[ 15.258134][ C0] [ 15.258310][ C0] ================================ [ 15.258537][ C0] WARNING: inconsistent lock state [ 15.258768][ C0] 6.15.0-virtme #1 Not tainted [ 15.258996][ C0] -------------------------------- [ 15.259219][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 15.259496][ C0] swapper/0/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 15.259794][ C0] ffffffffa71c5af8 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 15.260209][ C0] {SOFTIRQ-ON-W} state was registered at: [ 15.260422][ C0] __lock_acquire+0x20b/0x7e0 [ 15.260641][ C0] lock_acquire.part.0+0xb6/0x240 [ 15.260861][ C0] _raw_spin_lock+0x33/0x40 [ 15.261082][ C0] simple_pin_fs+0x24/0x150 [ 15.261290][ C0] start_creating.part.0+0x52/0x310 [ 15.261526][ C0] debugfs_create_dir+0x6a/0x540 [ 15.261733][ C0] component_debug_init+0x17/0x30 [ 15.261945][ C0] do_one_initcall+0x8f/0x1e0 [ 15.262155][ C0] do_initcalls+0x176/0x280 [ 15.262369][ C0] kernel_init_freeable+0x22d/0x300 [ 15.262578][ C0] kernel_init+0x20/0x200 [ 15.262789][ C0] ret_from_fork+0x240/0x320 [ 15.263049][ C0] ret_from_fork_asm+0x1a/0x30 [ 15.263272][ C0] irq event stamp: 425904 [ 15.263442][ C0] hardirqs last enabled at (425904): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 15.263888][ C0] hardirqs last disabled at (425903): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 15.264343][ C0] softirqs last enabled at (425058): [] handle_softirqs+0x358/0x620 [ 15.264713][ C0] softirqs last disabled at (425067): [] __irq_exit_rcu+0xfa/0x160 [ 15.265084][ C0] [ 15.265084][ C0] other info that might help us debug this: [ 15.265394][ C0] Possible unsafe locking scenario: [ 15.265394][ C0] [ 15.265709][ C0] CPU0 [ 15.265864][ C0] ---- [ 15.266021][ C0] lock(pin_fs_lock); [ 15.266184][ C0] [ 15.266339][ C0] lock(pin_fs_lock); [ 15.266500][ C0] [ 15.266500][ C0] *** DEADLOCK *** [ 15.266500][ C0] [ 15.266854][ C0] 1 lock held by swapper/0/0: [ 15.267203][ C0] #0: ffffffffa6f774c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 15.267881][ C0] [ 15.267881][ C0] stack backtrace: [ 15.268303][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 15.268311][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.268314][ C0] Call Trace: [ 15.268318][ C0] [ 15.268321][ C0] dump_stack_lvl+0x82/0xd0 [ 15.268333][ C0] print_usage_bug.part.0+0x25f/0x360 [ 15.268344][ C0] mark_lock_irq+0x343/0x400 [ 15.268349][ C0] ? is_bpf_text_address+0x67/0x120 [ 15.268357][ C0] ? __lock_release+0x5d/0x170 [ 15.268364][ C0] ? save_trace+0x52/0x170 [ 15.268371][ C0] mark_lock+0x174/0x2f0 [ 15.268377][ C0] mark_usage+0x46/0x150 [ 15.268382][ C0] __lock_acquire+0x20b/0x7e0 [ 15.268387][ C0] ? __lock_acquire+0x44d/0x7e0 [ 15.268395][ C0] lock_acquire.part.0+0xb6/0x240 [ 15.268401][ C0] ? simple_pin_fs+0x24/0x150 [ 15.268409][ C0] ? rcu_is_watching+0x12/0xc0 [ 15.268418][ C0] ? lock_acquire+0x10c/0x170 [ 15.268423][ C0] ? simple_pin_fs+0x24/0x150 [ 15.268430][ C0] _raw_spin_lock+0x33/0x40 [ 15.268437][ C0] ? simple_pin_fs+0x24/0x150 [ 15.268442][ C0] simple_pin_fs+0x24/0x150 [ 15.268448][ C0] debugfs_remove+0x35/0x70 [ 15.268456][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 15.268464][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 15.268469][ C0] ? __sk_destruct+0x383/0x780 [ 15.268477][ C0] ? rcu_do_batch+0x34c/0xf20 [ 15.268484][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 15.268488][ C0] ? irq_exit_rcu+0xe/0x30 [ 