[ 12.450889][ C3] [ 12.451022][ C3] ================================ [ 12.451213][ C3] WARNING: inconsistent lock state [ 12.451401][ C3] 6.15.0-virtme #1 Not tainted [ 12.451590][ C3] -------------------------------- [ 12.451779][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 12.452012][ C3] swapper/3/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 12.452242][ C3] ffffffffba5c5af8 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 12.452572][ C3] {SOFTIRQ-ON-W} state was registered at: [ 12.452757][ C3] __lock_acquire+0x20b/0x7e0 [ 12.452948][ C3] lock_acquire.part.0+0xb6/0x240 [ 12.453136][ C3] _raw_spin_lock+0x33/0x40 [ 12.453326][ C3] simple_pin_fs+0x24/0x150 [ 12.453515][ C3] start_creating.part.0+0x52/0x310 [ 12.453702][ C3] debugfs_create_dir+0x6a/0x540 [ 12.453890][ C3] component_debug_init+0x17/0x30 [ 12.454079][ C3] do_one_initcall+0x8f/0x1e0 [ 12.454270][ C3] do_initcalls+0x176/0x280 [ 12.454456][ C3] kernel_init_freeable+0x22d/0x300 [ 12.454645][ C3] kernel_init+0x20/0x200 [ 12.454833][ C3] ret_from_fork+0x240/0x320 [ 12.455023][ C3] ret_from_fork_asm+0x1a/0x30 [ 12.455209][ C3] irq event stamp: 241326 [ 12.455351][ C3] hardirqs last enabled at (241326): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.455726][ C3] hardirqs last disabled at (241325): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 12.456100][ C3] softirqs last enabled at (240858): [] handle_softirqs+0x358/0x620 [ 12.456431][ C3] softirqs last disabled at (240871): [] __irq_exit_rcu+0xfa/0x160 [ 12.456758][ C3] [ 12.456758][ C3] other info that might help us debug this: [ 12.457030][ C3] Possible unsafe locking scenario: [ 12.457030][ C3] [ 12.457320][ C3] CPU0 [ 12.457457][ C3] ---- [ 12.457597][ C3] lock(pin_fs_lock); [ 12.457741][ C3] [ 12.457882][ C3] lock(pin_fs_lock); [ 12.458029][ C3] [ 12.458029][ C3] *** DEADLOCK *** [ 12.458029][ C3] [ 12.458305][ C3] 1 lock held by swapper/3/0: [ 12.458494][ C3] #0: ffffffffba3774c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 12.458833][ C3] [ 12.458833][ C3] stack backtrace: [ 12.459064][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 12.459068][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.459070][ C3] Call Trace: [ 12.459072][ C3] [ 12.459075][ C3] dump_stack_lvl+0x82/0xd0 [ 12.459080][ C3] print_usage_bug.part.0+0x25f/0x360 [ 12.459085][ C3] mark_lock_irq+0x343/0x400 [ 12.459090][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 12.459094][ C3] ? save_trace+0x52/0x170 [ 12.459099][ C3] mark_lock+0x174/0x2f0 [ 12.459103][ C3] mark_usage+0x46/0x150 [ 12.459106][ C3] __lock_acquire+0x20b/0x7e0 [ 12.459109][ C3] ? __lock_acquire+0x44d/0x7e0 [ 12.459114][ C3] lock_acquire.part.0+0xb6/0x240 [ 12.459117][ C3] ? simple_pin_fs+0x24/0x150 [ 12.459120][ C3] ? rcu_is_watching+0x12/0xc0 [ 12.459125][ C3] ? lock_acquire+0x10c/0x170 [ 12.459128][ C3] ? simple_pin_fs+0x24/0x150 [ 12.459131][ C3] _raw_spin_lock+0x33/0x40 [ 12.459135][ C3] ? simple_pin_fs+0x24/0x150 [ 12.459137][ C3] simple_pin_fs+0x24/0x150 [ 12.459140][ C3] debugfs_remove+0x35/0x70 [ 12.459144][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 12.459148][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.459151][ C3] ? __sk_destruct+0x383/0x780 [ 12.459156][ C3] ? rcu_do_batch+0x34c/0xf20 [ 12.459159][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.459162][ C3] ? irq_exit_rcu+0xe/0x30 [ 12.459165][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.459169][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.459172][ C3] ? pv_native_safe_halt+0xf/0x20 [ 12.459176][ C3] ? default_idle+0x9/0x10 [ 12.459178][ C3] ? default_idle_call+0x6d/0xb0 [ 12.459180][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 12.459184][ C3] ? do_idle+0xf6/0x160 [ 12.459187][ C3] ? cpu_startup_entry+0x54/0x60 [ 12.459190][ C3] ? start_secondary+0x213/0x2a0 [ 12.459193][ C3] ? common_startup_64+0x13e/0x148 [ 12.459200][ C3] __put_net+0x19/0x60 [ 12.459204][ C3] __sk_destruct+0x58a/0x780 [ 12.459208][ C3] ? rcu_do_batch+0x34a/0xf20 [ 12.459211][ C3] rcu_do_batch+0x34c/0xf20 [ 12.459214][ C3] ? find_held_lock+0x2b/0x80 [ 12.459218][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.459222][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.459225][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.459229][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 12.459234][ C3] rcu_core+0x2bb/0x500 [ 12.459239][ C3] handle_softirqs+0x218/0x620 [ 12.459244][ C3] __irq_exit_rcu+0xfa/0x160 [ 12.459248][ C3] irq_exit_rcu+0xe/0x30 [ 12.459251][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.459254][ C3] [ 12.459255][ C3] [ 12.459257][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.459260][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 12.459264][ C3] 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 [ 12.459266][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000242 [ 12.459269][ C3] RAX: 000000000003ace5 RBX: 1ffff9200002afc1 RCX: ffffffffb93a35d9 [ 12.459272][ C3] RDX: 0000000000000000 RSI: ffffffffb9e9175c RDI: ffffffffb9653ca0 [ 