[ 316.251461][ T3074] netem: version 1.3 [ 429.285806][ C1] [ 429.286063][ C1] ================================ [ 429.286271][ C1] WARNING: inconsistent lock state [ 429.286476][ C1] 6.15.0-rc7-virtme #1 Not tainted [ 429.286686][ C1] -------------------------------- [ 429.286893][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 429.287148][ C1] swapper/1/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 429.287405][ C1] ffffffff9a9e41f8 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 429.287778][ C1] {SOFTIRQ-ON-W} state was registered at: [ 429.287985][ C1] __lock_acquire+0x3eb/0x9d0 [ 429.288201][ C1] lock_acquire.part.0+0xb6/0x240 [ 429.288408][ C1] _raw_spin_lock+0x33/0x40 [ 429.288620][ C1] simple_pin_fs+0x24/0x150 [ 429.288828][ C1] start_creating.part.0+0x3f/0x2f0 [ 429.289038][ C1] debugfs_create_dir+0x6a/0x540 [ 429.289244][ C1] component_debug_init+0x17/0x30 [ 429.289455][ C1] do_one_initcall+0x8f/0x1e0 [ 429.289668][ C1] do_initcalls+0x176/0x280 [ 429.289878][ C1] kernel_init_freeable+0x22d/0x300 [ 429.290088][ C1] kernel_init+0x20/0x200 [ 429.290298][ C1] ret_from_fork+0x31/0x70 [ 429.290515][ C1] ret_from_fork_asm+0x1a/0x30 [ 429.290724][ C1] irq event stamp: 18766128 [ 429.290935][ C1] hardirqs last enabled at (18766128): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 429.291358][ C1] hardirqs last disabled at (18766127): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 429.291776][ C1] softirqs last enabled at (18763728): [] handle_softirqs+0x358/0x620 [ 429.292141][ C1] softirqs last disabled at (18763735): [] __irq_exit_rcu+0xfa/0x160 [ 429.292501][ C1] [ 429.292501][ C1] other info that might help us debug this: [ 429.292810][ C1] Possible unsafe locking scenario: [ 429.292810][ C1] [ 429.293119][ C1] CPU0 [ 429.293276][ C1] ---- [ 429.293433][ C1] lock(pin_fs_lock); [ 429.293592][ C1] [ 429.293750][ C1] lock(pin_fs_lock); [ 429.293908][ C1] [ 429.293908][ C1] *** DEADLOCK *** [ 429.293908][ C1] [ 429.294224][ C1] 2 locks held by swapper/1/0: [ 429.294438][ C1] #0: ffffffff9a798ae0 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x381/0x13e0 [ 429.294810][ C1] #1: ffffffff9a798ae0 (rcu_read_lock){....}-{1:3}, at: ip_local_deliver_finish+0x209/0x4b0 [ 429.295250][ C1] [ 429.295250][ C1] stack backtrace: [ 429.295509][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.15.0-rc7-virtme #1 PREEMPT(full) [ 429.295514][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 429.295516][ C1] Call Trace: [ 429.295519][ C1] [ 429.295521][ C1] dump_stack_lvl+0x82/0xd0 [ 429.295531][ C1] print_usage_bug.part.0+0x25f/0x360 [ 429.295536][ C1] mark_lock_irq+0x343/0x400 [ 429.295541][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 429.295549][ C1] ? validate_chain+0x166/0x4d0 [ 429.295553][ C1] ? __pfx_unwind_next_frame+0x10/0x10 [ 429.295561][ C1] mark_lock+0x174/0x2f0 [ 429.295565][ C1] mark_usage+0x46/0x150 [ 429.295569][ C1] __lock_acquire+0x3eb/0x9d0 [ 429.295575][ C1] lock_acquire.part.0+0xb6/0x240 [ 429.295579][ C1] ? simple_pin_fs+0x24/0x150 [ 429.295582][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.295587][ C1] ? lock_acquire+0x10c/0x170 [ 429.295591][ C1] ? simple_pin_fs+0x24/0x150 [ 429.295594][ C1] _raw_spin_lock+0x33/0x40 [ 429.295598][ C1] ? simple_pin_fs+0x24/0x150 [ 429.295600][ C1] simple_pin_fs+0x24/0x150 [ 429.295603][ C1] debugfs_remove+0x35/0x70 [ 429.295606][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 429.295613][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 429.295616][ C1] ? __sk_destruct+0x383/0x780 [ 429.295622][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 429.295628][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 429.295631][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 429.295634][ C1] ? ip_local_deliver+0x19c/0x480 [ 429.295637][ C1] ? ip_rcv+0x4a1/0x660 [ 429.295640][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 429.295643][ C1] ? process_backlog+0x3c1/0x13e0 [ 429.295646][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 429.295649][ C1] ? net_rx_action+0x54f/0xda0 [ 429.295652][ C1] ? handle_softirqs+0x218/0x620 [ 429.295655][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 429.295657][ C1] ? irq_exit_rcu+0xe/0x30 [ 429.295659][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 429.295667][ C1] __put_net+0x19/0x60 [ 429.295673][ C1] __sk_destruct+0x58a/0x780 [ 429.295677][ C1] tcp_v4_err+0xb76/0x13d0 [ 429.295683][ C1] icmp_unreach+0x2c9/0xc40 [ 429.295688][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 429.295693][ C1] icmp_rcv+0x7fa/0xfe0 [ 429.295698][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 429.295703][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 429.295707][ C1] ip_local_deliver+0x19c/0x480 [ 429.295711][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 429.295716][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 429.295721][ C1] ? process_backlog+0x381/0x13e0 [ 429.295724][ C1] ip_rcv+0x4a1/0x660 [ 429.295728][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 429.295731][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 429.295734][ C1] ? validate_chain+0x166/0x4d0 [ 429.295739][ C1] ? __lock_acquire+0x591/0x9d0 [ 429.295743][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 429.295746][ C1] ? process_backlog+0x381/0x13e0 [ 429.295749][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 429.295753][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 429.295757][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.295761][ C1] ? lock_acquire+0x10c/0x170 [ 429.295764][ C1] ? process_backlog+0x381/0x13e0 [ 429.295769][ C1] process_backlog+0x3c1/0x13e0 [ 429.295774][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 429.295778][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.295782][ C1] net_rx_action+0x54f/0xda0 [ 429.295788][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 429.295794][ C1] ? tmigr_handle_remote+0x191/0x350 [ 429.295800][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 429.295804][ C1] ? run_timer_softirq+0x1a/0x30 [ 429.295808][ C1] ? __lock_release+0x5d/0x170 [ 429.295814][ C1] handle_softirqs+0x218/0x620 [ 429.295819][ C1] __irq_exit_rcu+0xfa/0x160 [ 429.295821][ C1] irq_exit_rcu+0xe/0x30 [ 429.295823][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 429.295827][ C1] [ 429.295828][ C1] [ 429.295830][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 429.295833][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 429.295837][ C1] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 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 c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 429.295840][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000242 [ 429.295844][ C1] RAX: 00000000011e4fd5 RBX: 1ffff92000026fc1 RCX: ffffffff9966aa19 [ 429.295846][ C1] RDX: 0000000000000000 RSI: ffffffff9a2ba935 RDI: ffffffff99a512a0 [ 429.295848][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c1667a [ 429.295849][ C1] R10: ffff8880360b33d3 R11: 0000000000000000 R12: 0000000000000000 [ 429.295851][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 429.295855][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 429.295860][ C1] default_idle+0x9/0x10 [ 429.295862][ C1] default_idle_call+0x6d/0xb0 [ 429.295865][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 429.295872][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 429.295876][ C1] ? tsc_verify_tsc_adjust+0x98/0x300 [ 429.295885][ C1] do_idle+0xf6/0x160 [ 429.295889][ C1] cpu_startup_entry+0x54/0x60 [ 429.295892][ C1] start_secondary+0x213/0x2a0 [ 429.295896][ C1] ? __pfx_start_secondary+0x10/0x10 [ 429.295901][ C1] common_startup_64+0x13e/0x148 [ 429.295910][ C1] [ 429.320691][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 429.321170][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 429.321511][ C1] preempt_count: 101, expected: 0 [ 429.321705][ C1] RCU nest depth: 2, expected: 0 [ 429.322042][ C1] INFO: lockdep is turned off. [ 429.322238][ C1] Preemption disabled at: [ 429.322240][ C1] [<0000000000000000>] 0x0 [ 429.322582][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.15.0-rc7-virtme #1 PREEMPT(full) [ 429.322586][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 429.322588][ C1] Call Trace: [ 429.322590][ C1] [ 429.322592][ C1] dump_stack_lvl+0xb0/0xd0 [ 429.322600][ C1] __might_resched+0x360/0x5a0 [ 429.322608][ C1] down_write+0x72/0x210 [ 429.322612][ C1] ? __pfx_down_write+0x10/0x10 [ 429.322615][ C1] ? simple_recursive_removal+0x3a/0x860 [ 429.322619][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.322625][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 429.322630][ C1] simple_recursive_removal+0x166/0x860 [ 429.322633][ C1] ? __pfx_remove_one+0x10/0x10 [ 429.322638][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 429.322642][ C1] debugfs_remove+0x44/0x70 [ 429.322645][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 429.322650][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 429.322653][ C1] ? __sk_destruct+0x383/0x780 [ 429.322657][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 429.322662][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 429.322665][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 429.322671][ C1] ? ip_local_deliver+0x19c/0x480 [ 429.322674][ C1] ? ip_rcv+0x4a1/0x660 [ 429.322677][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 429.322682][ C1] ? process_backlog+0x3c1/0x13e0 [ 429.322685][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 429.322688][ C1] ? net_rx_action+0x54f/0xda0 [ 429.322692][ C1] ? handle_softirqs+0x218/0x620 [ 429.322695][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 429.322697][ C1] ? irq_exit_rcu+0xe/0x30 [ 429.322700][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 429.322706][ C1] __put_net+0x19/0x60 [ 429.322710][ C1] __sk_destruct+0x58a/0x780 [ 429.322714][ C1] tcp_v4_err+0xb76/0x13d0 [ 429.322720][ C1] icmp_unreach+0x2c9/0xc40 [ 429.322724][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 429.322729][ C1] icmp_rcv+0x7fa/0xfe0 [ 429.322733][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 429.322738][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 429.322742][ C1] ip_local_deliver+0x19c/0x480 [ 429.322746][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 429.322751][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 429.322756][ C1] ? process_backlog+0x381/0x13e0 [ 429.322762][ C1] ip_rcv+0x4a1/0x660 [ 429.322765][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 429.322769][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 429.322773][ C1] ? validate_chain+0x166/0x4d0 [ 429.322780][ C1] ? __lock_acquire+0x591/0x9d0 [ 429.322785][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 429.322788][ C1] ? process_backlog+0x381/0x13e0 [ 429.322791][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 429.322795][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 429.322800][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.322803][ C1] ? lock_acquire+0x10c/0x170 [ 429.322806][ C1] ? process_backlog+0x381/0x13e0 [ 429.322811][ C1] process_backlog+0x3c1/0x13e0 [ 429.322817][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 429.322820][ C1] ? rcu_is_watching+0x12/0xc0 [ 429.322824][ C1] net_rx_action+0x54f/0xda0 [ 