[ 1263.013543][ C3] [ 1263.013781][ C3] ================================ [ 1263.013979][ C3] WARNING: inconsistent lock state [ 1263.014175][ C3] 6.15.0-virtme #1 Not tainted [ 1263.014368][ C3] -------------------------------- [ 1263.014558][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 1263.014799][ C3] ksoftirqd/3/32 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 1263.015038][ C3] ffffffff9dde9d78 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 1263.015382][ C3] {SOFTIRQ-ON-W} state was registered at: [ 1263.015571][ C3] __lock_acquire+0x20b/0x7e0 [ 1263.015765][ C3] lock_acquire.part.0+0xb6/0x240 [ 1263.015955][ C3] _raw_spin_lock+0x33/0x40 [ 1263.016152][ C3] simple_pin_fs+0x24/0x150 [ 1263.016343][ C3] start_creating.part.0+0x52/0x310 [ 1263.016537][ C3] debugfs_create_dir+0x6a/0x540 [ 1263.016734][ C3] component_debug_init+0x17/0x30 [ 1263.016927][ C3] do_one_initcall+0x8f/0x1e0 [ 1263.017126][ C3] do_initcalls+0x176/0x280 [ 1263.017328][ C3] kernel_init_freeable+0x22d/0x300 [ 1263.017523][ C3] kernel_init+0x20/0x200 [ 1263.017714][ C3] ret_from_fork+0x240/0x320 [ 1263.017907][ C3] ret_from_fork_asm+0x1a/0x30 [ 1263.018099][ C3] irq event stamp: 12864100 [ 1263.018301][ C3] hardirqs last enabled at (12864100): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 1263.018681][ C3] hardirqs last disabled at (12864099): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 1263.019069][ C3] softirqs last enabled at (12862424): [] handle_softirqs+0x358/0x620 [ 1263.019408][ C3] softirqs last disabled at (12862429): [] run_ksoftirqd+0x3f/0x70 [ 1263.019743][ C3] [ 1263.019743][ C3] other info that might help us debug this: [ 1263.020025][ C3] Possible unsafe locking scenario: [ 1263.020025][ C3] [ 1263.020301][ C3] CPU0 [ 1263.020448][ C3] ---- [ 1263.020592][ C3] lock(pin_fs_lock); [ 1263.020744][ C3] [ 1263.020889][ C3] lock(pin_fs_lock); [ 1263.021035][ C3] [ 1263.021035][ C3] *** DEADLOCK *** [ 1263.021035][ C3] [ 1263.021330][ C3] 2 locks held by ksoftirqd/3/32: [ 1263.021524][ C3] #0: ffffffff9db9b5e0 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x381/0x13e0 [ 1263.021872][ C3] #1: ffffffff9db9b5e0 (rcu_read_lock){....}-{1:3}, at: ip_local_deliver_finish+0x209/0x4b0 [ 1263.022272][ C3] [ 1263.022272][ C3] stack backtrace: [ 1263.022518][ C3] CPU: 3 UID: 0 PID: 32 Comm: ksoftirqd/3 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 1263.022523][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1263.022525][ C3] Call Trace: [ 1263.022527][ C3] [ 1263.022531][ C3] dump_stack_lvl+0x82/0xd0 [ 1263.022540][ C3] print_usage_bug.part.0+0x25f/0x360 [ 1263.022545][ C3] mark_lock_irq+0x343/0x400 [ 1263.022549][ C3] ? rcu_read_lock_any_held+0x43/0xb0 [ 1263.022555][ C3] ? validate_chain+0x166/0x4d0 [ 1263.022557][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 1263.022565][ C3] mark_lock+0x174/0x2f0 [ 1263.022569][ C3] mark_usage+0x46/0x150 [ 1263.022572][ C3] __lock_acquire+0x20b/0x7e0 [ 1263.022575][ C3] ? __lock_acquire+0x44d/0x7e0 [ 1263.022579][ C3] lock_acquire.part.0+0xb6/0x240 [ 1263.022582][ C3] ? simple_pin_fs+0x24/0x150 [ 1263.022587][ C3] ? rcu_is_watching+0x12/0xc0 [ 1263.022592][ C3] ? lock_acquire+0x10c/0x170 [ 1263.022594][ C3] ? simple_pin_fs+0x24/0x150 [ 1263.022599][ C3] _raw_spin_lock+0x33/0x40 [ 1263.022601][ C3] ? simple_pin_fs+0x24/0x150 [ 1263.022604][ C3] simple_pin_fs+0x24/0x150 [ 1263.022608][ C3] debugfs_remove+0x35/0x70 [ 1263.022611][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 1263.022618][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 1263.022621][ C3] ? __sk_destruct+0x383/0x780 [ 1263.022626][ C3] ? tcp_v4_err+0xb76/0x13d0 [ 1263.022631][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1263.022634][ C3] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 1263.022637][ C3] ? ip_local_deliver+0x19c/0x480 [ 1263.022641][ C3] ? ip_rcv+0x4a1/0x660 [ 1263.022644][ C3] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 1263.022647][ C3] ? process_backlog+0x3c1/0x13e0 [ 1263.022650][ C3] ? __napi_poll.constprop.0+0xa2/0x460 [ 1263.022653][ C3] ? net_rx_action+0x54f/0xda0 [ 1263.022655][ C3] ? handle_softirqs+0x218/0x620 [ 1263.022658][ C3] ? run_ksoftirqd+0x3f/0x70 [ 1263.022661][ C3] ? smpboot_thread_fn+0x30a/0x960 [ 1263.022666][ C3] ? kthread+0x37e/0x600 [ 1263.022674][ C3] __put_net+0x19/0x60 [ 1263.022680][ C3] __sk_destruct+0x58a/0x780 [ 1263.022685][ C3] tcp_v4_err+0xb76/0x13d0 [ 1263.022690][ C3] icmp_unreach+0x2c9/0xc40 [ 1263.022695][ C3] ? __skb_checksum_complete+0xde/0x2e0 [ 1263.022701][ C3] icmp_rcv+0x7fa/0xfe0 [ 1263.022705][ C3] ip_protocol_deliver_rcu+0x319/0x390 [ 1263.022710][ C3] ip_local_deliver_finish+0x2c2/0x4b0 [ 1263.022715][ C3] ip_local_deliver+0x19c/0x480 [ 1263.022719][ C3] ? __pfx_ip_local_deliver+0x10/0x10 [ 1263.022724][ C3] ? ip_rcv_finish_core+0x1ad/0x1340 [ 1263.022729][ C3] ? process_backlog+0x381/0x13e0 [ 1263.022732][ C3] ip_rcv+0x4a1/0x660 [ 1263.022736][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 1263.022740][ C3] ? rcu_read_lock_any_held+0x43/0xb0 [ 1263.022742][ C3] ? validate_chain+0x166/0x4d0 [ 1263.022747][ C3] ? __lock_acquire+0x44d/0x7e0 [ 1263.022750][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 1263.022753][ C3] ? process_backlog+0x381/0x13e0 [ 1263.022757][ C3] __netif_receive_skb_one_core+0x164/0x1b0 [ 1263.022761][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1263.022765][ C3] ? rcu_is_watching+0x12/0xc0 [ 1263.022768][ C3] ? lock_acquire+0x10c/0x170 [ 1263.022771][ C3] ? process_backlog+0x381/0x13e0 [ 1263.022776][ C3] process_backlog+0x3c1/0x13e0 [ 1263.022782][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 1263.022784][ C3] ? rcu_is_watching+0x12/0xc0 [ 1263.022788][ C3] net_rx_action+0x54f/0xda0 [ 1263.022793][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 1263.022796][ C3] ? __qdisc_run+0x1b0/0x3a0 [ 1263.022802][ C3] ? find_held_lock+0x2b/0x80 [ 1263.022808][ C3] ? __lock_release+0x5d/0x170 [ 1263.022811][ C3] ? net_tx_action+0x4ae/0x6b0 [ 1263.022816][ C3] handle_softirqs+0x218/0x620 [ 1263.022820][ C3] ? __pfx_run_ksoftirqd+0x10/0x10 [ 1263.022824][ C3] run_ksoftirqd+0x3f/0x70 [ 1263.022827][ C3] smpboot_thread_fn+0x30a/0x960 [ 1263.022830][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 1263.022834][ C3] kthread+0x37e/0x600 [ 1263.022838][ C3] ? __pfx_kthread+0x10/0x10 [ 1263.022841][ C3] ? ret_from_fork+0x1b/0x320 [ 1263.022844][ C3] ? __lock_release+0x5d/0x170 [ 1263.022847][ C3] ? rcu_is_watching+0x12/0xc0 [ 1263.022850][ C3] ? __pfx_kthread+0x10/0x10 [ 1263.022854][ C3] ret_from_fork+0x240/0x320 [ 1263.022857][ C3] ? __pfx_kthread+0x10/0x10 [ 1263.022860][ C3] ret_from_fork_asm+0x1a/0x30 [ 1263.022867][ C3] [ 1263.040124][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1263.040435][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 32, name: ksoftirqd/3 [ 1263.040860][ C3] preempt_count: 100, expected: 0 [ 1263.041038][ C3] RCU nest depth: 2, expected: 0 [ 1263.041216][ C3] INFO: lockdep is turned off. [ 1263.041513][ C3] Preemption disabled at: [ 1263.041515][ C3] [] handle_softirqs+0xe5/0x620 [ 1263.041878][ C3] CPU: 3 UID: 0 PID: 32 Comm: ksoftirqd/3 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 1263.041883][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1263.041885][ C3] Call Trace: [ 1263.041888][ C3] [ 1263.041890][ C3] dump_stack_lvl+0xb0/0xd0 [ 1263.041900][ C3] __might_resched+0x360/0x5a0 [ 1263.041908][ C3] down_write+0x72/0x210 [ 1263.041913][ C3] ? __pfx_down_write+0x10/0x10 [ 1263.041916][ C3] ? simple_recursive_removal+0x33/0x610 [ 1263.041921][ C3] ? rcu_is_watching+0x12/0xc0 [ 1263.041926][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1263.041932][ C3] simple_recursive_removal+0x6a/0x610 [ 1263.041935][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1263.041938][ C3] ? __pfx_remove_one+0x10/0x10 [ 1263.041944][ C3] debugfs_remove+0x44/0x70 [ 1263.041947][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 1263.041954][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 1263.041957][ C3] ? __sk_destruct+0x383/0x780 [ 1263.041962][ C3] ? tcp_v4_err+0xb76/0x13d0 [ 1263.041966][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1263.041969][ C3] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 1263.041975][ C3] ? ip_local_deliver+0x19c/0x480 [ 1263.041979][ C3] ? ip_rcv+0x4a1/0x660 [ 1263.041982][ C3] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 1263.041987][ C3] ? process_backlog+0x3c1/0x13e0 [ 1263.041990][ C3] ? __napi_poll.constprop.0+0xa2/0x460 [ 1263.041993][ C3] ? net_rx_action+0x54f/0xda0 [ 1263.041995][ C3] ? handle_softirqs+0x218/0x620 [ 1263.041998][ C3] ? run_ksoftirqd+0x3f/0x70 [ 1263.042001][ C3] ? smpboot_thread_fn+0x30a/0x960 [ 1263.042005][ C3] ? kthread+0x37e/0x600 [ 1263.042012][ C3] __put_net+0x19/0x60 [ 1263.042018][ C3] __sk_destruct+0x58a/0x780 [ 1263.042022][ C3] tcp_v4_err+0xb76/0x13d0 [ 1263.042027][ C3] icmp_unreach+0x2c9/0xc40 [ 1263.042031][ C3] ? __skb_checksum_complete+0xde/0x2e0 [ 1263.042037][ C3] icmp_rcv+0x7fa/0xfe0 [ 1263.042042][ C3] ip_protocol_deliver_rcu+0x319/0x390 [ 1263.042047][ C3] ip_local_deliver_finish+0x2c2/0x4b0 [ 1263.042051][ C3] ip_local_deliver+0x19c/0x480 [ 1263.042055][ C3] ? __pfx_ip_local_deliver+0x10/0x10 [ 1263.042061][ C3] ? ip_rcv_finish_core+0x1ad/0x1340 [ 1263.042066][ C3] ? process_backlog+0x381/0x13e0 [ 1263.042070][ C3] ip_rcv+0x4a1/0x660 [ 1263.042073][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 1263.042077][ C3] ? rcu_read_lock_any_held+0x43/0xb0 [ 1263.042081][ C3] ? validate_chain+0x166/0x4d0 [ 1263.042086][ C3] ? __lock_acquire+0x44d/0x7e0 [ 1263.042089][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 1263.042092][ C3] ? process_backlog+0x381/0x13e0 [ 1263.042096][ C3] __netif_receive_skb_one_core+0x164/0x1b0 [ 1263.042100][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1263.042104][ C3] ? rcu_is_watching+0x12/0xc0 [ 1263.042107][ C3] ? lock_acquire+0x10c/0x170 [ 1263.042109][ C3] ? process_backlog+0x381/0x13e0 [ 1263.042114][ C3] process_backlog+0x3c1/0x13e0 [ 1263.042120][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 1263.042123][ C3] ? rcu_is_watching+0x12/0xc0 [ 1263.042127][ C3] net_rx_action+0x54f/0xda0 [ 1263.042133][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 1263.042135][ C3] ? __qdisc_run+0x1b0/0x3a0 [ 1263.042143][ C3] ? find_held_lock+0x2b/0x80 [ 1263.042148][ C3] ? __lock_release+0x5d/0x170 [ 1263.042152][ C3] ? net_tx_action+0x4ae/0x6b0 [ 1263.042157][ C3] handle_softirqs+0x218/0x620 [ 1263.042161][ C3] ? __pfx_run_ksoftirqd+0x10/0x10 [ 1263.042165][ C3] run_ksoftirqd+0x3f/0x70 [ 1263.042168][ C3] smpboot_thread_fn+0x30a/0x960 [ 1263.042171][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 1263.042175][ C3] kthread+0x37e/0x600 [ 1263.042179][ C3] ? __pfx_kthread+0x10/0x10 [ 1263.042182][ C3] ? ret_from_fork+0x1b/0x320 [ 1263.042185][ C3] ? __lock_release+0x5d/0x170 [ 1263.042189][ C3] ? rcu_is_watching+0x12/0xc0 [ 1263.042192][ C3] ? __pfx_kthread+0x10/0x10 [ 1263.042196][ C3] ret_from_fork+0x240/0x320 [ 1263.042198][ C3] ? __pfx_kthread+0x10/0x10 [ 1263.042202][ C3] ret_from_fork_asm+0x1a/0x30 [ 1263.042210][ C3] [ 1267.106878][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1267.107359][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/2 [ 1267.107768][ C2] preempt_count: 101, expected: 0 [ 1267.107996][ C2] RCU nest depth: 0, expected: 0 [ 1267.108223][ C2] INFO: lockdep is turned off. [ 1267.108454][ C2] Preemption disabled at: [ 1267.108456][ C2] [<0000000000000000>] 0x0 [ 1267.108881][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1267.108888][ C2] Tainted: [W]=WARN [ 1267.108889][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1267.108892][ C2] Call Trace: [ 1267.108894][ C2] [ 1267.108896][ C2] dump_stack_lvl+0xb0/0xd0 [ 1267.108909][ C2] __might_resched+0x360/0x5a0 [ 1267.108918][ C2] down_write+0x72/0x210 [ 1267.108924][ C2] ? __pfx_down_write+0x10/0x10 [ 1267.108927][ C2] ? simple_recursive_removal+0x33/0x610 [ 1267.108933][ C2] ? rcu_is_watching+0x12/0xc0 [ 1267.108939][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 1267.108946][ C2] simple_recursive_removal+0x6a/0x610 [ 1267.108949][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 1267.108953][ C2] ? __pfx_remove_one+0x10/0x10 [ 1267.108960][ C2] debugfs_remove+0x44/0x70 [ 1267.108962][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 1267.108969][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 1267.108973][ C2] ? __sk_destruct+0x383/0x780 [ 1267.108979][ C2] ? call_timer_fn+0x13d/0x220 [ 1267.108983][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1267.108987][ C2] ? handle_softirqs+0x218/0x620 [ 1267.108993][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 1267.108996][ C2] ? irq_exit_rcu+0xe/0x30 [ 1267.108999][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1267.109003][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1267.109008][ C2] ? finish_task_switch.isra.0+0x251/0x970 [ 1267.109012][ C2] ? __schedule+0x86a/0x1b00 [ 1267.109015][ C2] ? schedule_idle+0x61/0x90 [ 1267.109018][ C2] ? do_idle+0x11f/0x160 [ 1267.109023][ C2] ? cpu_startup_entry+0x54/0x60 [ 1267.109025][ C2] ? start_secondary+0x213/0x2a0 [ 1267.109030][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1267.109035][ C2] ? rcu_is_watching+0x12/0xc0 [ 1267.109039][ C2] __put_net+0x19/0x60 [ 1267.109046][ C2] __sk_destruct+0x58a/0x780 [ 1267.109050][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 1267.109056][ C2] call_timer_fn+0x13d/0x220 [ 1267.109058][ C2] ? call_timer_fn+0xe7/0x220 [ 1267.109061][ C2] ? call_timer_fn+0xe7/0x220 [ 1267.109063][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 1267.109066][ C2] ? perf_event_task_tick+0x181/0x2e0 [ 1267.109074][ C2] ? rcu_is_watching+0x12/0xc0 [ 1267.109078][ C2] __run_timers+0x543/0x810 [ 1267.109081][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 1267.109086][ C2] ? __pfx___run_timers+0x10/0x10 [ 1267.109089][ C2] ? trace_lock_release+0x2a/0xd0 [ 1267.109096][ C2] ? lock_release+0x13/0xc0 [ 1267.109099][ C2] ? do_raw_spin_lock+0x130/0x270 [ 1267.109103][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1267.109106][ C2] ? lock_acquire+0x10c/0x170 [ 1267.109108][ C2] ? run_timer_base+0xab/0x110 [ 1267.109113][ C2] run_timer_base+0xb3/0x110 [ 1267.109115][ C2] run_timer_softirq+0x1a/0x30 [ 1267.109118][ C2] handle_softirqs+0x218/0x620 [ 1267.109123][ C2] __irq_exit_rcu+0xfa/0x160 [ 1267.109126][ C2] irq_exit_rcu+0xe/0x30 [ 1267.109129][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1267.109132][ C2] [ 1267.109133][ C2] [ 1267.109135][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1267.109138][ C2] RIP: 0010:finish_task_switch.isra.0+0x251/0x970 [ 1267.109142][ C2] Code: 4c 89 ff 48 c7 03 00 00 00 00 e8 e6 ce 0c 26 4d 85 e4 75 ba 4c 89 ff e8 ad b4 98 02 e8 98 1f 31 00 fb 65 48 8b 1d f7 62 4a 05 <66> 90 48 83 7d d0 00 74 55 65 48 8b 1d e6 62 4a 05 48 8d bb 18 05 [ 1267.109145][ C2] RSP: 0000:ffffc90000147cd8 EFLAGS: 00000246 [ 1267.109150][ C2] RAX: 0000000000000001 RBX: ffff888001bfa300 RCX: ffffffff9a446b9f [ 1267.109152][ C2] RDX: 0000000000000000 RSI: ffffffff9ce53ba0 RDI: ffffffff9a134d18 [ 1267.109154][ C2] RBP: ffffc90000147d18 R08: 0000000000000000 R09: 0000000000000000 [ 1267.109155][ C2] R10: ffffffff9e64dad7 R11: ffff888009614ad8 R12: ffff888036139058 [ 1267.109157][ C2] R13: ffff8880096145c0 R14: ffff888036139be8 R15: ffff888036139040 [ 1267.109161][ C2] ? trace_irq_enable.constprop.0+0x2f/0x130 [ 1267.109168][ C2] ? finish_task_switch.isra.0+0x248/0x970 [ 1267.109172][ C2] ? finish_task_switch.isra.0+0x248/0x970 [ 1267.109175][ C2] ? __switch_to+0x503/0xd60 [ 1267.109183][ C2] __schedule+0x86a/0x1b00 [ 1267.109187][ C2] ? __pfx___schedule+0x10/0x10 [ 1267.109190][ C2] ? trace_rcu_watching+0x121/0x1b0 [ 1267.109195][ C2] ? rcu_is_watching+0x12/0xc0 [ 1267.109200][ C2] ? rcu_is_watching+0x12/0xc0 [ 1267.109204][ C2] schedule_idle+0x61/0x90 [ 1267.109207][ C2] do_idle+0x11f/0x160 [ 1267.109211][ C2] cpu_startup_entry+0x54/0x60 [ 1267.109214][ C2] start_secondary+0x213/0x2a0 [ 1267.109216][ C2] ? __pfx_start_secondary+0x10/0x10 [ 1267.109221][ C2] common_startup_64+0x13e/0x148 [ 1267.109228][ C2] [ 1286.370921][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1286.371286][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 22, name: ksoftirqd/1 [ 1286.371603][ C1] preempt_count: 100, expected: 0 [ 1286.371793][ C1] RCU nest depth: 2, expected: 0 [ 1286.371972][ C1] INFO: lockdep is turned off. [ 1286.372148][ C1] Preemption disabled at: [ 1286.372150][ C1] [] handle_softirqs+0xe5/0x620 [ 1286.372512][ C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1286.372518][ C1] Tainted: [W]=WARN [ 1286.372520][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1286.372522][ C1] Call Trace: [ 1286.372524][ C1] [ 1286.372527][ C1] dump_stack_lvl+0xb0/0xd0 [ 1286.372537][ C1] __might_resched+0x360/0x5a0 [ 1286.372545][ C1] down_write+0x72/0x210 [ 1286.372551][ C1] ? __pfx_down_write+0x10/0x10 [ 1286.372555][ C1] ? simple_recursive_removal+0x33/0x610 [ 1286.372560][ C1] ? rcu_is_watching+0x12/0xc0 [ 1286.372567][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1286.372574][ C1] simple_recursive_removal+0x6a/0x610 [ 1286.372577][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1286.372580][ C1] ? __pfx_remove_one+0x10/0x10 [ 1286.372587][ C1] debugfs_remove+0x44/0x70 [ 1286.372590][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 1286.372596][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 1286.372600][ C1] ? __sk_destruct+0x383/0x780 [ 1286.372606][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 1286.372611][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1286.372615][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 1286.372621][ C1] ? ip_local_deliver+0x19c/0x480 [ 1286.372625][ C1] ? ip_rcv+0x4a1/0x660 [ 1286.372628][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 1286.372634][ C1] ? process_backlog+0x3c1/0x13e0 [ 1286.372637][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 1286.372640][ C1] ? net_rx_action+0x54f/0xda0 [ 1286.372642][ C1] ? handle_softirqs+0x218/0x620 [ 1286.372644][ C1] ? run_ksoftirqd+0x3f/0x70 [ 1286.372647][ C1] ? smpboot_thread_fn+0x30a/0x960 [ 1286.372652][ C1] ? kthread+0x37e/0x600 [ 1286.372658][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1286.372663][ C1] ? rcu_is_watching+0x12/0xc0 [ 1286.372667][ C1] __put_net+0x19/0x60 [ 1286.372674][ C1] __sk_destruct+0x58a/0x780 [ 1286.372678][ C1] tcp_v4_err+0xb76/0x13d0 [ 1286.372683][ C1] icmp_unreach+0x2c9/0xc40 [ 1286.372688][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 1286.372693][ C1] icmp_rcv+0x7fa/0xfe0 [ 1286.372698][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 1286.372706][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 1286.372711][ C1] ip_local_deliver+0x19c/0x480 [ 1286.372715][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 1286.372720][ C1] ? ip_fast_csum+0xc/0x20 [ 1286.372723][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 1286.372728][ C1] ? process_backlog+0x381/0x13e0 [ 1286.372731][ C1] ip_rcv+0x4a1/0x660 [ 1286.372736][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1286.372743][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1286.372746][ C1] ? process_backlog+0x381/0x13e0 [ 1286.372749][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 1286.372753][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1286.372758][ C1] ? rcu_is_watching+0x12/0xc0 [ 1286.372761][ C1] ? lock_acquire+0x10c/0x170 [ 1286.372763][ C1] ? process_backlog+0x381/0x13e0 [ 1286.372768][ C1] process_backlog+0x3c1/0x13e0 [ 1286.372774][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 1286.372776][ C1] ? rcu_is_watching+0x12/0xc0 [ 1286.372780][ C1] net_rx_action+0x54f/0xda0 [ 1286.372784][ C1] ? rcu_is_watching+0x12/0xc0 [ 1286.372788][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1286.372791][ C1] ? trace_sched_exit_tp+0xdb/0x140 [ 1286.372795][ C1] ? __schedule+0x87b/0x1b00 [ 1286.372799][ C1] ? __pfx___schedule+0x10/0x10 [ 1286.372803][ C1] ? rcu_is_watching+0x12/0xc0 [ 1286.372809][ C1] handle_softirqs+0x218/0x620 [ 1286.372813][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 1286.372817][ C1] run_ksoftirqd+0x3f/0x70 [ 1286.372820][ C1] smpboot_thread_fn+0x30a/0x960 [ 1286.372823][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 1286.372828][ C1] kthread+0x37e/0x600 [ 1286.372832][ C1] ? __pfx_kthread+0x10/0x10 [ 1286.372835][ C1] ? ret_from_fork+0x1b/0x320 [ 1286.372839][ C1] ? __lock_release+0x5d/0x170 [ 1286.372842][ C1] ? rcu_is_watching+0x12/0xc0 [ 1286.372845][ C1] ? __pfx_kthread+0x10/0x10 [ 1286.372849][ C1] ret_from_fork+0x240/0x320 [ 1286.372852][ C1] ? __pfx_kthread+0x10/0x10 [ 1286.372855][ C1] ret_from_fork_asm+0x1a/0x30 [ 1286.372864][ C1] [ 1309.861050][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1309.861500][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/0 [ 1309.861872][ C0] preempt_count: 101, expected: 0 [ 1309.862097][ C0] RCU nest depth: 2, expected: 0 [ 1309.862311][ C0] INFO: lockdep is turned off. [ 1309.862524][ C0] Preemption disabled at: [ 1309.862526][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 1309.863018][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1309.863025][ C0] Tainted: [W]=WARN [ 1309.863027][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1309.863030][ C0] Call Trace: [ 1309.863032][ C0] [ 1309.863035][ C0] dump_stack_lvl+0xb0/0xd0 [ 1309.863043][ C0] __might_resched+0x360/0x5a0 [ 1309.863052][ C0] down_write+0x72/0x210 [ 1309.863057][ C0] ? __pfx_down_write+0x10/0x10 [ 1309.863060][ C0] ? simple_recursive_removal+0x33/0x610 [ 1309.863065][ C0] ? rcu_is_watching+0x12/0xc0 [ 1309.863071][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 1309.863079][ C0] simple_recursive_removal+0x6a/0x610 [ 1309.863082][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 1309.863085][ C0] ? __pfx_remove_one+0x10/0x10 [ 1309.863092][ C0] debugfs_remove+0x44/0x70 [ 1309.863095][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 1309.863102][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 1309.863105][ C0] ? __sk_destruct+0x383/0x780 [ 1309.863112][ C0] ? tcp_v4_err+0xb76/0x13d0 [ 1309.863116][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1309.863120][ C0] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 1309.863126][ C0] ? ip_local_deliver+0x19c/0x480 [ 1309.863129][ C0] ? ip_rcv+0x4a1/0x660 [ 1309.863132][ C0] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 1309.863139][ C0] ? process_backlog+0x3c1/0x13e0 [ 1309.863142][ C0] ? __napi_poll.constprop.0+0xa2/0x460 [ 1309.863145][ C0] ? net_rx_action+0x54f/0xda0 [ 1309.863148][ C0] ? handle_softirqs+0x218/0x620 [ 1309.863154][ C0] ? __irq_exit_rcu+0xfa/0x160 [ 1309.863156][ C0] ? irq_exit_rcu+0xe/0x30 [ 1309.863159][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1309.863164][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1309.863168][ C0] ? rcu_is_watching+0x12/0xc0 [ 1309.863172][ C0] __put_net+0x19/0x60 [ 1309.863178][ C0] __sk_destruct+0x58a/0x780 [ 1309.863182][ C0] tcp_v4_err+0xb76/0x13d0 [ 1309.863188][ C0] icmp_unreach+0x2c9/0xc40 [ 1309.863193][ C0] ? __skb_checksum_complete+0xde/0x2e0 [ 1309.863198][ C0] icmp_rcv+0x7fa/0xfe0 [ 1309.863203][ C0] ip_protocol_deliver_rcu+0x319/0x390 [ 1309.863208][ C0] ip_local_deliver_finish+0x2c2/0x4b0 [ 1309.863212][ C0] ? do_raw_spin_lock+0x130/0x270 [ 1309.863216][ C0] ip_local_deliver+0x19c/0x480 [ 1309.863220][ C0] ? __pfx_ip_local_deliver+0x10/0x10 [ 1309.863224][ C0] ? rcu_is_watching+0x12/0xc0 [ 1309.863228][ C0] ? ip_fast_csum+0xc/0x20 [ 1309.863231][ C0] ? ip_rcv_finish_core+0x1ad/0x1340 [ 1309.863237][ C0] ? process_backlog+0x381/0x13e0 [ 1309.863240][ C0] ip_rcv+0x4a1/0x660 [ 1309.863244][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 1309.863251][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 1309.863254][ C0] ? process_backlog+0x381/0x13e0 [ 1309.863257][ C0] __netif_receive_skb_one_core+0x164/0x1b0 [ 1309.863262][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1309.863266][ C0] ? rcu_is_watching+0x12/0xc0 [ 1309.863269][ C0] ? lock_acquire+0x10c/0x170 [ 1309.863272][ C0] ? process_backlog+0x381/0x13e0 [ 1309.863276][ C0] process_backlog+0x3c1/0x13e0 [ 1309.863281][ C0] ? call_timer_fn+0xe7/0x220 [ 1309.863286][ C0] __napi_poll.constprop.0+0xa2/0x460 [ 1309.863289][ C0] ? rcu_is_watching+0x12/0xc0 [ 1309.863292][ C0] net_rx_action+0x54f/0xda0 [ 1309.863298][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 1309.863300][ C0] ? lock_pin_lock+0xe0/0x150 [ 1309.863309][ C0] ? spin_bug+0x191/0x1d0 [ 1309.863313][ C0] ? __pfx_sched_balance_domains+0x10/0x10 [ 1309.863320][ C0] handle_softirqs+0x218/0x620 [ 1309.863325][ C0] __irq_exit_rcu+0xfa/0x160 [ 1309.863328][ C0] irq_exit_rcu+0xe/0x30 [ 1309.863331][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1309.863334][ C0] [ 1309.863335][ C0] [ 1309.863337][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1309.863341][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 1309.863345][ C0] Code: e2 c7 00 c3 cc cc cc cc 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 1309.863349][ C0] RSP: 0018:ffffffff9d807df8 EFLAGS: 00000246 [ 1309.863354][ C0] RAX: 0000000000000000 RBX: 1ffffffff3b00fc3 RCX: ffffffff9ca9f5d9 [ 1309.863356][ C0] RDX: ffffed1006c066fb RSI: ffffffff9ce53ba0 RDI: ffffffff9a19018f [ 1309.863358][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c066fa [ 1309.863359][ C0] R10: ffff8880360337d3 R11: ffff88803602834c R12: 0000000000000000 [ 1309.863361][ C0] R13: ffffffff9d843240 R14: dffffc0000000000 R15: 0000000000014770 [ 1309.863365][ C0] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 1309.863369][ C0] ? cpuidle_idle_call+0x26f/0x3a0 [ 1309.863375][ C0] default_idle+0x9/0x10 [ 1309.863378][ C0] default_idle_call+0x6d/0xb0 [ 1309.863381][ C0] cpuidle_idle_call+0x26f/0x3a0 [ 1309.863384][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 1309.863388][ C0] ? tsc_verify_tsc_adjust+0x98/0x310 [ 1309.863394][ C0] do_idle+0xf6/0x160 [ 1309.863397][ C0] cpu_startup_entry+0x54/0x60 [ 1309.863400][ C0] rest_init+0x14b/0x260 [ 1309.863404][ C0] start_kernel+0x350/0x410 [ 1309.863412][ C0] x86_64_start_reservations+0x18/0x30 [ 1309.863417][ C0] x86_64_start_kernel+0xf8/0x150 [ 1309.863420][ C0] common_startup_64+0x13e/0x148 [ 1309.863431][ C0] [ 1320.354341][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1320.354805][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 1320.355155][ C3] preempt_count: 101, expected: 0 [ 1320.355340][ C3] RCU nest depth: 0, expected: 0 [ 1320.355527][ C3] INFO: lockdep is turned off. [ 1320.355724][ C3] Preemption disabled at: [ 1320.355726][ C3] [<0000000000000000>] 0x0 [ 1320.356074][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1320.356081][ C3] Tainted: [W]=WARN [ 1320.356083][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1320.356085][ C3] Call Trace: [ 1320.356088][ C3] [ 1320.356091][ C3] dump_stack_lvl+0xb0/0xd0 [ 1320.356103][ C3] __might_resched+0x360/0x5a0 [ 1320.356112][ C3] down_write+0x72/0x210 [ 1320.356118][ C3] ? __pfx_down_write+0x10/0x10 [ 1320.356121][ C3] ? simple_recursive_removal+0x33/0x610 [ 1320.356126][ C3] ? rcu_is_watching+0x12/0xc0 [ 1320.356133][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1320.356141][ C3] simple_recursive_removal+0x6a/0x610 [ 1320.356143][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1320.356147][ C3] ? __pfx_remove_one+0x10/0x10 [ 1320.356154][ C3] debugfs_remove+0x44/0x70 [ 1320.356157][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 1320.356164][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 1320.356168][ C3] ? __sk_destruct+0x383/0x780 [ 1320.356174][ C3] ? call_timer_fn+0x13d/0x220 [ 1320.356178][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1320.356182][ C3] ? tmigr_handle_remote_up+0x1a6/0x270 [ 1320.356188][ C3] ? __walk_groups.isra.0+0x47/0x160 [ 1320.356192][ C3] ? tmigr_handle_remote+0x247/0x350 [ 1320.356194][ C3] ? handle_softirqs+0x218/0x620 [ 1320.356200][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 1320.356203][ C3] ? irq_exit_rcu+0xe/0x30 [ 1320.356206][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1320.356210][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1320.356215][ C3] ? pv_native_safe_halt+0xf/0x20 [ 1320.356218][ C3] ? default_idle+0x9/0x10 [ 1320.356221][ C3] ? default_idle_call+0x6d/0xb0 [ 1320.356225][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1320.356229][ C3] ? rcu_is_watching+0x12/0xc0 [ 1320.356234][ C3] __put_net+0x19/0x60 [ 1320.356240][ C3] __sk_destruct+0x58a/0x780 [ 1320.356244][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 1320.356251][ C3] call_timer_fn+0x13d/0x220 [ 1320.356253][ C3] ? call_timer_fn+0xe7/0x220 [ 1320.356255][ C3] ? call_timer_fn+0xe7/0x220 [ 1320.356258][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 1320.356263][ C3] ? rcu_is_watching+0x12/0xc0 [ 1320.356267][ C3] __run_timers+0x543/0x810 [ 1320.356271][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 1320.356276][ C3] ? __pfx___run_timers+0x10/0x10 [ 1320.356280][ C3] ? do_raw_spin_lock+0x130/0x270 [ 1320.356284][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1320.356287][ C3] ? lock_acquire+0x10c/0x170 [ 1320.356290][ C3] ? timer_expire_remote+0x96/0xf0 [ 1320.356295][ C3] timer_expire_remote+0x9e/0xf0 [ 1320.356298][ C3] tmigr_handle_remote_cpu+0x274/0x440 [ 1320.356303][ C3] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 1320.356306][ C3] ? call_timer_fn+0xe7/0x220 [ 1320.356309][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 1320.356312][ C3] ? do_raw_spin_lock+0x130/0x270 [ 1320.356315][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1320.356319][ C3] ? rcu_is_watching+0x12/0xc0 [ 1320.356323][ C3] tmigr_handle_remote_up+0x1a6/0x270 [ 1320.356328][ C3] ? __pfx_tmigr_handle_remote_up+0x10/0x10 [ 1320.356332][ C3] __walk_groups.isra.0+0x47/0x160 [ 1320.356337][ C3] tmigr_handle_remote+0x247/0x350 [ 1320.356340][ C3] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 1320.356342][ C3] ? do_raw_spin_lock+0x130/0x270 [ 1320.356346][ C3] ? spin_bug+0x198/0x1d0 [ 1320.356349][ C3] ? lock_acquire+0x10c/0x170 [ 1320.356352][ C3] ? rcu_is_watching+0x12/0xc0 [ 1320.356357][ C3] handle_softirqs+0x218/0x620 [ 1320.356362][ C3] __irq_exit_rcu+0xfa/0x160 [ 1320.356365][ C3] irq_exit_rcu+0xe/0x30 [ 1320.356368][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1320.356370][ C3] [ 1320.356372][ C3] [ 1320.356373][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1320.356376][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 1320.356380][ C3] Code: e2 c7 00 c3 cc cc cc cc 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 1320.356383][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 1320.356388][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffff9ca9f5d9 [ 1320.356390][ C3] RDX: ffffed1006c366fb RSI: ffffffff9ce53ba0 RDI: ffffffff9a19018f [ 1320.356392][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c366fa [ 1320.356393][ C3] R10: ffff8880361b37d3 R11: ffffffffa0566828 R12: 0000000000000000 [ 1320.356395][ C3] R13: ffff888001bfc5c0 R14: dffffc0000000000 R15: 0000000000000000 [ 1320.356399][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 1320.356403][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 1320.356408][ C3] default_idle+0x9/0x10 [ 1320.356411][ C3] default_idle_call+0x6d/0xb0 [ 1320.356413][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 1320.356417][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 1320.356420][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 1320.356425][ C3] do_idle+0xf6/0x160 [ 1320.356429][ C3] cpu_startup_entry+0x54/0x60 [ 1320.356432][ C3] start_secondary+0x213/0x2a0 [ 1320.356435][ C3] ? __pfx_start_secondary+0x10/0x10 [ 1320.356439][ C3] common_startup_64+0x13e/0x148 [ 1320.356450][ C3] [ 