======================================
| 0
| xx__-> [ 1056.487367][    C3] ------------[ cut here ]------------
| [ 1056.487903][    C3] WARNING: CPU: 3 PID: 12141 at ./include/net/sch_generic.h:843 tc_run (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/sch_generic.h:1366 net/core/dev.c:4370)
| [ 1056.488483][    C3] Modules linked in: xt_length nft_compat nf_tables act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 sctp_diag sctp ip6_gre ip_gre gre cls_matchall act_gact cls_flower sch_ingress vxlan
[ 1056.490395][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1056.490823][    C3] RIP: 0010:tc_run (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/sch_generic.h:1366 net/core/dev.c:4370)
[ 1056.491169][    C3] Code: 89 f8 49 c1 e8 03 45 0f b6 04 30 48 89 fe 83 e6 07 83 c6 01 44 38 c6 7c 09 45 84 c0 0f 85 83 02 00 00 66 83 7a 06 00 74 04 90 <0f> 0b 90 48 ba 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fe 48 c1
All code
========
   0:	89 f8                	mov    %edi,%eax
   2:	49 c1 e8 03          	shr    $0x3,%r8
   6:	45 0f b6 04 30       	movzbl (%r8,%rsi,1),%r8d
   b:	48 89 fe             	mov    %rdi,%rsi
   e:	83 e6 07             	and    $0x7,%esi
  11:	83 c6 01             	add    $0x1,%esi
  14:	44 38 c6             	cmp    %r8b,%sil
  17:	7c 09                	jl     0x22
  19:	45 84 c0             	test   %r8b,%r8b
  1c:	0f 85 83 02 00 00    	jne    0x2a5
  22:	66 83 7a 06 00       	cmpw   $0x0,0x6(%rdx)
  27:	74 04                	je     0x2d
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	48 ba 00 00 00 00 00 	movabs $0xdffffc0000000000,%rdx
  34:	fc ff df 
  37:	48 8d 7b 28          	lea    0x28(%rbx),%rdi
  3b:	48 89 fe             	mov    %rdi,%rsi
  3e:	48                   	rex.W
  3f:	c1                   	.byte 0xc1

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	48 ba 00 00 00 00 00 	movabs $0xdffffc0000000000,%rdx
   a:	fc ff df 
   d:	48 8d 7b 28          	lea    0x28(%rbx),%rdi
  11:	48 89 fe             	mov    %rdi,%rsi
  14:	48                   	rex.W
  15:	c1                   	.byte 0xc1
[ 1056.492329][    C3] RSP: 0018:ffffc90000270970 EFLAGS: 00010202
[ 1056.493023][    C3] RAX: ffffe8ffffd900b0 RBX: ffff88800aea9f68 RCX: 0000000000000001
[ 1056.493526][    C3] RDX: ffff88801119d680 RSI: 0000000000000007 RDI: ffff88801119d686
[ 1056.494017][    C3] RBP: ffffc90000270a20 R08: 0000000000000000 R09: ffffed1000b28139
[ 1056.494513][    C3] R10: ffff8880059409cf R11: ffffffff93188540 R12: ffffc90000270b28
[ 1056.494994][    C3] R13: 1ffff9200004e132 R14: ffff88800aea9fb0 R15: ffff888008a0c2d0
[ 1056.495485][    C3] FS:  00007f087ef9e000(0000) GS:ffff8880d2888000(0000) knlGS:0000000000000000
[ 1056.496070][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1056.496483][    C3] CR2: 00007fffd0f9947c CR3: 000000000bd92005 CR4: 0000000000772ef0
[ 1056.496984][    C3] PKRU: 55555554
[ 1056.497239][    C3] Call Trace:
[ 1056.497489][    C3]  <IRQ>
[ 1056.497652][    C3]  ? _raw_spin_unlock_irqrestore (./arch/x86/include/asm/preempt.h:104 ./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
[ 1056.498062][    C3]  ? napi_disable (net/core/dev.c:4349)
[ 1056.498407][    C3]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4448 net/core/dev.c:5989)
[ 1056.498818][    C3]  ? kmem_cache_free (mm/slub.c:6630 mm/slub.c:6740)