429.322831][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 429.322836][ C1] ? tmigr_handle_remote+0x191/0x350 [ 429.322841][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 429.322845][ C1] ? run_timer_softirq+0x1a/0x30 [ 429.322849][ C1] ? __lock_release+0x5d/0x170 [ 429.322855][ C1] handle_softirqs+0x218/0x620 [ 429.322859][ C1] __irq_exit_rcu+0xfa/0x160 [ 429.322862][ C1] irq_exit_rcu+0xe/0x30 [ 429.322864][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 429.322868][ C1] [ 429.322870][ C1] [ 429.322872][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 429.322875][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 429.322878][ C1] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 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 c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 429.322881][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000242 [ 429.322884][ C1] RAX: 00000000011e4fd5 RBX: 1ffff92000026fc1 RCX: ffffffff9966aa19 [ 429.322886][ C1] RDX: 0000000000000000 RSI: ffffffff9a2ba935 RDI: ffffffff99a512a0 [ 429.322888][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c1667a [ 429.322889][ C1] R10: ffff8880360b33d3 R11: 0000000000000000 R12: 0000000000000000 [ 429.322891][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 429.322895][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 429.322899][ C1] default_idle+0x9/0x10 [ 429.322902][ C1] default_idle_call+0x6d/0xb0 [ 429.322905][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 429.322909][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 429.322913][ C1] ? tsc_verify_tsc_adjust+0x98/0x300 [ 429.322919][ C1] do_idle+0xf6/0x160 [ 429.322923][ C1] cpu_startup_entry+0x54/0x60 [ 429.322927][ C1] start_secondary+0x213/0x2a0 [ 429.322930][ C1] ? __pfx_start_secondary+0x10/0x10 [ 429.322935][ C1] common_startup_64+0x13e/0x148 [ 429.322943][ C1] [ 435.617919][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 435.618393][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 435.618928][ C1] preempt_count: 101, expected: 0 [ 435.619237][ C1] RCU nest depth: 0, expected: 0 [ 435.619543][ C1] INFO: lockdep is turned off. [ 435.619855][ C1] Preemption disabled at: [ 435.619858][ C1] [<0000000000000000>] 0x0 [ 435.620398][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 435.620407][ C1] Tainted: [W]=WARN [ 435.620410][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 435.620413][ C1] Call Trace: [ 435.620416][ C1] [ 435.620419][ C1] dump_stack_lvl+0xb0/0xd0 [ 435.620431][ C1] __might_resched+0x360/0x5a0 [ 435.620442][ C1] down_write+0x72/0x210 [ 435.620449][ C1] ? __pfx_down_write+0x10/0x10 [ 435.620454][ C1] ? simple_recursive_removal+0x3a/0x860 [ 435.620461][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.620470][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 435.620476][ C1] simple_recursive_removal+0x166/0x860 [ 435.620480][ C1] ? __pfx_remove_one+0x10/0x10 [ 435.620485][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 435.620490][ C1] debugfs_remove+0x44/0x70 [ 435.620492][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 435.620498][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 435.620501][ C1] ? __sk_destruct+0x383/0x780 [ 435.620505][ C1] ? call_timer_fn+0x13d/0x220 [ 435.620511][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 435.620514][ C1] ? tmigr_handle_remote_up+0x1a6/0x270 [ 435.620519][ C1] ? __walk_groups.isra.0+0x47/0x160 [ 435.620522][ C1] ? tmigr_handle_remote+0x247/0x350 [ 435.620525][ C1] ? handle_softirqs+0x218/0x620 [ 435.620528][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 435.620531][ C1] ? irq_exit_rcu+0xe/0x30 [ 435.620533][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 435.620538][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 435.620542][ C1] ? pv_native_safe_halt+0xf/0x20 [ 435.620544][ C1] ? default_idle+0x9/0x10 [ 435.620548][ C1] ? default_idle_call+0x6d/0xb0 [ 435.620551][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 435.620559][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.620564][ C1] __put_net+0x19/0x60 [ 435.620569][ C1] __sk_destruct+0x58a/0x780 [ 435.620573][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 435.620578][ C1] call_timer_fn+0x13d/0x220 [ 435.620581][ C1] ? call_timer_fn+0xe7/0x220 [ 435.620584][ C1] ? call_timer_fn+0xe7/0x220 [ 435.620587][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 435.620593][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.620598][ C1] __run_timers+0x543/0x810 [ 435.620602][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 435.620606][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 435.620609][ C1] ? __pfx___run_timers+0x10/0x10 [ 435.620614][ C1] ? do_raw_spin_lock+0x130/0x270 [ 435.620617][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 435.620620][ C1] ? lock_acquire+0x10c/0x170 [ 435.620624][ C1] ? timer_expire_remote+0x96/0xf0 [ 435.620630][ C1] timer_expire_remote+0x9e/0xf0 [ 435.620634][ C1] tmigr_handle_remote_cpu+0x274/0x440 [ 435.620637][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.620641][ C1] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 435.620644][ C1] ? __pfx_debug_object_activate+0x10/0x10 [ 435.620651][ C1] ? __pfx_run_posix_cpu_timers+0x10/0x10 [ 435.620658][ C1] ? do_raw_spin_lock+0x130/0x270 [ 435.620661][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 435.620665][ C1] ? rcu_is_watching+0x12/0xc0 [ 435.620669][ C1] tmigr_handle_remote_up+0x1a6/0x270 [ 435.620673][ C1] ? __pfx_tmigr_handle_remote_up+0x10/0x10 [ 435.620677][ C1] __walk_groups.isra.0+0x47/0x160 [ 435.620681][ C1] tmigr_handle_remote+0x247/0x350 [ 435.620684][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 435.620687][ C1] ? kvm_clock_get_cycles+0x18/0x30 [ 435.620692][ C1] ? ktime_get+0xb8/0x200 [ 435.620697][ C1] ? clockevents_program_event+0x1ea/0x300 [ 435.620702][ C1] handle_softirqs+0x218/0x620 [ 435.620707][ C1] __irq_exit_rcu+0xfa/0x160 [ 435.620709][ C1] irq_exit_rcu+0xe/0x30 [ 435.620711][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 435.620715][ C1] [ 435.620716][ C1] [ 435.620718][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 435.620720][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 435.620724][ C1] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 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 c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 435.620727][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 435.620730][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffff9966aa19 [ 435.620733][ C1] RDX: ffffed1006c1667b RSI: ffffffff99a51220 RDI: ffffffff96d8933f [ 435.620734][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c1667a [ 435.620736][ C1] R10: ffff8880360b33d3 R11: ffff888001efcb58 R12: 0000000000000000 [ 435.620738][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 435.620741][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 435.620745][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 435.620750][ C1] default_idle+0x9/0x10 [ 435.620752][ C1] default_idle_call+0x6d/0xb0 [ 435.620755][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 435.620760][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 435.620765][ C1] ? tsc_verify_tsc_adjust+0x98/0x300 [ 435.620770][ C1] do_idle+0xf6/0x160 [ 435.620774][ C1] cpu_startup_entry+0x54/0x60 [ 435.620777][ C1] start_secondary+0x213/0x2a0 [ 435.620781][ C1] ? __pfx_start_secondary+0x10/0x10 [ 435.620786][ C1] common_startup_64+0x13e/0x148 [ 435.620793][ C1] [ 456.483598][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 456.483970][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 22, name: ksoftirqd/1 [ 456.484285][ C1] preempt_count: 100, expected: 0 [ 456.484466][ C1] RCU nest depth: 2, expected: 0 [ 456.484649][ C1] INFO: lockdep is turned off. [ 456.484840][ C1] Preemption disabled at: [ 456.484841][ C1] [] handle_softirqs+0xe5/0x620 [ 456.485214][ C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 456.485220][ C1] Tainted: [W]=WARN [ 456.485221][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 456.485224][ C1] Call Trace: [ 456.485226][ C1] [ 456.485229][ C1] dump_stack_lvl+0xb0/0xd0 [ 456.485237][ C1] __might_resched+0x360/0x5a0 [ 456.485243][ C1] down_write+0x72/0x210 [ 456.485247][ C1] ? __pfx_down_write+0x10/0x10 [ 456.485250][ C1] ? simple_recursive_removal+0x3a/0x860 [ 456.485255][ C1] ? rcu_is_watching+0x12/0xc0 [ 456.485261][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 456.485266][ C1] simple_recursive_removal+0x166/0x860 [ 456.485269][ C1] ? __pfx_remove_one+0x10/0x10 [ 456.485274][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 456.485278][ C1] debugfs_remove+0x44/0x70 [ 456.485282][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 456.485286][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 456.485289][ C1] ? __sk_destruct+0x383/0x780 [ 456.485294][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 456.485299][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 456.485302][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 456.485307][ C1] ? ip_local_deliver+0x19c/0x480 [ 456.485310][ C1] ? ip_rcv+0x4a1/0x660 [ 456.485314][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 456.485318][ C1] ? process_backlog+0x3c1/0x13e0 [ 456.485322][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 456.485325][ C1] ? net_rx_action+0x54f/0xda0 [ 456.485328][ C1] ? handle_softirqs+0x218/0x620 [ 456.485331][ C1] ? run_ksoftirqd+0x3f/0x70 [ 456.485333][ C1] ? smpboot_thread_fn+0x307/0x960 [ 456.485338][ C1] ? kthread+0x37b/0x600 [ 456.485344][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 456.485349][ C1] ? rcu_is_watching+0x12/0xc0 [ 456.485354][ C1] __put_net+0x19/0x60 [ 456.485360][ C1] __sk_destruct+0x58a/0x780 [ 456.485364][ C1] tcp_v4_err+0xb76/0x13d0 [ 456.485370][ C1] icmp_unreach+0x2c9/0xc40 [ 456.485374][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 456.485378][ C1] icmp_rcv+0x7fa/0xfe0 [ 456.485383][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 456.485388][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 456.485392][ C1] ip_local_deliver+0x19c/0x480 [ 456.485396][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 456.485401][ C1] ? ip_fast_csum+0xc/0x20 [ 456.485405][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 456.485408][ C1] ? stack_trace_save+0x93/0xd0 [ 456.485414][ C1] ? process_backlog+0x381/0x13e0 [ 456.485418][ C1] ip_rcv+0x4a1/0x660 [ 456.485421][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 456.485425][ C1] ? kasan_save_stack+0x34/0x50 [ 456.485431][ C1] ? kasan_save_stack+0x24/0x50 [ 456.485434][ C1] ? kasan_save_track+0x14/0x30 [ 456.485437][ C1] ? kasan_save_free_info+0x3b/0x60 [ 456.485441][ C1] ? __kasan_slab_free+0x38/0x50 [ 456.485445][ C1] ? kmem_cache_free+0x149/0x330 [ 456.485452][ C1] ? rcu_do_batch+0x34f/0xf20 [ 456.485457][ C1] ? rcu_core+0x2bb/0x500 [ 456.485460][ C1] ? handle_softirqs+0x218/0x620 [ 456.485463][ C1] ? run_ksoftirqd+0x3f/0x70 [ 456.485465][ C1] ? smpboot_thread_fn+0x307/0x960 [ 456.485468][ C1] ? kthread+0x37b/0x600 [ 456.485471][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 456.485474][ C1] ? process_backlog+0x381/0x13e0 [ 456.485477][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 456.485482][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 456.485486][ C1] ? rcu_is_watching+0x12/0xc0 [ 456.485489][ C1] ? lock_acquire+0x10c/0x170 [ 456.485493][ C1] ? process_backlog+0x381/0x13e0 [ 456.485497][ C1] process_backlog+0x3c1/0x13e0 [ 456.485502][ C1] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 456.485507][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 456.485511][ C1] ? rcu_is_watching+0x12/0xc0 [ 456.485515][ C1] net_rx_action+0x54f/0xda0 [ 456.485521][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 456.485525][ C1] ? rcu_is_watching+0x12/0xc0 [ 456.485528][ C1] ? trace_sched_exit_tp+0xdb/0x140 [ 456.485532][ C1] ? __schedule+0x86a/0x1b00 [ 456.485536][ C1] ? __pfx___schedule+0x10/0x10 [ 456.485539][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 456.485546][ C1] handle_softirqs+0x218/0x620 [ 456.485549][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 456.485553][ C1] run_ksoftirqd+0x3f/0x70 [ 456.485555][ C1] smpboot_thread_fn+0x307/0x960 [ 456.485558][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 456.485562][ C1] kthread+0x37b/0x600 [ 456.485565][ C1] ? __pfx_kthread+0x10/0x10 [ 456.485568][ C1] ? ret_from_fork+0x1b/0x70 [ 456.485572][ C1] ? __lock_release+0x5d/0x170 [ 456.485576][ C1] ? rcu_is_watching+0x12/0xc0 [ 456.485579][ C1] ? __pfx_kthread+0x10/0x10 [ 456.485583][ C1] ret_from_fork+0x31/0x70 [ 456.485586][ C1] ? __pfx_kthread+0x10/0x10 [ 456.485589][ C1] ret_from_fork_asm+0x1a/0x30 [ 456.485597][ C1] [ 484.965090][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 484.965534][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 484.965882][ C1] preempt_count: 101, expected: 0 [ 484.966082][ C1] RCU nest depth: 2, expected: 0 [ 484.966278][ C1] INFO: lockdep is turned off. [ 484.966473][ C1] Preemption disabled at: [ 484.966475][ C1] [<0000000000000000>] 0x0 [ 484.966829][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 484.966834][ C1] Tainted: [W]=WARN [ 484.966836][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 484.966838][ C1] Call Trace: [ 484.966840][ C1] [ 484.966843][ C1] dump_stack_lvl+0xb0/0xd0 [ 484.966852][ C1] __might_resched+0x360/0x5a0 [ 484.966859][ C1] down_write+0x72/0x210 [ 484.966864][ C1] ? __pfx_down_write+0x10/0x10 [ 484.966867][ C1] ? simple_recursive_removal+0x3a/0x860 [ 484.966872][ C1] ? rcu_is_watching+0x12/0xc0 [ 484.966878][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 484.966883][ C1] simple_recursive_removal+0x166/0x860 [ 484.966886][ C1] ? __pfx_remove_one+0x10/0x10 [ 484.966890][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 484.966895][ C1] debugfs_remove+0x44/0x70 [ 484.966898][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 484.966903][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 484.966906][ C1] ? __sk_destruct+0x383/0x780 [ 484.966911][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 484.966916][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 484.966920][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 484.966925][ C1] ? ip_local_deliver+0x19c/0x480 [ 484.966928][ C1] ? ip_rcv+0x4a1/0x660 [ 484.966932][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 484.966937][ C1] ? process_backlog+0x3c1/0x13e0 [ 484.966940][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 484.966944][ C1] ? net_rx_action+0x54f/0xda0 [ 484.966947][ C1] ? handle_softirqs+0x218/0x620 [ 484.966951][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 484.966953][ C1] ? irq_exit_rcu+0xe/0x30 [ 484.966955][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 484.966960][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 484.966966][ C1] ? rcu_is_watching+0x12/0xc0 [ 484.966971][ C1] __put_net+0x19/0x60 [ 484.966976][ C1] __sk_destruct+0x58a/0x780 [ 484.966980][ C1] tcp_v4_err+0xb76/0x13d0 [ 484.966986][ C1] icmp_unreach+0x2c9/0xc40 [ 484.966990][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 484.966994][ C1] icmp_rcv+0x7fa/0xfe0 [ 484.966999][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 484.967004][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 484.967009][ C1] ip_local_deliver+0x19c/0x480 [ 484.967012][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 484.967016][ C1] ? call_timer_fn+0x152/0x220 [ 484.967022][ C1] ? call_timer_fn+0xe7/0x220 [ 484.967024][ C1] ? call_timer_fn+0xe7/0x220 [ 484.967029][ C1] ? ip_fast_csum+0xc/0x20 [ 484.967033][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 484.967038][ C1] ? process_backlog+0x381/0x13e0 [ 484.967041][ C1] ip_rcv+0x4a1/0x660 [ 484.967045][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 484.967051][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 484.967055][ C1] ? process_backlog+0x381/0x13e0 [ 484.967058][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 484.967062][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 484.967066][ C1] ? rcu_is_watching+0x12/0xc0 [ 484.967069][ C1] ? lock_acquire+0x10c/0x170 [ 484.967073][ C1] ? process_backlog+0x381/0x13e0 [ 484.967078][ C1] process_backlog+0x3c1/0x13e0 [ 484.967084][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 484.967087][ C1] ? rcu_is_watching+0x12/0xc0 [ 484.967091][ C1] net_rx_action+0x54f/0xda0 [ 484.967098][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 484.967101][ C1] ? __pfx_trace_lock_release+0x10/0x10 [ 484.967108][ C1] ? __pfx_sched_balance_domains+0x10/0x10 [ 484.967115][ C1] ? clockevents_program_event+0x1ea/0x300 [ 484.967121][ C1] handle_softirqs+0x218/0x620 [ 484.967125][ C1] __irq_exit_rcu+0xfa/0x160 [ 484.967128][ C1] irq_exit_rcu+0xe/0x30 [ 484.967130][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 484.967134][ C1] [ 484.967135][ C1] [ 484.967136][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 484.967140][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 484.967143][ C1] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 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 c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 484.967146][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 484.967150][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffff9966aa19 [ 484.967152][ C1] RDX: ffffed1006c1667b RSI: ffffffff99a51220 RDI: ffffffff96d8933f [ 484.967154][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c1667a [ 484.967155][ C1] R10: ffff8880360b33d3 R11: ffff888001bf2858 R12: 0000000000000000 [ 484.967157][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 484.967161][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 484.967164][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 484.967169][ C1] default_idle+0x9/0x10 [ 484.967172][ C1] default_idle_call+0x6d/0xb0 [ 484.967175][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 484.967178][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 484.967183][ C1] ? tsc_verify_tsc_adjust+0x98/0x300 [ 484.967189][ C1] do_idle+0xf6/0x160 [ 484.967193][ C1] cpu_startup_entry+0x54/0x60 [ 484.967197][ C1] start_secondary+0x213/0x2a0 [ 484.967201][ C1] ? __pfx_start_secondary+0x10/0x10 [ 484.967206][ C1] common_startup_64+0x13e/0x148 [ 484.967213][ C1] [ 501.154318][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 501.154762][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 501.155083][ C1] preempt_count: 101, expected: 0 [ 501.155275][ C1] RCU nest depth: 0, expected: 0 [ 501.155457][ C1] INFO: lockdep is turned off. [ 501.155641][ C1] Preemption disabled at: [ 501.155642][ C1] [<0000000000000000>] 0x0 [ 501.155967][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 501.155973][ C1] Tainted: [W]=WARN [ 501.155975][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 501.155977][ C1] Call Trace: [ 501.155979][ C1] [ 501.155982][ C1] dump_stack_lvl+0xb0/0xd0 [ 501.155991][ C1] __might_resched+0x360/0x5a0 [ 501.155998][ C1] down_write+0x72/0x210 [ 501.156003][ C1] ? __pfx_down_write+0x10/0x10 [ 501.156006][ C1] ? simple_recursive_removal+0x3a/0x860 [ 501.156011][ C1] ? rcu_is_watching+0x12/0xc0 [ 501.156017][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 501.156022][ C1] simple_recursive_removal+0x166/0x860 [ 501.156025][ C1] ? __pfx_remove_one+0x10/0x10 [ 501.156030][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 501.156034][ C1] debugfs_remove+0x44/0x70 [ 501.156037][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 501.156043][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 501.156046][ C1] ? __sk_destruct+0x383/0x780 [ 501.156050][ C1] ? call_timer_fn+0x13d/0x220 [ 501.156056][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 501.156059][ C1] ? handle_softirqs+0x218/0x620 [ 501.156062][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 501.156065][ C1] ? irq_exit_rcu+0xe/0x30 [ 501.156067][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 501.156072][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 501.156076][ C1] ? pv_native_safe_halt+0xf/0x20 [ 501.156079][ C1] ? default_idle+0x9/0x10 [ 501.156083][ C1] ? default_idle_call+0x6d/0xb0 [ 501.156085][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 501.156090][ C1] ? do_idle+0xf6/0x160 [ 501.156093][ C1] ? cpu_startup_entry+0x54/0x60 [ 501.156097][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 501.156103][ C1] ? rcu_is_watching+0x12/0xc0 [ 501.156108][ C1] __put_net+0x19/0x60 [ 501.156112][ C1] __sk_destruct+0x58a/0x780 [ 501.156116][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 501.156120][ C1] call_timer_fn+0x13d/0x220 [ 501.156124][ C1] ? call_timer_fn+0xe7/0x220 [ 501.156127][ C1] ? call_timer_fn+0xe7/0x220 [ 501.156131][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 501.156134][ C1] ? rcu_is_watching+0x12/0xc0 [ 501.156138][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 501.156143][ C1] ? rcu_is_watching+0x12/0xc0 [ 501.156147][ C1] __run_timers+0x543/0x810 [ 501.156151][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 501.156156][ C1] ? __pfx___run_timers+0x10/0x10 [ 501.156159][ C1] ? trace_lock_release+0x2a/0xd0 [ 501.156163][ C1] ? lock_release+0x13/0xc0 [ 501.156167][ C1] ? do_raw_spin_lock+0x130/0x270 [ 501.156170][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 501.156173][ C1] ? lock_acquire+0x10c/0x170 [ 501.156176][ C1] ? run_timer_base+0xab/0x110 [ 501.156181][ C1] run_timer_base+0xb3/0x110 [ 501.156185][ C1] run_timer_softirq+0x1a/0x30 [ 501.156188][ C1] handle_softirqs+0x218/0x620 [ 501.156193][ C1] __irq_exit_rcu+0xfa/0x160 [ 501.156195][ C1] irq_exit_rcu+0xe/0x30 [ 501.156198][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 501.156201][ C1] [ 501.156203][ C1] [ 501.156204][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 501.156207][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 501.156211][ C1] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 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 c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 501.156213][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 501.156217][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffff9966aa19 [ 501.156219][ C1] RDX: ffffed1006c1667b RSI: ffffffff99a51220 RDI: ffffffff96d8933f [ 501.156222][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c1667a [ 501.156223][ C1] R10: ffff8880360b33d3 R11: ffffffff9d187d18 R12: 0000000000000000 [ 501.156225][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 501.156229][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 