15.268496][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.268504][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.268511][ C0] ? pv_native_safe_halt+0xf/0x20 [ 15.268516][ C0] ? default_idle+0x9/0x10 [ 15.268520][ C0] ? default_idle_call+0x6d/0xb0 [ 15.268525][ C0] ? cpuidle_idle_call+0x26f/0x3a0 [ 15.268532][ C0] ? do_idle+0xf6/0x160 [ 15.268536][ C0] ? cpu_startup_entry+0x54/0x60 [ 15.268541][ C0] ? rest_init+0x14b/0x260 [ 15.268546][ C0] ? start_kernel+0x350/0x410 [ 15.268560][ C0] __put_net+0x19/0x60 [ 15.268567][ C0] __sk_destruct+0x58a/0x780 [ 15.268574][ C0] ? rcu_do_batch+0x34a/0xf20 [ 15.268579][ C0] rcu_do_batch+0x34c/0xf20 [ 15.268588][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 15.268594][ C0] ? __lock_release+0x5d/0x170 [ 15.268600][ C0] ? rcu_is_watching+0x12/0xc0 [ 15.268605][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 15.268614][ C0] rcu_core+0x2bb/0x500 [ 15.268623][ C0] handle_softirqs+0x218/0x620 [ 15.268633][ C0] __irq_exit_rcu+0xfa/0x160 [ 15.268638][ C0] irq_exit_rcu+0xe/0x30 [ 15.268643][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.268649][ C0] [ 15.268651][ C0] [ 15.268654][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.268659][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 15.268666][ C0] Code: 92 b4 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 07 0f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 15.268671][ C0] RSP: 0018:ffffffffa6c07df8 EFLAGS: 00000246 [ 15.268677][ C0] RAX: 0000000000067c69 RBX: 1ffffffff4d80fc3 RCX: ffffffffa5fa35d9 [ 15.268680][ C0] RDX: 0000000000000000 RSI: ffffffffa6a9175c RDI: ffffffffa6253ca0 [ 15.268684][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c066fa [ 15.268687][ C0] R10: ffff8880360337d3 R11: ffffffffa6c11288 R12: 0000000000000000 [ 15.268690][ C0] R13: ffffffffa6c1f240 R14: dffffc0000000000 R15: 0000000000014770 [ 15.268698][ C0] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 15.268707][ C0] default_idle+0x9/0x10 [ 15.268712][ C0] default_idle_call+0x6d/0xb0 [ 15.268716][ C0] cpuidle_idle_call+0x26f/0x3a0 [ 15.268722][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 15.268730][ C0] ? tsc_verify_tsc_adjust+0x98/0x310 [ 15.268739][ C0] do_idle+0xf6/0x160 [ 15.268746][ C0] cpu_startup_entry+0x54/0x60 [ 15.268751][ C0] rest_init+0x14b/0x260 [ 15.268756][ C0] start_kernel+0x350/0x410 [ 15.268762][ C0] x86_64_start_reservations+0x18/0x30 [ 15.268769][ C0] x86_64_start_kernel+0xf8/0x150 [ 15.268776][ C0] common_startup_64+0x13e/0x148 [ 15.268792][ C0] [ 15.293613][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 15.293989][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/0 [ 15.294485][ C0] preempt_count: 101, expected: 0 [ 15.294696][ C0] RCU nest depth: 0, expected: 0 [ 15.294906][ C0] INFO: lockdep is turned off. [ 15.295132][ C0] Preemption disabled at: [ 15.295135][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 15.295748][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 15.295753][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.295756][ C0] Call Trace: [ 15.295758][ C0] [ 15.295760][ C0] dump_stack_lvl+0xb0/0xd0 [ 15.295767][ C0] __might_resched+0x360/0x5a0 [ 15.295778][ C0] down_write+0x72/0x210 [ 15.295782][ C0] ? __pfx_down_write+0x10/0x10 [ 15.295784][ C0] ? simple_recursive_removal+0x33/0x610 [ 15.295791][ C0] ? rcu_is_watching+0x12/0xc0 [ 15.295798][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 