[ 1056.499146][    C3]  ? arp_process (net/ipv4/arp.c:944)
[ 1056.499468][    C3]  ? do_xdp_generic (net/core/dev.c:5908)
[ 1056.499797][    C3]  ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 1056.500115][    C3]  ? validate_chain (kernel/locking/lockdep.c:3801 kernel/locking/lockdep.c:3821 kernel/locking/lockdep.c:3876)
[ 1056.500448][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[ 1056.500774][    C3]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[ 1056.501092][    C3]  __netif_receive_skb_one_core (net/core/dev.c:6137)
[ 1056.501494][    C3]  ? __netif_receive_skb_list_core (net/core/dev.c:6131)
[ 1056.501889][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751)
[ 1056.502215][    C3]  ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831)
[ 1056.502531][    C3]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[ 1056.502852][    C3]  process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6604)
[ 1056.503218][    C3]  __napi_poll.constprop.0 (net/core/dev.c:7668)
[ 1056.503549][    C3]  net_rx_action (net/core/dev.c:7730 net/core/dev.c:7882)
[ 1056.503875][    C3]  ? run_backlog_napi (net/core/dev.c:7844)
[ 1056.504204][    C3]  ? clockevents_program_event (kernel/time/clockevents.c:326)
[ 1056.504524][    C3]  ? lock_downgrade (kernel/locking/lockdep.c:471 kernel/locking/lockdep.c:5764)
[ 1056.504846][    C3]  ? kvm_clock_get_cycles (./arch/x86/include/asm/preempt.h:95 arch/x86/kernel/kvmclock.c:80 arch/x86/kernel/kvmclock.c:86)
[ 1056.505170][    C3]  ? ktime_get (kernel/time/timekeeping.c:387 (discriminator 4) kernel/time/timekeeping.c:404 (discriminator 4) kernel/time/timekeeping.c:826 (discriminator 4))
[ 1056.505413][    C3]  ? clockevents_program_event (kernel/time/clockevents.c:336 (discriminator 3))
[ 1056.505821][    C3]  handle_softirqs (kernel/softirq.c:623)
[ 1056.506152][    C3]  ? __neigh_event_send (./include/linux/bottom_half.h:33 net/core/neighbour.c:1273)
[ 1056.506475][    C3]  do_softirq (kernel/softirq.c:523 kernel/softirq.c:510)
[ 1056.506713][    C3]  </IRQ>
[ 1056.506879][    C3]  <TASK>
[ 1056.507039][    C3]  __local_bh_enable_ip (kernel/softirq.c:450)
[ 1056.507370][    C3]  __neigh_event_send (net/core/neighbour.c:1274)
[ 1056.507697][    C3]  neigh_resolve_output (net/core/neighbour.c:1578)
[ 1056.508019][    C3]  ? __local_bh_enable_ip (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 kernel/softirq.c:455)
[ 1056.508344][    C3]  ? ___neigh_create (net/core/neighbour.c:727)
[ 1056.508668][    C3]  ip_finish_output2 (./include/net/neighbour.h:556 net/ipv4/ip_output.c:237)
[ 1056.508989][    C3]  ? ip_skb_dst_mtu (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:897 ./include/net/ip.h:504 ./include/net/ip.h:518)
[ 1056.509318][    C3]  ? ip_append_data.part.0 (net/ipv4/ip_output.c:201)
[ 1056.509635][    C3]  ? ip_skb_dst_mtu (./include/net/ip.h:523)
[ 1056.509953][    C3]  ? __ip_finish_output (./include/linux/skbuff.h:1724 ./include/linux/skbuff.h:5149 net/ipv4/ip_output.c:309 net/ipv4/ip_output.c:297)
[ 1056.510288][    C3]  ip_output (./include/linux/netfilter.h:307 net/ipv4/ip_output.c:438)
[ 1056.510531][    C3]  ? ip_finish_output (net/ipv4/ip_output.c:429)
[ 1056.510852][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[ 1056.511194][    C3]  __ip_queue_xmit (./include/net/dst.h:464 net/ipv4/ip_output.c:131 net/ipv4/ip_output.c:534)
