.220700][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12027.220993][    C3]  uart_start+0xe4/0x1b0
[12027.221213][    C3]  n_tty_write+0x677/0x7a0
[12027.221442][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12027.221691][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12027.221986][    C3]  ? lock_acquire+0x1c1/0x220
[12027.222223][    C3]  ? iterate_tty_write+0x95/0x540
[12027.222479][    C3]  iterate_tty_write+0x229/0x540
[12027.222730][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12027.223018][    C3]  vfs_write+0x9e9/0x10a0
[12027.223239][    C3]  ? __run_hrtimer+0x5df/0x710
[12027.223480][    C3]  ? __pfx_vfs_write+0x10/0x10
[12027.223724][    C3]  ? lock_acquire+0x1c1/0x220
[12027.223961][    C3]  ? clockevents_program_event+0xf6/0x300
[12027.224248][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12027.224512][    C3]  ? __fget_light+0x54/0x1e0
[12027.224747][    C3]  ksys_write+0xf5/0x1e0
[12027.224974][    C3]  ? __pfx_ksys_write+0x10/0x10
[12027.225220][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12027.225521][    C3]  do_syscall_64+0xc9/0x1e0
[12027.225753][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12027.226049][    C3] RIP: 0033:0x7f93b2836957
[12027.226276][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12027.227239][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12027.227658][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12027.228053][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12027.228447][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12027.228840][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12027.229235][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12027.229632][    C3]  </TASK>
[12052.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 9015s! [ncat:8027]
[12052.613574][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12052.614837][    C1] irq event stamp: 174248
[12052.615056][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12052.615581][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[12052.616042][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12052.616508][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12052.616967][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12052.617413][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12052.618019][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12052.618342][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12052.619307][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12052.619611][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12052.620007][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12052.620404][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12052.620799][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12052.621194][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12052.621593][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12052.622036][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12052.622366][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12052.622763][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12052.623157][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12052.623557][    C1] PKRU: 55555554
[12052.623736][    C1] Call Trace:
[12052.623906][    C1]  <IRQ>
[12052.624059][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[12052.624321][    C1]  ? __run_hrtimer+0x1c0/0x710
[12052.624562][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12052.624846][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12052.625116][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12052.625404][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12052.625670][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12052.625973][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12052.626233][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12052.626541][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12052.626837][    C1]  </IRQ>
[12052.626986][    C1]  <TASK>
[12052.627136][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12052.627449][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12052.627740][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12052.628033][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12052.628322][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12052.628633][    C1]  ? lock_acquire+0x1c1/0x220
[12052.628873][    C1]  ? lock_release+0x1d5/0x250
[12052.629109][    C1]  do_raw_spin_lock+0x1ec/0x270
[12052.629362][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12052.629632][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12052.629916][    C1]  ? lock_acquire+0x1c1/0x220
[12052.630153][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12052.630393][    C1]  _raw_spin_lock_nested+0x65/0x80
[12052.630650][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12052.630883][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12052.631129][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12052.631386][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12052.631663][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12052.631940][    C1]  ip_local_deliver+0x19d/0x480
[12052.632186][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12052.632457][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12052.632718][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12052.633062][    C1]  ? rcu_read_lock_held+0xe/0x50
[12052.633315][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12052.633632][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12052.633893][    C1]  ip_rcv+0x564/0x740
[12052.634095][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12052.634327][    C1]  ? set_track_prepare+0x8a/0xd0
[12052.634580][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12052.634863][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12052.635134][    C1]  ? skb_clone+0x10b/0x330
[12052.635362][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12052.635678][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12052.635982][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12052.636263][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12052.636557][    C1]  ? __tcf_classify+0x329/0x7d0
[12052.636804][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12052.637031][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12052.637330][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12052.637610][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12052.637931][    C1]  ? lock_acquire+0x1c1/0x220
[12052.638169][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12052.638463][    C1]  netif_receive_skb_internal+0xb0/0x300
[12052.638747][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12052.639061][    C1]  ? __copy_skb_header+0xaf/0x490
[12052.639317][    C1]  ? __skb_clone+0x57a/0x760
[12052.639551][    C1]  netif_receive_skb+0x55/0x280
[12052.639797][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12052.640107][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12052.640441][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12052.640738][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12052.641010][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12052.641299][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12052.641609][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12052.641892][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12052.642207][    C1]  ? stack_trace_save+0x95/0xd0
[12052.642454][    C1]  ? stack_depot_save_flags+0x45/0x550
[12052.642735][    C1]  ? kasan_save_stack+0x34/0x50
[12052.642984][    C1]  ? kasan_save_stack+0x24/0x50
[12052.643231][    C1]  ? kasan_save_track+0x14/0x30
[12052.643479][    C1]  ? kasan_save_free_info+0x3f/0x60
[12052.643741][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12052.643994][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12052.644243][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12052.644506][    C1]  ? ip_finish_output2+0x786/0x18e0
[12052.644773][    C1]  ? ip_output+0x16b/0x4f0
[12052.644999][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12052.645254][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12052.645526][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12052.645791][    C1]  ? get_reg+0x119/0x190
[12052.646006][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12052.646274][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12052.646582][    C1]  __tcf_classify+0x329/0x7d0
[12052.646823][    C1]  tcf_classify+0x283/0x930
[12052.647054][    C1]  ? arch_stack_walk+0xa2/0x100
[12052.647302][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12052.647556][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12052.647840][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12052.648106][    C1]  tc_run+0x2e4/0x5d0
[12052.648312][    C1]  ? __pfx_tc_run+0x10/0x10
[12052.648543][    C1]  ? lock_acquire+0x1c1/0x220
[12052.648782][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12052.649045][    C1]  __dev_queue_xmit+0x686/0x17e0
[12052.649299][    C1]  ? lock_acquire+0x1c1/0x220
[12052.649536][    C1]  ? ip_finish_output2+0x786/0x18e0
[12052.649800][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12052.650101][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12052.650375][    C1]  ? neigh_hh_output+0x348/0x590
[12052.650626][    C1]  ? ip_finish_output2+0x262/0x18e0
[12052.650891][    C1]  ip_finish_output2+0x786/0x18e0
[12052.651146][    C1]  ? stack_depot_save_flags+0x371/0x550
[12052.651427][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12052.651762][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12052.652038][    C1]  ? rcu_read_lock_held+0xe/0x50
[12052.652291][    C1]  ? __ip_finish_output+0x10f/0x770
[12052.652556][    C1]  ip_output+0x16b/0x4f0
[12052.652772][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12052.653009][    C1]  ? __pfx_ip_output+0x10/0x10
[12052.653256][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12052.653543][    C1]  ? rcu_read_lock_held+0xe/0x50
[12052.653793][    C1]  ? ip_local_out+0x114/0x3b0
[12052.654033][    C1]  __ip_queue_xmit+0x672/0x1910
[12052.654280][    C1]  ? __create_object+0x5e/0xb0
[12052.654520][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12052.654795][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12052.655076][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12052.655350][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12052.655631][    C1]  tcp_release_cb+0x1e9/0x390
[12052.655869][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12052.656132][    C1]  release_sock+0xb8/0x1d0
[12052.656360][    C1]  tcp_recvmsg+0xf8/0x4f0
[12052.656578][    C1]  ? lock_release+0x1d5/0x250
[12052.656816][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12052.657066][    C1]  ? core_sys_select+0x620/0x710
[12052.657320][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12052.657589][    C1]  inet_recvmsg+0xf9/0x2c0
[12052.657815][    C1]  ? __pfx_pipe_write+0x10/0x10
[12052.658062][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12052.658322][    C1]  ? __fget_light+0x54/0x1e0
[12052.658556][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12052.658818][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12052.659061][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12052.659324][    C1]  ? __might_fault+0xc6/0x180
[12052.659566][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12052.659844][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12052.660143][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12052.660444][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12052.660764][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12052.661015][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12052.661317][    C1]  do_syscall_64+0xc9/0x1e0
[12052.661549][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12052.661850][    C1] RIP: 0033:0x7f8b36b3f4c0
[12052.662075][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12052.663044][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12052.663463][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12052.663858][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12052.664256][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12052.664653][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12052.665055][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12052.665454][    C1]  </TASK>
[12052.665613][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 9015s! [perl:7725]
[12052.666031][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12052.667282][    C3] irq event stamp: 290154
[12052.667501][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12052.668024][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[12052.668527][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12052.668991][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12052.669449][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12052.669895][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12052.670504][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12052.670827][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12052.671790][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12052.672097][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12052.672494][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12052.672891][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12052.673288][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12052.673684][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12052.674079][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12052.674524][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12052.674860][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12052.675262][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12052.675658][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12052.676054][    C3] PKRU: 55555554
[12052.676236][    C3] Call Trace:
[12052.676406][    C3]  <IRQ>
[12052.676553][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[12052.676815][    C3]  ? __run_hrtimer+0x1c0/0x710
[12052.677057][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12052.677336][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12052.677608][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12052.677895][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12052.678160][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12052.678468][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12052.678728][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12052.679035][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12052.679328][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12052.679641][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12052.679931][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12052.680223][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12052.680513][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12052.680823][    C3]  ? get_stack_info+0x36/0xc0
[12052.681063][    C3]  ? lock_acquire+0x1c1/0x220
[12052.681302][    C3]  ? lock_release+0x1d5/0x250
[12052.681542][    C3]  do_raw_spin_lock+0x1ec/0x270
[12052.681790][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12052.682061][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12052.682347][    C3]  ? lock_acquire+0x1c1/0x220
[12052.682584][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12052.682824][    C3]  _raw_spin_lock_nested+0x65/0x80
[12052.683084][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12052.683320][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12052.683565][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12052.683822][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12052.684095][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12052.684373][    C3]  ip_local_deliver+0x19d/0x480
[12052.684620][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12052.684895][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12052.685158][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12052.685507][    C3]  ? rcu_read_lock_held+0xe/0x50
[12052.685759][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12052.686077][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12052.686340][    C3]  ip_rcv+0x564/0x740
[12052.686544][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12052.686775][    C3]  ? set_track_prepare+0x8a/0xd0
[12052.687027][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12052.687305][    C3]  ? vfs_write+0x9e9/0x10a0
[12052.687535][    C3]  ? skb_clone+0x10b/0x330
[12052.687762][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12052.688080][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12052.688386][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12052.688665][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12052.688959][    C3]  ? __tcf_classify+0x329/0x7d0
[12052.689206][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12052.689436][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12052.689736][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12052.690019][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12052.690343][    C3]  ? lock_acquire+0x1c1/0x220
[12052.690582][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12052.690877][    C3]  netif_receive_skb_internal+0xb0/0x300
[12052.691162][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12052.691477][    C3]  ? __copy_skb_header+0xaf/0x490
[12052.691732][    C3]  ? __skb_clone+0x57a/0x760
[12052.691966][    C3]  netif_receive_skb+0x55/0x280
[12052.692215][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12052.692524][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12052.692856][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12052.693154][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12052.693429][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12052.693718][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12052.694029][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12052.694337][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12052.694661][    C3]  ? lock_release+0x1d5/0x250
[12052.694910][    C3]  ? is_bpf_text_address+0x71/0x120
[12052.695174][    C3]  ? kernel_text_address+0xce/0xe0
[12052.695433][    C3]  ? __kernel_text_address+0x12/0x40
[12052.695698][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12052.695983][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12052.696295][    C3]  ? arch_stack_walk+0xa2/0x100
[12052.696546][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12052.696819][    C3]  ? get_stack_info+0x36/0xc0
[12052.697059][    C3]  __tcf_classify+0x329/0x7d0
[12052.697299][    C3]  tcf_classify+0x283/0x930
[12052.697530][    C3]  ? lock_release+0x1d5/0x250
[12052.697772][    C3]  ? is_bpf_text_address+0x71/0x120
[12052.698034][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12052.698292][    C3]  ? __kernel_text_address+0x12/0x40
[12052.698558][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12052.698841][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12052.699153][    C3]  tc_run+0x2e4/0x5d0
[12052.699360][    C3]  ? __pfx_tc_run+0x10/0x10
[12052.699589][    C3]  ? lock_acquire+0x1c1/0x220
[12052.699828][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12052.700088][    C3]  __dev_queue_xmit+0x686/0x17e0
[12052.700342][    C3]  ? lock_acquire+0x1c1/0x220
[12052.700581][    C3]  ? ip_finish_output2+0x786/0x18e0
[12052.700845][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12052.701148][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12052.701421][    C3]  ? neigh_hh_output+0x348/0x590
[12052.701672][    C3]  ? ip_finish_output2+0x262/0x18e0
[12052.701937][    C3]  ip_finish_output2+0x786/0x18e0
[12052.702193][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12052.702529][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12052.702804][    C3]  ? rcu_read_lock_held+0xe/0x50
[12052.703057][    C3]  ? __ip_finish_output+0x10f/0x770
[12052.703322][    C3]  ip_output+0x16b/0x4f0
[12052.703540][    C3]  ? __pfx_ip_output+0x10/0x10
[12052.703782][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12052.704058][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12052.704373][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12052.704648][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12052.704907][    C3]  ? __alloc_skb+0xd4/0x280
[12052.705138][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12052.705409][    C3]  ? tcp_fragment+0x168/0x1040
[12052.705653][    C3]  ? rcu_read_lock_held+0xe/0x50
[12052.705904][    C3]  ? ip_local_out+0x114/0x3b0
[12052.706142][    C3]  __ip_queue_xmit+0x672/0x1910
[12052.706391][    C3]  ? __skb_clone+0x57a/0x760
[12052.706625][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12052.706892][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12052.707172][    C3]  ? ipv4_dst_check+0xe3/0x170
[12052.707415][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12052.707663][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12052.707966][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12052.708286][    C3]  ? tcp_fragment+0xb0e/0x1040
[12052.708530][    C3]  tcp_send_loss_probe+0x348/0x830
[12052.708790][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12052.709057][    C3]  tcp_write_timer+0x82/0x1d0
[12052.709298][    C3]  call_timer_fn+0x173/0x430
[12052.709532][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12052.709792][    C3]  ? next_expiry_recalc+0xcd/0x220
[12052.710054][    C3]  __run_timers.part.0+0x52d/0x890
[12052.710315][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12052.710584][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12052.710866][    C3]  ? lock_acquire+0x1c1/0x220
[12052.711105][    C3]  ? clockevents_program_event+0xf6/0x300
[12052.711394][    C3]  ? lock_release+0x1d5/0x250
[12052.711633][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12052.711896][    C3]  ? ktime_get+0xb3/0x190
[12052.712118][    C3]  ? clockevents_program_event+0x1ea/0x300
[12052.712413][    C3]  run_timer_softirq+0x72/0x100
[12052.712661][    C3]  __do_softirq+0x1b9/0x7ff
[12052.712894][    C3]  irq_exit_rcu+0x98/0xc0
[12052.713112][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12052.713401][    C3]  </IRQ>
[12052.713550][    C3]  <TASK>
[12052.713700][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12052.714007][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12052.714331][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12052.715299][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12052.715607][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12052.716005][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12052.716406][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12052.716802][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12052.717203][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12052.717602][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12052.717897][    C3]  uart_start+0xe4/0x1b0
[12052.718116][    C3]  n_tty_write+0x677/0x7a0
[12052.718348][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12052.718600][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12052.718885][    C3]  ? lock_acquire+0x1c1/0x220
[12052.719125][    C3]  ? iterate_tty_write+0x95/0x540
[12052.719381][    C3]  iterate_tty_write+0x229/0x540
[12052.719634][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12052.719923][    C3]  vfs_write+0x9e9/0x10a0
[12052.720144][    C3]  ? __run_hrtimer+0x5df/0x710
[12052.720388][    C3]  ? __pfx_vfs_write+0x10/0x10
[12052.720632][    C3]  ? lock_acquire+0x1c1/0x220
[12052.720867][    C3]  ? clockevents_program_event+0xf6/0x300
[12052.721156][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12052.721422][    C3]  ? __fget_light+0x54/0x1e0
[12052.721659][    C3]  ksys_write+0xf5/0x1e0
[12052.721875][    C3]  ? __pfx_ksys_write+0x10/0x10
[12052.722123][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12052.722429][    C3]  do_syscall_64+0xc9/0x1e0
[12052.722658][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12052.722956][    C3] RIP: 0033:0x7f93b2836957
[12052.723184][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12052.724150][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12052.724569][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12052.724972][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12052.725371][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12052.725767][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12052.726162][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12052.726563][    C3]  </TASK>
[12080.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 9041s! [ncat:8027]
[12080.613575][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12080.614835][    C1] irq event stamp: 174248
[12080.615051][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12080.615581][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[12080.616042][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12080.616508][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12080.616966][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12080.617411][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12080.618022][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[12080.618344][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[12080.619306][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12080.619613][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12080.620008][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12080.620404][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12080.620800][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12080.621196][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12080.621591][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12080.622034][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12080.622367][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12080.622766][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12080.623164][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12080.623559][    C1] PKRU: 55555554
[12080.623739][    C1] Call Trace:
[12080.623909][    C1]  <IRQ>
[12080.624058][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[12080.624319][    C1]  ? __run_hrtimer+0x1c0/0x710
[12080.624570][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12080.624845][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12080.625115][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12080.625403][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12080.625666][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12080.625971][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12080.626233][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12080.626540][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12080.626836][    C1]  </IRQ>
[12080.626988][    C1]  <TASK>
[12080.627137][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12080.627451][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12080.627740][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[12080.628028][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12080.628317][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12080.628628][    C1]  ? lock_acquire+0x1c1/0x220
[12080.628868][    C1]  ? lock_release+0x1d5/0x250
[12080.629108][    C1]  do_raw_spin_lock+0x1ec/0x270
[12080.629359][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12080.629629][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12080.629912][    C1]  ? lock_acquire+0x1c1/0x220
[12080.630150][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12080.630392][    C1]  _raw_spin_lock_nested+0x65/0x80
[12080.630651][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12080.630886][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12080.631132][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12080.631389][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12080.631667][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12080.631943][    C1]  ip_local_deliver+0x19d/0x480
[12080.632195][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12080.632466][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12080.632728][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12080.633076][    C1]  ? rcu_read_lock_held+0xe/0x50
[12080.633329][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12080.633648][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12080.633909][    C1]  ip_rcv+0x564/0x740
[12080.634114][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12080.634343][    C1]  ? set_track_prepare+0x8a/0xd0
[12080.634607][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12080.634884][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12080.635155][    C1]  ? skb_clone+0x10b/0x330
[12080.635382][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12080.635700][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12080.636005][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12080.636287][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12080.636581][    C1]  ? __tcf_classify+0x329/0x7d0
[12080.636830][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12080.637060][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12080.637363][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12080.637647][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12080.637971][    C1]  ? lock_acquire+0x1c1/0x220
[12080.638209][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12080.638505][    C1]  netif_receive_skb_internal+0xb0/0x300
[12080.638788][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12080.639103][    C1]  ? __copy_skb_header+0xaf/0x490
[12080.639358][    C1]  ? __skb_clone+0x57a/0x760
[12080.639591][    C1]  netif_receive_skb+0x55/0x280
[12080.639838][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12080.640151][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12080.640483][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12080.640784][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12080.641058][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12080.641346][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12080.641658][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12080.641942][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12080.642258][    C1]  ? stack_trace_save+0x95/0xd0
[12080.642505][    C1]  ? stack_depot_save_flags+0x45/0x550
[12080.642785][    C1]  ? kasan_save_stack+0x34/0x50
[12080.643032][    C1]  ? kasan_save_stack+0x24/0x50
[12080.643282][    C1]  ? kasan_save_track+0x14/0x30
[12080.643529][    C1]  ? kasan_save_free_info+0x3f/0x60
[12080.643792][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12080.644045][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12080.644294][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12080.644565][    C1]  ? ip_finish_output2+0x786/0x18e0
[12080.644829][    C1]  ? ip_output+0x16b/0x4f0
[12080.645056][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12080.645312][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12080.645584][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12080.645849][    C1]  ? get_reg+0x119/0x190
[12080.646068][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12080.646335][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12080.646645][    C1]  __tcf_classify+0x329/0x7d0
[12080.646887][    C1]  tcf_classify+0x283/0x930
[12080.647117][    C1]  ? arch_stack_walk+0xa2/0x100
[12080.647366][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12080.647622][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12080.647907][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12080.648176][    C1]  tc_run+0x2e4/0x5d0
[12080.648382][    C1]  ? __pfx_tc_run+0x10/0x10
[12080.648613][    C1]  ? lock_acquire+0x1c1/0x220
[12080.648851][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12080.649111][    C1]  __dev_queue_xmit+0x686/0x17e0
[12080.649364][    C1]  ? lock_acquire+0x1c1/0x220
[12080.649603][    C1]  ? ip_finish_output2+0x786/0x18e0
[12080.649867][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12080.650173][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12080.650443][    C1]  ? neigh_hh_output+0x348/0x590
[12080.650696][    C1]  ? ip_finish_output2+0x262/0x18e0
[12080.650960][    C1]  ip_finish_output2+0x786/0x18e0
[12080.651217][    C1]  ? stack_depot_save_flags+0x371/0x550
[12080.651497][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12080.651834][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12080.652109][    C1]  ? rcu_read_lock_held+0xe/0x50
[12080.652367][    C1]  ? __ip_finish_output+0x10f/0x770
[12080.652631][    C1]  ip_output+0x16b/0x4f0
[12080.652847][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12080.653082][    C1]  ? __pfx_ip_output+0x10/0x10
[12080.653326][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12080.653610][    C1]  ? rcu_read_lock_held+0xe/0x50
[12080.653862][    C1]  ? ip_local_out+0x114/0x3b0
[12080.654102][    C1]  __ip_queue_xmit+0x672/0x1910
[12080.654351][    C1]  ? __create_object+0x5e/0xb0
[12080.654601][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12080.654868][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12080.655152][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12080.655427][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12080.655708][    C1]  tcp_release_cb+0x1e9/0x390
[12080.655948][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12080.656215][    C1]  release_sock+0xb8/0x1d0
[12080.656439][    C1]  tcp_recvmsg+0xf8/0x4f0
[12080.656662][    C1]  ? lock_release+0x1d5/0x250
[12080.656900][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12080.657149][    C1]  ? core_sys_select+0x620/0x710
[12080.657403][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12080.657677][    C1]  inet_recvmsg+0xf9/0x2c0
[12080.657902][    C1]  ? __pfx_pipe_write+0x10/0x10
[12080.658150][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12080.658404][    C1]  ? __fget_light+0x54/0x1e0
[12080.658641][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12080.658906][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12080.659147][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12080.659417][    C1]  ? __might_fault+0xc6/0x180
[12080.659658][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12080.659940][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12080.660238][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12080.660537][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12080.660858][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12080.661109][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12080.661414][    C1]  do_syscall_64+0xc9/0x1e0
[12080.661646][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12080.661943][    C1] RIP: 0033:0x7f8b36b3f4c0
[12080.662172][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12080.663138][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12080.663560][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12080.663958][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12080.664356][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12080.664763][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12080.665161][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12080.665564][    C1]  </TASK>
[12080.665720][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 9041s! [perl:7725]
[12080.666143][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12080.667406][    C3] irq event stamp: 290154
[12080.667624][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12080.668152][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[12080.668656][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12080.669126][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12080.669588][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12080.670037][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12080.670655][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12080.670980][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12080.671951][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12080.672260][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12080.672663][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12080.673060][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12080.673459][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12080.673858][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12080.674260][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12080.674715][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12080.675046][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12080.675448][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12080.675849][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12080.676249][    C3] PKRU: 55555554
[12080.676431][    C3] Call Trace:
[12080.676600][    C3]  <IRQ>
[12080.676751][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[12080.677013][    C3]  ? __run_hrtimer+0x1c0/0x710
[12080.677257][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12080.677534][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12080.677807][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12080.678096][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12080.678363][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12080.678667][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12080.678930][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12080.679238][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12080.679534][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12080.679848][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12080.680137][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12080.680433][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12080.680721][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12080.681030][    C3]  ? get_stack_info+0x36/0xc0
[12080.681272][    C3]  ? lock_acquire+0x1c1/0x220
[12080.681513][    C3]  ? lock_release+0x1d5/0x250
[12080.681756][    C3]  do_raw_spin_lock+0x1ec/0x270
[12080.682003][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12080.682279][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12080.682562][    C3]  ? lock_acquire+0x1c1/0x220
[12080.682801][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12080.683041][    C3]  _raw_spin_lock_nested+0x65/0x80
[12080.683302][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12080.683535][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12080.683782][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12080.684039][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12080.684314][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12080.684602][    C3]  ip_local_deliver+0x19d/0x480
[12080.684849][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12080.685121][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12080.685385][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12080.685731][    C3]  ? rcu_read_lock_held+0xe/0x50
[12080.685984][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12080.686303][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12080.686566][    C3]  ip_rcv+0x564/0x740
[12080.686772][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12080.687002][    C3]  ? set_track_prepare+0x8a/0xd0
[12080.687256][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12080.687533][    C3]  ? vfs_write+0x9e9/0x10a0
[12080.687766][    C3]  ? skb_clone+0x10b/0x330
[12080.687995][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12080.688313][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12080.688618][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12080.688901][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12080.689196][    C3]  ? __tcf_classify+0x329/0x7d0
[12080.689446][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12080.689677][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12080.689976][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12080.690267][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12080.690592][    C3]  ? lock_acquire+0x1c1/0x220
[12080.690832][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12080.691127][    C3]  netif_receive_skb_internal+0xb0/0x300
[12080.691414][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12080.691730][    C3]  ? __copy_skb_header+0xaf/0x490
[12080.691985][    C3]  ? __skb_clone+0x57a/0x760
[12080.692219][    C3]  netif_receive_skb+0x55/0x280
[12080.692469][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12080.692780][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12080.693112][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12080.693412][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12080.693686][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12080.693972][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12080.694286][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12080.694607][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12080.694933][    C3]  ? lock_release+0x1d5/0x250
[12080.695174][    C3]  ? is_bpf_text_address+0x71/0x120
[12080.695438][    C3]  ? kernel_text_address+0xce/0xe0
[12080.695703][    C3]  ? __kernel_text_address+0x12/0x40
[12080.695971][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12080.696258][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12080.696568][    C3]  ? arch_stack_walk+0xa2/0x100
[12080.696818][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12080.697093][    C3]  ? get_stack_info+0x36/0xc0
[12080.697333][    C3]  __tcf_classify+0x329/0x7d0
[12080.697576][    C3]  tcf_classify+0x283/0x930
[12080.697807][    C3]  ? lock_release+0x1d5/0x250
[12080.698047][    C3]  ? is_bpf_text_address+0x71/0x120
[12080.698314][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12080.698570][    C3]  ? __kernel_text_address+0x12/0x40
[12080.698838][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12080.699120][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12080.699435][    C3]  tc_run+0x2e4/0x5d0
[12080.699640][    C3]  ? __pfx_tc_run+0x10/0x10
[12080.699871][    C3]  ? lock_acquire+0x1c1/0x220
[12080.700112][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12080.700374][    C3]  __dev_queue_xmit+0x686/0x17e0
[12080.700626][    C3]  ? lock_acquire+0x1c1/0x220
[12080.700863][    C3]  ? ip_finish_output2+0x786/0x18e0
[12080.701130][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12080.701434][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12080.701706][    C3]  ? neigh_hh_output+0x348/0x590
[12080.701957][    C3]  ? ip_finish_output2+0x262/0x18e0
[12080.702224][    C3]  ip_finish_output2+0x786/0x18e0
[12080.702481][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12080.702819][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12080.703093][    C3]  ? rcu_read_lock_held+0xe/0x50
[12080.703347][    C3]  ? __ip_finish_output+0x10f/0x770
[12080.703610][    C3]  ip_output+0x16b/0x4f0
[12080.703827][    C3]  ? __pfx_ip_output+0x10/0x10
[12080.704068][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12080.704346][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12080.704664][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12080.704939][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12080.705192][    C3]  ? __alloc_skb+0xd4/0x280