15.295803][ C0] simple_recursive_removal+0x6a/0x610 [ 15.295806][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 15.295809][ C0] ? __pfx_remove_one+0x10/0x10 [ 15.295816][ C0] debugfs_remove+0x44/0x70 [ 15.295820][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 15.295826][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 15.295828][ C0] ? __sk_destruct+0x383/0x780 [ 15.295836][ C0] ? rcu_do_batch+0x34c/0xf20 [ 15.295841][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 15.295844][ C0] ? irq_exit_rcu+0xe/0x30 [ 15.295851][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.295856][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.295861][ C0] ? pv_native_safe_halt+0xf/0x20 [ 15.295864][ C0] ? default_idle+0x9/0x10 [ 15.295867][ C0] ? default_idle_call+0x6d/0xb0 [ 15.295870][ C0] ? cpuidle_idle_call+0x26f/0x3a0 [ 15.295875][ C0] ? do_idle+0xf6/0x160 [ 15.295878][ C0] ? cpu_startup_entry+0x54/0x60 [ 15.295881][ C0] ? rest_init+0x14b/0x260 [ 15.295883][ C0] ? start_kernel+0x350/0x410 [ 15.295893][ C0] __put_net+0x19/0x60 [ 15.295898][ C0] __sk_destruct+0x58a/0x780 [ 15.295902][ C0] ? rcu_do_batch+0x34a/0xf20 [ 15.295905][ C0] rcu_do_batch+0x34c/0xf20 [ 15.295910][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 15.295914][ C0] ? __lock_release+0x5d/0x170 [ 15.295920][ C0] ? rcu_is_watching+0x12/0xc0 [ 15.295923][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 15.295930][ C0] rcu_core+0x2bb/0x500 [ 15.295935][ C0] handle_softirqs+0x218/0x620 [ 15.295941][ C0] __irq_exit_rcu+0xfa/0x160 [ 15.295944][ C0] irq_exit_rcu+0xe/0x30 [ 15.295947][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.295951][ C0] [ 15.295952][ C0] [ 15.295954][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.295956][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 15.295961][ C0] Code: 92 b4 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 07 0f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 15.295964][ C0] RSP: 0018:ffffffffa6c07df8 EFLAGS: 00000246 [ 15.295969][ C0] RAX: 0000000000067c69 RBX: 1ffffffff4d80fc3 RCX: ffffffffa5fa35d9 [ 15.295972][ C0] RDX: 0000000000000000 RSI: ffffffffa6a9175c RDI: ffffffffa6253ca0 [ 15.295976][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c066fa [ 15.295978][ C0] R10: ffff8880360337d3 R11: ffffffffa6c11288 R12: 0000000000000000 [ 15.295981][ C0] R13: ffffffffa6c1f240 R14: dffffc0000000000 R15: 0000000000014770 [ 15.295988][ C0] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 15.295997][ C0] default_idle+0x9/0x10 [ 15.296001][ C0] default_idle_call+0x6d/0xb0 [ 15.296005][ C0] cpuidle_idle_call+0x26f/0x3a0 [ 15.296012][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 15.296019][ C0] ? tsc_verify_tsc_adjust+0x98/0x310 [ 15.296029][ C0] do_idle+0xf6/0x160 [ 15.296036][ C0] cpu_startup_entry+0x54/0x60 [ 15.296042][ C0] rest_init+0x14b/0x260 [ 15.296048][ C0] start_kernel+0x350/0x410 [ 15.296057][ C0] x86_64_start_reservations+0x18/0x30 [ 15.296065][ C0] x86_64_start_kernel+0xf8/0x150 [ 15.296073][ C0] common_startup_64+0x13e/0x148 [ 15.296091][ C0] [ 17.642381][ T229] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 17.643526][ T229] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 17.644452][ T229] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 17.645329][ T229] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 17.646323][ T229] TCP: AO key ifindex 200 != sk bound ifindex 3