[ 12.462612][ C2] [ 12.462760][ C2] ================================ [ 12.462950][ C2] WARNING: inconsistent lock state [ 12.463148][ C2] 6.15.0-virtme #1 Not tainted [ 12.463346][ C2] -------------------------------- [ 12.463547][ C2] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 12.463786][ C2] swapper/2/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 12.464021][ C2] ffffffff935c5af8 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 12.464355][ C2] {SOFTIRQ-ON-W} state was registered at: [ 12.464545][ C2] __lock_acquire+0x20b/0x7e0 [ 12.464752][ C2] lock_acquire.part.0+0xb6/0x240 [ 12.464943][ C2] _raw_spin_lock+0x33/0x40 [ 12.465135][ C2] simple_pin_fs+0x24/0x150 [ 12.465330][ C2] start_creating.part.0+0x52/0x310 [ 12.465525][ C2] debugfs_create_dir+0x6a/0x540 [ 12.465721][ C2] component_debug_init+0x17/0x30 [ 12.465918][ C2] do_one_initcall+0x8f/0x1e0 [ 12.466105][ C2] do_initcalls+0x176/0x280 [ 12.466294][ C2] kernel_init_freeable+0x22d/0x300 [ 12.466486][ C2] kernel_init+0x20/0x200 [ 12.466686][ C2] ret_from_fork+0x240/0x320 [ 12.466888][ C2] ret_from_fork_asm+0x1a/0x30 [ 12.467081][ C2] irq event stamp: 239524 [ 12.467220][ C2] hardirqs last enabled at (239524): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.467617][ C2] hardirqs last disabled at (239523): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 12.468000][ C2] softirqs last enabled at (239118): [] handle_softirqs+0x358/0x620 [ 12.468328][ C2] softirqs last disabled at (239161): [] __irq_exit_rcu+0xfa/0x160 [ 12.468676][ C2] [ 12.468676][ C2] other info that might help us debug this: [ 12.468967][ C2] Possible unsafe locking scenario: [ 12.468967][ C2] [ 12.469252][ C2] CPU0 [ 12.469401][ C2] ---- [ 12.469548][ C2] lock(pin_fs_lock); [ 12.469695][ C2] [ 12.469834][ C2] lock(pin_fs_lock); [ 12.469976][ C2] [ 12.469976][ C2] *** DEADLOCK *** [ 12.469976][ C2] [ 12.470250][ C2] 1 lock held by swapper/2/0: [ 12.470454][ C2] #0: ffffffff933774c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 12.470816][ C2] [ 12.470816][ C2] stack backtrace: [ 12.471065][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 12.471069][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.471071][ C2] Call Trace: [ 12.471073][ C2] [ 12.471075][ C2] dump_stack_lvl+0x82/0xd0 [ 12.471081][ C2] print_usage_bug.part.0+0x25f/0x360 [ 12.471085][ C2] mark_lock_irq+0x343/0x400 [ 12.471090][ C2] ? __pfx_unwind_next_frame+0x10/0x10 [ 12.471095][ C2] ? save_trace+0x52/0x170 [ 12.471099][ C2] mark_lock+0x174/0x2f0 [ 12.471103][ C2] mark_usage+0x46/0x150 [ 12.471106][ C2] __lock_acquire+0x20b/0x7e0 [ 12.471109][ C2] ? __lock_acquire+0x44d/0x7e0 [ 12.471114][ C2] lock_acquire.part.0+0xb6/0x240 [ 12.471117][ C2] ? simple_pin_fs+0x24/0x150 [ 12.471120][ C2] ? rcu_is_watching+0x12/0xc0 [ 12.471125][ C2] ? lock_acquire+0x10c/0x170 [ 12.471128][ C2] ? simple_pin_fs+0x24/0x150 [ 12.471131][ C2] _raw_spin_lock+0x33/0x40 [ 12.471135][ C2] ? simple_pin_fs+0x24/0x150 [ 12.471137][ C2] simple_pin_fs+0x24/0x150 [ 12.471140][ C2] debugfs_remove+0x35/0x70 [ 12.471144][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 12.471148][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.471151][ C2] ? __sk_destruct+0x383/0x780 [ 12.471156][ C2] ? rcu_do_batch+0x34c/0xf20 [ 12.471159][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.471162][ C2] ? irq_exit_rcu+0xe/0x30 [ 