[ 1056.511517][    C3]  ? __skb_clone (./arch/x86/include/asm/atomic.h:53 (discriminator 4) ./include/linux/atomic/atomic-arch-fallback.h:992 (discriminator 4) ./include/linux/atomic/atomic-instrumented.h:436 (discriminator 4) net/core/skbuff.c:1585 (discriminator 4))
[ 1056.511837][    C3]  __tcp_transmit_skb (net/ipv4/tcp_output.c:1628)
[ 1056.512190][    C3]  ? __tcp_select_window (net/ipv4/tcp_output.c:1449)
[ 1056.512518][    C3]  ? tcp_call_bpf (./include/net/sock.h:1685 ./include/net/sock.h:1780 ./include/net/tcp.h:2775)
[ 1056.512855][    C3]  tcp_connect (net/ipv4/tcp_output.c:1646 net/ipv4/tcp_output.c:4335)
[ 1056.513195][    C3]  tcp_v4_connect (net/ipv4/tcp_ipv4.c:347)
[ 1056.513522][    C3]  ? tcp_v4_conn_request (net/ipv4/tcp_ipv4.c:225)
[ 1056.513836][    C3]  ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1056.514164][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[ 1056.514486][    C3]  __inet_stream_connect (net/ipv4/af_inet.c:679)
[ 1056.514804][    C3]  ? __local_bh_enable_ip (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 kernel/softirq.c:455)
[ 1056.515128][    C3]  ? __inet_stream_connect (net/ipv4/af_inet.c:746)
[ 1056.515456][    C3]  inet_stream_connect (net/ipv4/af_inet.c:751)
[ 1056.515775][    C3]  __sys_connect (./include/linux/file.h:62 ./include/linux/file.h:83 net/socket.c:2111)
[ 1056.516095][    C3]  ? __sys_connect_file (net/socket.c:2109)
[ 1056.516419][    C3]  ? fd_install (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:979 fs/file.c:676)
[ 1056.517000][    C3]  ? fd_install (./arch/x86/include/asm/preempt.h:104 ./include/linux/rcupdate.h:981 fs/file.c:676)
[ 1056.517332][    C3]  ? __sys_socket (net/socket.c:516 net/socket.c:1756)
[ 1056.517675][    C3]  ? update_socket_protocol+0x10/0x10
[ 1056.518000][    C3]  __x64_sys_connect (net/socket.c:2124)
[ 1056.518333][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[ 1056.518653][    C3]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 1056.518973][    C3]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1056.519601][    C3] RIP: 0033:0x7f087f0afd67
[ 1056.519933][    C3] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 18 89 54 24 0c 48 89 34 24 89
All code
========
   0:	64 89 01             	mov    %eax,%fs:(%rcx)
   3:	48 83 c8 ff          	or     $0xffffffffffffffff,%rax
   7:	c3                   	ret
   8:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   f:	00 00 00 
  12:	90                   	nop
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2a 00 00 00       	mov    $0x2a,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 18          	sub    $0x18,%rsp
  37:	89 54 24 0c          	mov    %edx,0xc(%rsp)
  3b:	48 89 34 24          	mov    %rsi,(%rsp)
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 18          	sub    $0x18,%rsp
   d:	89 54 24 0c          	mov    %edx,0xc(%rsp)
  11:	48 89 34 24          	mov    %rsi,(%rsp)
  15:	89                   	.byte 0x89
[ 1056.521322][    C3] RSP: 002b:00007fffd0fa1408 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
[ 1056.521806][    C3] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f087f0afd67
[ 1056.522292][    C3] RDX: 0000000000000010 RSI: 000000001cae09a0 RDI: 0000000000000005
[ 1056.523003][    C3] RBP: 00007fffd0fa1480 R08: 0000000000000003 R09: 0000000000000000
