[ 37.370338][ T437] ip (437) used greatest stack depth: 23760 bytes left [ 1037.729264][ C2] [ 1037.729425][ C2] ================================ [ 1037.729639][ C2] WARNING: inconsistent lock state [ 1037.729868][ C2] 6.15.0-virtme #1 Not tainted [ 1037.730076][ C2] -------------------------------- [ 1037.730278][ C2] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 1037.730550][ C2] nft/9799 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 1037.730758][ C2] ffffffff95bd0bb8 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 1037.731145][ C2] {SOFTIRQ-ON-W} state was registered at: [ 1037.731363][ C2] __lock_acquire+0x20b/0x7e0 [ 1037.731579][ C2] lock_acquire.part.0+0xb6/0x240 [ 1037.731793][ C2] _raw_spin_lock+0x33/0x40 [ 1037.732005][ C2] simple_pin_fs+0x24/0x150 [ 1037.732222][ C2] start_creating.part.0+0x52/0x310 [ 1037.732429][ C2] debugfs_create_dir+0x6a/0x570 [ 1037.732641][ C2] component_debug_init+0x17/0x30 [ 1037.732851][ C2] do_one_initcall+0x8f/0x1e0 [ 1037.733080][ C2] do_initcalls+0x176/0x280 [ 1037.733295][ C2] kernel_init_freeable+0x22d/0x300 [ 1037.733502][ C2] kernel_init+0x20/0x200 [ 1037.733711][ C2] ret_from_fork+0x240/0x320 [ 1037.733921][ C2] ret_from_fork_asm+0x1a/0x30 [ 1037.734127][ C2] irq event stamp: 71076 [ 1037.734283][ C2] hardirqs last enabled at (71076): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 1037.734706][ C2] hardirqs last disabled at (71075): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 1037.735117][ C2] softirqs last enabled at (70340): [] handle_softirqs+0x358/0x620 [ 1037.735478][ C2] softirqs last disabled at (70971): [] __irq_exit_rcu+0xfa/0x160 [ 1037.735839][ C2] [ 1037.735839][ C2] other info that might help us debug this: [ 1037.736140][ C2] Possible unsafe locking scenario: [ 1037.736140][ C2] [ 1037.736444][ C2] CPU0 [ 1037.736604][ C2] ---- [ 1037.736761][ C2] lock(pin_fs_lock); [ 1037.736920][ C2] [ 1037.737074][ C2] lock(pin_fs_lock); [ 1037.737231][ C2] [ 1037.737231][ C2] *** DEADLOCK *** [ 1037.737231][ C2] [ 1037.737532][ C2] 2 locks held by nft/9799: [ 1037.737739][ C2] #0: ffff888001084ba0 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x190/0x800 [ 1037.738111][ C2] #1: ffffc90000218d60 ((&icsk->icsk_retransmit_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe7/0x220 [ 1037.738527][ C2] [ 1037.738527][ C2] stack backtrace: [ 1037.738786][ C2] CPU: 2 UID: 0 PID: 9799 Comm: nft Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 1037.738791][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1037.738793][ C2] Call Trace: [ 1037.738795][ C2] [ 1037.738797][ C2] dump_stack_lvl+0x82/0xd0 [ 1037.738803][ C2] print_usage_bug.part.0+0x25f/0x360 [ 1037.738809][ C2] mark_lock_irq+0x343/0x400 [ 1037.738817][ C2] mark_lock+0x174/0x2f0 [ 1037.738821][ C2] mark_usage+0x46/0x150 [ 1037.738825][ C2] __lock_acquire+0x20b/0x7e0 [ 1037.738828][ C2] ? __lock_acquire+0x44d/0x7e0 [ 1037.738833][ C2] lock_acquire.part.0+0xb6/0x240 [ 1037.738837][ C2] ? simple_pin_fs+0x24/0x150 [ 1037.738842][ C2] ? rcu_is_watching+0x12/0xc0 [ 1037.738848][ C2] ? lock_acquire+0x10c/0x170 [ 1037.738851][ C2] ? simple_pin_fs+0x24/0x150 [ 1037.738855][ C2] _raw_spin_lock+0x33/0x40 [ 1037.738859][ C2] ? simple_pin_fs+0x24/0x150 [ 1037.738862][ C2] simple_pin_fs+0x24/0x150 [ 1037.738866][ C2] debugfs_remove+0x35/0x70 [ 1037.738870][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 