12.471165][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.471169][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.471172][ C2] ? pv_native_safe_halt+0xf/0x20 [ 12.471175][ C2] ? default_idle+0x9/0x10 [ 12.471178][ C2] ? default_idle_call+0x6d/0xb0 [ 12.471180][ C2] ? cpuidle_idle_call+0x26f/0x3a0 [ 12.471183][ C2] ? do_idle+0xf6/0x160 [ 12.471186][ C2] ? cpu_startup_entry+0x54/0x60 [ 12.471188][ C2] ? start_secondary+0x213/0x2a0 [ 12.471192][ C2] ? common_startup_64+0x13e/0x148 [ 12.471199][ C2] __put_net+0x19/0x60 [ 12.471203][ C2] __sk_destruct+0x58a/0x780 [ 12.471207][ C2] ? rcu_do_batch+0x34a/0xf20 [ 12.471210][ C2] rcu_do_batch+0x34c/0xf20 [ 12.471215][ C2] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.471218][ C2] ? __lock_release+0x5d/0x170 [ 12.471222][ C2] ? rcu_is_watching+0x12/0xc0 [ 12.471225][ C2] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.471230][ C2] rcu_core+0x2bb/0x500 [ 12.471234][ C2] handle_softirqs+0x218/0x620 [ 12.471240][ C2] __irq_exit_rcu+0xfa/0x160 [ 12.471243][ C2] irq_exit_rcu+0xe/0x30 [ 12.471247][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.471251][ C2] [ 12.471252][ C2] [ 12.471253][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.471256][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 12.471260][ C2] Code: a2 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 17 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 [ 12.471263][ C2] RSP: 0018:ffffc90000147de8 EFLAGS: 00000242 [ 12.471265][ C2] RAX: 000000000003a637 RBX: 1ffff92000028fc1 RCX: ffffffff923a25d9 [ 12.471268][ C2] RDX: 0000000000000000 RSI: ffffffff92e9175c RDI: ffffffff92653ca0 [ 12.471269][ C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1005ee66fa [ 12.471271][ C2] R10: ffff88802f7337d3 R11: ffffffff93011288 R12: 0000000000000000 [ 12.471273][ C2] R13: ffff888001bf2300 R14: dffffc0000000000 R15: 0000000000000000 [ 12.471276][ C2] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 12.471281][ C2] default_idle+0x9/0x10 [ 12.471284][ C2] default_idle_call+0x6d/0xb0 [ 12.471286][ C2] cpuidle_idle_call+0x26f/0x3a0 [ 12.471289][ C2] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 12.471293][ C2] ? tsc_verify_tsc_adjust+0x98/0x310 [ 12.471298][ C2] do_idle+0xf6/0x160 [ 12.471302][ C2] cpu_startup_entry+0x54/0x60 [ 12.471305][ C2] start_secondary+0x213/0x2a0 [ 12.471308][ C2] ? __pfx_start_secondary+0x10/0x10 [ 12.471313][ C2] common_startup_64+0x13e/0x148 [ 12.471320][ C2] [ 12.486148][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 12.486472][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/2 [ 12.486810][ C2] preempt_count: 101, expected: 0 [ 12.486993][ C2] RCU nest depth: 0, expected: 0 [ 12.487180][ C2] INFO: lockdep is turned off. [ 12.487372][ C2] Preemption disabled at: [ 12.487374][ C2] [<0000000000000000>] 0x0 [ 12.487704][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 12.487709][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.487711][ C2] Call Trace: [ 12.487713][ C2] [ 12.487715][ C2] dump_stack_lvl+0xb0/0xd0 [ 12.487722][ C2] __might_resched+0x360/0x5a0 [ 12.487730][ C2] down_write+0x72/0x210 [ 12.487734][ C2] ? __pfx_down_write+0x10/0x10 [ 12.487737][ C2] ? simple_recursive_removal+0x33/0x610 [ 12.487741][ C2] ? rcu_is_watching+0x12/0xc0 [ 12.487746][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 12.487750][ C2] simple_recursive_removal+0x6a/0x610 [ 12.487753][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 12.487755][ C2] ? __pfx_remove_one+0x10/0x10 [ 12.487761][ C2] debugfs_remove+0x44/0x70 [ 12.487764][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 12.487769][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.487771][ C2] ? __sk_destruct+0x383/0x780 [ 12.487776][ C2] ? rcu_do_batch+0x34c/0xf20 [ 12.487780][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.487782][ C2] ? irq_exit_rcu+0xe/0x30 [ 12.487788][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.487792][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.487796][ C2] ? pv_native_safe_halt+0xf/0x20 [ 12.487799][ C2] ? default_idle+0x9/0x10 [ 12.487802][ C2] ? default_idle_call+0x6d/0xb0 [ 12.487804][ C2] ? cpuidle_idle_call+0x26f/0x3a0 [ 12.487808][ C2] ? do_idle+0xf6/0x160 [ 12.487811][ C2] ? cpu_startup_entry+0x54/0x60 [ 12.487813][ C2] ? start_secondary+0x213/0x2a0 [ 12.487817][ C2] ? common_startup_64+0x13e/0x148 [ 12.487824][ C2] __put_net+0x19/0x60 [ 12.487828][ C2] __sk_destruct+0x58a/0x780 [ 12.487832][ C2] ? rcu_do_batch+0x34a/0xf20 [ 12.487835][ C2] rcu_do_batch+0x34c/0xf20 [ 12.487840][ C2] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.487843][ C2] ? __lock_release+0x5d/0x170 [ 12.487848][ C2] ? rcu_is_watching+0x12/0xc0 [ 12.487851][ C2] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.487856][ C2] rcu_core+0x2bb/0x500 [ 12.487861][ C2] handle_softirqs+0x218/0x620 [ 12.487866][ C2] __irq_exit_rcu+0xfa/0x160 [ 12.487870][ C2] irq_exit_rcu+0xe/0x30 [ 12.487873][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.487876][ C2] [ 12.487877][ C2] [ 12.487879][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.487882][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 12.487886][ C2] Code: a2 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 17 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 [ 12.487888][ C2] RSP: 0018:ffffc90000147de8 EFLAGS: 00000242 [ 12.487892][ C2] RAX: 000000000003a637 RBX: 1ffff92000028fc1 RCX: ffffffff923a25d9 [ 12.487894][ C2] RDX: 0000000000000000 RSI: ffffffff92e9175c RDI: ffffffff92653ca0 [ 12.487895][ C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1005ee66fa [ 12.487897][ C2] R10: ffff88802f7337d3 R11: ffffffff93011288 R12: 0000000000000000 [ 12.487899][ C2] R13: ffff888001bf2300 R14: dffffc0000000000 R15: 0000000000000000 [ 12.487903][ C2] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 12.487907][ C2] default_idle+0x9/0x10 [ 12.487910][ C2] default_idle_call+0x6d/0xb0 [ 12.487912][ C2] cpuidle_idle_call+0x26f/0x3a0 [ 12.487916][ C2] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 12.487919][ C2] ? tsc_verify_tsc_adjust+0x98/0x310 [ 12.487924][ C2] do_idle+0xf6/0x160 [ 12.487928][ C2] cpu_startup_entry+0x54/0x60 [ 12.487931][ C2] start_secondary+0x213/0x2a0 [ 12.487934][ C2] ? __pfx_start_secondary+0x10/0x10 [ 12.487939][ C2] common_startup_64+0x13e/0x148 [ 12.487946][ C2] [ 14.459225][ T228] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 14.460071][ T228] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 14.460862][ T228] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 14.461752][ T228] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 14.462492][ T228] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 14.601659][ T228] key-management_ (228) used greatest stack depth: 24288 bytes left