[ 1056.523502][    C3] R10: 00007f087efa6618 R11: 0000000000000246 R12: 00007fffd0fa1608
[ 1056.523981][    C3] R13: 00000000004026e6 R14: 0000000000422df0 R15: 00007f087f2ca000
| [ 1056.528344][    C3] ------------[ cut here ]------------
| [ 1056.528697][    C3] WARNING: CPU: 3 PID: 12141 at ./include/net/sch_generic.h:843 tcf_ct_act (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/act_api.h:232 net/sched/act_ct.c:986) act_ct
| [ 1056.529650][    C3] Modules linked in: xt_length nft_compat nf_tables act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 sctp_diag sctp ip6_gre ip_gre gre cls_matchall act_gact cls_flower sch_ingress vxlan
| [ 1056.532662][    C3] Tainted: [W]=WARN
[ 1056.532931][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1056.533390][    C3] RIP: 0010:tcf_ct_act (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/act_api.h:232 net/sched/act_ct.c:986) act_ct
[ 1056.533844][    C3] Code: 48 89 fe 48 c1 ee 03 0f b6 34 0e 48 89 f9 83 e1 07 83 c1 01 40 38 f1 7c 09 40 84 f6 0f 85 cc 0d 00 00 66 83 78 06 00 74 04 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8d 73 28 48 89 f1 48 89
All code
========
   0:	48 89 fe             	mov    %rdi,%rsi
   3:	48 c1 ee 03          	shr    $0x3,%rsi
   7:	0f b6 34 0e          	movzbl (%rsi,%rcx,1),%esi
   b:	48 89 f9             	mov    %rdi,%rcx
   e:	83 e1 07             	and    $0x7,%ecx
  11:	83 c1 01             	add    $0x1,%ecx
  14:	40 38 f1             	cmp    %sil,%cl
  17:	7c 09                	jl     0x22
  19:	40 84 f6             	test   %sil,%sil
  1c:	0f 85 cc 0d 00 00    	jne    0xdee
  22:	66 83 78 06 00       	cmpw   $0x0,0x6(%rax)
  27:	74 04                	je     0x2d
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  34:	fc ff df 
  37:	48 8d 73 28          	lea    0x28(%rbx),%rsi
  3b:	48 89 f1             	mov    %rsi,%rcx
  3e:	48                   	rex.W
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
   a:	fc ff df 
   d:	48 8d 73 28          	lea    0x28(%rbx),%rsi
  11:	48 89 f1             	mov    %rsi,%rcx
  14:	48                   	rex.W
  15:	89                   	.byte 0x89
[ 1056.535096][    C3] RSP: 0018:ffffc90000270320 EFLAGS: 00010202
[ 1056.535797][    C3] RAX: ffff88801119d680 RBX: ffff88800aea9f68 RCX: 0000000000000007
[ 1056.536337][    C3] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff88801119d686
[ 1056.536858][    C3] RBP: ffff88801438a600 R08: 0000000000000001 R09: ffff888009508a2c
[ 1056.537648][    C3] R10: 0000000000000000 R11: ffff888012d64a00 R12: ffff88800bcaa640
[ 1056.538177][    C3] R13: ffff88800aeaa030 R14: 0000000000000000 R15: ffffe8ffffd90500
[ 1056.538709][    C3] FS:  00007f087ef9e000(0000) GS:ffff8880d2888000(0000) knlGS:0000000000000000
[ 1056.539612][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1056.540052][    C3] CR2: 00007fffd0f9947c CR3: 000000000bd92005 CR4: 0000000000772ef0
[ 1056.540849][    C3] PKRU: 55555554
[ 1056.541114][    C3] Call Trace:
[ 1056.541397][    C3]  <IRQ>
[ 1056.541580][    C3]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1899)
[ 1056.541943][    C3]  ? tcf_ct_init (net/sched/act_ct.c:963) act_ct
[ 1056.542567][    C3]  ? panic_on_this_cpu (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 kernel/panic.c:340)
[ 1056.542921][    C3]  ? _prb_read_valid (kernel/printk/printk_ringbuffer.c:2164)
