[ 11.912709][ C3] [ 11.912909][ C3] ================================ [ 11.913089][ C3] WARNING: inconsistent lock state [ 11.913272][ C3] 6.15.0-rc5-virtme #1 Not tainted [ 11.913450][ C3] -------------------------------- [ 11.913629][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 11.913846][ C3] swapper/3/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 11.914067][ C3] ffffffffa2fbf978 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 11.914400][ C3] {SOFTIRQ-ON-W} state was registered at: [ 11.914575][ C3] __lock_acquire+0x3eb/0x9d0 [ 11.914755][ C3] lock_acquire.part.0+0xb6/0x240 [ 11.914931][ C3] _raw_spin_lock+0x33/0x40 [ 11.915109][ C3] simple_pin_fs+0x24/0x150 [ 11.915284][ C3] start_creating.part.0+0x3f/0x2f0 [ 11.915467][ C3] debugfs_create_dir+0x6a/0x540 [ 11.915645][ C3] component_debug_init+0x17/0x30 [ 11.915825][ C3] do_one_initcall+0x8c/0x1e0 [ 11.916006][ C3] do_initcalls+0x176/0x280 [ 11.916188][ C3] kernel_init_freeable+0x22d/0x300 [ 11.916368][ C3] kernel_init+0x20/0x200 [ 11.916545][ C3] ret_from_fork+0x31/0x70 [ 11.916726][ C3] ret_from_fork_asm+0x1a/0x30 [ 11.916905][ C3] irq event stamp: 224754 [ 11.917045][ C3] hardirqs last enabled at (224754): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 11.917399][ C3] hardirqs last disabled at (224753): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 11.917753][ C3] softirqs last enabled at (224204): [] handle_softirqs+0x358/0x620 [ 11.918061][ C3] softirqs last disabled at (224229): [] __irq_exit_rcu+0xfa/0x160 [ 11.918369][ C3] [ 11.918369][ C3] other info that might help us debug this: [ 11.918631][ C3] Possible unsafe locking scenario: [ 11.918631][ C3] [ 11.918892][ C3] CPU0 [ 11.919026][ C3] ---- [ 11.919158][ C3] lock(pin_fs_lock); [ 11.919302][ C3] [ 11.919437][ C3] lock(pin_fs_lock); [ 11.919572][ C3] [ 11.919572][ C3] *** DEADLOCK *** [ 11.919572][ C3] [ 11.919840][ C3] 1 lock held by swapper/3/0: [ 11.920019][ C3] #0: ffffffffa2d74480 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 11.920338][ C3] [ 11.920338][ C3] stack backtrace: [ 11.920567][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 11.920571][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.920573][ C3] Call Trace: [ 11.920575][ C3] [ 11.920577][ C3] dump_stack_lvl+0x82/0xd0 [ 11.920583][ C3] print_usage_bug.part.0+0x25f/0x360 [ 11.920587][ C3] mark_lock_irq+0x343/0x400 [ 11.920591][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 11.920595][ C3] ? save_trace+0x52/0x170 [ 11.920601][ C3] mark_lock+0x174/0x2f0 [ 11.920604][ C3] mark_usage+0x46/0x150 [ 11.920606][ C3] __lock_acquire+0x3eb/0x9d0 [ 11.920611][ C3] lock_acquire.part.0+0xb6/0x240 [ 11.920613][ C3] ? simple_pin_fs+0x24/0x150 [ 11.920617][ C3] ? rcu_is_watching+0x12/0xc0 [ 11.920620][ C3] ? lock_acquire+0x10c/0x170 [ 11.920622][ C3] ? simple_pin_fs+0x24/0x150 [ 11.920626][ C3] _raw_spin_lock+0x33/0x40 [ 11.920628][ C3] ? simple_pin_fs+0x24/0x150 [ 11.920631][ C3] simple_pin_fs+0x24/0x150 [ 11.920634][ C3] debugfs_remove+0x35/0x70 [ 11.920637][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 11.920642][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 11.920646][ C3] ? __sk_destruct+0x383/0x780 [ 11.920651][ C3] ? rcu_do_batch+0x34c/0xf20 [ 11.920654][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 11.920657][ C3] ? irq_exit_rcu+0xe/0x30 [ 11.920660][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 11.920663][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.920667][ C3] ? pv_native_safe_halt+0xf/0x20 [ 11.920670][ C3] ? default_idle+0x9/0x10 [ 11.920673][ C3] ? default_idle_call+0x6d/0xb0 [ 11.920675][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 11.920678][ C3] ? do_idle+0xf6/0x160 [ 11.920680][ C3] ? cpu_startup_entry+0x54/0x60 [ 11.920682][ C3] ? start_secondary+0x213/0x2a0 [ 11.920685][ C3] ? common_startup_64+0x13e/0x148 [ 11.920692][ C3] __put_net+0x19/0x60 [ 11.920695][ C3] __sk_destruct+0x58a/0x780 [ 11.920699][ C3] ? rcu_do_batch+0x34a/0xf20 [ 11.920702][ C3] rcu_do_batch+0x34c/0xf20 [ 11.920706][ C3] ? find_held_lock+0x2b/0x80 [ 11.920710][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 11.920714][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 11.920717][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 11.920721][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 11.920725][ C3] rcu_core+0x2bb/0x500 [ 11.920729][ C3] handle_softirqs+0x218/0x620 [ 11.920733][ C3] __irq_exit_rcu+0xfa/0x160 [ 11.920736][ C3] irq_exit_rcu+0xe/0x30 [ 11.920738][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 11.920742][ C3] [ 11.920743][ C3] [ 11.920744][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.920747][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 11.920751][ C3] Code: a0 b7 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 a3 a0 12 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 11.920754][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000242 [ 11.920757][ C3] RAX: 0000000000036be3 RBX: 1ffff9200002afc1 RCX: ffffffffa1d68a19 [ 11.920760][ C3] RDX: 0000000000000000 RSI: ffffffffa28881e1 RDI: ffffffffa2050e20 [ 