1337.253837][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1337.254344][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 1337.254709][ C3] preempt_count: 101, expected: 0 [ 1337.254913][ C3] RCU nest depth: 2, expected: 0 [ 1337.255111][ C3] INFO: lockdep is turned off. [ 1337.255305][ C3] Preemption disabled at: [ 1337.255307][ C3] [<0000000000000000>] 0x0 [ 1337.255663][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1337.255669][ C3] Tainted: [W]=WARN [ 1337.255671][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1337.255673][ C3] Call Trace: [ 1337.255676][ C3] [ 1337.255679][ C3] dump_stack_lvl+0xb0/0xd0 [ 1337.255691][ C3] __might_resched+0x360/0x5a0 [ 1337.255700][ C3] down_write+0x72/0x210 [ 1337.255706][ C3] ? __pfx_down_write+0x10/0x10 [ 1337.255710][ C3] ? simple_recursive_removal+0x33/0x610 [ 1337.255715][ C3] ? rcu_is_watching+0x12/0xc0 [ 1337.255721][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1337.255728][ C3] simple_recursive_removal+0x6a/0x610 [ 1337.255731][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1337.255734][ C3] ? __pfx_remove_one+0x10/0x10 [ 1337.255741][ C3] debugfs_remove+0x44/0x70 [ 1337.255744][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 1337.255751][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 1337.255754][ C3] ? __sk_destruct+0x383/0x780 [ 1337.255760][ C3] ? tcp_v4_err+0xb76/0x13d0 [ 1337.255765][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1337.255769][ C3] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 1337.255776][ C3] ? ip_local_deliver+0x19c/0x480 [ 1337.255779][ C3] ? ip_rcv+0x4a1/0x660 [ 1337.255782][ C3] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 1337.255788][ C3] ? process_backlog+0x3c1/0x13e0 [ 1337.255792][ C3] ? __napi_poll.constprop.0+0xa2/0x460 [ 1337.255795][ C3] ? net_rx_action+0x54f/0xda0 [ 1337.255798][ C3] ? handle_softirqs+0x218/0x620 [ 1337.255803][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 1337.255806][ C3] ? irq_exit_rcu+0xe/0x30 [ 1337.255808][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1337.255813][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1337.255818][ C3] ? rcu_is_watching+0x12/0xc0 [ 1337.255822][ C3] __put_net+0x19/0x60 [ 1337.255828][ C3] __sk_destruct+0x58a/0x780 [ 1337.255832][ C3] tcp_v4_err+0xb76/0x13d0 [ 1337.255837][ C3] icmp_unreach+0x2c9/0xc40 [ 1337.255842][ C3] ? __skb_checksum_complete+0xde/0x2e0 [ 1337.255848][ C3] icmp_rcv+0x7fa/0xfe0 [ 1337.255852][ C3] ip_protocol_deliver_rcu+0x319/0x390 [ 1337.255858][ C3] ip_local_deliver_finish+0x2c2/0x4b0 [ 1337.255862][ C3] ip_local_deliver+0x19c/0x480 [ 1337.255866][ C3] ? __pfx_ip_local_deliver+0x10/0x10 [ 1337.255869][ C3] ? call_timer_fn+0x152/0x220 [ 1337.255873][ C3] ? call_timer_fn+0xe7/0x220 [ 1337.255876][ C3] ? call_timer_fn+0xe7/0x220 [ 1337.255879][ C3] ? ip_fast_csum+0xc/0x20 [ 1337.255882][ C3] ? ip_rcv_finish_core+0x1ad/0x1340 [ 1337.255886][ C3] ? process_backlog+0x381/0x13e0 [ 1337.255890][ C3] ip_rcv+0x4a1/0x660 [ 1337.255894][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 1337.255901][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 1337.255905][ C3] ? process_backlog+0x381/0x13e0 [ 1337.255908][ C3] __netif_receive_skb_one_core+0x164/0x1b0 [ 1337.255912][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1337.255917][ C3] ? rcu_is_watching+0x12/0xc0 [ 1337.255920][ C3] ? lock_acquire+0x10c/0x170 [ 1337.255923][ C3] ? process_backlog+0x381/0x13e0 [ 1337.255928][ C3] process_backlog+0x3c1/0x13e0 [ 1337.255934][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 1337.255936][ C3] ? rcu_is_watching+0x12/0xc0 [ 1337.255940][ C3] net_rx_action+0x54f/0xda0 [ 1337.255946][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 1337.255948][ C3] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1337.255954][ C3] ? __pfx_try_to_wake_up+0x10/0x10 [ 1337.255959][ C3] ? lock_acquire+0x10c/0x170 [ 1337.255962][ C3] ? swake_up_one+0x1f/0x1f0 [ 1337.255969][ C3] ? rcu_is_watching+0x12/0xc0 [ 1337.255973][ C3] handle_softirqs+0x218/0x620 [ 1337.255978][ C3] __irq_exit_rcu+0xfa/0x160 [ 1337.255981][ C3] irq_exit_rcu+0xe/0x30 [ 1337.255984][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1337.255987][ C3] [ 1337.255988][ C3] [ 1337.255989][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1337.255994][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 1337.255998][ C3] Code: e2 c7 00 c3 cc cc cc cc 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 1337.256002][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 1337.256006][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffff9ca9f5d9 [ 1337.256008][ C3] RDX: ffffed1006c366fb RSI: ffffffff9ce53ba0 RDI: ffffffff9a19018f [ 1337.256010][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c366fa [ 1337.256012][ C3] R10: ffff8880361b37d3 R11: ffffffffa0566828 R12: 0000000000000000 [ 1337.256014][ C3] R13: ffff888001bfc5c0 R14: dffffc0000000000 R15: 0000000000000000 [ 1337.256018][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 1337.256022][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 1337.256027][ C3] default_idle+0x9/0x10 [ 1337.256031][ C3] default_idle_call+0x6d/0xb0 [ 1337.256034][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 1337.256037][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 1337.256040][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 1337.256047][ C3] do_idle+0xf6/0x160 [ 1337.256050][ C3] cpu_startup_entry+0x54/0x60 [ 1337.256053][ C3] start_secondary+0x213/0x2a0 [ 1337.256057][ C3] ? __pfx_start_secondary+0x10/0x10 [ 1337.256061][ C3] common_startup_64+0x13e/0x148 [ 1337.256072][ C3] [ 1344.930158][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1344.930557][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 1344.930897][ C1] preempt_count: 101, expected: 0 [ 1344.931085][ C1] RCU nest depth: 0, expected: 0 [ 1344.931276][ C1] INFO: lockdep is turned off. [ 1344.931459][ C1] Preemption disabled at: [ 1344.931461][ C1] [<0000000000000000>] 0x0 [ 1344.931812][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1344.931819][ C1] Tainted: [W]=WARN [ 1344.931820][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1344.931823][ C1] Call Trace: [ 1344.931825][ C1] [ 1344.931829][ C1] dump_stack_lvl+0xb0/0xd0 [ 1344.931841][ C1] __might_resched+0x360/0x5a0 [ 1344.931850][ C1] down_write+0x72/0x210 [ 1344.931856][ C1] ? __pfx_down_write+0x10/0x10 [ 1344.931859][ C1] ? simple_recursive_removal+0x33/0x610 [ 1344.931865][ C1] ? rcu_is_watching+0x12/0xc0 [ 1344.931872][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1344.931879][ C1] simple_recursive_removal+0x6a/0x610 [ 1344.931882][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1344.931885][ C1] ? __pfx_remove_one+0x10/0x10 [ 1344.931892][ C1] debugfs_remove+0x44/0x70 [ 1344.931895][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 1344.931903][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 1344.931906][ C1] ? __sk_destruct+0x383/0x780 [ 1344.931913][ C1] ? call_timer_fn+0x13d/0x220 [ 1344.931918][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1344.931921][ C1] ? tmigr_handle_remote_up+0x1a6/0x270 [ 1344.931928][ C1] ? __walk_groups.isra.0+0x47/0x160 [ 1344.931931][ C1] ? tmigr_handle_remote+0x247/0x350 [ 1344.931933][ C1] ? handle_softirqs+0x218/0x620 [ 1344.931939][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 1344.931942][ C1] ? irq_exit_rcu+0xe/0x30 [ 1344.931945][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1344.931949][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1344.931954][ C1] ? pv_native_safe_halt+0xf/0x20 [ 1344.931957][ C1] ? default_idle+0x9/0x10 [ 1344.931961][ C1] ? default_idle_call+0x6d/0xb0 [ 1344.931964][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1344.931969][ C1] ? rcu_is_watching+0x12/0xc0 [ 1344.931973][ C1] __put_net+0x19/0x60 [ 1344.931980][ C1] __sk_destruct+0x58a/0x780 [ 1344.931984][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 1344.931990][ C1] call_timer_fn+0x13d/0x220 [ 1344.931993][ C1] ? call_timer_fn+0xe7/0x220 [ 1344.931995][ C1] ? call_timer_fn+0xe7/0x220 [ 1344.931998][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 1344.932002][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1344.932006][ C1] ? rcu_is_watching+0x12/0xc0 [ 1344.932011][ C1] __run_timers+0x543/0x810 [ 1344.932014][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 1344.932019][ C1] ? __pfx___run_timers+0x10/0x10 [ 1344.932023][ C1] ? do_raw_spin_lock+0x130/0x270 [ 1344.932027][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1344.932030][ C1] ? lock_acquire+0x10c/0x170 [ 1344.932033][ C1] ? timer_expire_remote+0x96/0xf0 [ 1344.932038][ C1] timer_expire_remote+0x9e/0xf0 [ 1344.932041][ C1] tmigr_handle_remote_cpu+0x274/0x440 [ 1344.932046][ C1] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 1344.932049][ C1] ? call_timer_fn+0xe7/0x220 [ 1344.932051][ C1] ? call_timer_fn+0xe7/0x220 [ 1344.932054][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 1344.932057][ C1] ? do_raw_spin_lock+0x130/0x270 [ 1344.932060][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1344.932064][ C1] ? rcu_is_watching+0x12/0xc0 [ 1344.932068][ C1] tmigr_handle_remote_up+0x1a6/0x270 [ 1344.932073][ C1] ? __pfx_tmigr_handle_remote_up+0x10/0x10 [ 1344.932077][ C1] __walk_groups.isra.0+0x47/0x160 [ 1344.932082][ C1] tmigr_handle_remote+0x247/0x350 [ 1344.932085][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 1344.932087][ C1] ? do_raw_spin_lock+0x130/0x270 [ 1344.932091][ C1] ? spin_bug+0x192/0x1d0 [ 1344.932094][ C1] ? lock_acquire+0x10c/0x170 [ 1344.932098][ C1] ? rcu_is_watching+0x12/0xc0 [ 1344.932102][ C1] handle_softirqs+0x218/0x620 [ 1344.932107][ C1] __irq_exit_rcu+0xfa/0x160 [ 1344.932110][ C1] irq_exit_rcu+0xe/0x30 [ 1344.932113][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1344.932115][ C1] [ 1344.932116][ C1] [ 1344.932118][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1344.932121][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 1344.932125][ C1] Code: e2 c7 00 c3 cc cc cc cc 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 1344.932128][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 1344.932133][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffff9ca9f5d9 [ 1344.932135][ C1] RDX: ffffed1006c166fb RSI: ffffffff9ce53ba0 RDI: ffffffff9a19018f [ 1344.932136][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c166fa [ 1344.932138][ C1] R10: ffff8880360b37d3 R11: ffff88801c7d0558 R12: 0000000000000000 [ 1344.932140][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 1344.932144][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 1344.932147][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 