[12080.705420][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12080.705690][    C3]  ? tcp_fragment+0x168/0x1040
[12080.705931][    C3]  ? rcu_read_lock_held+0xe/0x50
[12080.706182][    C3]  ? ip_local_out+0x114/0x3b0
[12080.706422][    C3]  __ip_queue_xmit+0x672/0x1910
[12080.706670][    C3]  ? __skb_clone+0x57a/0x760
[12080.706906][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12080.707173][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12080.707452][    C3]  ? ipv4_dst_check+0xe3/0x170
[12080.707696][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12080.707945][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12080.708246][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12080.708565][    C3]  ? tcp_fragment+0xb0e/0x1040
[12080.708807][    C3]  tcp_send_loss_probe+0x348/0x830
[12080.709065][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12080.709337][    C3]  tcp_write_timer+0x82/0x1d0
[12080.709575][    C3]  call_timer_fn+0x173/0x430
[12080.709811][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12080.710072][    C3]  ? next_expiry_recalc+0xcd/0x220
[12080.710335][    C3]  __run_timers.part.0+0x52d/0x890
[12080.710594][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12080.710862][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12080.711150][    C3]  ? lock_acquire+0x1c1/0x220
[12080.711391][    C3]  ? clockevents_program_event+0xf6/0x300
[12080.711684][    C3]  ? lock_release+0x1d5/0x250
[12080.711925][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12080.712191][    C3]  ? ktime_get+0xb3/0x190
[12080.712409][    C3]  ? clockevents_program_event+0x1ea/0x300
[12080.712707][    C3]  run_timer_softirq+0x72/0x100
[12080.712954][    C3]  __do_softirq+0x1b9/0x7ff
[12080.713188][    C3]  irq_exit_rcu+0x98/0xc0
[12080.713408][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12080.713692][    C3]  </IRQ>
[12080.713845][    C3]  <TASK>
[12080.713993][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12080.714299][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12080.714628][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12080.715597][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12080.715906][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12080.716308][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12080.716704][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12080.717102][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12080.717499][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12080.717899][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12080.718197][    C3]  uart_start+0xe4/0x1b0
[12080.718414][    C3]  n_tty_write+0x677/0x7a0
[12080.718644][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12080.718895][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12080.719181][    C3]  ? lock_acquire+0x1c1/0x220
[12080.719423][    C3]  ? iterate_tty_write+0x95/0x540
[12080.719680][    C3]  iterate_tty_write+0x229/0x540
[12080.719936][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12080.720224][    C3]  vfs_write+0x9e9/0x10a0
[12080.720448][    C3]  ? __run_hrtimer+0x5df/0x710
[12080.720689][    C3]  ? __pfx_vfs_write+0x10/0x10
[12080.720932][    C3]  ? lock_acquire+0x1c1/0x220
[12080.721171][    C3]  ? clockevents_program_event+0xf6/0x300
[12080.721461][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12080.721725][    C3]  ? __fget_light+0x54/0x1e0
[12080.721959][    C3]  ksys_write+0xf5/0x1e0
[12080.722179][    C3]  ? __pfx_ksys_write+0x10/0x10
[12080.722427][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12080.722729][    C3]  do_syscall_64+0xc9/0x1e0
[12080.722962][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12080.723263][    C3] RIP: 0033:0x7f93b2836957
[12080.723488][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12080.724457][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12080.724886][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12080.725284][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12080.725681][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12080.726079][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12080.726477][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12080.726878][    C3]  </TASK>
[12105.229164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[12105.229544][    C3] rcu: 3-....: (9396319 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2343389
[12105.230097][    C3] rcu: (t=9711258 jiffies g=1064457 q=118 ncpus=4)
[12105.230431][    C3] Sending NMI from CPU 3 to CPUs 1:
[12105.230702][    C1] NMI backtrace for cpu 1
[12105.230708][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12105.230712][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12105.230715][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12105.230723][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12105.230727][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12105.230730][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12105.230732][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12105.230734][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12105.230735][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12105.230738][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12105.230739][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12105.230741][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12105.230745][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12105.230746][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12105.230747][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12105.230749][    C1] PKRU: 55555554
[12105.230750][    C1] Call Trace:
[12105.230753][    C1]  <NMI>
[12105.230758][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[12105.230762][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[12105.230768][    C1]  ? nmi_handle+0x153/0x420
[12105.230773][    C1]  ? default_do_nmi+0x41/0x100
[12105.230776][    C1]  ? exc_nmi+0xf3/0x120
[12105.230779][    C1]  ? end_repeat_nmi+0xf/0x60
[12105.230785][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12105.230789][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12105.230792][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12105.230796][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12105.230799][    C1]  </NMI>
[12105.230800][    C1]  <TASK>
[12105.230801][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12105.230807][    C1]  ? lock_acquire+0x1c1/0x220
[12105.230812][    C1]  ? lock_release+0x1d5/0x250
[12105.230816][    C1]  do_raw_spin_lock+0x1ec/0x270
[12105.230820][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12105.230822][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12105.230826][    C1]  ? lock_acquire+0x1c1/0x220
[12105.230828][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12105.230833][    C1]  _raw_spin_lock_nested+0x65/0x80
[12105.230836][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12105.230844][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12105.230846][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12105.230852][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12105.230858][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12105.230862][    C1]  ip_local_deliver+0x19d/0x480
[12105.230865][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12105.230867][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12105.230870][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12105.230876][    C1]  ? rcu_read_lock_held+0xe/0x50
[12105.230880][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12105.230883][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12105.230894][    C1]  ip_rcv+0x564/0x740
[12105.230897][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12105.230900][    C1]  ? set_track_prepare+0x8a/0xd0
[12105.230905][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12105.230908][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12105.230912][    C1]  ? skb_clone+0x10b/0x330
[12105.230917][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12105.230923][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12105.230929][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12105.230933][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12105.230942][    C1]  ? __tcf_classify+0x329/0x7d0
[12105.230946][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12105.230948][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12105.230952][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12105.230955][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12105.230960][    C1]  ? lock_acquire+0x1c1/0x220
[12105.230962][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12105.230967][    C1]  netif_receive_skb_internal+0xb0/0x300
[12105.230971][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12105.230975][    C1]  ? __copy_skb_header+0xaf/0x490
[12105.230978][    C1]  ? __skb_clone+0x57a/0x760
[12105.230980][    C1]  netif_receive_skb+0x55/0x280
[12105.230984][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12105.230992][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12105.230999][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12105.231006][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12105.231011][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12105.231021][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12105.231028][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12105.231031][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12105.231038][    C1]  ? stack_trace_save+0x95/0xd0
[12105.231041][    C1]  ? stack_depot_save_flags+0x45/0x550
[12105.231047][    C1]  ? kasan_save_stack+0x34/0x50
[12105.231051][    C1]  ? kasan_save_stack+0x24/0x50
[12105.231054][    C1]  ? kasan_save_track+0x14/0x30
[12105.231057][    C1]  ? kasan_save_free_info+0x3f/0x60
[12105.231060][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12105.231062][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12105.231066][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12105.231069][    C1]  ? ip_finish_output2+0x786/0x18e0
[12105.231073][    C1]  ? ip_output+0x16b/0x4f0
[12105.231075][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12105.231078][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12105.231082][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12105.231084][    C1]  ? get_reg+0x119/0x190
[12105.231087][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12105.231090][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12105.231095][    C1]  __tcf_classify+0x329/0x7d0
[12105.231100][    C1]  tcf_classify+0x283/0x930
[12105.231104][    C1]  ? arch_stack_walk+0xa2/0x100
[12105.231108][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12105.231111][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12105.231115][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12105.231118][    C1]  tc_run+0x2e4/0x5d0
[12105.231122][    C1]  ? __pfx_tc_run+0x10/0x10
[12105.231125][    C1]  ? lock_acquire+0x1c1/0x220
[12105.231127][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12105.231131][    C1]  __dev_queue_xmit+0x686/0x17e0
[12105.231135][    C1]  ? lock_acquire+0x1c1/0x220
[12105.231138][    C1]  ? ip_finish_output2+0x786/0x18e0
[12105.231141][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12105.231145][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12105.231147][    C1]  ? neigh_hh_output+0x348/0x590
[12105.231151][    C1]  ? ip_finish_output2+0x262/0x18e0
[12105.231155][    C1]  ip_finish_output2+0x786/0x18e0
[12105.231158][    C1]  ? stack_depot_save_flags+0x371/0x550
[12105.231162][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12105.231170][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12105.231173][    C1]  ? rcu_read_lock_held+0xe/0x50
[12105.231176][    C1]  ? __ip_finish_output+0x10f/0x770
[12105.231180][    C1]  ip_output+0x16b/0x4f0
[12105.231183][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12105.231186][    C1]  ? __pfx_ip_output+0x10/0x10
[12105.231189][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12105.231193][    C1]  ? rcu_read_lock_held+0xe/0x50
[12105.231196][    C1]  ? ip_local_out+0x114/0x3b0
[12105.231200][    C1]  __ip_queue_xmit+0x672/0x1910
[12105.231204][    C1]  ? __create_object+0x5e/0xb0
[12105.231207][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12105.231213][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12105.231216][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12105.231220][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12105.231224][    C1]  tcp_release_cb+0x1e9/0x390
[12105.231227][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12105.231232][    C1]  release_sock+0xb8/0x1d0
[12105.231235][    C1]  tcp_recvmsg+0xf8/0x4f0
[12105.231239][    C1]  ? lock_release+0x1d5/0x250
[12105.231241][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12105.231243][    C1]  ? core_sys_select+0x620/0x710
[12105.231250][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12105.231254][    C1]  inet_recvmsg+0xf9/0x2c0
[12105.231257][    C1]  ? __pfx_pipe_write+0x10/0x10
[12105.231262][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12105.231264][    C1]  ? __fget_light+0x54/0x1e0
[12105.231268][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12105.231273][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12105.231277][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12105.231281][    C1]  ? __might_fault+0xc6/0x180
[12105.231288][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12105.231292][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12105.231296][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12105.231300][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12105.231305][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12105.231309][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12105.231312][    C1]  do_syscall_64+0xc9/0x1e0
[12105.231317][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12105.231321][    C1] RIP: 0033:0x7f8b36b3f4c0
[12105.231324][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12105.231327][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12105.231330][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12105.231332][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12105.231334][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12105.231335][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12105.231337][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12105.231342][    C1]  </TASK>
[12105.231698][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12105.278258][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12105.278865][    C3] RIP: 0010:__kasan_check_read+0x8/0x20
[12105.279146][    C3] Code: 5d 41 5c e9 ba 23 9c ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 af ef ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[12105.280108][    C3] RSP: 0018:ffffc90000277a90 EFLAGS: 00000202
[12105.280414][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12105.280809][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12105.281205][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12105.281599][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12105.281994][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12105.282389][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12105.282832][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12105.283163][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12105.283561][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12105.283955][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12105.284350][    C3] PKRU: 55555554
[12105.284537][    C3] Call Trace:
[12105.284708][    C3]  <IRQ>
[12105.284855][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[12105.285126][    C3]  ? print_cpu_stall+0x263/0x6a0
[12105.285376][    C3]  ? check_cpu_stall+0x284/0x500
[12105.285631][    C3]  ? rcu_pending+0x92/0x360
[12105.285862][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[12105.286129][    C3]  ? update_process_times+0xb9/0x110
[12105.286397][    C3]  ? tick_sched_handle+0x67/0x130
[12105.286653][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[12105.286937][    C3]  ? __run_hrtimer+0x1c0/0x710
[12105.287177][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[12105.287487][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12105.287759][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12105.288046][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12105.288310][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12105.288615][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12105.288875][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12105.289182][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12105.289477][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12105.289788][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12105.290080][    C3]  ? __kasan_check_read+0x8/0x20
[12105.290332][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[12105.290611][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12105.290920][    C3]  ? get_stack_info+0x36/0xc0
[12105.291160][    C3]  ? lock_acquire+0x1c1/0x220
[12105.291399][    C3]  ? lock_release+0x1d5/0x250
[12105.291635][    C3]  do_raw_spin_lock+0x1ec/0x270
[12105.291883][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12105.292154][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12105.292438][    C3]  ? lock_acquire+0x1c1/0x220
[12105.292675][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12105.292912][    C3]  _raw_spin_lock_nested+0x65/0x80
[12105.293170][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12105.293404][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12105.293650][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12105.293906][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12105.294179][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12105.294461][    C3]  ip_local_deliver+0x19d/0x480
[12105.294706][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12105.294978][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12105.295240][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12105.295584][    C3]  ? rcu_read_lock_held+0xe/0x50
[12105.295835][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12105.296154][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12105.296415][    C3]  ip_rcv+0x564/0x740
[12105.296617][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12105.296847][    C3]  ? set_track_prepare+0x8a/0xd0
[12105.297099][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12105.297373][    C3]  ? vfs_write+0x9e9/0x10a0
[12105.297605][    C3]  ? skb_clone+0x10b/0x330
[12105.297828][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12105.298146][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12105.298451][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12105.298731][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12105.299024][    C3]  ? __tcf_classify+0x329/0x7d0
[12105.299272][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12105.299500][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12105.299798][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12105.300083][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12105.300407][    C3]  ? lock_acquire+0x1c1/0x220
[12105.300642][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12105.300938][    C3]  netif_receive_skb_internal+0xb0/0x300
[12105.301221][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12105.301534][    C3]  ? __copy_skb_header+0xaf/0x490
[12105.301787][    C3]  ? __skb_clone+0x57a/0x760
[12105.302022][    C3]  netif_receive_skb+0x55/0x280
[12105.302270][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12105.302581][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12105.302911][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12105.303208][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12105.303482][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12105.303767][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12105.304080][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12105.304388][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12105.304719][    C3]  ? lock_release+0x1d5/0x250
[12105.304955][    C3]  ? is_bpf_text_address+0x71/0x120
[12105.305219][    C3]  ? kernel_text_address+0xce/0xe0
[12105.305479][    C3]  ? __kernel_text_address+0x12/0x40
[12105.305745][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12105.306025][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12105.306337][    C3]  ? arch_stack_walk+0xa2/0x100
[12105.306587][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12105.306861][    C3]  ? get_stack_info+0x36/0xc0
[12105.307102][    C3]  __tcf_classify+0x329/0x7d0
[12105.307344][    C3]  tcf_classify+0x283/0x930
[12105.307574][    C3]  ? lock_release+0x1d5/0x250
[12105.307812][    C3]  ? is_bpf_text_address+0x71/0x120
[12105.308073][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12105.308328][    C3]  ? __kernel_text_address+0x12/0x40
[12105.308595][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12105.308877][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12105.309187][    C3]  tc_run+0x2e4/0x5d0
[12105.309391][    C3]  ? __pfx_tc_run+0x10/0x10
[12105.309621][    C3]  ? lock_acquire+0x1c1/0x220
[12105.309856][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12105.310115][    C3]  __dev_queue_xmit+0x686/0x17e0
[12105.310366][    C3]  ? lock_acquire+0x1c1/0x220
[12105.310605][    C3]  ? ip_finish_output2+0x786/0x18e0
[12105.310867][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12105.311170][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12105.311440][    C3]  ? neigh_hh_output+0x348/0x590
[12105.311690][    C3]  ? ip_finish_output2+0x262/0x18e0
[12105.311953][    C3]  ip_finish_output2+0x786/0x18e0
[12105.312210][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12105.312546][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12105.312821][    C3]  ? rcu_read_lock_held+0xe/0x50
[12105.313073][    C3]  ? __ip_finish_output+0x10f/0x770
[12105.313335][    C3]  ip_output+0x16b/0x4f0
[12105.313552][    C3]  ? __pfx_ip_output+0x10/0x10
[12105.313794][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12105.314068][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12105.314379][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12105.314659][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12105.314910][    C3]  ? __alloc_skb+0xd4/0x280
[12105.315137][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12105.315404][    C3]  ? tcp_fragment+0x168/0x1040
[12105.315647][    C3]  ? rcu_read_lock_held+0xe/0x50
[12105.315897][    C3]  ? ip_local_out+0x114/0x3b0
[12105.316136][    C3]  __ip_queue_xmit+0x672/0x1910
[12105.316383][    C3]  ? __skb_clone+0x57a/0x760
[12105.316614][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12105.316881][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12105.317160][    C3]  ? ipv4_dst_check+0xe3/0x170
[12105.317404][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12105.317651][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12105.317948][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12105.318265][    C3]  ? tcp_fragment+0xb0e/0x1040
[12105.318507][    C3]  tcp_send_loss_probe+0x348/0x830
[12105.318766][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12105.319031][    C3]  tcp_write_timer+0x82/0x1d0
[12105.319271][    C3]  call_timer_fn+0x173/0x430
[12105.319507][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12105.319766][    C3]  ? next_expiry_recalc+0xcd/0x220
[12105.320025][    C3]  __run_timers.part.0+0x52d/0x890
[12105.320284][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12105.320551][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12105.320835][    C3]  ? lock_acquire+0x1c1/0x220
[12105.321070][    C3]  ? clockevents_program_event+0xf6/0x300
[12105.321360][    C3]  ? lock_release+0x1d5/0x250
[12105.321597][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12105.321860][    C3]  ? ktime_get+0xb3/0x190
[12105.322079][    C3]  ? clockevents_program_event+0x1ea/0x300
[12105.322374][    C3]  run_timer_softirq+0x72/0x100
[12105.322620][    C3]  __do_softirq+0x1b9/0x7ff
[12105.322851][    C3]  irq_exit_rcu+0x98/0xc0
[12105.323071][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12105.323354][    C3]  </IRQ>
[12105.323504][    C3]  <TASK>
[12105.323653][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12105.323956][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12105.324278][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12105.325248][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12105.325554][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12105.325949][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12105.326345][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12105.326740][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12105.327138][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12105.327537][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12105.327832][    C3]  uart_start+0xe4/0x1b0
[12105.328050][    C3]  n_tty_write+0x677/0x7a0
[12105.328279][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12105.328528][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12105.328813][    C3]  ? lock_acquire+0x1c1/0x220
[12105.329050][    C3]  ? iterate_tty_write+0x95/0x540
[12105.329306][    C3]  iterate_tty_write+0x229/0x540
[12105.329557][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12105.329844][    C3]  vfs_write+0x9e9/0x10a0
[12105.330064][    C3]  ? __run_hrtimer+0x5df/0x710
[12105.330305][    C3]  ? __pfx_vfs_write+0x10/0x10
[12105.330548][    C3]  ? lock_acquire+0x1c1/0x220
[12105.330785][    C3]  ? clockevents_program_event+0xf6/0x300
[12105.331069][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12105.331332][    C3]  ? __fget_light+0x54/0x1e0
[12105.331566][    C3]  ksys_write+0xf5/0x1e0
[12105.331782][    C3]  ? __pfx_ksys_write+0x10/0x10
[12105.332027][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12105.332329][    C3]  do_syscall_64+0xc9/0x1e0
[12105.332559][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12105.332855][    C3] RIP: 0033:0x7f93b2836957
[12105.333080][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12105.334042][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12105.334466][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12105.334862][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12105.335257][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12105.335652][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12105.336048][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12105.336448][    C3]  </TASK>
[12132.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 9090s! [ncat:8027]
[12132.613573][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12132.614831][    C1] irq event stamp: 174248
[12132.615047][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12132.615572][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[12132.616033][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12132.616500][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12132.616959][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12132.617403][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12132.618009][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12132.618333][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12132.619295][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12132.619600][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12132.619995][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12132.620390][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12132.620785][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12132.621180][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12132.621576][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12132.622019][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12132.622349][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12132.622745][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12132.623141][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12132.623537][    C1] PKRU: 55555554
[12132.623718][    C1] Call Trace:
[12132.623885][    C1]  <IRQ>
[12132.624036][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[12132.624304][    C1]  ? __run_hrtimer+0x1c0/0x710
[12132.624546][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12132.624822][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12132.625092][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12132.625382][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12132.625647][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12132.625951][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12132.626212][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12132.626517][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12132.626812][    C1]  </IRQ>
[12132.626961][    C1]  <TASK>
[12132.627113][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12132.627426][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12132.627713][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12132.628006][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12132.628292][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12132.628605][    C1]  ? lock_acquire+0x1c1/0x220
[12132.628846][    C1]  ? lock_release+0x1d5/0x250
[12132.629085][    C1]  do_raw_spin_lock+0x1ec/0x270
[12132.629332][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12132.629601][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12132.629883][    C1]  ? lock_acquire+0x1c1/0x220
[12132.630120][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12132.630361][    C1]  _raw_spin_lock_nested+0x65/0x80
[12132.630619][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12132.630851][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12132.631097][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12132.631355][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12132.631631][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12132.631906][    C1]  ip_local_deliver+0x19d/0x480
[12132.632152][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12132.632422][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12132.632682][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12132.633026][    C1]  ? rcu_read_lock_held+0xe/0x50
[12132.633277][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12132.633595][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12132.633855][    C1]  ip_rcv+0x564/0x740
[12132.634059][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12132.634292][    C1]  ? set_track_prepare+0x8a/0xd0
[12132.634543][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12132.634817][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12132.635088][    C1]  ? skb_clone+0x10b/0x330
[12132.635313][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12132.635630][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12132.635933][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12132.636210][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12132.636504][    C1]  ? __tcf_classify+0x329/0x7d0
[12132.636751][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12132.636978][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12132.637278][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12132.637560][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12132.637881][    C1]  ? lock_acquire+0x1c1/0x220
[12132.638117][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12132.638413][    C1]  netif_receive_skb_internal+0xb0/0x300
[12132.638694][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12132.639008][    C1]  ? __copy_skb_header+0xaf/0x490
[12132.639262][    C1]  ? __skb_clone+0x57a/0x760
[12132.639494][    C1]  netif_receive_skb+0x55/0x280
[12132.639741][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12132.640052][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12132.640383][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12132.640679][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12132.640954][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12132.641240][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12132.641551][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12132.641833][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12132.642147][    C1]  ? stack_trace_save+0x95/0xd0
[12132.642394][    C1]  ? stack_depot_save_flags+0x45/0x550
[12132.642671][    C1]  ? kasan_save_stack+0x34/0x50
[12132.642919][    C1]  ? kasan_save_stack+0x24/0x50
[12132.643165][    C1]  ? kasan_save_track+0x14/0x30
[12132.643412][    C1]  ? kasan_save_free_info+0x3f/0x60
[12132.643674][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12132.643928][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12132.644175][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12132.644446][    C1]  ? ip_finish_output2+0x786/0x18e0
[12132.644707][    C1]  ? ip_output+0x16b/0x4f0
[12132.644933][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12132.645187][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12132.645457][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12132.645723][    C1]  ? get_reg+0x119/0x190
[12132.645938][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12132.646205][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12132.646513][    C1]  __tcf_classify+0x329/0x7d0
[12132.646751][    C1]  tcf_classify+0x283/0x930
[12132.646983][    C1]  ? arch_stack_walk+0xa2/0x100
[12132.647232][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12132.647486][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12132.647771][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12132.648037][    C1]  tc_run+0x2e4/0x5d0
[12132.648244][    C1]  ? __pfx_tc_run+0x10/0x10
[12132.648472][    C1]  ? lock_acquire+0x1c1/0x220
[12132.648713][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12132.648973][    C1]  __dev_queue_xmit+0x686/0x17e0
[12132.649224][    C1]  ? lock_acquire+0x1c1/0x220
[12132.649462][    C1]  ? ip_finish_output2+0x786/0x18e0
[12132.649725][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12132.650028][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12132.650301][    C1]  ? neigh_hh_output+0x348/0x590
[12132.650553][    C1]  ? ip_finish_output2+0x262/0x18e0
[12132.650816][    C1]  ip_finish_output2+0x786/0x18e0
[12132.651071][    C1]  ? stack_depot_save_flags+0x371/0x550
[12132.651349][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12132.651686][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12132.651961][    C1]  ? rcu_read_lock_held+0xe/0x50
[12132.652213][    C1]  ? __ip_finish_output+0x10f/0x770
[12132.652476][    C1]  ip_output+0x16b/0x4f0
[12132.652689][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12132.652924][    C1]  ? __pfx_ip_output+0x10/0x10
[12132.653167][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12132.653452][    C1]  ? rcu_read_lock_held+0xe/0x50
[12132.653701][    C1]  ? ip_local_out+0x114/0x3b0
[12132.653941][    C1]  __ip_queue_xmit+0x672/0x1910
[12132.654189][    C1]  ? __create_object+0x5e/0xb0
[12132.654435][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12132.654701][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12132.654980][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12132.655251][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12132.655533][    C1]  tcp_release_cb+0x1e9/0x390
[12132.655770][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12132.656035][    C1]  release_sock+0xb8/0x1d0
[12132.656260][    C1]  tcp_recvmsg+0xf8/0x4f0
[12132.656481][    C1]  ? lock_release+0x1d5/0x250
[12132.656717][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12132.656969][    C1]  ? core_sys_select+0x620/0x710
[12132.657223][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12132.657491][    C1]  inet_recvmsg+0xf9/0x2c0
[12132.657717][    C1]  ? __pfx_pipe_write+0x10/0x10
[12132.657967][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12132.658221][    C1]  ? __fget_light+0x54/0x1e0
[12132.658456][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12132.658721][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12132.658958][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12132.659224][    C1]  ? __might_fault+0xc6/0x180
[12132.659464][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12132.659746][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12132.660041][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12132.660342][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12132.660662][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12132.660913][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12132.661217][    C1]  do_syscall_64+0xc9/0x1e0
[12132.661446][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12132.661746][    C1] RIP: 0033:0x7f8b36b3f4c0
[12132.661974][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12132.662936][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12132.663353][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12132.663750][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12132.664147][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12132.664549][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12132.664944][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12132.665344][    C1]  </TASK>
[12132.665500][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 9090s! [perl:7725]
[12132.665916][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12132.667170][    C3] irq event stamp: 290154
[12132.667388][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12132.667916][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[12132.668418][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12132.668886][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12132.669346][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12132.669792][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12132.670402][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12132.670726][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12132.671694][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12132.672000][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12132.672396][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12132.672793][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12132.673190][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12132.673590][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12132.673991][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12132.674443][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12132.674775][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12132.675174][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12132.675572][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12132.675970][    C3] PKRU: 55555554
[12132.676151][    C3] Call Trace:
[12132.676321][    C3]  <IRQ>
[12132.676469][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[12132.676730][    C3]  ? __run_hrtimer+0x1c0/0x710
[12132.676974][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12132.677249][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12132.677522][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12132.677811][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12132.678076][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12132.678382][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12132.678644][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12132.678952][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12132.679247][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12132.679561][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12132.679854][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12132.680149][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12132.680441][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12132.680755][    C3]  ? get_stack_info+0x36/0xc0
[12132.680995][    C3]  ? lock_acquire+0x1c1/0x220
[12132.681237][    C3]  ? lock_release+0x1d5/0x250
[12132.681477][    C3]  do_raw_spin_lock+0x1ec/0x270
[12132.681727][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12132.681999][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12132.682284][    C3]  ? lock_acquire+0x1c1/0x220
[12132.682523][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12132.682764][    C3]  _raw_spin_lock_nested+0x65/0x80
[12132.683024][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12132.683260][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12132.683506][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12132.683764][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12132.684041][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12132.684326][    C3]  ip_local_deliver+0x19d/0x480
[12132.684575][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12132.684846][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12132.685110][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12132.685459][    C3]  ? rcu_read_lock_held+0xe/0x50
[12132.685712][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12132.686032][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12132.686295][    C3]  ip_rcv+0x564/0x740
[12132.686500][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12132.686732][    C3]  ? set_track_prepare+0x8a/0xd0
[12132.686988][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12132.687267][    C3]  ? vfs_write+0x9e9/0x10a0
[12132.687498][    C3]  ? skb_clone+0x10b/0x330
[12132.687727][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12132.688047][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12132.688353][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12132.688635][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12132.688928][    C3]  ? __tcf_classify+0x329/0x7d0
[12132.689180][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12132.689413][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12132.689715][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12132.690001][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12132.690329][    C3]  ? lock_acquire+0x1c1/0x220
[12132.690569][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12132.690864][    C3]  netif_receive_skb_internal+0xb0/0x300
[12132.691151][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12132.691469][    C3]  ? __copy_skb_header+0xaf/0x490
[12132.691726][    C3]  ? __skb_clone+0x57a/0x760
[12132.691960][    C3]  netif_receive_skb+0x55/0x280
[12132.692210][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12132.692526][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12132.692856][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12132.693156][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12132.693431][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12132.693721][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12132.694032][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12132.694348][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12132.694674][    C3]  ? lock_release+0x1d5/0x250