501.156232][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 501.156237][ C1] default_idle+0x9/0x10 [ 501.156239][ C1] default_idle_call+0x6d/0xb0 [ 501.156242][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 501.156246][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 501.156250][ C1] ? tsc_verify_tsc_adjust+0x98/0x300 [ 501.156258][ C1] do_idle+0xf6/0x160 [ 501.156262][ C1] cpu_startup_entry+0x54/0x60 [ 501.156266][ C1] start_secondary+0x213/0x2a0 [ 501.156270][ C1] ? __pfx_start_secondary+0x10/0x10 [ 501.156275][ C1] common_startup_64+0x13e/0x148 [ 501.156283][ C1] [ 519.916392][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 519.917014][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3446, name: kworker/1:1 [ 519.917373][ C1] preempt_count: 101, expected: 0 [ 519.917579][ C1] RCU nest depth: 2, expected: 0 [ 519.917931][ C1] INFO: lockdep is turned off. [ 519.918135][ C1] Preemption disabled at: [ 519.918137][ C1] [<0000000000000000>] 0x0 [ 519.918499][ C1] CPU: 1 UID: 0 PID: 3446 Comm: kworker/1:1 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 519.918505][ C1] Tainted: [W]=WARN [ 519.918506][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 519.918509][ C1] Workqueue: events virtio_fs_requests_done_work [ 519.918521][ C1] Call Trace: [ 519.918523][ C1] [ 519.918526][ C1] dump_stack_lvl+0xb0/0xd0 [ 519.918534][ C1] __might_resched+0x360/0x5a0 [ 519.918541][ C1] down_write+0x72/0x210 [ 519.918546][ C1] ? __pfx_down_write+0x10/0x10 [ 519.918549][ C1] ? simple_recursive_removal+0x3a/0x860 [ 519.918553][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.918560][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 519.918565][ C1] simple_recursive_removal+0x166/0x860 [ 519.918568][ C1] ? __pfx_remove_one+0x10/0x10 [ 519.918572][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 519.918577][ C1] debugfs_remove+0x44/0x70 [ 519.918579][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 519.918585][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 519.918588][ C1] ? __sk_destruct+0x383/0x780 [ 519.918593][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 519.918598][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 519.918601][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 519.918607][ C1] ? ip_local_deliver+0x19c/0x480 [ 519.918611][ C1] ? ip_rcv+0x4a1/0x660 [ 519.918614][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 519.918619][ C1] ? process_backlog+0x3c1/0x13e0 [ 519.918622][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 519.918625][ C1] ? net_rx_action+0x54f/0xda0 [ 519.918629][ C1] ? handle_softirqs+0x218/0x620 [ 519.918632][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 519.918634][ C1] ? irq_exit_rcu+0xe/0x30 [ 519.918637][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 519.918641][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 519.918647][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.918652][ C1] __put_net+0x19/0x60 [ 519.918656][ C1] __sk_destruct+0x58a/0x780 [ 519.918660][ C1] tcp_v4_err+0xb76/0x13d0 [ 519.918667][ C1] icmp_unreach+0x2c9/0xc40 [ 519.918671][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 519.918676][ C1] icmp_rcv+0x7fa/0xfe0 [ 519.918681][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 519.918686][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 519.918690][ C1] ? do_raw_spin_lock+0x130/0x270 [ 519.918694][ C1] ip_local_deliver+0x19c/0x480 [ 519.918698][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 519.918702][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.918706][ C1] ? ip_fast_csum+0xc/0x20 [ 519.918710][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 519.918715][ C1] ? process_backlog+0x381/0x13e0 [ 519.918718][ C1] ip_rcv+0x4a1/0x660 [ 519.918722][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 519.918727][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 519.918731][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 519.918734][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 519.918737][ C1] ? process_backlog+0x381/0x13e0 [ 519.918740][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 519.918744][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 519.918749][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.918752][ C1] ? lock_acquire+0x10c/0x170 [ 519.918756][ C1] ? process_backlog+0x381/0x13e0 [ 519.918762][ C1] process_backlog+0x3c1/0x13e0 [ 519.918767][ C1] ? call_timer_fn+0x152/0x220 [ 519.918771][ C1] ? call_timer_fn+0xe7/0x220 [ 519.918775][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 519.918779][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.918783][ C1] net_rx_action+0x54f/0xda0 [ 519.918790][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 519.918794][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 519.918798][ C1] ? _raw_spin_unlock_irq+0x33/0x50 [ 519.918803][ C1] ? tmigr_handle_remote+0x27b/0x350 [ 519.918807][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 519.918810][ C1] ? do_raw_spin_lock+0x130/0x270 [ 519.918813][ C1] ? spin_bug+0x1c1/0x1d0 [ 519.918816][ C1] ? lock_acquire+0x10c/0x170 [ 519.918821][ C1] handle_softirqs+0x218/0x620 [ 519.918826][ C1] __irq_exit_rcu+0xfa/0x160 [ 519.918829][ C1] irq_exit_rcu+0xe/0x30 [ 519.918831][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 519.918835][ C1] [ 519.918836][ C1] [ 519.918837][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 519.918841][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 519.918845][ C1] Code: 74 24 10 e8 21 34 75 fd 48 89 ef e8 99 86 75 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 ba 8e 69 fd 65 8b 05 63 28 b3 02 85 c0 74 0e 5b 5d e9 c8 34 00 [ 519.918848][ C1] RSP: 0018:ffffc900012e78b8 EFLAGS: 00000206 [ 519.918851][ C1] RAX: 0000000000000046 RBX: 0000000000000200 RCX: ffffffff970399df [ 519.918853][ C1] RDX: 0000000000000000 RSI: ffffffff99a51220 RDI: 0000000000000001 [ 519.918855][ C1] RBP: ffffffff9d146d98 R08: 0000000000000000 R09: 0000000000000000 [ 519.918857][ C1] R10: ffffffff9b241797 R11: ffffffff9d146d98 R12: 0000000000000001 [ 519.918859][ C1] R13: ffff888008f53b58 R14: dffffc0000000000 R15: 1ffff9200025cf1e [ 519.918863][ C1] ? trace_irq_enable.constprop.0+0x2f/0x130 [ 519.918868][ C1] debug_object_active_state+0x2f5/0x400 [ 519.918873][ C1] ? __pfx_debug_object_active_state+0x10/0x10 [ 519.918878][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 519.918881][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.918885][ C1] ? __pfx_free_object_rcu+0x10/0x10 [ 519.918893][ C1] __call_rcu_common.constprop.0+0x4a/0x610 [ 519.918899][ C1] kfree+0x205/0x320 [ 519.918905][ C1] ? fuse_readpages_end+0x3b5/0x600 [ 519.918911][ C1] fuse_readpages_end+0x3b5/0x600 [ 519.918915][ C1] ? __pfx_fuse_readpages_end+0x10/0x10 [ 519.918919][ C1] fuse_request_end+0x233/0x7a0 [ 519.918926][ C1] virtio_fs_request_complete+0x463/0xc10 [ 519.918931][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 519.918936][ C1] virtio_fs_requests_done_work+0x4d5/0x890 [ 519.918940][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.918944][ C1] ? __pfx_virtio_fs_requests_done_work+0x10/0x10 [ 519.918950][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.918954][ C1] process_one_work+0xe40/0x1690 [ 519.918963][ C1] ? __pfx_process_one_work+0x10/0x10 [ 519.918969][ C1] ? assign_work+0x16c/0x240 [ 519.918973][ C1] worker_thread+0x591/0xcf0 [ 519.918979][ C1] ? __pfx_worker_thread+0x10/0x10 [ 519.918983][ C1] kthread+0x37b/0x600 [ 519.918987][ C1] ? __pfx_kthread+0x10/0x10 [ 519.918990][ C1] ? ret_from_fork+0x1b/0x70 [ 519.918995][ C1] ? __lock_release+0x5d/0x170 [ 519.918999][ C1] ? rcu_is_watching+0x12/0xc0 [ 519.919003][ C1] ? __pfx_kthread+0x10/0x10 [ 519.919006][ C1] ret_from_fork+0x31/0x70 [ 519.919010][ C1] ? __pfx_kthread+0x10/0x10 [ 519.919013][ C1] ret_from_fork_asm+0x1a/0x30 [ 519.919020][ C1] [ 521.633919][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 521.634334][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4388, name: ip [ 521.634639][ C2] preempt_count: 102, expected: 0 [ 521.634856][ C2] RCU nest depth: 0, expected: 0 [ 521.635063][ C2] INFO: lockdep is turned off. [ 521.635271][ C2] Preemption disabled at: [ 521.635273][ C2] [] __slab_alloc.constprop.0+0x2c/0xb0 [ 521.635691][ C2] CPU: 2 UID: 0 PID: 4388 Comm: ip Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 521.635697][ C2] Tainted: [W]=WARN [ 521.635698][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 521.635701][ C2] Call Trace: [ 521.635703][ C2] [ 521.635705][ C2] dump_stack_lvl+0xb0/0xd0 [ 521.635713][ C2] __might_resched+0x360/0x5a0 [ 521.635718][ C2] down_write+0x72/0x210 [ 521.635723][ C2] ? __pfx_down_write+0x10/0x10 [ 521.635726][ C2] ? simple_recursive_removal+0x3a/0x860 [ 521.635732][ C2] ? rcu_is_watching+0x12/0xc0 [ 521.635738][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 521.635743][ C2] simple_recursive_removal+0x166/0x860 [ 521.635746][ C2] ? __pfx_remove_one+0x10/0x10 [ 521.635750][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 521.635754][ C2] debugfs_remove+0x44/0x70 [ 521.635758][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 521.635764][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 521.635767][ C2] ? __sk_destruct+0x383/0x780 [ 521.635771][ C2] ? call_timer_fn+0x13d/0x220 [ 521.635777][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 521.635780][ C2] ? handle_softirqs+0x218/0x620 [ 521.635784][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 521.635786][ C2] ? irq_exit_rcu+0xe/0x30 [ 521.635788][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 521.635793][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 521.635797][ C2] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 521.635802][ C2] ? get_partial_node.part.0+0x1c2/0x3b0 [ 521.635805][ C2] ? ___slab_alloc+0x4b2/0x1170 [ 521.635807][ C2] ? __slab_alloc.constprop.0+0x5b/0xb0 [ 521.635810][ C2] ? __kmalloc_noprof+0x254/0x470 [ 521.635814][ C2] ? load_elf_phdrs+0xd8/0x1a0 [ 521.635820][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 521.635825][ C2] ? rcu_is_watching+0x12/0xc0 [ 521.635830][ C2] __put_net+0x19/0x60 [ 521.635835][ C2] __sk_destruct+0x58a/0x780 [ 521.635839][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 521.635844][ C2] call_timer_fn+0x13d/0x220 [ 521.635847][ C2] ? call_timer_fn+0xe7/0x220 [ 521.635850][ C2] ? call_timer_fn+0xe7/0x220 [ 521.635854][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 521.635856][ C2] ? lock_release+0x13/0xc0 [ 521.635863][ C2] ? rcu_is_watching+0x12/0xc0 [ 521.635868][ C2] __run_timers+0x543/0x810 [ 521.635871][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 521.635876][ C2] ? __pfx___run_timers+0x10/0x10 [ 521.635880][ C2] ? trace_lock_release+0x2a/0xd0 [ 521.635883][ C2] ? lock_release+0x13/0xc0 [ 521.635887][ C2] ? do_raw_spin_lock+0x130/0x270 [ 521.635890][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 521.635893][ C2] ? lock_acquire+0x10c/0x170 [ 521.635897][ C2] ? run_timer_base+0xab/0x110 [ 521.635902][ C2] run_timer_base+0xb3/0x110 [ 521.635905][ C2] run_timer_softirq+0x1a/0x30 [ 521.635909][ C2] handle_softirqs+0x218/0x620 [ 521.635914][ C2] __irq_exit_rcu+0xfa/0x160 [ 521.635916][ C2] irq_exit_rcu+0xe/0x30 [ 521.635919][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 521.635923][ C2] [ 521.635924][ C2] [ 