1344.932152][ C1] default_idle+0x9/0x10 [ 1344.932155][ C1] default_idle_call+0x6d/0xb0 [ 1344.932158][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 1344.932161][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 1344.932165][ C1] ? tsc_verify_tsc_adjust+0x98/0x310 [ 1344.932170][ C1] do_idle+0xf6/0x160 [ 1344.932173][ C1] cpu_startup_entry+0x54/0x60 [ 1344.932176][ C1] start_secondary+0x213/0x2a0 [ 1344.932179][ C1] ? __pfx_start_secondary+0x10/0x10 [ 1344.932184][ C1] common_startup_64+0x13e/0x148 [ 1344.932194][ C1] [ 1364.007276][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1364.007853][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 1364.008446][ C3] preempt_count: 101, expected: 0 [ 1364.008789][ C3] RCU nest depth: 2, expected: 0 [ 1364.009143][ C3] INFO: lockdep is turned off. [ 1364.009482][ C3] Preemption disabled at: [ 1364.009485][ C3] [<0000000000000000>] 0x0 [ 1364.010100][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1364.010110][ C3] Tainted: [W]=WARN [ 1364.010112][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1364.010116][ C3] Call Trace: [ 1364.010119][ C3] [ 1364.010124][ C3] dump_stack_lvl+0xb0/0xd0 [ 1364.010139][ C3] __might_resched+0x360/0x5a0 [ 1364.010151][ C3] down_write+0x72/0x210 [ 1364.010160][ C3] ? __pfx_down_write+0x10/0x10 [ 1364.010166][ C3] ? simple_recursive_removal+0x33/0x610 [ 1364.010173][ C3] ? rcu_is_watching+0x12/0xc0 [ 1364.010182][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1364.010192][ C3] simple_recursive_removal+0x6a/0x610 [ 1364.010197][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1364.010202][ C3] ? __pfx_remove_one+0x10/0x10 [ 1364.010212][ C3] debugfs_remove+0x44/0x70 [ 1364.010217][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 1364.010227][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 1364.010232][ C3] ? __sk_destruct+0x383/0x780 [ 1364.010240][ C3] ? tcp_v4_err+0xb76/0x13d0 [ 1364.010247][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1364.010252][ C3] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 1364.010259][ C3] ? ip_local_deliver+0x19c/0x480 [ 1364.010263][ C3] ? ip_rcv+0x4a1/0x660 [ 1364.010266][ C3] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 1364.010272][ C3] ? process_backlog+0x3c1/0x13e0 [ 1364.010275][ C3] ? __napi_poll.constprop.0+0xa2/0x460 [ 1364.010278][ C3] ? net_rx_action+0x54f/0xda0 [ 1364.010280][ C3] ? handle_softirqs+0x218/0x620 [ 1364.010286][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 1364.010288][ C3] ? irq_exit_rcu+0xe/0x30 [ 1364.010291][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1364.010296][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1364.010300][ C3] ? rcu_is_watching+0x12/0xc0 [ 1364.010305][ C3] __put_net+0x19/0x60 [ 1364.010311][ C3] __sk_destruct+0x58a/0x780 [ 1364.010315][ C3] tcp_v4_err+0xb76/0x13d0 [ 1364.010320][ C3] icmp_unreach+0x2c9/0xc40 [ 1364.010325][ C3] ? __skb_checksum_complete+0xde/0x2e0 [ 1364.010331][ C3] icmp_rcv+0x7fa/0xfe0 [ 1364.010336][ C3] ip_protocol_deliver_rcu+0x319/0x390 [ 1364.010341][ C3] ip_local_deliver_finish+0x2c2/0x4b0 [ 1364.010345][ C3] ip_local_deliver+0x19c/0x480 [ 1364.010349][ C3] ? __pfx_ip_local_deliver+0x10/0x10 [ 1364.010353][ C3] ? call_timer_fn+0x152/0x220 [ 1364.010357][ C3] ? call_timer_fn+0xe7/0x220 [ 1364.010359][ C3] ? call_timer_fn+0xe7/0x220 [ 1364.010362][ C3] ? ip_fast_csum+0xc/0x20 [ 1364.010365][ C3] ? ip_rcv_finish_core+0x1ad/0x1340 [ 1364.010370][ C3] ? process_backlog+0x381/0x13e0 [ 1364.010373][ C3] ip_rcv+0x4a1/0x660 [ 1364.010377][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 1364.010384][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 1364.010387][ C3] ? process_backlog+0x381/0x13e0 [ 1364.010390][ C3] __netif_receive_skb_one_core+0x164/0x1b0 [ 1364.010395][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1364.010399][ C3] ? rcu_is_watching+0x12/0xc0 [ 1364.010402][ C3] ? lock_acquire+0x10c/0x170 [ 1364.010405][ C3] ? process_backlog+0x381/0x13e0 [ 1364.010410][ C3] process_backlog+0x3c1/0x13e0 [ 1364.010416][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 1364.010419][ C3] ? rcu_is_watching+0x12/0xc0 [ 1364.010422][ C3] net_rx_action+0x54f/0xda0 [ 1364.010429][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 1364.010431][ C3] ? lock_pin_lock+0xe0/0x150 [ 1364.010441][ C3] ? __pfx_sched_balance_domains+0x10/0x10 [ 1364.010446][ C3] ? clockevents_program_event+0x1ea/0x300 [ 1364.010454][ C3] handle_softirqs+0x218/0x620 [ 1364.010459][ C3] __irq_exit_rcu+0xfa/0x160 [ 1364.010462][ C3] irq_exit_rcu+0xe/0x30 [ 1364.010465][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1364.010467][ C3] [ 1364.010469][ C3] [ 1364.010470][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1364.010475][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 1364.010479][ C3] Code: e2 c7 00 c3 cc cc cc cc 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 1364.010482][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 1364.010486][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffff9ca9f5d9 [ 1364.010489][ C3] RDX: ffffed1006c366fb RSI: ffffffff9ce53ba0 RDI: ffffffff9a19018f [ 1364.010491][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c366fa [ 1364.010493][ C3] R10: ffff8880361b37d3 R11: ffffffffa0566828 R12: 0000000000000000 [ 1364.010495][ C3] R13: ffff888001bfc5c0 R14: dffffc0000000000 R15: 0000000000000000 [ 1364.010499][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 1364.010503][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 1364.010509][ C3] default_idle+0x9/0x10 [ 1364.010513][ C3] default_idle_call+0x6d/0xb0 [ 1364.010516][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 1364.010519][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 1364.010523][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 1364.010529][ C3] do_idle+0xf6/0x160 [ 1364.010532][ C3] cpu_startup_entry+0x54/0x60 [ 1364.010535][ C3] start_secondary+0x213/0x2a0 [ 1364.010538][ C3] ? __pfx_start_secondary+0x10/0x10 [ 1364.010543][ C3] common_startup_64+0x13e/0x148 [ 1364.010553][ C3] [ 1389.985858][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1389.986220][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11550, name: kworker/1:0 [ 1389.986540][ C1] preempt_count: 100, expected: 0 [ 1389.986727][ C1] RCU nest depth: 0, expected: 0 [ 1389.986910][ C1] INFO: lockdep is turned off. [ 1389.987095][ C1] Preemption disabled at: [ 1389.987097][ C1] [] handle_softirqs+0xe5/0x620 [ 1389.987466][ C1] CPU: 1 UID: 0 PID: 11550 Comm: kworker/1:0 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1389.987472][ C1] Tainted: [W]=WARN [ 1389.987474][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1389.987476][ C1] Workqueue: events virtio_fs_requests_done_work [ 1389.987487][ C1] Call Trace: [ 1389.987489][ C1] [ 1389.987492][ C1] dump_stack_lvl+0xb0/0xd0 [ 1389.987503][ C1] __might_resched+0x360/0x5a0 [ 1389.987511][ C1] down_write+0x72/0x210 [ 1389.987517][ C1] ? __pfx_down_write+0x10/0x10 [ 1389.987520][ C1] ? simple_recursive_removal+0x33/0x610 [ 1389.987526][ C1] ? rcu_is_watching+0x12/0xc0 [ 1389.987532][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1389.987539][ C1] simple_recursive_removal+0x6a/0x610 [ 1389.987542][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1389.987545][ C1] ? __pfx_remove_one+0x10/0x10 [ 1389.987551][ C1] debugfs_remove+0x44/0x70 [ 1389.987555][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 1389.987562][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 1389.987565][ C1] ? __sk_destruct+0x383/0x780 [ 1389.987571][ C1] ? call_timer_fn+0x13d/0x220 [ 1389.987576][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1389.987579][ C1] ? handle_softirqs+0x218/0x620 [ 1389.987582][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 1389.987585][ C1] ? irq_exit_rcu+0xe/0x30 [ 1389.987588][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1389.987592][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1389.987597][ C1] ? __call_rcu_common.constprop.0+0x29d/0x610 [ 1389.987603][ C1] ? kfree+0x205/0x320 [ 1389.987609][ C1] ? virtio_fs_request_complete+0x3cf/0xc10 [ 1389.987612][ C1] ? virtio_fs_requests_done_work+0x4d5/0x890 [ 1389.987615][ C1] ? process_one_work+0xe40/0x1660 [ 1389.987619][ C1] ? worker_thread+0x591/0xcf0 [ 1389.987621][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1389.987626][ C1] ? rcu_is_watching+0x12/0xc0 [ 1389.987631][ C1] __put_net+0x19/0x60 [ 1389.987637][ C1] __sk_destruct+0x58a/0x780 [ 1389.987641][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 1389.987648][ C1] call_timer_fn+0x13d/0x220 [ 1389.987650][ C1] ? call_timer_fn+0xe7/0x220 [ 1389.987652][ C1] ? call_timer_fn+0xe7/0x220 [ 1389.987655][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 1389.987660][ C1] ? rcu_is_watching+0x12/0xc0 [ 1389.987664][ C1] __run_timers+0x543/0x810 [ 1389.987668][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 1389.987673][ C1] ? __pfx___run_timers+0x10/0x10 [ 1389.987675][ C1] ? trace_lock_release+0x2a/0xd0 [ 1389.987682][ C1] ? lock_release+0x13/0xc0 [ 1389.987685][ C1] ? do_raw_spin_lock+0x130/0x270 [ 1389.987689][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1389.987692][ C1] ? lock_acquire+0x10c/0x170 [ 1389.987695][ C1] ? run_timer_base+0xab/0x110 [ 1389.987699][ C1] run_timer_base+0xb3/0x110 [ 1389.987705][ C1] run_timer_softirq+0x1a/0x30 [ 1389.987707][ C1] handle_softirqs+0x218/0x620 [ 1389.987712][ C1] __irq_exit_rcu+0xfa/0x160 [ 1389.987715][ C1] irq_exit_rcu+0xe/0x30 [ 1389.987718][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1389.987721][ C1] [ 1389.987722][ C1] [ 1389.987724][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1389.987726][ C1] RIP: 0010:__call_rcu_common.constprop.0+0x29d/0x610 [ 1389.987730][ C1] Code: 00 00 4c 89 ea 48 89 ee 4c 89 e7 e8 9d ac ff ff 48 85 db 75 24 9c 58 f6 c4 02 0f 85 6f 02 00 00 48 85 db 74 01 fb 48 83 c4 08 <5b> 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 af ad 1b 00 eb d5 [ 1389.987734][ C1] RSP: 0018:ffffc90002c3fa78 EFLAGS: 00000286 [ 1389.987737][ C1] RAX: 0000000000000046 RBX: 0000000000000200 RCX: ffffffff9a446b9f [ 1389.987739][ C1] RDX: 0000000000000000 RSI: ffffffff9ce53ba0 RDI: ffffffff9a28bf01 [ 1389.987741][ C1] RBP: ffff8880054c82f8 R08: 0000000000000000 R09: 0000000000000000 [ 1389.987743][ C1] R10: ffffffff9e64dad7 R11: ffffc90002c3f748 R12: ffff8880360b9e80 [ 1389.987744][ C1] R13: 0000000000000282 R14: 0000000000000000 R15: ffffffff9dbafa00 [ 1389.987748][ C1] ? trace_irq_enable.constprop.0+0x2f/0x130 [ 1389.987754][ C1] ? __call_rcu_common.constprop.0+0x2b1/0x610 [ 1389.987760][ C1] kfree+0x205/0x320 [ 1389.987763][ C1] ? virtio_fs_request_complete+0x3cf/0xc10 [ 1389.987768][ C1] virtio_fs_request_complete+0x3cf/0xc10 [ 1389.987772][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1389.987777][ C1] virtio_fs_requests_done_work+0x4d5/0x890 [ 1389.987782][ C1] ? __pfx_virtio_fs_requests_done_work+0x10/0x10 [ 1389.987788][ C1] ? rcu_is_watching+0x12/0xc0 [ 1389.987792][ C1] process_one_work+0xe40/0x1660 [ 1389.987797][ C1] ? __pfx_process_one_work+0x10/0x10 [ 1389.987802][ C1] ? assign_work+0x16c/0x240 [ 1389.987809][ C1] worker_thread+0x591/0xcf0 [ 1389.987814][ C1] ? __pfx_worker_thread+0x10/0x10 [ 1389.987817][ C1] kthread+0x37e/0x600 [ 1389.987824][ C1] ? __pfx_kthread+0x10/0x10 [ 1389.987828][ C1] ? ret_from_fork+0x1b/0x320 [ 1389.987832][ C1] ? __lock_release+0x5d/0x170 [ 1389.987836][ C1] ? rcu_is_watching+0x12/0xc0 [ 1389.987839][ C1] ? __pfx_kthread+0x10/0x10 [ 1389.987843][ C1] ret_from_fork+0x240/0x320 [ 1389.987845][ C1] ? __pfx_kthread+0x10/0x10 [ 1389.987849][ C1] ret_from_fork_asm+0x1a/0x30 [ 1389.987860][ C1] [ 1447.331998][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1447.332465][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 14381, name: sysctl [ 1447.332826][ C3] preempt_count: 100, expected: 0 [ 1447.333034][ C3] RCU nest depth: 1, expected: 0 [ 1447.333232][ C3] INFO: lockdep is turned off. [ 1447.333428][ C3] Preemption disabled at: [ 1447.333430][ C3] [] handle_softirqs+0xe5/0x620 [ 1447.333847][ C3] CPU: 3 UID: 0 PID: 14381 Comm: sysctl Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1447.333853][ C3] Tainted: [W]=WARN [ 1447.333855][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1447.333857][ C3] Call Trace: [ 1447.333860][ C3] [ 1447.333862][ C3] dump_stack_lvl+0xb0/0xd0 [ 1447.333873][ C3] __might_resched+0x360/0x5a0 [ 1447.333881][ C3] down_write+0x72/0x210 [ 1447.333887][ C3] ? __pfx_down_write+0x10/0x10 [ 1447.333890][ C3] ? simple_recursive_removal+0x33/0x610 [ 1447.333896][ C3] ? rcu_is_watching+0x12/0xc0 [ 1447.333902][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1447.333910][ C3] simple_recursive_removal+0x6a/0x610 [ 1447.333913][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1447.333916][ C3] ? __pfx_remove_one+0x10/0x10 [ 1447.333923][ C3] debugfs_remove+0x44/0x70 [ 1447.333926][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 1447.333933][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 1447.333936][ C3] ? __sk_destruct+0x383/0x780 [ 1447.333943][ C3] ? call_timer_fn+0x13d/0x220 [ 1447.333948][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1447.333951][ C3] ? handle_softirqs+0x218/0x620 [ 1447.333954][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 1447.333956][ C3] ? irq_exit_rcu+0xe/0x30 [ 1447.333959][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1447.333963][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1447.333968][ C3] ? unwind_next_frame+0x266/0x1e10 [ 1447.333973][ C3] ? arch_stack_walk+0x8b/0xf0 [ 1447.333979][ C3] ? stack_trace_save+0x93/0xd0 [ 1447.333984][ C3] ? kasan_save_stack+0x24/0x50 [ 1447.333990][ C3] ? kasan_record_aux_stack+0x8c/0xa0 [ 1447.333994][ C3] ? __call_rcu_common.constprop.0+0xa1/0x610 [ 1447.333999][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1447.334003][ C3] ? rcu_is_watching+0x12/0xc0 [ 1447.334008][ C3] __put_net+0x19/0x60 [ 1447.334014][ C3] __sk_destruct+0x58a/0x780 [ 1447.334018][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 1447.334024][ C3] call_timer_fn+0x13d/0x220 [ 1447.334027][ C3] ? call_timer_fn+0xe7/0x220 [ 1447.334029][ C3] ? call_timer_fn+0xe7/0x220 [ 1447.334032][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 1447.334034][ C3] ? lock_release+0x13/0xc0 [ 1447.334039][ C3] ? rcu_is_watching+0x12/0xc0 [ 1447.334043][ C3] __run_timers+0x543/0x810 [ 1447.334047][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 1447.334052][ C3] ? __pfx___run_timers+0x10/0x10 [ 1447.334055][ C3] ? trace_lock_release+0x2a/0xd0 [ 1447.334060][ C3] ? lock_release+0x13/0xc0 [ 1447.334063][ C3] ? do_raw_spin_lock+0x130/0x270 [ 1447.334067][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1447.334071][ C3] ? lock_acquire+0x10c/0x170 [ 1447.334073][ C3] ? run_timer_base+0xab/0x110 [ 1447.334077][ C3] run_timer_base+0xb3/0x110 [ 1447.334080][ C3] run_timer_softirq+0x1a/0x30 [ 1447.334083][ C3] handle_softirqs+0x218/0x620 [ 1447.334088][ C3] __irq_exit_rcu+0xfa/0x160 [ 1447.334091][ C3] irq_exit_rcu+0xe/0x30 [ 1447.334094][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1447.334097][ C3] [ 1447.334098][ C3] [ 1447.334099][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1447.334102][ C3] RIP: 0010:unwind_next_frame+0x266/0x1e10 [ 1447.334106][ C3] Code: 4c 24 20 e8 3c f8 ff ff 4c 8b 4c 24 20 48 85 c0 49 89 c6 0f 84 a8 02 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8d 7e 05 4c 89 fa <48> c1 ea 03 0f b6 04 02 4c 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 [ 1447.334110][ C3] RSP: 0018:ffffc900038af7f0 EFLAGS: 00000286 [ 1447.334114][ C3] RAX: dffffc0000000000 RBX: 1ffff92000715f07 RCX: dffffc0000000000 [ 1447.334117][ C3] RDX: ffffffff9ea2a9cb RSI: 0000000000000000 RDI: ffffffff9e6dfffc [ 1447.334118][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffc900038af931 [ 1447.334120][ C3] R10: ffffffff9a015687 R11: ffffc900038af930 R12: ffffc900038af948 [ 1447.334122][ C3] R13: ffffc900038af8f0 R14: ffffffff9ea2a9c6 R15: ffffffff9ea2a9cb [ 1447.334125][ C3] ? unwind_next_frame+0x147/0x1e10 [ 1447.334130][ C3] ? mmput+0xb8/0x3f0 [ 1447.334134][ C3] ? rcu_is_watching+0x12/0xc0 [ 1447.334138][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 1447.334142][ C3] ? mmput+0xb8/0x3f0 [ 1447.334144][ C3] ? kernel_text_address+0x17/0xe0 [ 1447.334148][ C3] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1447.334152][ C3] arch_stack_walk+0x8b/0xf0 [ 1447.334157][ C3] ? mmput+0xb8/0x3f0 [ 1447.334161][ C3] stack_trace_save+0x93/0xd0 [ 1447.334165][ C3] ? __pfx_stack_trace_save+0x10/0x10 [ 1447.334170][ C3] ? kasan_save_stack+0x34/0x50 [ 1447.334173][ C3] kasan_save_stack+0x24/0x50 [ 1447.334176][ C3] ? kasan_save_stack+0x24/0x50 [ 1447.334179][ C3] ? kasan_record_aux_stack+0x8c/0xa0 [ 1447.334181][ C3] ? __call_rcu_common.constprop.0+0xa1/0x610 [ 1447.334184][ C3] ? exit_mmap+0x3cd/0x800 [ 1447.334188][ C3] ? mmput+0xb8/0x3f0 [ 1447.334191][ C3] ? __x64_sys_exit_group+0x3e/0x50 [ 1447.334195][ C3] ? x64_sys_call+0xf76/0x18a0 [ 1447.334201][ C3] ? do_syscall_64+0xc1/0x380 [ 1447.334206][ C3] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1447.334209][ C3] ? stack_depot_save_flags+0x15a/0x7a0 [ 1447.334212][ C3] ? do_raw_spin_lock+0x130/0x270 [ 1447.334216][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1447.334219][ C3] ? rcu_is_watching+0x12/0xc0 [ 1447.334223][ C3] ? rcu_is_watching+0x12/0xc0 [ 1447.334226][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1447.334233][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 1447.334237][ C3] ? debug_object_active_state+0x2f5/0x400 [ 1447.334242][ C3] ? rcu_is_watching+0x12/0xc0 [ 1447.334245][ C3] ? __virt_addr_valid+0x22e/0x450 [ 1447.334249][ C3] ? rcu_is_watching+0x12/0xc0 [ 1447.334252][ C3] ? trace_lock_release+0x2a/0xd0 [ 1447.334256][ C3] ? lock_release+0x13/0xc0 [ 1447.334259][ C3] ? __virt_addr_valid+0x23d/0x450 [ 1447.334263][ C3] kasan_record_aux_stack+0x8c/0xa0 [ 1447.334266][ C3] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 1447.334271][ C3] __call_rcu_common.constprop.0+0xa1/0x610 [ 1447.334276][ C3] exit_mmap+0x3cd/0x800 [ 1447.334280][ C3] ? __pfx_exit_mmap+0x10/0x10 [ 1447.334284][ C3] ? __mutex_lock+0x19c/0xcd0 [ 1447.334288][ C3] ? lock_release+0x13/0xc0 [ 1447.334292][ C3] ? __mutex_unlock_slowpath+0x144/0x400 [ 1447.334300][ C3] mmput+0xb8/0x3f0 [ 1447.334304][ C3] exit_mm+0x146/0x1d0 [ 1447.334307][ C3] do_exit+0x433/0xc20 [ 1447.334312][ C3] do_group_exit+0xb8/0x260 [ 1447.334316][ C3] __x64_sys_exit_group+0x3e/0x50 [ 1447.334319][ C3] x64_sys_call+0xf76/0x18a0 [ 1447.334322][ C3] do_syscall_64+0xc1/0x380 [ 1447.334326][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1447.334329][ C3] RIP: 0033:0x7f306a7a6abd [ 1447.334332][ C3] Code: Unable to access opcode bytes at 0x7f306a7a6a93. [ 1447.334334][ C3] RSP: 002b:00007ffee6397d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1447.334337][ C3] RAX: ffffffffffffffda RBX: 00007f306a8839c0 RCX: 00007f306a7a6abd [ 1447.334339][ C3] RDX: 00000000000000e7 RSI: ffffffffffffff80 RDI: 0000000000000000 [ 1447.334340][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000028 [ 1447.334342][ C3] R10: 00007ffee6397bb0 R11: 0000000000000246 R12: 00007f306a8839c0 [ 1447.334344][ C3] R13: 00007f306a888ee0 R14: 0000000000000002 R15: 00007f306a888ec8 [ 1447.334350][ C3] [ 2371.024194][T26529] ip (26529) used greatest stack depth: 23336 bytes left [ 2447.434713][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 2447.435113][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 21084, name: kworker/3:2 [ 2447.435459][ C3] preempt_count: 101, expected: 0 [ 2447.435661][ C3] RCU nest depth: 3, expected: 0 [ 2447.435876][ C3] INFO: lockdep is turned off. [ 2447.436085][ C3] Preemption disabled at: [ 2447.436087][ C3] [] __dev_queue_xmit+0x1fd/0x1900 [ 2447.436494][ C3] CPU: 3 UID: 0 PID: 21084 Comm: kworker/3:2 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 2447.436500][ C3] Tainted: [W]=WARN [ 2447.436502][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2447.436504][ C3] Workqueue: events mptcp_worker [ 2447.436511][ C3] Call Trace: [ 2447.436514][ C3] [ 2447.436516][ C3] dump_stack_lvl+0xb0/0xd0 [ 2447.436523][ C3] __might_resched+0x360/0x5a0 [ 2447.436530][ C3] down_write+0x72/0x210 [ 2447.436534][ C3] ? __pfx_down_write+0x10/0x10 [ 2447.436538][ C3] ? simple_recursive_removal+0x33/0x610 [ 2447.436542][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436547][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 2447.436553][ C3] simple_recursive_removal+0x6a/0x610 [ 2447.436556][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 2447.436559][ C3] ? __pfx_remove_one+0x10/0x10 [ 2447.436565][ C3] debugfs_remove+0x44/0x70 [ 2447.436568][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 2447.436573][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 2447.436577][ C3] ? __sk_destruct+0x383/0x780 [ 2447.436581][ C3] ? ip_rcv_core+0x745/0xec0 [ 2447.436586][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 2447.436589][ C3] ? __napi_poll.constprop.0+0xa2/0x460 [ 2447.436592][ C3] ? net_rx_action+0x54f/0xda0 [ 2447.436594][ C3] ? handle_softirqs+0x218/0x620 [ 2447.436599][ C3] ? do_softirq+0xb1/0xe0 [ 2447.436602][ C3] ? __local_bh_enable_ip+0x105/0x130 [ 2447.436604][ C3] ? __dev_queue_xmit+0x9a2/0x1900 [ 2447.436607][ C3] ? ip_finish_output2+0x6fd/0x17d0 [ 2447.436611][ C3] ? ip_output+0x16a/0x4f0 [ 2447.436613][ C3] ? __ip_queue_xmit+0xf16/0x16e0 [ 2447.436616][ C3] ? __tcp_transmit_skb+0x1e1c/0x2e10 [ 2447.436620][ C3] ? tcp_write_xmit+0x8ac/0x2f60 [ 2447.436622][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 2447.436626][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436630][ C3] __put_net+0x19/0x60 [ 2447.436635][ C3] __sk_destruct+0x58a/0x780 [ 2447.436639][ C3] ip_rcv_core+0x745/0xec0 [ 2447.436643][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 2447.436647][ C3] ? process_backlog+0x381/0x13e0 [ 2447.436651][ C3] ip_rcv+0xa8/0x660 [ 2447.436654][ C3] ? __pfx_debug_object_activate+0x10/0x10 [ 2447.436658][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 2447.436663][ C3] ? switch_hrtimer_base+0x400/0x6e0 [ 2447.436669][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 2447.436672][ C3] ? process_backlog+0x381/0x13e0 [ 2447.436675][ C3] __netif_receive_skb_one_core+0x164/0x1b0 [ 2447.436680][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 2447.436684][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436687][ C3] ? lock_acquire+0x10c/0x170 [ 2447.436689][ C3] ? process_backlog+0x381/0x13e0 [ 2447.436694][ C3] process_backlog+0x3c1/0x13e0 [ 2447.436699][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436705][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 2447.436708][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436712][ C3] net_rx_action+0x54f/0xda0 [ 2447.436718][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 2447.436720][ C3] ? lock_release+0x13/0xc0 [ 2447.436726][ C3] ? __pfx_sched_balance_domains+0x10/0x10 [ 2447.436730][ C3] ? clockevents_program_event+0x1ea/0x300 [ 2447.436737][ C3] handle_softirqs+0x218/0x620 [ 2447.436742][ C3] ? __dev_queue_xmit+0x98d/0x1900 [ 2447.436746][ C3] do_softirq+0xb1/0xe0 [ 2447.436749][ C3] [ 2447.436750][ C3] [ 2447.436751][ C3] __local_bh_enable_ip+0x105/0x130 [ 2447.436755][ C3] ? __dev_queue_xmit+0x98d/0x1900 [ 2447.436758][ C3] __dev_queue_xmit+0x9a2/0x1900 [ 2447.436762][ C3] ? lock_release+0x13/0xc0 [ 2447.436765][ C3] ? unwind_next_frame+0x4f8/0x1e10 [ 2447.436769][ C3] ? ret_from_fork_asm+0x1a/0x30 [ 2447.436775][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436778][ C3] ? __pfx___dev_queue_xmit+0x10/0x10 [ 2447.436783][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436786][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2447.436791][ C3] ? neigh_hh_output+0x33a/0x520 [ 2447.436794][ C3] ? arch_stack_walk+0x8b/0xf0 [ 2447.436800][ C3] ? ip_finish_output2+0x262/0x17d0 [ 2447.436804][ C3] ip_finish_output2+0x6fd/0x17d0 [ 2447.436807][ C3] ? ip_skb_dst_mtu+0x2f4/0x940 [ 2447.436810][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436813][ C3] ? trace_lock_release+0x2a/0xd0 [ 2447.436818][ C3] ? __pfx_ip_finish_output2+0x10/0x10 [ 2447.436821][ C3] ? lock_release+0x13/0xc0 [ 2447.436824][ C3] ? __ip_finish_output+0x10f/0x770 [ 2447.436828][ C3] ip_output+0x16a/0x4f0 [ 2447.436831][ C3] ? __ip_local_out+0x3e2/0x620 [ 2447.436834][ C3] ? __pfx_ip_output+0x10/0x10 [ 2447.436837][ C3] ? ipv4_dst_check+0x164/0x2d0 [ 2447.436840][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436843][ C3] ? trace_lock_release+0x2a/0xd0 [ 2447.436849][ C3] __ip_queue_xmit+0xf16/0x16e0 [ 2447.436853][ C3] ? __skb_clone+0x57a/0x760 [ 2447.436858][ C3] __tcp_transmit_skb+0x1e1c/0x2e10 [ 2447.436865][ C3] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 2447.436867][ C3] ? __pfx_mptcp_established_options+0x10/0x10 [ 2447.436874][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436877][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2447.436882][ C3] tcp_write_xmit+0x8ac/0x2f60 [ 2447.436888][ C3] ? __pfx_tcp_current_mss+0x10/0x10 [ 2447.436892][ C3] ? __pfx_tcp_write_xmit+0x10/0x10 [ 2447.436895][ C3] ? inet_sk_state_store+0x49/0x90 [ 2447.436899][ C3] ? tcp_set_state+0x10a/0x510 [ 2447.436903][ C3] ? __pfx_tcp_set_state+0x10/0x10 [ 2447.436907][ C3] __tcp_push_pending_frames+0x96/0x330 [ 2447.436911][ C3] __tcp_close+0x8ad/0xe20 [ 2447.436914][ C3] ? __mptcp_close_ssk+0x21e/0x14b0 [ 2447.436917][ C3] ? __mptcp_close_ssk+0x21e/0x14b0 [ 2447.436920][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2447.436924][ C3] __mptcp_close_ssk+0x2b4/0x14b0 [ 2447.436927][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2447.436931][ C3] ? __pfx___mptcp_close_ssk+0x10/0x10 [ 2447.436935][ C3] mptcp_destroy_common+0xa8/0x2f0 [ 2447.436940][ C3] mptcp_destroy+0x88/0x110 [ 2447.436942][ C3] __mptcp_destroy_sock+0x110/0x2b0 [ 2447.436947][ C3] mptcp_worker+0xacb/0xf90 [ 2447.436950][ C3] ? __pfx_debug_object_deactivate+0x10/0x10 [ 2447.436954][ C3] ? __pfx_mptcp_worker+0x10/0x10 [ 2447.436956][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436959][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.436963][ C3] process_one_work+0xe40/0x1660 [ 2447.436969][ C3] ? __pfx_process_one_work+0x10/0x10 [ 2447.436974][ C3] ? assign_work+0x16c/0x240 [ 2447.436979][ C3] worker_thread+0x591/0xcf0 [ 2447.436982][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2447.436988][ C3] ? __pfx_worker_thread+0x10/0x10 [ 2447.436991][ C3] kthread+0x37e/0x600 [ 2447.436995][ C3] ? __pfx_kthread+0x10/0x10 [ 2447.436998][ C3] ? __pfx_kthread+0x10/0x10 [ 2447.437002][ C3] ? rcu_is_watching+0x12/0xc0 [ 2447.437005][ C3] ? __pfx_kthread+0x10/0x10 [ 2447.437009][ C3] ret_from_fork+0x240/0x320 [ 2447.437012][ C3] ? __pfx_kthread+0x10/0x10 [ 2447.437016][ C3] ret_from_fork_asm+0x1a/0x30 [ 2447.437023][ C3] [ 2510.198998][T29199] pm_nl_ctl (29199) used greatest stack depth: 23048 bytes left [ 2558.327422][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 2558.327818][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 14188, name: kworker/1:2 [ 2558.328166][ C1] preempt_count: 101, expected: 0 [ 2558.328364][ C1] RCU nest depth: 3, expected: 0 [ 2558.328564][ C1] INFO: lockdep is turned off. [ 2558.328770][ C1] Preemption disabled at: [ 2558.328772][ C1] [] __dev_queue_xmit+0x1fd/0x1900 [ 2558.329177][ C1] CPU: 1 UID: 0 PID: 14188 Comm: kworker/1:2 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 2558.329183][ C1] Tainted: [W]=WARN [ 2558.329184][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2558.329186][ C1] Workqueue: events mptcp_worker [ 2558.329193][ C1] Call Trace: [ 2558.329195][ C1] [ 2558.329197][ C1] dump_stack_lvl+0xb0/0xd0 [ 2558.329204][ C1] __might_resched+0x360/0x5a0 [ 2558.329211][ C1] down_write+0x72/0x210 [ 2558.329216][ C1] ? __pfx_down_write+0x10/0x10 [ 2558.329219][ C1] ? simple_recursive_removal+0x33/0x610 [ 2558.329223][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329228][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 2558.329234][ C1] simple_recursive_removal+0x6a/0x610 [ 2558.329237][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 2558.329240][ C1] ? __pfx_remove_one+0x10/0x10 [ 2558.329247][ C1] debugfs_remove+0x44/0x70 [ 2558.329250][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 2558.329255][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 2558.329259][ C1] ? __sk_destruct+0x383/0x780 [ 2558.329263][ C1] ? ip_rcv_core+0x745/0xec0 [ 2558.329268][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 2558.329271][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 2558.329274][ C1] ? net_rx_action+0x54f/0xda0 [ 2558.329276][ C1] ? handle_softirqs+0x218/0x620 [ 2558.329281][ C1] ? do_softirq+0xb1/0xe0 [ 2558.329283][ C1] ? __local_bh_enable_ip+0x105/0x130 [ 2558.329286][ C1] ? __dev_queue_xmit+0x9a2/0x1900 [ 2558.329289][ C1] ? ip_finish_output2+0x6fd/0x17d0 [ 2558.329293][ C1] ? ip_output+0x16a/0x4f0 [ 2558.329295][ C1] ? __ip_queue_xmit+0xf16/0x16e0 [ 2558.329298][ C1] ? __tcp_transmit_skb+0x1e1c/0x2e10 [ 2558.329302][ C1] ? tcp_write_xmit+0x8ac/0x2f60 [ 2558.329304][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 2558.329308][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329312][ C1] __put_net+0x19/0x60 [ 2558.329316][ C1] __sk_destruct+0x58a/0x780 [ 2558.329320][ C1] ip_rcv_core+0x745/0xec0 [ 2558.329325][ C1] ? process_backlog+0x381/0x13e0 [ 2558.329328][ C1] ip_rcv+0xa8/0x660 [ 2558.329332][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 2558.329338][ C1] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 2558.329342][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 2558.329345][ C1] ? process_backlog+0x381/0x13e0 [ 2558.329348][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 2558.329352][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 2558.329356][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329359][ C1] ? lock_acquire+0x10c/0x170 [ 2558.329362][ C1] ? process_backlog+0x381/0x13e0 [ 2558.329366][ C1] process_backlog+0x3c1/0x13e0 [ 2558.329371][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329375][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 2558.329377][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329381][ C1] net_rx_action+0x54f/0xda0 [ 2558.329387][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 2558.329390][ C1] ? rcu_start_this_gp+0x4fd/0xb50 [ 2558.329394][ C1] ? trace_rcu_quiescent_state_report+0x152/0x2b0 [ 2558.329398][ C1] ? rcu_report_qs_rnp+0x1df/0x700 [ 2558.329402][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329404][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2558.329412][ C1] handle_softirqs+0x218/0x620 [ 2558.329416][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 2558.329420][ C1] do_softirq+0xb1/0xe0 [ 2558.329423][ C1] [ 2558.329424][ C1] [ 2558.329426][ C1] __local_bh_enable_ip+0x105/0x130 [ 2558.329429][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 2558.329432][ C1] __dev_queue_xmit+0x9a2/0x1900 [ 2558.329435][ C1] ? lock_release+0x13/0xc0 [ 2558.329438][ C1] ? unwind_next_frame+0x4f8/0x1e10 [ 2558.329443][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 2558.329448][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329452][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 2558.329456][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329459][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2558.329463][ C1] ? neigh_hh_output+0x33a/0x520 [ 2558.329466][ C1] ? arch_stack_walk+0x8b/0xf0 [ 2558.329471][ C1] ? ip_finish_output2+0x262/0x17d0 [ 2558.329475][ C1] ip_finish_output2+0x6fd/0x17d0 [ 2558.329478][ C1] ? ip_skb_dst_mtu+0x2f4/0x940 [ 2558.329480][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329483][ C1] ? trace_lock_release+0x2a/0xd0 [ 2558.329488][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 2558.329491][ C1] ? lock_release+0x13/0xc0 [ 2558.329495][ C1] ? __ip_finish_output+0x10f/0x770 [ 2558.329498][ C1] ip_output+0x16a/0x4f0 [ 2558.329501][ C1] ? __ip_local_out+0x3e2/0x620 [ 2558.329504][ C1] ? __pfx_ip_output+0x10/0x10 [ 2558.329507][ C1] ? ipv4_dst_check+0x164/0x2d0 [ 2558.329510][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329513][ C1] ? trace_lock_release+0x2a/0xd0 [ 2558.329519][ C1] __ip_queue_xmit+0xf16/0x16e0 [ 2558.329522][ C1] ? __skb_clone+0x57a/0x760 [ 2558.329527][ C1] __tcp_transmit_skb+0x1e1c/0x2e10 [ 2558.329533][ C1] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 2558.329536][ C1] ? __pfx_mptcp_established_options+0x10/0x10 [ 2558.329543][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329546][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2558.329551][ C1] tcp_write_xmit+0x8ac/0x2f60 [ 2558.329556][ C1] ? __pfx_tcp_current_mss+0x10/0x10 [ 2558.329560][ C1] ? __pfx_tcp_write_xmit+0x10/0x10 [ 2558.329563][ C1] ? inet_sk_state_store+0x49/0x90 [ 2558.329568][ C1] ? tcp_set_state+0x10a/0x510 [ 2558.329571][ C1] ? __pfx_tcp_set_state+0x10/0x10 [ 2558.329576][ C1] __tcp_push_pending_frames+0x96/0x330 [ 2558.329580][ C1] __tcp_close+0x8ad/0xe20 [ 2558.329583][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 2558.329587][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 2558.329589][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2558.329593][ C1] __mptcp_close_ssk+0x2b4/0x14b0 [ 2558.329597][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2558.329600][ C1] ? __pfx___mptcp_close_ssk+0x10/0x10 [ 2558.329605][ C1] mptcp_destroy_common+0xa8/0x2f0 [ 2558.329610][ C1] mptcp_destroy+0x88/0x110 [ 2558.329612][ C1] __mptcp_destroy_sock+0x110/0x2b0 [ 2558.329617][ C1] mptcp_worker+0xacb/0xf90 [ 2558.329620][ C1] ? __pfx_debug_object_deactivate+0x10/0x10 [ 2558.329623][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329627][ C1] ? __pfx_mptcp_worker+0x10/0x10 [ 2558.329629][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329633][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329637][ C1] process_one_work+0xe40/0x1660 [ 2558.329642][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2558.329646][ C1] ? __pfx_process_one_work+0x10/0x10 [ 2558.329651][ C1] ? assign_work+0x16c/0x240 [ 2558.329656][ C1] worker_thread+0x591/0xcf0 [ 2558.329659][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2558.329664][ C1] ? __pfx_worker_thread+0x10/0x10 [ 2558.329667][ C1] kthread+0x37e/0x600 [ 2558.329671][ C1] ? __pfx_kthread+0x10/0x10 [ 2558.329675][ C1] ? __pfx_kthread+0x10/0x10 [ 2558.329678][ C1] ? rcu_is_watching+0x12/0xc0 [ 2558.329681][ C1] ? __pfx_kthread+0x10/0x10 [ 2558.329685][ C1] ret_from_fork+0x240/0x320 [ 2558.329688][ C1] ? __pfx_kthread+0x10/0x10 [ 2558.329692][ C1] ret_from_fork_asm+0x1a/0x30 [ 2558.329699][ C1] [ 2575.831117][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 2575.831560][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 30271, name: mptcp_connect [ 2575.831949][ C2] preempt_count: 101, expected: 0 [ 2575.832179][ C2] RCU nest depth: 2, expected: 0 [ 2575.832417][ C2] INFO: lockdep is turned off. [ 2575.832645][ C2] Preemption disabled at: [ 2575.832647][ C2] [<0000000000000000>] 0x0 [ 2575.833062][ C2] CPU: 2 UID: 0 PID: 30271 Comm: mptcp_connect Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 2575.833067][ C2] Tainted: [W]=WARN [ 2575.833069][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2575.833071][ C2] Call Trace: [ 2575.833073][ C2] [ 2575.833075][ C2] dump_stack_lvl+0xb0/0xd0 [ 2575.833084][ C2] __might_resched+0x360/0x5a0 [ 2575.833091][ C2] down_write+0x72/0x210 [ 2575.833096][ C2] ? __pfx_down_write+0x10/0x10 [ 2575.833099][ C2] ? simple_recursive_removal+0x33/0x610 [ 2575.833103][ C2] ? rcu_is_watching+0x12/0xc0 [ 2575.833109][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 2575.833114][ C2] simple_recursive_removal+0x6a/0x610 [ 2575.833117][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 2575.833120][ C2] ? __pfx_remove_one+0x10/0x10 [ 2575.833126][ C2] debugfs_remove+0x44/0x70 [ 2575.833129][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 2575.833134][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 2575.833138][ C2] ? __sk_destruct+0x383/0x780 [ 2575.833142][ C2] ? tcp_v4_rcv+0x2737/0x35b0 [ 2575.833147][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 2575.833150][ C2] ? ip_rcv+0x4a1/0x660 [ 2575.833155][ C2] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 2575.833160][ C2] ? process_backlog+0x3c1/0x13e0 [ 2575.833163][ C2] ? __napi_poll.constprop.0+0xa2/0x460 [ 2575.833166][ C2] ? net_rx_action+0x54f/0xda0 [ 2575.833168][ C2] ? handle_softirqs+0x218/0x620 [ 2575.833173][ C2] ? do_softirq+0xb1/0xe0 [ 2575.833175][ C2] ? __local_bh_enable_ip+0x105/0x130 [ 2575.833178][ C2] ? mptcp_send_ack+0x16a/0x1d0 [ 2575.833183][ C2] ? __mptcp_retrans+0x76d/0x900 [ 2575.833185][ C2] ? mptcp_release_cb+0x5e9/0xac0 [ 2575.833188][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 2575.833192][ C2] ? rcu_is_watching+0x12/0xc0 [ 2575.833196][ C2] __put_net+0x19/0x60 [ 2575.833201][ C2] __sk_destruct+0x58a/0x780 [ 2575.833205][ C2] tcp_v4_rcv+0x2737/0x35b0 [ 2575.833212][ C2] ? raw_v4_input+0x2dc/0xa30 [ 2575.833216][ C2] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 2575.833221][ C2] ? __inet_lookup_established+0x2e7/0x500 [ 2575.833227][ C2] ip_protocol_deliver_rcu+0x93/0x390 [ 2575.833232][ C2] ip_local_deliver_finish+0x2c2/0x4b0 [ 2575.833237][ C2] ip_local_deliver+0x19c/0x480 [ 2575.833241][ C2] ? __pfx_ip_local_deliver+0x10/0x10 [ 2575.833244][ C2] ? tcp_v4_early_demux+0x563/0x980 [ 2575.833248][ C2] ? rcu_read_lock_held+0xe/0x50 [ 2575.833253][ C2] ? ip_rcv_finish_core+0x527/0x1340 [ 2575.833258][ C2] ip_rcv+0x4a1/0x660 [ 2575.833262][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 2575.833266][ C2] ? kasan_save_stack+0x34/0x50 [ 2575.833271][ C2] ? kasan_save_stack+0x24/0x50 [ 2575.833273][ C2] ? kasan_save_track+0x14/0x30 [ 2575.833276][ C2] ? kasan_save_free_info+0x3b/0x60 [ 2575.833279][ C2] ? __kasan_slab_free+0x38/0x50 [ 2575.833282][ C2] ? kmem_cache_free+0x149/0x330 [ 2575.833286][ C2] ? rcu_do_batch+0x34c/0xf20 [ 2575.833289][ C2] ? rcu_core+0x2bb/0x500 [ 2575.833293][ C2] ? handle_softirqs+0x218/0x620 [ 2575.833295][ C2] ? do_softirq+0xb1/0xe0 [ 2575.833298][ C2] ? __local_bh_enable_ip+0x105/0x130 [ 2575.833301][ C2] ? __dev_queue_xmit+0x9a2/0x1900 [ 2575.833305][ C2] ? ip_finish_output2+0x6fd/0x17d0 [ 2575.833308][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 2575.833311][ C2] ? process_backlog+0x381/0x13e0 [ 2575.833315][ C2] __netif_receive_skb_one_core+0x164/0x1b0 [ 2575.833319][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 2575.833323][ C2] ? rcu_is_watching+0x12/0xc0 [ 2575.833326][ C2] ? lock_acquire+0x10c/0x170 [ 2575.833329][ C2] ? process_backlog+0x381/0x13e0 [ 2575.833334][ C2] process_backlog+0x3c1/0x13e0 [ 2575.833338][ C2] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 2575.833343][ C2] __napi_poll.constprop.0+0xa2/0x460 [ 2575.833345][ C2] ? rcu_is_watching+0x12/0xc0 [ 2575.833349][ C2] net_rx_action+0x54f/0xda0 [ 2575.833354][ C2] ? __pfx_net_rx_action+0x10/0x10 [ 2575.833359][ C2] ? __pfx_rcu_do_batch+0x10/0x10 [ 2575.833362][ C2] ? rcu_is_watching+0x12/0xc0 [ 2575.833365][ C2] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2575.833372][ C2] handle_softirqs+0x218/0x620 [ 2575.833376][ C2] ? mptcp_send_ack+0x16a/0x1d0 [ 2575.833380][ C2] do_softirq+0xb1/0xe0 [ 2575.833383][ C2] [ 2575.833384][ C2] [ 2575.833385][ C2] __local_bh_enable_ip+0x105/0x130 [ 2575.833389][ C2] mptcp_send_ack+0x16a/0x1d0 [ 2575.833393][ C2] ? __pfx_mptcp_send_ack+0x10/0x10 [ 2575.833398][ C2] __mptcp_retrans+0x76d/0x900 [ 2575.833401][ C2] ? rcu_is_watching+0x12/0xc0 [ 2575.833404][ C2] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 2575.833408][ C2] ? __pfx___mptcp_retrans+0x10/0x10 [ 2575.833410][ C2] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 2575.833414][ C2] ? mptcp_release_cb+0x2b3/0xac0 [ 2575.833417][ C2] ? rcu_is_watching+0x12/0xc0 [ 2575.833420][ C2] ? mptcp_release_cb+0x2b3/0xac0 [ 2575.833423][ C2] mptcp_release_cb+0x5e9/0xac0 [ 2575.833426][ C2] ? do_raw_write_lock+0x121/0x3b0 [ 2575.833430][ C2] ? mptcp_close_timeout+0x23/0xd0 [ 2575.833436][ C2] ? do_raw_spin_lock+0x130/0x270 [ 2575.833439][ C2] ? __pfx_mptcp_release_cb+0x10/0x10 [ 2575.833441][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2575.833445][ C2] ? lock_acquire+0x10c/0x170 [ 2575.833447][ C2] ? release_sock+0x1f/0x1d0 [ 2575.833452][ C2] release_sock+0x17f/0x1d0 [ 2575.833456][ C2] mptcp_close+0x2f/0x90 [ 2575.833459][ C2] inet_release+0x109/0x230 [ 2575.833463][ C2] __sock_release+0xa3/0x260 [ 2575.833469][ C2] sock_close+0x18/0x20 [ 2575.833472][ C2] __fput+0x35f/0xa80 [ 2575.833478][ C2] task_work_run+0x134/0x220 [ 2575.833483][ C2] ? __pfx_task_work_run+0x10/0x10 [ 2575.833486][ C2] ? kmem_cache_free+0x149/0x330 [ 2575.833489][ C2] ? refcount_dec_and_lock+0x17/0x80 [ 2575.833492][ C2] ? do_exit+0x4e6/0xc20 [ 2575.833497][ C2] do_exit+0x4eb/0xc20 [ 2575.833502][ C2] do_group_exit+0xb8/0x260 [ 2575.833506][ C2] get_signal+0x197a/0x1b40 [ 2575.833511][ C2] ? hrtimer_nanosleep+0x27c/0x310 [ 2575.833517][ C2] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 2575.833520][ C2] ? __pfx_get_signal+0x10/0x10 [ 2575.833524][ C2] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 2575.833529][ C2] arch_do_signal_or_restart+0x7a/0x2f0 [ 2575.833534][ C2] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2575.833538][ C2] ? common_nsleep+0x7d/0xc0 [ 2575.833542][ C2] ? __x64_sys_clock_nanosleep+0x291/0x430 [ 2575.833547][ C2] ? ksys_write+0x183/0x1d0 [ 2575.833552][ C2] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 2575.833556][ C2] ? do_user_addr_fault+0x959/0xe00 [ 2575.833562][ C2] ? rcu_is_watching+0x12/0xc0 [ 2575.833565][ C2] exit_to_user_mode_loop+0x88/0xe0 [ 2575.833570][ C2] do_syscall_64+0x2fe/0x380 [ 2575.833575][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2575.833578][ C2] RIP: 0033:0x7fa472bf997a [ 2575.833581][ C2] Code: Unable to access opcode bytes at 0x7fa472bf9950. [ 2575.833583][ C2] RSP: 002b:00007ffd7bd3d0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 2575.833587][ C2] RAX: fffffffffffffdfc RBX: 0000000000000005 RCX: 00007fa472bf997a [ 2575.833590][ C2] RDX: 00007ffd7bd3d0e0 RSI: 0000000000000000 RDI: 0000000000000000 [ 2575.833592][ C2] RBP: 0000000000000014 R08: 00007fa472cdf234 R09: 00007fa472cdf260 [ 2575.833594][ C2] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7bd3f2d0 [ 2575.833596][ C2] R13: 00007ffd7bd3f744 R14: 0000000000000474 R15: 0000000000000014 [ 2575.833601][ C2]