[12132.694914][    C3]  ? is_bpf_text_address+0x71/0x120
[12132.695180][    C3]  ? kernel_text_address+0xce/0xe0
[12132.695442][    C3]  ? __kernel_text_address+0x12/0x40
[12132.695709][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12132.695994][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12132.696307][    C3]  ? arch_stack_walk+0xa2/0x100
[12132.696557][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12132.696835][    C3]  ? get_stack_info+0x36/0xc0
[12132.697076][    C3]  __tcf_classify+0x329/0x7d0
[12132.697319][    C3]  tcf_classify+0x283/0x930
[12132.697551][    C3]  ? lock_release+0x1d5/0x250
[12132.697790][    C3]  ? is_bpf_text_address+0x71/0x120
[12132.698055][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12132.698312][    C3]  ? __kernel_text_address+0x12/0x40
[12132.698580][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12132.698862][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12132.699176][    C3]  tc_run+0x2e4/0x5d0
[12132.699383][    C3]  ? __pfx_tc_run+0x10/0x10
[12132.699614][    C3]  ? lock_acquire+0x1c1/0x220
[12132.699853][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12132.700114][    C3]  __dev_queue_xmit+0x686/0x17e0
[12132.700370][    C3]  ? lock_acquire+0x1c1/0x220
[12132.700608][    C3]  ? ip_finish_output2+0x786/0x18e0
[12132.700873][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12132.701176][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12132.701450][    C3]  ? neigh_hh_output+0x348/0x590
[12132.701701][    C3]  ? ip_finish_output2+0x262/0x18e0
[12132.701966][    C3]  ip_finish_output2+0x786/0x18e0
[12132.702223][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12132.702560][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12132.702836][    C3]  ? rcu_read_lock_held+0xe/0x50
[12132.703089][    C3]  ? __ip_finish_output+0x10f/0x770
[12132.703354][    C3]  ip_output+0x16b/0x4f0
[12132.703572][    C3]  ? __pfx_ip_output+0x10/0x10
[12132.703813][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12132.704090][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12132.704407][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12132.704683][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12132.704935][    C3]  ? __alloc_skb+0xd4/0x280
[12132.705166][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12132.705437][    C3]  ? tcp_fragment+0x168/0x1040
[12132.705681][    C3]  ? rcu_read_lock_held+0xe/0x50
[12132.705930][    C3]  ? ip_local_out+0x114/0x3b0
[12132.706169][    C3]  __ip_queue_xmit+0x672/0x1910
[12132.706418][    C3]  ? __skb_clone+0x57a/0x760
[12132.706653][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12132.706919][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12132.707199][    C3]  ? ipv4_dst_check+0xe3/0x170
[12132.707443][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12132.707692][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12132.707993][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12132.708313][    C3]  ? tcp_fragment+0xb0e/0x1040
[12132.708556][    C3]  tcp_send_loss_probe+0x348/0x830
[12132.708817][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12132.709085][    C3]  tcp_write_timer+0x82/0x1d0
[12132.709325][    C3]  call_timer_fn+0x173/0x430
[12132.709561][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12132.709821][    C3]  ? next_expiry_recalc+0xcd/0x220
[12132.710081][    C3]  __run_timers.part.0+0x52d/0x890
[12132.710340][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12132.710611][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12132.710894][    C3]  ? lock_acquire+0x1c1/0x220
[12132.711133][    C3]  ? clockevents_program_event+0xf6/0x300
[12132.711423][    C3]  ? lock_release+0x1d5/0x250
[12132.711663][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12132.711926][    C3]  ? ktime_get+0xb3/0x190
[12132.712147][    C3]  ? clockevents_program_event+0x1ea/0x300
[12132.712443][    C3]  run_timer_softirq+0x72/0x100
[12132.712690][    C3]  __do_softirq+0x1b9/0x7ff
[12132.712923][    C3]  irq_exit_rcu+0x98/0xc0
[12132.713142][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12132.713429][    C3]  </IRQ>
[12132.713578][    C3]  <TASK>
[12132.713727][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12132.714031][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12132.714361][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12132.715333][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12132.715642][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12132.716039][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12132.716437][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12132.716833][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12132.717231][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12132.717630][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12132.717926][    C3]  uart_start+0xe4/0x1b0
[12132.718144][    C3]  n_tty_write+0x677/0x7a0
[12132.718376][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12132.718629][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12132.718912][    C3]  ? lock_acquire+0x1c1/0x220
[12132.719150][    C3]  ? iterate_tty_write+0x95/0x540
[12132.719406][    C3]  iterate_tty_write+0x229/0x540
[12132.719659][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12132.719947][    C3]  vfs_write+0x9e9/0x10a0
[12132.720170][    C3]  ? __run_hrtimer+0x5df/0x710
[12132.720412][    C3]  ? __pfx_vfs_write+0x10/0x10
[12132.720655][    C3]  ? lock_acquire+0x1c1/0x220
[12132.720891][    C3]  ? clockevents_program_event+0xf6/0x300
[12132.721184][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12132.721448][    C3]  ? __fget_light+0x54/0x1e0
[12132.721684][    C3]  ksys_write+0xf5/0x1e0
[12132.721900][    C3]  ? __pfx_ksys_write+0x10/0x10
[12132.722150][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12132.722454][    C3]  do_syscall_64+0xc9/0x1e0
[12132.722684][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12132.722984][    C3] RIP: 0033:0x7f93b2836957
[12132.723211][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12132.724183][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12132.724609][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12132.725006][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12132.725407][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12132.725803][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12132.726204][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12132.726605][    C3]  </TASK>
[12160.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 9116s! [ncat:8027]
[12160.613579][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12160.614834][    C1] irq event stamp: 174248
[12160.615050][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12160.615580][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[12160.616043][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12160.616509][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12160.616967][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12160.617411][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12160.618020][    C1] RIP: 0010:kasan_check_range+0x1a/0x1c0
[12160.618304][    C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 48 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55 <53> 72 14 eb 26 cc cc cc 48 b8 ff ff ff ff ff ff ff fe 48 39 c7 77
[12160.619268][    C1] RSP: 0018:ffffc9000009e940 EFLAGS: 00000282
[12160.619580][    C1] RAX: ffff888007a88e1c RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12160.619981][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[12160.620380][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12160.620776][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12160.621174][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12160.621570][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12160.622016][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12160.622349][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12160.622746][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12160.623141][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12160.623540][    C1] PKRU: 55555554
[12160.623719][    C1] Call Trace:
[12160.623891][    C1]  <IRQ>
[12160.624040][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[12160.624311][    C1]  ? __run_hrtimer+0x1c0/0x710
[12160.624552][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12160.624829][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12160.625101][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12160.625389][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12160.625654][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12160.625960][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12160.626221][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12160.626530][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12160.626826][    C1]  </IRQ>
[12160.626976][    C1]  <TASK>
[12160.627126][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12160.627440][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12160.627730][    C1]  ? kasan_check_range+0x1a/0x1c0
[12160.627988][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[12160.628268][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12160.628582][    C1]  ? lock_acquire+0x1c1/0x220
[12160.628824][    C1]  ? lock_release+0x1d5/0x250
[12160.629064][    C1]  do_raw_spin_lock+0x1ec/0x270
[12160.629312][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12160.629586][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12160.629871][    C1]  ? lock_acquire+0x1c1/0x220
[12160.630110][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12160.630352][    C1]  _raw_spin_lock_nested+0x65/0x80
[12160.630614][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12160.630848][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12160.631095][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12160.631354][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12160.631632][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12160.631910][    C1]  ip_local_deliver+0x19d/0x480
[12160.632157][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12160.632431][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12160.632693][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12160.633038][    C1]  ? rcu_read_lock_held+0xe/0x50
[12160.633291][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12160.633611][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12160.633871][    C1]  ip_rcv+0x564/0x740
[12160.634076][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12160.634317][    C1]  ? set_track_prepare+0x8a/0xd0
[12160.634571][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12160.634845][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12160.635120][    C1]  ? skb_clone+0x10b/0x330
[12160.635346][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12160.635664][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12160.635971][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12160.636251][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12160.636547][    C1]  ? __tcf_classify+0x329/0x7d0
[12160.636796][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12160.637025][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12160.637325][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12160.637607][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12160.637931][    C1]  ? lock_acquire+0x1c1/0x220
[12160.638170][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12160.638467][    C1]  netif_receive_skb_internal+0xb0/0x300
[12160.638749][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12160.639065][    C1]  ? __copy_skb_header+0xaf/0x490
[12160.639320][    C1]  ? __skb_clone+0x57a/0x760
[12160.639555][    C1]  netif_receive_skb+0x55/0x280
[12160.639803][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12160.640115][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12160.640449][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12160.640746][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12160.641021][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12160.641310][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12160.641623][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12160.641906][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12160.642221][    C1]  ? stack_trace_save+0x95/0xd0
[12160.642468][    C1]  ? stack_depot_save_flags+0x45/0x550
[12160.642746][    C1]  ? kasan_save_stack+0x34/0x50
[12160.642995][    C1]  ? kasan_save_stack+0x24/0x50
[12160.643242][    C1]  ? kasan_save_track+0x14/0x30
[12160.643490][    C1]  ? kasan_save_free_info+0x3f/0x60
[12160.643753][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12160.644007][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12160.644261][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12160.644524][    C1]  ? ip_finish_output2+0x786/0x18e0
[12160.644788][    C1]  ? ip_output+0x16b/0x4f0
[12160.645014][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12160.645271][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12160.645542][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12160.645809][    C1]  ? get_reg+0x119/0x190
[12160.646026][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12160.646294][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12160.646603][    C1]  __tcf_classify+0x329/0x7d0
[12160.646844][    C1]  tcf_classify+0x283/0x930
[12160.647076][    C1]  ? arch_stack_walk+0xa2/0x100
[12160.647326][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12160.647581][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12160.647865][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12160.648132][    C1]  tc_run+0x2e4/0x5d0
[12160.648340][    C1]  ? __pfx_tc_run+0x10/0x10
[12160.648571][    C1]  ? lock_acquire+0x1c1/0x220
[12160.648809][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12160.649068][    C1]  __dev_queue_xmit+0x686/0x17e0
[12160.649321][    C1]  ? lock_acquire+0x1c1/0x220
[12160.649560][    C1]  ? ip_finish_output2+0x786/0x18e0
[12160.649823][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12160.650129][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12160.650402][    C1]  ? neigh_hh_output+0x348/0x590
[12160.650656][    C1]  ? ip_finish_output2+0x262/0x18e0
[12160.650921][    C1]  ip_finish_output2+0x786/0x18e0
[12160.651177][    C1]  ? stack_depot_save_flags+0x371/0x550
[12160.651457][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12160.651794][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12160.652070][    C1]  ? rcu_read_lock_held+0xe/0x50
[12160.652322][    C1]  ? __ip_finish_output+0x10f/0x770
[12160.652586][    C1]  ip_output+0x16b/0x4f0
[12160.652801][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12160.653036][    C1]  ? __pfx_ip_output+0x10/0x10
[12160.653281][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12160.653566][    C1]  ? rcu_read_lock_held+0xe/0x50
[12160.653818][    C1]  ? ip_local_out+0x114/0x3b0
[12160.654058][    C1]  __ip_queue_xmit+0x672/0x1910
[12160.654315][    C1]  ? __create_object+0x5e/0xb0
[12160.654557][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12160.654825][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12160.655105][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12160.655377][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12160.655660][    C1]  tcp_release_cb+0x1e9/0x390
[12160.655898][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12160.656163][    C1]  release_sock+0xb8/0x1d0
[12160.656390][    C1]  tcp_recvmsg+0xf8/0x4f0
[12160.656611][    C1]  ? lock_release+0x1d5/0x250
[12160.656849][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12160.657098][    C1]  ? core_sys_select+0x620/0x710
[12160.657353][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12160.657621][    C1]  inet_recvmsg+0xf9/0x2c0
[12160.657849][    C1]  ? __pfx_pipe_write+0x10/0x10
[12160.658099][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12160.658354][    C1]  ? __fget_light+0x54/0x1e0
[12160.658589][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12160.658854][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12160.659093][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12160.659359][    C1]  ? __might_fault+0xc6/0x180
[12160.659600][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12160.659881][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12160.660180][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12160.660480][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12160.660802][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12160.661054][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12160.661357][    C1]  do_syscall_64+0xc9/0x1e0
[12160.661587][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12160.661887][    C1] RIP: 0033:0x7f8b36b3f4c0
[12160.662115][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12160.663082][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12160.663502][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12160.663899][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12160.664305][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12160.664702][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12160.665098][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12160.665501][    C1]  </TASK>
[12160.665657][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 9116s! [perl:7725]
[12160.666070][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12160.667323][    C3] irq event stamp: 290154
[12160.667543][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12160.668070][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[12160.668578][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12160.669044][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12160.669504][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12160.669950][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12160.670564][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12160.670888][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12160.671857][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12160.672167][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12160.672566][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12160.672963][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12160.673361][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12160.673760][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12160.674166][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12160.674612][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12160.674947][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12160.675347][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12160.675746][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12160.676143][    C3] PKRU: 55555554
[12160.676325][    C3] Call Trace:
[12160.676496][    C3]  <IRQ>
[12160.676644][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[12160.676906][    C3]  ? __run_hrtimer+0x1c0/0x710
[12160.677150][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12160.677427][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12160.677698][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12160.677988][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12160.678253][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12160.678560][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12160.678821][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12160.679130][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12160.679425][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12160.679739][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12160.680029][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12160.680326][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12160.680618][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12160.680929][    C3]  ? get_stack_info+0x36/0xc0
[12160.681171][    C3]  ? lock_acquire+0x1c1/0x220
[12160.681414][    C3]  ? lock_release+0x1d5/0x250
[12160.681656][    C3]  do_raw_spin_lock+0x1ec/0x270
[12160.681908][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12160.682180][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12160.682464][    C3]  ? lock_acquire+0x1c1/0x220
[12160.682702][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12160.682943][    C3]  _raw_spin_lock_nested+0x65/0x80
[12160.683204][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12160.683439][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12160.683684][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12160.683945][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12160.684229][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12160.684506][    C3]  ip_local_deliver+0x19d/0x480
[12160.684754][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12160.685024][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12160.685289][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12160.685636][    C3]  ? rcu_read_lock_held+0xe/0x50
[12160.685888][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12160.686208][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12160.686471][    C3]  ip_rcv+0x564/0x740
[12160.686675][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12160.686903][    C3]  ? set_track_prepare+0x8a/0xd0
[12160.687156][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12160.687434][    C3]  ? vfs_write+0x9e9/0x10a0
[12160.687664][    C3]  ? skb_clone+0x10b/0x330
[12160.687892][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12160.688212][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12160.688516][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12160.688798][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12160.689091][    C3]  ? __tcf_classify+0x329/0x7d0
[12160.689340][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12160.689572][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12160.689872][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12160.690157][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12160.690482][    C3]  ? lock_acquire+0x1c1/0x220
[12160.690722][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12160.691017][    C3]  netif_receive_skb_internal+0xb0/0x300
[12160.691304][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12160.691620][    C3]  ? __copy_skb_header+0xaf/0x490
[12160.691876][    C3]  ? __skb_clone+0x57a/0x760
[12160.692110][    C3]  netif_receive_skb+0x55/0x280
[12160.692357][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12160.692669][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12160.692998][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12160.693299][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12160.693573][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12160.693861][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12160.694179][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12160.694490][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12160.694814][    C3]  ? lock_release+0x1d5/0x250
[12160.695053][    C3]  ? is_bpf_text_address+0x71/0x120
[12160.695318][    C3]  ? kernel_text_address+0xce/0xe0
[12160.695578][    C3]  ? __kernel_text_address+0x12/0x40
[12160.695845][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12160.696130][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12160.696443][    C3]  ? arch_stack_walk+0xa2/0x100
[12160.696692][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12160.696969][    C3]  ? get_stack_info+0x36/0xc0
[12160.697209][    C3]  __tcf_classify+0x329/0x7d0
[12160.697450][    C3]  tcf_classify+0x283/0x930
[12160.697681][    C3]  ? lock_release+0x1d5/0x250
[12160.697921][    C3]  ? is_bpf_text_address+0x71/0x120
[12160.698184][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12160.698440][    C3]  ? __kernel_text_address+0x12/0x40
[12160.698709][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12160.698991][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12160.699304][    C3]  tc_run+0x2e4/0x5d0
[12160.699508][    C3]  ? __pfx_tc_run+0x10/0x10
[12160.699739][    C3]  ? lock_acquire+0x1c1/0x220
[12160.699977][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12160.700238][    C3]  __dev_queue_xmit+0x686/0x17e0
[12160.700490][    C3]  ? lock_acquire+0x1c1/0x220
[12160.700728][    C3]  ? ip_finish_output2+0x786/0x18e0
[12160.700991][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12160.701295][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12160.701567][    C3]  ? neigh_hh_output+0x348/0x590
[12160.701819][    C3]  ? ip_finish_output2+0x262/0x18e0
[12160.702082][    C3]  ip_finish_output2+0x786/0x18e0
[12160.702339][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12160.702677][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12160.702953][    C3]  ? rcu_read_lock_held+0xe/0x50
[12160.703206][    C3]  ? __ip_finish_output+0x10f/0x770
[12160.703469][    C3]  ip_output+0x16b/0x4f0
[12160.703687][    C3]  ? __pfx_ip_output+0x10/0x10
[12160.703928][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12160.704213][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12160.704527][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12160.704801][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12160.705053][    C3]  ? __alloc_skb+0xd4/0x280
[12160.705284][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12160.705551][    C3]  ? tcp_fragment+0x168/0x1040
[12160.705794][    C3]  ? rcu_read_lock_held+0xe/0x50
[12160.706044][    C3]  ? ip_local_out+0x114/0x3b0
[12160.706283][    C3]  __ip_queue_xmit+0x672/0x1910
[12160.706531][    C3]  ? __skb_clone+0x57a/0x760
[12160.706766][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12160.707032][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12160.707311][    C3]  ? ipv4_dst_check+0xe3/0x170
[12160.707558][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12160.707806][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12160.708106][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12160.708427][    C3]  ? tcp_fragment+0xb0e/0x1040
[12160.708669][    C3]  tcp_send_loss_probe+0x348/0x830
[12160.708928][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12160.709196][    C3]  tcp_write_timer+0x82/0x1d0
[12160.709438][    C3]  call_timer_fn+0x173/0x430
[12160.709674][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12160.709934][    C3]  ? next_expiry_recalc+0xcd/0x220
[12160.710195][    C3]  __run_timers.part.0+0x52d/0x890
[12160.710454][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12160.710725][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12160.711008][    C3]  ? lock_acquire+0x1c1/0x220
[12160.711248][    C3]  ? clockevents_program_event+0xf6/0x300
[12160.711536][    C3]  ? lock_release+0x1d5/0x250
[12160.711774][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12160.712037][    C3]  ? ktime_get+0xb3/0x190
[12160.712259][    C3]  ? clockevents_program_event+0x1ea/0x300
[12160.712554][    C3]  run_timer_softirq+0x72/0x100
[12160.712801][    C3]  __do_softirq+0x1b9/0x7ff
[12160.713034][    C3]  irq_exit_rcu+0x98/0xc0
[12160.713254][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12160.713539][    C3]  </IRQ>
[12160.713688][    C3]  <TASK>
[12160.713836][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12160.714150][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12160.714475][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12160.715441][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12160.715749][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12160.716145][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12160.716545][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12160.716942][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12160.717338][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12160.717736][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12160.718033][    C3]  uart_start+0xe4/0x1b0
[12160.718251][    C3]  n_tty_write+0x677/0x7a0
[12160.718482][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12160.718734][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12160.719017][    C3]  ? lock_acquire+0x1c1/0x220
[12160.719258][    C3]  ? iterate_tty_write+0x95/0x540
[12160.719514][    C3]  iterate_tty_write+0x229/0x540
[12160.719767][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12160.720054][    C3]  vfs_write+0x9e9/0x10a0
[12160.720278][    C3]  ? __run_hrtimer+0x5df/0x710
[12160.720520][    C3]  ? __pfx_vfs_write+0x10/0x10
[12160.720763][    C3]  ? lock_acquire+0x1c1/0x220
[12160.721000][    C3]  ? clockevents_program_event+0xf6/0x300
[12160.721291][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12160.721555][    C3]  ? __fget_light+0x54/0x1e0
[12160.721792][    C3]  ksys_write+0xf5/0x1e0
[12160.722007][    C3]  ? __pfx_ksys_write+0x10/0x10
[12160.722256][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12160.722561][    C3]  do_syscall_64+0xc9/0x1e0
[12160.722791][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12160.723090][    C3] RIP: 0033:0x7f93b2836957
[12160.723317][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12160.724293][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12160.724711][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12160.725110][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12160.725510][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12160.725906][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12160.726303][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12160.726703][    C3]  </TASK>
[12183.338162][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[12183.338536][    C1] rcu: 1-....: (9499127 ticks this GP) idle=470c/1/0x4000000000000000 softirq=531691/531695 fqs=2362444
[12183.339093][    C1] rcu: (t=9789367 jiffies g=1064457 q=118 ncpus=4)
[12183.339424][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12183.339869][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12183.340477][    C1] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[12183.340803][    C1] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[12183.341773][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12183.342079][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12183.342478][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12183.342875][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12183.343272][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12183.343668][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12183.344073][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12183.344519][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12183.344849][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12183.345248][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12183.345645][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12183.346046][    C1] PKRU: 55555554
[12183.346226][    C1] Call Trace:
[12183.346396][    C1]  <IRQ>
[12183.346547][    C1]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[12183.346819][    C1]  ? print_cpu_stall+0x263/0x6a0
[12183.347072][    C1]  ? check_cpu_stall+0x284/0x500
[12183.347324][    C1]  ? rcu_pending+0x92/0x360
[12183.347553][    C1]  ? rcu_sched_clock_irq+0x107/0x3f0
[12183.347820][    C1]  ? update_process_times+0xb9/0x110
[12183.348089][    C1]  ? tick_sched_handle+0x67/0x130
[12183.348345][    C1]  ? tick_nohz_highres_handler+0xa7/0xd0
[12183.348628][    C1]  ? __run_hrtimer+0x1c0/0x710
[12183.348870][    C1]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[12183.349181][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12183.349452][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12183.349739][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12183.350007][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12183.350310][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12183.350570][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12183.350879][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12183.351173][    C1]  </IRQ>
[12183.351323][    C1]  <TASK>
[12183.351474][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12183.351786][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12183.352075][    C1]  ? queued_spin_lock_slowpath+0xa3/0xb90
[12183.352363][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12183.352649][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12183.352961][    C1]  ? lock_acquire+0x1c1/0x220
[12183.353201][    C1]  ? lock_release+0x1d5/0x250
[12183.353438][    C1]  do_raw_spin_lock+0x1ec/0x270
[12183.353686][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12183.353955][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12183.354245][    C1]  ? lock_acquire+0x1c1/0x220
[12183.354485][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12183.354723][    C1]  _raw_spin_lock_nested+0x65/0x80
[12183.354982][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12183.355217][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12183.355464][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12183.355721][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12183.355993][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12183.356270][    C1]  ip_local_deliver+0x19d/0x480
[12183.356515][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12183.356791][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12183.357053][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12183.357397][    C1]  ? rcu_read_lock_held+0xe/0x50
[12183.357648][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12183.357964][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12183.358227][    C1]  ip_rcv+0x564/0x740
[12183.358429][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12183.358659][    C1]  ? set_track_prepare+0x8a/0xd0
[12183.358911][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12183.359185][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12183.359454][    C1]  ? skb_clone+0x10b/0x330
[12183.359683][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12183.359999][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12183.360304][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12183.360584][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12183.360877][    C1]  ? __tcf_classify+0x329/0x7d0
[12183.361122][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12183.361351][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12183.361650][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12183.361932][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12183.362254][    C1]  ? lock_acquire+0x1c1/0x220
[12183.362491][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12183.362786][    C1]  netif_receive_skb_internal+0xb0/0x300
[12183.363068][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12183.363384][    C1]  ? __copy_skb_header+0xaf/0x490
[12183.363638][    C1]  ? __skb_clone+0x57a/0x760
[12183.363872][    C1]  netif_receive_skb+0x55/0x280
[12183.364124][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12183.364434][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12183.364764][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12183.365061][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12183.365333][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12183.365622][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12183.365930][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12183.366213][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12183.366528][    C1]  ? stack_trace_save+0x95/0xd0
[12183.366774][    C1]  ? stack_depot_save_flags+0x45/0x550
[12183.367052][    C1]  ? kasan_save_stack+0x34/0x50
[12183.367299][    C1]  ? kasan_save_stack+0x24/0x50
[12183.367545][    C1]  ? kasan_save_track+0x14/0x30
[12183.367791][    C1]  ? kasan_save_free_info+0x3f/0x60
[12183.368054][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12183.368307][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12183.368553][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12183.368816][    C1]  ? ip_finish_output2+0x786/0x18e0
[12183.369079][    C1]  ? ip_output+0x16b/0x4f0
[12183.369304][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12183.369558][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12183.369830][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12183.370096][    C1]  ? get_reg+0x119/0x190
[12183.370310][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12183.370576][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12183.370883][    C1]  __tcf_classify+0x329/0x7d0
[12183.371124][    C1]  tcf_classify+0x283/0x930
[12183.371356][    C1]  ? arch_stack_walk+0xa2/0x100
[12183.371603][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12183.371856][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12183.372141][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12183.372407][    C1]  tc_run+0x2e4/0x5d0
[12183.372610][    C1]  ? __pfx_tc_run+0x10/0x10
[12183.372841][    C1]  ? lock_acquire+0x1c1/0x220
[12183.373079][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12183.373339][    C1]  __dev_queue_xmit+0x686/0x17e0
[12183.373590][    C1]  ? lock_acquire+0x1c1/0x220
[12183.373826][    C1]  ? ip_finish_output2+0x786/0x18e0
[12183.374096][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12183.374397][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12183.374668][    C1]  ? neigh_hh_output+0x348/0x590
[12183.374918][    C1]  ? ip_finish_output2+0x262/0x18e0
[12183.375181][    C1]  ip_finish_output2+0x786/0x18e0
[12183.375435][    C1]  ? stack_depot_save_flags+0x371/0x550
[12183.375714][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12183.376049][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12183.376322][    C1]  ? rcu_read_lock_held+0xe/0x50
[12183.376573][    C1]  ? __ip_finish_output+0x10f/0x770
[12183.376836][    C1]  ip_output+0x16b/0x4f0
[12183.377050][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12183.377285][    C1]  ? __pfx_ip_output+0x10/0x10
[12183.377525][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12183.377811][    C1]  ? rcu_read_lock_held+0xe/0x50
[12183.378062][    C1]  ? ip_local_out+0x114/0x3b0
[12183.378300][    C1]  __ip_queue_xmit+0x672/0x1910
[12183.378545][    C1]  ? __create_object+0x5e/0xb0
[12183.378787][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12183.379051][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12183.379334][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12183.379605][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12183.379884][    C1]  tcp_release_cb+0x1e9/0x390
[12183.380123][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12183.380386][    C1]  release_sock+0xb8/0x1d0
[12183.380614][    C1]  tcp_recvmsg+0xf8/0x4f0
[12183.380833][    C1]  ? lock_release+0x1d5/0x250
[12183.381071][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12183.381320][    C1]  ? core_sys_select+0x620/0x710
[12183.381572][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12183.381840][    C1]  inet_recvmsg+0xf9/0x2c0
[12183.382068][    C1]  ? __pfx_pipe_write+0x10/0x10
[12183.382315][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12183.382568][    C1]  ? __fget_light+0x54/0x1e0
[12183.382802][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12183.383064][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12183.383304][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12183.383566][    C1]  ? __might_fault+0xc6/0x180
[12183.383811][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12183.384096][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12183.384394][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12183.384694][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12183.385013][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12183.385264][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12183.385563][    C1]  do_syscall_64+0xc9/0x1e0
[12183.385796][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12183.386096][    C1] RIP: 0033:0x7f8b36b3f4c0
[12183.386320][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12183.387284][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12183.387703][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12183.388098][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12183.388494][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12183.388890][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12183.389288][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12183.389685][    C1]  </TASK>
[12183.389842][    C1] Sending NMI from CPU 1 to CPUs 3:
[12183.390114][    C3] NMI backtrace for cpu 3
[12183.390120][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12183.390124][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12183.390127][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12183.390134][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12183.390137][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12183.390140][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12183.390142][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12183.390144][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12183.390146][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12183.390148][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12183.390149][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12183.390151][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12183.390155][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12183.390156][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12183.390158][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12183.390160][    C3] PKRU: 55555554
[12183.390161][    C3] Call Trace:
[12183.390164][    C3]  <NMI>
[12183.390167][    C3]  ? nmi_cpu_backtrace+0x112/0x220
[12183.390171][    C3]  ? nmi_cpu_backtrace_handler+0x11/0x20
[12183.390176][    C3]  ? nmi_handle+0x153/0x420
[12183.390181][    C3]  ? default_do_nmi+0x41/0x100
[12183.390184][    C3]  ? exc_nmi+0xf3/0x120
[12183.390186][    C3]  ? end_repeat_nmi+0xf/0x60
[12183.390192][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12183.390196][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12183.390199][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12183.390202][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12183.390206][    C3]  </NMI>
[12183.390207][    C3]  <IRQ>
[12183.390208][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12183.390211][    C3]  ? get_stack_info+0x36/0xc0
[12183.390215][    C3]  ? lock_acquire+0x1c1/0x220
[12183.390219][    C3]  ? lock_release+0x1d5/0x250
[12183.390223][    C3]  do_raw_spin_lock+0x1ec/0x270
[12183.390227][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12183.390230][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12183.390233][    C3]  ? lock_acquire+0x1c1/0x220
[12183.390236][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12183.390240][    C3]  _raw_spin_lock_nested+0x65/0x80
[12183.390243][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12183.390250][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12183.390252][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12183.390257][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12183.390263][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12183.390267][    C3]  ip_local_deliver+0x19d/0x480