[ 1056.543314][    C3]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:217 net/sched/act_api.c:1150)
[ 1056.543678][    C3] fl_classify (net/sched/cls_flower.c:356) cls_flower
[ 1056.544043][    C3]  ? fl_mask_lookup (net/sched/cls_flower.c:327) cls_flower
[ 1056.544757][    C3]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[ 1056.545114][    C3]  ? __up_console_sem (kernel/printk/printk.c:345 (discriminator 1))
[ 1056.545481][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[ 1056.546088][    C3]  ? console_unlock (kernel/printk/printk.c:3277 kernel/printk/printk.c:3298)
[ 1056.546473][    C3]  ? console_flush_all (kernel/printk/printk.c:3293)
[ 1056.546820][    C3]  ? lock_acquire (./arch/x86/include/asm/preempt.h:80 ./include/linux/preempt.h:471 ./include/trace/events/lock.h:24 ./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831)
[ 1056.547173][    C3]  ? vprintk_emit (kernel/printk/printk.c:2422)
[ 1056.547808][    C3]  ? __down_trylock_console_sem (kernel/printk/printk.c:333)
[ 1056.548182][    C3]  ? vprintk_emit (kernel/printk/printk.c:2422)
[ 1056.548548][    C3]  ? __wake_up_klogd.part.0 (./arch/x86/include/asm/preempt.h:104 kernel/printk/printk.c:4531)
[ 1056.548897][    C3]  ? vprintk_emit (kernel/printk/printk.c:2370)
[ 1056.549258][    C3]  ? wake_up_klogd_work_func (kernel/printk/printk.c:2370)
[ 1056.549632][    C3]  ? _printk (kernel/printk/printk.c:2443)
[ 1056.549894][    C3]  ? console_prepend_message (kernel/printk/printk.c:2443)
[ 1056.550262][    C3]  ? tc_run (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/sch_generic.h:1366 net/core/dev.c:4370)
[ 1056.550546][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751)
[ 1056.551162][    C3]  ? tc_run (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/sch_generic.h:1366 net/core/dev.c:4370)
[ 1056.551435][    C3]  ? add_taint (./arch/x86/include/asm/bitops.h:60 ./include/asm-generic/bitops/instrumented-atomic.h:29 kernel/panic.c:754)
[ 1056.551700][    C3]  ? __warn (kernel/panic.c:911)
[ 1056.551963][    C3]  ? tc_run (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/sch_generic.h:1366 net/core/dev.c:4370)
[ 1056.552235][    C3]  ? nbcon_cpu_emergency_exit (./arch/x86/include/asm/preempt.h:104 kernel/printk/nbcon.c:1676)
[ 1056.552848][    C3]  ? report_bug (lib/bug.c:197 lib/bug.c:215)
[ 1056.553223][    C3]  __tcf_classify.constprop.0 (net/sched/cls_api.c:1767)
[ 1056.553604][    C3]  tcf_classify (net/sched/cls_api.c:1809)
[ 1056.553866][    C3]  ? __tcf_classify.constprop.0 (net/sched/cls_api.c:1809)
[ 1056.554581][    C3]  ? tc_run (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/sch_generic.h:1366 net/core/dev.c:4370)
[ 1056.554847][    C3]  tc_run (net/core/dev.c:4373)
[ 1056.555110][    C3]  ? _raw_spin_unlock_irqrestore (./arch/x86/include/asm/preempt.h:104 ./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
[ 1056.555569][    C3]  ? napi_disable (net/core/dev.c:4349)
[ 1056.556196][    C3]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4448 net/core/dev.c:5989)
[ 1056.556665][    C3]  ? kmem_cache_free (mm/slub.c:6630 mm/slub.c:6740)
[ 1056.557029][    C3]  ? arp_process (net/ipv4/arp.c:944)
[ 1056.557409][    C3]  ? do_xdp_generic (net/core/dev.c:5908)
[ 1056.558030][    C3]  ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 1056.558398][    C3]  ? validate_chain (kernel/locking/lockdep.c:3801 kernel/locking/lockdep.c:3821 kernel/locking/lockdep.c:3876)