521.635925][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 521.635928][ C2] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 521.635932][ C2] Code: 74 24 10 e8 21 34 75 fd 48 89 ef e8 99 86 75 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 ba 8e 69 fd 65 8b 05 63 28 b3 02 85 c0 74 0e 5b 5d e9 c8 34 00 [ 521.635935][ C2] RSP: 0018:ffffc900017c7a08 EFLAGS: 00000206 [ 521.635939][ C2] RAX: 0000000000000046 RBX: 0000000000000200 RCX: ffffffff970399df [ 521.635941][ C2] RDX: 0000000000000000 RSI: ffffffff99a51220 RDI: 0000000000000001 [ 521.635943][ C2] RBP: ffff888001040e00 R08: 0000000000000000 R09: 0000000000000000 [ 521.635944][ C2] R10: ffffffff9b241797 R11: 03010102464c457f R12: ffff888001040e00 [ 521.635946][ C2] R13: ffffea0000642600 R14: ffff8880010430c0 R15: ffff88801909e400 [ 521.635950][ C2] ? trace_irq_enable.constprop.0+0x2f/0x130 [ 521.635957][ C2] get_partial_node.part.0+0x1c2/0x3b0 [ 521.635962][ C2] ___slab_alloc+0x4b2/0x1170 [ 521.635966][ C2] ? load_elf_phdrs+0xd8/0x1a0 [ 521.635970][ C2] ? load_elf_phdrs+0xd8/0x1a0 [ 521.635974][ C2] __slab_alloc.constprop.0+0x5b/0xb0 [ 521.635978][ C2] ? load_elf_phdrs+0xd8/0x1a0 [ 521.635981][ C2] __kmalloc_noprof+0x254/0x470 [ 521.635984][ C2] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 521.635988][ C2] load_elf_phdrs+0xd8/0x1a0 [ 521.635991][ C2] ? __pfx_load_elf_phdrs+0x10/0x10 [ 521.635995][ C2] ? trace_kmalloc+0x2a/0xe0 [ 521.635998][ C2] ? __kmalloc_cache_noprof+0x15f/0x360 [ 521.636002][ C2] load_elf_binary+0x1003/0x2960 [ 521.636007][ C2] ? __pfx___kernel_read+0x10/0x10 [ 521.636014][ C2] ? rcu_is_watching+0x12/0xc0 [ 521.636017][ C2] ? load_misc_binary+0x4d9/0x5a0 [ 521.636021][ C2] ? rcu_is_watching+0x12/0xc0 [ 521.636024][ C2] ? __pfx_load_elf_binary+0x10/0x10 [ 521.636027][ C2] ? rcu_is_watching+0x12/0xc0 [ 521.636031][ C2] ? exec_binprm+0x237/0x640 [ 521.636034][ C2] ? rcu_is_watching+0x12/0xc0 [ 521.636039][ C2] exec_binprm+0x258/0x640 [ 521.636044][ C2] ? __pfx_exec_binprm+0x10/0x10 [ 521.636047][ C2] ? rcu_is_watching+0x12/0xc0 [ 521.636052][ C2] bprm_execve+0x1af/0x490 [ 521.636055][ C2] do_execveat_common.isra.0+0x3f5/0x550 [ 521.636059][ C2] __x64_sys_execve+0x8e/0xb0 [ 521.636063][ C2] do_syscall_64+0xc1/0x1d0 [ 521.636067][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 521.636070][ C2] RIP: 0033:0x7fa30f3cc40b [ 521.636074][ C2] Code: c0 75 03 5f ff e7 c3 48 8b 0d f1 a9 1b 00 f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 80 00 00 00 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 a9 1b 00 f7 d8 64 89 01 48 [ 521.636077][ C2] RSP: 002b:00007ffe9370cfb8 EFLAGS: 00000247 ORIG_RAX: 000000000000003b [ 521.636080][ C2] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007fa30f3cc40b [ 521.636082][ C2] RDX: 00007ffe9370d488 RSI: 00007ffe9370d408 RDI: 00007ffe9370cfc0 [ 521.636084][ C2] RBP: 00007ffe9370d0d0 R08: 0000000000000fff R09: 00007ffe9370fe82 [ 521.636085][ C2] R10: 00007fa30f39e700 R11: 0000000000000247 R12: 00007ffe9370d408 [ 521.636087][ C2] R13: 00007ffe9370d488 R14: 00007ffe9370f70c R15: 00007ffe9370fe7d [ 521.636093][ C2] [ 533.922022][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 533.922445][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/0 [ 533.922811][ C0] preempt_count: 101, expected: 0 [ 533.923014][ C0] RCU nest depth: 0, expected: 0 [ 533.923212][ C0] INFO: lockdep is turned off. [ 533.923410][ C0] Preemption disabled at: [ 533.923412][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 533.923866][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 533.923872][ C0] Tainted: [W]=WARN [ 533.923874][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 533.923876][ C0] Call Trace: [ 533.923878][ C0] [ 533.923880][ C0] dump_stack_lvl+0xb0/0xd0 [ 533.923888][ C0] __might_resched+0x360/0x5a0 [ 533.923894][ C0] down_write+0x72/0x210 [ 533.923898][ C0] ? __pfx_down_write+0x10/0x10 [ 533.923901][ C0] ? simple_recursive_removal+0x3a/0x860 [ 533.923906][ C0] ? rcu_is_watching+0x12/0xc0 [ 533.923912][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 533.923918][ C0] simple_recursive_removal+0x166/0x860 [ 533.923921][ C0] ? __pfx_remove_one+0x10/0x10 [ 533.923926][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 533.923931][ C0] debugfs_remove+0x44/0x70 [ 533.923934][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 533.923939][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 533.923942][ C0] ? __sk_destruct+0x383/0x780 [ 533.923946][ C0] ? call_timer_fn+0x13d/0x220 [ 533.923952][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 533.923955][ C0] ? handle_softirqs+0x218/0x620 [ 533.923959][ C0] ? __irq_exit_rcu+0xfa/0x160 [ 533.923961][ C0] ? irq_exit_rcu+0xe/0x30 [ 533.923963][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 533.923968][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 533.923973][ C0] ? pv_native_safe_halt+0xf/0x20 [ 533.923975][ C0] ? default_idle+0x9/0x10 [ 533.923979][ C0] ? default_idle_call+0x6d/0xb0 [ 533.923982][ C0] ? cpuidle_idle_call+0x26f/0x3a0 [ 533.923987][ C0] ? do_idle+0xf6/0x160 [ 533.923990][ C0] ? cpu_startup_entry+0x54/0x60 [ 533.923993][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 533.923999][ C0] ? rcu_is_watching+0x12/0xc0 [ 533.924005][ C0] __put_net+0x19/0x60 [ 533.924010][ C0] __sk_destruct+0x58a/0x780 [ 533.924013][ C0] ? __pfx_tcp_write_timer+0x10/0x10 [ 533.924018][ C0] call_timer_fn+0x13d/0x220 [ 533.924021][ C0] ? call_timer_fn+0xe7/0x220 [ 533.924024][ C0] ? call_timer_fn+0xe7/0x220 [ 533.924027][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 533.924030][ C0] ? rcu_is_watching+0x12/0xc0 [ 533.924036][ C0] ? rcu_is_watching+0x12/0xc0 [ 533.924040][ C0] __run_timers+0x543/0x810 [ 533.924044][ C0] ? __pfx_tcp_write_timer+0x10/0x10 [ 533.924049][ C0] ? __pfx___run_timers+0x10/0x10 [ 533.924052][ C0] ? trace_lock_release+0x2a/0xd0 [ 533.924057][ C0] ? lock_release+0x13/0xc0 [ 533.924061][ C0] ? do_raw_spin_lock+0x130/0x270 [ 533.924065][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 533.924068][ C0] ? lock_acquire+0x10c/0x170 [ 533.924071][ C0] ? run_timer_base+0xab/0x110 [ 533.924076][ C0] run_timer_base+0xb3/0x110 [ 533.924080][ C0] run_timer_softirq+0x1a/0x30 [ 533.924083][ C0] handle_softirqs+0x218/0x620 [ 533.924087][ C0] __irq_exit_rcu+0xfa/0x160 [ 533.924090][ C0] irq_exit_rcu+0xe/0x30 [ 533.924092][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 533.924096][ C0] [ 533.924097][ C0] [ 533.924098][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 533.924101][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 533.924105][ C0] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 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 c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 533.924107][ C0] RSP: 0018:ffffffff9a407df8 EFLAGS: 00000246 [ 533.924112][ C0] RAX: 0000000000000000 RBX: 1ffffffff3480fc3 RCX: ffffffff9966aa19 [ 533.924114][ C0] RDX: ffffed1006c0667b RSI: ffffffff99a51220 RDI: ffffffff96d8933f [ 533.924116][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c0667a [ 533.924117][ C0] R10: ffff8880360333d3 R11: ffff888036027f4c R12: 0000000000000000 [ 533.924119][ C0] R13: ffffffff9a443240 R14: dffffc0000000000 R15: 0000000000014770 [ 533.924124][ C0] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 533.924127][ C0] ? cpuidle_idle_call+0x26f/0x3a0 [ 533.924131][ C0] default_idle+0x9/0x10 [ 533.924134][ C0] default_idle_call+0x6d/0xb0 [ 533.924137][ C0] cpuidle_idle_call+0x26f/0x3a0 [ 533.924141][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 533.924145][ C0] ? tsc_verify_tsc_adjust+0x98/0x300 [ 533.924151][ C0] do_idle+0xf6/0x160 [ 533.924155][ C0] cpu_startup_entry+0x54/0x60 [ 533.924158][ C0] rest_init+0x14b/0x260 [ 533.924162][ C0] start_kernel+0x350/0x410 [ 533.924168][ C0] x86_64_start_reservations+0x18/0x30 [ 533.924173][ C0] x86_64_start_kernel+0xba/0x110 [ 533.924177][ C0] common_startup_64+0x13e/0x148 [ 533.924184][ C0] [ 549.550501][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 549.550936][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3446, name: kworker/1:1 [ 549.551328][ C1] preempt_count: 102, expected: 0 [ 549.551548][ C1] RCU nest depth: 3, expected: 0 [ 549.551933][ C1] INFO: lockdep is turned off. [ 549.552158][ C1] Preemption disabled at: [ 549.552160][ C1] [<0000000000000000>] 0x0 [ 549.552551][ C1] CPU: 1 UID: 0 PID: 3446 Comm: kworker/1:1 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 549.552557][ C1] Tainted: [W]=WARN [ 549.552559][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 549.552561][ C1] Workqueue: events virtio_fs_requests_done_work [ 549.552571][ C1] Call Trace: [ 549.552573][ C1] [ 549.552576][ C1] dump_stack_lvl+0xb0/0xd0 [ 549.552584][ C1] __might_resched+0x360/0x5a0 [ 549.552590][ C1] down_write+0x72/0x210 [ 549.552595][ C1] ? __pfx_down_write+0x10/0x10 [ 549.552598][ C1] ? simple_recursive_removal+0x3a/0x860 [ 549.552603][ C1] ? rcu_is_watching+0x12/0xc0 [ 549.552609][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 549.552614][ C1] simple_recursive_removal+0x166/0x860 [ 549.552617][ C1] ? __pfx_remove_one+0x10/0x10 [ 549.552621][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 549.552626][ C1] debugfs_remove+0x44/0x70 [ 549.552629][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 549.552634][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 549.552637][ C1] ? __sk_destruct+0x383/0x780 [ 549.552642][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 549.552647][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 549.552650][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 549.552656][ C1] ? ip_local_deliver+0x19c/0x480 [ 549.552659][ C1] ? ip_rcv+0x4a1/0x660 [ 549.552662][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 549.552667][ C1] ? process_backlog+0x3c1/0x13e0 [ 549.552670][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 549.552674][ C1] ? net_rx_action+0x54f/0xda0 [ 549.552677][ C1] ? handle_softirqs+0x218/0x620 [ 549.552680][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 549.552683][ C1] ? irq_exit_rcu+0xe/0x30 [ 549.552685][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 549.552690][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 549.552696][ C1] ? rcu_is_watching+0x12/0xc0 [ 549.552701][ C1] __put_net+0x19/0x60 [ 549.552706][ C1] __sk_destruct+0x58a/0x780 [ 549.552711][ C1] tcp_v4_err+0xb76/0x13d0 [ 549.552717][ C1] icmp_unreach+0x2c9/0xc40 [ 549.552720][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 549.552725][ C1] icmp_rcv+0x7fa/0xfe0 [ 549.552729][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 549.552734][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 549.552739][ C1] ip_local_deliver+0x19c/0x480 [ 549.552742][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 549.552746][ C1] ? call_timer_fn+0x152/0x220 [ 549.552751][ C1] ? call_timer_fn+0xe7/0x220 [ 549.552754][ C1] ? call_timer_fn+0xe7/0x220 [ 549.552758][ C1] ? ip_fast_csum+0xc/0x20 [ 549.552763][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 549.552768][ C1] ? process_backlog+0x381/0x13e0 [ 549.552772][ C1] ip_rcv+0x4a1/0x660 [ 549.552775][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 549.552779][ C1] ? __run_timers+0x54b/0x810 [ 549.552782][ C1] ? do_raw_spin_lock+0x130/0x270 [ 549.552786][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 