[12183.390269][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12183.390272][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12183.390274][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12183.390279][    C3]  ? rcu_read_lock_held+0xe/0x50
[12183.390283][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12183.390286][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12183.390295][    C3]  ip_rcv+0x564/0x740
[12183.390298][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12183.390301][    C3]  ? set_track_prepare+0x8a/0xd0
[12183.390306][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12183.390309][    C3]  ? vfs_write+0x9e9/0x10a0
[12183.390313][    C3]  ? skb_clone+0x10b/0x330
[12183.390316][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12183.390322][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12183.390327][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12183.390331][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12183.390340][    C3]  ? __tcf_classify+0x329/0x7d0
[12183.390344][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12183.390346][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12183.390350][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12183.390353][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12183.390358][    C3]  ? lock_acquire+0x1c1/0x220
[12183.390360][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12183.390364][    C3]  netif_receive_skb_internal+0xb0/0x300
[12183.390368][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12183.390373][    C3]  ? __copy_skb_header+0xaf/0x490
[12183.390376][    C3]  ? __skb_clone+0x57a/0x760
[12183.390378][    C3]  netif_receive_skb+0x55/0x280
[12183.390382][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12183.390389][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12183.390396][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12183.390403][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12183.390407][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12183.390417][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12183.390426][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12183.390435][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12183.390444][    C3]  ? lock_release+0x1d5/0x250
[12183.390447][    C3]  ? is_bpf_text_address+0x71/0x120
[12183.390451][    C3]  ? kernel_text_address+0xce/0xe0
[12183.390455][    C3]  ? __kernel_text_address+0x12/0x40
[12183.390457][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12183.390460][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12183.390464][    C3]  ? arch_stack_walk+0xa2/0x100
[12183.390470][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12183.390473][    C3]  ? get_stack_info+0x36/0xc0
[12183.390477][    C3]  __tcf_classify+0x329/0x7d0
[12183.390483][    C3]  tcf_classify+0x283/0x930
[12183.390486][    C3]  ? lock_release+0x1d5/0x250
[12183.390489][    C3]  ? is_bpf_text_address+0x71/0x120
[12183.390492][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12183.390495][    C3]  ? __kernel_text_address+0x12/0x40
[12183.390497][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12183.390499][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12183.390503][    C3]  tc_run+0x2e4/0x5d0
[12183.390507][    C3]  ? __pfx_tc_run+0x10/0x10
[12183.390510][    C3]  ? lock_acquire+0x1c1/0x220
[12183.390512][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12183.390517][    C3]  __dev_queue_xmit+0x686/0x17e0
[12183.390521][    C3]  ? lock_acquire+0x1c1/0x220
[12183.390523][    C3]  ? ip_finish_output2+0x786/0x18e0
[12183.390526][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12183.390529][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12183.390532][    C3]  ? neigh_hh_output+0x348/0x590
[12183.390536][    C3]  ? ip_finish_output2+0x262/0x18e0
[12183.390540][    C3]  ip_finish_output2+0x786/0x18e0
[12183.390543][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12183.390551][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12183.390554][    C3]  ? rcu_read_lock_held+0xe/0x50
[12183.390558][    C3]  ? __ip_finish_output+0x10f/0x770
[12183.390562][    C3]  ip_output+0x16b/0x4f0
[12183.390565][    C3]  ? __pfx_ip_output+0x10/0x10
[12183.390568][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12183.390571][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12183.390574][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12183.390577][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12183.390580][    C3]  ? __alloc_skb+0xd4/0x280
[12183.390582][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12183.390587][    C3]  ? tcp_fragment+0x168/0x1040
[12183.390591][    C3]  ? rcu_read_lock_held+0xe/0x50
[12183.390594][    C3]  ? ip_local_out+0x114/0x3b0
[12183.390598][    C3]  __ip_queue_xmit+0x672/0x1910
[12183.390601][    C3]  ? __skb_clone+0x57a/0x760
[12183.390604][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12183.390610][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12183.390613][    C3]  ? ipv4_dst_check+0xe3/0x170
[12183.390617][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12183.390621][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12183.390626][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12183.390629][    C3]  ? tcp_fragment+0xb0e/0x1040
[12183.390632][    C3]  tcp_send_loss_probe+0x348/0x830
[12183.390636][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12183.390639][    C3]  tcp_write_timer+0x82/0x1d0
[12183.390642][    C3]  call_timer_fn+0x173/0x430
[12183.390646][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12183.390651][    C3]  ? next_expiry_recalc+0xcd/0x220
[12183.390655][    C3]  __run_timers.part.0+0x52d/0x890
[12183.390658][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12183.390663][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12183.390666][    C3]  ? lock_acquire+0x1c1/0x220
[12183.390668][    C3]  ? clockevents_program_event+0xf6/0x300
[12183.390673][    C3]  ? lock_release+0x1d5/0x250
[12183.390676][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12183.390680][    C3]  ? ktime_get+0xb3/0x190
[12183.390683][    C3]  ? clockevents_program_event+0x1ea/0x300
[12183.390687][    C3]  run_timer_softirq+0x72/0x100
[12183.390690][    C3]  __do_softirq+0x1b9/0x7ff
[12183.390695][    C3]  irq_exit_rcu+0x98/0xc0
[12183.390698][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12183.390702][    C3]  </IRQ>
[12183.390703][    C3]  <TASK>
[12183.390704][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12183.390707][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12183.390710][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12183.390712][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12183.390714][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12183.390715][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12183.390717][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12183.390719][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12183.390720][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12183.390724][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12183.390728][    C3]  uart_start+0xe4/0x1b0
[12183.390733][    C3]  n_tty_write+0x677/0x7a0
[12183.390739][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12183.390742][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12183.390747][    C3]  ? lock_acquire+0x1c1/0x220
[12183.390749][    C3]  ? iterate_tty_write+0x95/0x540
[12183.390753][    C3]  iterate_tty_write+0x229/0x540
[12183.390758][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12183.390762][    C3]  vfs_write+0x9e9/0x10a0
[12183.390766][    C3]  ? __run_hrtimer+0x5df/0x710
[12183.390769][    C3]  ? __pfx_vfs_write+0x10/0x10
[12183.390773][    C3]  ? lock_acquire+0x1c1/0x220
[12183.390775][    C3]  ? clockevents_program_event+0xf6/0x300
[12183.390779][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12183.390782][    C3]  ? __fget_light+0x54/0x1e0
[12183.390787][    C3]  ksys_write+0xf5/0x1e0
[12183.390790][    C3]  ? __pfx_ksys_write+0x10/0x10
[12183.390794][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12183.390798][    C3]  do_syscall_64+0xc9/0x1e0
[12183.390802][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12183.390805][    C3] RIP: 0033:0x7f93b2836957
[12183.390808][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12183.390810][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12183.390812][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12183.390814][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12183.390816][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12183.390817][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12183.390819][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12183.390823][    C3]  </TASK>
[12208.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 9161s! [ncat:8027]
[12208.613574][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12208.614851][    C1] irq event stamp: 174248
[12208.615071][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12208.615598][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[12208.616060][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12208.616526][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12208.616987][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12208.617433][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12208.618041][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12208.618364][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12208.619333][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12208.619642][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12208.620039][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12208.620436][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12208.620833][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12208.621230][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12208.621627][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12208.622071][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12208.622402][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12208.622800][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12208.623196][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12208.623595][    C1] PKRU: 55555554
[12208.623775][    C1] Call Trace:
[12208.623954][    C1]  <IRQ>
[12208.624105][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[12208.624367][    C1]  ? __run_hrtimer+0x1c0/0x710
[12208.624608][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12208.624886][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12208.625159][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12208.625448][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12208.625712][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12208.626015][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12208.626277][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12208.626586][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12208.626882][    C1]  </IRQ>
[12208.627031][    C1]  <TASK>
[12208.627183][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12208.627495][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12208.627786][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12208.628080][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12208.628369][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12208.628682][    C1]  ? lock_acquire+0x1c1/0x220
[12208.628922][    C1]  ? lock_release+0x1d5/0x250
[12208.629160][    C1]  do_raw_spin_lock+0x1ec/0x270
[12208.629409][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12208.629680][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12208.629965][    C1]  ? lock_acquire+0x1c1/0x220
[12208.630205][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12208.630444][    C1]  _raw_spin_lock_nested+0x65/0x80
[12208.630704][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12208.630938][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12208.631185][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12208.631443][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12208.631717][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12208.631995][    C1]  ip_local_deliver+0x19d/0x480
[12208.632241][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12208.632513][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12208.632776][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12208.633121][    C1]  ? rcu_read_lock_held+0xe/0x50
[12208.633374][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12208.633693][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12208.633961][    C1]  ip_rcv+0x564/0x740
[12208.634163][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12208.634397][    C1]  ? set_track_prepare+0x8a/0xd0
[12208.634651][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12208.634927][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12208.635199][    C1]  ? skb_clone+0x10b/0x330
[12208.635426][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12208.635744][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12208.636050][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12208.636331][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12208.636626][    C1]  ? __tcf_classify+0x329/0x7d0
[12208.636873][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12208.637103][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12208.637404][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12208.637686][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12208.638009][    C1]  ? lock_acquire+0x1c1/0x220
[12208.638249][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12208.638546][    C1]  netif_receive_skb_internal+0xb0/0x300
[12208.638829][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12208.639145][    C1]  ? __copy_skb_header+0xaf/0x490
[12208.639401][    C1]  ? __skb_clone+0x57a/0x760
[12208.639635][    C1]  netif_receive_skb+0x55/0x280
[12208.639881][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12208.640192][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12208.640525][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12208.640823][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12208.641097][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12208.641388][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12208.641699][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12208.641981][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12208.642297][    C1]  ? stack_trace_save+0x95/0xd0
[12208.642544][    C1]  ? stack_depot_save_flags+0x45/0x550
[12208.642822][    C1]  ? kasan_save_stack+0x34/0x50
[12208.643071][    C1]  ? kasan_save_stack+0x24/0x50
[12208.643318][    C1]  ? kasan_save_track+0x14/0x30
[12208.643566][    C1]  ? kasan_save_free_info+0x3f/0x60
[12208.643828][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12208.644085][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12208.644333][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12208.644595][    C1]  ? ip_finish_output2+0x786/0x18e0
[12208.644859][    C1]  ? ip_output+0x16b/0x4f0
[12208.645084][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12208.645339][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12208.645614][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12208.645879][    C1]  ? get_reg+0x119/0x190
[12208.646094][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12208.646363][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12208.646671][    C1]  __tcf_classify+0x329/0x7d0
[12208.646912][    C1]  tcf_classify+0x283/0x930
[12208.647144][    C1]  ? arch_stack_walk+0xa2/0x100
[12208.647394][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12208.647648][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12208.647932][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12208.648200][    C1]  tc_run+0x2e4/0x5d0
[12208.648404][    C1]  ? __pfx_tc_run+0x10/0x10
[12208.648636][    C1]  ? lock_acquire+0x1c1/0x220
[12208.648874][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12208.649134][    C1]  __dev_queue_xmit+0x686/0x17e0
[12208.649388][    C1]  ? lock_acquire+0x1c1/0x220
[12208.649625][    C1]  ? ip_finish_output2+0x786/0x18e0
[12208.649888][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12208.650190][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12208.650464][    C1]  ? neigh_hh_output+0x348/0x590
[12208.650715][    C1]  ? ip_finish_output2+0x262/0x18e0
[12208.650980][    C1]  ip_finish_output2+0x786/0x18e0
[12208.651236][    C1]  ? stack_depot_save_flags+0x371/0x550
[12208.651515][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12208.651852][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12208.652128][    C1]  ? rcu_read_lock_held+0xe/0x50
[12208.652380][    C1]  ? __ip_finish_output+0x10f/0x770
[12208.652644][    C1]  ip_output+0x16b/0x4f0
[12208.652859][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12208.653094][    C1]  ? __pfx_ip_output+0x10/0x10
[12208.653336][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12208.653624][    C1]  ? rcu_read_lock_held+0xe/0x50
[12208.653876][    C1]  ? ip_local_out+0x114/0x3b0
[12208.654121][    C1]  __ip_queue_xmit+0x672/0x1910
[12208.654368][    C1]  ? __create_object+0x5e/0xb0
[12208.654610][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12208.654876][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12208.655156][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12208.655428][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12208.655709][    C1]  tcp_release_cb+0x1e9/0x390
[12208.655948][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12208.656212][    C1]  release_sock+0xb8/0x1d0
[12208.656440][    C1]  tcp_recvmsg+0xf8/0x4f0
[12208.656659][    C1]  ? lock_release+0x1d5/0x250
[12208.656896][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12208.657146][    C1]  ? core_sys_select+0x620/0x710
[12208.657401][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12208.657669][    C1]  inet_recvmsg+0xf9/0x2c0
[12208.657896][    C1]  ? __pfx_pipe_write+0x10/0x10
[12208.658145][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12208.658404][    C1]  ? __fget_light+0x54/0x1e0
[12208.658638][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12208.658901][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12208.659142][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12208.659406][    C1]  ? __might_fault+0xc6/0x180
[12208.659649][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12208.659928][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12208.660229][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12208.660529][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12208.660853][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12208.661106][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12208.661408][    C1]  do_syscall_64+0xc9/0x1e0
[12208.661641][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12208.661941][    C1] RIP: 0033:0x7f8b36b3f4c0
[12208.662166][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12208.663134][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12208.663554][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12208.663958][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12208.664357][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12208.664755][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12208.665151][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12208.665551][    C1]  </TASK>
[12208.665709][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 9161s! [perl:7725]
[12208.666122][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12208.667380][    C3] irq event stamp: 290154
[12208.667599][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12208.668126][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[12208.668629][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12208.669099][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12208.669560][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12208.670007][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12208.670620][    C3] RIP: 0010:kasan_check_range+0x158/0x1c0
[12208.670910][    C3] Code: 11 80 38 00 74 ef 4d 8d 1c 2c 48 89 c2 48 85 c0 75 b0 48 89 da 4c 89 d8 4c 29 da e9 49 ff ff ff 48 85 d2 74 b3 48 01 ea eb 09 <48> 83 c0 01 48 39 d0 74 a5 80 38 00 74 f2 e9 74 ff ff ff b8 01 00
[12208.671884][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000246
[12208.672192][    C3] RAX: ffffed1000f5136b RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[12208.672593][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12208.672997][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[12208.673398][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12208.673794][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12208.674205][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12208.674652][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12208.674986][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12208.675387][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12208.675785][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12208.676187][    C3] PKRU: 55555554
[12208.676368][    C3] Call Trace:
[12208.676538][    C3]  <IRQ>
[12208.676687][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[12208.676950][    C3]  ? __run_hrtimer+0x1c0/0x710
[12208.677193][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12208.677472][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12208.677744][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12208.678033][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12208.678300][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12208.678604][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12208.678864][    C3]  ? hrtimer_interrupt+0x31a/0x770
[12208.679126][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12208.679435][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12208.679733][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12208.680047][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12208.680336][    C3]  ? kasan_check_range+0x158/0x1c0
[12208.680600][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[12208.680883][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12208.681195][    C3]  ? get_stack_info+0x36/0xc0
[12208.681436][    C3]  ? lock_acquire+0x1c1/0x220
[12208.681677][    C3]  ? lock_release+0x1d5/0x250
[12208.681917][    C3]  do_raw_spin_lock+0x1ec/0x270
[12208.682167][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12208.682439][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12208.682723][    C3]  ? lock_acquire+0x1c1/0x220
[12208.682963][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12208.683206][    C3]  _raw_spin_lock_nested+0x65/0x80
[12208.683465][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12208.683700][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12208.683953][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12208.684212][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12208.684488][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12208.684764][    C3]  ip_local_deliver+0x19d/0x480
[12208.685012][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12208.685283][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12208.685546][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12208.685894][    C3]  ? rcu_read_lock_held+0xe/0x50
[12208.686148][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12208.686472][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12208.686734][    C3]  ip_rcv+0x564/0x740
[12208.686939][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12208.687167][    C3]  ? set_track_prepare+0x8a/0xd0
[12208.687422][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12208.687701][    C3]  ? vfs_write+0x9e9/0x10a0
[12208.687932][    C3]  ? skb_clone+0x10b/0x330
[12208.688160][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12208.688480][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12208.688787][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12208.689069][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12208.689362][    C3]  ? __tcf_classify+0x329/0x7d0
[12208.689612][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12208.689843][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12208.690145][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12208.690432][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12208.690757][    C3]  ? lock_acquire+0x1c1/0x220
[12208.690997][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12208.691293][    C3]  netif_receive_skb_internal+0xb0/0x300
[12208.691579][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12208.691896][    C3]  ? __copy_skb_header+0xaf/0x490
[12208.692151][    C3]  ? __skb_clone+0x57a/0x760
[12208.692387][    C3]  netif_receive_skb+0x55/0x280
[12208.692634][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12208.692946][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12208.693277][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12208.693578][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12208.693852][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12208.694149][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12208.694462][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12208.694772][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12208.695100][    C3]  ? lock_release+0x1d5/0x250
[12208.695345][    C3]  ? is_bpf_text_address+0x71/0x120
[12208.695611][    C3]  ? kernel_text_address+0xce/0xe0
[12208.695872][    C3]  ? __kernel_text_address+0x12/0x40
[12208.696139][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12208.696426][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12208.696739][    C3]  ? arch_stack_walk+0xa2/0x100
[12208.696988][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12208.697269][    C3]  ? get_stack_info+0x36/0xc0
[12208.697511][    C3]  __tcf_classify+0x329/0x7d0
[12208.697754][    C3]  tcf_classify+0x283/0x930
[12208.697987][    C3]  ? lock_release+0x1d5/0x250
[12208.698229][    C3]  ? is_bpf_text_address+0x71/0x120
[12208.698496][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12208.698754][    C3]  ? __kernel_text_address+0x12/0x40
[12208.699025][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12208.699309][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12208.699622][    C3]  tc_run+0x2e4/0x5d0
[12208.699826][    C3]  ? __pfx_tc_run+0x10/0x10
[12208.700060][    C3]  ? lock_acquire+0x1c1/0x220
[12208.700302][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12208.700564][    C3]  __dev_queue_xmit+0x686/0x17e0
[12208.700818][    C3]  ? lock_acquire+0x1c1/0x220
[12208.701056][    C3]  ? ip_finish_output2+0x786/0x18e0
[12208.701324][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12208.701627][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12208.701902][    C3]  ? neigh_hh_output+0x348/0x590
[12208.702155][    C3]  ? ip_finish_output2+0x262/0x18e0
[12208.702421][    C3]  ip_finish_output2+0x786/0x18e0
[12208.702682][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12208.703021][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12208.703298][    C3]  ? rcu_read_lock_held+0xe/0x50
[12208.703551][    C3]  ? __ip_finish_output+0x10f/0x770
[12208.703816][    C3]  ip_output+0x16b/0x4f0
[12208.704045][    C3]  ? __pfx_ip_output+0x10/0x10
[12208.704288][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12208.704569][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12208.704882][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12208.705157][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12208.705412][    C3]  ? __alloc_skb+0xd4/0x280
[12208.705643][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12208.705913][    C3]  ? tcp_fragment+0x168/0x1040
[12208.706156][    C3]  ? rcu_read_lock_held+0xe/0x50
[12208.706408][    C3]  ? ip_local_out+0x114/0x3b0
[12208.706647][    C3]  __ip_queue_xmit+0x672/0x1910
[12208.706895][    C3]  ? __skb_clone+0x57a/0x760
[12208.707131][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12208.707398][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12208.707678][    C3]  ? ipv4_dst_check+0xe3/0x170
[12208.707923][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12208.708173][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12208.708475][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12208.708796][    C3]  ? tcp_fragment+0xb0e/0x1040
[12208.709039][    C3]  tcp_send_loss_probe+0x348/0x830
[12208.709302][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12208.709571][    C3]  tcp_write_timer+0x82/0x1d0
[12208.709810][    C3]  call_timer_fn+0x173/0x430
[12208.710046][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12208.710308][    C3]  ? next_expiry_recalc+0xcd/0x220
[12208.710568][    C3]  __run_timers.part.0+0x52d/0x890
[12208.710828][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12208.711100][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12208.711385][    C3]  ? lock_acquire+0x1c1/0x220
[12208.711626][    C3]  ? clockevents_program_event+0xf6/0x300
[12208.711914][    C3]  ? lock_release+0x1d5/0x250
[12208.712153][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12208.712419][    C3]  ? ktime_get+0xb3/0x190
[12208.712640][    C3]  ? clockevents_program_event+0x1ea/0x300
[12208.712935][    C3]  run_timer_softirq+0x72/0x100
[12208.713184][    C3]  __do_softirq+0x1b9/0x7ff
[12208.713418][    C3]  irq_exit_rcu+0x98/0xc0
[12208.713636][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12208.713927][    C3]  </IRQ>
[12208.714078][    C3]  <TASK>
[12208.714227][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12208.714533][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12208.714856][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12208.715825][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12208.716133][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12208.716531][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12208.716930][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12208.717330][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12208.717727][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12208.718127][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12208.718427][    C3]  uart_start+0xe4/0x1b0
[12208.718645][    C3]  n_tty_write+0x677/0x7a0
[12208.718875][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12208.719129][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12208.719414][    C3]  ? lock_acquire+0x1c1/0x220
[12208.719653][    C3]  ? iterate_tty_write+0x95/0x540
[12208.719910][    C3]  iterate_tty_write+0x229/0x540
[12208.720163][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12208.720451][    C3]  vfs_write+0x9e9/0x10a0
[12208.720674][    C3]  ? __run_hrtimer+0x5df/0x710
[12208.720917][    C3]  ? __pfx_vfs_write+0x10/0x10
[12208.721160][    C3]  ? lock_acquire+0x1c1/0x220
[12208.721398][    C3]  ? clockevents_program_event+0xf6/0x300
[12208.721689][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12208.721953][    C3]  ? __fget_light+0x54/0x1e0
[12208.722190][    C3]  ksys_write+0xf5/0x1e0
[12208.722409][    C3]  ? __pfx_ksys_write+0x10/0x10
[12208.722657][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12208.722962][    C3]  do_syscall_64+0xc9/0x1e0
[12208.723194][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12208.723494][    C3] RIP: 0033:0x7f93b2836957
[12208.723721][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12208.724702][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12208.725124][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12208.725522][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12208.725921][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12208.726320][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12208.726717][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12208.727117][    C3]  </TASK>
[12236.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 9187s! [ncat:8027]
[12236.613583][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12236.614838][    C1] irq event stamp: 174248
[12236.615055][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12236.615580][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[12236.616042][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12236.616506][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12236.616964][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12236.617408][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12236.618016][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12236.618338][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12236.619300][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12236.619606][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12236.620001][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12236.620400][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12236.620795][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12236.621190][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12236.621583][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12236.622028][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12236.622357][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12236.622755][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12236.623150][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12236.623545][    C1] PKRU: 55555554
[12236.623724][    C1] Call Trace:
[12236.623904][    C1]  <IRQ>
[12236.624052][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[12236.624313][    C1]  ? __run_hrtimer+0x1c0/0x710
[12236.624555][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12236.624829][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12236.625102][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12236.625387][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12236.625650][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12236.625954][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12236.626214][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12236.626522][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12236.626815][    C1]  </IRQ>
[12236.626964][    C1]  <TASK>
[12236.627113][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12236.627426][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12236.627716][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12236.628007][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12236.628295][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12236.628606][    C1]  ? lock_acquire+0x1c1/0x220
[12236.628843][    C1]  ? lock_release+0x1d5/0x250
[12236.629083][    C1]  do_raw_spin_lock+0x1ec/0x270
[12236.629331][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12236.629601][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12236.629885][    C1]  ? lock_acquire+0x1c1/0x220
[12236.630121][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12236.630360][    C1]  _raw_spin_lock_nested+0x65/0x80
[12236.630620][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12236.630855][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12236.631101][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12236.631358][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12236.631632][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12236.631908][    C1]  ip_local_deliver+0x19d/0x480
[12236.632153][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12236.632423][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12236.632686][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12236.633028][    C1]  ? rcu_read_lock_held+0xe/0x50
[12236.633280][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12236.633598][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12236.633864][    C1]  ip_rcv+0x564/0x740
[12236.634066][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12236.634297][    C1]  ? set_track_prepare+0x8a/0xd0
[12236.634550][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12236.634824][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12236.635095][    C1]  ? skb_clone+0x10b/0x330
[12236.635322][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12236.635640][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12236.635942][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12236.636222][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12236.636513][    C1]  ? __tcf_classify+0x329/0x7d0
[12236.636760][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12236.636989][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12236.637288][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12236.637570][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12236.637893][    C1]  ? lock_acquire+0x1c1/0x220
[12236.638132][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12236.638424][    C1]  netif_receive_skb_internal+0xb0/0x300
[12236.638709][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12236.639023][    C1]  ? __copy_skb_header+0xaf/0x490
[12236.639278][    C1]  ? __skb_clone+0x57a/0x760
[12236.639509][    C1]  netif_receive_skb+0x55/0x280
[12236.639754][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12236.640064][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12236.640393][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12236.640692][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12236.640964][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12236.641251][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12236.641559][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12236.641844][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12236.642158][    C1]  ? stack_trace_save+0x95/0xd0
[12236.642405][    C1]  ? stack_depot_save_flags+0x45/0x550
[12236.642683][    C1]  ? kasan_save_stack+0x34/0x50
[12236.642931][    C1]  ? kasan_save_stack+0x24/0x50
[12236.643177][    C1]  ? kasan_save_track+0x14/0x30
[12236.643422][    C1]  ? kasan_save_free_info+0x3f/0x60
[12236.643685][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12236.643946][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12236.644191][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12236.644455][    C1]  ? ip_finish_output2+0x786/0x18e0
[12236.644718][    C1]  ? ip_output+0x16b/0x4f0
[12236.644941][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12236.645195][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12236.645467][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12236.645734][    C1]  ? get_reg+0x119/0x190
[12236.645949][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12236.646215][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12236.646523][    C1]  __tcf_classify+0x329/0x7d0
[12236.646766][    C1]  tcf_classify+0x283/0x930
[12236.646995][    C1]  ? arch_stack_walk+0xa2/0x100
[12236.647242][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12236.647497][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12236.647783][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12236.648049][    C1]  tc_run+0x2e4/0x5d0
[12236.648254][    C1]  ? __pfx_tc_run+0x10/0x10
[12236.648485][    C1]  ? lock_acquire+0x1c1/0x220
[12236.648722][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12236.648982][    C1]  __dev_queue_xmit+0x686/0x17e0
[12236.649233][    C1]  ? lock_acquire+0x1c1/0x220
[12236.649469][    C1]  ? ip_finish_output2+0x786/0x18e0
[12236.649732][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12236.650035][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12236.650306][    C1]  ? neigh_hh_output+0x348/0x590
[12236.650558][    C1]  ? ip_finish_output2+0x262/0x18e0
[12236.650822][    C1]  ip_finish_output2+0x786/0x18e0
[12236.651077][    C1]  ? stack_depot_save_flags+0x371/0x550
[12236.651358][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12236.651693][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12236.651970][    C1]  ? rcu_read_lock_held+0xe/0x50
[12236.652224][    C1]  ? __ip_finish_output+0x10f/0x770
[12236.652488][    C1]  ip_output+0x16b/0x4f0
[12236.652706][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12236.652939][    C1]  ? __pfx_ip_output+0x10/0x10
[12236.653181][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12236.653468][    C1]  ? rcu_read_lock_held+0xe/0x50
[12236.653718][    C1]  ? ip_local_out+0x114/0x3b0
[12236.653961][    C1]  __ip_queue_xmit+0x672/0x1910
[12236.654209][    C1]  ? __create_object+0x5e/0xb0
[12236.654452][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12236.654717][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12236.654999][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12236.655271][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12236.655551][    C1]  tcp_release_cb+0x1e9/0x390
[12236.655791][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12236.656055][    C1]  release_sock+0xb8/0x1d0
[12236.656282][    C1]  tcp_recvmsg+0xf8/0x4f0
[12236.656501][    C1]  ? lock_release+0x1d5/0x250
[12236.656741][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12236.656991][    C1]  ? core_sys_select+0x620/0x710
[12236.657245][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12236.657513][    C1]  inet_recvmsg+0xf9/0x2c0
[12236.657739][    C1]  ? __pfx_pipe_write+0x10/0x10
[12236.657986][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12236.658240][    C1]  ? __fget_light+0x54/0x1e0
[12236.658477][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12236.658741][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12236.658982][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12236.659246][    C1]  ? __might_fault+0xc6/0x180
[12236.659488][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12236.659768][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12236.660068][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12236.660368][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12236.660688][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12236.660940][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12236.661242][    C1]  do_syscall_64+0xc9/0x1e0
[12236.661475][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12236.661774][    C1] RIP: 0033:0x7f8b36b3f4c0
[12236.662000][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12236.662970][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12236.663393][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12236.663794][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12236.664190][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12236.664588][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12236.664985][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12236.665386][    C1]  </TASK>
[12236.665543][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 9187s! [perl:7725]
[12236.665957][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12236.667207][    C3] irq event stamp: 290154