1037.738876][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 1037.738880][ C2] ? __sk_destruct+0x383/0x780 [ 1037.738886][ C2] ? call_timer_fn+0x13d/0x220 [ 1037.738890][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1037.738893][ C2] ? handle_softirqs+0x21b/0x620 [ 1037.738897][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 1037.738900][ C2] ? irq_exit_rcu+0xe/0x30 [ 1037.738902][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1037.738906][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1037.738909][ C2] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 1037.738912][ C2] ? __debug_check_no_obj_freed+0x252/0x520 [ 1037.738917][ C2] ? kmem_cache_free+0x214/0x330 [ 1037.738921][ C2] ? unlink_anon_vmas+0x43e/0x920 [ 1037.738925][ C2] ? free_pgtables+0xbd/0x6e0 [ 1037.738929][ C2] ? exit_mmap+0x30d/0x800 [ 1037.738934][ C2] __put_net+0x19/0x60 [ 1037.738938][ C2] __sk_destruct+0x58a/0x780 [ 1037.738942][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 1037.738946][ C2] call_timer_fn+0x13d/0x220 [ 1037.738950][ C2] ? call_timer_fn+0xe7/0x220 [ 1037.738953][ C2] ? call_timer_fn+0xe7/0x220 [ 1037.738956][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 1037.738962][ C2] ? mark_held_locks+0x49/0x80 [ 1037.738967][ C2] __run_timers+0x543/0x810 [ 1037.738970][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 1037.738975][ C2] ? __pfx___run_timers+0x10/0x10 [ 1037.738979][ C2] ? do_raw_spin_lock+0x130/0x270 [ 1037.738983][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1037.738986][ C2] ? lock_acquire+0x10c/0x170 [ 1037.738989][ C2] ? run_timer_base+0xab/0x110 [ 1037.738994][ C2] run_timer_base+0xb3/0x110 [ 1037.738997][ C2] run_timer_softirq+0x1a/0x30 [ 1037.739000][ C2] handle_softirqs+0x21b/0x620 [ 1037.739006][ C2] __irq_exit_rcu+0xfa/0x160 [ 1037.739009][ C2] irq_exit_rcu+0xe/0x30 [ 1037.739011][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1037.739015][ C2] [ 1037.739016][ C2] [ 1037.739017][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1037.739020][ C2] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 1037.739025][ C2] Code: 74 24 10 e8 f1 12 7b fd 48 89 ef e8 a9 65 7b fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 2a 63 6f fd 65 8b 05 13 dd b3 02 85 c0 74 0e 5b 5d c3 cc cc cc [ 1037.739028][ C2] RSP: 0018:ffffc90004807948 EFLAGS: 00000206 [ 1037.739031][ C2] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040 [ 1037.739033][ C2] RDX: 0000000000000000 RSI: ffffffff954a61cd RDI: 0000000000000001 [ 1037.739034][ C2] RBP: ffffffff982c66a0 R08: 0000000000000001 R09: 0000000000000001 [ 1037.739036][ C2] R10: ffffffff964062d7 R11: ffffffff982c66b8 R12: dffffc0000000000 [ 1037.739038][ C2] R13: ffff88800783b0c8 R14: 0000000000000000 R15: ffff88800783b118 [ 1037.739044][ C2] __debug_check_no_obj_freed+0x252/0x520 [ 1037.739046][ C2] ? find_held_lock+0x2b/0x80 [ 1037.739051][ C2] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 1037.739056][ C2] ? __call_rcu_common.constprop.0+0x2b1/0x610 [ 1037.739061][ C2] ? lockdep_hardirqs_on+0x7c/0x110 [ 1037.739066][ C2] kmem_cache_free+0x214/0x330 [ 1037.739070][ C2] ? unlink_anon_vmas+0x43e/0x920 [ 1037.739073][ C2] unlink_anon_vmas+0x43e/0x920 [ 1037.739089][ C2] free_pgtables+0xbd/0x6e0 [ 1037.739094][ C2] ? __pfx_free_pgtables+0x10/0x10 [ 1037.739096][ C2] ? lock_acquire+0x10c/0x170 [ 1037.739100][ C2] ? exit_mmap+0x190/0x800 [ 1037.739104][ C2] ? down_write+0x152/0x210 [ 1037.739107][ C2] ? __pfx_down_write+0x10/0x10 [ 1037.739112][ C2] exit_mmap+0x30d/0x800 [ 1037.739116][ C2] ? __pfx_exit_mmap+0x10/0x10 [ 1037.739122][ C2] ? __mutex_unlock_slowpath+0x144/0x400 [ 1037.739130][ C2] mmput+0xb8/0x3f0 [ 1037.739135][ C2] exit_mm+0x146/0x1d0 [ 1037.739139][ C2] do_exit+0x464/0xd30 [ 1037.739141][ C2] ? _raw_spin_unlock_irq+0x28/0x50 [ 1037.739146][ C2] do_group_exit+0xb8/0x260 [ 1037.739149][ C2] __x64_sys_exit_group+0x3e/0x50 [ 1037.739153][ C2] x64_sys_call+0xf76/0x18a0 [ 1037.739156][ C2] do_syscall_64+0xc1/0x380 [ 1037.739160][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1037.739163][ C2] RIP: 0033:0x7fc0076c7abd [ 1037.739166][ C2] Code: Unable to access opcode bytes at 0x7fc0076c7a93. [ 1037.739168][ C2] RSP: 002b:00007ffe6946a8f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1037.739171][ C2] RAX: ffffffffffffffda RBX: 00007fc0077a49c0 RCX: 00007fc0076c7abd [ 1037.739173][ C2] RDX: 00000000000000e7 RSI: ffffffffffffff80 RDI: 0000000000000000 [ 1037.739175][ C2] RBP: 0000000000000000 R08: 00007fc0074861c0 R09: 0000000000000000 [ 1037.739176][ C2] R10: 00007fc0075b4fa8 R11: 0000000000000246 R12: 00007fc0077a49c0 [ 1037.739178][ C2] R13: 00007fc0077a9ee0 R14: 0000000000000001 R15: 00007fc0077a9ec8 [ 1037.739183][ C2] [ 1037.763040][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1037.763478][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 9799, name: nft [ 1037.763800][ C2] preempt_count: 101, expected: 0 [ 1037.764018][ C2] RCU nest depth: 0, expected: 0 [ 1037.764234][ C2] INFO: lockdep is turned off. [ 1037.764469][ C2] Preemption disabled at: [ 1037.764471][ C2] [<0000000000000000>] 0x0 [ 1037.764862][ C2] CPU: 2 UID: 0 PID: 9799 Comm: nft Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 1037.764867][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1037.764869][ C2] Call Trace: [ 1037.764871][ C2] [ 1037.764873][ C2] dump_stack_lvl+0xb0/0xd0 [ 1037.764881][ C2] __might_resched+0x360/0x5a0 [ 1037.764888][ C2] down_write+0x72/0x210 [ 1037.764892][ C2] ? __pfx_down_write+0x10/0x10 [ 1037.764895][ C2] ? simple_recursive_removal+0x33/0x610 [ 1037.764899][ C2] ? rcu_is_watching+0x12/0xc0 [ 1037.764906][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 1037.764910][ C2] simple_recursive_removal+0x6a/0x610 [ 1037.764913][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 1037.764916][ C2] ? __pfx_remove_one+0x10/0x10 [ 1037.764922][ C2] debugfs_remove+0x44/0x70 [ 1037.764925][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 1037.764931][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 1037.764935][ C2] ? __sk_destruct+0x383/0x780 [ 1037.764940][ C2] ? call_timer_fn+0x13d/0x220 [ 1037.764946][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1037.764949][ C2] ? handle_softirqs+0x21b/0x620 [ 1037.764955][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 1037.764959][ C2] ? irq_exit_rcu+0xe/0x30 [ 1037.764961][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1037.764966][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1037.764970][ C2] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 1037.764974][ C2] ? __debug_check_no_obj_freed+0x252/0x520 [ 1037.764978][ C2] ? kmem_cache_free+0x214/0x330 [ 1037.764983][ C2] ? unlink_anon_vmas+0x43e/0x920 [ 1037.764987][ C2] ? free_pgtables+0xbd/0x6e0 [ 1037.764991][ C2] ? exit_mmap+0x30d/0x800 [ 1037.764998][ C2] __put_net+0x19/0x60 [ 1037.765002][ C2] __sk_destruct+0x58a/0x780 [ 1037.765006][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 1037.765010][ C2] call_timer_fn+0x13d/0x220 [ 1037.765013][ C2] ? call_timer_fn+0xe7/0x220 [ 1037.765016][ C2] ? call_timer_fn+0xe7/0x220 [ 1037.765019][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 1037.765025][ C2] ? mark_held_locks+0x49/0x80 [ 1037.765031][ C2] __run_timers+0x543/0x810 [ 1037.765034][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 1037.765038][ C2] ? __pfx___run_timers+0x10/0x10 [ 1037.765043][ C2] ? do_raw_spin_lock+0x130/0x270 [ 1037.765046][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1037.765049][ C2] ? lock_acquire+0x10c/0x170 [ 1037.765052][ C2] ? run_timer_base+0xab/0x110 [ 1037.765057][ C2] run_timer_base+0xb3/0x110 [ 1037.765061][ C2] run_timer_softirq+0x1a/0x30 [ 1037.765064][ C2] handle_softirqs+0x21b/0x620 [ 1037.765070][ C2] __irq_exit_rcu+0xfa/0x160 [ 1037.765073][ C2] irq_exit_rcu+0xe/0x30 [ 1037.765075][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1037.765079][ C2] [ 1037.765080][ C2] [ 1037.765081][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1037.765084][ C2] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 1037.765088][ C2] Code: 74 24 10 e8 f1 12 7b fd 48 89 ef e8 a9 65 7b fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 2a 63 6f fd 65 8b 05 13 dd b3 02 85 c0 74 0e 5b 5d c3 cc cc cc [ 1037.765091][ C2] RSP: 0018:ffffc90004807948 EFLAGS: 00000206 [ 1037.765094][ C2] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 0000000000000040 [ 1037.765096][ C2] RDX: 0000000000000000 RSI: ffffffff954a61cd RDI: 0000000000000001 [ 1037.765098][ C2] RBP: ffffffff982c66a0 R08: 0000000000000001 R09: 0000000000000001 [ 1037.765099][ C2] R10: ffffffff964062d7 R11: ffffffff982c66b8 R12: dffffc0000000000 [ 1037.765101][ C2] R13: ffff88800783b0c8 R14: 0000000000000000 R15: ffff88800783b118 [ 1037.765109][ C2] __debug_check_no_obj_freed+0x252/0x520 [ 1037.765113][ C2] ? find_held_lock+0x2b/0x80 [ 1037.765121][ C2] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 1037.765129][ C2] ? __call_rcu_common.constprop.0+0x2b1/0x610 [ 1037.765139][ C2] ? lockdep_hardirqs_on+0x7c/0x110 [ 1037.765147][ C2] kmem_cache_free+0x214/0x330 [ 1037.765151][ C2] ? unlink_anon_vmas+0x43e/0x920 [ 1037.765155][ C2] unlink_anon_vmas+0x43e/0x920 [ 1037.765159][ C2] free_pgtables+0xbd/0x6e0 [ 1037.765164][ C2] ? __pfx_free_pgtables+0x10/0x10 [ 1037.765167][ C2] ? lock_acquire+0x10c/0x170 [ 1037.765171][ C2] ? exit_mmap+0x190/0x800 [ 1037.765175][ C2] ? down_write+0x152/0x210 [ 1037.765178][ C2] ? __pfx_down_write+0x10/0x10 [ 1037.765183][ C2] exit_mmap+0x30d/0x800 [ 1037.765188][ C2] ? __pfx_exit_mmap+0x10/0x10 [ 1037.765194][ C2] ? __mutex_unlock_slowpath+0x144/0x400 [ 1037.765202][ C2] mmput+0xb8/0x3f0 [ 1037.765207][ C2] exit_mm+0x146/0x1d0 [ 1037.765210][ C2] do_exit+0x464/0xd30 [ 1037.765213][ C2] ? _raw_spin_unlock_irq+0x28/0x50 [ 1037.765217][ C2] do_group_exit+0xb8/0x260 [ 1037.765221][ C2] __x64_sys_exit_group+0x3e/0x50 [ 1037.765224][ C2] x64_sys_call+0xf76/0x18a0 [ 1037.765228][ C2] do_syscall_64+0xc1/0x380 [ 1037.765231][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1037.765234][ C2] RIP: 0033:0x7fc0076c7abd [ 1037.765236][ C2] Code: Unable to