549.552789][ C1] ? tmigr_update_events+0x2cc/0x890 [ 549.552793][ C1] ? rcu_is_watching+0x12/0xc0 [ 549.552797][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 549.552800][ C1] ? process_backlog+0x381/0x13e0 [ 549.552804][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 549.552808][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 549.552812][ C1] ? rcu_is_watching+0x12/0xc0 [ 549.552816][ C1] ? lock_acquire+0x10c/0x170 [ 549.552820][ C1] ? process_backlog+0x381/0x13e0 [ 549.552824][ C1] process_backlog+0x3c1/0x13e0 [ 549.552828][ C1] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 549.552832][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 549.552836][ C1] ? rcu_is_watching+0x12/0xc0 [ 549.552840][ C1] net_rx_action+0x54f/0xda0 [ 549.552847][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 549.552851][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 549.552855][ C1] ? _raw_spin_unlock_irq+0x33/0x50 [ 549.552859][ C1] ? tmigr_handle_remote+0x27b/0x350 [ 549.552863][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 549.552866][ C1] ? kvm_clock_get_cycles+0x18/0x30 [ 549.552869][ C1] ? ktime_get+0xb8/0x200 [ 549.552874][ C1] ? clockevents_program_event+0x1ea/0x300 [ 549.552880][ C1] handle_softirqs+0x218/0x620 [ 549.552884][ C1] __irq_exit_rcu+0xfa/0x160 [ 549.552887][ C1] irq_exit_rcu+0xe/0x30 [ 549.552889][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 549.552893][ C1] [ 549.552894][ C1] [ 549.552895][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 549.552899][ C1] RIP: 0010:debug_smp_processor_id+0x0/0x20 [ 549.552903][ C1] Code: 83 b8 d8 03 00 00 01 0f 85 67 ff ff ff e9 36 ff ff ff 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 48 c7 c6 20 12 a5 99 48 c7 c7 60 12 a5 99 e9 e9 fe ff [ 549.552905][ C1] RSP: 0018:ffffc900012e7598 EFLAGS: 00000283 [ 549.552909][ C1] RAX: 0000000000000001 RBX: 1ffff9200025cec6 RCX: 0000000000000001 [ 549.552911][ C1] RDX: ffffc900012e8000 RSI: ffffffff96c0f79e RDI: ffffffff9a798ae0 [ 549.552913][ C1] RBP: ffffffff9a798ae0 R08: 0000000000000000 R09: ffffc900012e7729 [ 549.552914][ C1] R10: ffffffff96c0f3f7 R11: ffffc900012e7728 R12: ffffffff96c0f79e [ 549.552916][ C1] R13: ffffc900012e76e8 R14: ffffc900012e0000 R15: ffffc900012e7a30 [ 549.552919][ C1] ? unwind_next_frame+0x4ee/0x1e10 [ 549.552923][ C1] ? unwind_next_frame+0x147/0x1e10 [ 549.552927][ C1] ? unwind_next_frame+0x4ee/0x1e10 [ 549.552932][ C1] ? lock_acquire+0x10c/0x170 [ 549.552935][ C1] rcu_is_watching+0x12/0xc0 [ 549.552938][ C1] trace_lock_release+0x2a/0xd0 [ 549.552942][ C1] lock_release+0x13/0xc0 [ 549.552946][ C1] unwind_next_frame+0x4f3/0x1e10 [ 549.552949][ C1] ? kasan_save_stack+0x24/0x50 [ 549.552955][ C1] ? __pfx_unwind_next_frame+0x10/0x10 [ 549.552959][ C1] ? __pfx_unwind_next_frame+0x10/0x10 [ 549.552964][ C1] ? kasan_save_stack+0x24/0x50 [ 549.552967][ C1] ? kernel_text_address+0x17/0xe0 [ 549.552973][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 549.552978][ C1] arch_stack_walk+0x8b/0xf0 [ 549.552985][ C1] ? kasan_save_track+0x14/0x30 [ 549.552989][ C1] stack_trace_save+0x93/0xd0 [ 549.552992][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 549.552995][ C1] ? stack_depot_save_flags+0x15a/0x7a0 [ 549.553000][ C1] ? kasan_save_stack+0x34/0x50 [ 549.553003][ C1] ? kasan_save_stack+0x24/0x50 [ 549.553006][ C1] kasan_save_stack+0x24/0x50 [ 549.553010][ C1] ? kasan_save_stack+0x24/0x50 [ 549.553012][ C1] ? virtqueue_get_buf_ctx_split+0x294/0x7f0 [ 549.553020][ C1] ? virtio_fs_requests_done_work+0x231/0x890 [ 549.553023][ C1] ? process_one_work+0xe40/0x1690 [ 549.553027][ C1] ? worker_thread+0x591/0xcf0 [ 549.553030][ C1] ? kthread+0x37b/0x600 [ 549.553034][ C1] ? ret_from_fork+0x31/0x70 [ 549.553039][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 549.553043][ C1] ? do_raw_spin_lock+0x130/0x270 [ 549.553047][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 549.553050][ C1] ? rcu_is_watching+0x12/0xc0 [ 549.553054][ C1] ? rcu_is_watching+0x12/0xc0 [ 549.553057][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 549.553060][ C1] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 549.553064][ C1] ? __debug_check_no_obj_freed+0x252/0x520 [ 549.553071][ C1] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 549.553075][ C1] ? trace_rcu_segcb_stats+0x106/0x220 [ 549.553079][ C1] ? rcu_is_watching+0x12/0xc0 [ 549.553082][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 549.553086][ C1] kasan_save_track+0x14/0x30 [ 549.553089][ C1] kasan_save_free_info+0x3b/0x60 [ 549.553093][ C1] __kasan_slab_free+0x38/0x50 [ 549.553096][ C1] kfree+0x144/0x320 [ 549.553102][ C1] ? detach_buf_split+0x48d/0x6f0 [ 549.553106][ C1] detach_buf_split+0x48d/0x6f0 [ 549.553111][ C1] virtqueue_get_buf_ctx_split+0x294/0x7f0 [ 549.553116][ C1] virtio_fs_requests_done_work+0x231/0x890 [ 549.553121][ C1] ? rcu_is_watching+0x12/0xc0 [ 549.553125][ C1] ? __pfx_virtio_fs_requests_done_work+0x10/0x10 [ 549.553130][ C1] ? rcu_is_watching+0x12/0xc0 [ 549.553135][ C1] process_one_work+0xe40/0x1690 [ 549.553141][ C1] ? __pfx_process_one_work+0x10/0x10 [ 549.553147][ C1] ? assign_work+0x16c/0x240 [ 549.553151][ C1] worker_thread+0x591/0xcf0 [ 549.553157][ C1] ? __pfx_worker_thread+0x10/0x10 [ 549.553161][ C1] kthread+0x37b/0x600 [ 549.553164][ C1] ? __pfx_kthread+0x10/0x10 [ 549.553167][ C1] ? ret_from_fork+0x1b/0x70 [ 549.553170][ C1] ? __lock_release+0x5d/0x170 [ 549.553174][ C1] ? rcu_is_watching+0x12/0xc0 [ 549.553178][ C1] ? __pfx_kthread+0x10/0x10 [ 549.553181][ C1] ret_from_fork+0x31/0x70 [ 549.553185][ C1] ? __pfx_kthread+0x10/0x10 [ 549.553188][ C1] ret_from_fork_asm+0x1a/0x30 [ 549.553194][ C1] [ 664.994902][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 664.995262][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 664.995639][ C1] preempt_count: 101, expected: 0 [ 664.995838][ C1] RCU nest depth: 0, expected: 0 [ 664.996026][ C1] INFO: lockdep is turned off. [ 664.996215][ C1] Preemption disabled at: [ 664.996217][ C1] [<0000000000000000>] 0x0 [ 664.996547][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 664.996553][ C1] Tainted: [W]=WARN [ 664.996554][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 664.996557][ C1] Call Trace: [ 664.996559][ C1] [ 664.996561][ C1] dump_stack_lvl+0xb0/0xd0 [ 664.996571][ C1] __might_resched+0x360/0x5a0 [ 664.996577][ C1] down_write+0x72/0x210 [ 664.996582][ C1] ? __pfx_down_write+0x10/0x10 [ 664.996585][ C1] ? simple_recursive_removal+0x3a/0x860 [ 664.996590][ C1] ? rcu_is_watching+0x12/0xc0 [ 664.996596][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 664.996601][ C1] simple_recursive_removal+0x166/0x860 [ 664.996603][ C1] ? __pfx_remove_one+0x10/0x10 [ 664.996608][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 664.996612][ C1] debugfs_remove+0x44/0x70 [ 664.996616][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 664.996621][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 664.996624][ C1] ? __sk_destruct+0x383/0x780 [ 664.996629][ C1] ? call_timer_fn+0x13d/0x220 [ 664.996634][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 664.996637][ C1] ? handle_softirqs+0x218/0x620 [ 664.996641][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 664.996643][ C1] ? irq_exit_rcu+0xe/0x30 [ 664.996645][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 664.996650][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 664.996654][ C1] ? pv_native_safe_halt+0xf/0x20 [ 664.996656][ C1] ? default_idle+0x9/0x10 [ 664.996660][ C1] ? default_idle_call+0x6d/0xb0 [ 664.996662][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 664.996667][ C1] ? do_idle+0xf6/0x160 [ 664.996670][ C1] ? cpu_startup_entry+0x54/0x60 [ 664.996674][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 664.996679][ C1] ? rcu_is_watching+0x12/0xc0 [ 664.996685][ C1] __put_net+0x19/0x60 [ 664.996690][ C1] __sk_destruct+0x58a/0x780 [ 664.996694][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 664.996698][ C1] call_timer_fn+0x13d/0x220 [ 664.996701][ C1] ? call_timer_fn+0xe7/0x220 [ 664.996704][ C1] ? call_timer_fn+0xe7/0x220 [ 664.996707][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 664.996710][ C1] ? perf_event_task_tick+0x181/0x2e0 [ 664.996719][ C1] ? rcu_is_watching+0x12/0xc0 [ 664.996724][ C1] __run_timers+0x543/0x810 [ 664.996727][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 664.996732][ C1] ? __pfx___run_timers+0x10/0x10 [ 664.996736][ C1] ? trace_lock_release+0x2a/0xd0 [ 664.996740][ C1] ? lock_release+0x13/0xc0 [ 664.996744][ C1] ? do_raw_spin_lock+0x130/0x270 [ 664.996747][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 664.996750][ C1] ? lock_acquire+0x10c/0x170 [ 664.996753][ C1] ? run_timer_base+0xab/0x110 [ 664.996761][ C1] run_timer_base+0xb3/0x110 [ 664.996765][ C1] run_timer_softirq+0x1a/0x30 [ 664.996768][ C1] handle_softirqs+0x218/0x620 [ 664.996773][ C1] __irq_exit_rcu+0xfa/0x160 [ 664.996776][ C1] irq_exit_rcu+0xe/0x30 [ 664.996778][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 664.996782][ C1] [ 664.996783][ C1] [ 664.996784][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 664.996787][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 664.996791][ C1] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 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 c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 664.996793][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 664.996797][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffff9966aa19 [ 664.996799][ C1] RDX: ffffed1006c1667b RSI: ffffffff99a51220 RDI: ffffffff96d8933f [ 664.996802][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c1667a [ 664.996803][ C1] R10: ffff8880360b33d3 R11: ffff88800984a858 R12: 0000000000000000 [ 664.996805][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 664.996809][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 664.996812][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 664.996817][ C1] default_idle+0x9/0x10 [ 664.996820][ C1] default_idle_call+0x6d/0xb0 [ 664.996822][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 664.996826][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 664.996830][ C1] ? tsc_verify_tsc_adjust+0x98/0x300 [ 664.996837][ C1] do_idle+0xf6/0x160 [ 664.996841][ C1] cpu_startup_entry+0x54/0x60 [ 664.996844][ C1] start_secondary+0x213/0x2a0 [ 664.996848][ C1] ? __pfx_start_secondary+0x10/0x10 [ 664.996853][ C1] common_startup_64+0x13e/0x148 [ 664.996861][ C1] [ 1641.357927][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1641.358366][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 14551, name: kworker/1:1 [ 1641.358720][ C1] preempt_count: 101, expected: 0 [ 1641.358942][ C1] RCU nest depth: 3, expected: 0 [ 1641.359150][ C1] INFO: lockdep is turned off. [ 1641.359350][ C1] Preemption disabled at: [ 1641.359352][ C1] [] __dev_queue_xmit+0x1fd/0x1900 [ 1641.359777][ C1] CPU: 1 UID: 0 PID: 14551 Comm: kworker/1:1 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 1641.359783][ C1] Tainted: [W]=WARN [ 1641.359785][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1641.359787][ C1] Workqueue: events mptcp_worker [ 1641.359793][ C1] Call Trace: [ 1641.359795][ C1] [ 1641.359797][ C1] dump_stack_lvl+0xb0/0xd0 [ 1641.359808][ C1] __might_resched+0x360/0x5a0 [ 1641.359814][ C1] down_write+0x72/0x210 [ 1641.359820][ C1] ? __pfx_down_write+0x10/0x10 [ 1641.359823][ C1] ? simple_recursive_removal+0x3a/0x860 [ 1641.359828][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.359834][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1641.359840][ C1] simple_recursive_removal+0x166/0x860 [ 1641.359843][ C1] ? __pfx_remove_one+0x10/0x10 [ 1641.359848][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1641.359852][ C1] debugfs_remove+0x44/0x70 [ 1641.359856][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 1641.359861][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 1641.359864][ C1] ? __sk_destruct+0x383/0x780 [ 1641.359868][ C1] ? ip_rcv_core+0x745/0xec0 [ 1641.359873][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1641.359876][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 1641.359880][ C1] ? net_rx_action+0x54f/0xda0 [ 1641.359883][ C1] ? handle_softirqs+0x218/0x620 [ 1641.359886][ C1] ? do_softirq+0xb1/0xe0 [ 1641.359889][ C1] ? __local_bh_enable_ip+0x105/0x130 [ 1641.359891][ C1] ? __dev_queue_xmit+0x9a2/0x1900 [ 1641.359894][ C1] ? ip_finish_output2+0x6fd/0x17d0 [ 1641.359897][ C1] ? ip_output+0x16a/0x4f0 [ 1641.359900][ C1] ? __ip_queue_xmit+0xf16/0x16e0 [ 1641.359903][ C1] ? __tcp_transmit_skb+0x1e1c/0x2e10 [ 1641.359906][ C1] ? tcp_write_xmit+0x8ac/0x2f60 [ 1641.359909][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1641.359914][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.359919][ C1] __put_net+0x19/0x60 [ 1641.359924][ C1] __sk_destruct+0x58a/0x780 [ 1641.359929][ C1] ip_rcv_core+0x745/0xec0 [ 1641.359933][ C1] ? process_backlog+0x381/0x13e0 [ 1641.359936][ C1] ip_rcv+0xa8/0x660 [ 1641.359940][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1641.359943][ C1] ? kasan_save_stack+0x34/0x50 [ 1641.359948][ C1] ? kasan_save_stack+0x24/0x50 [ 1641.359951][ C1] ? kasan_save_track+0x14/0x30 [ 1641.359954][ C1] ? kasan_save_free_info+0x3b/0x60 [ 1641.359958][ C1] ? __kasan_slab_free+0x38/0x50 [ 1641.359961][ C1] ? kmem_cache_free+0x149/0x330 [ 1641.359965][ C1] ? rcu_do_batch+0x34f/0xf20 [ 1641.359969][ C1] ? rcu_core+0x2bb/0x500 [ 1641.359972][ C1] ? handle_softirqs+0x218/0x620 [ 1641.359974][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 1641.359976][ C1] ? irq_exit_rcu+0xe/0x30 [ 1641.359978][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1641.359986][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1641.359989][ C1] ? process_backlog+0x381/0x13e0 [ 1641.359992][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 1641.359996][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1641.360001][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360004][ C1] ? lock_acquire+0x10c/0x170 [ 1641.360008][ C1] ? process_backlog+0x381/0x13e0 [ 1641.360013][ C1] process_backlog+0x3c1/0x13e0 [ 1641.360018][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360022][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 1641.360025][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360030][ C1] net_rx_action+0x54f/0xda0 [ 1641.360036][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1641.360041][ C1] ? lock_release+0x13/0xc0 [ 1641.360045][ C1] ? kvm_clock_get_cycles+0x18/0x30 [ 1641.360048][ C1] ? ktime_get+0xb8/0x200 [ 1641.360052][ C1] ? hrtimer_interrupt+0x384/0x850 [ 1641.360056][ C1] ? clockevents_program_event+0x1ea/0x300 [ 1641.360062][ C1] handle_softirqs+0x218/0x620 [ 1641.360065][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 1641.360069][ C1] do_softirq+0xb1/0xe0 [ 1641.360071][ C1] [ 1641.360072][ C1] [ 1641.360074][ C1] __local_bh_enable_ip+0x105/0x130 [ 1641.360076][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 1641.360079][ C1] __dev_queue_xmit+0x9a2/0x1900 [ 1641.360083][ C1] ? lock_release+0x13/0xc0 [ 1641.360086][ C1] ? unwind_next_frame+0x4f8/0x1e10 [ 1641.360090][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 1641.360095][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360099][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1641.360103][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360107][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1641.360110][ C1] ? neigh_hh_output+0x33a/0x520 [ 1641.360113][ C1] ? arch_stack_walk+0x8b/0xf0 [ 1641.360118][ C1] ? ip_finish_output2+0x262/0x17d0 [ 1641.360121][ C1] ip_finish_output2+0x6fd/0x17d0 [ 1641.360124][ C1] ? ip_skb_dst_mtu+0x2f4/0x940 [ 1641.360127][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360130][ C1] ? trace_lock_release+0x2a/0xd0 [ 1641.360133][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 1641.360136][ C1] ? lock_release+0x13/0xc0 [ 1641.360140][ C1] ? __ip_finish_output+0x10f/0x770 [ 1641.360144][ C1] ip_output+0x16a/0x4f0 [ 1641.360146][ C1] ? __ip_local_out+0x3e2/0x620 [ 1641.360149][ C1] ? __pfx_ip_output+0x10/0x10 [ 1641.360152][ C1] ? ipv4_dst_check+0x164/0x2d0 [ 1641.360155][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360158][ C1] ? trace_lock_release+0x2a/0xd0 [ 1641.360163][ C1] __ip_queue_xmit+0xf16/0x16e0 [ 1641.360167][ C1] ? __skb_clone+0x57a/0x760 [ 1641.360171][ C1] __tcp_transmit_skb+0x1e1c/0x2e10 [ 1641.360177][ C1] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 1641.360179][ C1] ? __pfx_mptcp_established_options+0x10/0x10 [ 1641.360185][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360189][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1641.360193][ C1] tcp_write_xmit+0x8ac/0x2f60 [ 1641.360198][ C1] ? __pfx_tcp_current_mss+0x10/0x10 [ 1641.360202][ C1] ? __pfx_tcp_write_xmit+0x10/0x10 [ 1641.360205][ C1] ? inet_sk_state_store+0x49/0x90 [ 1641.360208][ C1] ? tcp_set_state+0x10a/0x510 [ 1641.360212][ C1] ? __pfx_tcp_set_state+0x10/0x10 [ 1641.360216][ C1] __tcp_push_pending_frames+0x96/0x330 [ 1641.360220][ C1] __tcp_close+0x8ad/0xe20 [ 1641.360223][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1641.360227][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1641.360230][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1641.360234][ C1] __mptcp_close_ssk+0x2b4/0x14b0 [ 1641.360238][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1641.360241][ C1] ? __pfx___mptcp_close_ssk+0x10/0x10 [ 1641.360246][ C1] mptcp_destroy_common+0xa8/0x2f0 [ 1641.360250][ C1] mptcp_destroy+0x88/0x110 [ 1641.360253][ C1] __mptcp_destroy_sock+0x10d/0x2b0 [ 1641.360257][ C1] mptcp_worker+0xacb/0xf90 [ 1641.360259][ C1] ? __pfx_debug_object_deactivate+0x10/0x10 [ 1641.360264][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360268][ C1] ? __pfx_mptcp_worker+0x10/0x10 [ 1641.360271][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360275][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360279][ C1] process_one_work+0xe40/0x1690 [ 1641.360286][ C1] ? __pfx_process_one_work+0x10/0x10 [ 1641.360292][ C1] ? assign_work+0x16c/0x240 [ 1641.360296][ C1] worker_thread+0x591/0xcf0 [ 1641.360300][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1641.360304][ C1] ? __pfx_worker_thread+0x10/0x10 [ 1641.360308][ C1] kthread+0x37b/0x600 [ 1641.360312][ C1] ? __pfx_kthread+0x10/0x10 [ 1641.360315][ C1] ? __pfx_kthread+0x10/0x10 [ 1641.360318][ C1] ? rcu_is_watching+0x12/0xc0 [ 1641.360321][ C1] ? __pfx_kthread+0x10/0x10 [ 1641.360325][ C1] ret_from_fork+0x31/0x70 [ 1641.360329][ C1] ? __pfx_kthread+0x10/0x10 [ 1641.360332][ C1] ret_from_fork_asm+0x1a/0x30 [ 1641.360338][ C1] [ 1682.081889][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1682.082286][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 13144, name: kworker/0:1 [ 1682.082645][ C0] preempt_count: 101, expected: 0 [ 1682.082859][ C0] RCU nest depth: 3, expected: 0 [ 1682.083064][ C0] INFO: lockdep is turned off. [ 1682.083278][ C0] Preemption disabled at: [ 1682.083279][ C0] [] __dev_queue_xmit+0x1fd/0x1900 [ 1682.083699][ C0] CPU: 0 UID: 0 PID: 13144 Comm: kworker/0:1 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 1682.083705][ C0] Tainted: [W]=WARN [ 1682.083707][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1682.083709][ C0] Workqueue: events mptcp_worker [ 1682.083715][ C0] Call Trace: [ 1682.083717][ C0] [ 1682.083719][ C0] dump_stack_lvl+0xb0/0xd0 [ 1682.083727][ C0] __might_resched+0x360/0x5a0 [ 1682.083734][ C0] down_write+0x72/0x210 [ 1682.083739][ C0] ? __pfx_down_write+0x10/0x10 [ 1682.083742][ C0] ? simple_recursive_removal+0x3a/0x860 [ 1682.083747][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.083753][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 1682.083761][ C0] simple_recursive_removal+0x166/0x860 [ 1682.083764][ C0] ? __pfx_remove_one+0x10/0x10 [ 1682.083768][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 1682.083773][ C0] debugfs_remove+0x44/0x70 [ 1682.083776][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 1682.083781][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 1682.083784][ C0] ? __sk_destruct+0x383/0x780 [ 1682.083788][ C0] ? ip_rcv_core+0x745/0xec0 [ 1682.083794][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1682.083797][ C0] ? __napi_poll.constprop.0+0xa5/0x460 [ 1682.083800][ C0] ? net_rx_action+0x54f/0xda0 [ 1682.083803][ C0] ? handle_softirqs+0x218/0x620 [ 1682.083807][ C0] ? do_softirq+0xb1/0xe0 [ 1682.083809][ C0] ? __local_bh_enable_ip+0x105/0x130 [ 1682.083812][ C0] ? __dev_queue_xmit+0x9a2/0x1900 [ 1682.083815][ C0] ? ip_finish_output2+0x6fd/0x17d0 [ 1682.083818][ C0] ? ip_output+0x16a/0x4f0 [ 1682.083821][ C0] ? __ip_queue_xmit+0xf16/0x16e0 [ 1682.083823][ C0] ? __tcp_transmit_skb+0x1e1c/0x2e10 [ 1682.083827][ C0] ? tcp_write_xmit+0x8ac/0x2f60 [ 1682.083829][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1682.083835][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.083840][ C0] __put_net+0x19/0x60 [ 1682.083845][ C0] __sk_destruct+0x58a/0x780 [ 1682.083849][ C0] ip_rcv_core+0x745/0xec0 [ 1682.083852][ C0] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 1682.083859][ C0] ? process_backlog+0x381/0x13e0 [ 1682.083862][ C0] ip_rcv+0xa8/0x660 [ 1682.083866][ C0] ? __pfx_debug_object_activate+0x10/0x10 [ 1682.083871][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 1682.083876][ C0] ? switch_hrtimer_base+0x400/0x6e0 [ 1682.083881][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 1682.083885][ C0] ? process_backlog+0x381/0x13e0 [ 1682.083888][ C0] __netif_receive_skb_one_core+0x164/0x1b0 [ 1682.083892][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1682.083896][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.083900][ C0] ? lock_acquire+0x10c/0x170 [ 1682.083904][ C0] ? process_backlog+0x381/0x13e0 [ 1682.083908][ C0] process_backlog+0x3c1/0x13e0 [ 1682.083913][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.083917][ C0] __napi_poll.constprop.0+0xa5/0x460 [ 1682.083920][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.083924][ C0] net_rx_action+0x54f/0xda0 [ 1682.083931][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 1682.083934][ C0] ? lock_release+0x13/0xc0 [ 1682.083940][ C0] ? __pfx_sched_balance_domains+0x10/0x10 [ 1682.083944][ C0] ? clockevents_program_event+0x1ea/0x300 [ 1682.083951][ C0] handle_softirqs+0x218/0x620 [ 1682.083954][ C0] ? __dev_queue_xmit+0x98d/0x1900 [ 1682.083958][ C0] do_softirq+0xb1/0xe0 [ 1682.083960][ C0] [ 1682.083962][ C0] [ 1682.083963][ C0] __local_bh_enable_ip+0x105/0x130 [ 1682.083965][ C0] ? __dev_queue_xmit+0x98d/0x1900 [ 1682.083968][ C0] __dev_queue_xmit+0x9a2/0x1900 [ 1682.083971][ C0] ? lock_release+0x13/0xc0 [ 1682.083975][ C0] ? unwind_next_frame+0x4f8/0x1e10 [ 1682.083980][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 1682.083985][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.083989][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1682.083994][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.083997][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1682.084001][ C0] ? neigh_hh_output+0x33a/0x520 [ 1682.084004][ C0] ? arch_stack_walk+0x8b/0xf0 [ 1682.084009][ C0] ? ip_finish_output2+0x262/0x17d0 [ 1682.084012][ C0] ip_finish_output2+0x6fd/0x17d0 [ 1682.084015][ C0] ? ip_skb_dst_mtu+0x2f4/0x940 [ 1682.084017][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.084021][ C0] ? trace_lock_release+0x2a/0xd0 [ 1682.084024][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 1682.084027][ C0] ? lock_release+0x13/0xc0 [ 1682.084031][ C0] ? __ip_finish_output+0x10f/0x770 [ 1682.084034][ C0] ip_output+0x16a/0x4f0 [ 1682.084037][ C0] ? __ip_local_out+0x3e2/0x620 [ 1682.084040][ C0] ? __pfx_ip_output+0x10/0x10 [ 1682.084043][ C0] ? ipv4_dst_check+0x164/0x2d0 [ 1682.084045][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.084049][ C0] ? trace_lock_release+0x2a/0xd0 [ 1682.084054][ C0] __ip_queue_xmit+0xf16/0x16e0 [ 1682.084057][ C0] ? __skb_clone+0x57a/0x760 [ 1682.084062][ C0] __tcp_transmit_skb+0x1e1c/0x2e10 [ 1682.084068][ C0] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 1682.084071][ C0] ? __pfx_mptcp_established_options+0x10/0x10 [ 1682.084078][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.084082][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1682.084086][ C0] tcp_write_xmit+0x8ac/0x2f60 [ 1682.084092][ C0] ? __pfx_tcp_current_mss+0x10/0x10 [ 1682.084095][ C0] ? __pfx_tcp_write_xmit+0x10/0x10 [ 1682.084098][ C0] ? inet_sk_state_store+0x49/0x90 [ 1682.084102][ C0] ? tcp_set_state+0x10a/0x510 [ 1682.084106][ C0] ? __pfx_tcp_set_state+0x10/0x10 [ 1682.084111][ C0] __tcp_push_pending_frames+0x96/0x330 [ 1682.084114][ C0] __tcp_close+0x8ad/0xe20 [ 1682.084118][ C0] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1682.084122][ C0] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1682.084126][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1682.084129][ C0] __mptcp_close_ssk+0x2b4/0x14b0 [ 1682.084134][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1682.084137][ C0] ? __pfx___mptcp_close_ssk+0x10/0x10 [ 1682.084142][ C0] mptcp_destroy_common+0xa8/0x2f0 [ 1682.084146][ C0] mptcp_destroy+0x88/0x110 [ 1682.084149][ C0] __mptcp_destroy_sock+0x10d/0x2b0 [ 1682.084153][ C0] mptcp_worker+0xacb/0xf90 [ 1682.084156][ C0] ? __pfx_debug_object_deactivate+0x10/0x10 [ 1682.084159][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.084163][ C0] ? __pfx_mptcp_worker+0x10/0x10 [ 1682.084166][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.084170][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.084174][ C0] process_one_work+0xe40/0x1690 [ 1682.084182][ C0] ? __pfx_process_one_work+0x10/0x10 [ 1682.084187][ C0] ? assign_work+0x16c/0x240 [ 1682.084191][ C0] worker_thread+0x591/0xcf0 [ 1682.084195][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1682.084199][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1682.084203][ C0] kthread+0x37b/0x600 [ 1682.084207][ C0] ? __pfx_kthread+0x10/0x10 [ 1682.084210][ C0] ? __pfx_kthread+0x10/0x10 [ 1682.084213][ C0] ? rcu_is_watching+0x12/0xc0 [ 1682.084217][ C0] ? __pfx_kthread+0x10/0x10 [ 1682.084220][ C0] ret_from_fork+0x31/0x70 [ 1682.084224][ C0] ? __pfx_kthread+0x10/0x10 [ 1682.084227][ C0] ret_from_fork_asm+0x1a/0x30 [ 1682.084234][ C0] [ 1719.225644][T20230] pm_nl_ctl (20230) used greatest stack depth: 23048 bytes left [ 1785.147222][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1785.147635][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 21297, name: mptcp_connect [ 1785.148018][ C1] preempt_count: 101, expected: 0 [ 1785.148238][ C1] RCU nest depth: 2, expected: 0 [ 1785.148454][ C1] INFO: lockdep is turned off. [ 1785.148671][ C1] Preemption disabled at: [ 1785.148672][ C1] [<0000000000000000>] 0x0 [ 1785.149057][ C1] CPU: 1 UID: 0 PID: 21297 Comm: mptcp_connect Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 1785.149063][ C1] Tainted: [W]=WARN [ 1785.149064][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1785.149067][ C1] Call Trace: [ 1785.149068][ C1] [ 1785.149071][ C1] dump_stack_lvl+0xb0/0xd0 [ 1785.149080][ C1] __might_resched+0x360/0x5a0 [ 1785.149086][ C1] down_write+0x72/0x210 [ 1785.149091][ C1] ? __pfx_down_write+0x10/0x10 [ 1785.149094][ C1] ? simple_recursive_removal+0x3a/0x860 [ 1785.149099][ C1] ? rcu_is_watching+0x12/0xc0 [ 1785.149106][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1785.149111][ C1] simple_recursive_removal+0x166/0x860 [ 1785.149114][ C1] ? __pfx_remove_one+0x10/0x10 [ 1785.149119][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1785.149124][ C1] debugfs_remove+0x44/0x70 [ 1785.149127][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 1785.149132][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 1785.149135][ C1] ? __sk_destruct+0x383/0x780 [ 1785.149140][ C1] ? tcp_v4_rcv+0x2737/0x35b0 [ 1785.149146][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1785.149149][ C1] ? ip_rcv+0x4a1/0x660 [ 1785.149154][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 1785.149159][ C1] ? process_backlog+0x3c1/0x13e0 [ 1785.149162][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 1785.149166][ C1] ? net_rx_action+0x54f/0xda0 [ 1785.149169][ C1] ? handle_softirqs+0x218/0x620 [ 1785.149173][ C1] ? do_softirq+0xb1/0xe0 [ 1785.149176][ C1] ? __local_bh_enable_ip+0x105/0x130 [ 1785.149179][ C1] ? mptcp_send_ack+0x16a/0x1d0 [ 1785.149184][ C1] ? __mptcp_retrans+0x76d/0x900 [ 1785.149187][ C1] ? mptcp_release_cb+0x5e9/0xac0 [ 1785.149190][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1785.149195][ C1] ? rcu_is_watching+0x12/0xc0 [ 1785.149200][ C1] __put_net+0x19/0x60 [ 1785.149206][ C1] __sk_destruct+0x58a/0x780 [ 1785.149210][ C1] tcp_v4_rcv+0x2737/0x35b0 [ 1785.149218][ C1] ? raw_v4_input+0x2dc/0xa30 [ 1785.149221][ C1] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 1785.149227][ C1] ? __inet_lookup_established+0x2e7/0x500 [ 1785.149233][ C1] ip_protocol_deliver_rcu+0x93/0x390 [ 1785.149238][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 1785.149243][ C1] ip_local_deliver+0x19c/0x480 [ 1785.149247][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 1785.149250][ C1] ? tcp_v4_early_demux+0x563/0x980 [ 1785.149254][ C1] ? trace_pelt_se_tp+0xf1/0x160 [ 1785.149258][ C1] ? rcu_read_lock_held+0xe/0x50 [ 1785.149261][ C1] ? ip_rcv_finish_core+0x527/0x1340 [ 1785.149266][ C1] ip_rcv+0x4a1/0x660 [ 1785.149270][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1785.149273][ C1] ? pick_eevdf+0x3ae/0x5a0 [ 1785.149277][ C1] ? enqueue_entity+0x219/0x7e0 [ 1785.149280][ C1] ? update_curr+0x76/0x7b0 [ 1785.149285][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1785.149288][ C1] ? process_backlog+0x381/0x13e0 [ 1785.149292][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 1785.149296][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1785.149300][ C1] ? rcu_is_watching+0x12/0xc0 [ 1785.149303][ C1] ? lock_acquire+0x10c/0x170 [ 1785.149308][ C1] ? process_backlog+0x381/0x13e0 [ 1785.149312][ C1] process_backlog+0x3c1/0x13e0 [ 1785.149317][ C1] ? rcu_is_watching+0x12/0xc0 [ 1785.149321][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 1785.149324][ C1] ? rcu_is_watching+0x12/0xc0 [ 1785.149329][ C1] net_rx_action+0x54f/0xda0 [ 1785.149335][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1785.149340][ C1] ? tmigr_handle_remote+0x191/0x350 [ 1785.149345][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 1785.149348][ C1] ? do_raw_spin_lock+0x130/0x270 [ 1785.149351][ C1] ? spin_bug+0x1c2/0x1d0 [ 1785.149354][ C1] ? lock_acquire+0x10c/0x170 [ 1785.149358][ C1] ? rcu_is_watching+0x12/0xc0 [ 1785.149363][ C1] handle_softirqs+0x218/0x620 [ 1785.149367][ C1] ? mptcp_send_ack+0x16a/0x1d0 [ 1785.149370][ C1] do_softirq+0xb1/0xe0 [ 1785.149373][ C1] [ 1785.149374][ C1] [ 1785.149376][ C1] __local_bh_enable_ip+0x105/0x130 [ 1785.149379][ C1] mptcp_send_ack+0x16a/0x1d0 [ 1785.149382][ C1] ? __pfx_mptcp_send_ack+0x10/0x10 [ 1785.149387][ C1] __mptcp_retrans+0x76d/0x900 [ 1785.149391][ C1] ? rcu_is_watching+0x12/0xc0 [ 1785.149395][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1785.149399][ C1] ? __pfx___mptcp_retrans+0x10/0x10 [ 1785.149403][ C1] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 1785.149408][ C1] ? mptcp_release_cb+0x2b3/0xac0 [ 1785.149410][ C1] ? rcu_is_watching+0x12/0xc0 [ 1785.149413][ C1] ? mptcp_release_cb+0x2b3/0xac0 [ 1785.149417][ C1] mptcp_release_cb+0x5e9/0xac0 [ 1785.149419][ C1] ? do_raw_write_lock+0x121/0x3b0 [ 1785.149423][ C1] ? mptcp_close_timeout+0x23/0xd0 [ 1785.149427][ C1] ? do_raw_spin_lock+0x130/0x270 [ 1785.149430][ C1] ? __pfx_mptcp_release_cb+0x10/0x10 [ 1785.149432][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1785.149435][ C1] ? lock_acquire+0x10c/0x170 [ 1785.149438][ C1] ? release_sock+0x1f/0x1d0 [ 1785.149443][ C1] release_sock+0x17f/0x1d0 [ 1785.149447][ C1] mptcp_close+0x2f/0x90 [ 1785.149450][ C1] inet_release+0x109/0x230 [ 1785.149454][ C1] __sock_release+0xa6/0x260 [ 1785.149458][ C1] sock_close+0x18/0x20 [ 1785.149461][ C1] __fput+0x35c/0xa80 [ 1785.149468][ C1] task_work_run+0x131/0x220 [ 1785.149473][ C1] ? __pfx_task_work_run+0x10/0x10 [ 1785.149477][ C1] ? kmem_cache_free+0x149/0x330 [ 1785.149482][ C1] ? refcount_dec_and_lock+0x17/0x80 [ 1785.149487][ C1] ? do_exit+0x4df/0xc10 [ 1785.149492][ C1] do_exit+0x4e4/0xc10 [ 1785.149496][ C1] do_group_exit+0xb8/0x260 [ 1785.149500][ C1] get_signal+0x197a/0x1b40 [ 1785.149505][ C1] ? hrtimer_nanosleep+0x27c/0x310 [ 1785.149509][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 1785.149512][ C1] ? __pfx_get_signal+0x10/0x10 [ 1785.149515][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 1785.149520][ C1] arch_do_signal_or_restart+0x7a/0x2f0 [ 1785.149525][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1785.149529][ C1] ? common_nsleep+0x7d/0xc0 [ 1785.149534][ C1] ? __x64_sys_clock_nanosleep+0x291/0x430 [ 1785.149538][ C1] ? ksys_write+0x18b/0x1d0 [ 1785.149541][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 1785.149544][ C1] ? do_user_addr_fault+0x959/0xe00 [ 1785.149549][ C1] ? rcu_is_watching+0x12/0xc0 [ 1785.149553][ C1] syscall_exit_to_user_mode+0x136/0x1f0 [ 1785.149558][ C1] do_syscall_64+0xce/0x1d0 [ 1785.149562][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1785.149566][ C1] RIP: 0033:0x7fd2caa3e97a [ 1785.149569][ C1] Code: Unable to access opcode bytes at 0x7fd2caa3e950. [ 1785.149570][ C1] RSP: 002b:00007ffc44b69628 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 1785.149574][ C1] RAX: fffffffffffffdfc RBX: 0000000000000005 RCX: 00007fd2caa3e97a [ 1785.149577][ C1] RDX: 00007ffc44b69640 RSI: 0000000000000000 RDI: 0000000000000000 [ 1785.149579][ C1] RBP: 0000000000000014 R08: 00007fd2cab2423c R09: 00007fd2cab24260 [ 1785.149581][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc44b6b830 [ 1785.149583][ C1] R13: 00007ffc44b6bc9a R14: 0000000000000474 R15: 0000000000000014 [ 1785.149589][ C1]