[12236.667423][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12236.667952][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[12236.668452][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12236.668922][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12236.669382][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12236.669830][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12236.670439][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12236.670763][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12236.671732][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12236.672037][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12236.672437][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12236.672834][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12236.673230][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12236.673627][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12236.674031][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12236.674479][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12236.674810][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12236.675210][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12236.675609][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12236.676007][    C3] PKRU: 55555554
[12236.676189][    C3] Call Trace:
[12236.676358][    C3]  <IRQ>
[12236.676507][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[12236.676768][    C3]  ? __run_hrtimer+0x1c0/0x710
[12236.677010][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12236.677288][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12236.677559][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12236.677848][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12236.678113][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12236.678417][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12236.678679][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12236.678987][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12236.679283][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12236.679597][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12236.679884][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12236.680181][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12236.680470][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12236.680779][    C3]  ? get_stack_info+0x36/0xc0
[12236.681021][    C3]  ? lock_acquire+0x1c1/0x220
[12236.681262][    C3]  ? lock_release+0x1d5/0x250
[12236.681503][    C3]  do_raw_spin_lock+0x1ec/0x270
[12236.681750][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12236.682023][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12236.682305][    C3]  ? lock_acquire+0x1c1/0x220
[12236.682543][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12236.682784][    C3]  _raw_spin_lock_nested+0x65/0x80
[12236.683044][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12236.683277][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12236.683524][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12236.683786][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12236.684061][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12236.684342][    C3]  ip_local_deliver+0x19d/0x480
[12236.684589][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12236.684861][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12236.685123][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12236.685467][    C3]  ? rcu_read_lock_held+0xe/0x50
[12236.685720][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12236.686039][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12236.686300][    C3]  ip_rcv+0x564/0x740
[12236.686509][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12236.686739][    C3]  ? set_track_prepare+0x8a/0xd0
[12236.686993][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12236.687268][    C3]  ? vfs_write+0x9e9/0x10a0
[12236.687502][    C3]  ? skb_clone+0x10b/0x330
[12236.687728][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12236.688046][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12236.688350][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12236.688631][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12236.688922][    C3]  ? __tcf_classify+0x329/0x7d0
[12236.689170][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12236.689401][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12236.689697][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12236.689984][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12236.690309][    C3]  ? lock_acquire+0x1c1/0x220
[12236.690551][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12236.690845][    C3]  netif_receive_skb_internal+0xb0/0x300
[12236.691131][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12236.691447][    C3]  ? __copy_skb_header+0xaf/0x490
[12236.691702][    C3]  ? __skb_clone+0x57a/0x760
[12236.691935][    C3]  netif_receive_skb+0x55/0x280
[12236.692183][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12236.692495][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12236.692826][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12236.693124][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12236.693400][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12236.693686][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12236.694009][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12236.694318][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12236.694643][    C3]  ? lock_release+0x1d5/0x250
[12236.694883][    C3]  ? is_bpf_text_address+0x71/0x120
[12236.695149][    C3]  ? kernel_text_address+0xce/0xe0
[12236.695408][    C3]  ? __kernel_text_address+0x12/0x40
[12236.695674][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12236.695957][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12236.696267][    C3]  ? arch_stack_walk+0xa2/0x100
[12236.696519][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12236.696796][    C3]  ? get_stack_info+0x36/0xc0
[12236.697034][    C3]  __tcf_classify+0x329/0x7d0
[12236.697276][    C3]  tcf_classify+0x283/0x930
[12236.697507][    C3]  ? lock_release+0x1d5/0x250
[12236.697745][    C3]  ? is_bpf_text_address+0x71/0x120
[12236.698008][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12236.698263][    C3]  ? __kernel_text_address+0x12/0x40
[12236.698529][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12236.698811][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12236.699122][    C3]  tc_run+0x2e4/0x5d0
[12236.699327][    C3]  ? __pfx_tc_run+0x10/0x10
[12236.699558][    C3]  ? lock_acquire+0x1c1/0x220
[12236.699797][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12236.700057][    C3]  __dev_queue_xmit+0x686/0x17e0
[12236.700309][    C3]  ? lock_acquire+0x1c1/0x220
[12236.700545][    C3]  ? ip_finish_output2+0x786/0x18e0
[12236.700811][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12236.701114][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12236.701387][    C3]  ? neigh_hh_output+0x348/0x590
[12236.701637][    C3]  ? ip_finish_output2+0x262/0x18e0
[12236.701902][    C3]  ip_finish_output2+0x786/0x18e0
[12236.702158][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12236.702495][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12236.702769][    C3]  ? rcu_read_lock_held+0xe/0x50
[12236.703022][    C3]  ? __ip_finish_output+0x10f/0x770
[12236.703286][    C3]  ip_output+0x16b/0x4f0
[12236.703502][    C3]  ? __pfx_ip_output+0x10/0x10
[12236.703743][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12236.704030][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12236.704342][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12236.704617][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12236.704869][    C3]  ? __alloc_skb+0xd4/0x280
[12236.705100][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12236.705370][    C3]  ? tcp_fragment+0x168/0x1040
[12236.705612][    C3]  ? rcu_read_lock_held+0xe/0x50
[12236.705861][    C3]  ? ip_local_out+0x114/0x3b0
[12236.706101][    C3]  __ip_queue_xmit+0x672/0x1910
[12236.706349][    C3]  ? __skb_clone+0x57a/0x760
[12236.706585][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12236.706850][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12236.707128][    C3]  ? ipv4_dst_check+0xe3/0x170
[12236.707373][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12236.707622][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12236.707922][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12236.708241][    C3]  ? tcp_fragment+0xb0e/0x1040
[12236.708482][    C3]  tcp_send_loss_probe+0x348/0x830
[12236.708743][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12236.709010][    C3]  tcp_write_timer+0x82/0x1d0
[12236.709247][    C3]  call_timer_fn+0x173/0x430
[12236.709485][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12236.709745][    C3]  ? next_expiry_recalc+0xcd/0x220
[12236.710004][    C3]  __run_timers.part.0+0x52d/0x890
[12236.710263][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12236.710531][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12236.710815][    C3]  ? lock_acquire+0x1c1/0x220
[12236.711053][    C3]  ? clockevents_program_event+0xf6/0x300
[12236.711343][    C3]  ? lock_release+0x1d5/0x250
[12236.711582][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12236.711845][    C3]  ? ktime_get+0xb3/0x190
[12236.712067][    C3]  ? clockevents_program_event+0x1ea/0x300
[12236.712362][    C3]  run_timer_softirq+0x72/0x100
[12236.712609][    C3]  __do_softirq+0x1b9/0x7ff
[12236.712841][    C3]  irq_exit_rcu+0x98/0xc0
[12236.713060][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12236.713345][    C3]  </IRQ>
[12236.713495][    C3]  <TASK>
[12236.713644][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12236.713956][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12236.714278][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12236.715243][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12236.715551][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12236.715946][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12236.716343][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12236.716740][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12236.717136][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12236.717535][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12236.717831][    C3]  uart_start+0xe4/0x1b0
[12236.718048][    C3]  n_tty_write+0x677/0x7a0
[12236.718278][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12236.718529][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12236.718813][    C3]  ? lock_acquire+0x1c1/0x220
[12236.719051][    C3]  ? iterate_tty_write+0x95/0x540
[12236.719307][    C3]  iterate_tty_write+0x229/0x540
[12236.719560][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12236.719846][    C3]  vfs_write+0x9e9/0x10a0
[12236.720069][    C3]  ? __run_hrtimer+0x5df/0x710
[12236.720312][    C3]  ? __pfx_vfs_write+0x10/0x10
[12236.720552][    C3]  ? lock_acquire+0x1c1/0x220
[12236.720790][    C3]  ? clockevents_program_event+0xf6/0x300
[12236.721079][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12236.721343][    C3]  ? __fget_light+0x54/0x1e0
[12236.721577][    C3]  ksys_write+0xf5/0x1e0
[12236.721794][    C3]  ? __pfx_ksys_write+0x10/0x10
[12236.722043][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12236.722345][    C3]  do_syscall_64+0xc9/0x1e0
[12236.722577][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12236.722876][    C3] RIP: 0033:0x7f93b2836957
[12236.723100][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12236.724077][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12236.724497][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12236.724894][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12236.725295][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12236.725693][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12236.726089][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12236.726490][    C3]  </TASK>
[12261.393163][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[12261.393533][    C3] rcu: 3-....: (9551874 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2381536
[12261.394105][    C3] rcu: (t=9867422 jiffies g=1064457 q=118 ncpus=4)
[12261.394439][    C3] Sending NMI from CPU 3 to CPUs 1:
[12261.394711][    C1] NMI backtrace for cpu 1
[12261.394717][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12261.394721][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12261.394724][    C1] RIP: 0010:kasan_check_range+0x106/0x1c0
[12261.394731][    C1] Code: 00 74 f2 48 89 c2 b8 01 00 00 00 48 85 d2 0f 84 4c ff ff ff 41 83 e2 07 49 39 d1 0f 85 34 ff ff ff 45 3a 11 0f 8d 2b ff ff ff <5b> b8 01 00 00 00 5d 41 5c c3 cc cc cc cc 41 bc 08 00 00 00 45 29
[12261.394735][    C1] RSP: 0018:ffffc9000009e938 EFLAGS: 00000246
[12261.394738][    C1] RAX: ffffed1000f511c4 RBX: ffffed1000f511c4 RCX: ffffffff89c7fa80
[12261.394740][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12261.394742][    C1] RBP: ffffed1000f511c3 R08: 0000000000000000 R09: ffffed1000f511c3
[12261.394744][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12261.394746][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12261.394748][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12261.394750][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12261.394753][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12261.394755][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12261.394756][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12261.394757][    C1] PKRU: 55555554
[12261.394758][    C1] Call Trace:
[12261.394761][    C1]  <NMI>
[12261.394767][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[12261.394772][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[12261.394777][    C1]  ? nmi_handle+0x153/0x420
[12261.394782][    C1]  ? default_do_nmi+0x41/0x100
[12261.394786][    C1]  ? exc_nmi+0xf3/0x120
[12261.394788][    C1]  ? end_repeat_nmi+0xf/0x60
[12261.394794][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12261.394799][    C1]  ? kasan_check_range+0x106/0x1c0
[12261.394803][    C1]  ? kasan_check_range+0x106/0x1c0
[12261.394806][    C1]  ? kasan_check_range+0x106/0x1c0
[12261.394809][    C1]  </NMI>
[12261.394810][    C1]  <TASK>
[12261.394811][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[12261.394815][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12261.394820][    C1]  ? lock_acquire+0x1c1/0x220
[12261.394825][    C1]  ? lock_release+0x1d5/0x250
[12261.394829][    C1]  do_raw_spin_lock+0x1ec/0x270
[12261.394833][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12261.394836][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12261.394839][    C1]  ? lock_acquire+0x1c1/0x220
[12261.394842][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12261.394846][    C1]  _raw_spin_lock_nested+0x65/0x80
[12261.394849][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12261.394856][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12261.394859][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12261.394864][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12261.394870][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12261.394873][    C1]  ip_local_deliver+0x19d/0x480
[12261.394876][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12261.394878][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12261.394881][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12261.394887][    C1]  ? rcu_read_lock_held+0xe/0x50
[12261.394891][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12261.394894][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12261.394904][    C1]  ip_rcv+0x564/0x740
[12261.394906][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12261.394909][    C1]  ? set_track_prepare+0x8a/0xd0
[12261.394914][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12261.394917][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12261.394921][    C1]  ? skb_clone+0x10b/0x330
[12261.394925][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12261.394930][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12261.394936][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12261.394939][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12261.394947][    C1]  ? __tcf_classify+0x329/0x7d0
[12261.394952][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12261.394954][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12261.394958][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12261.394961][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12261.394966][    C1]  ? lock_acquire+0x1c1/0x220
[12261.394968][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12261.394972][    C1]  netif_receive_skb_internal+0xb0/0x300
[12261.394976][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12261.394980][    C1]  ? __copy_skb_header+0xaf/0x490
[12261.394983][    C1]  ? __skb_clone+0x57a/0x760
[12261.394985][    C1]  netif_receive_skb+0x55/0x280
[12261.394989][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12261.394996][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12261.395003][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12261.395010][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12261.395015][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12261.395025][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12261.395032][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12261.395035][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12261.395042][    C1]  ? stack_trace_save+0x95/0xd0
[12261.395045][    C1]  ? stack_depot_save_flags+0x45/0x550
[12261.395051][    C1]  ? kasan_save_stack+0x34/0x50
[12261.395055][    C1]  ? kasan_save_stack+0x24/0x50
[12261.395057][    C1]  ? kasan_save_track+0x14/0x30
[12261.395061][    C1]  ? kasan_save_free_info+0x3f/0x60
[12261.395063][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12261.395065][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12261.395069][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12261.395072][    C1]  ? ip_finish_output2+0x786/0x18e0
[12261.395075][    C1]  ? ip_output+0x16b/0x4f0
[12261.395078][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12261.395081][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12261.395084][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12261.395087][    C1]  ? get_reg+0x119/0x190
[12261.395090][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12261.395092][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12261.395097][    C1]  __tcf_classify+0x329/0x7d0
[12261.395102][    C1]  tcf_classify+0x283/0x930
[12261.395106][    C1]  ? arch_stack_walk+0xa2/0x100
[12261.395110][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12261.395113][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12261.395117][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12261.395120][    C1]  tc_run+0x2e4/0x5d0
[12261.395124][    C1]  ? __pfx_tc_run+0x10/0x10
[12261.395127][    C1]  ? lock_acquire+0x1c1/0x220
[12261.395129][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12261.395133][    C1]  __dev_queue_xmit+0x686/0x17e0
[12261.395137][    C1]  ? lock_acquire+0x1c1/0x220
[12261.395139][    C1]  ? ip_finish_output2+0x786/0x18e0
[12261.395142][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12261.395146][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12261.395149][    C1]  ? neigh_hh_output+0x348/0x590
[12261.395153][    C1]  ? ip_finish_output2+0x262/0x18e0
[12261.395156][    C1]  ip_finish_output2+0x786/0x18e0
[12261.395160][    C1]  ? stack_depot_save_flags+0x371/0x550
[12261.395164][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12261.395172][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12261.395174][    C1]  ? rcu_read_lock_held+0xe/0x50
[12261.395178][    C1]  ? __ip_finish_output+0x10f/0x770
[12261.395182][    C1]  ip_output+0x16b/0x4f0
[12261.395185][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12261.395188][    C1]  ? __pfx_ip_output+0x10/0x10
[12261.395190][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12261.395194][    C1]  ? rcu_read_lock_held+0xe/0x50
[12261.395197][    C1]  ? ip_local_out+0x114/0x3b0
[12261.395201][    C1]  __ip_queue_xmit+0x672/0x1910
[12261.395204][    C1]  ? __create_object+0x5e/0xb0
[12261.395208][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12261.395213][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12261.395217][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12261.395220][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12261.395225][    C1]  tcp_release_cb+0x1e9/0x390
[12261.395228][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12261.395232][    C1]  release_sock+0xb8/0x1d0
[12261.395236][    C1]  tcp_recvmsg+0xf8/0x4f0
[12261.395238][    C1]  ? lock_release+0x1d5/0x250
[12261.395241][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12261.395243][    C1]  ? core_sys_select+0x620/0x710
[12261.395248][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12261.395253][    C1]  inet_recvmsg+0xf9/0x2c0
[12261.395255][    C1]  ? __pfx_pipe_write+0x10/0x10
[12261.395258][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12261.395260][    C1]  ? __fget_light+0x54/0x1e0
[12261.395264][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12261.395267][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12261.395271][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12261.395275][    C1]  ? __might_fault+0xc6/0x180
[12261.395281][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12261.395285][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12261.395288][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12261.395292][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12261.395297][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12261.395301][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12261.395304][    C1]  do_syscall_64+0xc9/0x1e0
[12261.395308][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12261.395312][    C1] RIP: 0033:0x7f8b36b3f4c0
[12261.395315][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12261.395318][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12261.395320][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12261.395323][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12261.395324][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12261.395326][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12261.395327][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12261.395332][    C1]  </TASK>
[12261.395707][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12261.442759][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12261.443370][    C3] RIP: 0010:queued_spin_lock_slowpath+0xa3/0xb90
[12261.443699][    C3] Code: 0f 1f 44 00 00 49 89 fd 49 89 fc 41 be 01 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 <be> 04 00 00 00 48 89 ef e8 c0 26 0c fe 41 0f b6 45 00 41 38 c4 7c
[12261.444664][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12261.444972][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12261.445369][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12261.445768][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12261.446167][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12261.446564][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12261.446960][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12261.447406][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12261.447737][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12261.448137][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12261.448535][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12261.448931][    C3] PKRU: 55555554
[12261.449112][    C3] Call Trace:
[12261.449283][    C3]  <IRQ>
[12261.449431][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[12261.449704][    C3]  ? print_cpu_stall+0x263/0x6a0
[12261.449954][    C3]  ? check_cpu_stall+0x284/0x500
[12261.450205][    C3]  ? rcu_pending+0x92/0x360
[12261.450436][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[12261.450704][    C3]  ? update_process_times+0xb9/0x110
[12261.450972][    C3]  ? tick_sched_handle+0x67/0x130
[12261.451227][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[12261.451515][    C3]  ? __run_hrtimer+0x1c0/0x710
[12261.451756][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[12261.452067][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12261.452340][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12261.452625][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12261.452889][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12261.453195][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12261.453455][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12261.453768][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12261.454064][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12261.454376][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12261.454665][    C3]  ? queued_spin_lock_slowpath+0xa3/0xb90
[12261.454952][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12261.455239][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12261.455550][    C3]  ? get_stack_info+0x36/0xc0
[12261.455791][    C3]  ? lock_acquire+0x1c1/0x220
[12261.456029][    C3]  ? lock_release+0x1d5/0x250
[12261.456268][    C3]  do_raw_spin_lock+0x1ec/0x270
[12261.456515][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12261.456786][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12261.457069][    C3]  ? lock_acquire+0x1c1/0x220
[12261.457304][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12261.457544][    C3]  _raw_spin_lock_nested+0x65/0x80
[12261.457802][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12261.458036][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12261.458285][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12261.458542][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12261.458818][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12261.459094][    C3]  ip_local_deliver+0x19d/0x480
[12261.459340][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12261.459609][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12261.459873][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12261.460218][    C3]  ? rcu_read_lock_held+0xe/0x50
[12261.460470][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12261.460787][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12261.461049][    C3]  ip_rcv+0x564/0x740
[12261.461252][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12261.461484][    C3]  ? set_track_prepare+0x8a/0xd0
[12261.461736][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12261.462011][    C3]  ? vfs_write+0x9e9/0x10a0
[12261.462242][    C3]  ? skb_clone+0x10b/0x330
[12261.462468][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12261.462786][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12261.463091][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12261.463369][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12261.463670][    C3]  ? __tcf_classify+0x329/0x7d0
[12261.463918][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12261.464146][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12261.464445][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12261.464727][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12261.465051][    C3]  ? lock_acquire+0x1c1/0x220
[12261.465289][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12261.465586][    C3]  netif_receive_skb_internal+0xb0/0x300
[12261.465868][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12261.466183][    C3]  ? __copy_skb_header+0xaf/0x490
[12261.466438][    C3]  ? __skb_clone+0x57a/0x760
[12261.466672][    C3]  netif_receive_skb+0x55/0x280
[12261.466919][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12261.467229][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12261.467560][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12261.467856][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12261.468131][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12261.468419][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12261.468732][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12261.469039][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12261.469364][    C3]  ? lock_release+0x1d5/0x250
[12261.469602][    C3]  ? is_bpf_text_address+0x71/0x120
[12261.469866][    C3]  ? kernel_text_address+0xce/0xe0
[12261.470128][    C3]  ? __kernel_text_address+0x12/0x40
[12261.470397][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12261.470679][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12261.470989][    C3]  ? arch_stack_walk+0xa2/0x100
[12261.471241][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12261.471515][    C3]  ? get_stack_info+0x36/0xc0
[12261.471755][    C3]  __tcf_classify+0x329/0x7d0
[12261.471996][    C3]  tcf_classify+0x283/0x930
[12261.472225][    C3]  ? lock_release+0x1d5/0x250
[12261.472464][    C3]  ? is_bpf_text_address+0x71/0x120
[12261.472727][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12261.472983][    C3]  ? __kernel_text_address+0x12/0x40
[12261.473249][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12261.473532][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12261.473846][    C3]  tc_run+0x2e4/0x5d0
[12261.474052][    C3]  ? __pfx_tc_run+0x10/0x10
[12261.474281][    C3]  ? lock_acquire+0x1c1/0x220
[12261.474519][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12261.474778][    C3]  __dev_queue_xmit+0x686/0x17e0
[12261.475029][    C3]  ? lock_acquire+0x1c1/0x220
[12261.475266][    C3]  ? ip_finish_output2+0x786/0x18e0
[12261.475529][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12261.475832][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12261.476105][    C3]  ? neigh_hh_output+0x348/0x590
[12261.476357][    C3]  ? ip_finish_output2+0x262/0x18e0
[12261.476624][    C3]  ip_finish_output2+0x786/0x18e0
[12261.476880][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12261.477214][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12261.477489][    C3]  ? rcu_read_lock_held+0xe/0x50
[12261.477740][    C3]  ? __ip_finish_output+0x10f/0x770
[12261.478004][    C3]  ip_output+0x16b/0x4f0
[12261.478219][    C3]  ? __pfx_ip_output+0x10/0x10
[12261.478464][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12261.478739][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12261.479048][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12261.479322][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12261.479573][    C3]  ? __alloc_skb+0xd4/0x280
[12261.479809][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12261.480075][    C3]  ? tcp_fragment+0x168/0x1040
[12261.480319][    C3]  ? rcu_read_lock_held+0xe/0x50
[12261.480569][    C3]  ? ip_local_out+0x114/0x3b0
[12261.480807][    C3]  __ip_queue_xmit+0x672/0x1910
[12261.481053][    C3]  ? __skb_clone+0x57a/0x760
[12261.481286][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12261.481552][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12261.481833][    C3]  ? ipv4_dst_check+0xe3/0x170
[12261.482075][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12261.482323][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12261.482621][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12261.482940][    C3]  ? tcp_fragment+0xb0e/0x1040
[12261.483184][    C3]  tcp_send_loss_probe+0x348/0x830
[12261.483442][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12261.483713][    C3]  tcp_write_timer+0x82/0x1d0
[12261.483953][    C3]  call_timer_fn+0x173/0x430
[12261.484187][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12261.484448][    C3]  ? next_expiry_recalc+0xcd/0x220
[12261.484708][    C3]  __run_timers.part.0+0x52d/0x890
[12261.484968][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12261.485236][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12261.485519][    C3]  ? lock_acquire+0x1c1/0x220
[12261.485757][    C3]  ? clockevents_program_event+0xf6/0x300
[12261.486047][    C3]  ? lock_release+0x1d5/0x250
[12261.486283][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12261.486547][    C3]  ? ktime_get+0xb3/0x190
[12261.486767][    C3]  ? clockevents_program_event+0x1ea/0x300
[12261.487062][    C3]  run_timer_softirq+0x72/0x100
[12261.487307][    C3]  __do_softirq+0x1b9/0x7ff
[12261.487540][    C3]  irq_exit_rcu+0x98/0xc0
[12261.487760][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12261.488045][    C3]  </IRQ>
[12261.488194][    C3]  <TASK>
[12261.488348][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12261.488650][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12261.488973][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12261.489940][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12261.490244][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12261.490643][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12261.491040][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12261.491435][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12261.491831][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12261.492232][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12261.492525][    C3]  uart_start+0xe4/0x1b0
[12261.492744][    C3]  n_tty_write+0x677/0x7a0
[12261.492972][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12261.493222][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12261.493512][    C3]  ? lock_acquire+0x1c1/0x220
[12261.493754][    C3]  ? iterate_tty_write+0x95/0x540
[12261.494010][    C3]  iterate_tty_write+0x229/0x540
[12261.494262][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12261.494552][    C3]  vfs_write+0x9e9/0x10a0
[12261.494773][    C3]  ? __run_hrtimer+0x5df/0x710
[12261.495016][    C3]  ? __pfx_vfs_write+0x10/0x10
[12261.495260][    C3]  ? lock_acquire+0x1c1/0x220
[12261.495499][    C3]  ? clockevents_program_event+0xf6/0x300
[12261.495787][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12261.496050][    C3]  ? __fget_light+0x54/0x1e0
[12261.496287][    C3]  ksys_write+0xf5/0x1e0
[12261.496503][    C3]  ? __pfx_ksys_write+0x10/0x10
[12261.496751][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12261.497055][    C3]  do_syscall_64+0xc9/0x1e0
[12261.497287][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12261.497586][    C3] RIP: 0033:0x7f93b2836957
[12261.497813][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12261.498779][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12261.499198][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12261.499597][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12261.499994][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12261.500392][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12261.500790][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12261.501193][    C3]  </TASK>
[12288.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 9235s! [ncat:8027]
[12288.613580][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12288.614833][    C1] irq event stamp: 174248
[12288.615051][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12288.615577][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[12288.616039][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12288.616507][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12288.616966][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12288.617412][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12288.618022][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12288.618345][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12288.619309][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12288.619613][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12288.620011][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12288.620408][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12288.620803][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12288.621198][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12288.621596][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12288.622041][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12288.622372][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12288.622769][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12288.623163][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12288.623568][    C1] PKRU: 55555554
[12288.623747][    C1] Call Trace:
[12288.623917][    C1]  <IRQ>
[12288.624066][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[12288.624331][    C1]  ? __run_hrtimer+0x1c0/0x710
[12288.624571][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12288.624850][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12288.625124][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12288.625412][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12288.625677][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12288.625979][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12288.626240][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12288.626548][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12288.626844][    C1]  </IRQ>
[12288.626992][    C1]  <TASK>
[12288.627142][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12288.627454][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12288.627743][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12288.628036][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12288.628324][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12288.628635][    C1]  ? lock_acquire+0x1c1/0x220
[12288.628875][    C1]  ? lock_release+0x1d5/0x250
[12288.629113][    C1]  do_raw_spin_lock+0x1ec/0x270
[12288.629361][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12288.629633][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12288.629916][    C1]  ? lock_acquire+0x1c1/0x220
[12288.630155][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12288.630394][    C1]  _raw_spin_lock_nested+0x65/0x80
[12288.630654][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12288.630886][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12288.631133][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12288.631391][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12288.631667][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12288.631945][    C1]  ip_local_deliver+0x19d/0x480
[12288.632191][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12288.632464][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12288.632726][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12288.633073][    C1]  ? rcu_read_lock_held+0xe/0x50
[12288.633326][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12288.633649][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12288.633910][    C1]  ip_rcv+0x564/0x740
[12288.634112][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12288.634343][    C1]  ? set_track_prepare+0x8a/0xd0
[12288.634595][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12288.634870][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12288.635142][    C1]  ? skb_clone+0x10b/0x330
[12288.635368][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12288.635685][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12288.635990][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12288.636269][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12288.636562][    C1]  ? __tcf_classify+0x329/0x7d0
[12288.636809][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12288.637037][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12288.637338][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12288.637621][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12288.637944][    C1]  ? lock_acquire+0x1c1/0x220
[12288.638182][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12288.638478][    C1]  netif_receive_skb_internal+0xb0/0x300
[12288.638761][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12288.639076][    C1]  ? __copy_skb_header+0xaf/0x490
[12288.639331][    C1]  ? __skb_clone+0x57a/0x760
[12288.639565][    C1]  netif_receive_skb+0x55/0x280
[12288.639812][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12288.640123][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12288.640456][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12288.640753][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12288.641026][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12288.641316][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12288.641625][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12288.641908][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12288.642225][    C1]  ? stack_trace_save+0x95/0xd0
[12288.642471][    C1]  ? stack_depot_save_flags+0x45/0x550
[12288.642749][    C1]  ? kasan_save_stack+0x34/0x50
[12288.643000][    C1]  ? kasan_save_stack+0x24/0x50
[12288.643248][    C1]  ? kasan_save_track+0x14/0x30
[12288.643501][    C1]  ? kasan_save_free_info+0x3f/0x60
[12288.643765][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12288.644019][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12288.644267][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12288.644530][    C1]  ? ip_finish_output2+0x786/0x18e0
[12288.644793][    C1]  ? ip_output+0x16b/0x4f0
[12288.645019][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12288.645274][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12288.645546][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12288.645812][    C1]  ? get_reg+0x119/0x190
[12288.646026][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12288.646296][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12288.646600][    C1]  __tcf_classify+0x329/0x7d0
[12288.646842][    C1]  tcf_classify+0x283/0x930
[12288.647073][    C1]  ? arch_stack_walk+0xa2/0x100
[12288.647322][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12288.647577][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12288.647861][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12288.648128][    C1]  tc_run+0x2e4/0x5d0
[12288.648333][    C1]  ? __pfx_tc_run+0x10/0x10
[12288.648562][    C1]  ? lock_acquire+0x1c1/0x220
[12288.648801][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12288.649061][    C1]  __dev_queue_xmit+0x686/0x17e0
[12288.649316][    C1]  ? lock_acquire+0x1c1/0x220
[12288.649555][    C1]  ? ip_finish_output2+0x786/0x18e0
[12288.649819][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12288.650121][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12288.650394][    C1]  ? neigh_hh_output+0x348/0x590
[12288.650647][    C1]  ? ip_finish_output2+0x262/0x18e0
[12288.650911][    C1]  ip_finish_output2+0x786/0x18e0
[12288.651167][    C1]  ? stack_depot_save_flags+0x371/0x550
[12288.651447][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12288.651782][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12288.652061][    C1]  ? rcu_read_lock_held+0xe/0x50
[12288.652313][    C1]  ? __ip_finish_output+0x10f/0x770
[12288.652578][    C1]  ip_output+0x16b/0x4f0
[12288.652793][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12288.653029][    C1]  ? __pfx_ip_output+0x10/0x10
[12288.653275][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12288.653565][    C1]  ? rcu_read_lock_held+0xe/0x50
[12288.653816][    C1]  ? ip_local_out+0x114/0x3b0
[12288.654057][    C1]  __ip_queue_xmit+0x672/0x1910
[12288.654306][    C1]  ? __create_object+0x5e/0xb0
