[ 12.688101][ C1] [ 12.688237][ C1] ================================ [ 12.688414][ C1] WARNING: inconsistent lock state [ 12.688590][ C1] 6.15.0-rc5-virtme #1 Not tainted [ 12.688773][ C1] -------------------------------- [ 12.688948][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 12.689169][ C1] ksoftirqd/1/22 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 12.689388][ C1] ffffffffa69bf978 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 12.689703][ C1] {SOFTIRQ-ON-W} state was registered at: [ 12.689883][ C1] __lock_acquire+0x3eb/0x9d0 [ 12.690073][ C1] lock_acquire.part.0+0xb6/0x240 [ 12.690254][ C1] _raw_spin_lock+0x33/0x40 [ 12.690445][ C1] simple_pin_fs+0x24/0x150 [ 12.690631][ C1] start_creating.part.0+0x3f/0x2f0 [ 12.690815][ C1] debugfs_create_dir+0x6a/0x540 [ 12.690998][ C1] component_debug_init+0x17/0x30 [ 12.691178][ C1] do_one_initcall+0x8c/0x1e0 [ 12.691345][ C1] do_initcalls+0x176/0x280 [ 12.691514][ C1] kernel_init_freeable+0x22d/0x300 [ 12.691679][ C1] kernel_init+0x20/0x200 [ 12.691846][ C1] ret_from_fork+0x31/0x70 [ 12.692014][ C1] ret_from_fork_asm+0x1a/0x30 [ 12.692183][ C1] irq event stamp: 249378 [ 12.692309][ C1] hardirqs last enabled at (249378): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.692641][ C1] hardirqs last disabled at (249377): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 12.692968][ C1] softirqs last enabled at (249106): [] handle_softirqs+0x358/0x620 [ 12.693262][ C1] softirqs last disabled at (249111): [] run_ksoftirqd+0x3f/0x70 [ 12.693556][ C1] [ 12.693556][ C1] other info that might help us debug this: [ 12.693806][ C1] Possible unsafe locking scenario: [ 12.693806][ C1] [ 12.694047][ C1] CPU0 [ 12.694182][ C1] ---- [ 12.694315][ C1] lock(pin_fs_lock); [ 12.694445][ C1] [ 12.694567][ C1] lock(pin_fs_lock); [ 12.694693][ C1] [ 12.694693][ C1] *** DEADLOCK *** [ 12.694693][ C1] [ 12.694937][ C1] 1 lock held by ksoftirqd/1/22: [ 12.695102][ C1] #0: ffffffffa6774480 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 12.695397][ C1] [ 12.695397][ C1] stack backtrace: [ 12.695601][ C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 12.695605][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.695607][ C1] Call Trace: [ 12.695609][ C1] [ 12.695611][ C1] dump_stack_lvl+0x82/0xd0 [ 12.695618][ C1] print_usage_bug.part.0+0x25f/0x360 [ 12.695622][ C1] mark_lock_irq+0x343/0x400 [ 12.695626][ C1] ? __pfx_unwind_next_frame+0x10/0x10 [ 12.695630][ C1] ? save_trace+0x52/0x170 [ 12.695635][ C1] mark_lock+0x174/0x2f0 [ 12.695638][ C1] mark_usage+0x46/0x150 [ 12.695641][ C1] __lock_acquire+0x3eb/0x9d0 [ 12.695645][ C1] lock_acquire.part.0+0xb6/0x240 [ 12.695648][ C1] ? simple_pin_fs+0x24/0x150 [ 12.695651][ C1] ? rcu_is_watching+0x12/0xc0 [ 12.695654][ C1] ? lock_acquire+0x10c/0x170 [ 12.695657][ C1] ? simple_pin_fs+0x24/0x150 [ 12.695660][ C1] _raw_spin_lock+0x33/0x40 [ 12.695663][ C1] ? simple_pin_fs+0x24/0x150 [ 12.695666][ C1] simple_pin_fs+0x24/0x150 [ 12.695669][ C1] debugfs_remove+0x35/0x70 [ 12.695672][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 12.695677][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.695681][ C1] ? __sk_destruct+0x383/0x780 [ 12.695686][ C1] ? rcu_do_batch+0x34c/0xf20 [ 12.695689][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.695692][ C1] ? smpboot_thread_fn+0x307/0x960 [ 12.695697][ C1] ? kthread+0x37b/0x600 [ 12.695701][ C1] ? ret_from_fork+0x31/0x70 [ 12.695703][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 12.695706][ C1] ? migrate_enable+0x1f2/0x270 [ 12.695709][ C1] ? __pfx_migrate_enable+0x10/0x10 [ 12.695714][ C1] __put_net+0x19/0x60 [ 12.695718][ C1] __sk_destruct+0x58a/0x780 [ 12.695721][ C1] ? rcu_do_batch+0x34a/0xf20 [ 12.695724][ C1] rcu_do_batch+0x34c/0xf20 [ 12.695730][ C1] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.695734][ C1] ? rcu_is_watching+0x12/0xc0 [ 12.695736][ C1] ? note_gp_changes+0x182/0x1e0 [ 12.695740][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.695746][ C1] rcu_core+0x2bb/0x500 [ 12.695749][ C1] handle_softirqs+0x218/0x620 [ 12.695753][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 12.695757][ C1] run_ksoftirqd+0x3f/0x70 [ 12.695759][ C1] smpboot_thread_fn+0x307/0x960 [ 12.695763][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 12.695766][ C1] kthread+0x37b/0x600 [ 12.695770][ C1] ? __pfx_kthread+0x10/0x10 [ 12.695773][ C1] ? ret_from_fork+0x1b/0x70 [ 12.695775][ C1] ? __lock_release+0x5d/0x170 [ 12.695778][ C1] ? rcu_is_watching+0x12/0xc0 [ 12.695781][ C1] ? __pfx_kthread+0x10/0x10 [ 12.695784][ C1] ret_from_fork+0x31/0x70 [ 12.695787][ C1] ? __pfx_kthread+0x10/0x10 [ 12.695790][ C1] ret_from_fork_asm+0x1a/0x30 [ 12.695797][ C1] [ 12.704897][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 12.705162][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 22, name: ksoftirqd/1 [ 12.705423][ C1] preempt_count: 100, expected: 0 [ 12.705576][ C1] RCU nest depth: 0, expected: 0 [ 12.705727][ C1] INFO: lockdep is turned off. [ 12.705887][ C1] Preemption disabled at: [ 12.705889][ C1] [] handle_softirqs+0xe5/0x620 [ 12.706197][ C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 12.706201][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.706203][ C1] Call Trace: [ 12.706204][ C1] [ 12.706206][ C1] dump_stack_lvl+0xb0/0xd0 [ 12.706211][ C1] __might_resched+0x360/0x5a0 [ 12.706217][ C1] down_write+0x72/0x210 [ 12.706220][ C1] ? __pfx_down_write+0x10/0x10 [ 12.706223][ C1] ? simple_recursive_removal+0x3a/0x860 [ 12.706226][ C1] ? rcu_is_watching+0x12/0xc0 [ 12.706230][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 12.706235][ C1] simple_recursive_removal+0x166/0x860 [ 12.706238][ C1] ? __pfx_remove_one+0x10/0x10 [ 12.706241][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 12.706246][ C1] debugfs_remove+0x44/0x70 [ 12.706249][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 12.706253][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.706257][ C1] ? __sk_destruct+0x383/0x780 [ 12.706260][ C1] ? rcu_do_batch+0x34c/0xf20 [ 12.706264][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.706267][ C1] ? smpboot_thread_fn+0x307/0x960 [ 12.706270][ C1] ? kthread+0x37b/0x600 [ 12.706274][ C1] ? ret_from_fork+0x31/0x70 [ 12.706277][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 12.706281][ C1] ? migrate_enable+0x1f2/0x270 [ 12.706283][ C1] ? __pfx_migrate_enable+0x10/0x10 [ 12.706288][ C1] __put_net+0x19/0x60 [ 12.706291][ C1] __sk_destruct+0x58a/0x780 [ 12.706294][ C1] ? rcu_do_batch+0x34a/0xf20 [ 12.706298][ C1] rcu_do_batch+0x34c/0xf20 [ 12.706303][ C1] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.706307][ C1] ? rcu_is_watching+0x12/0xc0 [ 12.706309][ C1] ? note_gp_changes+0x182/0x1e0 [ 12.706313][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.706318][ C1] rcu_core+0x2bb/0x500 [ 12.706321][ C1] handle_softirqs+0x218/0x620 [ 12.706325][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 12.706328][ C1] run_ksoftirqd+0x3f/0x70 [ 12.706331][ C1] smpboot_thread_fn+0x307/0x960 [ 12.706334][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 12.706338][ C1] kthread+0x37b/0x600 [ 12.706342][ C1] ? __pfx_kthread+0x10/0x10 [ 12.706344][ C1] ? ret_from_fork+0x1b/0x70 [ 12.706347][ C1] ? __lock_release+0x5d/0x170 [ 12.706350][ C1] ? rcu_is_watching+0x12/0xc0 [ 12.706352][ C1] ? __pfx_kthread+0x10/0x10 [ 12.706356][ C1] ret_from_fork+0x31/0x70 [ 12.706358][ C1] ? __pfx_kthread+0x10/0x10 [ 12.706361][ C1] ret_from_fork_asm+0x1a/0x30 [ 12.706368][ C1] [ 13.173838][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 14.176096][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 14.177830][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 15.200028][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 15.201589][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 16.223999][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 16.225559][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 17.248025][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 17.249668][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 18.271998][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 18.273570][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 19.296014][ C0] TCP: TCP-AO: the keyid 100 from SYN packet is not present - not sending SYNACK [ 20.367180][ T227] connect-deny_ip (227) used greatest stack depth: 24832 bytes left