[ 1056.558751][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[ 1056.559100][    C3]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[ 1056.559721][    C3]  __netif_receive_skb_one_core (net/core/dev.c:6137)
[ 1056.560169][    C3]  ? __netif_receive_skb_list_core (net/core/dev.c:6131)
[ 1056.560621][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751)
[ 1056.561227][    C3]  ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831)
[ 1056.561586][    C3]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[ 1056.561935][    C3]  process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6604)
[ 1056.562305][    C3]  __napi_poll.constprop.0 (net/core/dev.c:7668)
[ 1056.562912][    C3]  net_rx_action (net/core/dev.c:7730 net/core/dev.c:7882)
[ 1056.563293][    C3]  ? run_backlog_napi (net/core/dev.c:7844)
[ 1056.563649][    C3]  ? clockevents_program_event (kernel/time/clockevents.c:326)
[ 1056.563995][    C3]  ? lock_downgrade (kernel/locking/lockdep.c:471 kernel/locking/lockdep.c:5764)
[ 1056.564619][    C3]  ? kvm_clock_get_cycles (./arch/x86/include/asm/preempt.h:95 arch/x86/kernel/kvmclock.c:80 arch/x86/kernel/kvmclock.c:86)
[ 1056.564971][    C3]  ? ktime_get (kernel/time/timekeeping.c:387 (discriminator 4) kernel/time/timekeeping.c:404 (discriminator 4) kernel/time/timekeeping.c:826 (discriminator 4))
[ 1056.565244][    C3]  ? clockevents_program_event (kernel/time/clockevents.c:336 (discriminator 3))
[ 1056.565695][    C3]  handle_softirqs (kernel/softirq.c:623)
[ 1056.566315][    C3]  ? __neigh_event_send (./include/linux/bottom_half.h:33 net/core/neighbour.c:1273)
[ 1056.566675][    C3]  do_softirq (kernel/softirq.c:523 kernel/softirq.c:510)
[ 1056.566938][    C3]  </IRQ>
[ 1056.567114][    C3]  <TASK>
[ 1056.567306][    C3]  __local_bh_enable_ip (kernel/softirq.c:450)
[ 1056.567658][    C3]  __neigh_event_send (net/core/neighbour.c:1274)
[ 1056.568276][    C3]  neigh_resolve_output (net/core/neighbour.c:1578)
[ 1056.568637][    C3]  ? __local_bh_enable_ip (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 kernel/softirq.c:455)
[ 1056.568995][    C3]  ? ___neigh_create (net/core/neighbour.c:727)
[ 1056.569623][    C3]  ip_finish_output2 (./include/net/neighbour.h:556 net/ipv4/ip_output.c:237)
[ 1056.569978][    C3]  ? ip_skb_dst_mtu (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:897 ./include/net/ip.h:504 ./include/net/ip.h:518)
[ 1056.570341][    C3]  ? ip_append_data.part.0 (net/ipv4/ip_output.c:201)
[ 1056.570689][    C3]  ? ip_skb_dst_mtu (./include/net/ip.h:523)
[ 1056.571036][    C3]  ? __ip_finish_output (./include/linux/skbuff.h:1724 ./include/linux/skbuff.h:5149 net/ipv4/ip_output.c:309 net/ipv4/ip_output.c:297)
[ 1056.571658][    C3]  ip_output (./include/linux/netfilter.h:307 net/ipv4/ip_output.c:438)
[ 1056.571924][    C3]  ? ip_finish_output (net/ipv4/ip_output.c:429)
[ 1056.572288][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[ 1056.572657][    C3]  __ip_queue_xmit (./include/net/dst.h:464 net/ipv4/ip_output.c:131 net/ipv4/ip_output.c:534)
[ 1056.573279][    C3]  ? __skb_clone (./arch/x86/include/asm/atomic.h:53 (discriminator 4) ./include/linux/atomic/atomic-arch-fallback.h:992 (discriminator 4) ./include/linux/atomic/atomic-instrumented.h:436 (discriminator 4) net/core/skbuff.c:1585 (discriminator 4))