[12288.654547][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12288.654815][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12288.655095][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12288.655369][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12288.655650][    C1]  tcp_release_cb+0x1e9/0x390
[12288.655889][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12288.656152][    C1]  release_sock+0xb8/0x1d0
[12288.656383][    C1]  tcp_recvmsg+0xf8/0x4f0
[12288.656602][    C1]  ? lock_release+0x1d5/0x250
[12288.656842][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12288.657092][    C1]  ? core_sys_select+0x620/0x710
[12288.657347][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12288.657616][    C1]  inet_recvmsg+0xf9/0x2c0
[12288.657843][    C1]  ? __pfx_pipe_write+0x10/0x10
[12288.658092][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12288.658346][    C1]  ? __fget_light+0x54/0x1e0
[12288.658581][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12288.658847][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12288.659089][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12288.659354][    C1]  ? __might_fault+0xc6/0x180
[12288.659598][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12288.659878][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12288.660179][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12288.660480][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12288.660804][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12288.661055][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12288.661360][    C1]  do_syscall_64+0xc9/0x1e0
[12288.661591][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12288.661891][    C1] RIP: 0033:0x7f8b36b3f4c0
[12288.662118][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12288.663087][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12288.663513][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12288.663913][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12288.664313][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12288.664711][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12288.665108][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12288.665509][    C1]  </TASK>
[12288.665668][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 9235s! [perl:7725]
[12288.666084][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12288.667343][    C3] irq event stamp: 290154
[12288.667560][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12288.668087][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[12288.668591][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12288.669063][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12288.669525][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12288.669974][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12288.670584][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12288.670908][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12288.671879][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12288.672184][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12288.672587][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12288.672985][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12288.673383][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12288.673786][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12288.674186][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12288.674632][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12288.674963][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12288.675363][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12288.675761][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12288.676159][    C3] PKRU: 55555554
[12288.676340][    C3] Call Trace:
[12288.676508][    C3]  <IRQ>
[12288.676658][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[12288.676919][    C3]  ? __run_hrtimer+0x1c0/0x710
[12288.677161][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12288.677440][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12288.677711][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12288.677997][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12288.678264][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12288.678567][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12288.678830][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12288.679139][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12288.679437][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12288.679754][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12288.680041][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12288.680337][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12288.680624][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12288.680936][    C3]  ? get_stack_info+0x36/0xc0
[12288.681177][    C3]  ? lock_acquire+0x1c1/0x220
[12288.681418][    C3]  ? lock_release+0x1d5/0x250
[12288.681656][    C3]  do_raw_spin_lock+0x1ec/0x270
[12288.681903][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12288.682176][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12288.682460][    C3]  ? lock_acquire+0x1c1/0x220
[12288.682698][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12288.682939][    C3]  _raw_spin_lock_nested+0x65/0x80
[12288.683199][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12288.683432][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12288.683684][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12288.683940][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12288.684214][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12288.684493][    C3]  ip_local_deliver+0x19d/0x480
[12288.684743][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12288.685014][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12288.685278][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12288.685623][    C3]  ? rcu_read_lock_held+0xe/0x50
[12288.685874][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12288.686194][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12288.686455][    C3]  ip_rcv+0x564/0x740
[12288.686659][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12288.686889][    C3]  ? set_track_prepare+0x8a/0xd0
[12288.687141][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12288.687417][    C3]  ? vfs_write+0x9e9/0x10a0
[12288.687648][    C3]  ? skb_clone+0x10b/0x330
[12288.687874][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12288.688192][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12288.688498][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12288.688781][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12288.689074][    C3]  ? __tcf_classify+0x329/0x7d0
[12288.689322][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12288.689552][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12288.689849][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12288.690136][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12288.690462][    C3]  ? lock_acquire+0x1c1/0x220
[12288.690698][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12288.690994][    C3]  netif_receive_skb_internal+0xb0/0x300
[12288.691280][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12288.691596][    C3]  ? __copy_skb_header+0xaf/0x490
[12288.691850][    C3]  ? __skb_clone+0x57a/0x760
[12288.692083][    C3]  netif_receive_skb+0x55/0x280
[12288.692332][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12288.692644][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12288.692976][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12288.693276][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12288.693556][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12288.693841][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12288.694153][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12288.694463][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12288.694788][    C3]  ? lock_release+0x1d5/0x250
[12288.695027][    C3]  ? is_bpf_text_address+0x71/0x120
[12288.695293][    C3]  ? kernel_text_address+0xce/0xe0
[12288.695553][    C3]  ? __kernel_text_address+0x12/0x40
[12288.695818][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12288.696101][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12288.696414][    C3]  ? arch_stack_walk+0xa2/0x100
[12288.696664][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12288.696939][    C3]  ? get_stack_info+0x36/0xc0
[12288.697178][    C3]  __tcf_classify+0x329/0x7d0
[12288.697419][    C3]  tcf_classify+0x283/0x930
[12288.697650][    C3]  ? lock_release+0x1d5/0x250
[12288.697886][    C3]  ? is_bpf_text_address+0x71/0x120
[12288.698149][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12288.698404][    C3]  ? __kernel_text_address+0x12/0x40
[12288.698672][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12288.698954][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12288.699267][    C3]  tc_run+0x2e4/0x5d0
[12288.699470][    C3]  ? __pfx_tc_run+0x10/0x10
[12288.699701][    C3]  ? lock_acquire+0x1c1/0x220
[12288.699938][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12288.700200][    C3]  __dev_queue_xmit+0x686/0x17e0
[12288.700451][    C3]  ? lock_acquire+0x1c1/0x220
[12288.700686][    C3]  ? ip_finish_output2+0x786/0x18e0
[12288.700950][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12288.701258][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12288.701529][    C3]  ? neigh_hh_output+0x348/0x590
[12288.701781][    C3]  ? ip_finish_output2+0x262/0x18e0
[12288.702046][    C3]  ip_finish_output2+0x786/0x18e0
[12288.702302][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12288.702641][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12288.702915][    C3]  ? rcu_read_lock_held+0xe/0x50
[12288.703166][    C3]  ? __ip_finish_output+0x10f/0x770
[12288.703431][    C3]  ip_output+0x16b/0x4f0
[12288.703652][    C3]  ? __pfx_ip_output+0x10/0x10
[12288.703895][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12288.704171][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12288.704483][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12288.704762][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12288.705017][    C3]  ? __alloc_skb+0xd4/0x280
[12288.705246][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12288.705515][    C3]  ? tcp_fragment+0x168/0x1040
[12288.705758][    C3]  ? rcu_read_lock_held+0xe/0x50
[12288.706010][    C3]  ? ip_local_out+0x114/0x3b0
[12288.706249][    C3]  __ip_queue_xmit+0x672/0x1910
[12288.706498][    C3]  ? __skb_clone+0x57a/0x760
[12288.706731][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12288.706997][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12288.707278][    C3]  ? ipv4_dst_check+0xe3/0x170
[12288.707523][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12288.707771][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12288.708069][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12288.708388][    C3]  ? tcp_fragment+0xb0e/0x1040
[12288.708632][    C3]  tcp_send_loss_probe+0x348/0x830
[12288.708891][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12288.709158][    C3]  tcp_write_timer+0x82/0x1d0
[12288.709397][    C3]  call_timer_fn+0x173/0x430
[12288.709634][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12288.709895][    C3]  ? next_expiry_recalc+0xcd/0x220
[12288.710156][    C3]  __run_timers.part.0+0x52d/0x890
[12288.710417][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12288.710684][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12288.710969][    C3]  ? lock_acquire+0x1c1/0x220
[12288.711207][    C3]  ? clockevents_program_event+0xf6/0x300
[12288.711497][    C3]  ? lock_release+0x1d5/0x250
[12288.711736][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12288.711998][    C3]  ? ktime_get+0xb3/0x190
[12288.712218][    C3]  ? clockevents_program_event+0x1ea/0x300
[12288.712515][    C3]  run_timer_softirq+0x72/0x100
[12288.712763][    C3]  __do_softirq+0x1b9/0x7ff
[12288.712994][    C3]  irq_exit_rcu+0x98/0xc0
[12288.713217][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12288.713511][    C3]  </IRQ>
[12288.713662][    C3]  <TASK>
[12288.713812][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12288.714117][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12288.714440][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12288.715407][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12288.715714][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12288.716111][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12288.716508][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12288.716906][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12288.717304][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12288.717704][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12288.718000][    C3]  uart_start+0xe4/0x1b0
[12288.718219][    C3]  n_tty_write+0x677/0x7a0
[12288.718449][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12288.718701][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12288.718985][    C3]  ? lock_acquire+0x1c1/0x220
[12288.719225][    C3]  ? iterate_tty_write+0x95/0x540
[12288.719480][    C3]  iterate_tty_write+0x229/0x540
[12288.719733][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12288.720021][    C3]  vfs_write+0x9e9/0x10a0
[12288.720245][    C3]  ? __run_hrtimer+0x5df/0x710
[12288.720486][    C3]  ? __pfx_vfs_write+0x10/0x10
[12288.720729][    C3]  ? lock_acquire+0x1c1/0x220
[12288.720968][    C3]  ? clockevents_program_event+0xf6/0x300
[12288.721256][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12288.721521][    C3]  ? __fget_light+0x54/0x1e0
[12288.721755][    C3]  ksys_write+0xf5/0x1e0
[12288.721973][    C3]  ? __pfx_ksys_write+0x10/0x10
[12288.722223][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12288.722527][    C3]  do_syscall_64+0xc9/0x1e0
[12288.722760][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12288.723059][    C3] RIP: 0033:0x7f93b2836957
[12288.723285][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12288.724254][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12288.724672][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12288.725070][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12288.725467][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12288.725866][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12288.726263][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12288.726662][    C3]  </TASK>
[12316.613143][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 9261s! [ncat:8027]
[12316.613581][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12316.614836][    C1] irq event stamp: 174248
[12316.615054][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12316.615582][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[12316.616045][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12316.616512][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12316.616972][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12316.617419][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12316.618027][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12316.618352][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12316.619318][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12316.619625][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12316.620021][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12316.620419][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12316.620817][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12316.621214][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12316.621610][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12316.622055][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12316.622386][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12316.622789][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12316.623185][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12316.623591][    C1] PKRU: 55555554
[12316.623771][    C1] Call Trace:
[12316.623941][    C1]  <IRQ>
[12316.624090][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[12316.624352][    C1]  ? __run_hrtimer+0x1c0/0x710
[12316.624595][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12316.624869][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12316.625143][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12316.625429][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12316.625693][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12316.625998][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12316.626260][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12316.626568][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12316.626863][    C1]  </IRQ>
[12316.627013][    C1]  <TASK>
[12316.627162][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12316.627476][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12316.627768][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12316.628060][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12316.628351][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12316.628663][    C1]  ? lock_acquire+0x1c1/0x220
[12316.628901][    C1]  ? lock_release+0x1d5/0x250
[12316.629140][    C1]  do_raw_spin_lock+0x1ec/0x270
[12316.629389][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12316.629659][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12316.629945][    C1]  ? lock_acquire+0x1c1/0x220
[12316.630183][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12316.630422][    C1]  _raw_spin_lock_nested+0x65/0x80
[12316.630681][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12316.630914][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12316.631162][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12316.631419][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12316.631695][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12316.631971][    C1]  ip_local_deliver+0x19d/0x480
[12316.632219][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12316.632490][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12316.632752][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12316.633098][    C1]  ? rcu_read_lock_held+0xe/0x50
[12316.633356][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12316.633677][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12316.633939][    C1]  ip_rcv+0x564/0x740
[12316.634142][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12316.634375][    C1]  ? set_track_prepare+0x8a/0xd0
[12316.634628][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12316.634903][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12316.635175][    C1]  ? skb_clone+0x10b/0x330
[12316.635403][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12316.635721][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12316.636025][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12316.636308][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12316.636599][    C1]  ? __tcf_classify+0x329/0x7d0
[12316.636848][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12316.637079][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12316.637379][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12316.637663][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12316.637988][    C1]  ? lock_acquire+0x1c1/0x220
[12316.638229][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12316.638522][    C1]  netif_receive_skb_internal+0xb0/0x300
[12316.638809][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12316.639126][    C1]  ? __copy_skb_header+0xaf/0x490
[12316.639382][    C1]  ? __skb_clone+0x57a/0x760
[12316.639615][    C1]  netif_receive_skb+0x55/0x280
[12316.639863][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12316.640176][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12316.640507][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12316.640807][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12316.641081][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12316.641369][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12316.641679][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12316.641965][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12316.642281][    C1]  ? stack_trace_save+0x95/0xd0
[12316.642529][    C1]  ? stack_depot_save_flags+0x45/0x550
[12316.642809][    C1]  ? kasan_save_stack+0x34/0x50
[12316.643058][    C1]  ? kasan_save_stack+0x24/0x50
[12316.643306][    C1]  ? kasan_save_track+0x14/0x30
[12316.643560][    C1]  ? kasan_save_free_info+0x3f/0x60
[12316.643824][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12316.644078][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12316.644326][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12316.644590][    C1]  ? ip_finish_output2+0x786/0x18e0
[12316.644855][    C1]  ? ip_output+0x16b/0x4f0
[12316.645080][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12316.645335][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12316.645609][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12316.645877][    C1]  ? get_reg+0x119/0x190
[12316.646092][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12316.646360][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12316.646670][    C1]  __tcf_classify+0x329/0x7d0
[12316.646912][    C1]  tcf_classify+0x283/0x930
[12316.647143][    C1]  ? arch_stack_walk+0xa2/0x100
[12316.647391][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12316.647646][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12316.647933][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12316.648201][    C1]  tc_run+0x2e4/0x5d0
[12316.648406][    C1]  ? __pfx_tc_run+0x10/0x10
[12316.648639][    C1]  ? lock_acquire+0x1c1/0x220
[12316.648877][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12316.649139][    C1]  __dev_queue_xmit+0x686/0x17e0
[12316.649391][    C1]  ? lock_acquire+0x1c1/0x220
[12316.649628][    C1]  ? ip_finish_output2+0x786/0x18e0
[12316.649891][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12316.650196][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12316.650467][    C1]  ? neigh_hh_output+0x348/0x590
[12316.650721][    C1]  ? ip_finish_output2+0x262/0x18e0
[12316.650986][    C1]  ip_finish_output2+0x786/0x18e0
[12316.651242][    C1]  ? stack_depot_save_flags+0x371/0x550
[12316.651523][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12316.651859][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12316.652134][    C1]  ? rcu_read_lock_held+0xe/0x50
[12316.652387][    C1]  ? __ip_finish_output+0x10f/0x770
[12316.652650][    C1]  ip_output+0x16b/0x4f0
[12316.652868][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12316.653102][    C1]  ? __pfx_ip_output+0x10/0x10
[12316.653350][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12316.653637][    C1]  ? rcu_read_lock_held+0xe/0x50
[12316.653889][    C1]  ? ip_local_out+0x114/0x3b0
[12316.654126][    C1]  __ip_queue_xmit+0x672/0x1910
[12316.654376][    C1]  ? __create_object+0x5e/0xb0
[12316.654620][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12316.654886][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12316.655169][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12316.655443][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12316.655723][    C1]  tcp_release_cb+0x1e9/0x390
[12316.655963][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12316.656228][    C1]  release_sock+0xb8/0x1d0
[12316.656456][    C1]  tcp_recvmsg+0xf8/0x4f0
[12316.656676][    C1]  ? lock_release+0x1d5/0x250
[12316.656915][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12316.657166][    C1]  ? core_sys_select+0x620/0x710
[12316.657421][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12316.657690][    C1]  inet_recvmsg+0xf9/0x2c0
[12316.657915][    C1]  ? __pfx_pipe_write+0x10/0x10
[12316.658162][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12316.658417][    C1]  ? __fget_light+0x54/0x1e0
[12316.658654][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12316.658919][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12316.659159][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12316.659424][    C1]  ? __might_fault+0xc6/0x180
[12316.659668][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12316.659948][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12316.660247][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12316.660547][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12316.660869][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12316.661122][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12316.661425][    C1]  do_syscall_64+0xc9/0x1e0
[12316.661658][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12316.661956][    C1] RIP: 0033:0x7f8b36b3f4c0
[12316.662183][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12316.663148][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12316.663574][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12316.663968][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12316.664368][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12316.664765][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12316.665162][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12316.665561][    C1]  </TASK>
[12316.665718][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 9261s! [perl:7725]
[12316.666129][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12316.667383][    C3] irq event stamp: 290154
[12316.667603][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12316.668128][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[12316.668631][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12316.669099][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12316.669558][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12316.670003][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12316.670624][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12316.670949][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12316.671917][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12316.672226][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12316.672624][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12316.673022][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12316.673425][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12316.673824][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12316.674222][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12316.674669][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12316.675001][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12316.675401][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12316.675800][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12316.676198][    C3] PKRU: 55555554
[12316.676380][    C3] Call Trace:
[12316.676550][    C3]  <IRQ>
[12316.676698][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[12316.676960][    C3]  ? __run_hrtimer+0x1c0/0x710
[12316.677203][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12316.677479][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12316.677754][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12316.678045][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12316.678311][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12316.678618][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12316.678881][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12316.679191][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12316.679487][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12316.679801][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12316.680091][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12316.680385][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12316.680676][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12316.680988][    C3]  ? get_stack_info+0x36/0xc0
[12316.681228][    C3]  ? lock_acquire+0x1c1/0x220
[12316.681470][    C3]  ? lock_release+0x1d5/0x250
[12316.681712][    C3]  do_raw_spin_lock+0x1ec/0x270
[12316.681961][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12316.682235][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12316.682521][    C3]  ? lock_acquire+0x1c1/0x220
[12316.682762][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12316.683002][    C3]  _raw_spin_lock_nested+0x65/0x80
[12316.683268][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12316.683510][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12316.683758][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12316.684019][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12316.684298][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12316.684575][    C3]  ip_local_deliver+0x19d/0x480
[12316.684823][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12316.685098][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12316.685362][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12316.685711][    C3]  ? rcu_read_lock_held+0xe/0x50
[12316.685964][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12316.686287][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12316.686550][    C3]  ip_rcv+0x564/0x740
[12316.686755][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12316.686984][    C3]  ? set_track_prepare+0x8a/0xd0
[12316.687240][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12316.687518][    C3]  ? vfs_write+0x9e9/0x10a0
[12316.687748][    C3]  ? skb_clone+0x10b/0x330
[12316.687976][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12316.688297][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12316.688602][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12316.688884][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12316.689179][    C3]  ? __tcf_classify+0x329/0x7d0
[12316.689428][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12316.689660][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12316.689961][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12316.690246][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12316.690572][    C3]  ? lock_acquire+0x1c1/0x220
[12316.690812][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12316.691108][    C3]  netif_receive_skb_internal+0xb0/0x300
[12316.691396][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12316.691713][    C3]  ? __copy_skb_header+0xaf/0x490
[12316.691968][    C3]  ? __skb_clone+0x57a/0x760
[12316.692204][    C3]  netif_receive_skb+0x55/0x280
[12316.692452][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12316.692764][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12316.693094][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12316.693400][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12316.693675][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12316.693965][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12316.694278][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12316.694589][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12316.694916][    C3]  ? lock_release+0x1d5/0x250
[12316.695156][    C3]  ? is_bpf_text_address+0x71/0x120
[12316.695423][    C3]  ? kernel_text_address+0xce/0xe0
[12316.695683][    C3]  ? __kernel_text_address+0x12/0x40
[12316.695955][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12316.696242][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12316.696557][    C3]  ? arch_stack_walk+0xa2/0x100
[12316.696807][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12316.697085][    C3]  ? get_stack_info+0x36/0xc0
[12316.697326][    C3]  __tcf_classify+0x329/0x7d0
[12316.697567][    C3]  tcf_classify+0x283/0x930
[12316.697799][    C3]  ? lock_release+0x1d5/0x250
[12316.698039][    C3]  ? is_bpf_text_address+0x71/0x120
[12316.698305][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12316.698562][    C3]  ? __kernel_text_address+0x12/0x40
[12316.698830][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12316.699113][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12316.699426][    C3]  tc_run+0x2e4/0x5d0
[12316.699631][    C3]  ? __pfx_tc_run+0x10/0x10
[12316.699862][    C3]  ? lock_acquire+0x1c1/0x220
[12316.700102][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12316.700365][    C3]  __dev_queue_xmit+0x686/0x17e0
[12316.700619][    C3]  ? lock_acquire+0x1c1/0x220
[12316.700858][    C3]  ? ip_finish_output2+0x786/0x18e0
[12316.701123][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12316.701427][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12316.701702][    C3]  ? neigh_hh_output+0x348/0x590
[12316.701955][    C3]  ? ip_finish_output2+0x262/0x18e0
[12316.702221][    C3]  ip_finish_output2+0x786/0x18e0
[12316.702479][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12316.702820][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12316.703094][    C3]  ? rcu_read_lock_held+0xe/0x50
[12316.703352][    C3]  ? __ip_finish_output+0x10f/0x770
[12316.703617][    C3]  ip_output+0x16b/0x4f0
[12316.703835][    C3]  ? __pfx_ip_output+0x10/0x10
[12316.704078][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12316.704356][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12316.704670][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12316.704945][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12316.705198][    C3]  ? __alloc_skb+0xd4/0x280
[12316.705430][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12316.705699][    C3]  ? tcp_fragment+0x168/0x1040
[12316.705942][    C3]  ? rcu_read_lock_held+0xe/0x50
[12316.706194][    C3]  ? ip_local_out+0x114/0x3b0
[12316.706434][    C3]  __ip_queue_xmit+0x672/0x1910
[12316.706682][    C3]  ? __skb_clone+0x57a/0x760
[12316.706918][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12316.707186][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12316.707465][    C3]  ? ipv4_dst_check+0xe3/0x170
[12316.707710][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12316.707960][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12316.708262][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12316.708582][    C3]  ? tcp_fragment+0xb0e/0x1040
[12316.708825][    C3]  tcp_send_loss_probe+0x348/0x830
[12316.709086][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12316.709356][    C3]  tcp_write_timer+0x82/0x1d0
[12316.709595][    C3]  call_timer_fn+0x173/0x430
[12316.709833][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12316.710094][    C3]  ? next_expiry_recalc+0xcd/0x220
[12316.710355][    C3]  __run_timers.part.0+0x52d/0x890
[12316.710614][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12316.710886][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12316.711171][    C3]  ? lock_acquire+0x1c1/0x220
[12316.711411][    C3]  ? clockevents_program_event+0xf6/0x300
[12316.711700][    C3]  ? lock_release+0x1d5/0x250
[12316.711940][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12316.712204][    C3]  ? ktime_get+0xb3/0x190
[12316.712426][    C3]  ? clockevents_program_event+0x1ea/0x300
[12316.712721][    C3]  run_timer_softirq+0x72/0x100
[12316.712970][    C3]  __do_softirq+0x1b9/0x7ff
[12316.713205][    C3]  irq_exit_rcu+0x98/0xc0
[12316.713432][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12316.713718][    C3]  </IRQ>
[12316.713868][    C3]  <TASK>
[12316.714017][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12316.714323][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12316.714646][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12316.715618][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12316.715928][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12316.716326][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12316.716723][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12316.717121][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12316.717519][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12316.717919][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12316.718217][    C3]  uart_start+0xe4/0x1b0
[12316.718437][    C3]  n_tty_write+0x677/0x7a0
[12316.718668][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12316.718920][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12316.719206][    C3]  ? lock_acquire+0x1c1/0x220
[12316.719446][    C3]  ? iterate_tty_write+0x95/0x540
[12316.719702][    C3]  iterate_tty_write+0x229/0x540
[12316.719956][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12316.720246][    C3]  vfs_write+0x9e9/0x10a0
[12316.720469][    C3]  ? __run_hrtimer+0x5df/0x710
[12316.720711][    C3]  ? __pfx_vfs_write+0x10/0x10
[12316.720955][    C3]  ? lock_acquire+0x1c1/0x220
[12316.721193][    C3]  ? clockevents_program_event+0xf6/0x300
[12316.721484][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12316.721749][    C3]  ? __fget_light+0x54/0x1e0
[12316.721987][    C3]  ksys_write+0xf5/0x1e0
[12316.722203][    C3]  ? __pfx_ksys_write+0x10/0x10
[12316.722452][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12316.722757][    C3]  do_syscall_64+0xc9/0x1e0
[12316.722988][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12316.723291][    C3] RIP: 0033:0x7f93b2836957
[12316.723524][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12316.724496][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12316.724915][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12316.725313][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12316.725714][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12316.726111][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12316.726509][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12316.726911][    C3]  </TASK>
[12339.502164][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[12339.502531][    C3] rcu: 3-....: (9629652 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2400118
[12339.503090][    C3] rcu: (t=9945531 jiffies g=1064457 q=118 ncpus=4)
[12339.503430][    C3] Sending NMI from CPU 3 to CPUs 1:
[12339.503700][    C1] NMI backtrace for cpu 1
[12339.503706][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12339.503710][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12339.503713][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12339.503721][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12339.503724][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12339.503727][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12339.503729][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12339.503731][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12339.503732][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12339.503734][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12339.503736][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12339.503738][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12339.503742][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12339.503743][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12339.503745][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12339.503746][    C1] PKRU: 55555554
[12339.503747][    C1] Call Trace:
[12339.503750][    C1]  <NMI>
[12339.503755][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[12339.503760][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[12339.503764][    C1]  ? nmi_handle+0x153/0x420
[12339.503769][    C1]  ? default_do_nmi+0x41/0x100
[12339.503772][    C1]  ? exc_nmi+0xf3/0x120
[12339.503775][    C1]  ? end_repeat_nmi+0xf/0x60
[12339.503781][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12339.503785][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12339.503788][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12339.503792][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12339.503795][    C1]  </NMI>
[12339.503796][    C1]  <TASK>
[12339.503798][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12339.503803][    C1]  ? lock_acquire+0x1c1/0x220
[12339.503807][    C1]  ? lock_release+0x1d5/0x250
[12339.503810][    C1]  do_raw_spin_lock+0x1ec/0x270
[12339.503814][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12339.503817][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12339.503820][    C1]  ? lock_acquire+0x1c1/0x220
[12339.503822][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12339.503827][    C1]  _raw_spin_lock_nested+0x65/0x80
[12339.503830][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12339.503837][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12339.503840][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12339.503845][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12339.503851][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12339.503855][    C1]  ip_local_deliver+0x19d/0x480
[12339.503858][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12339.503860][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12339.503863][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12339.503868][    C1]  ? rcu_read_lock_held+0xe/0x50
[12339.503873][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12339.503876][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12339.503886][    C1]  ip_rcv+0x564/0x740
[12339.503888][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12339.503891][    C1]  ? set_track_prepare+0x8a/0xd0
[12339.503896][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12339.503899][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12339.503902][    C1]  ? skb_clone+0x10b/0x330
[12339.503907][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12339.503913][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12339.503918][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12339.503922][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12339.503931][    C1]  ? __tcf_classify+0x329/0x7d0
[12339.503935][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12339.503937][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12339.503941][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12339.503944][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12339.503949][    C1]  ? lock_acquire+0x1c1/0x220
[12339.503951][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12339.503956][    C1]  netif_receive_skb_internal+0xb0/0x300
[12339.503959][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12339.503963][    C1]  ? __copy_skb_header+0xaf/0x490
[12339.503966][    C1]  ? __skb_clone+0x57a/0x760
[12339.503969][    C1]  netif_receive_skb+0x55/0x280
[12339.503973][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12339.503981][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12339.503988][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12339.503994][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12339.503999][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12339.504009][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12339.504017][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12339.504020][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12339.504027][    C1]  ? stack_trace_save+0x95/0xd0
[12339.504030][    C1]  ? stack_depot_save_flags+0x45/0x550
[12339.504036][    C1]  ? kasan_save_stack+0x34/0x50
[12339.504040][    C1]  ? kasan_save_stack+0x24/0x50
[12339.504043][    C1]  ? kasan_save_track+0x14/0x30
[12339.504046][    C1]  ? kasan_save_free_info+0x3f/0x60
[12339.504049][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12339.504051][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12339.504055][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12339.504057][    C1]  ? ip_finish_output2+0x786/0x18e0
[12339.504061][    C1]  ? ip_output+0x16b/0x4f0