12.459273][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c366fa [ 12.459275][ C3] R10: ffff8880361b37d3 R11: ffffffffba011288 R12: 0000000000000000 [ 12.459276][ C3] R13: ffff888001bf45c0 R14: dffffc0000000000 R15: 0000000000000000 [ 12.459280][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 12.459285][ C3] default_idle+0x9/0x10 [ 12.459287][ C3] default_idle_call+0x6d/0xb0 [ 12.459290][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 12.459293][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 12.459297][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 12.459302][ C3] do_idle+0xf6/0x160 [ 12.459306][ C3] cpu_startup_entry+0x54/0x60 [ 12.459309][ C3] start_secondary+0x213/0x2a0 [ 12.459312][ C3] ? __pfx_start_secondary+0x10/0x10 [ 12.459317][ C3] common_startup_64+0x13e/0x148 [ 12.459324][ C3] [ 12.474234][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 12.474544][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 12.474842][ C3] preempt_count: 101, expected: 0 [ 12.475012][ C3] RCU nest depth: 0, expected: 0 [ 12.475183][ C3] INFO: lockdep is turned off. [ 12.475354][ C3] Preemption disabled at: [ 12.475356][ C3] [<0000000000000000>] 0x0 [ 12.475673][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 12.475677][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.475678][ C3] Call Trace: [ 12.475680][ C3] [ 12.475682][ C3] dump_stack_lvl+0xb0/0xd0 [ 12.475688][ C3] __might_resched+0x360/0x5a0 [ 12.475695][ C3] down_write+0x72/0x210 [ 12.475699][ C3] ? __pfx_down_write+0x10/0x10 [ 12.475702][ C3] ? simple_recursive_removal+0x33/0x610 [ 12.475707][ C3] ? rcu_is_watching+0x12/0xc0 [ 12.475712][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 12.475716][ C3] simple_recursive_removal+0x6a/0x610 [ 12.475719][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 12.475721][ C3] ? __pfx_remove_one+0x10/0x10 [ 12.475727][ C3] debugfs_remove+0x44/0x70 [ 12.475730][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 12.475734][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.475736][ C3] ? __sk_destruct+0x383/0x780 [ 12.475741][ C3] ? rcu_do_batch+0x34c/0xf20 [ 12.475745][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.475747][ C3] ? irq_exit_rcu+0xe/0x30 [ 12.475752][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.475756][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.475760][ C3] ? pv_native_safe_halt+0xf/0x20 [ 12.475763][ C3] ? default_idle+0x9/0x10 [ 12.475766][ C3] ? default_idle_call+0x6d/0xb0 [ 12.475768][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 12.475771][ C3] ? do_idle+0xf6/0x160 [ 12.475774][ C3] ? cpu_startup_entry+0x54/0x60 [ 12.475777][ C3] ? start_secondary+0x213/0x2a0 [ 12.475780][ C3] ? common_startup_64+0x13e/0x148 [ 12.475788][ C3] __put_net+0x19/0x60 [ 12.475791][ C3] __sk_destruct+0x58a/0x780 [ 12.475795][ C3] ? rcu_do_batch+0x34a/0xf20 [ 12.475798][ C3] rcu_do_batch+0x34c/0xf20 [ 12.475802][ C3] ? find_held_lock+0x2b/0x80 [ 12.475806][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.475809][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.475814][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.475818][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 12.475823][ C3] rcu_core+0x2bb/0x500 [ 12.475827][ C3] handle_softirqs+0x218/0x620 [ 12.475833][ C3] __irq_exit_rcu+0xfa/0x160 [ 12.475836][ C3] irq_exit_rcu+0xe/0x30 [ 12.475839][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.475843][ C3] [ 12.475844][ C3] [ 12.475845][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.475848][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 12.475851][ C3] 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 [ 12.475854][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000242 [ 12.475856][ C3] RAX: 000000000003ace5 RBX: 1ffff9200002afc1 RCX: ffffffffb93a35d9 [ 12.475859][ C3] RDX: 0000000000000000 RSI: ffffffffb9e9175c RDI: ffffffffb9653ca0 [ 12.475860][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c366fa [ 12.475862][ C3] R10: ffff8880361b37d3 R11: ffffffffba011288 R12: 0000000000000000 [ 12.475863][ C3] R13: ffff888001bf45c0 R14: dffffc0000000000 R15: 0000000000000000 [ 12.475867][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 12.475872][ C3] default_idle+0x9/0x10 [ 12.475874][ C3] default_idle_call+0x6d/0xb0 [ 12.475876][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 12.475880][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 12.475884][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 12.475889][ C3] do_idle+0xf6/0x160 [ 12.475892][ C3] cpu_startup_entry+0x54/0x60 [ 12.475895][ C3] start_secondary+0x213/0x2a0 [ 12.475898][ C3] ? __pfx_start_secondary+0x10/0x10 [ 12.475903][ C3] common_startup_64+0x13e/0x148 [ 12.475910][ C3] [ 14.412717][ T227] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 14.413612][ T227] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 14.414358][ T227] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 14.415099][ T227] TCP: AO key ifindex 200 != sk bound ifindex 3 [ 14.415808][ T227] TCP: AO key ifindex 200 != sk bound ifindex 3