access opcode bytes at 0x7fc0076c7a93. [ 1037.765238][ C2] RSP: 002b:00007ffe6946a8f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1037.765240][ C2] RAX: ffffffffffffffda RBX: 00007fc0077a49c0 RCX: 00007fc0076c7abd [ 1037.765242][ C2] RDX: 00000000000000e7 RSI: ffffffffffffff80 RDI: 0000000000000000 [ 1037.765244][ C2] RBP: 0000000000000000 R08: 00007fc0074861c0 R09: 0000000000000000 [ 1037.765245][ C2] R10: 00007fc0075b4fa8 R11: 0000000000000246 R12: 00007fc0077a49c0 [ 1037.765247][ C2] R13: 00007fc0077a9ee0 R14: 0000000000000001 R15: 00007fc0077a9ec8 [ 1037.765253][ C2] [ 1070.496482][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1070.497079][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 1070.497619][ C3] preempt_count: 101, expected: 0 [ 1070.497925][ C3] RCU nest depth: 0, expected: 0 [ 1070.498230][ C3] INFO: lockdep is turned off. [ 1070.498557][ C3] Preemption disabled at: [ 1070.498561][ C3] [<0000000000000000>] 0x0 [ 1070.499121][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1070.499130][ C3] Tainted: [W]=WARN [ 1070.499133][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1070.499136][ C3] Call Trace: [ 1070.499139][ C3] [ 1070.499143][ C3] dump_stack_lvl+0xb0/0xd0 [ 1070.499155][ C3] __might_resched+0x360/0x5a0 [ 1070.499165][ C3] down_write+0x72/0x210 [ 1070.499172][ C3] ? __pfx_down_write+0x10/0x10 [ 1070.499177][ C3] ? simple_recursive_removal+0x33/0x610 [ 1070.499183][ C3] ? rcu_is_watching+0x12/0xc0 [ 1070.499193][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1070.499201][ C3] simple_recursive_removal+0x6a/0x610 [ 1070.499206][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1070.499210][ C3] ? __pfx_remove_one+0x10/0x10 [ 1070.499220][ C3] debugfs_remove+0x44/0x70 [ 1070.499226][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 1070.499235][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 1070.499241][ C3] ? __sk_destruct+0x383/0x780 [ 1070.499249][ C3] ? call_timer_fn+0x13d/0x220 [ 1070.499258][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1070.499264][ C3] ? handle_softirqs+0x21b/0x620 [ 1070.499272][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 1070.499278][ C3] ? irq_exit_rcu+0xe/0x30 [ 1070.499282][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1070.499289][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1070.499295][ C3] ? pv_native_safe_halt+0xf/0x20 [ 1070.499300][ C3] ? default_idle+0x9/0x10 [ 1070.499304][ C3] ? default_idle_call+0x6d/0xb0 [ 1070.499309][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 1070.499316][ C3] ? do_idle+0xf6/0x160 [ 1070.499324][ C3] ? cpu_startup_entry+0x54/0x60 [ 1070.499330][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1070.499337][ C3] ? rcu_is_watching+0x12/0xc0 [ 1070.499346][ C3] __put_net+0x19/0x60 [ 1070.499353][ C3] __sk_destruct+0x58a/0x780 [ 1070.499359][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 1070.499365][ C3] call_timer_fn+0x13d/0x220 [ 1070.499370][ C3] ? call_timer_fn+0xe7/0x220 [ 1070.499375][ C3] ? call_timer_fn+0xe7/0x220 [ 1070.499381][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 1070.499387][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1070.499396][ C3] ? rcu_is_watching+0x12/0xc0 [ 1070.499404][ C3] __run_timers+0x543/0x810 [ 1070.499411][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 1070.499420][ C3] ? __pfx___run_timers+0x10/0x10 [ 1070.499428][ C3] ? do_raw_spin_lock+0x130/0x270 [ 1070.499434][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1070.499440][ C3] ? lock_acquire+0x10c/0x170 [ 1070.499446][ C3] ? run_timer_base+0xab/0x110 [ 1070.499456][ C3] run_timer_base+0xb3/0x110 [ 1070.499462][ C3] run_timer_softirq+0x1a/0x30 [ 1070.499468][ C3] handle_softirqs+0x21b/0x620 [ 1070.499479][ C3] __irq_exit_rcu+0xfa/0x160 [ 1070.499485][ C3] irq_exit_rcu+0xe/0x30 [ 1070.499489][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1070.499495][ C3] [ 1070.499497][ C3] [ 1070.499500][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1070.499505][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 1070.499512][ C3] Code: e2 ce 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 28 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 1070.499517][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 1070.499523][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffff948135d9 [ 1070.499527][ C3] RDX: ffffed1006c366fb RSI: ffffffff94c58b60 RDI: ffffffff91f8f5bf [ 1070.499530][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c366fa [ 1070.499533][ C3] R10: ffff8880361b37d3 R11: ffff888001bdcb58 R12: 0000000000000000 [ 1070.499537][ C3] R13: ffff888001bf4640 R14: dffffc0000000000 R15: 0000000000000000 [ 1070.499544][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 1070.499550][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 1070.499558][ C3] default_idle+0x9/0x10 [ 1070.499563][ C3] default_idle_call+0x6d/0xb0 [ 1070.499567][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 1070.499574][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 1070.499582][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 1070.499593][ C3] do_idle+0xf6/0x160 [ 1070.499600][ C3] cpu_startup_entry+0x54/0x60 [ 1070.499607][ C3] start_secondary+0x213/0x2a0 [ 1070.499614][ C3] ? __pfx_start_secondary+0x10/0x10 [ 1070.499623][ C3] common_startup_64+0x13e/0x148 [ 1070.499637][ C3] [ 1136.034275][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1136.034637][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 1136.034948][ C3] preempt_count: 101, expected: 0 [ 1136.035125][ C3] RCU nest depth: 0, expected: 0 [ 1136.035301][ C3] INFO: lockdep is turned off. [ 1136.035485][ C3] Preemption disabled at: [ 1136.035487][ C3] [<0000000000000000>] 0x0 [ 1136.035798][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1136.035805][ C3] Tainted: [W]=WARN [ 1136.035806][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1136.035809][ C3] Call Trace: [ 1136.035811][ C3] [ 1136.035813][ C3] dump_stack_lvl+0xb0/0xd0 [ 1136.035822][ C3] __might_resched+0x360/0x5a0 [ 1136.035828][ C3] down_write+0x72/0x210 [ 1136.035832][ C3] ? __pfx_down_write+0x10/0x10 [ 1136.035835][ C3] ? simple_recursive_removal+0x33/0x610 [ 1136.035840][ C3] ? rcu_is_watching+0x12/0xc0 [ 1136.035846][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1136.035851][ C3] simple_recursive_removal+0x6a/0x610 [ 1136.035854][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1136.035857][ C3] ? __pfx_remove_one+0x10/0x10 [ 1136.035864][ C3] debugfs_remove+0x44/0x70 [ 1136.035866][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 1136.035872][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 1136.035876][ C3] ? __sk_destruct+0x383/0x780 [ 1136.035881][ C3] ? call_timer_fn+0x13d/0x220 [ 1136.035887][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1136.035891][ C3] ? handle_softirqs+0x21b/0x620 [ 1136.035897][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 1136.035900][ C3] ? irq_exit_rcu+0xe/0x30 [ 1136.035903][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1136.035907][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1136.035911][ C3] ? pv_native_safe_halt+0xf/0x20 [ 1136.035915][ C3] ? default_idle+0x9/0x10 [ 1136.035918][ C3] ? default_idle_call+0x6d/0xb0 [ 1136.035920][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 1136.035925][ C3] ? do_idle+0xf6/0x160 [ 1136.035928][ C3] ? cpu_startup_entry+0x54/0x60 [ 1136.035931][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1136.035936][ C3] ? rcu_is_watching+0x12/0xc0 [ 1136.035940][ C3] __put_net+0x19/0x60 [ 1136.035944][ C3] __sk_destruct+0x58a/0x780 [ 1136.035948][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 1136.035953][ C3] call_timer_fn+0x13d/0x220 [ 1136.035957][ C3] ? call_timer_fn+0xe7/0x220 [ 1136.035960][ C3] ? call_timer_fn+0xe7/0x220 [ 1136.035963][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 1136.035967][ C3] ? debug_object_deactivate+0x227/0x3b0 [ 1136.035973][ C3] ? rcu_is_watching+0x12/0xc0 [ 1136.035977][ C3] __run_timers+0x543/0x810 [ 1136.035981][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 1136.035985][ C3] ? __pfx___run_timers+0x10/0x10 [ 1136.035990][ C3] ? do_raw_spin_lock+0x130/0x270 [ 1136.035993][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1136.035996][ C3] ? lock_acquire+0x10c/0x170 [ 1136.036000][ C3] ? run_timer_base+0xab/0x110 [ 1136.036006][ C3] run_timer_base+0xb3/0x110 [ 1136.036009][ C3] run_timer_softirq+0x1a/0x30 [ 1136.036012][ C3] handle_softirqs+0x21b/0x620 [ 1136.036018][ C3] __irq_exit_rcu+0xfa/0x160 [ 1136.036021][ C3] irq_exit_rcu+0xe/0x30 [ 1136.036023][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1136.036027][ C3] [ 1136.036028][ C3] [ 1136.036029][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1136.036032][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 1136.036036][ C3] Code: e2 ce 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 28 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 1136.036039][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 1136.036042][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffff948135d9 [ 1136.036044][ C3] RDX: ffffed1006c366fb RSI: ffffffff94c58b60 RDI: ffffffff91f8f5bf [ 1136.036046][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c366fa [ 1136.036047][ C3] R10: ffff8880361b37d3 R11: ffffffff983662e8 R12: 0000000000000000 [ 1136.036049][ C3] R13: ffff888001bf4640 R14: dffffc0000000000 R15: 0000000000000000 [ 1136.036053][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 1136.036056][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 1136.036061][ C3] default_idle+0x9/0x10 [ 1136.036063][ C3] default_idle_call+0x6d/0xb0 [ 1136.036066][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 1136.036070][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 1136.036074][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 1136.036080][ C3] do_idle+0xf6/0x160 [ 1136.036084][ C3] cpu_startup_entry+0x54/0x60 [ 1136.036088][ C3] start_secondary+0x213/0x2a0 [ 1136.036091][ C3] ? __pfx_start_secondary+0x10/0x10 [ 1136.036096][ C3] common_startup_64+0x13e/0x148 [ 1136.036103][ C3]