[12339.504063][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12339.504066][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12339.504070][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12339.504072][    C1]  ? get_reg+0x119/0x190
[12339.504075][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12339.504078][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12339.504082][    C1]  __tcf_classify+0x329/0x7d0
[12339.504088][    C1]  tcf_classify+0x283/0x930
[12339.504091][    C1]  ? arch_stack_walk+0xa2/0x100
[12339.504096][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12339.504099][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12339.504102][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12339.504106][    C1]  tc_run+0x2e4/0x5d0
[12339.504110][    C1]  ? __pfx_tc_run+0x10/0x10
[12339.504113][    C1]  ? lock_acquire+0x1c1/0x220
[12339.504115][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12339.504119][    C1]  __dev_queue_xmit+0x686/0x17e0
[12339.504123][    C1]  ? lock_acquire+0x1c1/0x220
[12339.504125][    C1]  ? ip_finish_output2+0x786/0x18e0
[12339.504128][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12339.504132][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12339.504135][    C1]  ? neigh_hh_output+0x348/0x590
[12339.504139][    C1]  ? ip_finish_output2+0x262/0x18e0
[12339.504142][    C1]  ip_finish_output2+0x786/0x18e0
[12339.504145][    C1]  ? stack_depot_save_flags+0x371/0x550
[12339.504148][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12339.504156][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12339.504159][    C1]  ? rcu_read_lock_held+0xe/0x50
[12339.504164][    C1]  ? __ip_finish_output+0x10f/0x770
[12339.504167][    C1]  ip_output+0x16b/0x4f0
[12339.504170][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12339.504173][    C1]  ? __pfx_ip_output+0x10/0x10
[12339.504176][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12339.504180][    C1]  ? rcu_read_lock_held+0xe/0x50
[12339.504183][    C1]  ? ip_local_out+0x114/0x3b0
[12339.504186][    C1]  __ip_queue_xmit+0x672/0x1910
[12339.504190][    C1]  ? __create_object+0x5e/0xb0
[12339.504193][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12339.504199][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12339.504203][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12339.504206][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12339.504210][    C1]  tcp_release_cb+0x1e9/0x390
[12339.504213][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12339.504217][    C1]  release_sock+0xb8/0x1d0
[12339.504221][    C1]  tcp_recvmsg+0xf8/0x4f0
[12339.504224][    C1]  ? lock_release+0x1d5/0x250
[12339.504226][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12339.504228][    C1]  ? core_sys_select+0x620/0x710
[12339.504234][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12339.504238][    C1]  inet_recvmsg+0xf9/0x2c0
[12339.504240][    C1]  ? __pfx_pipe_write+0x10/0x10
[12339.504245][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12339.504247][    C1]  ? __fget_light+0x54/0x1e0
[12339.504250][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12339.504254][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12339.504258][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12339.504262][    C1]  ? __might_fault+0xc6/0x180
[12339.504268][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12339.504272][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12339.504275][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12339.504279][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12339.504284][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12339.504288][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12339.504291][    C1]  do_syscall_64+0xc9/0x1e0
[12339.504296][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12339.504299][    C1] RIP: 0033:0x7f8b36b3f4c0
[12339.504303][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12339.504305][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12339.504308][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12339.504310][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12339.504312][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12339.504314][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12339.504315][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12339.504320][    C1]  </TASK>
[12339.504695][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12339.551600][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12339.552211][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12339.552538][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12339.553513][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12339.553820][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12339.554216][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12339.554614][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12339.555012][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12339.555408][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12339.555806][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12339.556251][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12339.556581][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12339.556980][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12339.557377][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12339.557772][    C3] PKRU: 55555554
[12339.557953][    C3] Call Trace:
[12339.558123][    C3]  <IRQ>
[12339.558271][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[12339.558542][    C3]  ? print_cpu_stall+0x263/0x6a0
[12339.558794][    C3]  ? check_cpu_stall+0x284/0x500
[12339.559045][    C3]  ? rcu_pending+0x92/0x360
[12339.559276][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[12339.559545][    C3]  ? update_process_times+0xb9/0x110
[12339.559813][    C3]  ? tick_sched_handle+0x67/0x130
[12339.560068][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[12339.560354][    C3]  ? __run_hrtimer+0x1c0/0x710
[12339.560595][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[12339.560905][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12339.561180][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12339.561466][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12339.561729][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12339.562035][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12339.562296][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12339.562605][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12339.562899][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12339.563211][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12339.563509][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12339.563803][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12339.564090][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12339.564401][    C3]  ? get_stack_info+0x36/0xc0
[12339.564642][    C3]  ? lock_acquire+0x1c1/0x220
[12339.564881][    C3]  ? lock_release+0x1d5/0x250
[12339.565119][    C3]  do_raw_spin_lock+0x1ec/0x270
[12339.565368][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12339.565638][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12339.565923][    C3]  ? lock_acquire+0x1c1/0x220
[12339.566160][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12339.566399][    C3]  _raw_spin_lock_nested+0x65/0x80
[12339.566658][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12339.566892][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12339.567139][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12339.567397][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12339.567671][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12339.567950][    C3]  ip_local_deliver+0x19d/0x480
[12339.568198][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12339.568469][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12339.568732][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12339.569078][    C3]  ? rcu_read_lock_held+0xe/0x50
[12339.569330][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12339.569649][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12339.569911][    C3]  ip_rcv+0x564/0x740
[12339.570114][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12339.570348][    C3]  ? set_track_prepare+0x8a/0xd0
[12339.570600][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12339.570875][    C3]  ? vfs_write+0x9e9/0x10a0
[12339.571106][    C3]  ? skb_clone+0x10b/0x330
[12339.571332][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12339.571649][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12339.571955][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12339.572235][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12339.572528][    C3]  ? __tcf_classify+0x329/0x7d0
[12339.572775][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12339.573004][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12339.573309][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12339.573592][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12339.573916][    C3]  ? lock_acquire+0x1c1/0x220
[12339.574155][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12339.574451][    C3]  netif_receive_skb_internal+0xb0/0x300
[12339.574734][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12339.575049][    C3]  ? __copy_skb_header+0xaf/0x490
[12339.575305][    C3]  ? __skb_clone+0x57a/0x760
[12339.575539][    C3]  netif_receive_skb+0x55/0x280
[12339.575787][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12339.576098][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12339.576429][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12339.576725][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12339.577000][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12339.577288][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12339.577600][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12339.577908][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12339.578234][    C3]  ? lock_release+0x1d5/0x250
[12339.578471][    C3]  ? is_bpf_text_address+0x71/0x120
[12339.578735][    C3]  ? kernel_text_address+0xce/0xe0
[12339.578995][    C3]  ? __kernel_text_address+0x12/0x40
[12339.579265][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12339.579547][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12339.579859][    C3]  ? arch_stack_walk+0xa2/0x100
[12339.580109][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12339.580385][    C3]  ? get_stack_info+0x36/0xc0
[12339.580626][    C3]  __tcf_classify+0x329/0x7d0
[12339.580866][    C3]  tcf_classify+0x283/0x930
[12339.581096][    C3]  ? lock_release+0x1d5/0x250
[12339.581335][    C3]  ? is_bpf_text_address+0x71/0x120
[12339.581597][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12339.581853][    C3]  ? __kernel_text_address+0x12/0x40
[12339.582119][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12339.582404][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12339.582715][    C3]  tc_run+0x2e4/0x5d0
[12339.582920][    C3]  ? __pfx_tc_run+0x10/0x10
[12339.583148][    C3]  ? lock_acquire+0x1c1/0x220
[12339.583393][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12339.583652][    C3]  __dev_queue_xmit+0x686/0x17e0
[12339.583904][    C3]  ? lock_acquire+0x1c1/0x220
[12339.584143][    C3]  ? ip_finish_output2+0x786/0x18e0
[12339.584407][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12339.584712][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12339.584982][    C3]  ? neigh_hh_output+0x348/0x590
[12339.585236][    C3]  ? ip_finish_output2+0x262/0x18e0
[12339.585499][    C3]  ip_finish_output2+0x786/0x18e0
[12339.585754][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12339.586091][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12339.586368][    C3]  ? rcu_read_lock_held+0xe/0x50
[12339.586619][    C3]  ? __ip_finish_output+0x10f/0x770
[12339.586884][    C3]  ip_output+0x16b/0x4f0
[12339.587100][    C3]  ? __pfx_ip_output+0x10/0x10
[12339.587346][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12339.587620][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12339.587932][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12339.588210][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12339.588462][    C3]  ? __alloc_skb+0xd4/0x280
[12339.588693][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12339.588962][    C3]  ? tcp_fragment+0x168/0x1040
[12339.589206][    C3]  ? rcu_read_lock_held+0xe/0x50
[12339.589456][    C3]  ? ip_local_out+0x114/0x3b0
[12339.589696][    C3]  __ip_queue_xmit+0x672/0x1910
[12339.589947][    C3]  ? __skb_clone+0x57a/0x760
[12339.590182][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12339.590447][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12339.590728][    C3]  ? ipv4_dst_check+0xe3/0x170
[12339.590971][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12339.591218][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12339.591519][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12339.591839][    C3]  ? tcp_fragment+0xb0e/0x1040
[12339.592082][    C3]  tcp_send_loss_probe+0x348/0x830
[12339.592343][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12339.592610][    C3]  tcp_write_timer+0x82/0x1d0
[12339.592850][    C3]  call_timer_fn+0x173/0x430
[12339.593085][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12339.593356][    C3]  ? next_expiry_recalc+0xcd/0x220
[12339.593617][    C3]  __run_timers.part.0+0x52d/0x890
[12339.593876][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12339.594144][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12339.594428][    C3]  ? lock_acquire+0x1c1/0x220
[12339.594666][    C3]  ? clockevents_program_event+0xf6/0x300
[12339.594957][    C3]  ? lock_release+0x1d5/0x250
[12339.595194][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12339.595458][    C3]  ? ktime_get+0xb3/0x190
[12339.595678][    C3]  ? clockevents_program_event+0x1ea/0x300
[12339.595974][    C3]  run_timer_softirq+0x72/0x100
[12339.596221][    C3]  __do_softirq+0x1b9/0x7ff
[12339.596454][    C3]  irq_exit_rcu+0x98/0xc0
[12339.596673][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12339.596959][    C3]  </IRQ>
[12339.597108][    C3]  <TASK>
[12339.597260][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12339.597560][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12339.597885][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12339.598852][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12339.599156][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12339.599557][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12339.599954][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12339.600351][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12339.600747][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12339.601148][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12339.601443][    C3]  uart_start+0xe4/0x1b0
[12339.601663][    C3]  n_tty_write+0x677/0x7a0
[12339.601890][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12339.602141][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12339.602427][    C3]  ? lock_acquire+0x1c1/0x220
[12339.602663][    C3]  ? iterate_tty_write+0x95/0x540
[12339.602920][    C3]  iterate_tty_write+0x229/0x540
[12339.603172][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12339.603469][    C3]  vfs_write+0x9e9/0x10a0
[12339.603689][    C3]  ? __run_hrtimer+0x5df/0x710
[12339.603931][    C3]  ? __pfx_vfs_write+0x10/0x10
[12339.604175][    C3]  ? lock_acquire+0x1c1/0x220
[12339.604413][    C3]  ? clockevents_program_event+0xf6/0x300
[12339.604702][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12339.604965][    C3]  ? __fget_light+0x54/0x1e0
[12339.605202][    C3]  ksys_write+0xf5/0x1e0
[12339.605417][    C3]  ? __pfx_ksys_write+0x10/0x10
[12339.605664][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12339.605968][    C3]  do_syscall_64+0xc9/0x1e0
[12339.606201][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12339.606499][    C3] RIP: 0033:0x7f93b2836957
[12339.606727][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12339.607692][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12339.608112][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12339.608512][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12339.608908][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12339.609305][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12339.609702][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12339.610103][    C3]  </TASK>
[12364.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 9306s! [ncat:8027]
[12364.613581][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12364.614837][    C1] irq event stamp: 174248
[12364.615055][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12364.615584][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[12364.616045][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12364.616515][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12364.616974][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12364.617422][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12364.618028][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12364.618354][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12364.619322][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12364.619625][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12364.620023][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12364.620420][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12364.620814][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12364.621210][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12364.621609][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12364.622052][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12364.622382][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12364.622778][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12364.623180][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12364.623577][    C1] PKRU: 55555554
[12364.623757][    C1] Call Trace:
[12364.623925][    C1]  <IRQ>
[12364.624084][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[12364.624347][    C1]  ? __run_hrtimer+0x1c0/0x710
[12364.624588][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12364.624863][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12364.625134][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12364.625423][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12364.625688][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12364.625991][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12364.626255][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12364.626561][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12364.626856][    C1]  </IRQ>
[12364.627005][    C1]  <TASK>
[12364.627157][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12364.627471][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12364.627760][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12364.628054][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12364.628343][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12364.628654][    C1]  ? lock_acquire+0x1c1/0x220
[12364.628895][    C1]  ? lock_release+0x1d5/0x250
[12364.629134][    C1]  do_raw_spin_lock+0x1ec/0x270
[12364.629382][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12364.629654][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12364.629936][    C1]  ? lock_acquire+0x1c1/0x220
[12364.630176][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12364.630416][    C1]  _raw_spin_lock_nested+0x65/0x80
[12364.630675][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12364.630907][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12364.631153][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12364.631410][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12364.631687][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12364.631964][    C1]  ip_local_deliver+0x19d/0x480
[12364.632212][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12364.632484][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12364.632745][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12364.633091][    C1]  ? rcu_read_lock_held+0xe/0x50
[12364.633348][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12364.633667][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12364.633930][    C1]  ip_rcv+0x564/0x740
[12364.634134][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12364.634365][    C1]  ? set_track_prepare+0x8a/0xd0
[12364.634619][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12364.634894][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12364.635167][    C1]  ? skb_clone+0x10b/0x330
[12364.635394][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12364.635711][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12364.636016][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12364.636297][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12364.636593][    C1]  ? __tcf_classify+0x329/0x7d0
[12364.636842][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12364.637071][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12364.637372][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12364.637656][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12364.637982][    C1]  ? lock_acquire+0x1c1/0x220
[12364.638220][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12364.638518][    C1]  netif_receive_skb_internal+0xb0/0x300
[12364.638802][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12364.639118][    C1]  ? __copy_skb_header+0xaf/0x490
[12364.639373][    C1]  ? __skb_clone+0x57a/0x760
[12364.639609][    C1]  netif_receive_skb+0x55/0x280
[12364.639856][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12364.640169][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12364.640504][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12364.640801][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12364.641074][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12364.641362][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12364.641674][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12364.641956][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12364.642272][    C1]  ? stack_trace_save+0x95/0xd0
[12364.642520][    C1]  ? stack_depot_save_flags+0x45/0x550
[12364.642798][    C1]  ? kasan_save_stack+0x34/0x50
[12364.643047][    C1]  ? kasan_save_stack+0x24/0x50
[12364.643310][    C1]  ? kasan_save_track+0x14/0x30
[12364.643557][    C1]  ? kasan_save_free_info+0x3f/0x60
[12364.643821][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12364.644075][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12364.644323][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12364.644586][    C1]  ? ip_finish_output2+0x786/0x18e0
[12364.644848][    C1]  ? ip_output+0x16b/0x4f0
[12364.645075][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12364.645331][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12364.645603][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12364.645869][    C1]  ? get_reg+0x119/0x190
[12364.646087][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12364.646356][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12364.646665][    C1]  __tcf_classify+0x329/0x7d0
[12364.646904][    C1]  tcf_classify+0x283/0x930
[12364.647136][    C1]  ? arch_stack_walk+0xa2/0x100
[12364.647388][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12364.647643][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12364.647926][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12364.648193][    C1]  tc_run+0x2e4/0x5d0
[12364.648400][    C1]  ? __pfx_tc_run+0x10/0x10
[12364.648629][    C1]  ? lock_acquire+0x1c1/0x220
[12364.648868][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12364.649129][    C1]  __dev_queue_xmit+0x686/0x17e0
[12364.649382][    C1]  ? lock_acquire+0x1c1/0x220
[12364.649621][    C1]  ? ip_finish_output2+0x786/0x18e0
[12364.649884][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12364.650188][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12364.650460][    C1]  ? neigh_hh_output+0x348/0x590
[12364.650712][    C1]  ? ip_finish_output2+0x262/0x18e0
[12364.650979][    C1]  ip_finish_output2+0x786/0x18e0
[12364.651235][    C1]  ? stack_depot_save_flags+0x371/0x550
[12364.651513][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12364.651853][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12364.652129][    C1]  ? rcu_read_lock_held+0xe/0x50
[12364.652382][    C1]  ? __ip_finish_output+0x10f/0x770
[12364.652645][    C1]  ip_output+0x16b/0x4f0
[12364.652860][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12364.653095][    C1]  ? __pfx_ip_output+0x10/0x10
[12364.653346][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12364.653630][    C1]  ? rcu_read_lock_held+0xe/0x50
[12364.653881][    C1]  ? ip_local_out+0x114/0x3b0
[12364.654122][    C1]  __ip_queue_xmit+0x672/0x1910
[12364.654371][    C1]  ? __create_object+0x5e/0xb0
[12364.654615][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12364.654881][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12364.655160][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12364.655432][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12364.655715][    C1]  tcp_release_cb+0x1e9/0x390
[12364.655953][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12364.656220][    C1]  release_sock+0xb8/0x1d0
[12364.656445][    C1]  tcp_recvmsg+0xf8/0x4f0
[12364.656666][    C1]  ? lock_release+0x1d5/0x250
[12364.656902][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12364.657152][    C1]  ? core_sys_select+0x620/0x710
[12364.657406][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12364.657674][    C1]  inet_recvmsg+0xf9/0x2c0
[12364.657901][    C1]  ? __pfx_pipe_write+0x10/0x10
[12364.658150][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12364.658405][    C1]  ? __fget_light+0x54/0x1e0
[12364.658640][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12364.658905][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12364.659143][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12364.659410][    C1]  ? __might_fault+0xc6/0x180
[12364.659650][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12364.659931][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12364.660230][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12364.660530][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12364.660851][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12364.661102][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12364.661410][    C1]  do_syscall_64+0xc9/0x1e0
[12364.661643][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12364.661943][    C1] RIP: 0033:0x7f8b36b3f4c0
[12364.662172][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12364.663144][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12364.663567][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12364.663966][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12364.664365][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12364.664763][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12364.665162][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12364.665563][    C1]  </TASK>
[12364.665724][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 9306s! [perl:7725]
[12364.666140][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12364.667395][    C3] irq event stamp: 290154
[12364.667612][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12364.668139][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[12364.668642][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12364.669110][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12364.669572][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12364.670020][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12364.670627][    C3] RIP: 0010:kasan_check_range+0x84/0x1c0
[12364.670915][    C3] Code: 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48 c1 ed 03 49 c1 e9 03 48 01 c5 49 01 c1 48 89 e8 49 8d 59 01 48 89 da 48 29 ea <48> 83 fa 10 0f 8e c0 00 00 00 41 89 eb 41 83 e3 07 75 7d 48 85 d2
[12364.671883][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000202
[12364.672191][    C3] RAX: ffffed1000f5136b RBX: ffffed1000f5136c RCX: ffffffff89c7fa80
[12364.672589][    C3] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888007a89b58
[12364.672987][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[12364.673391][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12364.673790][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12364.674191][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12364.674638][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12364.674969][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12364.675371][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12364.675768][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12364.676165][    C3] PKRU: 55555554
[12364.676347][    C3] Call Trace:
[12364.676518][    C3]  <IRQ>
[12364.676666][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[12364.676927][    C3]  ? __run_hrtimer+0x1c0/0x710
[12364.677172][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12364.677448][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12364.677719][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12364.678009][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12364.678275][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12364.678582][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12364.678844][    C3]  ? hrtimer_interrupt+0x31a/0x770
[12364.679105][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12364.679416][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12364.679708][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12364.680022][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12364.680313][    C3]  ? kasan_check_range+0x84/0x1c0
[12364.680569][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[12364.680849][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12364.681160][    C3]  ? get_stack_info+0x36/0xc0
[12364.681403][    C3]  ? lock_acquire+0x1c1/0x220
[12364.681641][    C3]  ? lock_release+0x1d5/0x250
[12364.681879][    C3]  do_raw_spin_lock+0x1ec/0x270
[12364.682127][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12364.682398][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12364.682685][    C3]  ? lock_acquire+0x1c1/0x220
[12364.682922][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12364.683166][    C3]  _raw_spin_lock_nested+0x65/0x80
[12364.683426][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12364.683661][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12364.683908][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12364.684166][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12364.684442][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12364.684719][    C3]  ip_local_deliver+0x19d/0x480
[12364.684967][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12364.685241][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12364.685506][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12364.685852][    C3]  ? rcu_read_lock_held+0xe/0x50
[12364.686105][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12364.686425][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12364.686691][    C3]  ip_rcv+0x564/0x740
[12364.686895][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12364.687127][    C3]  ? set_track_prepare+0x8a/0xd0
[12364.687381][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12364.687657][    C3]  ? vfs_write+0x9e9/0x10a0
[12364.687889][    C3]  ? skb_clone+0x10b/0x330
[12364.688114][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12364.688434][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12364.688739][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12364.689020][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12364.689316][    C3]  ? __tcf_classify+0x329/0x7d0
[12364.689564][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12364.689794][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12364.690094][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12364.690379][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12364.690706][    C3]  ? lock_acquire+0x1c1/0x220
[12364.690942][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12364.691241][    C3]  netif_receive_skb_internal+0xb0/0x300
[12364.691526][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12364.691842][    C3]  ? __copy_skb_header+0xaf/0x490
[12364.692097][    C3]  ? __skb_clone+0x57a/0x760
[12364.692333][    C3]  netif_receive_skb+0x55/0x280
[12364.692582][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12364.692897][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12364.693236][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12364.693533][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12364.693809][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12364.694097][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12364.694412][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12364.694721][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12364.695047][    C3]  ? lock_release+0x1d5/0x250
[12364.695286][    C3]  ? is_bpf_text_address+0x71/0x120
[12364.695551][    C3]  ? kernel_text_address+0xce/0xe0
[12364.695816][    C3]  ? __kernel_text_address+0x12/0x40
[12364.696084][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12364.696367][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12364.696679][    C3]  ? arch_stack_walk+0xa2/0x100
[12364.696930][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12364.697207][    C3]  ? get_stack_info+0x36/0xc0
[12364.697450][    C3]  __tcf_classify+0x329/0x7d0
[12364.697693][    C3]  tcf_classify+0x283/0x930
[12364.697923][    C3]  ? lock_release+0x1d5/0x250
[12364.698164][    C3]  ? is_bpf_text_address+0x71/0x120
[12364.698428][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12364.698682][    C3]  ? __kernel_text_address+0x12/0x40
[12364.698948][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12364.699235][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12364.699547][    C3]  tc_run+0x2e4/0x5d0
[12364.699751][    C3]  ? __pfx_tc_run+0x10/0x10
[12364.699981][    C3]  ? lock_acquire+0x1c1/0x220
[12364.700219][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12364.700478][    C3]  __dev_queue_xmit+0x686/0x17e0
[12364.700731][    C3]  ? lock_acquire+0x1c1/0x220
[12364.700971][    C3]  ? ip_finish_output2+0x786/0x18e0
[12364.701236][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12364.701541][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12364.701812][    C3]  ? neigh_hh_output+0x348/0x590
[12364.702066][    C3]  ? ip_finish_output2+0x262/0x18e0
[12364.702331][    C3]  ip_finish_output2+0x786/0x18e0
[12364.702587][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12364.702923][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12364.703212][    C3]  ? rcu_read_lock_held+0xe/0x50
[12364.703466][    C3]  ? __ip_finish_output+0x10f/0x770
[12364.703731][    C3]  ip_output+0x16b/0x4f0
[12364.703946][    C3]  ? __pfx_ip_output+0x10/0x10
[12364.704190][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12364.704467][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12364.704778][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12364.705053][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12364.705305][    C3]  ? __alloc_skb+0xd4/0x280
[12364.705536][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12364.705805][    C3]  ? tcp_fragment+0x168/0x1040
[12364.706048][    C3]  ? rcu_read_lock_held+0xe/0x50
[12364.706301][    C3]  ? ip_local_out+0x114/0x3b0
[12364.706541][    C3]  __ip_queue_xmit+0x672/0x1910
[12364.706790][    C3]  ? __skb_clone+0x57a/0x760
[12364.707024][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12364.707291][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12364.707573][    C3]  ? ipv4_dst_check+0xe3/0x170
[12364.707817][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12364.708063][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12364.708365][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12364.708684][    C3]  ? tcp_fragment+0xb0e/0x1040
[12364.708928][    C3]  tcp_send_loss_probe+0x348/0x830
[12364.709188][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12364.709455][    C3]  tcp_write_timer+0x82/0x1d0
[12364.709695][    C3]  call_timer_fn+0x173/0x430
[12364.709932][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12364.710195][    C3]  ? next_expiry_recalc+0xcd/0x220
[12364.710455][    C3]  __run_timers.part.0+0x52d/0x890
[12364.710714][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12364.710983][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12364.711265][    C3]  ? lock_acquire+0x1c1/0x220
[12364.711504][    C3]  ? clockevents_program_event+0xf6/0x300
[12364.711796][    C3]  ? lock_release+0x1d5/0x250
[12364.712033][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12364.712300][    C3]  ? ktime_get+0xb3/0x190
[12364.712521][    C3]  ? clockevents_program_event+0x1ea/0x300
[12364.712817][    C3]  run_timer_softirq+0x72/0x100
[12364.713063][    C3]  __do_softirq+0x1b9/0x7ff
[12364.713305][    C3]  irq_exit_rcu+0x98/0xc0
[12364.713526][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12364.713810][    C3]  </IRQ>
[12364.713959][    C3]  <TASK>
[12364.714112][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12364.714417][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12364.714740][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12364.715712][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12364.716019][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12364.716419][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12364.716818][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12364.717215][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12364.717613][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12364.718014][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12364.718309][    C3]  uart_start+0xe4/0x1b0
[12364.718530][    C3]  n_tty_write+0x677/0x7a0
[12364.718758][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12364.719009][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12364.719301][    C3]  ? lock_acquire+0x1c1/0x220
[12364.719537][    C3]  ? iterate_tty_write+0x95/0x540
[12364.719792][    C3]  iterate_tty_write+0x229/0x540
[12364.720045][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12364.720336][    C3]  vfs_write+0x9e9/0x10a0
[12364.720556][    C3]  ? __run_hrtimer+0x5df/0x710
[12364.720798][    C3]  ? __pfx_vfs_write+0x10/0x10
[12364.721043][    C3]  ? lock_acquire+0x1c1/0x220
[12364.721283][    C3]  ? clockevents_program_event+0xf6/0x300
[12364.721571][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12364.721834][    C3]  ? __fget_light+0x54/0x1e0
[12364.722072][    C3]  ksys_write+0xf5/0x1e0
[12364.722288][    C3]  ? __pfx_ksys_write+0x10/0x10
[12364.722536][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12364.722840][    C3]  do_syscall_64+0xc9/0x1e0
[12364.723072][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12364.723375][    C3] RIP: 0033:0x7f93b2836957
[12364.723603][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12364.724570][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12364.724994][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12364.725394][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12364.725790][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12364.726187][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12364.726585][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12364.726986][    C3]  </TASK>
[12392.613144][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 9332s! [ncat:8027]
[12392.613579][    C1] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12392.614831][    C1] irq event stamp: 174248
[12392.615047][    C1] hardirqs last  enabled at (174247): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12392.615572][    C1] hardirqs last disabled at (174248): [<ffffffff89c682f7>] __schedule+0xa87/0x1ac0
[12392.616036][    C1] softirqs last  enabled at (173260): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12392.616503][    C1] softirqs last disabled at (173255): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12392.616961][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12392.617409][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12392.618017][    C1] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12392.618342][    C1] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12392.619304][    C1] RSP: 0018:ffffc9000009e958 EFLAGS: 00000202
[12392.619611][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12392.620006][    C1] RDX: ffffed1000f511c4 RSI: 0000000000000004 RDI: ffff888007a88e18
[12392.620401][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12392.620797][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12392.621194][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12392.621589][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12392.622033][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12392.622363][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12392.622760][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12392.623165][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12392.623562][    C1] PKRU: 55555554
[12392.623743][    C1] Call Trace:
[12392.623913][    C1]  <IRQ>
[12392.624063][    C1]  ? watchdog_timer_fn+0x2cf/0x3c0
[12392.624324][    C1]  ? __run_hrtimer+0x1c0/0x710
[12392.624567][    C1]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12392.624842][    C1]  ? __hrtimer_run_queues+0x197/0x270
[12392.625112][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12392.625401][    C1]  ? kvm_clock_get_cycles+0x18/0x30
[12392.625666][    C1]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12392.625974][    C1]  ? hrtimer_interrupt+0x2c3/0x770
[12392.626235][    C1]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12392.626541][    C1]  ? sysvec_apic_timer_interrupt+0x70/0x80
[12392.626834][    C1]  </IRQ>
[12392.626984][    C1]  <TASK>
[12392.627135][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12392.627450][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12392.627736][    C1]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12392.628030][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12392.628317][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12392.628628][    C1]  ? lock_acquire+0x1c1/0x220
[12392.628868][    C1]  ? lock_release+0x1d5/0x250
[12392.629107][    C1]  do_raw_spin_lock+0x1ec/0x270
[12392.629355][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12392.629625][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12392.629907][    C1]  ? lock_acquire+0x1c1/0x220
[12392.630145][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12392.630386][    C1]  _raw_spin_lock_nested+0x65/0x80
[12392.630645][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12392.630879][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12392.631124][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12392.631382][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12392.631659][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12392.631934][    C1]  ip_local_deliver+0x19d/0x480