[ 1056.573650][    C3]  __tcp_transmit_skb (net/ipv4/tcp_output.c:1628)
[ 1056.574010][    C3]  ? __tcp_select_window (net/ipv4/tcp_output.c:1449)
[ 1056.574387][    C3]  ? tcp_call_bpf (./include/net/sock.h:1685 ./include/net/sock.h:1780 ./include/net/tcp.h:2775)
[ 1056.575006][    C3]  tcp_connect (net/ipv4/tcp_output.c:1646 net/ipv4/tcp_output.c:4335)
[ 1056.575386][    C3]  tcp_v4_connect (net/ipv4/tcp_ipv4.c:347)
[ 1056.575754][    C3]  ? tcp_v4_conn_request (net/ipv4/tcp_ipv4.c:225)
[ 1056.576102][    C3]  ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 1056.576727][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[ 1056.577081][    C3]  __inet_stream_connect (net/ipv4/af_inet.c:679)
[ 1056.577449][    C3]  ? __local_bh_enable_ip (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 kernel/softirq.c:455)
[ 1056.577818][    C3]  ? __inet_stream_connect (net/ipv4/af_inet.c:746)
[ 1056.578450][    C3]  inet_stream_connect (net/ipv4/af_inet.c:751)
[ 1056.578806][    C3]  __sys_connect (./include/linux/file.h:62 ./include/linux/file.h:83 net/socket.c:2111)
[ 1056.579163][    C3]  ? __sys_connect_file (net/socket.c:2109)
[ 1056.579522][    C3]  ? fd_install (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:979 fs/file.c:676)
[ 1056.580124][    C3]  ? fd_install (./arch/x86/include/asm/preempt.h:104 ./include/linux/rcupdate.h:981 fs/file.c:676)
[ 1056.580492][    C3]  ? __sys_socket (net/socket.c:516 net/socket.c:1756)
[ 1056.580843][    C3]  ? update_socket_protocol+0x10/0x10
[ 1056.581204][    C3]  __x64_sys_connect (net/socket.c:2124)
[ 1056.581826][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[ 1056.582185][    C3]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 1056.582548][    C3]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 1056.582982][    C3] RIP: 0033:0x7f087f0afd67
[ 1056.583631][    C3] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 18 89 54 24 0c 48 89 34 24 89
All code
========
   0:	64 89 01             	mov    %eax,%fs:(%rcx)
   3:	48 83 c8 ff          	or     $0xffffffffffffffff,%rax
   7:	c3                   	ret
   8:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   f:	00 00 00 
  12:	90                   	nop
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2a 00 00 00       	mov    $0x2a,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 18          	sub    $0x18,%rsp
  37:	89 54 24 0c          	mov    %edx,0xc(%rsp)
  3b:	48 89 34 24          	mov    %rsi,(%rsp)
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 18          	sub    $0x18,%rsp
   d:	89 54 24 0c          	mov    %edx,0xc(%rsp)
  11:	48 89 34 24          	mov    %rsi,(%rsp)
  15:	89                   	.byte 0x89
[ 1056.585152][    C3] RSP: 002b:00007fffd0fa1408 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
[ 1056.585687][    C3] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f087f0afd67
[ 1056.586218][    C3] RDX: 0000000000000010 RSI: 000000001cae09a0 RDI: 0000000000000005
[ 1056.587007][    C3] RBP: 00007fffd0fa1480 R08: 0000000000000003 R09: 0000000000000000
[ 1056.587599][    C3] R10: 00007f087efa6618 R11: 0000000000000246 R12: 00007fffd0fa1608


Finger prints:
tcf_ct_act:fl_classify:tcf_classify:tc_run:__netif_receive_skb_one_core
tc_run:__netif_receive_skb_one_core:process_backlog:net_rx_action:handle_softirqs