11.920761][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c3667a [ 11.920763][ C3] R10: ffff8880361b33d3 R11: 0000000000000000 R12: 0000000000000000 [ 11.920765][ C3] R13: ffff888001bb4640 R14: dffffc0000000000 R15: 0000000000000000 [ 11.920768][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 11.920774][ C3] default_idle+0x9/0x10 [ 11.920777][ C3] default_idle_call+0x6d/0xb0 [ 11.920779][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 11.920782][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 11.920785][ C3] ? tsc_verify_tsc_adjust+0x98/0x300 [ 11.920790][ C3] do_idle+0xf6/0x160 [ 11.920793][ C3] cpu_startup_entry+0x54/0x60 [ 11.920795][ C3] start_secondary+0x213/0x2a0 [ 11.920798][ C3] ? __pfx_start_secondary+0x10/0x10 [ 11.920802][ C3] common_startup_64+0x13e/0x148 [ 11.920808][ C3] [ 11.934781][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 11.935069][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 11.935367][ C3] preempt_count: 101, expected: 0 [ 11.935530][ C3] RCU nest depth: 0, expected: 0 [ 11.935692][ C3] INFO: lockdep is turned off. [ 11.935860][ C3] Preemption disabled at: [ 11.935862][ C3] [<0000000000000000>] 0x0 [ 11.936149][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 11.936153][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.936155][ C3] Call Trace: [ 11.936156][ C3] [ 11.936158][ C3] dump_stack_lvl+0xb0/0xd0 [ 11.936163][ C3] __might_resched+0x360/0x5a0 [ 11.936169][ C3] down_write+0x72/0x210 [ 11.936173][ C3] ? __pfx_down_write+0x10/0x10 [ 11.936175][ C3] ? simple_recursive_removal+0x3a/0x860 [ 11.936178][ C3] ? rcu_is_watching+0x12/0xc0 [ 11.936182][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 11.936187][ C3] simple_recursive_removal+0x166/0x860 [ 11.936190][ C3] ? __pfx_remove_one+0x10/0x10 [ 11.936194][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 11.936199][ C3] debugfs_remove+0x44/0x70 [ 11.936202][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 11.936207][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 11.936210][ C3] ? __sk_destruct+0x383/0x780 [ 11.936214][ C3] ? rcu_do_batch+0x34c/0xf20 [ 11.936218][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 11.936222][ C3] ? irq_exit_rcu+0xe/0x30 [ 11.936225][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 11.936228][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.936231][ C3] ? pv_native_safe_halt+0xf/0x20 [ 11.936234][ C3] ? default_idle+0x9/0x10 [ 11.936238][ C3] ? default_idle_call+0x6d/0xb0 [ 11.936240][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 11.936243][ C3] ? do_idle+0xf6/0x160 [ 11.936244][ C3] ? cpu_startup_entry+0x54/0x60 [ 11.936247][ C3] ? start_secondary+0x213/0x2a0 [ 11.936250][ C3] ? common_startup_64+0x13e/0x148 [ 11.936255][ C3] __put_net+0x19/0x60 [ 11.936260][ C3] __sk_destruct+0x58a/0x780 [ 11.936264][ C3] ? rcu_do_batch+0x34a/0xf20 [ 11.936267][ C3] rcu_do_batch+0x34c/0xf20 [ 11.936271][ C3] ? find_held_lock+0x2b/0x80 [ 11.936275][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 11.936280][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 11.936283][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 11.936287][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 11.936291][ C3] rcu_core+0x2bb/0x500 [ 11.936295][ C3] handle_softirqs+0x218/0x620 [ 11.936299][ C3] __irq_exit_rcu+0xfa/0x160 [ 11.936302][ C3] irq_exit_rcu+0xe/0x30 [ 11.936305][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 11.936308][ C3] [ 11.936309][ C3] [ 11.936310][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 11.936313][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 11.936316][ C3] Code: a0 b7 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 a3 a0 12 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 11.936318][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000242 [ 11.936321][ C3] RAX: 0000000000036be3 RBX: 1ffff9200002afc1 RCX: ffffffffa1d68a19 [ 11.936323][ C3] RDX: 0000000000000000 RSI: ffffffffa28881e1 RDI: ffffffffa2050e20 [ 11.936325][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c3667a [ 11.936327][ C3] R10: ffff8880361b33d3 R11: 0000000000000000 R12: 0000000000000000 [ 11.936329][ C3] R13: ffff888001bb4640 R14: dffffc0000000000 R15: 0000000000000000 [ 11.936332][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 11.936338][ C3] default_idle+0x9/0x10 [ 11.936341][ C3] default_idle_call+0x6d/0xb0 [ 11.936343][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 11.936346][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 11.936349][ C3] ? tsc_verify_tsc_adjust+0x98/0x300 [ 11.936353][ C3] do_idle+0xf6/0x160 [ 11.936356][ C3] cpu_startup_entry+0x54/0x60 [ 11.936358][ C3] start_secondary+0x213/0x2a0 [ 11.936361][ C3] ? __pfx_start_secondary+0x10/0x10 [ 11.936365][ C3] common_startup_64+0x13e/0x148 [ 11.936372][ C3] [ 13.841185][ T228] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 13.842102][ T228] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 13.842886][ T228] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 13.844483][ T228] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 13.845302][ T228] TCP: AO key ifindex 200 != sk bound ifindex 3