[12392.632182][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12392.632451][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12392.632712][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12392.633062][    C1]  ? rcu_read_lock_held+0xe/0x50
[12392.633316][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12392.633634][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12392.633895][    C1]  ip_rcv+0x564/0x740
[12392.634098][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12392.634329][    C1]  ? set_track_prepare+0x8a/0xd0
[12392.634582][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12392.634858][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12392.635128][    C1]  ? skb_clone+0x10b/0x330
[12392.635355][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12392.635674][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12392.635979][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12392.636261][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12392.636553][    C1]  ? __tcf_classify+0x329/0x7d0
[12392.636801][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12392.637030][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12392.637329][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12392.637613][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12392.637937][    C1]  ? lock_acquire+0x1c1/0x220
[12392.638174][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12392.638471][    C1]  netif_receive_skb_internal+0xb0/0x300
[12392.638755][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12392.639070][    C1]  ? __copy_skb_header+0xaf/0x490
[12392.639325][    C1]  ? __skb_clone+0x57a/0x760
[12392.639558][    C1]  netif_receive_skb+0x55/0x280
[12392.639805][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12392.640116][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12392.640449][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12392.640748][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12392.641021][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12392.641309][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12392.641619][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12392.641903][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12392.642217][    C1]  ? stack_trace_save+0x95/0xd0
[12392.642464][    C1]  ? stack_depot_save_flags+0x45/0x550
[12392.642742][    C1]  ? kasan_save_stack+0x34/0x50
[12392.642994][    C1]  ? kasan_save_stack+0x24/0x50
[12392.643243][    C1]  ? kasan_save_track+0x14/0x30
[12392.643489][    C1]  ? kasan_save_free_info+0x3f/0x60
[12392.643752][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12392.644005][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12392.644253][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12392.644516][    C1]  ? ip_finish_output2+0x786/0x18e0
[12392.644782][    C1]  ? ip_output+0x16b/0x4f0
[12392.645009][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12392.645265][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12392.645535][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12392.645800][    C1]  ? get_reg+0x119/0x190
[12392.646018][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12392.646285][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12392.646594][    C1]  __tcf_classify+0x329/0x7d0
[12392.646835][    C1]  tcf_classify+0x283/0x930
[12392.647065][    C1]  ? arch_stack_walk+0xa2/0x100
[12392.647314][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12392.647569][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12392.647854][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12392.648122][    C1]  tc_run+0x2e4/0x5d0
[12392.648328][    C1]  ? __pfx_tc_run+0x10/0x10
[12392.648559][    C1]  ? lock_acquire+0x1c1/0x220
[12392.648795][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12392.649054][    C1]  __dev_queue_xmit+0x686/0x17e0
[12392.649307][    C1]  ? lock_acquire+0x1c1/0x220
[12392.649545][    C1]  ? ip_finish_output2+0x786/0x18e0
[12392.649808][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12392.650112][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12392.650384][    C1]  ? neigh_hh_output+0x348/0x590
[12392.650635][    C1]  ? ip_finish_output2+0x262/0x18e0
[12392.650899][    C1]  ip_finish_output2+0x786/0x18e0
[12392.651154][    C1]  ? stack_depot_save_flags+0x371/0x550
[12392.651438][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12392.651774][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12392.652049][    C1]  ? rcu_read_lock_held+0xe/0x50
[12392.652303][    C1]  ? __ip_finish_output+0x10f/0x770
[12392.652566][    C1]  ip_output+0x16b/0x4f0
[12392.652781][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12392.653022][    C1]  ? __pfx_ip_output+0x10/0x10
[12392.653266][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12392.653550][    C1]  ? rcu_read_lock_held+0xe/0x50
[12392.653801][    C1]  ? ip_local_out+0x114/0x3b0
[12392.654040][    C1]  __ip_queue_xmit+0x672/0x1910
[12392.654289][    C1]  ? __create_object+0x5e/0xb0
[12392.654533][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12392.654798][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12392.655077][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12392.655350][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12392.655631][    C1]  tcp_release_cb+0x1e9/0x390
[12392.655869][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12392.656133][    C1]  release_sock+0xb8/0x1d0
[12392.656360][    C1]  tcp_recvmsg+0xf8/0x4f0
[12392.656582][    C1]  ? lock_release+0x1d5/0x250
[12392.656819][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12392.657069][    C1]  ? core_sys_select+0x620/0x710
[12392.657322][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12392.657592][    C1]  inet_recvmsg+0xf9/0x2c0
[12392.657818][    C1]  ? __pfx_pipe_write+0x10/0x10
[12392.658066][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12392.658321][    C1]  ? __fget_light+0x54/0x1e0
[12392.658557][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12392.658824][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12392.659063][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12392.659329][    C1]  ? __might_fault+0xc6/0x180
[12392.659570][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12392.659852][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12392.660151][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12392.660452][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12392.660772][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12392.661022][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12392.661326][    C1]  do_syscall_64+0xc9/0x1e0
[12392.661558][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12392.661856][    C1] RIP: 0033:0x7f8b36b3f4c0
[12392.662084][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12392.663056][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12392.663477][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12392.663878][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12392.664276][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12392.664672][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12392.665068][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12392.665470][    C1]  </TASK>
[12392.665626][    C3] watchdog: BUG: soft lockup - CPU#3 stuck for 9332s! [perl:7725]
[12392.666047][    C3] Modules linked in: act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred macvlan ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth
[12392.667304][    C3] irq event stamp: 290154
[12392.667521][    C3] hardirqs last  enabled at (290153): [<ffffffff89c7efb1>] _raw_spin_unlock_irqrestore+0x51/0x70
[12392.668048][    C3] hardirqs last disabled at (290154): [<ffffffff89c7ec70>] _raw_spin_lock_irqsave+0x70/0x90
[12392.668553][    C3] softirqs last  enabled at (271454): [<ffffffff89c80f99>] __do_softirq+0x519/0x7ff
[12392.669020][    C3] softirqs last disabled at (271447): [<ffffffff875a18b8>] irq_exit_rcu+0x98/0xc0
[12392.669485][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12392.669933][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12392.670544][    C3] RIP: 0010:kasan_check_range+0x77/0x1c0
[12392.670830][    C3] Code: ff ff 48 39 c7 76 dd 4c 8d 54 37 ff 48 89 fd 48 b8 00 00 00 00 00 fc ff df 4d 89 d1 48 c1 ed 03 49 c1 e9 03 48 01 c5 49 01 c1 <48> 89 e8 49 8d 59 01 48 89 da 48 29 ea 48 83 fa 10 0f 8e c0 00 00
[12392.671798][    C3] RSP: 0018:ffffc90000277a78 EFLAGS: 00000282
[12392.672105][    C3] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12392.672504][    C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a89b58
[12392.672900][    C3] RBP: ffffed1000f5136b R08: 0000000000000000 R09: ffffed1000f5136b
[12392.673304][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12392.673701][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12392.674101][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12392.674548][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12392.674880][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12392.675280][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12392.675679][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12392.676078][    C3] PKRU: 55555554
[12392.676260][    C3] Call Trace:
[12392.676432][    C3]  <IRQ>
[12392.676583][    C3]  ? watchdog_timer_fn+0x2cf/0x3c0
[12392.676844][    C3]  ? __run_hrtimer+0x1c0/0x710
[12392.677086][    C3]  ? __pfx_watchdog_timer_fn+0x10/0x10
[12392.677363][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12392.677634][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12392.677922][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12392.678189][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12392.678492][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12392.678751][    C3]  ? hrtimer_interrupt+0x31a/0x770
[12392.679012][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12392.679320][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12392.679616][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12392.679930][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12392.680218][    C3]  ? kasan_check_range+0x77/0x1c0
[12392.680474][    C3]  queued_spin_lock_slowpath+0xb0/0xb90
[12392.680756][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12392.681066][    C3]  ? get_stack_info+0x36/0xc0
[12392.681306][    C3]  ? lock_acquire+0x1c1/0x220
[12392.681547][    C3]  ? lock_release+0x1d5/0x250
[12392.681787][    C3]  do_raw_spin_lock+0x1ec/0x270
[12392.682035][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12392.682309][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12392.682593][    C3]  ? lock_acquire+0x1c1/0x220
[12392.682831][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12392.683075][    C3]  _raw_spin_lock_nested+0x65/0x80
[12392.683335][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12392.683569][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12392.683815][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12392.684072][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12392.684349][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12392.684626][    C3]  ip_local_deliver+0x19d/0x480
[12392.684874][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12392.685148][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12392.685410][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12392.685758][    C3]  ? rcu_read_lock_held+0xe/0x50
[12392.686009][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12392.686330][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12392.686592][    C3]  ip_rcv+0x564/0x740
[12392.686797][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12392.687028][    C3]  ? set_track_prepare+0x8a/0xd0
[12392.687280][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12392.687559][    C3]  ? vfs_write+0x9e9/0x10a0
[12392.687788][    C3]  ? skb_clone+0x10b/0x330
[12392.688019][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12392.688338][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12392.688642][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12392.688921][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12392.689216][    C3]  ? __tcf_classify+0x329/0x7d0
[12392.689463][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12392.689693][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12392.689993][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12392.690276][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12392.690603][    C3]  ? lock_acquire+0x1c1/0x220
[12392.690841][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12392.691136][    C3]  netif_receive_skb_internal+0xb0/0x300
[12392.691422][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12392.691740][    C3]  ? __copy_skb_header+0xaf/0x490
[12392.691993][    C3]  ? __skb_clone+0x57a/0x760
[12392.692228][    C3]  netif_receive_skb+0x55/0x280
[12392.692475][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12392.692786][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12392.693123][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12392.693424][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12392.693696][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12392.693985][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12392.694297][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12392.694606][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12392.694933][    C3]  ? lock_release+0x1d5/0x250
[12392.695174][    C3]  ? is_bpf_text_address+0x71/0x120
[12392.695438][    C3]  ? kernel_text_address+0xce/0xe0
[12392.695698][    C3]  ? __kernel_text_address+0x12/0x40
[12392.695964][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12392.696250][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12392.696560][    C3]  ? arch_stack_walk+0xa2/0x100
[12392.696809][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12392.697085][    C3]  ? get_stack_info+0x36/0xc0
[12392.697327][    C3]  __tcf_classify+0x329/0x7d0
[12392.697567][    C3]  tcf_classify+0x283/0x930
[12392.697800][    C3]  ? lock_release+0x1d5/0x250
[12392.698038][    C3]  ? is_bpf_text_address+0x71/0x120
[12392.698303][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12392.698558][    C3]  ? __kernel_text_address+0x12/0x40
[12392.698824][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12392.699107][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12392.699419][    C3]  tc_run+0x2e4/0x5d0
[12392.699624][    C3]  ? __pfx_tc_run+0x10/0x10
[12392.699855][    C3]  ? lock_acquire+0x1c1/0x220
[12392.700094][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12392.700355][    C3]  __dev_queue_xmit+0x686/0x17e0
[12392.700607][    C3]  ? lock_acquire+0x1c1/0x220
[12392.700846][    C3]  ? ip_finish_output2+0x786/0x18e0
[12392.701110][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12392.701414][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12392.701687][    C3]  ? neigh_hh_output+0x348/0x590
[12392.701939][    C3]  ? ip_finish_output2+0x262/0x18e0
[12392.702204][    C3]  ip_finish_output2+0x786/0x18e0
[12392.702461][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12392.702796][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12392.703078][    C3]  ? rcu_read_lock_held+0xe/0x50
[12392.703332][    C3]  ? __ip_finish_output+0x10f/0x770
[12392.703596][    C3]  ip_output+0x16b/0x4f0
[12392.703813][    C3]  ? __pfx_ip_output+0x10/0x10
[12392.704055][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12392.704335][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12392.704649][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12392.704922][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12392.705174][    C3]  ? __alloc_skb+0xd4/0x280
[12392.705405][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12392.705674][    C3]  ? tcp_fragment+0x168/0x1040
[12392.705919][    C3]  ? rcu_read_lock_held+0xe/0x50
[12392.706170][    C3]  ? ip_local_out+0x114/0x3b0
[12392.706409][    C3]  __ip_queue_xmit+0x672/0x1910
[12392.706656][    C3]  ? __skb_clone+0x57a/0x760
[12392.706892][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12392.707157][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12392.707437][    C3]  ? ipv4_dst_check+0xe3/0x170
[12392.707680][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12392.707929][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12392.708230][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12392.708550][    C3]  ? tcp_fragment+0xb0e/0x1040
[12392.708794][    C3]  tcp_send_loss_probe+0x348/0x830
[12392.709053][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12392.709322][    C3]  tcp_write_timer+0x82/0x1d0
[12392.709561][    C3]  call_timer_fn+0x173/0x430
[12392.709794][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12392.710056][    C3]  ? next_expiry_recalc+0xcd/0x220
[12392.710319][    C3]  __run_timers.part.0+0x52d/0x890
[12392.710579][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12392.710849][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12392.711131][    C3]  ? lock_acquire+0x1c1/0x220
[12392.711370][    C3]  ? clockevents_program_event+0xf6/0x300
[12392.711658][    C3]  ? lock_release+0x1d5/0x250
[12392.711898][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12392.712161][    C3]  ? ktime_get+0xb3/0x190
[12392.712384][    C3]  ? clockevents_program_event+0x1ea/0x300
[12392.712677][    C3]  run_timer_softirq+0x72/0x100
[12392.712924][    C3]  __do_softirq+0x1b9/0x7ff
[12392.713162][    C3]  irq_exit_rcu+0x98/0xc0
[12392.713381][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12392.713668][    C3]  </IRQ>
[12392.713817][    C3]  <TASK>
[12392.713968][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12392.714272][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12392.714595][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12392.715558][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12392.715865][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12392.716262][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12392.716659][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12392.717054][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12392.717451][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12392.717850][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12392.718145][    C3]  uart_start+0xe4/0x1b0
[12392.718366][    C3]  n_tty_write+0x677/0x7a0
[12392.718599][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12392.718850][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12392.719134][    C3]  ? lock_acquire+0x1c1/0x220
[12392.719374][    C3]  ? iterate_tty_write+0x95/0x540
[12392.719630][    C3]  iterate_tty_write+0x229/0x540
[12392.719882][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12392.720172][    C3]  vfs_write+0x9e9/0x10a0
[12392.720392][    C3]  ? __run_hrtimer+0x5df/0x710
[12392.720634][    C3]  ? __pfx_vfs_write+0x10/0x10
[12392.720877][    C3]  ? lock_acquire+0x1c1/0x220
[12392.721112][    C3]  ? clockevents_program_event+0xf6/0x300
[12392.721403][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12392.721667][    C3]  ? __fget_light+0x54/0x1e0
[12392.721902][    C3]  ksys_write+0xf5/0x1e0
[12392.722118][    C3]  ? __pfx_ksys_write+0x10/0x10
[12392.722367][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12392.722670][    C3]  do_syscall_64+0xc9/0x1e0
[12392.722899][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12392.723206][    C3] RIP: 0033:0x7f93b2836957
[12392.723433][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12392.724399][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12392.724818][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12392.725218][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12392.725615][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12392.726010][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12392.726406][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12392.726808][    C3]  </TASK>

WAIT TIMEOUT stdout

Ctrl-C stdout

Ctrl-C stdout
[12417.611165][    C3] rcu: INFO: rcu_preempt self-detected stall on CPU
[12417.611546][    C3] rcu: 3-....: (9707430 ticks this GP) idle=9af4/1/0x4000000000000000 softirq=521145/521147 fqs=2418746
[12417.612106][    C3] rcu: (t=10023640 jiffies g=1064457 q=118 ncpus=4)
[12417.612451][    C3] Sending NMI from CPU 3 to CPUs 1:
[12417.612731][    C1] NMI backtrace for cpu 1
[12417.612739][    C1] CPU: 1 PID: 8027 Comm: ncat Tainted: G             L     6.8.0-rc2-virtme #1
[12417.612743][    C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12417.612748][    C1] RIP: 0010:kasan_check_range+0x4/0x1c0
[12417.612759][    C1] Code: 6a 00 5b 5d 41 5c 41 5d c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 <48> 85 f6 0f 84 5e 01 00 00 48 89 f8 41 54 44 0f b6 c2 48 01 f0 55
[12417.612761][    C1] RSP: 0018:ffffc9000009e950 EFLAGS: 00000246
[12417.612765][    C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12417.612767][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888007a88e18
[12417.612769][    C1] RBP: ffff888007a88e18 R08: 0000000000000000 R09: ffffed1000f511c3
[12417.612771][    C1] R10: ffff888007a88e1b R11: 0000008000000000 R12: 0000000000000003
[12417.612772][    C1] R13: ffffed1000f511c3 R14: 0000000000000001 R15: 1ffff92000013d2c
[12417.612774][    C1] FS:  00007f8b36905740(0000) GS:ffff888035600000(0000) knlGS:0000000000000000
[12417.612776][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12417.612779][    C1] CR2: 00007f8053d77d70 CR3: 000000000b260002 CR4: 0000000000770ef0
[12417.612781][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12417.612782][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12417.612784][    C1] PKRU: 55555554
[12417.612785][    C1] Call Trace:
[12417.612794][    C1]  <NMI>
[12417.612801][    C1]  ? nmi_cpu_backtrace+0x112/0x220
[12417.612805][    C1]  ? nmi_cpu_backtrace_handler+0x11/0x20
[12417.612810][    C1]  ? nmi_handle+0x153/0x420
[12417.612815][    C1]  ? default_do_nmi+0x41/0x100
[12417.612819][    C1]  ? exc_nmi+0xf3/0x120
[12417.612821][    C1]  ? end_repeat_nmi+0xf/0x60
[12417.612827][    C1]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12417.612833][    C1]  ? kasan_check_range+0x4/0x1c0
[12417.612836][    C1]  ? kasan_check_range+0x4/0x1c0
[12417.612847][    C1]  ? kasan_check_range+0x4/0x1c0
[12417.612850][    C1]  </NMI>
[12417.612851][    C1]  <TASK>
[12417.612852][    C1]  queued_spin_lock_slowpath+0xb0/0xb90
[12417.612856][    C1]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12417.612862][    C1]  ? lock_acquire+0x1c1/0x220
[12417.612867][    C1]  ? lock_release+0x1d5/0x250
[12417.612871][    C1]  do_raw_spin_lock+0x1ec/0x270
[12417.612875][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12417.612878][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12417.612881][    C1]  ? lock_acquire+0x1c1/0x220
[12417.612883][    C1]  ? tcp_v4_rcv+0x221e/0x2ac0
[12417.612888][    C1]  _raw_spin_lock_nested+0x65/0x80
[12417.612891][    C1]  tcp_v4_rcv+0x221e/0x2ac0
[12417.612898][    C1]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12417.612901][    C1]  ? __pfx_raw_v4_input+0x10/0x10
[12417.612906][    C1]  ip_protocol_deliver_rcu+0x93/0x360
[12417.612911][    C1]  ip_local_deliver_finish+0x2ae/0x480
[12417.612915][    C1]  ip_local_deliver+0x19d/0x480
[12417.612918][    C1]  ? __pfx_ip_local_deliver+0x10/0x10
[12417.612920][    C1]  ? tcp_v4_early_demux+0x59a/0x9d0
[12417.612923][    C1]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12417.612928][    C1]  ? rcu_read_lock_held+0xe/0x50
[12417.612933][    C1]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12417.612936][    C1]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12417.612946][    C1]  ip_rcv+0x564/0x740
[12417.612949][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12417.612951][    C1]  ? set_track_prepare+0x8a/0xd0
[12417.612957][    C1]  ? __pfx_set_track_prepare+0x10/0x10
[12417.612959][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12417.612963][    C1]  ? skb_clone+0x10b/0x330
[12417.612967][    C1]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12417.612973][    C1]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12417.612979][    C1]  ? tcf_action_exec.part.0+0x112/0x3d0
[12417.612983][    C1]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12417.612992][    C1]  ? __tcf_classify+0x329/0x7d0
[12417.612996][    C1]  ? __pfx_ip_rcv+0x10/0x10
[12417.612998][    C1]  __netif_receive_skb_one_core+0x166/0x1b0
[12417.613002][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12417.613005][    C1]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12417.613010][    C1]  ? lock_acquire+0x1c1/0x220
[12417.613012][    C1]  ? netif_receive_skb_internal+0x84/0x300
[12417.613016][    C1]  netif_receive_skb_internal+0xb0/0x300
[12417.613020][    C1]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12417.613025][    C1]  ? __copy_skb_header+0xaf/0x490
[12417.613028][    C1]  ? __skb_clone+0x57a/0x760
[12417.613030][    C1]  netif_receive_skb+0x55/0x280
[12417.613034][    C1]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12417.613042][    C1]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12417.613049][    C1]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12417.613056][    C1]  tcf_action_exec.part.0+0x112/0x3d0
[12417.613061][    C1]  fl_classify+0x4dc/0x650 [cls_flower]
[12417.613071][    C1]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12417.613078][    C1]  ? unwind_get_return_address+0x5e/0xa0
[12417.613081][    C1]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12417.613088][    C1]  ? stack_trace_save+0x95/0xd0
[12417.613091][    C1]  ? stack_depot_save_flags+0x45/0x550
[12417.613097][    C1]  ? kasan_save_stack+0x34/0x50
[12417.613101][    C1]  ? kasan_save_stack+0x24/0x50
[12417.613104][    C1]  ? kasan_save_track+0x14/0x30
[12417.613106][    C1]  ? kasan_save_free_info+0x3f/0x60
[12417.613109][    C1]  ? __kasan_slab_free+0xfc/0x1c0
[12417.613111][    C1]  ? kmem_cache_free+0xf3/0x2c0
[12417.613115][    C1]  ? __dev_queue_xmit+0x12ae/0x17e0
[12417.613118][    C1]  ? ip_finish_output2+0x786/0x18e0
[12417.613121][    C1]  ? ip_output+0x16b/0x4f0
[12417.613123][    C1]  ? __ip_queue_xmit+0x672/0x1910
[12417.613126][    C1]  ? __tcp_transmit_skb+0x22b1/0x2d20
[12417.613130][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12417.613133][    C1]  ? get_reg+0x119/0x190
[12417.613136][    C1]  ? unwind_next_frame+0x12af/0x1d10
[12417.613138][    C1]  ? entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12417.613143][    C1]  __tcf_classify+0x329/0x7d0
[12417.613149][    C1]  tcf_classify+0x283/0x930
[12417.613152][    C1]  ? arch_stack_walk+0xa2/0x100
[12417.613157][    C1]  ? __pfx_tcf_classify+0x10/0x10
[12417.613161][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12417.613164][    C1]  ? unwind_next_frame+0x1478/0x1d10
[12417.613167][    C1]  tc_run+0x2e4/0x5d0
[12417.613172][    C1]  ? __pfx_tc_run+0x10/0x10
[12417.613175][    C1]  ? lock_acquire+0x1c1/0x220
[12417.613177][    C1]  ? __dev_queue_xmit+0x1da/0x17e0
[12417.613181][    C1]  __dev_queue_xmit+0x686/0x17e0
[12417.613185][    C1]  ? lock_acquire+0x1c1/0x220
[12417.613187][    C1]  ? ip_finish_output2+0x786/0x18e0
[12417.613190][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12417.613194][    C1]  ? __pfx___dev_queue_xmit+0x10/0x10
[12417.613197][    C1]  ? neigh_hh_output+0x348/0x590
[12417.613201][    C1]  ? ip_finish_output2+0x262/0x18e0
[12417.613204][    C1]  ip_finish_output2+0x786/0x18e0
[12417.613207][    C1]  ? stack_depot_save_flags+0x371/0x550
[12417.613211][    C1]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12417.613218][    C1]  ? __pfx_ip_finish_output2+0x10/0x10
[12417.613220][    C1]  ? rcu_read_lock_held+0xe/0x50
[12417.613224][    C1]  ? __ip_finish_output+0x10f/0x770
[12417.613228][    C1]  ip_output+0x16b/0x4f0
[12417.613230][    C1]  ? inet_recvmsg+0xf9/0x2c0
[12417.613233][    C1]  ? __pfx_ip_output+0x10/0x10
[12417.613236][    C1]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12417.613241][    C1]  ? rcu_read_lock_held+0xe/0x50
[12417.613244][    C1]  ? ip_local_out+0x114/0x3b0
[12417.613247][    C1]  __ip_queue_xmit+0x672/0x1910
[12417.613251][    C1]  ? __create_object+0x5e/0xb0
[12417.613255][    C1]  __tcp_transmit_skb+0x22b1/0x2d20
[12417.613261][    C1]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12417.613265][    C1]  ? __tcp_send_ack.part.0+0x66/0x6e0
[12417.613268][    C1]  tcp_delack_timer_handler+0x24f/0x3e0
[12417.613272][    C1]  tcp_release_cb+0x1e9/0x390
[12417.613275][    C1]  ? __pfx_tcp_release_cb+0x10/0x10
[12417.613280][    C1]  release_sock+0xb8/0x1d0
[12417.613283][    C1]  tcp_recvmsg+0xf8/0x4f0
[12417.613286][    C1]  ? lock_release+0x1d5/0x250
[12417.613288][    C1]  ? __pfx_tcp_recvmsg+0x10/0x10
[12417.613290][    C1]  ? core_sys_select+0x620/0x710
[12417.613295][    C1]  ? __pfx_core_sys_select+0x10/0x10
[12417.613300][    C1]  inet_recvmsg+0xf9/0x2c0
[12417.613302][    C1]  ? __pfx_pipe_write+0x10/0x10
[12417.613307][    C1]  ? __pfx_inet_recvmsg+0x10/0x10
[12417.613309][    C1]  ? __fget_light+0x54/0x1e0
[12417.613313][    C1]  ? sockfd_lookup_light+0x1a/0x160
[12417.613317][    C1]  __sys_recvfrom+0x2fb/0x3b0
[12417.613322][    C1]  ? __pfx___sys_recvfrom+0x10/0x10
[12417.613325][    C1]  ? __might_fault+0xc6/0x180
[12417.613332][    C1]  ? do_pselect.constprop.0+0x12b/0x1e0
[12417.613336][    C1]  ? __pfx_do_pselect.constprop.0+0x10/0x10
[12417.613339][    C1]  ? restore_fpregs_from_fpstate+0x99/0x160
[12417.613343][    C1]  ? __pfx_restore_fpregs_from_fpstate+0x10/0x10
[12417.613349][    C1]  __x64_sys_recvfrom+0xe0/0x1c0
[12417.613352][    C1]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12417.613355][    C1]  do_syscall_64+0xc9/0x1e0
[12417.613360][    C1]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12417.613364][    C1] RIP: 0033:0x7f8b36b3f4c0
[12417.613367][    C1] Code: 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20
[12417.613369][    C1] RSP: 002b:00007ffe8e432168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[12417.613372][    C1] RAX: ffffffffffffffda RBX: 000055f4308b6a20 RCX: 00007f8b36b3f4c0
[12417.613374][    C1] RDX: 0000000000002000 RSI: 00007ffe8e4321f0 RDI: 0000000000000008
[12417.613376][    C1] RBP: 00007ffe8e4321f0 R08: 0000000000000000 R09: 0000000000000000
[12417.613377][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[12417.613379][    C1] R13: 000055f4308b6a20 R14: 0000000000000000 R15: 00007ffe8e4321ec
[12417.613384][    C1]  </TASK>
[12417.613721][    C3] CPU: 3 PID: 7725 Comm: perl Tainted: G             L     6.8.0-rc2-virtme #1
[12417.660766][    C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[12417.661381][    C3] RIP: 0010:queued_spin_lock_slowpath+0x12d/0xb90
[12417.661707][    C3] Code: 00 00 00 65 48 2b 04 25 28 00 00 00 0f 85 43 0a 00 00 48 81 c4 88 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc f3 90 <e9> 71 ff ff ff 44 8b 74 24 48 41 81 fe 00 01 00 00 0f 84 e2 00 00
[12417.662674][    C3] RSP: 0018:ffffc90000277a98 EFLAGS: 00000202
[12417.662986][    C3] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff89c7fa80
[12417.663382][    C3] RDX: ffffed1000f5136c RSI: 0000000000000004 RDI: ffff888007a89b58
[12417.663779][    C3] RBP: ffff888007a89b58 R08: 0000000000000000 R09: ffffed1000f5136b
[12417.664178][    C3] R10: ffff888007a89b5b R11: 0000008000000000 R12: 0000000000000003
[12417.664575][    C3] R13: ffffed1000f5136b R14: 0000000000000001 R15: 1ffff9200004ef54
[12417.664972][    C3] FS:  00007f93b25e1f00(0000) GS:ffff888035e00000(0000) knlGS:0000000000000000
[12417.665417][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12417.665748][    C3] CR2: 00005595695a2ef8 CR3: 0000000006e4e006 CR4: 0000000000770ef0
[12417.666149][    C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[12417.666546][    C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[12417.666942][    C3] PKRU: 55555554
[12417.667123][    C3] Call Trace:
[12417.667296][    C3]  <IRQ>
[12417.667444][    C3]  ? rcu_dump_cpu_stacks+0x2a3/0x4c0
[12417.667715][    C3]  ? print_cpu_stall+0x263/0x6a0
[12417.667966][    C3]  ? check_cpu_stall+0x284/0x500
[12417.668219][    C3]  ? rcu_pending+0x92/0x360
[12417.668450][    C3]  ? rcu_sched_clock_irq+0x107/0x3f0
[12417.668718][    C3]  ? update_process_times+0xb9/0x110
[12417.668989][    C3]  ? tick_sched_handle+0x67/0x130
[12417.669245][    C3]  ? tick_nohz_highres_handler+0xa7/0xd0
[12417.669530][    C3]  ? __run_hrtimer+0x1c0/0x710
[12417.669772][    C3]  ? __pfx_tick_nohz_highres_handler+0x10/0x10
[12417.670082][    C3]  ? __hrtimer_run_queues+0x197/0x270
[12417.670357][    C3]  ? __pfx___hrtimer_run_queues+0x10/0x10
[12417.670644][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12417.670909][    C3]  ? ktime_get_update_offsets_now+0xe1/0x2d0
[12417.671214][    C3]  ? hrtimer_interrupt+0x2c3/0x770
[12417.671475][    C3]  ? __sysvec_apic_timer_interrupt+0xbe/0x380
[12417.671784][    C3]  ? sysvec_apic_timer_interrupt+0x39/0x80
[12417.672080][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12417.672393][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12417.672684][    C3]  ? queued_spin_lock_slowpath+0x12d/0xb90
[12417.672987][    C3]  ? queued_spin_lock_slowpath+0xb0/0xb90
[12417.673276][    C3]  ? __pfx_queued_spin_lock_slowpath+0x10/0x10
[12417.673588][    C3]  ? get_stack_info+0x36/0xc0
[12417.673829][    C3]  ? lock_acquire+0x1c1/0x220
[12417.674069][    C3]  ? lock_release+0x1d5/0x250
[12417.674310][    C3]  do_raw_spin_lock+0x1ec/0x270
[12417.674558][    C3]  ? __pfx_do_raw_spin_lock+0x10/0x10
[12417.674830][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12417.675117][    C3]  ? lock_acquire+0x1c1/0x220
[12417.675354][    C3]  ? tcp_v4_rcv+0x221e/0x2ac0
[12417.675593][    C3]  _raw_spin_lock_nested+0x65/0x80
[12417.675852][    C3]  tcp_v4_rcv+0x221e/0x2ac0
[12417.676088][    C3]  ? __pfx_tcp_v4_rcv+0x10/0x10
[12417.676334][    C3]  ? __pfx_raw_v4_input+0x10/0x10
[12417.676592][    C3]  ip_protocol_deliver_rcu+0x93/0x360
[12417.676867][    C3]  ip_local_deliver_finish+0x2ae/0x480
[12417.677144][    C3]  ip_local_deliver+0x19d/0x480
[12417.677392][    C3]  ? __pfx_ip_local_deliver+0x10/0x10
[12417.677662][    C3]  ? tcp_v4_early_demux+0x59a/0x9d0
[12417.677926][    C3]  ? __netif_receive_skb_core.constprop.0+0x648/0x2da0
[12417.678273][    C3]  ? rcu_read_lock_held+0xe/0x50
[12417.678525][    C3]  ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[12417.678846][    C3]  ? vrf_l3_rcv+0x3e5/0x510 [vrf]
[12417.679108][    C3]  ip_rcv+0x564/0x740
[12417.679314][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12417.679546][    C3]  ? set_track_prepare+0x8a/0xd0
[12417.679799][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12417.680075][    C3]  ? vfs_write+0x9e9/0x10a0
[12417.680308][    C3]  ? skb_clone+0x10b/0x330
[12417.680534][    C3]  ? tcf_mirred_to_dev+0x130/0xd70 [act_mirred]
[12417.680852][    C3]  ? tcf_mirred_act+0x338/0x780 [act_mirred]
[12417.681159][    C3]  ? tcf_action_exec.part.0+0x112/0x3d0
[12417.681439][    C3]  ? fl_classify+0x4dc/0x650 [cls_flower]
[12417.681732][    C3]  ? __tcf_classify+0x329/0x7d0
[12417.681980][    C3]  ? __pfx_ip_rcv+0x10/0x10
[12417.682210][    C3]  __netif_receive_skb_one_core+0x166/0x1b0
[12417.682510][    C3]  ? __pfx_do_raw_spin_trylock+0x10/0x10
[12417.682797][    C3]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[12417.683128][    C3]  ? lock_acquire+0x1c1/0x220
[12417.683368][    C3]  ? netif_receive_skb_internal+0x84/0x300
[12417.683665][    C3]  netif_receive_skb_internal+0xb0/0x300
[12417.683949][    C3]  ? __pfx_netif_receive_skb_internal+0x10/0x10
[12417.684267][    C3]  ? __copy_skb_header+0xaf/0x490
[12417.684522][    C3]  ? __skb_clone+0x57a/0x760
[12417.684757][    C3]  netif_receive_skb+0x55/0x280
[12417.685011][    C3]  tcf_mirred_to_dev+0x444/0xd70 [act_mirred]
[12417.685322][    C3]  ? __pfx_tcf_skbedit_act+0x10/0x10 [act_skbedit]
[12417.685655][    C3]  tcf_mirred_act+0x338/0x780 [act_mirred]
[12417.685953][    C3]  tcf_action_exec.part.0+0x112/0x3d0
[12417.686228][    C3]  fl_classify+0x4dc/0x650 [cls_flower]
[12417.686516][    C3]  ? __pfx_fl_classify+0x10/0x10 [cls_flower]
[12417.686830][    C3]  ? fl_mask_lookup+0x4ea/0x780 [cls_flower]
[12417.687138][    C3]  ? __pfx_fl_mask_lookup+0x10/0x10 [cls_flower]
[12417.687466][    C3]  ? lock_release+0x1d5/0x250
[12417.687704][    C3]  ? is_bpf_text_address+0x71/0x120
[12417.687968][    C3]  ? kernel_text_address+0xce/0xe0
[12417.688228][    C3]  ? __kernel_text_address+0x12/0x40
[12417.688497][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12417.688781][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12417.689092][    C3]  ? arch_stack_walk+0xa2/0x100
[12417.689343][    C3]  ? get_stack_info_noinstr+0x18/0x110
[12417.689618][    C3]  ? get_stack_info+0x36/0xc0
[12417.689861][    C3]  __tcf_classify+0x329/0x7d0
[12417.690103][    C3]  tcf_classify+0x283/0x930
[12417.690337][    C3]  ? lock_release+0x1d5/0x250
[12417.690576][    C3]  ? is_bpf_text_address+0x71/0x120
[12417.690839][    C3]  ? __pfx_tcf_classify+0x10/0x10
[12417.691095][    C3]  ? __kernel_text_address+0x12/0x40
[12417.691363][    C3]  ? unwind_get_return_address+0x5e/0xa0
[12417.691648][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[12417.691960][    C3]  tc_run+0x2e4/0x5d0
[12417.692164][    C3]  ? __pfx_tc_run+0x10/0x10
[12417.692393][    C3]  ? lock_acquire+0x1c1/0x220
[12417.692632][    C3]  ? __dev_queue_xmit+0x1da/0x17e0
[12417.692897][    C3]  __dev_queue_xmit+0x686/0x17e0
[12417.693152][    C3]  ? lock_acquire+0x1c1/0x220
[12417.693392][    C3]  ? ip_finish_output2+0x786/0x18e0
[12417.693656][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12417.693961][    C3]  ? __pfx___dev_queue_xmit+0x10/0x10
[12417.694232][    C3]  ? neigh_hh_output+0x348/0x590
[12417.694485][    C3]  ? ip_finish_output2+0x262/0x18e0
[12417.694749][    C3]  ip_finish_output2+0x786/0x18e0
[12417.695006][    C3]  ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[12417.695342][    C3]  ? __pfx_ip_finish_output2+0x10/0x10
[12417.695619][    C3]  ? rcu_read_lock_held+0xe/0x50
[12417.695874][    C3]  ? __ip_finish_output+0x10f/0x770
[12417.696139][    C3]  ip_output+0x16b/0x4f0
[12417.696356][    C3]  ? __pfx_ip_output+0x10/0x10
[12417.696600][    C3]  ? __pfx_set_track_prepare+0x10/0x10
[12417.696876][    C3]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12417.697188][    C3]  ? kmem_cache_alloc_node+0x2b6/0x2e0
[12417.697464][    C3]  ? kmalloc_reserve+0x11c/0x1f0
[12417.697718][    C3]  ? __alloc_skb+0xd4/0x280
[12417.697949][    C3]  ? tcp_stream_alloc_skb+0x30/0x510
[12417.698218][    C3]  ? tcp_fragment+0x168/0x1040
[12417.698463][    C3]  ? rcu_read_lock_held+0xe/0x50
[12417.698715][    C3]  ? ip_local_out+0x114/0x3b0
[12417.698956][    C3]  __ip_queue_xmit+0x672/0x1910
[12417.699205][    C3]  ? __skb_clone+0x57a/0x760
[12417.699440][    C3]  __tcp_transmit_skb+0x22b1/0x2d20
[12417.699706][    C3]  ? __pfx___tcp_transmit_skb+0x10/0x10
[12417.699987][    C3]  ? ipv4_dst_check+0xe3/0x170
[12417.700231][    C3]  ? __sk_dst_check+0x1a1/0x2b0
[12417.700478][    C3]  __tcp_retransmit_skb.part.0+0x4f5/0x1170
[12417.700780][    C3]  ? __pfx___tcp_retransmit_skb.part.0+0x10/0x10
[12417.701099][    C3]  ? tcp_fragment+0xb0e/0x1040
[12417.701344][    C3]  tcp_send_loss_probe+0x348/0x830
[12417.701605][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12417.701872][    C3]  tcp_write_timer+0x82/0x1d0
[12417.702113][    C3]  call_timer_fn+0x173/0x430
[12417.702352][    C3]  ? __pfx_call_timer_fn+0x10/0x10
[12417.702614][    C3]  ? next_expiry_recalc+0xcd/0x220
[12417.702878][    C3]  __run_timers.part.0+0x52d/0x890
[12417.703138][    C3]  ? __pfx_tcp_write_timer+0x10/0x10
[12417.703408][    C3]  ? __pfx___run_timers.part.0+0x10/0x10
[12417.703690][    C3]  ? lock_acquire+0x1c1/0x220
[12417.703929][    C3]  ? clockevents_program_event+0xf6/0x300
[12417.704220][    C3]  ? lock_release+0x1d5/0x250
[12417.704457][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12417.704721][    C3]  ? ktime_get+0xb3/0x190
[12417.704942][    C3]  ? clockevents_program_event+0x1ea/0x300
[12417.705238][    C3]  run_timer_softirq+0x72/0x100
[12417.705484][    C3]  __do_softirq+0x1b9/0x7ff
[12417.705719][    C3]  irq_exit_rcu+0x98/0xc0
[12417.705939][    C3]  sysvec_apic_timer_interrupt+0x75/0x80
[12417.706225][    C3]  </IRQ>
[12417.706374][    C3]  <TASK>
[12417.706526][    C3]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[12417.706832][    C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[12417.707156][    C3] Code: 10 e8 91 4a a6 fd 48 89 ef e8 a9 d2 a6 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 25 c7 57 76 <74> 0e 5b 5d c3 cc cc cc cc e8 2f 93 c8 fd eb dc 0f 1f 44 00 00 5b
[12417.708129][    C3] RSP: 0018:ffffc9000105fb20 EFLAGS: 00000286
[12417.708435][    C3] RAX: 0000000000000046 RBX: 0000000000000200 RCX: 1ffffffff171c3b3
[12417.708835][    C3] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c7efb1
[12417.709234][    C3] RBP: ffffffff8da27860 R08: 0000000000000000 R09: fffffbfff171c16a
[12417.709632][    C3] R10: ffffffff8b8e0b57 R11: 0000000000000000 R12: ffffffff8da27860
[12417.710028][    C3] R13: 0000000000000286 R14: ffff8880069b1c01 R15: ffffc9000105fd98
[12417.710432][    C3]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[12417.710726][    C3]  uart_start+0xe4/0x1b0
[12417.710946][    C3]  n_tty_write+0x677/0x7a0
[12417.711175][    C3]  ? __pfx_n_tty_write+0x10/0x10
[12417.711426][    C3]  ? __pfx_woken_wake_function+0x10/0x10
[12417.711714][    C3]  ? lock_acquire+0x1c1/0x220
[12417.711951][    C3]  ? iterate_tty_write+0x95/0x540
[12417.712209][    C3]  iterate_tty_write+0x229/0x540
[12417.712463][    C3]  file_tty_write.constprop.0+0x1db/0x370
[12417.712753][    C3]  vfs_write+0x9e9/0x10a0
[12417.712979][    C3]  ? __run_hrtimer+0x5df/0x710
[12417.713223][    C3]  ? __pfx_vfs_write+0x10/0x10
[12417.713468][    C3]  ? lock_acquire+0x1c1/0x220
[12417.713707][    C3]  ? clockevents_program_event+0xf6/0x300
[12417.713996][    C3]  ? kvm_clock_get_cycles+0x18/0x30
[12417.714260][    C3]  ? __fget_light+0x54/0x1e0
[12417.714499][    C3]  ksys_write+0xf5/0x1e0
[12417.714715][    C3]  ? __pfx_ksys_write+0x10/0x10
[12417.714964][    C3]  ? trace_irq_enable.constprop.0+0xd4/0x100
[12417.715269][    C3]  do_syscall_64+0xc9/0x1e0
[12417.715500][    C3]  entry_SYSCALL_64_after_hwframe+0x6f/0x77
[12417.715799][    C3] RIP: 0033:0x7f93b2836957
[12417.716026][    C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[12417.716994][    C3] RSP: 002b:00007ffce4bbf0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[12417.717415][    C3] RAX: ffffffffffffffda RBX: 0000563f1461dfb0 RCX: 00007f93b2836957
[12417.717814][    C3] RDX: 0000000000000001 RSI: 0000563f1461dfb0 RDI: 0000000000000001
[12417.718212][    C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[12417.718609][    C3] R10: 0000000000000001 R11: 0000000000000246 R12: 0000563f1460a530
[12417.719006][    C3] R13: 0000563f145eb2a0 R14: 0000000000000001 R15: 0000563f1460a530
[12417.719409][    C3]  </TASK>

WAIT TIMEOUT stdout